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AssigneesTsinghua University, Nuctech Company Limited
InventorsKejun Kang, Zhiqiang Chen, Qitian Miao, Yuanjing Li, Nan Jiang, Hua Peng, Xuewu Wang, Jinning Liang, Shangmin Sun, Zhizhong Liang, Quanwei Song, Yucheng Wu, Yanjun Han, Guang Yang, Bin Hu, Jingyu Gu
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The present invention discloses a mobile cantilever door-type container inspection system, in the art of radiation scanning imaging inspection technology. The system according to the present invention comprises a moveable scanning apparatus formed by a scanning frame and a remote control device, wherein the scanning frame comprises a radiation source and some detectors, wherein the radiation source or an apparatus cabin wherein the radiation source is disposed is connected with an L-shaped cantilever structure to form a door-type scanning frame, wherein beneath the radiation source or the apparatus cabin wherein the radiation source is disposed are provided with rollers that can reciprocatingly move on rails and are controlled by drive means. The detectors are disposed in a cross beam and a vertical beam of the cantilever structure of the door-type scanning frame. Rays of the radiation source are right in alignment with rows of detectors in the cantilever structure. The container truck to be inspected can pass through the door-like frame formed by the door-type scanning frame. Due to the cantilever structure, the inspection system is advantageous in stable operation, good-quality images, and high reliability.
A mobile cantilever door-type container inspecting system, comprising a moveable scanning apparatus formed by a scanning frame and a remote control device, wherein the scanning frame comprises a radiation source (1) or an apparatus cabin (9) wherein the radiation source (1) is disposed and detectors (5), the scanning frame (2) forms a door frame through which a container truck (4) to be inspected can pass, beneath the radiation source (1) or the apparatus cabin (9) wherein the radiation source (1) is disposed are provided with engaging means that can reciprocatingly move on at least one rail (7) and are controlled by drive means (8), wherein the radiation source (1) or the apparatus cabin (9) wherein the radiation source (1) is disposed is connected with a cantilever structure (3) to form a door-type scanning frame (2), and the detector (5) is disposed in a cross beam and a vertical beam of the cantilever structure (3) of the door-type scanning frame (2) can receive the rays from the radiation source (1).
Dependencies are inferred from the claim text.