CN2725133Y - Automatic reset mechanical locking stop for vehicle - Google Patents
Automatic reset mechanical locking stop for vehicle Download PDFInfo
- Publication number
- CN2725133Y CN2725133Y CN 200420079167 CN200420079167U CN2725133Y CN 2725133 Y CN2725133 Y CN 2725133Y CN 200420079167 CN200420079167 CN 200420079167 CN 200420079167 U CN200420079167 U CN 200420079167U CN 2725133 Y CN2725133 Y CN 2725133Y
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- CN
- China
- Prior art keywords
- spring
- vehicle
- stop
- shaft
- rotating shaft
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- 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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Abstract
The utility model relates to an automatic reset mechanical locking stop for vehicle of the mine vehicles, comprising a bottom plate, a rotating shaft, a vehicle stop, a locking device, a spring shaft, and a spring. The automatic reset mechanical locking stop for vehicle is provided with a square base made of a square steel plate, the rotating shaft is arranged on the upper part of the base, and the rotating shaft is glidingly matched and provided with the shaft hole of the middle part of the vehicle stop. The upper part of the base is fixedly connected with the steel rail through screw bolts and the steel rail press plate, and a stress plate frame is arranged on the left side of the lower part of the base. The spring shaft is glidingly matched and installed in the hole of the middle part of the stress plate frame, and the collision spring is sheathed on the spring shaft. The phenomenon that the machine parts of the automatic reset mechanical locking stop for vehicle are deadly buried is avoided. The automatic reset mechanical locking stop for vehicle has the advantages of flexible actions, good automatic closing performance, high efficiency, safe and reliable performance, and fixed durability, saving personnel, operating without an operator in front of the automatic reset mechanical locking stop for vehicle, and thoroughly solving the problems that the vehicle is stopped forward, and is automatically unlocked backward.
Description
Affiliated technical field
The utility model relates to a kind of stop device of mine car, especially a kind of mechanical latching stop device that can automatically reset.
Background technology
At present, the function of stop device is: stop on the flatcar field, inclined gallery, the vehicle that does not connect extension is reserved for one's own use to glide and is entered inclined gallery; Stop the descending vehicle of band rope to be strayed into the middle field of uncoupling, inclined gallery; Because the stop device that is used for each parking lot, inclined gallery is different from the stop device that well head and gallery use, it is held up traffic the function except forward will be arranged, and " oppositely compeling out property " also will be arranged, i.e. the stop device that will have up vehicle to open automatically.But, present stop device all lacks " oppositely compeling out property ", can not satisfy the requirement that use inclined gallery, though also there is the stop device of self-control pedal in each colliery, also can solve some problems of " oppositely compeling out property ", but, but all exist the foot-driven machine structure and easily buried extremely, move technological deficiencies such as dumb, SELF CL poor performance by coal, and need the people and closely stepping on stop device all the time and could cross car, not only taken personnel but also dangerous, the timber wedge plug method of holding up traffic had also been arranged, operated loaded down with trivial details, also dangerous, also there is not good terms of settlement at present.
Summary of the invention
In order to solve the existing shortcoming of present stop device, the utility model provides a kind of mechanical latching stop device that automatically resets, and this stop device can not occur being buried dead phenomenon, flexible movements by coal, the SELF CL performance is good, operating personal is not operated saving personnel, efficient height in the front, safe and reliable, fixing durable, can thoroughly solve forward and hold up traffic, oppositely the problem of opening automatically.
The technical scheme that its technical matters that solves the utility model adopts is: this stop device comprises base plate 1, rotating shaft 2, car stop 3, blocking device 5, spring shaft 7 and spring 10 6 parts; It is characterized in that: this stop device has a plinth 1 of being made by steel plate, and base 1 top is equipped with rotating shaft 2, and rotating shaft 2 is slidingly installed with the axis hole at car stop 3 middle parts, makes car stop 3 not only can rotate into horizontality but also can rotate into erectility; The top of this base 1, captive joint with rail 11 by bolt and rail pressing plate 4, there is a square stressed sheet frame 9 in the left side in base 1 bottom, the hole bearing fit at its middle part spring shaft 7 is installed, on the spring shaft 7, suit the spring 10 of meeting and discussing, when sending a car in car stop 3 left sides, when top resistance shelves are stressed, it is made every effort to promote is pressed on the right side of spring shaft 7 car stop 3 bottoms, thereby power is conducted on the spring 10 of meeting and discussing, and car stop 3 tops are available buffer mine car is stopped.
Its beneficial effect is: the parts of this stop device can not occur being buried dead phenomenon by coal, flexible movements, and the SELF CL performance is good, and operating personal is not operated in the front, the saving personnel, the efficient height, safe and reliable, fixing durable, can thoroughly solve forward and hold up traffic, oppositely the problem of opening automatically.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is a structural principle scheme drawing of the present utility model.
Among the figure, 1 base, 2 rotating shafts, 3 car stops, 4 rail pressing plates, 5 blocking devices, 6 back-up rings, 7 spring shafts, 8 spring cotters, 9 stressed sheet frames, 10 springs of meeting and discussing, 11 rail.
The specific embodiment
In the drawings, car stop 3 is shelves car pieces of being made by plate iron, has through hole near center, and this through hole and rotating shaft 2 are slidingly installed, and counterweight is equipped with in the bottom of car stop 3, make this car stop be installed in the rotating shaft 2 after, can be erectility; It is one plane that its lower-left side is, and this plane contacts with the right side of spring shaft 7.
In the drawings, spring shaft 7 is a level and smooth axis, and its left end has a spring cotter through hole, its right-hand member be one outer with the spring 10 of meeting and discussing through cooresponding round baffle plate, the spring 10 of meeting and discussing is blocked, another side and car bumper lower-left contacts side surfaces in a side of circle baffle plate; This spring shaft 7 is slidingly installed by the hole in the middle of hatch lock 8 and back-up ring 6 and the stressed sheet frame 9.
In the drawings, when mine car when the right direction of car stop 3 approaches, car stop 3 is inclined to horizontal to the left, and mine car is passed through smoothly; When mine car when the left side approaches, car stop 3 can stop mine car.
Claims (3)
1. mechanical latching stop device that automatically resets, this stop device comprises base plate (1), rotating shaft (2), car stop (3), blocking device (5), spring shaft (7) and spring (10) six parts; It is characterized in that: this stop device has a plinth of being made by steel plate (1), and base (1) top is equipped with rotating shaft (2), and rotating shaft (2) is slidingly installed with the axis hole at car stop (3) middle part; The top of this base (1), captive joint with rail (11) by bolt and rail pressing plate (4),, a square stressed sheet frame (9) is arranged in the lower-left side of base (1), the hole bearing fit at its middle part spring shaft (7) is installed, spring shaft (7) is gone up suit and the spring of meeting and discussing (10).
2. a kind of mechanical latching stop device that automatically resets according to claim 1, it is characterized in that: car stop (3) is the shelves car piece of being made by plate iron, have through hole near center, this through hole and rotating shaft (2) are slidingly installed, and counterweight is equipped with in the bottom of car stop (3); It is one plane that its lower-left side is, and this plane contacts with the right side of spring shaft (7).
3. a kind of mechanical latching stop device that automatically resets according to claim 1, it is characterized in that: spring shaft (7) is a level and smooth axis, its left end has a spring cotter through hole, its right-hand member be one outer with the spring (10) of meeting and discussing through cooresponding round baffle plate, the spring of meeting and discussing (10) is blocked, another side and car bumper (3) lower-left contacts side surfaces in one side of circle baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079167 CN2725133Y (en) | 2004-08-31 | 2004-08-31 | Automatic reset mechanical locking stop for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079167 CN2725133Y (en) | 2004-08-31 | 2004-08-31 | Automatic reset mechanical locking stop for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725133Y true CN2725133Y (en) | 2005-09-14 |
Family
ID=35039858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079167 Expired - Fee Related CN2725133Y (en) | 2004-08-31 | 2004-08-31 | Automatic reset mechanical locking stop for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725133Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229341A (en) * | 2011-04-25 | 2011-11-02 | 单玉川 | Mine safety device |
| CN102774398A (en) * | 2012-07-22 | 2012-11-14 | 解波 | Car stopper for coal mine roadway |
| CN114575879A (en) * | 2022-05-09 | 2022-06-03 | 煤炭工业太原设计研究院集团有限公司 | Safety protection method for bottom shaft of inclined shaft car throwing field |
-
2004
- 2004-08-31 CN CN 200420079167 patent/CN2725133Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229341A (en) * | 2011-04-25 | 2011-11-02 | 单玉川 | Mine safety device |
| CN102774398A (en) * | 2012-07-22 | 2012-11-14 | 解波 | Car stopper for coal mine roadway |
| CN114575879A (en) * | 2022-05-09 | 2022-06-03 | 煤炭工业太原设计研究院集团有限公司 | Safety protection method for bottom shaft of inclined shaft car throwing field |
| CN114575879B (en) * | 2022-05-09 | 2022-07-01 | 煤炭工业太原设计研究院集团有限公司 | Safety protection method for bottom shaft of inclined shaft car throwing field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |