CN203078543U - Anti-slipping structure of rail car - Google Patents
Anti-slipping structure of rail car Download PDFInfo
- Publication number
- CN203078543U CN203078543U CN2012207007296U CN201220700729U CN203078543U CN 203078543 U CN203078543 U CN 203078543U CN 2012207007296 U CN2012207007296 U CN 2012207007296U CN 201220700729 U CN201220700729 U CN 201220700729U CN 203078543 U CN203078543 U CN 203078543U
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- CN
- China
- Prior art keywords
- slip
- rail car
- pin
- slipping
- rail
- 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
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Abstract
The utility model belongs to the field of rail vehicle devices, and particularly relates to an anti-slipping structure of a rail car. The anti-slipping structure of the rail car is characterized by comprising a fixed pin, a slip-limiting pin and a welding box, wherein the fixed pin is connected in the middle of the slip-limiting pin in an inserted mode, the welding box is connected on the slip-limiting pin in a sleeved mode, and a pulling ring is arranged at the upper end of the slip-limiting pin. According to the anti-slipping structure of the rail car, the welding box is fixed on the head of the rail car. When the rail car is stopped, the fixed pin is pulled out and the slip-limiting pin falls down and is inserted into a roadbed. Due to resistance of the roadbed and blockage of a rail bearing, an anti-slipping effect and an anti-skidding effect are achieved. The anti-slipping structure of the rail car is convenient to use, simple in structure, high in safety and reliability and high in anti-slipping efficiency, and construction cost is reduced.
Description
Technical field
The utility model belongs to the railroad vehicle apparatus field, relates in particular to the anti-structure of slipping of a kind of rail vehicle.
Background technology
Park vehicle in orbit, " skate " or the wheel skid that common utilization is commonly called as in the industry, anti-slide sleeper are realized the braking to wheel, to prevent this railroad vehicle runaway, though these measures have been played certain positive role to the runaway problem, but efficient is very low, and reliability, safety all have problems.
Chinese patent CN202011405U discloses a kind of railroad vehicle anti-skid device, and this railroad vehicle anti-skid device comprises two braking rail, brake equipment, jacking system and hydraulic pressure units.In the time of on the guide rail that above-mentioned railroad vehicle anti-skid device is applied to track, two braking rail are arranged along the length direction of track.When the needs glancing impact, described jacking system drives described two braking rail makes described two braking rail be in a high position, described brake equipment drives described two braking rail makes braking rail contact with wheel to two side shiftings of track, and provides braking force to braking rail, thereby makes car brakeing; When needs are alleviated, move brake off power thereby described brake equipment drives described two braking rail to the centre of track, and jacking system drives described two braking rail and makes described two braking rail be in low level.The anti-slide of this patent is effective, but complex structure is inapplicable for the construction track, has increased construction cost.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of rail vehicle the anti-structure of slipping, and it is characterized in that: comprise set pin, on-slip pin, weldering box, described set pin is plugged on described on-slip pin middle part, described weldering box is socketed on the described on-slip pin, and described on-slip pin upper end is provided with draw ring.
The beneficial effects of the utility model are: the headstock that the weldering box in the utility model is fixed on rail vehicle, after rail vehicle stops, pull up set pin, make the on-slip pin fall to inserting in the roadbed, because stopping of roadbed resistance and sleeper reaches anti-slide, skidproof effect; The utility model is easy to use, and is simple in structure, safety, reliability height, and the anti-efficient height that slips has reduced construction cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 uses for the utility model and the structural representation when leaving unused.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Among the figure: 1-set pin, 2-on-slip pin, 3-weldering box, 4-draw ring, 5-sleeper, 6-headstock.
Embodiment
Make use-case
To weld box 3 and be welded on the rail vehicle headstock 6, when rail vehicle stops to need anti-slide, pull up set pin 1, and make on-slip pin 2 fall to inserting in the roadbeds, because stopping of roadbed resistance and sleeper 5 reaches anti-slide, skidproof effect; When idle, pull draw ring 4 on-slip pin 2 is extracted from roadbed, and set pin 1 is inserted on-slip pin 2 middle parts, on-slip pin 2 is fixed on the weldering box 3.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. a rail vehicle is prevented the slide structure, it is characterized in that: comprise set pin (1), on-slip pin (2), weldering box (3), described set pin (1) is plugged on described on-slip pin (2) middle part, described weldering box (3) is socketed on the described on-slip pin (2), and described on-slip pin (2) upper end is provided with draw ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207007296U CN203078543U (en) | 2012-12-17 | 2012-12-17 | Anti-slipping structure of rail car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207007296U CN203078543U (en) | 2012-12-17 | 2012-12-17 | Anti-slipping structure of rail car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078543U true CN203078543U (en) | 2013-07-24 |
Family
ID=48824404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207007296U Expired - Fee Related CN203078543U (en) | 2012-12-17 | 2012-12-17 | Anti-slipping structure of rail car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986178A (en) * | 2015-07-06 | 2015-10-21 | 湘潭牵引机车厂有限公司 | Emergent brake stop device for mining locomotive haulage |
| CN108639094A (en) * | 2018-07-05 | 2018-10-12 | 中铁十六局集团北京建功机械有限公司 | Pneumatic anti roll device |
-
2012
- 2012-12-17 CN CN2012207007296U patent/CN203078543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986178A (en) * | 2015-07-06 | 2015-10-21 | 湘潭牵引机车厂有限公司 | Emergent brake stop device for mining locomotive haulage |
| CN108639094A (en) * | 2018-07-05 | 2018-10-12 | 中铁十六局集团北京建功机械有限公司 | Pneumatic anti roll device |
| CN108639094B (en) * | 2018-07-05 | 2024-03-01 | 中铁十六局集团北京建功机械有限公司 | Pneumatic anti-sliding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Chunlong Inventor after: Zhang Huijun Inventor after: Qi Xiuming Inventor before: Li Chunlong Inventor before: Sun Huijun Inventor before: Qi Xiuming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI CHUNLONG SUN HUIJUN QI XIUMING TO: LI CHUNLONG ZHANG HUIJUN QI XIUMING |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131217 |