Device and method for testing impact resistance of plastic pipe

A technology for capacity testing and plastic pipes, which is applied in the direction of measuring devices, using repeated force/pulsation force to test the strength of materials, and analyzing materials, etc., can solve the problems of incomplete test results, troublesome operation, high equipment cost, etc., and achieve convenient test methods Implementation, comprehensive testing results, comprehensive testing results

Inactive Publication Date: 2020-08-07
陈辉
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Impact resistance is a technical index that must be tested when the pipe leaves the factory. There are strict regulations on its impact resistance and impact times. In the prior art, the impact resistance test device has complex structure, troublesome operation, and equipment cost. High, and in addition to being able to change the impact strength, the test function is relatively single, and it is impossible to make adaptive adjustments according to the use scene and impact resistance requirements of the pipe, and the test results are not comprehensive enough

Method used

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  • Device and method for testing impact resistance of plastic pipe
  • Device and method for testing impact resistance of plastic pipe
  • Device and method for testing impact resistance of plastic pipe

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Embodiment 1

[0048] see Figure 1-3 and Figure 5 A device for testing the impact resistance of plastic pipes, comprising a device frame 1, a support plate 2 is movably installed in the device frame 1, the top of the support plate 2 is fixedly connected with a C-shaped suspender 3, and the device frame 1 Two electromagnets 4 are fixedly installed on the top inner wall, and two iron blocks 5 are fixedly connected to the top of the boom 3, and the two iron blocks 5 correspond to the two electromagnets 4 one by one, and the iron blocks 5 are located on the corresponding electromagnet 4 Directly below, when the electromagnet 4 is energized, it can absorb the iron block 5, and then fix the suspender 3 in the air, and after the electromagnet 4 is powered off, the magnetism disappears, causing the suspender 3 to fall downward, and then drives the impact block 22 Falling, the pipe to be tested can be impacted, so as to test the impact resistance of the pipe. The top of the device frame 1 is fixed...

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Abstract

The invention discloses a device and a method for testing the impact resistance of a plastic pipe. The invention belongs to the technical field of pipe performance testing. The device comprises a device frame, and a supporting plate is movably mounted in the device frame; the top end of the supporting plate is fixedly connected with a C-shaped hanging rod; two electromagnets are fixedly mounted on the inner wall of the top of the device frame; two iron blocks are fixedly connected to the top of the hanging rod, a driving motor is fixedly installed at the top of the device frame, a bobbin is fixedly connected to the output end of the driving motor, a hanging rope is wound around the outer wall of the bobbin, a fixed pulley is fixedly installed on one side of the driving motor, and the hanging rope is in transmission connection with the fixed pulley. According to the invention, diversified test functions can be realized, adaptive adjustment can be carried out according to use scenes andimpact resistance requirements of different pipes, the test result is comprehensive, the structure is simple, the operation is convenient, and the test method is convenient to implement.

Description

technical field [0001] The invention relates to the field of performance testing of pipes, in particular to a device and method for testing the impact resistance of plastic pipes. Background technique [0002] Plastic pipes are generally made of synthetic resin, that is, polyester, added with stabilizers, lubricants, plasticizers, etc., and extruded in a pipe making machine by plastic methods. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing and convenient construction, it has been widely used in construction projects. [0003] Impact resistance is a technical index that must be tested when the pipe leaves the factory. There are strict regulations on its impact resistance and impact times. In the prior art, the impact resistance test device has complex structure, troublesome operation, and equipment cost. High, and in addition to being able to change the impact strength, the test function is relatively single, and it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/303G01N3/34G01N3/02
CPCG01N3/02G01N3/303G01N3/34G01N2203/0005G01N2203/001G01N2203/0033G01N2203/0274
Inventor 陈辉
Owner 陈辉
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