[0002] In the assembly line in the production of railwayoverhaul and wagons, you must turn on the car to shift position, to achieve optimum welding position, ensure the welding quality, it can neither interrupt the production lines have to maintain high production efficiency , but also to use the existing rails application metronomic means of transportation. In the gondola, other and boxcar vehicle upenders from the generation approach is no good method to attain. The majority of the production units to take frame flipping machine to complete displacement, according to traditional methods. This type of structure-sort change machine have to first up grade your body, our bodies subsequent bogie out only after operations is done, then your van in the body shipped out, in addition, the whole large, hugemass and inertia, is not easy to great handle and balance is very poor. [0003] Oriental Patent No. 200520020276.2 discloses a patent papers will not be off of, through a sequence transmission tipper van entire body, which uses a chain turn gantry framework function, the motor unit provided within the top a part of gantry structure, which While the framework

However, the form is not complicated, the structure is relatively simple, but since the body is the use of a chain to be subject to flip, poor stability, and that the actual operation, must be below the vehicle upender body move away bogie, more complicated.

SUMMARY OF THE INVENTION

[0004] The current upender handles the difficulties of the prior art, there is provided a brand of the pipeline functioning on the reversing system, the actual practical scheme is reversing mechanism by the clamp implies, revolving implies, the help gadgets and other factors, in which the rotating implies formed from the motor and the rotator, the rotator is created band, can go through the rotor physique, to obtain a web-based functioning, will not modify the conduct of the process.