20Mpa 8 tube bundle type semi trailer of China Yukun made

Specific Description of semi trailer

The whole structure of semi trailer is divided into walking structure, large volume seamless steel cylinder and connecting device three parts.

1. Walking structure

Walking structure is the main part of semi trailer. It is not only the transport but also the main load-carrying component. Walking structure of semi trailer use the skeleton structure, the frame is high strength through beam of 16Mn and goose-strengthened design. It can be modified according to the special structure of the loading cylinder. Walking structure is installed ABS anti lock braking system to improve security.
2. Cylinder and connecting device

Both of the cylinder ends are fixed by supporting plate. The front support plate and semi trailer walking mechanism is connected by bolts, so as to realize the temperature changes of thermal expansion and contraction. The back support plate and the tri-axle semi trailer walking mechanism is fixed by welding. Rear of semi  trailer set operation bin which is designed into rigid structure, and be fixed with walking mechanism through welding.

Ø  A The uniform layout of three fastening screws along the connection thread peripheral in the middle of the fixed flange and the cylinder end, preventing the cylinder rotation.

Ø  In order to prevent the gas movement respect to semi trailer walking structure, between the support plate and the semi trailer walking mechanism, after each set before the two rod fixed; Two steel strips are settled along the cylinder outer edge, which are fixed through the beam of the bolt end and semi trailer walking mechanism.

Technical Parameter of semi trailer

Frame Sketch of semi trailer