CN203580958U - Novel four-axis subway contact network operation vehicle - Google Patents
Novel four-axis subway contact network operation vehicle Download PDFInfo
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- CN203580958U CN203580958U CN201320771168.3U CN201320771168U CN203580958U CN 203580958 U CN203580958 U CN 203580958U CN 201320771168 U CN201320771168 U CN 201320771168U CN 203580958 U CN203580958 U CN 203580958U
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Abstract
The utility model belongs to the technical field of subway contact network operation vehicles, in particular relates to a novel four-axis subway contact network operation vehicle, and solves the problems of an existing subway contact network operation vehicle. The novel four-axis subway contact network operation vehicle comprises a vehicle body, a walking part, an operation mechanism and a hook buffer device, wherein the walking part comprises two double-axis steering frames; the vehicle body is arranged on the two double-axis steering frames; the operation mechanism and the hook buffer device are arranged on the vehicle body; the operation mechanism comprises a lifting and revolving platform, a wire tensioning column device and a lorry-mounted crane; each steering frame is of a center pin traction structure, the first axis is a splayed rubber spring, and the second axis is a rubber stack; an axisle box is of a pull rod type structure; the hook buffer device comprises a No. 13# hook and a buffer. The novel four-axis subway contact network operation vehicle has the beneficial effects that the speed and operation stability of the whole vehicle are effectively improved; the traction operation is safe and reliable; a contact network can be wired, and operation functions of the vehicle are expanded.
Description
Technical field
The utility model belongs to the technical field of subway operation vehicle for contact wire, is specifically related to a kind of novel Si Zhou subway operation vehicle for contact wire, for installation and the maintenance of subway electrified contacting nets top facility.
Background technology
Problem and the shortcoming of domestic existing subway operation vehicle for contact wire:
1), be subject to Metro Clearance limitation in height, existing subway electrified contacting nets Operation Van is two axle car, it is poor at the little turning of radius of curve, to turn to, and has derailed danger when speed is fast;
2), the hitch installed do not have energy disperser, has potential safety hazard during traction;
3) stringing post, is not installed, function limitation during contact system air line working.
Summary of the invention
The problems referred to above that the utility model exists in order to solve existing subway operation vehicle for contact wire, provide a kind of novel Si Zhou subway operation vehicle for contact wire.
The utility model adopts following technical scheme to realize:
A kind of novel Si Zhou subway operation vehicle for contact wire, comprise car body, traveling portion, Working mechanism and coupler buffering device, traveling portion comprises two two axle trucks, car body is arranged on two bogie trucks, Working mechanism and coupler buffering device are arranged on car body, Working mechanism comprises lift rotary platform, stringing column device and lorry-mounted crane, it is characterized in that selling hitch structure centered by bogie truck, one is Eight characters rubber spring, two is rubber metal pad, axle box is drawbar structure, and coupler buffering device comprises No. 13 hitches and energy disperser.
The relative prior art of the utility model has following beneficial effect:
1), this car installs two bogie trucks, Wei Sizhou subway operation vehicle for contact wire, make Operation Van when entering bend without significantly underspeeding, can effectively improve speed and the operation stability of car load.
2), this car adopts No. 13 hitches and energy disperser, safe and reliable while making towage.
3), this car installs stringing post, can carry out air line working to contact system, expanded the operation function of this car.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1-car body, 2-bogie truck, 3-power drive system, 4-lift rotary platform, 5-stringing column device, 6-lorry-mounted crane, 7-coupler buffering device.
The specific embodiment
By reference to the accompanying drawings the specific embodiment of the present utility model is described further.
The utility model Shi Sizhou hydraulic transmission Operation Van, axle arrangement is 1A-A1.Mainly by car body 1, two bogie trucks 2, power drive system 3, lift rotary platform 4, stringing column device 5, lorry-mounted crane 6 and coupler buffering devices 7 etc., formed.Traveling portion adopts two two axle trucks, and car body is arranged on two bogie trucks, and Working mechanism and coupler buffering device are arranged on car body.Working mechanism is mainly comprised of lift rotary platform, stringing post and lorry-mounted crane.See accompanying drawing.
The utility model is installed two bogie truck guiding car loads and is led at turning, pin traction centered by bogie truck, one is Eight characters rubber spring, two is rubber metal pad, axle box adopts rod-pulling type, such Structure Decreasing car load height, make this car meet the requirement of city underground gauge height, improve the speed that car load operates in bend.
The utility model is provided with stringing column device, can carry out air line working to contact system.
The coupler buffering device that the utility model is used is No. 13 hitches and energy disperser.
Claims (1)
1. a novel Si Zhou subway operation vehicle for contact wire, comprise car body (1), traveling portion, Working mechanism and coupler buffering device, traveling portion comprises two two axle trucks (2), car body (1) is arranged on two bogie trucks (2), Working mechanism and coupler buffering device (7) are arranged on car body, Working mechanism comprises lift rotary platform (4), stringing column device (5) and lorry-mounted crane (6), it is characterized in that selling hitch structure centered by bogie truck (2), one is Eight characters rubber spring, two is rubber metal pad, axle box is drawbar structure, coupler buffering device comprises No. 13 hitches and energy disperser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771168.3U CN203580958U (en) | 2013-12-01 | 2013-12-01 | Novel four-axis subway contact network operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771168.3U CN203580958U (en) | 2013-12-01 | 2013-12-01 | Novel four-axis subway contact network operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580958U true CN203580958U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771168.3U Expired - Fee Related CN203580958U (en) | 2013-12-01 | 2013-12-01 | Novel four-axis subway contact network operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274921A (en) * | 2016-08-31 | 2017-01-04 | 宝鸡中车时代工程机械有限公司 | Hydraulic power contact net upkeep operation car |
-
2013
- 2013-12-01 CN CN201320771168.3U patent/CN203580958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274921A (en) * | 2016-08-31 | 2017-01-04 | 宝鸡中车时代工程机械有限公司 | Hydraulic power contact net upkeep operation car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: CRRC TAIYUAN CO., LTD. Address before: 030009 Shanxi Province, Taiyuan city Xinghualing District No. 10 Jiefang North Road Patentee before: Taiyuan Rail Traffic Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |