Crrc Yangtze Co., Ltd.

Csr Yangtze Co., Ltd.

Huazhong University of Science and Technology

Hui Luo

Wei Liu

Lijie Su

Yong Xu

Yang Liu

Xiong Yao

Quanhu Wang

Aiwen Liu

Heng Huang

Jianyun Hou

Shaobo Song

Zhiguo Chen

Zixun Wang

Ye Feng

Baolei Wang

Fengwei Liu

Mingdao Sun

Ruijin Jiang

Yongjiang Li

Wanlu Gong

Haiping Hu

Xianhong Peng

Xiaole Ke

Xiannian Wu

Chunyu Huang

Zhiying Xiang

Danyan Liu

Ziming Li

Can Cui

Guangyi Xiao

Haichun Li

The present disclosure discloses a road-rail dual-purpose vehicle, comprising a vehicle frame (), and a lifting airbag mounting seat (c) is provided between two longitudinal beams (a) of the vehicle frame (); a load-bearing airbag insertion hole is formed in a lower cover plate (a) of the longitudinal beam (a); a load-bearing airbag mounting seat (d) is installed in the load-bearing airbag insertion hole, and a bearing bolster (e) is installed on an outer side of the longitudinal beam (a). The road-rail dual-purpose vehicle is suitable for transportation.

Road-rail dual-purpose vehicle

The disclosure relates to an aerial transportation vehicle including a vehicle frame. The vehicle frame includes an upper vehicle frame (); a lower vehicle frame (); lifting assembly (a), at least two lifting assemblies (a) opposite to each other being provided in a first direction, and the lower vehicle frame () and the upper vehicle frame () may be made to move close to or away from each other by operating at least two lifting assemblies (a); a locking device (b), the locking device (b) being disposed on the lower vehicle frame (); when the lower vehicle frame () and the upper vehicle frame () move close to each other, the lower vehicle frame () and the upper vehicle frame () may be locked together by operating the locking device (b); a guide device (d), the guide device (d) being disposed on the lower vehicle frame (); when the lower vehicle frame () and the upper vehicle frame () are separated from each other, the containers of different specifications may be quickly assembled and connected onto the lower vehicle frame () by operating the guide device (d). The disclosure can realize the assembly and connection of the containers with the aerial transportation vehicle by means of the devices of the aerial transportation vehicle itself with a simple operation. In addition, the disclosure also relates to an aerial rail container transportation method.

Vehicle frame, aerial transportation vehicle, and aerial rail container transportation method

The disclosure relates to a lifting vehicle frame and an aerial transportation vehicle. The aerial transportation vehicle includes a lifting vehicle frame, which includes an upper vehicle frame (), a lower vehicle frame (), a lifting assembly (a) and a locking device (b), wherein the upper vehicle frame () and the lower vehicle frame () are connected through the lifting assembly (a); at least two lifting assemblies (a) are provided opposite to each other in a first direction; the lower vehicle frame () and the upper vehicle frame () can move close to or apart from each other by operating the at least two lifting assemblies (a); the locking device (b) is disposed on the lower vehicle frame (); when the lower vehicle frame () and the upper vehicle frame () move close to each other, the lower vehicle frame () and the upper vehicle frame () are locked together by operating the locking device (b). The aerial transportation vehicle of the disclosure can achieve connection and assembly with a container by its own devices, which is simple in operation, and has high automatic level and good practicability.

Lifting vehicle frame, aerial transportation vehicle and aerial rail container transportation method

A wheel truck for a railroad car, including: a front wheel pair assembly and a rear wheel pair assembly; two side frame assemblies, each side frame assembly including a square box and journal-box guides; two spring suspension devices; and a bolster assembly including two ends disposed on the two spring suspension devices, respectively. The bolster assembly includes a pilot hole in the center and two mounting holes on the two ends, the pilot hole is rotationally matched with a cylindrical upper center plate of a car body for transmitting vertical and horizontal forces from the car body, and the two mounting holes are disposed above the two spring suspension devices, respectively. Each mounting hole receives a lower side bearing, and the lower side bearing is matched with a corresponding upper side bearing disposed on each side of the car body for transmitting the vertical load from the car body.

Railroad car wheel truck

Growing community of inventors

Wuhan, China

Hui Luo