CN203344963U - Mining double-rail car stopper - Google Patents
Mining double-rail car stopper Download PDFInfo
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- CN203344963U CN203344963U CN 201320269666 CN201320269666U CN203344963U CN 203344963 U CN203344963 U CN 203344963U CN 201320269666 CN201320269666 CN 201320269666 CN 201320269666 U CN201320269666 U CN 201320269666U CN 203344963 U CN203344963 U CN 203344963U
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- block
- pole
- spring
- bearings
- base plate
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- 238000005065 mining Methods 0.000 title claims abstract description 17
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model relates to a mining double-rail car stopper. The mining double-rail car stopper comprises a bottom board, and two car stopper body sets symmetrically distributed on the two sides of the bottom board in the length direction. The bottom board crosses two steel rails in the length direction, is rectangular and is fixed to the bottoms of the two steel rails by a plurality of sets of pressing plates and pressing plate bolts. Each car stopper body set comprises two supports, a spring, a stopping block and a supporting rod, in each car stopper body set, holes are formed in the two supports, the supporting rod can penetrate through the holes, the spring and the stopping block are arranged in the middle of the two supports, the supporting rod can penetrate through the spring and the stopping block, the stopping block is hinged to the supporting rod, the stopping portion of the stopping block is a cube, the height of the stopping block is larger than the center of a mine car wheel, the supporting rod penetrates through the two supports, the spring and the stopping block, the two ends of the supporting rod are respectively fixed through nuts, and the two supports are respectively fixed to the bottom board through two cushioning boards and two support bolts. By adopting the advanced and reasonable structural design, the mining double-rail car stopper is safe, reliable, and high in practicality and popularization value.
Description
Technical field
The utility model relates to mine rail stop device field, is specially a kind of mining double-track formula stop device.
Background technology
We know, downhole safety production is determining the survival and development of excavation enterprise.In downhole production, transport mine car stops according to be everlasting specific place of need of production, due to reasons such as underworkings are uneven, usually can slip the car accident, to the security of the lives and property, brings major safety risks.The mine rail stop device, as a kind of underground orbit traffic safety facility of indispensability, is installed on each driving point, parking lot, top, roadway slope etc. and locates, and can be blocked stopping mine car, and the car accident that prevents from slipping occurs.The more single track stop device of use, concentrate because it is stressed and the low deficiency that waits of structural strength now, and the stop device parts are more fragile, and safety factor is lower, has increased the potential safety hazard of producing.
The utility model content
The utility model, for the potential safety hazard that the single track stop device solved because generally using at present brings, provides a kind of mining double-track formula stop device, has improved and has blocked the safe reliability that stops mine car, effectively the safety in production of promoting enterprise.
The utility model is achieved by the following technical solutions:
A kind of mining double-track formula stop device, it comprises on base plate, base plate goes up two groups of stop devices that bilateral symmetry distributes along its length, described floor passes across two rail along its length, and described base plate is oblong, and at the bottom of being fixed on two Rails with some groups of pressing plates and follower bolt; Described every group of stop device comprises two bearings, spring, block, pole; Be respectively equipped with the hole that can run through pole in described two bearings, also be provided with spring and the block that can run through pole in the centre of two bearings, it is upper that described block is articulated in pole, and the stop portions of block is cube, and height is high higher than the tramcar wheel center; Described pole is run through two bearings, spring and blocks, and the two ends of pole fix with nut respectively, and described two bearings are fixed on base plate with two carrier setting bolts by two backing plates respectively.
The two ends of described base plate are parallel to respectively rail along the rail outside two bearings are installed, be parallel to rail between two bearings pole is installed, described pole upper by retardance tramcar wheel direction block front, spring after install successively, block stops that the end cube is respectively towards the rail direction.
Two block left and right position consistency of described two groups of stop devices, synchronously contact tramcar wheel.
Described pole is installed when fastening spring is granted to precompressed compression, the elastic force potential energy that block produces during because of the precompressed amount of spring and pressurized thereof, can bear accidental shock and effectively empty, the heavy duty of retardance stop mine car and avoid damaging stop device; Two block left and right position consistency, synchronously contact tramcar wheel, the retardance intensity of guarantee stop device and stressed even.
A kind of mining double-track formula of the utility model stop device, by its rational structure design, succinct firm mounting means, can effectively block and stop mine car and slip row, for stopping mine car, downhole production provides a kind of failure-free safety facilities, and cheap and easy to utilize because of it.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is application schematic diagram of the present utility model.
Nomenclature in figure: 1, base plate; 2, backing plate; 3, bearing; 4, spring; 5, block; 6, nut; 7, pole; 8, pressing plate; 9, follower bolt; 10, carrier setting bolt.
The specific embodiment
With reference to the accompanying drawings the utility model specific embodiment is elaborated:
Referring to Fig. 1, Fig. 2.
