JPS6255691U - - Google Patents
Info
- Publication number
- JPS6255691U JPS6255691U JP14450485U JP14450485U JPS6255691U JP S6255691 U JPS6255691 U JP S6255691U JP 14450485 U JP14450485 U JP 14450485U JP 14450485 U JP14450485 U JP 14450485U JP S6255691 U JPS6255691 U JP S6255691U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- auger
- fixed
- water stop
- muddy water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009412 basement excavation Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は従来の１例を示す一部断面側面図、第
２図は本考案によるオーガービツトの側断図、第
３図は本考案による先導管の側断図及オーガー側
面図、第４図は本考案による回転止水板の開放時
の正面断面図、第５図は本考案による回転止水板
の閉鎖時の正面断面図、第６図は本考案によるス
イベルの側断面図、第７図は本考案によるスイベ
ルの正面断面図、第８図は本考案による先導管刃
の正面断面図。
１……先導管刃、２……先導管、３……オーガ
ー刃先、４……オーガーパイプ、５……スクリユ
ー、６……止水板、７……回転止水板、８……止
水用ゴム板、９……止水用ゴム板取付ボルト、１
０……オーガー、１１……泥水パイプ、１２……
チエツクバルブ、１３……油圧回転シリンダー、
１４……ピニオンギヤー、１５……ピニオンギヤ
ー、１６……シヤツト、１７……プレート、１８
……オーガー内管、１９……止水板止カラー、２
４……オーガーヂヨイント、２５……ターゲツト
、２６……シール、２７……オーガー取付ジヨイ
ント、２８……油圧用パイプ、２９……オーガー
止輪、３０……オーガビツト、３１……先導管刃
先、３２……隔壁、３３……駆動モーター、３４
……方向修正シリンダー、３５……泥水パイプ、
３６……油圧ユニツト。
Fig. 1 is a partially sectional side view showing a conventional example, Fig. 2 is a sectional side view of an auger bit according to the present invention, Fig. 3 is a side sectional view of a leading pipe and an auger side view according to the present invention, and Fig. 4. 5 is a front sectional view of the rotary water stop plate according to the present invention when it is open, FIG. 5 is a front sectional view of the rotary water stop plate according to the present invention when it is closed, FIG. 6 is a side sectional view of the swivel according to the present invention, and FIG. The figure is a front cross-sectional view of the swivel according to the present invention, and FIG. 8 is a front cross-sectional view of the leading pipe blade according to the present invention. 1... Leading pipe blade, 2... Leading pipe, 3... Auger cutting edge, 4... Auger pipe, 5... Screw, 6... Water stop plate, 7... Rotating water stop plate, 8... Water stop Rubber plate for use, 9...Rubber plate mounting bolt for water stop, 1
0...Auger, 11...Muddy water pipe, 12...
Check valve, 13...Hydraulic rotary cylinder,
14...Pinion gear, 15...Pinion gear, 16...Shaft, 17...Plate, 18
... Auger inner pipe, 19 ... Water stop collar, 2
4...Auger joint, 25...Target, 26...Seal, 27...Auger mounting joint, 28...Hydraulic pipe, 29...Auger retaining ring, 30...Auger bit, 31...Leading pipe cutting edge , 32... Bulkhead, 33... Drive motor, 34
...Direction correction cylinder, 35...Mud water pipe,
36... Hydraulic unit.
Claims (1)
ー１３を固定し、その駆動力を利用して、オーガ
パイプ４に固定されている止水板６の後部に回転
可能な回転止水板７をピニオンギヤ１５，１４を
かいして駆動回転せしめる構造とし、オーガーパ
イプ４の内側に泥水用パイプ１１を固定しその先
端部にチエツクバルブ１２を固定しオーガービツ
トとして形成し先導管刃１の内側後部にオーガー
止輪２９を固定し先導管２と連結せしめ、その内
部に上記オーガービツトを挿入し泥水加圧された
土砂の排土量を自在に調整することを特徴とした
小口径管泥水削進用先導管装置。 A hydraulic rotary cylinder 13 is fixed to the center of the auger pipe 4, and by using its driving force, a rotatable rotary water stop plate 7 is attached to the rear of the water stop plate 6 fixed to the auger pipe 4 by a pinion gear 15, A muddy water pipe 11 is fixed to the inside of the auger pipe 4 and a check valve 12 is fixed to the tip thereof to form an auger bit. A leading pipe device for muddy water excavation of a small diameter pipe, characterized in that the auger bit is inserted into the leading pipe 2, and the amount of earth and sand pressurized by muddy water is freely adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14450485U JPS6255691U (en) | 1985-09-22 | 1985-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14450485U JPS6255691U (en) | 1985-09-22 | 1985-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6255691U true JPS6255691U (en) | 1987-04-07 |
Family
ID=31055169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14450485U Pending JPS6255691U (en) | 1985-09-22 | 1985-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6255691U (en) |
-
1985
- 1985-09-22 JP JP14450485U patent/JPS6255691U/ja active Pending
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