CN2055799U - Stopping device - Google Patents
Stopping device Download PDFInfo
- Publication number
- CN2055799U CN2055799U CN 89213716 CN89213716U CN2055799U CN 2055799 U CN2055799 U CN 2055799U CN 89213716 CN89213716 CN 89213716 CN 89213716 U CN89213716 U CN 89213716U CN 2055799 U CN2055799 U CN 2055799U
- Authority
- CN
- China
- Prior art keywords
- stopping device
- vehicle
- supporting arms
- stopping
- slide
- 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 - Lifetime
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- Braking Arrangements (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a stopping device, belonging to a safety protection device for preventing vehicle slide. Currently, most of divers adopt brake shoes or screw vehicle hand brakes for preventing vehicle slide on inclined dedicated rails. The safety is low. Therefore, the stopping device for preventing vehicle slide is developed. The stopping device is composed of a brake track and a transmission device. The transmission device is provided with fourteen supporting arms in seven groups. Two compression springs in one group are arranged between two corresponding supporting arms which are connected by screw bolts. When a sliding vehicle enters the stopping device, the compressed springs generate certain pressure which is converted into the friction force of the brake track for stopping the sliding vehicle.
Description
Stopping device is to be used for railway special line or litz wire prevents a kind of safety device that vehicle is slipped away voluntarily.
At present, most adopt brake shoes or tighten rim brake for preventing that vehicle from slipping away on acclive private siding or litz wire, this kind form need remove skate or unclamp rim brake when vehicle involves.
Task of the present utility model is: develop a kind ofly when standing vehicle is subjected to the external force effect and slips away, have a kind of safety protection equipment that it is stopped.
Task of the present utility model is finished in order to following method: 7 groups of 14 supporting arms are housed in the middle of two 8.8 meters long braking rail, in the middle of the corresponding supporting arms of in every group two 1 group of 2 compression spring is housed, two corresponding supporting arms linked into an integrated entity, this kind device is installed in the middle of the needed circuit with overbolt.
This apparatus structure is simple, cost is low, easy for installation, safe reliability is high.
Accompanying drawing has been described examples of implementation of the present utility model:
Fig. 1, stopping device scheme drawing,
Fig. 2, supporting arm scheme drawing,
The stopping device that is used on line goods, private siding, litz wire and the passenger vehicle stop line is made up of braking rail (1), driving device (2), rail clip (4).Driving device is made up of 7 groups 14 supporting arms (3), and 1 group 2 compression springs (5) are housed in the middle of per two corresponding supporting arms (3).
Stopping device with the fastening certain size that is compressed to of compression spring (5) in the supporting arm (3), is contained in 7 groups of supporting arms (3) in the middle of the required circuit before installation again, uses bolt after loading onto braking rail, and second hand rail clamp (4) with the supporting arm location on the line.
Because distance is inboard apart from 1353 ± 3 thereby when slipping away vehicle or stop vehicle and enter in the stopping device to the wheel back of the body greater than wheel between two braking rail (1) brake surface, the spring of supporting arm (5) further is compressed, producing certain elastic force passes on two braking rail (1), braking rail (1) produces certain friction force to wheel to the inboard, this friction force makes the vehicle immobilization of slipping away, or make the vehicle that is parked in wherein be subjected to the braking of this friction force and be unlikely to slip away, played anti-slide effect.
Vehicle in being parked in stopping device need involve when hanging, and can involve vehicle as long as the power of locomotive can overcome the friction force of braking rail (1).
This apparatus structure is simple, and cost is low, installs easily, and the security reliability height does not need personnel to nurse when vehicle involves, and the routine servicing maintenance is simple and easy to do, can guarantee the transportation production safety.
Claims (2)
1, being used for the stopping device that railway special line prevents that vehicle from slipping away is made up of braking rail (1), driving device (2), of the present utility model being characterised in that: 7 groups 14 supporting arms (3) are housed between two braking rail (1), two compression springs (5) are housed between two corresponding supporting arms (3), and supporting arm (3) is fixing on the line with rail clip (4).
2, stopping device according to claim 1 is characterized in that: connect with bolt (6) between two supporting arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89213716 CN2055799U (en) | 1989-07-12 | 1989-07-12 | Stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89213716 CN2055799U (en) | 1989-07-12 | 1989-07-12 | Stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055799U true CN2055799U (en) | 1990-04-11 |
Family
ID=4869638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89213716 Expired - Lifetime CN2055799U (en) | 1989-07-12 | 1989-07-12 | Stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900220A (en) * | 2019-11-29 | 2020-03-24 | 重庆宏钢数控机床有限公司 | Speed limit fixture |
-
1989
- 1989-07-12 CN CN 89213716 patent/CN2055799U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900220A (en) * | 2019-11-29 | 2020-03-24 | 重庆宏钢数控机床有限公司 | Speed limit fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |