JPS60111997U - Tunnel concrete pouring equipment - Google Patents

Tunnel concrete pouring equipment

Info

Publication number
JPS60111997U
JPS60111997U JP20347583U JP20347583U JPS60111997U JP S60111997 U JPS60111997 U JP S60111997U JP 20347583 U JP20347583 U JP 20347583U JP 20347583 U JP20347583 U JP 20347583U JP S60111997 U JPS60111997 U JP S60111997U
Authority
JP
Japan
Prior art keywords
inner cylinder
concrete
formwork
tunnel
concrete pouring
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
JP20347583U
Other languages
Japanese (ja)
Other versions
JPS6323518Y2 (en
Inventor
金力　寛
Original Assignee
株式会社　奥村組
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 株式会社　奥村組 filed Critical 株式会社　奥村組
Priority to JP20347583U priority Critical patent/JPS60111997U/en
Publication of JPS60111997U publication Critical patent/JPS60111997U/en
Application granted granted Critical
Publication of JPS6323518Y2 publication Critical patent/JPS6323518Y2/ja
Granted legal-status Critical Current

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

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

図面は本考案の実施例を示す一部を断面した正面図であ
る。 １・・・トンネル、２・・・地山、３・・・型枠、４・
・・外筒、５・・・コンクリート打設孔、１０・・・接
続外筒、１４・・・内筒、１４ａ、１４ｂ・・・上下部
内筒、１６・・・コンクリート吐出口、２０・・・リン
グ、２５・・・ターンバックル、２６・・・空気抜きパ
イプ、２９・・・コンクリート輸送管。The drawing is a partially sectional front view showing an embodiment of the present invention. 1... Tunnel, 2... Earth, 3... Formwork, 4...
... Outer cylinder, 5... Concrete casting hole, 10... Connection outer cylinder, 14... Inner cylinder, 14a, 14b... Upper and lower inner cylinder, 16... Concrete discharge port, 20... - Ring, 25...Turnbuckle, 26...Air vent pipe, 29...Concrete transport pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トンネルを覆工する型枠の適所にコンクリート打設孔を
穿設し、コンクリート打設孔に連通させて前記型枠下面
に外筒を固着し、該外筒に回動並びに上下摺動自在に内
筒を挿入し、この内筒の上端面を型枠面に沿う閉塞天端
面に形成すると共に内筒の上端部側面にコンクリート吐
出口を開設し、さらに、内筒上端外部と下端外部とを内
筒内に配設した空気抜きパイプにより連通させると共に
内筒の下端にコンクリート輸送管を接続したことを特徴
とするトンネルのコンクリート打設装置。A concrete casting hole is drilled at an appropriate location in the formwork for lining the tunnel, and an outer cylinder is fixed to the lower surface of the formwork by communicating with the concrete casting hole, so that the outer cylinder can be rotated and slid up and down. Insert the inner cylinder, form the upper end face of the inner cylinder into a closed top face along the formwork surface, open a concrete discharge port on the side surface of the upper end of the inner cylinder, and further connect the outside of the upper end and the outside of the lower end of the inner cylinder. A tunnel concrete placing device characterized in that the inner cylinder is communicated with by an air vent pipe arranged in the inner cylinder, and a concrete transport pipe is connected to the lower end of the inner cylinder.
JP20347583U 1983-12-29 1983-12-29 Tunnel concrete pouring equipment Granted JPS60111997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20347583U JPS60111997U (en) 1983-12-29 1983-12-29 Tunnel concrete pouring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20347583U JPS60111997U (en) 1983-12-29 1983-12-29 Tunnel concrete pouring equipment

Publications (2)

Publication Number Publication Date
JPS60111997U true JPS60111997U (en) 1985-07-29
JPS6323518Y2 JPS6323518Y2 (en) 1988-06-28

Family

ID=30765884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20347583U Granted JPS60111997U (en) 1983-12-29 1983-12-29 Tunnel concrete pouring equipment

Country Status (1)

Country Link
JP (1) JPS60111997U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01187295A (en) * 1988-01-21 1989-07-26 Sato Kogyo Co Ltd Attaching and detaching device for concrete supply tube
JP2014080811A (en) * 2012-10-17 2014-05-08 Kajima Corp Concrete placement system and its method for performance space at tunnel crest
JP2017082484A (en) * 2015-10-28 2017-05-18 鹿島建設株式会社 Form device and construction method of lining concrete

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01187295A (en) * 1988-01-21 1989-07-26 Sato Kogyo Co Ltd Attaching and detaching device for concrete supply tube
JP2014080811A (en) * 2012-10-17 2014-05-08 Kajima Corp Concrete placement system and its method for performance space at tunnel crest
JP2017082484A (en) * 2015-10-28 2017-05-18 鹿島建設株式会社 Form device and construction method of lining concrete

Also Published As

Publication number Publication date
JPS6323518Y2 (en) 1988-06-28

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