CN203772903U - High voltage withstanding test connecting frame - Google Patents

Abstract

The utility model discloses a wiring frame for high-voltage withstand voltage test, which relates to the technical field of high-voltage withstand voltage test. This type of support in the prior art lacks a wiring function. For this, the utility model includes an insulating support rod and a base, and the insulating support rod is connected to the base. It is characterized in that: the upper end of the insulating support rod is provided with A wiring bracket, at least two wiring terminals are arranged on the wiring bracket, and the wiring terminals are electrically connected. This device is mainly used for the withstand voltage test of electric equipment. It has the function of wiring, which solves the time-consuming and laborious problems in the previous withstand voltage test. It is convenient, safe and fast to use, saves working time and improves work efficiency.

Description

High voltage withstand voltage test wiring frame

technical field

The utility model relates to the technical field of high voltage withstand voltage test.

Background technique

In the power system, high-voltage withstand voltage tests are often performed on transformers and other related equipment. This is to verify the insulation performance of the equipment, ensure the safety of the equipment in use, and prevent safety hazards such as leakage and leakage. The method of withstand voltage test is mainly to connect the high-voltage power supply and the equipment under test through wires and power on for a period of time. Because the test voltage is very high, it is necessary to keep a certain distance between the wire and the ground, otherwise high-voltage arc discharge may occur and cause danger. In the traditional test, the wires are usually suspended with insulated wires, or the wires are supported by insulating objects such as cardboard. These methods are neither safe nor convenient, and there are many problems.

In order to solve the above problems, Che Zhichao et al.’s utility model high-voltage withstand voltage test wiring bracket (Chinese Patent Publication No. CN203011953 U) discloses a bracket, which is composed of three parts: a wiring trough, a support rod and a base. Wherein the wiring groove is Y-shaped and is provided with a spring tongue. The utility model of Huang Shengxiong et al. discloses another insulating support frame for improving the arrangement of high-voltage lead wires during the AC withstand voltage test (Chinese Patent Publication No. CN203054017 U). The device is characterized in that its bottom adopts three The legs are used to fix itself, and clamps can also be provided on the insulating rods to clamp the high-voltage wires. Above two patents are mainly to play the effect of supporting wire, and itself does not have wiring function, also there is certain inconvenience in use.

Utility model content

The technical problem to be solved by the utility model is to provide a high-voltage withstand voltage test wiring frame for the above-mentioned deficiencies in the prior art. Fast, saves working time and improves work efficiency.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a high-voltage withstand voltage test terminal frame, which includes an insulating support rod and a base, and the insulating support rod is vertically connected to the base, and the connection method can be threaded connection. It is characterized in that: the upper end of the insulating support rod is connected with a wiring bracket, the wiring bracket can be in the shape of a "one" or a ring shape, and at least two wiring terminals are arranged on the wiring bracket, and the wiring terminals can be binding posts or fixed pulleys. connect.

Preferably, the connecting terminal is a fixed pulley.

Preferably, there are six connection terminals.

Preferably, the insulating support rod is a telescopic structure, which is composed of upper, middle and lower sleeve rods, and a turnbuckle for loosening and fixing is provided between the sleeve rods.

Preferably, the length of the insulating support rod ranges from 1.5 meters to 3 meters.

Preferably, the base is provided with three variable-length branches, the variable-length branches are located in the same plane, and the plane is perpendicular to the insulating support rod, and the length of the variable-length branches varies from 30 cm to 60 cm.

Preferably, a stabilizing disk is provided on the base, and the stabilizing disk can fix the terminal frame and prevent the terminal frame from toppling over.

The beneficial effects of adopting the above technical solution are: the utility model has simple wiring, solves the problem of time-consuming and labor-intensive pressure tests in the past, is convenient, safe and fast to use, saves working time, and improves work efficiency.

Description of drawings

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

Fig. 2 is a structural schematic diagram of Embodiment 2 of the present utility model.

In the figure: 1. wiring bracket; 2. terminal block; 3. turnbuckle; 4. base; 5. variable-length branch; 6. insulating support rod; 7. stabilizing disk.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Example 1:

As shown in Figure 1, a high-voltage withstand voltage test terminal frame includes an insulating support rod 6 and a base 4, and the insulating support rod 6 is vertically connected to the base 4, and is characterized in that: the insulating support rod 6 is Plastic material, it is composed of upper, middle and lower three-section sleeve rods, the middle sleeve rod is slightly thinner, and is set in the upper and lower two-section sleeve rods, there is a turnbuckle 3 between the adjacent two-section sleeve rods, and the turnbuckle 3 is loosened The sleeve rod can be stretched to adjust the length of the insulating support rod 6, and the turnbuckle 3 can be tightened to fix the sleeve rod. The length of the insulating support rod 6 ranges from 1.5 meters to 3 meters. The base 4 is provided with three lengthening Branch 5, the variable length branch 5 is located in the same plane, and the plane is perpendicular to the insulating support rod 6, the variable length branch 5 can be pulled to change the radius of the base, so that the entire support frame has better stability The length of the variable-length branch 5 ranges from 30 centimeters to 60 centimeters. In addition, the base 4 is also provided with a stabilizing disk 7. The stabilizing disk 7 can be an iron disk, which can be further increased. For the stability of the whole bracing frame, the top of the support bar 6 is provided with a wiring bracket 1, and the wiring bracket 1 adopts a long rod bolt, and the wiring bracket 1 is provided with six wiring terminals 2, and the wiring bracket 1 2 is a fixed pulley, and the connecting terminal 2 is electrically connected with the connecting bracket 1 . When wiring, pass the wire around the pulley and screw the outgoing wire to the incoming wire.

Example 2:

As shown in Fig. 2, a high-voltage withstand voltage test terminal frame includes an insulating support rod 6 and a base 4, the insulating support rod 6 is vertically connected to the base 4, and the connection method is a threaded connection, and it is characterized in that: The insulating support rod 6 is made of plastic material, and it is composed of upper, middle and lower three-section sleeve rods, wherein the middle section sleeve rod is slightly thinner, and is set in the upper and lower two-section sleeve rods, and a rotary buckle 3 is provided between the adjacent two-section sleeve rods. Loosening the turnbuckle 3 can stretch the sleeve rod so as to adjust the length of the insulating support rod 6, tightening the turnbuckle 3 can fix the sleeve rod, the length of the insulating support rod 6 varies from 1.5 meters to 3 meters, and the base 4 is a cross shape, the top of the insulating support rod 6 is connected with a wiring bracket 1, the wiring bracket 1 is a copper ring, and the wiring bracket 1 is provided with six wiring terminals 2, and the wiring terminals 2 are fixed The pulley, the connecting terminal 2 and the connecting bracket 1 are all made of metal and in good contact, that is, they are electrically connected. When wiring, pass the wire around the pulley and screw the outgoing wire to the incoming wire.

When the utility model is in use, first place it in an appropriate position, then connect the high-voltage power supply to a terminal of the utility model through wires, and then connect the equipment to be tested to other terminals, and then power on when everything is ready test.

The utility model has the function of wiring, which solves the time-consuming and labor-intensive problem in the previous withstand voltage test, is convenient, safe and fast to use, saves working time, and improves working efficiency. the

Claims (10)

1. a high voltage withstand voltage test patch bay, it comprises insulating support rod (6) and base (4), described insulating support rod (6) is connected on described base (4), it is characterized in that: described insulating support rod (6) upper end is provided with wiring support (1), described wiring support (1) is provided with at least two connection terminals (2), between described connection terminal (2), is electrically connected to.

2. high voltage withstand voltage test patch bay according to claim 1, is characterized in that described wiring support (1) is " one " font.

3. high voltage withstand voltage test patch bay according to claim 1, is characterized in that described connection terminal (2) is fixed pulley.

4. according to the high voltage withstand voltage test patch bay described in claim 1 or 3, it is characterized in that described connection terminal (2) is 6.

5. high voltage withstand voltage test patch bay according to claim 1, is characterized in that described insulating support rod (6) is telescopic structure.

6. high voltage withstand voltage test patch bay according to claim 5, is characterized in that described insulating support rod (6) is comprised of three sections of loop bars of upper, middle and lower, is provided with spinner (3) between described loop bar.

7. high voltage withstand voltage test patch bay according to claim 5, the length variations scope that it is characterized in that described insulating support rod (6) is 1.5 meters to 3 meters.

8. high voltage withstand voltage test patch bay according to claim 1, is characterized in that described base (4) is provided with three elongated branches (5), and described elongated branch (5) is positioned at same plane, and this plane is vertical with described insulating support rod (6).

9. high voltage withstand voltage test patch bay according to claim 8, the length variations scope that it is characterized in that described elongated branch (5) is 30 centimetres to 60 centimetres.

10. high voltage withstand voltage test patch bay according to claim 1, is characterized in that described base (4) is provided with stable disk (7).