CN203805919U - Energy storage buffering inclined type mine car stopping device - Google Patents
Energy storage buffering inclined type mine car stopping device Download PDFInfo
- Publication number
- CN203805919U CN203805919U CN201420196394.8U CN201420196394U CN203805919U CN 203805919 U CN203805919 U CN 203805919U CN 201420196394 U CN201420196394 U CN 201420196394U CN 203805919 U CN203805919 U CN 203805919U
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- CN
- China
- Prior art keywords
- mine car
- rope
- board
- thick stick
- energy storage
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an energy storage buffering inclined type mine car stopping device. The energy storage buffering inclined type mine car stopping device comprises an inclined stopping bar and a lifting air cylinder fixed to the top wall of a roadway. The inclined stopping bar comprises two mine car stopping bars and a cross arm connected between the two mine car stopping bars. The energy storage buffering inclined type mine car stopping device further comprises a slide way and a rope clamping device which are fixed to the top wall of the roadway. The upper portions of the two mine car stopping bars of the inclined stopping bar are provided with a rotary shaft capable of rotating in a penetrating mode. The two ends of the rotary shaft are respectively provided with a roller. The inclined stopping bar can slide along the slide way through the rollers on the rotary shaft. The rope clamping device is provided with a top board fixed to the top wall of the roadway. An upper clamping board is arranged on the lower surface of the top board and is provided with a lower clamping board through bolts. When the upper clamping board and the lower clamping board are assembled together, a rope clamping channel is formed between the upper clamping board and the lower clamping board. A steel wire rope is wound around the rotary shaft. The two ends of the steel wire rope penetrate through the rope clamping channel to be clamped between the upper clamping board and the lower clamping board, and the diameter of the rope clamping channel is smaller than that of the steel wire rope. The energy storage buffering inclined type mine car stopping device plays a great role in buffering impact of a mine car which slides down and can effectively avoid roadway destroy and casualties caused when the inclined stopping bar is instantaneously crashed .
Description
Technical field
The utility model relates to a kind of inclined alley stopping device, specifically relates to a kind of energy-storage buffering inclined alley stopping device.
Background technology
Under coal mine, mine car is along in the process of rail transport raw coal, sometimes will be through slope, mine car during through slope for safety is drawn mine car with winch, the weight of mine car is very large, mine car, in inclined shaft and the process transferred, may produce the accidents such as disconnected rope, unhook sometimes, causes mine car disengaging traction control and sport car, the mine car out of control of bunchiness rapidly glides along slope in orbit, momentum is very large, and staff's injures and deaths in lower parking lot also can be caused in the tunnel of can not only destroying by rush of water.In safety regulations in coal mine, specify: when mine car promotes, should install the buffer stop that the vehicle of outage rope, unhook can be stoped.Size and the distance of the installation site visual gradient of buffer stop in tunnel, at intervals install a set of, minimum is, by being arranged in tunnel, slope of a slope third gear, buffer stop is installed, the stop device of buffer stop or arrester vehicle by time open, vehicle by after close.In prior art, there are some buffer stops of different technologies scheme, because the momentum under mine car inclined slope aspect is very large, these buffer stops are rigidity brake type mostly, on rigidity brake device structure, mainly comprise the oblique gear thick stick being fixed on the roof of tunnel and be fixed on the roof of tunnel for promoting this tiltedly lifting reservoir of gear thick stick, described oblique gear thick stick comprises two thick sticks and be connected in two transverse arms of keeping off a car between thick stick of keeping off a car, when use, the buffer stop of above-mentioned rigidity tiltedly being kept off to thick stick tiltedly props up on tramroad, when mine car sport car, can hit and tiltedly keep off on thick stick, during due to sport car, the energy of mine car is very large, usually there is the phenomenon that diagonal cleat thick stick is damaged, cause effectively stoping the undershoot of mine car, cause the mine car tunnel of destroying by rush of water, serious meeting causes staff's injures and deaths in lower parking lot, people are finding safety always, reliably, under desirable coal mine, prevent the protective device of mine car sport car.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of energy-storage buffering inclined alley stopping device, the utility model can effectively stop when the slope because of the disconnected rope of traction winch or break off relations the mine car of derailing accident occurs, thereby the personal casualty of destroying by rush of water tunnel and causing can effectively avoid mine car sport car time.
For solving the problems of the technologies described above, the utility model energy-storage buffering inclined alley stopping device, comprise oblique gear thick stick and be fixed on the roof of tunnel for promoting this tiltedly lifting reservoir of gear thick stick, described oblique gear thick stick comprises two thick sticks and be connected in two transverse arms of keeping off a car between thick stick of keeping off a car, and also comprises the slideway and the card rope device that are fixed on the roof of tunnel; One end of described slideway is provided with baffle plate, and two thick stick tops of keeping off a car of described oblique gear thick stick are installed with rotating rotating shaft, and roller is equipped with at the two ends of rotating shaft, and described oblique gear thick stick can slide by the roller at two rotating shaft two ends, thick stick top of keeping off a car in described slideway; Described card rope device has a top board being fixed on the roof of tunnel, clamp is fixedly housed below top board, upper clamp is equipped with the lower clamp matching with upper clamp shape, size below by bolt, in the time that upper and lower clamp fits together by bolt, between upper and lower clamp, having cross section is circular card rope passage; In described rotating shaft, be wound with steel rope, the two ends of steel rope are through described card rope channel card upper and lower clamp, and the diameter of described card rope passage is less than the diameter of described steel rope.
