CN216580917U

CN216580917U - Floating power station, tracking support device thereof and buoyancy support system

Info

Publication number: CN216580917U
Application number: CN202122298943.5U
Authority: CN
Inventors: 马涛; 吴昊; 吴维武
Original assignee: Huainan Yangguang Floating Body Technology Co ltd
Current assignee: Huainan Sunshine Water Surface Photovoltaic Technology Co ltd; Sunshine Water Surface Photovoltaic Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-05-24
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a floating power station, a tracking support device thereof and a buoyancy support system, wherein the tracking support device of the floating power station comprises: the photovoltaic module fixing device comprises a module fixing piece for fixing the photovoltaic module, a supporting module and an adjusting module; wherein, the adjusting module is arranged on the supporting module and drives the fixing part of the component to rotate. According to the tracking support device of the floating power station, the adjusting module is supported by the support module and drives the component fixing piece to rotate, so that the photovoltaic component fixed on the component fixing piece can rotate, the inclination angle of the photovoltaic component can be adjusted according to the illumination direction, tracking adjustment can be realized, the power generation efficiency is effectively improved, and the yield is improved.

Description

Floating power station, tracking support device thereof and buoyancy support system

Technical Field

The utility model relates to the technical field of floating power stations, in particular to a floating power station, a tracking support device and a buoyancy support system thereof.

Background

Due to the limitation of resources such as coal, photovoltaic power generation is gradually widely used. In the photovoltaic power station, the photovoltaic module can be arranged on the roof, the ground or the water surface. With the decrease of land resources, floating power stations are gradually widely used.

At present, in the floating power station, a photovoltaic module is fixed on a floating body, and the angle of the photovoltaic module is not adjustable. This results in low power generation efficiency and low profitability.

In summary, how to arrange a photovoltaic module to improve the power generation efficiency and thus the yield is a problem to be urgently solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is an object of the present invention to provide a tracking support device for a floating power plant to improve power generation efficiency and thus profitability. It is another object of the present invention to provide a buoyant support system for a floating power plant and a floating power plant.

In order to achieve the purpose, the utility model provides the following technical scheme:

a tracking support device for a floating power plant, comprising: the photovoltaic module comprises a module fixing piece for fixing the photovoltaic module, a supporting module and an adjusting module; the adjusting module is arranged on the supporting module and drives the component fixing piece to rotate.

Optionally, the assembly fixing part is a driven shaft, the adjusting module drives the driven shaft to rotate, and an output shaft of the adjusting module is parallel to an axis of the driven shaft.

Optionally, the axis of the output shaft of the adjustment module is higher than the axis of the driven shaft.

Optionally, the adjusting module drives the driven shaft to rotate through a connecting unit, and the connecting unit comprises a driving shaft and a connecting piece which are fixedly connected;

the driving shaft and the driven shaft are fixedly connected and coaxial, and the connecting piece is fixedly connected with the output shaft of the adjusting module.

Optionally, the driving shaft and the driven shaft are detachably and fixedly connected, and the connecting piece and the output shaft of the adjusting module are detachably and fixedly connected;

and/or the driving shaft and the driven shaft are sleeved.

Optionally, the assembly fixture and the adjustment module correspond one-to-one.

Optionally, at least one of the adjustment modules drives at least two of the assembly fixtures to rotate synchronously.

Optionally, at least two of the assembly fixtures are arranged in line and/or at least two of the assembly fixtures are arranged in parallel in all of the assembly fixtures driven by the same adjustment module.

Optionally, the adjusting module includes a driving unit, the driving unit includes a driving part and a speed reducer, the driving part drives the input shaft of the speed reducer to rotate, the number of output shafts of the speed reducer is at least two, and the output shafts of any two speed reducers are fixedly connected to different component fixing parts.

Optionally, the adjusting module comprises a driving unit and a linkage unit;

the linkage shaft of the driving unit and the linkage shaft of the linkage unit are coaxial and fixedly connected;

the output shaft of the adjusting module comprises an output shaft of the driving unit and an output shaft of the linkage unit, the output shaft of the driving unit and the output shaft of the linkage unit synchronously rotate, the output shaft of the driving unit is fixedly connected with the component fixing piece, and the output shaft of the linkage unit is fixedly connected with the component fixing piece.

Optionally, the driving unit comprises a driving part and a speed reducer, the driving part drives an input shaft of the speed reducer to rotate, and an output shaft of the speed reducer is fixedly connected with the assembly fixing part; the linkage unit comprises a linkage speed reducer, and an output shaft of the linkage speed reducer is fixedly connected with the assembly fixing piece.

Optionally, the tracking support device of the floating power station further comprises a damper, one end of the damper is fixedly connected with the assembly fixing member, and the other end of the damper is fixedly connected with the support module.

According to the tracking and supporting device of the floating power station, the adjusting module is supported by the supporting module and drives the component fixing piece to rotate, so that the photovoltaic component fixed on the component fixing piece can rotate, the inclination angle of the photovoltaic component can be adjusted according to the illumination direction, tracking and adjusting can be achieved, the power generation efficiency is effectively improved, and the yield is improved.

Based on the tracking support device of the floating power station, the utility model also provides a buoyancy support system of the floating power station, the buoyancy support system of the floating power station comprises a floating body device and a support device fixed on the floating body device, wherein the support device is the tracking support device of the floating power station.

Based on the above provided buoyancy support system of a floating power station, the present invention also provides a floating power station, comprising: the buoyancy supporting system is fixed on a photovoltaic assembly of the buoyancy supporting system; wherein, the buoyancy support system is the buoyancy support system of above-mentioned floating power station.

Optionally, the floating power station further comprises an assembly connecting piece, both ends of the photovoltaic assembly are fixedly connected with the assembly connecting piece, and the assembly fixing piece is fixedly connected with the assembly connecting piece.

Optionally, the assembly fixing piece and the assembly connecting piece are detachably and fixedly connected, and an included angle between the assembly fixing piece and the assembly connecting piece is adjustable.

Optionally, the assembly connecting piece is C-shaped steel, and the assembly fixing piece and the assembly connecting piece are fixedly connected through a U-shaped piece.

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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of a floating power plant according to an embodiment of the present invention;

FIG. 2 is a top view of the structure shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure shown in FIG. 1;

FIG. 4 is a front view of the structure shown in FIG. 3;

FIG. 5 is a schematic view of another configuration of a floating power plant according to an embodiment of the present invention;

FIG. 6 is a schematic view of a connection of the photovoltaic module and the module retainer of FIG. 1 or FIG. 5;

FIG. 7 is a side view of the structure shown in FIG. 6;

FIG. 8 is a top view of another configuration of a floating power plant provided by an embodiment of the present invention;

FIG. 9 is an enlarged view of a portion of the structure shown in FIG. 8;

FIG. 10 is a front view of the structure shown in FIG. 8;

FIG. 11 is an enlarged view of a portion of the structure shown in FIG. 10;

FIG. 12 is an enlarged view of a portion of the structure shown in FIG. 11;

FIG. 13 is a schematic diagram of a floating body structure of a floating body unit in a floating power plant according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a connection unit in the floating power plant according to an embodiment of the present invention;

FIG. 15 is a side view of a connection unit in the floating power plant provided by an embodiment of the present invention;

fig. 16 is a schematic connection diagram of a damper in the floating power station according to the embodiment of the present invention.

Detailed Description

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. 3 to 5, the tracking support device of the floating power station provided by the embodiment of the present invention comprises: a module fixing member 105 for fixing the photovoltaic module 300, a support module, and an adjustment module; wherein, the adjusting module is disposed on the supporting module, and the adjusting module drives the assembly fixing member 105 to rotate.

It will be appreciated that the support module described above supports the conditioning module and the module mount 105, thereby supporting the photovoltaic module 300. The support module is used to be fixedly connected with the floating body device 200 so as to be able to float on water.

In the tracking support device of the floating power station provided by the embodiment, the support module is used for supporting the adjusting module and the adjusting module driving assembly fixing piece 105 to rotate, so that the rotation of the photovoltaic assembly 300 fixed on the assembly fixing piece 105 can be realized, the inclination angle of the photovoltaic assembly 300 can be adjusted, namely, the inclination angle of the photovoltaic assembly 300 can be adjusted according to the illumination direction, the tracking adjustment can be realized, the power generation efficiency is effectively improved, and the yield is improved.

To facilitate the rotation of the driving member fixing member 105, the driving member fixing member 105 is a driven shaft, and the adjusting module drives the driven shaft to rotate. In particular, the axes of the output shaft of the adjustment module and the driven shaft may or may not be collinear.

Alternatively, if the axes of the output shaft of the adjustment module and the driven shaft are not collinear, the axes of the output shaft of the adjustment module and the driven shaft are parallel. Like this, the driven shaft can carry out the arc swing for the focus of whole showy power plant is on the central line of driven shaft, like this, can reduce the moment of torsion demand value of the output shaft of adjusting module, has also improved stability, resistance to plucking and wind resistance.

The swing angle a of the driven shaft is selected according to actual needs as shown in fig. 15, which is not limited in the present embodiment,

in the tracking support device for the floating power station, the axis of the output shaft of the adjusting module is higher than the axis of the driven shaft, or the axis of the output shaft of the adjusting module is lower than the axis of the driven shaft. For improved stability, the axis of the output shaft of the adjusting module can be selected to be higher than the axis of the driven shaft.

In order to facilitate the parallel of the output shaft of the adjusting module and the axis of the driven shaft, the adjusting module may be selected to drive the driven shaft to rotate through the connecting unit 104, as shown in fig. 14 and 15, the connecting unit 104 includes a driving shaft 1041 and a connecting member 1042, which are fixedly connected, wherein the driving shaft 1041 and the driven shaft are fixedly connected and coaxial, and the connecting member 1042 is fixedly connected with the output shaft of the adjusting module.

Specifically, the axis of the coupling 1042 is parallel to the axis of the driving shaft 1041. The connecting member 1042 may be a connecting plate or a connecting shaft. The connecting member 1042 may be a connecting plate for simplifying the structure.

For the relative position relationship between the connecting member 1042 and the driving shaft 1041, it is selected according to actual needs, and in order to reduce the volume, the connecting member 1042 can be selected to be located on one side of the axis of the driving shaft 1041.

In the above-mentioned connection unit 104, the driving shaft 1041 and the connecting piece 1042 can be selected to be two separate components, for example, the driving shaft 1041 and the connecting piece 1042 are fixedly connected by welding; alternatively, the driving shaft 1041 and the connecting member 1042 may be integrally formed. To simplify installation, the drive shaft 1041 and the coupling 1042 may be selected to be of one-piece construction.

For convenience of disassembly and maintenance, the driving shaft 1041 and the driven shaft may be detachably and fixedly connected, and the connecting member 1042 and the output shaft of the adjusting module are detachably and fixedly connected, for example, the driving shaft 1041 and the driven shaft are detachably and fixedly connected through a threaded connecting member or a magnetic force adsorbing structure, and the connecting member 1042 and the output shaft of the adjusting module are detachably and fixedly connected through a threaded connecting member or a magnetic force adsorbing structure, which is not limited in this embodiment.

For the convenience of installation, the driving shaft 1041 and the driven shaft can be selected to be sleeved. Specifically, the driving shaft 1041 is externally sleeved on the driven shaft, or the driving shaft 1041 is internally sleeved on the driven shaft. In order to reduce the weight, the driving shaft 1041 may be sleeved on the driven shaft, and at this time, the driving shaft 1041 has a cylindrical structure. At this moment, the selectable driving shaft 1041 and the driven shaft are fixedly connected through a threaded connection piece penetrating through the driving shaft 1041 and the driven shaft, specifically, the driving shaft 1041 is provided with a first mounting hole 1043, the driven shaft is provided with a second mounting hole 1044, a bolt or a screw passes through the first mounting hole 1043 and the second mounting hole 1044, the bolt or the screw is fastened on the driving shaft 1041 through a nut, and the driving shaft 1041 and the driven shaft are fixedly connected.

For the convenience of assembly, the first mounting hole 1043 or the second mounting hole 1044 is a strip-shaped hole to avoid the problem that the mounting cannot be performed due to machining errors.

In the tracking support device of the floating power station, the number relationship between the assembly fixing piece 105 and the adjusting module is selected according to actual requirements. Specifically, the assembly fixture 105 and the adjustment modules correspond one-to-one, i.e., the adjustment modules drive one assembly fixture 105 to rotate; alternatively, the adjustment module drives two or more assembly fixtures 105 to rotate synchronously.

