CN103213586B - Auxiliary tractor of endless rope continuous traction system - Google Patents
Auxiliary tractor of endless rope continuous traction system Download PDFInfo
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- CN103213586B CN103213586B CN201310146673.3A CN201310146673A CN103213586B CN 103213586 B CN103213586 B CN 103213586B CN 201310146673 A CN201310146673 A CN 201310146673A CN 103213586 B CN103213586 B CN 103213586B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 230000021615 conjugation Effects 0.000 claims description 13
- 239000002828 fuel tank Substances 0.000 claims description 6
- 238000005495 investment casting Methods 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses an auxiliary tractor of an endless rope continuous traction system. The auxiliary tractor is provided with a frame, wheels and a hydraulic system, wherein a double-acting hydraulic oil cylinder is fixed on an oil cylinder block, a piston rod of the double-acting hydraulic oil cylinder is inserted into a through hole of the oil cylinder block, a coupling head is fixed at the end of the piston rod, the frame is provided with a steel wire rope clamping device, the steel wire rope clamping device comprises an upper clamping element and a lower clamping element, the lower clamping element is provided with a lifting block and a coupling handle, the lifting block is provided with an arc-shaped top, the coupling handle is fixed on the side surface of the lifting block, the upper clamping element is provided with a traction seat and a convex platform, the convex platform is fixed on the top surface, corresponding to the position of the lifting block, of the traction seat, the traction seat is fixed on the bottom surface of the frame, an arc-shaped groove matched with the arc-shaped top of the lifting block is formed in the bottom surface of the traction seat, a guide hole is formed in the convex platform corresponding to the coupling handle, and the coupling handle is connected with the coupling head through the guide hole in the convex platform. The auxiliary tractor is wide in applicable range, and can prevent roads from being impacted off by a vehicle string, thus being good in safety performance.
Description
Technical field
The present invention relates to continuous rope continuous traction system auxiliary traction car.
Background technology
SQ-1200 endless rope series tractor system is applied to underground coal mine, it have work efficiency high, use safety of operation, long haul distance can obtain the favor of vast coal mine user gradually without advantages such as transshipments.China's Authorization Notice No. is that the patent of invention specification sheets of 1093836C discloses a kind of SQ-1200 endless rope series tractor system, and it is made up of endless rope winch, steel wire rope stretching device, shuttle car, rope press device, holder rope sheave, track, steel rope, tail wheel.Although SQ-1200 endless rope series tractor system significantly improves the modernization of exploiting field particularly consecutive subsidiary transport, in application process, still there are some problems.Connection mainly between mine car generally adopts ring chain structure, long part stores van due to vehicle commander not as good as expect length, general employing wire line hitch connects, these all belong to and are flexible coupling, when adopting endless rope haulage many car teams in fluctuating lane, when shuttle car traction car team transfers descending to by upward slope, the connection surplus of the deadweight of stores van and ring chain or wire line hitch, car team generation impact is slided down phenomenon, not only affects conveying efficiency, also there is potential safety hazard.Solution at present to the problems referred to above, has between employing mine car and connected by hard connecting rod, but limitation is comparatively large, can only use in the good colliery of adaptation condition, and is not suitable for the transport of more piece car team.Also have to adopt and be connected with system haulage cable with wire clips by one section of steel rope at car team afterbody, because wire clips is not by rope press device, so the mode of not pressing main rope can only be adopted to carry out, not only low for hook efficiency, and the main rope of system wafts aloft, there is potential safety hazard equally.
Utility model content
The object of the invention is to propose a kind of applied widely, prevent from car team from impacting sliding down and the good continuous rope continuous traction system auxiliary traction car of safety performance.
For achieving the above object, the present invention takes following technical scheme: a kind of continuous rope continuous traction system auxiliary traction car that the present invention proposes, have vehicle frame, two pairs of wheels and hydraulic efficiency pressure system, hydraulic efficiency pressure system comprises fuel tank, double acting hydraulic cylinder, valve group and manual pump, the end face of vehicle frame is provided with oil cylinder seat, oil cylinder seat is provided with the through hole of through vehicle frame, described double acting hydraulic cylinder is fixed on oil cylinder seat, oil cylinder seat is provided with the through hole of through vehicle frame, the piston rod of double acting hydraulic cylinder inserts in above-mentioned through hole, the termination of piston rod is fixed with coupling head, vehicle frame is provided with clamping device for steel cable, clamping device for steel cable comprises clamping element and lower clamping element, lower clamping element has lift block and conjugation handle, lift block has circular arc top, conjugation handle is fixed on the side of lift block, upper clamping element has traction seat and boss, boss is fixed on the traction seat end face corresponding with lift block position, traction seat is fixed on the bottom surface of vehicle frame, and the bottom surface of traction seat has the circular groove mated with the circular arc top of lift block, on boss, corresponding conjugation handle is provided with pilot hole, conjugation handle is connected with coupling head by the pilot hole on boss, described fuel tank and manual pump are fixed on the end face of vehicle frame, double acting hydraulic cylinder is controlled by valve group.
