Qiqihar Railway Rolling Stock Co., Ltd.

Dalian Qiche Railway Rolling Stock Co., Ltd.

Crrc Qiqihar Railing Stock Co., Ltd.

Jian Zhao

Lianhua Lou

Yuebin Yu

Hua Li

Yongfeng Yi

Zhen Zhu

Zhigang Li

Haizeng Tian

Guang Li

Haishuang Sun

Qian Lv

Zhongbo Li

Wei Cheng

Qipeng Yang

Enqiang Lei

Fenghui Yu

Shengkun Wang

Jungsong Wang

A full side openable boxcar is provided according to the present application, which includes multiple doors movable in a direction of a body of the boxcar, and opening and closing devices each being configured to activate the opening and closing of the respective doors; in a closing state, the doors are arranged sequentially to form one side wall of the full side openable boxcar, and opening is required, the opening and closing devices activate the doors to translate in an inner-outer direction, to allow the doors to be staggered and moved in a longitudinal direction of the car body to open the corresponding position of the full side openable boxcar. The design of a door assembly is optimized so as to improve the simplicity and flexibility of door opening and closing, thereby ensuring the improvement in cargo loading and unloading efficiency.

Full side openable boxcar

A container tank body and a processing method thereof are provided. The tank body is arranged in a frame with a square-shaped cross section and comprises a cylindrical main body part, end enclosures arranged at two ends of the cylindrical main body part and fixedly connected with the cylindrical main body part, and a tank body strengthening device. The cylindrical main body part comprises a plurality of parts with an arc-shaped cross section, the parts are formed by bending and welding a same panel, and the cross section of the cylindrical main body part of the tank body is generally arranged between the square-shaped cross section of the frame and an inscribed circle of the square-shaped cross section. A tank container comprising the tank body is also disclosed. As the cylindrical main body part is made by continuously bending a whole panel, the molding process is simplified so that the cylindrical main body part is only provided with one welding line, thereby remarkably lowering the leakage risk of the container tank body in use and improving the reliability of the container tank body in work; and the structure has quite strong self-anti-load capacity, thereby decreasing the number of the used tank strengthening devices and reducing the deadweight.

Tank container, tank body and processing method of tank body

Growing community of inventors

Heilongjiang, China

Jian Zhao