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Cylindrical test piece mold-release device for rock and soil test

A test piece and cylinder technology is applied in the field of demoulding equipment for cylindrical test pieces of geotechnical tests, which can solve the problems of low demoulding efficiency and large labor consumption.

Pending Publication Date: 2016-08-03
QINGDAO UNIV OF SCI & TECH
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a demoulding device for a rock-soil test cylindrical specimen, which aims to realize the mechanized demoulding of the rock-soil test cylindrical specimen through a conveying device and a demoulding device designed on the principle of a screw nut, which overcomes the The disadvantages of high manpower consumption and low demoulding efficiency caused by traditional manual demoulding have realized the demoulding work with high efficiency and low manpower consumption

Method used

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  • Cylindrical test piece mold-release device for rock and soil test
  • Cylindrical test piece mold-release device for rock and soil test
  • Cylindrical test piece mold-release device for rock and soil test

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Embodiment Construction

[0032] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, not to limit the present invention.

[0033] exist figure 1 Among them, the demoulding equipment for the cylindrical test piece of the geotechnical test includes a frame device 1, a conveying device 2, a screw nut pushing device 3, a controller 4, a slow flow plate 5 of the test piece mold and a slow flow device for the cylindrical test piece 6.

[0034] exist figure 2 Among them, the frame device 1 includes pillars 7, longitudinal beams 8 and connecting beams 9, there are two longitudinal beams 8, four pillars 7, and the four pillars 7 are vertically fixed in groups of two On the two longitudinal beams 8 , there are two connecting beams 9 , and the two connecting beams 9 are symmetrically arranged and fixedly installed between two sets of pillars 7 .

[0035] exist image ...

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Abstract

The invention discloses a cylindrical test piece mold-release device for a rock and soil test and aims at achieving mechanical mold release of cylindrical test pieces for the rock and soil test through the mold-release device designed based on a delivery device and a screw-nut principle .The shortcomings of high manpower consumption and low mold release efficiency caused by traditional manual mold release are overcome, and efficient and low-manpower-consumption mold release work is achieved .The cylindrical test piece mold-release device comprises a rack device, a delivery device, a screw-nut pushing and pressing device, a controller, a test piece mold slow-flowing disc and a cylindrical test piece slow-flowing disc device .The cylindrical test piece mold-release device is easy to maintain and convenient to operate and has the wide application prospect in the mold release work of the rock and soil test .

Description

technical field [0001] The invention relates to a demoulding device, in particular to a demoulding device for a cylinder specimen of a rock and soil test. Background technique [0002] A large number of geotechnical engineering constructions such as mines, roadways and tunnels are inseparable from the various achievements made by many scholars in the geotechnical field. Research in the geotechnical field requires not only the support of theory, but also the support of experiments. Research, among them, the use of materials similar to rock and soil composition mixed according to a certain ratio to make cylindrical specimens for mechanical performance tests, and then deduce the mechanical properties of rock and soil according to the similarity theory is a common test method, traditional cylindrical specimens Most of the demoulding work is manual demoulding, resulting in the disadvantages of high manpower consumption and low demoulding efficiency, which is far from meeting the ...

Claims

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Application Information

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IPC IPC(8): G01N1/28
CPCG01N1/28
Inventor 王永岩张向峰秦楠李剑光吴洋
Owner QINGDAO UNIV OF SCI & TECH
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