RU2013141949A - DEVICE FOR VIBROINSULATION OF A FEMALE WIRE WITH BEARINGS AND A ROWING SCREW FROM THE SHIP BOARD - Google Patents
DEVICE FOR VIBROINSULATION OF A FEMALE WIRE WITH BEARINGS AND A ROWING SCREW FROM THE SHIP BOARD Download PDFInfo
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- RU2013141949A RU2013141949A RU2013141949/11A RU2013141949A RU2013141949A RU 2013141949 A RU2013141949 A RU 2013141949A RU 2013141949/11 A RU2013141949/11 A RU 2013141949/11A RU 2013141949 A RU2013141949 A RU 2013141949A RU 2013141949 A RU2013141949 A RU 2013141949A
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- RU
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- Prior art keywords
- hull
- vibration
- ship
- propeller
- bearings
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- Vibration Prevention Devices (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
1. Устройство виброизоляции валопровода с подшипниками и гребным винтом от корпуса судна, включающее систему «гребной винт-валопровод-опорный и упорный подшипники гребного вала» с однокаскадным виброизолирующим креплением, включающее виброизоляторы опорного и упорного подшипников, на котором расположены в корпусе судна жестко связанные между собой несущая и кормовая трубы, внутри которых жестко смонтирована упомянутая система, отличающееся тем, что данная система установлена в корпусе судна через двухкаскадную систему виброизоизоляции, состоящую из внешнего и внутреннего каскадов виброизолирующего крепления с промежуточной рамой, установленной на корпусе судна на виброизоляторах, совместно образующих внешний каскад, центры жесткости внутреннего и внешнего каскадов совпадает с соответствующими центрами тяжести суммарных весовых нагрузок от конструкции валопровода.2. Устройство по п. 1, отличающееся тем, что указанное однокаскадное виброизолирующее крепление дополнено, по меньшей мере, одним виброизолятором, установленным под несущей трубой, который(ые) образует(ют) внутренний каскад.1. A device for vibration isolation of a shaft line with bearings and a propeller from the ship’s hull, comprising a “propeller-shaft drive-support and thrust propeller shaft” system with a single-stage vibration isolating mount, including vibration isolators of the support and thrust bearings, on which are rigidly connected between the ship’s hull a carrier and stern pipes, inside of which the mentioned system is rigidly mounted, characterized in that this system is installed in the hull of the vessel through a two-stage system of vibration isolation tion, consisting of outer and inner stages antivibration mount with an intermediate frame mounted on the hull of the ship on vibration isolators, together forming an external cascade centers stiffness internal and external stages coincide with the respective centers of gravity of the total load bearing on valoprovoda.2 structure. The device according to claim 1, characterized in that said single-stage vibration isolating mount is supplemented with at least one vibration isolator installed under the support tube, which (s) form (s) an internal cascade.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013141949/11A RU2579372C2 (en) | 2013-09-13 | 2013-09-13 | Device for vibration insulation of shaft line with bearings and screw propeller of ship hull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013141949/11A RU2579372C2 (en) | 2013-09-13 | 2013-09-13 | Device for vibration insulation of shaft line with bearings and screw propeller of ship hull |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013141949A true RU2013141949A (en) | 2015-04-10 |
| RU2579372C2 RU2579372C2 (en) | 2016-04-10 |
Family
ID=53282199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013141949/11A RU2579372C2 (en) | 2013-09-13 | 2013-09-13 | Device for vibration insulation of shaft line with bearings and screw propeller of ship hull |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2579372C2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588942A (en) * | 2019-07-19 | 2019-12-20 | 中国船舶重工集团公司第七一九研究所 | Ship shafting thrust transmission device |
| CN113247225A (en) * | 2021-06-23 | 2021-08-13 | 中国舰船研究设计中心 | Flexible propulsion system of underwater vehicle and underwater vehicle |
| CN113335488A (en) * | 2021-06-25 | 2021-09-03 | 中国舰船研究设计中心 | Two-stage longitudinal vibration isolation shafting |
| CN113971317A (en) * | 2021-12-01 | 2022-01-25 | 中国船舶科学研究中心 | Method for calculating dynamic transmission force of rim propulsion system |
| CN114962538A (en) * | 2022-06-22 | 2022-08-30 | 招商局金陵船舶(江苏)有限公司 | Shaft system vibration damping structure and vibration damping method for roll-on-roll-off ship |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2715014C1 (en) * | 2019-05-31 | 2020-02-21 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Valeing device of shaft line with bearings and propeller screw from vessel hull |
| RU2718182C1 (en) * | 2019-11-01 | 2020-03-31 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Vibration damping device of a shaft line vibration-insulated from a ship hull |
| RU2764817C1 (en) * | 2021-02-17 | 2022-01-21 | Акционерное общество "Центр судоремонта "Звездочка" (АО "ЦС "Звездочка") | Propulsion complex of a floating vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2059220A (en) * | 1935-01-23 | 1936-11-03 | Gray Marine Motor Co | Mounting for marine engines |
| SU667451A1 (en) * | 1977-05-10 | 1979-06-15 | Предприятие П/Я А-1932 | Foundation for shipboard mechanisms |
| RU2483971C2 (en) * | 2010-09-15 | 2013-06-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Vibration and noise protection device for vessel power equipment |
-
2013
- 2013-09-13 RU RU2013141949/11A patent/RU2579372C2/en active IP Right Revival
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588942A (en) * | 2019-07-19 | 2019-12-20 | 中国船舶重工集团公司第七一九研究所 | Ship shafting thrust transmission device |
| CN113247225A (en) * | 2021-06-23 | 2021-08-13 | 中国舰船研究设计中心 | Flexible propulsion system of underwater vehicle and underwater vehicle |
| CN113335488A (en) * | 2021-06-25 | 2021-09-03 | 中国舰船研究设计中心 | Two-stage longitudinal vibration isolation shafting |
| CN113971317A (en) * | 2021-12-01 | 2022-01-25 | 中国船舶科学研究中心 | Method for calculating dynamic transmission force of rim propulsion system |
| CN113971317B (en) * | 2021-12-01 | 2023-05-12 | 中国船舶科学研究中心 | Calculation method for dynamic transmission force of rim propulsion system |
| CN114962538A (en) * | 2022-06-22 | 2022-08-30 | 招商局金陵船舶(江苏)有限公司 | Shaft system vibration damping structure and vibration damping method for roll-on-roll-off ship |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2579372C2 (en) | 2016-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160914 |
|
| NF4A | Reinstatement of patent |
Effective date: 20190605 |