CN203359726U - Cable tackle for construction lifts - Google Patents
Cable tackle for construction lifts Download PDFInfo
- Publication number
- CN203359726U CN203359726U CN 201320334260 CN201320334260U CN203359726U CN 203359726 U CN203359726 U CN 203359726U CN 201320334260 CN201320334260 CN 201320334260 CN 201320334260 U CN201320334260 U CN 201320334260U CN 203359726 U CN203359726 U CN 203359726U
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- CN
- China
- Prior art keywords
- cable
- tackle
- coaster
- frame
- wire rope
- 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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a cable tackle, in particular to a cable tackle for construction lifts. The cable tackle is formed by a tackle frame, a cable pulley yoke, tackle idler wheels, idler wheel mounting racks, tackle guide wheels and a steel wire rope pulley yoke. A cable pulley is arranged at one end of the tackle frame, and a steel wire rope pulley is arranged at the other end of the tackle frame in a communicated mode; the idler wheel mounting racks are arranged on the portion, between the cable pulley and the steel wire rope pulley, of the tackle frame, and the tackle idler wheels and the tackle guide wheels are arranged on the idler wheel mounting racks. When the cable tackle runs to a connection port of a standard knot, self-adjustment on the tackle idler wheels and the tackle guide wheels can be carried out through rotation of the idler wheel mounting racks so that the cable tackle can run stably and be prevented from deviating, therefore, the problems that because an existing cable tackle is prone to outward deviation, resistance of running of the cable tackle along with a cage is increased and consequently the cable tackle can not run stably are solved, besides, maintenance and replacement can be convenient, and the cable tackle is especially suitable for installation of the construction lifts at a high position.
Description
Technical field
The utility model relates to a kind of cable coaster, is specifically related to a kind of cable coaster for building hoist.
Background technology
Building hoist is a kind of elevating gear that vertically transports personnel and material in building operation, mainly elevator platform, cage and driving device, consists of.During existing construction elevator cage operation, after the building hoist antenna height surpasses certain altitude, trailing cable is generally used cable coaster.Supply cable on building hoist is to draw with guide rail bracket and upwards lay and be fixed to the position of using mid-height over building hoist from power supply box, and the cable remainder returns to the pulley that cable coaster is walked around on ground, then enters cage.The effect of cable coaster is exactly while guaranteeing that cage moves up and down, by its deadweight, that the cable of phantom element is stretching, avoids it because being wound around hanging wire, safety misadventure to occur.
The guide rail bracket of building hoist is to be set up and formed by a plurality of standard knots at present, interface at two joint standard knots often exists some to be uneven, traditional cable coaster is because roller is fixed, and the cause due to the coaster self gravitation, while running to two joint standard knot interfaces, cable coaster is outwards skew easily, and the resistance that makes the cable cunning follow the cage operation increases, and causes the coaster operation not steady.
On the other hand, traditional cable coaster generally only is arranged on the pulley opposite side with clump weight and reaches balance, in actual use due to the pulling force of cable pair pulley, makes cable coaster be subject to force unbalance, directly causes the coaster running resistance to become large; Easily make coaster produce fault, and traditional cable coaster is divided into gauche form, the two symmetry, can not be general mutually, inconvenience to some extent while changing cable coaster.
Summary of the invention
The purpose of this utility model is: provide a kind of can be at the interface smooth running of standard knot, and not because self gravitation is offset, but and the cable coaster for building hoist of left-right universal.
The utility model is to realize by the following technical solutions above-mentioned purpose:
A kind of cable coaster for building hoist, it consists of apparatus for suspension, cable sheave frame, coaster roller, roller erecting frame, coaster track adjusting wheel and wire rope pulley, it is characterized in that: an end of apparatus for suspension is equipped with cable sheave by the cable sheave frame, the other end of apparatus for suspension is equipped with wire rope pulley by the steel rope wheel carrier, be movably installed with the roller erecting frame by the center shaft symmetry shape on apparatus for suspension between cable sheave and wire rope pulley, be separately installed with coaster roller and coaster track adjusting wheel on the roller erecting frame.
The beneficial effects of the utility model are:
Should be simple in structure for the cable coaster of building hoist, novel in design, coaster roller and coaster track adjusting wheel are arranged on apparatus for suspension by roller erecting frame and center shaft, the roller erecting frame can freely rotate around center shaft, therefore in the middle of work, when cable coaster moves to the interface of standard knot, rotation by the roller erecting frame, can carry out self-control to coaster roller and coaster track adjusting wheel, to guarantee the smooth running of cable coaster, and cable coaster is not offset, thereby avoid the easily outwards skew of existing cable coaster, the resistance that makes the cable cunning follow the cage operation increases, cause coaster to move jiggly problem.Simultaneously, apparatus for suspension one end of this cable coaster is equipped with wire rope pulley, in working process, walking around wire rope pulley by steel rope forms and pulls apparatus for suspension, balance in the time of can guaranteeing the cable coaster operation, avoid the existing cable coaster to adopt the clump weight balance, causes the coaster running resistance to become large; Easily make coaster produce the problem of fault.Cable sheave frame of the present utility model and steel rope wheel carrier can be arranged on the not homonymy of apparatus for suspension, thereby make the cable coaster left-right universal, have facilitated maintenance and have changed, and are specially adapted to highly higher building hoist and install and use.
The accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In figure: 1, apparatus for suspension, 2, the cable sheave frame, 3, the coaster roller, 4, the roller erecting frame, 5, the coaster track adjusting wheel, 6, wire rope pulley, 7, cable sheave, 8, the steel rope wheel carrier, 9, center shaft.
The specific embodiment
Should by apparatus for suspension 1, cable sheave frame 2, coaster roller 3, roller erecting frame 4, coaster track adjusting wheel 5 and wire rope pulley 6, be formed for the cable coaster of building hoist.One end of apparatus for suspension 1 is equipped with cable sheave 7 by cable sheave frame 3, the other end of apparatus for suspension 1 is equipped with wire rope pulley 6 by steel rope wheel carrier 8, be movably installed with roller erecting frame 7 by center shaft 9 symmetry shapes on apparatus for suspension 1 between cable sheave 7 and wire rope pulley 6, be separately installed with coaster roller 3 and coaster track adjusting wheel 5 on roller erecting frame 4.
During this cable coaster integral installation, the cable sheave 7 cable other ends are drawn and walked around to cable one end and fixed arm is fixed from cage, and steel rope one end is walked around wire rope pulley 6, and other end fixed arm is fixed; In working process, along with the operation of cage, cable and steel rope produce pulling force to cable coaster moves cable coaster on guide rail bracket.Because coaster roller 3 and coaster track adjusting wheel 5 are arranged on apparatus for suspension 1 by roller erecting frame 4 and center shaft 9, roller erecting frame 4 can freely rotate around center shaft 9, therefore when cable coaster moves to the rugged interface of standard knot, rotation by roller erecting frame 4, can carry out self-control to coaster roller 3 and coaster track adjusting wheel 5, thereby guaranteed the smooth running of cable coaster, and cable coaster is not offset, and then avoid the existing cable coaster easily outwards to be offset, the resistance that makes the cable cunning follow the cage operation increases, cause coaster to move jiggly problem.
Simultaneously, apparatus for suspension 1 one ends of this cable coaster are equipped with wire rope pulley 6, in working process, walk around 6 pairs of apparatuss for suspension of wire rope pulley 1 by steel rope and form pulling, simultaneously by the cooperation of cable sheave 7, balance in the time of can guaranteeing the cable coaster operation, avoid the existing cable coaster to adopt the clump weight balance, causes the coaster running resistance to become large; Easily make coaster produce the problem of fault.
Claims (1)
1. the cable coaster for building hoist, it is by apparatus for suspension (1), cable sheave frame (2), coaster roller (3), roller erecting frame (4), coaster track adjusting wheel (5) and wire rope pulley (6) form, it is characterized in that: an end of apparatus for suspension (1) is equipped with cable sheave (7) by cable sheave frame (2), the other end of apparatus for suspension (1) is equipped with wire rope pulley (6) by steel rope wheel carrier (8), apparatus for suspension (1) between cable sheave (7) and wire rope pulley (6) is upper is movably installed with roller erecting frame (4) by center shaft (9) symmetry shape, be separately installed with coaster roller (3) and coaster track adjusting wheel (5) on roller erecting frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320334260 CN203359726U (en) | 2013-06-11 | 2013-06-11 | Cable tackle for construction lifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320334260 CN203359726U (en) | 2013-06-11 | 2013-06-11 | Cable tackle for construction lifts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359726U true CN203359726U (en) | 2013-12-25 |
Family
ID=49807519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320334260 Expired - Fee Related CN203359726U (en) | 2013-06-11 | 2013-06-11 | Cable tackle for construction lifts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946118A (en) * | 2017-04-28 | 2017-07-14 | 湖北江汉建筑工程机械有限公司 | A kind of building hoist tape jam detection and the cable pulley system of automatic protection |
| CN107963536A (en) * | 2017-11-29 | 2018-04-27 | 天津丰宁机电制品有限公司 | A kind of linear pattern chair form elevator |
-
2013
- 2013-06-11 CN CN 201320334260 patent/CN203359726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946118A (en) * | 2017-04-28 | 2017-07-14 | 湖北江汉建筑工程机械有限公司 | A kind of building hoist tape jam detection and the cable pulley system of automatic protection |
| CN107963536A (en) * | 2017-11-29 | 2018-04-27 | 天津丰宁机电制品有限公司 | A kind of linear pattern chair form elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |