CN201188519Y - Special support for maintaining 10KV overhead line - Google Patents

Abstract

The utility model relates to a bracket used for the maintenance of an electric power line, in particular to a special bracket used for the maintenance of a 10 KV overhead electric power line, which comprises a Y-shaped supporting frame. Two end positions above the Y-shaped supporting frame are respectively and fixedly connected with a U-shaped lead supporting frame; the lower part of one end below the Y-shaped supporting frame is provided with outside threads, and a height adjusting nut is arranged on the outside threads. The utility model has the advantages simple structure, convenient operation, time and labor saving and good security.

Description

10KV overhead line maintenance special support

Technical field:

The utility model relates to a support for power line maintenance, in particular to a special support for 10KV overhead line maintenance.

Background technique:

At present, the general 10KV overhead lines are mostly erected in a triangular arrangement. When the staff want to replace the porcelain bottle or perform maintenance work such as stripping the insulation layer on the tower of the 10KV overhead line, they often use the shoulder method to unload the wire and place it on the tower. In terms of structure, wait until the repair and replacement are completed before lifting the wire and reset it. Since the space for the phase conductors on both sides of the tower is relatively large, it is easier to place during maintenance and replacement. However, due to the small size of the top structure of the tower, there is no safe and reliable place to place the conductors in the middle phase conductor, so maintenance and replacement are more troublesome. In addition, due to The weight of the wire after erection is heavy, requiring the staff to have strong physical strength, otherwise the wire cannot be unloaded and carried to the tower structure, and it is also difficult to carry the wire to the top of the porcelain bottle after the construction is completed. Therefore, in the actual maintenance and replacement process, the physical strength of the staff is very large, and the construction is not easy to operate, time-consuming, labor-intensive, and there is a certain risk that the wires are prone to slipping from the structure.

Utility model content:

The utility model provides a special support for maintenance of 10KV overhead lines, which has simple structure, convenient operation, time saving and labor saving, good safety and solves the problems existing in the prior art.

The technical solution adopted by the utility model for solving the above-mentioned technical problems is: it includes a "Y" shaped support frame, and a "U" shaped wire support frame is fixedly connected to the two ends above the "Y" shaped support frame respectively, An external thread is provided at the lower part of one end under the "Y" shape support frame, and a height adjusting nut is provided on the external thread.

The utility model adopts the two ends above the "Y"-shaped support frame to be fixedly connected to the "U"-shaped wire support frame respectively, and an external thread is arranged at the lower part of one end below the "Y"-shaped support frame, and a height adjustment is arranged on the external thread. Nut, during the working process, insert the lower end of the "Y"-shaped support frame into the screw hole on the side of the wire on the cross arm, and adjust the height of the "U"-shaped wire support frame to the same height as the wire by adjusting the height adjustment nut At this time, the staff only need a little force to remove the wire and put it into the "U"-shaped wire support frame next to it, which makes the operation more labor-saving and greatly reduces the labor intensity of the staff. Moreover, the "U"-shaped wire support frame can prevent the wires from slipping from the support frame, making the maintenance and replacement process safer. The space between the ends makes the stripping work easier.

Description of drawings:

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

Fig. 2 is a left side view of Fig. 1 .

Among them, 1. "Y" shape support frame; 2. "U" shape wire support frame; 3. External thread; 4. Height adjustment nut.

Detailed ways:

In order to clearly illustrate the technical features of this solution, the utility model will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

As shown in the figure, the utility model includes a "Y"-shaped support frame 1, and a "U"-shaped wire support frame 2 is fixedly connected to the upper two ends of the "Y"-shaped support frame 1. The lower part of one end below the shaped support frame 1 is provided with an external thread 3, and the external thread 3 is provided with a height adjusting nut 4.

When in use, insert the lower end of the "Y"-shaped support frame 1 into the screw hole on the side of the wire on the cross arm, adjust the height of the "U"-shaped wire support frame 2 to the same height as the wire by adjusting the height adjustment nut 4, The staff unclamps the wire fixing device at this moment, and only needs very little power to put the unloaded wire into the "U" shape wire support frame 2 next to it, and the operation is very convenient and labor-saving. The "U"-shaped wire support frame 2 can prevent the wires from slipping from the support frame, making the maintenance and replacement process safer. When stripping the insulation layer of the wire, since a circle of insulation layer needs to be completely stripped off, the space between the two ends above the "Y" shape support frame 1 can make the stripping operation more convenient. After the maintenance and replacement is completed, the wires in the "U" shape wire support frame 2 are removed and reset and fixed. The entire maintenance and replacement process saves time and effort, and the operation is very convenient, which greatly reduces the labor intensity of the staff, and the wires will not slip, making the work safer.

Claims (1)

1, a kind of 10KV overhead transmission line maintenance special stand, it is characterized in that: comprise " Y " shape bracing frame, two end positions are fixed with " U " shape conductor support frame respectively in the top of " Y " shape bracing frame, end bottom in " Y " shape bracing frame below is provided with external screw thread, and external screw thread is provided with the height adjusting nut.

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