Title:
SCANNING DEVICE AND VEHICLE-MOUNTED RADIATION INSPECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/100760
Kind Code:
A1
Abstract:
The present invention relates to a scanning device and a vehicle-mounted radiation inspection system. The scanning device comprises: a horizontal support arm; a vertical detection arm rotatably connected to the horizontal support arm by means of a rotation shaft, having a folded position and an unfolded position with respect to the horizontal support arm, and having a central axis perpendicular to the rotation shaft; and a torque balance assembly provided at two sides of the central axis. The vertical detection arm abuts against the horizontal support arm at the unfolded position by means of the torque balance assembly so as to keep balance in a horizontal plane. The scanning device of embodiments of the present invention is high in detection precision and capable of improving detection accuracy.
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Inventors:
FAN XUPING (CN)
SONG QUANWEI (CN)
SONG QUANWEI (CN)
Application Number:
PCT/CN2018/099592
Publication Date:
May 31, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
NUCTECH CO LTD (CN)
International Classes:
G01N23/02; G01V5/00
Foreign References:
| CN107861166A | 2018-03-30 | |||
| CN106226335A | 2016-12-14 | |||
| CN101470083A | 2009-07-01 | |||
| CN2567570Y | 2003-08-20 |
Other References:
See also references of EP 3715915A4
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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