Power cable installation traction device

Abstract

The utility model discloses a power cable installation traction device, which belongs to the technical field of cable traction and comprises a box body, a lantern ring is fixedly arranged on one side surface of the box body, an inner cavity of the lantern ring is hollowed-out, a circular groove is formed in the inner cavity of the lantern ring, a limiting plate is fixedly arranged on the inner wall of one side of the circular groove, and an adaptive disc is arranged in the inner cavity of the lantern ring in a sliding manner. An inner cavity of the disc is hollowed out, teeth are installed on the peripheral side of the disc, a sliding groove matched with the limiting plate is formed in one side face of the disc, a brush used for cleaning the surface of the power cable is installed in the inner cavity of the disc, and a driving motor is fixedly installed on the inner wall of one side of the box body. An output shaft of the driving motor penetrates through the box body and is fixedly connected with a gear meshed with the teeth, and the two side faces of the box body are each provided with a through hole for a common power cable to penetrate through. According to the power cable installation traction device, the problem that dust and stone particles adhered to the peripheral side of a power cable slip is solved, and the laying efficiency of the power cable is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable traction, in particular to a power cable installation and traction device. Background Art

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires, all of which are composed of single or multiple wires and an insulation layer, and are used to connect circuits, electrical appliances, etc. Cables are usually rolled up to reduce the space they occupy, but when they need to be laid, it is difficult to straighten the rolled-up cables, so a traction device is needed to assist in laying them. However, most of the cables are now laid outdoors, and due to the influence of different outdoor environmental factors, dust and stone particles in the environment will adhere to the surface of the cable during laying, resulting in dust and particles reducing the friction and contact surface between the cable and the pressure wheel when the cable is released, which can easily cause slippage, thereby reducing the efficiency of cable laying.

[0003] For example, the existing Chinese patent number is: CN213367267U, a power cable installation and traction device, which: "comprises a box body, a No. 1 rack is fixedly installed inside the box body, a No. 1 connecting rod is installed on one side of the No. 1 rack, the bottom end of the No. 1 connecting rod is movably connected to the No. 2 connecting rod, the bottom end of the No. 2 connecting rod is movably connected to a gear, and the rear end surface of the gear is provided with a slideway."

[0004] It can be seen that the cited patent document has the problem of being easily attached with dust or stone particles and easily causing slipping. Utility Model Content

[0005] The utility model aims to provide a power cable installation and traction device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power cable installation and traction device, comprising a box body, a side surface of the box body is fixedly provided with a collar, the inner cavity of the collar is hollowed out, a circular groove is provided in the inner cavity of the collar, a limit plate is fixedly installed on the inner wall of one side of the circular groove, the inner cavity of the collar is slidably provided with an adaptive disc, the inner cavity of the disc is hollowed out, teeth are installed on the circumference of the disc, a sliding groove adapted to the limit plate is provided on one side of the disc, a brush for cleaning the surface of the power cable is installed in the inner cavity of the disc, a drive motor is fixedly installed on the inner wall of one side of the box body, and the output shaft of the drive motor passes through the box body and is fixedly connected to a gear meshing with the teeth.

[0007] Preferably, the disc and the teeth are both arranged in the inner cavity of the circular groove, and both side surfaces of the box body are provided with through holes for passing the common power cables.

[0008] Preferably, the diameters of the two through holes are the same as the diameter of the inner cavity of the collar, and the drive motor is arranged below the through holes.

[0009] Preferably, the bottom surface of the ring is planar and hollowed out, and the outer sides of the disc and the teeth pass through the hollow area.

[0010] Preferably, a plurality of vertical plates are symmetrically installed in the inner cavity of the box body, and two rollers are longitudinally rotatably connected to opposite sides of each two vertical plates.

[0011] Preferably, a pressure wheel for conveying power cables is fixedly sleeved on the circumference of each of the rotating rollers, and gear teeth are fixedly sleeved on the circumference of each of the rotating rollers and between the pressure wheel and the vertical plate.

[0012] Preferably, a transmission tooth is connected between every two of the gear teeth and located on one side of the vertical plate through a pin shaft, and the transmission tooth is meshed with the two gear teeth.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The power cable installation traction device can clean the dust and stone particles adhered to the side of the power cable through the arrangement of the disc and the brush, and the arrangement of the gears and teeth allows the turntable to rotate in the inner cavity of the circular groove, thereby improving the cleaning effect, avoiding the situation where the adhered dust and stone particles affect the friction and contact surface of the power cable and cause slipping, and improving the efficiency of laying the power cable.

