Rapid pay-off and wire stripping device for power construction

Abstract

The invention relates to the technical field of electric power construction, and discloses a quick paying-off and wire stripping device for electric power construction, which comprises a bearing box, a protective layer stripping assembly and an insulating layer stripping assembly are arranged on the bearing box, the protective layer stripping assembly is used for stripping a protective layer, and the insulating layer stripping assembly is used for stripping an insulating layer. According to the cable stripping device, a pre-cutting opening is formed in a protective layer through a cable stripping blade on the stripping wheel, so that a cable core cannot be exploded before formal stripping of a cable, and during formal stripping, due to the arrangement of the pre-cutting opening, the protective layer can be easily torn off, and the stability and convenience of cable stripping are effectively improved; a stripping wheel is arranged, so that a worker can control the insertion depth of a wire stripping blade into a protective layer according to the thickness of the protective layer, and the wire stripping blade is prevented from damaging a wire core; by arranging the separating table, the protective layers and the insulating layers are automatically separated, meanwhile, the distance between the insulating layers is increased, subsequent stripping treatment work on the insulating layers is facilitated, and the stripping efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric power construction, in particular to a fast wire laying and stripping device for electric power construction. Background Art

[0002] Power construction is an indispensable part of power system construction, involving the installation, commissioning, and operation of power equipment and facilities. With the increase in power demand and technological advancement, the technical requirements for power construction are also constantly improving. In the process of power construction, operations such as laying and connecting cables are usually involved. When connecting cables, it is necessary to strip the protective layers of the cables, such as the protective layer and the insulation layer, to expose the wire cores and connect the wire cores together. In the past, this step was generally performed manually by staff, but with the development of automated equipment, some wire stripping equipment can now complete the stripping of cables.

[0003] For example, the application number is CN202410988192.5, which is a cable fast stripping device, and CN201711004244.7, which is a wire fast stripping device for power construction. These devices can strip the protective layer of the cable. However, the above devices have the problem of poor stripping effect and easy damage to the wire core. In addition, cables generally have multiple layers of protective layers, so a single stripping structure cannot strip cables with multiple layers, and the scope of application is relatively small. Summary of the invention

[0004] The purpose of the present invention is to provide a fast wire laying and stripping device for electric power construction, so as to solve the problems that the existing equipment has poor stripping effect and is easy to damage the wire core.

[0005] The present invention is achieved through the following technical scheme: a rapid wire laying and stripping device for power construction, comprising a carrying box, on which a protective layer stripping component and an insulating layer stripping component are arranged, the protective layer stripping component is used to strip the protective layer, and the insulating layer stripping component is used to strip the insulating layer.

[0006] The protective layer stripping assembly includes a stripping bracket, a first bracket and a second bracket are installed on the stripping bracket, a group of traction wheels are installed on the second bracket, and a group of adjustment wheels are installed on the first bracket. The traction wheel includes two conveying wheels, and the adjustment wheel includes a load-bearing wheel and a stripping wheel; the stripping wheel includes two symmetrically arranged stripping wheel units, an adjusting shaft, and an elastic stripping plate. The stripping wheel unit is rotatably connected to the first bracket, the adjusting shaft is threadedly connected to the first bracket, the adjusting shaft is rotatably connected to the elastic stripping plate, a synchronization shaft is installed on the stripping wheel unit, and the elastic stripping plate is slidably connected to the synchronization shaft. The two elastic stripping plates The stripping disc is formed by the interference, and a plurality of stripping blades and locking bolts are installed on the stripping disc. The locking bolts are used to lock the stripping blades, and the stripping blades are pressed on the protective layer to form a pre-cut; the two conveying wheels are driven by a sleeve of reverse transmission belts, and the load-bearing wheel and the stripping wheel are driven by the adjacent conveying wheels by a sleeve of unidirectional transmission belts; a conveying motor is installed on the second bracket, and the conveying motor is connected to the conveying wheel; the protective layer stripping assembly also includes a separation table installed on the stripping bracket, the separation table is in a cone shape, and a plurality of separation paths are arranged on the separation table, and an engaging cone surface is arranged at one end of the separation path close to the traction wheel.

