CN216598907U

CN216598907U - Vertically-arranged double-line clamp type suspension clamp

Info

Publication number: CN216598907U
Application number: CN202123315485.8U
Authority: CN
Inventors: 张永福; 张子岳; 张伟建; 张卫国
Original assignee: Renqiu Yatai Power Fittings Co ltd
Current assignee: Renqiu Yatai Power Fittings Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a vertical arrangement double-wire clamp type suspension clamp, include: the clamping device comprises a first clamp body, a second clamp body, a connecting rod and an adjusting rod, wherein the connecting rod is arranged at the lower end of the first clamp body, the adjusting rod is arranged at the upper end of the second clamp body, and the connecting rod is arranged on the inner side of the adjusting rod in a sliding mode. The utility model is convenient to fix the wire inside the first clamp body and the second clamp body, and meanwhile, the wire can be prevented from sliding inside the wire clamp through the arrangement of the first engaging teeth and the second engaging teeth; the connecting rod is arranged on the inner side of the adjusting rod in a sliding manner, and the distance between the first clamp body and the second clamp body can be adjusted only by adjusting the position of the positioning pin on the inner side of the positioning hole.

Description

Vertically-arranged double-wire clamp type suspension clamp

Technical Field

The utility model relates to a fastener technical field specifically is a vertical arrangement double-line clamp type suspension clamp.

Background

In the engineering of erecting high-voltage electric wires, a suspension clamp is needed for fixing the high-voltage electric wires on an insulator string. Two, four or more than two split conductors are adopted for each phase of conductor of the long-distance and large-capacity ultrahigh-voltage power transmission line, and two split conductors are adopted for 220kV and 330kV power transmission lines at present. When the two split conductors are arranged in parallel, in order to prevent the conductors from being crossed, a spacer needs to be installed between the split conductors, which increases the workload of installation and routine maintenance. Therefore, the vertical arrangement form of the two split conductors can be adopted, so that the height of the tower is increased, the installation of a spacer is not needed, and the installation and maintenance workload can be reduced.

The existing vertically-arranged double-wire clamp type suspension wire clamp is formed by hanging two common suspension wire clamps on a pair of integral steel hanging plates, the hanging plates of the wire clamp are formed by two steel plates, and when a power transmission line is clamped and fixed, the operation is not easy to carry out, so that the workload of workers can be increased in use.

And the length of the wire clamp can not be adjusted, when the wire clamp is actually used, the distance of the erected high-voltage wire is long or short, and when the high-voltage wire in a longer distance is erected, the effect of preventing the wire from being crossed by adopting the suspension wire clamp is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical arrangement double-wire clamp type suspension clamp to inconvenient problem of operation when solving the fastener installation.

In order to achieve the above object, the utility model provides a following technical scheme: a vertically aligned double wire clamp type suspension clamp comprising: the clamping device comprises a first clamp body, a second clamp body, a connecting rod and an adjusting rod, wherein the connecting rod is arranged at the lower end of the first clamp body, the adjusting rod is arranged at the upper end of the second clamp body, and the connecting rod is arranged on the inner side of the adjusting rod in a sliding mode.

Preferably, first clamp is provided with the guide way with the second clamp inner wall, and the guide way inboard rotates and is connected with the actuating lever, and threaded connection has the clamp splice on the actuating lever, and the one end of clamp splice slides and sets up at the guide way inboard, and the lower extreme of actuating lever is provided with the hexagonal piece, rotates the hexagonal piece and can drive the clamp splice rebound, fixes a position it through the inside wire of clamp splice butt first clamp or second clamp.

Preferably, the clamping block is provided with second meshing teeth, and the second meshing teeth are used for increasing the friction force between the clamping block and the lead.

Preferably, the inner walls of the first clamp body and the second clamp body are provided with first meshing teeth, and the first meshing teeth increase the friction force between the first clamp body and the conducting wire and between the second clamp body and the conducting wire to prevent the electric wire from sliding.

Preferably, splayed openings are formed in the first clamp body and the second clamp body, and the splayed openings are convenient for the cables to be inserted into the inner sides of the first clamp body and the second clamp body.

Preferably, be provided with the mounting groove on the connecting rod, the inboard slip of mounting groove is provided with the locating pin, is provided with the spring between the locating pin, and elasticity through the spring promotes the locating pin and outwards removes, and outside butt locating pin will promote the locating pin and move along the mounting groove internal contraction.

Preferably, the inner wall of the adjusting rod is symmetrically provided with positioning holes, positioning pins are inserted into the inner sides of the positioning holes, and the positioning pins are inserted into the inner sides of different positioning holes to adjust the distance between the first clamp body and the second clamp body.

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

1. the utility model discloses it is inboard that the convenience is fixed the wire at first clamp and second clamp, can avoid the wire to slide in the fastener inboard through the setting of first interlock tooth and second interlock tooth simultaneously.

2. The utility model discloses the connecting rod slides and establishes adjusting the pole inboard only to need to adjust the locating pin and can adjust first clamp and second clamp interval in the inboard position of locating hole.

Drawings

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

FIG. 2 is a sectional view of the overall structure of the present invention;

in the figure: the clamp comprises a first clamp body 1, a guide groove 11, a driving rod 12, a hexagonal block 13, a first meshing tooth 14, a splayed opening 15, a second clamp body 2, a connecting rod 3, a mounting groove 31, a positioning pin 32, a spring 33, an adjusting rod 4, a positioning hole 41, a clamp block 5 and a second meshing tooth 51.

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.

Example 1

Referring to fig. 1 and 2, there is shown a vertically aligned double-wire clamp type suspension clamp, comprising: the clamping device comprises a first clamp body 1, a second clamp body 2, a connecting rod 3 and an adjusting rod 4, wherein the connecting rod 3 is arranged at the lower end of the first clamp body 1, the adjusting rod 4 is arranged at the upper end of the second clamp body 2, and the connecting rod 3 is arranged on the inner side of the adjusting rod 4 in a sliding mode.

First clamp 1 is provided with guide way 11 with 2 inner walls of second clamp, 11 inboard rotations in guide way are connected with actuating lever 12, actuating lever 12 is the threaded rod, threaded connection has clamp splice 5 on the actuating lever 12, the one end of clamp splice 5 slides and sets up in guide way 11 inboardly, clamp splice 5 leads spacingly through guide way 11, the lower extreme of actuating lever 12 is provided with hexagonal piece 13, the actuating lever 12 is conveniently rotated in setting up of hexagonal piece 13, it can drive clamp splice 5 rebound to rotate hexagonal piece 13, fix a position it through the inboard wire of clamp splice 5 first clamp 1 or the second clamp 2.

The clamping block 5 is provided with a second meshing tooth 51, and the second meshing tooth 51 is used for increasing the friction force between the clamping block 5 and the conducting wire and preventing the electric wire from sliding.

The inner walls of the first clamp body 1 and the second clamp body 2 are provided with first meshing teeth 14, and the first meshing teeth 14 increase the friction force between the first clamp body 1 and the conducting wire and between the second clamp body 2 and the conducting wire to prevent the electric wire from sliding.

Splayed openings 15 are formed in the first clamp body 1 and the second clamp body 2, and the splayed openings 15 facilitate the insertion of cables into the inner sides of the first clamp body 1 and the second clamp body 2.

When this fastener uses: through the 15 butt wires of splayed mouth, embolia first clamp 1 with the wire, it is 2 inboard of second clamp, then rotate hexagonal piece 13 and drive actuating lever 12 and rotate, actuating lever 12 rotates and can drive clamp splice 5 and remove the inboard wire of first clamp 1 of butt and second clamp 1 along guide way 11, through first clamp 1, the first interlock tooth 14 of 2 inner walls of second clamp and the second interlock tooth 51 on the clamp splice 5 can press from both sides tight wire and prevent to slide, can avoid the inboard slip of fastener of wire when with this convenient operation.

Example 2

Referring to fig. 2, this embodiment is further illustrated with respect to example 1, which shows a vertically aligned double wire clamp type suspension clamp, comprising: the clamping device comprises a first clamp body 1, a second clamp body 2, a connecting rod 3 and an adjusting rod 4, wherein the connecting rod 3 is arranged at the lower end of the first clamp body 1, the adjusting rod 4 is arranged at the upper end of the second clamp body 2, the connecting rod 3 is arranged on the inner side of the adjusting rod 4 in a sliding mode, and the connecting rod 3 and the adjusting rod 4 are square rods.

Connecting rod 3 is last to be provided with mounting groove 31, and the inboard slip of mounting groove 31 is provided with locating pin 32, is provided with spring 33 between the locating pin 32, and the elasticity through spring 33 promotes locating pin 32 and outwards removes, and outside butt locating pin 32 will promote locating pin 32 and follow the inside shrink of mounting groove 31 and move.

The inner wall of the adjusting rod 4 is symmetrically provided with positioning holes 41, positioning pins 32 are inserted into the inner sides of the positioning holes 41, and the positioning pins 32 are inserted into different inner sides of the positioning holes 41 to adjust the distance between the first clamp body 1 and the second clamp body 2.

In this embodiment, the connecting rod 3 is slidably disposed inside the adjusting rod 4 and is inserted into the positioning hole 41 through the positioning pin 32 for positioning, when the distance between the first clip 1 and the second clip 2 is adjusted, the positioning pin 14 is extruded inwards along the mounting groove 31 to be separated from the inside of the mounting groove 31 where the positioning hole 41 is originally inserted and retracted, and then the positioning pin 14 is inserted into the corresponding positioning hole 41 according to the length requirement, so that the distance between the first clip 1 and the second clip 2 can be conveniently adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A vertically aligned double clamp type suspension clamp comprising:

the clamping device comprises a first clamp body (1), a second clamp body (2), a connecting rod (3) and an adjusting rod (4), wherein the connecting rod (3) is arranged at the lower end of the first clamp body (1), the adjusting rod (4) is arranged at the upper end of the second clamp body (2), and the connecting rod (3) is arranged on the inner side of the adjusting rod (4) in a sliding mode.

2. The vertically aligned double-line clamp type suspension clamp of claim 1, wherein: the inner walls of the first clamp body (1) and the second clamp body (2) are provided with guide grooves (11), the inner sides of the guide grooves (11) are rotatably connected with driving rods (12), clamping blocks (5) are connected to the driving rods (12) in a threaded mode, one ends of the clamping blocks (5) are arranged on the inner sides of the guide grooves (11) in a sliding mode, and hexagonal blocks (13) are arranged at the lower ends of the driving rods (12).

3. The vertically aligned double-line clamp type suspension clamp of claim 2, wherein: the clamping block (5) is provided with second meshing teeth (51).

4. The vertically aligned double-line clamp type suspension clamp of claim 1, wherein: the inner walls of the first clamp body (1) and the second clamp body (2) are provided with first meshing teeth (14).

5. The vertically aligned double-line clamp type suspension clamp of claim 1, wherein: splayed openings (15) are formed in the first clamp body (1) and the second clamp body (2).

6. The vertically aligned double-line clamp type suspension clamp of claim 1, wherein: the connecting rod (3) is provided with a mounting groove (31), positioning pins (32) are arranged on the inner side of the mounting groove (31) in a sliding mode, and springs (33) are arranged between the positioning pins (32).

7. The vertically aligned double-line clamp type suspension clamp of claim 1, wherein: the inner wall of the adjusting rod (4) is symmetrically provided with positioning holes (41), and positioning pins (32) are inserted into the inner sides of the positioning holes (41).