JPS602691U - floating roof tank - Google Patents
floating roof tankInfo
- Publication number
- JPS602691U JPS602691U JP9218783U JP9218783U JPS602691U JP S602691 U JPS602691 U JP S602691U JP 9218783 U JP9218783 U JP 9218783U JP 9218783 U JP9218783 U JP 9218783U JP S602691 U JPS602691 U JP S602691U
- Authority
- JP
- Japan
- Prior art keywords
- floating roof
- tank
- ladder
- utility
- rubber
- 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
Links
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
第１図は従来方式の浮屋根がスロッシングにより、゛梯
子と衝突している状態を示す断面図である。
第２図は本考案の実施例を表す斜視図である。第３図は
第２図のＡ−Ａ断面図である。第４図は緩衝材６を装着
した堰板４′の断面図である。
１・・・・・・浮屋根、２・・・・・・梯子、３・・・
・・・ポンツーン、４．４′・・・・・・堰板、５・・
・・・・シール部、６・・・・・・緩衝材、７・・・・
・・歩廊架台、８・・・・・・タンク側壁、９・・・・
・・ローラー、Ｍ・・・・・・軟質材料。FIG. 1 is a sectional view showing a state in which a conventional floating roof collides with a ladder due to sloshing. FIG. 2 is a perspective view showing an embodiment of the present invention. FIG. 3 is a sectional view taken along the line AA in FIG. 2. FIG. 4 is a sectional view of the weir plate 4' with the cushioning material 6 attached. 1... floating roof, 2... ladder, 3...
...Pontoon, 4.4'...Weir plate, 5...
... Seal part, 6 ... Cushioning material, 7 ...
・・Walkway frame, 8・・tank side wall, 9・・・・
...Roller, M...Soft material.
Claims (1)
浮屋根のポンツーン上に円環状に立設された堰板及びタ
ンク側壁頂部と浮屋根間を連絡する梯子とを有する浮屋
根式タンクにおいて、上記各部材が相互に衝突し、また
は擦り合った際に火花が発生しないように、予め各部材
の衝突部位または摺擦部位に火花発生の防止処理を施し
たことを特徴とする浮屋根式タンク。 ■ 防止処理として、金属と擦れ合った際に火花゛ を
発生しな、い、例えばアルミニウム、砲金、ゴムなどの
弾性軟質材料によって梯子本体の下面及び側面を被覆し
て成る実用新案登録請求の範囲第１項記載の浮屋根式タ
ンク。 ■ 防止処理として、梯子の直下付近に位置する堰板を
、金属と擦れ合った際に火花を発生しない、例えばアル
ミニウム、砲金、ゴムなどの弾、性軟質材料で形成して
成る実用新案登録請求の範囲第１項記載の浮屋根式タン
ク。 ■ 防止処理としてゴムなどの弾性材料で逆Ｕ字形に形
成した緩衝材を梯子の直下に位置する堰板の頂部に装着
して成る実用新案登録請求の範囲第１項記載の浮屋根式
タンク。[Scope of claim for utility model registration] ■ A floating roof floating above the liquid level of a cylindrical tank, a weir plate erected in an annular shape on the pontoon of the floating roof, and a connection between the top of the tank side wall and the floating roof. In a floating roof tank with a ladder, in order to prevent sparks from occurring when the above-mentioned members collide or rub against each other, spark prevention treatment is applied in advance to the collision or rubbing portions of each member. This is a floating roof tank. ■ Scope of claims for utility model registration in which the lower and side surfaces of the ladder body are covered with an elastic soft material such as aluminum, gunmetal, or rubber, which does not generate sparks when it rubs against metal, as a preventive treatment. Floating roof tank described in paragraph 1. ■ Request for utility model registration in which the weir plate located directly below the ladder is made of a flexible material such as aluminum, gunmetal, or rubber that does not generate sparks when it rubs against metal as a preventive treatment. Floating roof tank described in item 1. (2) The floating roof type tank according to claim 1, which is a utility model, in which a cushioning material formed in an inverted U shape from an elastic material such as rubber is attached to the top of a weir plate located directly below the ladder as a preventive treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9218783U JPS602691U (en) | 1983-06-17 | 1983-06-17 | floating roof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9218783U JPS602691U (en) | 1983-06-17 | 1983-06-17 | floating roof tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS602691U true JPS602691U (en) | 1985-01-10 |
| JPH0115669Y2 JPH0115669Y2 (en) | 1989-05-10 |
Family
ID=30222332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9218783U Granted JPS602691U (en) | 1983-06-17 | 1983-06-17 | floating roof tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602691U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694776U (en) * | 1979-12-20 | 1981-07-28 |
-
1983
- 1983-06-17 JP JP9218783U patent/JPS602691U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694776U (en) * | 1979-12-20 | 1981-07-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0115669Y2 (en) | 1989-05-10 |
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