[0007] In order to better implement the present invention, further, the protective layer stripping assembly also includes a cutting bracket, the cutting bracket is slidably connected to a slider, the slider is slidably connected to a cutting handle, a return spring is arranged between the cutting handle and the slider, and a cutting blade is arranged at one end of the slider.

[0008] In order to better implement the present invention, further, an elastic telescopic rod is arranged between the stripping bracket and the first bracket, an adjusting screw is arranged between the stripping bracket and the second bracket, the adjusting screw is rotatably connected to the second bracket, and the adjusting screw is threadedly connected to the stripping bracket.

[0009] In order to better implement the present invention, further, when the traction wheel transmits power to the adjustment wheel through the same-direction transmission belt, the rotation speed of the adjustment wheel is lower than that of the traction wheel.

[0010] In order to better implement the present invention, further, a guide block is installed on the separation table.

[0011] In order to better realize the present invention, further, the insulation layer stripping assembly includes a stripping motor, a stripping screw is installed on the stripping motor, the stripping screw is threadedly connected to the ring cutting disk, a guide shaft is installed on the ring cutting disk, and the guide shaft is slidably connected in the separation table; a plurality of stripping holes are arranged on the ring cutting disk, and an electric heating ring and a ring stripping unit are arranged on the stripping holes.

[0012] In order to better realize the present invention, further, the ring peeling unit includes a ring cutting gear ring, a ring slice, and a first fixed pin. The ring cutting gear ring is rotatably connected to the ring cutting disk, the first fixed pin is fixedly connected to the ring cutting disk, the ring slice is fixedly connected to the second fixed pin, a sliding groove and a ring cutting blade are provided on the ring slice, the second fixed pin is rotatably connected to the ring cutting gear ring, and the ring slice slides on the sliding groove; the ring cutting disk is rotatably connected to the adjusting gear ring and the transmission gear, the transmission gear is respectively meshed with the ring cutting gear ring and the adjusting gear ring, and a ring cutting handle is installed on the adjusting gear ring.

[0013] In order to better implement the present invention, further, a decomposition blade is provided on the annular slice, and the decomposition blade is vertically arranged to the annular cutting blade.

[0014] In order to better implement the present invention, further, the carrying box includes a carrying box body and a box cover, the carrying box body is provided with universal wheels, and the box cover is provided with a first collecting bucket and a second collecting bucket.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) The present invention uses the wire stripping blade on the stripping wheel to open a pre-cutting notch in the protective layer, so that the wire core of the cable will not explode before the actual stripping. During the actual stripping, the protective layer can be easily torn due to the setting of the pre-cutting notch, which effectively improves the stability and convenience of cable stripping. (2) The present invention is provided with a stripping wheel, so that the staff can rotate the two adjustment shafts according to the thickness of the protective layer, thereby controlling the depth of the stripping blade inserted into the protective layer, preventing the stripping blade from damaging the wire core, and having better applicability; (3) The present invention provides a separation platform so that the protective layer and the insulating layer are automatically separated, and at the same time the distance between the insulating layers is increased, which facilitates the subsequent stripping process of the insulating layers and improves the stripping efficiency; (4) The present invention provides a ring-stripping unit and an electric heating ring, which can easily remove the insulating layer while reducing the shear pressure of the ring-cutting unit, thereby improving the stripping efficiency and stripping quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a cross-sectional view of the overall structure of the present invention.

[0018] Figure 3 Schematic diagram of the protective layer stripping component structure.

[0019] Figure 4 for Figure 2 A partial enlarged schematic diagram in the middle.

[0020] Figure 5Schematic diagram of the stripping wheel structure.

[0021] Figure 6 It is a schematic diagram of the structure of the stripping wheel unit and the elastic stripping plate.

[0022] Figure 7 It is a schematic diagram of the structure of the elastic stripping plate and the wire stripping blade.

