CN204633283U - A kind of built on stilts general cable hook suspension device - Google Patents

Abstract

A hook hanging device for overhead ordinary cables, including a hook, a clip, and an insulating rod. A clip is arranged on the top of the insulating rod, and the clip clamps the bottom of the hook; the hook includes a U-shaped groove, and the two ends of the U-shaped groove are respectively Connect the first hook and the second hook, the direction of the first hook and the second hook is perpendicular to the plane where the U-shaped groove is located, and the direction of the first hook and the second hook is opposite. With the above structure, the utility model has the advantages of simple structure, convenient use, low cost, saving labor costs, improving work efficiency, and one person can complete the operation without climbing up the pole or ladder; at the same time, the insulating pole adopts a multi-section scalable structure, which satisfies the In order to meet the needs of lines with different heights, the surface of the hook is equipped with insulating paint, which reduces the friction between the hook and the steel strand, and at the same time plays an insulating role.

Description

An overhead common cable hook hanging device

technical field

The utility model relates to the field of electric power construction, in particular to an overhead common cable hook hanging device.

Background technique

With the development of power grid construction, the role of power communication in power grid operation is also increasing, and it has become an indispensable part of the safe operation of the power grid. Ordinary cables mainly use steel strands and hooks to hang the optical cables on the power poles or self-supporting poles. After a period of operation, the steel strands and hooks will rust and are easily affected by external forces and the weakening of their own mechanical strength, resulting in the hooks falling off and the optical cables Drooping, the safety distance to the ground is insufficient, maintenance is required, and the workload is large. The existing hooks need to be buckled manually, and high-altitude operations need to be carried out during maintenance. However, high-altitude operations require high personnel skills, the operation process is complicated, and the work efficiency is also low. After the steel strands are rusted, there are very serious problems in high-altitude operations. personal safety hazards. Therefore, designing a light and simple hook to improve the problem of manual buckling can reduce safety risks and improve work efficiency.

According to the survey, the existing technology has the following disadvantages:

(1) Aerial optical cables usually have a certain height from the ground. After a period of operation, the steel strands and hooks will be corroded, causing the hooks to fall off and the optical cables to sag, requiring re-fastening. The existing hooks and fastenings require personnel to climb high, posing safety hazards.

(2) During the entire operation process, the required work steps are cumbersome.

(3) The existing hooks are inconvenient to operate, and it takes a long time to climb the pole or lean on the insulating ladder and other links, and the efficiency is low.

Utility model content

The technical problem to be solved by the utility model is to provide an overhead ordinary cable hook hanging device, which can eliminate the safety hazard of the optical cable line, and can be operated by a single person at the same time, improving work efficiency and reducing personnel climbing operations. Security Risk.

In order to achieve the above purpose, the technical solution of the present utility model is: a hook hanging device for overhead ordinary cables, including a hook, a clip, and an insulating rod. A clip is arranged on the top of the insulating rod, and the clip clamps the bottom of the hook; The hook includes a U-shaped groove, and the two ends of the U-shaped groove are respectively connected to the first hook and the second hook. The direction of the first hook and the second hook is perpendicular to the plane where the U-shaped groove is located, and the direction of the first hook and the second hook is opposite. .

The insulating rod is a multi-section telescopic rod body, and the length of the insulating rod can be adjusted according to the height of the line.

The surface of the hook is provided with insulating paint, which reduces the friction between the hook and the steel strand, and at the same time plays an insulating role.

With the above-mentioned structure, the utility model has the advantages of simple structure, convenient use, low cost, saving labor costs, improving work efficiency, and one person can complete the operation without climbing up the pole or ladder; at the same time, the insulating rod adopts a multi-section scalable structure, which meets the requirements of In order to meet the needs of lines with different heights, the surface of the hook is equipped with insulating paint, which reduces the friction between the hook and the steel strand, and at the same time plays an insulating role.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Figure 2 is (a) front view, (b) left view, (c) top view of the hook;

Fig. 3 is a schematic diagram of hanging hooks, steel strands and optical cables;

In the figure: hook 1, U-shaped groove 101, first hook 102, second hook 103, clip 2, insulating rod 3, steel strand 4, insulating rod 5.

Detailed ways

As shown in Figure 1, a kind of hook hanging device for common overhead cables includes a hook 1, a clip 2, and an insulating rod 3, and a clip 2 is arranged on the top of the insulating rod 3, and the clip 2 clamps the bottom of the hook 1; The hook 1 includes a U-shaped groove 101, the two ends of the U-shaped groove 101 are respectively connected to the first hook 102 and the second hook 103, the direction of the first hook 101 and the second hook 102 are perpendicular to the plane where the U-shaped groove is located, and the first hook 101 is opposite to the direction of the second hook 102 .

The insulating rod 3 is a multi-section telescopic rod body, and the length of the insulating rod 3 can be adjusted according to the height of the line.

The surface of the hook 1 is provided with insulating paint, which reduces the friction between the hook 1 and the steel strand 4 and plays an insulating role at the same time.

When in use, move the clamp 2 to the optical cable, hold the optical cable 5 with the U-shaped groove 101, and then control the insulating rod 3 so that the first hook 102 and the second hook 103 are hung on the steel strand 4, and the insulating rod 3 is pulled down. Make the clip 2 disengage from the hook 1.

With the above-mentioned structure, the utility model has the advantages of simple structure, convenient use, low cost, saving labor costs, improving work efficiency, and one person can complete the operation without climbing up the pole or ladder; at the same time, the insulating rod adopts a multi-section scalable structure, which meets the requirements of To meet the needs of lines of different heights, the surface of the hook is equipped with insulating paint, which reduces the friction between the hook and the steel strand, and at the same time plays an insulating role.

Claims (3)

1. a built on stilts general cable hook suspension device, comprise hook (1), clip (2), insulating bar (3), it is characterized in that: be provided with clip (2) on the top of insulating bar (3), the bottom linking up with (1) is clamped by clip (2);

Described hook (1) comprises U-type groove (101), the two ends of U-type groove (101) connect the first hook (102) and the second hook (103) respectively, first hook (101) and second links up with the direction of (102) and the plane orthogonal at U-type groove place, and the first hook (101) links up with (102) direction with second is contrary.

2. suspension device linked up with by a kind of built on stilts general cable according to claim 1, it is characterized in that: described insulating bar (3) is the Multi-stage telescopic body of rod.

3. suspension device linked up with by a kind of built on stilts general cable according to claim 1, it is characterized in that: the surface of described hook (1) is provided with insulation coat of paint.