JPS6150140U - - Google Patents

Info

Publication number
JPS6150140U
JPS6150140U JP13317184U JP13317184U JPS6150140U JP S6150140 U JPS6150140 U JP S6150140U JP 13317184 U JP13317184 U JP 13317184U JP 13317184 U JP13317184 U JP 13317184U JP S6150140 U JPS6150140 U JP S6150140U
Authority
JP
Japan
Prior art keywords
bottom plate
plate block
thin
assembled manhole
center
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
JP13317184U
Other languages
Japanese (ja)
Other versions
JPH0521550Y2 (en
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 JP1984133171U priority Critical patent/JPH0521550Y2/ja
Publication of JPS6150140U publication Critical patent/JPS6150140U/ja
Application granted granted Critical
Publication of JPH0521550Y2 publication Critical patent/JPH0521550Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Sewage (AREA)

Description

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

第１図は、本考案に係る底板ブロツクＢの斜視
図、第２図は、その施工説明図、第３図は、組立
進行途中図。 符号の説明、１…センターマーク、２…埋込み
ナツト、３…切欠部を有する凸縁、４…主要受圧
部（形状は問はず）、５…地盤、６…矢板、７…
下げ振り、８…基礎材、９…斜壁、１０…直壁、
１１…管、１２…連結プレート、Ｃ…薄肉部、Ｐ
…鉛直土圧力、Ｌ…分度盤状刻線。 Fig. 1 is a perspective view of a bottom plate block B according to the present invention, Fig. 2 is an explanatory view of its construction, and Fig. 3 is a view of the assembly in progress. Explanation of symbols, 1... Center mark, 2... Embedded nut, 3... Convex edge with a notch, 4... Main pressure receiving part (shape does not matter), 5... Ground, 6... Sheet pile, 7...
plumb bob, 8...foundation material, 9...slanted wall, 10...straight wall,
11... Pipe, 12... Connection plate, C... Thin wall part, P
... Vertical soil pressure, L... Protractor plate-like marking line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 底板ブロツクＢの中央部を薄肉とし、その薄肉
部にセンターマークを兼ねた分度盤状刻線Ｌ、を
形成せしめたことを特徴としたものである。また
底板に受圧部４を備え、組立てマンホールの浮上
を防止・抑制する機能的組立マンホール用底板ブ
ロツクに関するものである。 The center part of the bottom plate block B is made thin, and a protractor-shaped score line L, which also serves as a center mark, is formed on the thin part. The present invention also relates to a functional bottom plate block for an assembled manhole, which has a pressure receiving part 4 on the bottom plate and prevents and suppresses floating of the assembled manhole.
JP1984133171U 1984-08-31 1984-08-31 Expired - Lifetime JPH0521550Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984133171U JPH0521550Y2 (en) 1984-08-31 1984-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984133171U JPH0521550Y2 (en) 1984-08-31 1984-08-31

Publications (2)

Publication Number Publication Date
JPS6150140U true JPS6150140U (en) 1986-04-04
JPH0521550Y2 JPH0521550Y2 (en) 1993-06-02

Family

ID=30691723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984133171U Expired - Lifetime JPH0521550Y2 (en) 1984-08-31 1984-08-31

Country Status (1)

Country Link
JP (1) JPH0521550Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664035A (en) * 1979-10-31 1981-06-01 Yukio Takashima Construction of manhole and segment thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664035A (en) * 1979-10-31 1981-06-01 Yukio Takashima Construction of manhole and segment thereof

Also Published As

Publication number Publication date
JPH0521550Y2 (en) 1993-06-02

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