CN217666117U

CN217666117U - Electric power construction electric wire shearing mechanism

Info

Publication number: CN217666117U
Application number: CN202221862931.9U
Authority: CN
Inventors: 陈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-10-28
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to the field of wire shearing, in particular to a wire shearing device for electric power construction, which comprises a supporting plate, wherein an arc-shaped planker is arranged at the top end of the supporting plate, a knife edge groove is formed in the middle part of the arc-shaped planker, a positioning mechanism is arranged inside the supporting plate, and a wire stripping mechanism is arranged on one side of the supporting plate; one side of backup pad is provided with vertical track, and one side on vertical track top is provided with the connecting plate, and the inside slidable mounting of connecting plate has the slide bar, and the bottom of slide bar is rotated and is provided with the slider board. The utility model discloses a be provided with slide bar, vertical track, slider board, blade subassembly and driving motor, portable power source can provide the electric energy for driving motor for the device adapts to more use scenes and environment, starts driving motor, makes the inside blade of blade subassembly rotatory at a high speed, carries out quick cutting to the electric wire, and spinning blade frictional force is big, can cut off the wire rapidly, and more laborsaving has improved the efficiency of cutting.

Description

Electric power construction electric wire shearing mechanism

Technical Field

The utility model relates to a wire field of cuting especially relates to an electric power construction electric wire shearing mechanism.

Background

Electric power construction refers to the process of building and maintaining projects related to the production, transmission, distribution of electrical energy. In the process of electric power construction, related workers inevitably need to shear the electric wire in order to meet construction requirements. At present, workers mainly shear cables in two modes of manually using wire cutters or large wire cutters.

An authorization notice number is CN216632428U and discloses an electric power construction electric wire shearing device, which belongs to the technical field of equipment for electric power construction. The utility model provides an electric power construction electric wire shearing mechanism, includes the installation section of thick bamboo, installation section of thick bamboo circumference outer wall downside middle part is equipped with the connecting rod, and the through-hole middle part is inlayed and is equipped with the swivel nut, and swivel nut inner wall threaded connection has the lead screw, and the mounting panel bottom surface is equipped with the arc cutter, and sliding hole inner wall sliding connection has the gag lever post, and installation section of thick bamboo right-hand member face downside is equipped with the subassembly of skinning, and installation section of thick bamboo circumference inner wall downside is equipped with arc loading board arc. The utility model discloses a setting is at the lead screw of swivel nut inner wall, the cooperation between the arc cutter at mounting panel bottom surface middle part and the gag lever post of slide opening inner wall, and the staff of being convenient for shears the cable that is different to the thickness light convenient, and this device simple structure easily carries moreover, and the staff of being convenient for uses in the place that construction environment is complicated, has higher practicality.

Drive the arc cutter from top to bottom through the lead screw among the above-mentioned technical scheme and cut, cutting efficiency is relatively slow, and the electric wire is inside to constitute by rubber and wire, only reciprocates through the arc cutter and produces the pressure cutting, and the frictional force that produces the electric wire is less to the electric wire is not cut off completely easily, makes the electric wire bottom produce glutinous even very easily, can't cut off totally, consequently, needs design an electric power construction electric wire shearing mechanism in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Drive the arc cutter from top to bottom through the lead screw and cut to exist among the background art, cutting efficiency is relatively slow, and the electric wire is inside to comprise rubber and wire, only reciprocates through the arc cutter and produces the pressure cutting, and the frictional force that produces the electric wire is less to the electric wire is difficult to cut off the electric wire completely, makes the electric wire bottom produce glutinous even very easily, can't cut off clean problem, provides an electric power construction electric wire shearing mechanism.

The utility model provides an electric power construction electric wire shearing mechanism, which comprises a supporting plate, wherein an arc-shaped planker is arranged at the top end of the supporting plate, a knife edge groove is formed in the middle of the arc-shaped planker, a positioning mechanism is arranged inside the supporting plate, and a wire stripping mechanism is arranged on one side of the supporting plate; one side of backup pad is provided with vertical track, one side on vertical track top is provided with the connecting plate, the inside slidable mounting of connecting plate has the slide bar, the bottom of slide bar is rotated and is provided with the slider board, one side of slider board and one side sliding connection of vertical track, slider board opposite side is connected with driving motor, one side of driving motor is rotated and is installed blade subassembly, one side of vertical track is provided with portable power source.

Preferably, the top of vertical track is provided with the fixed block, and the inside slidable mounting of fixed block has the gag lever post, and the spacing groove has been seted up to the inside of slide bar, and the inside in spacing groove is inserted to one side of gag lever post.

Preferably, the top end of the sliding rod is provided with a lifting handle.

Preferably, the positioning mechanism comprises two hollow bins, the hollow bins are arranged inside the supporting plate, moving blocks are slidably mounted inside the hollow bins, threaded rods are inserted into internal threads of the two moving blocks, one side of each threaded rod is rotatably connected with the inner wall of the supporting plate, and squeeze rollers are arranged at the top ends of the moving blocks.

Preferably, the outer side of the squeeze roll is sleeved with a wear-resistant sleeve.

Preferably, opposite threads are formed at one end, extending out of the hollow bin, of the threaded rod.

Preferably, the wire stripping mechanism comprises a supporting side plate, a concave plate is arranged on one side of the supporting side plate, a sliding block is slidably arranged inside the concave plate, a lead screw is rotatably arranged at the top end of the sliding block, one side of the lead screw is in threaded connection with one side of the supporting side plate, a stripping blade is arranged at the bottom end of the sliding block, bearing rings are symmetrically arranged at the bottom end of one side of the supporting side plate, auxiliary rollers are rotatably arranged inside the two bearing rings, and a rocking handle is arranged on one side of one of the bearing rings.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with slide bar, vertical track, slider board, blade subassembly and driving motor, portable power source can provide the electric energy for driving motor for the device adapts to more use scenes and environment, starts driving motor, makes the inside high-speed rotation of blade subassembly blade, carries out quick cutting to the electric wire, and rotary blade frictional force is big, can cut off the wire rapidly, and more laborsaving has improved the efficiency of cutting.

2. Through being provided with positioning mechanism, rotatory threaded rod for two movable blocks are close to each other, make squeeze roll center counterpoint extrusion electric wire side, and as the extrusion force increase, the wire can be fixed a position, is convenient for cut.

3. Through being provided with wire stripping mechanism, rotatory lead screw for the sliding block slides, adjusts the distance from top to bottom of peeling blade, makes it be close to the outer gum cover of electric wire, waves the handle through rotating, makes the auxiliary roll drive the electric wire and is convenient for pull out forward, can carry out quick wire stripping.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the positioning mechanism of the present invention;

fig. 3 is a schematic side view of the wire stripping mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention.

In the figure: 110. a support plate; 120. an arc-shaped carriage; 130. a vertical track; 131. a slider plate; 132. a mobile power supply; 133. a connecting plate; 134. a slide bar; 135. a blade assembly; 136. a drive motor; 137. a limiting groove; 138. a fixed block; 139. a limiting rod; 200. a positioning mechanism; 210. a squeeze roll; 211. a threaded rod; 212. a hollow bin; 213. a moving block; 300. a wire stripping mechanism; 310. supporting the side plates; 311. a screw rod; 312. shaking the handle; 313. an auxiliary roller; 314. a bearing ring; 315. stripping the blade; 316. a concave plate; 317. and a slider.

Detailed Description

Example one

Referring to fig. 1-4, the present invention provides an embodiment of: the utility model provides an electric power construction electric wire shearing mechanism, includes backup pad 110, all electrical apparatus that use in the utility model are the model that can directly purchase on the market, and its concrete theory of operation is the prior art that the field person is familiar with, so do not explain here, the top of backup pad 110 is provided with arc planker 120, the middle part of arc planker 120 has seted up the sword mouth groove, the inside of backup pad 110 is provided with positioning mechanism 200, one side of backup pad 110 is provided with wire stripping mechanism 300; one side of the support plate 110 is provided with a vertical rail 130, one side of the top end of the vertical rail 130 is provided with a connecting plate 133, a sliding rod 134 is slidably mounted inside the connecting plate 133, the bottom end of the sliding rod 134 is rotatably provided with a sliding block plate 131, one side of the sliding block plate 131 is slidably connected with one side of the vertical rail 130, the other side of the sliding block plate 131 is connected with a driving motor 136, one side of the driving motor 136 is rotatably provided with a blade assembly 135, and one side of the vertical rail 130 is provided with a mobile power supply 132; the mobile power supply 132 can provide electric energy for the driving motor 136, so that the device is suitable for more use scenes and environments, a positioning electric wire is clamped through the positioning mechanism 200, the sliding rod 134 is held by a hand, the sliding block plate 131 slides up and down, the driving motor 136 is started, the blade inside the blade assembly 135 rotates at a high speed, the electric wire is rapidly cut, the friction force of the rotating blade is large, a wire can be rapidly cut off, more labor is saved, and the cutting efficiency is improved.

Further, a fixing block 138 is arranged at the top end of the vertical rail 130, a limiting rod 139 is slidably mounted inside the fixing block 138, a limiting groove 137 is formed inside the sliding rod 134, and one side of the limiting rod 139 is inserted into the limiting groove 137; the limiting rod 139 is clamped in the limiting groove 137, so that the sliding rod 134 is limited when the work is stopped, and the sliding rod can be erected.

Further, a lifting handle is arranged at the top end of the sliding rod 134; the worker can conveniently hold the sliding rod 134 to move downwards for cutting.

Example two

Compared with the first embodiment, please refer to fig. 2, the positioning mechanism 200 includes two hollow bins 212, the hollow bins 212 are disposed inside the supporting plate 110, the moving blocks 213 are slidably mounted inside the hollow bins 212, the threaded rods 211 are inserted into the internal threads of the two moving blocks 213, one side of the threaded rods 211 is rotatably connected with the inner wall of the supporting plate 110, and the top ends of the moving blocks 213 are provided with the squeeze rollers 210; the staff rotates threaded rod 211 for two movable blocks 213 are close to each other, makes squeeze roll 210 center counterpoint and extrude the electric wire side, and when the extrusion force increased, the wire can be fixed a position, is convenient for cut.

Further, a wear-resistant sleeve is sleeved on the outer side of the squeeze roller 210; the stability of centre gripping is convenient for increase.

Further, one end of the threaded rod 211 extending into the hollow bin 212 is provided with opposite threads; the opposite threads allow the blocks 213 to move toward each other for centering.

EXAMPLE III

Compared with the first embodiment, referring to fig. 3, the wire stripping mechanism 300 includes a supporting side plate 310, a concave plate 316 is disposed on one side of the supporting side plate 310, a sliding block 317 is slidably mounted inside the concave plate 316, a lead screw 311 is rotatably mounted at the top end of the sliding block 317, one side of the lead screw 311 is in threaded connection with one side of the supporting side plate 310, a stripping blade 315 is disposed at the bottom end of the sliding block 317, bearing rings 314 are symmetrically disposed at the bottom end of one side of the supporting side plate 310, auxiliary rollers 313 are rotatably mounted inside the two bearing rings 314, and a shaking handle 312 is disposed at one side of one of the bearing rings 314; the lead screw 311 is rotated by the staff, so that the sliding block 317 slides, the up-and-down distance of the stripping blade 315 is adjusted, the stripping blade is close to the outer layer rubber sleeve of the electric wire, the handle 312 is rocked through rotation, the auxiliary roller 313 drives the electric wire to be pulled out forward conveniently, and quick wire stripping can be carried out.

The utility model discloses a theory of operation as follows: the mobile power supply 132 can provide electric energy for the driving motor 136, so that the device adapts to more use scenes and environments, a positioning electric wire is clamped through the positioning mechanism 200, the sliding rod 134 is held by a hand, the sliding block plate 131 slides up and down, the driving motor 136 is started, the blade inside the blade assembly 135 rotates at a high speed, the electric wire is cut rapidly, the friction force of the rotating blade is large, and the wire can be cut off rapidly.

The worker rotates the threaded rod 211 to enable the two moving blocks 213 to approach each other, so that the center of the squeezing roller 210 is aligned to squeeze the side face of the electric wire, and when the squeezing force is increased, the lead is positioned; the lead screw 311 is rotated by the staff, so that the sliding block 317 slides, the up-and-down distance of the stripping blade 315 is adjusted, the stripping blade is close to the outer layer rubber sleeve of the electric wire, the handle 312 is rocked through rotation, the auxiliary roller 313 drives the electric wire to be pulled out forward conveniently, and quick wire stripping can be carried out.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The electric wire shearing device for electric power construction is characterized by comprising a supporting plate (110), wherein an arc-shaped dragging plate (120) is arranged at the top end of the supporting plate (110), a knife edge groove is formed in the middle of the arc-shaped dragging plate (120), a positioning mechanism (200) is arranged inside the supporting plate (110), and a wire stripping mechanism (300) is arranged on one side of the supporting plate (110);

one side of backup pad (110) is provided with vertical track (130), one side on vertical track (130) top is provided with connecting plate (133), the inside slidable mounting of connecting plate (133) has slide bar (134), the bottom of slide bar (134) is rotated and is provided with slider board (131), one side and one side sliding connection of vertical track (130) of slider board (131), slider board (131) opposite side is connected with driving motor (136), one side rotation of driving motor (136) is installed blade subassembly (135), one side of vertical track (130) is provided with portable power source (132).

2. The electric power construction wire shearing device as claimed in claim 1, wherein a fixing block (138) is arranged at the top end of the vertical rail (130), a limiting rod (139) is slidably mounted inside the fixing block (138), a limiting groove (137) is formed inside the sliding rod (134), and one side of the limiting rod (139) is inserted into the limiting groove (137).

3. The electric power construction wire shearing device as recited in claim 1, wherein the top end of the sliding rod (134) is provided with a lifting handle.

4. The electric power construction wire shearing device as claimed in claim 1, wherein the positioning mechanism (200) comprises two hollow bins (212), the hollow bins (212) are arranged inside the supporting plate (110), the moving blocks (213) are slidably mounted inside the hollow bins (212), threaded rods (211) are inserted into internal threads of the two moving blocks (213), one side of each threaded rod (211) is rotatably connected with the inner wall of the supporting plate (110), and the top ends of the moving blocks (213) are provided with squeezing rollers (210).

5. The shearing device for the electric construction wire as claimed in claim 4, wherein a wear-resistant sleeve is sleeved on the outer side of the extrusion roller (210).

6. The electric power construction wire shearing device as claimed in claim 4, wherein one end of the threaded rod (211) extending inside the hollow bin (212) is provided with opposite threads.

7. The electric power construction wire shearing device according to claim 1, wherein the wire stripping mechanism (300) comprises supporting side plates (310), a concave plate (316) is arranged on one side of each supporting side plate (310), a sliding block (317) is slidably mounted inside each concave plate (316), a lead screw (311) is rotatably mounted at the top end of each sliding block (317), one side of each lead screw (311) is in threaded connection with one side of each supporting side plate (310), stripping blades (315) are arranged at the bottom end of each sliding block (317), bearing rings (314) are symmetrically arranged at the bottom end of one side of each supporting side plate (310), auxiliary rollers (313) are rotatably mounted inside two bearing rings (314), and a rocking handle (312) is arranged on one side of one bearing ring (314).