EP3655582A1 - Section de câble et procédé d'épissurage d'un câble formant un câble de transport des personnes - Google Patents

Section de câble et procédé d'épissurage d'un câble formant un câble de transport des personnes

Info

Publication number
EP3655582A1
EP3655582A1 EP18743501.1A EP18743501A EP3655582A1 EP 3655582 A1 EP3655582 A1 EP 3655582A1 EP 18743501 A EP18743501 A EP 18743501A EP 3655582 A1 EP3655582 A1 EP 3655582A1
Authority
EP
European Patent Office
Prior art keywords
splice
rope
advantageously
cable
longitudinal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18743501.1A
Other languages
German (de)
English (en)
Inventor
Bruno Longatti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fatzer AG Drahtseilfabrik
Original Assignee
Fatzer AG Drahtseilfabrik
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fatzer AG Drahtseilfabrik filed Critical Fatzer AG Drahtseilfabrik
Publication of EP3655582A1 publication Critical patent/EP3655582A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/16—Auxiliary apparatus
    • D07B7/169—Auxiliary apparatus for interconnecting two cable or rope ends, e.g. by splicing or sewing
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/16—Auxiliary apparatus
    • D07B7/165—Auxiliary apparatus for making slings
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2021—Strands characterised by their longitudinal shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/16—Auxiliary apparatus
    • D07B7/162—Vices or clamps for bending or holding the rope or cable during splicing

Definitions

  • the invention relates to a cable section of a cable forming a passenger conveyor wire rope according to the preamble of claim 1 and to a method for splicing a cable forming a passenger conveyor cable according to the preamble of claim 12.
  • Wire rope splices are known from the prior art, by means of which endless wire ropes of wire ropes, for example as traction cables or ropes for cable cars, can be produced.
  • a so-called long splice is made at the site of the endless rope.
  • a length of such long splices is in accordance with standard at least 1200 times the diameter of a wire rope used, so that by means of conventional splicing sufficient resilience of the splice can be accomplished.
  • the object of the invention is, in particular, to achieve advantageous properties with regard to the production of a splice designed in particular as a long splice.
  • an object of the invention is in particular to provide a generic cable section with a loadable splice, in particular long splice.
  • an object of the invention is, in particular, to make it possible to produce a splice, in particular long splice, in places which are difficult to access or narrow in space.
  • the object is achieved by the features of claims 1 and 12, while advantageous embodiments and modifications of the invention can be taken from the dependent claims.
  • An aspect of the invention taken alone or in combination with at least one, in particular in combination with one or any of many other aspects of the invention, is based on a cable section of a rope forming a passenger wire rope Diameter d, in particular of an endless rope, with at least one splice formed as a long splice, in particular designed as a long splice Drahtseilspl sandwich having multiple stranded longitudinal elements, in particular strands, of which at least one has at least one insertion end, which at least
  • a cost of producing male ends of a splice, in particular long splice can advantageously be reduced.
  • a splice, in particular long splice can advantageously be provided with short and easily produced insertion ends.
  • a high cost efficiency in particular in combination with a high reliability of a manufactured splice, in particular long splice, can be achieved.
  • a short time required for splicing can be achieved.
  • a compact and resilient splice, in particular long splice can be provided. Furthermore, an advantageous
  • Splicing in particular a long splice, be made possible in a confined space and / or on a short length.
  • Combination with at least one aspect is based on a cable section of a cable forming a passenger wire rope with a diameter d, in particular an endless rope, with at least one splice formed as a long splice, in particular a Drahtseilspl separat, the number N stranded longitudinal elements , in particular strands.
  • the splice has a total length of at most 100 * N * d.
  • a splice in particular a long splice.
  • a compact splice in particular long splice, can be provided.
  • a short, yet resilient splice in particular a long splice, can be provided.
  • splicing in particular long splice, can also be achieved in the case of a clearly limited available space, in particular in the case of a short length of an area available for splicing.
  • a high cost efficiency especially in combination with a high at the same time
  • Reliability of a manufactured splice, in particular long splice can be achieved.
  • a small effort in a preparation and production of a splice, in particular a long splice can be achieved.
  • the cable and / or the cable section has a nominal diameter of d.
  • the diameter d is the nominal diameter of the rope.
  • the diameter d is a diameter of a smallest circle surrounding the cable and / or the cable section, in particular its cross-section.
  • the rope is a steel cable, in particular a steel wire rope.
  • the rope has at least one, in particular exactly one, soul.
  • the soul is at least partially made of plastic.
  • the longitudinal elements are preferably, in particular in the manner of a conventional wire rope, spiral around the soul and are
  • a lay length of the longitudinal elements is at least 4 * d and preferably at least 6 * d and / or at most 12 * d and preferably at most 9 * d.
  • the longitudinal elements are arranged around the soul such that they are non-contact and / or related to one another Longitudinal directions are spaced from each other, at least in different splice sections of the rope and / or the cable section, which in particular wear due to rubbing along longitudinal elements can be avoided or at least reduced.
  • the rope is intended for use in a cable car, in particular in a passenger transport cable car.
  • the rope may also be intended for use in a material ropeway.
  • the rope is in particular an endless rope, preferably a cable car.
  • the cable car may be a passenger transport cable car, in particular a mountain railway and advantageously a light rail.
  • the cable car may be arranged at least in sections or completely underground. Likewise is one
  • the rope is a hoisting rope, in particular a circulating and / or endless hoisting rope, and / or a traction rope, in particular a circulating and / or endless traction rope.
  • the cable is placed in an assembled state about at least one drive element, in particular a drive pulley, a drive unit of a cable car.
  • the term "provided” is to be understood to mean in particular specially designed and / or equipped.Assuming that an object is intended for a specific function should in particular mean that the object fulfills this specific function in at least one application and / or operating state and /
  • the diameter of the rope may in this case be chosen to be suitable for the specific application, in particular the diameter is at least 10 mm and / or at most 100 mm mm and advantageously at least 20 mm and / or at most 70 mm and advantageously at most 50 mm
  • the cable is, for example, a hoist rope
  • the diameter is in particular at least 30 mm and advantageously at least 40 mm and / or at most 100 mm and advantageously at most 90 mm
  • the cable preferably has a constant cross section or at least along its longitudinal direction periodically occurring cross-section.
  • the cross-section may be circular, in particular in the case where the cable between suitable longitudinal elements on its surface has suitable inserts, which advantageously fill spaces between the longitudinal elements. It is also conceivable that the cross section corresponds to that of a conventional wire rope with strands arranged around a soul.
  • the passenger transport wire rope is free of at least one surrounding the passenger transport wire rope sheath, in particular plastic sheath, metal sheath, nylon sheath and / or another, in particular a tensile force of the rope affecting sheathing.
  • each stranded longitudinal element in particular with the exception of
  • Einsteckenden free of at least one of the stranded longitudinal element surrounding sheaths, in particular plastic sheath, metal sheath,
  • an element at least one
  • At least 51%, preferably at least 75%, advantageously at least 85%, preferably at least 95%, and most preferably at least 99% of the element is free of sheaths surrounding the element "should be understood in particular an element which surrounds the passenger transport wire rope and / or the longitudinal member at least partially circumferentially at least partially and which is preferably formed of a material which is different from the material, in particular wire material, the passenger transport wire rope and / or the longitudinal member is formed ,
  • partially surrounding is meant in particular at least about 51% of a total circumference, preferably at least 80% of an overall circumference surrounding or preferably at least 95% of an overall circumference.
  • the rope has N longitudinal elements, in particular in addition to the soul.
  • N 6.
  • the rope is a six-strand wire rope.
  • seven-stranded or eight-stranded ropes are also conceivable.
  • N is at least 4, advantageously at least 5 and particularly advantageously at least 6 and / or at most 12, advantageously at most 10 and particularly advantageously at most 8.
  • the longitudinal elements each have an at least substantially constant cross section.
  • the longitudinal elements are strands, which in turn may be constructed from a plurality of individual wires, which may in particular be formed at least substantially identical to each other.
  • a longitudinal element formed for example, as a strand, has different individual wires and / or other components such as inserts, fibers, sheathing elements or the like.
  • this longitudinal element advantageously a lay length, which corresponds to at least a five times and preferably at least a seven times and / or at most a 15 times and preferably at most one eleven times a diameter of the longitudinal member.
  • longitudinal elements can be used with different impacts.
  • a direction of impact of the wire rope may be identical or opposite to a direction of impact of the longitudinal elements or at least individual longitudinal elements.
  • a "wire” is to be understood as meaning, in particular, an elongate and / or thin and / or at least mechanically bendable and / or flexible body
  • the wire has an at least substantially constant, in particular circular or elliptical cross section along its longitudinal direction. It is also conceivable that the wire is at least partially or completely formed as a flat wire, a square wire, a polygonal wire and / or a profile wire.
  • the wire may be made at least partially or completely from metal, in particular a metal alloy, and / or organic and / or inorganic plastic and / or a composite material and / or an inorganic material
  • the wire as a polymer wire or a plastic wire is trained.
  • the wire may be formed as a composite wire, for example as a metal-organic composite wire and / or a metal-inorganic composite wire and / or a metal-polymer composite wire and / or a metal-metal composite wire or the like.
  • the wire comprises at least two different materials, which are in particular arranged according to a composite geometry relative to each other and / or at least partially mixed together.
  • the wire is advantageously designed as a metal wire, preferably as a steel wire, in particular as a stainless steel wire.
  • the helix has several wires, they are preferably identical. But it is also conceivable that the helix has a plurality of wires, which differ in particular with regard to their material and / or their diameter and / or their cross-section.
  • the wire and / or the longitudinal element has a particular corrosion-resistant coating and / or
  • Sheath such as a zinc coating and / or an aluminum-zinc coating and / or a plastic coating and / or a PET coating and / or a metal oxide coating and / or a ceramic coating or the like.
  • the splice is advantageously a long splice and / or produced in the manner of a long splice.
  • the splice is a cable splice.
  • the number of longitudinal elements of the splice corresponds to the number of longitudinal elements of the rope.
  • the longitudinal elements of the splice are the longitudinal elements of the rope.
  • the splice is made from an exit rope of the rope prior to its connection to an endless rope.
  • the splice is a joint between ends of the output rope of the rope.
  • the cable has at least one further cable section, which is free of a splice.
  • the cable section and the further cable section preferably form the cable.
  • the cable has several cable sections, each comprising at least one splice, for example, if a part of the rope is exchanged and a corresponding replacement piece is spliced by means of at least two splices.
  • the splice advantageously has a maximum diameter which deviates from the diameter d of the rope by at most 10%, advantageously at most 8%, particularly advantageously at most 6% and preferably at most 5%, and in particular is greater than this.
  • at least some and advantageously all of the longitudinal elements each form at least one insertion end.
  • at least some, and advantageously all, of the longitudinal elements respectively form exactly two insertion ends, wherein advantageously one insertion end is formed in each case by one end of a longitudinal element.
  • the insertion ends are inserted instead of the soul in an interior of the cable section.
  • the splice has a plurality of splices, in particular N splices, at which longitudinal elements and preferably insertion ends preferably intersect, in particular in such a way that they are in
  • the splice site comprises at least one, in particular exactly one, splice node, preferably a crotch node.
  • Splice site are juxtaposed so that they form, for example, a parallel node.
  • a male end extends from a center of a splice site to an end of the male end, particularly in the interior of the splice.
  • two insertion ends forming a splice point each extend from the splice site in opposite directions of the splice, in particular at least predominantly in its interior, preferably instead of a core.
  • a length of a section lying on a surface of the splice which comprises in particular not inserted sections of the intersecting or alternatively juxtaposed longitudinal elements and is preferably defined and / or formed by these, is at most 15 * d, advantageously at most 10 * d advantageously at most 5 * d and preferably at most 2 * d.
  • amounts are at most 15 * d, advantageously at most 10 * d advantageously at most 5 * d and preferably at most 2 * d.
  • a diameter of the splice may be greater than the diameter d of the rope in a region of a splice, in particular because at the splice a cross-section of the splice comprises N + 1 longitudinal elements.
  • at least one splice of the splice defines a maximum diameter of the splice.
  • the splice has 2 * N male ends, more preferably each end of each longitudinal element is a male end.
  • At least two ends of longitudinal elements or of a single longitudinal element abut and in particular on a surface of the splice and are glued and / or welded and / or otherwise connected to each other, for example.
  • a number of male ends may in this case be less than 2 * N.
  • only four longitudinal elements may be used
  • a breaking force of the splice is determined in this case, for example, mainly by the spigot, while the lying on joint and possibly about welded ends of the longitudinal elements can absorb only small forces.
  • a corresponding splice is advantageously easy to produce, in particular since only a reduced number of longitudinal elements is spliced.
  • the insertion end is at least partially sheathed with at least one sheath material, in particular wrapped.
  • the sheathing material can be, for example, a splice strip that can advantageously be wound around an insertion end.
  • the cladding material is applied in a different way on a spigot, for example applied, melted, extruded or the like.
  • the sheath material is provided to increase a diameter of the shank end due to its sheath.
  • the male ends are encased with cladding material such that their diameters correspond at least substantially to a diameter of the core.
  • a diameter of the insertion end in particular in an uncoated state, is smaller than a diameter of the core.
  • the term "at least substantially” should be understood in particular to mean that a deviation from a predefined value, in particular less than 15%, preferably less than 10%, and more preferably less than 5% of the predetermined value.
  • the insertion end has a length of at most 40 * d, particularly advantageously of at most 30 * d, preferably of at most 25 * d and particularly preferably of at most 20 * d.
  • the splice has at least 2 * N-8, particularly advantageously at least 2 * N-6, preferably at least 2 * N-4, particularly preferably at least 2 * N-2 and preferably 2 * N insertion ends.
  • the splice has at least two, advantageously at least four, particularly advantageously at least six, preferably at least eight, particularly preferably at least ten, and preferably at least twelve and / or 2 * N insertion ends having a length of at most 50 * d, advantageously of at most 40 * d, particularly advantageously of at most 30 * d, preferably of at most 25 * d and more preferably of at most 20 * d.
  • the total length of the splice corresponds to a distance between outermost insertion ends of the splice, preferably along its longitudinal direction.
  • the splice is bounded on opposite end faces by the core of the rope.
  • marginal insertion ends of the splice adjoin the core of the rope, wherein the total length of the splice advantageously corresponds to a distance between these marginal insertion ends, in particular their ends facing the core.
  • the splice has a total length of at most 80 * N * d, particularly advantageously of at most 60 * N * d, preferably of at most 50 * N * d and particularly preferably of at most 40 * N * d.
  • the splice for example in the case of a six-stranded wire rope, has a length of at most 600 * d, advantageously of at most 500 * d, particularly advantageously of at most 400 * d, preferably of at most 300 * d and particularly preferably of at most 250 * d ,
  • a plurality of longitudinal elements each have at least one insertion end with a length of at most 50 * d.
  • several longitudinal elements each have two insertion ends with a length of at most 50 * d.
  • all insertion ends of the splice have a length of at most 50 * d.
  • all longitudinal elements of the splice each have two insertion ends each having a length of at most 50 * d. But it is also conceivable that at least one insertion end of the splice has a length which is greater than 50 * d.
  • the splice may have insertion ends of different lengths.
  • all the insertion ends of the splice are the same length. As a result, a high degree of time and / or cost efficiency in splicing can advantageously be achieved.
  • a low material requirement on sheath material, and in particular a low degree of production effort, can be achieved in particular if a total length of regions with insertion ends is at most 100 * N * d, where N is a number of longitudinal elements of the rope.
  • the total length of regions with insertion ends is at most 80 * N * d, more preferably at most 60 * N * d, preferably at most 50 * N * d, and most preferably at most 40 * N * d.
  • at least some of the regions with insertion ends are arranged adjacent to one another, preferably directly, preferably along the longitudinal direction of the cable section.
  • all regions with insertion ends can be arranged adjacent to each other, in particular directly.
  • the total length of regions with insertion ends may at least substantially correspond to the length of the splice.
  • the splice comprises at least one, preferably exactly one, intermediate portion arranged between insertion ends, which contains at least a portion of a core and / or a, in particular non-metallic, replacement element.
  • the replacement element acts here in particular as a substitute for the soul.
  • the replacement element may be at least partially made of plastic and / or rubber.
  • a cross section of the replacement element at least substantially corresponds to a cross section of the soul. It is advantageous
  • the intermediate region has a length of at least 100 * d and advantageously of at least 200 * d.
  • a length of the splice may advantageously be composed of the total length of the regions
  • Insertion ends and a length of the intermediate area can add up to a length of the splice of 1200 * d, in particular for reasons of compliance with standard specifications, although of course other and advantageously longer lengths are conceivable.
  • a destination length for the splice of 1200 * d can For example, the intermediate area has a length of 600 * d and the area with
  • Einsteckenden also have a length of 600 * d. Likewise, the
  • the splice is free of such an intermediate piece, so that advantageously a splice having a short overall length can be provided.
  • the splice a number of 2 * N-2, in particular in the interior of the splice lying and / or inserted, having Leksettind Schemeen, each in a vicinity of at least one other
  • the splice additionally comprises two longitudinal member end portions disposed in a vicinity of the core, particularly at opposite ends of the splice.
  • a "near zone" in this context should be understood in particular to mean a region whose length, preferably along the longitudinal direction of the cable section, is at most 20 * d, advantageously at most 10 * d, particularly advantageously at most 8 * d, preferably at most 5 * d and especially * is preferably not more than 3 d.
  • two Lschulsommend Schemee in the close range are adjacent to each other.
  • the spacer element has a length of at least 1 * d, advantageously of at least 2 * d, particularly advantageously of at least 3 * d and preferably of at least 4 * d and / or of at most 15 * d, advantageously of at most 10 * d advantageously of at most 8 * d and preferably of at most 6 * d, for example a length of 5 * d.
  • the region with insertion ends can comprise the spacer elements, but advantageously not any intermediate element.
  • the spacer element lies in
  • Leksettind Schemee to form two narrow gaps, each between one of the Lharts institutend Schemee and the spacer element, preferably instead of forming a single wide gap. It is also conceivable that at least two, in particular two, Leks institutend Schemee are immediately adjacent, preferably without a spacer disposed therebetween. In addition, it is conceivable that the splice has at least two and advantageously 2 * N-2 paired Leksommend Schemee. For example, these can be welded together and / or adhesively bonded and / or connected to one another by means of at least one clamping connection, in particular in addition to a clamping generated by the longitudinal elements surrounding the longitudinal element end regions.
  • the two, in particular two, are two, in particular two,
  • An advantageously reliable and / or resilient splice may be provided, in particular, when the longitudinal member end regions are end regions of male ends.
  • the splice comprises 2 * N shanks form the 2 * N-2 internal shanks preferably from the 2 * N-2 Lijns institutend Schemee.
  • the two marginal insertion ends advantageously form the two longitudinal element end regions adjacent to the core.
  • the splice comprises at least one splice site, which comprises at least two insertion ends inserted in opposite directions and at least one insertion element with at least one
  • Receiving area which is provided for at least partially receiving the counter-inserted insertion ends has.
  • Insertion element provided for at least partially receiving a splice node, in particular a cross knot, the opposite advantageous
  • the insert element is a splicing doll.
  • the insert elements have a plurality of spirally extending further
  • Receiving areas which are each provided for receiving a longitudinal element.
  • the insert element N-1 has such further receiving areas.
  • the insert element is particularly intended to be in an area of Splice site, especially in an area of their splice node to replace the soul of the rope.
  • the receiving area is deeper and / or wider than the other receiving areas, so that this advantageous for partially receiving two
  • the insert element is at least partially made of plastic, although other suitable materials such as rubber or soft metals are conceivable.
  • the insert element may in particular be designed as a 3D printed component.
  • the insert element is adapted to a shape and / or shape and / or expression of the splice node of the splice site.
  • the receiving area and the further receiving areas of the insert element are designed and / or arranged such that the longitudinal elements of the splice extend around the insert element in such a way that they are contactless, at least in a region of the insert element.
  • the receiving region has a variable cross section, which merges in particular of at least one region for receiving a single insertion end in at least one region for receiving the splice node.
  • the insert element has a maximum length which corresponds to a sum of a length of the two counter-inserted insertion ends. This is advantageous
  • Insertion element a length of at least 1 * d, more preferably of at least 2 * d, preferably of at least 3 * d and more preferably of at least 5 * d and / or of at most 100 * d, more preferably of at most 50 * d, particularly advantageously of at most 20 * d, preferably at most 10 * d, and more preferably at most 8 * d.
  • This can advantageously be reduced undesirable thickening in node areas.
  • advantageously occurring in nodal areas mechanical loads of a splice can be reduced.
  • the insertion end has a waviness whose amplitude is at least 0.5% and / or at most 20% of an amplitude of waviness of the longitudinal element, in particular in a different from the insertion end portion of the longitudinal element, preferably outside the interior of the splice and / or is arranged outside a splice node area corresponds.
  • the longitudinal element is at least partially straightened in a region of the insertion end.
  • the ripple corresponds to a deviation from a straight course.
  • the amplitude can in this case an amplitude of a course of the insertion
  • the insertion end and the longitudinal element are preferably wavy in at least two vertical spatial directions.
  • the insertion end and the longitudinal element each follow a spiral and / or spiral course, wherein advantageously the course of the insertion end can be generated at least by means of stretching in the longitudinal direction of the longitudinal element from its course.
  • the amplitude of the waviness of the insertion end corresponds to at least 1%, more preferably at least 2% and preferably at least 3% and / or at most 15%, more preferably at most 10% and preferably at most 8% of an amplitude of the waviness of the longitudinal element.
  • an internal geometry of a splice can be precisely adjusted.
  • the splice has at least one further insertion end which has a different length than the insertion end.
  • the load-bearing properties of a splice can be precisely adjusted.
  • the splice may have different lengths of insertion.
  • the insertion end and the further insertion end may be formed by different longitudinal elements, which may also differ, for example, with regard to at least one property, such as with regard to a cross section, a diameter, a material, a lay length or the like.
  • a length of the insertion ends can be selected in particular depending on a nature of the longitudinal elements.
  • insertion ends of a single splice point have different lengths. As a result, it is advantageously possible to produce regions of different lengths, each with two adjacent insertion ends, wherein adjacent insertion ends can be of the same length. It is also conceivable that each one splice node forming insertion ends are the same length.
  • two adjacent male ends arranged between two splices may be of different lengths.
  • the splice on the surface of butt-joined and / or connected for example meadow welded, having end portions of longitudinal elements and forming only some of the longitudinal elements insertion ends, for example, longer insertion ends may be arranged in areas in which at the surface of the splice end portions of longitudinal elements are in abutment and / or connected, as welded, are, so advantageously a resilient and yet compact splice can be provided.
  • the splice has a plurality of splices, in particular not separated by an intermediate region and / or a replacement element, which are arranged at irregular distances from one another, in particular in addition to any irregular intervals between splices separated by the intermediate region due to an intermediate region ,
  • a high degree of variability with regard to adaptation of a local load capacity of a splice can advantageously be achieved.
  • gaps between splice sites may increase from one edge of the splice to the middle thereof.
  • distances between splice sites decrease from the edge of the splice to the middle thereof.
  • the splice has different distances between
  • a first distance between two adjacent splices may deviate from a second distance between two other adjacent splices.
  • the splice has the same insertion length and in particular all the insertion ends of the splice are the same length, wherein the irregular distances are generated by means of at least one spacer.
  • the splice may have spacers of different lengths and / or regions of adjacent Sumentsementend Suitee with and without spacer.
  • the splice on different lengths of insertion by means of which the irregular distances are at least partially generated.
  • the splice has a plurality of splice locations arranged at at least substantially regular intervals.
  • a splice which can be produced easily and reliably can be provided.
  • a splice with a uniformly distributed local load capacity can be provided, in particular for a wire rope with identical longitudinal elements.
  • all splices of the splice are arranged at regular intervals.
  • the splice has at least one intermediate region conceivable that the splices of the splice are arranged in groups at regular intervals between splice sites.
  • At least one test cable section of the cable in particular with a diameter d, with at least one Testeinsteckende in a prestressed state and under tensile load of Testeinsteckendes at least 1000 times, advantageously at least 2000 times, particularly preferably at least 5000 times, preferably at least 10000 times and more preferably at least 15000 times, in particular in each case by at least 90 °, advantageously in each case by at least 120 ° and preferably in each case by at least 150 ° about at least one test disk having a diameter of at most 80 * d, advantageously of at most 60 * d, and particularly advantageously of at most 40 * d, is damage-free bendable.
  • a portion of the test insertion end inserted into the test piece has a length of at most 50 * d, advantageously of at most 40 * d, particularly advantageously of at most 30 * d.
  • the test rope piece in the test attempt alternately by two opposite and advantageously curved in the opposite direction test discs by the specified angle as a total angle without damage be bendable, so for example by 45 ° to a first of the test discs and 45 ° to a second of the test discs.
  • the test insertion end is designed analogously to the insertion ends of the cable section and in particular encased with the covering material.
  • the test rope piece is advantageously designed analogously to the rope. It is conceivable that the test cable piece comprises a plurality of insertion ends. It is also conceivable that the test cable piece comprises an entire test splice.
  • the test rope piece comprises only one test insertion end, which is preferably inserted at one end of the test rope piece instead of its core in its interior.
  • a compact splice can be provided with a long service life. It should be understood, in particular, that the test plug-in end and / or the test piece is "damage-free bendable"
  • Teststecksteckenden the test rope piece in particular after passing through the test, preferably in the prestressed state of the test insertion end and / or the test rope piece, for example, under a biasing force per
  • Cross-sectional area A of the test cord of at least 60 N / mm 2 preferably from at least 250 N / mm 2 and advantageously at least 500 N / mm 2 remains in inertia.
  • staying in inertia is meant, in particular, that the test cord is at least substantially free from slipping and / or settling of a test plug-in end, particularly relative to a remainder of the test cord, under the action of the biasing force.
  • a degree of settlement and / or slippage of the test insertion end, in particular relative to a remainder of the test rope, after passing through the test is less than a diameter of the test rope, preferably smaller than half the diameter of the test rope, preferably smaller than one quarter
  • Diameter of the test rope and more preferably smaller than a diameter of the core of the test rope.
  • a reliable and long-lasting splice in the case of a combined bending and tensile load, for example when operating in a cable car, can be provided in particular if, in the test test, the test cable part has a pretensioning force per
  • Cross-sectional area A of the test rope of at least 60 N / mm 2 preferably of at least 100 N / mm 2 , advantageously of at least 200 N / mm 2 , preferably of at least 300 N / mm 2 and more preferably of at least 500 N / mm 2 , in particular in the case of a six-strand rope, is biased.
  • a resilient and reliable splice with short spigot ends which is advantageously easy and / or quick to produce, can be provided in particular if the test spigot ends in the test attempt of a pull-out force in kN of at least d 2 * 0.68 / N * 0.04 of at least d 2 * 0.68 / N * 0.1, more preferably at least d 2 * 0.68 / N * 0.2, preferably at least d 2 * 0.68 / N * 0.4, and more preferably of at least d 2 * 0.68 / N * 0.6.
  • each male element of the splice withstands the same extraction force as the test male end.
  • the pull-out force acts parallel or at least substantially parallel to a longitudinal direction of the test cord section and / or the test insertion end.
  • the Testeinsteckende is acted upon in the longitudinal direction with the pull-out force.
  • the invention further relates to a rope forming a passenger conveyor wire with at least one longitudinal element, in particular a strand, which is intended to form at least one insertion end of a splice, in particular of a long splice, of a cable section according to the invention.
  • a rope according to the invention advantageous properties in terms of a simple to manufacture, in particular compact, and loadable splice, in particular for the production of an endless rope from the rope, can be achieved.
  • the rope is advantageously designed as a cable car rope.
  • the rope is a transport cable rope, in particular a material transport wire rope.
  • the rope is intended to be used as a rope for producing an endless rope, in particular a hoisting rope and / or a pull rope.
  • the cable has a, preferably constant, diameter d, with the diameter d being able to move, for example, in the value range indicated above.
  • the rope has a number of N, in particular identical to each other, longitudinal elements.
  • N is advantageously 6, but may be 5, 7, 8, 9, 10, 11, or 12, for example. Even an even greater number of longitudinal elements is conceivable.
  • the cable preferably has at least one, advantageously exactly one, core about which the longitudinal elements are stranded.
  • the longitudinal elements are each provided to form at least one insertion end of the splice, in particular at least after a sheathing and / or wrapping with at least one sheath material such as a splicing tape.
  • the longitudinal element is provided, as insertion end with a length of at most 50 * d in a spliced state, a pull-out force in kN of at least d 2 * 0.68 / N * 0.04, advantageously of at least d 2 * 0.68 / N * 0.1, particularly advantageous of at least d 2 * 0.68 / N * 0.2, preferably of at least d 2 * 0.68 / N * 0.4 and more preferably of at least d 2 * 0.68 / N * 0.6.
  • the invention comprises a rope forming a passenger conveyor wire rope, which is intended to be spliced by means of at least one splice of a cable section designed as a long splice according to one of the preceding claims.
  • a rope according to the invention advantageous properties in terms of a simple to manufacture, in particular compact, and loadable splice, in particular for the production of an endless rope from the rope, can be achieved.
  • the rope is advantageously designed as a cable car rope.
  • the rope is a Transport cable rope is, in particular a material transport wire rope.
  • the rope is intended to be used as a rope for producing an endless rope, in particular a hoisting rope and / or a pull rope.
  • the rope is advantageously a wire rope.
  • the rope is a pull rope and / or a hoisting rope, in particular a cable car, advantageously a passenger conveyor, preferably a light rail and / or a mountain railway.
  • the rope is a passenger wire rope, preferably a light rail cable and / or a mountain railway wire rope.
  • the rope is a pull rope and / or a hoisting rope of a material ropeway, in particular a material transport path. It is also proposed to use at least one inventive cable with at least one cable section according to the invention as a hoist rope and / or as a pull rope, in particular in a passenger conveyor track, advantageously in a passenger cable car, preferably in a mountain railway and / or in a light rail. Likewise, however, a use as a hoisting rope and / or as a traction cable in a material ropeway or any other type of cable car is conceivable.
  • a further aspect of the invention which may be considered alone, or in combination with at least one, in particular in combination with one or any of many other aspects of the invention, is based on a method of splicing a passenger conveyor wire rope Rope with a diameter d, preferably for producing an endless rope, in particular a rope according to the invention with at least one cable section according to the invention, advantageous for a passenger transport path, for example for a mountain railway and / or a light rail, but also for a material ropeway, which has several stranded longitudinal elements. It is proposed that at least one of these be used as a long splice
  • the inventive method advantageous properties with respect to a production of a splice, in particular long splice can be achieved.
  • an expense of producing insertion ends of a splice, in particular long splice can advantageously be advantageously reduced.
  • a splice, in particular long splice can advantageously be provided with short and easily produced insertion ends.
  • a high cost efficiency in particular in combination with a high reliability of a manufactured splice, in particular long splice, can be achieved.
  • a short time required for splicing can be achieved.
  • a compact and resilient splice, in particular long splice can be provided.
  • splicing, in particular of a long splice can be advantageously made possible in a small space and / or on a short length. In particular, a length of a laborious too
  • the insertion end is inserted over a length of at most 40 * d, particularly advantageously of at most 30 * d, preferably of at most 25 * d and particularly preferably of at most 20 * d between the other longitudinal elements.
  • the length over which the insertion end is inserted can advantageously also be reduced by at least half the length of the splicing node.
  • the male end is sheathed with the sheath material prior to insertion.
  • several insertion ends are inserted over a corresponding length of at most 50 * d, particularly advantageous all insertion of the splice.
  • Combination with at least one, in particular in combination with one or with as many other aspects of the invention is based on a method for splicing a cable forming a passenger wire rope with a diameter d, preferably for the production of an endless rope, in particular an inventive Rope with at least one cable section according to the invention, advantageous for a passenger conveyor track, for example for a Mountain railway and / or a light rail, but also for a material ropeway, which has a number N stranded longitudinal elements.
  • a splice in particular a long splice, be produced, the total length of which is at most 100 * N * d.
  • the inventive method advantageous properties with respect to a production of a splice, in particular long splice can be achieved.
  • a high cost efficiency in particular in combination with a high reliability of a manufactured splice, in particular long splice, can be achieved.
  • a compact splice, in particular long splice can be provided.
  • a short, yet resilient splice in particular
  • splice Long splice, be provided.
  • a low production cost for a splice, in particular long splice can be achieved.
  • splicing, in particular long splice can also be achieved in the case of a clearly limited available space, in particular in the case of a short length of an area available for splicing.
  • a splice is produced whose total length is at most 80 * N * d, more preferably at most 60 * N * d, preferably at most 50 * N * d and particularly preferably at most 40 * N * d.
  • a splice is produced whose length is at most 600 * d, advantageously at most 500 * d, particularly advantageously at most 400 * d, preferably at most 300 * d and particularly preferably at most 250 * d.
  • a "advancement” is to be understood as meaning, in particular, pushing and / or pulling of the splice in a partially completed state, in particular in a longitudinal direction of the rope,
  • advancing may involve displacing an already completed subsection of the unfinished splice from a processing area in addition, in particular with a Moving a not yet completed another section of the unfinished splice in the processing area in, understood.
  • the area within a valley station, a mountain station, a cable car station or the like in particular with a limited amount of space, for example, with a limited length, lie.
  • the entire splice in particular
  • splicing in particular of a splice designed as a long splice, can thereby be made possible in a small space, for example in narrow stations, in particular cable car stations, for example in cities and / or on mountain slopes and / or peaks, where an available space is limited.
  • Rope portion and a method according to the invention for performing a function described herein have a number differing from a number of individual elements, components, units and method steps mentioned herein and / or any suitable combination thereof.
  • values lying within the stated limits are also to be disclosed as disclosed and used as desired.
  • Fig. 1 is a passenger transport path with a rope in a schematic
  • Presentation shows the cable in a non-spliced state in a schematic representation
  • Fig. 5 is a splice of the splice in a schematic
  • Fig. 6 shows a splice node of the splice in a schematic
  • Fig. 7 is an insert element of the splice in a schematic
  • Fig. 8 shows a portion of the splice in a schematic
  • Fig. 9 is a test part of the rope rope in a trial in a
  • FIG. 10 is a schematic flow diagram of a first method for
  • Fig. 1 1 is a schematic flow diagram of a second method for
  • Fig. 13 shows a second alternative cable section with a splice in one
  • the passenger conveyor track 92a shows a passenger conveyor track 92a with a rope 12a in a schematic representation.
  • the rope 12a is formed as a passenger wire rope.
  • the passenger conveyor track 92a is a cable car.
  • Passenger conveyor track 92a may be, for example, a mountain railway.
  • the passenger transport path 92a is advantageously a light rail. It is conceivable that this overcomes a height difference. It is also conceivable that the passenger transport railway 92a runs at least substantially horizontally.
  • the passenger conveyor track 92a may have posts (not shown).
  • the passenger transport path 92a may have a plurality of sections of different pitch, in particular also sections with a positive pitch and sections with a negative pitch.
  • the passenger conveyor track 92a at least partially runs underground.
  • the rope 12a is a hoist rope.
  • the rope 12a is used as a hoist rope in the passenger conveyor track 92a. Likewise is one
  • the cable 12a is part of a material ropeway, in particular a material rink and / or a material city railway.
  • the rope 12a can be used as a traction rope and / or as a rope in a cable car and / or be part of the same.
  • the rope 12a is in the present case a wire rope, in particular a steel cable.
  • the rope 12a may at least partially as a plastic rope and / or a
  • the cable 12a has at least one cable section 10a with at least one splice 14a.
  • the splice 14a is a long splice in the present case.
  • the splice 14a in the present case is a wire splice.
  • the splice 14a is formed at least in sections in the manner of a long splice.
  • the rope 12a is an endless rope.
  • the rope 12a is an endless rope spliced by the splice 14a.
  • the rope 12a is formed free of a sheath surrounding the rope.
  • FIG. 2 shows a cable 90a intended to be spliced by means of the splice 14a of the cable section 10a.
  • the cable 90a corresponds to the cable 12a of the passenger conveyor track 92a in its non-spliced condition.
  • the rope 12a designed as an endless cable can be used
  • Passenger conveyor track 92a are produced.
  • the cable 90a wound on a drum is transported to an installation site, in particular a location of the passenger conveyor track 92a, and spliced there.
  • a production of the rope 90a can in this case take place at another location, for example in a rope factory.
  • FIG. 3 shows the cable section 10a in a schematic cross-sectional view.
  • FIG. 3 shows a region of the cable section 10a that is different from the splice 14a.
  • a cross section of the rope 12a is formed accordingly.
  • the cable section 10a and in particular the cable 12a has a number of N
  • Longitudinal elements 16a-26a are in the present case strands, in particular wire strands. Likewise, wire bundles or single wires, composite wires, core-shell longitudinal elements or the like are conceivable.
  • the longitudinal elements 16a-26a are at least substantially identical or identical to one another.
  • the longitudinal elements 16a-26a have an at least substantially identical or identical cross-section.
  • the longitudinal elements 16a-26a may have an at least substantially identical or identical lay length and / or impact direction.
  • the rope 12a may be a cross-cut rope and is preferably a dc rope. In principle, it is conceivable for the cable section 10a and / or the cable 12a to have different designs
  • Has longitudinal members 16a-26a which differ, for example, in terms of a cross section, a material, a tensile strength, a lay length, a direction of impact or the like.
  • the longitudinal elements 16a-26a are formed free of a surrounding at least one of the longitudinal elements 16a-26a sheath.
  • the cable 12a and in the present case at least one edge region of the cable section 10a has a core 94a.
  • the core 94a may for example be formed at least partially from plastic.
  • the longitudinal elements 16a-26a are arranged around the core 94a, in particular at regular intervals.
  • the longitudinal members 16a-26a extend spirally around the core 94a.
  • the longitudinal members 16a-26a are stranded around the core 94a.
  • the core 94a has a cross-section which is larger than a cross-section of the longitudinal elements 16a-26a.
  • the core 94a advantageously has a cross section with circular segment-shaped recesses and / or indentations for the longitudinal elements 16a-26a, which advantageously follow a spiraling course around the core 94a in accordance with a stranding of the longitudinal elements 16a-26a.
  • the longitudinal elements 16a-26a are advantageously arranged around the core 94a in such a way that they are contactless relative to one another at least outside the splice 14a.
  • longitudinal sides of the longitudinal elements 16a-26, at least outside the splice 14a are arranged without contact with one another.
  • longitudinal inserts are arranged, the
  • Longitudinal inserts are advantageously made of a softer material than the longitudinal elements 16a-26a, for example made of plastic, rubber, a composite material or the like.
  • the cable 12a or the cable section 10a and / or at least one, in particular several or all, of the longitudinal elements 16a-26a at least one coating, for example a
  • Anti-corrosion coating and / or a plastic coating or the like are examples of Anti-corrosion coating and / or a plastic coating or the like.
  • the cable section 10a and in particular the cable 12a has a diameter d.
  • the diameter d corresponds to a diameter of a smallest circle surrounding the cable section 10 a, in particular its cross section.
  • the rope 12a is a round rope, in particular a circular rope.
  • the diameter d may, for example, be 70 mm, wherein, as mentioned above, any other diameters are conceivable.
  • FIG. 4 shows the cable section 10a of the cable 12a with the splice 14a in a schematic representation.
  • the longitudinal elements 16a-26a are shown in FIG.
  • At least one of the longitudinal elements 16a has at least one insertion end 28a, which is at least partially inserted between other longitudinal elements 16a-26a.
  • the insertion end 28a is in place of the core 94a between the
  • the splice 14a comprises twelve insertion ends 28a-50a, wherein a different number of insertion ends is conceivable, in particular in the case of a cable having one of six different number of longitudinal elements.
  • the cable section 10a has the sections 1 14a, 16a of the core 94a.
  • the sections 1 14a, 16a of the core 94a delimit the splice 14a in the present case.
  • the insertion end 28a has a length of at most 50 * d. In the present case, the insertion end 28a, for example, a length of 40 * d, wherein as mentioned above, other lengths are conceivable.
  • the longitudinal elements 16a-26a each have at least one insertion end 28a-50a with a length of at most 50 * d.
  • each of the longitudinal elements 16a-26a has two insertion ends 28a-50a with a length of at most 50 * d,
  • the splice 14a has at least one splice point 84a.
  • FIG. 5 shows the
  • Splice site 84a of the splice 14a in a schematic longitudinal sectional view.
  • the splice point 84a is shown here only schematically, in particular
  • the splice 84a includes a splice node 120a. Further, the splice 84a includes two in
  • the insertion ends 28a, 38a each extend from a center 122a of the splicing knot 120a to its inserted ends, which are not shown in FIG.
  • the insertion ends 28a, 38a can each have an inserted section and a section arranged on a surface of the splice 14a, the latter in particular forming a part of the splicing knot 120a.
  • the longitudinal elements 16a-26a which have the insertion ends 28a, 38a, run together in a region of the splicing knot 120a in a known manner together on the surface of the splice 14a.
  • the longitudinal elements 16a-26a cross each other.
  • splice node 120a is a cross node.
  • the insertion end 28a has a waviness whose amplitude corresponds to at least 0.5% and / or at most 20% of an amplitude of waviness of the longitudinal element 16a-26a, in particular outside the splice point 84a.
  • the longitudinal element 16a-26a in particular outside the splice point 84a.
  • Amplitude of the ripple of the insertion end 28a 2% wherein, as mentioned above, other values are conceivable.
  • the waviness of the insertion end 28a is produced by means of stretching and / or straightening the longitudinal element 16a from its waviness, in particular due to its stranding.
  • the ripple of the male end 28a is not shown due to its schematically straight representation.
  • the waviness of the insertion end 28a leads, in particular in a viewing perpendicular to the longitudinal direction 11a of the cable section 10a, to a wave-like and in particular sinusoidal course of the insertion end 28a.
  • a wavelength of the corrugation of the insertion end 28a is advantageously greater in this consideration than a wavelength of a waviness of the longitudinal element 16a outside the splice 84a, which corresponds in particular to a lay length of the longitudinal element 16a.
  • Lengthwise element 16a is the undulation of the insertion end 28a as a result of a spiral-like course, wherein the spiral-like course of the insertion end 28a is produced by means of stretching and / or straightening from the spiral-like course of the longitudinal element 16a.
  • the insertion end 28a is straightened prior to insertion in making the splice 14a.
  • the splice point 84a additionally has at least one insertion element 86a, which is provided for at least partially accommodating the oppositely inserted insertion ends 28a, 30a.
  • FIG. 8 shows the insert element 86a of the splice point 84a in a schematic perspective view.
  • the insert element 86a of the splice point 84a in a schematic perspective view.
  • Insertion element 86a a splicing doll.
  • the insert element 86a is advantageously made of plastic, in particular polyethylene, whereby alternatively or additionally other materials such as rubber, fiber composite materials, preferably soft metals such as aluminum or the like are conceivable.
  • the insert element 86a is a 3D printed component, in particular a plastic part.
  • the insert element 86a has at least one receiving region 88a, which is provided for at least partially receiving the counter-inserted insertion ends 28a, 30a.
  • the receiving area 88a is formed as a groove-like depression. In particular, the receiving area 88a is provided to two to one
  • Splice node 120a laid longitudinal elements 16a-26a at least partially.
  • the receiving area 88a may have a variable cross-section along its longitudinal direction.
  • the insert element 86a has at least one further receiving region 124a, which is provided for at least partially receiving a longitudinal element 16a-26a.
  • the insert member 86a has a plurality of others
  • the insert element 86a has N-1 further receiving areas 124a.
  • the insertion element 88a is inserted in place of the core 94a between the longitudinal elements 16a-26a.
  • the insert element 88a is designed such that a
  • the insert element 86a advantageously has a length which corresponds to at least a length of the splicing node 120a.
  • the receiving area 88a is provided to the insertion ends 28a, 38a and the splice nodes 120a longitudinal members 16a-26a at least over a length of a arranged on the surface of the splice 14a portion of these insertion ends 28a, 38a
  • the splice 14a has a total length of at most 100 * N * d. In the present case, the splice 14a has a total length of at most 600 * d.
  • the total length of the splice 14a corresponds to a length of a portion between the portions 14a, 16a of the core 94a in the longitudinal direction 11a of the cable portion 10a. In the present case, the total length of the splice 14a is about 530 * d, where other total lengths are conceivable, as mentioned above. Further, a total length of a portion 76a having male ends 28a-50a is at most 100 * N * d.
  • a total length of the region 76a with male ends 28a-50a corresponds to the total length of the splice 14a.
  • the splice 14a is free of regions, in particular having a length of at least 10 * d, without male ends 28a-50a.
  • the splice 14a has a plurality of splices 84a, 104a-12a arranged at at least substantially regular intervals. In the present case, all splices 84a, 104a-12a of the splice are regular
  • Distances between immediately adjacent splice locations 84a, 104a-1 12a are each at least substantially identical or identical, in particular due to an identical length of the spigot ends 28a-50a.
  • the splice 14a has a number of 2 * N-2, in the case shown, purely by way of example, for example, a number of ten, longitudinal element end regions 52a-70a, each in a vicinity of at least one other
  • Leksettind Schemee 52a-70a arranged in pairs adjacent to each other.
  • a distance between adjacent Leksommend Schemeen 52a-70a is advantageously at most 10 * d and more preferably at most 5 * d.
  • the splices 84a, 104a-1 12a are disposed adjacent to each other.
  • the longitudinal member end portions 52a-70a are end portions of male ends 26a, 28a, 32a-48a. In the case shown, all non-peripheral insertion ends 26a, 28a, 32a-48a each have one of the 2 * N-2 Lticians institutend Schemee 52a-70a.
  • Splice 14a further includes at least one marginal longitudinal member end region 126a.
  • the marginal longitudinal member end portion 126a is an end portion of a marginal male end 30a.
  • the marginal longitudinal member end portion 126a is disposed in a vicinity of the core 94a.
  • the marginal longitudinal member end portion 126a is disposed in a vicinity of the core 94a.
  • the splice 14a has at least one other
  • Loughsennend Scheme 126 a and the other marginal Lfitfläementend Scheme 128a are arranged on opposite sides of the splice 14a, in particular with respect to the longitudinal direction 11a of the cable section 10a.
  • FIG. 8 shows a section of the splice 14a in a schematic
  • the splice 14a has at least one spacer element 130a.
  • the spacer is disposed between the longitudinal member end portions 56a, 58a, particularly in an interior of the splice 14a, and advantageously in place of the core 94a.
