JPS5873790U - Internal swing ladder of spherical tank - Google Patents

Internal swing ladder of spherical tank

Info

Publication number
JPS5873790U
JPS5873790U JP17005581U JP17005581U JPS5873790U JP S5873790 U JPS5873790 U JP S5873790U JP 17005581 U JP17005581 U JP 17005581U JP 17005581 U JP17005581 U JP 17005581U JP S5873790 U JPS5873790 U JP S5873790U
Authority
JP
Japan
Prior art keywords
tank
main body
ladder
spherical tank
internal swing
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
JP17005581U
Other languages
Japanese (ja)
Inventor
高橋　良孝
井阪　敏文
Original Assignee
株式会社神戸製鋼所
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 by 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP17005581U priority Critical patent/JPS5873790U/en
Publication of JPS5873790U publication Critical patent/JPS5873790U/en
Pending legal-status Critical Current

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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

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

図は本考案の実施例を示し、第１図は旋回梯子を組込ん
だ球型タンクの断面図、第２図は第１゛図イ部の拡大図
、第３図は同口部の拡大図、第４図は同ハ部の拡大図、
第５図は間部の拡大側面図である。 １・・・タンク、２・・・梯子本体、２Ａ・・・同本体
上端部、２Ｂ・・・同下端部、２Ｃ・・・同中間部、３
・・・タン、り頂部マンホニル、４・・・架台、８・・
・梯子本体の回転中心軸、１５・・・旋回駆動装置の駆
動輪、１８・・・同モータ。The figures show an embodiment of the present invention. Figure 1 is a sectional view of a spherical tank incorporating a turning ladder, Figure 2 is an enlarged view of part A in Figure 1, and Figure 3 is an enlarged view of the mouth of the same tank. Figure 4 is an enlarged view of the same section.
FIG. 5 is an enlarged side view of the interspace. DESCRIPTION OF SYMBOLS 1... Tank, 2... Ladder body, 2A... Upper end of the main body, 2B... Lower end, 2C... Middle part, 3
... tongue, top manhonil, 4... mount, 8...
- Rotation center axis of the ladder body, 15... Drive wheel of the swing drive device, 18... Motor of the same.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 球型タンクの内面に対応する半円弧状に形成した梯子本
体の上端部を、タンク頂部のマンホールに垂直軸まわり
に回転可能に枢支し、同本体の下端部をタンク下部内面
に、また同本体中間部を、タンク中間部内面にタンク内
周方向に沿って設けた架台にそれぞれ移動可能に支持し
、かう、該本体中間部を上記架台上において旋回駆動装
置により旋回駆動するように構成したことを特徴とする
球型タンクの内部旋回梯子。The upper end of the ladder main body, which is formed in a semicircular arc shape corresponding to the inner surface of the spherical tank, is rotatably supported around a vertical axis in a manhole at the top of the tank, and the lower end of the ladder main body is connected to the inner surface of the lower part of the tank, and The intermediate portions of the main body are movably supported on mounts provided along the inner circumferential direction of the tank on the inner surface of the intermediate portion of the tank, and the intermediate portion of the main body is configured to be rotated by a rotation drive device on the mounts. An internal swing ladder for a spherical tank characterized by:
JP17005581U 1981-11-13 1981-11-13 Internal swing ladder of spherical tank Pending JPS5873790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17005581U JPS5873790U (en) 1981-11-13 1981-11-13 Internal swing ladder of spherical tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17005581U JPS5873790U (en) 1981-11-13 1981-11-13 Internal swing ladder of spherical tank

Publications (1)

Publication Number Publication Date
JPS5873790U true JPS5873790U (en) 1983-05-18

Family

ID=29962021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17005581U Pending JPS5873790U (en) 1981-11-13 1981-11-13 Internal swing ladder of spherical tank

Country Status (1)

Country Link
JP (1) JPS5873790U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151266A (en) * 2008-12-26 2010-07-08 Nippon Steel Corp Lifter of dry gas holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010151266A (en) * 2008-12-26 2010-07-08 Nippon Steel Corp Lifter of dry gas holder

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