Simulation demonstrator of collapse earthquake
A technology of earthquake simulation and demonstration device, which can be used in instruments, teaching models, educational tools, etc., and can solve problems such as threats to miners' life safety and mine damage.
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[0013] Below in conjunction with accompanying drawing and specific embodiment, the present invention is further elaborated:
[0014] Press the ground subsidence button on the operation console 16 to start the drive motor 1, which drives the synchronous wheel 2 to rotate, and the synchronous wheel 2 drives the ball screw 4 through the tensioner 3 and the synchronous belt 14; the ball screw 4 drives the connecting plate 9 up and down in turn Movement, and then promote the lifting movement of the frame 12, to achieve the collapse of the ground sand table model with the subsidence of the ground surface, and at the same time, the subsidence of the ground surface will automatically reset after the system is reset, and the demonstration will be repeated. At the same time, by adjusting the frequency modulation of the motor 1, ground subsidence with different focal depths and magnitudes can be simulated.
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