JPS6135998U - Buried pipe propulsion device - Google Patents

Buried pipe propulsion device

Info

Publication number
JPS6135998U
JPS6135998U JP11927384U JP11927384U JPS6135998U JP S6135998 U JPS6135998 U JP S6135998U JP 11927384 U JP11927384 U JP 11927384U JP 11927384 U JP11927384 U JP 11927384U JP S6135998 U JPS6135998 U JP S6135998U
Authority
JP
Japan
Prior art keywords
buried pipe
pipe
conveyance member
rotary conveyance
propulsion 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
JP11927384U
Other languages
Japanese (ja)
Inventor
宏章 太田
Original Assignee
三和機材株式会社
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 三和機材株式会社 filed Critical 三和機材株式会社
Priority to JP11927384U priority Critical patent/JPS6135998U/en
Publication of JPS6135998U publication Critical patent/JPS6135998U/en
Pending 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) [Abstract] 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]

第１図は本考案の埋設管推進装置の実施例を示す一部切
欠いた側面図、第２図は同上要部の縦断側面図、第３図
は第２図のＡ線矢視図、第４図は接合部の縦断側面図で
ある。 １・・・埋設管、２・・・先導管、３・・・バックアッ
プパイプ、４・・・刃口、５・・・油圧ジャッキ、６・
・・ケーシング、８・・・回転搬送部材、８ａ・・・管
体、８ｂ・・・スクリュー羽根、８ｃ・・・継手フラン
ジ、８ｄ・・・土砂取入口、８ｅ・・・排土口、９・・
・回転掘削ヘッド、１０・・・発進孔、１１・・・基台
、１２・・・逆巻スクリュー、１３・・・支持体、１４
・・・推進ジャッキ、１５・・・反力受、１６・・・駆
動装置、１７・・・駆動及び推進機構、１８・・・０リ
ング、１９・・・結合ピン。FIG. 1 is a partially cutaway side view showing an embodiment of the buried pipe propulsion device of the present invention, FIG. FIG. 4 is a longitudinal sectional side view of the joint. 1... Buried pipe, 2... Leading pipe, 3... Backup pipe, 4... Blade opening, 5... Hydraulic jack, 6...
...Casing, 8...Rotating conveyance member, 8a...Pipe body, 8b...Screw blade, 8c...Joint flange, 8d...Earth intake port, 8e...Earth discharge port, 9・・・
- Rotating drilling head, 10... Starting hole, 11... Base, 12... Reverse winding screw, 13... Support body, 14
... Propulsion jack, 15... Reaction force receiver, 16... Drive device, 17... Drive and propulsion mechanism, 18... O-ring, 19... Connection pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 埋設管の先端に刃口を有する先導管を装着し、先導管及
び埋設管内に回転搬送部材を挿入したケーシングを設置
して二重管構造とし、該回転搬送部材にオーガーヘッド
を取付けてオーガーヘッドを刃口前部に位置させ、回転
搬送部材及び埋設管の根本部は基台上を移動する駆動及
び推進機構に連結したものにおいて、前記回転搬送部材
は内周面に土砂搬送用のスクリュー羽根を連続又は不連
続に形成し、外側をケーシング内周面に回転自在に支承
される管体であることを特徴とする埋設管推進装置。A guide pipe with a cutting edge is attached to the tip of the buried pipe, a casing with a rotary conveyance member inserted inside the guide pipe and the buried pipe is installed to create a double pipe structure, and an auger head is attached to the rotary conveyance member to create an auger head. is located in front of the cutting edge, and the rotary conveyance member and the root part of the buried pipe are connected to a drive and propulsion mechanism that moves on a base, and the rotary conveyance member has screw blades for transporting earth and sand on its inner peripheral surface. 1. A buried pipe propulsion device, characterized in that it is a pipe body formed continuously or discontinuously, and whose outer side is rotatably supported on the inner peripheral surface of a casing.
JP11927384U 1984-07-31 1984-07-31 Buried pipe propulsion device Pending JPS6135998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11927384U JPS6135998U (en) 1984-07-31 1984-07-31 Buried pipe propulsion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11927384U JPS6135998U (en) 1984-07-31 1984-07-31 Buried pipe propulsion device

Publications (1)

Publication Number Publication Date
JPS6135998U true JPS6135998U (en) 1986-03-05

Family

ID=30678154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11927384U Pending JPS6135998U (en) 1984-07-31 1984-07-31 Buried pipe propulsion device

Country Status (1)

Country Link
JP (1) JPS6135998U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178096A (en) * 1981-04-25 1982-11-02 Suekichi Hayakawa Pit boring apparatus in small orifice diameter pipe pushing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178096A (en) * 1981-04-25 1982-11-02 Suekichi Hayakawa Pit boring apparatus in small orifice diameter pipe pushing method

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