Protective door of Cobalt-60 accelerator

A technology for accelerators and protective doors, applied in the field of cobalt-60 accelerator protective doors, can solve the problems of not having the function of preventing electromagnetic radiation, etc., and achieve the effects of increasing the radiation protection area, simple structure, and low cost

Inactive Publication Date: 2012-09-19
丁俊 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The doors of existing buildings are all aluminum alloy doors or ordinary glass doors, which do not have the function of preventing electromagnetic radiation.

Method used

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  • Protective door of Cobalt-60 accelerator
  • Protective door of Cobalt-60 accelerator

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 Shown: a cobalt 60 accelerator protective door, including a panel 1 made of steel plates, a protective lead plate 2, a channel steel frame 3 and fixing bolts 4, a protective lead plate 2 is provided on the inner side of the panel 1, and two layers of protective lead The plates 2 are supported by the channel steel frame 3 to form a cavity 5, and anti-radiation fillers can be arranged in the cavity 5 as required, and the fixing bolts 4 pass through the panel 1 and the protective lead plate 2 in turn and are fixedly connected with the channel steel frame 3, wherein The upper and lower ends of the protective lead plate 2 are provided with angle steel brackets 7, and the fixing bolts 4 at the upper end of the protective lead plate 2 pass through the panel 1, the protective lead plate 2 and the side walls of the angle steel bracket 7 a...

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PUM

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Abstract

The invention discloses a protective door of a Cobalt-60 accelerator. The protective door comprises a front plate (1), protective lead plates (2), a channel steel frame (3) and a fixed bolt (4) and is characterized in that the protective lead plates (2) is arranged at the inner side of the front plate (1); two layers of the protective lead plates (2) are supported by the channel steel frame (3) to form a cavity (5); and the fixing bolt (4) is fixedly connected with the channel steel frame (3) after sequentially passing through the front plate (1) and the protective lead plates (2). The protective door of the Cobalt-60 accelerator, disclosed by the invention, is formed by assembling the steel plate and the lead plates in a manner of forming the cavity between the lead plates; a radiation-proof filler is arranged inside the cavity as required, and protective lead blocks are arranged at the fixing bolt holes, so that the electromagnetic radiation, and X rays, Y rays and the like can be effectively prevented and the radiation-proof area can be increased to a maximum extent without dead corners left; and the protective door of the Cobalt-60 accelerator has the features of simple structure and low cost and is suitable for popularization and use.

Description

technical field [0001] The invention relates to a cobalt 60 accelerator protection door with radiation protection function. Background technique [0002] At present, there are more and more electronic products in society, such as mobile phones, music players and computers; on the other hand, natural disasters occur frequently, such as the nuclear leak caused by the Japanese earthquake and harmful rays in solar radiation. It can be said that electromagnetic radiation or other radiation is ubiquitous in today's society, and the resulting radiation is harmful to human health. In special occasions, such as the radiology department of a hospital, professional radiation protection equipment is required. And the doors of existing buildings are all aluminum alloy doors or ordinary glass doors, which do not possess the anti-electromagnetic radiation function. Contents of the invention [0003] The object of the present invention is to provide a cobalt 60 accelerator protection d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/18E06B3/72
Inventor 丁俊
Owner 丁俊
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