CN204030524U - A kind of cable handler and towing cable system - Google Patents
A kind of cable handler and towing cable system Download PDFInfo
- Publication number
- CN204030524U CN204030524U CN201420323816.3U CN201420323816U CN204030524U CN 204030524 U CN204030524 U CN 204030524U CN 201420323816 U CN201420323816 U CN 201420323816U CN 204030524 U CN204030524 U CN 204030524U
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- China
- Prior art keywords
- cable
- handler
- steel wire
- wire rope
- towing
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Abstract
The utility model relates to a kind of cable handler and towing cable system.A cable handler, comprising: fixing two of steel wire rope two ends fixed parts; Described wirerope-winding is through changing the movable pulley of described steel wire rope direct of travel; Described movable pulley is connected with the towing cable wheel for overlapping around carrying cable.The invention also discloses a kind of towing cable system.The utility model has been avoided cable friction, the folding damage causing, and without external force, realizes the equipment of following automatically and advance, and the mobile alignment of steel wire rope regulation pulley, thereby guarantees that the cable on towing cable wheel can be to departing from setting track.
Description
Technical field
The utility model relates to field, colliery, especially relates to a kind of cable handler and towing cable system.
Background technology
From current coal-winning machine market, coal-winning machine holder cable device is as the device that tows of electric cable for coal mining machine, can guarantee that cable follows the walking of coal-winning machine and move.But, in coal mining production process, also exposed some problems: in the normal walking process of (1) coal-winning machine, be to pull cable completely, to cable serious wear; (2) when coal-winning machine draws up and down, cable is folded into four layers, easily causes cable internal wiring to interrupt; (3) cable easily departs from cable trough, and towing cable direction is offset, and increases coal-winning machine tow rope resistance; (4) rely on holder cable device to drag cable completely and cannot guarantee that coal-winning machine normally works, need human assistance drag cable.There is certain danger in artificial drag cable, and in girdle, ultra-thin coal seam exploitation working face, is subject to the constraint of the conditions such as activity space, artificial drag cable difficulty; These problems have improved coal mining integrated cost, have increased workman's labour intensity, have reduced coal mining efficiency, have increased from the side coal-winning machine failure rate simultaneously.
Utility model content
The utility model aims to provide a kind of cable handler, to solve in prior art due to friction, the folding problem that causes cable bad.
In some illustrative embodiment, described cable handler comprises: fixing two of steel wire rope two ends fixed parts; Described wirerope-winding is through changing the movable pulley of described steel wire rope direct of travel; Described movable pulley is connected with the towing cable wheel for overlapping around carrying cable.
Another object of the present utility model is to provide a kind of towing cable system.
In some illustrative embodiment, described towing cable system comprises: scrapper conveyor, and on the track of described scrapper conveyor, carry out reciprocating coal-winning machine, above-mentioned cable handler is installed on described scrapper conveyor; Steel wire rope one end of described cable handler is fixed on described coal-winning machine, and its other end is fixed on one end of described scrapper conveyor; Towing cable wheel case is around the cable that supports described coal-winning machine.
Compared with prior art, illustrative embodiment of the present utility model comprises following advantage:
1), reduced the buckling strength of cable, effectively protect cable;
2), prevent that cable is due to friction damage;
3), without providing extra power to drag cable, by the coal-winning machine of motion, can realize cable and move with coal-winning machine.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to illustrative embodiment of the present utility model.
Embodiment
In the following detailed description, a large amount of specific detail are proposed, so that provide thorough understanding of the present utility model.But, person of skill in the art will appreciate that, even without these specific detail, also can implement the utility model.In other cases, do not describe well-known method, process, assembly and circuit in detail, in order to avoid impact is to understanding of the present utility model.
Referring now to Fig. 1, Fig. 1 shows according to the structural representation of the cable handler of some illustrative embodiment.
As shown in Figure 1, in some illustrative embodiment, disclose a kind of cable handler, having comprised: fixing two fixed parts at steel wire rope 7 two ends, the first fixed part 10 and the second fixed part 6; Described steel wire rope 7 is wound around through changing the movable pulley 1 of described steel wire rope 7 direct of travels; Described movable pulley 1 is connected with the towing cable wheel 4 for overlapping around carrying cable 9.
By the tensile force of steel wire rope 7 and cable 9, make movable pulley 1 and towing cable wheel 4 in unsettled, the cable 9 on towing cable wheel 4 avoids cable 9 frictions impaired in unsettled too.
In some illustrative embodiment, towing cable wheel 4 is arranged on wheel seat 11, by wheel seat 11, is connected with movable pulley 1;
Wherein, on wheel seat 11 and on the fixed mount of movable pulley 1, offer respectively bolt hole, between wheel seat and movable pulley, by bolt 2, connect.
In some illustrative embodiment, the diameter of towing cable wheel 4 is greater than first threshold, and wherein, first threshold is relevant according to the thickness of cable 9, can guarantee through the cable folding degree of towing cable wheel 4 little, thereby effectively avoid bending impaired.
In some illustrative embodiment, fixedly the fixed part at steel wire rope two ends is wire pressing device, is respectively the first wire pressing device 10 and the second wire pressing device 6.
In some illustrative embodiment, described cable handler also comprises that at least one changes the fixed pulley of steel wire rope direct of travel, and the quantity of this fixed pulley is to determine specifically for the equipment of drag cable according to cable handler.For example cable handler is for pulling the service cable 9 of the coal-winning machine 3 on the track that is arranged on scrapper conveyor, and the quantity of the fixed pulley in cable handler is at least two, is respectively the first fixed pulley 5 and the second fixed pulley 8, is separately fixed at the two ends of scrapper conveyor; One end of steel wire rope 9 is fixed on coal-winning machine 3 by the first wire pressing device 10, and its other end is wound around successively through the first fixed pulley 5, the second fixed pulley 8 and movable pulley 1, is fixed on the below of the second fixed pulley 8; The cover of towing cable wheel 4 is around the service cable 9 of coal-winning machine 3.
By said structure, cable handler can not need extra setting power source, by coal-winning machine, pulls steel wire rope, drops towing cable wheel mobile, guarantees that cable follows coal-winning machine and move.
In some illustrative embodiment, a kind of towing cable system is disclosed, comprising: on the track of scrapper conveyor, carry out reciprocating coal-winning machine 3, and above-mentioned cable handler.
Wherein, cable handler is arranged on the side of scrapper conveyor, the first fixed pulley 5 and the second fixed pulley 8 are arranged on respectively the two ends of scrapper conveyor, one end of steel wire rope 7 is fixed on coal-winning machine 3 by the first wire pressing device 10, the other end is wound around through the first fixed pulley 5, the second fixed pulley 8 and movable pulley 1, by the second wire pressing device 6, be fixed on scrapper conveyor, be positioned at the below of the second fixed pulley 8; Movable pulley 1 is connected with towing cable wheel 4 by wheel seat 11, and the cover on towing cable wheel 4 is around the service cable 9 of coal-winning machine 3.
In some illustrative embodiment, the side of described scrapper conveyor is provided with for holding the chute of cable handler and cable;
In some illustrative embodiment, the first fixed pulley, the second fixed pulley, movable pulley and towing cable wheel, it is all in the plane at straight line place, the steel wire rope that guarantees the pulling of coal-winning machine can not produce lateral deviation, and then the moving range that movable pulley and towing cable are taken turns is straight line, make cable can not depart from chute, stablely in chute follow coal-winning machine and move.Pass through said structure, coal-winning machine is during to a side shifting, by steel wire rope, pull cable, while moving to opposite side, by cable, pull steel wire rope, the tensioning degree of steel wire rope can not relaxed, thereby guarantee movable pulley and unsettled the hanging of towing cable wheel, and then make cable keep unsettled, and do not need extra power source, make cable follow coal-winning machine and move.
The explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (7)
1. a cable handler, is characterized in that, comprising:
Fixing two of steel wire rope two ends fixed parts;
Described wirerope-winding is through changing the movable pulley of described steel wire rope direct of travel;
Described movable pulley is connected with the towing cable wheel for overlapping around carrying cable.
2. cable handler according to claim 1, is characterized in that, at least one adjusts the fixed pulley of described steel wire rope direct of travel.
3. cable handler according to claim 1, is characterized in that, described towing cable wheel is fixed on wheel seat, by described wheel seat, is connected with described movable pulley.
4. cable handler according to claim 3, is characterized in that, between described wheel seat and described movable pulley, is bolted to connection.
5. cable handler according to claim 1, is characterized in that, described fixed part is wire pressing device.
6. a towing cable system, comprising: scrapper conveyor, and carry out reciprocating coal-winning machine on the track of described scrapper conveyor, it is characterized in that, and the cable handler described in claim 1-6 any one is installed on described scrapper conveyor;
Steel wire rope one end of described cable handler is fixed on described coal-winning machine, and its other end is fixed on one end of described scrapper conveyor; Towing cable wheel case is around the cable that supports described coal-winning machine.
7. towing cable system according to claim 6, is characterized in that, the side of described scrapper conveyor has the chute that holds described cable handler and described cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323816.3U CN204030524U (en) | 2014-06-17 | 2014-06-17 | A kind of cable handler and towing cable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323816.3U CN204030524U (en) | 2014-06-17 | 2014-06-17 | A kind of cable handler and towing cable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030524U true CN204030524U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323816.3U Expired - Fee Related CN204030524U (en) | 2014-06-17 | 2014-06-17 | A kind of cable handler and towing cable system |
Country Status (1)
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| CN (1) | CN204030524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682313A (en) * | 2015-03-21 | 2015-06-03 | 西安煤矿机械有限公司 | Automatic towing device and method for coal mining machine |
| CN104682312A (en) * | 2015-03-10 | 2015-06-03 | 淮南矿业(集团)有限责任公司 | Automatic cable traction system and method for fully-mechanized mining face |
| CN105048395A (en) * | 2015-06-26 | 2015-11-11 | 北京天地玛珂电液控制系统有限公司 | Coal cutter cable clamping plate dragging device |
-
2014
- 2014-06-17 CN CN201420323816.3U patent/CN204030524U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682312A (en) * | 2015-03-10 | 2015-06-03 | 淮南矿业(集团)有限责任公司 | Automatic cable traction system and method for fully-mechanized mining face |
| CN104682312B (en) * | 2015-03-10 | 2017-05-03 | 淮南矿业(集团)有限责任公司 | Automatic cable traction system and method for fully-mechanized mining face |
| CN104682313A (en) * | 2015-03-21 | 2015-06-03 | 西安煤矿机械有限公司 | Automatic towing device and method for coal mining machine |
| CN105048395A (en) * | 2015-06-26 | 2015-11-11 | 北京天地玛珂电液控制系统有限公司 | Coal cutter cable clamping plate dragging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG ENERGY HEAVY EQUIPMENT GROUP ZHONGKUANG C Free format text: FORMER NAME: SHANDONG ENERGY MACHINERY GROUP ZHONGKUANG COAL MINING MACHINE MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The economic and Technological Development Zone Industrial Park in Shandong city of Tai'an province Ningyang County 271411 Patentee after: SHANDONG ENERGY HEAVY EQUIPMENT GROUP ZHONGKUANG COAL CUTTER MANUFACTURING CO., LTD. Patentee after: Shandong Tagao Mining Equipment Manufacturing Co., Ltd. Patentee after: Limited liability company of the Shandong energy heavy equipment manufacturing group Address before: The economic and Technological Development Zone Industrial Park in Shandong city of Jining province Ningyang County 271411 Patentee before: SHANDONG ENERGY MACHINERY GROUP ZHONGKUANG COAL MINING MACHINE MANUFACTURING CO., LTD. Patentee before: Shandong Tagao Mining Equipment Manufacturing Co., Ltd. Patentee before: Shandong Energy Machinery Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |