Automatic peeling device based on distribution network hot-line work

Abstract

The invention discloses an automatic peeling device based on distribution network hot-line work, and belongs to the technical field of power equipment, the automatic peeling device comprises an automatic peeler body, the automatic peeler body is connected with a protective cover corresponding to a cable rotary cutting mechanism, and the protective cover side is connected with a transverse cutting assembly. According to the intelligent cable peeler, when the cable rotary cutting mechanism moves to the next notch, the cable rotary cutting mechanism performs rotary cutting on the armor layer of the cable again to obtain a notch B, and then the automatic peeler body continues to transversely move until the transverse cutter moves to the notch B. Compared with a rotary cutting technology of a traditional intelligent cable peeler, rotary cutting and wire cutting are combined, and the efficiency is improved. According to the automatic cable stripping device, the length of a stripping path of the cutter acting on the cable armor layer is effectively shortened, the working efficiency of the automatic cable stripping device is improved to a certain extent, meanwhile, the abrasion of the cutter can be reduced, the single working time of the cutter is shortened, heating passivation caused by continuous friction between the cutter and the cable armor layer is avoided, and the cutter is protected to a certain extent.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power equipment and is an automatic stripping device based on live working of a distribution network. Background Art

[0002] The automatic cable stripping device is a device used to strip the insulation skin on the surface of the cable or wire harness. It usually uses a cutting knife and a control system to achieve the function of automatic stripping. These devices can accurately strip the outer insulation of the cable, improve work efficiency and reduce the risk of human operation.

[0003] The prior art discloses some invention patents in the field of power equipment technology, among which the invention patent with publication number CN117977452A discloses a fully automatic stripping device for high-voltage live cables, including: a rotating mechanism, a cutter, a wire core detection sensor assembly and a control circuit, wherein the wire core detection sensor assembly is divided into two groups, and the wire core detection sensor assembly includes at least one infrared transceiver tube group consisting of at least one infrared transmitting tube and an infrared receiving tube; the infrared receiving tube converts the infrared modulated signal emitted by the infrared transmitting tube reflected by the cable into a DC level; the control circuit is used to subtract another DC level from the DC level located behind the cable movement direction to obtain an operation difference; the control circuit pre-stores the maximum value of the operation difference corresponding to the same type of cable; when the operation difference is less than or equal to one third of the maximum value, it is judged that the wire core is not stripped; otherwise, the wire core is stripped. This technical solution can completely avoid the influence of sunlight, so that the stripping device can accurately determine whether the wire core is stripped under sunlight. This technical solution still has some shortcomings in the process of application. The stripping accuracy of the wire core is improved by eliminating the influence of sunlight on the infrared receiving tube, but the stripping method of the tool still adopts the previous rotary cutting method. Rotary cutting will increase the stripping stroke of the tool, which will increase the loss of the tool. The running time of the wire core detection sensor assembly is long, which increases energy consumption and is not conducive to maintaining the stripping accuracy. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the existing automatic stripping device improves the stripping accuracy of the wire core by eliminating the influence of sunlight on the infrared receiving tube, but the stripping method of the tool still adopts the previous rotary cutting method, which will increase the stripping stroke of the tool and thus increase the loss of the tool, the operating time of the wire core detection sensor assembly is long, which increases the energy consumption and is not conducive to maintaining the stripping accuracy. An automatic stripping device based on live operation of the distribution network is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An automatic stripping device based on live-line operation of a distribution network comprises an automatic stripper body, a protective cover is connected to the automatic stripper body corresponding to a cable rotary cutting mechanism, the cable rotary cutting mechanism is used to leave a circular incision on a cable armor layer, a cross-cutting assembly is connected to the side of the protective cover, the cross-cutting assembly comprises an inner lining body connected to the protective cover, a rear support seat is sleeved on the inner lining body, two symmetrical slide grooves A are provided on the side end surface of the rear support seat, a slider A is slidably connected in the slide groove A, a support spring A is connected to the end surface of the slider A, and the slider A is elastically supported and connected to the inner end surface of the slide groove A through the support spring A; The two sliders A are connected with the same tool adjustment part, which is rotatably connected to the annular surface of the rear support seat. The tool adjustment part includes an adapter rotatably connected to the annular surface of the rear support seat, a transmission sleeve is connected to the adapter side, and an adapter seat A is connected to the inner wall of the transmission sleeve corresponding to the two sliders A. An adjustment rod A is rotatably connected to the adapter seat A, and the other end of the adjustment rod A is connected to a tool mounting seat, which is connected to the slider A. A cross-cutting knife is installed on the inner side of the tool mounting seat, and the two cross-cutting knives move along with the automatic stripper body to cross-cut the cable armor layer.

[0006] As a further description of the above technical solution: The adapter is connected to an adjustment drive assembly for driving the adapter to rotate, wherein the adjustment drive assembly comprises a sector-shaped gear ring connected to the adapter, and a transmission gear is meshed on the sector-shaped gear ring; The corresponding transmission gear on the rear support seat is connected to a frame, a motor is installed on the frame, and the transmission gear is installed on the motor.

[0007] As a further description of the above technical solution: A cable clamping assembly for stabilizing the cable is also provided between the rear support seat and the transmission sleeve, and the cable clamping assembly includes a slide groove B provided on the rear support seat, a slider B is slidably connected in the slide groove B, a support spring B is connected to the end surface of the slider B, and the slider B is elastically supported and connected to the inner end surface of the slide groove B through the support spring B; The slider B is connected to a transmission member A, and the transmission rod A includes a link seat connected to the slider B. The link seat is rotatably connected to an adjustment rod B, and the other end of the adjustment rod B is rotatably connected to a transfer seat B, and the transfer seat B is connected to the inner wall of the transmission sleeve.

[0008] As a further description of the above technical solution: An elastic pressure-relieving member is connected to the link seat, and a cable clamping member for clamping a cable is connected to the other end of the elastic pressure-relieving member; The elastic pressure relief member comprises a right-angle sleeve connected to the link seat, a pressure relief rod is sleeved in the other end of the right-angle sleeve, a pressure relief spring is sleeved on the pressure relief rod, and the pressure relief rod is elastically supported and connected to the right-angle sleeve through the pressure relief spring.

[0009] As a further description of the above technical solution: The cable clamping member comprises a roller frame connected to a pressure relief rod, the inner side of the roller frame is rotatably connected to a rotating shaft, two cable clamping wheels for clamping cables are sleeved on the rotating shaft, a clamping spring is sleeved on the rotating shaft, and the rotating shaft is elastically supported and connected to the cable clamping wheels via the clamping spring.

[0010] As a further description of the above technical solution: An elastic support component for elastically supporting the rear support seat is sleeved on the inner lining body, and the elastic support component includes a sliding sleeve sleeved on the inner lining body, and a sliding groove C is provided on the inner wall of the sliding sleeve. A slider C is slidably connected in the sliding groove C, and a support spring C is connected to the end face of the slider C. The slider C is elastically supported and connected to the inner end face of the sliding groove C through the support spring C, and the slider C is connected to the inner lining body.

[0011] As a further description of the above technical solution: A punching assembly is arranged between the rear support seat and the cable rotary cutting mechanism of the automatic stripper body, and the punching assembly includes a slide groove D opened on the outer wall of the sliding sleeve, a slider D is slidably connected in the slide groove D, and a support spring D is connected to the end face of the slider D. The slider D is elastically supported and connected to the inner end face of the slide groove D through the support spring D, and a transmission part B is connected to the slider D.

[0012] As a further description of the above technical solution: The transmission member B comprises a sliding sleeve connected to the slider D, a transmission rod is sleeved in the sliding sleeve, a spherical hoop is connected to the end of the transmission rod, and a ball A is sleeved in the spherical hoop; The sector-shaped gear ring is connected to a U-shaped bracket, and the sector-shaped gear ring is connected to a wedge-shaped seat through the U-shaped bracket. The wedge-shaped seat is arranged corresponding to the ball A. A string hole is opened on the outer wall of the protective cover corresponding to the transmission rod, and the other end of the transmission rod is connected to a reverse thrust component after passing through the string hole.

