Rapid stripping device for 10 kV cable skin

Abstract

The invention belongs to the technical field of cable skin stripping, and discloses a 10kV cable skin rapid stripping device which comprises an arc-shaped cover, a rapid clamping assembly is arranged on the inner side of the arc-shaped cover, the rapid clamping assembly comprises an adjusting arc plate, and the adjusting arc plate is slidably arranged on the outer side of the arc-shaped cover in a sleeving mode. And four sets of driving plates are rotationally arranged on the inner side of the adjusting arc plate, two sets of overturning supports are rotationally arranged on the outer sides of the ends, away from the adjusting arc plate, of the driving plates, and positioning shafts are installed at one ends of the overturning supports. Each group of clamping structures can be controlled in a pulling mode to clamp the cable at the same time, so that the effect of rapid clamping and stability keeping is achieved, the effect of rapid clamping can be achieved in a locking mode, the stability of the cable skin stripping process can be guaranteed through clamping, stripping is facilitated, meanwhile, efficiency can be improved, and operation is convenient.

Description

Technical Field

[0001] This invention belongs to the field of cable sheath stripping technology, specifically a 10kV cable sheath rapid stripping device. Background Technology

[0002] In the field of power transmission, cables are usually made of several or more groups of conductors twisted together, presenting a rope-like structure. Each group of conductors is insulated from each other and is often arranged in a twisted manner around a central axis. The entire cable is wrapped with a high-strength insulating protective layer. These cables are mostly erected in the air or laid underground or underwater, and are mainly used for power transmission and telecommunications transmission. In the current construction of 10kV power projects, cable sheath stripping is a common operation. The operation process of traditional wire strippers is relatively complicated, which not only makes the operation difficult but also increases the labor intensity of the workers. In addition, the current short window period for power outage operations further increases the difficulty of construction.

[0003] For example, utility model publication CN214153799U discloses a 10kV cable sheath rapid stripping device with cross-cutting and ring-cutting functions. It includes a cable sheath stripping device body, a cross-cutting blade, and a ring-cutting blade. A left fixing handle is provided on one side of the cable sheath stripping device body, and a right fixing handle is provided on the other side. A fastening bolt is rotatably connected to the connection between the left and right fixing handles. A left handle is fixedly welded to one end of the left fixing handle, and a right handle is fixedly welded to one end of the right fixing handle. Anti-slip sleeves made of natural rubber are fitted on the outer sides of both the left and right handles. This device has a simple structure and novel design, enabling multi-angle cable sheath stripping and facilitating adjustment of the cutting distance.

[0004] In existing technologies, the cutting blade is squeezed and inserted into the inside of the cable by using a handle to cut it. However, when peeling off a cable sheath of a certain length, the cutting line is deviated because the force cannot be kept stable during the application of force. In addition, the existing device cannot quickly clamp and lock the cable sheath, making it inconvenient to operate. Summary of the Invention

[0005] To address the problems mentioned in the background art, the present invention provides a 10kV cable sheath rapid stripping device, which solves the problems of existing cable sheath glass devices being unable to maintain stability during the application of force, resulting in deviation of the cut line, and existing devices being unable to quickly clamp and lock the cable sheath, making them inconvenient to operate and use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a 10kV cable sheath rapid stripping device, comprising an arc-shaped cover, wherein a rapid clamping assembly is provided on the inner side of the arc-shaped cover; The quick clamping assembly includes an adjusting arc plate, which is slidably sleeved on the outside of the arc-shaped cover. Four sets of drive plates are rotatably arranged on the inner side of the adjusting arc plate, and two sets of flipping brackets are rotatably arranged on the outer side of the drive plates away from the adjusting arc plate. A positioning shaft is installed at one end of the flipping bracket, and the positioning shaft is rotatably arranged on the inner side of the arc-shaped cover. A clamping roller is rotatably arranged on the outer side of the flipping bracket away from the positioning shaft. The quick clamping assembly includes a movable arc plate, which is movably arranged on the side of the adjusting arc plate away from the drive plates.

[0007] Preferably, the sides of the two sets of flipping brackets are rotatably connected by a connecting rod, and a number of limiting plates are installed on the inner side of the adjusting arc plate, and the driving plate is rotatably disposed on the inner side of the two sets of limiting plates.

[0008] Preferably, an auxiliary handle is installed on the front of the movable arc plate, an arc-shaped strip is installed on the inner side of the movable arc plate away from the adjusting arc plate, and a rotating arc plate is rotatably provided on the side of the movable arc plate away from the adjusting arc plate.

[0009] Preferably, the outer side of the rotating arc plate is provided with an arc groove, the arc strip is slidably disposed on the inner side of the arc groove, a combined arc column is installed on the side of the rotating arc plate near the movable arc plate, and the combined arc column is slidably disposed on the inner side of the movable arc plate, several sets of positioning columns are installed on the lower end of the rotating arc plate away from the movable arc plate, two sets of upper welding brackets are installed on the upper end of the rotating arc plate away from the movable arc plate, and several sets of movable tooth blocks are installed on the inner side of the rotating arc plate.

[0010] Preferably, a splicing frame is spliced ​​at the bottom of the rotating arc plate, and elastic locking plates are slidably disposed on the inner sides of both ends of the splicing frame. The elastic locking plates are slidably disposed on the inner side of the lower end of the rotating arc plate, and an adjustment handle is installed on the outer side of the lower end of the elastic locking plates.

[0011] Preferably, a limiting arc plate is fixedly installed on the side of the splicing frame away from the rotating arc plate, and a number of positioning holes are opened on the inner side of the upper end of the limiting arc plate. The positioning holes are movably spliced ​​with the positioning columns, and two sets of lower welding brackets are welded and installed on one side of the lower end of the limiting arc plate.

[0012] Preferably, the inner sides of the upper welding bracket and the lower welding bracket are provided with flexible adjustment components for rotation; The flexible adjustment component includes a rotating tube, and a rotating shaft is mounted on the side of the lower end of the rotating tube. The rotating shaft is rotatably disposed inside one end of the upper welding bracket and the lower welding bracket.

[0013] Preferably, an anti-slip handle is sleeved on the outer side of the end of the rotating tube, and an adjustment knob is rotatably provided on the end of the rotating tube near the anti-slip handle. An adjustment rod is installed on the side of the adjustment knob near the rotating shaft.

[0014] Preferably, a sliding sleeve is slidably provided on the inner side of the rotating tube away from the adjusting knob, an adjusting screw is rotatably provided on the inner side of the sliding sleeve, and a number of helical gears are connected to the lower end of the adjusting rod at the end of the adjusting screw away from the sliding sleeve. A ring cutting blade is installed at the end of the sliding sleeve away from the adjusting screw, and a transverse cutting blade is installed on the side of the rotating tube near the arc-shaped cover.

[0015] Preferably, the outer side of the arc-shaped cover is provided with several sets of movable grooves, the limiting plate is slidably disposed on the inner side of the movable grooves, and several sets of locking tooth plates are installed on both sides of the arc-shaped cover near the movable arc plate, and the movable tooth block is slidably disposed on the inner side of the locking tooth plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention, through the combination of a quick-clamping assembly and rotating tubes, facilitates simultaneous clamping of cables by controlling each clamping structure through a pulling motion, achieving a fast and stable clamping effect. An arc-shaped cover provides constraint on the inner structure. The splicing frame at the lower end of the rotating tube is assembled with the rotating arc plate, and the splicing frame is constrained by positioning posts and elastic locking plates. After assembly, pulling the two sets of rotating tubes, combined with a reverse thrust applied to one side of the arc-shaped cover, causes the adjusting arc plate to slide stably along the outer side of the arc-shaped cover. During this sliding process, each drive plate pushes the flipping bracket to flip along the positioning axis, thereby driving the clamping rollers to clamp the cable. After clamping, the adjusting handle drives the movable arc plate to rotate. During rotation, the movable tooth block embeds into the inner side of the locking tooth plate, locking the position of the adjusting arc plate. This locking mechanism achieves a fast clamping effect, ensuring the stability of the cable sheath stripping process, facilitating stripping while improving efficiency and ease of operation.

[0017] This invention, through the combination of flexible adjustment components and quick clamping components, facilitates the adjustment of the angle of the rotating tube to change the position of the ring cutting blade and the transverse cutting blade, making it easier to strip and ring cut the cable. When the rotating tube rotates along the axis of the arc-shaped cover, the transverse cutting blade gradually approaches and inserts into the cable sheath. After insertion, a pulling force is applied towards the anti-slip handle, causing the arc-shaped cover to move towards the anti-slip handle. The cable sheath is guided by the inner clamping rollers, and the transverse cutting blade strips the cable sheath. Then, the rotating tube rotates in the opposite direction, during which the ring cutting blade contacts and inserts into the cable sheath. Applying a lateral thrust to the rotating tube causes the rotating arc plate to rotate and adjust along the movable arc plate. During adjustment, the ring cutting blade ring cuts the stripped cable sheath. The flexible adjustment allows switching between different cable sheath stripping methods, making it convenient for operators and reducing their workload. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the arc-shaped cover structure of the present invention; Figure 3 This is a schematic cross-sectional view of the quick-clamping component of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the movable arc plate of the present invention; Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 This is a schematic cross-sectional view of the flexible adjustment component of the present invention; Figure 7 This is a partial structural diagram of the back of the movable arc plate of the present invention.

[0019] In the diagram: 100, arc-shaped cover; 101, movable groove; 102, locking toothed plate; 001. Quick clamping assembly; 200. Clamping roller; 201. Adjusting arc plate; 202. Limiting plate; 203. Drive plate; 204. Flipping bracket; 205. Positioning shaft; 206. Connecting rod; 300. Rotating arc plate; 301. Movable arc plate; 302. Auxiliary handle; 303. Arc strip; 304. Arc groove; 305. Combined arc column; 306. Positioning column; 307. Upper welding bracket; 308. Movable toothed block; 400. Elastic locking plate; 401. Splicing frame; 402. Adjustment handle; 403. Limiting arc plate; 404. Positioning hole; 405. Lower welding bracket; 002. Flexible adjustment component; 500. Ring cutting blade; 501. Rotating shaft; 502. Rotating tube; 503. Anti-slip handle; 504. Adjustment knob; 505. Adjustment rod; 506. Helical gear; 507. Adjustment screw; 508. Sliding sleeve; 509. Horizontal cutting blade. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 7 As shown, the present invention provides a 10kV cable sheath rapid stripping device, including an arc-shaped cover 100, and a rapid clamping assembly 001 is provided on the inner side of the arc-shaped cover 100; The quick clamping assembly 001 includes an adjusting arc plate 201, which is slidably sleeved on the outside of the arc-shaped cover 100. Four sets of drive plates 203 are rotatably arranged on the inner side of the adjusting arc plate 201, and two sets of flipping brackets 204 are rotatably arranged on the outer side of the drive plate 203 away from the adjusting arc plate 201. A positioning shaft 205 is installed at one end of the flipping bracket 204, and the positioning shaft 205 is rotatably arranged on the inner side of the arc-shaped cover 100. A clamping roller 200 is rotatably arranged on the outer side of the flipping bracket 204 away from the positioning shaft 205. The quick clamping assembly 001 includes a movable arc plate 301, which is movably arranged on the side of the adjusting arc plate 201 away from the drive plate 203.

[0022] The sides of the two sets of flipping brackets 204 are rotatably connected by connecting rods 206. Several sets of limiting plates 202 are installed on the inner side of the adjusting arc plate 201, and the driving plate 203 is rotatably set on the inner side of the two sets of limiting plates 202.

[0023] The above scheme utilizes an arc-shaped cover 100 to provide an installation position for the inner structure. The sliding adjustment arc plate 201 can press the drive plate 203 to move laterally. The drive plate 203 can push the flipping bracket 204 to adjust its angle along the positioning axis 205. The positioning axis 205 restricts the flipping bracket 204, facilitating angle adjustment. The clamping roller 200 clamps the cable, ensuring stability during the stripping process. When a pushing force is applied, the movable arc plate 301 drives the adjustment arc plate 201 to adjust its position, thereby applying pressure to the drive plate 203. The connecting rod 206 connects the two sets of flipping brackets 204. One set of drive plates 203, in conjunction with the connecting rod 206, can simultaneously push both sets of flipping brackets 204 for flipping adjustment. The limiting plate 202 restricts the inner drive plate 203, ensuring the stability of the rotation adjustment.

[0024] like Figure 2 - Figure 5 As shown. An auxiliary handle 302 is installed on the front of the movable arc plate 301. An arc-shaped strip 303 is installed on the inner side of the movable arc plate 301 away from the adjusting arc plate 201. A rotating arc plate 300 is rotatably provided on the side of the movable arc plate 301 away from the adjusting arc plate 201.

[0025] An arc groove 304 is provided on the outer side of the rotating arc plate 300, and an arc strip 303 is slidably disposed on the inner side of the arc groove 304. A combined arc column 305 is installed on the side of the rotating arc plate 300 near the movable arc plate 301, and the combined arc column 305 is slidably disposed on the inner side of the movable arc plate 301. Several sets of positioning columns 306 are installed on the lower end of the rotating arc plate 300 away from the movable arc plate 301. Two sets of upper welding brackets 307 are installed on the upper end of the rotating arc plate 300 away from the movable arc plate 301. Several sets of movable tooth blocks 308 are installed on the inner side of the rotating arc plate 300.

[0026] A splicing frame 401 is spliced ​​at the bottom of the rotating arc plate 300, and an elastic locking plate 400 is slidably installed on the inner side of both ends of the splicing frame 401. The elastic locking plate 400 is slidably installed on the inner side of the lower end of the rotating arc plate 300, and an adjustment handle 402 is installed on the outer side of the lower end of the elastic locking plate 400.

[0027] A limiting arc plate 403 is fixedly installed on the side of the splicing frame 401 away from the rotating arc plate 300, and several sets of positioning holes 404 are opened on the inner side of the upper end of the limiting arc plate 403. The positioning holes 404 are movably spliced ​​with the positioning column 306. Two sets of lower welding brackets 405 are welded and installed on one side of the lower end of the limiting arc plate 403.

[0028] The above scheme is adopted: the auxiliary handle 302 can drive the movable arc plate 301 to rotate and adjust along the axis by applying pressure. The arc strip 303 can be combined with the arc groove 304 of the rotating arc plate 300. The combination can ensure the stability of the two sets of structures. The combination arc column 305 can further increase the stability of the rotational connection of the two sets of structures. The positioning column 306 can restrict the positioning hole 404 of the limiting arc plate 403. After splicing, it can provide restriction for the limiting arc plate 403. The splicing frame 401 can provide an installation position for the internal structure, and the internal spring structure can push the elastic locking plate 400 outward. After outward, it can be inserted into the inner side of the lower end of the rotating arc plate 300. After the combination, it can further ensure the stability of the splicing frame 401. The upper welding bracket 307 and the lower welding bracket 405 can restrict the flexible adjustment component 002. The movable tooth block 308 can be combined with the locking tooth plate 102 by rotation. After the combination, it can ensure that the adjusting arc plate 201 is prevented from falling off.

[0029] like Figure 1 , Figure 6 and Figure 7 As shown, flexible adjustment components 002 are rotatably provided on the inner sides of the upper welding bracket 307 and the lower welding bracket 405; The flexible adjustment component 002 includes a rotating tube 502, and a rotating shaft 501 is mounted on the side of the lower end of the rotating tube 502. The rotating shaft 501 is rotatably disposed inside one end of the upper welding bracket 307 and the lower welding bracket 405.

[0030] An anti-slip handle 503 is fitted on the outer side of the end of the rotating tube 502. An adjustment knob 504 is rotatably provided on the end of the rotating tube 502 near the anti-slip handle 503. An adjustment rod 505 is installed on the side of the adjustment knob 504 near the rotating shaft 501.

[0031] A sliding sleeve 508 is slidably provided on the inner side of the rotating tube 502 away from the adjusting knob 504. An adjusting screw 507 is rotatably provided on the inner side of the sliding sleeve 508. Several sets of helical gears 506 are connected to the lower end of the adjusting rod 505 at the end of the adjusting screw 507 away from the sliding sleeve 508. A ring cutting blade 500 is installed at the end of the sliding sleeve 508 away from the adjusting screw 507. A transverse cutting blade 509 is installed on the side of the rotating tube 502 near the arc-shaped cover 100.

[0032] The outer side of the arc-shaped cover 100 is provided with several sets of movable grooves 101, and the limiting plate 202 is slidably disposed on the inner side of the movable groove 101. Several sets of locking tooth plates 102 are installed on both sides of the arc-shaped cover 100 near the movable arc plate 301, and the movable tooth block 308 is slidably disposed on the inner side of the locking tooth plate 102.

[0033] The above scheme is adopted: the rotating tube 502 has a Z-shaped structure, and the groove on the inner side can restrict the adjustment structure. The anti-slip handle 503 can provide a grip for the user. The adjustment knob 504 can drive the adjustment rod 505 to rotate. It can mesh with the helical gear 506 to drive the adjustment screw 507 to rotate synchronously. During the rotation, the adjustment screw 507 can drive the sliding sleeve 508 to extend outward through the thread, thereby adjusting the distance between the ring cutting blade 500 and the cable sheath. The horizontal cutting blade 509 can cut and peel the cable sheath by pulling. The movable groove 101 can restrict the limiting plate 202, and the locking tooth plate 102 can restrict the movable tooth block 308 to prevent the adjustment arc plate 201 from falling off.

[0034] The working principle and usage process of this invention are as follows: The arc-shaped cover 100 is placed on the outside of the cable through the opening. Then, the elastic locking plate 400 is pressed into the inner side of the splicing frame 401 by two sets of adjusting handles 402. Then, the positioning hole 404 of the splicing frame 401 is combined with the positioning post 306. After the combination, the adjusting handles 402 are released. Under the action of the spring inside the splicing frame 401, the elastic locking plate 400 is pushed into the inner side of the rotating arc plate 300 for locking. By blocking one end of the arc-shaped cover 100 with an external structure, and then pulling the anti-slip handle 503 to apply a pulling force, the rotating arc plate 300 and the movable arc plate 301 are driven to move towards the adjusting arc plate 201. During the movement, the adjusting arc plate 201 is pushed to squeeze the drive plate 203. The drive plate 203, together with the connecting rod 206, pushes the flip bracket 204 to adjust along the positioning axis 205. During the adjustment, the clamping roller 200 approaches the cable to clamp the cable. While maintaining the clamping state, downward pressure is applied to the auxiliary handle 302. The downward pressure will control the movable arc plate 301 to rotate 180 degrees along the axis. After rotation, the movable tooth block 308 will be embedded in the locking tooth plate 102 for combination. After combination, the restriction effect can be achieved. Applying pressure to the anti-slip handle 503 controls the rotating tube 502 to rotate and adjust along the rotating shaft 501. The stepped rotating tube 502 will approach the arc-shaped cover 100. During the approach, the transverse cutting blade 509 will be embedded inside the cable sheath. After insertion, pulling the anti-slip handle 503 will cause the arc-shaped cover 100 to move laterally. During the movement, the transverse cutting blade 509 can cut and peel off the cable sheath. After completing a section of cutting, gripping the anti-slip handle 503 controls the rotating tube 502 to rotate along the rotating shaft 501 and become perpendicular to the arc-shaped cover 100. During the perpendicular process, the ring cutting blade 500 will be inserted into the inside of the cable. As needed, gripping the adjustment knob 504 will drive the adjustment rod 505 to rotate. During the rotation, the helical gear 506 will mesh and drive the adjustment screw 507 to rotate. Finally, under the action of the thread, the sliding sleeve 508 will be extended to adjust the position of the ring cutting blade 500. After inserting the cable sheath, applying axial pressure to the anti-slip handle 503 will cause the ring cutting blade 500 to cut the cable sheath by squeezing.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid stripping device for 10kV cable sheaths, comprising an arc-shaped cover (100), characterized in that: The inner side of the arc-shaped cover (100) is provided with a quick clamping assembly (001). The quick clamping assembly (001) includes an adjusting arc plate (201), which is slidably sleeved on the outside of the arc-shaped cover (100). Four sets of drive plates (203) are rotatably arranged on the inner side of the adjusting arc plate (201), and two sets of flipping brackets (204) are rotatably arranged on the outer side of the drive plate (203) away from the adjusting arc plate (201). A positioning shaft (205) is installed at one end of the flipping bracket (204), and the positioning shaft (205) is rotatably arranged on the inner side of the arc-shaped cover (100). A clamping roller (200) is rotatably arranged on the outer side of the flipping bracket (204) away from the positioning shaft (205). The quick clamping assembly (001) includes a movable arc plate (301), which is movably arranged on the side of the adjusting arc plate (201) away from the drive plate (203).

