Maintenance device facilitating maintenance of pressure meter housing

Abstract

The invention discloses a maintenance device facilitating maintenance of a pressure meter housing, and relates to the technical field of instrument maintenance devices. The maintenance device mainly comprises a box body and a housing detaching device. The housing detaching device comprises a first motor fixedly connected to the side wall of the box body. An output shaft of the first motor penetrates through the side wall of the box body and is connected with a fixed plate. A movable plate is slidingly connected into a groove in the top end of the fixed plate. A piston rod of a cylinder arranged in the groove is connected with the movable plate. A fixed clamping plate and a movable clamping plate are welded to the fixed plate and the movable plate correspondingly. The cylinder is started, the fixed clamping plate and the movable clamping plate clamp an upper meter cover of a clamping groove type to-be-maintained meter housing, then the first motor is started, the output shaft of the motor drives the fixed clamping plate and the movable clamping plate to rotate, and therefore the meter housing is easily detached, and the personal injuries probably caused by direct manual detachment are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of instrument maintenance devices, in particular to a maintenance device for pressure instrument shells which is convenient for maintenance. Background technique [0002] The pressure gauge transmits the pressure deformation to the pointer through the elastic deformation of the sensitive element in the watch, and then the conversion mechanism of the watch movement transmits the pressure deformation to the pointer, causing the pointer to rotate to display the pressure. It has been widely used in various industries such as chemical industry, medical treatment, and manufacturing. During the use of pressure instruments, they will be damaged frequently. In order to ensure the accuracy of the detection parameters, the pressure instruments need to be repaired regularly. Therefore, the demand for devices that facilitate the maintenance of pressure instruments is becoming more and more urgent. [0003] In order to so...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention discloses a maintenance device for a pressure instrument housing that is easy to maintain, which can solve the problem of difficult disassembly of the oil-filled pressure instrument housing and at the same time make a preliminary judgment on the failure point of the pressure instrument to be repaired

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