Scanning device and transition method thereof

Abstract

The invention relates to a scanning device and a transition method thereof. The scanning device includes an arm stand (1) which is provided with multiple detectors and is used for forming an inspection channel, a first cabin (3) which is internally provided with a ray source and is connected with the arm stand (1), a protection wall (2) which is connected with the first cabin (3) or the arm stand(1) and is used for performing ray protection for a to-be-protected object, and a tire used for making the scanning device to move relative to the ground, wherein the arm stand (1), the first cabin (3) and the protection wall (2) are set to transport together in a connection state. The scanning device is advantaged in that when the scanning device needs transition, the link of re-mounting at the inspection site can be omitted, the dismounting time can be shortened, transition efficiency is improved, protection wall re-establishment and protection wall civil engineering works in the inspectionsite can be avoided, and the scanning device can be quickly put into work after being transported to the inspection site.

Description

technical field [0001] The invention relates to the technical field of scanning inspection, in particular to a scanning device and a field transition method thereof. Background technique [0002] Scanning devices are devices installed in ports, customs, and civil aviation airports to inspect containers or moving vehicles. The scanning device uses the principle of radiation imaging to scan the object to be inspected through it to obtain a fluoroscopic image of the object to be inspected, thereby realizing scanning inspection. [0003] Depending on the needs of use, scanning devices sometimes need to be transported to different locations to perform inspection tasks. Especially for some relatively large scanning devices, due to their large size, it is difficult to transport them, and they may not meet the transportation height requirements of the road during transportation. Moreover, due to the limitation of the size of the transportation equipment, it is generally necessary t...

AI Technical Summary

Problems solved by technology

Especially for some relatively large scanning devices, due to their large size and difficult transfer, they may not meet the transportation height requirements of the road during transportation, and due to the limitation of the size of the transportation equipment, it is generally necessary to place each part of the scanning device during transportation. Parts are dismantled, such as boom, cabin, detector, ray source, etc., and then reinstalled and debugged at the job site

Moreover, it is necessary to rebuild the protective wall and carry out the civil work of the protective wall on site, which takes a long time and requires a large amount of manpower input.

[0004] Therefore, the operation of the scanning device is cumbersome when it needs to be transferred, and it is not easy to ensure the detection accuracy of the scanning device due to the influence of repeated installation.

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