Radioactive source conveying device, locking device, working container and source guiding equipment thereof
A technology of a conveying device and a locking device, which is applied in the field of radioactive source application, can solve the problems of excessive radiation leakage of the radioactive source, high product cost, and the inability of the radioactive source to be sealed and fixed.
Active Publication Date: 2016-09-21
BEIJING HUALIXING SCI TECH DEV
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Problems solved by technology
[0004] 1. Since the radioactive source must be connected with the storage container even in the working container, the radioactive source cannot be sealed and fixed in the working container. In extreme cases, such as the container is accidentally hit hard, the radiation of the radioactive source may leak exceed the standard;
[0005] 2. Due to the use of double containers, the product cost is high
Method used
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[0050] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0051] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0052] Refer below Figure 1 to Figure 9 A radioactive source delivery device, a locking device, a working container, and a source guiding device according to some embodiments of the present inventi...
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The invention provides a radioactive source conveying device, a locking device, a working container and source guiding equipment thereof. The radioactive source conveying device comprises a source storage part, a fixing part and a middle part. A positioning part is arranged at one end of the source storage part, and a first connecting part is arranged at the other end of the source storage part. A second connecting part is arranged at one end of the fixing part, a third connecting part is arranged at the other end of the fixing part, and a fixing clamping groove is formed between the second connecting part and the third connecting part. The middle part is connected with the first connecting part and the second connecting part. The locking device comprises a main body, a first locking part and a second locking part. The radioactive source conveying device is fixed into the radioactive source working container through the locking device in an airtight mode, the purpose of meeting the system working requirements and the radioactive source safety protection requirements with one radioactive working container is achieved, the economic cost is reduced, and the problem that in a double-container mode, a radioactive source can not be fixed into the working container in an airtight mode is solved.
Description
technical field [0001] The present invention relates to the technical field of radioactive source application, in particular to a radioactive source conveying device, a locking device, a working container and source guiding equipment thereof. Background technique [0002] At present, large-scale inspection systems using radioactive sources are widely used in fields such as security, anti-smuggling, transportation, and cargo inspection. These systems use the principle of radiation imaging. The radiation emitted from the radiation source penetrates the object to be inspected and is received by the detector on the other side, and then uses computer technology to form an image of the received signal to complete the inspection. [0003] In the existing large-scale inspection systems using radioactive sources, the radioactive source container basically adopts a dual-container approach: a working container and a storage container (transport container) are used in combination. When...
Claims
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IPC IPC(8): G21F5/015G21F5/06G21F5/14
CPCG21F5/015G21F5/06G21F5/14
Inventor 曲海波李立涛赵国峰
Owner BEIJING HUALIXING SCI TECH DEV