CN203392734U - Lifting appliance for maintaining crane - Google Patents
Lifting appliance for maintaining crane Download PDFInfo
- Publication number
- CN203392734U CN203392734U CN201320414582.9U CN201320414582U CN203392734U CN 203392734 U CN203392734 U CN 203392734U CN 201320414582 U CN201320414582 U CN 201320414582U CN 203392734 U CN203392734 U CN 203392734U
- Authority
- CN
- China
- Prior art keywords
- lifting appliance
- crane
- motor
- end plates
- cross beam
- 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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Abstract
The utility model relates to a lifting appliance for maintaining a crane. The lifting appliance is characterized in that the lifting appliance comprises a cross beam and twp end plates, two rolling wheels and a turn buckle, wherein the two end plates are arranged at two ends of the cross beam respectively, the lower ends of the two end plates are fixedly connected with the cross beam detachably, the two rolling wheels are supported at the inner sides of the upper ends of the two end plates by roller shafts respectively, one end of the turn buckle is connected with the cross beam by a bolt, and the other end of the turn buckle is suspended below the cross beam. According to the lifting appliance for maintaining the crane, the lifting appliance is supported on a walking track of the crane by the two rolling wheels of the lifting appliance, and a hook under the lifting appliance is hung on a hoisting ring of a motor, so that the motor of the crane can be suspended in mid air, the disassembling, maintaining and installation operations of the motor and a main electric hoist body in the air can be facilitated, the operations that the crane is disassembled from the walking track and reassembled are not required, manpower and material resources are saved and the maintaining time is saved.
Description
Technical field
The utility model relates to lifting accessory appliances, particularly a kind of lifting device of electric block type single-beam crane maintenance use.
Background technology
At present, at electric block type single-beam crane, break down while needing repairing, normally by overhead traveling crane, electric block main body and motor are transported to ground from the walking track in overhead together, then dismantle on the ground, keep in repair and assemble again, after assembling, by overhead traveling crane, be transported on the walking track in overhead again, reinstall.Above-mentioned maintenance mode wastes time and energy, trouble, and every maintenance once, just need to by whole hoisting crane, from the track of walking, dismounting be once.
Summary of the invention
The hoisting crane maintenance suspender that the utility model provides a kind of convenient for maintaining, saving man power and material, saves maintenance time for solving the technical matters existing in known technology.
The technical scheme that the utility model is taked for the technical matters existing in solution known technology is:
A maintenance suspender, is characterized in that: comprise crossbeam, comprise two end plates, two end plates is located at respectively the two ends of crossbeam, and the lower end of two end plates and crossbeam are detachable to be connected; Comprise two rollers, two rollers are supported on respectively the inner side, upper end of two end plates by roller shaft; Comprise turnbuckle, one end of turnbuckle is connected with crossbeam by bolt, and the other end of turnbuckle is suspended in the below of crossbeam.
Advantage and the good effect that the utlity model has are:
The utility model adopts above-mentioned suspender, two rollers by suspender are supported on suspender on the walking track of hoisting crane, hook below suspender is hung on the hoisting ring of motor, just the motor of hoisting crane can be suspended in the air, thereby can complete easily aerial dismounting, maintenance and the installation of motor and electric block main body, do not need again hoisting crane to disassemble and again install from walking track, and then save man power and material, saved maintenance time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is block diagram of the present utility model;
Fig. 3 is use state reference map of the present utility model.
In figure: 1, crossbeam; 2, end plate; 3, roller; 4, roller shaft; 5, turnbuckle; 6, motor; 7, electric block main body.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-3, a kind of hoisting crane maintenance suspender, comprises crossbeam 1.Comprise two end plates 2, two end plates is located at respectively the two ends of crossbeam, and the lower end of two end plates and crossbeam are connected by threaded fasteners is detachable.Comprise that two roller 3, two rollers are supported on respectively the inner side, upper end of two end plates by roller shaft 4.Concrete, roller can adopt standard rolling bearing, also processing and manufacturing voluntarily.Comprise turnbuckle 5, one end of turnbuckle is connected with crossbeam by bolt, and the other end of turnbuckle is suspended in the below of crossbeam.The preferred CO type of turnbuckle structure ，Ji one end is cyclic structure, and the other end is hook formation.Wherein cyclic structure one end is connected with crossbeam.
The using method of this suspender: the walking track that this suspender is hung over to hoisting crane, concrete, make the roller supporting of both sides on walking track, then the hook below suspender is hung on the hoisting ring of motor, during dismounting motor, the tie bolt of motor and electric block main body is unclamped, then towards with electric block main body away from direction promote this suspender, just motor and electric block main body can be separated.During mounted motor, adjust the upper-lower position of motor, connecting bore on motor and the connecting bore in electric block main body are aligned, concrete, the centre portion of twisting turnbuckle just can be adjusted the height of motor, make the height of motor consistent with electric block body height, then towards the direction near electric block main body, promote this suspender, make motor and the docking of electric block main body.
Claims (1)
1. a hoisting crane maintenance suspender, is characterized in that: comprise crossbeam, comprise two end plates, two end plates is located at respectively the two ends of crossbeam, and the lower end of two end plates and crossbeam are detachable to be connected; Comprise two rollers, two rollers are supported on respectively the inner side, upper end of two end plates by roller shaft; Comprise turnbuckle, one end of turnbuckle is connected with crossbeam by bolt, and the other end of turnbuckle is suspended in the below of crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414582.9U CN203392734U (en) | 2013-07-12 | 2013-07-12 | Lifting appliance for maintaining crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414582.9U CN203392734U (en) | 2013-07-12 | 2013-07-12 | Lifting appliance for maintaining crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392734U true CN203392734U (en) | 2014-01-15 |
Family
ID=49904281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414582.9U Expired - Fee Related CN203392734U (en) | 2013-07-12 | 2013-07-12 | Lifting appliance for maintaining crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196833A (en) * | 2014-07-11 | 2014-12-10 | 常熟市港城船舶附件厂 | Novel turnbuckle |
| CN108341330A (en) * | 2017-01-25 | 2018-07-31 | 红塔烟草(集团)有限责任公司 | Feeder cross door gas lock lifts adjusting tool |
| CN109019291A (en) * | 2018-08-09 | 2018-12-18 | 徐州杰瑞钢结构有限公司 | A kind of rack lifting fixing device |
| CN110040646A (en) * | 2019-01-29 | 2019-07-23 | 中国五冶集团有限公司 | Method for the fixed electric block of factory building roof |
-
2013
- 2013-07-12 CN CN201320414582.9U patent/CN203392734U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196833A (en) * | 2014-07-11 | 2014-12-10 | 常熟市港城船舶附件厂 | Novel turnbuckle |
| CN108341330A (en) * | 2017-01-25 | 2018-07-31 | 红塔烟草(集团)有限责任公司 | Feeder cross door gas lock lifts adjusting tool |
| CN109019291A (en) * | 2018-08-09 | 2018-12-18 | 徐州杰瑞钢结构有限公司 | A kind of rack lifting fixing device |
| CN110040646A (en) * | 2019-01-29 | 2019-07-23 | 中国五冶集团有限公司 | Method for the fixed electric block of factory building roof |
| CN110040646B (en) * | 2019-01-29 | 2020-11-10 | 中国五冶集团有限公司 | Method for fixing electric hoist on factory building roof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160712 |