JPH0320800U

JPH0320800U -

Info

Publication number: JPH0320800U
Application number: JP8104689U
Authority: JP
Priority date: 1989-07-10
Filing date: 1989-07-10
Publication date: 1991-02-28

Description

[Brief explanation of drawings]

第１図及び第２図はこの考案のコンクリート製
二重殻タンクの内槽アンカー構造の一実施例にか
かり、第１図は正面図、第２図は動作説明図、第
３図及び第４図は従来の二重殻低温タンクの内槽
アンカー構造にかかり、第３図は金属製二重殻タ
ンクの場合を、第４図はコンクリート製二重殻タ
ンクの場合をそれぞれ示す断面図である。１……地盤、２……杭、３……タンク基礎、４
……外槽底板、５……底部断熱層、６……内槽、
７……断熱層、８……外槽、９……アンカースト
ラツプ、１０……ブラケツト、１１……基礎コン
クリート、１２……コンクリート側壁、１３……
シールプレート、１４……外槽屋根、１５……ア
ンカーストラツプ取付座、１５……作業用凹部、
２０……二重殻低温タンクのアンカー構造、２１
……アンカーストラツプ、２２……アンカースト
ラツプ取付座、２２ａ……基板、２２ｂ……支持
板、２２ｃ……連結板、２３……ヒンジ、２３ａ
，２３ｂ……ヒンジ部材、２３ｃ……ピン。 Figures 1 and 2 show an embodiment of the inner tank anchor structure of the concrete double-shell tank of this invention, Figure 1 is a front view, Figure 2 is an explanatory diagram of operation, and Figures 3 and 4. The figure shows the inner tank anchor structure of a conventional double-shell low-temperature tank, Figure 3 is a cross-sectional view of a metal double-shell tank, and Figure 4 is a cross-sectional view of a concrete double-shell tank. . 1...Ground, 2...Pile, 3...Tank foundation, 4
...Outer tank bottom plate, 5...Bottom insulation layer, 6...Inner tank,
7... Heat insulation layer, 8... Outer tank, 9... Anchor strap, 10... Bracket, 11... Foundation concrete, 12... Concrete side wall, 13...
Seal plate, 14...outer tank roof, 15...anchor strap mounting seat, 15...work recess,
20... Anchor structure of double shell cryogenic tank, 21
... Anchor strap, 22 ... Anchor strap mounting seat, 22a ... Board, 22b ... Support plate, 22c ... Connection plate, 23 ... Hinge, 23a
, 23b... hinge member, 23c... pin.

Claims

[Scope of utility model registration request]

A concrete double-shell tank characterized in that an anchor strap mounting seat embedded and fixed in the foundation concrete of an outer concrete tank is rotatably connected to an anchor strap attached to the lower outer periphery of a side plate of an inner tank. Inner tank anchor structure.