CN201023485Y - Movable flexible sport car protecting device - Google Patents
Movable flexible sport car protecting device Download PDFInfo
- Publication number
- CN201023485Y CN201023485Y CNU2006201619537U CN200620161953U CN201023485Y CN 201023485 Y CN201023485 Y CN 201023485Y CN U2006201619537 U CNU2006201619537 U CN U2006201619537U CN 200620161953 U CN200620161953 U CN 200620161953U CN 201023485 Y CN201023485 Y CN 201023485Y
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- rope
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- movable flexible
- model
- buffer stop
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Abstract
The utility model relates to a moveable flexible sport-car protecting device with a good applicable effect, and comprises a drag rope, a front and a rear fast-pulleys, and an upper and a lower support bars. The utility model is characterized in that the front and the rear fast-pulleys can be fixedly mounted on an inclined gallery top surface, one end of the drag rope is passed through the front and the rear fast-pulleys, the upper support bar can be fixed on a mine gallery top surface, the lower support bar can be fixed on an inclined gallery ground surface, a guiding rope which is arranged between the upper and the lower support bars is covered with a sliding pipe which is connected with a connecting bar, and the other end of the drag rope is connected with the connecting bar. The utility model has the advantages that the support bars, the guiding rope, the sliding pipe, and the connecting bar are all formed into an interception net in a plane type, when the sport-car accidents are occurred, mine cars can be held up by the interception net, the contact face of the interception net and the mine car is large, which can not only protect mine cars, but also can protect the operational personnel. Therefore, the utility model is provided with good effect of application.
Description
Technical field
The utility model relates to a kind of mine inclined buffer stop of using, and relates in particular to a kind of movable flexible buffer stop.
Background technology
The mine sport car is a hidden danger maximum in the mine inclined lifting, and sport car is mainly because disconnected rope, out of stock, connecting device et out of order and winch is out of control causes.The harm of sport car is huge, in the tunneling process of especially going down the hill sport car takes place, and will directly threaten the workmen's that meets head on life security.Be generation that prevents sport car and the life security of avoiding derailing accident generation back threat workmen, clearly stipulate in " safety regulations in coal mine ": inclined gallery promote and necessarily require to install safety facilities.Driving is an example to go down the hill: the pittop is provided with keep off a car rod and chain tumbler, and the inclined gallery part is provided with the hypervelocity stop, is provided with behind the raking loader and pulls hanging beam.Above-mentioned safety facilities are the rigidity facility.
The structure that pulls hanging beam is: mining No. 11 steel I-beams, installation direction is corresponding with the inclined gallery direction.One end of girder steel is fixedly connected with steel rope, and the other end of girder steel is installed on the top board of inclined gallery, rotarys connection with inclined gallery; The other end of steel rope passes hard-wired two fixed pulleys on the top board of inclined gallery.During use, the other end of pulling steel rope, steel rope drives girder steel, and an end of girder steel lifts, and allows mine car pass through, and puts down girder steel then, if sport car takes place, girder steel just can block sport car; Above-mentioned safety facilities are the rigidity facility, and the guard section that especially pulls hanging beam is mining No. 11 steel I-beams, in case sport car takes place, for point contacts, contact surface is little, is unfavorable for keeping off a car between girder steel and the sport car, in case contact is easy to mine car is destroyed, and also can cause the harm to the operating personnel.Therefore, the existing hanging beam that pulls is suitable for weak effect.
Summary of the invention
The purpose of this utility model provides a kind of effective movable flexible buffer stop that is suitable for.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of movable flexible buffer stop, comprising: hauling rope and front and back fixed pulley, the front and back fixed pulley can be fixedly mounted on the inclined gallery end face, one end of hauling rope passes former and later two fixed pulleys, its characteristics are: this movable flexible buffer stop also comprises upper and lower strut bar, upper support bar can be fixed on lane, ore deposit end face, lower support bar can be fixed on ground, inclined gallery, be fixedly connected with the guiding rope between the upper and lower strut bar, the guiding rope is outer to be with sliding tube, is fixedly connected with pipe link between the sliding tube; The other end of hauling rope is captiveed joint with pipe link.
According to above-mentioned movable flexible buffer stop, its characteristics are: the corresponding end of above-mentioned upper and lower strut bar is installed with draw ring respectively, and above-mentioned guiding rope can be fixedly connected between the draw ring.
According to above-mentioned movable flexible buffer stop, its characteristics are: the framework internal fixation that above-mentioned sliding tube and pipe link surround is connected with protective rope.
According to above-mentioned movable flexible buffer stop, its characteristics are: an end of above-mentioned hauling rope is installed with the counterweight sandbox.
The utility model has the advantages that: the strut bar in the utility model, guiding rope, sliding tube, pipe link are formed the interception net of a sheet of planar jointly; when derailing accident takes place when; mine car can be blocked the net interception; interception net and mine car contact surface are big; both mine car can be protected, the operating personnel can be protected again.So it is effective that the utility model is suitable for.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 installs and uses scheme drawing for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of movable flexible buffer stop, as shown in Figure 1, comprising: hauling rope 6 and front and back fixed pulley 5, front and back fixed pulley 5 can be fixedly mounted on inclined gallery end face 7, one end of hauling rope 6 passes former and later two fixed pulleys 5, this movable flexible buffer stop also comprises upper and lower strut bar, upper support bar 3 can be fixed on lane, ore deposit end face 7, lower support bar 1 can be fixed on ground, inclined gallery 11, be fixedly connected with guiding rope 10 between the upper and lower strut bar, be with sliding tube 2 outside the guiding rope 10, be fixedly connected with pipe link 8 between the sliding tube 2; The other end of hauling rope 6 is captiveed joint with pipe link 8; In the present embodiment, the corresponding end of upper and lower strut bar is installed with draw ring 3 respectively, and above-mentioned guiding rope 10 can be fixedly connected between the draw ring 3; In the present embodiment, sliding tube 2 is connected with protective rope 9 with the framework internal fixation that pipe link 8 surrounds.In the present embodiment, an end of hauling rope 5 is installed with weight bag 12.
Clearly stipulate in " safety regulations in coal mine ": inclined gallery promote and necessarily require to install safety facilities.As shown in Figure 2, be provided with the utility model behind the raking loader, during use, the sandbox of pulling steel rope one end, the common sheet of planar interception net of forming of the framework internal fixation bonded assembly protective rope that sliding tube, pipe link and strut bar in steel rope drive the utility model and pipe link surround rises between guiding is restricted, and allows mine car pass through, and puts down the interception net then, if the generation sport car, the interception net just can block sport car.
Fabrication and installation process of the present utility model is: with the positive square square frame of a 1.2*1.2m of 1 cun steel pipe weldering system, the right and left of square frame is a sliding tube earlier, and both sides are pipe link up and down; Be fixed in the square frame in length and breadth with 6 fens pit ropes then, be the protective rope in the utility model, for guaranteeing that interception net itself has sufficient intensity, protective rope adopts the method for vertical two horizontal strokes three to fix, promptly vertically fix 26 fens pit ropes, 36 fens pit ropes of crosswise fixed, the breaking force of 6 fens steel ropes can reach 23 tons, and netted its intensity of steel rope interception net of taking this described mode to make can be blocked sport car fully.
Fixed form is: based on orbit centre, outwards each makes a call to two screw-thread steel strut bars at lane, ore deposit end face, bottom surface respectively in each position of 0.6 meter, and the end of strut bar is welded with semicircle draw ring; 7 fens pit ropes are passed the online sliding tube of ready-made interception, and 7 fens pit ropes are strop, and upper and lower draw ring is passed at the two ends of strop respectively, and every end is with two supporting wire clips fix tightlies.The strop breaking force is 25 tons, and the anchor force of every screw-thread steel strut bar is not less than 10 tons, and the utility model impact resistance is not less than 40 tons.
Regulation in " driving face technical operation rules ": raking loader is no more than 25 meters apart from driving surface ultimate range, and minimum is not less than 8 meters; Per diem advance 3 meters calculating, will move raking loader one time in per 6 days, that is to say that per 6 days buffer stops will move once along with raking loader under the normal circumstances, that moves is more frequent; The utility model is simple in structure, the each installation only needs make a call to 4 screw-thread steel strut bars and package unit fixed got final product then in inclined gallery, when mobile rope clip on the strop is opened and package unit can be removed, so the utility model conveniently moving is adapted at using under the mine.
Claims (4)
1. movable flexible buffer stop, comprising: hauling rope (6) and front and back fixed pulley (5), front and back fixed pulleys (5) can be fixedly mounted on inclined gallery end face (7), one end of hauling rope passes former and later two fixed pulleys (5), it is characterized in that: this movable flexible buffer stop also comprises, lower support bar, upper support bar (4) is fixed on lane, ore deposit end face (7), lower support bar (1) can be fixed on ground, inclined gallery (11), on, be fixedly connected with guiding rope (10) between the lower support bar, guiding rope (10) is outer to be with sliding tube (2), is fixedly connected with pipe link (8) between the sliding tube (2); The other end of hauling rope is captiveed joint with pipe link (8).
2. movable flexible buffer stop according to claim 1 is characterized in that: the corresponding end of above-mentioned upper and lower strut bar is installed with draw ring (3) respectively, and above-mentioned guiding rope (10) is fixedly connected between the draw ring (3).
3. movable flexible buffer stop according to claim 1 is characterized in that: above-mentioned sliding tube (2) is connected with protective rope (9) with the framework internal fixation that pipe link (8) surrounds.
4. movable flexible buffer stop according to claim 1 is characterized in that: an end of above-mentioned hauling rope (6) is installed with weight bag (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201619537U CN201023485Y (en) | 2006-12-26 | 2006-12-26 | Movable flexible sport car protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201619537U CN201023485Y (en) | 2006-12-26 | 2006-12-26 | Movable flexible sport car protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023485Y true CN201023485Y (en) | 2008-02-20 |
Family
ID=39097334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201619537U Expired - Fee Related CN201023485Y (en) | 2006-12-26 | 2006-12-26 | Movable flexible sport car protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023485Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485515A (en) * | 2020-04-17 | 2020-08-04 | 中铁隧道集团二处有限公司 | Tunnel inclined shaft slide carriage blocking device and blocking method thereof |
-
2006
- 2006-12-26 CN CNU2006201619537U patent/CN201023485Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485515A (en) * | 2020-04-17 | 2020-08-04 | 中铁隧道集团二处有限公司 | Tunnel inclined shaft slide carriage blocking device and blocking method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |