Anti-retraction wiring device for electric power overhaul

Abstract

The invention relates to the technical field of cable maintenance, in particular to an anti-retraction wiring device for electric power maintenance, which comprises a base, two anti-retraction mechanisms and two cutting mechanisms, and is characterized in that each anti-retraction mechanism comprises a chuck, a moving assembly, a guide assembly and a plurality of clamping jaws; each cutting mechanism comprises a U-shaped frame, a telescopic assembly, a pushing assembly, a transmission assembly, a rotating assembly, two sliding seats and two cutters, by arranging the retraction prevention mechanism, clamping and fixing of the ends of the two broken cables can be achieved, the situation that the cables retract due to the gravity of the cables can be effectively avoided, and the service life of the cables is prolonged. And meanwhile, the moving assembly can drive the chucks on the two sides to get close to each other, so that the cables on the two sides can get close to each other, butt joint of the cables on the two sides is facilitated, a subsequent worker can conveniently conduct wiring operation on the broken cables, manual butt joint of the two cables is not needed, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of cable maintenance, in particular to an anti-retraction type wiring device for electric power maintenance. Background Art

[0002] Cables play an important role in signal transmission. When a cable breaks, power cannot be transmitted and wiring devices are required to inspect and repair the cables.

[0003] In the prior art, when wiring cables, it is necessary to strip the two cable ends at the broken line, peel off the external insulation of the cable, and then connect and wrap the lines in the two cables to complete the cable wiring. In actual use, after the staff has completed stripping one cable, they need to strip the end of the other cable. During this process, the previous stripped cable is prone to retract due to its own gravity, which affects the wiring efficiency. To address this problem, an anti-retraction type wiring device for power maintenance is now provided. Summary of the invention

[0004] The object of the present invention is to provide an anti-retraction type wiring device for electric power maintenance to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: An anti-retraction type wiring device for electric power maintenance comprises a base, two anti-retraction mechanisms and two cutting mechanisms, wherein the two anti-retraction mechanisms are mounted on both sides of the upper part of the base, and the two cutting mechanisms are respectively arranged on the sides of the two anti-retraction mechanisms close to each other; Each anti-retraction mechanism includes a chuck, a moving assembly, a guide assembly and a plurality of claws, the chuck is located above the base, the plurality of claws are equidistantly slidably mounted on the chuck, the moving assembly is located between the chuck and the base, and the guide assembly is mounted on a side of the claw away from the chuck; Each cutting mechanism includes a U-shaped frame, a telescopic assembly, a pushing assembly, a transmission assembly, a rotating assembly, two sliding seats and two cutters. The U-shaped frame is located on one side of the chuck and is fixedly mounted on the base. The two sliding seats are symmetrically slidably arranged above the U-shaped frame. The two cutters are respectively located on the side where the two sliding seats are close to each other. Each cutter and a sliding seat are detachably connected. The telescopic assembly is located between the U-shaped frame and the two sliding seats, the pushing assembly is located on one side of one of the sliding seats, the rotating assembly is located on one side of the pushing assembly, and the transmission assembly is located between the rotating assembly and the moving assembly.

[0006] As a further solution of the present invention: the moving assembly includes an electric slide and a moving frame, the electric slide is fixedly installed on the top of the base, the moving frame is slidably arranged on the electric slide, and the chuck is fixedly installed in the middle of the moving frame.

[0007] As a further solution of the present invention: the transmission assembly includes a mounting block, a first docking rod, a second docking rod, a mounting platform, a slide rail, a rack and a reset member. The mounting platform is fixedly mounted on the upper side of the base, the slide rail is fixedly mounted on the top of the mounting platform, the rack is slidably arranged inside the slide rail, the first docking rod is fixedly mounted on one end of the rack close to the moving frame, the mounting block is fixedly mounted on one side of the moving frame, the second docking rod is fixedly mounted on one side of the mounting block close to the first docking rod, and the reset member is located between the rack and the mounting platform.

[0008] As a further solution of the present invention: the reset member includes a fixed block, a third guide rod, a spring and a fixed plate, the fixed block is fixedly mounted on the side of one end of the rack close to the first docking rod, the fixed plate is located at the end of the mounting platform away from the movable frame, the fixed plate is fixedly connected to the mounting platform, the third guide rod is slidably arranged on the fixed plate, one end of the third guide rod is fixedly connected to the fixed block, the spring is sleeved on the third guide rod, and both ends of the spring are respectively connected to the fixed plate and the fixed block.

[0009] As a further solution of the present invention: the rotating assembly includes a gear, a first mounting plate, a first bevel gear, a second bevel gear and a second mounting plate. The first mounting plate is fixedly mounted on the top of the mounting platform, the gear is rotatably arranged on one side of the first mounting plate, the gear and the rack are meshed with each other, the first bevel gear is located on the side of the first mounting plate away from the gear and is coaxially fixedly connected to the gear, the second mounting plate is fixed on the mounting platform, the second bevel gear is rotatably arranged on one side of the second mounting plate, and the second bevel gear and the first bevel gear are meshed with each other.

[0010] As a further solution of the present invention: the pushing assembly includes a turntable, a second hinged rod, a push rod and an adjusting piece. The turntable is located on a side of the second mounting plate away from the second bevel gear and is coaxially fixedly connected to the second bevel gear. The adjusting piece is installed on the surface of the turntable. One end of the push rod is fixedly connected to a side of one of the sliding seats away from the cutter. The other end of the push rod is hinged to one end of the second hinged rod, and the other end of the second hinged rod is hinged to the adjusting piece.

[0011] As a further solution of the present invention: the adjusting part includes a limit groove, a moving block, a screw rod and a handle, the limit groove is opened on the surface of the turntable, the moving block is slidably arranged inside the limit groove, the end of the second hinged rod away from the push rod is hinged to the surface of the moving block, the screw rod passes through the moving block and both ends are rotatably connected to the turntable through bearings, the moving block and the screw rod are threadedly matched, the handle is located on one side of the turntable, and one end of the screw rod passes through the turntable and is fixedly connected to the handle.

[0012] As a further solution of the present invention: the telescopic assembly includes a rotating rod, two sliding grooves and two first hinged rods, the two sliding grooves are symmetrically opened at the top of the U-shaped frame, the bottom end of each sliding seat is slidably set inside a sliding groove, the rotating rod is located below the U-shaped frame and the middle part of the rotating rod is rotatably set on the U-shaped frame through a rotating shaft, the two ends of the rotating rod are respectively hinged to one end of the two first hinged rods, and the end of each first hinged rod away from the rotating rod is hinged to the bottom end of a sliding seat.

[0013] As a further solution of the present invention: the guide assembly includes a vertical plate, two guide wheels, two strip grooves, two adapter frames, two first guide rods, two first connecting plates and two second connecting plates. The vertical plate is fixedly mounted on the top of the base. The two strip grooves are opened on the vertical plate. Each first connecting plate is slidably disposed inside a strip groove. One end of each first connecting plate is fixedly connected to an adapter frame. Each guide wheel is rotatably disposed inside an adapter frame. Each first guide rod is slidably disposed on a second connecting plate. One end of each first guide rod is fixedly connected to a first connecting plate. The two second connecting plates are respectively fixed on two of the claws.

[0014] As a further solution of the present invention: each sliding seat is provided with a side plate on the side away from the cutter, each side plate is fixedly connected to the U-shaped frame, two second guide rods are slidably arranged on each side plate, and each second guide rod is fixedly connected to the sliding seat at one end close to the sliding seat, and a through hole for the push rod to pass through is opened on the side plate close to the turntable, and the push rod is slidably arranged inside the through hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The anti-retraction type wiring device for power maintenance of the present invention can realize the clamping and fixing of the two disconnected cable ends by setting the anti-retraction mechanism, which can effectively prevent the cables from retracting due to their own gravity. At the same time, the moving assembly can drive the chucks on both sides to approach each other, so that the cables on both sides can be close to each other, which is conducive to the docking of the cables on both sides, so that the subsequent staff can carry out wiring operations on the disconnected cables without manually docking the two cables, which is convenient to use.

[0016] 2. The present invention provides an anti-retraction wiring device for electric power maintenance. By setting a cutting mechanism, during the movement of the cable, two cutters can approach each other to cut the insulation layer on the outside of the cable, thereby eliminating the need for manual cable stripping. That is, when the cable is moved and docked, the insulation on the outside of the cable can be cut synchronously, eliminating the need to spend extra time stripping the cable, thereby reducing the time required for workers to strip and connect cables, thereby improving cable wiring efficiency.

[0017] 3. In the present invention, an anti-retraction type wiring device for power maintenance has two cutters that can approach each other when the moving frame drives the cable to move. That is, the anti-retraction mechanism and the cutting mechanism can be linked by telescopic components, pushing components, transmission components, rotating components, etc., without the need to install a driving source on each mechanism, which is beneficial to reducing the number of driving sources used in the device, reducing power consumption, and further helping to reduce costs.

[0018] 4. The anti-retraction wiring device for power maintenance of the present invention can clamp and fix cables of different diameters by setting a chuck and claws. At the same time, the guide wheel can move with the movement of the claws, so that the guide wheel can limit and guide cables of different diameters. Since the cutter is detachably arranged on the sliding seat, when cutting cables of different diameters, the cutter can be replaced and adapted according to the diameter of the cable, thereby facilitating the wiring of cables of different diameters, meeting the use requirements and having a wide range of applications.

[0019] 5. The anti-retraction type wiring device for electric power maintenance of the present invention can fine-tune the moving stroke of the sliding seat by setting an adjustment member, so that the moving distance of the cutter can be adjusted, which is convenient for cutting insulation layers of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a schematic structural diagram of an anti-retraction mechanism and a cutting mechanism in the present invention.

[0022] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure of part A.

[0023] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure of part B.

[0024] Figure 5 It is a partial structural schematic diagram of the cutting mechanism in the present invention.

[0025] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of part C.

[0026] Figure 7 It is a structural schematic diagram of the telescopic component in the present invention.

[0027] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part D.

[0028] Among them: 11, base; 12, chuck; 13, claw; 14, electric slide; 15, mobile frame; 16, vertical plate; 17, guide wheel; 18, strip groove; 19, adapter frame; 20, first guide rod; 21, first connecting plate; 22, U-shaped frame; 23, rotating rod; 24, first hinged rod; 25, slide groove; 26, sliding seat; 27, cutter; 28, side plate; 29, second guide rod; 30, mounting block; 31, first docking rod; 32 , the second docking rod; 33, the mounting platform; 34, the slide rail; 35, the rack; 36, the gear; 37, the first mounting plate; 38, the fixed block; 39, the third guide rail; 40, the spring; 41, the fixed plate; 42, the first bevel gear; 43, the second bevel gear; 44, the second mounting plate; 45, the turntable; 46, the second hinged rod; 47, the limit groove; 48, the moving block; 49, the screw; 50, the handle; 51, the push rod; 52, the second connecting plate. DETAILED DESCRIPTION

[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0030] The present invention provides the following preferred embodiments: Embodiment 1, as Figure 1-Figure 8 As shown, an anti-retraction type wiring device for electric power maintenance includes a base 11, two anti-retraction mechanisms and two cutting mechanisms. The two anti-retraction mechanisms are installed on both sides of the upper part of the base 11, and the two cutting mechanisms are respectively arranged on the sides of the two anti-retraction mechanisms close to each other. Each anti-retraction mechanism includes a chuck 12, a moving component, a guide component and a plurality of claws 13. The chuck 12 is located above the base 11. The plurality of claws 13 are equidistantly slidably installed on the chuck 12. The chuck 12 and the plurality of claws 13 form a pneumatic clamp. When the claws 13 slide on the chuck 12, the cables in the middle of the plurality of claws 13 can be clamped and fixed. Specifically, the chuck 12 and the plurality of claws 13 form a pneumatic clamp, which is a prior art and will not be described in detail here. The moving component is located between the chuck 12 and the base 11. The moving component is used to drive the chuck 12 and the claws 13 to move, so that the cables fixed in the middle of the plurality of claws 13 can be moved, so as to facilitate docking of the two cables on both sides. The guide component is installed on the side of the claw 13 away from the chuck 12. The guide component can guide and limit the cable when the cable moves. By setting up the anti-retraction mechanism, the two ends of the disconnected cables can be clamped and fixed, which can effectively prevent the cables from retracting due to their own gravity. At the same time, the moving assembly can drive the chucks 12 on both sides to approach each other, so that the cables on both sides can be approached to each other, which is conducive to the docking of the cables on both sides, so that subsequent workers can perform wiring operations on the disconnected cables without manually docking the two cables, which is convenient for use; Each cutting mechanism includes a U-shaped frame 22, a telescopic component, a pushing component, a transmission component, a rotating component, two sliding seats 26 and two cutters 27. The U-shaped frame 22 is located on one side of the chuck 12 and is fixedly installed on the base 11. The two sliding seats 26 are symmetrically slidably arranged above the U-shaped frame 22. The two cutters 27 are respectively located on the side where the two sliding seats 26 are close to each other. Each cutter 27 and a sliding seat 26 are detachably connected. The cutter 27 and the sliding seat 26 are detachably connected by bolts. The telescopic component is located between the U-shaped frame 22 and the two sliding seats 26. The telescopic component can realize the two sliding seats 26 approaching or moving away from each other. The pushing component is located on one side of one of the sliding seats 26. The rotating component is located on one side of the pushing component. The transmission component is located between the rotating component and the moving component. When the chuck 12 drives the cable to move, one of the sliding seats 26 can be driven to slide on the U-shaped frame 22 through the transmission component, the rotating component, and the pushing component. At the same time, through the telescopic component, when one sliding seat 26 moves, it can drive the other sliding seat 26 to move synchronously and in the opposite direction, so that the two cutters 27 can move toward the side close to each other to achieve cable stripping. There is no need to manually strip the cable. That is, when the cable moves and completes the docking, the insulating skin on the outside of the cable can be cut synchronously. There is no need to spend extra time on stripping the cable, which can reduce the time required for workers to strip and connect the cables, thereby improving the cable wiring efficiency.

[0031] like Figure 1-Figure 8 As shown, the moving assembly includes an electric slide 14 and a moving frame 15. The electric slide 14 is fixedly mounted on the top of the base 11, and the moving frame 15 is slidably set on the electric slide 14. The chuck 12 is fixedly mounted in the middle of the moving frame 15. When the electric slide 14 is working, it can drive the moving frame 15 to move, so that the chuck 12 can move synchronously. The cable in the middle of the chuck 12 can be driven to move through a plurality of claws 13, and the positions of the two cables can be adjusted to facilitate the subsequent docking of the cables on both sides, thereby facilitating the wiring of the cables.

[0032] like Figure 1-Figure 8As shown, the transmission assembly includes a mounting block 30, a first docking rod 31, a second docking rod 32, a mounting platform 33, a slide rail 34, a rack 35 and a reset member. The mounting platform 33 is fixedly mounted on one side above the base 11, the slide rail 34 is fixedly mounted on the top of the mounting platform 33, the rack 35 is slidably arranged inside the slide rail 34, the first docking rod 31 is fixedly mounted on one end of the rack 35 close to the moving frame 15, the mounting block 30 is fixedly mounted on one side of the moving frame 15, the second docking rod 32 is fixedly mounted on one side of the mounting block 30 close to the first docking rod 31, and the reset member is located between the rack 35 and the mounting platform 33. In the initial state, the first docking rod 31 and the second docking rod 32 do not contact each other.

[0033] like Figure 1-Figure 8 As shown, the reset member includes a fixed block 38, a third guide rod 39, a spring 40 and a fixed plate 41, the fixed block 38 is fixedly mounted on the side of one end of the rack 35 close to the first docking rod 31, the fixed plate 41 is located at the end of the mounting platform 33 away from the mobile frame 15, the fixed plate 41 is fixedly connected to the mounting platform 33, the third guide rod 39 is slidably arranged on the fixed plate 41, one end of the third guide rod 39 is fixedly connected to the fixed block 38, the spring 40 is sleeved on the third guide rod 39, and the two ends of the spring 40 are respectively connected to the fixed plate 41 and the fixed block 38; In the process of the moving frame 15 moving and driving the chuck 12 and the cable to move, the moving frame 15 can drive the second docking rod 32 to move through the mounting block 30. When the second docking rod 32 contacts the first docking rod 31, as the second docking rod 32 continues to move, the second docking rod 32 can push the first docking rod 31 to move, so that the rack 35 can slide inside the slide rail 34 in a direction away from the second docking rod 32. The rack 35 drives the third guide rod 39 to slide on the fixed plate 41 through the fixed block 38. At this time, the spring 40 is compressed.

[0034] like Figure 1-Figure 8 As shown, the rotating assembly includes a gear 36, a first mounting plate 37, a first bevel gear 42, a second bevel gear 43 and a second mounting plate 44. The first mounting plate 37 is fixedly mounted on the top of the mounting platform 33. The gear 36 is rotatably arranged on one side of the first mounting plate 37. The gear 36 and the rack 35 are meshed with each other. The first bevel gear 42 is located on the side of the first mounting plate 37 away from the gear 36 and is coaxially fixedly connected with the gear 36. When the gear 36 rotates, it can drive the first bevel gear 42 to rotate synchronously. The second mounting plate 44 is fixed on the mounting platform 33. The second bevel gear 43 is rotatably arranged on one side of the second mounting plate 44. The second bevel gear 43 and the first bevel gear 42 are meshed with each other. When the rack 35 moves inside the slide rail 34, the rack 35 and the gear 36 are meshed with each other. Therefore, when the rack 35 moves, it can drive the gear 36 to rotate, and the gear 36 drives the first bevel gear 42 coaxially fixedly connected thereto to rotate. Since the first bevel gear 42 and the second bevel gear 43 are meshed with each other, when the first bevel gear 42 rotates, it can drive the second bevel gear 43 to rotate.

[0035] like Figure 1-Figure 8 As shown, the pushing assembly includes a rotating disk 45, a second hinged rod 46, a push rod 51 and an adjusting member. The rotating disk 45 is located on a side of the second mounting plate 44 away from the second bevel gear 43 and is coaxially fixedly connected to the second bevel gear 43, that is, when the second bevel gear 43 rotates, it can drive the rotating disk 45 to rotate synchronously. The adjusting member is installed on the surface of the rotating disk 45, one end of the push rod 51 is fixedly connected to a side of one of the sliding seats 26 away from the cutter 27, the other end of the push rod 51 is hinged to one end of the second hinged rod 46, and the other end of the second hinged rod 46 is hinged to the adjusting member; When the second bevel gear 43 rotates, it can drive the turntable 45 coaxially fixed thereto to rotate. When the turntable 45 rotates, it can drive the push rod 51 to move horizontally through the second hinge rod 46, thereby driving one of the sliding seats 26 to move on the U-shaped frame 22. At this time, under the action of the telescopic assembly, when one sliding seat 26 moves, it can drive the other sliding seat 26 to move synchronously and in the opposite direction, so that the two cutters 27 can move toward the side close to each other, so that the cutters 27 can contact the cable and realize the stripping of the cable.

[0036] like Figure 1-Figure 8 As shown, the adjusting member includes a limit groove 47, a moving block 48, a screw rod 49 and a handle 50. The limit groove 47 is opened on the surface of the rotating disk 45, and the moving block 48 is slidably arranged inside the limit groove 47. One end of the second hinge rod 46 away from the push rod 51 is hinged to the surface of the moving block 48. The screw rod 49 passes through the moving block 48 and both ends are rotatably connected to the rotating disk 45 through bearings. The moving block 48 and the screw rod 49 are threadedly matched. The handle 50 is located on one side of the rotating disk 45, and one end of the screw rod 49 passes through the rotating disk 45 and is fixedly connected to the handle 50. When it is necessary to adjust the moving stroke of the sliding seat 26, by turning the handle 50, the handle 50 can drive the screw rod 49 to rotate. Due to the threaded fit between the screw rod 49 and the moving block 48, the moving block 48 slides inside the limiting groove 47. Therefore, when the screw rod 49 rotates, it can drive the moving block 48 to move inside the limiting groove 47, thereby realizing the adjustment of the moving stroke of the sliding seat 26, so that the moving distance of the cutter 27 is adjustable, which is convenient for cutting insulation layers of different thicknesses.

[0037] like Figure 1-Figure 8As shown, the telescopic assembly includes a rotating rod 23, two slide grooves 25 and two first hinged rods 24, the two slide grooves 25 are symmetrically opened at the top of the U-shaped frame 22, the bottom end of each sliding seat 26 is slidably set inside a slide groove 25, the rotating rod 23 is located below the U-shaped frame 22 and the middle part of the rotating rod 23 is rotatably set on the U-shaped frame 22 through a rotating shaft, the two ends of the rotating rod 23 are respectively hinged to one end of the two first hinged rods 24, and the end of each first hinged rod 24 away from the rotating rod 23 is hinged to the bottom end of a sliding seat 26; When one of the sliding seats 26 slides inside the slide groove 25, the other sliding seat 26 can be driven to slide synchronously inside the other slide groove 25 through the rotating rod 23 and the two first hinged rods 24, and the sliding directions are opposite, that is, when one sliding seat 26 moves toward the direction approaching the cable, the other sliding seat 26 can be driven to move toward the direction approaching the cable under the action of the U-shaped frame 22 and the two rotating rods 23.

[0038] like Figure 1-Figure 8 As shown, the guide assembly includes a vertical plate 16, two guide wheels 17, two strip grooves 18, two adapter frames 19, two first guide rods 20, two first connecting plates 21 and two second connecting plates 52. The vertical plate 16 is fixedly mounted on the top of the base 11. The two strip grooves 18 are both opened on the vertical plate 16. Each first connecting plate 21 is slidably arranged inside a strip groove 18. One end of each first connecting plate 21 is fixedly connected to an adapter frame 19. Each guide wheel 17 is rotatably arranged inside an adapter frame 19. Each first guide rod 20 is slidably arranged on a second connecting plate 52. One end of each first guide rod 20 is fixedly connected to a first connecting plate 21. The two second connecting plates 52 are respectively fixed on two of the claws 13. Specifically, the two second connecting plates 52 are respectively fixed on two claws 13 arranged above and below. When the claw 13 moves to clamp the cable, the claw 13 can drive the first connecting plate 21 to slide inside the strip groove 18 through the first guide rod 20, so that the guide wheel 17 can move synchronously, which is convenient for guiding and limiting the cable. By setting the chuck 12 and the claw 13, the cables of different diameters can be clamped and fixed. At the same time, the guide wheel 17 can move with the movement of the claw 13, so that the guide wheel 17 can limit and guide the cables of different diameters. At the same time, since the first guide rod 20 and the second connecting plate 52 are slidably connected, the guide wheel 17 will not be driven to move when the chuck 12 moves.

[0039] like Figure 1-Figure 8As shown, each sliding seat 26 is provided with a side plate 28 on the side away from the cutter 27, each side plate 28 is fixedly connected to the U-shaped frame 22, two second guide rods 29 are slidably mounted on each side plate 28, and one end of each second guide rod 29 close to the sliding seat 26 is fixedly connected to the sliding seat 26. A through hole for a push rod 51 to pass through is provided on the side plate 28 close to the turntable 45, and the push rod 51 is slidably arranged inside the through hole. The sliding connection between the second guide rod 29 and the side plate 28 can be used to guide the sliding seat 26, thereby ensuring the stability of the sliding seat 26 during movement.

[0040] The specific working process of the present invention is as follows: When in use, the device is first fixed at a suitable position, and then the end of the disconnected cable is passed through the chuck 12 and extended between the two guide wheels 17. The chuck 12 is used to drive the multiple claws 13 to move, so that the claws 13 clamp and fix the cable. Another cable is also fixed in the same way. When the claws 13 move to clamp the cable, the claws 13 can drive the first connecting plate 21 to slide inside the strip groove 18 through the first guide rod 20, so that the guide wheel 17 can move synchronously, which is convenient for guiding and limiting the cable. Then, the electric slide 14 is controlled to work, and when the electric slide 14 works, it can drive the moving frame 15 to move, so that the chuck 12 can move synchronously, and the cables in the middle of the chuck 12 can be driven to move through the multiple claws 13, and the positions of the two cables can be adjusted, so as to facilitate the subsequent docking of the cables on both sides, thereby facilitating the wiring of the cables; When the second docking rod 32 contacts the first docking rod 31, as the second docking rod 32 continues to move, the second docking rod 32 can push the first docking rod 31 to move, so that the rack 35 can slide inside the slide rail 34 in the direction away from the second docking rod 32, and the rack 35 drives the third guide rod 39 to slide on the fixed plate 41 through the fixed block 38. At this time, the spring 40 is compressed. When the rack 35 moves inside the slide rail 34, the rack 35 and the gear 36 are meshed with each other. Therefore, when the rack 35 moves, the gear 36 can be driven to rotate, and the gear 36 drives the first bevel gear 42 coaxially fixed thereto to rotate. Since the first bevel gear 42 and the second bevel gear 43 are meshed with each other, when the first bevel gear 42 rotates, it can The second bevel gear 43 is driven to rotate. When the second bevel gear 43 rotates, it can drive the turntable 45 coaxially fixed thereto to rotate. When the turntable 45 rotates, it can drive the push rod 51 to move horizontally through the second hinge rod 46, so that one of the sliding seats 26 can be driven to move on the U-shaped frame 22. At this time, under the action of the U-shaped frame 22 and the two rotating rods 23, when one sliding seat 26 moves, it can drive the other sliding seat 26 to move synchronously and in the opposite direction, so that the two cutters 27 can move toward the side close to each other, so that the cutters 27 can contact the cable and realize the stripping of the cable, without manual cable stripping, that is, when the cable moves and completes the docking, the insulating skin on the outside of the cable can be cut synchronously, and the staff can perform wiring processing on the cable at this time, and no extra time is needed to strip the cable, which can reduce the time required for the staff to strip and wire, thereby improving the cable wiring efficiency.

