CN2401421Y - Hydraulic stop - Google Patents
Hydraulic stop Download PDFInfo
- Publication number
- CN2401421Y CN2401421Y CN 99255850 CN99255850U CN2401421Y CN 2401421 Y CN2401421 Y CN 2401421Y CN 99255850 CN99255850 CN 99255850 CN 99255850 U CN99255850 U CN 99255850U CN 2401421 Y CN2401421 Y CN 2401421Y
- Authority
- CN
- China
- Prior art keywords
- cylinder piston
- oil cylinder
- control lever
- brake control
- hydraulic pressure
- 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
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a hydraulic stop, which is suitable for a stop for a coasting train on the tail of a hump in a humped yard, and the utility model can also serve as a speed reduction device in the middle part of a line going up and down the hump in a humped yard. The utility model is characterized in that a brake arm (3) on which a brake beam (4) is installed is arranged on a connecting plate (7) via a shaft (6), and the connecting plate (7) is connected with rails (5); one end of the brake arm (4) is contacted with an oil cylinder piston (2) which is arranged on a bottom plate (8), and the bottom plate (8) is arranged on crossties; a hydraulic station is communicated with the oil cylinder piston (2) via an oil pipe to form the hydraulic stop.
Description
A kind of hydraulic pressure stop buffer is applicable to the alley stopping device of railway hump switching field hump tail of the peak skating vehicle, also can be used under peak, the hump yard superiors circuit middle part and makes retarder and use.
In the prior art, mostly be skate and simple and easy machinery is kept off a car, poor stability, the control difficulty is big.
The purpose of the utility model hydraulic pressure stop buffer is: the hydraulic pressure stop buffer that provide a kind of fluid control gravity type boat davit, safety performance height, is easy to control.
The purpose of the utility model hydraulic pressure stop buffer can realize by following measure: the hydraulic pressure stop buffer is made up of brake control lever, brake beam etc., it is characterized in that: on connecting plate, pass through the axle mounting brake control lever, brake beam is installed on the brake control lever, connecting plate also links to each other with rail, brake control lever one end contacts with oil cylinder piston, and oil cylinder piston is installed on the base plate, and base plate is installed on the sleeper, oil cylinder piston is connected with Hydraulic Station by oil pipe, constitutes the hydraulic pressure stop buffer.
Oil cylinder piston can the direct contact brake control lever.The utility model hydraulic pressure stop buffer has following characteristics compared to existing technology:
1. glancing impact, oil cylinder piston is in high pressure and stretches out the position, utilizes the weight of vehicle to act on the unsteady rail, makes rail produce displacement, by brake control lever action brake beam, wheel Side face is produced pressure, makes car retardation up to parking; During alleviation, discharge high pressure oil by the Hydraulic Station control cock, oil cylinder piston is in punctured bit.
2. safe, be easy to control.
3. expense is low, easily makes.
Accompanying drawing and drawing explanation:
Fig. 1 is the utility model hydraulic pressure stop buffer scheme drawing
Among the figure: 1. Hydraulic Station, 2. oil cylinder piston, 3. brake control lever, 4. brake beam, 5. rail, 6. pivot pin, 7. connecting plate, 8. base plate.
Below in conjunction with accompanying drawing the utility model hydraulic pressure stop buffer embodiment is described in further detail: the hydraulic pressure stop buffer is made up of brake control lever 3, brake beam 4 etc., it is characterized in that: on connecting plate 7, by axle 6 brake beam 4 is installed, connecting plate 7 links to each other with rail 5, brake control lever 3 one ends contact with oil cylinder piston 2, and oil cylinder piston 2 is installed on the base plate 8, and base plate 8 is installed on the sleeper, oil cylinder piston 2 links to each other with Hydraulic Station 1 by oil pipe, constitutes the hydraulic pressure stop buffer.
Oil cylinder piston 2 can directly touch brake control lever 3.
Claims (2)
1 one kinds of hydraulic pressure stop buffers, form by brake control lever, brake beam etc., it is characterized in that: on connecting plate (7), by axle (6) brake control lever (3) is installed, brake control lever (3) is gone up brake beam (4) is installed, connecting plate (7) also links to each other with rail (5), brake control lever (3) one ends contact with oil cylinder piston (2), and oil cylinder piston (2) is installed on the base plate (8), and base plate (8) is installed on the sleeper, oil cylinder piston (2) links to each other with Hydraulic Station (1) by oil pipe, constitutes the hydraulic pressure stop buffer.
2 hydraulic pressure stop buffers according to claim 1 is characterized in that: oil cylinder piston (2) direct contact brake control lever (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255850 CN2401421Y (en) | 1999-12-10 | 1999-12-10 | Hydraulic stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255850 CN2401421Y (en) | 1999-12-10 | 1999-12-10 | Hydraulic stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401421Y true CN2401421Y (en) | 2000-10-18 |
Family
ID=34039119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99255850 Expired - Lifetime CN2401421Y (en) | 1999-12-10 | 1999-12-10 | Hydraulic stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905131A (en) * | 2016-05-06 | 2016-08-31 | 中国铁道科学研究院通信信号研究所 | Low-noise brake beam suitable for vehicle retarder |
| CN113415437A (en) * | 2021-08-25 | 2021-09-21 | 民航成都物流技术有限公司 | Anti-sliding device for automatic wheel chock of vehicle |
-
1999
- 1999-12-10 CN CN 99255850 patent/CN2401421Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905131A (en) * | 2016-05-06 | 2016-08-31 | 中国铁道科学研究院通信信号研究所 | Low-noise brake beam suitable for vehicle retarder |
| CN113415437A (en) * | 2021-08-25 | 2021-09-21 | 民航成都物流技术有限公司 | Anti-sliding device for automatic wheel chock of vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2920763Y (en) | Rail vehicle pneumatic-hydraulic braking device | |
| CN2765837Y (en) | Straddle type single-track railroad switch beam driving device | |
| CN2401421Y (en) | Hydraulic stop | |
| CN208559045U (en) | A kind of middle low speed magnetic suspension train pantagraph current collector | |
| CN202389405U (en) | Hydraulic parking anti-slipping device | |
| CN102501885A (en) | Hydraulic parking anti-skid device | |
| CN2513856Y (en) | Hydraulic controlled gravity brake | |
| CN201309490Y (en) | Rail press brake device | |
| CN2835022Y (en) | Anti-glide device | |
| CN2235390Y (en) | Buffer stop arrangement for subway vehicles | |
| CN2314999Y (en) | Low limit large space inner gripping lever type wheel catcher | |
| CN214271503U (en) | Boosting device for insufficient displacement of switch point rail | |
| CN2513858Y (en) | Track brake for railway vehicle | |
| CN2369918Y (en) | Lift parking anti-slide device | |
| CN2673749Y (en) | Axle weight adjustable locomotive railway car | |
| CN2772920Y (en) | Electric gravity vehicle stopper with float rail | |
| CN216994332U (en) | Monorail train presss from both sides rail arresting gear | |
| CN2415961Y (en) | Pneumatic, hydraulic & electric three-purpose speed reducer for vehicle | |
| CN2402566Y (en) | Hydraulic speed reducer | |
| CN2719675Y (en) | Arrival-advance track anti-slide device | |
| CN1013092B (en) | Track brake method and device fixed on railway | |
| CN212890352U (en) | Bogie normally-open braking device | |
| CN1249252A (en) | Internally supported and hinged train stop able to be fully released | |
| CN2146402Y (en) | Controllable railway stop | |
| CN2611244Y (en) | Emergency brake of motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |