CN203655288U - Cable pulling device - Google Patents
Cable pulling device Download PDFInfo
- Publication number
- CN203655288U CN203655288U CN201320712547.5U CN201320712547U CN203655288U CN 203655288 U CN203655288 U CN 203655288U CN 201320712547 U CN201320712547 U CN 201320712547U CN 203655288 U CN203655288 U CN 203655288U
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- CN
- China
- Prior art keywords
- cable
- chain
- support
- flanging
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cable pulling device, comprising a sliding tensioning gear, wherein the tensioning gear comprises a roller and a bracket; the roller is movably arranged on the bracket; a cable is supported on the roller; the bracket drives the roller to slide on the ground; meanwhile, the roller can rotate along with the cable. The cable pulling device runs synchronously with a coal cutter through the tensioning gear arranged on the cable, and the problems of bending of the cable and interference to the bracket are avoided.
Description
Technical field
The utility model relates to a kind of device that clamps cable, relates in particular to a kind of cable handler.
Background technology
The cable of coal machine is divided into static part and drags part, and static part is laid on the bottom of cable channel, drags part and follows the walking of coal machine.The towing cable mode of drum shearer mainly drives trailing cable to carry moving cable bend laying secretly by the walking of coal machine at present, when coal machine is during in scrapper conveyor two ends, for ensureing the feed of cutting sth. askew of coal machine, coal machine makes a round trip in two ends, cable is converted into three foldings in cable channel, causes cable bend, and highly exceedes the cable channel degree of depth, cause cable and support to interfere, scratch cable.
Utility model content
The purpose of this utility model is to provide a kind of cable handler, the problem of interfering to solve above-mentioned cable bend and cable and support.
Technical scheme is as follows:
A kind of cable handler, comprises the tensioning apparatus of slip, and described tensioning apparatus comprises: roller and support, and described roller is movably arranged on described support; Cable support is on described roller, and described support drives described roller at taxiing, and meanwhile, described roller is along with described cable rotates.
Further, also comprise: chain is annular, and described support is fixed on described chain; For controlling the drive unit of described chain operation, comprise driving gear, driven gear and motor, described driving gear is connected with the axle of described motor, and described driving gear and described driven gear are used for supporting described chain, and engage with described chain; Described motor drives described driving gear to rotate, and then drives described chain operation.
Further, also comprise: frequency converter, is connected with described motor, for controlling the rotating speed of described motor.
Further, described motor is servomotor.
Further, also comprise: track, described track comprises: cell body, for supporting described support; Bottom land, described chain and described gear are horizontally set on described bottom land; Described chain horizontal cyclic is rotated, and drives described tensioning apparatus to slide along described cell body.
Further, described tensioning apparatus also comprises: L shaped grab, is installed in the bottom of described support; Described track also comprises: aduncate flanging and with the folding platform of described flanging equal height, described flanging and described folding platform are separately positioned on the both sides of described bottom land; Described grab and described flanging are interlocked, and in order to prevent that cable from upwards dragging described tensioning apparatus away from described track, described support slides along described flanging and described folding platform.
Further, described chain and described grab are connected, and described chain back and forth moves with the passage that described track forms respectively along described folding platform and described flanging.
Further, one end of described support is inclined-plane, and its top view is at right angles trapezoidal, for removing foreign matter on the way.
Further, the edge of lower end, described inclined-plane is provided with the acclive shovel of tool limit, and the angle of the gradient and horizontal plane is acute angle.
Further, the bottom on described inclined-plane is also provided with point shovel, for removing the foreign matter between described flanging and described folding platform.
The beneficial effects of the utility model are:
1, the utility model is by the tensioning apparatus of installing cables, makes itself and coal-winning machine synchronous operation, avoids cable bend, and the problem of interfering with support.
2, with by manually dragging cable it is laid on compared with the traditional approach in cable channel, the utility model is by Synchronization Control coal-winning machine and tensioning apparatus, make its real-time tensioning cable, each work plane reduces by four cables and pulls employee on duty, reduce working strength, improved the safety of towing cable efficiency and exploitation.
3, the utility model is particularly useful for the towing cable of girdle, high inclination-angle drum-type coal machine.
4, the utility model is by support Design is become to inclined-plane, and shovel limit etc. is set on base, can remove the foreign matters such as the float coal that drops in track, sleeper, reinforcing bar, anchor pole.
Brief description of the drawings
The structural representation of cable handler in the optional embodiment of Fig. 1;
The structural representation of the optional embodiment middle orbit of Fig. 2;
The top view of the optional embodiment medium-height trestle of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, cable handler described in the utility model is elaborated.
As shown in Figure 1, cable handler comprises the tensioning apparatus of slip, and tensioning apparatus comprises for the roller 11 of carrying cable and support 12, support 12 is for fixing roller 11 and drive roller 11 to slide, roller 11 is movably arranged on support 12, and preferably, roller 11 is fixed on support 12 by axle.The slip of support 12 can realize by following manner: wheel is installed in the lower end of support 12; Or, coordinate by guide rail and slide block the slip that realizes support 12; Or, coordinate by chain and gear the slip that realizes support 12.Tensioning apparatus drives roller to follow coal machine walking, and meanwhile, roller 11 is along with cable rotates, thereby avoids cable bend.
The drive unit 3 that cable handler also comprises chain 2 and moves for controlling chain 2, support 12 is fixed on chain 2.
Motor also can be substituted by hydraulic motor.
