CN201428473Y - Inclined drift rope pressure catcher - Google Patents
Inclined drift rope pressure catcher Download PDFInfo
- Publication number
- CN201428473Y CN201428473Y CN200920080290XU CN200920080290U CN201428473Y CN 201428473 Y CN201428473 Y CN 201428473Y CN 200920080290X U CN200920080290X U CN 200920080290XU CN 200920080290 U CN200920080290 U CN 200920080290U CN 201428473 Y CN201428473 Y CN 201428473Y
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- CN
- China
- Prior art keywords
- arrester
- rope
- movable pulley
- crossbeam
- catcher
- 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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Abstract
The utility model discloses an inclined drift rope pressure catcher, which comprises upright posts, a crossbeam, an arrester, guide fixed pulleys, a movable pulley, an arrester opening-closing pull rope and a winch steel rope, two upright posts are fixedly welded with brackets, the arrester is arranged on the brackets, connected with the pull rope and connected with the movable pulley around two fixed pulleys, the steel rope passes through the movable pulley, and the movable pulley moves downwards under the action of the tensile force of the steel rope so as to open the arrester. When the winch is not lifted, the arrester is in a normally closed state and capable of effectively preventing the generation of escape accident when the hook is not hung or the rope is broken. The catcher has simple structure, convenient manufacture, low cost and reliable performance.
Description
Technical field
The utility model relates to the safety device of a kind of mine gradient tunnel rail transport, particularly utilizes the hoisting gear steel cable to realize that the inclined plane transportation prevents the protection safety device of mine car sport car.
Background technology
In the gradient tunnel rail transport process of existing mine, it is more that the mine car derailing accident takes place, and equipment, roadway is damaged, even causes casualties, major accidents such as mine stopping production.Over the years, the mine is used pneumatic, electronic and the interlock catcher, and these devices all exist not enough, and pneumatic catcher need manually remove the operated valve switch, and labour intensity is big; There is the machine error in electronic and interlock catcher, causes mine car to run to protector place arrester and does not open, and mine car directly knocks protector, must often proofread and correct machine thus, makes troubles for on-the-spot the use.
The utility model content
The purpose of this utility model is to overcome the prior art weak point, is the catcher of power with the winch haulage cable and provide a kind of.It is explosion-proof, asynchronous to avoid control panel to need, the misoperation problem.And single, easy to operate between structure, reliable operation, the energy centralized Control realizes that interlocking effectively prevents the rope pressure type catcher that derailing accident takes place.
Purpose of design of the present utility model is by realizing to get off: the position on the track slope greater than a train length is provided with arrester, it is by No. 9 or No. 11 section steel manufacture columns, crossbeam and arrester and guiding fixed pulley, movable pulley and arrester open and close pull rope and winch cable constitutes, two columns two ends up and down insert the top, tunnel, the inside story is fixed with concrete casting, crossbeam and two columns adopt U type card to connect, and be welded with the guiding fixed pulley on the crossbeam, appropriate position, two column bottoms is welded with carriage, arrester places on the carriage, on arrester, be welded with two earrings at a distance of certain intervals, earrings on pull rope one end and the arrester is connected, the guiding fixed pulley that the other end passes on the crossbeam is connected with movable pulley with the guiding fixed pulley of hanging on the pre-buried sling in top, tunnel again, arrester moves up and down along two columns, the winch steel cable passes movable pulley, the tension force of speeding of steel cable moved down movable pulley and drives pull rope and mention arrester when winch promoted, realize the unlatching of arrester, arrester was not in normally off when winch promoted, and can prevent that mine car from not linking up with or the generation of disconnected rope derailing accident.
The utility model compared with prior art has the following advantages:
1, manually-operated is can't help in the opening and closing of arrester, reduces working strength of workers greatly;
2, arrester opens and closes flexibly and is steady, dependable performance;
3, do not have special driving mechanism, simple in structure, easily manufactured, cost is lower;
4, reliable in quality greatly reduces fault rate, and it is convenient to safeguard;
5, do not use pressure wind or electric power, energy conservation need not be installed the dedicated line system;
6, can realize the many retainings in a slope, prevent the expansion of mine car derailing accident in service.
Description of drawings
Fig. 1: scheme of installation of the present utility model;
Fig. 2: A is to view;
1 is winch among the figure, the 2nd, and movable pulley, the 3rd, mine car, the 4th, guiding fixed pulley, the 5th, pull rope, the 6th, steel cable, the 7th, column, the 8th, carriage, the 9th, crossbeam, the 10th, U type card, the 11st, arrester, the 12nd, earrings, the 13rd, guiding fixed pulley, the 14th, sling.
The specific embodiment
The utility model is further described by embodiment below in conjunction with accompanying drawing.
A kind of rope pressure type catcher, it makes column (7) by No. 11 i iron, crossbeam (9) and arrester (11), by guiding fixed pulley (4), movable pulley (2), arrester pull rope (5) and winch cable (6) constitute, two root posts (7) are fixed with concrete casting in the two ends insertion tunnel up and down, two column bottoms appropriate position weld brackets (8), crossbeam (9) adopts U type card (10) to connect with two columns, guiding fixed pulley (4) is welded on the crossbeam (9), another guiding fixed pulley (13) is hung on the sling that is embedded in the top, tunnel (14), arrester (11) places on the carriage (8), go up two earrings (12) that are welded with separated by a distance at arrester (11), the earrings (12) that arrester opens and closes on pull rope (5) one ends and the arrester (11) is connected, the guiding fixed pulley (4) that the other end passes on the crossbeam (9) is connected with movable pulley (2) with guiding fixed pulley (13) again, arrester (11) moves up and down at the effect lower edge of pull rope (5) column, realization arrester (11) is opened, the purpose of closing, winch steel cable (6) connects with mine car (3) by movable pulley (2), the tension force of speeding of winch steel cable (6) moves down movable pulley (2) and drives pull rope (5) and mentions arrester (11) during lifting, mine car (3) passes through, winch (1) when not promoting arrester (11) under the deadweight effect, be in normally off.
Claims (2)
1, a kind of inclined gallery rope pressure type catcher, position on the track slope greater than a train length is provided with arrester, it is characterized in that: by column (7), crossbeam (9) and arrester (11) and guiding fixed pulley (4), movable pulley (2) and arrester open and close pull rope (5) and wire rope (6) constitutes, appropriate position, two column bottoms is welded with carriage (8), arrester (11) places on the carriage (8), going up apart at arrester (11), certain intervals is welded with two earrings (12), the earrings (12) that arrester opens and closes on pull rope (5) one ends and the arrester (11) is connected, the guiding fixed pulley (4) that the other end passes on the crossbeam (9) is connected with movable pulley (2) with the guiding fixed pulley of hanging on the pre-buried sling in top, tunnel (14) (13) again, wire rope (6) passes movable pulley (2) and links to each other with mine car (3), and the tension force of speeding of wire rope (6) moved down movable pulley (2) and arrester (11) is opened when winch (1) promoted.
2, as a kind of inclined gallery according to claim 1 rope pressure type catcher, it is characterized in that: column (7), crossbeam (9) and arrester (11) are by i iron or section steel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920080290XU CN201428473Y (en) | 2009-04-20 | 2009-04-20 | Inclined drift rope pressure catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920080290XU CN201428473Y (en) | 2009-04-20 | 2009-04-20 | Inclined drift rope pressure catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428473Y true CN201428473Y (en) | 2010-03-24 |
Family
ID=42032208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920080290XU Expired - Fee Related CN201428473Y (en) | 2009-04-20 | 2009-04-20 | Inclined drift rope pressure catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428473Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229341A (en) * | 2011-04-25 | 2011-11-02 | 单玉川 | Mine safety device |
| CN102267475A (en) * | 2011-05-31 | 2011-12-07 | 马方圆 | Automatic trolley stop fence for inclined roadway |
| CN103010254A (en) * | 2012-12-19 | 2013-04-03 | 龙口矿业集团有限公司 | Pneumatic car blocking device of inclined drift |
| CN103114872A (en) * | 2012-12-11 | 2013-05-22 | 广东安元矿业技术服务有限公司 | Steeply-inclined track lifting and transporting method |
| CN103465933A (en) * | 2013-09-23 | 2013-12-25 | 刘聪 | Passive automatic energy-absorbing winch and brake method thereof |
| CN104925085A (en) * | 2015-05-29 | 2015-09-23 | 重庆川九建设有限责任公司 | Rope pressing type automatic tramcar blockage device of inclined shaft |
| CN105736043A (en) * | 2016-04-22 | 2016-07-06 | 华北科技学院 | Carrying device of single hydraulic pillar of advanced support for fully mechanized coal mining face of coal mine |
| 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 |
-
2009
- 2009-04-20 CN CN200920080290XU patent/CN201428473Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229341A (en) * | 2011-04-25 | 2011-11-02 | 单玉川 | Mine safety device |
| CN102267475A (en) * | 2011-05-31 | 2011-12-07 | 马方圆 | Automatic trolley stop fence for inclined roadway |
| CN102267475B (en) * | 2011-05-31 | 2013-04-03 | 马方圆 | Automatic trolley stop fence for inclined roadway |
| CN103114872A (en) * | 2012-12-11 | 2013-05-22 | 广东安元矿业技术服务有限公司 | Steeply-inclined track lifting and transporting method |
| CN103010254A (en) * | 2012-12-19 | 2013-04-03 | 龙口矿业集团有限公司 | Pneumatic car blocking device of inclined drift |
| CN103465933A (en) * | 2013-09-23 | 2013-12-25 | 刘聪 | Passive automatic energy-absorbing winch and brake method thereof |
| CN103465933B (en) * | 2013-09-23 | 2015-12-02 | 刘聪 | A kind of passive automatic energy-absorbing winch and braking method thereof |
| CN104925085A (en) * | 2015-05-29 | 2015-09-23 | 重庆川九建设有限责任公司 | Rope pressing type automatic tramcar blockage device of inclined shaft |
| CN105736043A (en) * | 2016-04-22 | 2016-07-06 | 华北科技学院 | Carrying device of single hydraulic pillar of advanced support for fully mechanized coal mining face of coal mine |
| CN105736043B (en) * | 2016-04-22 | 2018-06-19 | 华北科技学院 | A kind of coal mine fully-mechanized mining working advance support hydraulic prop handling device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sichuan Coal Group Furong Company Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Sichuan Coal Group Furong Company Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120420 |