JPS61102696U - - Google Patents
Info
- Publication number
- JPS61102696U JPS61102696U JP18559784U JP18559784U JPS61102696U JP S61102696 U JPS61102696 U JP S61102696U JP 18559784 U JP18559784 U JP 18559784U JP 18559784 U JP18559784 U JP 18559784U JP S61102696 U JPS61102696 U JP S61102696U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- forming device
- cutter
- storage tank
- 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
- 239000004576 sand Substances 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 3
- 238000013019 agitation Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図及び第２図は本考案にかかる掘削土砂の
排出装置による土砂排出作業の説明図、第３図は
プラグ流の説明図、第４図はタンク本体の平面図
である。
図中、１：竪穴、２：掘削孔、３：掘削室、４
：隔壁、５：地山、６：掘削カツター、７：撹拌
カツター、８：ゲート、９：連通管、１０：泥水
供給管、１１：泥水槽、１２：泥水ポンプ、２０
：土砂排出開口、２１：吸入貯溜槽、２２：排泥
管、２３：排出土砂貯溜タンク、２４：真空ポン
プ、３０：空気吸入弁、４０：プラグ長調整・形
成装置、４１：保護装置、５０：遮断板、５１：
連結機構、５２：回転モータ、６０：保護タンク
、６１，６２：邪魔板、６３：泥水位計、６４：
保護フイルタ、７０：タンク本体、７１，７２：
防護板、７３：フロート。
FIGS. 1 and 2 are explanatory diagrams of the earth and sand discharge operation by the excavated earth and sand discharge apparatus according to the present invention, FIG. 3 is an explanatory diagram of the plug flow, and FIG. 4 is a plan view of the tank body. In the diagram, 1: Vertical hole, 2: Excavation hole, 3: Excavation room, 4
: Partition wall, 5: Earth, 6: Excavation cutter, 7: Stirring cutter, 8: Gate, 9: Communication pipe, 10: Mud water supply pipe, 11: Mud water tank, 12: Mud water pump, 20
: Sediment discharge opening, 21: Suction storage tank, 22: Sludge removal pipe, 23: Discharge sediment storage tank, 24: Vacuum pump, 30: Air suction valve, 40: Plug length adjustment/formation device, 41: Protection device, 50 :Break plate, 51:
Connection mechanism, 52: Rotating motor, 60: Protection tank, 61, 62: Baffle plate, 63: Mud water level gauge, 64:
Protection filter, 70: Tank body, 71, 72:
Protective plate, 73: Float.
Claims (1)
、中間に撹拌カツター７及び後部にゲート等で土
砂排出量を調整できる土砂排出開口２０を有する
掘削室３と、同掘削室３に掘削土砂に流動性を得
るための泥水を供給する泥水供給管１０と、掘削
室３の後部に配設し、土砂排出開口２０と連通す
る吸入貯溜槽２１と排泥管２２の間に配設したプ
ラグ長調整・形成装置４０と、同プラグ長調整・
形成装置４０に取付け、その内室と連通する空気
吸入弁３０と、地上に設置され、排泥管２２を介
してプラグ長調整・形成装置４０と連通連結する
排泥土砂貯溜タンク２３と、同タンク２３に連結
する真空ポンプ２４との間に介設し、吸引空気か
ら土砂粒子と水分を排除する保護装置４１とから
なる地中横穴の掘削土砂搬出装置。 Drilling cutter 6 is formed at the tip of the drilling hole, and the drilling cutter 6 is installed at the front.
, an excavation chamber 3 having an agitation cutter 7 in the middle and an earth and sand discharge opening 20 at the rear through which the amount of earth and sand can be adjusted with a gate etc., and a muddy water supply pipe that supplies muddy water to the excavation chamber 3 to make the excavated earth fluid. 10, a plug length adjustment/forming device 40 disposed at the rear of the excavation chamber 3 between the suction storage tank 21 and the mud removal pipe 22 communicating with the earth and sand discharge opening 20;
An air suction valve 30 that is attached to the forming device 40 and communicates with its inner chamber; and a sludge and sediment storage tank 23 that is installed on the ground and is connected to the plug length adjustment/forming device 40 via a sludge pipe 22; A device for excavating and transporting earth and sand for an underground horizontal hole, which comprises a protection device 41 that is interposed between a vacuum pump 24 connected to a tank 23 and removes earth and sand particles and moisture from suction air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18559784U JPH0310236Y2 (en) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18559784U JPH0310236Y2 (en) | 1984-12-06 | 1984-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61102696U true JPS61102696U (en) | 1986-06-30 |
| JPH0310236Y2 JPH0310236Y2 (en) | 1991-03-13 |
Family
ID=30743063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18559784U Expired JPH0310236Y2 (en) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310236Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325189A (en) * | 1989-06-21 | 1991-02-01 | Ohbayashi Corp | Earth conveying method and conveyor |
-
1984
- 1984-12-06 JP JP18559784U patent/JPH0310236Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325189A (en) * | 1989-06-21 | 1991-02-01 | Ohbayashi Corp | Earth conveying method and conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310236Y2 (en) | 1991-03-13 |
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