CN202832540U - Heading machine auxiliary device for coal mine - Google Patents
Heading machine auxiliary device for coal mine Download PDFInfo
- Publication number
- CN202832540U CN202832540U CN 201220471467 CN201220471467U CN202832540U CN 202832540 U CN202832540 U CN 202832540U CN 201220471467 CN201220471467 CN 201220471467 CN 201220471467 U CN201220471467 U CN 201220471467U CN 202832540 U CN202832540 U CN 202832540U
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- cable
- heading machine
- development machine
- wire rope
- adhesive tape
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Abstract
The utility model provides a heading machine auxiliary device for coal mine. The heading machine auxiliary device for the coal mine comprises a support structure which is arranged on a heading machine and used for hanging a cable. A cable connecting mechanism which can freely slide is arranged on the support structure, and the cable is connected with a cable connecting mechanism. The support structure and a power connecting mechanism are utilized to form a closed reciprocating motion system, so that a service cable of the heading machine achieves automatic movement with reciprocating motion of the heading machine to complete a quick heading task of each circulation, effectively solve the problems that the service cable of the heading machine needs manpower transporting and caring, completely eradicate safe hazards for major accidents due to the fact that the service cable of the heading machine is squeezed and scrapped, provide guarantee for safe production of the coal mine, reduce labor intensity of workers, improve production working efficiency by a large margin, and fully play the advantages of a high-effect product of the heading machine.
Description
Technical field
The utility model belongs to the coal mine special equipment field, is specifically related to the special-purpose development machine servicing unit in a kind of colliery.
Background technology
The special-purpose development machine in colliery mainly is to tunnel in the tunnel of coal road or half coal rock tunnel and soft rock, to adapt to modernized high-yield and high-efficiency mine construction, thoroughly changing mine laneway adopts and blows out the backward technique of driving, guaranteed to greatest extent operating personnel's personal safety and the raising of production efficiency, also can in the tunnel opening drivings such as railway, highway, hydraulic engineering, use.
The Integrative Program that existing coal mine development machine all adopts cut, coaling, transported coal, walking is finished each circulation driving progress, to realize continuously cycle operation.Development machine adopts longitudinal axis formula and horizontal shaft type dual mode, finish the cut coal breakage task of coal or rock, adopt tri-star wheel or pentacle weel that coal or rock are shipped on the fortune scratch board conveyor of development machine, finish again the short distance transhipment task of coal or rock by two fortune adhesive tape conveyors of development machine, at last coal or rock are transported on the fixation adhesive tape transporter; Adopt fluid motor-driven, the track-type mode realizes moving forward and backward of development machine, and an end of two fortune adhesive tape conveyors slides along the fixation adhesive tape transporter by roller.Development machine power supply great majority adopt external power supply pattern, need dedicated transformer to provide electrical source of power for it, in process of production, development machine will constantly move back and forth at work plane and carry out excavation operation, electricity cable needs personnel's roping, nurse, cable often occurring is extruded, scrape and the phenomenon such as pull, be easy to cause the cable bad short circuit, produce electric spark, cause the major accident that gas and dust explosion and personnel get an electric shock, directly restricting safety in production and the personal safety in colliery, this problem never is well solved in the decades that development machine uses, and becomes development machine and give full play to its dynamical bottleneck in modern mine construction.
Summary of the invention
The purpose of this utility model is to provide a kind of colliery development machine servicing unit.
For achieving the above object, the utility model has adopted following technical scheme:
Comprise the braced structures for suspended cables, be provided with the cable bindiny mechanism that can be free to slide on the described braced structures, cable links to each other with cable bindiny mechanism.
The rear end of described braced structures is provided with for the cable rack of placing cable.
Described braced structures comprises wire rope and the leading truck and the rear support stand that are used for supporting steel-cable.
Described cable bindiny mechanism comprises the brace that several are arranged at the movable pulley on the wire rope and link to each other with movable pulley, is provided with the cable clamp for attached cable on the brace.
Described leading truck is arranged on the two fortune adhesive tape conveyors of development machine, be provided with directive wheel on the leading truck, rear support stand is arranged on the fixation adhesive tape transporter that cooperates with two fortune adhesive tape conveyors, be provided with fixed pulley on the rear support stand, one end of wire rope links to each other with front retainer on being arranged at the fixation adhesive tape transporter by directive wheel, and the other end of wire rope links to each other with rear locator on being arranged at the fixation adhesive tape transporter by fixed pulley.
Be provided with euphroe on the described wire rope.
Colliery described in the utility model utilizes braced structures and cable bindiny mechanism to form an enclosed with the development machine servicing unit and moves back and forth system, make the development machine electricity cable realize automated movement along with the reciprocating motion of development machine, to finish the speedy drivage task of each circulation, effectively solve the development machine electricity cable and needed the manpower roping, the problem of nurse, thoroughly having stopped the development machine electricity cable is extruded, scrape the potential safety hazard that causes a serious accident after pulling, for Safety of Coal Mine Production provides guarantee, reduced worker's labour intensity, increase substantially production work efficient, given full play to the advantage of the high-effect product of development machine.
Description of drawings
Fig. 1 is installation design sketch of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of forward and backward locator described in the utility model, and wherein Fig. 3 (a) is that lateral view, Fig. 3 (b) are front view;
Fig. 4 is the structural representation of leading truck described in the utility model, and wherein Fig. 4 (a) is that lateral view, Fig. 4 (b) are front view;
Fig. 5 is the structural representation of rear support stand described in the utility model;
Fig. 6 is the connection diagram of brace described in the utility model and cable clamp;
Among the figure: 1. leading truck, 2. directive wheel, 3. brace, 4. cable clamp, 5. movable pulley, 6. wire rope, 7. cable, 8. fixed pulley, 9. cable rack, 10. locator, 11. rear support stands, 12. cable rack supporting legs, 13. euphroes, 14. development machines.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1-Fig. 6, the utility model comprises the braced structures for suspended cables 7, be provided with the cable bindiny mechanism that can be free to slide on the described braced structures, cable 7 links to each other with cable bindiny mechanism, the rear end of described braced structures is provided with for the cable rack 9 of placing cable 7, described braced structures comprises wire rope 6 and the leading truck 1 and the rear support stand 11 that are used for supporting steel-cable 6, described cable bindiny mechanism comprises the brace 3 that several are arranged at the movable pulley 5 on the wire rope 6 and link to each other with movable pulley 5, be provided with the cable clamp 4 for attached cable 7 on the brace 3, described leading truck 1 is arranged on the two fortune adhesive tape conveyors of development machine, be provided with directive wheel 2 on the leading truck 1, rear support stand 11 is arranged on the fixation adhesive tape transporter that cooperates with two fortune adhesive tape conveyors, be provided with fixed pulley 8 on the rear support stand 11, one end of wire rope 6 links to each other with front retainer on being arranged at the fixation adhesive tape transporter by directive wheel 2, the other end of wire rope 6 links to each other with rear locator on being arranged at the fixation adhesive tape transporter by fixed pulley 8, is provided with euphroe 13 on the described wire rope 6.
By two directive wheels, rear support stand and fixed pulleys on the leading truck wire rope is formed a closed system, by former and later two wire rope locators, the wire rope two ends are locked at above the fixation adhesive tape transporter, and with euphroe Steel wire rope lock is tightened to certain rate of tension, then movable pulley is placed on respectively on the wire rope that fixes, hang electricity cable with brace, cable clamp is fixed on electricity cable in the middle of the brace.Development machine is in tunneling process, and the electricity cable just running block on the wire rope has formed an enclosed and moves back and forth system, has realized the automated movement of development machine electricity cable.
Embodiment
The special-purpose development machine servicing unit in a kind of colliery mainly is comprised of major parts such as leading truck, directive wheel, brace, cable clamp, movable pulley, wire rope, fixed pulley, cable rack, locator, rear support stand, cable rack supporting leg, euphroes.This device forms an enclosed by the two groups of wire rope locators in front and back and wire rope, leading truck, directive wheel, movable pulley, rear support stand, fixed pulley, cable and moves back and forth system.
Locator, leading truck, rear support stand, brace and cable clamp are processed with metallic channel girder steel and steel plate, are separately fixed on the adhesive tape conveyor tail runway with bolt and transport on the belt holders with development machine two.
Wire rope is by former and later two wire rope locators, be separately fixed on the runway of adhesive tape conveyor tail front and back, above the wire rope two ends are locked at, with euphroe Steel wire rope lock is tightened to certain rate of tension, wire rope is by being installed in leading truck and two directive wheels up and down thereof on the development machine two running carriers, rear support stand and fixed pulley form a closed system with wire rope, realize that by two directive wheels wire rope moves back and forth up and down, then equidistantly be placed on respectively movable pulley on the wire rope that fixes, hang electricity cable with brace, with cable clamp electricity cable is fixed in the middle of the brace, movable pulley passes through brace, cable clamp and electricity cable have formed a running block, at last the cable rack supporting leg is installed on the adhesive tape conveyor side arm, cable rack is fixed on the cable rack supporting leg, and remaining development machine electricity cable is placed in the cable rack.Development machine is in tunneling process, and the electricity cable just running block on the wire rope has formed an enclosed and moves back and forth system, has realized the automated movement of development machine electricity cable.
