CN201472408U - Adjustable anti-overcharging stop applicable to track vehicle bogie - Google Patents
Adjustable anti-overcharging stop applicable to track vehicle bogie Download PDFInfo
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- CN201472408U CN201472408U CN2009202307413U CN200920230741U CN201472408U CN 201472408 U CN201472408 U CN 201472408U CN 2009202307413 U CN2009202307413 U CN 2009202307413U CN 200920230741 U CN200920230741 U CN 200920230741U CN 201472408 U CN201472408 U CN 201472408U
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- overcharging
- stop
- overcharge
- backstop
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Abstract
The utility model provides an adjustable anti-overcharging stop applicable to a track vehicle bogie, structurally comprising an anti-overcharging stop body and further comprising a plurality of adjusting pads and fastening bolts according to the improvement of the utility model, wherein the fastening bolts are fixedly connected with a draw bar seat via the anti-overcharging stop body and the adjusting pads. In order for the smaller clearance between the anti-overcharging stop and the frame caused by the abrasion of wheels, the anti-overcharging stop has the advantages of simple structure, convenient implementation and adjustability; moreover, the adjustment is convenient, rapid, labor-saving and material-saving. Therefore, the anti-overcharging stop is widely applied in the design and production of bogies in the future.
Description
Technical field
The utility model relates to a kind of rail vehicle truck with the anti-overcharge stop of air bellow, is applicable to prevent that the guideway vehicle air bellow from overcharging, and the whole lifting function of bogie truck is arranged simultaneously.
Background technology
The anti-overcharge structure of existing bogie truck generally has two kinds of fixed forms, and a kind of is to be fixed as one with traction body, and a kind of is to be connected with framework by steel rope, and all there is same drawback in two kinds of fixed forms.After anti-overcharge gap of ending between structure and the framework reduced because of the wheel loss, the anti-overcharge structure of bogie truck must be changed owing to himself do not have the adjustment function, but its dismounting, install all very inconvenient.
Summary of the invention
The purpose of this utility model is: the deficiency at above existing anti-overcharge structure proposes a kind of adjustable anti-overcharge stop that is applicable to rail vehicle truck.
In order to reach the above object: the utility model is applicable to the adjustable anti-overcharge stop of rail vehicle truck, its composition comprises anti-overcharge backstop body, it is characterized in that: also have some adjusting pads, binding bolt, described binding bolt passes anti-overcharge backstop body captives joint with the drawing pull bar seat with adjusting pad.
After gap smaller, only need unclamp binding bolt, adjusting pad is taken off one, be put into the contact surface place of drawing pull bar seat and anti-overcharge backstop, and then tighten binding bolt and get final product.
This anti-overcharge stop is simple in structure, is convenient to implement, and it has the scalable function, to adapt to the situation that causes the gap smaller of anti-overcharge backstop and framework because of wheel wear, and easy to adjust quick, use manpower and material resources sparingly utilization in a large number in can and producing in bogie truck design from now on.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is for newly making the anti-overcharge backstop scheme of installation of bogie truck.
Fig. 2 is the anti-overcharge backstop scheme of installation of wheel complete wear consumption trailing truck.
The specific embodiment
The adjustable anti-overcharge stop that is applicable to rail vehicle truck of present embodiment as shown in Figure 1 and Figure 2, it is to form to comprise: the adjustable anti-overcharge stop that is applicable to rail vehicle truck, its composition comprises anti-overcharge backstop body 2, in addition, it also has some adjusting pads 3, binding bolt 4, and binding bolt 4 passes anti-overcharge backstop body 2 captives joint with drawing pull bar seat 1 with adjusting pad 3.Among the figure, 1 is the drawing pull bar seat.
Be illustrated in figure 1 as the anti-overcharge backstop scheme of installation of newly making bogie truck, adjusting pad places the downside of anti-overcharge backstop body 2; Be illustrated in figure 2 as the anti-overcharge backstop scheme of installation of wheel complete wear consumption trailing truck, adjusting pad places the contact surface place of drawing pull bar seat 1 and anti-overcharge backstop 2.
In bogie truck when assembling, be fastened on (Fig. 1) on the drawing pull bar seat with anti-overcharge backstop and adjusting pad, and the gap of adjusting anti-overcharge backstop and framework is arrived in the suitable scope.When turning to built on stilts spring to overcharge, anti-overcharge stopping seat contacts with framework, prevents that car body (being connected in aggregates with the drawing pull bar seat) from continuing to rise, thereby plays anti-overcharge effect.When the vehicle integral hoisting, anti-overcharge backstop contacts with framework, makes bogie truck energy integral lifting.
Wheel wear can cause the gap smaller of anti-overcharge backstop and framework.For meeting design requirement, reply this gap is adjusted.During the adjusting play, only need unclamp binding bolt, adjusting pad is taken off one, be put into the contact surface place of drawing pull bar seat and anti-overcharge backstop, and tighten binding bolt.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation form, all drop on the protection domain of the utility model requirement.
Claims (1)
1. be applicable to the adjustable anti-overcharge stop of rail vehicle truck, its composition comprises anti-overcharge backstop body, it is characterized in that: also have some adjusting pads, binding bolt, described binding bolt passes anti-overcharge backstop body captives joint with the drawing pull bar seat with adjusting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202307413U CN201472408U (en) | 2009-09-08 | 2009-09-08 | Adjustable anti-overcharging stop applicable to track vehicle bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202307413U CN201472408U (en) | 2009-09-08 | 2009-09-08 | Adjustable anti-overcharging stop applicable to track vehicle bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472408U true CN201472408U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202307413U Expired - Fee Related CN201472408U (en) | 2009-09-08 | 2009-09-08 | Adjustable anti-overcharging stop applicable to track vehicle bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963386A (en) * | 2011-12-12 | 2013-03-13 | 南车南京浦镇车辆有限公司 | Draft gear of bogie |
| CN102963385A (en) * | 2011-12-12 | 2013-03-13 | 南车南京浦镇车辆有限公司 | Process for assembling draft gear of bogie |
-
2009
- 2009-09-08 CN CN2009202307413U patent/CN201472408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963386A (en) * | 2011-12-12 | 2013-03-13 | 南车南京浦镇车辆有限公司 | Draft gear of bogie |
| CN102963385A (en) * | 2011-12-12 | 2013-03-13 | 南车南京浦镇车辆有限公司 | Process for assembling draft gear of bogie |
| CN102963385B (en) * | 2011-12-12 | 2015-11-18 | 南车南京浦镇车辆有限公司 | Draft gear of bogie assembly technology |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| 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: 20100519 Termination date: 20180908 |