JPS5947798U - Reinforcement structure for bent bolt holes in concrete segments - Google Patents

Reinforcement structure for bent bolt holes in concrete segments

Info

Publication number
JPS5947798U
JPS5947798U JP11117283U JP11117283U JPS5947798U JP S5947798 U JPS5947798 U JP S5947798U JP 11117283 U JP11117283 U JP 11117283U JP 11117283 U JP11117283 U JP 11117283U JP S5947798 U JPS5947798 U JP S5947798U
Authority
JP
Japan
Prior art keywords
cylindrical portion
bent bolt
reinforcement structure
bolt holes
concrete segments
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
JP11117283U
Other languages
Japanese (ja)
Other versions
JPS6027200Y2 (en
Inventor
福田　葆
Original Assignee
石川島建材工業株式会社
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 石川島建材工業株式会社 filed Critical 石川島建材工業株式会社
Priority to JP11117283U priority Critical patent/JPS6027200Y2/en
Publication of JPS5947798U publication Critical patent/JPS5947798U/en
Application granted granted Critical
Publication of JPS6027200Y2 publication Critical patent/JPS6027200Y2/en
Expired 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) [Abstract] 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]

第１図は従来の曲りボルト使用のコンクリートセグメン
トの連結状態を示す縦断面図、第２図はこの考案にかか
る曲りボルト挿通用孔補強構造を示す要部拡大図、第３
図は補強金具の斜視図である。 ５・・・・・・コンクリートセグメント、８・・・・・
・曲りボルト、１０・・・・・・曲りボルト挿通用孔補
強金具、１０ａ・・・・・・ボルト挿通用孔、１０ｂ・
・・・・・筒状部、１０Ｃ・・・・・・フランジ。Fig. 1 is a vertical cross-sectional view showing the connection state of concrete segments using conventional bent bolts, Fig. 2 is an enlarged view of the main parts showing the bent bolt insertion hole reinforcement structure according to this invention, and Fig. 3
The figure is a perspective view of the reinforcing metal fitting. 5... Concrete segment, 8...
・Bent bolt, 10...Bent bolt insertion hole reinforcement fitting, 10a...Bolt insertion hole, 10b・
...Cylindrical part, 10C...Flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 挿通すべき曲りボルト８に対応する曲率の挿通用孔１０
ａを有する筒状部１０ｂと、この筒状部１０ｂの外周か
らその筒状部１０ｂの半径方向外方へ突出しかつ筒状部
１０ｂの長手方向に沿ってスパイラル状に連続して延び
た１個のフランジ１０Ｃとから構成される補強金具１０
を、コンクリートセグメントの継手ホールとエンド面間
の全長にわたって埋設したことを特徴とするコンクリー
トセグメントの曲りボルト挿通用孔補強構造。An insertion hole 10 with a curvature corresponding to the bent bolt 8 to be inserted.
a cylindrical portion 10b having a radius of 1.a, and one piece that protrudes outward in the radial direction of the cylindrical portion 10b from the outer periphery of the cylindrical portion 10b and extends continuously in a spiral shape along the longitudinal direction of the cylindrical portion 10b. A reinforcing metal fitting 10 consisting of a flange 10C of
A reinforcement structure for a bent bolt insertion hole in a concrete segment, characterized in that the structure is buried along the entire length between the joint hole and the end surface of the concrete segment.
JP11117283U 1983-07-18 1983-07-18 Reinforcement structure for bent bolt holes in concrete segments Expired JPS6027200Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11117283U JPS6027200Y2 (en) 1983-07-18 1983-07-18 Reinforcement structure for bent bolt holes in concrete segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11117283U JPS6027200Y2 (en) 1983-07-18 1983-07-18 Reinforcement structure for bent bolt holes in concrete segments

Publications (2)

Publication Number Publication Date
JPS5947798U true JPS5947798U (en) 1984-03-29
JPS6027200Y2 JPS6027200Y2 (en) 1985-08-16

Family

ID=30258245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11117283U Expired JPS6027200Y2 (en) 1983-07-18 1983-07-18 Reinforcement structure for bent bolt holes in concrete segments

Country Status (1)

Country Link
JP (1) JPS6027200Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284898U (en) * 1988-12-15 1990-07-02
JP7001304B1 (en) * 2021-10-13 2022-01-19 ベルテクス株式会社 Assembled box-shaped manhole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284898U (en) * 1988-12-15 1990-07-02
JP7001304B1 (en) * 2021-10-13 2022-01-19 ベルテクス株式会社 Assembled box-shaped manhole

Also Published As

Publication number Publication date
JPS6027200Y2 (en) 1985-08-16

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