JPH01169495U - - Google Patents
Info
- Publication number
- JPH01169495U JPH01169495U JP6785188U JP6785188U JPH01169495U JP H01169495 U JPH01169495 U JP H01169495U JP 6785188 U JP6785188 U JP 6785188U JP 6785188 U JP6785188 U JP 6785188U JP H01169495 U JPH01169495 U JP H01169495U
- Authority
- JP
- Japan
- Prior art keywords
- sway
- amount
- hull
- lateral
- vertical
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の双胴船型の高速旅客艇に適用
した一実施例を示す側面図、第２図は第１図の正
面図、第３図は第１図部の部分拡大平面図、第
４図は第１図の全体系統図、第５図は第１図装置
の作用を示す模式的正面図である。第６図、第７
図、第８図はそれぞれ公知の双胴船型の高速旅客
艇に適用された船舶の上部構造物動揺吸収制御装
置を示す側面図、正面図、上記構造物の左右揺れ
を示す模式正面図である。
１……アキユムレーター、２……門型支柱、３
……回動型案内竪棒、４……ピン、５……左右揺
れ吸収用油圧シリンダー、６……ピン、７……竪
棒嵌合部材、８……圧縮コイルばね、９，１０…
…ガイドローラー、１１……左右揺れ吸収演算装
置、１２……客室加速度計、１３……制御演算装
置、１４……油圧サーボ装置、０１６……船体、
０１７……上甲板、０２０……上部構造物、０２
１……ラム型油圧シリンダー、０２２……サーボ
型油圧シリンダー、０２３……波浪、０２４……
船体動揺検出装置、０２５……上下揺れ縦揺れ横
揺れ吸収演算装置、０２６……油圧サーボ装置、
ｌＧ……レベル差、ＺＧ……上下揺れ量、αｙ…
…左右方向加速度量、θ……縦揺れ量、φ……横
揺れ量。
FIG. 1 is a side view showing an embodiment of the present invention applied to a catamaran-type high-speed passenger boat, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a partially enlarged plan view of the portion in FIG. 4 is an overall system diagram of FIG. 1, and FIG. 5 is a schematic front view showing the operation of the apparatus shown in FIG. 1. Figures 6 and 7
8 are a side view, a front view, and a schematic front view showing the horizontal sway of the above-mentioned structure, respectively, showing a vessel superstructure vibration absorption control device applied to a known catamaran-type high-speed passenger boat. . 1...Accumulator, 2...Gate-shaped support, 3
... Rotating guide rod, 4 ... Pin, 5 ... Hydraulic cylinder for absorbing horizontal vibration, 6 ... Pin, 7 ... Vertical rod fitting member, 8 ... Compression coil spring, 9, 10 ...
... Guide roller, 11 ... Lateral vibration absorption calculation device, 12 ... Cabin accelerometer, 13 ... Control calculation device, 14 ... Hydraulic servo device, 016 ... Hull,
017...Upper deck, 020...Superstructure, 02
1... Ram type hydraulic cylinder, 022... Servo type hydraulic cylinder, 023... Wave, 024...
Hull vibration detection device, 025... Vertical shaking, pitching, rolling absorption calculation device, 026... Hydraulic servo device,
lG...Level difference, ZG...Vertical vibration amount, α y ...
...Amount of acceleration in the lateral direction, θ...Amount of vertical vibration, φ...Amount of horizontal vibration.
Claims (1)
ダーにより支持された上部構造物を上記船体に付
設された船体動揺検出装置により検出された上下
揺れ量、縦揺れ量、横揺れ量を入力とする上下揺
れ縦揺れ横揺れ吸収演算装置の出力により油圧サ
ーボ装置を介して作動させる船舶の上部構造物動
揺吸収制御装置において、上記上部構造物の前後
の上記船体上にそれぞれ立設された前後一対の支
柱上にそれぞれ左右方向に取付けられた左右揺れ
吸収用油圧シリンダーと、下端部が上記船体に枢
着され上端部が上記左右揺れ吸収用油圧シリンダ
ーに枢着された回動型案内竪棒と、一端が上記上
部構造物の前後端部にそれぞれ緩衝機構を介して
取付けられ他端部に上記回動型案内竪棒に縦方向
及び横方向に圧接する弾性案内ローラーが付設さ
れた前後一対の竪棒嵌合部材と、上記船体動揺検
出装置により検出された横揺れ量と上記上部構造
物に付設された加速度計の左右方向加速度量とを
入力とする左右揺れ吸収演算装置の出力により上
記左右揺れ吸収用油圧シリンダーを駆動する油圧
サーボ装置とを具えたことを特徴とする船舶の上
部構造物動揺吸収制御装置。 A superstructure supported by a plurality of hydraulic cylinders mounted upward on the hull is subjected to vertical swaying using the amount of vertical sway, amount of pitching, and amount of sway detected by the hull sway detection device attached to the hull as input. In a ship's upper structure vibration absorption control device which is operated via a hydraulic servo device based on the output of a pitching and rolling absorption calculation device, a control device is provided on a pair of front and rear supports respectively erected on the ship body at the front and rear of the superstructure. a hydraulic cylinder for absorbing horizontal sway, which is mounted in the left-right direction, respectively; a rotary guide vertical rod whose lower end is pivotally connected to the hull and whose upper end is pivotally connected to the hydraulic cylinder for absorbing lateral sway; A pair of front and rear vertical rods are attached to the front and rear ends of the upper structure via a buffer mechanism, respectively, and the other end is provided with an elastic guide roller that presses against the rotary guide vertical rod in the vertical and horizontal directions. The lateral sway absorption is performed by the output of the lateral sway absorption calculation device which receives as input the amount of lateral sway detected by the joint member, the amount of lateral sway detected by the hull sway detection device, and the amount of lateral acceleration of an accelerometer attached to the upper structure. 1. A vessel superstructure vibration absorption control device comprising: a hydraulic servo device for driving a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6785188U JPH0629192Y2 (en) | 1988-05-23 | 1988-05-23 | Vessel superstructure shaking control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6785188U JPH0629192Y2 (en) | 1988-05-23 | 1988-05-23 | Vessel superstructure shaking control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01169495U true JPH01169495U (en) | 1989-11-29 |
| JPH0629192Y2 JPH0629192Y2 (en) | 1994-08-10 |
Family
ID=31293193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6785188U Expired - Lifetime JPH0629192Y2 (en) | 1988-05-23 | 1988-05-23 | Vessel superstructure shaking control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629192Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432123A (en) * | 2022-08-22 | 2022-12-06 | 泰州市金海运船用设备有限责任公司 | Anti-rolling mechanism and rescue catamaran |
-
1988
- 1988-05-23 JP JP6785188U patent/JPH0629192Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432123A (en) * | 2022-08-22 | 2022-12-06 | 泰州市金海运船用设备有限责任公司 | Anti-rolling mechanism and rescue catamaran |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629192Y2 (en) | 1994-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107128436A (en) | A kind of use catamaran increases steady platform | |
| JPH01169495U (en) | ||
| JP2846015B2 (en) | Semi-submersible type catamaran floating ship | |
| JPH0711033Y2 (en) | Vessel superstructure shaking control device | |
| JPH01169498U (en) | ||
| JP2557950Y2 (en) | High-speed boat with separated upper structure | |
| CN202080420U (en) | Anti-seasickness mechanism | |
| JPS6411876U (en) | ||
| JPS63180396U (en) | ||
| JPS6242635Y2 (en) | ||
| JPH0172492U (en) | ||
| JPS63202582U (en) | ||
| JPH0316595U (en) | ||
| JPS5981284A (en) | Motorcycle | |
| JPH0565793U (en) | Catamaran hull stabilization system | |
| JPS62150295U (en) | ||
| JPH0315298U (en) | ||
| JPH0268204U (en) | ||
| JPH0435993U (en) | ||
| JPH03110996U (en) | ||
| JPS63202596U (en) | ||
| JPH0449595U (en) | ||
| JPS63148596U (en) | ||
| JPS6167299U (en) | ||
| JPS63126442U (en) |