CN209428050U - Widget dismounts trolley in a kind of EMU - Google Patents
Widget dismounts trolley in a kind of EMU Download PDFInfo
- Publication number
- CN209428050U CN209428050U CN201822182056.XU CN201822182056U CN209428050U CN 209428050 U CN209428050 U CN 209428050U CN 201822182056 U CN201822182056 U CN 201822182056U CN 209428050 U CN209428050 U CN 209428050U
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- CN
- China
- Prior art keywords
- trolley
- widget
- dismounts
- emu
- battery truck
- 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.)
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- 238000010276 construction Methods 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241000202814 Cochliomyia hominivorax Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Abstract
The utility model relates to widgets in the transport of motor-car group parts, disassemblerassembler technical field more particularly to a kind of EMU to dismount trolley, and widget dismounts trolley, including battery truck, lifting device and members fits device in the EMU；The vehicle body of battery truck is equipped with muti-piece clump weight；Lifting device includes the elevator that can be gone up and down, and elevator is fixedly connected with fork truck arm；Members fits device includes component support construction, and component support construction is set in the fork truck arm.Widget dismounts trolley in EMU provided by the utility model, and dismounting process is more simple and efficient, and safety coefficient is higher, greatly reduces the manipulation strength of staff, and improving maintenance, work efficiency is high；And using battery truck as carrier, have many advantages, such as to manipulate simple, energy conservation and environmental protection, it is at low cost.
Description
Technical field
The utility model relates to small in the transport of motor-car group parts, disassemblerassembler technical field more particularly to a kind of EMU
Component dismounts trolley.
Background technique
With the deep development of EMU cause, MTU depot configuration EMU quantity increases year by year, there is a large amount of motor-cars every year
Group needs to carry out three level Four maintenance, and overhaul of train-set pressure is larger.Everything goes well with your work in order to guarantee overhaul of train-set completes, Zhi Gongbi
Need skilful service, and working efficiency with higher.
Currently, the dismounting groundwork mode of widget is artificially to rely in EMU in overhaul of train-set operation process
It is dedicated face repair platform position or special tooling device in EMU widget dismounting trolley dismount, this working method operating personnel
Working strength is high, and dismounting process is many and diverse, and working efficiency is low, and accident rate is high.For example, being asked by existing to coupler and draft gear maintenance
The analysis of topic, it is possible to find the weight of single hitch manually implements dismounting and there is very big security risk in 150Kg or more.
And it is dedicated face repair the transport of platform position or special tooling device and then rely on internal combustion engine dismounting vehicle, when transport, uses internal combustion engine
The shortcomings that dismounting vehicle transports are as follows: operation control big complex, operator manipulation strength, hydraulic system maintenance, buy at
This is higher, maintenance period is short, and environmental pollution is serious, vehicle volume is larger is difficult to adapt to EMU maintenance activity space etc..
Utility model content
The existing above problem, the utility model provide when in order to solve small component maintenance maintenance in existing EMU
Widget dismounts trolley in the EMU that a kind of manipulation is easy, at low cost, work efficiency is high.
The utility model specific technical solution is as follows:
The utility model provides widget dismounting trolley in a kind of EMU, including battery truck, lifting device and component
Adapter；The vehicle body of the battery truck is equipped with muti-piece clump weight；
The lifting device includes the elevator that can be gone up and down, and the elevator is fixedly connected with fork truck arm；The component is suitable
Orchestration includes component support construction, and the component support construction is set in the fork truck arm.
Further, the lifting device further includes pillar, and the pillar is vertically arranged, and the vehicle body with the battery truck
It is fixedly connected；
The speed reducer that the top of the pillar is equipped with lifting driving motor and connect with the lifting driving motor, the branch
Lead screw is equipped in column, the output shaft of the speed reducer is connect with the lead screw, and the elevator is connect with the threads of lead screw.
Further, the component support construction includes the mounting platform for connecting with the fork truck arm, the installation
Platform is equipped with slide unit, connects adaptor support at the top of the slide unit.
Further, the mounting platform is equipped with connector, and the fork truck arm is equipped with to be clamped with the connector and connect
Interface.
Further, the lifting driving motor is connect with the battery of the battery truck, and the lifting driving motor connects
It is connected to controller, the controller attended operation handle.
Further, the controller is connected with combined aural and visual alarm.
Further, the lifting device is set to the front end of the battery truck vehicle body, and the clump weight is set to the storage battery
The end of vehicle vehicle body；
Battery truck vehicle body end is equipped with carrying platform, and the superposition of clump weight described in muti-piece is set on the carrying platform,
The quantity of clump weight on the carrying platform is adjusted according to the weight of the members fits device upper-part.
Further, the driving wheel of the battery truck and traveling wheel are equipped with power-off braker.
Further, the tire of the driving wheel and the traveling wheel is solid polyurethane tire.
Further, the walking mechanism of the battery truck is connected with tow handle.
The beneficial effects of the utility model are as follows: widget dismounts trolley in EMU provided by the utility model, uses
When, corresponding component support construction is placed in fork truck arm according to maintenance content, later, starts battery truck, battery truck is driven
To designated position, battery truck brake makes it support EMU Awaiting Overhaul using lifting device lifting component support construction
Middle widget, after dismantling to the component, lifting device decline, staff can carry out inspection operation to the component at this time；
After maintenance is completed, lifting device promotes the component that maintenance is completed, and staff is installed in the corresponding position of EMU again,
Later, lifting device declines, and battery truck is driven to specified stand；When needing to reuse battery truck, according to
It overhauls content and replaces members fits device.
Widget dismounts trolley in the EMU, and dismounting process is more simple and efficient, and safety coefficient is higher, greatly reduces
The manipulation strength of staff, improving maintenance, work efficiency is high；And using battery truck as carrier, has and manipulate simple, section
The advantages that energy is environmentally friendly, at low cost.
Detailed description of the invention
Fig. 1 is the main view that widget dismounts trolley in EMU provided by the utility model；
Fig. 2 is the structural schematic diagram for the battery truck that widget dismounts trolley in EMU provided by the utility model；
Fig. 3 is the rearview for the battery truck that widget dismounts trolley in EMU provided by the utility model.
Wherein: 1, battery truck；2, lifting device；3, members fits device；11, fork truck arm；12, clump weight；13, handle is drawn
Hand；21, pillar；22, driving motor is gone up and down；23, operation handle；24, combined aural and visual alarm；31, component support construction.
Specific embodiment
The utility model is described in further detail with following embodiment with reference to the accompanying drawing.
As shown in Figure 1-3, widget dismounts trolley in a kind of EMU, including battery truck 1, lifting device 2 and component are fitted
Orchestration 3；The vehicle body of battery truck 1 is equipped with muti-piece clump weight 12；
Lifting device 2 includes the elevator that can be gone up and down, and elevator is fixedly connected with fork truck arm 11；Members fits device 3 includes
Component support construction 31, component support construction 31 are set in fork truck arm 11.
The dismounting trolley is propped up using middle widget of the component support construction 31 in members fits device 3 to Awaiting Overhaul
Support, is arranged clump weight 12 in battery truck 1, and the weight of clump weight 12 is not less than the weight of the middle widget of Awaiting Overhaul, can prevent
It overturns, it is ensured that the normal operation of service work.
The main body for dismounting trolley is battery truck 1, and the power supply of battery truck 1 can be straight when not enough power supply using DC24V power supply
It connects and is charged using AC220V power supply, it is simple and convenient；Meanwhile the dirt of fuel cost and fuel oil to environment can be reduced
Dye.
As the preferred embodiment of the present embodiment, lifting device 2 further includes pillar 21, and pillar 21 is vertically arranged, and with
The vehicle body of battery truck 1 is fixedly connected；
The top of pillar 21 be equipped with lifting driving motor 22 and with the speed reducer that connect of lifting driving motor 22, in pillar 21
Equipped with lead screw, the output shaft of speed reducer is connect with lead screw, and elevator is connect with threads of lead screw.
The trolley realizes the descending operation of component adapter 3 by the way of lead screw worm drive, with traditional hydraulic liter
Drop mode is compared, and the maintenance maintenance cost of either purchase cost or later period all substantially reduces, to reduce trolley entirety institute
The cost accounted for.
Preferably, component support construction 31 includes the mounting platform for connecting with fork truck arm 11, and mounting platform is equipped with
Slide unit, slide unit top connect adaptor support.
The type of members fits device 3 is more, i.e., each needs the middle widget for dismounting maintenance is mating to be provided with one
Members fits device 3, for example, pilot dismounting adapter, compressor of air conditioner dismount adapter, air-conditioning condenser dismounts adapter,
Evaporator dismounts adapter etc.；When trolley travelling, according to the medium and small member profile feature of Awaiting Overhaul, it is suitable to replace corresponding component
Orchestration 3.
Wherein, component support construction 31 includes supporting surface, the wheel profile of the middle widget of the shape and Awaiting Overhaul of supporting surface
Shape is similar, and the component of Awaiting Overhaul can be set up on the support surface, has the function that support limit；When members fits device 3 supports one
When middle widget, using lifting device 2 can realize in widget descending operation, and using slide unit can realize in widget it is left
The fine tuning of right direction, to achieve the purpose that stablize support；Wherein, more preferably mode, can be arranged between slide unit and adaptor support
Rotating platform, slide unit can carry out left and right (front and back) fine tuning, and rotating platform can then carry out circumferential adjustment；Alternatively, branch will be dominated
Frame is set as using one end as fulcrum, and adaptor support pitch angle can be adjusted in the liftable form of the other end.
As the preferred embodiment of the present embodiment, mounting platform is equipped with connector, and fork truck arm 11 is equipped with energy and connector
It is clamped the interface of connection.
The trolley is in use, battery truck 1, lifting device 2 are general structure, for different middle widgets, use
In the process, it is only necessary to replace corresponding members fits device 3, therefore, in order to facilitate the replacement of members fits device 3, can be used
The form of above-mentioned connector and interface, for example, setting can be matched in fork truck arm 11 in the setting fastening bolt of mounting platform
Threaded hole, when connection, fastening bolt is tightened onto threaded hole, this dismounting mode is simple and fast, convenient suitable to component
The replacement of orchestration 3.
As the preferred embodiment of the present embodiment, goes up and down driving motor 22 and connect with the battery of battery truck 1, lifting is driven
Dynamic motor 22 is connected with controller, controller attended operation handle.
The trolley is that lifting driving motor 22 is powered using the power supply of battery truck 1, no longer needs to that power supply is separately configured, reduces knot
The complexity of structure, and space can be saved.Operation handle can be hung on the outer wall of column, be manually operated convenient for staff；
Setting rises case, decline case, rapid increase case and rapid decrease case such as in operation handle, according to the course of work
In demand selection operation.
Preferably, controller is connected with combined aural and visual alarm 24.The capable of emitting alarm signal of combined aural and visual alarm 24, works as lifting device
When 2 progress descending operation, combined aural and visual alarm 24 starts, and achievees the effect that warning by the voice signal and light signal of sending,
Safety is higher.
As the preferred embodiment of the present embodiment, lifting device 2 is set to the front end of 1 vehicle body of battery truck, and clump weight 12 is set
In the end of 1 vehicle body of battery truck；
1 vehicle body end of battery truck is equipped with carrying platform, and the superposition of muti-piece clump weight 12 is set on carrying platform, suitable according to component
The quantity of clump weight 12 on the weight adjustment carrying platform of 3 upper-part of orchestration.
The lifting device 2 and clump weight 12 of battery truck 1, which set up separately, achievees the purpose that balance at the both ends of vehicle body, wherein according to
The total weight of the weight adjustment clump weight 12 of the middle widget of maintenance.The battery truck 1 it is reasonable in design, versatility is higher.
Preferably, the driving wheel of battery truck 1 and traveling wheel are equipped with power-off braker.Battery truck 1 is by electric energy power supply row
Into then showing that trolley to reach job site, needs parking when, power-off, therefore, power-off brake is set on each wheel of battery truck 1
For device, it can be achieved that timely and effectively braking parking, safety is higher.
Preferably, the tire of driving wheel and traveling wheel is solid polyurethane tire.Solid polyurethane tire have high resiliency,
The features such as heat dissipation is strong and wearability is strong, and then apply it in the battery truck 1, so that the driving wheel of battery truck 1, traveling wheel have
Have the advantages that deformation is low, seamless, later period maintenance expense is low and long service life
Preferably, the walking mechanism of battery truck 1 is connected with tow handle 13.With traditional handle formula battery truck 1, steering wheel
Battery truck 1 is different, which uses tow handle 13, and tow handle 13, which is manually operated, in staff can be realized battery truck 1
Feature operation, such as setting speed regulation button, loudspeaker in tow handle 13, no setting is required driver's cabin, driver's seat etc., by battery truck
1 miniaturization, operation more odd jobs.
Widget dismounts trolley in the EMU, in use, placing corresponding component in fork truck arm according to maintenance content
Support construction starts battery truck, battery truck is driven to designated position, battery truck brake is mentioned using lifting device later
Ascending part part support construction makes it support the middle widget of EMU Awaiting Overhaul, after dismantling to the component, under lifting device
Drop, staff can carry out inspection operation to the component at this time；After maintenance is completed, lifting device promotes the portion that maintenance is completed
Part, staff are installed in the corresponding position of EMU again, and later, lifting device decline drives battery truck to specified
Stand；When needing to reuse battery truck, members fits device is replaced according to maintenance content.
Widget dismounts trolley in the EMU, and dismounting process is more simple and efficient, and safety coefficient is higher, greatly reduces
The manipulation strength of staff, improving maintenance, work efficiency is high；And using battery truck as carrier, has and manipulate simple, section
The advantages that energy is environmentally friendly, at low cost.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase
Approximate technical solution, all falls within the protection scope of the utility model.
Claims (10)
1. widget dismounts trolley in a kind of EMU, it is characterised in that: including battery truck, lifting device and members fits device；
The vehicle body of the battery truck is equipped with muti-piece clump weight；
The lifting device includes the elevator that can be gone up and down, and the elevator is fixedly connected with fork truck arm；The members fits device
Including component support construction, the component support construction is set in the fork truck arm.
2. widget dismounts trolley in EMU according to claim 1, which is characterized in that the lifting device further includes
Pillar, the pillar are vertically arranged, and are fixedly connected with the vehicle body of the battery truck；
The top of the pillar be equipped with lifting driving motor and with the speed reducer that connect of lifting driving motor, in the pillar
Equipped with lead screw, the output shaft of the speed reducer is connect with the lead screw, and the elevator is connect with the threads of lead screw.
3. widget dismounts trolley in EMU according to claim 1, which is characterized in that the component support construction packet
The mounting platform for connecting with the fork truck arm is included, the mounting platform is equipped with slide unit, connection adaptation at the top of the slide unit
Bracket.
4. widget dismounts trolley in EMU according to claim 3, which is characterized in that the mounting platform is equipped with
Connector, the fork truck arm are equipped with the interface that connection can be clamped with the connector.
5. in EMU according to claim 2 widget dismount trolley, which is characterized in that the lifting driving motor and
The battery of the battery truck connects, and the lifting driving motor is connected with controller, the controller attended operation handle.
6. widget dismounts trolley in EMU according to claim 5, which is characterized in that the controller connection is sound
Light crossing-signal.
7. widget dismounts trolley in EMU according to claim 1, which is characterized in that the lifting device is set to institute
The front end of battery truck vehicle body is stated, the clump weight is set to the end of the battery truck vehicle body；
Battery truck vehicle body end is equipped with carrying platform, and the superposition of clump weight described in muti-piece is set on the carrying platform, according to
The weight of the members fits device upper-part adjusts the quantity of clump weight on the carrying platform.
8. widget dismounts trolley in EMU according to claim 1, which is characterized in that the driving wheel of the battery truck
And traveling wheel is equipped with power-off braker.
9. widget dismounts trolley in EMU according to claim 8, which is characterized in that the driving wheel and the row
The tire for walking wheel is solid polyurethane tire.
10. widget dismounts trolley in EMU according to claim 1, which is characterized in that the walking of the battery truck
Mechanism is connected with tow handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182056.XU CN209428050U (en) | 2018-12-24 | 2018-12-24 | Widget dismounts trolley in a kind of EMU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822182056.XU CN209428050U (en) | 2018-12-24 | 2018-12-24 | Widget dismounts trolley in a kind of EMU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428050U true CN209428050U (en) | 2019-09-24 |
Family
ID=67973284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822182056.XU Expired - Fee Related CN209428050U (en) | 2018-12-24 | 2018-12-24 | Widget dismounts trolley in a kind of EMU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482441A (en) * | 2019-08-08 | 2019-11-22 | 中铁第四勘察设计院集团有限公司 | A kind of balanced cantilever formula auxiliary dismounting vehicle suitable for administrative region of a city car inspection and repair |
| CN114105047A (en) * | 2022-01-25 | 2022-03-01 | 江苏翔盟精密铸造有限公司 | Forklift balancing weight shifting system |
-
2018
- 2018-12-24 CN CN201822182056.XU patent/CN209428050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482441A (en) * | 2019-08-08 | 2019-11-22 | 中铁第四勘察设计院集团有限公司 | A kind of balanced cantilever formula auxiliary dismounting vehicle suitable for administrative region of a city car inspection and repair |
| CN114105047A (en) * | 2022-01-25 | 2022-03-01 | 江苏翔盟精密铸造有限公司 | Forklift balancing weight shifting system |
| CN114105047B (en) * | 2022-01-25 | 2022-04-08 | 江苏翔盟精密铸造有限公司 | Forklift balancing weight shifting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190924 |