2. The 10kV cable sheath rapid stripping device according to claim 1, characterized in that: The two sets of flipping brackets (204) are rotatably connected by a connecting rod (206). Several sets of limiting plates (202) are installed on the inner side of the adjusting arc plate (201). The driving plate (203) is rotatably set on the inner side of the two sets of limiting plates (202).

3. The 10kV cable sheath rapid stripping device according to claim 2, characterized in that: An auxiliary handle (302) is installed on the front of the movable arc plate (301). An arc strip (303) is installed on the inner side of the movable arc plate (301) away from the adjusting arc plate (201). A rotating arc plate (300) is rotatably provided on the side of the movable arc plate (301) away from the adjusting arc plate (201).

4. The 10kV cable sheath rapid stripping device according to claim 3, characterized in that: An arc groove (304) is provided on the outer side of the rotating arc plate (300), and the arc strip (303) is slidably disposed on the inner side of the arc groove (304). A combined arc column (305) is installed on the side of the rotating arc plate (300) close to the movable arc plate (301), and the combined arc column (305) is slidably disposed on the inner side of the movable arc plate (301). Several sets of positioning columns (306) are installed on the lower end of the rotating arc plate (300) away from the movable arc plate (301). Two sets of upper welding brackets (307) are installed on the upper end of the rotating arc plate (300) away from the movable arc plate (301). Several sets of movable tooth blocks (308) are installed on the inner side of the rotating arc plate (300).

5. The 10kV cable sheath rapid stripping device according to claim 4, characterized in that: The bottom of the rotating arc plate (300) is spliced ​​with a splicing frame (401), and elastic locking plates (400) are slidably disposed on the inner side of both ends of the splicing frame (401). The elastic locking plates (400) are slidably disposed on the inner side of the lower end of the rotating arc plate (300), and an adjustment handle (402) is installed on the outer side of the lower end of the elastic locking plate (400).

6. The 10kV cable sheath rapid stripping device according to claim 5, characterized in that: A limiting arc plate (403) is fixedly installed on the side of the splicing frame (401) away from the rotating arc plate (300), and a number of positioning holes (404) are opened on the inner side of the upper end of the limiting arc plate (403). The positioning holes (404) are movably spliced ​​with the positioning column (306). Two sets of lower welding brackets (405) are welded to one side of the lower end of the limiting arc plate (403).

7. The 10kV cable sheath rapid stripping device according to claim 6, characterized in that: The inner sides of the upper welding bracket (307) and the lower welding bracket (405) are provided with flexible adjustment components (002). The flexible adjustment component (002) includes a rotating tube (502), and a rotating shaft (501) is installed on the side of the lower end of the rotating tube (502). The rotating shaft (501) is rotatably disposed on the inner side of one end of the upper welding bracket (307) and the lower welding bracket (405).

8. The 10kV cable sheath rapid stripping device according to claim 7, characterized in that: An anti-slip handle (503) is sleeved on the outer side of the end of the rotating tube (502). An adjustment knob (504) is rotatably provided on one end of the rotating tube (502) near the anti-slip handle (503). An adjustment rod (505) is installed on the side of the adjustment knob (504) near the rotating shaft (501).

9. The 10kV cable sheath rapid stripping device according to claim 8, characterized in that: A sliding sleeve (508) is slidably provided on the inner side of the rotating tube (502) away from the adjusting knob (504). An adjusting screw (507) is rotatably provided on the inner side of the sliding sleeve (508). Several sets of helical gears (506) are connected to the lower end of the adjusting rod (505) at the end of the adjusting screw (507) away from the sliding sleeve (508). A ring cutting blade (500) is installed at the end of the sliding sleeve (508) away from the adjusting screw (507). A horizontal cutting blade (509) is installed on the side of the rotating tube (502) near the arc-shaped cover (100).

10. The 10kV cable sheath rapid stripping device according to claim 4, characterized in that: The outer side of the arc-shaped cover (100) is provided with several sets of movable grooves (101), the limiting plate (202) is slidably disposed on the inner side of the movable groove (101), and several sets of locking tooth plates (102) are installed on both sides of the arc-shaped cover (100) near the movable arc plate (301), and the movable tooth block (308) is slidably disposed on the inner side of the locking tooth plate (102).

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