Adopt the energy-storage buffering inclined alley stopping device of said structure, owing to also comprising the slideway and the card rope device that are fixed on the roof of tunnel, in the time that the mine car of generation derailing accident hits oblique gear thick stick of the present utility model, oblique gear thick stick of the present utility model can slide along the slideway on the roof of described tunnel on the one hand, on the other hand due to card rope device and the effect that is wrapped in the steel rope in described rotating shaft, sliding of oblique gear thick stick provided constraints, the thick stick of keeping off a car of the present utility model is slowly slided backward under the restriction of card rope device, change the rigid construction of traditional catcher, the shock that derailing accident mine car occurs is had to great buffer action, can effectively avoid tiltedly keeping off that thick stick was broken by moment and the personal casualty of destroying by rush of water tunnel and causing that occurs.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structure composition schematic diagram of the utility model energy-storage buffering inclined alley stopping device.
Fig. 2 is that the A of Fig. 1 is to amplification office cross-sectional schematic.
Fig. 3 is the structure for amplifying schematic diagram of the card rope device in Fig. 1.
Fig. 4 is the structural representation of looking up of Fig. 3.
Fig. 5 is the side-looking structural representation of Fig. 3.
Detailed description of the invention
Referring to Fig. 1-Fig. 5, the utility model energy-storage buffering inclined alley stopping device, comprise oblique gear thick stick 1 and be fixed on the roof of tunnel for promoting this tiltedly lifting reservoir 2 of gear thick stick 1, described oblique gear thick stick 1 comprises two thick sticks 3,4 and be connected in two transverse arms 5 of keeping off a car between thick stick 3,4 of keeping off a car, and also comprises the slideway 6 and the card rope device 7 that are fixed on the roof of tunnel; One end of described slideway 6 is provided with baffle plate 61, two thick stick 3,4 tops of keeping off a car of described oblique gear thick stick 1 are installed with rotating rotating shaft 8, roller 9,10 is equipped with at the two ends of rotating shaft 8, and described oblique gear thick stick 1 can slide by the roller 9,10 at two thick stick 3,4 top rotating shaft 8 two ends of keeping off a car in described slideway 6; Described card rope device 7 has a top board 71 being fixed on the roof of tunnel, top board 71 is fixedly equipped with clamp 72 below, upper clamp 72 is equipped with the lower clamp 74 matching with upper clamp 72 shapes, size below by bolt 73, in the time that upper and lower clamp 72,74 fits together by bolt 73, between upper and lower clamp 72,74, having cross section is circular card rope passage 75; In described rotating shaft 8, be wound with steel rope 76, the two ends of steel rope 76 are stuck in upper and lower clamp 72,74 through described card rope passage 75, and the diameter of described card rope passage 75 is less than the diameter of described steel rope 76.
Claims (1)
1. an energy-storage buffering inclined alley stopping device, comprise oblique gear thick stick (1) and be fixed on the roof of tunnel for promoting this tiltedly lifting reservoir (2) of gear thick stick (1), described oblique gear thick stick (1) comprises two thick sticks of keeping off a car (3,4) and is connected in the transverse arm (5) between two thick sticks of keeping off a car (3,4), it is characterized in that: also comprise the slideway (6) and the card rope device (7) that are fixed on the roof of tunnel; One end of described slideway (6) is provided with baffle plate (61), two thick sticks of keeping off a car (3,4) top of described oblique gear thick stick (1) is installed with rotating rotating shaft (8), roller (9,10) is equipped with at the two ends of rotating shaft (8), and described oblique gear thick stick (1) can slide by the roller (9,10) at two thick sticks of keeping off a car (3,4) top rotating shafts (8) two ends in described slideway (6); Described card rope device (7) has a top board (71) being fixed on the roof of tunnel, top board (71) is fixedly equipped with clamp (72) below, upper clamp (72) is equipped with the lower clamp (74) matching with upper clamp (72) shape, size below by bolt (73), in the time that upper and lower clamp (72,74) fits together by bolt (73), between upper and lower clamp (72,74), having cross section is circular card rope passage (75); In described rotating shaft (8), be wound with steel rope (76), the two ends of steel rope (76) are stuck in upper and lower clamp (72,74) through described card rope passage (75), and the diameter of described card rope passage (75) is less than the diameter of described steel rope (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196394.8U CN203805919U (en) | 2014-04-22 | 2014-04-22 | Energy storage buffering inclined type mine car stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196394.8U CN203805919U (en) | 2014-04-22 | 2014-04-22 | Energy storage buffering inclined type mine car stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805919U true CN203805919U (en) | 2014-09-03 |
Family
ID=51444715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196394.8U Expired - Fee Related CN203805919U (en) | 2014-04-22 | 2014-04-22 | Energy storage buffering inclined type mine car stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774739A (en) * | 2019-03-18 | 2019-05-21 | 湖南永安煤矿机械制造有限公司 | The V-way formula catcher of the anti-race in inclined gallery |
-
2014
- 2014-04-22 CN CN201420196394.8U patent/CN203805919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774739A (en) * | 2019-03-18 | 2019-05-21 | 湖南永安煤矿机械制造有限公司 | The V-way formula catcher of the anti-race in inclined gallery |
| CN109774739B (en) * | 2019-03-18 | 2024-02-06 | 湖南永安煤矿机械制造有限公司 | V-shaped guide rail type anti-running device for inclined roadway anti-running |
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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: 20140903 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |