JPS58180998U - Segment erector device for shield excavator - Google Patents

Segment erector device for shield excavator

Info

Publication number
JPS58180998U
JPS58180998U JP7724482U JP7724482U JPS58180998U JP S58180998 U JPS58180998 U JP S58180998U JP 7724482 U JP7724482 U JP 7724482U JP 7724482 U JP7724482 U JP 7724482U JP S58180998 U JPS58180998 U JP S58180998U
Authority
JP
Japan
Prior art keywords
main body
shield excavator
erector device
segment erector
erector
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
JP7724482U
Other languages
Japanese (ja)
Other versions
JPS621358Y2 (en
Inventor
照男 有賀
Original Assignee
国土開発工業株式会社
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 国土開発工業株式会社 filed Critical 国土開発工業株式会社
Priority to JP7724482U priority Critical patent/JPS58180998U/en
Publication of JPS58180998U publication Critical patent/JPS58180998U/en
Application granted granted Critical
Publication of JPS621358Y2 publication Critical patent/JPS621358Y2/ja
Granted legal-status Critical Current

Links

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]

第１図は従来のセグメントエレクタ装置を示す、縦断側
面図、第２図は同横断正面図、第３図は本考案に係るセ
グメントエレクタ装置の縦断側面図、第４図は同横断正
面図！第５図は同装置の要部を示す下面図、第６図は同
装置のリンク機構の作動を示す模式説明図である。 １・・・・・・シールド掘進機本体、４・・・・・・エ
レクタリング、８・・・・・・旋回用モータ、９．１０
・・・・・・リンク、１１・・・・・・吊りフレーム、
１２・・・・・・昇降シリンダ。Fig. 1 is a longitudinal sectional side view showing a conventional segment erector device, Fig. 2 is a sectional front view of the same, Fig. 3 is a longitudinal sectional side view of the segment erector device according to the present invention, and Fig. 4 is a sectional front view of the same! FIG. 5 is a bottom view showing the main parts of the device, and FIG. 6 is a schematic explanatory diagram showing the operation of the link mechanism of the device. 1...Shield excavator main body, 4...Erector ring, 8...Turning motor, 9.10
...Link, 11...Hanging frame,
12... Lifting cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シールド掘進機本体内に旋回用モータにより同本体の円
周方向に旋回自在なるよう設けたエレクタリングには、
その後側にあって、互いに長さの異なるリンクによる四
節不平行リンクにより、吊りフレームを前記本体の径方
向へ変移自在なるよう連結すると共に、当該エレクタリ
ングと吊りフーレームとの間には昇降シリンダを連枢し
てなるシールド掘進機のセグメントエレクタ装置。The erector ring is installed inside the main body of the shield tunneling machine so that it can freely rotate in the circumferential direction of the main body using a turning motor.
On the rear side, a four-bar nonparallel link with links of different lengths connects the suspension frame so that it can move freely in the radial direction of the main body, and an elevating cylinder is connected between the erector ring and the suspension frame. A segment erector device for a shield excavator that connects the
JP7724482U 1982-05-26 1982-05-26 Segment erector device for shield excavator Granted JPS58180998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7724482U JPS58180998U (en) 1982-05-26 1982-05-26 Segment erector device for shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7724482U JPS58180998U (en) 1982-05-26 1982-05-26 Segment erector device for shield excavator

Publications (2)

Publication Number Publication Date
JPS58180998U true JPS58180998U (en) 1983-12-02
JPS621358Y2 JPS621358Y2 (en) 1987-01-13

Family

ID=30086516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7724482U Granted JPS58180998U (en) 1982-05-26 1982-05-26 Segment erector device for shield excavator

Country Status (1)

Country Link
JP (1) JPS58180998U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002295196A (en) * 2001-04-02 2002-10-09 Komatsu Ltd Segment erector device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002295196A (en) * 2001-04-02 2002-10-09 Komatsu Ltd Segment erector device
JP4515658B2 (en) * 2001-04-02 2010-08-04 株式会社小松製作所 Segment erector device

Also Published As

Publication number Publication date
JPS621358Y2 (en) 1987-01-13

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