The radius at the circular arc top of described lift block is greater than 150 ㎜, and the radius at the circular groove radius on traction seat bottom surface and the circular arc top of lift block is equal.
Distance between the axle of two pairs of wheels is between 500 to 800 ㎜.
Respectively counterweight is provided with at the left and right side of top of frame.
Described valve group comprises hand change over valve and hydraulic control one-way valve, and hand change over valve is two position four-way valves.
Described upper clamping element and lower clamping element are all integrated precision castings.
The present invention has following good effect: 1, this auxiliary traction car utilizes clamping device for steel cable to be connected with system main rope, auxiliary traction car adds suitable counterweight, car team still can make when descending to maintain a certain distance between each joint car, impact can not be there is to slide down phenomenon because the ring chain between car or wire line hitch connect surplus, ensure driving safety.2, the upper clamping element of clamping device for steel cable and lower clamping element are all integrated precision castings, and upper clamping element and vehicle frame are fixed together, so clamping device for steel cable has enough rigidity, frequently can clash into main press rope wheel be unlikely deformation failure when section operation.The radius at the radius of the circular groove 3, on traction seat bottom surface and the circular arc top of lift block is comparatively large, adopts hydraulic coupling to provide clamping positive pressure.Ensure that steel rope does not produce non-plastic deformation after clamping and clamping is firm.Distance between the axle of 4, two pairs of wheels is compared with common shuttle car 900mm wheelbase, and much smaller, correspondingly, the length of car load is also shorter, with the obvious advantage when tight-turning track switch reversing scheduling, for application is provided convenience.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention.
Fig. 2 is reciprocal block diagram with Fig. 1.
Fig. 3 is two dimension view of the present invention.
Fig. 4 is exploded perspective figure of the present invention.
Fig. 5 is clamping device for steel cable view.
Fig. 6 is the birds-eye view of Fig. 5.
Fig. 7 is hydraulic system principle figure.
Detailed description of the invention
Embodiment 1
See Fig. 1 to Fig. 6, the present embodiment has vehicle frame 1, two pairs of wheels 8 and hydraulic efficiency pressure systems, and hydraulic efficiency pressure system comprises fuel tank 2, double acting hydraulic cylinder 3, valve group 4 and manual pump 5.Wheelbase h between two pairs of axletrees between 500 to 800 ㎜, preferably between 600 to 700 ㎜.
The end face of vehicle frame 1 is provided with oil cylinder seat 11, oil cylinder seat 11 is provided with the through hole 1a of through vehicle frame 1, described double acting hydraulic cylinder 3 is fixed on oil cylinder seat 11, and the piston rod of double acting hydraulic cylinder 3 inserts in above-mentioned through hole 1a, the termination of piston rod is fixed with coupling head 7.
Vehicle frame 1 end face is respectively equipped with counterweight 6 in the left and right sides, and the weight of counterweight 6 can adjust.Vehicle frame 1 is respectively connected with safety screen 10 in the outside of two counterweights 6.Described fuel tank 2 and manual pump 5 are fixed on the end face of vehicle frame 1, and valve group 4 is arranged on the end face of double acting hydraulic cylinder 3.
Vehicle frame 1 is provided with clamping device for steel cable 9, and clamping device for steel cable 9 comprises clamping element 9-1 and lower clamping element 9-2.
Lower clamping element 9-2 has lift block 9-2-1 and conjugation handle 9-2-2, and lift block 9-2-1 has circular arc top 9-2a, and the radius of the circular arc top 9-2a of lift block 9-2-1 is greater than 150 ㎜, and concrete numerical value will determine according to traction system actual conditions.Conjugation handle 9-2-2 is fixed on the side of lift block 9-2-1.Upper clamping element 9-1 has traction seat 9-1-1 and boss 9-1-2, boss 9-1-2 is fixed on the traction seat 9-1-1 end face corresponding with lift block 9-2-1 position, traction seat 9-1-1 is fixed on the bottom surface of vehicle frame 1, the bottom surface of traction seat 9-1-1 has the circular groove 9-1a identical with the circular arc top 9-2a radius of lift block 9-2-1.Boss 9-1-2 is provided with pilot hole 9-1b, because conjugation handle 9-2-2 is flat, so pilot hole 9-1b is set to flat hole, and free-running fit between conjugation handle 9-2-2 and pilot hole 9-1b.Upper clamping element 9-1 and lower clamping element 9-2 is all integrated precision castings, so the bottom surface of the top of lift block 9-2-1 and traction seat 9-1-1 is round and smooth, can not cause damage to steel rope.
