A wiring device for target grid of distribution network

Abstract

The present invention provides a wiring device for a target grid of a distribution network, which belongs to the technical field of wiring equipment for distribution networks, and includes a box body, wherein two groups of mounting plates are arranged in the box body, and sliding rods are fixed on the opposite sides of the two mounting plates, and blades and peeling components are respectively arranged on the opposite sides of the two mounting plates, and a pair of reciprocating screws are rotatably connected to the top of the box body, and the reciprocating screws form a transmission connection with the two mounting plates of the corresponding group, and a motor is fixed on one side of the box body, and the motor output shaft is connected to the end of the reciprocating screw, and the ends of the two reciprocating screws are fixedly sleeved with pulleys, and the two pulleys are connected by belts. In the present invention, the two reciprocating screws rotate synchronously under the transmission cooperation of the pulley and the belt, and under the drive of the reciprocating screw, the two mounting plates, the blades and the peeling components of the same group will first move closer to each other, and the two blades will cut the cable skin, and the peeling component will separate the cut cable skin from the copper core.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution network wiring equipment, and in particular to a wiring device for a target grid of a power distribution network. Background Art

[0002] The target grid of the power grid consists of three parts: the power grid structure, the power grid power load, and the power supply structure. The power grid structure refers to the layout and level of the power grid, including the arrangement, composition and connection methods of the power grids at all levels, such as transmission, substation and distribution. During the planning and construction of the power grid structure, wiring devices are required to connect the distribution towers.

[0003] In order to solve the problem that "existing equipment requires personnel to manually clean the insulation layer after cutting is completed", a Chinese patent with publication number CN117954941A discloses a wiring device for a target grid of a distribution network, including a base, a cable fixing structure is symmetrically fixedly arranged on the middle part of the inner surface of the base, an insulation layer ring cutting structure is symmetrically arranged on the middle part of the inner surface of the base between the two cable fixing structures, an insulation layer stripping structure is arranged at one end of the two insulation layer stripping structures close to each other, and a welding device is fixedly connected to one end of the two insulation layer stripping structures close to each other.

[0004] In this application, the insulation layer is cut through an insulation layer ring cutting structure, and then the insulation layer is peeled off through a peeling structure, thereby avoiding the problem of personnel manually cleaning and touching the surface of the copper core, which may cause the copper core to be contaminated with sweat and other liquids that are corrosive to the copper core. Based on this, the present application provides another solution, in which two blades and a peeling component are brought close to each other, the two blades cut the cable skin, and the peeling component separates the cut cable skin from the copper core, thereby simply and efficiently solving the problems existing in the prior art. In addition, the present application provides three technical solutions for peeling components, which respectively separate the cut cable skin through a movable push plate, a deformable push sheet and a rotatable soft sleeve, and all of them achieve the effect of straightening the cable before peeling, thereby ensuring the quality and efficiency of peeling. Summary of the invention

[0005] Based on the technical problems existing in the prior art, the present invention proposes a wiring device for a target grid of a distribution network.

[0006] The technical solution to achieve the purpose of the present invention is:

[0007] A wiring device for a target grid of a power distribution network comprises a box body, a welding device is fixed at the middle position inside the box body, two groups of mounting plates distributed on both sides of the welding device are arranged in the box body, two mounting plates of the same group are fixed with sliding rods passing through the box body on opposite sides, blades and peeling components are respectively arranged on opposite sides of the two mounting plates, the cutting edges of the blades are provided with notches capable of covering a copper core and the blades are fixedly connected to the mounting plates, a pair of reciprocating screws are rotatably connected to the top of the box body, the reciprocating screws form a transmission connection with the two mounting plates of the corresponding group, a motor is fixed to one side of the box body, the motor output shaft is connected to the end of a corresponding reciprocating screw, and the two reciprocating screws are connected to each other. The ends of the rods are fixed with pulleys, and the two pulleys are connected by belts. The two cables to be connected are placed in the U-shaped grooves at both ends of the box body respectively, and then the cables are straightened, and then the motor is started. One of the motor output shafts drives the reciprocating screw to rotate, and then the two reciprocating screws rotate synchronously under the transmission cooperation of the pulley and the belt. Driven by the reciprocating screw, the two mounting plates of the same group will first move closer to each other, so that the two blades and the stripping components are close to each other, the two blades cut off the cable skin, and the stripping component separates the cut cable skin from the copper core, and then the cable is moved so that the copper core enters the working area of ​​the welding device for welding.

[0008] Furthermore, the stripping assembly includes a push plate, the back of the push plate is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to the mounting plate, a sliding column is fixed to the back of the push plate, a sliding port for the sliding column to move is opened on the mounting plate, a ring and a first spring are sleeved on the sliding column, the two ends of the first spring are respectively fixedly connected to the ring and the push plate, the mounting plate synchronously drives the push plate close to the cable, the push plate contacts the cable before the blade, under the action of the first spring, the two push plates will exert a certain clamping force on the cable, as the two push plates approach each other further, the connecting rod will rotate in the stripping direction, so that the push plate moves along the axial direction of the cable, this process plays the role of straightening the cable, thereby ensuring that the copper core can accurately enter the notch during subsequent cutting, and then the blade will contact the cable and gradually cut off the cable skin, during the cutting process, the cable is no longer pulled by the push plate, at this time the push plate will pull the cut cable skin, thereby separating it.

[0009] Furthermore, a pair of support rods for supporting the cable are fixed on the front side of one of the push plates, and a socket for the support rods to pass through is opened on the other push plate, so that the free end of the cable can be supported by the support rods during the skin cutting process, thereby achieving a straightening effect and preventing the free end of the cable from sagging.

[0010] Furthermore, the peeling assembly includes an arc-shaped push piece fixed on the front side of the mounting plate. The push piece is elastic. As the two mounting plates approach each other, the free end of the push piece is pressed on the cable and gradually bends in the peeling direction, thereby peeling the cable. Like the push plate, the push piece also contacts the cable before the blade, straightens the cable first, and then peels it.

[0011] Furthermore, the peeling assembly includes an ear plate fixed on the front side of the mounting plate, the ear plate is rotatably connected to a center column, a soft sleeve is fixedly provided on the center column, and the center column is connected to a driving assembly, which is used to drive the center column to rotate. As the two mounting plates approach each other, the driving assembly will drive the two center columns to rotate, and the two center columns turn in opposite directions, and the center column will synchronously drive the soft sleeve to rotate, so that when the soft sleeve clamps the cable, the cable will be peeled through friction. Like the synchronous push plate, the soft sleeve also contacts the cable before the blade, straightens the cable first, and then peels it, and as the soft sleeve clamps the cable more tightly, the soft sleeve will wrap around the cable more and more, so that the contact surface between the two increases, thereby enabling better peeling.

[0012] Furthermore, the driving assembly includes a rack and two gears. The rack is fixed inside the box body, and the two gears are fixedly mounted on the bottom end of the center column respectively. The gears are meshed with the rack. As the two mounting plates approach each other, the gears will mesh with the rack and rotate, and the gears will synchronously drive the center column to rotate.

[0013] Furthermore, the driving and rotating assembly includes a rotating structure, a drum and a pull rope wound on the drum, the rotating structure includes a base, a top seat and a coil spring, the base is fixed on the bottom inner wall of the box body, the top seat is rotatably connected to the base, the coil spring is installed between the top seat and the base, the drum is fixedly sleeved on the top seat, the center column is fixed on the top of the top seat, and the other end of the pull rope is fixed on the side wall of the box body. As the two mounting plates approach each other, the pull rope is subjected to tension to cause the drum to rotate, and the drum will synchronously drive the top seat and the center column to rotate. At this time, the top seat will gradually tighten the coil spring. When the two mounting plates move away from each other, the coil spring will drive the top seat to rotate in the opposite direction, so that the drum will rewind the pull rope again.

[0014] Furthermore, a pair of guide posts are inserted on the front side of the mounting plate, and a clamping plate capable of wrapping the cable is fixed to the inner ends of the two guide posts, and the blade is located between the clamping plate and the stripping assembly. A second spring is sleeved on the guide post, and the two ends of the second spring are respectively fixedly connected to the mounting plate and the clamping plate. As the two mounting plates approach each other, the clamping plate will first contact the cable, and under the action of the second spring, the two clamping plates will clamp the cable body, and then when the stripping assembly straightens the free end of the cable, the cable body is clamped and fixed, so that the cable between the two force points can be straightened better and faster.

[0015] Furthermore, a pair of correcting rods distributed in an eight-shape are fixed on the front side of one of the blades, and the correcting rods are tangent to the arc where the notch is located. When the free end of the cable hangs downward due to gravity, when the two blades approach each other, the correcting rod located below first contacts the hanging cable, and then the cable is gradually lifted upward by the correcting rod below, and finally guided into the notch between the two correcting rods, thereby preventing the blade from cutting the copper core.

[0016] Furthermore, the front side of one of the blades is rotatably connected to a pair of identical correcting rods distributed in an eight-shape through a rotating shaft, and the front side of the other blade is fixed with a pair of guide rods distributed in an eight-shape, the guide rods having a horizontal section and an inclined section, and the outer ends of the two correcting rods are jointly provided with a third spring connecting the two correcting rods together, the inner ends of the correcting rods abut against the horizontal section, and the blades away from the guide rods are provided with a socket for the guide rod to pass through, and when the free ends of the cables hang downward due to gravity, when the two blades approach each other, the ends of the correcting rods move from the horizontal section to the inclined section, and the two correcting rods will be retracted to the middle, and at this time the correcting rods will lift the suspended cables upward, and finally guide the cables into the gap between the two correcting rods, thereby preventing the blades from cutting the copper core.

[0017] Compared with the prior art, the present invention provides a wiring device for a target grid of a distribution network, which has the following beneficial effects:

[0018] 1. A wiring device for a target grid of a distribution network. By setting a peeling component, one of the motor output shafts drives the reciprocating screw to rotate, and then the two reciprocating screws rotate synchronously under the transmission cooperation of the pulley and the belt. Under the drive of the reciprocating screw, the two mounting plates of the same group will first move closer to each other, so that the two blades and the peeling component are close to each other, the two blades cut the cable skin, and the peeling component separates the cut cable skin from the copper core.

[0019] 2. A wiring device for a target grid of a distribution network. A push plate is arranged. The mounting plate synchronously drives the push plate close to the cable. The push plate contacts the cable before the blade. Under the action of a first spring, the two push plates exert a certain clamping force on the cable. As the two push plates approach each other further, the connecting rod rotates in the direction of peeling, so that the push plate moves along the axial direction of the cable. This process straightens the cable, thereby ensuring that the copper core can accurately enter the notch during subsequent cutting. Then the blade contacts the cable and gradually cuts off the cable skin. During the skin cutting process, the cable is no longer pulled by the push plate. At this time, the push plate pulls the cut cable skin to separate it.

[0020] 3. A wiring device for a target grid of a distribution network. By setting an elastic push piece, as two mounting plates approach each other, the free end of the push piece is pressed on the cable and gradually bends in the stripping direction, thereby stripping the cable. Like the push plate, the push piece also contacts the cable before the blade, straightens the cable first, and then strips the cable.

[0021] 4. A wiring device for a target grid of a distribution network. By setting a soft sleeve, as the two mounting plates approach each other, the driving assembly will drive the two center columns to rotate, and the two center columns will turn in opposite directions, and the center columns will synchronously drive the soft sleeve to rotate, so that when the soft sleeve clamps the cable, it will be peeled by friction. Like the synchronous push plate, the soft sleeve also contacts the cable before the blade, straightens the cable first, and then peels it, and as the soft sleeve clamps the cable more and more, the soft sleeve will wrap around the cable more and more, so that the contact surface between the two increases, so that the peeling can be better performed.

[0022] 5. A wiring device for a target grid of a distribution network. By setting a clamping plate, as two mounting plates approach each other, the clamping plate will first contact the cable. Under the action of a second spring, the two clamping plates will clamp the cable body. When the stripping assembly then straightens the free end of the cable, the cable body is clamped and fixed, so that the cable located between the two force points can be straightened better and faster.

[0023] 6. A wiring device for a target grid of a distribution network. By setting a fixed correcting rod, when the free end of the cable hangs downward due to gravity, when two blades approach each other, the correcting rod located below will first contact the hanging cable, and then the cable will be gradually lifted upward by the correcting rod below, and finally guided into the gap between the two correcting rods, thereby preventing the blade from cutting the copper core.

[0024] 7. A wiring device for a target grid of a distribution network. By setting a rotating correcting rod, when the free end of the cable hangs downward due to gravity, when two blades approach each other, the end of the correcting rod moves from the horizontal section to the inclined section, and the two correcting rods will be gathered toward the middle. At this time, the correcting rod will lift the suspended cable upward, and finally guide the cable into the gap between the two correcting rods, thereby preventing the blades from cutting the copper core. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a wiring device for a target grid of a distribution network proposed by the present invention;

[0026] Figure 2 A schematic diagram of the internal structure of a wiring device for a target grid of a distribution network proposed by the present invention;

[0027] Figure 3 A schematic diagram of the first angle structure of a peeling assembly of a wiring device for a target grid of a distribution network proposed in Embodiment 1 of the present invention;

[0028] Figure 4 A second angle structural schematic diagram of a peeling assembly of a wiring device for a target grid of a distribution network proposed in Embodiment 1 of the present invention;

[0029] Figure 5 A schematic diagram of a support rod installation structure of a wiring device for a target grid of a distribution network proposed by the present invention;

[0030] Figure 6 A schematic diagram of the installation structure of a peeling assembly of a wiring device for a target grid of a distribution network proposed in Embodiment 2 of the present invention;

[0031] Figure 7 A schematic diagram of the installation structure of a peeling assembly of a wiring device for a target grid of a distribution network proposed in Embodiment 3 of the present invention;

[0032] Figure 8 A schematic diagram of the structure of a driving component of a wiring device for a target grid of a distribution network proposed in Embodiment 3 of the present invention;

[0033] Fig. 9 A schematic diagram of a split structure of a rotary structure of a wiring device for a target grid of a distribution network proposed by the present invention;

[0034] Fig.10 A schematic diagram of the installation structure of a correction rod of a wiring device for a target grid of a distribution network proposed in Embodiment 1 of the present invention;

[0035] Fig.11 A schematic diagram of the installation structure of a correction rod of a wiring device for a target grid of a distribution network proposed in Embodiment 2 of the present invention;

[0036] Fig.12 For the present invention Fig.11 A is an enlarged structural diagram of FIG.

[0037] In the figure: 1. box body; 2. mounting plate; 3. slide bar; 4. motor; 5. reciprocating screw; 6. blade; 7. notch; 8. pulley; 9. belt; 10. push plate; 11. connecting rod; 12. slide column; 13. slide mouth; 14. first spring; 15. collar; 16. support rod; 17. socket; 18. push piece; 19. welding device; 20. ear plate; 21. center column; 22. soft cover; 23. rack; 24. gear; 25. rotary structure; 2501. base; 2502. top seat; 2503. coil spring; 26. reel; 27. pull rope; 28. splint; 29. ​​guide column; 30. second spring; 31. deviation correction rod; 32. rotating shaft; 33. third spring; 34. guide rod; 35. socket. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] Reference Figure 1-12A wiring device for a target grid of a distribution network comprises a box body 1, a welding device 19 is fixed in the middle position inside the box body 1, two groups of mounting plates 2 distributed on both sides of the welding device 19 are arranged in the box body 1, and the two mounting plates 2 of the same group are fixed with sliding rods 3 passing through the box body 1 on the opposite sides, and the two mounting plates 2 are respectively provided with blades 6 and peeling components on the opposite sides of the two mounting plates 2, and the blades 6 are provided with notches 7 that can cover the copper core at the cutting edge, and the blades 6 are fixedly connected to the mounting plates 2, and a pair of reciprocating screws 5 are rotatably connected to the top of the box body 1, and the reciprocating screws 5 form a transmission connection with the two mounting plates 2 of the corresponding group, and a motor 4 is fixed on one side of the box body 1, and the output shaft of the motor 4 is connected to the end of a corresponding reciprocating screw 5, The ends of the two reciprocating screws 5 are fixedly sleeved with pulleys 8, and the two pulleys 8 are connected by belts 9. The two cables to be connected are respectively placed in the U-shaped grooves at both ends of the box body 1, and then the cables are straightened, and then the motor 4 is started. One of the output shafts of the motor 4 drives the reciprocating screws 5 to rotate, and then the two reciprocating screws 5 rotate synchronously under the transmission cooperation of the pulleys 8 and the belts 9. Driven by the reciprocating screws 5, the two mounting plates 2 of the same group will first move closer to each other, so that the two blades 6 and the stripping components are close to each other, the two blades 6 cut off the cable skin, and the stripping component separates the cut cable skin from the copper core, and then the cable is moved so that the copper core enters the working area of ​​the welding device for welding.

[0041] The peeling assembly includes a push plate 10, the back of the push plate 10 is rotatably connected with a connecting rod 11, the other end of the connecting rod 11 is rotatably connected to the mounting plate 2, a sliding column 12 is fixed to the back of the push plate 10, a sliding opening 13 for the sliding column 12 to move is opened on the mounting plate 2, a sleeve ring 15 and a first spring 14 are sleeved on the sliding column 12, the two ends of the first spring 14 are respectively fixedly connected to the sleeve ring 15 and the push plate 10, the mounting plate 2 synchronously drives the push plate 10 to approach the cable, the push plate 10 contacts the cable before the blade 6, and under the action of the first spring 14, the two Each push plate 10 will apply a certain clamping force to the cable. As the two push plates 10 get closer to each other, the connecting rod 11 will rotate in the peeling direction, so that the push plate 10 moves along the axial direction of the cable. This process straightens the cable, thereby ensuring that the copper core can accurately enter the notch 7 during subsequent cutting. Then the blade 6 will contact the cable and gradually cut off the cable skin. During the cutting process, the cable is no longer pulled by the push plate 10. At this time, the push plate 10 will pull the cut cable skin to separate it.

[0042] Furthermore, a pair of support rods 16 for supporting the cable are fixed on the front side of one of the push plates 10, and a socket 17 for the support rod 16 to pass through is opened on the other push plate 10, so that the free end of the cable can be supported by the support rod 16 during the skin cutting process, thereby achieving a straightening effect, thereby preventing the free end of the cable from sagging.

[0043] In another embodiment, the peeling assembly includes an arc-shaped push piece 18 fixed on the front side of the mounting plate 2. The push piece 18 is elastic. As the two mounting plates 2 approach each other, the free end of the push piece 18 is pressed on the cable and gradually bends in the peeling direction, thereby peeling the cable. Like the push plate 10, the push piece 18 also contacts the cable before the blade 6, straightens the cable first, and then peels the cable.

[0044] In another embodiment, the peeling assembly includes an ear plate 20 fixed to the front side of the mounting plate 2, the ear plate 20 is rotatably connected to a center column 21, the center column 21 is fixedly sleeved with a soft sleeve 22, the center column 21 is connected to a driving assembly, the driving assembly is used to drive the center column 21 to rotate, as the two mounting plates 2 approach each other, the driving assembly will drive the two center columns 21 to rotate, and the two center columns 21 turn in opposite directions, the center column 21 will synchronously drive the soft sleeve 22 to rotate, so that when the soft sleeve 22 clamps the cable, the cable will be peeled by friction, like the synchronous push plate 10, the soft sleeve 22 also contacts the cable before the blade 6, straightens the cable first, and then peels it, and as the soft sleeve 22 clamps the cable more, the soft sleeve 22 will wrap around the cable more and more, so that the contact surface between the two increases, so that the peeling can be better performed.

[0045] The driving assembly includes a rack 23 and two gears 24. The rack 23 is fixed inside the box body 1. The two gears 24 are fixedly sleeved on the bottom end of the center column 21 respectively. The gears 24 are meshed and connected with the rack 23. As the two mounting plates 2 approach each other, the gears 24 will mesh with the rack 23 and rotate, and the gears 24 will synchronously drive the center column 21 to rotate.

[0046] In another embodiment, the driving assembly includes a rotating structure 25, a reel 26, and a pull rope 27 wound on the reel 26. The rotating structure 25 includes a base 2501, a top seat 2502, and a coil spring 2503. The base 2501 is fixed to the bottom inner wall of the box body 1, the top seat 2502 is rotatably connected to the base 2501, the coil spring 2503 is installed between the top seat 2502 and the base 2501, the reel 26 is fixedly sleeved on the top seat 2502, and the center column 21 is fixed on The other end of the pull rope 27 is fixed on the side wall of the box body 1 at the top of the top seat 2502. As the two mounting plates 2 approach each other, the pull rope 27 is pulled to cause the reel 26 to rotate, and the reel 26 will synchronously drive the top seat 2502 and the center column 21 to rotate. At this time, the top seat 2502 will gradually tighten the coil spring 2503. When the two mounting plates 2 move away from each other, the coil spring 2503 will drive the top seat 2502 to rotate in the opposite direction, so that the reel 26 will reel up the pull rope 27 again.

[0047] Furthermore, a pair of guide posts 29 are inserted into the front of the mounting plate 2, and a clamp 28 capable of wrapping the cable is fixed to the inner ends of the two guide posts 29, and the blade 6 is located between the clamp 28 and the peeling assembly. A second spring 30 is sleeved on the guide post 29, and the two ends of the second spring 30 are respectively fixedly connected to the mounting plate 2 and the clamp 28. As the two mounting plates 2 approach each other, the clamp 28 will first contact the cable, and under the action of the second spring 30, the two clamps 28 will clamp the cable body, and then when the peeling assembly straightens the free end of the cable, the cable body is clamped and fixed, so that the cable between the two force points can be straightened better and faster.

[0048] Furthermore, a pair of correcting rods 31 distributed in an eight-shaped shape are fixed on the front side of one of the blades 6, and the correcting rods 31 are tangent to the arc where the notch 7 is located. When the free end of the cable hangs downward due to gravity, when the two blades 6 approach each other, the correcting rod 31 located below first contacts the hanging cable, and then the cable is gradually lifted upward by the correcting rod 31 below, and finally guided into the notch 7 between the two correcting rods 31, thereby preventing the blade 6 from cutting the copper core.

[0049] In another embodiment, the front side of one of the blades 6 is rotatably connected to a pair of identical correcting rods 31 distributed in an eight-shape through a rotating shaft 32, and the front side of the other blade 6 is fixed with a pair of guide rods 34 distributed in an eight-shape, the guide rods 34 having a horizontal section and an inclined section, and the outer ends of the two correcting rods 31 are jointly provided with a third spring 33 connecting the two correcting rods 31 together, the inner end of the correcting rod 31 abuts against the horizontal section, and a socket 35 through which the guide rod 34 passes is provided on the blade 6 away from the guide rod 34. In the case where the free end of the cable hangs downward due to gravity, when the two blades 6 approach each other, the end of the correcting rod 31 moves from the horizontal section to the inclined section, and the two correcting rods 31 will be retracted to the middle. At this time, the correcting rod 31 will lift the suspended cable upward, and finally guide the cable into the gap 7 between the two correcting rods 31, thereby preventing the blade 6 from cutting the copper core.

[0050] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wiring device for a target grid of a distribution network, comprising a box body (1), characterized in that: A welding device (19) is fixed at the middle position inside the box body (1), and two groups of mounting plates (2) distributed on both sides of the welding device (19) are arranged inside the box body (1), and a sliding rod (3) passing through the box body (1) is fixed on the opposite sides of the two mounting plates (2) of the same group, and a blade (6) and a peeling component are respectively arranged on the opposite sides of the two mounting plates (2), and a notch (7) capable of covering the copper core is provided at the cutting edge of the blade (6), and the blade (6) is fixedly connected to the mounting plate (2), and a pair of reciprocating screws (5) are rotatably connected to the top of the box body (1), and the reciprocating screws (5) form a transmission connection with the two mounting plates (2) of the corresponding group, and a motor (4) is fixed to one side of the box body (1), and the output shaft of the motor (4) is connected to the end of a corresponding reciprocating screw (5), and the ends of the two reciprocating screws (5) are fixedly sleeved with pulleys (8), and the two pulleys (8) are connected by a belt (9); The peeling assembly comprises an arc-shaped push piece (18) fixed on the front side of the mounting plate (2); the push piece (18) is elastic; as the two mounting plates (2) approach each other, the free end of the push piece (18) is pressed against the cable and gradually bends in the peeling direction; the push piece (18) contacts the cable before the blade (6), straightens the cable first, and then peels the cable; A pair of deflection correcting rods (31) arranged in an eight-shaped pattern are fixed to the front side of one of the blades (6), and the deflection correcting rods (31) are tangent to the arc where the notch (7) is located.

2. A wiring device for a target grid of a distribution network according to claim 1, characterized in that: A pair of guide posts (29) are inserted into the front side of the mounting plate (2), a clamping plate (28) capable of wrapping the cable is fixed to the inner ends of the two guide posts (29), the blade (6) is located between the clamping plate (28) and the peeling assembly, a second spring (30) is sleeved on the guide post (29), and the two ends of the second spring (30) are respectively fixedly connected to the mounting plate (2) and the clamping plate (28).

3. A wiring device for a target grid of a power distribution network according to claim 1, characterized in that: The front side of one of the blades (6) is rotatably connected to a pair of identical deflection correction rods (31) distributed in an eight-shaped pattern via a rotating shaft (32); the front side of the other blade (6) is fixed with a pair of guide rods (34) distributed in an eight-shaped pattern; the guide rods (34) have horizontal sections and inclined sections; the outer ends of the two deflection correction rods (31) are commonly provided with a third spring (33) for connecting the two deflection correction rods (31) together; the inner ends of the deflection correction rods (31) are in contact with the horizontal sections; and a socket (35) for the guide rods (34) to pass through is provided on the blade (6) away from the guide rods (34).

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