A kind of mining double-track formula of the utility model stop device, a kind of mining double-track formula stop device, it comprises on base plate 1, base plate goes up two groups of stop devices that bilateral symmetry distributes along its length, described floor 1 passes across two rail along its length, described base plate is oblong, and at the bottom of being fixed on two Rails with some groups of pressing plates 8 and follower bolt 9; Described every group of stop device comprises two bearings 3, spring 4, block 5, pole 7; Be respectively equipped with the hole that can run through pole 7 in described two bearings 3, also be provided with spring 4 and the block 5 that can run through pole in the centre of two bearings 3, it is upper that described block 5 is articulated in pole, and the stop portions of block is cube, and height is high higher than the tramcar wheel center; Described pole 7 is run through two bearings 3, spring 4 and block 5, and the two ends of pole 7 are fixing with nut 6 respectively, and described two bearings are fixed on base plate 1 by two carrier setting bolts 10 of two backing plates, 2 use respectively.
The two ends of described base plate are parallel to respectively rail along the rail outside two bearings are installed, be parallel to rail between two bearings pole is installed, described pole upper by retardance tramcar wheel direction block front, spring after install successively, block stops that the end cube is respectively towards the rail direction.
Two block left and right position consistency of described two groups of stop devices, synchronously contact tramcar wheel.
Described pole is installed when fastening spring is granted to precompressed compression, the elastic force potential energy that block produces during because of the precompressed amount of spring and pressurized thereof, can bear accidental shock and effectively empty, the heavy duty of retardance stop mine car and avoid damaging stop device; Two block left and right position consistency, synchronously contact tramcar wheel, the retardance intensity of guarantee stop device and stressed even.
During rail travelling crane, the block 5 of mining double-track formula stop device is stopped and holds cube respectively to putting down away from the rail direction, guarantee that block 5 separates with rail.When stopping state, block 5 is stopped to holding cube to lift is placed on rail when mine car, as shown in Figure 2, mining double-track formula stop device can be brought into play actv. retardance function, guarantees that mine car stops safety.
A kind of mining double-track formula of the utility model stop device, adopt rational structure design, and succinct firm mounting means, and cheap cost and safe and reliable retardance function are produced a kind of novel safety device is provided for the underground orbit transportation.
Claims (3)
1. a mining double-track formula stop device, it is characterized in that, it comprises on base plate (1), base plate (1) goes up two groups of stop devices that bilateral symmetry distributes along its length, described base plate passes across two rail along its length, described base plate (1) is oblong, and at the bottom of being fixed on two Rails with some groups of pressing plates (8) and follower bolt (9); Described every group of stop device comprises two bearings (3), spring (4), block (5), pole (7); Be respectively equipped with the hole that can run through pole (7) in described two bearings (3), also be provided with spring (4) and the block (5) that can run through pole (7) in the centre of two bearings (3), described block (5) is articulated on pole (7), the stop portions of block (5) is cube, and height is high higher than the tramcar wheel center; Described pole (7) is run through two bearings (3), spring (4) and block (5), and the two ends of pole (7) use respectively nut (6) fixing, and described two bearings (3) are fixed on base plate (1) with two carrier setting bolts (10) by two backing plates (2) respectively.
2. a kind of mining double-track formula stop device as claimed in claim 1, it is characterized in that, the two ends of described base plate (1) are parallel to respectively rail along the rail outside two bearings (3) are installed, be parallel to rail between two bearings (3) pole (7) is installed, described pole (7) upper by retardance tramcar wheel direction block (5) front, spring (4) after install successively, block (5) stops that the end cube is respectively towards the rail direction.
3. a kind of mining double-track formula stop device as claimed in claim 1, is characterized in that, two blocks (5) left and right position consistency of described two groups of stop devices, synchronously contact tramcar wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269666 CN203344963U (en) | 2013-05-16 | 2013-05-16 | Mining double-rail car stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269666 CN203344963U (en) | 2013-05-16 | 2013-05-16 | Mining double-rail car stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344963U true CN203344963U (en) | 2013-12-18 |
Family
ID=49744892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269666 Expired - Fee Related CN203344963U (en) | 2013-05-16 | 2013-05-16 | Mining double-rail car stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117187A (en) * | 2017-04-20 | 2017-09-01 | 中国人民解放军96874部队 | The buried track top shoulder rail meter of one side |
| CN109591844A (en) * | 2019-01-24 | 2019-04-09 | 滕州市金达煤炭有限责任公司 | A kind of manual holding rail car stop of mine car |
-
2013
- 2013-05-16 CN CN 201320269666 patent/CN203344963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117187A (en) * | 2017-04-20 | 2017-09-01 | 中国人民解放军96874部队 | The buried track top shoulder rail meter of one side |
| CN109591844A (en) * | 2019-01-24 | 2019-04-09 | 滕州市金达煤炭有限责任公司 | A kind of manual holding rail car stop of mine car |
| CN109591844B (en) * | 2019-01-24 | 2024-05-28 | 滕州市金达煤炭有限责任公司 | Manual rail holding type car arrester for mine car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151030 Address after: 045000 No. 30 Mining Road, Yangquan, Shanxi Patentee after: Yangquan City Shengda Mineral Material Co, Ltd. Address before: 045000 Shanxi city of Yangquan province mining Risa No. 18 ditch Patentee before: Dong Zuofeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160516 |