JPS61106596U - - Google Patents
Info
- Publication number
- JPS61106596U JPS61106596U JP18884284U JP18884284U JPS61106596U JP S61106596 U JPS61106596 U JP S61106596U JP 18884284 U JP18884284 U JP 18884284U JP 18884284 U JP18884284 U JP 18884284U JP S61106596 U JPS61106596 U JP S61106596U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- holding member
- surrounding wall
- annular holding
- fixing device
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面はこの考案の一実施例を示すものであつて
、第１図はこの考案の固定装置を有する竪孔掘削
機の使用状態を示す縦断側面図、第２図は第１図
の下側部分を拡大して示す縦断側面図、第３図は
この考案の竪孔掘削機固定装置の一部を拡大して
示す縦断側面図、第４図はこの考案の竪孔掘削機
固定装置の一部を拡大して示す一部横断平面図、
第５図はこの考案の固定装置を有する竪孔掘削機
とクレーンと掘削屑排出機とを示す概略側面図で
ある。
図において、１は竪孔周壁、２はセグメント覆
工、３は環状保持部材、４は竪孔周壁圧接用流体
チユーブ、５は竪孔掘削機、６は給排気口、７は
開閉弁、８は通気管、１０は吊りフレーム、１１
は旋回用駆動装置、１２は旋回テーブル、１３は
旋回軸、１４は掘削機フレーム、１５は昇降用流
体圧シリンダ、１６は支持アーム、１７はアーム
回動用流体圧シリンダ、１８は係止突起、１９は
固定用シユー、２０は保持部材、２１は支持部材
、２２は掘削アーム、２３はアーム揺動用流体圧
シリンダ、２４はカツタ軸、２５はカツタである
。
The drawings show one embodiment of this invention, in which Fig. 1 is a vertical side view showing the state of use of a pit excavator having a fixing device of this invention, and Fig. 2 shows the lower part of Fig. 1. FIG. 3 is an enlarged vertical side view of a part of the shaft excavator fixing device of this invention, and FIG. 4 is a part of the shaft excavator fixing device of this invention. A partial cross-sectional plan view showing an enlarged view of
FIG. 5 is a schematic side view showing a pit excavator, a crane, and an excavated waste discharger having a fixing device of this invention. In the figure, 1 is the circumferential wall of the shaft, 2 is the segment lining, 3 is the annular holding member, 4 is the fluid tube for pressing the peripheral wall of the shaft, 5 is the shaft excavator, 6 is the supply/exhaust port, 7 is the on-off valve, 8 is a ventilation pipe, 10 is a hanging frame, 11
12 is a rotation drive device, 12 is a rotation table, 13 is a rotation axis, 14 is an excavator frame, 15 is a hydraulic cylinder for lifting and lowering, 16 is a support arm, 17 is a hydraulic cylinder for arm rotation, 18 is a locking protrusion, 19 is a fixing shoe, 20 is a holding member, 21 is a support member, 22 is an excavation arm, 23 is a hydraulic cylinder for swinging the arm, 24 is a cutter shaft, and 25 is a cutter.
Claims (1)
端部に、その竪孔周壁１に向かつて開口する溝を
有する環状保持部材３が連結され、その環状保持
部材３の溝内に竪孔周壁圧接用流体チユーブ４が
収容され、竪孔掘削機５が前記環状保持部材３に
より支持されていることを特徴とする竪孔掘削機
固定装置。 An annular holding member 3 having a groove that opens toward the shaft surrounding wall 1 is connected to the lower end of the segment covering 2 provided in the shaft surrounding wall 1, and the shaft surrounding wall is inserted into the groove of the annular holding member 3. A shaft drilling machine fixing device characterized in that a pressure welding fluid tube 4 is accommodated, and a shaft drilling machine 5 is supported by the annular holding member 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18884284U JPS6346555Y2 (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18884284U JPS6346555Y2 (en) | 1984-12-14 | 1984-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61106596U true JPS61106596U (en) | 1986-07-07 |
| JPS6346555Y2 JPS6346555Y2 (en) | 1988-12-02 |
Family
ID=30746305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18884284U Expired JPS6346555Y2 (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6346555Y2 (en) |
-
1984
- 1984-12-14 JP JP18884284U patent/JPS6346555Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346555Y2 (en) | 1988-12-02 |
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