JPS596153U

JPS596153U - Protective passage

Info

Publication number: JPS596153U
Application number: JP10126582U
Authority: JP
Inventors: 植村　厚一; 植村　セツ子; 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〜第４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図は第１図のＢ−Ｂ矢視断面図、第４図
は放射能遮閉戸を閉ぢた状態を示した１部断面図である
。１・・・・・・防護通路、２・・・・・・防護室、３１
，３□・・・・・・扉、４・・・・・・放射能遮閉戸、
５・・・・・・戸袋、６・・・・・・開口部、７・・・
・・・切欠き、８・・・・・・シール材、９・・・・・
・台車、１０□、１０□・・・・・・梯子、１１・・・
・・・引出し、引込み設備。1 to 4 are views of one embodiment of the protective passage of the present invention, in which FIG. 1 is a longitudinal sectional view, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG. FIG. 1 is a sectional view taken along the line B-B in FIG. 1, and FIG. 4 is a partial sectional view showing the radioactivity shielding door in a closed state. 1...protection passage, 2...protection room, 31
, 3□・・・Door, 4・・・Radiation shielding door,
5...door pocket, 6...opening, 7...
...Notch, 8...Seal material, 9...
・Dolly, 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, a door 31.3□ is provided in the upper part of the vertical protection passage 1 facing the outside world and the lower part facing the protection room 2, and the upper door 3□ and the protection room 2
Between the upper edges of the side door 3□, a door pocket 5 for housing the horizontally moving radioactivity shielding door 4 is provided horizontally on the outer side of the protection passage 1, and a door pocket 5 on the side wall of the protection passage 1 on the door pocket 5 side is provided with a An opening 6 for entering and exiting the radiation shielding door 4 is provided, and a U-shaped notch 7 for moving the radiation shielding door 4 is provided inside the other three side walls. The radiation shielding door 4, which has a surface shape of A protective passageway in which the upper surface of the sealing material 8 comes into close contact with the upper surfaces of the opening 6 and the U-shaped notch 7 when it is completely pulled out.