CN203481754U

CN203481754U - Wire carrying hook

Info

Publication number: CN203481754U
Application number: CN201320573486.9U
Authority: CN
Inventors: 孙兵; 张利; 李孟兴; 张永山; 季宁; 宋小光; 高同武; 张炳珍; 张玉山; 刘德才; 袁春雨; 赵李斌; 杨勇; 高雅龙
Original assignee: State Grid Corp of China SGCC; Chengde Power Supply Co of State Grid Jibei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Chengde Power Supply Co of State Grid Jibei Electric Power Co Ltd
Priority date: 2013-09-16
Filing date: 2013-09-16
Publication date: 2014-03-12
Anticipated expiration: 2023-09-16

Abstract

Disclosed in the utility model is a wire carrying hook comprising a first hook rod and a second hook rod. The first hook rod and the second hook rod are connected by a pin; and hanging hooks are respectively arranged at the lower portion of the first hook rod and the second hook rod. The hanging hooks include first hook bodies and second hook bodies; the second hook bodies are hinged with the tails of the first hook bodies by pin shafts; and the lower portions of the second hook bodies are matched with the hook portions of the first hook bodies and are arranged right above the hook portions. According to the scheme, when the wire carrying hook is used for hooking a lead, the lead presses down the lower portions of the second hook bodies, so that the second hook bodies rotate around the pin shafts; and the lower portions of the second hook bodies are superposed with the hook portions of the first hook bodies. Meanwhile, the upper portions of the second hook bodies are contacted with the hook rods and the first hook bodies and the second hook bodies form a sealed space, thereby effectively preventing lead shedding.

Description

A kind of thread-lifting hook

Technical field

The utility model relates to a kind of high-voltage hot-line work instrument, more particularly, relates to a kind of thread-lifting hook.

Background technology

In the maintenance and maintenance process of ultra-high-tension power transmission line, wire lifting hook is most widely used.Inventor finds when the existing thread-lifting hook of practical application is carried line, and existing thread-lifting hook is open type lancet, and in use procedure, wire easily breaks off relations.

Utility model content

For addressing the above problem, the utility model provides a kind of thread-lifting hook, while carrying line to solve existing thread-lifting hook, and the problem that wire breaks off relations.

A kind of thread-lifting hook that the utility model provides, comprising:

The first shank and the second shank, described the first shank is connected by pin with described the second shank;

The bottom of the bottom of described the first shank and described the second shank is respectively arranged with hook;

Described hook comprises:

The first coupler body and the second coupler body;

Described the second coupler body is hinged by the tail end of bearing pin and described the first coupler body;

The hook body segment of the bottom of described the second coupler body and described the first coupler body is divided suitable, and is positioned at the top of the described coupler body part of described the first coupler body; The bottom of described the second coupler body, under the effect of external force, moves down with the coupler body of described the first coupler body and partially overlaps, and the top of described the second coupler body is contacted with described the first shank.

From technique scheme, can find out, in the utility model, hook comprises the first coupler body and the second coupler body, and described the second coupler body is hinged by the tail end of bearing pin and described the first coupler body; The hook body segment of the bottom of described the second coupler body and described the first coupler body is divided suitable, and be positioned at described coupler body part directly over.When the described hook of application articulates wire, wire presses down the bottom of described the second coupler body, described the second coupler body is rotated around described bearing pin, the hook body segment of the bottom of described the second coupler body and described the first coupler body is divided and is coincided, the top of described the second coupler body contacts with shank simultaneously, now described the first coupler body and described the second coupler body form a confined space, have effectively prevented wire dropping.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of thread-lifting hook.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to protection range of the present utility model.

The utility model provides a kind of thread-lifting hook, and its structural representation as shown in Figure 1, comprising:

The first shank 101 and the second shank 102, described the first shank 101 is connected by pin 103 with described the second shank 102;

The bottom of the bottom of described the first shank 101 and described the second shank 102 is respectively arranged with hook;

Described hook comprises:

The first coupler body 105 and the second coupler body 104;

Described the second coupler body 104 is hinged with the tail end of described the first coupler body 105 by bearing pin 106;

The hook body segment of the bottom of described the second coupler body 104 and described the first coupler body 105 is divided suitable, and is positioned at the top of the coupler body part of described the first coupler body 105; The bottom of described the second coupler body 104, under the effect of external force, moves down with the coupler body of described the first coupler body 105 and partially overlaps, and the top of described the second coupler body 104 is contacted with described the first shank 101.

As shown in Figure 1, the hook of described the first shank 101 bottoms is the state while not articulating wire; The hook of described the second shank 102 bottoms is the state while articulating wire.When wire 107 was articulated in hook when upper, can press down the bottom of the second coupler body, make it divide and coincide with the hook body segment of the first coupler body, the while top of the second coupler body contacts with shank, forms a confined space, makes wire difficult drop-off.

When needs take out wire, will on wire, move, or shank is moved down, wire can apply external force and rotate to the second coupler body, departs from shank, and original closure state is opened.

Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a thread-lifting hook, is characterized in that, comprising:

Described hook comprises:

The first coupler body and the second coupler body;

The hook body segment of the bottom of described the second coupler body and described the first coupler body is divided suitable, and is positioned at the top of the coupler body part of described the first coupler body; The bottom of described the second coupler body, under the effect of external force, moves down with the coupler body of described the first coupler body and partially overlaps, and the top of described the second coupler body is contacted with described the first shank.