JPS6458792A - Method of construction of execution of buried pipe group under structure - Google Patents

Method of construction of execution of buried pipe group under structure

Info

Publication number
JPS6458792A
JPS6458792A JP21310187A JP21310187A JPS6458792A JP S6458792 A JPS6458792 A JP S6458792A JP 21310187 A JP21310187 A JP 21310187A JP 21310187 A JP21310187 A JP 21310187A JP S6458792 A JPS6458792 A JP S6458792A
Authority
JP
Japan
Prior art keywords
auger
groove
building structure
tunnel
excavating device
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.)
Pending
Application number
JP21310187A
Other languages
Japanese (ja)
Inventor
Takeo Iida
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP21310187A priority Critical patent/JPS6458792A/en
Publication of JPS6458792A publication Critical patent/JPS6458792A/en
Pending legal-status Critical Current

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  • Earth Drilling (AREA)

Abstract

PURPOSE: To aim at safety of execution work by installing a tunnel excavating device in grooves of both sides of a building structure to construct a tunnel leading from one groove to other groove with reciprocating movement of an auger, and connecting embedded pipe with the exposed tips and repeating the reciprocating movement of passing through pipes in a tunnel while pulling out the auger. CONSTITUTION: Grooves 6, 7 are excavated on the both sides of a building structure 1, and auger expansion-type tunnel excavating device 8 is installed in the groove 6 so as to move freely. Then, a tunnel leading to other groove 7 by reciprocating movement of an auger rotation driving device 24 mounted on a guide frame 20 of the auger expansion-type tunnel excavating device 8 and by repeating of rotation of augers 9 and its extensions. One end of each embedded pipe 2 is connected to corresponding each auger 9 of the exposed tip of the groove 7, and work of pulling out one of augers 9 and removing it is repeated. After passing the embedded pipes 2 through all the tunnels, the auger expansion-type tunnel excavating device 8 is moved along the groove 6, and the same action is repeated at other place. As a result, the embedded pipes 2 under the building structure 1 can be executed without damaging the building structure 1.
JP21310187A 1987-08-28 1987-08-28 Method of construction of execution of buried pipe group under structure Pending JPS6458792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21310187A JPS6458792A (en) 1987-08-28 1987-08-28 Method of construction of execution of buried pipe group under structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21310187A JPS6458792A (en) 1987-08-28 1987-08-28 Method of construction of execution of buried pipe group under structure

Publications (1)

Publication Number Publication Date
JPS6458792A true JPS6458792A (en) 1989-03-06

Family

ID=16633587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21310187A Pending JPS6458792A (en) 1987-08-28 1987-08-28 Method of construction of execution of buried pipe group under structure

Country Status (1)

Country Link
JP (1) JPS6458792A (en)

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