CN100567059C - Movable flexible buffer stop - Google Patents
Movable flexible buffer stop Download PDFInfo
- Publication number
- CN100567059C CN100567059C CNB2006101709275A CN200610170927A CN100567059C CN 100567059 C CN100567059 C CN 100567059C CN B2006101709275 A CNB2006101709275 A CN B2006101709275A CN 200610170927 A CN200610170927 A CN 200610170927A CN 100567059 C CN100567059 C CN 100567059C
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- rope
- buffer stop
- flexible buffer
- support bar
- movable flexible
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Abstract
A kind of suitable effective 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, this movable flexible buffer stop also comprises upper and lower strut bar, upper support bar can be fixed on lane, ore deposit end face, and lower support bar can be fixed on ground, inclined gallery, and the guiding rope is arranged between the upper and lower strut bar, the guiding rope is outer to be with sliding tube, and sliding tube has pipe link; The other end of hauling rope is connected with pipe link.Advantage of the present invention is: the strut bar among the present invention, guiding rope, sliding tube, pipe link are formed the interception net of a sheet of planar jointly; when derailing accident took place, mine car can be blocked the net interception, and 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 present invention is suitable for.
Description
Technical field
The present invention relates to a kind of mine inclined buffer stop of using, relate 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 invention is to provide a kind of effective movable flexible buffer stop that is suitable for.
For achieving the above object, the technical solution adopted in the present invention 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.
Advantage of the present invention is: the strut bar among the present invention, guiding rope, sliding tube, pipe link are formed the interception net of a sheet of planar jointly; when derailing accident took place, mine car can be blocked the net interception, and 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 present invention is suitable for.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 installs and uses scheme drawing for the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention 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 present invention 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 among steel rope drive the present invention 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 invention 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 among the present invention, 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 impact resistance of the present invention 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 present invention 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 conveniently moving of the present invention is adapted at using under the mine.
Claims (3)
1, a kind of movable flexible buffer stop, comprising: hauling rope (6) and front and back fixed pulley (5), front and back fixed pulleys (5) are 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 two, lower support bar (1) is two, upper support bar (4) is fixed on inclined gallery end face (7), lower support bar (1) is 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); Sliding tube (2) is connected with protective rope (9) with the framework internal fixation that pipe link (8) surrounds; 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: an end of above-mentioned hauling rope (6) is installed with weight bag (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101709275A CN100567059C (en) | 2006-12-26 | 2006-12-26 | Movable flexible buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101709275A CN100567059C (en) | 2006-12-26 | 2006-12-26 | Movable flexible buffer stop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN100999218A CN100999218A (en) | 2007-07-18 |
| CN100567059C true CN100567059C (en) | 2009-12-09 |
Family
ID=38258073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101709275A Expired - Fee Related CN100567059C (en) | 2006-12-26 | 2006-12-26 | Movable flexible buffer stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100567059C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978990B (en) * | 2014-05-21 | 2017-03-01 | 淄博华源矿业有限公司 | Catcher |
| CN114575879B (en) * | 2022-05-09 | 2022-07-01 | 煤炭工业太原设计研究院集团有限公司 | Safety protection method for bottom shaft of inclined shaft car throwing field |
-
2006
- 2006-12-26 CN CNB2006101709275A patent/CN100567059C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100999218A (en) | 2007-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20101226 |