Positioning device for partial discharge test
A partial discharge and positioning device technology, which is applied in the direction of measuring device casing, testing dielectric strength, nuclear power generation, etc., can solve the problems of increasing operator burden and affecting test data, so as to reduce burden, ensure stability and ensure reliability Effect
Pending Publication Date: 2022-07-12
HEFEI COMEON ELECTRONICS TECH
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a positioning device for partial discharge testing, which solves the problem in the prior art that the sensor is fixed by hand, which affects the test data and increases the burden on the operator
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[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] like figure 1 As shown, a positioning device for partial discharge test includes a workbench 1, the device to be tested is arranged on the upper end of the workbench 1, and the partial discharge test of the device to be tested is performed by an ultrasonic partial discharge tester;
[0025] A support frame 2 is slidably connected to the upper end of the worktable 1. The support frame 2 is provided with a lifting plate assembly ...
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The invention discloses a positioning device for partial discharge testing, and belongs to the field of partial discharge testing. The invention discloses a positioning device for a partial discharge test. The positioning device comprises a workbench, a support frame, a lifting plate assembly, a clamping mechanism, a clamping mechanism and a connecting mechanism, the supporting frame capable of sliding is arranged at the upper end of the workbench, the lifting plate assembly capable of ascending and descending is arranged on the supporting frame, and the sensor of the ultrasonic partial discharge tester is fixed to the lifting plate, so that the sensor can be driven to be attached to the shell of the equipment to be tested; compared with the prior art that a tester sensor is manually held by a hand to be in contact with the shell of the to-be-tested equipment, the stability of the discharge test is ensured, and the burden of an operator is reduced; the clamping mechanism is arranged at the upper end of the workbench, so that the to-be-tested equipment is positioned and fixed; and by arranging a clamping mechanism and a connecting mechanism, the test opportunity of the partial discharge test is controlled, and the reliability of a test result is ensured.
Description
technical field [0001] The invention belongs to the field of partial discharge testing, and in particular relates to a separation and filtering device for processing umbilical cord placenta collection liquid. Background technique [0002] With the continuous development of science and technology, partial discharge testing is widely used in power safety testing in the power sector; partial discharge testing is mostly measured by partial discharge testers, which use advanced anti-interference components and unique door display circuits. And it has four kinds of high-frequency elliptical scans, which are suitable for the type and delivery test of high-voltage products, the development test of new products, and the quantitative test of partial discharge of motors, transformers, cables, bushings, capacitors, transformers, arresters, switches and other high-voltage electrical appliances. , which can be used on-site by manufacturing plants, scientific research departments, and powe...
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IPC IPC(8): G01R1/04G01R31/12
CPCG01R1/04G01R1/0408G01R31/1227Y02E30/30
Inventor 徐美华
Owner HEFEI COMEON ELECTRONICS TECH