Conjugation handle 9-2-2 is fixedly connected with coupling head 7 by bearing pin 12 by the pilot hole 9-1b on boss 9-1-2.Lower clamping element 9-2 is driven to be elevated by double acting hydraulic cylinder 3.
See Fig. 7, double acting hydraulic cylinder 3 is controlled by valve group 4.Described valve group 4 comprises hand change over valve 4-1 and hydraulic control one-way valve 4-2, and hand change over valve 4-1 is two position four-way valves.The oil outlet pipe of manual pump 5 is provided with check valve 4-3.Two-way cylinder provides specified gripping power for clamping device for steel cable; System dynamic source comes from hydraulic hand-pump; Hand change over valve in control cock group can switch the oil-feed direction of oil cylinder thus realize lower clamping element 9-2 knee-action; Pressurize ability when hydraulic control one-way valve ensure that system is run in operation interval.
This auxiliary traction car in use, generally add the afterbody hanging over continuous rope continuous traction system car team, also can add the head hanging over car team, adopt clamping device for steel cable 9 to be clamped between upper and lower clamping element by system main rope, clamping device for steel cable 9 is by the rope press device in system.This auxiliary traction car can promote transport capacity and the conveying efficiency of SQ-1200 endless rope series tractor system.
Claims (7)
1. a continuous rope continuous traction system auxiliary traction car, is characterized in that: have vehicle frame (1), two pairs of wheels (8) and hydraulic efficiency pressure system, hydraulic efficiency pressure system comprises fuel tank (2), double acting hydraulic cylinder (3), valve group (4) and manual pump (5), the end face of vehicle frame (1) is provided with oil cylinder seat (11), oil cylinder seat (11) is provided with the through hole (1a) of through vehicle frame (1), described double acting hydraulic cylinder (3) is fixed on oil cylinder seat (11), oil cylinder seat (11) is provided with the through hole (1a) of through vehicle frame, the piston rod of double acting hydraulic cylinder (3) inserts in above-mentioned through hole (1a), the termination of piston rod is fixed with coupling head (7), vehicle frame (1) is provided with clamping device for steel cable (9), clamping device for steel cable (9) comprises clamping element (9-1) and lower clamping element (9-2), lower clamping element (9-2) has lift block (9-2-1) and conjugation handle (9-2-2), lift block (9-2-1) has circular arc top (9-2a), conjugation handle (9-2-2) is fixed on the side of lift block (9-2-1), upper clamping element (9-1) has traction seat (9-1-1) and boss (9-1-2), boss (9-1-2) is fixed on traction seat (9-1-1) end face corresponding with lift block (9-2-1) position, traction seat (9-1-1) is fixed on the bottom surface of vehicle frame (1), and the bottom surface of traction seat (9-1-1) has the circular groove (9-1a) mated with the circular arc top (9-2a) of lift block (9-2-1), the upper corresponding conjugation handle (9-2-2) of boss (9-1-2) is provided with pilot hole (9-1b), conjugation handle (9-2-2) is connected with coupling head (7) by the pilot hole (9-1b) on boss (9-1-2), described fuel tank (2) and manual pump (5) are fixed on the end face of vehicle frame (1), double acting hydraulic cylinder (3) is controlled by valve group (4).
2. continuous rope continuous traction system auxiliary traction car according to claim 1, it is characterized in that: the radius at the circular arc top (9-2a) of lift block (9-2-1) is greater than 150 ㎜, the radius at circular groove (9-1a) radius on traction seat (9-1-1) bottom surface and the circular arc top (9-2a) of lift block (9-2-1) is equal.
3. continuous rope continuous traction system auxiliary traction car according to claim 1, is characterized in that: the distance (h) between the axle of two pairs of wheels is between 500 to 800 ㎜.
4. continuous rope continuous traction system auxiliary traction car according to claim 3, is characterized in that: the distance (h) between the axle of two pairs of wheels is between 600 to 700 ㎜.
5. continuous rope continuous traction system auxiliary traction car according to claim 1, is characterized in that: be respectively provided with counterweight (6) at the left and right side of vehicle frame (1) end face.
6. continuous rope continuous traction system auxiliary traction car according to claim 1, is characterized in that: described valve group (4) comprises hand change over valve (4-1) and hydraulic control one-way valve (4-2), and hand change over valve (4-1) is two position four-way valves.
