CN220273302U - Wire clamp for power engineering - Google Patents

Abstract

The utility model discloses a wire clamp for electric power engineering, which comprises a wire clamping block, wherein clamping grooves are formed in the wire clamping block, placing grooves are formed in two sides of the wire clamping block, the placing grooves are communicated with the inside of the clamping grooves, an extrusion spring is fixedly arranged in the clamping grooves, the other end of the extrusion spring is fixedly connected with a first clamping block, a connecting column is fixedly arranged at the upper end of the wire clamping block, a limiting hole is formed in the connecting column, extrusion columns are slidably arranged in the wire clamping block and positioned on two sides of the connecting column, limiting grooves are formed in the extrusion columns, limiting bolts are slidably arranged in the limiting grooves, and the limiting bolts are mutually matched with the limiting holes. The extrusion post is driven to move downwards by pressing the pressing plate, the extrusion post moves to drive the limiting bolt to move, the limiting bolt is driven to move to the limiting hole, and the limiting bolt can be clamped into the limiting hole under the pushing of the return spring to fix the extrusion post, so that a cable can be conveniently fixed at high altitude.

Description

Wire clamp for power engineering

Technical Field

The utility model relates to a wire clamp, in particular to a wire clamp convenient for clamping a cable and used for electric power engineering.

Background

In the power line layout process, when two wires need to be electrically connected, a power line card is often required.

The utility model provides a fastener for electric power engineering of publication number CN217010317U of chinese patent publication, includes the fixture block, the montant is installed on the fixture block top, the roof is installed on the montant top, surface mounting has the second screw on the roof, the second screw surface is through threaded mounting has the commentaries on classics board, the connecting rod is installed through the extension spring to commentaries on classics board upper surface, the bolt is installed to the connecting rod bottom surface, the bolt with commentaries on classics board sliding connection, the roof upper surface is provided with the jack, the jack with the bolt is corresponding. The beneficial effects are that: utilize first screw rod to promote the slider and remove, through the cooperation of spring and bullet piece, make slider and bullet piece fixed more firm to the cable, prevent that the cable from sliding and coming off, utilize extension spring, connecting rod and bolt and jack's cooperation simultaneously, fix rotating plate and roof together, make the fixture block connect more firm.

The prior wire clamp for the power engineering has the advantages that problems are found when the wire clamp for the power engineering is used, the first screw rod is required to be rotated when a cable is fixed, the sliding block is driven to move and clamp the cable, but the cable is generally fixed in a high altitude, and tools such as an auxiliary wrench and the like are required to rotate the screw rod, so that the problem is dangerous.

Disclosure of Invention

The utility model aims to provide a wire clamp for power engineering, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fastener for electric power engineering, includes the clamp wire piece, the grip groove has been seted up in the clamp wire piece, the standing groove has been seted up to clamp wire piece both sides, the standing groove communicates with each other with the grip groove is inside, fixed mounting has the extrusion spring in the grip groove, the first grip block of extrusion spring other end fixedly connected with, clamp wire piece upper end fixed mounting has the spliced pole, the spacing hole has been seted up in the spliced pole, just be located spliced pole both sides slidable mounting in the clamp wire piece and have the extrusion post, spacing recess has been seted up in the extrusion post, slidable mounting has spacing bolt in the spacing recess, spacing bolt and spacing hole mutually support.

Preferably, a fixed disc is fixedly arranged at the upper end of the connecting column.

Preferably, the lower end of the extrusion column is fixedly provided with a second clamping block, and the upper end of the extrusion column is fixedly provided with a pressing plate.

Preferably, the limiting bolt is fixedly provided with a spring cushion block.

Preferably, the limiting bolt is sleeved with a return spring.

Preferably, a pull ring is fixedly arranged at one end of the limiting bolt.

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

1. pressing the pressing plate and driving the extrusion post to move downwards, the extrusion post moves and can drive the limiting bolt to move, and when the limiting bolt is driven to move to the limiting hole, the limiting bolt can be clamped into the limiting hole under the pushing of the return spring to fix the extrusion post, meanwhile, the extrusion post can drive the second clamping block to move and extrude to fix the cable in the clamping groove, and the pulling pull ring can drive the limiting bolt to move out of the limiting hole to remove the fixing of the extrusion post, so that the cable is clamped or taken down conveniently, the clamping step is reduced, and the cable is fixed at high altitude conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a wire clamping block; 101. a clamping groove; 102. extruding a spring; 103. a first clamping block; 104. a placement groove; 2. a connecting column; 201. a limiting hole; 202. a fixed plate; 3. an extrusion column; 301. a second clamping block; 302. pressing the plate; 4. a limit groove; 401. a limit bolt; 402. a spring cushion block; 403. a return spring; 404. and (5) a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fastener for electric power engineering, including clamp wire piece 1, clamp wire piece 1 has seted up clamping groove 101, the standing groove 104 has been seted up to clamp wire piece 1 both sides, standing groove 104 communicates with each other with clamping groove 101 is inside, fixed mounting has extrusion spring 102 in the clamping groove 101, extrusion spring 102 other end fixedly connected with first clamping block 103, clamp wire piece 1 upper end fixed mounting has spliced pole 2, spacing hole 201 has been seted up in the spliced pole 2, and clamp wire piece 1 is interior and be located spliced pole 2 both sides slidable mounting has extrusion post 3, spacing recess 4 has been seted up in the extrusion post 3, slidable mounting has spacing bolt 401 in spacing recess 4, spacing bolt 401 and spacing hole 201 mutually support.

In this embodiment, through placing the cable into the clamping groove 101 through the standing groove 104, then press the extrusion post 3 and can drive the second grip block 301 to remove, the second grip block 301 removes and can extrude the cable and move down, the cable moves down and can extrude first grip block 103, thereby compress extrusion spring 102, after the cable moves down to suitable position, the second grip block 301 can block up standing groove 104, avoid the cable to follow the standing groove 104 again and slide, simultaneously the extrusion post 3 removes and can drive spacing bolt 401 and remove, spacing bolt 401 can block into spacing hole 201 inside after removing to suitable position, thereby limit the extrusion post 3 position, extrusion spring 102 can be compressed and can provide certain ascending thrust, drive first grip block 103 extrusion fixed cable, fix the cable in clamping groove 101 inside, adopt this kind of mode need not like traditional fastener rotation bolt or screw rod, fixed cable is more convenient, the high altitude fixed cable of being convenient for.

In order to achieve the purpose of clamping cables, the device is realized by adopting the following technical scheme: the upper end of the connecting column 2 is fixedly provided with a fixed disc 202, the lower end of the extruding column 3 is fixedly provided with a second clamping block 301, and the upper end of the extruding column 3 is fixedly provided with a pressing plate 302.

The device can be fixed at a proper position through the fixed disc 202, the second clamping block 301 is matched with the first clamping block 103, a cable can be clamped inside the clamping groove 101, meanwhile, the second clamping block 301 can only slide inside the clamping groove 101, the rotation of the extrusion column 3 can be limited, and the pressing plate 302 is convenient for an operator to press the extrusion column 3.

In order to achieve the purpose of pushing the limiting plug pin 401 into the limiting hole 201, the device is realized by adopting the following technical scheme: a spring cushion block 402 is fixedly arranged on the limiting plug 401, a return spring 403 is sleeved on the limiting plug 401, and a pull ring 404 is fixedly arranged at one end of the limiting plug 401.

The return spring 403 can provide a certain thrust for the spring cushion block 402, the spring cushion block 402 can drive the limiting plug 401 to enter the limiting hole 201, and the pull ring 404 can drive the limiting plug 401 to move.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, firstly, a cable to be clamped is placed into the clamping groove 101 through the placing groove 104, then the pressing plate 302 is pressed to drive the extruding column 3 to move downwards, the extruding column 3 can drive the second clamping block 301 to move, the second clamping block 301 can extrude the cable to move downwards, the cable moves downwards and can extrude the first clamping block 103, so that the extruding spring 102 is compressed, meanwhile, the extruding column 3 can drive the limiting plug 401 to move, when the limiting plug 401 is driven to move to the limiting hole 201, the limiting plug 401 can be clamped into the limiting hole 201 under the pushing of the return spring 403, the extruding column 3 is fixed, at the moment, the placing groove 104 is blocked by the second clamping block 301, the cable is prevented from being slipped out, the extruding spring 102 can be compressed to provide a certain pushing force, and the first clamping block 103 is driven to extrude and fix the cable, and the cable is fixed inside the clamping groove 101.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fastener for electric power engineering, includes wire clamping piece (1), its characterized in that: clamping groove (101) have been seted up in clamp line piece (1), standing groove (104) have been seted up to clamp line piece (1) both sides, standing groove (104) communicate with each other with clamping groove (101) inside, fixed mounting has extrusion spring (102) in clamping groove (101), extrusion spring (102) other end fixedly connected with first clamping block (103), clamp line piece (1) upper end fixed mounting has spliced pole (2), spacing hole (201) have been seted up in spliced pole (2), clamp line piece (1) are interior and lie in spliced pole (2) both sides slidable mounting have extrusion post (3), spacing recess (4) have been seted up in extrusion post (3), slidable mounting has spacing bolt (401) in spacing recess (4), spacing bolt (401) mutually support with spacing hole (201).

2. The power engineering wire clip of claim 1, wherein: the upper end of the connecting column (2) is fixedly provided with a fixed disc (202).

3. The power engineering wire clip of claim 1, wherein: the lower end of the extrusion column (3) is fixedly provided with a second clamping block (301), and the upper end of the extrusion column (3) is fixedly provided with a pressing plate (302).

4. The power engineering wire clip of claim 1, wherein: and a spring cushion block (402) is fixedly arranged on the limiting bolt (401).

5. The power engineering wire clip of claim 1, wherein: and a return spring (403) is sleeved on the limiting bolt (401).

6. The power engineering wire clip of claim 1, wherein: one end of the limiting bolt (401) is fixedly provided with a pull ring (404).