Novel pipeline fixing device

Abstract

The invention discloses a novel pipeline fixing device and belongs to the field of structural design of fixing devices. The novel pipeline fixing device comprises a fixed shell with a testing instrument for testing flow inside, two corresponding side plates of the fixed shell are provided with openings allowing fluid pipe joints of the testing instrument to extend out, the positions of the side plates of the fixed shell 1-2 cm distant from the opening portions of the opening in the direction towards the opening are provided with two fastening slots corresponding to each other up and down, and fastening bar components are mounted in the fastening slots. The fastening bar components comprise vertical bars, two fastening bars and bolts, wherein the fastening bars are arranged on the sides of the vertical bars fixedly, and the bolts penetrate the middle of the vertical bars. The novel pipeline fixing device overcomes the problem that a fluid pipeline and a shell of the testing instrument are instable in connection and poor in fastening and consequently measurement error is large, and accordingly, connection between the fluid pipeline and the shell of the testing instrument is tightened, stability and continuity of measuring process is ensured, measurement error is reduced, and the testing instrument is protected. The novel pipeline fixing device is simple in structure, free of occupation and convenient to use.

Description

technical field [0001] The invention relates to the field of structural design of fixing devices, in particular to a novel pipeline fixing device. Background technique [0002] Pipeline fixing is involved in many fields, among which, the stability of pipeline fixing is particularly important when testing the flow rate of natural gas. [0003] In the prior art, when testing the flow rate of natural gas, the connection effect between the shell of the natural gas tester and the fluid pipeline is unstable and the fastness is poor, and it is easy to cause large displacement and vibration during use, resulting in errors in measurement results Larger, more than will damage the natural gas tester. Contents of the invention [0004] In view of the above existing problems, the present invention provides a new type of pipeline fixing device to overcome the problems in the prior art that the connection effect between the fluid pipeline and the test instrument casing is unstable and t...

AI Technical Summary

Problems solved by technology

[0004] In view of the above existing problems, the present invention provides a new type of pipeline fixing device to overcome the problems in the prior art that the connection effect between the fluid pipeline and the test instrument casing is unstable and the poor fastness leads to large errors in measurement results, thereby The connection between the fluid pipeline and the test instrument shell is tightened to ensure the stability and continuity of the measurement process, thereby reducing the measurement error and protecting the test instrument at the same time

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