CN203528479U - Traction wire rope braking device of mining aerial passenger device - Google Patents
Traction wire rope braking device of mining aerial passenger device Download PDFInfo
- Publication number
- CN203528479U CN203528479U CN201320704185.5U CN201320704185U CN203528479U CN 203528479 U CN203528479 U CN 203528479U CN 201320704185 U CN201320704185 U CN 201320704185U CN 203528479 U CN203528479 U CN 203528479U
- Authority
- CN
- China
- Prior art keywords
- brake strip
- wire rope
- traction wire
- passenger device
- aerial passenger
- 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 - Lifetime
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Abstract
The utility model discloses a traction wire rope braking device of a mining aerial passenger device. A main frame is provided with a hydraulic oil cylinder; the front end of a piston rod of the hydraulic oil cylinder is provided with an ejection plate; one end of the ejection plate is provided with two sliding shafts; springs wind the sliding shafts; the lower portions of the sliding shafts and an upper brake strip are arranged together; the upper brake strip is provided with a friction block; a lower brake strip and a base plate are arranged on the lower side of the main frame and are opposite to the upper brake strip; the lower brake strip is provided with a friction block. A traction wire rope is clamped between the upper brake strip and the lower brake strip of the traction wire rope braking device of the mining aerial passenger device and accordingly a fixed rope clip, a flexible rope clip and a large gradient detachable rope clip can pass through freely during normal operation of the mining aerial passenger device. When the traction wire rope of the mining aerial passenger device gallops in an overspeed mode, the control system receives signals, the ejection plate is pushed by the hydraulic oil cylinder and accordingly the upper brake strip and the lower brake strip are closed and the wire rope is clamped, and accordingly the overspeed galloping of the traction wire rope of the mining aerial passenger device can be prevented.
Description
Technical field
The utility model relates to a kind of steel rope break catching apparatus of restricting on draw gear.
Background technology
Brake equipment disconnected rope catching function all on rope draw gear, when the disconnected rope of haulage cable, causes safety misadventure at present, causes the generation of passenger casualty accident, not only causes great economic loss, more endangers the personal safety of passenger.
Utility model content
The purpose of this utility model is to provide a kind of haulage cable break catching apparatus.
The technical solution of the utility model is, a kind of mine overhead passenger device haulage cable brake equipment, hydraulic ram is housed on mainframe, piston rod front end at hydraulic ram is equipped with top board, and the other end of top board is equipped with two slide-bars, is tied with spring on slide-bar, the bottom of slide-bar and upper braking bar are installed together, on upper braking bar, friction shoe is housed, lower braking bar is contained in mainframe downside relative with upper braking bar with backing plate, on lower braking bar, friction shoe is housed.
In mainframe side, slide rail is housed, the two ends of top board are enclosed within slide rail.
The utlity model has following technique effect, haulage cable is clipped in the middle of the upper braking bar and lower braking bar of mine overhead passenger device haulage cable brake equipment, when mine overhead passenger device normally moves, fixed grip, movable rope clip and the heavy grade rope clamping device of can seting out all can freely pass through; When mine overhead passenger device steel rope is overrun driving, control system receives signal, and hydraulic ram promotes that top board makes braking bar and lower braking bar is closed and clamping steel wire rope, plays and prevents the overrun protective effect of driving of mine overhead passenger device steel rope.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of mine overhead passenger device haulage cable brake equipment, mainframe 1 is contained on crossbeam 11, hydraulic ram 2 is housed on mainframe 1, piston rod front end at hydraulic ram 2 is equipped with top board 3, the other end of top board 3 is equipped with two slide-bars 4, on slide-bar 4, be tied with spring 5, the bottom of slide-bar 4 and upper braking bar 6 are installed together, on upper braking bar 6, friction shoe 7 is housed, lower braking bar 8 is contained in mainframe 1 downside relative with upper braking bar 6 with backing plate 9, on lower braking bar 8, friction shoe 7 is housed; Steel rope 12 passes through between upper braking bar 6 and lower braking bar 8, in mainframe 1 side, slide rail 10 is housed, and the two ends of top board 3 are enclosed within slide rail 10.
