CN207030812U - It is easy to repair the lifting dolly of hoist engine - Google Patents

It is easy to repair the lifting dolly of hoist engine Download PDF

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Publication number
CN207030812U
CN207030812U CN201720890763.7U CN201720890763U CN207030812U CN 207030812 U CN207030812 U CN 207030812U CN 201720890763 U CN201720890763 U CN 201720890763U CN 207030812 U CN207030812 U CN 207030812U
Authority
CN
China
Prior art keywords
lifting
hoist engine
vehicle frame
stopping
lifting platform
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
Application number
CN201720890763.7U
Other languages
Chinese (zh)
Inventor
王曙新
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.)
Wuxi Chang Chang Machinery Manufacturing Co Ltd
Original Assignee
Wuxi Chang Chang Machinery Manufacturing Co Ltd
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 Wuxi Chang Chang Machinery Manufacturing Co Ltd filed Critical Wuxi Chang Chang Machinery Manufacturing Co Ltd
Priority to CN201720890763.7U priority Critical patent/CN207030812U/en
Application granted granted Critical
Publication of CN207030812U publication Critical patent/CN207030812U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of lifting dolly for being easy to repair hoist engine, including girder and lifting trolley body, the lower slide of the girder is connected with the lifting trolley body, the lifting trolley body includes vehicle frame and hoist engine, level is fixedly connected with lifting platform in the vehicle frame, the center of the lifting platform is fixedly connected with the hoist engine, the upper end of the vehicle frame is fixedly connected with fixed station, the fixed station exports two cranes being symmetrically set straight down, two cranes are symmetrically set in the both sides of the hoist engine and are fixedly connected on the lifting platform, the side of the crane has been fixedly connected with lifting motor, the lower end both sides of the vehicle frame are arranged with two stopping means, the adjusting means for controlling the stopping means to rotate is equipped with the stopping means.Repaired by the above-mentioned means, the utility model can be down to work ground when hoist engine breaks down by lowering or hoisting gear.

Description

It is easy to repair the lifting dolly of hoist engine
Technical field
Lifting dolly field is the utility model is related to, more particularly to a kind of lifting dolly for being easy to repair hoist engine.
Background technology
Crane often uses hoist engine to carry out handling work to goods, is essential work in lifting engineering Tool, hoist engine is to use reel lay winding wire ropes or chain lifting or the small-sized crane gear of traction, also known as winch, elevator Machine can with vertical-lift, horizontally or diagonally drag and draw weight, hoist engine is divided into manual hoist, electrical hoist and hydraulic winch Three kinds, now based on electrical hoist.It can be used alone, can also make lifting, the composition built the road with mine hoisting etc. in mechanical Part, because it is simple to operate, wiring amount is big, dislocation is convenient and extensive use.Mainly apply to building, hydraulic engineering, forestry, ore deposit The material of mountain, harbour etc. is lifted or put down and drags, and hoist engine is as the most important part of crane, because use for a long time may Inner body is caused to damage and cause hoist engine not work, so as to cause the stagnation of whole engineering, and traditional repair method Need repairman to rise to team's hoist engine above crane by lift to be repaired, security incident easily occurs and causes people Member's injures and deaths.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of lifting dolly for being easy to repair hoist engine, Neng Gou Work ground is down to when hoist engine breaks down by lowering or hoisting gear to be repaired.
In order to solve the above technical problems, the technical scheme that the utility model uses is:There is provided one kind is easy to maintenance to roll up The lifting dolly of machine, including girder and lifting trolley body are raised, the lower slide of the girder is connected with the lifting dolly sheet Body, the lifting trolley body include vehicle frame and hoist engine, and the vehicle frame is hollow support body, and level is fixedly connected in the vehicle frame There is lifting platform, the center of the lifting platform is fixedly connected with the hoist engine, and the corresponding volume is further opened with the lifting platform Raise the handling mouth of machine, the upper end of the vehicle frame is fixedly connected with fixed station, the fixed station export straight down two it is mutually right Claim the crane set, two cranes are symmetrically set in the both sides of the hoist engine and are fixedly connected on the lifting platform On, the side of the crane has been fixedly connected with lifting motor, and the lower end both sides of the vehicle frame are arranged with two spacing dresses Put, the stopping means is limited the displacement on the lifting platform vertical direction, and control is equipped with the stopping means The adjusting means that the stopping means rotates.
In one preferred embodiment of the utility model, the upper end of the fixed station is provided with wireless controller, described wireless Controller connects the lifting motor and the adjusting means, the wireless controller are also circumscribed with the wireless remote control of an adaptation Device.
In one preferred embodiment of the utility model, the adjusting means drives the stopping means to rotate and released to institute State the displacement limitation of lifting platform vertical direction.
In one preferred embodiment of the utility model, the crane is intersected connection group by some folding units Into.
The beneficial effects of the utility model are:The utility model can be incited somebody to action when hoist engine breaks down by lowering or hoisting gear It is down to work ground and repaired, and the worker of avoiding needs to rise on crane to repair to hoist engine, reduces The possibility of personal safety accident occurs, and timely the hoist engine of damage can be repaired, reduces lifting engineering damage Lose.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Other accompanying drawings are obtained, wherein:
Fig. 1 is the structural representation for the lifting preferred embodiment of dolly one that the utility model is easy to repair hoist engine;
The mark of each part is as follows in accompanying drawing:1st, girder;2nd, trolley body is lifted by crane;3rd, vehicle frame;4th, hoist engine;5th, lift Platform;6th, fixed station;7th, crane;8th, lifting motor;9th, stopping means;10th, adjusting means;11st, wireless controller.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of lifting dolly for being easy to repair hoist engine, including girder 1 and lifting trolley body 2, the lower end of the girder 1 The lifting trolley body 2 is slidably connected, the lifting trolley body 2 includes vehicle frame 3 and hoist engine 4, during the vehicle frame 3 is Empty support body, level is fixedly connected with lifting platform 5 in the vehicle frame 3, and the center of the lifting platform 5 is fixedly connected with the hoist engine 4, the handling mouth of the corresponding hoist engine 4 is further opened with the lifting platform 5, the upper end of the vehicle frame 3 is fixedly connected with fixation Platform 6, the fixed station 6 export two cranes 7 being symmetrically set straight down, and two cranes 7 are symmetrically set in The both sides of the hoist engine 4 and it is fixedly connected on the lifting platform 5, the side of the crane 7 has been fixedly connected with lifting Motor 8, the lower end both sides of the vehicle frame 3 are arranged with two stopping means 9, and the stopping means 9 is vertical to the lifting platform 5 Displacement on direction is limited, and the adjusting means 10 for controlling the stopping means 9 to rotate is equipped with the stopping means 9.
In addition, the upper end of the fixed station 6 is provided with wireless controller 11, the wireless controller 11 connects the lifting electricity Machine 8 and the adjusting means 10, the wireless controller 11 are also circumscribed with the Digiplex of an adaptation.
In addition, the adjusting means 10 drives the stopping means 9 to rotate the position released to the vertical direction of lifting platform 5 Move limitation.
In addition, the crane 7 is made up of some folding units connections that intersect.
Operation principle of the present utility model is connected with lifting trolley body 2 for the lower slide of girder 1, lifts by crane trolley body 2 include vehicle frame 3 and hoist engine 4, and vehicle frame 3 is hollow support body, and level is fixedly connected with lifting platform 5 in vehicle frame 3, in lifting platform 5 Centre is fixedly connected with hoist engine 4, is further opened with the handling mouth of corresponding hoist engine 4 on lifting platform 5, and the suspension hook of hoist engine 4 is from handling Mouthful lower section carries out handling work, and the upper end of vehicle frame 3 is fixedly connected with fixed station 6, fixed station 6 export straight down two it is mutual right Claim the crane 7 set, crane 7 is made up of some folding units connections that intersect, and two cranes 7 are symmetrically set in elevator The both sides of machine 4 and it is fixedly connected on lifting platform 5, the side of crane 7 has been fixedly connected with lifting motor 8, and lifting motor 8 drives Dynamic crane 7 lifts downwards, so as to drive lifting platform 5 to move down, makes hoist engine 4 follow lifting platform 5 synchronously to drop to ground, The lower end both sides of vehicle frame 3 are arranged with two stopping means 9, and stopping means 9 is limited the displacement on the vertical direction of lifting platform 5 System, prevents hoist engine 4 from teetertottering at work, and the adjusting means that control stopping means 9 rotates is equipped with stopping means 9 10, repairman can drive stopping means 9 to rotate the displacement released to the vertical direction of lifting platform 5 by adjusting adjusting means 10 Limitation, repaired so as to which hoist engine 4 is dropped into repairing ground, the upper end of fixed station 6 is provided with wireless controller 11, wireless controlled Device 11 processed connects lifting motor 8 and adjusting means 10, and wireless controller 11 is also circumscribed with the Digiplex of an adaptation, repairs people Member can be repaired by controlling wireless controller 11 that hoist engine 4 is down into repairing ground, save the unnecessary time.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases The technical field of pass, similarly it is included in scope of patent protection of the present utility model.

