CN217215727U

CN217215727U - Wire stripper for overhead conductor

Info

Publication number: CN217215727U
Application number: CN202220028033.7U
Authority: CN
Inventors: 许凤全; 倪琪琪
Original assignee: Xuzhou Feiyu Machinery Technology Co ltd
Current assignee: Xuzhou Feiyu Machinery Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-08-16
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a wire stripping pliers for air-frame wire, including left arm and right arm, the one end welding of left arm has left board, the one end welding of right arm has right board, left side board and right board are articulated through the axle, one side outer wall of left side board is provided with the dovetail plate, one side outer wall of dovetail plate is provided with blade one, the welding of one side outer wall of right side board has the stripper plate, one side outer wall of dovetail plate is opened there is the rectangular channel, one side outer wall welding of left side board has the rectangle post, the rectangle post is located the inside of rectangular channel, the one end of rectangle post has the cam through the hub connection, one side outer wall integrated into one piece of cam has the gusset, the gasket has been cup jointed to the outside of rectangle post, the gasket is located between cam and the left board. The utility model discloses a cam, dovetail board and the gasket that sets up utilize the rotation of cam to make the gasket extrude fixedly to the dovetail board, and then make the dovetail board be convenient for change, have two blades one on the dovetail board simultaneously for insulating layer more high-efficient when cutting of wire.

Description

Wire stripper for overhead conductor

Technical Field

The utility model relates to a wire stripping pliers technical field especially relates to a wire stripping pliers for empty rack wire.

Background

The overhead conductor is a conductor erected on the ground, and a wire stripper is needed to strip an insulating layer at one end of the conductor in the construction of the overhead conductor, so that the conductor can be connected.

When the blades of the wire stripper in the prior art are replaced, a wrench is needed, so that the blades of the wire stripper are inconvenient to replace, and when the wire is stripped, a single blade is adopted to cut the insulating layer of the wire, so that the wire stripping efficiency is reduced. Accordingly, there is a need to design a wire stripper for overhead conductors that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of inconvenient replacement of the blade and low cutting efficiency of the wire in the prior art, and providing the wire stripper for the overhead wire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wire stripping pliers for air-laid wire, includes left arm and right arm, the one end welding of left arm has the left board, the one end welding of right arm has the right board, left side board and right board are articulated through the axle, one side outer wall of left side board is provided with the dovetail plate, one side outer wall of dovetail plate is provided with blade one, the welding of one side outer wall of right side board has the stripper plate, open one side outer wall of dovetail plate has the rectangular channel, the welding of one side outer wall of left side board has the rectangle post, the rectangle post is located the inside of rectangular channel, the one end of rectangle post has the cam through the hub connection, one side outer wall integrated into one piece of cam has the gusset, the gasket has been cup jointed to the outside of rectangle post, the gasket is located between cam and the left board.

Furthermore, an installation groove is formed in the dovetail plate, and the left plate is matched with the installation groove.

Furthermore, a left handle sleeve is sleeved outside the left arm, and a right handle sleeve is sleeved outside the right arm.

Furthermore, a cushion block is welded on the outer wall of one side of the left handle sleeve, a screw rod is connected inside the right handle sleeve through threads, and a rotating handle is welded at one end of the screw rod.

Furthermore, a spring is sleeved on the outer wall of the screw rod and is positioned between the rotating handle and the right handle sleeve.

Furthermore, a rubber pad is bonded on the outer wall of one side of the gasket and is positioned between the dovetail plate and the gasket.

Furthermore, the sparrow mouth plates are integrally formed at one ends of the left plate and the right plate, and a cutting edge II is arranged on the outer wall of one side of each sparrow mouth plate.

The utility model has the advantages that:

1. through the cam, the dovetail plate and the gasket that set up, the rotation that utilizes the cam makes the gasket extrude fixedly to the dovetail plate, and then makes the dovetail plate be convenient for change, has two blades one on the dovetail plate simultaneously for the insulating layer of wire is more high-efficient when cutting.

2. Through the sparrow mouth plate and the second cutting edge, the second cutting edge is arranged on the sparrow mouth plate, so that the wire stripper has the function of scissors when in use, and the use of the wire stripper is more convenient.

3. Through the screw rod, the swing handle and the spring that set up, utilize the swing handle to rotate the screw rod for the length that the screw rod stretches out right handle cover obtains changing, and then makes can adjust according to the different diameters of wire, prevents that the wire core from being hurt when the wire stripping.

Drawings

Fig. 1 is a schematic structural view of a wire stripper for an overhead conductor according to the present invention;

fig. 2 is a schematic structural view of a wire stripper for an overhead conductor according to the present invention;

fig. 3 is a schematic structural view of a wire stripper for an overhead conductor according to the present invention;

fig. 4 is a schematic structural diagram of a wire stripper for an overhead conductor according to the present invention.

In the figure: 1 left arm, 2 right arm, 3 left plate, 4 right plate, 5 dovetail plate, 6 cutting edge I, 7 extrusion plate, 8 left handle sleeve, 9 right handle sleeve, 10 cushion block, 11 screw rod, 12 rotary handle, 13 spring, 14 mounting groove, 15 rectangular column, 16 gasket, 17 cam, 18 forcing plate, 19 rubber gasket, 20 sparrow mouth plate, 21 cutting edge II, 22 rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a wire stripper for an overhead wire, comprising a left arm 1 and a right arm 2, wherein one end of the left arm 1 is welded with a left plate 3, one end of the right arm 2 is welded with a right plate 4, the left plate 3 and the right plate 4 are hinged through a shaft, one side outer wall of the left plate 3 is provided with a dovetail plate 5, one side outer wall of the dovetail plate 5 is provided with a first cutting edge 6, the dovetail plate 5 is provided with two first cutting edges 6, so that the wire is more efficient in wire stripping and cutting, the wire to be stripped is placed inside the first cutting edge 6 of the dovetail plate 5, one side outer wall of the right plate 4 is welded with a squeezing plate 7, when the left arm 1 and the right arm 2 approach each other and rotate, the squeezing plate 7 squeezes the wire, and further the first cutting edge 6 cuts an insulation layer of the wire, one side outer wall of the dovetail plate 5 is provided with a rectangular groove 22, one side outer wall of the left plate 3 is welded with a rectangular column 15, and the rectangular column 15 is positioned inside the rectangular groove 22, the one end of rectangular column 15 is connected with cam 17 through the axle, one side outer wall integrated into one piece of cam 17 has gusset 18, gasket 16 has been cup jointed to rectangular column 15's outside, gasket 16 is located between cam 17 and the left board 3, rotate cam 17 through gusset 18, it is fixed to make gasket 16 extrude dovetail 5, and then make dovetail 5 be convenient for change, solve prior art need change the problem of the blade of wire stripping pliers with the help of the spanner, one side outer wall of gasket 16 bonds and has rubber pad 19, rubber pad 19 is located between dovetail 5 and gasket 16, utilize rubber pad 19 to make gasket 16 extrude certain flexible transition when fixing dovetail 5.

Further, the inside of the dovetail plate 5 is provided with an installation groove 14, the left plate 3 is matched with the installation groove 14, and the dovetail plate 5 is matched with the left plate 3 through the installation groove 14 during installation.

Further, the outside of left arm 1 has cup jointed left handle cover 8, and the outside of right arm 2 has cup jointed right handle cover 9, and left handle cover 8 and right handle cover 9 adopt the plastics material to make, makes the handheld part of left arm 1 and right arm 2 have insulating effect through left handle cover 8 and right handle cover 9.

Further, the cushion 10 is welded on the outer wall of one side of the left handle sleeve 8, the screw rod 11 is connected to the inside of the right handle sleeve 9 through threads, the rotary handle 12 is welded at one end of the screw rod 11, the rotary handle 12 rotates the screw rod 11, the length of the screw rod 11 extending out of the right handle sleeve 9 is changed, the adjustment can be carried out according to different diameters of wires, the wire core of the wires is prevented from being damaged when the wires are stripped, the spring 13 is sleeved on the outer wall of the screw rod 11, the spring 13 is located between the rotary handle 12 and the right handle sleeve 9, certain friction force is achieved when the screw rod 11 rotates by means of the spring 13, and the screw rod 11 is prevented from freely rotating.

Furthermore, the one end of the left plate 3 and the one end of the right plate 4 are both integrally formed with the sparrow mouth plate 20, one outer wall of one side of the sparrow mouth plate 20 is provided with the second cutting edge 21, and the second cutting edge 21 is arranged on the sparrow mouth plate 20, so that the wire stripper can further have the function of scissors when in use, a wire core with overlong length on a wire can be conveniently cut off, and the wire stripper is more convenient to use.

The working principle is as follows: when the wire stripper is used, when an overhead wire needs to be stripped, the screw 12 is rotated to drive the screw 11 to rotate, the screw 11 is abutted against the base plate, the distance between the extrusion plate 7 and the dovetail plate 5 is adjusted, wires with different diameters can be stripped, the wire to be stripped is placed inside the cutting edge I6 of the dovetail plate 5, the extrusion plate 7 extrudes the wire inside the cutting edge I6 by rotating the left arm 1 and the right arm 2, the cutting edge I6 cuts the insulating layer of the wire, the wire stripper is rotated to cut the insulating layer of the wire into a closed ring, the dovetail plate 5 is provided with the two cutting edges I6, the insulating layer of the wire is cut more efficiently by the dovetail plate 5, and then the insulating layer of the wire to be stripped can be cut through the cutting edge II 21 of the sparrow mouth plate 20, when needs are changed dovetail plate 5, rotate cam 17 through gusset 18, make cam 17 not extrude gasket 16, and then make gasket 16 and rubber pad 19 not extrude dovetail plate 5, can be convenient take off dovetail plate 5, mounting groove 14 and the left plate 3 of dovetail plate 5 that will treat to change cooperate, and make rectangular channel 22 cooperate with rectangular column 15, rotate cam 17 through gusset 18, can realize cam 17 and extrude fixedly through gasket 16 and rubber pad 19 to dovetail plate 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wire stripper for the overhead conductor comprises a left arm (1) and a right arm (2), and is characterized in that a left plate (3) is welded at one end of the left arm (1), a right plate (4) is welded at one end of the right arm (2), the left plate (3) is hinged with the right plate (4) through a shaft, a dovetail plate (5) is arranged on the outer wall of one side of the left plate (3), a cutting edge I (6) is arranged on the outer wall of one side of the dovetail plate (5), an extrusion plate (7) is welded on the outer wall of one side of the right plate (4), a rectangular groove (22) is formed in the outer wall of one side of the dovetail plate (5), a rectangular column (15) is welded on the outer wall of one side of the left plate (3), the rectangular column (15) is located inside the rectangular groove (22), a cam (17) is connected with one end of the rectangular column (15) through a shaft, and a reinforcing plate (18) is integrally formed on the outer wall of one side of the cam (17), the gasket (16) is sleeved outside the rectangular column (15), and the gasket (16) is located between the cam (17) and the left plate (3).

2. The wire stripper for overhead conductors of claim 1, wherein the dovetail plate (5) has an installation groove (14) formed therein, and the left plate (3) is fitted into the installation groove (14).

3. The wire stripper for overhead conductors of claim 1, wherein a left grip sleeve (8) is sleeved on the outside of the left arm (1), and a right grip sleeve (9) is sleeved on the outside of the right arm (2).

4. The wire stripper for the overhead conductor of claim 3, wherein a cushion block (10) is welded on the outer wall of one side of the left handle sleeve (8), a screw rod (11) is connected to the inside of the right handle sleeve (9) through threads, and a rotary handle (12) is welded at one end of the screw rod (11).

5. The wire stripper for overhead conductors of claim 4, wherein the outer wall of the screw (11) is sleeved with a spring (13), and the spring (13) is positioned between the rotary handle (12) and the right handle sleeve (9).

6. The wire stripper for overhead conductors of claim 1, wherein the gasket (16) has a rubber pad (19) bonded to one outer wall thereof, and the rubber pad (19) is located between the dovetail plate (5) and the gasket (16).

7. The wire stripper for overhead conductors of claim 1, wherein one end of each of the left plate (3) and the right plate (4) is integrally formed with a sparrow mouth plate (20), and the outer wall of one side of the sparrow mouth plate (20) is provided with a second cutting edge (21).