Mode of operation of the present utility model is: haulage cable 12 is clipped in the middle of the upper braking bar 6 and lower braking bar 8 of mine overhead passenger device haulage cable brake equipment, when the normal operation of mine overhead passenger device and orderly shutdown, upper braking bar 6 keeps normally open under the effect of spring 5, and fixed grip, movable rope clip and the heavy grade rope clamping device of can seting out all can freely pass through; When mine overhead passenger device steel rope is overrun driving; control system receives signal; hydraulic ram 2 promotes top board 3; top board 3 drives two slide-bars 4 to decline with the upper braking bar 6 being connected with slide-bar 4 while moving downward; because lower braking bar 8 maintains static; thereby make the closed and clamping steel wire ropes 12 of braking bar 6 and lower braking bar 8, play and prevent the overrun protective effect of driving of mine overhead passenger device steel rope.
Claims (2)
1. a mine overhead passenger device haulage cable brake equipment, it is characterized in that: hydraulic ram (2) is housed on mainframe (1), piston rod front end at hydraulic ram (2) is equipped with top board (3), the other end of top board (3) is equipped with two slide-bars (4), on slide-bar (4), be tied with spring (5), the bottom of slide-bar (4) and upper braking bar (6) are installed together, friction shoe (7) is housed on upper braking bar (6), lower braking bar (8) is contained in mainframe (1) downside relative with upper braking bar (6) with backing plate (9), friction shoe (7) is housed on lower braking bar (8).
2. a kind of mine overhead passenger device haulage cable brake equipment according to claim 1, is characterized in that: in mainframe (1) side, slide rail (10) is housed, the two ends of top board (3) are enclosed within slide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704185.5U CN203528479U (en) | 2013-11-10 | 2013-11-10 | Traction wire rope braking device of mining aerial passenger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704185.5U CN203528479U (en) | 2013-11-10 | 2013-11-10 | Traction wire rope braking device of mining aerial passenger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528479U true CN203528479U (en) | 2014-04-09 |
Family
ID=50414726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704185.5U Expired - Lifetime CN203528479U (en) | 2013-11-10 | 2013-11-10 | Traction wire rope braking device of mining aerial passenger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528479U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552563A (en) * | 2013-11-10 | 2014-02-05 | 湘潭市恒欣实业有限公司 | Dragging wire rope brake device for mining aerial passenger device |
| CN105398993A (en) * | 2015-11-30 | 2016-03-16 | 淮南矿业(集团)有限责任公司 | Tail winch braking device and hauling system of endless rope winch |
| CN108283812A (en) * | 2018-03-08 | 2018-07-17 | 郑州大学 | A kind of slip rope emergency braking apparatus |
| CN112319514A (en) * | 2020-11-20 | 2021-02-05 | 娄底市同丰科技有限公司 | Emergency braking device of coal mine aerial passenger device |
-
2013
- 2013-11-10 CN CN201320704185.5U patent/CN203528479U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552563A (en) * | 2013-11-10 | 2014-02-05 | 湘潭市恒欣实业有限公司 | Dragging wire rope brake device for mining aerial passenger device |
| CN105398993A (en) * | 2015-11-30 | 2016-03-16 | 淮南矿业(集团)有限责任公司 | Tail winch braking device and hauling system of endless rope winch |
| CN105398993B (en) * | 2015-11-30 | 2017-09-15 | 淮南矿业(集团)有限责任公司 | The trailer brake apparatus and trailer system of endless rope winch |
| CN108283812A (en) * | 2018-03-08 | 2018-07-17 | 郑州大学 | A kind of slip rope emergency braking apparatus |
| CN108283812B (en) * | 2018-03-08 | 2023-06-23 | 郑州大学 | Emergency braking device for sliding rope |
| CN112319514A (en) * | 2020-11-20 | 2021-02-05 | 娄底市同丰科技有限公司 | Emergency braking device of coal mine aerial passenger device |
| CN112319514B (en) * | 2020-11-20 | 2023-11-10 | 江苏长实基业电气科技有限公司 | Emergency braking device of overhead passenger device for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dragging wire rope brake device for mining aerial passenger device Effective date of registration: 20190402 Granted publication date: 20140409 Pledgee: Shaoshan Hunan rural commercial bank Limited by Share Ltd Pledgor: Xiangtan Hengxin Industrial Co., Ltd. Registration number: 2019430000030 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200323 Granted publication date: 20140409 Pledgee: Shaoshan Hunan rural commercial bank Limited by Share Ltd Pledgor: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. Registration number: 2019430000030 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |