Pressure testing tool
A tooling and pressure test technology, which is applied in the direction of applying stable tension/pressure to test the strength of materials, and using liquid/vacuum to measure liquid tightness, etc. It can solve the problems of inability to guarantee leakage, inaccurate pressure test results, Time-consuming and labor-intensive problems, to achieve the effect of saving manpower and material resources, simple structure, and convenient use
Active Publication Date: 2013-02-13
SUZHOU MINZHE MACHINERY
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Problems solved by technology
After the pressure test is over, use a cutting machine to cut off the pipe cap and steel plate. This cannot guarantee whether there will be leakage during welding, resulting in inaccurate pressure test results. At the same time, there are potential safety hazards when using the cutting machine, which is time-consuming, laborious and unsafe.
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[0016] The present invention is described below in conjunction with accompanying drawing.
[0017] as attached figure 1 The shown pressure test tooling of the present invention includes an outer casing 1 and an inner pipe 2; two Huff fixing plates 3 are fixed outside the outer casing 1; a sealing sleeve 4 is provided on the upper part of the outer casing 1; The two Huff fixed plates 3 and the sealing sleeve 4 are fixedly connected together; the inside of the sealing sleeve 4 is connected with the middle sealing plate 6 through the adjustment part 5; the upper part of the outer sealing sleeve 4 of the adjustment part 5 is provided with a locking Part 7; the adjustment part 5 can adjust the distance between the middle sealing plate 6 and the inner tube 2, and lock it through the locking part 7; a gasket 8 is provided between the sealing sleeve 4 and the outer casing 1; the middle A gasket 8 is provided between the sealing plate 6 and the inner tube 2; the two Huff fixing plate...
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The invention discloses a pressure testing tool, which comprises an outer sleeve and an inner pipe, wherein two haff fixed plates are fixed outside the outer sleeve; a sealing cover is arranged on the upper part of the outer sleeve; the two haff fixed plates are fixedly connected with the sealing cover; the inner part of the sealing cover is connected with a middle sealing plate through a regulating part; a locking part is arranged on the upper part of the sealing cover outside the regulating part; and the regulating part can regulate the distance between the middle sealing plate and the inner pipe and is locked by the locking part. The pressure testing tool is simple in structure and convenient to use, and the labor intensity of operators is greatly reduced; and meanwhile, personal safety of operators are guaranteed, human and material resources are saved, and the production cost of enterprises is reduced.
Description
technical field [0001] The invention relates to a pressure test tool, in particular to a pressure test tool used for a spinning box body and a metering head, and belongs to the technical field of pressure test tools. Background technique [0002] In the past, during the pressure test, the steel plate and the inner pipe were first welded firmly, and then the special pipe cap was used to weld the outer pipe. After the pressure test is over, use a cutting machine to cut off the pipe cap and steel plate. This cannot guarantee whether there is leakage during welding, resulting in inaccurate pressure test results. At the same time, there are potential safety hazards when using the cutting machine, which is time-consuming, laborious and unsafe. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a convenient and safe pressure test tool. [0004] The technical solution of the present invention is ...
Claims
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Inventor 刘学斌
Owner SUZHOU MINZHE MACHINERY