CN218771000U

CN218771000U - Multifunctional electric wire clamp

Info

Publication number: CN218771000U
Application number: CN202223122028.1U
Authority: CN
Inventors: 陈智健; 陈上乙
Original assignee: Zhejiang Enwei Electric Co ltd
Current assignee: Zhejiang Enwei Electric Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-28
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a multi-functional electric power fastener, comprising a base plate, bottom plate top both sides all are equipped with the fixed plate, the fixed plate is close to bottom plate one side and has seted up first fixed slot, the bottom plate is located and is equipped with two movable blocks between two fixed plates, the movable block is close to fixed plate one side and has seted up the spacing groove, the spacing inslot is equipped with the clamp splice, the clamp splice is close to fixed plate one side and is equipped with the second fixed slot with first fixed slot assorted, the clamp splice is located spacing inslot one end and passes through first spring and spacing groove lateral wall fixed connection, bottom plate top middle part is equipped with the threaded rod, be equipped with the briquetting on the threaded rod. This kind of electric power fastener simple structure, convenient operation can carry out the centre gripping to not unidimensional electric power cable, the effectual commonality that improves electric power fastener, and first spring is when the expend with heat and contract with cold appears in the electric wire, can stretch out and draw back automatically, the effectual safety in utilization that ensures the electric power fastener.

Description

Multifunctional electric wire clamp

Technical Field

The utility model relates to an electric power accessory technical field specifically is a multi-functional electric power fastener.

Background

The fastener can fix iron system or aluminium system metal accessories on the wire, and most need bear great pulling force in service, and some still guarantee simultaneously that electrical aspect contacts well, and the fastener mainly divide into: the utility model discloses a wire clamp, including equipment fastener, fuse clamp, holding clamp, terminal clamp, puncture earth clamp, fastener, insulating puncture clamp, double-end fastener, introduce fastener etc. current electric power fastener can not lead to application range limited according to the size of the size adjustment electric power fastener of electric wire, and the practicality descends, simultaneously, can not guarantee the electric wire and guarantee the clamping status all the time when expend with heat and contract with cold, just so can lead to the electric wire not hard up or drop from the electric power fastener, seriously influences work. Therefore, a multifunctional power wire clamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional electric power fastener to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional electric power fastener, includes the bottom plate, bottom plate top both sides all are equipped with the fixed plate, the fixed plate is close to bottom plate one side and has seted up first fixed slot, the bottom plate is located and is equipped with two movable blocks between two fixed plates, the movable block is close to fixed plate one side and has seted up the spacing groove, the spacing inslot is equipped with the clamp splice, the clamp splice be close to fixed plate one side be equipped with first fixed slot assorted second fixed slot, the clamp splice is located spacing inslot one end through first spring and spacing groove lateral wall fixed connection, bottom plate top middle part is equipped with the threaded rod, be equipped with the briquetting on the threaded rod, briquetting below both sides all are equipped with first inclined plane, be equipped with on the movable block with first inclined plane assorted second inclined plane.

Preferably, both sides below the movable block are provided with sliders, the bottom plate is provided with a sliding groove matched with the sliders, and one side, away from the threaded rod, of each slider is fixedly connected with the side wall of the sliding groove through a second spring.

Preferably, the upper portion of the threaded rod is fixedly connected with the rotating handle, and anti-skidding threads are arranged on the outer side of the rotating handle.

Preferably, the pressing block is positioned at both sides of the threaded rod and is inserted with a guide rod, the lower part of the guide rod is fixedly connected with the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of multi-functional power fastener, under the promotion of briquetting, make the movable block remove to fixed plate one side, when the movable block removes to the bottom plate both sides, mutually support between first fixed slot and the second fixed slot, can reach the purpose to the power line centre gripping, when the expend with heat and contract with cold of electric wire, first spring stretches out and draws back under the expend with heat and contract with cold of electric wire, the phenomenon of having avoided the electric wire to drop from the power fastener takes place, distance between clamp splice and the fixed plate is adjustable, make the fastener can carry out the centre gripping to not unidimensional electric wire. This kind of electric power fastener simple structure, convenient operation can carry out the centre gripping to not unidimensional electric power cable, the effectual commonality that improves electric power fastener, and first spring is when the expend with heat and contract with cold appears in the electric wire, can stretch out and draw back automatically, has avoided the phenomenon that the electric wire is not hard up or drops from electric power fastener to take place, the effectual safety in utilization that has ensured electric power fastener.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

in the figure: the anti-skid device comprises a base plate 1, a fixing plate 2, a first fixing groove 3, a movable block 4, a limiting groove 5, a first spring 6, a clamping block 7, a second fixing block 8, a threaded rod 9, a pressing block 10, a first inclined plane 11, a second inclined plane 12, a sliding block 13, a sliding groove 14, a second spring 15, a rotating handle 16, anti-skid threads 17 and a guide rod 18.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a multifunctional power line clamp comprises a bottom plate 1, wherein both sides above the bottom plate 1 are provided with fixed plates 2, one side of each fixed plate 2, which is close to the bottom plate 1, is provided with a first fixed groove 3, the bottom plate 1 is provided with two movable blocks 4 between the two fixed plates 2, the movable blocks 4 are movably connected with the bottom plate 1, one side of each movable block 4, which is close to the fixed plate 2, is provided with a limit groove 5, a clamping block 7 is arranged in the limit groove 5, one side of the clamping block 7, which is close to the fixed plate 2, is provided with a second fixed groove 8 matched with the first fixed groove 3, one end of the clamping block 7, which is positioned in the limit groove 5, is fixedly connected with the side wall of the limit groove 5 through a first spring 6, the clamping block 7 is movably connected with the movable blocks 4, when the movable blocks 4 move towards the two sides of the bottom plate 1, the first fixed groove 3 and the second fixed groove 8 are mutually matched, the purpose of clamping a power line can be achieved, and when the clamping block 7 is contacted with a power line, the clamping block 7 moves towards one side in the limiting groove 5, the first spring 6 is compressed under stress, the clamping force applied to the electric wire can be buffered through the elastic force of the first spring 6, meanwhile, when the electric wire expands with heat and contracts with cold, the first spring 6 stretches under the expansion with heat and contraction with cold of the electric wire, the phenomenon that the electric wire falls off from the electric wire clamp is avoided, the threaded rod 9 is arranged in the middle above the bottom plate 1, the lower portion of the threaded rod 9 is movably connected with the bottom plate 1, the threaded rod 9 is provided with the pressing block 10, the two sides below the pressing block 10 are respectively provided with the first inclined surfaces 11, the movable block 4 is provided with the second inclined surfaces 12 matched with the first inclined surfaces 11, when the threaded rod 9 rotates, the pressing block 10 on the threaded rod 9 can reciprocate in the vertical direction on the threaded rod 9, and in the moving process of the pressing block 10, the pressing block 10 extrudes the second inclined surfaces 12 on the movable block 4 through the first inclined surfaces 11, the movable block 4 can move on the bottom plate 1 under the pushing of the pressing block 10.

4 below both sides of movable block all are equipped with slider 13, be equipped with on bottom plate 1 with slider 13 assorted spout 14, slider 13 keeps away from threaded rod 9 one side and passes through

second spring

15 and 14 lateral walls fixed connection of spout, and inside slider 13 was located spout 14, through the mutually supporting between slider 13 and the spout 14, the effectual moving stability who improves movable block 4, when briquetting 10 and movable block 4 no longer contact, under the effect of second spring 15 elasticity, initial position can be replied automatically to movable block 4.

The upper portion of the threaded rod 9 is fixedly connected with the rotating handle 16, anti-skidding threads 17 are arranged on the outer side of the rotating handle 16, the threaded rod 9 can be conveniently rotated due to the fact that the rotating handle 16 is arranged, and friction force between a palm and the rotating handle 16 is effectively increased due to the fact that the anti-skidding threads 17 are arranged.

The briquetting 10 is located threaded rod 9 both sides and all pegs graft and has had guide bar 18, guide bar 18 below and bottom plate 1 fixed connection, guide bar 18 and briquetting 10 swing joint through the mutually supporting between guide bar 18 and the briquetting 10, the effectual mobility stability who improves briquetting 10.

Specifically, in the utility model discloses, when using the fastener, rotate rotation handle 16, rotation handle 16 drives threaded rod 9 and rotates, briquetting 10 that threaded rod 9 is in moves up and down on threaded rod 9, briquetting 10 extrudees through first inclined plane 11 second inclined plane 12 on the movable block 4, under the promotion of briquetting 10, make movable block 4 move to fixed plate 2 one side, when movable block 4 moves to bottom plate 1 both sides, mutually support between first fixed slot 3 and the second fixed slot 8, can reach the purpose to the power line centre gripping, when clamp splice 7 contacts with the electric wire, clamp splice 7 moves to one side in spacing groove 5, first spring 6 atress compression, can cushion the clamping-force that the electric wire received through the elasticity of first spring 6, and simultaneously, when the electric wire expends with heat and contract with cold, first spring 6 stretches out and draws back under the expend with cold of electric wire, the phenomenon emergence that the electric wire dropped from the power fastener has been avoided, distance between clamp splice 7 and fixed plate 2, make the fastener can carry out the centre gripping to the electric wire of unidimensional not.

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

Claims

1. The utility model provides a multi-functional electric power fastener, includes bottom plate (1), its characterized in that: bottom plate (1) top both sides all are equipped with fixed plate (2), fixed plate (2) are close to bottom plate (1) one side and have seted up first fixed slot (3), bottom plate (1) are located and are equipped with two movable block (4) between two fixed plate (2), movable block (4) are close to fixed plate (2) one side and have seted up spacing groove (5), be equipped with clamp splice (7) in spacing groove (5), clamp splice (7) are close to fixed plate (2) one side and are equipped with and first fixed slot (3) assorted second fixed slot (8), clamp splice (7) are located spacing groove (5) one end through first spring (6) and spacing groove (5) lateral wall fixed connection, bottom plate (1) top middle part is equipped with threaded rod (9), be equipped with briquetting (10) on threaded rod (9), briquetting (10) below both sides all are equipped with first inclined plane (11), be equipped with on movable block (4) with first inclined plane (11) assorted second inclined plane (12).

2. The multifunctional power clamp of claim 1, wherein: both sides below movable block (4) all are equipped with slider (13), be equipped with on bottom plate (1) with slider (13) assorted spout (14), threaded rod (9) one side is kept away from in slider (13) through second spring (15) and spout (14) lateral wall fixed connection.

3. The multifunctional power clamp of claim 1, wherein: the upper portion of the threaded rod (9) is fixedly connected with a rotating handle (16), and anti-skidding threads (17) are arranged on the outer side of the rotating handle (16).

4. The multifunctional power clamp of claim 1, wherein: the pressing block (10) is positioned on two sides of the threaded rod (9) and is inserted with guide rods (18), and the lower portion of each guide rod (18) is fixedly connected with the bottom plate (1).