CN115180081A - Flexible connecting mechanism, floating type platform and offshore photovoltaic power station - Google Patents

Flexible connecting mechanism, floating type platform and offshore photovoltaic power station Download PDF

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Publication number
CN115180081A
CN115180081A CN202210842635.0A CN202210842635A CN115180081A CN 115180081 A CN115180081 A CN 115180081A CN 202210842635 A CN202210842635 A CN 202210842635A CN 115180081 A CN115180081 A CN 115180081A
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CN
China
Prior art keywords
connection
connecting portion
flexible
link
floating body
Prior art date
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Pending
Application number
CN202210842635.0A
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Chinese (zh)
Inventor
刘瑞超
刘鑫
闫姝
陈建军
周昳鸣
郭晓辉
雷宇
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Huaneng Clean Energy Research Institute
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Huaneng Clean Energy Research Institute
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Publication date
Application filed by Huaneng Clean Energy Research Institute filed Critical Huaneng Clean Energy Research Institute
Priority to CN202210842635.0A priority Critical patent/CN115180081A/en
Publication of CN115180081A publication Critical patent/CN115180081A/en
Pending legal-status Critical Current

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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
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40—Mobile PV generator systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • 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
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention discloses a flexible connecting mechanism, a floating type platform and an offshore photovoltaic power station. The flexible connection mechanism comprises a first connecting rod; a second link; the first telescopic damping piece is rotatably connected with the middle part of the first connecting rod; the second telescopic damping part is rotatably connected with the middle part of the second connecting rod; the transition connecting piece is provided with a first connecting portion, a second connecting portion, a third connecting portion and a fourth connecting portion, the first telescopic damping piece is rotatably connected with the first connecting portion, the first connecting rod is rotatably connected with the second connecting portion, the second telescopic damping piece is rotatably connected with the third connecting portion, and the second connecting rod is rotatably connected with the fourth connecting portion. The flexible connecting mechanism reduces fatigue damage and limit damage at the connecting part of the flexible connecting mechanism and the floating body module, and improves the reliability and stability of connection of the floating body module; meanwhile, the floating body module is allowed to adopt a lighter structure, and the manufacturing cost is reduced.

Description

Flexible connecting mechanism, floating type platform and offshore photovoltaic power station
Technical Field
The invention relates to the technical field of flexible connecting mechanisms, in particular to a flexible connecting mechanism, a floating type platform and an offshore photovoltaic power station.
Background
The floating body of the offshore photovoltaic power station is usually composed of a plurality of floating body modules, the adjacent floating body modules are connected through a connecting mechanism, and under the action of offshore wind and waves, the floating body modules frequently move in different directions, so that the adjacent floating body modules generate the phenomena of pitching, surging, heaving and the like, on one hand, the joint of the floating body modules and the connecting mechanism bears larger load, and the joint of the floating body modules and the connecting mechanism is frequently damaged in a limiting way or fatigue; on the other hand, when the adjacent floating body modules are in pitch, pitch and heave, the connecting mechanism can be subjected to large tensile force, shearing force and bending moment, so that the connecting structure can be frequently subjected to ultimate failure or fatigue damage, the floating body modules and the connecting mechanism can be failed in the two aspects, and the reliability and the stability of connection of the floating body modules are reduced.
Therefore, how to improve the reliability and stability of the connection of the floating body module is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a flexible connection mechanism to improve the reliability and stability of connection of floating body modules.
In order to achieve the purpose, the invention provides the following technical scheme:
a flexible connection mechanism comprising:
the first end of the first connecting rod is used for being rotatably connected with the first floating body module;
the first end of the second connecting rod is used for being rotatably connected with the second floating body module;
the first end of the first telescopic damping piece is rotatably connected with the middle part of the first connecting rod;
a first end of the second telescopic damping part is rotatably connected with the middle part of the second connecting rod; and
transition piece, transition piece is equipped with first connecting portion, second connecting portion, third connecting portion and fourth connecting portion, first connecting portion with the second connecting portion are located one side of transition piece's vertical central plane, the third connecting portion with the fourth connecting portion are located the opposite side of transition piece's vertical central plane, the second end of first flexible damping piece with first connecting portion rotate to be connected, the second end of first connecting rod with second connecting portion rotate to be connected, the second end of the flexible damping piece of second with third connecting portion rotate to be connected, the second end of second connecting rod with fourth connecting portion rotate to be connected.
