CN202574219U - Retrogradation-preventing protecting device used for coal mine overhead passengers - Google Patents
Retrogradation-preventing protecting device used for coal mine overhead passengers Download PDFInfo
- Publication number
- CN202574219U CN202574219U CN 201220220844 CN201220220844U CN202574219U CN 202574219 U CN202574219 U CN 202574219U CN 201220220844 CN201220220844 CN 201220220844 CN 201220220844 U CN201220220844 U CN 201220220844U CN 202574219 U CN202574219 U CN 202574219U
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- Prior art keywords
- retrogradation
- preventing
- wrong direction
- drives
- bearing pin
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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.)
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Abstract
The utility model discloses a retrogradation-preventing protecting device used for coal mine overhead passengers. The retrogradation-preventing protecting device comprises a retrogradation-preventing bracket, wherein one end of the retrogradation-preventing bracket is provided with a retrogradation-preventing device, and the other end of the retrogradation-preventing bracket is erected on a steel beam; the middle part of the retrogradation-preventing bracket is provided with a rope drop preventing device; the retrogradation-preventing device comprises a connecting rod; one end of the connecting rod is provided with a connecting hole connected with the retrogradation-preventing bracket through, and the other end of the connecting rod is connected with an n-shaped first baffle through a first pin shaft; a split pin is inserted at one end of the first pin shaft; one end of the first pin shaft of the connecting rod is fixedly connected with a stop dog; the stop dog is arranged on one side of the first pin shaft; and the end part of the stop dog props against the first baffle. When the retrogradation condition occurs, a glider is baffled, so that the glider cannot move downward at an accelerated speed, and the occurrence probability of major accidents can be reduced. The device simultaneously has a rope drop preventing function, and the rope drop preventing device is used for preventing a steel wire rope from jumping, so that the steel wire rope is prevented from falling off. The retrogradation-preventing protecting device disclosed by the utility model is convenient to manufacture and can ensure the safety of glider riding personnel.
Description
Technical field
The utility model relates to a kind of built on stilts safety device of taking advantage of the people in colliery that is used for, in particular to a kind of built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery that is used for.
Background technology
Former colliery overhead manned equipment does not dispose such device.Owing in the ore deposit safety performance of colliery overhead manned equipment is had higher requirement; When requiring colliery overhead manned equipment operation; If abnormal condition occur, break down like reductor, the cableway steel rope produces when driving in the wrong direction; Equipment should be able to stop takes advantage of the people with the chair lift antikinesis, thereby has guaranteed occupant's personal safety.
When overhead manned equipment drive part retarder damages, if passenger is upwards taken the emergency situation that might occur driving in the wrong direction; When this situation occurring; Because passenger can't in time be made a response back to retrograde direction, brought hidden danger for the safety of passenger.
The utility model content
The purpose of the utility model is to overcome the above problem that prior art exists, and a kind of built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery that is used for is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technical scheme:
A kind of built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery that is used for comprises the anti-support that drives in the wrong direction, and said anti-support one end that drives in the wrong direction is connected with hold-back device, and other end frame is on girder steel, and the said anti-mid-stent of driving in the wrong direction also is provided with anti-lost rope device; Said hold-back device comprises pipe link, and said pipe link one end is provided with connecting bore and links to each other with the said anti-support that drives in the wrong direction, and the other end is provided with first baffle plate of n shape through first bearing pin, and said first bearing pin, one end is inserted with spring cotter; First bearing pin, one end of said pipe link is fixed with block, and said block places first bearing pin, one side, and the end is against said first baffle plate.
Further, said anti-lost rope device comprises and the said anti-support bonded assembly suspension bracket that drives in the wrong direction that said suspension bracket one end is connected with second bearing pin, and the said second bearing pin periphery is connected with axle sleeve, and said axle sleeve is provided with second baffle.
Further, said second baffle end offers groove.
The beneficial effect of the utility model is:
When normal operation, chair lift can be passed through fender guard, when occurring driving in the wrong direction situation, stops chair lift, and chair lift can not be moved downwards by acceleration/accel, reduces the occurrence probability of grave accident.This device has anti-lost rope function simultaneously, and anti-lost rope device is used to prevent that steel rope from beating, and avoids coming off of steel rope.The utility model is easily manufactured, has guaranteed chair lift passenger safety.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification sheets, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
The anti-support that drives in the wrong direction of Fig. 1 connects scheme drawing;
Fig. 2 hold-back device front view;
Fig. 3 hold-back device lateral plan;
The anti-lost rope device scheme drawing of Fig. 4.
Label declaration among the figure: 1, the anti-support that drives in the wrong direction, 2, hold-back device, 201, pipe link, 2011, connecting bore; 2012, block, 202, bearing pin, 203, baffle plate, 204, spring cotter; 3, girder steel, 4, anti-lost rope device, 401, second baffle, 4011, groove; 402, suspension bracket, 403, axle sleeve, 404, second bearing pin.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
With reference to Fig. 1, Fig. 2, shown in Figure 3; A kind of built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery that is used for comprises the anti-support 1 that drives in the wrong direction, and said anti-support 1 one ends that drive in the wrong direction are connected with hold-back device 2; Other end frame is on girder steel 3, and said anti-support 1 middle part of driving in the wrong direction also is provided with anti-lost rope device 4; Said hold-back device 2 comprises pipe link 201; Said pipe link 201 1 ends are provided with connecting bore 2011 and link to each other with the said anti-support 1 that drives in the wrong direction; The other end is provided with first baffle plate 203 of n shape through first bearing pin 202, and said first bearing pin, 202 1 ends are inserted with spring cotter 204; First bearing pin, 202 1 ends of said pipe link 201 are fixed with block 2012, and said block 2012 places first bearing pin, 202 1 sides, and the end is against said first baffle plate 203.
With reference to shown in Figure 4; Further, said anti-lost rope device 4 comprises and the said anti-support 1 bonded assembly suspension bracket 402 that drives in the wrong direction that said suspension bracket 402 1 ends are connected with second bearing pin 404; Said second bearing pin 404 peripheries are connected with axle sleeve 403, and said axle sleeve 403 is provided with second baffle 401.
Further, said second baffle 401 ends offer groove 4011.
When the steel rope normal operation, the people's chair lift of taking advantage of on the steel rope moves with steel rope, when running into first baffle plate 203, takes advantage of people's chair lift to push first baffle plate, 203, the first baffle plates 203 open and rotates with first bearing pin 202, takes advantage of people's chair lift to pass through smoothly; When being in an emergency retrograde the time, first baffle plate 203 stopped by block 2012, makes to take advantage of people's chair lift can not antikinesis.Anti-lost rope device 4 is identical with hold-back device 2 principles, is that the second baffle 401 of anti-lost rope device 4 is designed to prevent the steel rope play that makes progress.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. one kind is used for the built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery; It is characterized in that: comprise the anti-support (1) that drives in the wrong direction; Said anti-support (1) one end that drives in the wrong direction is connected with hold-back device (2), and other end frame is on girder steel (3), and said anti-support (1) middle part of driving in the wrong direction also is provided with anti-lost rope device (4); Said hold-back device (2) comprises pipe link (201); Said pipe link (201) one ends are provided with connecting bore (2011) and link to each other with the said anti-support (1) that drives in the wrong direction; The other end is provided with first baffle plate (203) of n shape through first bearing pin (202), and said first bearing pin (202) one ends are inserted with spring cotter (204); First bearing pin (202) one ends of said pipe link (201) are fixed with block (2012), and said block (2012) places first bearing pin (202) one sides, and the end is against said first baffle plate (203).
2. the built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery that is used for according to claim 1; It is characterized in that: said anti-lost rope device (4) comprises and said anti-support (1) the bonded assembly suspension bracket (402) that drives in the wrong direction; Said suspension bracket (402) one ends are connected with second bearing pin (404); Said second bearing pin (404) periphery is connected with axle sleeve (403), and said axle sleeve (403) is provided with second baffle (401).
3. the built on stilts anti-fender guard that drives in the wrong direction of taking advantage of the people in colliery that is used for according to claim 2, it is characterized in that: said second baffle (401) end offers groove (4011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220844 CN202574219U (en) | 2012-05-17 | 2012-05-17 | Retrogradation-preventing protecting device used for coal mine overhead passengers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220844 CN202574219U (en) | 2012-05-17 | 2012-05-17 | Retrogradation-preventing protecting device used for coal mine overhead passengers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574219U true CN202574219U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220220844 Expired - Fee Related CN202574219U (en) | 2012-05-17 | 2012-05-17 | Retrogradation-preventing protecting device used for coal mine overhead passengers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723592A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Reversing-preventing device of aerial person-taking device |
-
2012
- 2012-05-17 CN CN 201220220844 patent/CN202574219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723592A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Reversing-preventing device of aerial person-taking device |
| CN103723592B (en) * | 2013-12-03 | 2015-11-04 | 山东金阳矿业集团有限公司 | A kind of anti-kickback device of overhead manned equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |