CN105140825A - Vibration damper displacement repositioning device for overhead ground wire of 35-110kV power transmission line - Google Patents

Abstract

The invention relates to the technical field of power transmission line operation and maintenance tools, in particular to a 35-110kV power transmission line overhead ground wire anti-vibration hammer displacement recovery device. The recovering device of the present invention is a pistol-shaped tool in which the front side plate of the recovering device and the front extending plate of the recovering device are integrated, and the rear side plate of the recovering device and the rear extending plate of the recovering device are integrated; The upper part between the front side plate of the recovering device and the rear side plate of the recovering device is used to fix the pulley by the pulley fixing bolt, and the spacer is fixed by the pad fixing bolt between the front extension plate of the recovery device and the rear extension plate of the recovery device . The invention provides a tool capable of recovering the anti-vibration hammer. The invention can greatly reduce working time, labor intensity and high-altitude operation risk. The present invention is a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovery device with simple structure, convenient, flexible and safe operation, and solves many problems such as power outages of equipment, cumbersome operations, and power outages of the crossed power lines caused by previous working methods.

Description

35-110kV transmission line overhead ground wire shockproof hammer movement recovery device

technical field

The invention relates to the technical field of power transmission line operation and maintenance tools, in particular to a 35-110kV power transmission line overhead ground wire anti-vibration hammer displacement recovery device.

Background technique

The anti-vibration hammer mainly slows down the vibration of the overhead ground wire and protects the transmission line. When the bolts are not tightened during construction and installation or under the action of wind blowing, the anti-vibration hammer will deviate from the installation position, commonly known as the phenomenon of "moving position". So far, there is no special tool for the reset of the anti-vibration hammer. To solve the technical problem of the anti-vibration hammer movement of the overhead ground wire of the transmission line, use the existing power outage method or the hanging ladder method to deal with this type of problem. And if the anti-vibration hammer that has moved is not recovered in time, this will always threaten the safe and stable operation of the power grid.

So far, since the anti-vibration hammer with a cross-section of 35 mm ² runs far away, the method of hanging the ladder cannot be used, and there is no special tool. In the past, the only way to solve such problems was to wait for the power outage of the line to release the ground wire. to the ground for processing. In order to solve the above-mentioned technical problems, it is imperative to provide a multi-functional, simple and safe tool that can quickly and effectively recover the position of the anti-vibration hammer.

Contents of the invention

The technical problem to be solved by the present invention is to provide a 35-110kV power transmission line overhead ground wire anti-vibration hammer displacement recovery device with small size, light weight, easy installation and flexible operation for the shortcomings of the existing technology.

The present invention is a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovering device through the following technical solutions: a 35-110kV transmission line overhead ground wire shock-proof hammer movement recovery device includes overhead ground wire, tracking Recoverer, anti-vibration hammer, and fixing frame of anti-vibration hammer. The retriever is made of insulating material. A pistol-shaped tool with an integrated extension plate; the upper part between the front side plate of the retriever and the rear side plate of the retriever is used to fix the pulley by the pulley fixing bolt, and the front extension plate of the retriever and the rear extension plate of the The spacer is fixed by the spacer fixing bolts.

Compared with the prior art, a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovering device of the present invention has the following beneficial effects: the present invention provides a tool capable of recovering the anti-vibration hammer, which can be used extremely Greatly reduce working hours, reduce labor intensity and risk of high-altitude operations. The present invention is a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovery device with simple structure, convenient and flexible operation, and safety, which solves many problems such as power outage of equipment, cumbersome operation, and power outage of the crossed power line caused by the previous working method. .

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention.

A 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovery device of the present invention has the following drawings:

Fig. 1 is a kind of 35-110kV power transmission line overhead ground wire anti-vibration hammer displacement recovery device installation structure schematic diagram of the present invention;

Fig. 2 is a schematic structural diagram of the front view of a 35-110kV transmission line overhead ground wire anti-vibration hammer movement recovering device according to the present invention;

Fig. 3 is a top view structure diagram of a 35-110kV transmission line overhead ground wire anti-vibration hammer movement recovery device of the present invention;

Fig. 4 is a side view structural diagram of a 35-110kV transmission line overhead ground wire anti-vibration hammer movement recovering device according to the present invention.

Among them: 1. Overhead ground wire; 2. Recovering device; 3. Anti-vibration hammer; 4. Anti-vibration hammer fixing frame; 5. Insulated rope; 21. Front side plate of the recovering device; .

Detailed ways

The technical scheme of a 35-110kV transmission line overhead ground wire anti-vibration hammer displacement tracker of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Fig. 1-Fig. 4, a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovering device of the present invention includes an overhead ground wire 1, a recovering device 2, an anti-vibration hammer 3, and a shock-proof hammer fixing frame 4. The recovering device 2 described above is a pistol type in which the recovering device front side plate 21 and the recovering device front extending plate 26 are integrated, and the recovering device rear side plate 22 and the recovering device rear extending plate 28 are integrated. Tool; the upper part between the front side plate 21 of the recovering device and the rear side plate 22 of the recovering device is used to fix the pulley 23 through the pulley fixing bolt 24, and between the front extension plate 26 of the recovery device and the rear extension plate 28 of the recovery device The spacer 25 is fixed by spacer fixing bolts 27 . As shown in Figure 2-Figure 4

Further, a rope hole 29 is opened in the middle of the retriever front side plate 21 and the retriever rear side plate 22 . As shown in Figure 2-Figure 4.

Further, the two front and rear pulleys 23 are arranged on the transmission line, and the front end of the retractor front extension plate 26 and the retractor rear extension plate 28 fixed together are in contact with the anti-vibration hammer fixing frame 4 deviated from the original position, and the insulated rope 5 fixed bolts are in the rope hole 29 of the recovering device 2. As shown in Figure 1.

Example 1.

As shown in Fig. 1-Fig. 4, a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovering device of the present invention includes an overhead ground wire 1, a recovering device 2, an anti-vibration hammer 3, and a shock-proof hammer fixing frame 4. The recovering device 2 described above is a pistol type in which the recovering device front side plate 21 and the recovering device front extending plate 26 are integrated, and the recovering device rear side plate 22 and the recovering device rear extending plate 28 are integrated. Tool; the upper part between the front side plate 21 of the recovering device and the rear side plate 22 of the recovering device is used to fix the pulley 23 through the pulley fixing bolt 24, and between the front extension plate 26 of the recovery device and the rear extension plate 28 of the recovery device The spacer 25 is fixed by spacer fixing bolts 27 . As shown in Figure 2-Figure 4

Further, a rope hole 29 is opened in the middle of the retriever front side plate 21 and the retriever rear side plate 22 . As shown in Figure 2-Figure 4.

Further, the two front and rear pulleys 23 are arranged on the transmission line, and the front ends of the front extension plate 26 and the rear extension plate 28 of the recovery device fixed together are aligned with the anti-vibration hammer fixing frame 4 deviated from the original position, and the insulation Rope 5 is fixedly bolted in the rope hole 29 of recovering device 2. As shown in Figure 1.

Method of use: fix a 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovery device of the present invention on the wire, and the front extension plate 26 of the recovery device and the front extension plate 28 of the recovery device fixed together are opposite to each other. Accurately deviate from the anti-vibration hammer holder 4 of the original position, and the insulating rope 5 is fixedly bolted in the rope hole 29 of the recovering device 2. The displaced anti-vibration hammer can be retrieved by pulling the insulating rope toward the original position of the anti-vibration hammer.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (3)

1. A 35-110kV transmission line overhead ground wire anti-vibration hammer movement recovery device, including overhead ground wire (1), recovery device (2), anti-vibration hammer (3), anti-vibration hammer fixing frame (4), its It is characterized in that: the retriever (2) is made of insulating material, the retriever front side plate (21) and the retriever front extension plate (26) are integrated, the retriever rear side plate (22) and A pistol-shaped tool in which the rear extension plate (28) of the retriever is integrated; the upper part between the front side plate (21) and the rear side plate (22) of the retriever is fixed by a pulley fixing bolt (24) ( 23), the spacer (25) is fixed by the spacer fixing bolts (27) between the recoverer front extension plate (26) and the recovery unit rear extension plate (28). 2. The 35-110kV transmission line overhead ground wire anti-vibration hammer displacement recovering device according to claim, characterized in that: the recovering device front side plate (21) and the recovering device rear side plate (22) Middle part has rope hole (29). 3. The 35-110kV power transmission line overhead ground wire anti-vibration hammer movement recovery device according to claim, characterized in that: the two front and rear pulleys (23) are set on the power transmission line and fixed together to recover The front end of the stretcher plate (26) and the rear stretcher plate (28) of the retractor are in contact with the anti-vibration hammer fixing frame (4) that deviates from the original position, and the insulating rope (5) is fixed in the rope hole (2) of the retractor (2). 29) Inside.