JPS6490400A - Conveyor of formwork for method of shield construction - Google Patents

Conveyor of formwork for method of shield construction

Info

Publication number
JPS6490400A
JPS6490400A JP62095221A JP9522187A JPS6490400A JP S6490400 A JPS6490400 A JP S6490400A JP 62095221 A JP62095221 A JP 62095221A JP 9522187 A JP9522187 A JP 9522187A JP S6490400 A JPS6490400 A JP S6490400A
Authority
JP
Japan
Prior art keywords
jack
moved
extended
carrier
formwork
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
JP62095221A
Other languages
Japanese (ja)
Other versions
JPH0551758B2 (en
Inventor
Yukio Yoshii
Susumu Yamamoto
Kensuke Kita
Hiroaki Yasuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Obayashi Corp
Okumura Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Obayashi Corp
Okumura Corp
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 Tokyo Electric Power Co Inc, Obayashi Corp, Okumura Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP62095221A priority Critical patent/JPS6490400A/en
Publication of JPS6490400A publication Critical patent/JPS6490400A/en
Publication of JPH0551758B2 publication Critical patent/JPH0551758B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)

Abstract

PURPOSE: To discharge excavated sediment without giving an effect to a form fitting/removing cycle by providing an expansion arm, a receiving base and an expansion jack for fitting or removing a form on a carriage traveled on a frame. CONSTITUTION: After curing is completed, the crown form 12 and side form 16 of a form 10 are removed, a support jack 50 is grounded, and a carrier 28 is moved on an invert form 20. An expansion arm 34 is extended and fixed to the form 20, and the form 20 is separated by a rocking jack 38. The carrier 28 is moved to a zone C and is connected to the form 20 on the left side by the jack 38. The carrier 28 is moved to a portion (1), a jack 42 is extended to support the form 12 with a receiving base 44, the jack 38 is connected to the form 16, the connection with a portion (2) is released, and the forms 12, 16 are released. The carriage 28 is moved forward, the jacks 42, 38 are extended to connect the form 20 and form 16, and the form 12 at a portion (8) and the form 16 are connected.
JP62095221A 1987-04-20 1987-04-20 Conveyor of formwork for method of shield construction Granted JPS6490400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62095221A JPS6490400A (en) 1987-04-20 1987-04-20 Conveyor of formwork for method of shield construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62095221A JPS6490400A (en) 1987-04-20 1987-04-20 Conveyor of formwork for method of shield construction

Publications (2)

Publication Number Publication Date
JPS6490400A true JPS6490400A (en) 1989-04-06
JPH0551758B2 JPH0551758B2 (en) 1993-08-03

Family

ID=14131690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62095221A Granted JPS6490400A (en) 1987-04-20 1987-04-20 Conveyor of formwork for method of shield construction

Country Status (1)

Country Link
JP (1) JPS6490400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03290597A (en) * 1990-04-07 1991-12-20 Kanazawa Seisakusho:Kk Formwork unit for tunnel lining

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136632U (en) * 1981-02-22 1982-08-26
JPS6265141U (en) * 1985-10-12 1987-04-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136632U (en) * 1981-02-22 1982-08-26
JPS6265141U (en) * 1985-10-12 1987-04-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03290597A (en) * 1990-04-07 1991-12-20 Kanazawa Seisakusho:Kk Formwork unit for tunnel lining

Also Published As

Publication number Publication date
JPH0551758B2 (en) 1993-08-03

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