[0041] The beneficial effects of the present invention are specifically embodied in that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-retraction type wiring device for electric power maintenance, comprising a base (11), characterized in that: It also includes two anti-retraction mechanisms and two cutting mechanisms, wherein the two anti-retraction mechanism pairs are mounted on both sides above the base (11), and the two cutting mechanisms are respectively arranged on the sides of the two anti-retraction mechanisms that are close to each other; Each anti-retraction mechanism comprises a chuck (12), a moving assembly, a guide assembly and a plurality of claws (13); the chuck (12) is located above the base (11); the plurality of claws (13) are equidistantly slidably mounted on the chuck (12); the moving assembly is located between the chuck (12) and the base (11); and the guide assembly is mounted on a side of the claws (13) away from the chuck (12); Each cutting mechanism comprises a U-shaped frame (22), a telescopic assembly, a pushing assembly, a transmission assembly, a rotating assembly, two sliding seats (26) and two cutters (27); the U-shaped frame (22) is located on one side of the chuck (12) and is fixedly mounted on the base (11); the two sliding seats (26) are symmetrically slidably arranged above the U-shaped frame (22); the two cutters (27) are respectively located on one side of the two sliding seats (26) close to each other; each cutter (27) and a sliding seat (26) are detachably connected; the telescopic assembly is located between the U-shaped frame (22) and the two sliding seats (26); the pushing assembly is located on one side of one of the sliding seats (26); the rotating assembly is located on one side of the pushing assembly; and the transmission assembly is located between the rotating assembly and the moving assembly.

2. The anti-retraction type wiring device for electric power maintenance according to claim 1, characterized in that: The moving assembly comprises an electric slide (14) and a moving frame (15), wherein the electric slide (14) is fixedly mounted on the top of the base (11), the moving frame (15) is slidably mounted on the electric slide (14), and the chuck (12) is fixedly mounted in the middle of the moving frame (15).

3. The anti-retraction type wiring device for electric power maintenance according to claim 2, characterized in that: The transmission assembly comprises a mounting block (30), a first docking rod (31), a second docking rod (32), a mounting platform (33), a slide rail (34), a rack (35) and a reset member. The mounting platform (33) is fixedly mounted on one side above the base (11), the slide rail (34) is fixedly mounted on the top of the mounting platform (33), the rack (35) is slidably arranged inside the slide rail (34), the first docking rod (31) is fixedly mounted on one end of the rack (35) close to the moving frame (15), the mounting block (30) is fixedly mounted on one side of the moving frame (15), the second docking rod (32) is fixedly mounted on one side of the mounting block (30) close to the first docking rod (31), and the reset member is located between the rack (35) and the mounting platform (33).

4. The anti-retraction type wiring device for electric power maintenance according to claim 3, characterized in that: The reset member comprises a fixed block (38), a third guide rod (39), a spring (40) and a fixed plate (41). The fixed block (38) is fixedly mounted on a side surface of one end of the rack (35) close to the first docking rod (31). The fixed plate (41) is located at an end of the mounting platform (33) away from the movable frame (15). The fixed plate (41) is fixedly connected to the mounting platform (33). The third guide rod (39) is slidably arranged on the fixed plate (41). One end of the third guide rod (39) is fixedly connected to the fixed block (38). The spring (40) is sleeved on the third guide rod (39). Two ends of the spring (40) are respectively connected to the fixed plate (41) and the fixed block (38).

5. The anti-retraction type wiring device for electric power maintenance according to claim 4, characterized in that: The rotating assembly comprises a gear (36), a first mounting plate (37), a first bevel gear (42), a second bevel gear (43) and a second mounting plate (44); the first mounting plate (37) is fixedly mounted on the top of the mounting platform (33); the gear (36) is rotatably arranged on one side of the first mounting plate (37); the gear (36) and the rack (35) are meshed with each other; the first bevel gear (42) is located on a side of the first mounting plate (37) away from the gear (36) and is coaxially fixedly connected to the gear (36); the second mounting plate (44) is fixed on the mounting platform (33); the second bevel gear (43) is rotatably arranged on one side of the second mounting plate (44); the second bevel gear (43) and the first bevel gear (42) are meshed with each other.

6. The anti-retraction type wiring device for electric power maintenance according to claim 5, characterized in that: The pushing assembly comprises a rotating disk (45), a second hinged rod (46), a push rod (51) and an adjusting member. The rotating disk (45) is located on a side of the second mounting plate (44) away from the second bevel gear (43) and is coaxially fixedly connected to the second bevel gear (43). The adjusting member is mounted on the surface of the rotating disk (45). One end of the push rod (51) is fixedly connected to a side of one of the sliding seats (26) away from the cutter (27). The other end of the push rod (51) is hingedly connected to one end of the second hinged rod (46). The other end of the second hinged rod (46) is hingedly connected to the adjusting member.

7. The anti-retraction type wiring device for electric power maintenance according to claim 6, characterized in that: The adjusting member comprises a limiting groove (47), a moving block (48), a screw rod (49) and a handle (50); the limiting groove (47) is formed on the surface of the rotating disk (45); the moving block (48) is slidably arranged inside the limiting groove (47); one end of the second hinge rod (46) away from the push rod (51) is hinged to the surface of the moving block (48); the screw rod (49) passes through the moving block (48) and both ends are rotatably connected to the rotating disk (45) through bearings; the moving block (48) and the screw rod (49) are threadedly engaged; the handle (50) is located on one side of the rotating disk (45); one end of the screw rod (49) passes through the rotating disk (45) and is fixedly connected to the handle (50).

8. The anti-retraction type wiring device for electric power maintenance according to claim 7, characterized in that: The telescopic assembly comprises a rotating rod (23), two sliding grooves (25) and two first hinged rods (24), the two sliding grooves (25) are symmetrically opened at the top of the U-shaped frame (22), the bottom end of each sliding seat (26) is slidably arranged inside a sliding groove (25), the rotating rod (23) is located below the U-shaped frame (22) and the middle part of the rotating rod (23) is rotatably arranged on the U-shaped frame (22) through a rotating shaft, the two ends of the rotating rod (23) are respectively hinged to one end of the two first hinged rods (24), and the end of each first hinged rod (24) away from the rotating rod (23) is hinged to the bottom end of a sliding seat (26).

9. The anti-retraction type wiring device for electric power maintenance according to claim 8, characterized in that: The guide assembly comprises a vertical plate (16), two guide wheels (17), two strip grooves (18), two adapter frames (19), two first guide rods (20), two first connecting plates (21) and two second connecting plates (52). The vertical plate (16) is fixedly mounted on the top of the base (11). The two strip grooves (18) are both opened on the vertical plate (16). Each first connecting plate (21) is slidably arranged inside a strip groove (18). One end of each first connecting plate (21) is fixedly connected to an adapter frame (19). Each guide wheel (17) is rotatably arranged inside an adapter frame (19). Each first guide rod (20) is slidably arranged on a second connecting plate (52). One end of each first guide rod (20) is fixedly connected to a first connecting plate (21). The two second connecting plates (52) are respectively fixed to two of the claws (13).

10. The anti-retraction type wiring device for electric power maintenance according to claim 9, characterized in that: A side plate (28) is provided on a side of each sliding seat (26) away from the cutter (27), each side plate (28) is fixedly connected to the U-shaped frame (22), two second guide rods (29) are slidably mounted on each side plate (28), one end of each second guide rod (29) close to the sliding seat (26) is fixedly connected to the sliding seat (26), and a through hole for a push rod (51) to pass through is formed on the side plate (28) close to the rotating disk (45), and the push rod (51) is slidably arranged inside the through hole.

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