JPS5951892U

JPS5951892U - Buried pipe propulsion device

Info

Publication number: JPS5951892U
Application number: JP14552782U
Authority: JP
Inventors: 時田　恒芳
Original assignee: 三和機材株式会社
Priority date: 1982-09-24
Filing date: 1982-09-24
Publication date: 1984-04-05

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

[Brief explanation of the drawing]

第１図は従来の埋設管推進装置の一部縦断側面図、第２
図は本考案の埋設管推進装置の埋設管受台の一部を切欠
いた正面図、第３図は埋設管受台の分解斜視図である。１・・・埋設管、２・・・先導管、３・・・バックアッ
プパイプ、４・・・刃口、５・・・油圧ジヤツキ、６・
・・ケーシング、８・・・スクリュー、９・・・回転掘
削ヘッド、１０・・・発進孔、１１・・・基台、１２・
・・排土口、１３・・・支持体、１４・・・推進ジヤツ
キ、１５・・・反力受、１６・・・駆動装置、１７・・
・駆動及び推進機構、１９・・・ガイドレール、２０．
２０’・・・埋設管受台、２１・・・下部フレーム、２
２・・・上板、２３・・・取手、２４・・・突片、２５
・・・スライド板、２６・・・垂直板、２７・・・傾斜
板、２Ｂ・・・取付板、２９・・・取付ブラケット、３
０・・・垂直板、３１・・・長孔、３２・・・ボルト、
３３・・・スペーサー、３４・・・ローラー。Figure 1 is a partial longitudinal side view of a conventional buried pipe propulsion device;
The figure is a partially cutaway front view of the buried pipe cradle of the buried tube propulsion device of the present invention, and FIG. 3 is an exploded perspective view of the buried tube cradle. 1... Buried pipe, 2... Leading pipe, 3... Backup pipe, 4... Cutting edge, 5... Hydraulic jack, 6...
...Casing, 8...Screw, 9...Rotating drilling head, 10...Starting hole, 11...Base, 12...
... soil discharge port, 13 ... support body, 14 ... propulsion jack, 15 ... reaction force receiver, 16 ... drive device, 17 ...
- Drive and propulsion mechanism, 19... guide rail, 20.
20'... Buried pipe holder, 21... Lower frame, 2
2...Top plate, 23...Handle, 24...Protrusion piece, 25
...Slide plate, 26...Vertical plate, 27...Slanted plate, 2B...Mounting plate, 29...Mounting bracket, 3
0... Vertical plate, 31... Long hole, 32... Bolt,
33... Spacer, 34... Roller.

Claims

[Scope of utility model registration request]

(1) Attach a leading pipe with a cutting edge to the tip of the buried pipe, install a casing with a screw inserted into the leading pipe and the buried pipe to create a double pipe structure, and attach an auger head to the tip of the screw to create an auger head. Position it at the front of the blade mouth,
The screw and the root part of the buried pipe are connected to a drive and propulsion mechanism that moves on the base, and a buried pipe holder having a length-adjustable buried pipe support member is slid on the guide rail on the base. A buried pipe propulsion device characterized by being freely mounted. (?) The buried pipe holder is provided with a roller on the frame whose protrusion length can be adjusted diagonally.Claim 1 of the Utility Model Registration
Buried pipe propulsion device as described in section.