Steering devices for railcars

Abstract

The invention discloses a guide steering device for a rail vehicle. The guide steering device comprises a guide device arranged on an I-shaped steel rail and a wheel steering device arranged on a vehicle frame, wherein the guide device comprises a front group of guide wheels and a rear group of guide wheels which are fixed at two ends of a connecting base, as well as a front support wheel and a rear support wheel which are fixed at two ends of the connecting base; each group of guide wheels comprise two guide wheels horizontally arranged on the waist part of the I-shaped steel rail; the guide wheels are fixed on the connecting base by wheel support frames; a gap between the two guide wheels is slightly greater than the width of the waist part of the I-shaped steel rail; the support wheels are supported by the upper part of the upper end surface of the I-shaped steel rail. The guide wheels and the support wheels are arranged on the I-shaped steel rail, and the guide device swings in a direction above a guide rail to drive a steering swing arm and a connecting rod to swing, so that tires swing independently while the vehicle frame does not swing; the effective turning of the rail vehicle is realized; the problems that the front tire and the rear tire swing and the pressure on the rail is increased due to a front vehicle frame and a rear vehicle frame rotate along with the tires when a traditional rail vehicle makes a turn are solved.

Description

technical field [0001] The invention belongs to the field of flying cinemas, and relates to a rail car, in particular to a guide device for a rail car. Background technique [0002] In recent years, my country's theme parks have developed extremely rapidly. The emergence and rise of theme parks is closely related to the tourism and entertainment industry associated with the country's industrialization and the improvement of people's living standards from a global perspective. Its earliest prototype was the market juggling in ancient Greece and Rome, which created atmosphere and attracted customers through music, dance, magic and gambling games. With the advancement of the handicraft industry to the mechanical industry and the emergence of a large number of cities, this small mobile form of entertainment has gradually evolved into a dedicated outdoor playground. In the middle of the 20th century, its form also changed from a relaxed and gentle grass garden style to an amusem...

AI Technical Summary

Problems solved by technology

[0004] The guide device of the existing rail car has the problem that the wheels and the body rotate together when turning, which causes the wheels to exert a lot of pressure on the ground and brings abnormal vibration during the forward movement; if the body is made into a front wheel unit, a rear wheel unit and a car body If the three parts of the car body are rigidly connected, there will be a reduction in the load of the car body, and there will also be a problem of tire swing during motion.

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