Automatic checking device for magnetic turning plate liquid level meter and use method

Abstract

The invention discloses an automatic checking device for a magnetic turning plate liquid level meter and a using method. The automatic checking device comprises a bottom plate and universal wheels below the bottom plate. The upper surface of the bottom plate is connected with a frame-structured support frame; a plurality of electric push rods are connected to the upper surface of a bottom plate in the supporting frame, the telescopic ends of the electric push rods are upwards connected with a lifting table, and a plurality of chucks are connected to the upper surface of the lifting table and matched and connected with a magnetic turning plate liquid level meter; the upper surface of the bottom plate on one side of the support frame is connected with a side box; the inner wall of the side box is connected with a lifting mechanism; the top of the side box is connected with an equipment box. The device solves the problems that a floater needs to be moved manually and manual stroke measurement is tedious in step, long in consumed time and poor in accuracy when the magnetic turning plate liquid level meter is inspected in the prior art, and has the characteristics that the device is convenient to use, the magnetic turning plate liquid level meter can be automatically and quickly verified, the verification efficiency is greatly improved, and manpower and material resources are saved.

Description

technical field [0001] The invention belongs to the technical field of instrument calibration, and in particular relates to an automatic calibration device and a use method of a magnetic flap liquid level gauge. Background technique [0002] At present, magnetic flap liquid level gauges are widely used in the liquid level monitoring of water collection wells and oil tanks. In the actual operation process, various failures and inaccurate monitoring often occur. However, installation and maintenance units at home and abroad, and power plants in various river basins have not yet There are related calibration devices and instruments. The calibration of the magnetic flap level gauge is usually carried out by manual testing. Most of the flap level gauges are placed horizontally, and the floating ball is artificially pushed to move. The level gauge is completed with a meter stick and a multimeter. Calibration, the calibration work is cumbersome and complicated, and the work efficie...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a magnetic flap liquid level gauge automatic calibration device and its use method. Measuring the stroke, the steps are cumbersome, time-consuming, and the accuracy is poor. It is easy to use and can automatically and quickly complete the calibration of the magnetic flap liquid level gauge, which greatly improves the calibration efficiency and saves manpower and material resources.

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