JPS596154U

JPS596154U - Protective passage

Info

Publication number: JPS596154U
Application number: JP10126682U
Authority: JP
Inventors: 植村　厚一; 植村　モツ子; 誠植村; 日下部　諒; 植村　脩
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-07-06
Filing date: 1982-07-06
Publication date: 1984-01-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図へ・第３図は本考案の防護通路に関する１実施態
様の図で、第１図は縦断面図、第２図は第１図のＡ−Ａ
矢視断面図、第３図は放射能遮閉戸を閉ぢた状態を示し
た断面図である。１・・・・・・防護通路、２・・・・・・防護室、３□
、３□・・・・・・扉、４・・・・・・放射能遮閉戸、
５・・・・・・戸袋、６・・・・・・開口部、７１，７
□・・・・・・切欠き、８・・・・・・台車、９・・・
・・・被覆材、１０□、１０□・・・・・・梯子、１１
・・・・・・引出し、引込み設備。To Figure 1/Figure 3 is a view of one embodiment of the protective passage of the present invention, Figure 1 is a longitudinal sectional view, and Figure 2 is a line taken along the line AA in Figure 1.
A sectional view taken in the direction of arrows, and FIG. 3 is a sectional view showing the radioactivity shielding door in a closed state. 1...protection passage, 2...protection room, 3□
, 3□・・・Door, 4・・・Radiation shielding door,
5...Door pocket, 6...Opening, 71,7
□・・・Notch, 8...Dolly, 9...
...Covering material, 10□, 10□...Ladder, 11
...Drawers and retractable equipment.

Claims

[Scope of utility model registration request]

Regarding the protective passage installed between the outside world and the protection room, doors 31.3□ are provided on the outside world side and the part facing the protection room 2 of the vertical protection passage 1, respectively, and the upper door 31 and the protection room 2 side are Between the upper edges of the door 3°, a door pocket 5 for storing a horizontally moving radiation shielding door 4 is installed horizontally outside the side of the protective passage 1, and a radioactive shield is installed on the side wall of the protective passage 1 on the door bag 5 side. An opening 6 for entry and exit of the closed door 4 is provided, and U-shaped notches 71 and 7□ for moving the radioactive shielding door 4 are provided on the inside of the other three side walls, and the radioactive shielding door 4 is moved. Further, an elastic plate-shaped covering material 9 is fixed to the inner wall surface of the protective passage 1 above the opening 6 and the notch 7 □ on both sides of the opening 6. , a protective passage constructed so that when the radiation shielding door 4 is closed, the lower surface of the covering material 9 comes into close contact with the same end edge of the radiation shielding door 4, making it airtight.