JPS612600U - Erecta device for shield excavator - Google Patents
Erecta device for shield excavatorInfo
- Publication number
- JPS612600U JPS612600U JP8701784U JP8701784U JPS612600U JP S612600 U JPS612600 U JP S612600U JP 8701784 U JP8701784 U JP 8701784U JP 8701784 U JP8701784 U JP 8701784U JP S612600 U JPS612600 U JP S612600U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- hanging
- shield excavator
- erecta
- plate
- 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
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
第１図はこの考案の一実施ニを示す断面正面図、第２図
はシールビ掘進機の一例を宗す断面側面図、第３図は従
来のエレクタ装置を示す暫面側面図、第４図は第３図の
正面図、第５図は第３図のｖ−ｖ断面拡大図である。
１・・・シールドハル、２・・・セグメント、２ａ：・
・ピー歪セグメント、４・・・エレクタ装置、４ａ・・
・エレクタリング、４ｂ・・・エレクタアーム、４ｃ・
・・押付ジャッキ、４ｄ・・・吊りビーム、４ｅ・・・
摺動ジャッキ、４ｆ・・・スライダ、４ｇ・・・振れ止
め板、４１・・・案内ロツド、４ｊ・・・振れ防止用の
ばね、４ｋ・・・案内板、４ｌ・・・抜け歩めストツパ
、４ｍ・・・案丙穴、４ｎ・・・ピン、４ｐ・・・ピン
。Fig. 1 is a cross-sectional front view showing one implementation of this invention, Fig. 2 is a cross-sectional side view showing an example of a Sealby excavator, Fig. 3 is a preliminary side view showing a conventional erector device, and Fig. 4. is a front view of FIG. 3, and FIG. 5 is an enlarged cross-sectional view taken along the line v-v of FIG. 3. 1... Shield hull, 2... Segment, 2a:・
・P distortion segment, 4... erector device, 4a...
・Erector ring, 4b...Erector arm, 4c・
...Press jack, 4d...Hanging beam, 4e...
Sliding jack, 4f...slider, 4g...steady plate, 41...guide rod, 4j...spring for preventing vibration, 4k...guide plate, 4l...stepping stopper, 4m...an-hei hole, 4n...pin, 4p...pin.
Claims (1)
トめ振れを防止する振れ止め板の一端部を支持させたシ
ールド掘進機のエレクタ装置において、吊りビニムに案
内穴を設けた案内板を固定し、その案内穴に一端に抜け
止めストツパを設けた案内ロンドを挿入し、その案内ロ
ンドの他端部を、振れ止め板の中間部にピンにより連結
し、その連結部と案内板との間に振れ防止用のばねを介
在さサたことを特徴とするエレクタ装置。In the erector device of a shield excavator, in which one end of a steady rest plate that prevents the piece segment from swinging is supported by a hanging bee for hanging a piece segment, a guide plate with a guide hole provided in the hanging vinyl is fixed, and the guide plate is fixed to the hanging vinyl. Insert a guide iron with a stopper at one end into the hole, connect the other end of the guide iron to the middle part of the steady rest plate with a pin, and install a vibration prevention device between the connecting part and the guide plate. An erector device characterized by an interposed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8701784U JPS612600U (en) | 1984-06-11 | 1984-06-11 | Erecta device for shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8701784U JPS612600U (en) | 1984-06-11 | 1984-06-11 | Erecta device for shield excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS612600U true JPS612600U (en) | 1986-01-09 |
Family
ID=30638848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8701784U Pending JPS612600U (en) | 1984-06-11 | 1984-06-11 | Erecta device for shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272653U (en) * | 1985-10-25 | 1987-05-09 | ||
| JPH01167499U (en) * | 1988-05-16 | 1989-11-24 |
-
1984
- 1984-06-11 JP JP8701784U patent/JPS612600U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272653U (en) * | 1985-10-25 | 1987-05-09 | ||
| JPH01167499U (en) * | 1988-05-16 | 1989-11-24 |
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