CN217115419U

CN217115419U - Wire stripping device for high-altitude hot-line work

Info

Publication number: CN217115419U
Application number: CN202220773460.8U
Authority: CN
Inventors: 刘大伟; 张小东; 葛蒙; 吴娟; 刘永鸽
Original assignee: State Grid Corp of China SGCC; Bozhou Power Supply Co of State Grid Anhui Electric Power Co Ltd; Mengcheng Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Bozhou Power Supply Co of State Grid Anhui Electric Power Co Ltd; Mengcheng Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-02
Anticipated expiration: 2032-04-01

Abstract

The utility model provides a wire stripping device for high altitude hot-line work, including be used for to placing the cable of treating the wire stripping close the mouth pliers, be used for treating the cable of wire stripping carry out fixed opening pliers, two and set up respectively the opening pliers with last insulating handle, cutter mechanism and the hold-down mechanism of closing the mouth pliers. The utility model discloses a set up the opening pincers and pass through the pivot cooperation with the pincers of remaining silent, treat the cable of wire stripping through hold-down mechanism and compress tightly, and set up cutter mechanism in the pincers of remaining silent, thereby can be through being close to each other and keeping away from of two insulated handle, hold-down mechanism drives the cable of treating the wire stripping and gos forward or retreat, thereby make cutter mechanism carry out the wire stripping to the cable, get rid of the exocuticle of cable, and through relieving the position that hold-down mechanism compressed tightly and adjust the cable after the wire stripping, thereby realize once only peeling off the insulating skin on the longer cable.

Description

Wire stripping device for high-altitude hot-line work

Technical Field

The utility model relates to a live working wire stripping technical field, concretely relates to wire stripping device for high altitude live working.

Background

The wire stripping device used in the current high-altitude live working is mainly a wire stripper, which is one of the common tools for internal wiring electricians, motor repair and instrument and meter electricians and is used for stripping the surface insulating layer at the head of a wire by the electrician. The wire stripper can separate the cut insulation sheath of the electric wire from the electric wire and can also prevent electric shock.

However, when the existing wire stripper is used for cutting off and stripping a power supply wire, only a small section of insulation skin can be stripped, and a great deal of effort is needed to strip a long insulation skin at one time, so that the stripping operation is often needed for multiple times when the long insulation skin needs to be stripped, which is very inconvenient for operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell not enough, provide a wire stripping device for high altitude live working.

In order to solve the technical problem, the utility model discloses a following technical scheme: the wire stripping device for high-altitude hot-line work comprises a closed pliers for placing a cable to be stripped, an open pliers for fixing the cable to be stripped, two insulating handles, a cutter mechanism and a pressing mechanism, wherein the two insulating handles are respectively arranged on the open pliers and the closed pliers, the open pliers and the closed pliers are rotatably connected through a rotating shaft, a through hole for placing the cable to be stripped is formed in the closed pliers, the cutter mechanism is arranged on the closed pliers and used for stripping the cable, and the pressing mechanism is arranged on the open pliers and used for pressing the cable.

Furthermore, the cutter mechanism comprises a threaded rod arranged on the closed pliers and a sharp corner block arranged in the through hole, and the threaded rod is rotatably connected with the sharp corner block.

Furthermore, a first groove for the sharp corner block to enter is formed in the top wall of the through hole.

Furthermore, the top of sharp corner piece is provided with first bearing, the bottom of threaded rod is rotated and is connected first bearing.

Furthermore, a C-shaped opening is formed in the opening pliers, the pressing mechanism comprises an adjusting screw rod arranged below the C-shaped opening and a top plate arranged inside the C-shaped opening, and the adjusting screw rod penetrates through a bottom plate of the C-shaped opening and is rotatably connected with the top plate.

Furthermore, a second bearing is arranged at the bottom of the top plate, and the adjusting screw is rotatably connected with the second bearing.

Furthermore, a second groove for placing the top plate is formed in the bottom plate of the C-shaped opening.

Furthermore, a return spring for connecting the opening pliers and the closing pliers is arranged below the rotating shaft.

Contrast prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up the opening pincers and pass through the pivot cooperation with the pincers of remaining silent, treat the cable of wire stripping through hold-down mechanism and compress tightly, and set up cutter mechanism in the pincers of remaining silent, thereby can be through being close to each other and keeping away from of two insulated handle, hold-down mechanism drives the cable of treating the wire stripping and gos forward or retreat, thereby make cutter mechanism carry out the wire stripping to the cable, get rid of the exocuticle of cable, and through relieving the position that hold-down mechanism compressed tightly and adjust the cable after the wire stripping, thereby realize once only peeling off the insulating skin on the longer cable.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic side view of a sectional structure of an open jaw according to an embodiment of the present invention.

Fig. 3 is a schematic side sectional view of a pair of closed-end pliers according to an embodiment of the present invention.

In the figure: 1. a pair of closed-end pliers; 2. an opening clamp; 3. an insulated handle; 4. a cutter mechanism; 5. a hold-down mechanism; 11. a through hole; 31. a rotating shaft; 41. a threaded rod; 42. a sharp corner block; 12. a first groove; 43. a first bearing; 21. a C-shaped opening; 51. adjusting the screw rod; 52. a top plate; 53. a second bearing; 22. a second groove; 6. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-3, the utility model discloses wire stripping device for high altitude hot-line work, including be used for to place the cable of treating the wire stripping close the mouth pliers 1, be used for treating the cable of wire stripping carry out fixed opening pliers 2, two and set up respectively opening pliers 2 with the last insulated handle 3 of closing the mouth pliers 1, cutter mechanism 4 and hold-down mechanism 5, opening pliers 2 with it connects to rotate through pivot 31 between the pliers 1 to close, be provided with the through-hole 11 that is used for placing the cable of treating the wire stripping on the pliers 1, cutter mechanism 4 sets up be provided with on the pliers 1 and carry out the wire stripping to the cable, hold-down mechanism 5 sets up be used for compressing tightly the cable on the pliers 2.

When the device is used, firstly, a cable to be stripped passes through the through hole 11, the cutter mechanism 4 is contacted with the cable, the two insulating handles 3 are held, the two insulating handles 3 are close to each other, the opening pliers 2 is close to the closing pliers 1, the cable in the opening pliers 2 is pressed and positioned through the pressing mechanism 5, one of the insulating handles 3 is loosened, the two insulating handles 3 are far away from each other, the opening pliers 2 and the closing pliers 1 are far away from each other, and the cable is positioned by the opening pliers 2 so as to drive the cable to move in the closing pliers 1, and in the process, the cutter mechanism 4 cuts the insulating skin on the outer surface of the cable to strip the insulating skin; the pressing mechanism 5 is released from pressing the cable, and the operation is repeated, so that the insulating skin on the outer surface of the longer cable can be stripped at one time, and the use of personnel is facilitated.

In one embodiment, the cutter mechanism 4 comprises a threaded rod 41 arranged on the closing pliers 1 and a sharp corner block 42 arranged in the through hole 11, and the threaded rod 41 is rotatably connected with the sharp corner block 42. Design like this, through setting up sharp corner piece 42, be convenient for treat the cable of wire stripping and skin to through setting up threaded rod 41, thereby can adjust the position of sharp corner piece 42 in through-hole 11, be convenient for at first adjust according to the cable that the size differs, and can adjust convenient to use according to the cable of different thickness.

In one embodiment, a first groove 12 for the insertion of the corner block 42 is provided on the top wall of the through hole 11. Design like this, through setting up first recess 12, be convenient for with sharp corner piece 42 income first recess 12 in to the convenience is when not using, accomodates sharp corner piece 42, avoids the mistake to touch.

In one embodiment, the top end of the sharp corner block 42 is provided with a first bearing 43, and the bottom end of the threaded rod 41 is rotatably connected with the first bearing 43. By the design, the first bearing 43 is arranged, so that the threaded rod 41 can be conveniently and rotatably connected with the sharp corner block 42, and the sharp corner block 42 can be moved up and down in the rotating process of the threaded rod 41.

In one embodiment, the opening pliers 2 is provided with a C-shaped opening 21, the pressing mechanism 5 includes an adjusting screw 51 disposed below the C-shaped opening 21 and a top plate 52 disposed inside the C-shaped opening 21, and the adjusting screw 51 passes through a bottom plate of the C-shaped opening 21 and is rotatably connected to the top plate 52. Design like this, through setting up roof 52, can be convenient for compress tightly fixedly the cable of treating the wire stripping to through setting up adjusting screw 51, thereby be convenient for adjust the position of roof 52 according to the size of cable, make roof 52 can cooperate the roof of C type mouth 21 to compress tightly the cable.

In one embodiment, a second bearing 53 is disposed at the bottom of the top plate 52, and the adjusting screw 51 is rotatably connected to the second bearing 53. By the design, the second bearing 53 is arranged, so that the adjusting screw rod 51 is conveniently connected with the top plate 52 in a rotating mode, and the adjusting screw rod 51 drives the top plate 52 to move in the vertical direction in the rotating process.

In one embodiment, a second groove 22 for placing the top plate 52 is disposed on the bottom plate of the C-shaped opening 21. By designing in this way, the second groove 22 is provided, so that the top plate 52 can be conveniently accommodated.

In one embodiment, a return spring 6 for connecting the opening forceps 2 and the closing forceps 1 is arranged below the rotating shaft 31. Design like this, through setting up reset spring 6, make things convenient for two insulating handles 3 to be close to the back, loosen one of them insulating handle 3, another insulating handle 3 automatic re-setting under reset spring 6's effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a wire stripping device for high altitude live working which characterized in that: the cable stripping device comprises a closed pliers (1) for placing a cable to be stripped, an open pliers (2) for fixing the cable to be stripped, two insulating handles (3) respectively arranged on the open pliers (2) and the closed pliers (1), a cutter mechanism (4) and a pressing mechanism (5), wherein the open pliers (2) are rotatably connected with the closed pliers (1) through a rotating shaft (31), a through hole (11) for placing the cable to be stripped is formed in the closed pliers (1), the cutter mechanism (4) is arranged on the closed pliers (1) and used for stripping the cable, and the pressing mechanism (5) is arranged on the open pliers (2) and used for pressing the cable.

2. The wire stripping device for aerial live working of claim 1, wherein: the cutter mechanism (4) comprises a threaded rod (41) arranged on the closed clamp (1) and a sharp corner block (42) arranged in the through hole (11), and the threaded rod (41) is rotatably connected with the sharp corner block (42).

3. The wire stripping device for aerial live working of claim 2, wherein: the top wall of the through hole (11) is provided with a first groove (12) for the sharp corner block (42) to enter.

4. The wire stripping device for aerial live working as claimed in claim 2 or 3, wherein: the top end of the sharp corner block (42) is provided with a first bearing (43), and the bottom end of the threaded rod (41) is rotatably connected with the first bearing (43).

5. The wire stripping device for aerial hot-line work of claim 1, 2 or 3, wherein: the opening pliers (2) are provided with a C-shaped opening (21), the pressing mechanism (5) comprises an adjusting screw rod (51) arranged below the C-shaped opening (21) and a top plate (52) arranged inside the C-shaped opening (21), and the adjusting screw rod (51) penetrates through a bottom plate of the C-shaped opening (21) and is rotatably connected with the top plate (52).

6. The wire stripping device for aerial live working of claim 5, wherein: the bottom of roof (52) is provided with second bearing (53), adjusting screw (51) is rotated and is connected second bearing (53).

7. The wire stripping device for aerial live working of claim 5, wherein: and a second groove (22) for placing the top plate (52) is arranged on the bottom plate of the C-shaped opening (21).

8. The wire stripping device for aerial hot-line work of claim 1, 2 or 3, wherein: and a return spring (6) used for connecting the opening pliers (2) and the closing pliers (1) is arranged below the rotating shaft (31).