JPH0312197U - - Google Patents

Info

Publication number
JPH0312197U
JPH0312197U JP7174889U JP7174889U JPH0312197U JP H0312197 U JPH0312197 U JP H0312197U JP 7174889 U JP7174889 U JP 7174889U JP 7174889 U JP7174889 U JP 7174889U JP H0312197 U JPH0312197 U JP H0312197U
Authority
JP
Japan
Prior art keywords
trolley
rail
tank
emergency
vertical tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7174889U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7174889U priority Critical patent/JPH0312197U/ja
Publication of JPH0312197U publication Critical patent/JPH0312197U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の一実施例に係る内壁除染装
置が設けられた縦置き円筒型タンクの内部構造を
示す縦断面図、第２図はその水平断面図、第３図
は足場を組むタンク内壁面除染作業の従来例を示
す説明図である。 図中、１はタンク、２ａ，２ｂはマンホール部
、３はモノレール、４はトロリー、５はゴンドラ
、６は固定ステージ、Ｘは足場を各示す。 Fig. 1 is a vertical sectional view showing the internal structure of a vertical cylindrical tank equipped with an inner wall decontamination device according to an embodiment of the present invention, Fig. 2 is a horizontal sectional view thereof, and Fig. 3 shows a scaffolding. It is an explanatory view showing a conventional example of tank inner wall surface decontamination work to be assembled. In the figure, 1 is a tank, 2a and 2b are manhole parts, 3 is a monorail, 4 is a trolley, 5 is a gondola, 6 is a fixed stage, and X is a scaffold.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子力施設用の放射性物質を貯蔵する縦置きタ
ンクの側板内壁面に沿つてその上部に設けられた
レールと、このレールを移動する非常設のトロリ
ーと、該トロリーから吊下されて昇降する同じく
非常設のゴンドラと、タンク内に設置され、前記
レールへのトロリー設置及び撤去作業を行なう固
定ステージとを有することを特徴とする原子力施
設用縦置きタンクの内壁除染装置。 A rail installed along the inner wall surface of the side plate of a vertical tank that stores radioactive materials for nuclear facilities, an emergency trolley that moves on this rail, and an emergency trolley that is suspended from the trolley and goes up and down. 1. An inner wall decontamination device for a vertical tank for a nuclear facility, comprising a gondola and a fixed stage installed in the tank for installing and removing a trolley on the rail.
JP7174889U 1989-06-21 1989-06-21 Pending JPH0312197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7174889U JPH0312197U (en) 1989-06-21 1989-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7174889U JPH0312197U (en) 1989-06-21 1989-06-21

Publications (1)

Publication Number Publication Date
JPH0312197U true JPH0312197U (en) 1991-02-07

Family

ID=31609060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7174889U Pending JPH0312197U (en) 1989-06-21 1989-06-21

Country Status (1)

Country Link
JP (1) JPH0312197U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083533A (en) * 2005-09-22 2007-04-05 Muto Kensetsu Kk Manufacturing method of concrete secondary product
JP2010066133A (en) * 2008-09-11 2010-03-25 Kurita Engineering Co Ltd Method and device for spalling lining of radioactive waste storage tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083533A (en) * 2005-09-22 2007-04-05 Muto Kensetsu Kk Manufacturing method of concrete secondary product
JP4609762B2 (en) * 2005-09-22 2011-01-12 澄雄 境野 Manufacturing method for secondary concrete products
JP2010066133A (en) * 2008-09-11 2010-03-25 Kurita Engineering Co Ltd Method and device for spalling lining of radioactive waste storage tank

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