JP4286697B2 - 掘削洗浄装置 - Google Patents
掘削洗浄装置 Download PDFInfo
- Publication number
- JP4286697B2 JP4286697B2 JP2004098827A JP2004098827A JP4286697B2 JP 4286697 B2 JP4286697 B2 JP 4286697B2 JP 2004098827 A JP2004098827 A JP 2004098827A JP 2004098827 A JP2004098827 A JP 2004098827A JP 4286697 B2 JP4286697 B2 JP 4286697B2
- Authority
- JP
- Japan
- Prior art keywords
- jet
- excavation
- pipe
- main body
- cleaning
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims description 50
- 238000005553 drilling Methods 0.000 title claims description 11
- 238000009412 basement excavation Methods 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 description 19
- 238000005406 washing Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Description
3………本体
5………エアリフト用ホース
7………上部側ジェットホース
9………エア用ホース
11………下部側ジェットホース
13………上部ジェットノズル
15………下部ジェットノズル
17………エア用管
19………エアリフト
21………下部ジェット用主管
22………上部ジェットノズル
23………下部ジェット用枝管
25………上部ジェット用主管
27………上部ジェット用枝管
29………チャンバ
33………泥水排水管
Claims (3)
- 掘削範囲が、鋼管矢板の継手内である掘削洗浄装置であって、
前記掘削範囲に合わせた形状の本体と、
前記本体の下端付近に位置する掘削用ジェットノズルに連結され、前記本体内に、前記本体の上下方向のほぼ全長にわたって設けられた掘削ジェット用管と、
前記本体内に設けられ、前記本体の下端面に開口部を有するチャンバと、
前記本体内に設けられ、前記チャンバの上端に連結された泥水排出管と、
前記掘削ジェット用管と平行して前記本体内に設けられ、下端にエアリフトを有するエア用管と、
ジェットの噴射角度の調整が可能で前記本体の上端付近に位置する洗浄用ジェットノズルに連結され、前記本体の上端部内に、前記掘削ジェット用管とは別系統とし流量を独立して調節できるように設けられた洗浄ジェット用管と、
を具備し、
前記掘削用ジェットノズルからジェットを噴射して掘削範囲の土砂を掘削し、前記エアリフトから前記チャンバ内にエアを噴射しつつ、前記土砂を前記チャンバ及び前記泥水排出管を介して前記本体の外部に排出し、前記洗浄用ジェットノズルからジェットを噴射して前記掘削範囲の壁面を洗浄することを特徴とする掘削洗浄装置。 - 前記掘削用ジェットノズルが、前記掘削ジェット用管の下端に設けられた環状管から下向きに枝分かれした枝管の下端部に設けられること特徴とする請求項1記載の掘削洗浄装置。
- 前記掘削ジェット用管に、前記チャンバ内に上向きにジェットを噴射するジェットノズルがさらに設けられることを特徴とする請求項1または請求項2記載の掘削洗浄装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004098827A JP4286697B2 (ja) | 2004-03-30 | 2004-03-30 | 掘削洗浄装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004098827A JP4286697B2 (ja) | 2004-03-30 | 2004-03-30 | 掘削洗浄装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005282194A JP2005282194A (ja) | 2005-10-13 |
JP4286697B2 true JP4286697B2 (ja) | 2009-07-01 |
Family
ID=35180890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004098827A Expired - Lifetime JP4286697B2 (ja) | 2004-03-30 | 2004-03-30 | 掘削洗浄装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4286697B2 (ja) |
-
2004
- 2004-03-30 JP JP2004098827A patent/JP4286697B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005282194A (ja) | 2005-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2021253702A1 (zh) | 一种用于水下硬质土层的吸泥机 | |
JP4563838B2 (ja) | 管内土砂掘削・排出装置及び管内土砂掘削・排出工法 | |
JP4173161B2 (ja) | 狭隘箇所用掘削排土装置、狭隘箇所の掘削排土工法及び掘削排土システム | |
JP4286697B2 (ja) | 掘削洗浄装置 | |
KR20200069620A (ko) | 관로준설용 고압워터젯 회전노즐 | |
JP3046549B2 (ja) | 土砂採取用サンドポンプの吸込み口構造 | |
CN211285761U (zh) | 燕尾式喷射扫平器 | |
CN218562548U (zh) | 一种水下坑道清淤机器人 | |
JP3873007B2 (ja) | 鋼管矢板の継手構造の施工方法 | |
JP2006118123A (ja) | 貯水池内の土砂輸送方法およびその装置 | |
JPH0354230Y2 (ja) | ||
JPH05263427A (ja) | 通水孔内の洗浄装置及び洗浄方法 | |
JP2015175201A (ja) | 掘削機、掘削工法、及び洗浄方法 | |
CN217872911U (zh) | 一种具有清淤功能的矿山井下排水沟 | |
JP4784870B2 (ja) | 地中探査装置 | |
JP2006132079A (ja) | 過剰間隙水圧逸散工法 | |
CN113967625B (zh) | 一种垂向隐蔽铺设防渗膜接头洗刷装置及方法 | |
CN217379205U (zh) | 排水管道锤击式疏通装置 | |
KR102305266B1 (ko) | 그라우트 배출부재를 구비한 강관 및 이를 이용한 강관추진공법 | |
TWI661763B (zh) | 具有排泥功能的高壓水力挖掘裝置 | |
JPH0665919A (ja) | 地中連続壁継手の接合鋼板清掃装置用水ジェット装置 | |
CN116163353A (zh) | 一种基于海床砂质地层的高压水射流装置及深开挖方法 | |
JPH0425233Y2 (ja) | ||
JPS5891237A (ja) | 浚渫装置のサクシヨンノズル | |
SU994639A1 (ru) | Грунтозаборное устройство земснар да |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20060621 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20060621 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061212 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080718 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080729 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080926 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090324 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090325 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120403 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4286697 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120403 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130403 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130403 Year of fee payment: 4 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130403 Year of fee payment: 4 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130403 Year of fee payment: 4 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130403 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140403 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |