CN208343978U - A kind of portable stringing vehicle - Google Patents
A kind of portable stringing vehicle Download PDFInfo
- Publication number
- CN208343978U CN208343978U CN201820469996.4U CN201820469996U CN208343978U CN 208343978 U CN208343978 U CN 208343978U CN 201820469996 U CN201820469996 U CN 201820469996U CN 208343978 U CN208343978 U CN 208343978U
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- China
- Prior art keywords
- stringing
- portable
- vehicle
- wheel
- flat bed
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Abstract
The utility model discloses a kind of portable stringing vehicles, including stringing wheel disc, wheel bracket, flat bed transport vehicle；The stringing wheel disc is fixed on the flat bed transport vehicle by the wheel bracket, is fixed between the wheel bracket and the flat bed transport vehicle by hinge and bolt；It is easy to carry for stringing wheel disc, wheel bracket, flat bed transport vehicle three parts that the portable stringing vehicle can decompose disassembly.When using the portable stringing vehicle; reached by Mobile portable formula stringing vehicle and carries new contact line purpose simultaneously; the payingoff speed of new contact line can be controlled by the rotation of control cage line wheel disk; new contact line is placed in stringing wheel disc that can protect contact line injury-free; and the portable stringing vehicle convenient disassembly; occupied area is small, convenient transportation.After using the portable stringing vehicle, the working efficiency of replacement maintenance contact line can be increased substantially.
Description
Technical field
The utility model relates to belong to rail traffic maintenance technique field more particularly to a kind of portable stringing vehicle.
Background technique
In subway electric power layout, a large amount of contact nets using overhead rigid suspension carry out awarding electricity, and use rigid contact
Net contact line takes to obtain the power of operation as contacting with underground engines carbon slipper.Due between contact line and locomotive carbon slipper
The factors such as electrical erosion, the mechanical friction of pantograph carbon slide, chemical attack and contact line oxidation influence, Kufil connects
Touching line will appear different degrees of abrasion after a period of use, need to carry out repair and replacement to contact line.
It in traditional maintenance activity, handles part and wears away serious contact line, generally use contact net part thread-changing work
Industry.The thread-changing of contact net part generallys use tower wagon operation since replacement contact line length is shorter.In traditional tower wagon thread-changing operation
In, new contact line is usually rolled into the coil of diameter 1200mm-1300mm, and new contact line weight presses 1.5kg/m, by local thread-changing
It replaces 50m to calculate, new contact line coil weight is generally up to 75kg.It is logical to carry the new contact line coil that such volume is big, weight is heavy
Often need to employ a large amount of manpower.And the new contact line of installation during, contact line need to follow thread-changing tower wagon mobile, due to by
The new mobile inconvenient restriction of contact line installs new contact line process and generally requires the long period, strongly limits thread-changing efficiency.
And in new contact line coil moving process, it is easy that contact line is caused to damage.
Utility model content
In order to overcome the above technical defects, the utility model provides a kind of portable stringing vehicle, can be realized subway more
During changing maintenance contact net, the payingoff speed of new contact line is controlled by the rotation of control cage line wheel disk, accelerates work effect
Rate.
To solve the above-mentioned problems, the utility model is achieved by following technical scheme:
A kind of portable stringing vehicle, including stringing wheel disc, wheel bracket, flat bed transport vehicle；The stringing wheel disc passes through institute
It states wheel bracket to be fixed on the flat bed transport vehicle, passes through hinge and spiral shell between the wheel bracket and the flat bed transport vehicle
Bolt is fixed；The decomposable disassembly of the portable stringing vehicle is stringing wheel disc, wheel bracket, flat bed transport vehicle three parts are convenient for taking
Band.
Further, the wheel bracket is provided with the unwrapping wire horizontal axis and limit collet of the fixed stringing wheel disc.
Further, the axle center of the stringing wheel disc is provided with bearing, and the bearing passes through the unwrapping wire horizontal axis and makes institute
State stringing wheel disc flexible rotating.
Further, the wheel bracket is additionally provided with arc pad and U-shaped card hoop, and the U-shaped card hoop is inserted into arc support
It pads and is fixed on the unwrapping wire horizontal axis.
Further, the stringing wheel disc outer diameter length is 1300mm, and interior electrical path length is 1020mm, with a thickness of 250mm.
Further, the flat bed transport vehicle is equipped with 2 secondary rail wheels pair, can be realized the portable stringing vehicle in subway
It is run between rail.
Further, the wheel bracket and the flat bed transport vehicle are stainless steel material.
Further, the v-depression for being placed into contact with line is provided between the stringing wheel disc outer diameter and inner diameter.
Further, the arc pad is rubber material, and the U-shaped card hoop is mutually solid with the arc pad by nut
It is fixed.
Compared with prior art, the utility model has the beneficial effects that
The utility model discloses a kind of portable stringing vehicle, the decomposable disassembly of the portable stringing vehicle is stringing wheel
Disk, wheel bracket, flat bed transport vehicle three parts are easy to carry.When using the portable stringing vehicle, pass through Mobile portable formula
Stringing vehicle, which reaches, carries new contact line purpose meanwhile, it is capable to control the unwrapping wire speed of new contact line by the rotation of control cage line wheel disk
Degree, new contact line are placed in stringing wheel disc that can protect contact line injury-free, and the portable stringing vehicle convenient disassembly, account for
Ground area is small, convenient transportation.After using the portable stringing vehicle, the work of replacement maintenance contact line can be increased substantially
Make efficiency.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of structural schematic diagram of portable stringing vehicle disclosed in the utility model embodiment；
Fig. 2 is the partial enlargement diagram of portable stringing vehicle disclosed in the utility model embodiment；
Fig. 3 is the side structure schematic view of portable stringing vehicle disclosed in the utility model embodiment.
In figure:
1- stringing wheel disc；101- bearing；2- wheel bracket；201- unwrapping wire horizontal axis；202- limits collet；
203-U type clip；204- arc pad；3- flat bed transport vehicle；301- rail wheel pair.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in FIG. 1 to 3, a kind of portable stringing vehicle described in the utility model, including stringing wheel disc 1, wheel disc branch
Frame 2, flat bed transport vehicle 3；Stringing wheel disc 1 is fixed on flat bed transport vehicle 3 by wheel bracket 2, wheel bracket 2 and flat bed delivery
It is fixed between vehicle 3 by hinge and bolt；The decomposable disassembly of the portable stringing vehicle is stringing wheel disc 1, wheel bracket 2, puts down
3 three parts of plate transport vehicle are easy to carry, in use, need first to assemble above-mentioned three parts component, and will not
The contact line used is wrapped on stringing wheel disc 1, both can be convenient efficiently replacement using the tower wagon of stringing vehicle cooperation stringing and has been tieed up
Protect the contact line on subway line.Due to using stringing vehicle, more throw-over can be greatly speeded up in replacement maintenance process
Degree, significantly improves replacement efficiency.
Preferably, in wheel bracket 2 and stringing wheel disc 1 are fixedly mounted, in order to guarantee 1 flexible rotating of stringing wheel disc,
The double swerve on bracket of stringing wheel disc 1 is prevented again, and wheel bracket 2 is provided with the unwrapping wire horizontal axis 201 and limit of fixed frame line wheel disk 1
Position collet 202.Further, the axle center of stringing wheel disc 1 is provided with bearing 101, and bearing 101 passes through unwrapping wire horizontal axis 201 and makes frame
1 flexible rotating of line wheel disk.Wherein, wheel bracket 2 is additionally provided with arc pad 204 and U-shaped card hoop 203, and U-shaped card hoop 203 is inserted into
Arc pad is simultaneously fixed on unwrapping wire horizontal axis 201.In fixed frame line wheel disk 1, the bearing 101 in wheel disc center is passed through into wheel first
The unwrapping wire horizontal axis 201 of disc carrier 2, and determine stringing wheel disc 1 in unwrapping wire horizontal axis using two limit collets 202 of wheel bracket 2
Then 201 specific location is reinforced at each limit collet 202 using arc pad 204 and U-shaped card hoop 203, so that
Stringing wheel disc 1 will not horizontally slip on unwrapping wire horizontal axis 201, improve the convenience of unwrapping wire in use, wherein arc support
Pad 204 is rubber material, and U-shaped card hoop 203 is mutually fixed by nut with arc pad 204.