7. continuous rope continuous traction system auxiliary traction car according to claim 1, is characterized in that: described upper clamping element (9-1) and lower clamping element (9-2) are all integrated precision castings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146673.3A CN103213586B (en) | 2013-04-24 | 2013-04-24 | Auxiliary tractor of endless rope continuous traction system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310146673.3A CN103213586B (en) | 2013-04-24 | 2013-04-24 | Auxiliary tractor of endless rope continuous traction system |
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| CN103213586A CN103213586A (en) | 2013-07-24 |
| CN103213586B true CN103213586B (en) | 2015-07-22 |
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| CN201310146673.3A Active CN103213586B (en) | 2013-04-24 | 2013-04-24 | Auxiliary tractor of endless rope continuous traction system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1028110B1 (en) * | 2021-05-18 | 2022-07-25 | Triumph Heavy Ind Co Ltd | A cable tie tail car for an endless cable continuous traction vehicle and method of using same |
| NL2028556B1 (en) * | 2021-06-28 | 2022-10-07 | Triumph Heavy Ind Co Ltd | Rope clamping small trailer for endless rope continuous tractor and use method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437834B (en) * | 2016-09-28 | 2019-03-19 | 通用技术集团工程设计有限公司 | A kind of endless rope winch that can be uncoupled and its method of uncoupling |
| CN110254444B (en) * | 2019-07-04 | 2024-03-22 | 凯盛重工有限公司 | Rope clamping device |
| CN113696930A (en) * | 2021-08-14 | 2021-11-26 | 湘潭市恒欣实业有限公司 | Rail clamping auxiliary trailer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3307914C2 (en) * | 1983-03-05 | 1985-01-17 | Willy Habegger AG, Thun | Clamping device for ropes or the like |
| CN2356017Y (en) * | 1998-12-14 | 1999-12-29 | 鸡西矿务局建设工程公司 | Hand hydraulic cage guide steel cable tensioning device |
| FI20000106A (en) * | 1999-01-22 | 2000-07-22 | Siemag Transplan Gmbh | Transport device intended for underground mining work |
| CN201761498U (en) * | 2010-07-30 | 2011-03-16 | 阳泉煤业集团华越机械有限公司 | Hydraulic brake endless rope continuous tractor |
| CN201808559U (en) * | 2010-09-19 | 2011-04-27 | 湖南路桥建设集团公司 | Hanging saddle for cableway transportation |
| CN202499492U (en) * | 2012-03-21 | 2012-10-24 | 江苏鑫莲液压机电有限公司 | Hydraulic automatic tensioning device |
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2013
- 2013-04-24 CN CN201310146673.3A patent/CN103213586B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3307914C2 (en) * | 1983-03-05 | 1985-01-17 | Willy Habegger AG, Thun | Clamping device for ropes or the like |
| CN2356017Y (en) * | 1998-12-14 | 1999-12-29 | 鸡西矿务局建设工程公司 | Hand hydraulic cage guide steel cable tensioning device |
| FI20000106A (en) * | 1999-01-22 | 2000-07-22 | Siemag Transplan Gmbh | Transport device intended for underground mining work |
| CN201761498U (en) * | 2010-07-30 | 2011-03-16 | 阳泉煤业集团华越机械有限公司 | Hydraulic brake endless rope continuous tractor |
| CN201808559U (en) * | 2010-09-19 | 2011-04-27 | 湖南路桥建设集团公司 | Hanging saddle for cableway transportation |
| CN202499492U (en) * | 2012-03-21 | 2012-10-24 | 江苏鑫莲液压机电有限公司 | Hydraulic automatic tensioning device |
Non-Patent Citations (2)
| Title |
|---|
| 新型矿用无极绳绞车牵引***与辅助运输;张立忠等;《采矿技术》;20101031;第10卷;第132-134页 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1028110B1 (en) * | 2021-05-18 | 2022-07-25 | Triumph Heavy Ind Co Ltd | A cable tie tail car for an endless cable continuous traction vehicle and method of using same |
| NL2028556B1 (en) * | 2021-06-28 | 2022-10-07 | Triumph Heavy Ind Co Ltd | Rope clamping small trailer for endless rope continuous tractor and use method thereof |
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| CN103213586A (en) | 2013-07-24 |
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Address after: No. 56 Palm Road, Zhonglou District, Changzhou City, Jiangsu Province, 213000 Patentee after: CHANGZHOU DEVELOPMENT & MANUFACTURE CENTER Co.,Ltd. Address before: No. 180, Xinshi Road, Zhonglou District, Changzhou City, Jiangsu Province, 213000 Patentee before: CHANGZHOU DEVELOPMENT & MANUFACTURE CENTER Co.,Ltd. |
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