Medical building radiation protection structure and construction method

Abstract

The invention discloses a medical building radiation protection structure and a construction method, and relates to the technical field of radiation protection structures. According to the technical scheme, the medical building radiation protection structure is characterized by comprising a functional chamber, radiation protection cord fabric and a winding mechanism; the winding mechanism comprises the radiation protection cord fabric, a first roller shaft part, a second roller shaft part, a bevel gear set, a supporting part and a motor; the first roller shaft part is arranged above the inner bottom wall of the functional chamber, the second roller shaft part is located above the first roller shaft part and located below the inner top wall of the functional chamber, the supporting part is used for supporting the bevel gear set to rotate, and the second roller shaft part is rotationally connected to the first roller shaft part in the same direction through the bevel gear set and the supporting part; and the motor is arranged on the inner bottom wall of the functional chamber and fixedly connected to the first roller shaft part, and the radiation protection cord fabric is sequentially laid on the first roller shaft part and the second roller shaft part and shields the inner top wall of the functional chamber. The medical building radiation protection structure has the effects that radiation protection materials are convenient to replace, and ionizing radiation pollution in a working chamber is weakened.

Description

technical field [0001] The application relates to the technical field of radiation-proof structures, in particular to radiation-proof structures and construction methods of medical buildings. Background technique [0002] Nowadays, the technology of radioactive rays used in disease diagnosis has become mature, such as X-rays. Special functional rooms such as X-ray rooms, CT rooms, DSA rooms, and deep treatment rooms are built in medical buildings. The functional rooms are equipped with corresponding medical equipment. [0003] When using medical equipment, the ionizing radiation produced by medical equipment is harmful to the human body. Therefore, medical personnel will wear protective clothing when working in functional rooms to reduce the harm of ionizing radiation to them. Radioactive rays such as X-rays can penetrate the roof slab and escape into the working room above the roof slab to cause radiation pollution. [0004] In order to shield the ionizing radiation produ...

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Problems solved by technology

[0005] However, the radiation protection board is sometimes damaged, and the joints that exist when the radiation protection board is assembled, and the ability of the radiation protection board to resist ionizing radiation declines with the passage of time, will lead to an increase in the ability of ionizing radiation to penetrate into the working room , so there is an urgent need for a medical building structure that facilitates the replacement of radiation-proof materials

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