CN2146402Y - Controllable railway stop - Google Patents
Controllable railway stop Download PDFInfo
- Publication number
- CN2146402Y CN2146402Y CN 93200359 CN93200359U CN2146402Y CN 2146402 Y CN2146402 Y CN 2146402Y CN 93200359 CN93200359 CN 93200359 CN 93200359 U CN93200359 U CN 93200359U CN 2146402 Y CN2146402 Y CN 2146402Y
- Authority
- CN
- China
- Prior art keywords
- supporting arm
- rail
- power cylinder
- hold
- model
- 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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- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Abstract
The utility model discloses a controllable railway stop, belonging to a stopping device for vehicles to brake on railways, composed of a supporting arm, an installing seat and a brake track, wherein, the base of the installing seat is installed on the rail web of a stock rail by screw blots and screw nuts. The base is provided with a positioning shaft sleeve. A positioning shaft on the supporting arm is inserted in the positioning shaft sleeve. The brake track is installed on the supporting arm. A power cylinder is arranged between two compression springs arranged on a compression spring device on the supporting arm. The power cylinder can drag the supporting arm and the brake track. The structure is simple, and the cost is low. Braking action and releasing action can be effectively controlled. When a vehicle passes through the utility model, the speed is not limited. The energy of the vehicle is saved, and the abrasion of equipment is reduced.
Description
The utility model relates to the lugs of on the railway line vehicle being braked.
At present, the lugs of installing on railway litz wire and railway special line as stopping device and the anti-device etc. that slips, all are uncontrollable, its positioning states is a state of a control, can not alleviate, when the locomotive traction train passes through, increased resistance, influence involves speed, the waste railroad traction.
The purpose of this utility model provides a kind of stopping device that can control its braking and alleviation.
The purpose of this utility model is achieved in that
Constitute the utility model by hold-down arm, mount pad and braking rail, the pedestal of mount pad uses the bolt and nut installing and locating on the web of the rail of stock rail, pedestal is provided with the location axle sleeve, hold-down arm is made of fix shaft, support arm and compression spring device, between two compression springs of compression spring device, be provided with power cylinder, power cylinder is made of cylinder barrel, piston, piston rod, cylinder cap and jam nut, its cylinder barrel links to each other with spring frame with piston rod, braking rail is installed on the hold-down arm, and fix shaft is inserted in the axle sleeve of location.
The utlity model has following advantage:
1, can control brake and alleviation, rolling stock is not subjected to speed limit during by controlled stopping device, saves the locomotive energy, the abrasion of minimizing equipment.
2, simple in structure, easy to operate, cost is low.
Fig. 1 is the utility model scheme of installation on the line
Fig. 2 is the A-A view of Fig. 1
Fig. 3 is a partial top view of the present utility model
Fig. 4 is the compression spring device structural representation
Further narrate the utility model below in conjunction with accompanying drawing:
The pedestal 2 usefulness screw rods 3 and the nut 4 of mount pad 1 are installed on the web of the rail of stock rail 5, pedestal 2 is provided with location axle sleeve 6, hold-down arm 7 is made of fix shaft 8, support arm 9 and compression spring device 10, between two compression springs 11 on the compression spring device 10, be provided with power cylinder 12, power cylinder 12 is made of cylinder barrel 13, piston 14, piston rod 15, cylinder cap 16 and jam nut 17, cylinder barrel 13 links to each other with spring frame 18 with piston rod 15, braking rail 19 is installed on the hold-down arm 7, can also can be installed in series by separate unit, fix shaft 8 is inserted in the axle sleeve 6 of location.
Usually under the state, the elastic force of compression spring 11 promotes braking rail 19 by hold-down arm 7, this stopping device is in braking mode, to playing brake action by vehicle, when rolling stock need pass through stopping device, power cylinder 12 affected piston rod 15 compression compression springs 11 by the powered piston 14 that power drive system transmits, affect support arm 9 and braking rail 19 simultaneously, this stopping device is in relieved state.
Claims (1)
- The stopping device of on a kind of railway line vehicle being braked, constitute by braking rail, hold-down arm and mount pad, braking rail is installed on the hold-down arm, hold-down arm is made of fix shaft, support arm and compression spring device, it is characterized in that: the pedestal of mount pad is installed on the stock rail web of the rail with screw bolt and nut, pedestal is provided with the location axle sleeve, fix shaft is inserted in the axle sleeve of location, between two compression springs of compression spring device, be provided with power cylinder, power cylinder is made of cylinder barrel, piston, piston rod, cylinder cap and jam nut, and cylinder barrel links to each other with spring frame with piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200359 CN2146402Y (en) | 1993-01-14 | 1993-01-14 | Controllable railway stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93200359 CN2146402Y (en) | 1993-01-14 | 1993-01-14 | Controllable railway stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146402Y true CN2146402Y (en) | 1993-11-17 |
Family
ID=33785147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93200359 Expired - Fee Related CN2146402Y (en) | 1993-01-14 | 1993-01-14 | Controllable railway stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146402Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061004C (en) * | 1996-06-28 | 2001-01-24 | 杨恩久 | Pneumatic controllable parking device |
| CN100389037C (en) * | 2005-03-29 | 2008-05-21 | 杨恩久 | Energy self-supply type controllable stopping device |
-
1993
- 1993-01-14 CN CN 93200359 patent/CN2146402Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061004C (en) * | 1996-06-28 | 2001-01-24 | 杨恩久 | Pneumatic controllable parking device |
| CN100389037C (en) * | 2005-03-29 | 2008-05-21 | 杨恩久 | Energy self-supply type controllable stopping 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 | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SCIENCE AND TECHNOLOGY DEVEL. CO. OF SHNYANG RAILWAY BUREAU TO: SHENYANG RAILWAY BUREAU TECHNOLOGY DEVELOPMENT CO., LTD.; JILIN INST. OF SCIENCE AND TECHNOLOGY, SHENYANG RAILWAY ADMINISTRATION |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Shenyang Railway Bureau Science and Technology Development Corporation Patentee after: Jilin Science & Technology Inst., Shenyang Railway Administration Patentee before: Science and Tech. Development Co. Shenyang Railway Bureau |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |