CN206602318U - Conductor spacer installation auxiliary device - Google Patents

Abstract

The utility model discloses a kind of conductor spacer installation auxiliary device, it is characterised in that：Include nylon hook（1）, steel wire rope（2）, ratchet（3）, driving hole（4）, right side wheel shaft（5）, left side wheel shaft（6）, steel wire rope race（7）, the nylon hook（1）Pass through steel wire rope（2）Connect ratchet（3）, the ratchet（3）Connection left side wheel shaft（6）, the ratchet（3）With being arranged at right side wheel shaft（5）On ratchet be flexibly connected, the ratchet（3）It is provided with driving hole（4）, the right side wheel shaft（5）With left side wheel shaft（6）It is provided with steel wire rope race（7）.The utility model can mitigate construction and maintainer's labor intensity, improve installation and repairing efficiency, ensure safety to greatest extent.

Description

Spacer installation aid

technical field

The utility model relates to the field of installation of spacer rods, in particular to an auxiliary device for installation of spacer rods.

Background technique

When installing and replacing UHV or EHV split conductor spacers, the installation is very difficult due to the high tension of the conductors. There are readily available assistive devices on the market, but they are bulky and difficult to use, and are often even more difficult to install than spacers. Therefore, the design and structure of this device have problems, and it is not suitable for the installation operation of line engineering spacers at all, and has been abandoned. Existing common way is to cooperate hard by many people on the wire, wire is pulled into the groove of spacer bar and fixes to realize spacer bar installation, not only laborious especially but also dangerous increase. Especially when handling the last few wires, the labor intensity of the on-line personnel is doubled, and the labor efficiency is low. Therefore, it is imperative to invent a simple and efficient spacer rod installation aid.

Utility model content

The purpose of the utility model is to provide an auxiliary device for spacer rod installation, which can reduce the labor intensity of construction and maintenance personnel, improve installation and maintenance efficiency, and ensure safety to the greatest extent. Its lightweight body and ingenious design will surely bring revolutionary changes to the installation and replacement of UHV or EHV split conductor spacers, and then achieve very considerable comprehensive benefits.

In order to achieve the above purpose, the utility model provides the following technical solutions: a spacer rod installation auxiliary device, characterized in that: it includes a nylon hook, a steel wire rope, a ratchet, a wrench hole, a right wheel shaft, a left wheel shaft, and a wire rope wheel groove. The nylon hook is connected to the ratchet through a wire rope, the ratchet is connected to the left axle, the ratchet is movably connected to the pawl arranged on the right axle, the ratchet is provided with a wrench hole, and the right axle and the left axle are provided with Has a wire sheave groove.

The nylon hook is provided with a buckle.

The nylon hook is configured as a double hook structure.

The utility model has the following beneficial effects:

1. The structure is simple and the price is cheap. There are only middle booster ratchets, wire ropes and wire hooks, and the existing booster wrench can be used;

2. Advanced design, all steel wire ropes are pre-designed with a uniform length, one movement and full movement, ensuring uniform force;

3. It is easy to carry, light in weight and small in size, and the wire hook is made of lightweight nylon material, which can be carried with you;

4. The auxiliary installation spacer of this device is convenient and flexible to operate, without moving the position, and the hook can also be replaced according to the situation, so as to realize the conversion of four or eight split wires.

After the invention is practical, the labor intensity of construction and maintenance personnel can be reduced, the efficiency of installation and maintenance can be improved, and safety can be guaranteed to the greatest extent. Its lightweight body and ingenious design will surely bring revolutionary changes to the installation and replacement of UHV or EHV split conductor spacers, and then achieve very considerable comprehensive benefits.

Description of drawings

Shown in Fig. 1 is the structural front view of the present utility model;

Shown in Fig. 2 is the side view of the utility model;

Shown in Fig. 3 is the top view of the utility model.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

An auxiliary device for installing a spacer, characterized in that it includes a nylon hook 1, a steel wire rope 2, a ratchet 3, a wrench hole 4, a right wheel shaft 5, a left wheel shaft 6, and a wire rope wheel groove 7. The nylon hook 1 passes through the wire rope 2 is connected to the ratchet 3, the nylon hook 1 is set as a double hook structure, the nylon hook 1 is provided with a lock, the ratchet 3 is connected to the left axle 6, and the ratchet 3 is connected to the ratchet on the right axle 5. The claws are movably connected, the ratchet 3, the left axle 6, and the right axle 5 form a ratchet and ratchet module, the ratchet 3 is provided with a wrench hole 4, and the right axle 5 and the left axle 6 are provided with wire rope wheel grooves 7.

Use process

For four-split conductors, a single hook structure can be used. Loosen the wire rope 2, hang the nylon hook 1 on the wire near the installation spacer and lock the buckle, first tighten the ratchet 3 and the ratchet module by hand, and adjust the nylon hook 1 to a proper position. Then use two wrenches, one is fixed, and the other is put into the wrench hole 4 to slowly tighten the ratchet 3 and the ratchet module. At the initial stage of the process, pay attention to adjusting the hook to a proper position. Continue to tighten the ratchet and ratchet modules until the distance between the wires is close to the size of the spacer bar, put the spacer bar in, and fix the upper end of a wire in the spacer bar. Continue to tighten the ratchet and the ratchet module, and at the same time guide the remaining wires into the wire groove of the spacer bar, and then fix the wires. After the spacer is installed, slowly loosen the ratchet and the ratchet module, unlock the hook lock, remove the hook and the device and put them in the tool bag. Then the installation work of the next spacer can be carried out.

For eight-split leads, we can replace the single nylon hook with the established double hook. Carry out the installation work of spacer rod based on the same principle.

Claims (3)

1. An auxiliary device for spacer rod installation, characterized in that it includes a nylon hook (1), a wire rope (2), a ratchet (3), a wrench hole (4), a right wheel shaft (5), a left wheel shaft (6 ), the wire rope wheel groove (7), the nylon hook (1) is connected to the ratchet (3) through the wire rope (2), the ratchet (3) is connected to the left wheel shaft (6), and the ratchet (3) is set on The ratchet on the right axle (5) is movably connected, the ratchet (3) is provided with a wrench hole (4), and the right axle (5) and the left axle (6) are provided with a wire rope wheel groove (7) . 2. The auxiliary device for installing spacer rods according to claim 1, characterized in that: the nylon hook (1) is provided with a lock. 3. The spacer rod installation auxiliary device according to claim 1, characterized in that: the nylon hook (1) is configured as a double hook structure.