Traction system for straddle monorail train and straddle monorail train

Abstract

The invention discloses a traction system for a straddle monorail train and the straddle monorail train. The traction system comprises a traction mechanism and two anti-dive mechanisms, wherein the traction mechanism comprises a traction crossbar, two traction swing arms and two traction rods, the two traction swing arms are connected with the two ends of the traction crossbar respectively, the two traction rods are connected with the two traction swing arms respectively, and each traction rod is adapted to be connected with a frame; the two anti-dive mechanisms are located at the two sides ofthe traction system respectively in the length direction of the traction crossbar, each anti-dive mechanism comprises a torsion bar, two thrust rod bodies and two torsion bar swing arms, the two thrust rod bodies correspond to the two torsion bar swing arms one to one, one ends of the torsion bar swing arms are fixed on the torsion bar, and the other ends of the torsion bar swing arms are rotatably matched with the upper ends of the thrust rod bodies. The traction system for the straddle monorail train has the advantage that by arranging the anti-dive mechanisms, the pitch degree of a vehiclebody during braking can be reduced, so that running of the straddle monorail train is more stable.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a traction system of a straddle-type monorail train and a straddle-type monorail train. Background technique [0002] When the straddle monorail train brakes, due to the effect of inertial force, there will be a nodding phenomenon (the front end of the car body is inclined downward). The faster the traveling speed of the straddle monorail, the more serious the nodding phenomenon occurs when the straddle monorail brakes, thereby seriously affecting the running stability of the straddle monorail. [0003] In order to solve the above problems, in the related art, a traction control assembly arranged on a monorail bogie is proposed. The traction control assembly is connected with the bogie. The traction control assembly includes a first drawbar and a second drawbar. The rod is pivotally connected to the first bell crank mechanism and the second drawbar is pivotally connected to...

AI Technical Summary

Problems solved by technology

The traction control component has poor adaptability to the car body, and the anti-nodding effect is average

Moreover, the above-mentioned traction control assembly and the bogie are connected together by means of blind hole threaded connection, which is very prone to thread slippage, which seriously affects the normal use of the traction control assembly.

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