[0023] Figure 8 It is a cross-sectional view of the separation table and guide block structure.

[0024] Fig. 9 Schematic diagram of the insulation stripping component structure Figure 1 .

[0025] Fig.10 Schematic diagram of the insulation stripping component structure Figure 2 .

[0026] Fig.11 Schematic diagram of the ring peeling unit structure.

[0027] Fig.12 This is the exploded diagram of the ring peeling unit structure.

[0028] Fig.13 Schematic diagram of the ring slice structure.

[0029] Fig.14 This is a schematic diagram of the cable stripping state.

[0030] Among them: 2-protection layer stripping assembly; 3-insulation layer stripping assembly; 4-cable; 101-carrying box; 102-universal wheel; 103-box cover; 104-first collection bucket; 105-second collection bucket; 201-cutting bracket; 202-cutting handle; 203-reset spring; 204-slider; 205-cutting blade; 206-stripping bracket; 207-elastic telescopic rod; 208-adjusting screw; 209-first bracket; 210-second bracket; 211-carrying wheel; 212-conveying motor; 213-conveying wheel; 214-co-directional transmission belt; 215-reverse transmission belt; 216-stripping wheel unit; 217-stripping blade; 2 18-elastic stripping plate; 219-adjusting shaft; 220-locking bolt; 221-synchronizing shaft; 222-separation path; 223-separation table; 224-engaging cone; 225-guide block; 301-stripping motor; 302-stripping screw; 303-circular cutting disk; 304-guide shaft; 305-adjusting gear ring; 306-circular cutting handle; 307-electric heating ring; 308-transmission gear; 309-circular cutting gear ring; 310-circular cutting slice; 311-first fixing pin; 312-second fixing pin; 313-slide; 314-circular cutting blade; 315-decomposition blade; 401-protective layer; 402-insulating layer; 403-wire core; 404-pre-cut. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Embodiment 1: This embodiment provides a fast wire laying and stripping device for electric power construction, specifically as follows Figure 1-Figure 8 As shown, it includes a carrying box, on which a protective layer stripping component 2 and an insulating layer stripping component 3 are arranged. The protective layer stripping component 2 is used to strip the protective layer 401, and the insulating layer stripping component 3 is used to strip the insulating layer 402.

[0034] The protective layer stripping assembly 2 includes a stripping bracket 206, on which a first bracket 209 and a second bracket 210 are installed, a group of traction wheels are installed on the second bracket 210, and a group of adjustment wheels are installed on the first bracket 209, wherein the traction wheels include two conveying wheels 213, and the adjustment wheels include a bearing wheel 211 and a stripping wheel; the stripping wheel includes two symmetrically arranged stripping wheel units 216, an adjusting shaft 219, and an elastic stripping plate 218, wherein the stripping wheel unit 216 is rotatably connected to the first bracket 209, the adjusting shaft 219 is threadedly connected to the first bracket 209, the adjusting shaft 219 is rotatably connected to the elastic stripping plate 218, a synchronization shaft 221 is installed on the stripping wheel unit 216, and the elastic stripping plate 218 is slidably connected to the synchronization shaft 221, and the two elastic stripping plates 218 are pressed against each other. The stripping disc is formed by contacting, and a plurality of stripping blades 217 and locking bolts 220 are installed on the stripping disc. The locking bolts 220 are used to lock the stripping blades 217. The stripping blades 217 are pressed on the protective layer 401 to form a pre-cut 404; the two conveying wheels 213 are driven by sleeved reverse transmission belts 215, and the bearing wheel 211 and the stripping wheel are driven by sleeved unidirectional transmission belts 214 with the adjacent conveying wheels 213; the conveying motor 212 is installed on the second bracket 210, and the conveying motor 212 is connected to the conveying wheel 213 by transmission; the protective layer stripping assembly 2 also includes a separation table 223 installed on the stripping bracket 206, the separation table 223 is in a cone shape, and a plurality of separation paths 222 are arranged on the separation table 223, and a fitting cone 224 is arranged at one end of the separation path 222 close to the traction wheel. An anti-slip rubber layer is arranged on the two conveying wheels 213, but not on the bearing wheel 211 and the stripping wheel.

[0035] When it is necessary to strip the wire core 403 from the cable 4, the two stripping wheel units 216 are rotated according to the thickness of the protective layer 401, and the adjusting shaft 219 begins to squeeze the elastic stripping plate 218, so that the thickness of the stripping disc changes, and then the diameter of the glass disc changes, and the depth of the wire stripping blade 217 inserted into the protective layer 401 is adjusted. Then the conveying motor 212 is started, and the conveying motor 212 drives the conveying wheel 213, and the conveying wheel 213 drives the remaining conveying wheels 213, the bearing wheel 211, and the stripping wheel synchronously through the same-direction transmission belt 214 and the reverse transmission belt 215. At this time, the two conveying wheels 213 rotate in opposite directions, and the bearing wheel 211 rotates in opposite directions to the stripping wheel. The bearing wheel 211 and the conveying wheel 213 connected thereto rotate in the same direction, and the cable 4 is inserted between the bearing wheel 211 and the stripping wheel. At this time, the cable 4 is conveyed to the conveying wheel 213. At the same time, multiple stripping blades 217 cut pre-cuts 404 on the protective layer 401 in turn, and then the conveying wheel 213 further conveys the cable 4 to the separation station 223; when the cable 4 is conveyed to the separation station 223, the insulating layer 402 carrying the wire core 403 begins to accumulate on the fitting cone 224, and then inserts into the separation path 222, while the protective layer 401 is continuously cracked from the pre-cuts 404, thereby separating the protective layer 401 from the insulating layer 402, and the insulating layers 402 are also diffused. After that, the insulating layer stripping component 3 processes the diffused insulating layer 402 separately to obtain the exposed wire core 403.

[0036] By setting the stripping wheel, the staff can rotate the two adjustment shafts 219 according to the thickness of the protective layer 401, and then control the depth of the stripping blade 217 inserted into the protective layer 401, thereby preventing the stripping blade 217 from damaging the wire core 403, and the applicability is better; by setting the separation table 223, the protective layer 401 and the insulating layer 402 are automatically separated, and the distance between the insulating layers 402 is increased, which facilitates the subsequent stripping process of the insulating layer 402 and improves the stripping efficiency.

[0037] Embodiment 2: This embodiment further expands the protective layer stripping component 2 on the basis of the above embodiment. Figure 3 As shown, the protective layer stripping assembly 2 also includes a cutting bracket 201, a slider 204 is slidably connected to the cutting bracket 201, a cutting handle 202 is slidably connected to the slider 204, a return spring 203 is arranged between the cutting handle 202 and the slider 204, and a cutting blade 205 is arranged at one end of the slider 204.

[0038] When the stripping length of cable 4 is in line with expectations, the staff member presses the cutting handle 202 so that the cutting handle 202 overcomes the elastic force of the reset spring 203 and approaches the cable 4. At this time, the cutting blade 205 is inserted into the protective layer 401. Then the staff member pushes the cutting handle 202 so that the slider 204 slides along the track on the cutting bracket 201, so that the cutting blade 205 performs a circular cut on the protective layer 401, ensuring that the subsequently stripped protective layer 401 can be completely disconnected from the unstripped protective layer 401, and the incision remains smooth. After the protective layer 401 is circularly cut, the conveying wheel 213 starts to convey only the protective layer 401, and the insulating layer 402 and the wire core 403 will not continue to be conveyed due to the pay-off roller or manual limit.

[0039] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0040] Embodiment 3: This embodiment is further expanded on the basis of the above embodiment. Figure 3 As shown, an elastic telescopic rod 207 is arranged between the stripping bracket 206 and the first bracket 209 , and an adjusting screw 208 is arranged between the stripping bracket 206 and the second bracket 210 . The adjusting screw 208 is rotatably connected to the second bracket 210 , and the adjusting screw 208 is threadedly connected to the stripping bracket 206 .

[0041] Under the action of the elastic telescopic rod 207, the stripping wheel and the bearing wheel 211 are both pressed on the protective layer 401, and the staff rotates and adjusts the adjusting screw 208 to make the conveying wheel 213 tightly press the protective layer 401, and cooperate with the anti-slip rubber layer on the conveying wheel 213 to make the traction force at the conveying wheel 213 greater than that at the bearing wheel 211; at the same time, the protective layer 401 can be moved toward the separation table 223 to ensure that the protective layer 401 is cracked along the pre-cut edge 404.

[0042] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0043] Embodiment 4: This embodiment is further expanded on the basis of the above embodiment. Figure 3 As shown, when the traction wheel transmits power to the adjusting wheel through the same-direction transmission belt 214, the rotation speed of the adjusting wheel is lower than that of the traction wheel.

[0044] By adjusting the transmission ratio, the rotation speed of the stripping wheel is lower than that of the conveying wheel 213, so that the protective layer 401 and the stripping wheel slide relative to each other. When the stripping blade 217 is inserted into the protective layer 401, the sliding of the cable 4 makes the length of the pre-cut 404 greater than the width of the stripping blade 217, that is, after the pre-cut 404 is lengthened, the distance between the two pre-cuts 404 is shortened, which facilitates the subsequent cracking of the protective layer 401 along the pre-cut 404 and improves the working efficiency.

[0045] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0046] Embodiment 5: This embodiment is further expanded on the basis of the above embodiment. Figure 2 , Figure 8 As shown, a guide block 225 is installed on the separation platform 223. By providing the guide block 225, the protective layer 401 is supported by the guide block 225 after being cracked, so that the protective layer 401 can be guided to move downward for easy collection.

[0047] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0048] Embodiment 6: This embodiment further expands the insulation stripping component 3 on the basis of the above embodiment. Figure 9-14 As shown, the insulation layer stripping assembly 3 includes a stripping motor 301, a stripping screw 302 is installed on the stripping motor 301, a ring cutting disk 303 is threadedly connected to the stripping screw 302, a guide shaft 304 is installed on the ring cutting disk 303, and the guide shaft 304 is slidably connected in the separation table 223; a plurality of stripping holes are arranged on the ring cutting disk 303, and an electric heating ring 307 and a ring stripping unit are arranged on the stripping holes.

[0049] After the insulating layer 402 and the insulating layer 402 pass through the separation path 222, they continue to pass through the wire stripping hole. When the protective layer 401 is no longer stripped, the stripping motor 301 is started to make the stripping motor 301 intermittently forward and reverse, so that the stripping screw 302 rotates, thereby driving the guide shaft 304 to drive the ring cutting disk 303 to move back and forth along the axis. At this time, the electric heating ring 307 starts to heat the insulating layer 402, and then the ring cutting disk 303 returns to the end of the stroke close to the separation table 223, and then the ring stripping unit is started to strip the insulating layer 402.

[0050] By providing the electric heating ring 307 , the insulating layer 402 can be evenly heated and softened, so that the subsequent stripping of the insulating layer 402 is facilitated.

[0051] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0052] Embodiment 7: This embodiment further expands the ring peeling unit on the basis of the above embodiment. Fig.11 , Fig.13As shown, the ring peeling unit includes a ring cutting gear ring 309, a ring cutting piece 310, and a first fixed pin 311. The ring cutting gear ring 309 is rotatably connected to the ring cutting disk 303, the first fixed pin 311 is fixedly connected to the ring cutting disk 303, the ring cutting piece 310 is fixedly connected to the second fixed pin 312, the ring cutting piece 310 is provided with a slide groove 313 and a ring cutting blade 314, the second fixed pin 312 is rotatably connected to the ring cutting gear ring 309, and the ring cutting piece 310 slides on the slide groove 313; the ring cutting disk 303 is rotatably connected to the adjusting gear ring 305 and the transmission gear 308, the transmission gear 308 is respectively meshed with the ring cutting gear ring 309 and the adjusting gear ring 305, and the adjusting gear ring 305 is installed with a ring cutting handle 306.

[0053] When the ring peeling unit is started, the staff manually turns the ring cutting handle 306, and the adjustment ring gear 305 starts to drive all the transmission gears 308 to rotate, and the transmission gear 308 drives the ring cutting ring gear 309 to rotate. When the ring cutting ring gear 309 rotates, it drives the second fixing pin 312, and the second fixing pin 312 moves the ring slice 310. Since the first fixing pin 311 slides in the slide groove 313, the ring slice 310 begins to close (the closing state is as shown in FIG. Fig.12 As shown in FIG. 2 ), at this time, the ring cutting blade 314 starts to cut the insulating layer 402, but does not further squeeze the wire core 403, and then the stripping motor 301 drives the ring cutting disk 303 away from the separation table 223, so that the multiple ring cutting slices 310 in the retracted state can push the softened insulating layer 402 out of the wire core 403, so that the wire core 403 at the end is exposed, and the wire stripping is completed. Then, the ring cutting handle 306 is toggled in the opposite direction, and the multiple ring cutting slices 310 can be opened.

[0054] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0055] Embodiment 8: This embodiment is further expanded on the basis of the above embodiment. Fig.13 As shown, the annular slice 310 is provided with a decomposition blade 315 , and the decomposition blade 315 is vertically arranged with the annular cutting blade 314 .

[0056] Since the decomposition blade 315 is provided, when the ring slice 310 is closed, not only the ring cutting blade 314 will perform ring cutting on the insulating layer 402, but the decomposition blade 315 will also be pressed into the insulating layer 402. As the ring cutting disk 303 moves, the decomposition blade 315 will also peel the softened insulating layer 402 into multiple strips, thereby reducing the difficulty of the ring slice 310 pushing the softened insulating layer 402.

[0057] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0058] Embodiment 9: This embodiment further expands the carrying box on the basis of the above embodiment. Figure 1 , Figure 2 As shown, the carrying box includes a carrying box body 101 and a box cover 103 . The carrying box body 101 is provided with universal wheels 102 , and the box cover 103 is provided with a first collecting bucket 104 and a second collecting bucket 105 .

[0059] After being peeled off, the protective layer 401 falls into the first collecting bucket 104 and is then collected in the carrying box 101; while the peeled insulating layer 402 falls into the second collecting bucket 105 and is then collected in the carrying box 101, so as to prevent the protective layer 401 and the insulating layer 402 from falling randomly, increasing the difficulty of cleaning and avoiding pollution.

[0060] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0061] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A fast wire laying and stripping device for electric power construction, characterized in that: It comprises a carrying box, on which a protective layer stripping assembly (2) and an insulating layer stripping assembly (3) are arranged, wherein the protective layer stripping assembly (2) is used to strip the protective layer (401), and the insulating layer stripping assembly (3) is used to strip the insulating layer (402); The protective layer stripping assembly (2) comprises a stripping bracket (206), a first bracket (209) and a second bracket (210) are mounted on the stripping bracket (206), a group of traction wheels are mounted on the second bracket (210), and a group of adjustment wheels are mounted on the first bracket (209), the traction wheels include two conveying wheels (213), and the adjustment wheels include a bearing wheel (211) and a stripping wheel; the stripping wheel includes two symmetrically arranged stripping wheel units (216), an adjustment shaft (219), and an elastic stripping plate (218), the stripping wheel unit (216) is rotatably connected to the first bracket (209), the adjustment shaft (219) is threadedly connected to the first bracket (209), the adjustment shaft (219) is rotatably connected to the elastic stripping plate (218), and the stripping wheel unit (216) is provided with a plurality of axially extending stripping wheels. A synchronous shaft (221) is installed, and an elastic stripping plate (218) is slidably connected to the synchronous shaft (221). Two elastic stripping plates (218) abut against each other to form a stripping disc. A plurality of stripping blades (217) and locking bolts (220) are installed on the stripping disc. The locking bolts (220) are used to lock the stripping blades (217). The stripping blades (217) are pressed on the protective layer (401) to form a pre-cutting edge (404). The two conveying wheels (213) are driven by sleeved reverse transmission belts (215). The load-bearing wheel (211) and the stripping wheel are driven by the adjacent conveying wheels (213) by sleeved unidirectional transmission belts (214). A conveying motor (212) is installed on the second bracket (210). The conveying motor (212) is connected to the conveying wheel (213) in a transmission manner. The protective layer stripping assembly (2) further comprises a separation platform (223) mounted on the stripping bracket (206); the separation platform (223) is in a cone shape; a plurality of separation paths (222) are arranged on the separation platform (223); and an engaging cone surface (224) is arranged at one end of the separation path (222) close to the traction wheel.

2. A fast wire laying and stripping device for electric power construction according to claim 1, characterized in that: The protective layer stripping assembly (2) further comprises a cutting bracket (201), the cutting bracket (201) is slidably connected to a slider (204), the slider (204) is slidably connected to a cutting handle (202), a return spring (203) is provided between the cutting handle (202) and the slider (204), and a cutting blade (205) is provided at one end of the slider (204).

3. A fast wire laying and stripping device for electric power construction according to claim 1, characterized in that: An elastic telescopic rod (207) is provided between the stripping bracket (206) and the first bracket (209), and an adjusting screw (208) is provided between the stripping bracket (206) and the second bracket (210). The adjusting screw (208) is rotatably connected to the second bracket (210), and the adjusting screw (208) is threadedly connected to the stripping bracket (206).

4. A fast wire laying and stripping device for electric power construction according to claim 1, characterized in that: When the traction wheel transmits power to the adjustment wheel through the same-direction transmission belt (214), the rotation speed of the adjustment wheel is lower than that of the traction wheel.

5. A fast wire laying and stripping device for electric power construction according to claim 1, characterized in that: A guide block (225) is installed on the separation table (223).

6. A fast wire laying and stripping device for electric power construction according to any one of claims 1 to 5, characterized in that: The insulation layer stripping assembly (3) comprises a stripping motor (301), a stripping lead screw (302) is mounted on the stripping motor (301), a ring cutting disc (303) is threadedly connected to the stripping lead screw (302), a guide shaft (304) is mounted on the ring cutting disc (303), and the guide shaft (304) is slidably connected to the separation table (223); a plurality of stripping holes are arranged on the ring cutting disc (303), and an electric heating ring (307) and a ring stripping unit are arranged on the stripping holes.

7. A fast wire laying and stripping device for electric power construction according to claim 6, characterized in that: The ring-stripping unit comprises a ring-cutting gear ring (309), a ring-cutting slice (310), and a first fixing pin (311); the ring-cutting gear ring (309) is rotatably connected to the ring-cutting disk (303); the first fixing pin (311) is fixedly connected to the ring-cutting disk (303); the ring-cutting slice (310) is fixedly connected to the second fixing pin (312); a slide groove (313) and a ring-cutting blade (314) are provided on the ring-cutting slice (310); the second fixing pin (312) is rotatably connected to the ring-cutting gear ring (309); the ring-cutting slice (310) slides on the slide groove (313); the ring-cutting disk (303) is rotatably connected to an adjusting gear ring (305) and a transmission gear (308); the transmission gear (308) is respectively meshed with the ring-cutting gear ring (309) and the adjusting gear ring (305); and a ring-cutting handle (306) is installed on the adjusting gear ring (305).

8. A fast wire laying and stripping device for electric power construction according to claim 7, characterized in that: The annular slice (310) is provided with a decomposing blade (315), and the decomposing blade (315) is arranged perpendicular to the annular cutting blade (314).

9. A fast wire laying and stripping device for electric power construction according to claim 8, characterized in that: The carrying box comprises a carrying box body (101) and a box cover (103); the carrying box body (101) is provided with universal wheels (102); and the box cover (103) is provided with a first collecting bucket (104) and a second collecting bucket (105).

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