CN206417007U - Coal mine inclined shaft lace curtaining formula car arrester - Google Patents
Coal mine inclined shaft lace curtaining formula car arrester Download PDFInfo
- Publication number
- CN206417007U CN206417007U CN201621352391.4U CN201621352391U CN206417007U CN 206417007 U CN206417007 U CN 206417007U CN 201621352391 U CN201621352391 U CN 201621352391U CN 206417007 U CN206417007 U CN 206417007U
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- China
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- fixed block
- car
- inclined shaft
- coal mine
- car arrester
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Abstract
The utility model is related to Coal Transportation Obstruct apparatus, specially a kind of coal mine inclined shaft lace curtaining formula car arrester, solves that existing car arrester has grip not enough and debris accumulation is the problem of easily cause derailing accident.Coal mine inclined shaft lace curtaining formula car arrester, including the upper fixed block and lower fixed block being fixed at the top of inclined shaft, the impact hammer being suspended over is provided with upper fixed block, the left and right sides below impact hammer is provided with the L-type support being connected with upper end with upper fixed block, the other end of L-type support is respectively and fixedly provided with postive stop baffle, the bar that draws in the net being stuck in postive stop baffle is placed between two L-type supports, fixed pulley is provided with lower fixed block, and it is provided with curtain of keeping off a car below lower fixed block, draw in the net to be provided with one end on bar and be connected thereto, the other end passes through the steel wire rope that fixed pulley is connected with curtain of keeping off a car.The utility model reasonable in design is reliable, the loss for running wild car can be reduced to bottom line, and effect of holding up traffic preferably, has the advantages that processing is simple, install easily and cost is low.
Description
Technical field
The utility model is related to Coal Transportation Obstruct apparatus, specially a kind of coal mine inclined shaft lace curtaining formula car arrester.
Background technology
The standardization of coal mine rail transport system car arrester, is the powerful guarantee of underground orbit transportation safety, is track fortune
The constantly improve of defeated slope multi gear.
Existing mining car stopper is usually that, with bucket type car arrester, it is to rotate drive by axle to be fixed on its axle to be held up traffic with bucket type
Upper two scotches, which are realized, puts car, and the rotation of axle is realized by pedal.When pin leaves pedal, scotch makes weight by deadweight
End is fallen, then gently holds the principle lifted to be held up traffic to realize, the pivoting car arrester is to be fixed on using railway spike on sleeper.
The shortcoming of this fixing means is：1st, railway spike is inadequate to the grip of sleeper.And the rotten speed of the moist sleeper of subsurface environment
Degree is quickly, it is necessary to often change sleeper, and when otherwise transporting heavy-duty machines equipment, vehicle, which is hit, to be easy on car arrester by fixed road
Nail puller rises and causes derailing accident；2nd, the car arrester can not avoid derailing accident caused by making car arrester fail because of debris accumulation.
The content of the invention
In order to solve, there is grip not enough in existing car arrester to the utility model and debris accumulation easily causes asking for derailing accident
There is provided a kind of coal mine inclined shaft lace curtaining formula car arrester for topic.
The utility model adopts the following technical scheme that realization：Coal mine inclined shaft lace curtaining formula car arrester, including be fixed on
It is provided with upper fixed block and lower fixed block at the top of inclined shaft, upper fixed block below the impact hammer being suspended over, impact hammer
The left and right sides is provided with the L-type support being connected with upper end with upper fixed block, and the other end of L-type support is respectively and fixedly provided with limiting block
It is placed between plate, two L-type supports on the bar that draws in the net being stuck in postive stop baffle, lower fixed block and is provided with fixed pulley, and lower fixation
Curtain of keeping off a car is provided with below block, draw in the net to be provided with bar one end be connected thereto, the other end through fixed pulley with keeping off a car what curtain was connected
Steel wire rope.
During operation, operating mine car average speed is 1.5m/s, the mine car upper end of mine car and swing in normal operation
Hammer has a hammering, but not taps and draw in the net bar, and mine car can normally be run；When occurring to run wild car accident, because the speed of mine car can
Reach 8m/s speed, mine car hits whipple hammer, whipple hammer is significantly swung by cycloidal path, percussion draw in the net bar disengage it from it is spacing
Baffle plate, makes to draw in the net bar dropout, and curtain of keeping off a car slides under Gravitative Loads, and enclosing tunnel reaches the purpose held up traffic, and overcomes existing resistance
Car device there is grip not enough and debris accumulates the problem of easily causing derailing accident.
The utility model reasonable in design is reliable, the loss for running wild car can be reduced to bottom line, effect of holding up traffic
Preferably, have the advantages that processing is simple, install easily and cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Fixed block under the upper fixed blocks of 1-, 2-, 3- impact hammers, 4-L type supports, 5- postive stop baffles, 6- draws in the net bar, 7-
Fixed pulley, 8- keeps off a car curtain, 9- steel wire ropes.
Embodiment
Coal mine inclined shaft lace curtaining formula car arrester, including upper fixed block 1 and lower fixed block 2 at the top of inclined shaft are fixed on, it is upper solid
Determine to be provided with the impact hammer 3 being suspended on block 1, the left and right sides of the lower section of impact hammer 3 is provided with and upper end and upper fixation
The L-type support 4 that block 1 is connected, the other end of L-type support 4 is respectively and fixedly provided with to be placed between postive stop baffle 5, two L-type supports 4 and is stuck in
Bar 6 is drawn in the net in postive stop baffle 5, and fixed pulley 7 is provided with lower fixed block 2, and the lower section of lower fixed block 2 is provided with curtain 8 of keeping off a car, and draws
The steel wire rope 9 that one end is connected thereto, the other end passes through fixed pulley 7 to be connected with curtain 8 of keeping off a car is provided with net bar 6.
Claims (1)
1. a kind of coal mine inclined shaft lace curtaining formula car arrester, it is characterised in that：Including the upper fixed block being fixed at the top of inclined shaft（1）With
Lower fixed block（2）, upper fixed block（1）On be provided with the impact hammer being suspended over（3）, impact hammer（3）The left and right sides of lower section
It is provided with its upper end and upper fixed block（1）The L-type support of connection（4）, L-type support（4）The other end be respectively and fixedly provided with limiting block
Plate（5）, two L-type supports（4）Between be placed with and be stuck in postive stop baffle（5）The interior bar that draws in the net（6）, lower fixed block（2）On be provided with
Fixed pulley（7）, and lower fixed block（2）Lower section is provided with curtain of keeping off a car（8）, draw in the net bar（6）On be provided with one end be connected thereto, it is another
Hold through fixed pulley（7）With curtain of keeping off a car（8）The steel wire rope of connection（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352391.4U CN206417007U (en) | 2016-12-11 | 2016-12-11 | Coal mine inclined shaft lace curtaining formula car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352391.4U CN206417007U (en) | 2016-12-11 | 2016-12-11 | Coal mine inclined shaft lace curtaining formula car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206417007U true CN206417007U (en) | 2017-08-18 |
Family
ID=59575161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352391.4U Expired - Fee Related CN206417007U (en) | 2016-12-11 | 2016-12-11 | Coal mine inclined shaft lace curtaining formula car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206417007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422197A (en) * | 2019-08-16 | 2019-11-08 | 中建八局轨道交通建设有限公司 | Blocking apparatus and its application method for electric locomotive car slipping in tunnel |
-
2016
- 2016-12-11 CN CN201621352391.4U patent/CN206417007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422197A (en) * | 2019-08-16 | 2019-11-08 | 中建八局轨道交通建设有限公司 | Blocking apparatus and its application method for electric locomotive car slipping in tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |