PVC hose tensile coefficient detection mechanism
A technology of tensile coefficient and detection mechanism, which is applied in the direction of measuring devices, applying stable tension/pressure to test material strength, instruments, etc., can solve problems such as inability to protect hoses, inaccurate PVC hoses, etc., to ensure integrity , the effect of protecting the inner hose
Inactive Publication Date: 2021-02-02
陈焕荣
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a PVC hose tensile coefficient detection mechanism, which has the advantages of detecting the tensile coefficient of the hose and protecting the internal hose, and solves the problem of the tensile coefficient of the PVC hose. The inaccuracy and the problem that the hose cannot be protected after the test reaches the standard value
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-4 , a PVC hose tensile coefficient detection mechanism, comprising a housing 1, the upper end of the inner wall of the housing 1 is fixedly connected with a fixed block 2, the axis of the fixed block 2 is sleeved with a worm 3, and the right end of the worm 3 is movably connected with a speed reduction mechanism 4 , the lower end of the reduction mechanism 4 is fixedly connected with a rotating rod 5, the outer surface of the rotating rod ...
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The invention relates to the technical field of Internet of Things, and discloses a PVC hose tensile coefficient detection mechanism which comprises a shell, a fixing block is fixedly connected to theupper end of the inner wall of the shell, a worm sleeves the axis of the fixing block, a speed reduction mechanism is movably connected to the right end of the worm, and a rotating rod is fixedly connected to the lower end of the speed reduction mechanism. The outer surface of the rotating rod is sleeved with a cross rod, the left end of the cross rod is rotationally connected with a sliding block, the outer surface of the sliding block is sleeved with a notch block, a bearing notch is formed in the upper end of the cross rod, a magnet is fixedly connected to the lower end of the bearing notch, and an electromagnet is movably connected to the upper end of the magnet. When the hose is rotated by the rotating table to be in a stretched state, downward pressure is exerted on the round head top piece, so that the piezoelectric plate is pressed by the round head top piece in the downward process, the internal current of the piezoelectric plate is increased, the stretching coefficient of the hose can be obtained by observing the display of the current, and the effect of detecting the stretching coefficient is achieved.
Description
technical field [0001] The invention relates to the technical field of PVC hose detection, in particular to a PVC hose tensile coefficient detection mechanism. Background technique [0002] PVC hose is cheap and good, and it is currently recognized as the inner pipe of the better bathroom water pipe. PVC hose is widely used in life, because PVC hose has good chemical stability and electrical insulation, so it can It is used to replace rubber tubes, but whether the tensile condition of PVC hoses is qualified is also a testing standard for hoses. [0003] For the detection of existing PVC hoses, most of the hoses are stretched at different temperatures, but the values displayed by the detection are not so accurate. At the same time, for the stretched hoses, most of them All are damaged, stretched to the limit position, so a PVC hose tensile coefficient detection mechanism came into being. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming a...
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IPC IPC(8): G01N3/08G01N3/06G01N3/02
CPCG01N3/02G01N3/066G01N3/08G01N2203/0017G01N2203/0623
Inventor 陈焕荣
Owner 陈焕荣