CN209981992U

CN209981992U - Suspension clamp

Info

Publication number: CN209981992U
Application number: CN201920796604.XU
Authority: CN
Inventors: 金浩; 邹泽昌; 陈越
Original assignee: Zhongwang Electric Power Technology Co Ltd
Current assignee: Zhongwang Electric Power Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-01-21
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a suspension clamp, which comprises a suspension wire ring with the upper end fixing the suspension clamp on a lightning conductor, a suspension wire ring with the lower end hanging a wire and a connecting device connecting the suspension wire ring and the suspension wire ring; the wire hanging ring comprises an arc-shaped plate, an arc-shaped clamping and locking plate hinged with one end of the arc-shaped plate, a clamping and locking platform fixed at the other end of the arc-shaped plate and a clamping and locking port arranged on the clamping and locking platform; the suspension loop comprises an arc-shaped fixed plate, a fixed table fixedly connected with one end of the arc-shaped fixed plate, two fixed ports arranged on the fixed table, an arc-shaped connecting plate hinged to the other end of the arc-shaped fixed plate and a fixed belt arranged on the arc-shaped connecting plate and matched with the fixed ports; the connecting device comprises an inverted V-shaped support fixedly connected with the fixed station, a fixed connecting ring arranged at the lower end of the clamping table and a sleeve locking ring arranged at the top end of the inverted V-shaped support and connected with the fixed connecting ring in a ring buckle mode.

Description

Suspension clamp

Technical Field

The utility model relates to a suspension clamp belongs to transmission of electricity engineering technical field.

Background

Suspension clamp wide application is in power transmission, more be applied to high altitude transmission of electricity, the workman need hang the electric wire at high altitude construction, the constructor takes instrument and suspension line clamp at high altitude construction to the both hands operation risk is very big, suspension clamp that exists on the existing market uses the screw more and fixes the suspension line clamp on the lightning conductor, the constructor needs both hands screw the screw, sometimes the instrument drops and can have reduced the efficiency of construction and have this very big potential safety hazard simultaneously.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a suspension clamp to solve above problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a suspension clamp, characterized by: the lightning protection device comprises a suspension wire ring, a suspension wire ring and a connecting device, wherein the suspension wire ring is used for fixing a suspension wire clamp on a lightning conductor at the upper end, the suspension wire ring is used for suspending a wire at the lower end, and the connecting device is used for connecting the suspension wire ring and the suspension wire ring; the wire hanging ring comprises an arc-shaped plate, an arc-shaped clamping and locking plate hinged with one end of the arc-shaped plate, a clamping and locking platform fixed at the other end of the arc-shaped plate and a clamping and locking port arranged on the clamping and locking platform;

the suspension loop comprises an arc-shaped fixed plate, a fixed table fixedly connected with one end of the arc-shaped fixed plate, two fixed ports arranged on the fixed table, an arc-shaped connecting plate hinged to the other end of the arc-shaped fixed plate and a fixed belt arranged on the arc-shaped connecting plate and matched with the fixed ports;

the connecting device comprises an inverted V-shaped support fixedly connected with the fixed station, a fixed connecting ring arranged at the lower end of the clamping table and a sleeve locking ring arranged at the top end of the inverted V-shaped support and connected with the fixed connecting ring in a ring buckle mode.

Furthermore, a plurality of first saw-tooth-shaped protrusions are arranged on one side of the arc-shaped clamping and locking plate; a first sawtooth-shaped groove meshed with the lock opening is arranged inside the lock opening.

Furthermore, a second sawtooth-shaped protrusion is arranged on the fixing belt; and a second sawtooth-shaped groove meshed with the fixing hole is arranged in the fixing hole.

Furthermore, a rubber layer for protecting the electric wire is arranged on the inner layer of the hanging wire ring and the hanging wire ring.

Advantageous effects

A hanging wire ring and a hanging wire ring of a suspension wire clamp are connected through a clamping structure, construction can be completed only by covering the suspension wire clamp during installation, other auxiliary tools do not need to be carried, and the suspension wire clamp is convenient to install and firm to fix;

a rubber layer is arranged on the inner side of a suspension wire clip in a suspension wire ring and a suspension wire ring, so that the suspension wire clip has a protection effect on an electric wire and a lightning conductor and cannot cause scratches on the electric wire and the lightning conductor;

a connecting device of a suspension clamp is composed of an inverted V-shaped support, a fixed connecting ring arranged at the lower end of a clamping table and a sleeve locking ring arranged at the top end of the inverted V-shaped support and connected with the fixed connecting ring in a buckled mode, resistance in wind is reduced, and meanwhile bending of an electric wire at a fixed position is avoided.

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 an overall schematic view of a suspension clamp of the present invention;

FIG. 2 is a schematic view of a structure of a suspension wire clip wire loop of the present invention;

fig. 3 is a schematic view of a suspension wire loop structure of the suspension wire clamp of the present invention;

fig. 4 is the utility model relates to a suspension clamp connecting device structure sketch map.

The reference numbers in the figures are:

1. hanging a wire ring; 11. an arc-shaped plate; 12. an arc-shaped clamping and locking plate; 13. a locking table; 14. a locking port; 15. a first saw-tooth shaped protrusion; 16. a first saw-tooth groove; 17. a rubber layer; 2. a suspension wire loop; 21. an arc-shaped fixing plate; 22. a fixed table; 23. an arc-shaped connecting plate; 24. a fixed port; 25. fixing belts; 26. a second saw-tooth shaped protrusion; 27. a second saw-tooth groove; 3. a connecting device; 31. an inverted V-shaped bracket; 32. a connecting ring; 33. and (4) sleeving a locking ring.

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 to 4, the utility model provides a suspension clamp, its characterized in that: the lightning protection device comprises a wire hanging ring 1 with the upper end fixing a suspension wire clamp on a lightning conductor, a wire hanging ring 2 with the lower end hanging a wire, and a connecting device 3 connecting the wire hanging ring 1 with the wire hanging ring 2; the wire hanging ring 1 comprises an arc-shaped plate 11, an arc-shaped clamping and locking plate 12 hinged with one end of the arc-shaped plate 11, a clamping and locking table 13 fixed at the other end of the arc-shaped plate 11 and a clamping and locking port 14 arranged on the clamping and locking table 13;

the suspension loop 2 comprises an arc-shaped fixing plate 21, a fixing platform 22 fixedly connected with one end of the arc-shaped fixing plate 21, two fixing ports 24 arranged on the fixing platform 22, an arc-shaped connecting plate 23 hinged to the other end of the arc-shaped fixing plate 21 and a fixing belt 25 arranged on the arc-shaped connecting plate 23 and matched with the fixing ports 24;

the connecting device 3 comprises an inverted V-shaped bracket 31 fixedly connected with the fixed table 22, a fixed connecting ring 32 arranged at the lower end of the clamping and locking table 13 and a sleeve locking ring 33 arranged at the top end of the inverted V-shaped bracket 31 and in ring-buckling connection with the fixed connecting ring 32.

Furthermore, a plurality of first saw-tooth-shaped protrusions 15 are arranged on one side of the arc-shaped clamping and locking plate 12; a first zigzag groove 16 is provided inside the locking notch 14 to engage with it.

Further, a second saw-tooth-shaped protrusion 26 is arranged on the fixing belt 25; a second sawtooth-shaped groove 27 is arranged inside the fixing opening 24 and is engaged with the fixing opening.

Further, a rubber layer 17 for protecting the electric wire is provided on the inner layer of the suspension ring 1 and the suspension ring 2.

The utility model discloses a theory of operation:

a hang line 1 of the fastener is curved plate 11, curved card locking plate 12 articularly connects fixedly, curved card locking plate 12 can surround one end of curved plate 11 and rotate freely, there is a card locking platform 13 at another end of curved plate 11, curved card locking plate 12 crosses and sets up in the card locking mouth 14 of the card locking platform 13, through setting up the first zigzag projection 15 on the curved card locking plate 12 and the first zigzag recess 16 that sets up inside the card locking mouth 14 interlock each other to make the curved card locking plate 12 insert the card locking mouth 14, just can't withdraw from and fix the fastener on the lightning conductor;

similarly, the arc-shaped fixing plate 21 and the arc-shaped connecting plate 23 of the suspension loop 2 are hinged together, so that the arc-shaped connecting plate 23 can freely rotate around the arc-shaped fixing plate 21, and the electric wire is locked in the suspension loop 2 by the fixing belt 25 arranged at one end of the arc-shaped connecting plate 23 penetrating through the fixing port 24 on the fixing table 22 and by the cooperation of the second zigzag protrusion 26 arranged on the fixing belt 25 and the second zigzag groove 27 in the fixing port 24;

the rubber layer 17 is arranged inside the wire hanging ring 1 and the wire hanging ring 2, so that scratches caused by friction of the wire hanging ring 1 on the lightning conductor and scratches of the wire hanging ring 2 on the electric wire can be avoided.

The connecting device 3 can reduce the resistance of the suspension clamp to wind and play a role of protecting the electric wire by using the inverted V-shaped bracket 31, the fixed connecting ring 32 and the sleeve locking ring 33.

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. A suspension clamp, characterized by: comprises a wire hanging ring (1) with the upper end fixing the suspension wire clamp on the lightning conductor, a wire hanging ring (2) with the lower end hanging the wire and a connecting device (3) connecting the wire hanging ring (1) and the wire hanging ring (2); the wire hanging ring (1) comprises an arc-shaped plate (11), an arc-shaped clamping and locking plate (12) hinged with one end of the arc-shaped plate (11), a clamping and locking platform (13) fixed at the other end of the arc-shaped plate (11) and a clamping and locking port (14) arranged on the clamping and locking platform (13);

the suspension loop (2) comprises an arc-shaped fixing plate (21), a fixing platform (22) fixedly connected with one end of the arc-shaped fixing plate (21), two fixing ports (24) arranged on the fixing platform (22), an arc-shaped connecting plate (23) hinged to the other end of the arc-shaped fixing plate (21) and a fixing belt (25) arranged on the arc-shaped connecting plate (23) and matched with the fixing ports (24);

the connecting device (3) comprises an inverted V-shaped support (31) fixedly connected with the fixing table (22), a fixing connecting ring (32) arranged at the lower end of the clamping and locking table (13), and a sleeve locking ring (33) arranged at the top end of the inverted V-shaped support (31) and connected with the fixing connecting ring (32) in a ring buckling mode.

2. A suspension clamp as claimed in claim 1, wherein: a plurality of first saw-tooth-shaped protrusions (15) are arranged on one side of the arc-shaped clamping and locking plate (12); a first sawtooth-shaped groove (16) meshed with the clamping opening (14) is arranged inside the clamping opening.

3. A suspension clamp as claimed in claim 2, wherein: the fixing belt (25) is provided with a second sawtooth-shaped bulge (26); a second sawtooth-shaped groove (27) which is meshed with the fixing opening (24) is arranged inside the fixing opening.

4. A suspension clamp as claimed in claim 3, wherein: and a rubber layer (17) for protecting the electric wire is arranged on the inner layer of the wire hanging ring (1) and the inner layer of the wire hanging ring (2).