CN206537289U - A kind of rail transport limiting and protecting device - Google Patents
A kind of rail transport limiting and protecting device Download PDFInfo
- Publication number
- CN206537289U CN206537289U CN201720250111.7U CN201720250111U CN206537289U CN 206537289 U CN206537289 U CN 206537289U CN 201720250111 U CN201720250111 U CN 201720250111U CN 206537289 U CN206537289 U CN 206537289U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- screw rod
- rail transport
- travel switch
- utility
- 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
Links
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model belongs to rail transport field; specifically a kind of rail transport limiting and protecting device; including the supporting plate below two side by side tracks between adjacent sleeper; some screw rods being from top to bottom placed through in supporting plate; equal ring set has back-moving spring on each screw rod above supporting plate; equal screw thread is combined with adjusting nut on each screw rod below supporting plate; the top of all screw rods is supported by pedal jointly; at least one screw rod bottom is provided with travel switch, and travel switch is connected by connecting cable with railway transport vehicle control system.The utility model device is practically applicable to the shuttle car of the various models of mine field Orbital Transport Systems.Installation is simple and convenient to operate.The offside operation of vehicle can effectively be prevented, no matter the vehicle of which kind of specification is come trigger protection device action by wheel, it is ensured that protection device reliability.Transformation of the present utility model is processed using leftover pieces of waste and old steel etc., significantly reduces cost.
Description
Technical field
The utility model belongs to rail transport field, specifically a kind of rail transport limiting and protecting device.
Background technology
With the continuous improvement of mechanization degree, circulating vehicle, shuttle car are widely applied in mine field, are being used
Cheng Zhong, when haulage vehicle runs to circulating vehicle, shuttle car head and tail specified location, it is necessary to stop vehicle operation, otherwise will
There is the phenomenon of the offside operation of vehicle, so as to cause vehicle to adjust road, very big potential safety hazard is brought to safety in production.
Present situation is：Touch lever type limiting protection device is installed in shuttle car head, tail, following shortcoming is primarily present：Transport
Vehicle specification disunity, install feeler lever when height, apart from disunity, Some vehicles can be triggered, and Some vehicles can not be triggered, and be existed
Potential safety hazard, while touch lever type limiting protection is easily artificially removed, exists and operates against regulations, it is impossible to play a very good protection.
For this present situation, ad hoc meter is a kind of, installs one kind in orbit and passes through, one kind of vehicular traffic wheel triggering
Protection device.
The content of the invention
There is provided a kind of rail transport position limitation protection in order to solve the problem of offside operation of vehicle is brought for the utility model
Device.
The utility model is achieved through the following technical solutions：A kind of rail transport limiting and protecting device, including located at
The supporting plate below two side by side tracks between adjacent sleeper, some screw rods being from top to bottom placed through in supporting plate,
Equal ring set has back-moving spring on each screw rod above supporting plate, on each screw rod below supporting plate
Equal screw thread is combined with adjusting nut, and the top of all screw rods is supported by pedal jointly, and at least one screw rod bottom is provided with stroke
Switch, travel switch is connected by connecting cable with railway transport vehicle control system.
Rail transport limiting and protecting device described in the utility model has the advantages that relative to prior art：
1）Meet and require：The utility model device is practically applicable to the shuttle car of the various models of mine field Orbital Transport Systems.
2）It is easy to operate：Installation is simple and convenient to operate.
3）Prevent potential safety hazard：The offside operation of vehicle can effectively be prevented, no matter the vehicle of which kind of specification is by car
Wheel carrys out trigger protection device action, it is ensured that protection device reliability.
4）Reduce cost：Transformation of the present utility model is processed using leftover pieces of waste and old steel etc., is greatly dropped
Low cost, has saved substantial amounts of fund.
Brief description of the drawings
Fig. 1 is the structural representation of rail transport limiting and protecting device described in the utility model.
In figure：1- tracks, 2- supporting plates, 3- screw rods, 4- back-moving springs, 5- adjusting nuts, 6- pedals, 7- travel switches,
8- connecting cables, 9- railway transport vehicle control systems, 10- fixation clips, 11- road wheels.
Embodiment
A kind of rail transport limiting and protecting device, includes the support of the lower section of two side by side tracks 1 between adjacent sleeper
Plate 2, some screw rods 3 being from top to bottom placed through in supporting plate 2,
Ring set has back-moving spring 4 on each screw rod 3 of the top of supporting plate 2, each spiral shell positioned at the lower section of supporting plate 2
Equal screw thread is combined with adjusting nut 5 on bar 3, and the top of all screw rods 3 is supported by pedal 6 jointly, at least one bottom of screw rod 3 peace
Equipped with travel switch 7, travel switch 7 is connected by connecting cable 8 with railway transport vehicle control system 9.
The utility model further provides a kind of fixed form of supporting plate 2, the i.e. supporting plate 2 positioned at the both sides of track 1
Top bolt connection has the fixation clip 10 with the spacing cooperation in the bottom of track 1.
In order to improve the reliability of device, each bottom of screw rod 3 is mounted on travel switch 7.
Referring to Fig. 1, when specifically used, the utility model is installed on circulating vehicle, shuttle car head or tail specified location
Adjacent sleeper between.When railway transport vehicle reaches specified location, pedal 6 is pushed down in the inner side of driving wheel 11, and pedal 6 is transported downwards
OK, so as to drive the operation downwards of screw rod 3 so that travel switch 7 is acted, normally closed point is opened, so that railway transport vehicle is controlled
System 9 is powered off, and railway transport vehicle is out of service.
Claims (3)
1. a kind of rail transport limiting and protecting device, it is characterised in that including two side by side tracks between adjacent sleeper（1）
The supporting plate of lower section（2）, it is some to be from top to bottom placed through supporting plate（2）On screw rod（3）,
Positioned at supporting plate（2）Each screw rod of top（3）Upper equal ring set has back-moving spring（4）, positioned at supporting plate（2）Lower section it is every
Individual screw rod（3）Upper equal screw thread is combined with adjusting nut（5）, all screw rods（3）Top be supported by pedal jointly（6）, at least one
Individual screw rod（3）Bottom is provided with travel switch（7）, travel switch（7）Pass through connecting cable（8）With railway transport vehicle control
System（9）It is connected.
2. a kind of rail transport limiting and protecting device according to claim 1, it is characterised in that positioned at track（1）Both sides
Supporting plate（2）Top bolt connection has and track（1）The fixation clip of the spacing cooperation in bottom（10）.
3. a kind of rail transport limiting and protecting device according to claim 1 or 2, it is characterised in that each screw rod（3）Bottom
Portion is mounted on travel switch（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250111.7U CN206537289U (en) | 2017-03-15 | 2017-03-15 | A kind of rail transport limiting and protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250111.7U CN206537289U (en) | 2017-03-15 | 2017-03-15 | A kind of rail transport limiting and protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537289U true CN206537289U (en) | 2017-10-03 |
Family
ID=59942589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720250111.7U Expired - Fee Related CN206537289U (en) | 2017-03-15 | 2017-03-15 | A kind of rail transport limiting and protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206537289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541330A (en) * | 2019-09-02 | 2019-12-06 | 贾令改 | Deformation correction equipment for steering position of railway outer rail |
-
2017
- 2017-03-15 CN CN201720250111.7U patent/CN206537289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541330A (en) * | 2019-09-02 | 2019-12-06 | 贾令改 | Deformation correction equipment for steering position of railway outer rail |
| CN110541330B (en) * | 2019-09-02 | 2021-02-26 | 台州来智科技有限公司 | Deformation correction equipment for steering position of railway outer rail |
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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: 20171003 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |