Rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate

A teaching device and aggregate technology, which is applied in the field of mining machinery and education, can solve the problems of complex and changeable mining technology, lack of availability, and many influencing factors of mining engineering mechanics, so as to improve test accuracy, reduce test cost, and improve The effect of test efficiency and precision

Pending Publication Date: 2018-11-30
ANHUI UNIV OF SCI & TECH
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] Due to the complex and changeable mining geological conditions, there are many factors affecting the mechanical problems of mining engineering, and th

Method used

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  • Rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate
  • Rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate
  • Rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate

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Embodiment Construction

[0026] Such as Figure 1 to Figure 4 As shown, a geotechnical measurement and teaching device based on intelligent smoothing of pressurized aggregates includes a model support 1 and a support rod 2 arranged above it, and three hydraulic props 3 are movably connected to the support rod 2. The hydraulic strut 3 can slide freely in the left and right direction along the support rod 2. A smoothing device 4 is connected to the lower end of the hydraulic strut 3 in the middle, and a compacting plate 5 is connected to the lower ends of the hydraulic struts 3 on both sides. The smoothing device 4 passes through The rotating shaft 6 is fixed on the lower end of the hydraulic prop 3, and the smoothing device 4 includes a rotating rod 16 and a smoothing wheel 17 fixed on its lower end. The first pillar slot 7, the rotating motor 8 and the driven shaft 9 are sequentially connected from top to bottom. The rotating shaft 6 also includes a transmission rod 10. The upper end of the transmissi...

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Abstract

The invention discloses a rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate. The rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate comprises a model stand 1 and a supporting rod 2 arranged above the model stand 1; the supporting rod 2 is movably connected with three hydraulic supporting columns3; the lower end of the middle hydraulic supporting column is connected with a smoothening device 4; the lower ends of the two hydraulic supporting columns 3 on the two sides are connected with pressing plates 5. The rock and soil measuring and teaching device based on intelligent smoothened and pressurized aggregate is capable of realizing automatic and accurate large three dimensional similar simulation laying, increasing the compacting degree unprecedentedly, and increasing test precision.

Description

technical field [0001] The invention relates to the fields of mining machinery and education, in particular to a geotechnical measurement and teaching device based on intelligent smoothing of pressurized aggregates. Background technique [0002] Due to the complex and changeable mining geological conditions, there are many factors affecting mining engineering mechanics, and the mining technology of each mine is complex and changeable, some problems cannot be obtained by computer numerical simulation alone. Satisfactory results. It cannot completely and accurately reflect the specific conditions and the rock formation movement caused by mining during the mining process. Therefore, the physical similarity simulation experiment still plays an important role in the mining engineering research process by virtue of the advantages of accurate and reliable rock formation movement in the reverse mining process. status. In recent years, the development of similar material simulation ...

Claims

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Application Information

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IPC IPC(8): G01N33/24G09B23/40
CPCG01N33/24G09B23/40
Inventor 庞冬冬杨洪强万丽婷吴希雅相超陈响升耿威
Owner ANHUI UNIV OF SCI & TECH
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