JPS6371299U - - Google Patents
Info
- Publication number
- JPS6371299U JPS6371299U JP16419186U JP16419186U JPS6371299U JP S6371299 U JPS6371299 U JP S6371299U JP 16419186 U JP16419186 U JP 16419186U JP 16419186 U JP16419186 U JP 16419186U JP S6371299 U JPS6371299 U JP S6371299U
- Authority
- JP
- Japan
- Prior art keywords
- segment
- erector
- swivel ring
- gripped
- rotated
- 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
Links
Description
第１図は本考案のシールド掘進機のセグメント
供給装置を示す側断面図、第２図は第１図の―
線矢視断面図、第３図は第１図の―線矢視
断面図、第４図は従来のシールド掘進機のセグメ
ント供給装置を示す側断面図、第５図は第４図の
―線矢視断面図である。
図中、１はシールドフレーム、２は旋回リング
、３は吊ビーム、４はエレクタ、１１はセグメン
ト、１５はホイスト、２０はセグメント搬入機で
ある。
Fig. 1 is a side sectional view showing the segment supply device of the shield tunneling machine of the present invention, and Fig. 2 is the same as Fig. 1.
3 is a sectional view taken along the line arrow in FIG. 1, FIG. 4 is a side sectional view showing a segment feeding device of a conventional shield tunneling machine, and FIG. It is an arrow sectional view. In the figure, 1 is a shield frame, 2 is a turning ring, 3 is a hanging beam, 4 is an erector, 11 is a segment, 15 is a hoist, and 20 is a segment loading machine.
Claims (1)
自在に設けられた旋回リングと、該旋回リングに
一体的に取り付けられ且つ径方向外方に伸縮自在
に設けられ、単一のセグメントを把持し上記旋回
リングの旋回移動に追従して把持したセグメント
を掘削されたトンネル内壁に張設する吊ビームと
から成るエレクタを備えたシールド掘進機におい
て、上記単一のセグメントをトンネル内にその長
手方向に沿つて吊り上げて上記エレクタ近傍まで
搬送し、吊り下げられたセグメントを回転させて
張設される方向に位置決めするためのホイストと
、該ホイストの走行路を挟むように並行に設けら
れ且つ上記張設方向に回転させて位置決めされた
セグメントを支承して上記エレクタの吊ビーム直
下に挿入移送させるセグメント挿入移送手段とを
備えたことを特徴とするシールド掘進機のセグメ
ント供給装置。 A swivel ring is provided at the rear part of the shield frame so as to be freely swivelable in the circumferential direction thereof, and a swivel ring is integrally attached to the swivel ring and extendable outward in the radial direction, and a single segment is gripped and rotated as described above. In a shield excavator equipped with an erector consisting of a hanging beam that follows the rotational movement of the ring and stretches the gripped segment on the inner wall of an excavated tunnel, the single segment is placed inside the tunnel along its longitudinal direction. A hoist for hoisting and transporting the segment to the vicinity of the erector, rotating the suspended segment, and positioning it in the direction in which it will be stretched; A segment supply device for a shield excavator, comprising segment insertion and transfer means for supporting the rotated and positioned segment and inserting and transferring it directly under the hanging beam of the erector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986164191U JPH0322399Y2 (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986164191U JPH0322399Y2 (en) | 1986-10-28 | 1986-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6371299U true JPS6371299U (en) | 1988-05-13 |
| JPH0322399Y2 JPH0322399Y2 (en) | 1991-05-15 |
Family
ID=31093082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986164191U Expired JPH0322399Y2 (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322399Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02194297A (en) * | 1989-01-20 | 1990-07-31 | Shimizu Corp | Automatic material transport method in shield construction method |
| JPH0381497A (en) * | 1989-08-22 | 1991-04-05 | Kumagai Gumi Co Ltd | Method and device for preventing tunnel roof from falling in |
| JP2010070998A (en) * | 2008-09-19 | 2010-04-02 | Ihi Corp | Shield machine |
-
1986
- 1986-10-28 JP JP1986164191U patent/JPH0322399Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02194297A (en) * | 1989-01-20 | 1990-07-31 | Shimizu Corp | Automatic material transport method in shield construction method |
| JPH0381497A (en) * | 1989-08-22 | 1991-04-05 | Kumagai Gumi Co Ltd | Method and device for preventing tunnel roof from falling in |
| JP2010070998A (en) * | 2008-09-19 | 2010-04-02 | Ihi Corp | Shield machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322399Y2 (en) | 1991-05-15 |
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