CN113753188A - Operation and maintenance ship boarding equipment and operation and maintenance ship - Google Patents
Operation and maintenance ship boarding equipment and operation and maintenance ship Download PDFInfo
- Publication number
- CN113753188A CN113753188A CN202110974989.6A CN202110974989A CN113753188A CN 113753188 A CN113753188 A CN 113753188A CN 202110974989 A CN202110974989 A CN 202110974989A CN 113753188 A CN113753188 A CN 113753188A
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- ship
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- 238000012423 maintenance Methods 0.000 title claims abstract description 53
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses an operation and maintenance ship boarding device and an operation and maintenance ship. The operation and maintenance ship boarding equipment comprises a hydraulic compensation mechanism arranged on a ship, wherein the hydraulic compensation mechanism can compensate random motion of the ship; the corridor is provided with a placing part which can store goods to be transferred or accommodate personnel to be transferred; and the manipulator is connected with the hydraulic compensation mechanism and the landing corridor and can drive the landing corridor to move. After goods to be transferred or personnel to be transferred can enter the boarding corridor, the boarding corridor is driven by the manipulator to move, the goods to be transferred are unloaded after the boarding corridor is moved to the boarding position by the manipulator, and the personnel to be transferred directly board; the hydraulic compensation mechanism is arranged on the ship and can compensate the random motion of the ship, so that the phenomena of the random motion of the ship such as rolling, pitching, heaving and the like are reduced, and the stability and the safety of the operation and maintenance ship are improved.
Description
Technical Field
The invention relates to the technical field of embarkation of an operation and maintenance ship, in particular to embarkation equipment of the operation and maintenance ship and the operation and maintenance ship.
Background
With the development of ocean platforms and offshore wind power in China, the problems related to operation and maintenance of coastal and deep-sea platforms are also widely concerned by people. When the operation and maintenance ship is used for boarding at sea, random motions such as rolling, pitching and heaving are easy to occur to the operation and maintenance ship due to the influences of various severe environments such as wind, waves and tides, and the stability and the safety of the operation and maintenance ship are reduced due to the influences of the random motions of the operation and maintenance ship on the personnel for boarding.
Therefore, how to improve the stability and safety of the embarkation of the operation and maintenance ship is a technical problem to be solved by those skilled in the art at present.
Disclosure of Invention
In view of the above, the present invention provides an apparatus for embarking and berthing an operation and maintenance ship, so as to improve the stability and safety of embarking and berthing the operation and maintenance ship.
In order to achieve the purpose, the invention provides the following technical scheme:
an operation and maintenance boat landing equipment comprising:
the hydraulic compensation mechanism is arranged on a ship and can compensate random motion of the ship;
the system comprises a landing corridor, a transfer platform and a control system, wherein the landing corridor is provided with a placing part which can store goods to be transferred or accommodate personnel to be transferred; and
and the manipulator is used for connecting the hydraulic compensation mechanism with the landing corridor and can drive the landing corridor to move.
Preferably, in the above-mentioned embarkation equipment for an operation and maintenance ship, the hydraulic compensation mechanism is rotatably connected with the manipulator and the embarkation corridor is rotatably connected with the manipulator.
Preferably, in the above operation and maintenance ship boarding equipment, the manipulator includes three manipulators, which are a first manipulator, a second manipulator and a third manipulator, and the first manipulator and the hydraulic compensation mechanism, the second manipulator and the first manipulator, and the third manipulator and the second manipulator are all rotationally connected.
Preferably, in the above-mentioned embarkation equipment for an operation and maintenance ship, the third mechanical arm, the second mechanical arm and the embarkation corridor are connected by a first hydraulic hinge, and the second mechanical arm and the first mechanical arm are connected by a second hydraulic hinge.
Preferably, in the above-mentioned embarkation equipment for an operation and maintenance ship, the first mechanical arm and the hydraulic compensation mechanism are connected by a ball hinge.
Preferably, in the above-mentioned embarkation equipment for an operation and maintenance ship, a steel strand connecting the third mechanical arm and the embarkation corridor is further included.
Preferably, in the above-mentioned operation and maintenance ship boarding equipment, the hydraulic compensation mechanism includes a base for mounting the manipulator and a plurality of hydraulic rods disposed below the base.
Preferably, in the above operation and maintenance ship boarding equipment, the number of the hydraulic rods is three, and the hydraulic rods are respectively a first hydraulic rod, a second hydraulic rod and a third hydraulic rod.
An operation and maintenance ship comprises the operation and maintenance ship boarding equipment.
When the operation and maintenance ship boarding equipment provided by the invention is used, the boarding corridor is provided with the placing part which can store goods to be transferred or accommodate personnel to be transferred, so that the goods to be transferred or the personnel to be transferred can enter the boarding corridor, then the boarding corridor is driven to move by the manipulator which is rotationally connected with the boarding corridor, the goods to be transferred are unloaded after the manipulator moves the boarding corridor to the boarding position, the personnel to be transferred directly board, and the goods to be transferred and the personnel to be transferred can be transported; the hydraulic compensation mechanism is arranged on the ship and can compensate the random motion of the ship, so that the phenomenon that the ship generates random motions such as rolling, pitching and heaving under severe environments such as offshore wind, wave and tide can be reduced, the influence of the severe environments on the ship, a boarding corridor and a manipulator on the ship is reduced, and the boarding stability and the safety of the operation and maintenance ship are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a boarding device of an operation and maintenance ship according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a landing corridor of the landing equipment of the maintenance and operation ship placed in a landing position of the floating platform according to the embodiment of the present invention;
fig. 3 is a schematic view of the embarkation equipment of the operation and maintenance ship for enabling a person to be transferred to enter;
fig. 4 is a schematic diagram illustrating a transfer process of a person to be transferred by the embarkation device of the operation and maintenance ship according to an embodiment of the present invention;
fig. 5 is a schematic view of the embarkation equipment of the operation and maintenance ship for embarking a person to be transferred on the floating platform according to the embodiment of the invention.
Wherein, 100 is the hydraulic pressure compensation mechanism, 101 is the base, 102 is the hydraulic stem, 1021 is first hydraulic stem, 1022 is the second hydraulic stem, 1023 is the third hydraulic stem, 200 is the corridor of leaning on, 300 is the manipulator, 301 is first arm, 302 is the second arm, 303 is the third arm, 304 is first hydraulic hinge, 305 is the second hydraulic hinge, 306 is the ball pivot, 400 is the steel strand wires, 500 is the floating platform, 600 is boats and ships.
Detailed Description
In view of the above, the core of the present invention is to provide an embarkation device for an operation and maintenance ship to improve the stability and safety of embarkation of the operation and maintenance ship.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the embodiment of the invention discloses a boarding device for an operation and maintenance ship, which comprises a hydraulic compensation mechanism 100, a boarding corridor 200 and a manipulator 300.
The hydraulic compensation mechanism 100 is arranged on the ship 600, and the hydraulic compensation mechanism 100 can compensate the random motion of the ship 600; the landing corridor 200 is provided with a placing part capable of storing goods to be transferred or accommodating personnel to be transferred; the robot 300 connects the hydraulic pressure compensating mechanism 100 with the landing corridor 200, and the robot 300 can move the landing corridor 200.
When the operation and maintenance ship boarding equipment provided by the invention is used, as the boarding corridor 200 is provided with a placing part which can store goods to be transferred or accommodate personnel to be transferred, the goods to be transferred or the personnel to be transferred can enter the boarding corridor 200, then the boarding corridor 200 is driven to move by the manipulator 300 which is rotationally connected with the boarding corridor 200, the goods to be transferred are unloaded after the manipulator 300 moves the boarding corridor 200 to the boarding position, the personnel to be transferred directly board, and the goods to be transferred and the personnel to be transferred can be transported; because the hydraulic compensation mechanism 100 is arranged on the ship 600, the hydraulic compensation mechanism 100 can compensate the random motion of the ship 600, so that the phenomenon that the ship 600 generates random motions such as rolling, pitching and heaving under severe environments such as offshore wind, wave and tide can be reduced, the influence of the severe environments on the ship 600, the boarding corridor 200 and the mechanical arm 300 on the ship 600 is reduced, and the boarding stability and the safety of the operation and maintenance ship are improved.
