Counterweight loading vehicle of simulating single-axle straddle-type monorail half vehicle body

Abstract

The invention discloses a counterweight loading vehicle of simulating a single-axle straddle-type monorail half vehicle body. The counterweight loading vehicle includes a simulation half vehicle test frame, a single-axle straddle-type monorail bogie, a counterweight vehicle vertical restraint truss assembly, a counterweight vehicle transverse restraint truss assembly and a 25Kg counterweight. In view of the single-axle straddle-type monorail bogie suspension dynamic parameter test and the traction performance test trolley loading problem, a counterweight vehicle for simulating the weight and inertia moment of the single-axle straddle-type monorail bogie is provided to meet requirements for testing the single single-axle straddle-type monorail bogie under different loads and for simulating the inertia moment of a vehicle body, so as to truly embodiment the relative relationship between the body of the single-axle straddle-type monorail vehicle and the single-axel straddle-type monorail vehicle bogie, and to provide the loading function of the single-axle straddle-type monorail bogie suspension dynamic parameter test and the traction performance test trolley.

Description

technical field [0001] The invention relates to a single-axle straddle type monorail vehicle performance test device, in particular to a loading weight car for simulating a single-axle straddle type monorail half body. Background technique [0002] With the rapid development of social economy and the advancement of urbanization, urban traffic is facing enormous pressure, especially in medium and large cities, the existing traffic system has gradually become one of the bottlenecks of sustainable economic development, the development of urban The rail transit system is an effective solution. As a part of rail vehicles, single-axle straddle-type monorail vehicles are gradually being used in the backbone lines of small and medium-sized cities and the encrypted lines of large and medium-sized cities, business districts, tourist areas and other lines in foreign countries. The bogie parameters of a single-axle straddle monorail vehicle mainly include the vertical stiffness, yaw st...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of single uniaxial straddle monorail bogie suspension dynamics parameter test and traction performance test rig reloading, the present invention provides a weight car for simulating the weight and moment of inertia of uniaxial straddle monorail bogie, To meet the requirements of testing a single single-axle straddle monorail bogie under different loads and simulating the moment of inertia of the car body

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