A withstand voltage test wiring rack

Abstract

The utility model discloses a wiring rack for withstand voltage test, comprising a wiring rack, wherein the lower surface of the wiring rack is fixedly connected with a bottom plate, the upper surface of the wiring rack is fixedly connected with a limiting ring, and a slide groove is arranged inside the wiring rack; a fixed seat, wherein the right side surface of the fixed seat is fixedly connected with a clamping ring, and the inside of the clamping ring is penetrated and connected with a sleeve rod; a clamping ring, wherein the lower surface of the clamping ring is fixedly connected with a moving rod, and the end of the moving rod away from the clamping ring is penetrated and connected with the sleeve rod, the end of the moving rod away from the clamping ring is fixedly connected with a connecting block 2, and the connecting block 2 is located above the clamping ring, and the lower surface of the clamping ring is fixedly connected with a spring, and the end of the spring away from the clamping ring is fixedly connected with the clamping ring. Through the above structure, the cables used for withstand voltage tests of different sizes can be clamped and limited, meeting the diversity of withstand voltage tests.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage withstand test wiring racks, in particular to a voltage withstand test wiring rack. Background Art

[0002] In the power system, transformers and other related equipment are often subjected to high-voltage withstand voltage tests in order to verify the insulation performance of the equipment, ensure the safety of the equipment during use, and prevent safety hazards such as leakage. The main method of the withstand voltage test is to connect the high-voltage power supply to the device to be tested through a wire and power it on for a period of time. In the process of using the withstand voltage test wiring rack, as an auxiliary tool for the equipment to conduct withstand voltage tests, the withstand voltage test requires the use of different voltages to test the equipment. The cable sizes used are different, and the fixed connection tools cannot meet the diversity of the withstand voltage test. For example, the patent subject "A high-voltage withstand voltage test wiring rack", application number "CN201420180943.2", only sets up multiple connection ports, and cannot clamp and limit the cables of different sizes used in the withstand voltage test. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a withstand voltage test wiring rack that can clamp and limit the cables used in withstand voltage tests of different sizes to meet the diversity of withstand voltage tests.

[0004] The utility model also provides the above-mentioned voltage-resistant test wiring frame, comprising: a wiring frame, the lower surface of the wiring frame is fixedly connected with a bottom plate, the upper surface of the wiring frame is fixedly connected with a limiting ring, and a sliding groove is arranged inside the wiring frame; a fixed seat, the right side surface of the fixed seat is fixedly connected with a clamping ring, and the inside of the clamping ring is penetrated and connected with a sleeve rod; a clamping ring, the lower surface of the clamping ring is fixedly connected with a moving rod, and the end of the moving rod away from the clamping ring is penetrated and connected with the sleeve rod, the end of the moving rod away from the clamping ring is fixedly connected with a connecting block 2, and the connecting block 2 is located above the clamping ring, the lower surface of the clamping ring is fixedly connected with a spring, and the end of the spring away from the clamping ring is fixedly connected with the clamping ring, the cable used in the voltage-resistant test is placed in the inside of the clamping ring, the clamping ring is loosened to reset the clamping ring and the magnetic suction block, so that the clamping ring is fitted with the cable used in the voltage-resistant test, the spring is compressed, and the moving rod moves toward the outside of the sleeve rod, so as to limit and fix cables of different sizes.

[0005] According to the described pressure-resistant test wiring rack, a rack rod is connected through the interior of the wiring rack, and the rack rod is located on the left side of the slide slot. Threads are evenly distributed on the side surface of the rack rod, which engage with the inner wall of the limit ring through the threads. When the rack rod rises to a specified height, the rack rod is limited and fixed.

[0006] According to the described pressure-resistant test wiring rack, the side surface of the rack rod is movably connected with a swivel, and the swivel is located below the thread. By rotating the swivel, the movable block is rotated, thereby driving the fixed seat to rotate, and pressure-resistant tests can be performed on multiple experimental equipment at the same time.

[0007] According to the described pressure-resistant test wiring rack, a connecting rod is fixedly connected to the side surface of the rotating ring, a moving block is fixedly connected to the end of the connecting rod away from the rotating ring, and the moving block is located inside the slide groove. The moving block is slidably connected to the slide groove, so that the rack rod drives the moving block and the fixed seat to move up and down.

[0008] According to the described voltage-resistant test wiring rack, the right side surface of the movable block is fixedly connected with a fixed block 1, the right side surface of the fixed block 1 is fixedly connected with a limiting rod, and the limiting rod is engaged with the slide groove, and through the engagement of the limiting rod with the slide groove, the fixed block 1 and the fixed block 2 are fitted with the inner and outer surfaces of the slide groove, thereby improving the stability of the rack rod and the clamping ring when connected and moving.

[0009] According to the described withstand voltage test wiring rack, one end of the limit rod away from the fixed block one is fixedly connected to the fixed block two, and the fixed block two is located on the right side of the wiring rack.

[0010] According to the described voltage-withstand test wiring rack, the right side surface of the fixed block 2 is fixedly connected to a fixed seat, the end of the clamping ring away from the fixed seat is fixedly connected to the connecting block 1, the lower surface of the connecting block 1 is fixedly connected to a magnetic block, and a clamping ring is arranged inside the clamping ring. The magnetic block enables the clamping ring to form a semi-enclosed space to limit the position of the cable used in the clamped and fixed experiment.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 It is a three-dimensional schematic diagram of a withstand voltage test wiring rack of the utility model;

[0014] Figure 2 This is a front internal structure diagram of a withstand voltage test wiring rack of the utility model;

[0015] Figure 3 It is a partial structural diagram of a wiring frame of a withstand voltage test wiring frame of the utility model;

[0016] Figure 4 This is a structural diagram of a moving block of a withstand voltage test wiring rack of the utility model;

[0017] Figure 5 The utility model is a diagram showing the internal structure of a clamping ring of a voltage-resistant test wiring rack.

[0018] Legend:

[0019] 1. Wiring rack; 101. Bottom plate; 102. Slide groove; 103. Limiting ring; 2. Frame rod; 201. Thread; 202. Swivel; 3. Moving block; 301. Connecting rod; 302. Fixed block 1; 303. Limiting rod; 304. Fixed block 2; 4. Fixed seat; 401. Snap ring; 402. Connecting block 1; 403. Magnetic block; 404. Sleeve rod; 5. Clamp ring; 501. Moving rod; 502. Connecting block 2; 503. Spring. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-5 The utility model embodiment is a withstand voltage test wiring rack, including a wiring rack 1, a fixing block 304 is fixedly connected to the right side surface with a fixing seat 4, a clamping ring 401 is fixedly connected to the right side surface of the fixing seat 4, a sleeve rod 404 is penetrated and connected inside the clamping ring 401, a clamping ring 5 is arranged inside the clamping ring 401, a moving rod 501 is fixedly connected to the lower surface of the clamping ring 5, and the end of the moving rod 501 away from the clamping ring 5 is penetrated and connected with the sleeve rod 404, the end of the moving rod 501 away from the clamping ring 5 is fixedly connected to the connecting block 2 502, and the connecting block 2 502 is located above the clamping ring 401, a spring 503 is fixedly connected to the lower surface of the clamping ring 5, and the end of the spring 503 away from the clamping ring 5 is fixedly connected to the clamping ring 401, and the clamping ring 4 01 is fixedly connected to one end away from the fixing seat 4 with a connecting block 402, and a magnetic block 403 is fixedly connected to the lower surface of the connecting block 402. During the use of the wiring rack 1, the cable used in the pressure test is pulled to the position of the wiring rack 1, and the clamping ring 401 is pulled to move the connecting block 402 upward, so that the magnetic block 403 and the clamping ring 5 are separated, and the cable used in the pressure test is placed inside the clamping ring 5, and the clamping ring 401 is loosened to reset the clamping ring 5 and the magnetic block 403, so that the clamping ring 5 and the cable used in the pressure test fit together, so that the spring 503 is compressed, and the moving rod 501 moves to the outside of the sleeve rod 404, so that cables of different sizes are limited and fixed to meet the diversity of pressure resistance experiments.

[0022] The lower surface of the wiring frame 1 is fixedly connected with a bottom plate 101, the upper surface of the wiring frame 1 is fixedly connected with a limit ring 103, the interior of the wiring frame 1 is provided with a slide groove 102, the interior of the wiring frame 1 is penetrated by a rack rod 2, and the rack rod 2 is located on the left side of the slide groove 102, the side surface of the rack rod 2 is evenly distributed with threads 201, the side surface of the rack rod 2 is movably connected with a swivel 202, and the swivel 202 is located below the thread 201. During the pressure test, the rack rod 2 is pulled and rotated to move the rack rod 2 out of the interior of the wiring frame 1, and the height of the rack rod 2 is determined according to the number of wiring to be used in the pressure test or the height of the experimental equipment. The thread 201 is engaged with the inner wall of the limit ring 103 to limit and fix the rack rod 2, and the movable block 3 is rotated by rotating the swivel 202, thereby driving the fixed seat 4 to rotate, so that the pressure test can be carried out on multiple experimental equipment at the same time, thereby improving the practicality of the device.

[0023] The side surface of the swivel 202 is fixedly connected with a connecting rod 301, and the end of the connecting rod 301 away from the swivel 202 is fixedly connected with a moving block 3, and the moving block 3 is located inside the slide groove 102, and the right side surface of the moving block 3 is fixedly connected with a fixed block 1 302, and the right side surface of the fixed block 1 302 is fixedly connected with a limiting rod 303, and the limiting rod 303 is engaged with the slide groove 102, and the end of the limiting rod 303 away from the fixed block 1 302 is fixedly connected with a fixed block 2 304, and the fixed block 2 304 is located on the right side of the wiring frame 1, and the moving block 3 is slidably connected with the slide groove 102, so that the frame rod 2 drives the moving block 3 and the fixed seat 4 to move up and down, and the limiting rod 303 is engaged with the slide groove 102, so that the fixed block 1 302 and the fixed block 2 304 fit with the inner and outer surfaces of the slide groove 102, thereby improving the stability of the frame rod 2 when connected and moving with the clamping ring 401.

[0024] Working principle: When in use, during the use of the wiring rack 1, the cable used in the pressure test is pulled to the position of the wiring rack 1, the clamp ring 401 is pulled to move the connecting block 402 upward, so that the magnetic block 403 and the clamp ring 5 are separated, and the cable used in the pressure test is placed inside the clamp ring 5, and the clamp ring 401 is loosened to reset the clamp ring 5 and the magnetic block 403, so that the clamp ring 5 and the cable used in the pressure test fit together, so that the spring 503 is compressed, and the moving rod 501 moves to the outside of the sleeve rod 404, for cables of different sizes. The wire is limited and fixed to meet the diversity of the pressure test. During the pressure test, the rack rod 2 is pulled and rotated to move the rack rod 2 out of the wiring rack 1. The height of the rack rod 2 is determined according to the number of wirings to be used in the pressure test or the height of the experimental equipment. The thread 201 is engaged with the inner wall of the limit ring 103 to limit and fix the rack rod 2. The moving block 3 is rotated by rotating the swivel 202, thereby driving the fixed seat 4 to rotate. The pressure test can be carried out on multiple experimental equipment at the same time, thereby improving the practicality of the device.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A withstand voltage test wiring rack, characterized in that: include: A wiring frame (1), wherein a bottom plate (101) is fixedly connected to the lower surface of the wiring frame (1), a limiting ring (103) is fixedly connected to the upper surface of the wiring frame (1), and a slide groove (102) is arranged inside the wiring frame (1); A fixing seat (4), wherein a clamping ring (401) is fixedly connected to the right side surface of the fixing seat (4), and a sleeve rod (404) is connected and penetrated inside the clamping ring (401); A clamping ring (5), the lower surface of the clamping ring (5) is fixedly connected to a moving rod (501), and the end of the moving rod (501) away from the clamping ring (5) is connected to the sleeve rod (404), the end of the moving rod (501) away from the clamping ring (5) is fixedly connected to a second connecting block (502), and the second connecting block (502) is located above the clamping ring (401), the lower surface of the clamping ring (5) is fixedly connected to a spring (503), and the end of the spring (503) away from the clamping ring (5) is fixedly connected to the clamping ring (401).

2. A withstand voltage test wiring rack according to claim 1, characterized in that: A rack rod (2) is connected through the interior of the wiring rack (1), and the rack rod (2) is located on the left side of the slide groove (102), and threads (201) are evenly distributed on the side surface of the rack rod (2).

3. A withstand voltage test wiring rack according to claim 2, characterized in that: A swivel (202) is movably connected to the side surface of the rack rod (2), and the swivel (202) is located below the thread (201).

4. A withstand voltage test wiring rack according to claim 3, characterized in that: A connecting rod (301) is fixedly connected to the side surface of the rotating ring (202), and a moving block (3) is fixedly connected to one end of the connecting rod (301) away from the rotating ring (202), and the moving block (3) is located inside the sliding groove (102).

5. A withstand voltage test wiring rack according to claim 4, characterized in that: The right side surface of the moving block (3) is fixedly connected to a fixed block 1 (302), the right side surface of the fixed block 1 (302) is fixedly connected to a limiting rod (303), and the limiting rod (303) is engaged and connected with the sliding groove (102).

6. A withstand voltage test wiring rack according to claim 5, characterized in that: One end of the limiting rod (303) away from the fixing block 1 (302) is fixedly connected to the fixing block 2 (304), and the fixing block 2 (304) is located on the right side of the wiring rack (1).

7. A withstand voltage test wiring rack according to claim 6, characterized in that: The right side surface of the fixing block 2 (304) is fixedly connected to a fixing seat (4), the end of the clamping ring (401) away from the fixing seat (4) is fixedly connected to the connecting block 1 (402), the lower surface of the connecting block 1 (402) is fixedly connected to a magnetic attraction block (403), and a clamping ring (5) is arranged inside the clamping ring (401).

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