Abstract: The present application provides a vibration test bench for a permanent maglev train, which comprises: a base, a vertical excitation system, a permanent magnet track simulation system, a gantry-type supporting frame, a suspension platform, a lateral excitation system and a longitudinal excitation system. In the present application, the positional relationship among the levitation frame of the permanent maglev train, the suspension platform and the permanent magnet track simulation system is adjusted by means of the vertical excitation system, the lateral excitation system and the vertical excitation system respectively, the permanent maglev train is maintained in the levitated state by means of the permanent magnet track simulation system, and a variety of the working conditions, such as unsmooth passing on the track, etc., are simulated by means of the vertical excitation system and the lateral excitation system respectively.

Abstract: A steel plate suspension conveying device and method thereof, includes an initial suspension module, an intermediate transfer module and a tail end unloading module that are respectively provided with a plurality of electromagnets, wherein the electromagnets (5-6) of the initial suspension module controls the steel plate for suspension, the electromagnets (7-14) of the intermediate transfer module controls the motion of the steel plate toward the tail end unloading module, and the electromagnets (15-17) of the tail end unloading module controls the landing of the steel plate; sensor modules (18) installed on the electromagnets, and are capable of detecting the position, speed and temperature information of the steel plate conveyed by the electromagnets; a central processing unit (4) receiving the information sent by the sensor modules (18) and adjusts the magnitude of a current/voltage flowing into the electromagnets, thereby adjusting the magnitude of the electromagnet attraction applied by the electromagnet

Abstract: A steel plate suspension conveying device and method thereof, includes an initial suspension module, an intermediate transfer module and a tail end unloading module that are respectively provided with a plurality of electromagnets, wherein the electromagnets (5-6) of the initial suspension module controls the steel plate for suspension, the electromagnets (7-14) of the intermediate transfer module controls the motion of the steel plate toward the tail end unloading module, and the electromagnets (15-17) of the tail end unloading module controls the landing of the steel plate; sensor modules (18) installed on the electromagnets, and are capable of detecting the position, speed and temperature information of the steel plate conveyed by the electromagnets; a central processing unit (4) receiving the information sent by the sensor modules (18) and adjusts the magnitude of a current/voltage flowing into the electromagnets, thereby adjusting the magnitude of the electromagnet attraction applied by the electromagnet