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Calibration device for lightning arrester tester

The technology of a calibration device and tester, which is applied in the field of calibration devices, can solve the problems of fixed calibration position and angle, insignificant calibration effect, and inability to calibrate lightning arrester testers, etc., and achieve the effect of improving the calibration effect

Active Publication Date: 2021-01-12
扬州浪涌电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the test accuracy of the arrester tester, it is necessary to calibrate the arrester tester regularly. However, in the process of calibrating the arrester tester, the calibration position and angle of the current calibration devices on the market are relatively fixed, which cannot be comprehensively verified. Calibration of the arrester tester results in insignificant calibration results. For this reason, we propose a calibration device for arrester testers to solve the above problems

Method used

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  • Calibration device for lightning arrester tester
  • Calibration device for lightning arrester tester
  • Calibration device for lightning arrester tester

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-3 , a lightning arrester tester calibration device, including a test box 1, the rear inner wall of the test box 1 is fixedly connected with a detector 2, and the inside of the test box 1 is fixedly connected with a rotating rod 3 below the detector 2.

[0021] The external rotation of the rotating rod 3 is connected with a horizontal plate 4, the top of the horizontal plate 4 is provided with a clamping mechanism 5, the left and right sides of the top of the horizontal plate 4 are provided with chutes, the inside of the chute is slidably connected with a slide plate, and the top of the slide plate A support plate is fixedly connected, and th...

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Abstract

The invention discloses an arrester tester verification device, which comprises a test box. The inner wall of the rear side of the test box is fixedly connected with a detector; a rotating rod which is located below the detector is fixedly connected inside the test box; a transverse plate is rotarily connected outside the rotating rod; the top part of the transverse plate is provided with a clamping mechanism; the bottom part of the transverse plate is fixedly connected with a gear; the inner bottom wall of the test box is fixedly connected with a driving mechanism; and the driving mechanism is engaged with the gear. The structure is reasonable, the arrester tester does not move during the verification process, the precision of verifying the arrester tester by the detector can be ensured,the different positions and the different angles of the arrester tester can be verified, the arrester tester can be verified comprehensively, and the arrester tester verification effects are improved.

Description

technical field [0001] The invention relates to the technical field of calibrating devices, in particular to a calibrating device for a lightning arrester tester. Background technique [0002] The surge arrester tester is a special instrument used for on-site and laboratory detection of various electrical parameters of the arrester. It is widely used in the on-site on-line monitoring (live test) and laboratory (power-off maintenance) testing of zinc oxide arresters, and displays the voltage, Current waveform and printout. [0003] In order to ensure the test accuracy of the arrester tester, it is necessary to calibrate the arrester tester regularly, but the calibration position and angle of the calibration device on the market are relatively fixed during the calibration of the arrester tester, which cannot be comprehensively Calibration of the arrester tester results in insignificant calibration results. Therefore, we propose a calibration device for arrester testers to sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/00
CPCG01R35/00
Inventor 潘丽华
Owner 扬州浪涌电气有限公司
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