JPS595647U - Continuous underground wall drilling equipment - Google Patents
Continuous underground wall drilling equipmentInfo
- Publication number
- JPS595647U JPS595647U JP9658982U JP9658982U JPS595647U JP S595647 U JPS595647 U JP S595647U JP 9658982 U JP9658982 U JP 9658982U JP 9658982 U JP9658982 U JP 9658982U JP S595647 U JPS595647 U JP S595647U
- Authority
- JP
- Japan
- Prior art keywords
- underground wall
- continuous underground
- drilling equipment
- wall drilling
- bits
- 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
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (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の１図は本考案の掘削装置を使用して造成した掘削
孔の平面図、第１の２図は従来の掘削装置を使用して造
成した掘削孔の平面図、第２の１図は水平面内で回転す
るビットを持つ従来の掘削装置の正面図、第２の２図は
鉛直面内で回転するビットを持つ従来の掘削装置の正面
図、第２の３図はパケット式の従来の掘削装置の正面図
である。
第３図は本考案の連続地中壁掘削装置においてビットを
２個にした場合の正面概略図である。図中には、ガイド
杭の上下両端部、掘削装置を吊るためのワイヤー、掘削
土砂を排出するためのホースは省略しである。また、図
中に示す上段及び下段の案内桁は直線的なものに限られ
ず、曲線的なものであってもよい。第４図は本考案と対
比するため切削装置の全幅（両端ビットの端端距離）を
掘削装置の全幅（滑動柱間隔）の１７２以下にした場合
の平面図である。
図において、１はガイド杭、２１は滑動柱、２２は上段
案内桁、２３は下段案内桁、２４は吊り上げ部材、２５
・・・案内レール、２６は案内車輪、３１はビット回転
用モータ、３２は排水用高揚程ポンプ、３３は走行用モ
ータ、３４はビット、４１は土砂吸入管、４２は土砂搬
出管、５は掘削孔、６は地盤、７はコンクリート、８は
砂または固化材、９及び１０はビット、１１はパケット
、３は切削装置である。The first figure 1 is a plan view of a drilled hole created using the drilling equipment of the present invention, the first two figures are a plan view of a drilled hole created using a conventional drilling equipment, and the second figure 1 is a front view of a conventional drilling rig with a bit that rotates in a horizontal plane, the second two figures are front views of a conventional drilling rig with a bit that rotates in a vertical plane, and the second three figures are a front view of a conventional drilling rig with a bit that rotates in a vertical plane. FIG. FIG. 3 is a schematic front view of the continuous underground wall excavation device of the present invention in which two bits are used. In the figure, the upper and lower ends of the guide pile, the wire for suspending the excavation equipment, and the hose for discharging excavated earth and sand are omitted. Further, the upper and lower guide girders shown in the figure are not limited to linear ones, but may be curved ones. FIG. 4 is a plan view in which the total width of the cutting device (distance between the ends of bits at both ends) is set to be 172 mm or less of the total width of the excavating device (sliding column spacing) for comparison with the present invention. In the figure, 1 is a guide pile, 21 is a sliding column, 22 is an upper guide girder, 23 is a lower guide girder, 24 is a lifting member, 25
...Guide rail, 26 is a guide wheel, 31 is a bit rotation motor, 32 is a high-pressure pump for drainage, 33 is a travel motor, 34 is a bit, 41 is an earth and sand suction pipe, 42 is an earth and sand transport pipe, 5 is a A drilling hole, 6 is the ground, 7 is concrete, 8 is sand or hardening material, 9 and 10 are bits, 11 is a packet, and 3 is a cutting device.
Claims (1)
おいて、水平案内桁に沿って左右移動する切削装置の下
部に幅方向′に複数個のビットが設けられており、該幅
方向の両端に位置するビットの端から端までの距離が掘
削装置の全幅の約半分に等しいことを特徴とする連続地
中壁掘削装置。In a drilling device that excavates a continuous underground wall hole along a vertical guide pile, a plurality of bits are installed in the width direction at the bottom of a cutting device that moves left and right along a horizontal guide girder. A continuous underground wall drilling rig characterized in that the distance from end to end of the bits located at both ends is approximately equal to half of the total width of the drilling rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9658982U JPS595647U (en) | 1982-06-29 | 1982-06-29 | Continuous underground wall drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9658982U JPS595647U (en) | 1982-06-29 | 1982-06-29 | Continuous underground wall drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS595647U true JPS595647U (en) | 1984-01-14 |
Family
ID=30230123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9658982U Pending JPS595647U (en) | 1982-06-29 | 1982-06-29 | Continuous underground wall drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595647U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243322A (en) * | 1975-10-02 | 1977-04-05 | Hitachi Ltd | High voltage protective circuit |
-
1982
- 1982-06-29 JP JP9658982U patent/JPS595647U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5243322A (en) * | 1975-10-02 | 1977-04-05 | Hitachi Ltd | High voltage protective circuit |
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