EP0268047A2 - Ascenseur incliné, en particulier pour matériaux ou personnes - Google Patents

Ascenseur incliné, en particulier pour matériaux ou personnes Download PDF

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Publication number
EP0268047A2
EP0268047A2 EP87114396A EP87114396A EP0268047A2 EP 0268047 A2 EP0268047 A2 EP 0268047A2 EP 87114396 A EP87114396 A EP 87114396A EP 87114396 A EP87114396 A EP 87114396A EP 0268047 A2 EP0268047 A2 EP 0268047A2
Authority
EP
European Patent Office
Prior art keywords
roller
rail
elevator according
inclined elevator
carriage
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.)
Granted
Application number
EP87114396A
Other languages
German (de)
English (en)
Other versions
EP0268047B1 (fr
EP0268047A3 (en
Inventor
Albert Böcker
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.)
Albert Boecker GmbH and Co KG
Original Assignee
Albert Boecker GmbH and Co KG
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 Albert Boecker GmbH and Co KG filed Critical Albert Boecker GmbH and Co KG
Priority to AT87114396T priority Critical patent/ATE58107T1/de
Publication of EP0268047A2 publication Critical patent/EP0268047A2/fr
Publication of EP0268047A3 publication Critical patent/EP0268047A3/de
Application granted granted Critical
Publication of EP0268047B1 publication Critical patent/EP0268047B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure

Definitions

  • the invention relates to an inclined elevator, in particular material or passenger elevator with a plurality of telescopic sections, which form guide rails for a carriage which can be moved there and which carries a load-carrying means and which is guided on the rail profile by means of upper rollers and lower rollers.
  • Such an inclined elevator intended for the transport of material, is known, in which the carriage is arranged with rockers which carry the upper and lower rollers (DE-OS 32 22 508).
  • the bearing of the rollers on the swingarms should make it easier to drive over kink points; on the other hand, an equalization of the load transfer at Reached over the rail joints.
  • the roll assembly after the aforementioned hour d. T. is preferably suitable for inclined lifts for the exclusive material transport, as they have become known from DE-OS 35 41 836.
  • Such inclined elevators consist of telescopic sections, which are formed from ladder-like connected rail profiles.
  • the known rail profiles are approximately U-shaped, that is to say "open" profiles, which are connected in the region of their mutually facing lower double legs by cross belts.
  • the upper and lower rollers run above and below the upper flange of these open profiles, so that in the transition from one telescopic section to the following telescopic section, a flange thickness must be passed by the slide.
  • the object of the invention is therefore to improve an inclined elevator of the type mentioned in such a way that with relatively large changes in the distance of the rail guide during the transition from one telescopic section to the next one there is a safe and reliable slide guide. It should be ensured that the upper and lower rollers are always in contact with the guide rails with a determinable play or with a determinable contact pressure, regardless of the extension length of the individual telescopic sections, so that the load-carrying means are guided exactly on the guide rails and - if the load cable breaks - from the hour d. T. (DE-OS 32 33 508) known eccentric brake can safely grip.
  • the invention solves the problem by the features of claim 1.
  • a device is provided on the slide which automatically changes the distance of the rollers when the slide passes over the transition point, so that as a result of this automatic adjustment, the roller distance between the upper roller and lower roller is gradually reduced when the slide moves up and is gradually increased as the slide moves down , so that the roller distance automatically to the reduced “thickness” or the reduced “diameter” of the next following smaller profile or vice versa.
  • a device is thus provided exclusively on the slide which is suitable for imparting such pressure to the rollers that they automatically follow the reduced or enlarged rail profile during the transition from one rail to the other.
  • the roller adjustment is a gas spring which is clamped between the carriage on the one hand and the lower roller or the lower roller and the side roller on the other.
  • gas springs with a preload of, for example, 190 kp are suitable for applying the necessary pressure for the rollers and, due to their large adjustment range, for guiding the slide safely on the rails which change in cross-section.
  • each set of rollers is assigned to the slide on each guide rail in a row, each set of rollers an upper roller, a lower roller and a side roller and at least the respective "upper” and “lower” roller sets are separately adjustable (claim 6).
  • this can be carried out via an adjustable mounting of the gas spring on the slide or on the roller set (claim 9), preferably a gas spring being assigned to each roller set (claim 10).
  • the cross members connecting the two adjacent guide rails of a telescopic section are alternately different in the rail sequence, rectangular sections with closed cross-sections being provided in the case of one telescopic section and two U-sections arranged at a distance from one another in the next telescopic section, such that the length of the longer side of the rectangle of the rectangular profile closed in cross section is smaller than the distance between the webs of the U-profiles of the subsequent larger profile.
  • the forced expulsion means or forced insertion means can be performed, wherein as a forced expulsion means bolt chains according to the secondary hour d. T.
  • FIG. 1 shows the inclined elevator 7, which has telescopic rails 1-6, the rail 5 being telescopic relative to the rail 6 by means of a thrust piston transmission 37 consisting of cylinder 35 and piston rod 36, the piston rod 36 on the crossbar 17 ( Fig. 10) of the rail 5 is connected.
  • the rails 1-6 are pivotally supported on a chassis 38 designed as a mobile single-axle trailer via a telescopic support 39.
  • the load-bearing means designated 8 rests on a carriage 9 which is moved by means of winches 40 over a load rope.
  • each rail formed from two mutually parallel rail profiles 13 and 13 ⁇ has an upper crossbar 17 at its upper end 15.
  • the basic structure of the slide itself (see FIG. 5) consists of two longitudinal beams 40 and two U-shaped cross beams 41 which have a bow leg 42 pointing downward.
  • the longitudinal member 40 also serves to connect the connection bracket 44 for the load rope and the eccentric brake 45.
  • gas springs 34 are connected to brackets 14 of the slide base frame, which are connected at the other end with sockets 47 and 47 ⁇ . (Only one gas spring 34 is shown in FIG. 5, a gas spring is preferably assigned to each roller set formed from the upper roller 10, lower roller 11 and side roller 12.)
  • the gas spring 34 acts via the short arm 46 of the upper articulated arm 26 on the two articulated arms 26 of a parallelogram joint, so that the parallelogram joint can be adjusted by the gas spring 34.
  • the bushings 47 and 47 ⁇ are freely rotatable on a shaft 49. With different prestressing of the gas springs 34 or with a different arrangement (different operative position) on the console or on the socket, for example, a higher pressure can be generated by the upper gas spring in the elevator direction than by the lower gas spring.
  • the lower articulated arm 26 (two articulated arms 26 are provided next to each other in the direction of movement of the slide (arrow direction 27)) is articulated at one end in the area of the stirrup leg 42 on an axis 50 and at the other end on the roller block 53.
  • the lower free end of the articulated arm 26, which is offset in the direction of the arrow 27, is rotatably connected to the free end of the axis 50.
  • the lower ends of the stirrup legs 42 are connected to one another by a longitudinal beam 52.
  • a return cable 33 which is guided from the upper end 15 of one rail over the lower end 31 of the following rail to the upper end 15 of the next rail and is fastened there.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Reciprocating Pumps (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Glass Compositions (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Lubricants (AREA)
EP87114396A 1986-10-11 1987-10-02 Ascenseur incliné, en particulier pour matériaux ou personnes Expired - Lifetime EP0268047B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87114396T ATE58107T1 (de) 1986-10-11 1987-10-02 Schraegaufzug, insbesondere material- oder personenaufzug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863634702 DE3634702A1 (de) 1986-10-11 1986-10-11 Schraegaufzug, insbesondere material- oder personenaufzug
DE3634702 1986-10-11

Publications (3)

Publication Number Publication Date
EP0268047A2 true EP0268047A2 (fr) 1988-05-25
EP0268047A3 EP0268047A3 (en) 1988-09-28
EP0268047B1 EP0268047B1 (fr) 1990-11-07

Family

ID=6311551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114396A Expired - Lifetime EP0268047B1 (fr) 1986-10-11 1987-10-02 Ascenseur incliné, en particulier pour matériaux ou personnes

Country Status (6)

Country Link
EP (1) EP0268047B1 (fr)
AT (1) ATE58107T1 (fr)
CS (1) CS724287A2 (fr)
DE (2) DE3634702A1 (fr)
ES (1) ES2019916B3 (fr)
GR (1) GR3001072T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948933B1 (ko) * 2008-03-18 2010-03-24 (주)디엠테크놀러지 중량물용 가이드 장치 및 이에 적용되는 캠포로와형 이중앵굴러 콘택 베어링
CN110155855A (zh) * 2018-11-14 2019-08-23 湖南大举信息科技有限公司 一种用于电梯系统的姿态调整装置及多轿厢电梯系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623547A1 (fr) * 1993-04-21 1994-11-09 Franz Matula Système de travail et de transport mobile
CA2239273A1 (fr) * 1998-06-15 1999-12-15 Gercom Construction Inc. Plate-forme multi-axiale pour effectuer des travaux d'infrastructures sur un plan de travail variant entre 0 degre et 90 degre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526071A (en) * 1948-09-10 1950-10-17 Aluminex Inc Portable inclined elevator
DE1175838B (de) * 1960-02-25 1964-08-13 Boeger & Co Stahlbau K G Fahrbarer und umklappbarer Bauaufzug
FR2038496A5 (fr) * 1969-03-20 1971-01-08 Bron Jean
US3891062A (en) * 1974-01-07 1975-06-24 Georges Geneste Telescopic lift for construction works
FR2390371A1 (fr) * 1977-05-09 1978-12-08 Costovic Milan Monte-charge sur echelles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948933B1 (ko) * 2008-03-18 2010-03-24 (주)디엠테크놀러지 중량물용 가이드 장치 및 이에 적용되는 캠포로와형 이중앵굴러 콘택 베어링
CN110155855A (zh) * 2018-11-14 2019-08-23 湖南大举信息科技有限公司 一种用于电梯系统的姿态调整装置及多轿厢电梯系统

Also Published As

Publication number Publication date
EP0268047B1 (fr) 1990-11-07
ATE58107T1 (de) 1990-11-15
EP0268047A3 (en) 1988-09-28
CS724287A2 (en) 1991-09-15
ES2019916B3 (es) 1991-07-16
GR3001072T3 (en) 1992-03-20
DE3634702A1 (de) 1988-04-14
DE3766074D1 (de) 1990-12-13

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