CN203232063U - A high voltage test connection device - Google Patents

Abstract

The utility model relates to a wiring device for high-voltage tests. The wiring device is mainly characterized in that the wiring device comprises a metal connecting wire, an insulated adjusting rod and a fastening hook, wherein the fastening hook is installed on one end of the metal connecting wire, a connecting wire fixing hole having the same diameter as the metal connecting wire is disposed in sides of the upper portion of the insulated adjusting rod, and clamping grooves are disposed at the bottom of the insulated adjusting rod and used for fixing outlet directions and positions of the metal connecting wire. The wiring device for high-voltage tests is reasonable in design that the length of the high-voltage connecting wire can be adjusted conveniently by the insulated adjusting rod to meet different field needs, the connecting wire is easy to take up and access, and the high-voltage connecting wire and an equipment high-voltage terminal can be connected closely by tension force through the fastening hook. The wiring device for high-voltage tests is simple in structure, and can be operated flexibly and accessed easily and the like, and therefore the wiring efficiency and test reliability are largely improved.

Description

A high voltage test connection device

technical field

The utility model belongs to the technical field of intelligent substations, in particular to a high-voltage test connection device.

Background technique

In order to ensure the safe and reliable operation of the power system, electrical equipment is usually subjected to withstand voltage tests and partial discharge tests before it is put into operation and during operation, so as to assess the insulation strength of electrical equipment, detect insulation defects early, and replace or repair them in time. To prevent problems before they happen. During the test, since the test requires a high voltage, the high-voltage connection line should be kept at a certain height to the ground without hanging, and in order to ensure the accuracy of the measurement, the connection line should be closely connected to the high-voltage terminal of the equipment. At present, when conducting on-site tests, the high-voltage connecting wire is connected to the high-voltage terminal by winding. Since there is no fastening method, multiple adjustments are required; for different equipment and test sites, the length of the high-voltage connecting wire needs to be adjusted by winding and knotting. Wiring is inconvenient.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a high-voltage test connection device with reasonable design, high reliability and convenient maintenance.

The utility model solves its technical problem and realizes by taking the following technical solutions:

A high-voltage test connection device, including a metal connecting wire, an insulating adjusting rod and a fastening hook, the fastening hook is installed at one end of the metal connecting wire, and the upper side of the insulating adjusting rod is formed with a metal connecting wire There are fixing holes for connecting wires with the same diameter, and a slot for the outlet direction and position of the metal connecting wires is provided at the bottom of the insulating adjustment rod.

Moreover, there are four card slots.

Advantage and positive effect of the present utility model are:

The utility model has a reasonable design, and the length of the high-voltage connecting wire can be conveniently adjusted through the insulating adjustment rod to meet the needs of different sites, and the wire is convenient to take up and easy to access; the high-voltage connecting wire and the high-voltage terminal of the equipment can be realized by fastening the hook depending on the tension of tight connection. It overcomes the problems existing in the current use of high-voltage connecting lines, has the advantages of simple structure, flexible operation, convenient access, etc., and greatly improves the wiring efficiency and test reliability.

Description of drawings

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

Fig. 2 is the left view of Fig. 1;

FIG. 3 is a top view of FIG. 2 .

Detailed ways

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

A high-voltage test connection device, as shown in Figures 1 to 3, includes a metal connecting wire 1, an insulating adjustment rod 2 and a fastening hook 3, the fastening hook is installed at one end of the metal connecting wire, and the The upper side of the insulating adjustment rod is made with a connecting wire fixing hole 4 with the same diameter as the metal connecting wire, and there are four slots 5 at the bottom of the insulating adjusting rod, which can play a role in fixing the outgoing direction and position of the metal connecting wire , the insulating adjusting rod passes through the connecting wire fixing hole on the metal connecting wire, the position is adjustable, and the redundant metal connecting wire is wound on the main body of the adjusting rod, and is led out from the slot at the bottom of the insulating adjusting rod. During the test, the length of the metal connecting wire can be adjusted according to actual needs. After the test, all the metal connecting wires can be wound on the insulating adjustment rod, which is convenient for arrangement and storage.

When the utility model is in use, one end of the fastening hook is wound on the high-voltage terminal, and the fastening hook is installed on the metal connecting wire, so that the fastening hook and the outlet of the metal connecting wire have opposite forces, relying on the metal connecting wire If the tension is high, the metal connection wire can be tightly connected to the high-voltage terminal.

It should be emphasized that the embodiments described in the utility model are illustrative rather than restrictive, so the utility model is not limited to the embodiments described in the specific implementation, anyone skilled in the art according to the utility model Other implementations derived from the technical solution also belong to the protection scope of the present utility model.

Claims (2)

1. high-potting Wiring device, it is characterized in that: comprise metal connecting line, insulation regulating rod and fastening hook, described fastening hook is installed in an end of metal connecting line, the upper side of described insulation regulating rod is shaped on the connecting line fixed orifice identical with metal connecting line diameter, is provided with the draw-in groove for metal connecting line outlet direction and position in insulation regulating rod bottom.

2. a kind of high-potting Wiring device according to claim 1, it is characterized in that: described draw-in groove is four.

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