It should be noted that the hydraulic compensation mechanism 100 and the manipulator 300 and the landing corridor 200 and the manipulator 300 may be connected in a rotating connection manner or in a fixed connection manner, and any type that can meet the use requirements is within the protection scope of the present invention; preferably, the hydraulic compensation mechanism 100 and the robot 300, and the landing corridor 200 and the robot 300 are rotatably connected to each other, so as to increase the freedom of movement of the robot 300 and expand the range of movement of the robot 300.
Further, the manipulator 300 includes three arms, which are a first arm 301, a second arm 302 and a third arm 303, respectively, and the first arm 301 is rotationally connected to the hydraulic compensation mechanism 100, the second arm 302 is rotationally connected to the first arm 301, and the third arm 303 is rotationally connected to the second arm 302, so as to increase the flexibility of the manipulator 300 and expand the range of motion of the manipulator 300.
It should be noted that the first mechanical arm 301 and the hydraulic compensation mechanism 100, the second mechanical arm 302 and the first mechanical arm 301, and the third mechanical arm 303 and the second mechanical arm 302 may be connected by a hinge, a hooke hinge, a universal joint, or a ball hinge 306 chain, and the like, and any manner that can realize rotational connection is within the scope of the present invention; preferably, the third mechanical arm 303, the second mechanical arm 302 and the landing corridor 200 provided by the embodiment of the present invention are connected by a first hydraulic hinge 304, and the second mechanical arm 302 and the first mechanical arm 301 are connected by a second hydraulic hinge 305, so as to realize the rotatable connection between the adjacent mechanical arms, thereby improving the motion flexibility of the mechanical arm 300; the first mechanical arm 301 is connected with the hydraulic compensation mechanism 100 through a ball hinge 306, so that the mechanical arm 300 can rotate on the hydraulic compensation mechanism 100, the landing corridor 200 is driven by the mechanical arm 300 to rotate, the landing position of the landing corridor 200 on the floating platform 500 is adjusted, the landing range of the maintenance ship on the floating platform 500 is expanded, and the adaptability of the maintenance ship landing equipment to the landing position is improved.
The embarkation equipment for the operation and maintenance ship further comprises a steel strand 400 connecting the third mechanical arm 303 and the embarkation corridor 200, so that the embarkation corridor 200 can be installed on the mechanical arm 300 through the steel strand 400 and the first hydraulic hinge 304, meanwhile, the included angle between the embarkation corridor 200 and the third mechanical arm 303 can be adjusted by adjusting the length of the steel strand 400, and the included angle between the embarkation corridor 200 and the third mechanical arm 303 is adjusted to be a safe included angle capable of safely conveying goods to be transferred or personnel to be transferred.
In addition, in order to improve the safety of the boarding equipment of the operation and maintenance ship, handrails convenient for the personnel to be transferred to grasp can be arranged at the two ends of the boarding corridor 200; positioning structures which can be matched with each other are arranged on the landing corridor 200 and the floating platform 500, so that after the manipulator 300 moves the landing corridor 200 to the landing position of the floating platform 500, the landing corridor 200 and the floating platform 500 are connected together through the positioning structures arranged on the landing corridor 200 and the floating platform 500, the relative movement between the landing corridor 200 and the floating platform 500 is limited, and the landing safety of a person to be transferred is improved.
Further, the hydraulic compensation mechanism 100 comprises a base 101 and a plurality of hydraulic rods 102 arranged below the base 101, so that the manipulator 300 is mounted on the base 101, the random motion of the ship 600 is compensated through the extension and contraction of the hydraulic rods 102, and the stability and safety of the operation and maintenance ship are improved.
It should be noted that, the number of the hydraulic rods 102 is not specifically limited, and in practical applications, the number of the hydraulic rods 102 may be adaptively adjusted according to actual working conditions, and the number of the hydraulic rods 102 that can meet the use requirements is within the protection scope of the present invention; preferably, the number of the hydraulic rods 102 provided in the embodiment of the present invention is three, and the three hydraulic rods are the first hydraulic rod 1021, the second hydraulic rod 1022 and the third hydraulic rod 1023, and the motions of the ship 600 in three degrees of freedom, namely, roll, pitch and heave, can be compensated by the first hydraulic rod 1021, the second hydraulic rod 1022 and the third hydraulic rod 1023, so that the stability and safety during boarding are improved.
In addition, the invention also discloses an operation and maintenance ship, which comprises the operation and maintenance ship boarding equipment, so that all technical effects of the operation and maintenance ship boarding equipment are considered, and the details are not repeated herein.
The terms "first" and "second," and the like in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include steps or elements not listed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An operation and maintenance ship boarding device is characterized by comprising:
the hydraulic compensation mechanism is arranged on a ship and can compensate random motion of the ship;
the system comprises a landing corridor, a transfer platform and a control system, wherein the landing corridor is provided with a placing part which can store goods to be transferred or accommodate personnel to be transferred; and
and the manipulator is used for connecting the hydraulic compensation mechanism with the landing corridor and can drive the landing corridor to move.
2. The apparatus of claim 1, wherein the hydraulic compensation mechanism is rotatably coupled to the manipulator and the entry corridor is rotatably coupled to the manipulator.
3. The maintenance ship boarding equipment according to claim 1, wherein the manipulator comprises three mechanical arms, namely a first mechanical arm, a second mechanical arm and a third mechanical arm, and the first mechanical arm and the hydraulic compensation mechanism, the second mechanical arm and the first mechanical arm and the third mechanical arm and the second mechanical arm are rotatably connected.
4. The opv ship boarding equipment of claim 3, wherein the third robotic arm, the second robotic arm, and the boarding corridor are connected by a first hydraulic hinge, and the second robotic arm and the first robotic arm are connected by a second hydraulic hinge.
5. The apparatus of claim 3, wherein the first mechanical arm is connected to the hydraulic compensation mechanism by a ball joint.
6. The apparatus of claim 3, further comprising a strand connecting the third robotic arm and the docking corridor.
7. The apparatus of claim 1, wherein the hydraulic compensation mechanism comprises a base for mounting the manipulator and a plurality of hydraulic rods disposed below the base.
8. The apparatus of claim 7, wherein the number of the hydraulic rods is three, and the hydraulic rods are a first hydraulic rod, a second hydraulic rod and a third hydraulic rod.
