CN210310374U - Prevent vehicle backstop that falls off a way - Google Patents
Prevent vehicle backstop that falls off a way Download PDFInfo
- Publication number
- CN210310374U CN210310374U CN201920823411.9U CN201920823411U CN210310374U CN 210310374 U CN210310374 U CN 210310374U CN 201920823411 U CN201920823411 U CN 201920823411U CN 210310374 U CN210310374 U CN 210310374U
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- backstop
- bolt
- push rod
- station
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a prevent that vehicle falls backstop, including hydraulic pressure station, hydraulic pressure bolt and backstop, the hydraulic pressure station is fixed in between the train track, the hydraulic pressure station has hydraulic pressure push rod, the flexible direction of hydraulic pressure push rod is unanimous with the train direction of advancing on the train track, hydraulic pressure push rod's end with the rear end of hydraulic pressure bolt is fixed, the hydraulic pressure bolt is articulated the backstop. The utility model is installed on one side of the rail, is a mechanical type, is convenient to maintain and has high reliability; simple design and manufacture, small occupied area, low cost and convenient construction.
Description
Technical Field
The utility model belongs to the technical field of the car dumper system traverser braking, concretely relates to prevent that vehicle falls way backstop.
Background
The original car dumper system transfer platform device for preventing the car from sliding is characterized in that a set of hydraulic wheel clamping devices are arranged on two sides in a track, and when the car enters the transfer platform for positioning, the wheel is clamped through the extrusion of the wheel clamping devices. However, when the vehicle freezes or sundries are stuck in winter, the wheel clamping device cannot clamp the wheel, and the vehicle is easy to slide and fall off the road. The hydraulic system has a complex structure and is influenced by weather, the failure rate is high, and the maintenance is difficult.
Disclosure of Invention
In order to solve the problem, the utility model provides a device design, simple manufacture, take up an area of few, the expense is low, construction convenience's the stopper that prevents that the vehicle from falling to say.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a prevent that vehicle falls backstop, includes hydraulic pressure station, hydraulic pressure bolt and backstop, hydraulic pressure station is fixed in between the train track, hydraulic pressure station has hydraulic pressure push rod, the flexible direction of hydraulic pressure push rod is unanimous with the train direction of advancing on the train track, hydraulic pressure push rod terminal with the rear end of hydraulic pressure bolt is fixed, hydraulic pressure bolt is articulated the backstop, the backstop is the cylindrical platelike structure of bending of horizontal direction, comprises connecting portion and backstop portion, connecting portion with backstop portion is certain angle at the horizontal direction, connecting portion with hydraulic pressure bolt is articulated, the locating hole has been seted up at the middle part of backstop portion, but with above-mentioned backstop portion is rotationally fixed through the bolt that passes the locating hole.
Preferably, an included angle between the connecting portion and the stopper portion is 150 °.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model is installed on one side of the rail, is a mechanical type, is convenient to maintain and has high reliability;
2. the utility model has simple design and manufacture, small occupied area, low cost and convenient construction;
3. the utility model discloses utilize transfer platform hydraulic pressure bolt motion control backstop to rotate, do not need electrical control, when the hydraulic pressure bolt was extracted, the backstop portion of backstop just blocked the vehicle wheel, and is perpendicular with the train track, and when the hydraulic pressure bolt was inserted, the backstop portion of backstop was withdrawed the vehicle and can freely pass through.
Drawings
FIG. 1 is a state diagram of the hydraulic plug of the present invention when pulled out;
fig. 2 is a state diagram of the hydraulic plug of the present invention when inserted.
Detailed Description
As shown in fig. 1 and 2, a backstop for preventing a vehicle from falling off a track comprises a hydraulic station 1, a hydraulic bolt 2 and a backstop 3, wherein the hydraulic station 1 is fixed between train tracks 4, the hydraulic station 1 is provided with a hydraulic push rod 5, the telescopic direction of the hydraulic push rod 5 is consistent with the forward direction of a train on the train tracks 4, the tail end of the hydraulic push rod 5 is fixed with the rear end of the hydraulic bolt 2, the hydraulic bolt 2 is hinged to the backstop 3, the backstop 3 is a bent cylindrical plate-shaped structure in the horizontal direction and consists of a connecting part 6 and a stopping part 7, the connecting part 6 and the stopping part 7 are at a certain angle in the horizontal direction, the connecting part 6 is hinged to the hydraulic bolt 2, a positioning hole is formed in the middle part of the stopping part 7, and the stopping part 7 can be rotationally fixed through a bolt penetrating through.
The angle between the connecting portion 6 and the stop portion 7 is 150 °.
When the utility model is used, when a vehicle enters the appointed position of the transfer platform and the hydraulic bolt 2 exits, the stopper 3 moves upwards to block the vehicle wheel and fix the vehicle wheel; when the hydraulic bolt 2 is inserted, the stopper 3 is retracted, and the train wagon can freely pass through; thereby ensuring that the vehicle does not slide or fall off the track during running.
Meanwhile, for better action of the stopper 3, a gap with a certain length is formed in the train track 4 within the rotation range of the stopper.
Claims (2)
1. The utility model provides a prevent that vehicle falls backstop, its characterized in that, includes hydraulic pressure station, hydraulic pressure bolt and backstop ware, hydraulic pressure station is fixed in between the train track, hydraulic pressure station has hydraulic pressure push rod, the flexible direction of hydraulic pressure push rod is unanimous with the train direction of advancing on the train track, hydraulic pressure push rod's end with the rear end of hydraulic pressure bolt is fixed, hydraulic pressure bolt is articulated the backstop ware, the backstop ware is the column platelike structure of bending of horizontal direction, comprises connecting portion and backstop portion, connecting portion with backstop portion is certain angle at the horizontal direction, connecting portion with hydraulic pressure bolt is articulated, the locating hole has been seted up at the middle part of backstop portion, and is rotatable fixed with above-mentioned backstop portion through the bolt that passes the locating.
2. A vehicle derailment prevention stopper according to claim 1, wherein the angle between the connecting portion and the stopper portion is 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823411.9U CN210310374U (en) | 2019-05-31 | 2019-05-31 | Prevent vehicle backstop that falls off a way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823411.9U CN210310374U (en) | 2019-05-31 | 2019-05-31 | Prevent vehicle backstop that falls off a way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310374U true CN210310374U (en) | 2020-04-14 |
Family
ID=70141713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823411.9U Expired - Fee Related CN210310374U (en) | 2019-05-31 | 2019-05-31 | Prevent vehicle backstop that falls off a way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310374U (en) |
-
2019
- 2019-05-31 CN CN201920823411.9U patent/CN210310374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |