Bogie coupling device, bogie and monorail operation vehicle

Abstract

The invention provides a bogie coupling device, a bogie and a monorail operation vehicle. The bogie coupling device comprises a first connecting part, a buffer part, a connecting part and a second connecting part, wherein the first connecting part is connected with the bogie, one end of the buffer part is connected with the first connecting part, one end of the connecting part penetrates through the buffer part and is connected with the first connecting part, the connecting part is a flexible connecting part, the second connecting part is arranged at the other end of the connecting part, and the second connecting part is connected with a vehicle body. According to the bogie coupling device, the bogie and the monorail operation vehicle, by applying the technical scheme, the problem that relative movement between the vehicle body and the bogie is limited is solved, the stability requirement the vehicle body passing through the radius of a small curve at a high speed can be met, meanwhile, complex mechanical structures such as double hinges are prevented from being used, so that the occupied space is less, the arrangement requirement of a monorail operation vehicle with a small bottomspace can be met, good maintainability and replaceability are realized, so that the reliability of the monorail operation vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of guiding a monorail working vehicle, in particular to a bogie connecting device, a bogie and a monorail working vehicle. Background technique [0002] Generally, the bogie attachment device of a common straddle-type monorail operation vehicle requires a large space under the vehicle (more than 800 mm), and the movement range of the bogie relative to the car body is small. There are following problems: [0003] First, the requirements for the space under the car are large, which cannot meet the requirements for the space under the small car; [0004] Second, limited by the activity constraints of the car body and the bogie, it cannot meet the stability requirements of passing through a small curve radius at a high speed. [0005] Therefore, there is an urgent need for a new bogie coupling device that can solve the above-mentioned technical problems. Contents of the invention [0006] The present invent...

AI Technical Summary

Problems solved by technology

[0003] First, the requirements for the space under the car are large, which cannot meet the requirements for the space under the small car;

[0004] Second, limited by the activity constraints of the car body and the bogie, it cannot meet the stability requirements of passing through a small curve radius at a high speed

Images