JPS62106900U - - Google Patents
Info
- Publication number
- JPS62106900U JPS62106900U JP20100285U JP20100285U JPS62106900U JP S62106900 U JPS62106900 U JP S62106900U JP 20100285 U JP20100285 U JP 20100285U JP 20100285 U JP20100285 U JP 20100285U JP S62106900 U JPS62106900 U JP S62106900U
- Authority
- JP
- Japan
- Prior art keywords
- thrusters
- view
- marine structure
- flows
- thruster
- 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
- 238000012423 maintenance Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１〜５図は本考案の一実施例としての位置保
持用スラスター付き海洋構造物を示すもので、第
１図はその底部側面図、第２図はその底部正面図
、第３図は第１図の―矢視断面図、第４図は
その位置保持用スラスターを拡大して示す正面図
、第５図は第４図の―矢視断面図であり、第
６〜１０図は従来の位置保持用スラスター付き海
洋構造物を示すもので、第６図はその底部側面図
、第７図はその底部正面図、第８図は第６図の
―矢視断面図、第９図はその首振式スラスター
装置を拡大して示す側面図、第１０図はそのスラ
スター間隔と推力との関係を示すグラフである。
１……ロワーハル、２ａ，２ｂ，２ｃ，２ｄ…
…コラム、４……ロワーハルの船底、５……プロ
ペラ駆動モータ、６……支柱、７……伝導軸、８
ａ，８ｂ……伝導歯車、９……駆動軸、１０……
プロペラボス、１１……インペラ、１２ａ〜１２
ｄ……位置保持用スラスター、１３……船底部付
きターンテーブル、１４……モータ、１５……駆
動軸、Ｓ……半潜水式海洋構造物。
Figures 1 to 5 show a marine structure equipped with a position-holding thruster as an embodiment of the present invention. Figure 1 is a side view of the bottom, Figure 2 is a front view of the bottom, and Figure 3 is a front view of the bottom. Fig. 1 is a cross-sectional view taken in the direction of the - arrow in Fig. 1, Fig. 4 is a front view showing an enlarged view of the position holding thruster, Fig. 5 is a sectional view taken in the - arrow direction in Fig. 4, and Figs. 6 to 10 are the conventional Fig. 6 is a side view of the bottom of the marine structure, Fig. 7 is a front view of the bottom, Fig. 8 is a cross-sectional view of Fig. 6 taken along the - arrow, and Fig. 9 is its bottom side view. FIG. 10, which is an enlarged side view of the oscillating thruster device, is a graph showing the relationship between thruster spacing and thrust force. 1...Lower hull, 2a, 2b, 2c, 2d...
... Column, 4 ... Bottom of lower hull, 5 ... Propeller drive motor, 6 ... Strut, 7 ... Transmission shaft, 8
a, 8b...Transmission gear, 9...Drive shaft, 10...
Propeller boss, 11... Impeller, 12a-12
d... Thruster for position holding, 13... Turntable with bottom of ship, 14... Motor, 15... Drive shaft, S... Semi-submersible marine structure.
Claims (1)
複数のスラスターをそなえ、少なくとも一対の上
記スラスターが、同スラスターからの流れの相互
干渉を防止すべく、水平面内で回転しうる船底部
付きターンテーブルにおいて、相互に平行な作動
流を生じるように配設されたことを特徴とする、
位置保持用スラスター付き海洋構造物。 In a turntable with a ship bottom, the marine structure is provided with a plurality of thrusters protruding downward from the bottom surface thereof, and at least one pair of the thrusters can rotate in a horizontal plane to prevent mutual interference of flows from the thrusters. , characterized in that they are arranged to produce mutually parallel working flows;
Marine structure with thrusters for position maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20100285U JPS62106900U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20100285U JPS62106900U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106900U true JPS62106900U (en) | 1987-07-08 |
Family
ID=31164047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20100285U Pending JPS62106900U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106900U (en) |
-
1985
- 1985-12-26 JP JP20100285U patent/JPS62106900U/ja active Pending