Cable handler also comprises track 6, and track 6 comprises cell body and bottom land, and cell body is for supporting bracket 12, and tensioning apparatus slides along cell body under the drive of chain, and chain 2 and gear are arranged on bottom land, and horizontal cyclic is rotated.
As shown in Figure 2, the bottom of support 12 is also provided with L shaped grab 120; One side of bottom land is provided with aduncate flanging 61, and opposite side is provided with the folding platform 62 with flanging 61 equal heights, and grab 120 is interlocked with flanging 61, and in order to prevent that cable from upwards dragging tensioning apparatus away from track, support 12 slides along flanging 61 and folding platform 62.
Preferably, chain 2 is connected with grab 120, the passage operation that a side of chain 2 forms along folding platform 62 and track 6, the passage operation that opposite side forms along flanging 61 and track 6, thereby the annular of formation.
In order to remove the foreign matters such as the float coal that drops in track, sleeper, reinforcing bar, anchor pole, as shown in Figure 3, be the top view of support, one end of support 12 is inclined-plane, its top view is right-angled trapezium, and the edge of lower end, inclined-plane is provided with the acclive shovel of tool limit 121, and the angle of the gradient and horizontal plane is acute angle.The bottom on inclined-plane is provided with point shovel 122, for removing the foreign matter between flanging and folding platform.One end of support 12 is designed to inclined-plane, has reduced and the contact surface of the foreign matter such as sleeper, reinforcing bar, is conducive to foreign matter to fracture, and then releases track.
One end of cable 4 is connected with coal-winning machine 5, and the mid portion of cable 4 is wrapped on roller 11, and drive unit 3 is controlled chain 2 and driven tensioning apparatus and coal-winning machine 5 synchronous reciprocatings move and carry out real-time tensioning, thereby avoids cable 4 bendings.
Claims (10)
1. a cable handler, is characterized in that, comprises the tensioning apparatus of slip, and described tensioning apparatus comprises: roller and support, and described roller is movably arranged on described support; Cable support is on described roller, and described support drives described roller at taxiing, and meanwhile, described roller is along with described cable rotates.
2. cable handler as claimed in claim 1, is characterized in that, also comprises:
Chain, is annular, and described support is fixed on described chain;
For controlling the drive unit of described chain operation, comprise driving gear, driven gear and motor, described driving gear is connected with the axle of described motor, and described driving gear and described driven gear are used for supporting described chain, and engage with described chain;
Described motor drives described driving gear to rotate, and then drives described chain operation.
3. cable handler as claimed in claim 2, is characterized in that, also comprises: frequency converter, is connected with described motor, for controlling the rotating speed of described motor.
4. cable handler as claimed in claim 2, is characterized in that, described motor is servomotor.
5. cable handler as claimed in claim 2, is characterized in that, also comprises: track, and described track comprises:
Cell body, for supporting described support;
Bottom land, described chain and described gear are horizontally set on described bottom land;
Described chain horizontal cyclic is rotated, and drives described tensioning apparatus to slide along described cell body.
6. cable handler as claimed in claim 5, is characterized in that,
Described tensioning apparatus also comprises: L shaped grab, is installed in the bottom of described support;
Described track also comprises: aduncate flanging and with the folding platform of described flanging equal height, described flanging and described folding platform are separately positioned on the both sides of described bottom land;
Described grab and described flanging are interlocked, and in order to prevent that cable from upwards dragging described tensioning apparatus away from described track, described support slides along described flanging and described folding platform.
7. cable handler as claimed in claim 6, is characterized in that, described chain and described grab are connected, and described chain back and forth moves with the passage that described track forms respectively along described folding platform and described flanging.
8. cable handler as claimed in claim 6, is characterized in that, one end of described support is inclined-plane, and its top view is at right angles trapezoidal, for removing foreign matter on the way.
9. cable handler as claimed in claim 8, is characterized in that, the edge of lower end, described inclined-plane is provided with the acclive shovel of tool limit, and the angle of the gradient and horizontal plane is acute angle.
10. cable handler as claimed in claim 8 or 9, is characterized in that, the bottom on described inclined-plane is also provided with point shovel, for removing the foreign matter between described flanging and described folding platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712547.5U CN203655288U (en) | 2013-11-12 | 2013-11-12 | Cable pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712547.5U CN203655288U (en) | 2013-11-12 | 2013-11-12 | Cable pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655288U true CN203655288U (en) | 2014-06-18 |
Family
ID=50921688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712547.5U Expired - Fee Related CN203655288U (en) | 2013-11-12 | 2013-11-12 | Cable pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953531A (en) * | 2015-07-10 | 2015-09-30 | 西安煤矿机械有限公司 | Automatic cable towing system of coal mining machine as well as control method and device for automatic cable towing system |
-
2013
- 2013-11-12 CN CN201320712547.5U patent/CN203655288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953531A (en) * | 2015-07-10 | 2015-09-30 | 西安煤矿机械有限公司 | Automatic cable towing system of coal mining machine as well as control method and device for automatic cable towing system |
| CN104953531B (en) * | 2015-07-10 | 2017-06-20 | 西安煤矿机械有限公司 | The control method and control device of a kind of automatic towing cable system of coal-winning machine |
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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 MANUFACTURING GROU Free format text: FORMER NAME: SHANDONG ENERGY MACHINERY GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 271222 Shandong city of Xintai province Tai'an City Xindong town new road three Patentee after: Limited liability company of the Shandong energy heavy equipment manufacturing group Address before: Tai'an City, Shandong Province town of 271222 east of Xintai new road three Patentee before: Shandong Energy Machinery Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |