Name: Electric Earthquake Simulator
Application (patent)No.: CN20 1220454035.9 Application date: 20 12.09.07.
Application (patent right): Beijing VIA Technology Development Co., Ltd.
Address: 102600
Floor 3, Building 6, Xiandao Building, No.36 Jinyuan Road, Daxing Industrial Development Zone, Beijing, Daxing District, Beijing
Inventor (Designer): Weng Xueliang
abstract:
The utility model relates to an electric earthquake simulation device, which comprises an underframe, a fixed beam is arranged on the underframe, and a motor is arranged on the fixed beam; the motor is connected with a horizontal eccentric shaft through a coupling hinge; the horizontal eccentric shaft is connected with a horizontal motion connecting rod through a ball hinge; and the horizontal motion connecting rod is connected with a horizontal motion frame through a ball hinge; A motor is mounted on the horizontal moving frame, which is connected with the vertical eccentric shaft through belt transmission, the vertical eccentric shaft is connected with the vertical moving connecting rod through a ball hinge, and the vertical moving connecting rod is connected with the upper platform through a ball hinge; A horizontal motion guide post is arranged between the underframe and the horizontal motion frame; A vertically movable guide post is arranged between the horizontal moving frame and the upper platform. The utility model adopts a simple motor and crank-connecting rod mechanism to replace the traditional hydraulic system, which makes the whole simulation experiment device simple and more convenient to maintain. Because most people who use simulated earthquake devices for teaching are schools or small popular science departments, it is of great significance to facilitate the use and maintenance of such users.
Instructions and drawings
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