Straddle type monorail vehicle walking structure and rail beam thereof

Abstract

The invention discloses a straddle type monorail vehicle walking structure and a rail beam thereof. The structure comprises a framework spanned on a rail beam body; the framework comprises a cross beam and side beams arranged on two sides of the cross beam; the upper surface of the cross beam is provided with a vehicle body connecting interface and primary and secondary suspension mounting interfaces, the side beams comprise an upper side beam (4c) and a lower side beam (4e), two ends of the upper side beam and the lower side beam are respectively provided with a first hub fixed seat (4d), andthe lower parts of the side beams are provided with a second hub fixed seat (4g); walking wheels (1) are installed at the front end and the rear end of the cross beam respectively, a guide wheel (6)is installed on the first hub fixed base of the side beam, and a stabilizing wheel (7) is installed on the second hub fixed base of the side beam. A gear box (4b) and a traction motor (5) are arrangedon the cross beam in an oblique opposite angle manner, and the walking wheels and the gear box are mounted on an output shaft of the traction motor; a gear transmission system (9) is arranged in thegear box, and a gear rotating wheel (9a) meshed with a tooth-shaped rail (3) is arranged below the gear transmission system.

Description

technical field [0001] The invention relates to a rail vehicle, in particular to a straddling monorail vehicle running structure and a track beam thereof. Background technique [0002] The straddle-type monorail system is a new type of public transportation model facing the future. It is used as short-distance transportation in places such as sightseeing tour lines, expositions, and playgrounds in scenic spots through elevated bridges and support beams. At present, monorail vehicles use rubber wheels as running wheels to run on the track beam. During the operation of the train, the rubber running wheels are always in contact with the top surface of the track beam. The train is completely driven by adhesion, and the maximum slope is 6%. 1. In ice and snow weather, the adhesion coefficient between the running wheel and the track beam decreases, and the vehicle has insufficient climbing ability and is prone to slipping. Therefore, the general slope of the current straddle mono...

AI Technical Summary

Problems solved by technology

At present, monorail vehicles use rubber wheels as running wheels to run on the track beam. During the operation of the train, the rubber running wheels are always in contact with the top surface of the track beam. The train is completely driven by adhesion, and the maximum slope is 6%. 1. In ice and snow weather, the adhesion coefficient between the running wheel and the track beam decreases, and the vehicle has the problem of insufficient climbing ability and easy slipping

Therefore, the general slope of the current straddle monorail vehicle line does not exceed 6%, which limits the promotion and application of straddle monorail vehicles in scenic spots, etc.

[0003] In addition, the tires of the straddle-type monorail vehicle's conforming wheels and stabilizing wheels are generally pneumatic rubber tires, which have high wear and tear in daily operation and high cost

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