Claims (4)

1. a kind of lifting dolly for being easy to repair hoist engine, including girder and lifting trolley body, it is characterised in that the girder Lower slide be connected with the lifting trolley body, the lifting trolley body includes vehicle frame and hoist engine, and the vehicle frame is Hollow support body, level is fixedly connected with lifting platform in the vehicle frame, and the center of the lifting platform is fixedly connected with the hoist engine, The handling mouth of the corresponding hoist engine is further opened with the lifting platform, the upper end of the vehicle frame is fixedly connected with fixed station, institute State fixed station and export two cranes being symmetrically set straight down, two cranes are symmetrically set in the hoist engine Both sides and be fixedly connected on the lifting platform, the side of the crane has been fixedly connected with lifting motor, the vehicle frame Lower end both sides be arranged with two stopping means, the stopping means is limited the displacement on the lifting platform vertical direction Make, the adjusting means for controlling the stopping means to rotate is equipped with the stopping means.
2. the lifting dolly according to claim 1 for being easy to repair hoist engine, it is characterised in that the upper end of the fixed station Provided with wireless controller, the wireless controller connects the lifting motor and the adjusting means, and the wireless controller is also It is circumscribed with the Digiplex of an adaptation.
3. the lifting dolly according to claim 1 for being easy to repair hoist engine, it is characterised in that the adjusting means driving The stopping means rotates the displacement limitation released to the lifting platform vertical direction.
4. the lifting dolly according to claim 1 for being easy to repair hoist engine, it is characterised in that the crane is by some Folding unit, which intersects, connects composition.
CN201720890763.7U 2017-07-21 2017-07-21 It is easy to repair the lifting dolly of hoist engine Expired - Fee Related CN207030812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720890763.7U CN207030812U (en) 2017-07-21 2017-07-21 It is easy to repair the lifting dolly of hoist engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720890763.7U CN207030812U (en) 2017-07-21 2017-07-21 It is easy to repair the lifting dolly of hoist engine

Publications (1)

Publication Number Publication Date
CN207030812U true CN207030812U (en) 2018-02-23

Family

ID=61464695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720890763.7U Expired - Fee Related CN207030812U (en) 2017-07-21 2017-07-21 It is easy to repair the lifting dolly of hoist engine

Country Status (1)

Country Link
CN (1) CN207030812U (en)

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GR01 Patent grant
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: 20180223

Termination date: 20180721