Electric power cable stripping device for electric power engineering

Abstract

The utility model discloses a power cable stripping device for electric power engineering. The power cable stripping device comprises a bottom plate. Through the design of the first driving motor and the double-end lead screw, the distance between the arc-shaped limiting plates on the two sides can be automatically adjusted, electric power cables with different diameters can be limited, and therefore the device is suitable for the electric power cables with various diameters, the cables with different specifications can be processed without replacing parts, and the practicability and flexibility of the device are improved; through the combined design of a second driving motor, a first rotating roller, a second rotating roller and a belt, the power cable can be stably conveyed, and the stability and smoothness of the cable in the conveying process are further ensured through the addition of a spring and a guide roller; the spring drives the lower blade to move through the lifting plate and is matched with the upper blade above the second cutter set, automatic cutting of the power cable is achieved, the outer skin of the cut cable is stripped through the bifurcated groove, effective separation of the outer skin and a copper wire is achieved, and the automation degree of cable stripping is improved.

Description

Technical Field

[0001] This utility model relates to the field of power cable technology, specifically to a power cable stripping device for power engineering. Background Technology

[0002] Power cables are cables used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power plant lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. The proportion of cables in power lines is gradually increasing. Power cables are cable products used to transmit and distribute high-power electrical energy in the main lines of the power system, including power cables of various voltage levels from 1 to 500KV and above, and various types of insulation.

[0003] However, in most cases, the process of stripping cables still relies on manual operation, which not only significantly increases the labor intensity of workers, but also inevitably reduces the overall efficiency of stripping. Utility Model Content

[0004] To solve the above-mentioned technical problems, a power cable stripping device for power engineering is provided. This technical solution solves the problem mentioned in the background art that in most cases, the process of stripping cables still relies on manual operation, which not only significantly increases the labor intensity of workers, but also inevitably reduces the overall efficiency of stripping.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A power cable stripping device for power engineering includes a base plate. Two sets of fixing plates are fixedly connected to the top of the base plate, and a limit mechanism is provided between the two sets of fixing plates. Two sets of fixing plates are also fixedly connected to the top of the base plate. Several sets of guide rollers are rotatably connected between the tops of the two sets of fixing plates. A lifting plate is provided between the two sets of fixing plates. Springs are fixedly connected to the four corners of the lifting plate and the base plate. Two sets of side plates are fixedly connected to the top of the lifting plate. Rotary rollers 1 and 2 are rotatably connected between the two sets of side plates. Rotary rollers 1 and 2 are connected via belts for transmission. An installation plate is also fixedly connected between the two sets of fixing plates. A blade assembly 2 is fixedly installed at the bottom of the installation plate, and an upper blade is provided at the bottom of the blade assembly 2.

[0007] Preferably, the limiting mechanism includes a double-ended lead screw rotatably connected between two sets of fixed plates. A drive motor is fixedly mounted on the outer surface of one set of fixed plates. The output end of the drive motor extends between the two sets of fixed plates and is fixedly connected to one end of the double-ended lead screw. Two sets of fixed rods are also fixedly connected between the two sets of fixed plates.

[0008] Preferably, the two sets of fixed rods are symmetrically distributed on opposite sides of the double-ended lead screw. The opposite sides of the outer circumference of the double-ended lead screw are threaded with movable blocks. The movable blocks on both sides are slidably connected to the two sets of fixed rods. The top of the movable blocks on both sides is fixedly connected with a connecting plate. The side of the connecting plates on both sides that are close to each other is fixedly connected with an arc-shaped limiting plate.

[0009] Preferably, sliding grooves are provided on both sides of the outer surface of the two sets of fixed plates, and sliding plates are fixedly connected to both sides of the lifting plate, so that the lifting plate can slide in the sliding groove through the sliding plates.

[0010] Preferably, a connecting block is fixedly connected to the outer side of one side of the lifting plate, and a blade holder is fixedly installed on the outer surface of the connecting block, with a lower blade provided on the top of the blade holder.

[0011] Preferably, a second drive motor is fixedly installed on the outer surface of one set of the side plates, and the output end of the second drive motor extends between the two sets of side plates and is fixedly connected to the first rotating roller.

[0012] Preferably, the outer surfaces of the two sets of fixing plates are also fixedly connected with horizontal plates, and the outer surfaces of the horizontal plates are all provided with bifurcated grooves.

[0013] Compared with the prior art, this utility model provides a power cable stripping device for power engineering, which has the following beneficial effects:

[0014] 1. This utility model, through the design of a drive motor and a double-headed lead screw, can automatically adjust the distance between the two arc-shaped limiting plates to achieve the limiting of power cables of different diameters, thereby adapting to power cables of various diameters. It can handle cables of different specifications without changing parts, increasing the practicality and flexibility of the device.

[0015] 2. This utility model, through the combined design of drive motor two, rotating roller one, rotating roller two and belt, can smoothly transport power cables, while the addition of springs and guide rollers further ensures the stability and smoothness of the cables during the transport process.

[0016] 3. In this utility model, the spring drives the lower blade to move through the lifting plate, which cooperates with the upper blade above the second blade assembly to achieve automatic cutting of power cables. The cut cable sheath is peeled off through the forked groove, which effectively separates the sheath from the copper wire and improves the automation of wire stripping. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the limiting mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the sliding plate of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the belt of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the installation of the lower and upper blades of this utility model.

[0022] The numbers on the map are:

[0023] 1. Base plate; 2. Fixing plate one;

[0024] 3. Limiting mechanism; 301. Double-ended lead screw; 302. Drive motor one; 303. Fixed rod; 304. Movable block; 305. Connecting plate; 306. Arc-shaped limiting plate;

[0025] 4. Fixed plate two; 401. Slide groove;

[0026] 5. Guide roller; 6. Sliding plate; 7. Lifting plate; 8. Side plate; 9. Rotating roller one; 10. Drive motor two; 11. Belt; 12. Rotating roller two; 13. Spring; 14. Connecting block; 15. Tool holder one; 16. Lower blade; 17. Mounting plate; 18. Tool set two; 19. Upper blade; 20. Horizontal plate; 21. Forking groove. Detailed Implementation

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0028] Please refer to Figures 1 to 5 As shown, a power cable stripping device for power engineering includes a base plate 1. Two sets of fixing plates 2 are fixedly connected to the top of the base plate 1. A limiting mechanism 3 is provided between the two sets of fixing plates 2. The limiting mechanism 3 includes a double-ended lead screw 301 rotatably connected between the two sets of fixing plates 2. A drive motor 302 is fixedly installed on the outer surface of one set of fixing plates 2. The output end of the drive motor 302 extends between the two sets of fixing plates 2 and is fixedly connected to one end of the double-ended lead screw 301. Two sets of fixing rods 303 are also fixedly connected between the two sets of fixing plates 2. The two sets of fixing rods 303 are symmetrically distributed on opposite sides of the double-ended lead screw 301. Movable blocks 304 are threadedly connected to opposite sides of the outer circumference of the double-ended lead screw 301. The movable blocks 304 on both sides are slidably connected to the two sets of fixing rods 303. A connecting plate 305 is fixedly connected to the top of the movable blocks 304 on both sides. An arc-shaped limiting plate 306 is fixedly connected to the side of the connecting plates 305 that is close to each other.

[0029] When using this device, first, the power cable to be stripped is passed through the two arc-shaped limiting plates 306 on both sides. Then, the drive motor 302 is turned on, and the drive motor 302 drives the double-headed lead screw 301 to rotate. Then, guided by the two sets of fixed rods 303, the movable blocks 304 on both sides move closer to each other until the connecting plate 305 drives the arc-shaped limiting plates 306 to limit the power cable, so that it can only slide between the two arc-shaped limiting plates 306 on both sides. This avoids the problem of the power cable moving around during the stripping of the power cable, which affects the stripping efficiency. The arc-shaped limiting plates 306 on both sides can also limit the power cables of different diameters, increasing practicality and adaptability.

[0030] Two sets of fixed plates 4 are fixedly connected to the top of the base plate 1. Several sets of guide rollers 5 are rotatably connected between the tops of the two sets of fixed plates 4. A lifting plate 7 is provided between the two sets of fixed plates 4. Springs 13 are fixedly connected to the four corners of the lifting plate 7 and the base plate 1. Two sets of side plates 8 are fixedly connected to the top of the lifting plate 7. Roller 9 and roller 12 are rotatably connected between the two sets of side plates 8. Roller 9 is connected to roller 12 via belt 11. Slide grooves 401 are provided on opposite sides of the outer surface of the two sets of fixed plates 4. Sliding plates 6 are fixedly connected to opposite sides of the lifting plate 7. The lifting plate 7 slides in the slide grooves 401 via sliding plates 6. A drive motor 10 is fixedly installed on the outer surface of one set of side plates 8. The output end of the drive motor 10 extends between the two sets of side plates 8 and is fixedly connected to roller 9.

[0031] When the power cable is placed above the belt 11 after being limited by the arc-shaped limiting plates 306 on both sides, the second drive motor 10 is turned on. The second drive motor 10 can drive the power cable to move through the first rotating roller 9 and the second rotating roller 12. It is worth noting that when the power cable is placed above the belt 11, the spring force of the spring 13 and the guidance of the guide roller 5 can drive the power cable of different diameters to move smoothly.

[0032] A mounting plate 17 is fixedly connected between the two sets of fixed plates 2 4. A blade assembly 2 18 is fixedly installed at the bottom of the mounting plate 17. An upper blade 19 is provided at the bottom of the blade assembly 2 18. A connecting block 14 is fixedly connected to the outer side of one side lifting plate 7. A blade holder 15 is fixedly installed on the outer surface of the connecting block 14. A lower blade 16 is provided at the top of the blade holder 15. A horizontal plate 20 is also fixedly connected to the outer surface of the two sets of fixed plates 2 4. A forked groove 21 is provided on the outer surface of the horizontal plate 20.

