A roof separation demonstration device and demonstration method
A technology of roof separation and demonstration device, which is applied in teaching models, instruments, educational appliances, etc., can solve problems such as restricting the development of teaching work and teaching effect, and achieve the effect of promoting teaching, cultivating interest and simple structure.
Active Publication Date: 2018-11-20
青岛本末岩控技术有限公司 +1
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Problems solved by technology
Due to the strong professionalism of mining and the lack of related simulation equipment, so far there are few demonstration models of roof separation that can provide students with perception and experimental teaching. Teachers can only explain to students the way of roof separation and the roof The installation method and working principle of the separation instrument greatly restrict the development of teaching work and the achievement of teaching effect
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[0024] The present invention provides a roof separation demonstration device and demonstration method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] The invention provides a roof separation demonstration device, such as figure 1 , figure 2 , image 3 and Figure 4 As shown, it includes a demonstration platform 1, wherein, the above-mentioned demonstration platform 1 is provided with a shallow base point positioning plate 2 and a roof separation instrument positioning plate 4, and the shallow base point positioning plate 2 is provided with a shallow base point positioning pin placement platform 6 and a shallow base point positioning plate 6. The base point track 3 and the shallow base point p...
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The invention discloses a roof separation demonstration device and a demonstration method. The demonstration platform is provided with a shallow base point positioning plate and a roof separation instrument positioning plate, and the shallow base point positioning plate is provided with a shallow base point positioning pin placement platform and a shallow base point track. , the shallow base point positioning pin placement platform can slide on the shallow base point track; the roof separation device positioning plate is provided with a roof separation device placement platform and a roof separation device track, and the roof separation device placement platform can be placed on the roof separation device track Sliding up; the top plate separation instrument is installed on the platform, and one end of the demonstration platform is provided with a deep base point positioning screw. The first measuring wire of the top plate separation instrument is connected with the deep base point positioning screw. 2. The measuring steel wire is connected with the shallow base point positioning pin; and the demonstration method. Its structure is simple, and it can achieve the purpose of experimental teaching in an intuitive and clear way, cultivate students' interest, guide students to innovate, and promote the teaching of mining subjects.
Description
technical field [0001] The invention relates to the technical field of experimental teaching demonstration instruments, in particular to a roof detachment demonstration device and a demonstration method for the teaching demonstration of mining engineering specialty. Background technique [0002] Roof delamination is a common roof disaster in coal mining, which seriously affects the safe production of coal mines. As the main instrument for monitoring roof abscission, the roof abscission instrument is a kind of mine pressure monitoring instrument that needs to be introduced in the teaching of mining specialty. Due to the strong professionalism of mining and the lack of related simulation equipment, so far there are few demonstration models of roof separation that can provide students with perception and experimental teaching. Teachers can only explain to students the way of roof separation and the roof The installation method and working principle of the separation instrument...
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IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 吴士良王建行韩伟陈永强
Owner 青岛本末岩控技术有限公司