[0015] The arrangement of the two pressure wheels enables the power cables to be transported, while the arrangement of the gear teeth and the transmission teeth ensures that the two pressure wheels can rotate in opposite directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the circular groove and the limiting plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the teeth and the slideway of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the box body and the vertical plate of the utility model;

[0021] Figure 5 It is a side view of the gear teeth and transmission teeth of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. box body; 2. sleeve ring; 3. circular groove; 4. limit plate; 5. disc; 6. teeth; 7. slide groove; 8. brush; 9. drive motor; 10. gear; 11. perforation; 12. vertical plate; 13. roller; 14. pressure wheel; 15. gear teeth; 16. transmission teeth; 17. motor. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] like Figures 1 to 5 The power cable installation and traction device shown includes a box body 1. The bottom surface of the box body 1 can be installed with universal wheels to facilitate moving to the work site to lay power cables. Both side surfaces of the box body 1 are provided with through holes 11 for the power cables to pass through. The power cable to be laid can pass through one of the through holes 11 and come out from the other through hole 11.

[0028] A collar 2 is fixedly arranged on one side of the box body 1, and the inner cavity of the collar 2 is hollowed out. The diameters of the two perforations 11 are the same as the diameter of the inner cavity of the collar 2. A circular groove 3 is opened in the inner cavity of the collar 2, and a limit plate 4 is fixedly installed on the inner wall of one side of the circular groove 3. An adaptable disc 5 is slidably arranged in the inner cavity of the collar 2, and the inner cavity of the disc 5 is hollowed out. Teeth 6 are installed on the circumference of the disc 5. The disc 5 and the teeth 6 are both arranged in the inner cavity of the circular groove 3. The bottom surface of the collar 2 is flat and hollowed out. 5 and the outer sides of the teeth 6 pass through the hollow area, and a slide groove 7 adapted to the limit plate 4 is opened on one side of the disc 5. By rotating the disc 5, the disc 5 can drive the teeth 6 to rotate in the inner cavity of the circular groove 3, and the setting of the limit plate 4 and the slide groove 7 ensures that the disc 5 will only rotate around the center point of the ring 2 as the axis when rotating, and when the power cable needs to pass through the through hole 11, it needs to first pass through the inner cavity of the disc 5 and the ring 2 and then pass through the through hole 11 to enter the inner cavity of the box body 1.

[0029] The inner cavity of the disc 5 is installed with a brush 8 for cleaning the surface of the power cable. The brush 8 is also arranged in the inner cavity of the ring 2. A driving motor 9 is fixedly installed on the inner wall of one side of the box body 1. The driving motor 9 is arranged below the through hole 11. The output shaft of the driving motor 9 passes through the box body 1 and is fixedly connected with a gear 10 meshing with the teeth 6. By turning on the driving motor 9, the driving motor 9 drives the gear 10 to rotate. Since the gear 10 is meshing with the teeth 6, the gear 10 drives the disc 5 to rotate in the inner cavity of the circular groove 3 through the teeth 6, so that the disc 5 drives the brush 8 to rotate, and the brush 8 rotates in contact with the surface of the power cable, so that the brush 8 can clean the dust and stone particles attached to the surface of the power cable, avoid the situation where the adhered dust and stone particles affect the friction and contact surface of the power cable and slip, and improve the efficiency of laying the power cable. The length of the brush 8 is selected according to the actual situation to ensure that the brush 8 can clean around the power cable.

[0030] The inner cavity of the box body 1 is symmetrically installed with a plurality of vertical plates 12, and the opposite side surfaces of each two vertical plates 12 are longitudinally rotatably connected with two rollers 13, and the circumference of each roller 13 is fixedly sleeved with a pressure wheel 14 for conveying power cables, and the circumference of each roller 13 and between the pressure wheel 14 and the vertical plate 12 are fixedly sleeved with gear teeth 15, and between each two gear teeth 15 and on one side of the vertical plate 12 is connected with a transmission tooth 16 through a pin shaft, and the transmission tooth 16 is meshed with the two gear teeth 15. When the power cable passes through the through hole 11 and enters between the two pressure wheels 14, one of the gear teeth 15 is rotated, and the gear tooth 15 drives the transmission tooth 16 to rotate, so that the transmission tooth 16 drives the other gear tooth 15 to rotate, that is, the two gear teeth 15 drive the roller 13 to rotate, so that the two rollers 13 drive the two pressure wheels 14 to rotate in opposite directions, so that the two pressure wheels 14 can drive the power cable to move, so that the power cable can pass through the other through hole 11, which is convenient for subsequent laying.

