Lifting rail car based on AMT gearbox

Abstract

The invention provides a lifting rail car based on an AMT gearbox. The lifting rail car comprises a car body. A crane is installed on the upper portion of the rear end of the car body, a driver's desk is arranged in the car body, a whole-car PLC control system is arranged in the driver's desk, multiple sets of wheel pairs are arranged on the lower portion of the car body, the ends of the wheel pairs are connected with the car body through axle boxes, locking oil cylinders are arranged between the axle boxes and the car body, and the locking oil cylinders implement in-place detection through the whole-car PLC control system and are used for changing primary shock absorption into rigidity when the rail car is in operation without supporting legs; the movable supporting legs are arranged on the two sides of the car body, and the movable supporting legs detect recovery in-place mechanical locking and arm falling limiting through the whole-car PLC control system; and a power transmission system comprises a diesel engine, the diesel engine is connected with the gearbox, the gearbox is an AMT manual-automatic integrated mechanical gearbox, and the gearbox and the whole-car PLC control system are combined to automatically recognize the working condition of car operation. By adoption of the AMT manual-automatic integrated gearbox and a PLC, the lifting rail car based on the AMT gearbox is more convenient to operate, higher in power, greatly lower in labor intensity of a driver, effective for misoperation prevention, and good in safety performance.

Description

technical field [0001] The invention belongs to the technical field of rail cars, and in particular relates to a lifting rail car based on an AMT gearbox. Background technique [0002] The traditional lifting rail car uses MT manual mechanical gearbox, which is cumbersome to operate and has a poor user experience. When the driver controls the vehicle, he needs to operate the clutch pedal, shift lever, accelerator and other controls at the same time. There are many operating parts and labor-intensive Larger, prone to misuse. Moreover, the existing lifting rail car cannot be equipped with a vehicle controller because it adopts purely mechanical operation, resulting in a lack of control interlocking of the entire vehicle and poor safety. Therefore, it is necessary to develop a lifting rail car that can automatically shift gears and is equipped with a vehicle controller without greatly increasing the cost. Therefore, a lifting rail car solution using AMT gearbox + PLC vehicle c...

AI Technical Summary

Problems solved by technology

[0002] The traditional lifting rail car uses MT manual mechanical gearbox, which is cumbersome to operate and has a poor user experience. When the driver controls the vehicle, he needs to operate the clutch pedal, shift lever, accelerator and other controls at the same time. There are many operating parts and labor-intensive Larger, prone to misuse

Moreover, the existing lifting rail car cannot be equipped with a vehicle controller due to its purely mechanical operation, resulting in a lack of control chain for the entire vehicle and poor safety

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