Optionally, in the flexible connection mechanism, the flexible connection mechanism further includes a first flange connection piece disposed on the first floating body module and a second flange connection piece disposed on the second floating body module, the first connection rod is rotatably connected to the first flange connection piece, and the second connection rod is rotatably connected to the second flange connection piece.
Optionally, in the flexible connection mechanism, the first flange connection member and the first connection rod, and the second flange connection member and the second connection rod are connected by a hinge pin.
Optionally, in the flexible connection mechanism, the transition connection piece includes four connection arms, an included angle between adjacent connection arms is 90 °, and the first connection portion, the second connection portion, the third connection portion, and the fourth connection portion are respectively disposed at end portions of the four connection arms.
Optionally, in the flexible connection mechanism, the first telescopic damping member and the second telescopic damping member are spring shock absorbers or hydraulic shock absorbers.
Optionally, in the flexible connection mechanism, if a connection line between the first end of the first link and the second end of the first link is a first connection line, and a connection line between the second end of the first link and the first connection portion is a second connection line, an angle between the first connection line and the second connection line is smaller than 90 °.
Optionally, in the flexible connection mechanism, the second end of the first telescopic damping member is connected to the first connection portion, the second end of the first connecting rod is connected to the second connection portion, the second end of the second telescopic damping member is connected to the third connection portion, and the second end of the second connecting rod is connected to the fourth connection portion through a hinge pin.
Optionally, in the above flexible connection mechanism, a plane connection wall is cut in the middle of the first connecting rod, and the plane connection wall is provided with a hinge hole for hinging with the first telescopic damping member.
A floating platform comprises a plurality of floating body modules and the flexible connecting mechanism, wherein the adjacent floating body modules are connected through the flexible connecting mechanism.
An offshore photovoltaic power plant comprising a flexible connection as described above.
When the flexible connecting mechanism provided by the invention is used, the first connecting rod is rotationally connected with the first floating body module, the second connecting rod is rotationally connected with the second floating body module, the first end of the first telescopic damping piece is rotationally connected with the middle part of the first connecting rod, the first end of the second telescopic damping piece is rotationally connected with the middle part of the second connecting rod, the second end of the first telescopic damping piece is rotationally connected with the first connecting part of the transition connecting piece, the second end of the first connecting rod is rotationally connected with the second connecting part of the transition connecting piece, the second end of the second telescopic damping piece is rotationally connected with the third connecting part of the transition connecting piece, and the second end of the second connecting rod is rotationally connected with the fourth connecting part of the transition connecting piece.
Therefore, the flexible connecting mechanism provided by the invention has the following beneficial effects:
(1) The connection part of the flexible connection mechanism and the first floating body module, the connection part of the flexible connection mechanism and the second floating body module and the load borne by the flexible connection mechanism are reduced to some extent, the fatigue damage and the limit damage of the connection part of the flexible connection mechanism and the floating body modules are reduced, and the reliability and the stability of connection of the floating body modules are improved.
(2) Because flexible connection mechanism makes the load that first body module and second body module received reduce, consequently, first body module and second body module all can adopt more lightweight design, have reduced offshore photovoltaic power plant's manufacturing cost.
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 two floating body modules connected by a flexible connection mechanism according to an embodiment of the present invention when a surge movement distance reaches a maximum value;
fig. 2 is a schematic structural diagram of two floating body modules connected by a flexible connection mechanism according to an embodiment of the present invention when a surging movement distance reaches a minimum value;
fig. 3 is a schematic structural diagram of two floating body modules connected by a flexible connection mechanism according to an embodiment of the present invention when a heave movement distance reaches a maximum value;
fig. 4 is a schematic structural diagram of two floating body modules connected by a flexible connection mechanism in pitching motion according to an embodiment of the present invention.