[0031] A motor 17 is fixedly installed on one side of one of the vertical plates 12, and the output shaft of the motor 17 passes through the vertical plate 12 and is fixedly connected to one end of one of the rollers 13. The motor 17 can provide power for the rotation of the two rollers 13, and the number of pressure wheels 14 can be selected according to actual conditions to ensure that the power cable entering the box body 1 can be moved by the pressure wheel 14 and pass through the through hole 11.

[0032] Working principle:

[0033] The power cable installation traction device places the circuit cable to be laid in the inner cavity of the disc 5, and enters the box 1 and is placed between the two pressure wheels 14. At this time, the motor 17 is turned on, and the motor 17 drives the two pressure wheels 14 to rotate through the gear teeth 15 and the transmission teeth 16, so as to drive the circuit cable to move, and let one end of the circuit cable pass through the through hole 11 on the other side for laying. When dust and stone particles adhere to the peripheral side of the circuit cable, the driving motor 9 is turned on, and the driving motor 9 drives the disc 5 to rotate through the gear 10 and the teeth 6, and through the setting of the limit plate 4 and the slide groove 7, the disc 5 can rotate with the center point of the ring 2 as the axis, so that the disc 5 can drive the brush 8 and rotate around the power cable, so that the brush 8 can clean the dust and stone particles on the peripheral side of the power cable, avoid the situation that the adhered dust and stone particles affect the friction and contact surface of the power cable and slip, and improve the efficiency of laying the power cable.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power cable installation and traction device, comprising a box (1), characterized in that: A collar (2) is fixedly provided on one side of the casing (1), the inner cavity of the collar (2) is hollowed out, a circular groove (3) is provided in the inner cavity of the collar (2), a limit plate (4) is fixedly installed on the inner wall of one side of the circular groove (3), an adaptable disc (5) is slidably provided in the inner cavity of the collar (2), the inner cavity of the disc (5) is hollowed out, teeth (6) are installed on the circumference of the disc (5), a sliding groove (7) adapted to the limit plate (4) is provided on one side of the disc (5), a brush (8) for cleaning the surface of the power cable is installed in the inner cavity of the disc (5), a driving motor (9) is fixedly installed on the inner wall of one side of the casing (1), the output shaft of the driving motor (9) passes through the casing (1) and is fixedly connected to a gear (10) meshing with the teeth (6).

2. The power cable installation and traction device according to claim 1, characterized in that: The disc (5) and the teeth (6) are both arranged in the inner cavity of the circular groove (3), and both side surfaces of the box body (1) are provided with through holes (11) for passing a common power cable.

3. A power cable installation and traction device according to claim 2, characterized in that: The diameters of the two through holes (11) are the same as the diameter of the inner cavity of the collar (2), and the drive motor (9) is arranged below the through holes (11).

4. The power cable installation and traction device according to claim 1, characterized in that: The bottom surface of the collar (2) is flat and hollowed out, and the outer sides of the disc (5) and the teeth (6) pass through the hollowed-out area.

5. The power cable installation and traction device according to claim 1, characterized in that: The inner cavity of the box body (1) is symmetrically mounted with a plurality of vertical plates (12), and the opposite side surfaces of each two vertical plates (12) are longitudinally rotatably connected to two rollers (13).

6. A power cable installation and traction device according to claim 5, characterized in that: A pressure wheel (14) for conveying power cables is fixedly sleeved on the circumferential side of each of the rotating rollers (13), and gear teeth (15) are fixedly sleeved on the circumferential side of each of the rotating rollers (13) and located between the pressure wheel (14) and the vertical plate (12).

7. The power cable installation and traction device according to claim 6, characterized in that: A transmission tooth (16) is connected between each two of the gear teeth (15) and located on one side of the vertical plate (12) via a pin shaft, and the transmission tooth (16) meshes with the two gear teeth (15).

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