The beneficial effects of the utility model and technical characteristics are:
1, fabrication and installation are convenient and simple, implement easily;
2, owing to adopted running block to move back and forth at wire rope, tractive force is little, and the lateral pull of cable is very little, has effectively avoided the excessive and damage that causes of cable Yin Lali;
3, need not personnel's nurse, alleviated worker's labour intensity, improved production work efficient, effectively avoided the generation of major accident.
Claims (6)
1. colliery development machine servicing unit, it is characterized in that: comprise the braced structures for suspended cables (7), be provided with the cable bindiny mechanism that can be free to slide on the described braced structures, cable (7) links to each other with cable bindiny mechanism.
2. described a kind of colliery development machine servicing unit according to claim 1, it is characterized in that: the rear end of described braced structures is provided with for the cable rack (9) of placing cable (7).
3. described a kind of colliery development machine servicing unit according to claim 1, it is characterized in that: described braced structures comprises wire rope (6) and the leading truck (1) and the rear support stand (11) that are used for supporting steel-cable (6).
4. described a kind of colliery development machine servicing unit according to claim 3, it is characterized in that: described cable bindiny mechanism comprises the brace (3) that several are arranged at the movable pulley (5) on the wire rope (6) and link to each other with movable pulley (5), is provided with the cable clamp (4) for attached cable (7) on the brace (3).
5. described a kind of colliery development machine servicing unit according to claim 3, it is characterized in that: described leading truck (1) is arranged on the two fortune adhesive tape conveyors of development machine, be provided with directive wheel (2) on the leading truck (1), rear support stand (11) is arranged on the fixation adhesive tape transporter that cooperates with two fortune adhesive tape conveyors, be provided with fixed pulley (8) on the rear support stand (11), one end of wire rope (6) links to each other with front retainer on being arranged at the fixation adhesive tape transporter by directive wheel (2), and the other end of wire rope (6) links to each other with rear locator on being arranged at the fixation adhesive tape transporter by fixed pulley (8).
6. described a kind of colliery development machine servicing unit according to claim 5 is characterized in that: be provided with euphroe (13) on the described wire rope (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471467 CN202832540U (en) | 2012-09-14 | 2012-09-14 | Heading machine auxiliary device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471467 CN202832540U (en) | 2012-09-14 | 2012-09-14 | Heading machine auxiliary device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832540U true CN202832540U (en) | 2013-03-27 |
Family
ID=47944272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471467 Expired - Fee Related CN202832540U (en) | 2012-09-14 | 2012-09-14 | Heading machine auxiliary device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832540U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754693A (en) * | 2013-12-31 | 2014-04-30 | 山东东山王楼煤矿有限公司 | Automatic feeding and retracting device for secondary conveyor cable of heading machine |
| CN104358570A (en) * | 2014-11-05 | 2015-02-18 | 天地上海采掘装备科技有限公司 | Cable towing device with cable tension protecting function |
| CN106229892A (en) * | 2016-08-08 | 2016-12-14 | 淮南矿业(集团)有限责任公司 | Combine pick cable self-moving device |
| CN107342574A (en) * | 2017-08-09 | 2017-11-10 | 西山煤电(集团)有限责任公司 | Development machine cable dragging device |
| CN109066562A (en) * | 2018-10-12 | 2018-12-21 | 内蒙古伊泰京粤酸刺沟矿业有限责任公司 | A kind of cable dragging draw off gear and tunnelling machine |
| CN109653745A (en) * | 2018-11-29 | 2019-04-19 | 亢建华 | Development machine cable dragging device |
-
2012
- 2012-09-14 CN CN 201220471467 patent/CN202832540U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754693A (en) * | 2013-12-31 | 2014-04-30 | 山东东山王楼煤矿有限公司 | Automatic feeding and retracting device for secondary conveyor cable of heading machine |
| CN104358570A (en) * | 2014-11-05 | 2015-02-18 | 天地上海采掘装备科技有限公司 | Cable towing device with cable tension protecting function |
| CN106229892A (en) * | 2016-08-08 | 2016-12-14 | 淮南矿业(集团)有限责任公司 | Combine pick cable self-moving device |
| CN107342574A (en) * | 2017-08-09 | 2017-11-10 | 西山煤电(集团)有限责任公司 | Development machine cable dragging device |
| CN109066562A (en) * | 2018-10-12 | 2018-12-21 | 内蒙古伊泰京粤酸刺沟矿业有限责任公司 | A kind of cable dragging draw off gear and tunnelling machine |
| CN109653745A (en) * | 2018-11-29 | 2019-04-19 | 亢建华 | Development machine cable dragging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130327 Termination date: 20130914 |