JPH0313357U - - Google Patents
Info
- Publication number
- JPH0313357U JPH0313357U JP7395189U JP7395189U JPH0313357U JP H0313357 U JPH0313357 U JP H0313357U JP 7395189 U JP7395189 U JP 7395189U JP 7395189 U JP7395189 U JP 7395189U JP H0313357 U JPH0313357 U JP H0313357U
- Authority
- JP
- Japan
- Prior art keywords
- suction head
- strainer
- gravel
- suction
- downwardly
- 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
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Description
第１図はこの考案のサクシヨンヘツドの一実施
例を示す縦断側面図、第２図は同上の下面図、第
３図は砂などの採取状況を示す斜視図、第４図は
従来のサクシヨンヘツドの縦断側面図である。
１……採取船、２……配送管、３……水中ポン
プ、６……サクシヨンヘツド、１５……保持部材
、１６……支持部材、１７……棒材、１８……ス
トレーナ、２０……砂層、Ｇ……水底。
Fig. 1 is a longitudinal cross-sectional side view showing one embodiment of the suction head of this invention, Fig. 2 is a bottom view of the same as above, Fig. 3 is a perspective view showing the situation of collecting sand, etc., and Fig. 4 is a longitudinal cross-section of a conventional suction head. FIG. 1... Collection boat, 2... Delivery pipe, 3... Submersible pump, 6... Suction head, 15... Holding member, 16... Supporting member, 17... Bar material, 18... Strainer, 20... Sand layer , G...bottom of the water.
Claims (1)
込んでポンプおよび配送管を経て船上などに吸上
げるようにした採取装置において、上記サクシヨ
ンヘツドの吸引口に設けた下向き凸面のストレー
ナの下面中央に、サクシヨンヘツドの軸線に一致
する棒状の保持部材を下向きに突出させて固定し
たことを特徴とする砂利などの採取装置用サクシ
ヨンヘツド。 In a sampling device that sucks sand and gravel from the water bottom through a suction head and onto a ship through a pump and a delivery pipe, a strainer with a downwardly convex surface provided at the suction port of the suction head is placed in the center of the lower surface of the strainer, along the axis of the suction head. A suction head for a device for collecting gravel, etc., characterized in that a matching rod-shaped holding member is fixed in a downwardly protruding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7395189U JPH0313357U (en) | 1989-06-23 | 1989-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7395189U JPH0313357U (en) | 1989-06-23 | 1989-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313357U true JPH0313357U (en) | 1991-02-12 |
Family
ID=31613214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7395189U Pending JPH0313357U (en) | 1989-06-23 | 1989-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009516786A (en) * | 2005-11-22 | 2009-04-23 | ウルトラ アクアティック テクノロジー ピーティーワイ エルティーディ | Method and apparatus for separating or collecting an individual from a liquid |
| JP2011504975A (en) * | 2007-11-29 | 2011-02-17 | ドレッジング・インターナショナル・ナムローゼ・フエンノートシャップ | Trailing suction hopper dredger drag head and method of dredging using the drag head |
-
1989
- 1989-06-23 JP JP7395189U patent/JPH0313357U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009516786A (en) * | 2005-11-22 | 2009-04-23 | ウルトラ アクアティック テクノロジー ピーティーワイ エルティーディ | Method and apparatus for separating or collecting an individual from a liquid |
| JP2011504975A (en) * | 2007-11-29 | 2011-02-17 | ドレッジング・インターナショナル・ナムローゼ・フエンノートシャップ | Trailing suction hopper dredger drag head and method of dredging using the drag head |