Preferably, 1 outer diameter length of stringing wheel disc is 1300mm, and interior electrical path length is 1020mm, with a thickness of 250mm, further
, the v-depression for being placed into contact with line is provided between 1 outer diameter and inner diameter of stringing wheel disc.Wherein, the portable stand is being used
When line vehicle, after assembling stringing vehicle, need for not used new contact line to be first wrapped in the v-depression, it is therefore, big generous
The transport of contact line and convenience during using new contact line, also further prevented because carrying new contact line
The damage of contact line material caused by the process.
Preferably, flat bed transport vehicle 3 is equipped with 2 secondary rail wheels to 301, can be realized the portable stringing vehicle in metro steel
It is run between rail.Every secondary rail wheel of portable stringing vehicle described in the utility model is 1435mm to the outer spacing between 301,
The distance between track is exactly corresponded to, therefore, which can run along track to subway.It is preferred that
Ground, in order to further increase the service life of the portable stringing vehicle, wheel bracket 2 and flat bed transport vehicle 3 are stainless steel
Material.Wherein, the portable stringing vehicle needs the tower wagon in conjunction with stringing to be used together in actual application, stringing vehicle
In preceding releasing contact line, tower wagon keeps stringing vehicle is synchronous with tower wagon to carry out, in the rear replacement and installation for carrying out contact line with this
Improve the replacement to contact line and maintenance efficiency.Once construction is completed, the portable stringing vehicle can both be dismantled
It for three parts, is convenient for carrying, further improves the use scope of the stringing vehicle.
A kind of other structures of portable stringing vehicle described in the present embodiment are referring to the prior art, and details are not described herein.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, therefore it is all without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to above
Any modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by example.
Claims (9)
1. a kind of portable stringing vehicle, which is characterized in that including stringing wheel disc, wheel bracket, flat bed transport vehicle；The stringing wheel
Disk is fixed on the flat bed transport vehicle by the wheel bracket, is passed through between the wheel bracket and the flat bed transport vehicle
Hinge and bolt are fixed；The decomposable disassembly of the portable stringing vehicle is stringing wheel disc, wheel bracket, flat bed transport vehicle three parts
It is easy to carry.
2. portable stringing vehicle according to claim 1, which is characterized in that the wheel bracket is provided with the fixed frame
The unwrapping wire horizontal axis and limit collet of line wheel disk.
3. portable stringing vehicle according to claim 2, which is characterized in that the axle center of the stringing wheel disc is provided with axis
It holds, the bearing passes through the unwrapping wire horizontal axis and makes the stringing wheel disc flexible rotating.
4. portable stringing vehicle according to claim 2, which is characterized in that the wheel bracket is additionally provided with arc pad
With U-shaped card hoop, the U-shaped card hoop is inserted into arc pad and is fixed on the unwrapping wire horizontal axis.
5. portable stringing vehicle according to claim 1, which is characterized in that the stringing wheel disc outer diameter length is
1300mm, interior electrical path length is 1020mm, with a thickness of 250mm.
6. portable stringing vehicle according to claim 1, which is characterized in that the flat bed transport vehicle is equipped with 2 secondary rail wheels
It is right, it can be realized the portable stringing vehicle and run between rail of subway.
7. portable stringing vehicle according to claim 1, which is characterized in that the wheel bracket and the flat bed transport vehicle
It is stainless steel material.
8. portable stringing vehicle according to claim 5, which is characterized in that set between the stringing wheel disc outer diameter and inner diameter
It is equipped with the v-depression for being placed into contact with line.
9. portable stringing vehicle according to claim 4, which is characterized in that the arc pad is rubber material, the U
Type clip is mutually fixed by nut with the arc pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469996.4U CN208343978U (en) | 2018-03-30 | 2018-03-30 | A kind of portable stringing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469996.4U CN208343978U (en) | 2018-03-30 | 2018-03-30 | A kind of portable stringing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343978U true CN208343978U (en) | 2019-01-08 |
Family
ID=64884675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469996.4U Active CN208343978U (en) | 2018-03-30 | 2018-03-30 | A kind of portable stringing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343978U (en) |
-
2018
- 2018-03-30 CN CN201820469996.4U patent/CN208343978U/en active Active
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