[0013] As a further description of the above technical solution: The reverse thrust assembly includes two reverse thrust members connected to the cable peeling mechanism, and the reverse thrust member includes a fan-shaped seat connected to the cable peeling mechanism, a compensation rod is connected to one side of the fan-shaped seat, and a clamp groove is provided at the other end of the compensation rod, and a ball B is sleeved in the clamp groove; The reverse thrust assembly also includes a reverse thrust seat directly connected to the transmission rod, and the reverse thrust seat is provided with a plurality of corrugated grooves in a ring array corresponding to the plurality of balls B.

[0014] A handle is assembled at the bottom of the automatic peeler body.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, when the cable peeling mechanism moves to the next incision, the cable peeling mechanism peels the armor layer of the cable again to obtain incision B, and then the automatic stripper body continues to move horizontally until the cross-cutting knife moves to incision B. Compared with the peeling technology of traditional intelligent cable strippers, the combination of peeling and wire cutting effectively shortens the stripping path length of the tool acting on the cable armor layer, improves the working efficiency of the automatic cable stripping device to a certain extent, and can also reduce the wear of the tool, shorten the single working time of the tool, avoid continuous friction between the tool and the cable armor layer to generate heat and passivation, and play a certain protective role on the tool.

[0016] 2. In the present invention, under the action of the extrusion force, the cable clamping wheel slides on the rotating shaft and squeezes the clamping spring to cause it to undergo elastic deformation. The two cable clamping wheels move away from each other, increasing the integration space for cable clamping, making the cable clamping part more stable during the rolling and transverse movement on the cable surface, thereby improving the overall stability of the automatic stripping device during the transverse movement on the cable and preventing the automatic stripping device from rotating during the transverse movement on the cable surface to increase the working stroke of the cross-cutting knife.

[0017] 3. In the present invention, the cross-cutting knife can frequently move back and forth in a short distance during the process of transverse movement. The cross-cutting knife can perform both cutting and cross-cutting actions on the cable armor layer during the transverse movement, thereby facilitating the cross-cutting knife to improve the stripping strength of the cable armor layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic stripping device based on live distribution network operation proposed by the present invention; Figure 2 It is a structural schematic diagram of a cable peeling mechanism built into an automatic peeling device body in an automatic peeling device based on live distribution network operation proposed by the present invention; Figure 3 It is a schematic structural diagram of the split cross-cutting components in an automatic peeling device based on live distribution network operation proposed by the present invention; Figure 4 The invention proposes an automatic stripping device based on live operation of distribution network Figure 3 The enlarged structural diagram at A in the middle; Figure 5This is a schematic diagram of the structure of an elastic support assembly in an automatic stripping device based on live distribution network operation proposed by the present invention; Figure 6 A schematic diagram of the structure of a cable clamping assembly in an automatic stripping device based on live distribution network operation proposed by the present invention; Figure 7 It is a structural schematic diagram of a reverse thrust component in an automatic stripping device based on live distribution network operation proposed by the present invention; Figure 8 The invention proposes an automatic stripping device based on live operation of distribution network Figure 7 Schematic diagram of the enlarged structure at point B.

[0019] Legend: 1. Automatic peeler body; 2. Handle; 3. Protective cover; 4. Cross-cutting assembly; 401. Lining body; 402. Rear support seat; 403. Slide A; 404. Slider A; 405. Support spring A; 406. Tool adjustment member; 4061. Adapter; 4062. Transmission sleeve; 4063. Adapter seat A; 4064. Adjustment rod A; 4065. Tool mounting seat; 4066. Cross-cutting knife; 5. Adjustment drive assembly; 501. Sector gear ring; 502. Transmission gear; 503. Motor; 504. Frame; 6. Cable clamping assembly; 601. Slide B; 602. Slider B; 603. Support spring B; 604. Transmission member A; 6041. Adapter seat B; 6042. Adjustment rod B; 6043. Link seat; 605. Elastic pressure relief member; 6064. 051, right-angle sleeve; 6052, pressure relief rod; 6053, pressure relief spring; 606, cable clamp; 6061, roller frame; 6062, rotating shaft; 6063, cable clamp wheel; 6064, clamping spring; 7, elastic support assembly; 701, sliding sleeve; 702, slide groove C; 703, slider C; 704, support spring C; 8, punching assembly; 801, slide groove D; 802, slider D; 803, support spring D; 804, transmission member B; 8041, transmission rod; 8042, spherical hoop; 8043, ball A; 805, wedge seat; 806, U-shaped bracket; 9, reverse thrust assembly; 901, reverse thrust member; 9011, fan-shaped seat; 9012, compensation rod; 9013, ball B; 902, reverse thrust seat; 903, corrugated groove. DETAILED DESCRIPTION

[0020] Please see attached Figure 1 -Attached Figure 8The present invention provides a technical solution: an automatic stripping device based on live distribution network operation, comprising an automatic stripper body 1, a protective cover 3 is connected to the automatic stripper body 1 corresponding to the cable peeling mechanism, the cable peeling mechanism is used to leave a circular incision on the cable armor layer, a cross-cutting component 4 is connected to the side of the protective cover 3, the cross-cutting component 4 comprises an inner lining body 401 connected to the protective cover 3, a rear support seat 402 is sleeved on the inner lining body 401, two symmetrical slide grooves A403 are opened on the side end surface of the rear support seat 402, a slider A404 is slidably connected in the slide groove A403, a support spring A405 is connected to the end surface of the slider A404, and the slider A404 is elastically supported and connected to the inner end surface of the slide groove A403 through the support spring A405; The two sliders A404 are connected with the same tool adjustment member 406, which is rotatably connected to the annular surface of the rear support seat 402. The tool adjustment member 406 includes an adapter 4061 rotatably connected to the annular surface of the rear support seat 402, a transmission sleeve 4062 is connected to the side of the adapter 4061, and an adapter A4063 is connected to the inner wall of the transmission sleeve 4062 corresponding to the two sliders A404. An adjustment rod A4064 is rotatably connected to the adapter A4063, and the other end of the adjustment rod A4064 is connected to a tool mounting seat 4065, which is connected to the slider A404. A cross-cutting knife 4066 is installed on the inner side of the tool mounting seat 4065. The two cross-cutting knives 4066 move along with the automatic stripper body 1 to cross-cut the cable armor layer.

[0021] Specifically, the adapter 4061 is connected to the adjustment drive assembly 5 for driving the adapter 4061 to rotate. The adjustment drive assembly 5 includes a sector gear ring 501 connected to the adapter 4061, and a transmission gear 502 is meshed on the sector gear ring 501. The corresponding transmission gear 502 on the rear support seat 402 is connected to the frame 504, the frame 504 is equipped with a motor 503, the transmission gear 502 is installed on the motor 503, and a cable clamping assembly 6 for stabilizing the cable is also provided between the rear support seat 402 and the transmission sleeve 4062, the cable clamping assembly 6 includes a slide groove B601 provided on the rear support seat 402, a slider B602 is slidably connected in the slide groove B601, the end surface of the slider B602 is connected to a support spring B603, and the slider B602 is elastically supported and connected to the inner end surface of the slide groove B601 through the support spring B603; The slider B602 is connected to a transmission member A604. The transmission rod A604 includes a link seat 6043 connected to the slider B602. The link seat 6043 is rotatably connected to an adjustment rod B6042. The other end of the adjustment rod B6042 is rotatably connected to a transfer seat B6041. The transfer seat B6041 is connected to the inner wall of the transmission sleeve 4062.

[0022] The specific implementation method is as follows: after the incision A is generated, the automatic stripper body 1 moves horizontally on the cable, and when the cross-cutting knife 4066 moves to the incision A, the built-in control system of the automatic stripping device controls the operation of the motor 503, and the motor 503 drives the transmission gear 502 to rotate, and the transmission gear 502 drives the fan-shaped gear ring 501, and the fan-shaped gear ring 501 drives the adapter 4061 to rotate on the rear support seat 402. During this process, the adapter 4061 drives the two adapter seats A4063 to perform circular motion through the transmission sleeve 4062, and the adapter seat A4063 generates a thrust on the tool mounting seat 4065 through the adjustment rod A4064, pushing the tool mounting seat 4065 carrying the cross-cutting knife 4066 to go deeper into the incision A, and during the process of the automatic stripper body 1 moving horizontally on the cable, the cable armor layer is split by the two symmetrically arranged cross-cutting knives 4066.

[0023] Specifically, the link seat 6043 is connected to an elastic pressure relief member 605, and the other end of the elastic pressure relief member 605 is connected to a cable clamping member 606 for clamping a cable; The elastic pressure relief member 605 includes a right-angle sleeve 6051 connected to the link seat 6043, a pressure relief rod 6052 is sleeved in the other end of the right-angle sleeve 6051, a pressure relief spring 6053 is sleeved on the pressure relief rod 6052, the pressure relief rod 6052 is elastically supported and connected to the right-angle sleeve 6051 through the pressure relief spring 6053, the cable clamping member 606 includes a roller frame 6061 connected to the pressure relief rod 6052, the inner side of the roller frame 6061 is rotatably connected to a rotating shaft 6062, two cable clamping wheels 6063 for clamping cables are sleeved on the rotating shaft 6062, a clamping spring 6064 is sleeved on the rotating shaft 6062, and the rotating shaft 6062 is elastically supported and connected to the cable clamping wheel 6063 through the clamping spring 6064.

[0024] The specific implementation method is as follows: when the transmission sleeve 4062 drives the adapter seat A4063 to make a circular motion, it will also drive the adapter seat B6041 to move synchronously. The adapter seat B6041 generates a thrust on the link seat 6043 through the adjustment rod B6042. The link seat 6043 drives the cable clamping member 606 to approach the cable direction through the elastic pressure relief member 605. When the cross-cutting knife 4066 feeds to the depth of the incision A, the cable clamping member 606 retracts into the right-angle sleeve 6051 through the pressure relief rod 6052, and squeezes the pressure relief spring 6053 to make it elastically deformed, thereby ensuring that the cross-cutting knife 4066 can be smoothly fed to the depth of the incision A. Since there are various types of corresponding cables, the cable clamping wheel 6063 moves toward the cable direction and generates an extrusion force. Under the action of the extrusion force, the cable clamping wheel 6063 slides on the rotating shaft 6062 and squeezes the clamping spring 6064 to make it elastically deformed, and the two cable clamping wheels 6063 move away from each other.

[0025] Specifically, an elastic support assembly 7 for elastically supporting the rear support seat 402 is sleeved on the inner lining body 401, and the elastic support assembly 7 includes a sliding sleeve 701 sleeved on the inner lining body 401, and a sliding groove C702 is provided on the inner wall of the sliding sleeve 701. A slider C703 is slidably connected in the sliding groove C702, and a support spring C704 is connected to the end face of the slider C703. The slider C703 is elastically supported and connected to the inner end face of the sliding groove C702 through the support spring C704. The slider C703 is connected to the inner lining body 401, and a cable rotary cutting mechanism is set between the rear support seat 402 and the automatic peeling device body 1. A punching assembly 8 is provided, the punching assembly 8 includes a slide groove D801 provided on the outer wall of a sliding sleeve 701, a slider D802 is slidably connected in the slide groove D801, a support spring D803 is connected to the end surface of the slider D802, the slider D802 is elastically supported and connected to the inner end surface of the slide groove D801 through the support spring D803, a transmission member B804 is connected to the slider D802, the transmission member B804 includes a slide sleeve connected to the slider D802, a transmission rod 8041 is sleeved in the slide sleeve, a spherical hoop 8042 is connected to the end of the transmission rod 8041, and a ball A8043 is sleeved in the spherical hoop 8042; A U-shaped bracket 806 is connected to the sector-shaped gear ring 501, and the sector-shaped gear ring 501 is connected to a wedge-shaped seat 805 through the U-shaped bracket 806. The wedge-shaped seat 805 is arranged corresponding to the ball A8043. A string hole is opened on the outer wall of the protective cover 3 corresponding to the transmission rod 8041. The other end of the transmission rod 8041 passes through the string hole and is connected to a reverse thrust assembly 9. The reverse thrust assembly 9 includes two reverse thrust members 901 connected to the cable rotary cutting mechanism. The reverse thrust member 901 includes a sector-shaped seat 9011 connected to the cable rotary cutting mechanism. A compensation rod 9012 is connected to the side of the sector-shaped seat 9011. A clamp groove is opened at the other end of the compensation rod 9012, and a ball B9013 is sleeved in the clamp groove. The reverse thrust assembly 9 also includes a reverse thrust seat 902 directly connected to the transmission rod 8041. The reverse thrust seat 902 is provided with a plurality of corrugated grooves 903 in a circular array corresponding to the plurality of balls B9013. For ease of operation, a handle 2 is assembled at the bottom of the automatic peeler body 1.

[0026] The specific implementation method is as follows: the transmission rod 8041 pushes the reverse thrust seat 902 toward the fan-shaped seat 9011. At this time, the cable peeling mechanism keeps rotating, and the cutter of the cable peeling mechanism does not contact the cable during this process. The cable peeling mechanism drives the fan-shaped seat 9011 to rotate, and the fan-shaped seat 9011 drives the ball B9013 to perform circular motion through the compensation rod 9012. When the ball B9013 rolls out of the corrugated groove 903, the ball B9013 will generate a reverse thrust on the fan-shaped seat 9011. Since the other end of the transmission rod 8041 is held by the wedge-shaped seat 805 at this time, the sliding sleeve 701 will slide on the lining body 401, and the sliding sleeve 701 slides on the slider C703 through the sliding groove C702, and drives the support spring C704 to undergo elastic deformation. As the ball B9013 gradually rolls into the corrugated groove 903, the reverse thrust generated by the ball B9013 on the fan-shaped seat 9011 gradually weakens, and the sliding sleeve 701 performs a return motion under the push of the support spring C704.

[0027] Working principle, when using: The electrician combines the automatic stripper body 1 with the cable through the operating handle 2 to control the automatic stripper body 1 to work, and the cable peeling mechanism of the automatic stripper body 1 rotates. After the cable peeling mechanism completes the action, an incision A will be left on the cable armor layer. After the incision A is generated, the automatic stripper body 1 moves horizontally on the cable. When the cross-cutting knife 4066 moves to the incision A, the built-in control system of the automatic stripping device controls the motor 503 to run. The motor 503 drives the transmission gear 502 to rotate. The transmission gear 502 drives the fan-shaped gear ring 501, and the fan-shaped gear ring 501 drives the adapter 4061 to rotate on the rear support seat 402. During this process, the adapter 4061 drives the two adapter seats A4063 to make circular motion through the transmission sleeve 4062. The adapter seat A4063 generates a thrust on the tool mounting seat 4065 through the adjustment rod A4064, pushing the tool mounting seat 4065 carrying the cross-cutting knife 4066 deeper into the incision A. The automatic stripper body 1 is online During the transverse movement on the cable, the cable armor layer is divided by two symmetrically arranged crosscutters 4066. When the cable rotary cutting mechanism moves to the next incision, the cable rotary cutting mechanism rotary cuts the cable armor layer again to obtain incision B, and then the automatic stripper body 1 continues to move transversely until the crosscutter 4066 moves to incision B. Compared with the rotary cutting technology of traditional intelligent cable strippers, the combination of rotary cutting and wire cutting effectively shortens the stripping path length of the tool acting on the cable armor layer, improves the working efficiency of the automatic cable stripping device to a certain extent, and can also reduce the wear of the tool, shorten the single working time of the tool, avoid the tool from continuous friction with the cable armor layer. Heat and passivation, play a certain protective role on the tool; When the transmission sleeve 4062 drives the adapter A4063 to make circular motion, it also drives the adapter B6041 to move synchronously. The adapter B6041 generates thrust on the link seat 6043 through the adjustment rod B6042. The link seat 6043 drives the cable clamp 606 to approach the cable direction through the elastic pressure relief member 605. When the cross-cutting knife 4066 is fed to the depth of the incision A, the cable clamp 606 retracts into the right-angle sleeve 6051 through the pressure relief rod 6052, and squeezes the pressure relief spring 6053 to make it elastically deformed, ensuring that the cross-cutting knife 4066 can be smoothly fed to the depth of the incision A. Since there are various types of corresponding cables, the cable clamping wheel 6063 moves in the direction of the cable and generates an extrusion force. Under the action of the extrusion force, the cable clamping wheel 6063 slides on the rotating shaft 6062 and squeezes the clamping spring 6064 to make it elastically deformed. The two cable clamping wheels 6063 move away from each other, which increases the embedding space for cable clamping, making the cable clamping member 606 more stable during the rolling and transverse movement on the cable surface, improving the overall stability of the automatic stripping device during the transverse movement on the cable, preventing the automatic stripping device from rotating during the transverse movement on the cable surface, and increasing the working stroke of the cross-cutting knife 4066. During the rotation of the sector gear ring 501, the wedge-shaped seat 805 is driven to rotate toward the ball A8043 through the U-shaped bracket 806. The wedge-shaped seat 805 continues to make circular motion when acting on the ball A8043. The ball A8043 rolls on the inclined surface of the wedge-shaped seat 805. The wedge-shaped seat 805 generates thrust on the ball A8043. The ball A8043 pushes the transmission rod 8041 through the spherical hoop 8042. The transmission rod 8041 drives the sliding sleeve The slider D802 slides in the slide groove D801 and drives the supporting spring D803 to make it elastically deform. During this process, the transmission rod 8041 pushes the reverse thrust seat 902 toward the fan-shaped seat 9011. At this time, the cable peeling mechanism keeps rotating, and the cutter of the cable peeling mechanism does not contact the cable during this process. The cable peeling mechanism drives the fan-shaped seat 9011 to rotate, and the fan-shaped seat 9011 drives the ball B9013 to make a circular motion through the compensation rod 9012. During the process of the ball B9013 rolling out of the corrugated groove 903, the ball B9013 will generate a reverse thrust on the fan-shaped seat 9011. Since the other end of the transmission rod 8041 is in a state of being held by the wedge-shaped seat 805 at this time, the sliding sleeve 701 will slide on the lining body 401, and the sliding sleeve 701 slides on the slider C703 through the slide groove C702, and drives the supporting spring C704 to elastically deform. The ball B9013 In the process of gradually rolling into the corrugated groove 903, the reverse thrust generated by the ball B9013 on the fan-shaped seat 9011 gradually weakens, and the sliding sleeve 701 makes a return motion under the push of the support spring C704, so that the cross-cutting knife 4066 can frequently reciprocate for a short distance during the transverse movement. The cross-cutting knife 4066 performs both cutting and cross-cutting actions on the cable armor layer during the transverse movement, which is beneficial to improve the stripping strength of the cross-cutting knife 4066 on the cable armor layer.

[0028] The above technical features constitute the embodiments of the present invention, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. An automatic stripping device based on live distribution network operation, characterized in that The invention comprises an automatic stripper body, a protective cover is connected to the automatic stripper body corresponding to the cable rotary cutting mechanism, a cross-cutting component is connected to the side of the protective cover, the cross-cutting component comprises an inner lining body connected to the protective cover, a rear support seat is sleeved on the inner lining body, two symmetrical slide grooves A are provided on the side end surface of the rear support seat, a slider A is slidably connected in the slide groove A, a support spring A is connected to the end surface of the slider A, and the slider A is elastically supported and connected to the inner end surface of the slide groove A through the support spring A; the two sliders A are connected to the same tool adjustment member, the tool adjustment member is rotatably connected to the annular surface of the rear support seat, the tool adjustment member comprises an adapter rotatably connected to the annular surface of the rear support seat, a transmission sleeve is connected to the side of the adapter member, the inner wall of the transmission sleeve is connected to the adapter seat A corresponding to the two sliders A, an adjusting rod A is rotatably connected to the adapter seat A, the other end of the adjusting rod A is connected to a tool mounting seat, the tool mounting seat is connected to the slider A, and a cross-cutting knife is installed on the inner side of the tool mounting seat.

2. The automatic stripping device based on live distribution network operation according to claim 1 is characterized in that: The adapter is connected to an adjustment drive assembly for driving the adapter to rotate, the adjustment drive assembly includes a sector-shaped gear ring connected to the adapter, and a transmission gear is meshed on the sector-shaped gear ring; the corresponding transmission gear on the rear support seat is connected to a frame, a motor is installed on the frame, and the transmission gear is installed on the motor.

3. The automatic stripping device based on live distribution network operation according to claim 1 is characterized in that: A cable clamping assembly for stabilizing the cable is also provided between the rear support seat and the transmission sleeve, and the cable clamping assembly includes a slide groove B opened on the rear support seat, a slider B is slidably connected in the slide groove B, and a support spring B is connected to the end face of the slider B, and the slider B is elastically supported and connected to the inner end face of the slide groove B through the support spring B; a transmission member A is connected to the slider B, and the transmission rod A includes a link seat connected to the slider B, an adjusting rod B is rotatably connected to the link seat, and the other end of the adjusting rod B is rotatably connected to a transfer seat B, and the transfer seat B is connected to the inner wall of the transmission sleeve.

4. The automatic stripping device based on live distribution network operation according to claim 3 is characterized in that: An elastic pressure relief piece is connected to the link seat, and the other end of the elastic pressure relief piece is connected to a cable clamp for clamping cables; the elastic pressure relief piece includes a right-angle sleeve connected to the link seat, a pressure relief rod is sleeved in the other end of the right-angle sleeve, a pressure relief spring is sleeved on the pressure relief rod, and the pressure relief rod is elastically supported and connected to the right-angle sleeve through the pressure relief spring.

5. The automatic stripping device based on live distribution network operation according to claim 4 is characterized in that: The cable clamping member comprises a roller frame connected to a pressure relief rod, the inner side of the roller frame is rotatably connected to a rotating shaft, two cable clamping wheels for clamping cables are sleeved on the rotating shaft, a clamping spring is sleeved on the rotating shaft, and the rotating shaft is elastically supported and connected to the cable clamping wheels via the clamping spring.

6. The automatic stripping device based on live distribution network operation according to claim 1 is characterized in that: An elastic support component for elastically supporting the rear support seat is sleeved on the inner lining body, and the elastic support component includes a sliding sleeve sleeved on the inner lining body, and a sliding groove C is provided on the inner wall of the sliding sleeve. A slider C is slidably connected to the sliding groove C, and a support spring C is connected to the end face of the slider C. The slider C is elastically supported and connected to the inner end face of the sliding groove C through the support spring C, and the slider C is connected to the inner lining body.

7. The automatic stripping device based on live distribution network operation according to claim 2 is characterized in that: A punching assembly is arranged between the rear support seat and the cable rotary cutting mechanism of the automatic stripper body, and the punching assembly includes a slide groove D opened on the outer wall of the sliding sleeve, a slider D is slidably connected in the slide groove D, and a support spring D is connected to the end face of the slider D. The slider D is elastically supported and connected to the inner end face of the slide groove D through the support spring D, and a transmission part B is connected to the slider D.

8. The automatic stripping device based on live distribution network operation according to claim 7 is characterized in that: The transmission member B includes a sliding sleeve connected to the slider D, a transmission rod is sleeved in the sliding sleeve, the end of the transmission rod is connected to a spherical hoop, and the ball A is sleeved in the spherical hoop; a U-shaped bracket is connected to the sector-shaped gear ring, and the sector-shaped gear ring is connected to a wedge-shaped seat through the U-shaped bracket, and the wedge-shaped seat is arranged corresponding to the ball A, and a string hole is opened on the outer wall of the protective cover corresponding to the transmission rod, and the other end of the transmission rod is connected to a reverse thrust assembly after passing through the string hole.

9. The automatic stripping device based on live distribution network operation according to claim 8 is characterized in that: The reverse thrust assembly includes two reverse thrust parts connected to the cable rotary cutting mechanism, and the reverse thrust parts include a fan-shaped seat connected to the cable rotary cutting mechanism, a compensation rod is connected to the fan-shaped seat side, and a clamp groove is provided at the other end of the compensation rod, and a ball B is sleeved in the clamp groove; the reverse thrust assembly also includes a reverse thrust seat directly connected to the transmission rod, and a plurality of corrugated grooves in a ring array are provided on the reverse thrust seat corresponding to the plurality of balls B.

10. The automatic stripping device based on live distribution network operation according to claim 9 is characterized in that: A handle is assembled at the bottom of the automatic peeler body.

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