JPS604697U - Excavation device for pipe burial - Google Patents

Excavation device for pipe burial

Info

Publication number
JPS604697U
JPS604697U JP9656883U JP9656883U JPS604697U JP S604697 U JPS604697 U JP S604697U JP 9656883 U JP9656883 U JP 9656883U JP 9656883 U JP9656883 U JP 9656883U JP S604697 U JPS604697 U JP S604697U
Authority
JP
Japan
Prior art keywords
excavation device
auger head
pipe
pipe burial
gravel
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
JP9656883U
Other languages
Japanese (ja)
Other versions
JPH0139840Y2 (en
Inventor
博 斉藤
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP9656883U priority Critical patent/JPS604697U/en
Publication of JPS604697U publication Critical patent/JPS604697U/en
Application granted granted Critical
Publication of JPH0139840Y2 publication Critical patent/JPH0139840Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

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]

図面はこの考案の一実施例を示し、第１図は断面図、第
２図は正面図、第３図は第１図■−■線に沿う断面図、
第４図はステータ刃の他の実施例を示す説明図、第５図
及び第６図は作用説明図、第７図は礫粉砕機構の他の実
施例を示す説明図である。 １は先導管、２は埋設管、３はオーガヘッド、５は礫粉
砕機構。The drawings show one embodiment of this invention, in which Fig. 1 is a sectional view, Fig. 2 is a front view, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 1,
FIG. 4 is an explanatory diagram showing another embodiment of the stator blade, FIGS. 5 and 6 are action explanatory diagrams, and FIG. 7 is an explanatory diagram showing another embodiment of the gravel crushing mechanism. 1 is a leading pipe, 2 is a buried pipe, 3 is an auger head, and 5 is a gravel crushing mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 立坑内に設けた推進ジヤツキにより先導管１及びこれに
後続する埋設管２を地中へ推進させながら、先導管１前
部に設けたオーガヘッド３により掘削するものにおいて
、上記オーガヘッド３の後方に、該オーガヘッド３によ
り掘削された土砂中の礫を破砕する礫粉砕機構５を設け
てなる管理設用掘進装置。In the case where the leading pipe 1 and the buried pipe 2 following it are propelled underground by a propulsion jack installed in the shaft, and the auger head 3 installed in the front part of the leading pipe 1 excavates, the rear of the auger head 3 is The excavation device for management facilities is provided with a gravel crushing mechanism 5 for crushing gravel in the earth and sand excavated by the auger head 3.
JP9656883U 1983-06-24 1983-06-24 Excavation device for pipe burial Granted JPS604697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9656883U JPS604697U (en) 1983-06-24 1983-06-24 Excavation device for pipe burial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9656883U JPS604697U (en) 1983-06-24 1983-06-24 Excavation device for pipe burial

Publications (2)

Publication Number Publication Date
JPS604697U true JPS604697U (en) 1985-01-14
JPH0139840Y2 JPH0139840Y2 (en) 1989-11-29

Family

ID=30230083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9656883U Granted JPS604697U (en) 1983-06-24 1983-06-24 Excavation device for pipe burial

Country Status (1)

Country Link
JP (1) JPS604697U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635096U (en) * 1986-06-25 1988-01-13
JPH0533583A (en) * 1991-07-29 1993-02-09 Okumura Corp Rectangular shield excavator
JPH06123197A (en) * 1993-04-05 1994-05-06 Okumura Corp Rectangular shield excavator
JP2009293256A (en) * 2008-06-04 2009-12-17 Sanwa Kizai Co Ltd Gravel pipe burying apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113103U (en) * 1978-01-25 1979-08-09
JPS563799A (en) * 1979-06-25 1981-01-16 Nippon Telegraph & Telephone Cobble crusher for shield excavator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113103U (en) * 1978-01-25 1979-08-09
JPS563799A (en) * 1979-06-25 1981-01-16 Nippon Telegraph & Telephone Cobble crusher for shield excavator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635096U (en) * 1986-06-25 1988-01-13
JPH0533583A (en) * 1991-07-29 1993-02-09 Okumura Corp Rectangular shield excavator
JPH06123197A (en) * 1993-04-05 1994-05-06 Okumura Corp Rectangular shield excavator
JP2009293256A (en) * 2008-06-04 2009-12-17 Sanwa Kizai Co Ltd Gravel pipe burying apparatus

Also Published As

Publication number Publication date
JPH0139840Y2 (en) 1989-11-29

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