CN212257728U

CN212257728U - Copper nose separated time fastener structure

Info

Publication number: CN212257728U
Application number: CN202021752681.4U
Authority: CN
Inventors: 王惠莲; 王科祺; 吕姝瑶; 葛晨皎; 周李刚; 石徐聪
Original assignee: Shanghai Fanyang Electric Power Technology Development Co ltd
Current assignee: Shanghai Fanyang Electric Power Technology Development Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-29
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a copper nose separated time fastener structure, including the fastener, the fastener comprises upper clamp and lower clamp, the upper clamp and the lower clamp cooperate with each other, is equipped with the joint groove that is used for joint to the overhead line on its cooperation face; a connecting port is formed in one side of the lower wire clamp, and a copper pipe leading to the clamping groove is connected into the connecting port. The utility model discloses can convenient efficient realize the overhead line wiring operation.

Description

Copper nose separated time fastener structure

Technical Field

The utility model relates to a copper nose separated time fastener structure for overhead line link fitting field.

Background

When the overhead line needs to be led out by a cable or a temporary line is short-circuited to maintain the line without power outage, the outer insulating layer of the overhead line connecting point needs to be stripped, the conductive wire core is exposed, and then the separated line connection is carried out on the exposed wire core. The conventional common method is to arrange an Anpu wire clamp at the exposed main wire core by adopting an Anpu gun, and then perform subsequent wiring operation of a lead wire on the Anpu wire clamp. However, the process of wiring by using the ampere wire clamp is complicated, and the ampere gun serving as an installation tool is heavy and inconvenient to operate; ammunition of an ordinary gun is controlled ammunition, and certain procedures and flows are needed for obtaining ammunition, so that the ammunition is inconvenient; the main line and the lead wire need to be fixed at the position of the overhead line at the same time, and then the next wiring operation can be carried out, and certain requirements are also placed on the arrangement of the overhead line and the lead wire. The above problems all cause a certain image of the efficiency of the wire-dividing operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a copper nose separated time fastener structure, can convenient efficient realize the overhead line wiring operation.

One technical scheme for achieving the above purpose is as follows: a copper nose branching wire clamp structure comprises a wire clamp body;

the wire clamp body consists of an upper wire clamp and a lower wire clamp, the upper wire clamp and the lower wire clamp are matched with each other, and a clamping groove for clamping the overhead wire is arranged on the matching surface of the upper wire clamp and the lower wire clamp;

a connecting port is formed in one side of the lower wire clamp, and a copper pipe leading to the clamping groove is connected into the connecting port.

Furthermore, the direction of the copper pipe points to the oblique lower direction of the lower wire clamp.

Furthermore, the upper wire clamp and the lower wire clamp are provided with vertical connecting through holes, the connecting through holes are located on one side of the clamping groove, and the upper wire clamp and the lower wire clamp the overhead line through connecting bolts.

Further, the upper wire clamp and the lower wire clamp are made of 6061 aluminum alloy.

The utility model discloses a copper nose separated time fastener structure waits to connect the lead wire subaerial crimping in prefabricated copper pipe, then will through bolted connection's last fastener with lower fastener press from both sides the upper and lower both sides of tight thread respectively to accomplish the lead wire operation, make whole overhead line draw forth the convenient high efficiency of operation, and need not to use heavy industrial and industrial utensil such as ann's ordinary gun, reduced the high altitude construction burden.

Drawings

Fig. 1 is the structure schematic diagram of the copper nose branching wire clamp structure of the utility model.

Detailed Description

In order to better understand the technical solution of the present invention, the following detailed description is made by specific embodiments:

referring to fig. 1, the utility model discloses a copper nose separated time fastener structure, by the fastener body comprises last fastener 1 and lower fastener 2, goes up fastener 1 and lower fastener 2 and mutually supports, is equipped with the joint groove 3 that is used for carrying out the joint to the overhead line on its cooperation face. The upper wire clamp 1 and the lower wire clamp 2 are provided with vertical connecting through holes 4, the connecting through holes are located on one side of the clamping groove 3, and the upper wire clamp 1 and the lower wire clamp 2 clamp the overhead wire through connecting bolts.

A connecting opening is formed in one side of the lower wire clamp 2, a copper pipe 5 leading to the clamping groove is connected into the connecting opening, and the direction of the copper pipe 5 points to the oblique lower direction of the lower wire clamp 2.

Use the utility model discloses a step that copper nose separated time fastener structure carries out the separated time connection operation of overhead line is as follows. Firstly, the connecting end of the lower lead is stripped, the wire core at the end part is exposed, and the copper pipe is inserted. Then, the copper pipe is clamped by using hydraulic pliers, so that the lower lead is fixedly connected with the copper pipe. And then, stripping the outer insulating layer at the position of the main line to be connected to expose the wire core. And then, an upper wire clamp of the copper nose branching wire clamp structure is connected with a lower wire clamp through a bolt, and the bolt is not screwed, so that a space is reserved between the upper wire clamp and the lower wire clamp. After with copper nose separated time fastener structure together with lower lead wire lifting to overhead line sinle silk position for the sinle silk joint is in the joint inslot, and screws the bolt through remote operation instrument, makes the clamp of going up press from both sides tightly in thread sinle silk both sides with lower clamp. And finally, performing insulation operation including winding and coating the insulation tape on the connecting part, and recovering the insulation performance of the operation part, thereby completing the whole operation flow.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a copper nose separated time fastener structure, includes the fastener body, its characterized in that:

2. The wire clamp structure according to claim 1, wherein the copper tube is oriented in a direction obliquely downward of the lower wire clamp.

3. The copper nose branching wire clamp structure according to claim 1, wherein vertical connecting through holes are formed in the upper wire clamp and the lower wire clamp, the connecting through holes are located on one side of the clamping groove, and the upper wire clamp and the lower wire clamp an overhead wire through connecting bolts.

4. The copper nosed branching clip structure of claim 1, wherein the upper clip and the lower clip are made of 6061 aluminum alloy.