[0033] When the spring 13 drives the power cable to contact the guide roller 5 through the lifting plate 7, the lifting plate 7 can also drive the lower blade 16 above the blade holder 15 to move, and then the upper blade 19 above the blade group 18 cuts the power cable conveyed by the belt 11. The cut power cable sheath is then peeled off through the fork groove 21, thereby achieving the separation of the power cable sheath and copper wire.

[0034] The working principle and usage procedure of this device are as follows: When using this device, firstly, the power cable to be stripped is passed through the arc-shaped limiting plates 306 on both sides. Then, the drive motor 302 is turned on, which drives the double-headed lead screw 301 to rotate. Then, guided by the two sets of fixed rods 303, the movable blocks 304 on both sides move closer to each other until the connecting plate 305 drives the arc-shaped limiting plates 306 to limit the power cable, so that it can only slide between the arc-shaped limiting plates 306 on both sides. This avoids the problem of the power cable moving around during the stripping of the power cable, which affects the stripping efficiency. The arc-shaped limiting plates 306 on both sides can also limit power cables of different diameters, increasing practicality and adaptability.

[0035] When the power cable is placed above the belt 11 after being limited by the arc-shaped limiting plates 306 on both sides, the second drive motor 10 is turned on. The second drive motor 10 can drive the power cable to move through the first rotating roller 9 and the second rotating roller 12. It is worth noting that when the power cable is placed above the belt 11, the spring force of the spring 13 and the guidance of the guide roller 5 can drive the power cable of different diameters to move smoothly.

[0036] When the spring 13 drives the power cable to contact the guide roller 5 through the lifting plate 7, the lifting plate 7 can also drive the lower blade 16 above the blade holder 15 to move, and then the upper blade 19 above the blade group 18 cuts the power cable conveyed by the belt 11. The cut power cable sheath is then peeled off through the fork groove 21, thereby achieving the separation of the power cable sheath and copper wire.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A power cable stripping device for power engineering, comprising a base plate (1), characterized in that: Two sets of fixing plates (2) are fixedly connected to the top of the base plate (1). A limit mechanism (3) is provided between the two sets of fixing plates (2). Two sets of fixing plates (4) are also fixedly connected to the top of the base plate (1). Several sets of guide rollers (5) are rotatably connected between the tops of the two sets of fixing plates (4). A lifting plate (7) is provided between the two sets of fixing plates (4). Springs (13) are fixedly connected to the four corners of the lifting plate (7) and the base plate (1). Two sets of side plates (8) are fixedly connected to the top of the lifting plate (7). A rotating roller (9) and a rotating roller (12) are rotatably connected between the two sets of side plates (8). The rotating roller (9) is connected to the rotating roller (12) via a belt (11). An installation plate (17) is also fixedly connected between the two sets of fixed plates (4). A blade assembly (18) is fixedly installed at the bottom of the installation plate (17). An upper blade (19) is provided at the bottom of the blade assembly (18).

2. The power cable stripping device for power engineering according to claim 1, characterized in that: The limiting mechanism (3) includes a double-headed lead screw (301) rotatably connected between two sets of fixed plates (2). A drive motor (302) is fixedly installed on the outer surface of one set of fixed plates (2). The output end of the drive motor (302) extends between the two sets of fixed plates (2) and is fixedly connected to one end of the double-headed lead screw (301). Two sets of fixed rods (303) are also fixedly connected between the two sets of fixed plates (2).

3. The power cable stripping device for power engineering according to claim 2, characterized in that: Two sets of fixed rods (303) are symmetrically distributed on opposite sides of the double-ended lead screw (301). Movable blocks (304) are threadedly connected to opposite sides of the outer circumference of the double-ended lead screw (301). The movable blocks (304) on both sides are slidably connected to the two sets of fixed rods (303). A connecting plate (305) is fixedly connected to the top of the movable blocks (304) on both sides. An arc-shaped limiting plate (306) is fixedly connected to the side of the connecting plates (305) that are close to each other on both sides.

4. The power cable stripping device for power engineering according to claim 1, characterized in that: The two sets of fixed plates (4) have sliding grooves (401) on opposite sides of their outer surfaces. The lifting plate (7) has sliding plates (6) fixedly connected to opposite sides. The lifting plate (7) slides in the sliding grooves (401) through the sliding plates (6).

5. A power cable stripping device for power engineering according to claim 1, characterized in that: A connecting block (14) is fixedly connected to the outer side of the lifting plate (7) on one side. A knife holder (15) is fixedly installed on the outer surface of the connecting block (14). A lower blade (16) is provided on the top of the knife holder (15).

6. The power cable stripping device for power engineering according to claim 1, characterized in that: A second drive motor (10) is fixedly installed on the outer surface of one set of side plates (8). The output end of the second drive motor (10) extends between the two sets of side plates (8) and is fixedly connected to the first roller (9).

7. A power cable stripping device for power engineering according to claim 1, characterized in that: The outer surfaces of the two sets of fixed plates (4) are also fixedly connected with horizontal plates (20), and the outer surfaces of the horizontal plates (20) are all provided with bifurcated grooves (21).

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