CN204012503U - A kind of power circuit steel reinforced aluminium conductor patcher - Google Patents

Abstract

The utility model discloses a kind of power circuit steel reinforced aluminium conductor patcher, and its structure comprises patcher main body and detachable plate body, and described patcher main body and detachable plate body form a Circular Plate, and the centre bore of described Circular Plate is wire card discharge hole; Edge around wire card discharge hole in Circular Plate is provided with a ring through hole.This patcher is simple in structure, easy to use, and handling safety can disposablely pass to altitude hot-line operation personnel by preformed armor rods, has improved operating efficiency, has saved a large amount of manpower and materials, has solved the safety problem that charged repairing wire exists.

Description

A steel-cored aluminum stranded wire repairer for power lines

technical field

The utility model relates to a repairer, in particular to a repairer for steel-cored aluminum stranded wires of power lines.

Background technique

When a fault occurs in a power transmission line and the wire discharges to other objects or the wire is struck by lightning, the surface of the wire will be burned. If the wire is a steel-cored aluminum stranded wire, the fault discharge may only burn the outer aluminum wire of the wire, and the steel core will not In this case, the wire can be repaired by using pre-twisted wire wrapped around the surface of the damaged wire. At present, there is no special tool for repairing wires with pre-twisted wires. The wire repair workers repair the wires on the overhead wires. In the injured part of the wire, this operation method is inconvenient to install the pre-twisted wire, and the operation takes a long time, which brings safety hazards to the high-altitude live working personnel.

Utility model content

The purpose of the utility model is to provide a repairer for steel-cored aluminum stranded wires of power lines, which has a simple structure, is convenient to use, and is safe to operate. It saves a lot of manpower and material resources, and solves the safety problem of live repair wires.

The technical solution adopted by the utility model to solve the technical problem is: a repairer for steel-cored aluminum stranded wire of a power line, its structure includes a repairer main body and a detachable plate body, and the repairer main body and the detachable plate body constitute A ring plate, the central hole of the ring plate is a wire clamping hole; a circle of through holes is arranged around the edge of the wire clamping hole on the ring plate.

A dovetail groove is arranged on the main body of the repairer, and slideways are arranged on two sides corresponding to the dovetail groove, and the detachable plate body is slidably connected to the slideway through sliders on both sides.

Three wrenches are evenly arranged on the outer edge of the repairer main body.

The beneficial effects of the utility model are: simple structure, convenient use, safe operation, when using pre-twisted wires to repair wires, the ground staff will install a group of pre-twisted wires on the repairer, and pass them to high-altitude live workers at one time , all the required pre-twisted wires can be quickly installed at the place where the wire needs to be repaired at the same time, which improves the work efficiency, saves a lot of manpower and material resources, and solves the safety problem of live wire repair.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the utility model in use state.

In the figure: 1 repairer main body, 2 detachable plate body, 3 wrench, 4 through hole, 5 slider, 6 slideway, 7 wire card release hole.

Detailed ways

Referring to the accompanying drawings of the description, the following detailed description will be given for a steel-cored aluminum stranded wire repairer for power lines of the present invention.

As shown in Fig. 1 and Fig. 2, a repairer for steel-cored aluminum stranded wire of a power line of the present utility model has a structure comprising a repairer main body 1 and a detachable plate body 2, and the repairer main body 1 and the detachable plate The body 2 constitutes a ring plate, and the center hole of the ring plate is a wire clamping hole 7; a circle of through holes 4 is arranged around the edge of the wire clamping hole 7 on the ring plate. The edges of the through holes are chamfered to prevent the pre-twisted wire from being scratched, and the diameters of several through holes 4 are the same.

The repairer main body 1 is provided with a dovetail groove, and slideways 6 are provided on the two sides corresponding to the dovetail groove, and the detachable plate body 2 is slidably connected with the slideways 6 through the sliders 5 on both sides. .

Three wrenches 3 are evenly arranged on the outer edge of the repairer main body 1, which is convenient for the rotation and handling of the repairer.

When using pre-twisted wires to repair wires, ground workers install a group of pre-twisted wires on the main body 1 of the repairer, which can be passed to high-altitude live workers at one time. The wire clip hole 7 is clamped with the wire, so that all the required pre-twisted wires can be quickly installed at the place where the wire needs to be repaired at the same time, which improves the work efficiency, saves a lot of manpower and material resources, and solves the safety problem of live wire repair. . Two or three patchers can be used together to increase the stability between it and the wire.

The above is just to illustrate some principles of the utility model. This description is not intended to limit the utility model to the specific structure and scope of application shown, so all corresponding modifications and equivalents that may be used , all belong to the scope of patents applied for by the utility model.

Except for the technical features described in the description, the rest of the technical features are known to those skilled in the art.

Claims (3)

1. a power circuit steel reinforced aluminium conductor patcher, is characterized in that, comprises patcher main body and detachable plate body, and described patcher main body and detachable plate body form a Circular Plate, and the centre bore of described Circular Plate is wire card discharge hole; Edge around wire card discharge hole in Circular Plate is provided with a ring through hole.

2. a kind of power circuit steel reinforced aluminium conductor patcher according to claim 1, it is characterized in that, in described patcher main body, be provided with a dovetail groove, on two sides corresponding to dovetail groove, be provided with slideway, described detachable plate body is slidably connected by slide block and the slideway of both sides.

3. a kind of power circuit steel reinforced aluminium conductor patcher according to claim 2, is characterized in that, the outer ledge place of described patcher main body is evenly provided with three spanners.