CN210260641U - Working face cable dragging device - Google Patents
Working face cable dragging device Download PDFInfo
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- CN210260641U CN210260641U CN201921159843.0U CN201921159843U CN210260641U CN 210260641 U CN210260641 U CN 210260641U CN 201921159843 U CN201921159843 U CN 201921159843U CN 210260641 U CN210260641 U CN 210260641U
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Abstract
The utility model relates to a cable drags the field in the mine, concretely relates to working face cable drags and moves device, including setting up two at least cable trailers on the track, connect through the tow chain between two adjacent cable trailers, all cable trailers that link together through the tow chain constitute the cable trailer group; the cable trailer also comprises a cable which is lapped on the cable trailer, and the length of the cable between two adjacent cable trailers is greater than that of the drag chain between two adjacent cable trailers; the first end of the cable trailer group is connected to the first push-pull device, and the second end of the cable trailer group is connected to the second push-pull device. The utility model has the advantages that: compared with the prior art, the track dismantling device does not need to climb when dismantling the track, and is lower in labor intensity of the whole process and safer.
Description
Technical Field
The utility model relates to a cable drags the field of moving in the mine, concretely relates to working face cable drags and moves device.
Background
In the prior art, cables in a mine are moved mostly in a single-rail-crane suspension mode, a single rail needs to be arranged at a high position in the mine to suspend the cables, and in the working period of the single-rail-crane suspension mode, workers need to climb to remove I-shaped steel beams of the single-rail-crane and install the I-shaped steel beams after the I-shaped steel beams are manually carried for hundreds of meters. The method is not only a part of great workload, but also has certain potential safety hazard in climbing construction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the moving cable in the single-rail hanging mode in the prior art has the problems of high labor intensity and insecurity.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a working face cable dragging device comprises at least two cable trailers arranged on a track, wherein every two adjacent cable trailers are connected through a drag chain, and all the cable trailers connected together through the drag chain form a cable trailer group;
the cable trailer also comprises a cable which is lapped on the cable trailer, and the length of the cable between two adjacent cable trailers is greater than that of the drag chain between two adjacent cable trailers;
the first end of the cable trailer group is connected to the first push-pull device, and the second end of the cable trailer group is connected to the second push-pull device.
The utility model discloses in a working face cable drags and moves device is at the during operation, divide into two stages: when the cable trailers are folded, the first push-pull device pushes the cable trailers connected with the first push-pull device to move, after the cable trailers move for a certain distance, redundant tracks behind the moving direction are removed, the cable trailers move towards the adjacent cable trailers, the cable trailers are close to each other to be folded, and drag chains and cables between the two adjacent cable trailers naturally hang down to finish folding; the pine is put, and the second push-and-pull device pulling removes rather than the cable trailer that links to each other, and the tow chain between two adjacent cable trailers is taut, and then pulls other cable trailers, when the taut back of all tow chains, realizes promptly the pine and puts, and the dragging of cable in the mine can be realized to repeated above-mentioned process, for prior art, need not to climb when it demolishs the track, whole process intensity of labour is lower, and safer.
Further, cable trailer includes the base, sets up gyro wheel on the base, sets up stand on the base, transversely sets up the crossbeam on the stand, the cable is taken on the crossbeam.
Further, the drag chain is connected between the bases of two adjacent cable trailers. The tow chain is connected between the bases, and in the pulling process, the force application and stress center of gravity are lower, and the pulling is stable and reliable.
Further, the drag chain is connected between the cross beams of two adjacent cable trailers.
Furthermore, two drag chains are arranged between the cross beams of two adjacent cable trailers, and the two drag chains are respectively fixed at two ends of the cross beams. The two drag chains pull the cross beam, and the two drag chains are distributed at two ends of the cross beam, so that the cross beam is stressed uniformly and runs reliably.
Furthermore, a towing rod is arranged between two towing chains between the cross beams of two adjacent cable trailers, and a cable between the cross beams is lapped on the towing rod. The cable is taken at the tow bar and can prevent that the cable from drooping to lower position, makes and draws in and the process of putting loosely more smooth and easy.
Furthermore, the cable is tied up and fixed on the towing rod through a locking belt.
Furthermore, the cables are tied and fixed on the cross beam through a locking belt. The cable can be prevented from sliding down by bundling the cable through the locking belt, so that the normal movement is not influenced.
Furthermore, the first push-pull device comprises a reversed loader, a ground trolley and a rail trolley which are sequentially connected together, the rail trolley is positioned on the track and is connected to the first end of the cable trailer group, and the reversed loader, the ground trolley, the rail trolley and the cable trailer group are connected through push-pull rods. The cable trailer is pushed to move through the reversed loader, so that additional driving equipment is avoided, the existing equipment in a mine is used for driving, and the driving is reliable and the cost is lower.
Further, the second push-pull device is a trolley which is arranged on the track and can move by itself, and the trolley is connected to the second end of the cable trailer group. The dolly pulling cable trailer removes, and then realizes the process of putting loosely, and the structural principle is comparatively simple, and the operation is reliable.
The beneficial effects of the utility model reside in that:
1. the utility model discloses in a working face cable drags and moves device is at the during operation, divide into two stages: when the cable trailers are folded, the first push-pull device pushes the cable trailers connected with the first push-pull device to move, after the cable trailers move for a certain distance, redundant tracks behind the moving direction are removed, the cable trailers move towards the adjacent cable trailers, the cable trailers are close to each other to be folded, and drag chains and cables between the two adjacent cable trailers naturally hang down to finish folding; the pine is put, and the second push-and-pull device pulling removes rather than the cable trailer that links to each other, and the tow chain between two adjacent cable trailers is taut, and then pulls other cable trailers, when the taut back of all tow chains, realizes promptly the pine and puts, and the dragging of cable in the mine can be realized to repeated above-mentioned process, for prior art, need not to climb when it demolishs the track, whole process intensity of labour is lower, and safer.
2. The tow chain is connected between the bases, and in the pulling process, the force application and stress center of gravity are lower, and the pulling is stable and reliable.
3. The two drag chains pull the cross beam, and the two drag chains are distributed at two ends of the cross beam, so that the cross beam is stressed uniformly and runs reliably.
4. The cable is taken at the tow bar and can prevent that the cable from drooping to lower position, makes and draws in and the process of putting loosely more smooth and easy.
5. The cable can be prevented from sliding down by bundling the cable through the locking belt, so that the normal movement is not influenced.
6. The cable trailer is pushed to move through the reversed loader, so that additional driving equipment is avoided, the existing equipment in a mine is used for driving, and the driving is reliable and the cost is lower.
7. The dolly pulling cable trailer removes, and then realizes the process of putting loosely, and the structural principle is comparatively simple, and the operation is reliable.
Drawings
Fig. 1 is a front view of a working surface cable pulling device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 1;
fig. 5 is a top view of a working surface cable pulling apparatus in an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion D of FIG. 5;
FIG. 7 is an enlarged view of a portion E of FIG. 5;
FIG. 8 is an enlarged view of a portion F of FIG. 5;
fig. 9 is a left side view of a cable trailer in an embodiment of the present invention;
FIG. 10 is a left side view of the ground cart according to the embodiment of the present invention;
fig. 11 is a left side view of the rail car in the embodiment of the present invention;
fig. 12 is a front view of the push-pull rod in an embodiment of the present invention;
fig. 13 is a top view of the push-pull rod in an embodiment of the present invention;
wherein the content of the first and second substances,
a track-1;
a cable trailer-2, a drag chain-21, a base-22, a roller-23, a column-24, a beam-25 and a drag rod-26;
a cable-3;
a first push-pull device-4, a reversed loader-41, a ground trolley-42, a rail trolley-43 and a push-pull rod-44;
a second push-pull device-5.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the working face cable hauling device comprises a rail 1, a cable trailer 2, a cable 3, a first push-pull device 4 and a second push-pull device 5.
As shown in fig. 1 and 4, the cable trailer 2 is disposed on the track 1, the number of the cable trailers 2 is at least two, and the specific number is determined according to actual requirements, as shown in fig. 3 and 9, the cable trailer 2 includes a base 22, rollers 23 disposed on the base 22, a column 24 disposed on the base 22, and a beam 25 transversely disposed on the column 24, and the cable 3 is lapped on the beam 25.
