CN211908186U

CN211908186U - Wire pliers for high-altitude operation

Info

Publication number: CN211908186U
Application number: CN201922335986.9U
Authority: CN
Inventors: 林镕钧
Original assignee: Nanan Shanghong Machinery Technology Co Ltd
Current assignee: Nanan Shanghong Machinery Technology Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-10
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a wire pliers for high-altitude operation, the structure of which comprises a handle, a rotating shaft, a fixed connecting block, a pressing block, a cutting block and a rotating block, when cutting, a cutting knife on the cutting block can push a pressed push block on a block body to push towards an air pushing groove when cutting a cutting wire under pressure, thereby pushing and pressing the air in the wire to enable the air to come to an inclined push groove through an air pushing pipeline, a certain pressure can be applied to a pressure-bearing plate, the pressure-bearing plate drives an inclined push ball to slide out from the inclined push groove, a thrust close to a notch is applied to the notch of a cut wire, the laminated rubber coating is pushed away, the structure of the device is improved, when the device is used, a certain pressure can be applied to the vicinity of the cut wire notch, the laminated rubber coating is pushed away on the wire, avoid the package to glue the pressfitting and be not convenient for use together.

Description

Wire pliers for high-altitude operation

Technical Field

The utility model relates to a high altitude construction's wire pincers belongs to high altitude construction technical field.

Background

A wire pliers is a manual tool for clamping and fixing a processing workpiece or twisting, bending and shearing a metal wire, the pliers is V-shaped and generally comprises a handle, a pliers cheek and a pliers mouth, but the prior art still has the following defects:

when the wire pliers shear some wires with good extension and stretchability, the wire coating on the cut is easily stretched under the influence of extrusion of a cutter, and after the wire pliers are cut, the wire coating is pressed together to coat the wire in the wire pliers, so that the wire pliers are not beneficial to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an aerial working's electric wire pliers to the prior art electric wire pliers of solution is when shearing some better electric wires of extension stretchability, and the electric wire rubber coating on its incision department is easily received the extruded influence of cutter and is stretched, and after cutting off, the pressfitting is in the same place between the rubber coating, wraps the electric wire in it, is unfavorable for carrying out the problem of using.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the wire pliers for high-altitude operation structurally comprises a handle, a rotating shaft, a fixed connecting block, a pressing block, a cutting block and a rotating block, wherein the left end of the handle is welded with the right end of the fixed connecting block, the cutting block comprises a gas pushing pipeline, a gas pushing groove, a shell, a block body, a pressed pushing block, a cutting line, an embedded groove, a cutting knife, an inclined pushing ball, an inclined pushing groove and a pressed plate, the gas pushing pipeline and the block body are of an integrated structure, the gas pushing groove is arranged in the block body, the top end of the block body is welded with the top end in the shell, the pressed pushing block is embedded and installed in the gas pushing groove, the cutting line is arranged in the middle of the embedded groove, the embedded groove and the shell are of an integrated structure, the cutting knife is positioned below the pressed pushing block and movably touches the pressed pushing block, the inclined pushing ball is embedded and installed on the inclined pushing groove, the inclined pushing groove and the block body are of an integrated structure, the pressed plate is embedded and installed in the inclined pushing groove, the top of the inclined pushing groove and the bottom of the gas pushing pipeline are of an integrated structure, the top of the inclined pushing ball is welded with the bottom of the pressed plate, and the shell and the pressing block are of an integrated structure.

Further, the rotating shaft is vertically embedded in the rotating block.

Further, the rotating shaft is vertically embedded in the fixed joint block.

Furthermore, the inclined push groove is of an inclined cuboid groove structure, and the groove is formed in the bottom end.

Furthermore, the pressing block and the cutting and combining block are of an integrated structure.

Further, the inclined pushing ball is of a spherical structure.

Furthermore, the rotating block is hinged with the fixed connecting block.

Advantageous effects

The utility model relates to a high altitude construction's wire pliers, through stretching into the electric wire to the piece of cutting, press the handle with strength and make the piece of exerting pressure drive the cutter on the piece of cutting carry out the pressfitting shearing to the electric wire, when shearing, the cutting knife on the piece of cutting is when cutting the cutting line of cutting under pressure, can promote the pushed block of receiving pressure on the block body and promote to pushing away the gas inslot, thereby push away the gas in it and make it come to the oblique thrust groove via pushing away the trachea, can exert certain pressure to the pressure receiving plate, let the pressure receiving plate drive oblique thrust ball roll-off from the oblique thrust groove, exert a thrust that is close to the incision near the incision of the electric wire that has just cut, push away the rubber coating that the pressfitting was in the same place, through the structure of improvement equipment, make equipment when using, can exert certain pressure near the shearing electric wire mouth, push away the rubber coating that receives the pressfitting on the electric wire, avoid the package to glue the pressfitting and be not convenient for use together.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a wire plier for high-altitude operation of the present invention;

FIG. 2 is a cross-sectional detailed structural diagram of the front view of the cutting and combining block of the present invention;

fig. 3 is a schematic cross-sectional detailed structure view of the front view of the cutting and combining block of the present invention after operation.

In the figure: the device comprises a handle-1, a rotating shaft-2, a fixed connecting block-3, a pressing block-4, a cutting block-5, a rotating block-6, an air pushing pipeline-51, an air pushing groove-52, a shell-53, a block body-54, a pressed pushing block-55, a cutting line-56, an embedded groove-57, a cutter-58, an inclined pushing ball-59, an inclined pushing groove-510 and a pressed plate-511.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a wire pliers for working aloft, which comprises: the structure of the utility model comprises a handle 1, a rotating shaft 2, a fixed connecting block 3, a pressing block 4, a cutting block 5 and a rotating block 6, wherein the left end of the handle 1 is welded with the right end of the fixed connecting block 3, the cutting block 5 comprises a gas pushing pipeline 51, a gas pushing groove 52, a shell 53, a block 54, a pressed pushing block 55, a cutting line 56, an embedded groove 57, a cutting knife 58, an oblique pushing ball 59, an oblique pushing groove 510 and a pressed plate 511, the gas pushing pipeline 51 and the block 54 are of an integrated structure, the gas pushing groove 52 is arranged in the block 54, the top end of the block 54 is welded with the top end in the shell 53, the pressed pushing block 55 is embedded and installed in the gas pushing groove 52, the cutting line 56 is arranged in the middle part of the embedded groove 57, the embedded groove 57 and the shell 53 are of an integrated structure, the cutting knife 58 is arranged below the pressed pushing block 55 and the two are movably contacted, the oblique pushing ball 59 is embedded and installed on the oblique pushing groove 510, push away groove 510 and block 54 as an organic whole structure to one side, it installs in pushing away the groove 510 to one side to receive the embedding of board 511, push away the top of groove 510 to one side and push away the bottom of trachea way 51 as an organic whole structure, the top of pushing away ball 59 to one side welds with the bottom that receives board 511 mutually, shell 53 and the piece 4 structure of exerting pressure as an organic whole, 2 perpendicular imbeds of axis of rotation on turning block 6, turning block 6 and fixed joint block 3 hinged joint, 2 perpendicular imbeds of axis of rotation on fixed joint block 3, it is the integrated structure with joint block 5 to exert pressure block 4, it is the spheroid structure to push away ball 59 to one side, push away the cuboid groove 510 for the slope to one side, its fluting is located on the bottom.

For example, when a maintenance worker uses a wire pliers, the maintenance worker inserts a wire into the cutting block 5, presses the handle 1 with force to make the pressing block 4 drive a cutter on the cutting block 5 to press and cut the wire, when cutting, the cutter 58 on the cutting block 5 pushes the pressed pushing block 55 on the block 54 to push towards the pushing groove 52 while pressing and cutting the cutting wire 56, so as to push the gas in the pushed block to the inclined pushing groove 59 through the pushing pipe 51, and a certain pressure can be applied to the pressure-receiving plate 511, so that the pressure-receiving plate 511 drives the inclined pushing ball 59 to slide out from the inclined pushing groove 510, and a pushing force close to the cut is applied to the vicinity of the cut wire, so as to push the pressed rubber coating open.

The utility model solves the problem that the rubber coating of the electric wire at the incision of the electric wire pliers is easy to be extruded and stretched by a cutter when the electric wire pliers shear some electric wires with better extension and stretchability, after the electric wire pliers are cut off, the rubber coatings are pressed together to wrap the electric wire in the rubber coating, which is not beneficial to use, through the mutual combination of the above parts, the utility model discloses an overhead working electric wire pliers, through stretching the electric wire onto a cutting block 5, pressing a handle 1 hard to drive a cutter on the cutting block 5 to press and shear the electric wire by a pressing block 4, when shearing, a cutter 58 on the cutting block 5 can push a pressed push block 55 on a block body 54 to push an air pushing groove 52, thereby pushing and pressing the air in the air pushing and pressing device to lead the air in the air pushing and pressing device to an inclined push groove 59 through an air pushing pipeline 51, the pressure plate 511 can be applied with a certain pressure, the pressure plate 511 drives the inclined push ball 59 to slide out from the inclined push groove 510, a pushing force close to the notch is applied to the notch of the electric wire which is just cut, and the laminated rubber coating is pushed out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high altitude construction's wire nipper, its structure includes handle (1), axis of rotation (2), fixed linking piece (3), pressure application piece (4), cutting block (5), turning block (6), its characterized in that:

the left end of the handle (1) is welded with the right end of the fixed connection block (3), the rotating shaft (2) is vertically embedded in the fixed connection block (3), the pressing block (4) and the cutting block (5) are of an integrated structure, the rotating block (6) is hinged to the fixed connection block (3), the cutting block (5) comprises a gas pushing pipeline (51), a gas pushing groove (52), a shell (53), a block body (54), a pressed pushing block (55), a cutting line (56), an embedded groove (57), a cutting knife (58), an inclined pushing ball (59), an inclined pushing groove (510) and a pressed plate (511), the gas pushing pipeline (51) and the block body (54) are of an integrated structure, the gas pushing groove (52) is arranged in the block body (54), the top end of the block body (54) is welded with the top end in the shell (53), and the pressed pushing block (55) is embedded in the gas pushing groove (52), the middle part of embedded groove (57) is located in line of cut (56), embedded groove (57) and shell (53) are integrated structure, cutting knife (58) are located the below of pressurized ejector pad (55), and the touching of the two activity, push away ball (59) embedding to one side and install on pushing away groove (510) to one side, push away groove (510) and block (54) are integrated structure to one side, it installs in pushing away groove (510) to one side to receive pressure board (511) embedding, the top of pushing away groove (510) to one side is integrated structure with the bottom of pushing away trachea (51), the top of pushing away ball (59) to one side welds with the bottom that receives pressure board (511) mutually, shell (53) and pressure application piece (4) are integrated structure.

2. An aerial work wire plier according to claim 1, characterized in that: the rotating shaft (2) is vertically embedded in the rotating block (6).

3. An aerial work wire plier according to claim 1, characterized in that: the inclined push ball (59) is of a spherical structure.

4. An aerial work wire plier according to claim 1, characterized in that: the inclined pushing groove (510) is of an inclined cuboid groove structure, the groove is formed in the bottom end of the inclined pushing groove, the pressing block (4) and the cutting block (5) are of an integrated structure, and the rotating block (6) is hinged to the fixed connecting block (3).