A guiding mechanism suitable for four-suspension module maglev vehicles

Abstract

The invention discloses a guide mechanism suitable for a four-suspension module maglev vehicle, which includes first to fifth pairs of sliding platforms arranged in the longitudinal direction, and each pair of sliding platforms is arranged in the transverse direction; the guiding mechanism includes The first guide structure and the second guide structure are arranged symmetrically with the transverse center line, and the two ends of the long T-shaped arm and the two ends of the short T-arm of the first guide structure are connected by two tie rods , the third end of the long T-shaped arm is hinged to one end of the two first elastic connectors respectively; the third end of the short T-shaped arm is hinged to one end of the two second elastic connectors respectively. The present invention effectively solves the problem of rigid connection of the horizontal rods of the existing guide mechanism, effectively reduces the coupling between the 1st, 3rd, and 5th sliding tables through the elastic deformation of the elastic connectors, and keeps each suspension module in good condition when entering and exiting the curve attitude, and effectively reduce the internal load of the guide mechanism when entering and leaving the curve.

Description

technical field [0001] The invention relates to a guide mechanism suitable for a four-suspension module maglev vehicle, and belongs to the technical field of maglev vehicles. Background technique [0002] The guide mechanism is a unique structure of low- and medium-speed maglev trains, and it is also an important component. It mainly includes two sets of rotating arms, two sets of long tie rods and four sets of transverse tie rods. The long pull rod is connected with the rotating arm, and the rotation center of the rotating arm is connected with the car body, thereby forming a realizable parallelogram frame, and the rotating arm is hinged with the slide table in the suspension frame unit through the transverse tie rod. When the train passes the curve, the suspension module slides relative to the car body, driving the transverse tie rods and the parallelogram structure to move, so that the suspension modules are arranged radially along the curve when passing the curve, and th...

AI Technical Summary

Problems solved by technology

[0006] ①The internal load of the guiding mechanism is very large;

[0007] ②The lateral load of the air spring is transmitted to the suspension module to affect the attitude of the suspension frame. The attitude of the first suspension module is not conducive to the vehicle entering and exiting the small radius curve

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