CN-224203410-U - Voltage transformer detection device

CN224203410UCN 224203410 UCN224203410 UCN 224203410UCN-224203410-U

Abstract

The utility model provides a voltage transformer detection device, which comprises a voltage transformer detector box body, wherein the design solves the problems that in the carrying process of the voltage transformer detector body of the original device, external dust and water easily enter the voltage transformer detector body through a heat radiation opening of the voltage transformer detector body, and can cause blockage or corrosion to the heat radiation opening of the voltage transformer detector body, so that the heat radiation effect of the voltage transformer detector body is affected, and the voltage transformer detector body is easy to burn.

Inventors

KONG YINGGE
LI YINGQIONG
XIAO XIANGHUI
DENG ZHIQIANG
WANG GUANGLEI

Assignees

衡阳市计量测试中心

Dates

Publication Date: 20260505
Application Date: 20250508

Claims (6)

1. The voltage transformer detection device comprises a voltage transformer detector box body (2) and is characterized in that a voltage transformer detector body (6) is arranged in the voltage transformer detector box body (2), the upper end of the voltage transformer detector box body (2) is rotatably connected with a voltage transformer detector box cover (1) through a hinge shaft, the rear end of the voltage transformer detector box body (2) is provided with a rectangular sliding groove (15), a sliding sealing door (7) is slidably connected in the rectangular sliding groove (15), the left end of the sliding sealing door (7) is fixedly connected with a butt joint clamping strip (9), and the rear end of the sliding sealing door (7) is fixedly connected with a poking pull block (8); The rear end of the voltage transformer detector box body (2) is provided with a fixing component, the fixing component comprises a butt joint box (10), sliding pull rods (11), fixing push plates (13), two springs (16), three sliding pull rods (14) and a triangular clamping block (12), the butt joint box (10) is fixedly connected to the rear end of the voltage transformer detector box body (2), the sliding pull rods (11) are slidably connected to the butt joint box (10), the fixing push plates (13) are fixedly connected to the front ends of the sliding pull rods (11), the two springs (16) are fixedly connected to the rear ends of the fixing push plates (13), the three sliding pull rods (14) are fixedly connected to the front ends of the fixing push plates (13), and the triangular clamping block (12) is fixedly connected to the front ends of the three sliding pull rods (14).
2. A voltage transformer detection device according to claim 1, wherein the triangular clamping block (12) is matched with the butt joint clamping strip (9).
3. The voltage transformer detection device according to claim 1, wherein a sealing strip (17) is fixedly connected to the left end of the sliding sealing door (7), and the sealing strip (17) is matched with the voltage transformer detector box body (2).
4. The voltage transformer detection device according to claim 1, wherein the front end of the voltage transformer detector box cover (1) is rotatably connected with a fixed knob (5), and the front end of the voltage transformer detector box body (2) is rotatably connected with a rotary pull rod (4).
5. The voltage transformer detection device according to claim 1, wherein the left end and the right end of the voltage transformer detector box body (2) are fixedly connected with carrying side shells (3).
6. A voltage transformer detection device according to claim 1, characterized in that the surface of the sliding sealing door (7) is provided with a rubber layer.

Description

Voltage transformer detection device Technical Field The utility model relates to a voltage transformer detection device, and belongs to the technical field of voltage transformer detection. Background The instrument is a device for detecting the mutual inductor, the working principle and the characteristic configuration of the instrument are that the instrument is a multifunctional field test instrument specially designed for testing the characteristics of the mutual inductor, such as volt-ampere characteristics, transformation ratio, polarity, error curve, calculation inflection point, secondary loop inspection and the like. The test voltage and current values are only required to be set in the test, the equipment can automatically boost/boost the current, test results such as the volt-ampere characteristic curve or transformation ratio and polarity of the transformer are rapidly displayed, data storage and on-site printing are supported, complicated labor such as manual voltage regulation, manual recording and curve drawing is omitted, and test data can be uploaded to a computer through a USB interface for editing storage or printing. The operation is simple and convenient, the working efficiency is improved, and the product is a high-tech product with higher cost performance. In the prior art, the voltage transformer detector body is in the carrying process, external dust and water easily enter the voltage transformer detector body through the heat dissipation opening of the voltage transformer detector body, and can cause blockage or corrosion to the heat dissipation opening of the voltage transformer detector body, so that the heat dissipation effect of the voltage transformer detector body is affected, the problem that the voltage transformer detector body is easy to burn is caused, and the current urgent need for a voltage transformer detection device is used for solving the problem. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a voltage transformer detection device which solves the problems in the background art, has good practicability, and can shield the heat dissipation opening of the voltage transformer detector body or open the heat dissipation opening of the voltage transformer detector body according to the conditions, and can prevent external dust and water from entering the heat dissipation opening of the voltage transformer detector body and prevent external water or dust from entering the heat dissipation opening of the voltage transformer detector body in the carrying process. The voltage transformer detection device comprises a voltage transformer detector box body, wherein a voltage transformer detector body is arranged in the voltage transformer detector box body, the upper end of the voltage transformer detector box body is rotatably connected with a voltage transformer detector box cover through a hinge shaft, the rear end of the voltage transformer detector box body is provided with a rectangular sliding groove, a sliding sealing door is slidably connected in the rectangular sliding groove, the left end of the sliding sealing door is fixedly connected with a butt joint clamping strip, and the rear end of the sliding sealing door is fixedly connected with a poking pulling block; The rear end of voltage transformer detector box is provided with fixed subassembly, fixed subassembly includes butt joint case, slide pull rod, fixed push pedal, two springs, three slip pull rod and triangle fixture block, butt joint case fixed connection is in the rear end of voltage transformer detector box, slide pull rod sliding connection in butt joint incasement, fixed push pedal fixed connection is in the front end of slide pull rod, two spring fixed connection is in the rear end of fixed push pedal, three slide pull rod fixed connection is in the front end of fixed push pedal, triangle fixture block fixed connection is in the front end of three slip pull rod. Further, the triangular clamping blocks are matched with the butt joint clamping strips. Further, the left end fixedly connected with sealing strip of sliding seal door, sealing strip and voltage transformer detector box mutually support. Further, the front end of the voltage transformer detector box cover is rotationally connected with a fixed knob, and the front end of the voltage transformer detector box body is rotationally connected with a rotary pull rod. Further, the left end and the right end of the voltage transformer detector box body are fixedly connected with carrying side shells. Further, the surface of the sliding seal door is provided with a rubber layer. The voltage transformer detection device has the beneficial effects that the butt joint clamping strip, the butt joint clamping box, the sliding pull rod, the fixed push plate, the two springs, the three sliding pull rods and the triangular clamping blocks are added, so that the device is reasonable in structure