JPS62176300U - - Google Patents

Info

Publication number
JPS62176300U
JPS62176300U JP6461686U JP6461686U JPS62176300U JP S62176300 U JPS62176300 U JP S62176300U JP 6461686 U JP6461686 U JP 6461686U JP 6461686 U JP6461686 U JP 6461686U JP S62176300 U JPS62176300 U JP S62176300U
Authority
JP
Japan
Prior art keywords
guide
pair
holding member
guide tubes
shield
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
JP6461686U
Other languages
Japanese (ja)
Other versions
JPH0442397Y2 (en
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 filed Critical
Priority to JP6461686U priority Critical patent/JPH0442397Y2/ja
Publication of JPS62176300U publication Critical patent/JPS62176300U/ja
Application granted granted Critical
Publication of JPH0442397Y2 publication Critical patent/JPH0442397Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の正面図、第２図は
第１図の―矢視図、第３図は第２図の―
矢視図、第４図は保持筒の縦断面図、第５図は保
持アームの断面図である。 Ａ……セグメント、Ｂ……支柱、１……エレク
ター装置、２……回転リング、３Ａ，３Ｂ……第
２ガイド筒、４……支持ブラケツト、５……取付
ブラケツト、６Ａ，６Ｂ……第１ガイド筒、７…
…保持筒（第１保持部材）、８……第１ジヤツキ
装置、１３……保持アーム（第２保持部材）、１
５……第２ジヤツキ装置。 Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a view taken from the direction of the arrow in Fig. 1, and Fig. 3 is a view of Fig. 2.
4 is a longitudinal sectional view of the holding cylinder, and FIG. 5 is a sectional view of the holding arm. A...Segment, B...Strut, 1...Erector device, 2...Rotating ring, 3A, 3B...Second guide tube, 4...Support bracket, 5...Mounting bracket, 6A, 6B...No. 1 guide tube, 7...
... Holding tube (first holding member), 8... First jacking device, 13... Holding arm (second holding member), 1
5...Second jacking device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド本体内に回転自在に設けられた回転リ
ングに、第１ガイド筒および第２ガイド筒をそれ
ぞれ左右一対づつしかも互いに平行となるように
設け、上記各第１ガイド筒に長尺物保持用の第１
保持部材をそれぞれ摺動自在に挿入するとともに
、上記一対の第２ガイド筒内に円弧状セグメント
を保持する第２保持部材の両端ガイド部を、上記
第１保持部材とは反対側から摺動自在に挿入し、
上記各第１保持部材を第１ガイド筒から出退させ
る第１ジヤツキ装置を設け、上記第２保持部材を
シールド本体横断面内でしかも半径方向で移動さ
せる第２ジヤツキ装置を設けたことを特徴とする
シールド掘進機におけるエレクター装置。 A rotary ring rotatably provided in the shield body is provided with a pair of first guide tubes and a second pair of second guide tubes, each parallel to each other, on the left and right, and a pair of first guide tubes and a second guide tube are provided on each of the first guide tubes so as to be parallel to each other. 1st
The holding members are slidably inserted, and the guide portions at both ends of the second holding member that hold the arcuate segments in the pair of second guide cylinders are slidably inserted from the side opposite to the first holding member. Insert it into
A first jacking device is provided for moving each of the first holding members into and out of the first guide tube, and a second jacking device is provided for moving the second holding member within the cross section of the shield main body and in the radial direction. Erector device for shield tunneling machine.
JP6461686U 1986-04-28 1986-04-28 Expired JPH0442397Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6461686U JPH0442397Y2 (en) 1986-04-28 1986-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6461686U JPH0442397Y2 (en) 1986-04-28 1986-04-28

Publications (2)

Publication Number Publication Date
JPS62176300U true JPS62176300U (en) 1987-11-09
JPH0442397Y2 JPH0442397Y2 (en) 1992-10-06

Family

ID=30900930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6461686U Expired JPH0442397Y2 (en) 1986-04-28 1986-04-28

Country Status (1)

Country Link
JP (1) JPH0442397Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150698U (en) * 1988-04-04 1989-10-18
JPH01174498U (en) * 1988-05-19 1989-12-12
JPH09235999A (en) * 1996-05-23 1997-09-09 Hitachi Constr Mach Co Ltd Erector device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150698U (en) * 1988-04-04 1989-10-18
JPH01174498U (en) * 1988-05-19 1989-12-12
JPH09235999A (en) * 1996-05-23 1997-09-09 Hitachi Constr Mach Co Ltd Erector device

Also Published As

Publication number Publication date
JPH0442397Y2 (en) 1992-10-06

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