CN103273944A - Inclined-drift gradient-change anti-sliding safety locking device - Google Patents
Inclined-drift gradient-change anti-sliding safety locking device Download PDFInfo
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- CN103273944A CN103273944A CN2013102366516A CN201310236651A CN103273944A CN 103273944 A CN103273944 A CN 103273944A CN 2013102366516 A CN2013102366516 A CN 2013102366516A CN 201310236651 A CN201310236651 A CN 201310236651A CN 103273944 A CN103273944 A CN 103273944A
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- car
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- arrester
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Abstract
An inclined-drift gradient-change anti-sliding safety locking device comprises a car stopping rail, a car stopping net and a connecting device. The car stopping rail comprises a frame and two columns. Two ends of each of the columns of the car stopping rail extend to the top of the drift and a bottom plate of the drift and are fixed in the drift through concrete pouring. Steel tubes on two sides of the frame are sleeved on the outer sides of the columns. A frame of the car stopping net is formed by welding resin anchor rods. Two sides of the lower portion of the car stopping net and a rotary shaft are welded in an integrated manner. Two bearings are mounted on the steel tubes and are fixed on the bottom plate of the drift. A flexible steel rope is winded on the frame of the car stopping net. When the device is mounted, accidents of car sliding at gradient change points can be controlled effectively, safety degree of construction workers is improved greatly, and safety benefit and great social benefit are brought to enterprises and staff.
Description
Technical field
The present invention relates to become on the inclined gallery the anti-sport car safety interlock system in slope.
Background technology
In the facility of keeping off a car in the past, comprise the rod of keeping off a car, click beetle stop buffer, quick stop, arrester etc., in order to improve the safety factor that promotes in the transportation, under the prerequisite of the above facility of keeping off a car, further add the company's of preventing trailer again or connect trailer insecure and slip into the facility of keeping off a car in tunnel, and require simple and easy to operate.
Existing anti-sport car safety interlock system needs two cover counter weight devices, if span length design relative narrower causes laying for goods mixed and disorderly easily, and not easy to operate.The reliability aspect, the lander operates the dislodging hook operation that must note vehicle constantly and will confirm whether all safety facilities lockings at last before improving, as maloperation occurs, and vehicle slips into inclined gallery at once, the generation that causes the accident.The economic and practical aspect is improved preceding two and is overlapped twice operation of facility needs of keeping off a car, even needs two people cooperation finish time and effort consuming.
Require according to " safety regulations in coal mine ": install at parking lot, top entrance and can control the stop device that vehicle enters dislodging hook place; , install and to prevent that coupling vehicle not from slipping into the stop device of inclined gallery near the grade change point place in the parking lot, top; Greater than the place of a train length, setting can continue the down arrester of sport car by the company's of preventing trailer below grade change point.Make arrester form interlock with the net of keeping off a car and guarantee that mine car is in the safety guard-safeguard state all the time.
Summary of the invention
The purpose of this invention is to provide and a kind ofly make arrester and the net of keeping off a car forms interlock, guarantees that mine car is on the inclined gallery of safety guard-safeguard state all the time and become the anti-sport car safety interlock system in slope.
To achieve these goals, the technical solution used in the present invention is:
Become the anti-sport car safety interlock system in slope on a kind of inclined gallery, comprising keeps off a car block, keep off a car net and connecting device, it is characterized in that: arrester comprises framework and column, tunnel T﹠B plate is stretched at the two ends of two root posts of arrester, the two ends of described column adopt concreting to be fixed in the tunnel, and the steel pipe socket of the both sides of framework is in the outside of column;
The framework of netting of keeping off a car adopts resin anchor to be welded, and the side's off the net that keeps off a car both sides and rotating shaft are welded as a whole, and two bearings are installed above the steel pipe, and bearing fixing is on the base plate in tunnel, and the framework of the net of keeping off a car is wound with flexible wire ropes;
Connecting device comprises counterweight bucket, pulley, steel rope I and steel rope II, the end of steel rope I is connected with the counterweight bucket and walks around pulley then and be connected with arrester, the end of steel rope II be connected with arrester the pulley of walking around top, road, inclined gallery then be connected at last keep off a car online.
Further, described arrester adopts tower structure, and column adopts 3 cun steel pipes, and framework is rectangular frame, is welded with the reinforcement steel pipe of horizontal positioned in the centre of framework.
The present invention has following advantage:
1, alerting ability aspect, the device before improving need two cover counter weight devices, if span length design relative narrower causes laying for goods mixed and disorderly easily, and not easy to operate; Improve back one cover counter weight device, save the space, two covering devices are realized interlock, realize the alerting ability operation.
2, reliability aspect, the lander operates the dislodging hook operation that must note vehicle constantly and will confirm whether all safety facilities lockings at last before improving, as maloperation occurs, and vehicle slips into inclined gallery at once, the generation that causes the accident; Improve the back vehicle and slip into inclined gallery, the net of keeping off a car is together in addition caught car, has improved the reliability of the facility of keeping off a car greatly.
