CN203392734U - Lifting appliance for maintaining crane - Google Patents

Lifting appliance for maintaining crane Download PDF

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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
plates
motor
maintaining
Prior art date
Application number
CN201320414582.9U
Other languages
Chinese (zh)
Inventor
夏善和
Original Assignee
天津思为机器设备有限公司
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 天津思为机器设备有限公司 filed Critical 天津思为机器设备有限公司
Priority to CN201320414582.9U priority Critical patent/CN203392734U/en
Application granted granted Critical
Publication of CN203392734U publication Critical patent/CN203392734U/en

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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

A kind of hoisting crane maintenance suspender

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.
CN201320414582.9U 2013-07-12 2013-07-12 Lifting appliance for maintaining crane CN203392734U (en)

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 CN203392734U (en) 2013-07-12 2013-07-12 Lifting appliance for maintaining crane

Country Status (1)

Country Link
CN (1) CN203392734U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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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