Wherein 100 is a first connecting rod, 200 is a second connecting rod, 300 is a first telescopic damping member, 400 is a second telescopic damping member, 500 is a transition connecting member, 600 is a first floating body module, 700 is a second floating body module, 800 is a first flange connecting member, 900 is a second flange connecting member, C-C is a longitudinal central plane, a is a first connecting line, b is a second connecting line, β is an angle between the first connecting line and the second connecting line, and X is a first longitudinal direction.
Detailed Description
In view of the above, the core of the present invention is to provide a flexible connection mechanism to improve the reliability and stability of connection of the floating body module.
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 4, the embodiment of the present invention discloses a flexible connection mechanism, which comprises a first link 100, a second link 200, a first telescopic damping member 300, a second telescopic damping member 400 and a transition piece 500.
Wherein, the first end of the first link 100 is used for rotatably connecting the first buoyant body module 600; the first end of the second link 200 is used for rotatably connecting the second buoyant body module 700; a first end of the first telescopic damping member 300 is rotatably connected to the middle of the first link 100; a first end of the second telescopic damping member 400 is rotatably connected with the middle of the second link 200; the transition piece 500 is provided with a first connecting portion, a second connecting portion, a third connecting portion and a fourth connecting portion, the first connecting portion and the second connecting portion are located on one side of a longitudinal center plane C-C of the transition piece 500, the third connecting portion and the fourth connecting portion are located on the other side of the longitudinal center plane C-C of the transition piece 500, a second end of the first telescopic damping piece 300 is rotatably connected with the first connecting portion, a second end of the first connecting rod 100 is rotatably connected with the second connecting portion, a second end of the second telescopic damping piece 400 is rotatably connected with the third connecting portion, and a second end of the second connecting rod 200 is rotatably connected with the fourth connecting portion.
The above-mentioned longitudinal center plane C-C refers to a plane located in the middle of the first buoyant module 600 and the second buoyant module 700 in the direction in which the first buoyant module 600 faces the second buoyant module 700, that is, in the first longitudinal direction X described below; it should be understood that the first connecting portion and the second connecting portion may be symmetrically disposed on both sides of the longitudinal central plane C-C with the third connecting portion and the fourth connecting portion, respectively, or asymmetrically disposed, and any arrangement mode that can meet the use requirement is within the scope of the present invention; optionally, the first connection portion and the second connection portion provided in the embodiment of the present invention are symmetrically disposed on two sides of the longitudinal center plane C-C with the third connection portion and the fourth connection portion, respectively.
When the flexible connection mechanism provided by the present invention is used, the first link 100 is rotatably connected to the first buoyant module 600, the second link 200 is rotatably connected to the second buoyant module 700, as the first end of the first telescopic damping member 300 is rotatably connected with the middle part of the first connecting rod 100, the first end of the second telescopic damping member 400 is rotatably connected with the middle part of the second connecting rod 200, the second end of the first telescopic damping member 300 is rotatably connected with the first connecting part of the transition connecting member 500, the second end of the first connecting rod 100 is rotatably connected with the second connecting part of the transition connecting member 500, the second end of the second telescopic damping member 400 is rotatably connected with the third connecting part of the transition connecting member 500, and the second end of the second connecting rod 200 is rotatably connected with the fourth connecting part of the transition connecting member 500, therefore, based on the telescopic transformation of the first and second telescopic dampers 300 and 400, and both ends of the first telescopic damping member 300 are rotatably connected to the first link 100 and the transition piece 500, respectively, both ends of the second telescopic damping member 400 are rotatably connected to the second link 200 and the transition piece 500, respectively, the flexible connection mechanism can extend and contract within a certain range, so that a certain degree of surging motion (relative shaking of the first floater module 600 and the second floater module 700 in a first longitudinal direction X which is a direction from the first floater module 600 toward the second floater module 700), surging motion (relative shaking of the first floater module 600 and the second floater module 700 in a vertical direction) and surging motion (rotation of the first floater module 600 and the second floater module 700 in a second longitudinal direction which is a direction perpendicular to the first longitudinal direction X and parallel to a horizontal plane) are allowed to exist between the first floater module 600 and the second floater module 700.
Therefore, the flexible connecting mechanism provided by the invention has the following beneficial effects:
(1) The connection between the flexible connection mechanism and the first floating body module 600, the connection between the flexible connection mechanism and the second floating body module 700, and the load applied to the flexible connection mechanism are reduced, so that the fatigue damage and the limit damage of the connection between the flexible connection mechanism and the floating body module are reduced, and the reliability and the stability of the connection between the floating body modules are improved.
(2) Because the flexible connection mechanism makes the load that first body module 600 and second body module 700 received reduce, consequently, first body module 600 and second body module 700 all can adopt lighter-weight design, have reduced offshore photovoltaic power plant's manufacturing cost.
It should be noted that the above-mentioned "middle portion of the first link 100" refers to any distance from the first end of the first link 100 to the second end of the second link 200, including but not limited to the center position of the first link 100; likewise, "the middle portion of the second link 200" refers to any distance from the first end of the second link 200 to the second end of the second link 200, including but not limited to the center position of the second link 200.
In addition, the first floating body module 600 may be directly connected to the first link 100, or the first floating body module 600 and the first link 100 may be connected by a separately provided connecting member, and similarly, the second floating body module 700 may be directly connected to the second link 200, or the second floating body module 700 and the second link 200 may be connected by a separately provided connecting member, and any connection method that can satisfy the use requirement is included in the protection scope of the present invention; optionally, the flexible connection mechanism provided in the embodiment of the present invention further includes a first flange connector 800 disposed on the first buoy module 600 and a second flange connector 900 disposed on the second buoy module 700, so as to rotatably connect the first connection rod 100 through the additionally disposed first flange connector 800, and rotatably connect the second connection rod 200 through the additionally disposed second flange connector 900, so that when the connection between the buoy module and the flexible connection mechanism is damaged, the first flange connector 800 and the second flange connector 900 are directly replaced, and the buoy module does not need to be repaired or replaced, thereby improving convenience of later maintenance and maintenance efficiency.
The first flange connecting piece 800 and the first connecting rod 100, and the second flange connecting piece 900 and the second floating body module 700 provided by the invention can be rotationally connected through connecting modes such as a rotary joint, a universal bearing or a pin shaft, and the like, and the connecting modes are within the protection scope of the invention as long as the connecting modes can meet the use requirements; optionally, the first flange connector 800 and the first connection rod 100, and the second flange connector 900 and the second floating body module 700 provided by the embodiment of the present invention are connected by hinge pins, so that the structure is simple, the cost is low, and the economy is good.
It should be understood that the transition piece 500 provided by the present invention can be a plate-shaped piece, a connection bracket, or a combination of a plurality of connection arms, and the like, and any type of parts that can meet the use requirement is within the scope of the present invention; optionally, as shown in fig. 1 to 4, the transition connector 500 provided in the embodiment of the present invention includes four connecting arms, an included angle between adjacent connecting arms is 90 °, and the first connecting portion, the second connecting portion, the third connecting portion, and the fourth connecting portion are respectively disposed at end portions of the four connecting arms to form the transition connector 500 in a cross-shaped structure, and the first connecting portion, the second connecting portion, the third connecting portion, and the fourth connecting portion are respectively disposed at end portions of the cross-shaped structure, so that a light design of the transition connector 500 is achieved, and a manufacturing cost is reduced.
The first telescopic damping member 300 and the second telescopic damping member 400 provided by the present invention may be of a spring shock absorber or a hydraulic shock absorber, and any type of telescopic parts having a buffering function is within the scope of the present invention.
