JPS59125600U - Cutting device for excavation waste in shield excavator - Google Patents
Cutting device for excavation waste in shield excavatorInfo
- Publication number
- JPS59125600U JPS59125600U JP1869383U JP1869383U JPS59125600U JP S59125600 U JPS59125600 U JP S59125600U JP 1869383 U JP1869383 U JP 1869383U JP 1869383 U JP1869383 U JP 1869383U JP S59125600 U JPS59125600 U JP S59125600U
- Authority
- JP
- Japan
- Prior art keywords
- shield excavator
- steel wire
- cutting device
- cutting
- excavation
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
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図は従来のブラインド装置を装着したシールド掘進
機の断面図、第２図は本考案の掘削された移動する連続
ズリの切断装置を備えたシールド掘進機の断面図、第３
図は第２図の■−■線矢視図を示す。
１０・・・・・・シールド掘進機、１２・・・・・・軟
質土の地盤、１３・・・・・・連続ズリ、１４・・・・
・・ブラインド開口部、１５・・・・・・ズリ受台、１
８・・・・・・回転軸、左右端部、１８ａ、２１・・・
・・・鋼線、２２・・・・・・回転腕、２３・・・・・
・ハンドル、３０・・・・・・切断装置、Ｎ・・・・・
・矢符（ズリ流出方向）。Fig. 1 is a sectional view of a shield excavator equipped with a conventional blind device, Fig. 2 is a sectional view of a shield excavator equipped with a cutting device for cutting continuous excavated and moving waste according to the present invention, and Fig. 3 is a sectional view of a shield excavator equipped with a conventional blind device.
The figure shows a view taken along the line ■-■ in FIG. 10... Shield excavator, 12... Soft soil ground, 13... Continuous shear, 14...
...Blind opening, 15...Slip cradle, 1
8...Rotating shaft, left and right ends, 18a, 21...
... Steel wire, 22 ... Rotating arm, 23 ...
・Handle, 30... Cutting device, N...
・Arrow mark (direction of shear flow).
Claims (2)
向に回転可能に回転軸を設け、この回転軸の左右端部に
先端が小径の鋼線で相互に緊締された回転腕を一体的に
固着し、 前記鋼線の円弧運動により移動する連続ズリを切断でき
るようにしたことを特徴とするシールド掘進機における
掘削ズリの切断装置。(1) A rotary shaft is provided above the shear holder in the blind opening so that it can rotate in the direction of shear outflow, and rotary arms whose ends are mutually tightened with small-diameter steel wire are integrally attached to the left and right ends of this rotary shaft. A device for cutting excavation waste in a shield excavator, characterized in that it is capable of cutting continuous waste that is fixed to the steel wire and moves by the circular arc movement of the steel wire.
動力により前記回転腕を回転させることができるように
したことを特徴とする実用新案登録請求の範囲第１項記
載のシールド掘進機における掘削ズリの切断装置。(2) Excavation in the shield excavator according to claim 1, wherein a handle is fixed to the rotating shaft, and the rotating arm can be rotated by human power or power. Slipper cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1869383U JPS59125600U (en) | 1983-02-09 | 1983-02-09 | Cutting device for excavation waste in shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1869383U JPS59125600U (en) | 1983-02-09 | 1983-02-09 | Cutting device for excavation waste in shield excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59125600U true JPS59125600U (en) | 1984-08-23 |
Family
ID=11978698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1869383U Pending JPS59125600U (en) | 1983-02-09 | 1983-02-09 | Cutting device for excavation waste in shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59125600U (en) |
-
1983
- 1983-02-09 JP JP1869383U patent/JPS59125600U/en active Pending
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