Cable erection traction device

Abstract

The utility model discloses a cable erection traction device, and particularly relates to the technical field of cable erection, comprising a bottom plate, a U-shaped block fixed on the top of the bottom plate, a main rotating column rotatably connected on the U-shaped block through a bearing ring, a second motor mounted on one side of the U-shaped block, and a fixed block, the output end of the second motor penetrating through the U-shaped block and fixedly connected with the rotating column, the fixing block is fixed to the top of the bottom plate, one end of the fixing block is rotationally connected with a rotating plate through a rotating shaft, and a driving mechanism capable of driving the rotating plate to rotate is arranged on the fixing block. The first motor drives the lead screw to rotate, the lead screw drives the rectangular block to move, the rectangular block drives the connecting rod to move, the connecting rod drives the sliding block to slide in the sliding groove, the rotating plate can rotate, and the rotating plate can adjust the height of the traction rope, so that the height of the traction rope is kept consistent with that of a cable pipe. Friction between the traction rope and the cable tube during cable traction is avoided, and the service life of the traction rope is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of cable erection, in particular to a cable erection traction device. Background Art

[0002] A cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. With the development of life, cables have become an essential part of life. In the construction of the power system, the cable erection project is extremely important. Workers need to erect cables one by one on utility poles to build a carrier for power transportation.

[0003] At present, most of the common cable erection traction methods on the market still rely on manual traction. This method greatly increases the working intensity of workers. At the same time, when traction is carried out, the inconsistent height between the traction rope and the cable pipe will cause the traction rope to easily rub against the cable pipe, which will reduce the service life of the traction rope in the long run. Content of the Utility Model

[0004] In order to achieve the above object, the utility model provides the following technical solutions: A cable erection traction device, comprising:

[0005] A bottom plate, on the top of which a U-shaped block is fixed. A main rotating column is rotatably connected to the U-shaped block through a bearing ring. A second motor is installed on one side of the U-shaped block, and the output end of the second motor penetrates the U-shaped block and is fixedly connected to the rotating column.

[0006] A fixed block, which is fixed on the top of the bottom plate. One end of the fixed block is rotatably connected to a rotating plate through a rotating shaft. A driving mechanism capable of driving the rotating plate to rotate is provided on the fixed block. A first motor capable of driving the driving mechanism is installed on one side of the fixed block. One end of the rotating plate is fixed with a U-shaped plate.

[0007] Preferably, a traction rope is wound around the main rotating column.

[0008] Preferably, the driving mechanism includes a rectangular groove opened at the top of the fixed block. A rectangular block is arranged inside the rectangular groove. A lead screw is arranged inside the rectangular groove. The lead screw penetrates the rectangular block. A connecting rod is fixed on the top of the rectangular block. The top of the connecting rod is rotatably connected to a sliding block through a rotating shaft. A sliding groove is opened at the bottom of the rotating plate. The sliding block and the sliding groove are mutually matched.

[0009] Preferably, the lead screw is in threaded connection with the rectangular block.

[0010] Preferably, support legs are fixed at the four corners of the bottom of the bottom plate.

[0011] Preferably, a secondary rotating column is rotatably connected to the U-shaped plate through a rotating shaft.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. The first motor drives the lead screw to rotate, the lead screw drives the rectangular block to move, the rectangular block drives the connecting rod to move, the connecting rod drives the sliding block to slide in the sliding groove, and the rotating plate will rotate. The rotating plate will adjust the height of the traction rope so that the height of the traction rope is consistent with that of the cable pipe, avoiding friction between the traction rope and the cable pipe during cable traction and increasing the service life of the traction rope.

[0014] 2. The second motor drives the main rotating column to rotate, the main rotating column drives the traction rope to rotate, and at the same time the traction rope drives the cable to move, thereby completing the traction work of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic side sectional view of the overall structure of the present utility model.

[0018] Description of the reference numerals:

[0019] 1. Support leg; 2. First motor; 3. Fixed block; 4. U-shaped plate; 5. Rotating plate; 6. Traction rope; 7. U-shaped block; 8. Second motor; 9. Base plate; 10. Rectangular groove; 11. Connecting rod; 12. Secondary rotating column; 13. Sliding groove; 14. Sliding block; 15. Main rotating column; 16. Rectangular block; 17. Lead screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0021] Refer to Figure 1 - Figure 2 As shown, a cable erection traction device includes:

[0022] A base plate 9, a U-shaped block 7 is fixed on the top of the base plate 9, a main rotating column 15 is rotatably connected to the U-shaped block 7 through a bearing ring, and a second motor 8 is installed on one side of the U-shaped block 7. The output end of the second motor 8 penetrates the U-shaped block 7 and is fixedly connected to the rotating column.

