公开(公告)号：US10197510B2

公开(公告)日：2019-02-05

申请号：US15280765

申请日：2016-09-29

Applicant: Nuctech Company Limited

Inventor： Qiangqiang Wang ,  Quanwei Song ,  Hongqi Li ,  Yuan He ,  Junping Shi ,  Yucheng Dong ,  Huaping Li ,  Chao Guo

IPC: G01N23/04 ,  G01V5/00 ,  B66F3/36

Abstract: The present disclosure relates to vehicle traction apparatus and radiation imaging check systems. One illustrative implementation may comprise two parallel tracks, two sets of traction mechanisms and a driving unit, wherein the tracks are disposed on a ground. The two sets of traction mechanisms may be respectively disposed on the two tracks. Further, the driving unit may be adapted for driving the two sets of traction mechanisms to synchronously move along the two tracks. In some embodiments, each of the two sets of traction mechanisms includes a body, a cantilever, a lifting driving mechanism and a wheel supporting assembly, and may include features such as the body being mounted on the track, the cantilever being disposed parallel to a direction of the tracks, and/or both ends of the cantilever being respectively connected with the lifting driving mechanism and the wheel supporting assembly.