3, economic and practical aspect is improved preceding two and is overlapped twice operation of facility needs of keeping off a car, even needs two people cooperation finish time and effort consuming; As long as improve the back single job, easily easy operation can be finished the keep off a car folding of facility of twice.
Description of drawings
Fig. 1 is arrester structural representation of the present invention.
Fig. 2 is the web frame scheme drawing of keeping off a car of the present invention.
Fig. 3 is the structural representation of connecting device of the present invention.
In the accompanying drawing: 1, framework; 2, column; 3, steel rope I; 4, pulley; 5, steel rope II; 6, the net of keeping off a car; 7, flexible wire ropes; 8, bearing; 9, rotating shaft; 10, counterweight bucket.
The specific embodiment
The present invention becomes the anti-sport car safety interlock system in slope on a kind of inclined gallery, comprising keeps off a car block, keep off a car net and connecting device.
As shown in Figure 1, arrester adopts tower structure, and column 2 uses 3 cun steel pipe manufacturings, and the two ends 0.5m in the T﹠B plate of taking root separately uses concreting; Framework 1 uses 4 cun steel pipes to be welded into frame-type, and vertically weld both sides, and the steel pipe socket of framework 1 both sides is inserted in wherein column 2 in the outside of column 2, forms up and down framework.
As shown in Figure 2, the screen frame frame of keeping off a car adopts diameter 20mm resin anchor to be welded, and keep off a car off the net two side ends place and 2 cun solid drawn pipes are welded as a whole; Steel pipe passes two bearings 8, and bearing 8 is fixed on the base plate by diameter 20mm length 2300mm resin anchor, and 2 cun steel pipes can be rotated in bearing 8; The flexible wire ropes 7 of framework cooling diameter 15.5mm of net of keeping off a car plays buffer action.
The twice facility of keeping off a car connects with the steel rope of 12.5mm, by using 10 operations of counterweight bucket; The twice facility of keeping off a car can be linked, realize " one closes one opens ".
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
As shown in Figure 3, what installed in the left side is arrester, and what installed the inclined gallery, right side is the net of keeping off a car.
1, workflow during vehicle promotes
Vehicle counterweight well-bucket 10 before hook being promoted to the net of keeping off a car down is in a high position, and arrester is positioned at the left side, is in closed attitude, and the net of keeping off a car is in opening; Behind the keep off a car net of vehicle integral body by the right side, the counterweight of manually leaving behind well-bucket makes well-bucket be in low level, opens arrester, and the net of keeping off a car simultaneously is closed; After treating that vehicle arrives the parking lot, top by arrester, it is high-order that the counterweight well-bucket is returned, the arrester closure, and the net of keeping off a car is opened.
2, workflow during vehicle is transferred
Vehicle after parking lot, top hook finishes, the counterweight of manually leaving behind well-bucket, this moment, well-bucket was in a high position, arrester is opened, the net of keeping off a car is closed.Vehicle is by behind the arrester, and the counterweight well-bucket returns high-order, the arrester closure, and the net of keeping off a car is opened, and vehicle is by the net of keeping off a car.
Therefore, advantage of the present invention is: one the cover well-bucket easy and simple to handle, laborsaving, a people can finish whole process, twice keep off a car facility can realize the interlock; Do not link up with when the sport car phenomenon occurring when mine car, the first road arrester can be lived car bumper, plays the anticipation effect; The first road arrester is sling, and mine car does not hang and firmly slips into inclined gallery, and second road net closed state of keeping off a car is caught vehicle, has equally also reached the purpose of keeping off a car, and plays the effect of anticipation.
The invention has the beneficial effects as follows:
1, with similar technology contrast
1. alerting ability aspect, the device before improving need two cover counter weight devices, if span length design relative narrower causes laying for goods mixed and disorderly easily, and not easy to operate; Improve back one cover counter weight device, save the space, two covering devices are realized interlock, realize the alerting ability operation.
2. reliability aspect, the lander operates the dislodging hook operation that must note vehicle constantly and will confirm whether all safety facilities lockings at last before improving, as maloperation occurs, and vehicle slips into inclined gallery at once, the generation that causes the accident; Improve the back vehicle and slip into inclined gallery, the net of keeping off a car is together in addition caught car, has improved the reliability of the facility of keeping off a car greatly.
3. the economic and practical aspect is improved preceding two and is overlapped twice operation of facility needs of keeping off a car, even needs two people cooperation finish time and effort consuming; As long as improve the back single job, easily easy operation can be finished the keep off a car folding of facility of twice.
Make such this device of cover, just can make of common used materials such as a small amount of waste and old anchor pole, steel rope, steel pipes, materials are few, exquisite in workmanship, and this inclined drift tramcar escape-preventing device, catch the car device in safety and catch car efficient and reach 100%, the anti-sport car safety interlock system of grade change point can effectively be controlled the generation of the derailing accident at grade change point place on the inclined gallery, improve workmen's safe class greatly, brought safety benefit and huge social benefit for enterprise and worker.
Claims (2)
1. become the anti-sport car safety interlock system in slope on inclined gallery, comprising keeps off a car block, keep off a car net and connecting device, it is characterized in that: arrester comprises framework (1) and column (2), tunnel T﹠B plate is stretched at the two ends of two root posts (2) of arrester, the two ends of described column (2) adopt concreting to be fixed in the tunnel, and the steel pipe socket of the both sides of framework (1) is in the outside of column (2);
The framework of net (6) of keeping off a car adopts resin anchor to be welded, both sides and the rotating shaft (9) of net (6) below of keeping off a car is welded as a whole, two bearings (8) are installed above the steel pipe, and bearing (8) is fixed on the base plate in tunnel, and the framework of the net of keeping off a car (6) is wound with flexible wire ropes (7);
Connecting device comprises counterweight bucket (11), pulley (4), steel rope I (3) and steel rope II (5), the end of steel rope I (3) is connected with counterweight bucket (11) and walks around pulley (4) then and be connected with arrester, and the end of steel rope II (5) is connected the pulley (4) of walking around top, road, inclined gallery then and is connected at last on the net of keeping off a car (6) with arrester.
2. become the anti-sport car safety interlock system in slope on the inclined gallery according to claim 1, it is characterized in that: described arrester adopts tower structure, column (2) adopts 3 cun steel pipes, and framework (1) is rectangular frame, is welded with the reinforcement steel pipe of horizontal positioned in the centre of framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236651.6A CN103273944B (en) | 2013-06-06 | 2013-06-06 | Shang Bian slope, inclined gallery prevent-moving car safety interlock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236651.6A CN103273944B (en) | 2013-06-06 | 2013-06-06 | Shang Bian slope, inclined gallery prevent-moving car safety interlock system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103273944A true CN103273944A (en) | 2013-09-04 |
| CN103273944B CN103273944B (en) | 2016-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310236651.6A Expired - Fee Related CN103273944B (en) | 2013-06-06 | 2013-06-06 | Shang Bian slope, inclined gallery prevent-moving car safety interlock system |
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| Country | Link |
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| CN (1) | CN103273944B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438017A (en) * | 2018-03-15 | 2018-08-24 | 永贵能源开发有限责任公司新田煤矿 | A kind of Coal Transportation ground latch device |
| CN110979386A (en) * | 2019-12-19 | 2020-04-10 | 临沂矿业集团菏泽煤电有限公司 | Inclined drift safety car stopping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332798A1 (en) * | 1988-03-18 | 1989-09-20 | F.I.P. Industriale S.P.A. | Emergency stop device, particularly designed for trains and the like |
| CN2860936Y (en) * | 2005-11-01 | 2007-01-24 | 伟成工业有限公司 | Windshield wiper spoiler |
| CN101844570A (en) * | 2010-06-10 | 2010-09-29 | 北京天地华泰采矿工程技术有限公司 | Mine inclined laneway car-sliding-prevention method and interlocking car stopper |
| CN201604662U (en) * | 2009-12-25 | 2010-10-13 | 平煤建工集团有限公司 | Automated linked vehicle stopping device for mine inclined roadway vehicle sliding prevention |
| CN102910191A (en) * | 2012-11-07 | 2013-02-06 | 泰安科创矿山设备有限公司 | Car stopping railing for sports car protection device |
| CN203372259U (en) * | 2013-06-06 | 2014-01-01 | 枣庄矿业集团中兴建安工程有限公司 | Safety locking device for preventing mine car from running on varying slope of inclined drift |
-
2013
- 2013-06-06 CN CN201310236651.6A patent/CN103273944B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332798A1 (en) * | 1988-03-18 | 1989-09-20 | F.I.P. Industriale S.P.A. | Emergency stop device, particularly designed for trains and the like |
| CN2860936Y (en) * | 2005-11-01 | 2007-01-24 | 伟成工业有限公司 | Windshield wiper spoiler |
| CN201604662U (en) * | 2009-12-25 | 2010-10-13 | 平煤建工集团有限公司 | Automated linked vehicle stopping device for mine inclined roadway vehicle sliding prevention |
| CN101844570A (en) * | 2010-06-10 | 2010-09-29 | 北京天地华泰采矿工程技术有限公司 | Mine inclined laneway car-sliding-prevention method and interlocking car stopper |
| CN102910191A (en) * | 2012-11-07 | 2013-02-06 | 泰安科创矿山设备有限公司 | Car stopping railing for sports car protection device |
| CN203372259U (en) * | 2013-06-06 | 2014-01-01 | 枣庄矿业集团中兴建安工程有限公司 | Safety locking device for preventing mine car from running on varying slope of inclined drift |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438017A (en) * | 2018-03-15 | 2018-08-24 | 永贵能源开发有限责任公司新田煤矿 | A kind of Coal Transportation ground latch device |
| CN110979386A (en) * | 2019-12-19 | 2020-04-10 | 临沂矿业集团菏泽煤电有限公司 | Inclined drift safety car stopping device |
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| Publication number | Publication date |
|---|---|
| CN103273944B (en) | 2016-10-26 |
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