WO2019201680A1 - Chaîne de transport d'énergie comprenant une pièce transversale, une languette latérale correspondante et ensemble de guidage comportant celle-ci - Google Patents

Chaîne de transport d'énergie comprenant une pièce transversale, une languette latérale correspondante et ensemble de guidage comportant celle-ci Download PDF

Info

Publication number
WO2019201680A1
WO2019201680A1 PCT/EP2019/058975 EP2019058975W WO2019201680A1 WO 2019201680 A1 WO2019201680 A1 WO 2019201680A1 EP 2019058975 W EP2019058975 W EP 2019058975W WO 2019201680 A1 WO2019201680 A1 WO 2019201680A1
Authority
WO
WIPO (PCT)
Prior art keywords
crosspiece
energy guiding
guiding chain
guide
flap
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.)
Ceased
Application number
PCT/EP2019/058975
Other languages
German (de)
English (en)
Inventor
Jan Hoffmann
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.)
Igus GmbH
Original Assignee
Igus GmbH
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 Igus GmbH filed Critical Igus GmbH
Publication of WO2019201680A1 publication Critical patent/WO2019201680A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like

Definitions

  • the invention generally relates to an energy guiding chain for the active guidance of conduits, such as cables, hoses or the like, between two connection points, of which at least one is mobile.
  • an energy chain has chain links with two opposite side flaps.
  • the side flaps are, usually in overlapping areas, one at a time
  • EP 1 869 744 B1 For smaller construction applications, another solution has been proposed in EP 1 869 744 B1, in which a portion of the side flaps is bent outwards in the extended position.
  • the laterally projecting area serves as a support element on one
  • a ribbon-like cable routing device with transversely to
  • Guide systems in particular with a linear or circular guide for at least one of the dreams, is simplified or easier management systems can be used.
  • Side flaps at least one associated transverse to the longitudinal direction of the energy guiding chain, e.g. perpendicular or oblique thereto, slidably mounted crosspiece and a conversion gear, which converts a relative pivoting of both side plates in a translational displacement of the crosspiece.
  • the two mutually articulated side flaps can in particular with the displaceably mounted crosspiece
  • Crosspiece can thus in particular when pivoting in a
  • the crosspiece can in particular between a
  • the crosspiece is preferably a separate component from the side flaps, which may be made in one or more parts.
  • the shape of the cross piece is arbitrary and
  • the crosspiece may e.g. as a pin, bolt or the like. be rotationally symmetric and possibly have other components such as rollers.
  • the crosspiece is slidably mounted substantially parallel to the pivot axis, e.g. coaxial to the pivot axis of cooperating with the crosspiece chain or side flaps.
  • the crosspiece may be slidably disposed and guided in the receptacle or receptacles coaxially with the pivot axis, e.g. in the manner of a linear sliding guide.
  • Rotation / translation conversion gear into consideration.
  • a kind of wedge drive may be provided on the side flaps, which causes only the displacement to the outside, whereas the resetting inwardly by a run-on slope on the crosspiece and their interaction with the guide, e.g. an inclined surface is effected on a guide rail.
  • the conversion gear is designed as a movement thread, screw drive or as a helical gear.
  • the crosspiece be the threaded member and at least one side flap a matching
  • the crosspiece can be held against rotation on the other side flap.
  • the crosspiece in the manner of a tube, on the outside has at least two Gewindevorsprünge and a recording of a first of the two side plates, so to speak as a counter tube of the helical gear, inside has at least two corresponding thread grooves. So can the
  • Thread projections in the thread grooves engage around a
  • the thread pitch is application dependent u.a. from the desired displacement path and the predetermined for forming the Umlenkbogens pivoting angle between the side plates or chain links.
  • the locking pins can be guided axially displaceably in the guide grooves to hold the cross-piece slidably but rotationally fixed to this second side flap.
  • the first side flap may have a radially disposed first stop surface for the crosspiece, e.g. its locking pin
  • the second side flap may have a radially disposed second stop surface for the crosspiece, e.g. the locking pin and / or the
  • Locking pin and / or threaded projections Z have this cooperating preferably end faces perpendicular to the pivot axis.
  • the abutment surfaces of the side flaps can advantageously limit the pivoting angle of the side flaps in both directions about the pivot axis with the crosspiece, in particular with the arresting pins and / or the thread projections, so that no further angle stops have to be provided. This simplifies the design of the side flaps
  • Screw gear can be achieved when the tabs alternately arranged first and second
  • Inner tabs and outer plates have cylindrical receptacles for the crosspiece, wherein preferably the inner tab in the receptacle for the crosspiece threaded grooves having with
  • Thread projections on the cross piece in the manner of a movement thread Z cooperate. Accordingly, the outer flap in the
  • Support for the crosspiece preferably axial guide grooves, which cooperate with locking pin on the cross piece Z to this
  • the inner straps and / or the outer straps each have a separate holding part with end-side guide grooves into which a guide projection of the respectively adjacent side tab engages in the mounted state.
  • the holding part can be attached to the inner flap and / or the outer flap in any attachment technique, e.g. by screw or locking connection, etc.
  • the displaceable crosspiece can be designed as a transverse bolt, in particular when arranged coaxially to the pivot axis.
  • the crosspiece is designed as a hollow pin.
  • an inner diameter of at least one third (33%) of the tab height of the side flaps in the plane perpendicular to Chain longitudinal direction is. Even with another approximate cylindrical solid body, a corresponding outer diameter may be provided in order to provide sufficient area, for example for a screw drive.
  • the side flaps may be made of plastic, e.g. As injection molded parts, are produced inexpensively.
  • the crosspiece can also be made of plastic. If appropriate, the crosspiece is also produced as an injection-molded part, preferably made of another plastic, in particular an artificial material with tribological properties, which produces a tribologically favorable material pairing with the side flaps.
  • Crosspieces and / or side plates made of metal are also possible.
  • Chain links opposite on both sides have a displaceable crosspiece, e.g. every nth chain link.
  • Chain link avoids u.U. occurring torsional forces during the process, in particular in a two-sided leadership.
  • all side straps of both straps have at least one crosspiece.
  • the cross pieces can also from the
  • the invention also relates to a guide arrangement with an energy guiding chain, in particular an energy guiding chain according to one of the above-described
  • an energy guiding chain forms a first strand, eg a lower strand, and a second strand, eg an upper strand, which is connected to one another by a deflecting bend are.
  • the guide arrangement has two opposite guide rails for at least one of the strands, with which this strand is guided on a given travel path, for example linearly.
  • an energy guiding chain is equipped with adjustable, in particular displaceable cross pieces, which can be displaced by the pivoting movement of the chain links and which engage in the guide rails in an extended position in order to guide the energy guiding chain in these guide rails.
  • the guide rails may in particular be arranged horizontally or vertically or obliquely to the horizontal.
  • the guide rails preferably have guide grooves, in which engage the displaceable cross pieces. This type of guide is particularly advantageous for vertical applications.
  • the displaceable cross pieces can in particular be slidably guided in the guide rails, in particular in the guide grooves. Rollers are not required.
  • the guide rails may also have a curve shape or e.g. define a circular sector-shaped path.
  • the invention also relates to a side flap as such, which has a transversely, in particular vertically or obliquely, slidably mounted to the main plane of the side flap crosspiece, wherein the side flap and the cross piece are designed to form a conversion gear which pivotal movement of the side flap opposite a translated with this side flap in translational displacement of the crosspiece.
  • a two- or 2n-common movement thread is used, in particular with at least or exactly two thread grooves on the side flap or on the crosspiece and on the other hand at least two cooperating thread grooves on the crosspiece or on the side flap.
  • a pair of tabs of two mutually pivotally connectable side flaps with a crosspiece which can be slidably mounted on the two tabs form a transfer gear, which serves to implement a pivoting of the side flaps relative to each other in translational displacement of the crosspiece relative to the two side flaps.
  • FIG. 1 an energy guiding chain according to the invention
  • FIGS. 2A-2C a partial section of only one tab strand of FIG
  • FIG. 3 an outer flap in perspective view
  • FIGS. 5A-5D a crosspiece designed as a transverse cross from the energy guiding chain according to FIG. 1, in a side view (FIG. 5A) in a plan view (FIG. 5B), in a front view
  • FIG.5C and in perspective view (FIG.5D);
  • FIG.6A-6B two articulated link plates in side view
  • FIG.7A-7B two hinged link plates in side view
  • FIG.7A shows a preferred embodiment of an energy guiding chain 1 purely as an example.
  • the energy guiding chain 1 is composed of individual chain links 2, each of them
  • Chain link 2 here in the longitudinal direction L alternately either two outer plates 3 or two inner plates 4 has.
  • the outer plates 3 and inner plates 4 alternate sequentially in
  • FIGS. 2A-2C illustrate only one tab strand 8A, the opposite (not shown) being identically constructed and arranged in a mirrored manner.
  • the link plates here for example only inner links 4 in each case, are stably connected to one another by two transverse webs 5. As a result, the tabs 8A; 8B held parallel.
  • Energy guide chain 1 an interior for not shown here in detail lines, such as cables for power and / or signal supply and / or hoses for media supply a mobile consumer (not shown) of the basis of
  • FIG. 1 shows four identically constructed guide rails 6, e.g.
  • Cross bolt 10 more precisely as a hollow bolt, are executed.
  • Each transverse pin 10 is depending on the relative pivotal position of two
  • Chain links 3, 4 linked to one another are extended laterally outwards (cf., FIGS. 7A-7B) or retracted into the side flaps 3, 4 (compare FIGS. 6A-6B).
  • the invention particular
  • Cross bolt 10 will be described in more detail below.
  • Cross pin 10 extended. Only in the laterally extended position (FIG. 7B) does the transverse bolt 10 engage in the guide grooves 7 of the guide rail 6, i. when pivoting the cross bolt 10 is retracted out of engagement to allow undisturbed movement of the deflecting bow.
  • Actuator forms in each case an assembly of an outer flap 3, an inner flap 4 and a cross pin 10 in the example shown a kind of movement thread or
  • Link plates 3, 4 in the translational movement of the transverse pin 10.
  • a movement thread is provided, but this is not mandatory.
  • the transverse pin 10 is for this purpose designed with a substantially cylindrical base body (here as a hollow bolt) with two radially opposite one end formed on an end region
  • Thread projections 11 are as
  • the thread projections 11 cooperate with two threaded grooves 41 configured as mating threads and correspondingly have lateral threaded surfaces 11A
  • the threaded surfaces 11A and mating surfaces 41A extend helically around the Schenkachse S and symmetry axis A of the transverse pin.
  • the thread pitch is structurally selectable but should not be self-locking.
  • the thread grooves 41 are radial
  • FIG.4 shows only one of the two opposing thread grooves 41).
  • Each transverse pin 10 also has two radially opposite locking pins 12 which protrude externally from the cylinder jacket of the base body.
  • the locking pins 12 are provided with guide surfaces 14.
  • the guide surfaces 14 parallel to each other and to the radial center plane through the axis of symmetry A of the
  • Transverse pin 10 The locking pin 12 cooperate with parallel to the pivot axis S extending grooves on both cylindrical receptacles 31 together.
  • Locking pin 12 the cross members 10 are transversely displaceable, but rotatably on the outer plate 3 and held against this non-rotatable.
  • Guide grooves 32 are also a coaxial to the pivot axis S translation of the transverse pin 10 before. Compared to the
  • the locking pins 12 are arranged closer to the longitudinal center in the longitudinal direction of the crosspiece 10.
  • the axisymmetric guide grooves 32 in the outer plates 3 are executed like a blind hole and each have a stop surface 33 perpendicular to the pivot axis S. At this stop surface 33 strike frontal abutment surfaces 33 of the locking pin 12 to the maximum displacement transversely to the longitudinal direction L of
  • the cross bolt 10 can also serve as a chain pin for pivotal connection of the tabs 3, 4. In the arrangement shown, however, the cross bolt 10 is not primarily used as a chain pin and is with sufficient radial clearance for a smooth
  • the inner plates 3 each have in both overlapping areas 34A, 34B coaxial with the pivot axis S a circular cylindrical bearing projection 35.
  • the bearing projection 35 surrounds the crosspiece 10 in mounting arrangement and forms an axially projecting circular disc-shaped bearing pin, outside order each receptacle 31.
  • the outer flap 4 has in each case in both
  • Overlap areas 44A, 44B coaxial with the pivot axis S a matching circular cylindrical bearing recess 45, in which engages the corresponding bearing projection 35 for the purpose of pivotal mounting.
  • the storage recess 45 coaxially surrounds the receptacle 42 as a recessed gradation in the inner flap 4.
  • a separate holding part 50 is respectively centrally located on the inner flaps 4 and on the outer flaps 3
  • the holding part has frontal, circular arc running around the pivot axis guide grooves 52, in which a circular arc continuous guide projection 54A, 54B of the adjacent side tab 3,4 in the assembled state engages and forms a kind of rear handle, so that the side flap 3, 4 transverse to the longitudinal direction L firmly secured to each other.
  • the cross bolt 10 is designed here for weight saving as a hollow bolt and here has an inner diameter D on which is about 40-45% of the tab height. Accordingly, the im
  • Substantially cylindrical transverse pin 10 has a large outer surface for the molded thread projections 11 and locking pin 12, and the helical gear 11, 41 receives favorable forces or moments ratios.
  • the inner plates 4 are threaded and the outer plates 3 hold the cross bolt rotation.
  • the invention is not on screw drives and not only on energy chains with
  • Displacement of the crosspiece converts to extend and extend the crosspiece can also in side plates with a cranked design, as proposed in EP 0 819 226 Bl, are used.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Abstract

L'invention concerne une chaîne de transport d'énergie (1) pour le guidage de conduites, la chaîne de transport d'énergie comprenant des maillons de chaîne (2) comprenant respectivement deux languettes latérales (3, 4) en face à face ; et les languettes latérales (3, 4) étant respectivement reliées entre elles de manière à pouvoir pivoter autour d'un axe de pivotement (S) perpendiculaire à la direction longitudinale (L) de la chaîne de transport d'énergie (1) et formant deux lignes de languettes (8A, 8B) entre lesquelles un espace intérieur pour la conduite est prévu ; au moins une traverse (5) reliant les lignes de languettes entre elles au niveau d'au moins quelques maillons de chaîne (2). Selon l'invention, deux languettes latérales (3, 4) reliées entre elles de manière à pouvoir pivoter forment avec une pièce transversale (10) logée sur elles de manière mobile perpendiculairement à la direction longitudinale de la chaîne de transport d'énergie, un mécanisme de transformation (11, 41), lequel convertit un pivotement relatif des deux languettes latérales (3, 4) en un déplacement en translation de la pièce transversale (10). La pièce transversale (10) peut sortir latéralement lors du pivotement des languettes latérales dans une direction, et entrer latéralement lors du pivotement dans l'autre direction.
PCT/EP2019/058975 2018-04-20 2019-04-09 Chaîne de transport d'énergie comprenant une pièce transversale, une languette latérale correspondante et ensemble de guidage comportant celle-ci Ceased WO2019201680A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202018102238.5U DE202018102238U1 (de) 2018-04-20 2018-04-20 Energieführungskette mit Querstück, entsprechende Seitenlasche und Führungsanordnung hiermit
DE202018102238.5 2018-04-20

Publications (1)

Publication Number Publication Date
WO2019201680A1 true WO2019201680A1 (fr) 2019-10-24

Family

ID=62163951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/058975 Ceased WO2019201680A1 (fr) 2018-04-20 2019-04-09 Chaîne de transport d'énergie comprenant une pièce transversale, une languette latérale correspondante et ensemble de guidage comportant celle-ci

Country Status (2)

Country Link
DE (1) DE202018102238U1 (fr)
WO (1) WO2019201680A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119333526A (zh) * 2024-10-15 2025-01-21 迤峰拖链技术(江苏)有限公司 带锁止结构的垂直导槽

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117748398B (zh) * 2024-02-20 2024-05-07 国网山东省电力公司五莲县供电公司 一种可调节供电线缆固定装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490022A2 (fr) 1990-12-13 1992-06-17 W.L. Gore & Associates GmbH Dispositif de guidage de câbles
WO1997017557A2 (fr) * 1995-11-10 1997-05-15 Igus Spritzgussteile für die Industrie GmbH Chaine de gestion de l'energie
EP0819226A1 (fr) 1995-04-03 1998-01-21 IGUS SPRITZGUSSTEILE FÜR DIE INDUSTRIE GmbH Chaine de guidage
DE10053635A1 (de) 2000-10-28 2002-05-29 Ekd Gelenkrohr Gmbh Energieführungskette
DE102005011515A1 (de) * 2005-03-10 2006-09-28 Murrplastik Systemtechnik Gmbh Verbindungsbolzen für eine Energieführungskette
DE102006027258A1 (de) * 2006-06-09 2007-12-20 Flexatec Gmbh Seitenlasche für Kettenglieder einer Energieführungskette
EP1869744A1 (fr) 2005-04-11 2007-12-26 igus GmbH Dispositif de cablage et systeme comprenant un dispositif de cablage et un dispositif de retenue logeant ledit dispositif de cablage
EP2419981A2 (fr) 2009-04-16 2012-02-22 Igus GmbH Conduit de guidage
US20140038759A1 (en) * 2012-08-06 2014-02-06 Shimano Inc. Chain connecting pin

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490022A2 (fr) 1990-12-13 1992-06-17 W.L. Gore & Associates GmbH Dispositif de guidage de câbles
EP0819226A1 (fr) 1995-04-03 1998-01-21 IGUS SPRITZGUSSTEILE FÜR DIE INDUSTRIE GmbH Chaine de guidage
WO1997017557A2 (fr) * 1995-11-10 1997-05-15 Igus Spritzgussteile für die Industrie GmbH Chaine de gestion de l'energie
EP0803032A1 (fr) 1995-11-10 1997-10-29 IGUS SPRITZGUSSTEILE FÜR DIE INDUSTRIE GmbH Chaine de gestion de l'energie
DE10053635A1 (de) 2000-10-28 2002-05-29 Ekd Gelenkrohr Gmbh Energieführungskette
DE102005011515A1 (de) * 2005-03-10 2006-09-28 Murrplastik Systemtechnik Gmbh Verbindungsbolzen für eine Energieführungskette
EP1869744A1 (fr) 2005-04-11 2007-12-26 igus GmbH Dispositif de cablage et systeme comprenant un dispositif de cablage et un dispositif de retenue logeant ledit dispositif de cablage
DE102006027258A1 (de) * 2006-06-09 2007-12-20 Flexatec Gmbh Seitenlasche für Kettenglieder einer Energieführungskette
EP2419981A2 (fr) 2009-04-16 2012-02-22 Igus GmbH Conduit de guidage
US20140038759A1 (en) * 2012-08-06 2014-02-06 Shimano Inc. Chain connecting pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119333526A (zh) * 2024-10-15 2025-01-21 迤峰拖链技术(江苏)有限公司 带锁止结构的垂直导槽

Also Published As

Publication number Publication date
DE202018102238U1 (de) 2018-04-26

Similar Documents

Publication Publication Date Title
DE102014202471B3 (de) Abdeckvorrichtung für Öffnungen, insbesondere für Maschinenöffnungen
WO2017143377A1 (fr) Entraînement de bras d'actionnement
WO1999057457A1 (fr) Chaine de guidage d'elements de transport d'energie
EP2877100A1 (fr) Tige pour instrument médical comprenant des sections mobiles
EP3119636A1 (fr) Système collecteur de courant à bras télescopique pour grues, grues à conteneurs, grues à portique électriques sur roues de caoutchouc et équipements de convoyage
EP3919770B1 (fr) Rail télescopique
DE202017104198U1 (de) Betätigungsvorrichtung mit Doppelketten-Anordnung
EP3752694A1 (fr) Dispositif de stationnement automatique
EP2766620A1 (fr) Système de guidage à fonctionnement télescopique
EP2422650B1 (fr) Unité de guidage pour un élément de meuble mobile
WO2019201680A1 (fr) Chaîne de transport d'énergie comprenant une pièce transversale, une languette latérale correspondante et ensemble de guidage comportant celle-ci
EP3420167B1 (fr) Entraînement de bras d'actionnement
DE102007050353A1 (de) Greifvorrichtung
AT518621B1 (de) Stellantrieb
EP4101040B1 (fr) Système de guidage de conduite doté d'un dispositif de guidage simplifié pour stabilisation transversale, et son module complémentaire
DE102005007205B3 (de) Elektromotorischer Linearantrieb
EP4176770B1 (fr) Système d'entraînement pour un composant de meuble déplacé linéairement
EP3231975B1 (fr) Guidage de porte coulissante pour un véhicule automobile
EP3168495A1 (fr) Chaine de guidage d'energie dotee d'element de renfort
DE9110687U1 (de) Linearantrieb
DE10320841A1 (de) Energieführungskette
DE102021208515B4 (de) Beschattungsvorrichtung für einen transparenten Flächenabschnitt eines Kraftfahrzeugs
EP3538730A1 (fr) Dispositif d'entraînement pour un élément à entraîner
DE102015012101B4 (de) Kupplungsvorrichtung zur lösbaren Verbindung eines schwenkbeweglich gelagerten Karosserieteils, wie Fahrzeugtüre, Heck- oder Frontklappe mit einem Fahrzeugstrukturteil einer Fahrzeugkarosserie
EP3786008B1 (fr) Support

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19717473

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19717473

Country of ref document: EP

Kind code of ref document: A1