[0023] The fixed block 3 is fixed on the top of the bottom plate 9. One end of the fixed block 3 is rotatably connected to a rotating plate 5 through a rotating shaft. A driving mechanism capable of driving the rotating plate 5 to rotate is provided on the fixed block 3. A first motor 2 capable of driving the driving mechanism is installed on one side of the fixed block 3. One end of the rotating plate 5 is fixed with a U-shaped plate 4.

[0024] Furthermore, a traction rope 6 is wound around the main rotating column 15.

[0025] Furthermore, the driving mechanism includes a rectangular groove 10 opened at the top of the fixed block 3. A rectangular block 16 is provided inside the rectangular groove 10. A lead screw 17 is provided inside the rectangular groove 10. The lead screw 17 penetrates through the rectangular block 16. A connecting rod 11 is fixed to the top of the rectangular block 16. The top of the connecting rod 11 is rotatably connected to a sliding block 14 through a rotating shaft. A sliding groove 13 is opened at the bottom of the rotating plate 5. The sliding block 14 and the sliding groove 13 are mutually matched. The first motor 2 drives the lead screw 17 to rotate. The lead screw 17 drives the rectangular block 16 to move. The rectangular block 16 drives the connecting rod 11 to move. The connecting rod 11 drives the sliding block 14 to slide in the sliding groove 13, and the rotating plate 5 will rotate.

[0026] Furthermore, the lead screw 17 is in threaded connection with the rectangular block 16, which is convenient for the lead screw 17 to drive the rectangular block 16 to move.

[0027] Furthermore, support legs 1 are fixed at the four corners at the bottom of the bottom plate 9.

[0028] Furthermore, a secondary rotating column 12 is rotatably connected to the U-shaped plate 4 through a rotating shaft, which is convenient for reducing the friction between the traction rope 6 and the U-shaped plate 4.

[0029] Through the above technical solutions:

[0030] During use, the end of the traction rope 6 passes through the two secondary rotating columns 12 on the U-shaped plate 4 and the cable pipe and is fixed to the cable. The first motor 2 is turned on. The first motor 2 drives the lead screw 17 to rotate. The lead screw 17 drives the rectangular block 16 to move. The rectangular block 16 drives the connecting rod 11 to move. The connecting rod 11 drives the sliding block 14 to slide in the sliding groove 13, and the rotating plate 5 will rotate. The rotating plate 5 will adjust the height of the traction rope 6 so that the height of the traction rope 6 is consistent with that of the cable. The second motor 8 is turned on. The second motor 8 drives the main rotating column 15 to rotate. The main rotating column 15 drives the traction rope 6 to rotate. The traction rope 6 will drive the secondary rotating column 12 to rotate. At the same time, the traction rope 6 will drive the cable to move.

[0031] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A cable erection traction device, characterized in that, Including: A bottom plate (9), on the top of which a U-shaped block (7) is fixed. A main rotating column (15) is rotatably connected to the U-shaped block (7) through a bearing ring. A second motor (8) is installed on one side of the U-shaped block (7), and the output end of the second motor (8) penetrates the U-shaped block (7) and is fixedly connected to the rotating column. A fixed block (3), which is fixed on the top of the bottom plate (9). One end of the fixed block (3) is rotatably connected to a rotating plate (5) through a rotating shaft. A driving mechanism capable of driving the rotating plate (5) to rotate is provided on the fixed block (3). A first motor (2) capable of driving the driving mechanism is installed on one side of the fixed block (3). One end of the rotating plate (5) is fixed with a U-shaped plate (4).

2. The cable erection traction device according to claim 1, characterized in that: A traction rope (6) is wound around the main rotating column (15).

3. A cable erection and traction device according to claim 2, characterized in that: The driving mechanism includes a rectangular groove (10) opened on the top of the fixed block (3). A rectangular block (16) is arranged inside the rectangular groove (10). A lead screw (17) is arranged inside the rectangular groove (10). The lead screw (17) penetrates the rectangular block (16). A connecting rod (11) is fixed on the top of the rectangular block (16). The top of the connecting rod (11) is rotatably connected to a sliding block (14) through a rotating shaft. A sliding groove (13) is opened at the bottom of the rotating plate (5). The sliding block (14) and the sliding groove (13) are matched with each other.

4. A cable erection and traction device according to claim 3, characterized in that: The lead screw (17) is threadedly connected to the rectangular block (16).

5. A cable erection traction device according to claim 4, characterized in that: Support legs (1) are fixed at the four corners of the bottom of the bottom plate (9).

6. The cable erection and traction device according to claim 5, characterized in that: A secondary rotating column (12) is rotatably connected to the U-shaped plate (4) through a rotating shaft.

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