Maglev train traction maintenance engineering vehicle

Abstract

The invention relates to a traction and maintenance engineering vehicle of a maglev train, which is important necessary equipment for the maintenance of a maglev line. Battery is used as power sourceand AC motor is controlled by inverter system to drive running system. 3-axle power bogies and guide device are used to ensure that wheels of the engineering truck run on the non-inductive plate partof the F-type rail surface, so as to ensure the safety of the engineering truck overhaul operation and the traction rescue maglev train; And reliably connecting or releasing the connecting state withthe medium-low speed maglev train by the traction connecting device; And through the electrical control system to accurately control the driving, braking, traction and other operations. The engineering vehicle is suitable for the operation of maglev depot, comprehensive base and line, undertaking maglev train traction and rescue, regular patrol inspection of track / contact rail, spare parts repairand replacement, auxiliary staff and material transportation, as well as dust and snow removal under special weather conditions.

Description

technical field [0001] The invention relates to a traction and maintenance engineering vehicle for a maglev train, which belongs to the technical field of engineering construction equipment. Background technique [0002] The currently commonly used RTT series train traction device (Chinese national patent, patent number: ZL200920011206.9) meets the needs of traction and shunting operations for high-speed trains, subway vehicles, urban planning vehicles, intercity trains, and high-power locomotives in China. A commonly used train traction device can only run on standard rails except on roads. With the development and maturity of maglev technology, when maglev trains are towed, the vehicle is in a suspended state, and the wheels are not aligned with the F-type guide rail. Contact, the conventional RTT series train traction device is limited by the track structure, and can no longer meet the needs of maglev train traction and line maintenance operations. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] The currently commonly used RTT series train traction device (Chinese national patent, patent number: ZL200920011206.9) meets the needs of traction and shunting operations for high-speed trains, subway vehicles, urban planning vehicles, intercity trains, and high-power locomotives in China. A commonly used train traction device can only run on standard rails except on roads. With the development and maturity of maglev technology, when maglev trains are towed, the vehicle is in a suspended state, and the wheels are not aligned with the F-type guide rail. Contact, the conventional RTT series train traction device is limited by the track structure, and can no longer meet the needs of maglev train traction and line maintenance operations.

Images