Tracked vehicle system with three-line rail unit

Abstract

A system is provided with: a three-line rail unit provided with a rack-transmission-type travel rail, and first and second auxiliary rails provided at a predetermined distance from each other so as tobe symmetrical to each other with respect to both sides of the travel rail; a first carriage unit which is provided so as to be connected to a vehicle body frame and a main chassis frame of the railvehicle as a medium, which is biaxially rotated by a center support shaft and a swing shaft, and which is provided with a planetary gear that is rotationally driven along a travel rail; and a second carriage unit which is provided so as to be connected to a vehicle body frame and a main chassis frame of the rail vehicle, is rotated in three axes by the center shaft, the swing shaft, and the rotation shaft, and is provided with a planetary gear that is rotationally driven along the travel rail.

Description

technical field [0001] The invention relates to a rail vehicle system with a three-line track section, especially relates to a track section along the three-line track that has nothing to do with the travel section, forming a rail vehicle, especially an unmanned rail vehicle. A rail vehicle system equipped with a three-line track section that is uniformly dispersed and transmitted to the three-line track section. Background technique [0002] The usual monorail (Monorail) system refers to a means of transportation that runs on a single track. In the city center, beams are usually used to connect tall pillars to drive vehicles. It is also widely used in sightseeing spots or amusement parks with a simpler structure. Passengers, or a means of transporting fruit, materials or workers in orchards or mountains. [0003] Most of the above-mentioned monorail systems are formed with a single track, but recently, in consideration of running stability and driving performance, a monora...

AI Technical Summary

Problems solved by technology

[0004] The track part of the two-line structure of the conventional unit system is separated by two auxiliary rails, and the lower end of one auxiliary rail is integrally fixed with a rack drive structure that transmits the driving force of the trolley. When the transport trolley travels, it will Phenomenon where the load is concentrated on the auxiliary rail on the side where the rack drive is installed

[0005] In particular, when driving in an inclined section or a corner section, the load of the transport trolley is concentrated on the auxiliary rail on one side, so there are problems such as damage to the rail part or the trolley, resulting in increased maintenance costs, and affecting the safety of passengers.

[0006] In addition, in the monorail system, the transport trolley can run stably only if the rail portion is set to maintain a horizontal state. However, since the rail portion is not closely installed on the substrate but is set at a certain height from the substrate, it is difficult to maintain the level of the rail portion depending on the substrate environment. and inclination, leading to problems such as reduced driving performance and stability of the transport trolley

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