9. An operation and maintenance ship, characterized in that, the operation and maintenance ship boarding equipment of any one of claims 1 to 8 is included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974989.6A CN113753188A (en) | 2021-08-24 | 2021-08-24 | Operation and maintenance ship boarding equipment and operation and maintenance ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974989.6A CN113753188A (en) | 2021-08-24 | 2021-08-24 | Operation and maintenance ship boarding equipment and operation and maintenance ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113753188A true CN113753188A (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110974989.6A Pending CN113753188A (en) | 2021-08-24 | 2021-08-24 | Operation and maintenance ship boarding equipment and operation and maintenance ship |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161464A (en) * | 2021-12-23 | 2022-03-11 | 安徽省湖滨机械厂 | Frame assembly auxiliary device for special vehicle preparation |
| CN114228922A (en) * | 2022-01-04 | 2022-03-25 | 中国华能集团清洁能源技术研究院有限公司 | Offshore operation and maintenance ship mechanical arm and control method |
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| US3426719A (en) * | 1966-05-03 | 1969-02-11 | Leonard Mizell | Marine transfer device |
| CN104812663A (en) * | 2012-11-01 | 2015-07-29 | Ihc荷兰Ie有限公司 | Device for and method of transferring personnel, equipment and/or structural elements from surface vessel to offshore structure |
| CN207523898U (en) * | 2017-12-05 | 2018-06-22 | 北京天诚同创电气有限公司 | For the operation ship of offshore wind farm O＆M |
| CN109204728A (en) * | 2018-11-06 | 2019-01-15 | 哈尔滨工程大学 | A kind of hybrid mechanism for wave compensation |
| CN110329442A (en) * | 2019-07-25 | 2019-10-15 | 上海雄程海洋工程股份有限公司 | It is a kind of with compensation step on by function wind-powered electricity generation O&M ship and its step on by method |
| CN111232134A (en) * | 2020-03-24 | 2020-06-05 | 上海雄程海洋工程股份有限公司 | Marine platform boarding device with hydraulic base |
| CN113232768A (en) * | 2021-04-25 | 2021-08-10 | 大连海事大学 | Offshore transfer trestle with wave compensation function and working method thereof |
| CN215663883U (en) * | 2021-08-24 | 2022-01-28 | 中国华能集团清洁能源技术研究院有限公司 | Operation and maintenance ship boarding equipment and operation and maintenance ship |
-
2021
- 2021-08-24 CN CN202110974989.6A patent/CN113753188A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426719A (en) * | 1966-05-03 | 1969-02-11 | Leonard Mizell | Marine transfer device |
| CN104812663A (en) * | 2012-11-01 | 2015-07-29 | Ihc荷兰Ie有限公司 | Device for and method of transferring personnel, equipment and/or structural elements from surface vessel to offshore structure |
| CN207523898U (en) * | 2017-12-05 | 2018-06-22 | 北京天诚同创电气有限公司 | For the operation ship of offshore wind farm O＆M |
| CN109204728A (en) * | 2018-11-06 | 2019-01-15 | 哈尔滨工程大学 | A kind of hybrid mechanism for wave compensation |
| CN110329442A (en) * | 2019-07-25 | 2019-10-15 | 上海雄程海洋工程股份有限公司 | It is a kind of with compensation step on by function wind-powered electricity generation O&M ship and its step on by method |
| CN111232134A (en) * | 2020-03-24 | 2020-06-05 | 上海雄程海洋工程股份有限公司 | Marine platform boarding device with hydraulic base |
| CN113232768A (en) * | 2021-04-25 | 2021-08-10 | 大连海事大学 | Offshore transfer trestle with wave compensation function and working method thereof |
| CN215663883U (en) * | 2021-08-24 | 2022-01-28 | 中国华能集团清洁能源技术研究院有限公司 | Operation and maintenance ship boarding equipment and operation and maintenance ship |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161464A (en) * | 2021-12-23 | 2022-03-11 | 安徽省湖滨机械厂 | Frame assembly auxiliary device for special vehicle preparation |
| CN114228922A (en) * | 2022-01-04 | 2022-03-25 | 中国华能集团清洁能源技术研究院有限公司 | Offshore operation and maintenance ship mechanical arm and control method |
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Effective date of registration: 20230417 Address after: Room 01, room 4101, 17 Zhujiang West Road, Tianhe District, Guangzhou, Guangdong 510630 Applicant after: Huaneng (Guangdong) Energy Development Co.,Ltd. Applicant after: HUANENG CLEAN ENERGY Research Institute Applicant after: Huaneng Guangdong Shantou offshore wind power Co.,Ltd. Applicant after: Huaneng offshore wind power science and Technology Research Co.,Ltd. Address before: 102209 building a, Huaneng talent innovation and entrepreneurship base, South District of future science city, Beiqijia Town, Changping District, Beijing Applicant before: HUANENG CLEAN ENERGY Research Institute Applicant before: South Branch of China Huaneng Group Co.,Ltd. Applicant before: Huaneng Guangdong Shantou offshore wind power Co.,Ltd. Applicant before: Huaneng offshore wind power science and Technology Research Co.,Ltd. |