High-voltage cable joint stripping and cutting device and use method

Abstract

The invention relates to a high-voltage cable joint stripping and cutting device and a using method, the high-voltage cable joint stripping and cutting device comprises a disc rack, a cable is arranged in the disc rack, a clamping mechanism used for positioning the disc rack is arranged on the left side of the disc rack, a side rod is fixedly arranged on the right side of the disc rack, and the side rod is connected with a stripping and cutting part through a lantern ring; the stripping and cutting part comprises a positioning mechanism and a stripping and cutting mechanism; according to the device, through the clamping mechanism and the stripping and cutting part, accurate positioning and firm clamping of the cable in the stripping and cutting process can be ensured, the stripping and cutting precision and stability can be improved, unnecessary damage to the cable is avoided, compared with a traditional manual stripping and cutting mode, the device can automatically and rapidly complete the stripping and cutting task, and the working time is greatly shortened.

Description

Technical Field

[0001] The invention belongs to the technical field of cable joint stripping equipment, and in particular relates to a high-voltage cable joint stripping device and a use method thereof. Background Art

[0002] High-voltage cable is a type of power cable, primarily used in power transmission and distribution. The structure of a high-voltage cable can be roughly divided into two parts: the external structure, which primarily includes the outer sheath, armor, inner sheath, and shield; and the internal structure, which primarily includes the outer semi-conductive layer, primary insulation layer, inner semi-conductive layer, and core. Stripping of high-voltage cables primarily involves stripping from the protective layer to the shield. After stripping, cable accessories are installed to ensure smooth conductivity of the high-voltage cable connectors and the proper function of the prefabricated high-voltage cable product. Existing methods for stripping high-voltage cables primarily use manual methods with circular cutters or wallpaper knives. Due to the particularly rigid external structure of the cable and the need to lift the cable end to be cut during the sawing process, manual operation is very laborious. Furthermore, it is difficult to precisely control the stripping depth manually. Any deviation in the cutting depth can easily lead to rework or damage to the high-voltage cable. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a high-voltage cable joint stripping device and a method of use to solve the problems raised in the background art.

[0004] The object of the present invention is achieved as follows: a high-voltage cable joint stripping device, which includes a disc frame, a cable is provided inside the disc frame, a clamping mechanism for positioning the disc frame is provided on the left side of the disc frame, a side rod is fixedly provided on the right side of the disc frame, the side rod is connected to the stripping portion through a ring, the stripping portion includes a positioning mechanism and a stripping mechanism, an adjusting gear is provided on the outside of the positioning mechanism, a chuck is provided inside the positioning mechanism, the chuck is meshed with the adjusting gear through a tooth seat, a clamping seat is clamped on the left side of the chuck, a splint is provided on the inside of the clamping seat, a stripping mechanism is provided on the right side of the positioning mechanism, a turntable is connected to the stripping mechanism through a turntable bearing, a knife seat is fixedly provided on the outside of the turntable, a screw is screwed inside the knife seat, a handle is provided on the upper end of the screw, and a limiting block is connected to the lower end of the screw through a limiting bearing, the limiting block cooperates with the limiting groove on the outside of the knife seat, and a tool is provided below the limiting block.

[0005] The clamping mechanism includes a top plate, which is fixedly connected to the disc rack. An extrusion plate is provided below the top plate, and a pull rod is provided on the upper side of the extrusion plate. The pull rod passes through the top plate.

[0006] A pull ring is provided at the upper end of the pull rod, and a return spring is sleeved on the outer side of the pull rod portion located between the top plate and the extrusion plate.

[0007] The end of the side rod is provided with a measuring instrument, and the surface of the side rod and the surface of the limiting groove are both provided with scale lines.

[0008] The extrusion plate and the clamping plate are both arc-shaped.

[0009] An electric motor is provided on the outside of the peeling mechanism, a driving rod is provided on the output end of the electric motor, a driving disk is fixedly provided on the inside of the turntable, and the driving disk and the driving rod are engaged with each other.

[0010] A direction adjustment mechanism is provided inside the tool holder, and the direction adjustment mechanism includes a direction adjustment shaft and a clamping head. The direction adjustment shaft is rotatably provided inside the screw, and a rotary vane is fixedly provided above the direction adjustment shaft. The clamping heads are symmetrically provided inside the limit block, and a direction adjustment spring is provided between the two clamping heads.

[0011] The clamping head extends out of the tool holder through the limiting groove, and the limiting grooves are symmetrically arranged in four numbers.

[0012] A method for using a high-voltage cable joint stripping device comprises the following steps: Step 1: Before use, check the cable stripping end to ensure the cable quality is intact, check the reel frame, clamping mechanism and stripping part and see if they are intact and installed stably; Step 2: Place the cable to be stripped inside the reel rack, ensuring that the cable is flat and not twisted. Use a measuring instrument to align the end of the edge rod with the outer end of the cable. Use the squeezing plate inside the clamping mechanism to help fix the cable to prevent it from shifting during the stripping process. Step 3: Confirm the planned stripping length of the cable, move the stripping unit according to the planned stripping length, fix the stripping unit and the cable through the positioning mechanism, adjust the stripping depth of the tool through the screw, and drive the tool to rotate through the turntable to complete the stripping operation; Step 4: After the stripping is completed, clean the device, remove the waste and debris generated during the stripping process, organize and store the device, and recycle the tools and equipment for next use.

[0013] Beneficial effects of the present invention: The device can ensure accurate positioning and firm clamping of the cable during the stripping process through the clamping mechanism and the stripping part, which helps to improve the accuracy and stability of the stripping and avoid unnecessary damage to the cable. The stripping mechanism can easily adjust the position of the tool and the stripping depth by turning the handle, making the operation more convenient, while reducing the use of manpower and improving work efficiency. The device is suitable for the stripping needs of high-voltage cables of different specifications and types and has a wide range of applicability. Compared with the traditional manual stripping method, the device can automatically and quickly complete the stripping task, greatly shortening the working time. The use of this device for stripping operations reduces the chances of direct manual contact with the tool and reduces the safety risks caused by improper operation or fatigue. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall structural diagram of a high-voltage cable joint stripping device of the present invention.

[0015] Figure 2 This is a structural diagram of the clamping mechanism of a high-voltage cable joint stripping device of the present invention.

[0016] Figure 3 This is a cross-sectional view of the stripping portion of a high-voltage cable joint stripping device of the present invention.

[0017] Figure 4 This is a side structural diagram of the positioning mechanism of a high-voltage cable joint stripping device of the present invention.

[0018] Figure 5 This is a cross-sectional view of a knife holder of a high-voltage cable joint stripping device according to the present invention.

[0019] Figure 6 The figure is a side view of the interior of a stripping mechanism of a high-voltage cable joint stripping device according to the present invention.

[0020] Figure 7 This is a structural diagram of a knife holder of a high-voltage cable joint stripping device according to the present invention.

[0021] Figure 8 A high voltage cable joint stripping device according to the present invention Figure 5 Enlarged view of part A in the middle.

[0022] In the figure: 1, disc rack 2, clamping mechanism 3, top plate 4, extrusion plate 5, pull rod 6, return spring 7, pull ring 8, cable 9, side rod 10, measuring instrument 11, stripping part 12, collar 13, positioning mechanism 14, stripping mechanism 15, chuck 16, gear seat 17, adjusting gear 18, clamping seat 19, clamping plate 20, turntable 21, tool seat 22, screw 23, tool 24, turning handle 25, turntable bearing 26, limit block 27, limit slot 28, motor 29, drive rod 30, drive disc 31, limit bearing 32, adjustment mechanism 33, adjustment shaft 34, rotary vane 35, clamping head 36, adjustment spring. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings. Example

[0024] like Figure 1-5 As shown, a high-voltage cable joint stripping device comprises a disc frame 1, wherein a cable 8 is arranged inside the disc frame 1, a clamping mechanism 2 for positioning the disc frame 1 is arranged on the left side of the disc frame 1, a side rod 9 is fixedly arranged on the right side of the disc frame 1, and the side rod 9 is connected to a stripping portion 11 through a collar 12, and the stripping portion 11 comprises a positioning mechanism 13 and a stripping mechanism 14, an adjusting gear 17 is arranged outside the positioning mechanism 13, and a chuck 15 is arranged inside the positioning mechanism 13, and the chuck 15 is meshed with the adjusting gear 17 through a tooth seat 16. A clamping seat 18 is provided on the side clamping connection, and a clamping plate 19 is provided on the inner side of the clamping seat 18. A stripping mechanism 14 is provided on the right side of the positioning mechanism 13. A turntable 20 is connected to the inside of the stripping mechanism 14 through a turntable bearing 25. A knife seat 21 is fixedly provided on the outside of the turntable 20. A screw rod 22 is threadedly provided inside the knife seat 21. A turning handle 24 is provided at the upper end of the screw rod 22. The lower end of the screw rod 22 is connected to a limiting block 26 through a limiting bearing 31. The limiting block 26 cooperates with the limiting groove 27 on the outer side of the knife seat 21. A tool 23 is provided below the limiting block 26.

[0025] The clamping mechanism 2 includes a top plate 3 , which is fixedly connected to the disc rack 1 . An extrusion plate 4 is provided below the top plate 3 , and a pull rod 5 is provided on the upper side of the extrusion plate 4 . The pull rod 5 passes through the top plate 3 .

[0026] A pull ring 7 is provided at the upper end of the pull rod 5 , and a return spring 6 is sleeved on the outer side of the portion of the pull rod 5 located between the top plate 3 and the extrusion plate 4 .

[0027] A measuring instrument 10 is provided at the end of the side rod 9 , and scale lines are provided on the surface of the side rod 9 and the surface of the limiting groove 27 .

[0028] The extrusion plate 4 and the clamping plate 19 are both arc-shaped.

[0029] When the present invention is in use, the disc rack 1 is sleeved on the outside of the cable 8. The disc rack 1 is in the shape of a circular ring, which matches the shape of the cable 8. In order to facilitate the control of the stripping length, the end of the side rod 9 can be aligned with the outer end of the cable 8. The alignment operation is facilitated by the measuring instrument 10. After the alignment is completed, the pull ring 7 is released. Under the action of the reset spring 6, the extrusion plate 4 is close to the direction of the cable 8. The disc rack 1 can be positioned through the clamping mechanism 2. According to the predetermined stripping length, the device stripping part 11 is moved along the side rod 9. The end of the side rod 9 is aligned with the outer end of the cable 8. The surface of the side rod 9 is provided with a scale line, which facilitates the positioning of the stripping part 11. After the stripping part 11 determines the position, the adjusting gear 17 is rotated by the tool. The adjusting gear 17 drives the chuck 15 to rotate through the tooth seat 16, and the chuck 15 drives the clamping seat 18 Plate 19 approaches cable 8. Positioning mechanism 13, similar in principle to a three-jaw chuck, secures stripping section 11 to cable 8. The cutting depth of tool 23 is then adjusted. A handle 24 rotates screw 22, which is connected to stop block 26 via a stop bearing 31. The rotation of screw 22 drives stop block 26 vertically along stop slot 27, thereby moving tool 23 up and down to adjust its cutting depth. The initial angle of tool 23 is perpendicular to the orientation of cable 8. Rotating disk 20 drives tool 23 around the outside of cable 8, completing the stripping operation. To prevent contact between tool holder 21 and side bar 9, the disc holder 1 and side bar 9 can be moved leftward along cable 8 while the stripping section 11 is fixed. This device significantly reduces labor and material costs. Furthermore, the improved stability and precision of the stripping process reduces rework and repair time due to improper stripping, further improving work efficiency. Example

[0030] like Figure 1-6As shown, a high-voltage cable joint stripping device comprises a disc frame 1, wherein a cable 8 is arranged inside the disc frame 1, a clamping mechanism 2 for positioning the disc frame 1 is arranged on the left side of the disc frame 1, a side rod 9 is fixedly arranged on the right side of the disc frame 1, and the side rod 9 is connected to a stripping portion 11 through a collar 12, and the stripping portion 11 comprises a positioning mechanism 13 and a stripping mechanism 14, an adjusting gear 17 is arranged outside the positioning mechanism 13, and a chuck 15 is arranged inside the positioning mechanism 13, and the chuck 15 is meshed with the adjusting gear 17 through a tooth seat 16. A clamping seat 18 is provided on the side clamping connection, and a clamping plate 19 is provided on the inner side of the clamping seat 18. A stripping mechanism 14 is provided on the right side of the positioning mechanism 13. A turntable 20 is connected to the inside of the stripping mechanism 14 through a turntable bearing 25. A knife seat 21 is fixedly provided on the outside of the turntable 20. A screw rod 22 is threadedly provided inside the knife seat 21. A turning handle 24 is provided at the upper end of the screw rod 22. The lower end of the screw rod 22 is connected to a limiting block 26 through a limiting bearing 31. The limiting block 26 cooperates with the limiting groove 27 on the outer side of the knife seat 21. A tool 23 is provided below the limiting block 26.

[0031] For better effect, the clamping mechanism 2 includes a top plate 3, which is fixedly connected to the disc rack 1. An extrusion plate 4 is provided below the top plate 3, and a pull rod 5 is provided on the upper side of the extrusion plate 4. The pull rod 5 passes through the top plate 3. The number of clamping mechanisms 2 is set according to specific circumstances.

[0032] For better effect, a pull ring 7 is provided at the upper end of the pull rod 5, and a return spring 6 is sleeved on the outer side of the part of the pull rod 5 located between the top plate 3 and the extrusion plate 4. The return spring 6 can push the extrusion plate 4 closer to the cable 8.

[0033] For better effect, a measuring instrument 10 is provided at the end of the side rod 9. Scale lines are provided on the surface of the side rod 9 and the surface of the limit groove 27. The model of the measuring instrument 10 is preferably a laser measuring instrument or an infrared measuring instrument.

[0034] For better effect, the extrusion plate 4 and the clamping plate 19 are both arc-shaped. The arc-shaped extrusion plate 4 and the arc-shaped clamping plate 19 are more likely to fit tightly against the cable 8. Furthermore, anti-slip pads can be provided on the inner sides of the extrusion plate 4 and the clamping plate 19.

[0035] For better effect, a motor 28 is provided on the outside of the peeling mechanism 14 , a driving rod 29 is provided on the output end of the motor 28 , a driving disk 30 is fixedly provided on the inside of the turntable 20 , and the driving disk 30 and the driving rod 29 are engaged with each other.

[0036] When the present invention is in use, the disc rack 1 is sleeved on the outside of the cable 8. The disc rack 1 is in the shape of a circular ring, which matches the shape of the cable 8. In order to facilitate the control of the stripping length, the end of the side rod 9 can be aligned with the outer end of the cable 8. The alignment operation is facilitated by the measuring instrument 10. After the alignment is completed, the pull ring 7 is released. Under the action of the reset spring 6, the extrusion plate 4 is close to the direction of the cable 8. The disc rack 1 can be positioned through the clamping mechanism 2. According to the predetermined stripping length, the device stripping part 11 is moved along the side rod 9. The end of the side rod 9 is aligned with the outer end of the cable 8. The surface of the side rod 9 is provided with a scale line, which facilitates the positioning of the stripping part 11. After the stripping part 11 determines the position, the adjusting gear 17 is rotated by the tool. The adjusting gear 17 drives the chuck 15 to rotate through the tooth seat 16, and the chuck 15 drives the clamping seat 18 The plate 19 approaches the cable 8, and the principle of the positioning mechanism 13 is similar to that of a three-jaw chuck. The stripping part 11 and the cable 8 can be fixed by the positioning mechanism 13, and then the cutting depth of the tool 23 can be adjusted. The screw 22 is driven to rotate by the turning handle 24. The screw 22 is connected to the limit block 26 through the limit bearing 31. The screw 22 rotates, which can drive the limit block 26 to run vertically along the limit groove 27, and then drive the tool 23 to move up and down, adjust the cutting depth of the tool 23, and the initial angle of the tool 23 is perpendicular to the placement direction of the cable 8. Rotate the turntable 20 to drive the tool 23 to circle around the outside of the cable 8 to complete the stripping operation. In order to avoid contact between the knife seat 21 and the side rod 9, the disc frame 1 and the side rod 9 can be moved to the left along the cable 8 when the stripping part 11 is fixed. Furthermore, to facilitate the rotation of the turntable 20, a motor 28 is installed outside the stripping mechanism 14. This motor 28, via a drive rod 29, drives the drive disc 30, which in turn drives the turntable 20, accelerating the work process and effectively performing the stripping operation. This device significantly reduces labor and material costs. Furthermore, the improved stability and precision of the stripping process also reduces the time required for rework and repairs due to improper stripping, further improving work efficiency. Example

[0037] like Figure 1-8As shown, a high-voltage cable joint stripping device comprises a disc frame 1, wherein a cable 8 is arranged inside the disc frame 1, a clamping mechanism 2 for positioning the disc frame 1 is arranged on the left side of the disc frame 1, a side rod 9 is fixedly arranged on the right side of the disc frame 1, and the side rod 9 is connected to a stripping portion 11 through a collar 12, and the stripping portion 11 comprises a positioning mechanism 13 and a stripping mechanism 14, an adjusting gear 17 is arranged outside the positioning mechanism 13, and a chuck 15 is arranged inside the positioning mechanism 13, and the chuck 15 is meshed with the adjusting gear 17 through a tooth seat 16. A clamping seat 18 is provided on the side clamping connection, and a clamping plate 19 is provided on the inner side of the clamping seat 18. A stripping mechanism 14 is provided on the right side of the positioning mechanism 13. A turntable 20 is connected to the inside of the stripping mechanism 14 through a turntable bearing 25. A knife seat 21 is fixedly provided on the outside of the turntable 20. A screw rod 22 is threadedly provided inside the knife seat 21. A turning handle 24 is provided at the upper end of the screw rod 22. The lower end of the screw rod 22 is connected to a limiting block 26 through a limiting bearing 31. The limiting block 26 cooperates with the limiting groove 27 on the outer side of the knife seat 21. A tool 23 is provided below the limiting block 26.

[0038] For better effect, the clamping mechanism 2 includes a top plate 3, which is fixedly connected to the disc rack 1. An extrusion plate 4 is provided below the top plate 3, and a pull rod 5 is provided on the upper side of the extrusion plate 4. The pull rod 5 passes through the top plate 3. The number of clamping mechanisms 2 is set according to specific circumstances.

[0039] For better effect, a pull ring 7 is provided at the upper end of the pull rod 5, and a return spring 6 is sleeved on the outer side of the part of the pull rod 5 located between the top plate 3 and the extrusion plate 4. The return spring 6 can push the extrusion plate 4 closer to the cable 8.

[0040] For better effect, a measuring instrument 10 is provided at the end of the side rod 9. Scale lines are provided on the surface of the side rod 9 and the surface of the limit groove 27. The model of the measuring instrument 10 is preferably a laser measuring instrument or an infrared measuring instrument.

[0041] For better effect, the extrusion plate 4 and the clamping plate 19 are both arc-shaped. The arc-shaped extrusion plate 4 and the arc-shaped clamping plate 19 are more likely to fit tightly against the cable 8. Furthermore, anti-slip pads can be provided on the inner sides of the extrusion plate 4 and the clamping plate 19.

[0042] For better effect, a motor 28 is provided on the outside of the peeling mechanism 14 , a driving rod 29 is provided on the output end of the motor 28 , a driving disk 30 is fixedly provided on the inside of the turntable 20 , and the driving disk 30 and the driving rod 29 are engaged with each other.

[0043] For better effect, an adjustment mechanism 32 is provided inside the tool holder 21. The adjustment mechanism 32 includes an adjustment shaft 33 and a clamping head 35. The adjustment shaft 33 is rotatably provided inside the screw 22. A rotary vane 34 is fixed above the adjustment shaft 33. The clamping head 35 is symmetrically provided inside the limit block 26. An adjustment spring 36 is provided between the two clamping heads 35.

[0044] For better effect, the clamping head 35 extends out of the outside of the knife seat 21 through the limiting groove 27, and the limiting grooves 27 are symmetrically arranged in four numbers.

[0045] A method for using a high-voltage cable joint stripping device comprises the following steps: Step 1: Before use, confirm the stripped end of the cable 8 to ensure the quality of the cable 8 is intact, check whether the components such as the tray 1, the clamping mechanism 2 and the stripping part 11 are intact and installed stably; Step 2: Place the cable 8 to be stripped inside the reel 1, ensuring that the cable 8 is flat and not twisted. Use the measuring instrument 10 to align the end of the edge rod 9 with the outer end of the cable 8. Use the squeezing plate 4 inside the clamping mechanism 2 to help fix the cable 8 to prevent it from shifting during the stripping process. Step 3: Confirm the planned stripping length of the cable 8, move the stripping unit 11 according to the planned stripping length, fix the stripping unit 11 and the cable 8 with the positioning mechanism 13, adjust the stripping depth of the cutter 23 with the screw 22, and rotate the cutter 23 with the turntable 20 to complete the stripping operation; Step 4: After the stripping is completed, clean the device, remove the waste and debris generated during the stripping process, organize and store the device, and recycle the tools and equipment for next use.

[0046] When the present invention is in use, the disc rack 1 is sleeved on the outside of the cable 8. The disc rack 1 is in the shape of a circular ring, which matches the shape of the cable 8. In order to facilitate the control of the stripping length, the end of the side rod 9 can be aligned with the outer end of the cable 8. The alignment operation is facilitated by the measuring instrument 10. After the alignment is completed, the pull ring 7 is released. Under the action of the reset spring 6, the extrusion plate 4 is close to the direction of the cable 8. The disc rack 1 can be positioned through the clamping mechanism 2. According to the predetermined stripping length, the device stripping part 11 is moved along the side rod 9. The end of the side rod 9 is aligned with the outer end of the cable 8. The surface of the side rod 9 is provided with a scale line, which facilitates the positioning of the stripping part 11. After the stripping part 11 determines the position, the adjusting gear 17 is rotated by the tool. The adjusting gear 17 drives the chuck 15 to rotate through the tooth seat 16, and the chuck 15 drives the clamping seat 18 The plate 19 approaches the cable 8, and the principle of the positioning mechanism 13 is similar to that of a three-jaw chuck. The stripping part 11 and the cable 8 can be fixed by the positioning mechanism 13, and then the cutting depth of the tool 23 can be adjusted. The screw 22 is driven to rotate by the turning handle 24. The screw 22 is connected to the limit block 26 through the limit bearing 31. The screw 22 rotates, which can drive the limit block 26 to run vertically along the limit groove 27, and then drive the tool 23 to move up and down, adjust the cutting depth of the tool 23, and the initial angle of the tool 23 is perpendicular to the placement direction of the cable 8. Rotate the turntable 20 to drive the tool 23 to circle around the outside of the cable 8 to complete the stripping operation. In order to avoid contact between the knife seat 21 and the side rod 9, the disc frame 1 and the side rod 9 can be moved to the left along the cable 8 when the stripping part 11 is fixed. Furthermore, to facilitate the removal of the stripped portion, the angle of the tool 23 can be adjusted by the direction adjustment mechanism 32. Specifically, after the stripping operation is completed, the clamping head 35 is pressed. Under the action of the direction adjustment spring 36, the clamping head 35 can be retracted into the inner part of the limit block 26. At this time, the clamping head 35 is disengaged from the limit groove 27. The rotary vane 34 drives the limit block 26 and the tool 23 to rotate 90 degrees through the direction adjustment shaft 33. At this time, the limit block 26 is matched with the limit groove 27 on the other side, and the tool 23 can be fixed. At this time, the tool 23 and the cable 8 are placed in parallel. Pulling the stripping part 11 toward the end of the cable 8 can drive the tool 23 to horizontally cut the outer side of the cable 8. This operation facilitates the removal of the stripped portion. By using this device, manpower and material costs can be greatly reduced. At the same time, due to the improvement of the stability and accuracy of the stripping process, the rework and repair time caused by improper stripping are also reduced, further improving work efficiency.

Claims

1. A high-voltage cable joint stripping device, comprising a disc frame, characterized in that: The cam is provided with a toothed plate on the left side of the cam, and a clamping plate is provided on the inside of the cam, and a stripping mechanism is provided on the right side of the cam. The cam is connected to the adjusting gear through a toothed plate. The cam is connected to the adjusting gear through a toothed plate. The stripping mechanism is provided on the right side of the cam. A turntable is connected to the stripping mechanism through a turntable bearing. A knife seat is fixed on the outside of the turntable, and a screw is screwed on the inside of the knife seat. A turning handle is provided on the upper end of the screw, and a limiting block is connected to the limiting groove on the outside of the knife seat by a limiting bearing. A tool is provided below the limiting block.

2. A high-voltage cable joint stripping device according to claim 1, characterized in that: The clamping mechanism includes a top plate, which is fixedly connected to the disc rack. An extrusion plate is provided below the top plate, and a pull rod is provided on the upper side of the extrusion plate. The pull rod passes through the top plate.

3. A high-voltage cable joint stripping device according to claim 2, characterized in that: A pull ring is provided at the upper end of the pull rod, and a return spring is sleeved on the outer side of the pull rod portion located between the top plate and the extrusion plate.

4. A high-voltage cable joint stripping device according to claim 1, characterized in that: The end of the side rod is provided with a measuring instrument, and the surface of the side rod and the surface of the limiting groove are both provided with scale lines.

5. A high-voltage cable joint stripping device according to claim 1, characterized in that: The extrusion plate and the clamping plate are both arc-shaped.

6. A high-voltage cable joint stripping device according to claim 1, characterized in that: An electric motor is provided on the outside of the peeling mechanism, a driving rod is provided on the output end of the electric motor, a driving disk is fixedly provided on the inside of the turntable, and the driving disk and the driving rod are engaged with each other.

7. A high-voltage cable joint stripping device according to claim 1, characterized in that: A direction adjustment mechanism is provided inside the tool holder, and the direction adjustment mechanism includes a direction adjustment shaft and a clamping head. The direction adjustment shaft is rotatably provided inside the screw, and a rotary vane is fixedly provided above the direction adjustment shaft. The clamping heads are symmetrically provided inside the limit block, and a direction adjustment spring is provided between the two clamping heads.

8. A high-voltage cable joint stripping device according to claim 7, characterized in that: The clamping head extends out of the tool holder through the limiting groove, and the limiting grooves are symmetrically arranged in four numbers.

9. A method for using a high-voltage cable joint stripping device according to any one of claims 1 to 8, characterized in that: It includes the following steps: Step 1: Before use, confirm the cable stripping end to ensure the cable quality is intact, check whether the reel frame, clamping mechanism and stripping part are intact and installed stably; Step 2: Place the cable to be stripped inside the reel rack, ensuring that the cable is flat and not twisted. Use a measuring instrument to align the end of the edge rod with the outer end of the cable. Use the squeezing plate inside the clamping mechanism to help fix the cable to prevent it from shifting during the stripping process. Step 3: Confirm the planned stripping length of the cable, move the stripping unit according to the planned stripping length, fix the stripping unit and the cable through the positioning mechanism, adjust the stripping depth of the tool through the screw, and drive the tool to rotate through the turntable to complete the stripping operation; Step 4: After the stripping is completed, clean the device, remove the waste and debris generated during the stripping process, organize and store the device, and recycle the tools and equipment for next use.

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