JPH0297193U - - Google Patents
Info
- Publication number
- JPH0297193U JPH0297193U JP394889U JP394889U JPH0297193U JP H0297193 U JPH0297193 U JP H0297193U JP 394889 U JP394889 U JP 394889U JP 394889 U JP394889 U JP 394889U JP H0297193 U JPH0297193 U JP H0297193U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- unmanned aircraft
- unmanned
- gripping arms
- supported
- 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
- 238000004140 cleaning Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Description
第１図は本考案を海洋構造物の鋼管製脚柱の清
掃に適用した一実施例を示す平面図、第２図は第
１図の当接部材を示す斜視図、第３図は第１図に
おいて、無人機を回動した状態を示す同じく平面
図である。第４図は従来行われている海洋構造物
の脚柱の清掃要領を示す説明図、第５図は第４図
の清掃に使用する公知の無人清掃機を示す平面図
である。
１……無人機本体、２……前後スラスター、３
……垂直スラスター、４……ブラツシ回転機、５
……ブラツシ前後移動用油圧シリンダー、６……
ブラツシ、７……被清掃脚柱、８ａ……把持腕、
９……把持用油圧シリンダー、１０……当接部材
、１１……球状体。
Fig. 1 is a plan view showing an embodiment in which the present invention is applied to cleaning steel pipe pillars of offshore structures, Fig. 2 is a perspective view showing the abutting member shown in Fig. In the figure, it is the same top view showing the state where the unmanned aircraft is rotated. FIG. 4 is an explanatory diagram showing a conventional method for cleaning the pillars of marine structures, and FIG. 5 is a plan view showing a known unmanned cleaning machine used for the cleaning shown in FIG. 4. 1... Drone body, 2... Front and rear thrusters, 3
... Vertical thruster, 4 ... Brush rotating machine, 5
...Hydraulic cylinder for moving the brush back and forth, 6...
Brush, 7... pedestal to be cleaned, 8a... gripping arm,
9... Hydraulic cylinder for gripping, 10... Contact member, 11... Spherical body.
Claims (1)
物を挾持することにより自身が同対象物に支持さ
れ水中テレビカメラ、左右１対の前後スラスター
及び垂直スラスターを有するとともに回転ブラツ
シを有し、アンビリカルケーブルを介して駆動制
御することにより対象物を清掃する無人機におい
て、同無人機に突設された左右１対の把持腕の先
端にそれぞれ付設され内面に複数の球状体が縦横
に転動自在に支持されてなる当接部材を具えたこ
とを特徴とする無人水中清掃機。 It is supported by the object by gripping the object through a pair of left and right gripping arms protruding from the front end, and has an underwater television camera, a pair of left and right front and rear thrusters, a vertical thruster, and a rotating brush; In an unmanned aircraft that cleans objects by controlling the drive via an umbilical cable, multiple spherical bodies are attached to the tips of a pair of left and right gripping arms that protrude from the unmanned aircraft, and roll vertically and horizontally on the inner surface. An unmanned underwater cleaning machine characterized by comprising a freely supported abutting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003948U JPH0733995Y2 (en) | 1989-01-18 | 1989-01-18 | Unmanned underwater cleaning machine for the outer surface of a vertical long large-diameter circular tubular object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003948U JPH0733995Y2 (en) | 1989-01-18 | 1989-01-18 | Unmanned underwater cleaning machine for the outer surface of a vertical long large-diameter circular tubular object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297193U true JPH0297193U (en) | 1990-08-02 |
| JPH0733995Y2 JPH0733995Y2 (en) | 1995-08-02 |
Family
ID=31206031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989003948U Expired - Fee Related JPH0733995Y2 (en) | 1989-01-18 | 1989-01-18 | Unmanned underwater cleaning machine for the outer surface of a vertical long large-diameter circular tubular object |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733995Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4874002A (en) * | 1972-01-07 | 1973-10-05 | ||
| JPS62299492A (en) * | 1986-06-20 | 1987-12-26 | Mitsubishi Heavy Ind Ltd | Underwater work device |
-
1989
- 1989-01-18 JP JP1989003948U patent/JPH0733995Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4874002A (en) * | 1972-01-07 | 1973-10-05 | ||
| JPS62299492A (en) * | 1986-06-20 | 1987-12-26 | Mitsubishi Heavy Ind Ltd | Underwater work device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733995Y2 (en) | 1995-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |