JPS5497817A - Rain-proof structure of tank with floating roof - Google Patents

Rain-proof structure of tank with floating roof

Info

Publication number
JPS5497817A
JPS5497817A JP432578A JP432578A JPS5497817A JP S5497817 A JPS5497817 A JP S5497817A JP 432578 A JP432578 A JP 432578A JP 432578 A JP432578 A JP 432578A JP S5497817 A JPS5497817 A JP S5497817A
Authority
JP
Japan
Prior art keywords
tank
roof
packings
beams
side wall
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.)
Granted
Application number
JP432578A
Other languages
Japanese (ja)
Other versions
JPS5634509B2 (en
Inventor
Yoshikazu Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP432578A priority Critical patent/JPS5497817A/en
Publication of JPS5497817A publication Critical patent/JPS5497817A/en
Publication of JPS5634509B2 publication Critical patent/JPS5634509B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To keep the tank roof watertight at the side wall without increasing the width of rubber packings, by keeping the contact of packings with the tank wall unchanged even when the inclination of rain shielding plates changes due to the horizontal transfer of the floating roof.
CONSTITUTION: Lower ends of many rain shielding plates 12 are supported by a pontoon 11 of a floating roof, being slidable with each other, while their upper ends are supported by vertical beams 13 fitted along the inner surface of the tank side wall 14 through rubber packings 15. The beams 13 form a roof together with top plates 13b and vertical side plates 13c. Vertically travelling trucks 16 having wheels 17 and weights 18 are applied to junctures of the beams 13. With this construction, the vertical beams 13 move in parallel with the tank side wall 14 without changing the state of contact with the packings 15, even when the inclination of the rain shielding plates 12 change due to the transfer of the roof.
COPYRIGHT: (C)1979,JPO&Japio
JP432578A 1978-01-20 1978-01-20 Rain-proof structure of tank with floating roof Granted JPS5497817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP432578A JPS5497817A (en) 1978-01-20 1978-01-20 Rain-proof structure of tank with floating roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP432578A JPS5497817A (en) 1978-01-20 1978-01-20 Rain-proof structure of tank with floating roof

Publications (2)

Publication Number Publication Date
JPS5497817A true JPS5497817A (en) 1979-08-02
JPS5634509B2 JPS5634509B2 (en) 1981-08-11

Family

ID=11581289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP432578A Granted JPS5497817A (en) 1978-01-20 1978-01-20 Rain-proof structure of tank with floating roof

Country Status (1)

Country Link
JP (1) JPS5497817A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108190266A (en) * 2018-01-03 2018-06-22 江苏德大石化科技有限公司 A kind of assembled connects liquid floating plate entirely

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118705U (en) * 1980-02-13 1981-09-10
JPH0429843Y2 (en) * 1987-03-05 1992-07-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108190266A (en) * 2018-01-03 2018-06-22 江苏德大石化科技有限公司 A kind of assembled connects liquid floating plate entirely

Also Published As

Publication number Publication date
JPS5634509B2 (en) 1981-08-11

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