  • the spacer element 130a is made of plastic. However, alternatively or additionally, other materials such as rubber, soft metals, composite materials, fiber composites and the like are conceivable.
  • the adjacent longitudinal member end portions 56a, 58a directly adjoin the spacer 130a. Between the spacer 130a and the adjacent ones
  • a gap 132a, 134a is arranged in each case, which can at least temporarily increase in the case of a tensile load and / or a bending load of the splice 14a.
  • two smaller gaps 132a, 134a arise due to relative movement of the adjacent longitudinal element end regions 56a, 58a instead of a larger gap.
  • a spacer element 130a is arranged between two adjacent longitudinal element end regions 52a-70a of the 2 * N-2 pairwise adjacent longitudinal element end regions 52a-70a.
  • the spacer elements 130a are not shown in FIG. 3 for reasons of clarity.
  • adjacent longitudinal element end regions 52a-70a are arranged directly adjacent to one another, in particular without a spacer element arranged between them.
  • a distance between adjacent Lteils institutend Schemeen 52a-70a less than 1 * d and advantageous, especially in an unloaded state of the splice 14a, at most a few millimeters.
  • At least one insertion end 28a of the splice 14a is also encased in the present case with a cladding material 136a.
  • a cladding material 136a for example, that can
  • Sheath material 136a to be a splice tape is a splice tape.
  • the insertion end 28a is encased in such a way with the cladding material 136a, that its diameter is increased such that it corresponds at least substantially to a diameter of the core 94a.
  • the insertion end 28a surrounding longitudinal elements 16a-26a clamp this accordingly so that a sufficient pull-out force is ensured.
  • FIG. 9 shows a test cable section 98a of the cable 12a in a test test in a schematic representation.
  • the test cable section 98a has, in sections, an identical structure to that of the cable 12a, in particular in a different non-spliced area from the cable section 10a.
  • the test cable piece 98a has at least one test insertion end 100a.
  • the test insertion end 100a In the present case, the
  • Test cable section 98a exactly one Testeinsteckende 100a.
  • the test insertion end 100a is at one end of the test cord piece 98a instead of a not shown one of the soul
  • Testseil thoroughlys 98 a between its non-individually illustrated longitudinal elements
  • test insertion end 100a is advantageously formed identically to the insertion ends 28a-50a of the splice 14a. However, the test insertion end 100a may be from the end of the
  • the test cable section 98a comprises at least a portion of a test splice or an entire test splice.
  • the test insertion end 100a is under tensile load. In addition, the test test is performed under tensile load of the test cord 100a. In the test test, the test insertion end 100a is bendable without damage at least 1000 times around a test disk 102a having a diameter of at most 80 * d.
  • the test insertion end 100a for example at least 2000 times by at least 90 ° and advantageously by at least 150 ° bendable.
  • the diameter of the test disk can also advantageously be at most 60 * d or at most 40 * d.
  • Teststecksteckende 100a survives the test described damage.
  • test cord 98a is in the test trial with a biasing force per
  • Cross-sectional area A of at least 60 N / mm2 biased is advantageous
  • Test cable section 98a in the test test with a biasing force per cross-sectional area particularly preferably biased by at least 500 N / mm2.
  • the test insertion end 100a withstood in the test test a pull-out force in kN of at least d 2 * 0.68 / N * 0.1.
  • the test insertion end 100a withstands a pull-out force of at least d 2 * 0.68 / N * 0.2 and particularly advantageously at least d 2 * 0.68 / N * 0.4.
  • each of the insertion ends 28a-50a of the splice withstands a correspondingly high pull-out force.
  • FIG. 10 shows a schematic flow diagram of a first method for splicing the cable 90a (cf., FIG. 2), wherein in particular the cable 12a of FIG
  • Passenger conveyor track 92a (see Figure 1) is made. In a first
  • Step 138a the rope 90a is provided with a diameter d, in particular a nominal diameter d, with a plurality of stranded longitudinal elements 16a-26a, for example, delivered to a location of the passenger conveyor track 92a.
  • the splice 14a is manufactured by splicing the cable 90a.
  • at least one end region of at least one of the longitudinal elements 16a-26a is plugged in as insertion end 28a-50a between other longitudinal elements 16a-26a over a length of at most 50 * d, for example over a length of 40 * d.
  • all the insertion ends 28a-50a are inserted over a length of at most 50 * d, for example over a length of 40 * d each.
  • the splice 14a is produced in one piece in a region 96a with a length of at most 1200 * d (see also FIG.
  • the splice 14a is made in particular without advancing the same in an unfinished state.
  • the region 96a has a length of at most 900 * d and advantageously of at most 700 * d.
  • the area 96a in particular only, can have a maximum space available for splicing include, for example, in the case of a limited space in a cable car station 146a of the passenger conveyor track 92a.
  • 1 1 shows a schematic flow diagram of a second method for splicing the cable 90a, wherein in particular the cable 12a of the passenger conveyor track 92a (see FIG.
  • the first method and the second method are identical in the present case.
  • the first method may comprise at least parts of the second method or vice versa.
  • the cable 90a is provided with a diameter d, in particular a nominal diameter d, with a number of N stranded longitudinal elements 16a-26a, for example delivered to a location of the passenger conveyor track 92a.
  • a second method for splicing the cable 90a wherein in particular the cable 12a of the passenger conveyor track 92a (see FIG.
  • the first method and the second method are identical in the present case.
  • the first method may comprise at least parts of the second method or vice versa.
  • the cable 90a is provided with a diameter d, in particular a nominal diameter d, with a number of N stranded longitudinal elements 16a-26a, for example delivered to a
  • the splice 14a is made by splicing the rope 90a.
  • the splice 14a is produced such that its total length is at most 100 * N * d.
  • the splice 14a is made with a total length of about 530 * d.
  • the total length of the splice 14a here is in particular composed of a sum of lengths of the insertion ends 28a-50a and a sum of lengths of the spacer elements 130a.
  • the splice 14a is produced in one piece in a region 96a with a length of at most 1200 * d (see also FIG.
  • the splice 14a is made in particular without advancing the same in an unfinished state.
  • the region 96a has a length of at most 900 * d and advantageously of at most 700 * d.
  • the area 96a may comprise, in particular only, a maximum space available for splicing, for example in the case of a limited space in a cableway station 146a of the passenger conveyor track 92a.
  • FIGS. 12 to 14 show further exemplary embodiments of the invention.
  • FIG. 12 shows a first alternative cable section 10b of a cable 12b with a diameter d in a schematic representation.
  • the cable section 10b has at least one splice 14b.
  • the splice 14b comprises a number N of stranded
  • At least one of the longitudinal elements 16b-26b has at least one insertion end 28b, which is inserted at least in sections, in particular in place of a core 94b of the cable 12b, between other longitudinal elements 16b-26b.
  • the insertion end 28b has a length of at most 50 * d.
  • a total length of regions 76b, 78b with male ends 28b is at most 100 * N * d.
  • the splice 14b has a first portion 76b and a second portion 78b with male ends 28b, for reasons of which
  • the first region 76b and the second region 78b may include an identical number of male ends 28b.
  • the first region 76b includes N insertion ends.
  • the second region 78b also includes N insertion ends.
  • the first region 76b and the second region 78b are in the longitudinal direction 1 18b of
  • Cable section 10b arranged spaced from each other.
  • Splice 14b has at least one disposed between male ends 28b
  • the intermediate region 80b contains at least a portion 82b of the core 94b and / or a replacement element 148b.
  • the intermediate region 80b comprises a replacement element 148b, which is advantageously made of plastic or another suitable material.
  • the replacement element 148b is intended to replace the core 94b in the intermediate region 80b.
  • the replacement element 148b may, for example, have a cross-section and / or a cross-sectional profile which corresponds to that of the core 94b.
  • a section of the core 94b, in particular previously separated, could also be inserted into an interior of the splice 14b instead of the replacement element 148b in the intermediate section 80b.
  • An overall length of the splice 14b is composed of a sum of the
  • FIG. 13 shows a second alternative cable section 10c of a cable 12c with a diameter d in a schematic representation.
  • the cable section 10c has at least one splice 14c.
  • the splice 14c comprises a number N of stranded
  • Longitudinal elements 16c-26c At least one of the longitudinal members 16c-26c has at least one insertion end 28c.
  • the insertion end 28c has a length of at most 50 * d.
  • the splice 14c has a length of at most 600 * d.
  • the splice 14c comprises a number of insertion ends 28c which is smaller than 2 * N.
  • the splice 14c has a number of 2 * N-4 male ends 28c.
  • the splice 14c has at least two, in the present case four, longitudinal member end portions 52c-58c butted at a surface of the splice 14c.
  • Lhacksommend Scheme 52c-58c are also connected in pairs, in particular welded. It is also conceivable that these are, for example, inserted in pairs in connection sleeves in order to allow a relative movement thereof, in particular in the case of a tensile load and / or bending load of the splice.
  • the insertion ends 28c has a length of more than 50 * d.
  • the insertion ends 28c each have a length of at most N * 100 * d / M, where M is a number of insertion ends 28c.
  • FIG. 14 shows a third alternative cable section 10d of a cable 12d with a diameter d in a schematic representation.
  • the cable section 10d has at least one splice 14d.
  • the splice 14d comprises a number N of stranded
  • Longitudinal elements 16d-26d At least one of the longitudinal members 16d-26d has at least one insertion end 28d.
  • the insertion end 28d has a length of at most 50 * d on.
  • the splice 14c may have a length of at most 600 * d.
  • the splice 14d has at least one further insertion end 30d, which has a different length than the insertion end 28d.
  • the further insertion end 30d is longer in the present case than the insertion end 28d.
  • Splice 14d may include, for example, male ends 28d, 30d, the length of which decreases toward edges of splice 14d. Likewise, any other distribution of lengths of male ends 28d, 30d is conceivable.
  • the splice 14d has a plurality of splices 84d, 104d-1 12d arranged at irregular intervals.
  • the irregular distances come about through different lengths of the insertion ends 28d, 30d.
  • Spacers are inserted to create different distances between splices 84d, 104d-1 12d.

Landscapes

  • Ropes Or Cables (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

L'invention concerne une section de câble d'un câble formant un câble de transport de personnes (12a-c) présentant un diamètre (d), en particulier un câble sans fin, comportant au moins une épissure (14a-c) conçue sous la forme d'une épissure longue, qui comprend une pluralité d'éléments longitudinaux (16a-26a ; 16b-26b ; 16c-26c) toronnés, en particulier des torons, parmi lesquels au moins un comporte au moins une extrémité d'insertion (28a-50a ; 28b ; 28c), qui est insérée, au moins par sections, en particulier à la place d'une âme (94a), entre d'autres éléments longitudinaux, le câble de transport des passagers et/ou les éléments longitudinaux (16a-26a ; 16b-26b ; 16c-26c) toronnés étant libres, au moins en grosse partie, d'au moins un enveloppement entourant, au moins partiellement, le câble de transport des passagers et/ou d'au moins un élément toronné longitudinal (16a-26a ; 16b-26b ; 16c-26c). Selon l'invention, l'extrémité d'insertion (28a-50a ; 28b ; 28c) présente une longueur d'au plus 50 x d.
EP18743501.1A 2017-07-21 2018-07-20 Section de câble et procédé d'épissurage d'un câble formant un câble de transport des personnes Withdrawn EP3655582A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017116522.3A DE102017116522A1 (de) 2017-07-21 2017-07-21 Seilabschnitt und Verfahren zum Spleißen eines Seils
PCT/EP2018/069764 WO2019016368A1 (fr) 2017-07-21 2018-07-20 Section de câble et procédé d'épissurage d'un câble formant un câble de transport des personnes

Publications (1)

Publication Number Publication Date
EP3655582A1 true EP3655582A1 (fr) 2020-05-27

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EP18743501.1A Withdrawn EP3655582A1 (fr) 2017-07-21 2018-07-20 Section de câble et procédé d'épissurage d'un câble formant un câble de transport des personnes

Country Status (6)

Country Link
US (1) US20200165775A1 (fr)
EP (1) EP3655582A1 (fr)
JP (1) JP2020527198A (fr)
CN (1) CN111065777A (fr)
DE (1) DE102017116522A1 (fr)
WO (1) WO2019016368A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115467179B (zh) * 2022-10-08 2023-12-15 江苏亚盛金属制品有限公司 一种不锈钢丝多股绞合装置
CN117661348A (zh) * 2023-12-08 2024-03-08 四川川煤华荣能源有限责任公司攀枝花精煤分公司 货运索道牵引索编结方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US190823A (en) * 1877-05-15 Improvement in methods of splicing wire-rope
US3934397A (en) * 1974-07-11 1976-01-27 Black Boyd C Wire rope splice assembly
GB2011969B (en) * 1977-11-11 1982-04-07 Cable Belt Ltd Ropes and the like
AT5700U1 (de) * 2001-12-20 2002-10-25 Teufelberger Seil Ges M B H Langspleissverbindung für ein drahtseil mit mehreren litzen sowie verfahren zu ihrer herstellung
JP4417702B2 (ja) * 2003-11-26 2010-02-17 東洋ゴム工業株式会社 タイヤコード及び空気入りタイヤ
FI119233B (fi) * 2005-11-14 2008-09-15 Kone Corp Menetelmä hissin köysistön vaihtamiseksi
AT511080B1 (de) * 2011-04-20 2012-09-15 Swarovski Tyrolit Schleif Sägeseil zur verwendung in einer seilsägemaschine
CH707004B1 (de) * 2012-09-17 2016-07-29 Fatzer Ag Drahtseil sowie ein Zwischenstück für eine Spleissverbindung eines Drahtseils.

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WO2019016368A1 (fr) 2019-01-24
CN111065777A (zh) 2020-04-24
JP2020527198A (ja) 2020-09-03
US20200165775A1 (en) 2020-05-28
DE102017116522A1 (de) 2019-01-24

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