Electric power cable stripping device for electric power engineering

Abstract

The utility model relates to the field of electric power engineering, in particular to an electric power cable stripping device for electric power engineering, which comprises a motor, the output end of the motor is fixedly connected with a chain wheel, a cutter is arranged below the chain wheel, two screw rods are rotatably connected in the cutter, and two adjusting blocks are arranged below the cutter. Through the arrangement of the motor, the chain wheel, the cutter, the adjusting blocks and other components, when the device is used, the motor is firstly controlled to be started, when the motor is started, the chain wheel is driven to rotate, the chain wheel can clamp an insulating skin outside a cable, and then the cable is cut off; according to the cable stripping device, the cutter is used for cutting the cable, the cable is controlled and driven to move towards the moving direction of the cutter, when the cutter makes contact with the cable, the insulating skin is cut, after the cable is completely cut, the remaining insulating skin is taken down, cable stripping can be completed, and the effect that the cable insulating skin can be stripped by the device according to needs is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power engineering, in particular to a power cable stripping device for power engineering. Background Technique

[0002] A power cable is a cable similar to a rope formed by stranding several or several groups of wires (at least two wires in each group). The wires in each group are insulated from each other and are often twisted around a central wire. The whole is wrapped with a highly insulated covering layer. The cable has the characteristics of internal power conduction and external insulation.

[0003] Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single-stranded or multi-stranded wires and insulating layers, and are used to connect circuits, electrical appliances, etc.

[0004] In the wiring construction of power cables, in order to facilitate the connection between cables or between cables and equipment, it is necessary to strip the outer skin at the end of the cable to expose the internal core wire for easy circuit connection. When stripping the cable, most use manual stripping. Due to the large diameter of the engineering cable and the thick and hard insulating skin, the stripping efficiency is low and the labor intensity of workers is large.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0006] Aiming at the problems in the above background technique that the existing manual wire stripping has low efficiency and high labor intensity.

[0007] A power cable stripping device for power engineering disclosed by the utility model includes a motor. The output end of the motor is fixedly connected with a sprocket. A cutter is arranged below the sprocket. Two screws are rotatably connected inside the cutter. Two adjusting blocks are arranged below the cutter. Each adjusting block is in threaded connection with the corresponding screw.

[0008] Furthermore, the bottom of the motor is fixedly connected with a fixing plate. The bottom surface of each adjusting block is fixedly connected with the fixing plate.

[0009] Furthermore, the bottom surface of the fixing plate is fixedly connected with support legs arranged at equal distances. A sliding groove is opened inside the fixing plate.

[0010] Furthermore, two limiting blocks are slidably connected to the inner wall of the sliding groove. The mutually approaching side surfaces of the two limiting blocks are both designed with arc surfaces.

[0011] Furthermore, two first fixing blocks and a plurality of second fixing blocks arranged at equal intervals are fixedly connected to the bottom surface of the fixing plate. A bidirectional threaded rod and two sliding rods are arranged below the fixing plate, and a rotating handle is fixedly connected to one end of the bidirectional threaded rod away from the fixing plate.

[0012] Furthermore, the bidirectional threaded rod is rotatably connected to each first fixing block, and the outer surface of the bidirectional threaded rod is threadedly connected to each limiting block.

[0013] Furthermore, the outer surface of each sliding rod is fixedly connected to the corresponding second fixing block, and each limiting block is slidably connected to the outer surface of the corresponding sliding rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing components such as a motor, a sprocket, a cutter, and an adjusting block, when using the device, first control to start the motor. When the motor starts, it will drive the sprocket to rotate. The sprocket will grip the insulating skin outside the cable and control the cable to move in the direction of the cutter. When the cutter contacts the cable, it will cut the insulating skin. After the cable is completely cut, remove the remaining insulating skin to complete the cable stripping, achieving the effect that the device can strip the insulating skin of the cable according to requirements.

[0016] 2. By providing components such as a bidirectional threaded rod, a limiting block, a sliding rod, and an arc surface, when using the device, control the rotating handle to drive the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, it will adjust the distance between the two limiting blocks. By adjusting the distance between the two limiting blocks, the device can limit cables with different diameters according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the left three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 3 is the right three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the bottom of the fixing plate of the present utility model.

[0022] In the figure: 1. Motor; 2. Sprocket; 3. Tool; 4. Screw; 5. Adjusting block; 6. Fixed plate; 7. Support leg; 8. Sliding groove; 9. Limit block; 10. Arc surface; 11. First fixing block; 12. Second fixing block; 13. Bidirectional threaded rod; 14. Rotating handle; 15. Sliding rod. Detailed implementation manners

[0023] The following will disclose multiple implementation manners of the present utility model with illustrations. For the sake of clear description, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some implementation manners of the present utility model, these physical details are unnecessary. In addition, for the sake of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0024] Please refer to Figures 1 - 3 , a power cable stripping device for power engineering of the present utility model includes a motor 1. By setting the motor 1, kinetic energy can be provided for the device. When the motor 1 starts, it will drive the sprocket 2 to rotate. Specifically, the output end of the motor 1 is fixedly connected to the sprocket 2. When the sprocket 2 rotates, through the contact between the sprocket 2 and the cable outer skin, the sprocket 2 will drive the cable to move towards the tool 3. Below the sprocket 2 is provided with a tool 3. When the cable moves to the position of the tool 3 through the sprocket 2, through the contact between the tool 3 and the cable, the insulating skin of the cable can be cut. Inside the tool 3, two screws 4 are rotatably connected. By setting the two screws 4, it is convenient to connect the tool 3 with the adjusting block 5. Below the tool 3 are provided with two adjusting blocks 5. By setting the adjusting blocks 5, it is convenient to install and fix the tool 3. Each adjusting block 5 is threadedly connected to the corresponding screw 4. Through the threaded connection between the adjusting block 5 and the screw 4, when controlling the two screws 4 to rotate, the height of the tool 3 can be adjusted. By adjusting the height of the tool 3, it is convenient for the device to strip cables with different diameters and insulating skins with different thicknesses.

[0025] Please refer to Figure 1 and Figure 2 , the bottom of the motor 1 is fixedly connected to a fixed plate 6. By setting the fixed plate 6, it is convenient to fix and install the motor 1. Specifically, the bottom surface of each adjusting block 5 is fixedly connected to the fixed plate 6. Through the connection between the adjusting block 5 and the fixed plate 6, it is convenient to fix the two adjusting blocks 5.

[0026] Please refer to Figure 3 and Figure 4, the bottom surface of the fixing plate 6 is fixedly connected with support legs 7 arranged at equal distances. By providing the support legs 7, the fixing plate 6 can be fixed and it is convenient to level the fixing plate 6, so that the upper wire stripping device is in a horizontal state. Specifically, a sliding groove 8 is formed inside the fixing plate 6. By providing the sliding groove 8, two limiting blocks 9 can be conveniently installed. The inner wall of the sliding groove 8 is slidably connected with two limiting blocks 9. By installing the two limiting blocks 9, the wire can be conveniently limited from both sides. An arc surface 10 is designed on one side of each of the two limiting blocks 9 close to each other. By providing the arc surface 10, the limiting block 9 can be more closely attached to the wire, facilitating the movement of the wire in the limiting block 9.

[0027] In this actual example, two first fixing blocks 11 and fixing blocks 2 12 arranged at equal distances are fixedly connected to the bottom surface of the fixing plate 6. The provided first fixing blocks 11 facilitate the installation of the bidirectional threaded rod 13. Specifically, a bidirectional threaded rod 13 and two sliding rods 15 are provided below the fixing plate 6. By providing the bidirectional threaded rod 13, the position of the limiting block 9 can be conveniently controlled. One end of the bidirectional threaded rod 13 away from the fixing plate 6 is fixedly connected with a rotating handle 14. By providing the rotating handle 14, it is convenient to control the rotation of the bidirectional threaded rod 13.

[0028] In a preferred embodiment, the bidirectional threaded rod 13 is rotatably connected to each first fixing block 11. By the rotational connection between the bidirectional threaded rod 13 and the first fixing block 11, the position of the bidirectional threaded rod 13 at the bottom of the fixing plate 6 is fixed. Specifically, the outer surface of the bidirectional threaded rod 13 is threadedly connected to each limiting block 9. By the threaded connection between the bidirectional threaded rod 13 and the two limiting blocks 9, when the bidirectional threaded rod 13 rotates, the distance between the two limiting blocks 9 will be adjusted. By adjusting the distance between the two limiting blocks 9, wires with different diameters can be conveniently limited. The outer surface of each sliding rod 15 is fixedly connected to the corresponding second fixing block 12. By the connection between the sliding rod 15 and the second fixing block 12, the sliding rod 15 can be conveniently fixed and installed. Each limiting block 9 is slidably connected to the outer surface of the corresponding sliding rod 15. By the sliding connection between the limiting block 9 and the sliding rod 15, the bidirectional threaded rod 13 controls the movement of the limiting block 9 to keep it horizontal, avoiding the situation of the limiting block 9 rotating.

[0029] The above is only the embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A power cable stripping device for power engineering, comprising a motor (1), characterized in that: The output end of the motor (1) is fixedly connected to a sprocket (2), a cutter (3) is provided below the sprocket (2), two screw rods (4) are rotatably connected inside the cutter (3), two adjustment blocks (5) are provided below the cutter (3), and each adjustment block (5) is threadedly connected to a corresponding screw rod (4).

2. A power cable stripping device for electric power engineering according to claim 1, characterized in that: A fixing plate (6) is fixedly connected to the bottom of the motor (1), and the bottom surface of each adjustment block (5) is fixedly connected to the fixing plate (6).

3. A power cable stripping device for electric power engineering according to claim 2, characterized in that: The bottom surface of the fixed plate (6) is fixedly connected to supporting legs (7) arranged at equal distances, and a sliding groove (8) is provided inside the fixed plate (6).

4. The power cable stripping device for electric power engineering according to claim 3, characterized in that: The inner wall of the sliding groove (8) is slidably connected to two limit blocks (9), and the adjacent side surfaces of the two limit blocks (9) are both designed with arc surfaces (10).

5. The power cable stripping device for electric power engineering according to claim 2, characterized in that: The bottom surface of the fixed plate (6) is fixedly connected to two fixed blocks 1 (11) and fixed blocks 2 (12) arranged at equal distances. A bidirectional threaded rod (13) and two sliding rods (15) are provided below the fixed plate (6). The end of the bidirectional threaded rod (13) away from the fixed plate (6) is fixedly connected to a rotating handle (14).

6. The power cable stripping device for electric power engineering according to claim 5, characterized in that: The bidirectional threaded rod (13) is rotatably connected to each fixing block (11), and the outer surface of the bidirectional threaded rod (13) is threadedly connected to each limiting block (9).

7. A power cable stripping device for electric power engineering according to claim 6, characterized in that: The outer surface of each sliding rod (15) is fixedly connected to the corresponding fixed block 2 (12), and each limiting block (9) is slidably connected to the outer surface of the corresponding sliding rod (15).

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