Automatic integrated device for mining, discharging, monitoring and supporting model test

A model test, automatic technology, applied in soil material testing, material inspection products, etc., can solve problems such as insufficient accuracy, large stress-displacement distribution error, secondary damage to the excavation surface, etc., to improve automation and intelligence, expand Scope of application, compact structure

Pending Publication Date: 2019-12-27
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as excavation is concerned, when the similarity ratio is 100, the excavation error of 1mm on the model is equivalent to the 100mm excavation in the prototype. When the similarity ratio is 200, the accumulated error will be larger, and the resulting stress displacement The distribution error will be larger, and the stability evaluation basis will also have a larger deviation
[0004] In traditional model tests, to simulate engineering excavation, screwdrivers (or similar strip tools) are often used for manual excavation. The amount of excavation each time depends on the concentration of the experimenter, and it is difficult to continuously guarantee the accuracy of excavation. It will also cause secondary damage to the excavation surface, which in turn makes the accuracy of the stability evaluation through the model test insufficient
On the other hand, in addition to excavation, mining area support and monitoring are also important links in model tests. At present, manual methods are mostly used, which has defects in consistency, timeliness and accuracy.

Method used

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  • Automatic integrated device for mining, discharging, monitoring and supporting model test
  • Automatic integrated device for mining, discharging, monitoring and supporting model test
  • Automatic integrated device for mining, discharging, monitoring and supporting model test

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Embodiment Construction

[0029] The principles and features of the present invention will be described below in conjunction with the accompanying drawings.

[0030] Such as figure 1 , 2 , 3, 4, 5, 6, 7, 8, and 9, a kind of automatic integrated device for mining, rowing, monitoring and protecting for model tests is characterized in that it includes a motion guide rail device 2, a multifunctional integrated device The base 3, the sliding guide rail 4 of the multifunctional integrated device, the drilling module 5, the chip removal module 6, the support module 7, the monitoring module 8, the rotating body 9, and the control device 10; 201 is fixedly connected with the model mechanical test device 1; the base 3 of the multifunctional integrated device is fixedly connected with the horizontal slider 207 on the moving guide rail device 2 through the bolt I, and the motor III 302 and the motor IV 303 are respectively fixed on the In the base 3 of the multifunctional integrated device, the motor IV 303 is f...

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PUM

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Abstract

The invention relates to an automatic integrated device for mining, discharging, monitoring and supporting a model test. The automatic integrated device is characterized by comprising a motion guide rail device, a base of a multifunctional integrated device body, a sliding guide rail of the multifunctional integrated device body, a drilling module, a chip removal module, a supporting module, a monitoring module, a rotating body and a control device. By adopting the motion guide rail device arranged on a model mechanical test device, the multifunctional integrated device body fixedly connectedwith a horizontal sliding block can any move in a model plane through the automatic control and motor driving, the positioning is precise, the operations in any positions, any shapes and any procedures according to the planned path can be realized, and the applicable range of the model test is expanded.

Description

technical field [0001] The invention relates to a model test mining and excavation device, in particular to an automatic integrated device for mining, rowing, monitoring and protection used in model tests. Background technique [0002] Model tests are widely used in geotechnical, water conservancy, transportation, mining and other fields. On the basis of geological exploration, for key geological sections, according to the similarity principle, masonry or lay similar material models, apply stress and displacement boundary conditions to it, simulate In-situ stress environment, according to the actual project progress and similar proportions, excavate at predetermined locations, simulate actual working conditions, observe deformation, stress, crack development, failure zones, etc. at the same time, and finally evaluate the stability of rock mass engineering. [0003] Whether the stability evaluation is accurate or not depends on many factors, such as the set ratio and actual r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 李剑光邹会松孙耿玉周梓燚
Owner QINGDAO UNIV OF SCI & TECH
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