Bogie structure for magnetic levitation engineering vehicle

Abstract

The invention relates to a bogie structure for a magnetic levitation engineering vehicle, which can effectively reduce the axle load and the track surface bearing, improve the running stability and comfort of a bogie, and meanwhile, effectively reduce abrasion to the side face of an F rail and damage to a rail face by walking wheels. The bogie structure is of a #-shaped structure when overlooked and is composed of a cross beam and side frames. The lower portion of the cross beam is used for installing walking wheel sets, the wheel sets are arranged in a mode in which the wheels rotate and theaxles are fixed, and the wheels are in bolted connection with hubs. Traction and side blocking devices are installed on the upper portion and the middle area of the cross beam, driving and braking devices are installed on the outer sides of the wheels of the wheel sets, hydraulic motors or driving motors are in bolted connection with wheel frameworks to drive the wheels to rotate, and the hydraulic motors or the driving motors can be provided with braking devices to provide traveling and parking braking for the bogie. Four groups of guide wheel devices are configured for each bogie and are arranged at the positions of the side frames around the structure, and four groups of stabilizing wheel devices are configured for each bogie and are arranged at the bottoms of the side frames around thestructure.

Description

Technical field [0001] The invention relates to a method that can effectively reduce the axle load and the load on the track surface, and can also improve the stability and comfort of the bogie operation, and at the same time can effectively reduce the wear on the side of the F rail and effectively reduce the damage of the traveling wheel to the track surface The bogie structure used for maglev engineering vehicles belongs to the field of bogie manufacturing for maglev engineering vehicles. Background technique [0002] CN106476832A, the name "a maglev rail vehicle bogie", includes a frame with side beams and cross beams, and multiple sets of wheel-set axle box devices for walking on the F rail skid support surface installed under the frame; characterized by , It also includes a plurality of guide devices installed on the outside of the frame side beams, a primary suspension device installed between the frame and the wheelset axle box device, and a secondary suspension device ins...

AI Technical Summary

Problems solved by technology

The invention provides a bogie structure of a magnetic levitation engineering vehicle, which is mainly used for a magnetic levitation track (F track), and can solve the walking problem of a magnetic levitation track engineering vehicle

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