Two adjacent cable trailers 2 are connected through a drag chain 21, the drag chain 21 is mainly used for pulling the cable trailer 2 to move, the drag chain 21 can adopt a chain or a rope, and the drag chain 21 is connected between the bases 22 of two adjacent cable trailers 2 (not shown in the figure). Or, as shown in fig. 1 and 3, the tow chains 21 are connected between the cross beams 25 of two adjacent cable trailers 2, as shown in fig. 5 and 7, two tow chains 21 are arranged between the cross beams 25 of two adjacent cable trailers 2, the two tow chains 21 are respectively fixed at two ends of the cross beams 25, as shown in fig. 3, 5 and 7, a tow bar 26 is arranged between the two tow chains 21 between the cross beams 25 of two adjacent cable trailers 2, and the cable 3 between the cross beams 25 is lapped on the tow bar 26. The cable 3 is tied and fixed on the towing bar 26 by a locking band, and further, as shown in fig. 9, a small column for blocking the cable 3 from sliding off is arranged on the top of each of the two ends of the cross beam 25.
As shown in fig. 1, all cable trailers 2 connected together by a tow chain 21 constitute a cable trailer group.
The cables 3 are lapped on the cable trailers 2, the cables 3 are fixed on the cross beam 25 through locking bands in a bundling mode, as shown in fig. 1, and the length of the cable 3 between every two adjacent cable trailers 2 is larger than that of the drag chain 21 between every two adjacent cable trailers 2.
As shown in fig. 1 and 2, a first end of the cable trailer group is connected to a first push-pull device 4, a second end of the cable trailer group is connected to a second push-pull device 5, the first push-pull device 4 comprises a transshipment machine 41, a ground trolley 42 and a rail trolley 43 which are connected together in sequence, the rail trolley 43 is located on the rail 1, and the rail trolley 43 is connected to the first end of the cable trailer group, as shown in fig. 5-7, the transshipment machine 41, the ground trolley 42, the rail trolley 43 and the cable trailer group are all connected through a push-pull rod 44, as shown in fig. 12 and 13, the push-pull rod 44 is a straight rod, two ends of the straight rod are respectively provided with a connecting lug, the two connecting lugs are perpendicular to each other, each connecting lug is provided with a connecting hole, the axes of the two connecting holes are perpendicular to each other, when the cable trailer group is installed, the connecting lugs at two ends of the push-pull, the purpose of this arrangement is: the rigid connection of the push-pull rod 44 is ensured, and meanwhile, the connection objects at the two ends of the push-pull rod have certain freedom degree and movement allowance, and when the whole device moves forwards and meets a slope or the reversed loader 41 swings left and right, the device can still move forwards stably.
Further, as shown in fig. 5, 10 and 11, the top surfaces of the ground trolleys 42 and the rail trolleys 43 are provided with small columns for separating the cables 3 and preventing the cables from sliding off.
As shown in fig. 1, 4 and 8, the second push-pull device 5 is a self-moving trolley arranged on the track 1, and the trolley is connected to the second end of the cable trailer group.
The working principle is as follows:
as shown in fig. 1, the utility model discloses a working face cable drags and moves device is in the during operation, divide into two stages: when the cable trailers 2 are folded, the first push-pull device 4 pushes the cable trailers 2 connected with the first push-pull device to move, after the cable trailers 2 move for a certain distance, the redundant tracks 1 behind the moving direction are removed, the cable trailers 2 move towards the adjacent cable trailers 2, the cable trailers 2 are close to each other to be folded, the drag chains 21 and the cables 3 between the two adjacent cable trailers 2 naturally hang down, and the folding is completed; the pine is put, and 5 stimulations of second push-and-pull device move rather than the cable trailer 2 that links to each other, and tow chain 21 between two adjacent cable trailers 2 is taut, and then stimulates other cable trailers 2, and after all tow chains 21 were taut, realize the pine promptly and put, and the dragging of cable 3 in the mine can be realized to repeated above-mentioned process, for prior art, need not to climb when it demolishs track 1, whole process intensity of labour is lower, and safer.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a working face cable drags and moves device which characterized in that: the cable trailer comprises at least two cable trailers (2) arranged on a track (1), wherein every two adjacent cable trailers (2) are connected through a drag chain (21), and all the cable trailers (2) connected together through the drag chain (21) form a cable trailer group;
the cable trailer also comprises a cable (3) lapped on the cable trailer (2), and the length of the cable (3) between two adjacent cable trailers (2) is greater than that of a drag chain (21) between two adjacent cable trailers (2);
the cable trailer is characterized by further comprising a first push-pull device (4) and a second push-pull device (5), wherein the first end of the cable trailer group is connected to the first push-pull device (4), and the second end of the cable trailer group is connected to the second push-pull device (5).
2. A work surface cable pulling apparatus as claimed in claim 1, wherein: the cable trailer (2) comprises a base (22), rollers (23) arranged on the base (22), a stand column (24) arranged on the base (22) and a transverse beam (25) transversely arranged on the stand column (24), wherein the cable (3) is lapped on the transverse beam (25).
3. A work surface cable pulling apparatus as claimed in claim 2, wherein: the drag chain (21) is connected between the bases (22) of two adjacent cable trailers (2).
4. A work surface cable pulling apparatus as claimed in claim 2, wherein: the drag chain (21) is connected between the cross beams (25) of two adjacent cable trailers (2).
5. A work surface cable pulling apparatus as defined in claim 4, wherein: two drag chains (21) are arranged between the cross beams (25) of two adjacent cable trailers (2), and the two drag chains (21) are respectively fixed at two ends of the cross beams (25).
6. A work surface cable pulling apparatus as defined in claim 5, wherein: a towing rod (26) is arranged between two towing chains (21) between the cross beams (25) of two adjacent cable trailers (2), and the cables (3) between the cross beams (25) are lapped on the towing rod (26).
7. A work surface cable pulling apparatus as defined in claim 6, wherein: the cable (3) is tied up and fixed on the towing rod (26) through a locking band.
8. A work surface cable pulling apparatus as claimed in claim 2, wherein: the cable (3) is tied up and fixed on the cross beam (25) through a locking band.
9. A work surface cable pulling apparatus as claimed in claim 1, wherein: the first push-pull device (4) comprises a reversed loader (41), a ground trolley (42) and a rail trolley (43) which are sequentially connected together, the rail trolley (43) is located on the rail (1), the rail trolley (43) is connected to the first end of the cable trailer group, and the reversed loader (41), the ground trolley (42), the rail trolley (43) and the cable trailer group are all connected through a push-pull rod (44).
10. A work surface cable pulling apparatus as claimed in claim 1, wherein: the second push-pull device (5) is a trolley which is arranged on the track (1) and can move automatically, and the trolley is connected to the second end of the cable trailer group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921159843.0U CN210260641U (en) | 2019-07-23 | 2019-07-23 | Working face cable dragging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921159843.0U CN210260641U (en) | 2019-07-23 | 2019-07-23 | Working face cable dragging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210260641U true CN210260641U (en) | 2020-04-07 |
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ID=70013488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921159843.0U Active CN210260641U (en) | 2019-07-23 | 2019-07-23 | Working face cable dragging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210260641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993904A (en) * | 2021-02-09 | 2021-06-18 | 中国煤炭科工集团太原研究院有限公司 | Automatic following type cable dragging device and rapid tunneling system with same |
| CN114623202A (en) * | 2020-12-10 | 2022-06-14 | 沈阳新松机器人自动化股份有限公司 | RGV tow chain winding and unwinding devices |
-
2019
- 2019-07-23 CN CN201921159843.0U patent/CN210260641U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623202A (en) * | 2020-12-10 | 2022-06-14 | 沈阳新松机器人自动化股份有限公司 | RGV tow chain winding and unwinding devices |
| CN112993904A (en) * | 2021-02-09 | 2021-06-18 | 中国煤炭科工集团太原研究院有限公司 | Automatic following type cable dragging device and rapid tunneling system with same |
| CN112993904B (en) * | 2021-02-09 | 2022-12-27 | 中国煤炭科工集团太原研究院有限公司 | Automatic following type cable dragging device and rapid tunneling system with same |
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