JPS557334A - Boring piping method and its device which simultaneously perform consolidating and tightening of ground - Google Patents

Boring piping method and its device which simultaneously perform consolidating and tightening of ground

Info

Publication number
JPS557334A
JPS557334A JP7994078A JP7994078A JPS557334A JP S557334 A JPS557334 A JP S557334A JP 7994078 A JP7994078 A JP 7994078A JP 7994078 A JP7994078 A JP 7994078A JP S557334 A JPS557334 A JP S557334A
Authority
JP
Japan
Prior art keywords
pipe
ground
stopper
cylindrical cutter
machine
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
JP7994078A
Other languages
Japanese (ja)
Other versions
JPS594029B2 (en
Inventor
Susumu Ikerei
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.)
KANOBOORING KK
Original Assignee
KANOBOORING KK
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 KANOBOORING KK filed Critical KANOBOORING KK
Priority to JP7994078A priority Critical patent/JPS594029B2/en
Publication of JPS557334A publication Critical patent/JPS557334A/en
Publication of JPS594029B2 publication Critical patent/JPS594029B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

PURPOSE: To simultaneously consolidate and strengthen the ground at the same time when piping, by connecting a set-pipe caontaining a stopper to a rotating shaft of a drift-boring machine installed at a launching pit.
CONSTITUTION: A drift-boring machine 4 is installed on a base plate 1 secured on a base concrete 3 of a launching pit 12, and a set-pipe 2 containing a stopper B is connected to a rotating shaft 11 of the machine 11 through the medium of a coupling member 14. The machine 4 moves forward as the set-pipe 12 is rotated, and a cylindrical cutter 37 attached at the point of the set-pipe 12 advances in the ground through an entrance pipe 13. And thus, the cylindrical cutter 37 bores forward the ground to insert the set-pipe 12. Simultaneously the soft ground is consolidated and strengthened, and a continuous bearing is formed with the soil at the outside of the set-pipe 12 because an external surface of the cylindrical cutter 37 slopes downward toward the point. Furthermore, a proper amount of water, whose backward flow is checked by the stopper B, is mixed with the shaved soil at the inside of the set-pipe 12, and the shaved soil can be smoothly carried backward for discharging.
COPYRIGHT: (C)1980,JPO&Japio
JP7994078A 1978-06-30 1978-06-30 Penetration piping method and equipment that simultaneously strengthens the consolidation of the ground Expired JPS594029B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7994078A JPS594029B2 (en) 1978-06-30 1978-06-30 Penetration piping method and equipment that simultaneously strengthens the consolidation of the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7994078A JPS594029B2 (en) 1978-06-30 1978-06-30 Penetration piping method and equipment that simultaneously strengthens the consolidation of the ground

Publications (2)

Publication Number Publication Date
JPS557334A true JPS557334A (en) 1980-01-19
JPS594029B2 JPS594029B2 (en) 1984-01-27

Family

ID=13704308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7994078A Expired JPS594029B2 (en) 1978-06-30 1978-06-30 Penetration piping method and equipment that simultaneously strengthens the consolidation of the ground

Country Status (1)

Country Link
JP (1) JPS594029B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140396U (en) * 1983-03-09 1984-09-19 株式会社奥村組 Tube burial device
JPH01164532A (en) * 1987-12-21 1989-06-28 Daikin Kogyo Kk Fixing device for pipe
JPH01139936U (en) * 1988-03-14 1989-09-25
JPH01139937U (en) * 1988-03-16 1989-09-25
JPH02104427A (en) * 1988-10-12 1990-04-17 Aisin Seiki Co Ltd Press die and high spin caulking device for pipe having oblique collar

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140396U (en) * 1983-03-09 1984-09-19 株式会社奥村組 Tube burial device
JPH01164532A (en) * 1987-12-21 1989-06-28 Daikin Kogyo Kk Fixing device for pipe
JPH01139936U (en) * 1988-03-14 1989-09-25
JPH0522344Y2 (en) * 1988-03-14 1993-06-08
JPH01139937U (en) * 1988-03-16 1989-09-25
JPH0444271Y2 (en) * 1988-03-16 1992-10-19
JPH02104427A (en) * 1988-10-12 1990-04-17 Aisin Seiki Co Ltd Press die and high spin caulking device for pipe having oblique collar

Also Published As

Publication number Publication date
JPS594029B2 (en) 1984-01-27

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