Novel water pressure meter joint

Abstract

The invention relates to the technical field of water pressure meters, in particular to a novel water pressure meter joint. The novel water pressure meter joint comprises a detecting water tube, wherein the top of the detecting water tube is fixedly connected with a connecting water tube; the top of the connecting water tube is inserted with a connecting joint in a penetrating mode; the outer surface, at one end of the inner cavity of the connecting water tube, of the connecting joint is in sleeve connection with a fixed sleeve; the side surface of the connecting water tube is fixedly connected with a connecting plate through a connecting rod; the top of the side surface of the connecting plate penetrates through and is movably connected with a limiting part; one end, close to a water receiving tube, of the limiting part is fixedly connected with a baffle plate; the outer surface of the limiting part is in sleeve connection with a spring; one side, away from the limiting part, of the baffle plate is fixedly connected with an insertion rod; and one end, away from the baffle plate, of the insertion rod penetrates through the side surface of the connecting water tube and is spliced tothe side surface of the fixed sleeve. According to the novel water pressure meter joint disclosed by the invention, a way of splicing the insertion rod with the fixed sleeve is changed into a conventional threaded connection way, so that the problem that dismounting and mounting of a meter body of the water pressure meter are affected as corrosion of the connecting joint is caused by long-time contact between the connecting joint and water inside the detecting water tube is avoided.

Description

technical field [0001] The invention relates to the technical field of water pressure gauges, in particular to a novel water pressure gauge joint. Background technique [0002] In the process of industrial process control and technical measurement, due to the characteristics of high mechanical strength and convenient production of the elastic sensitive components of mechanical hydraulic pressure gauges, mechanical hydraulic pressure gauges are more and more widely used. [0003] In the process of household water supply, it is necessary to measure the water pressure of the domestic water supply pipeline. In the process of water pressure measurement, a water pressure gauge is needed, and the interface at the bottom of the water pressure gauge needs to be connected to the connecting water pipe. The existing water pressure The gauge interface is generally a threaded interface, and it is easy to cause corrosion of the interface after being soaked in water for a long time, which w...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of water pressure gauge joint, which solves the problem that the existing water pressure gauge joint is generally a threaded joint, and soaking in water for a long time may easily cause corrosion of the joint and affect the installation of the water pressure gauge and disassembly issues

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