Further, if a connection line between the first end of the first link 100 and the second end of the first link 100 is a first connection line a, and a connection line between the second end of the first link 100 and the first connection portion is a second connection line b, an angle β between the first connection line a and the second connection line b is smaller than 90 °, so as to prevent the first connection link 100 from being locked by the transition connection member 500 when the angle between the first connection line a and the second connection line b is equal to 90 °, and prevent the first floating body module 600 and the second floating body module 700 from moving closer to each other in the first longitudinal direction X and the first telescopic damping member 300 from continuously extending when the angle between the first connection line a and the second connection line b is larger than 90 °.
Similarly, if the connection line between the first end of the second link 200 and the second end of the second link 200 is a third connection line, and the connection line between the second end of the second link 200 and the third connection portion is a fourth connection line, the angle between the third connection line and the fourth connection line is smaller than 90 °, so as to prevent the transition connection member 500 from abutting against the second link 200 when the angle between the third connection line and the fourth connection line is equal to 90 °, which causes the flexible connection mechanism to be locked, and cannot achieve a buffering effect, and to prevent the second telescopic damping member 400 from continuing to extend when the angles between the third connection line and the fourth connection line are larger than 90 °, and the first floating body module 600 and the second floating body module 700 move close to each other in the first longitudinal direction X.
The present invention does not specifically limit the extension and retraction stroke of the first and second telescopic dampers 300 and 400, the dimension of the first link 100, the dimension of the second link 200, and the dimension of the transition piece 500, and all of them are within the scope of the present invention as long as they can meet the use requirements.
Furthermore, the second end of the first telescopic damping member 300 is connected to the first connection portion, the second end of the first link 100 is connected to the second connection portion, the second end of the second telescopic damping member 400 is connected to the third connection portion, and the second end of the second link 200 is connected to the fourth connection portion by hinge pins, so that the first connection portion is connected to the first telescopic damping member 300, the second connection portion is connected to the first link 100, the third connection portion is connected to the second telescopic damping member 400, and the fourth connection portion is connected to the second link 200 in a rotatable manner, and the flexible connection mechanism allows the pitching motion, the heaving motion, and the pitching motion between the first buoy module 600 and the second buoy module 700 by matching with the telescopic functions of the first telescopic damping member 300 and the second telescopic damping member 400.
In addition, in order to facilitate the rotational connection between the first link 100 and the first telescopic damping member 300, a planar connection wall is cut in the middle of the first link 100, and the planar connection wall is provided with a hinge hole, and the hinge hole is in hinged connection with the hinge hole on the first telescopic damping member 300 through a hinge pin.
The installation steps of the flexible connecting mechanism are as follows:
1. after the first and second buoyant modules 600 and 700 are manufactured, the first flange connection 800 is installed at a designated position of the first buoyant module 600, the second flange connection 900 is installed at a designated position of the second buoyant module 700, and then the first flange connection 800 and the first end of the first connection rod 100 are sequentially connected by a hinge pin, and the second flange connection 900 and the first end of the second connection rod 200 are sequentially connected by a hinge pin.
2. When the first buoyant module 600 and the second buoyant module 700 are connected, the second end of the first link 100 is connected with the second connection part of the transition connection member 500 through a hinge pin, the second end of the first telescopic damping member 300 is connected with the first connection part of the transition connection member 500 through a hinge pin, and the first end of the first telescopic damping member 300 is connected with the middle part of the first link 100 through a hinge pin; then, the second end of the second connecting rod 200 is connected to the fourth connecting portion of the transition connecting member 500 by a hinge pin, the second end of the second telescopic damping member 400 is connected to the third connecting portion of the transition connecting member 500 by a hinge pin, and the first end of the second telescopic damping member 400 is connected to the middle portion of the second connecting rod 200 by a hinge pin, thereby completing the installation.
In addition, the invention also discloses a floating platform and an offshore photovoltaic power station, which both comprise a plurality of floating body modules and the flexible connecting mechanisms, adjacent floating body modules are connected through the flexible connecting mechanisms, and the floating platform and the offshore photovoltaic power station have all the technical effects of the flexible connecting structures because the floating body modules comprise the flexible connecting mechanisms, and are not repeated herein.
It should be understood that the flexible connection structure provided by the present invention can be used in the technical fields of offshore photovoltaic power stations, offshore wind power stations, offshore fishing systems, etc., and therefore, the application range of the flexible connection structure is not particularly limited by the present invention.
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 other 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 (10)

1. A flexible connection mechanism, comprising:
the first end of the first connecting rod is used for being rotatably connected with the first floating body module;
the first end of the second connecting rod is used for being rotatably connected with the second floating body module;
the first end of the first telescopic damping piece is rotatably connected with the middle part of the first connecting rod;
the first end of the second telescopic damping piece is rotatably connected with the middle part of the second connecting rod; and
transition piece, transition piece is equipped with first connecting portion, second connecting portion, third connecting portion and fourth connecting portion, first connecting portion with the second connecting portion are located one side of transition piece's vertical central plane, the third connecting portion with the fourth connecting portion are located the opposite side of transition piece's vertical central plane, the second end of first flexible damping piece with first connecting portion rotate to be connected, the second end of first connecting rod with second connecting portion rotate to be connected, the second end of the flexible damping piece of second with third connecting portion rotate to be connected, the second end of second connecting rod with fourth connecting portion rotate to be connected.
2. The flexible connection mechanism of claim 1, further comprising a first flange connection disposed on the first buoyant module and a second flange connection disposed on the second buoyant module, the first link being rotationally connected to the first flange connection and the second link being rotationally connected to the second flange connection.
3. The flexible connection mechanism of claim 2, wherein the first flange connection member and the first connection rod, and the second flange connection member and the second connection rod are connected by hinge pins.
4. The flexible connection mechanism according to claim 1, wherein the transition connection member includes four connection arms, an included angle between adjacent connection arms is 90 °, and the first connection portion, the second connection portion, the third connection portion, and the fourth connection portion are respectively disposed at end portions of the four connection arms.
5. The linkage of claim 1 wherein said first and second telescopic dampers are spring or hydraulic dampers.
6. The flexible connection mechanism according to claim 1, wherein if a connection line between the first end of the first link and the second end of the first link is a first connection line, and a connection line between the second end of the first link and the first connection portion is a second connection line, an angle between the first connection line and the second connection line is less than 90 °.
7. The linkage of claim 1 wherein the first end of the first telescoping damping member is connected to the first connection, the second end of the first link is connected to the second connection, the second end of the second telescoping damping member is connected to the third connection, and the second end of the second link is connected to the fourth connection by a hinge pin.
8. The linkage of claim 1 wherein the first link has a planar connecting wall cut in its middle portion, the planar connecting wall being provided with a hinge hole for articulation with the first telescopic damping member.
9. A floating platform comprising a plurality of buoyant modules and a flexible connection according to any one of claims 1 to 8, adjacent buoyant modules being connected by the flexible connection.
10. Offshore photovoltaic power station, characterized in that it comprises a flexible connection according to any one of claims 1 to 8.
CN202210842635.0A 2022-07-18 2022-07-18 Flexible connecting mechanism, floating type platform and offshore photovoltaic power station Pending CN115180081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210842635.0A CN115180081A (en) 2022-07-18 2022-07-18 Flexible connecting mechanism, floating type platform and offshore photovoltaic power station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210842635.0A CN115180081A (en) 2022-07-18 2022-07-18 Flexible connecting mechanism, floating type platform and offshore photovoltaic power station

Publications (1)

Publication Number Publication Date
CN115180081A true CN115180081A (en) 2022-10-14

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CN202210842635.0A Pending CN115180081A (en) 2022-07-18 2022-07-18 Flexible connecting mechanism, floating type platform and offshore photovoltaic power station

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