To reduce costs, at least one adjustment module may be selected to drive at least two assembly mounts 105 to rotate in unison. Specifically, of all of the assembly fixtures 105 driven by the same adjustment module, at least two of the assembly fixtures 105 are arranged in line, and/or at least two of the assembly fixtures 105 are arranged in parallel. Of course, at least two component fixing members 105 of all component fixing members 105 driven by the same adjusting module may be inclined with respect to each other, and the embodiment is not limited thereto.

The specific structure of the adjusting module is selected according to actual needs. Specifically, if the assembly fixing members 105 correspond to the adjusting modules one to one, the adjusting modules may be selected to include a driving unit 103, the driving unit 103 includes a driving part and a speed reducer, the driving part drives an input shaft of the speed reducer to rotate, an output shaft of the speed reducer is one, and the output shaft of the speed reducer is fixedly connected to the assembly fixing members 105.

Specifically, if at least one adjusting module drives at least two component fixing members 105 to rotate synchronously, the adjusting module may optionally include a driving unit 103, the driving unit 103 includes a driving part and a speed reducer, the driving part drives an input shaft of the speed reducer to rotate, the number of output shafts of the speed reducer is at least two, and the output shafts of any two speed reducers are fixedly connected with different component fixing members 105. If the number of the output shafts of the speed reducer is two, the two output shafts of the speed reducer can be collinear, parallel or inclined relatively.

Specifically, if at least one adjusting module drives at least two component fixing members 105 to rotate synchronously, the adjusting module may further include a driving unit 103 and a linkage unit 109, a linkage shaft of the driving unit 103 and a linkage shaft of the linkage unit 109 are coaxial and fixedly connected, an output shaft of the adjusting module includes an output shaft of the driving unit 103 and an output shaft of the linkage unit 109, the output shaft of the driving unit 103 and the output shaft of the linkage unit 109 rotate synchronously, the output shaft of the driving unit 103 and the component fixing members 105 are fixedly connected, and the output shaft of the linkage unit 109 and the component fixing members 105 are fixedly connected.

It is understood that the output shaft of the driving unit 103 and the linkage shaft of the driving unit 103 rotate synchronously, and the linkage shaft of the linkage unit 109 and the output shaft of the linkage unit 109 rotate synchronously. The driving unit 103 drives the assembly fixture 105 fixedly connected to the linkage unit 109 to rotate through the linkage unit 109.

In the adjusting module, the driving unit 103 and the linkage unit 109 are arranged, so that linkage of the photovoltaic modules 300 in multiple rows can be realized, only one driving part can be arranged, the structure and control are simplified, and the cost is reduced.

In the above adjusting module, for convenience of layout, it is selectable that the output shafts of the driving unit 103 and the linkage unit 109 are arranged in parallel, and the linkage shaft and the output shaft of the driving unit 103 are arranged vertically. Namely, the output shaft of the linkage unit 109 and the linkage shaft vertical device. For convenience of installation, the linkage shaft of the driving unit 103 and the linkage shaft of the linkage unit 109 can be selected to be fixedly connected through a linkage connecting shaft 110.

In the above-mentioned adjusting module, there may be one or two output shafts of the driving unit 103. If the number of the output shafts of the driving unit 103 is two, the two output shafts of the driving unit 103 can be selected to be arranged coaxially, and the two output shafts of the driving unit 103 are symmetrically arranged about the linkage shaft of the driving unit 103. Accordingly, the number of output shafts of the linkage unit 109 may be one or two. If the number of the output shafts of the linkage unit 109 is two, the two output shafts of the linkage unit 109 can be selected to be arranged coaxially, and the two output shafts of the linkage unit 109 are symmetrically arranged about the linkage shaft of the linkage unit 109.

In the above adjusting module, the number of the linkage units 109 is selected according to actual needs. If the two end units 109 are one, the linkage shaft of the linkage unit 109 can be one. If the number of the linkage units 109 is more than two, the number of the linkage shafts of at least one linkage unit 109 is one, the number of the linkage shafts of at least one linkage unit 109 is two, and the linkage shafts of two linkage units 109 in two adjacent linkage units 109 are fixedly connected, for example, the linkage shafts of the linkage units 109 are fixedly connected through a linkage connecting shaft 110. It should be noted that, along the distribution direction of the linkage units 109, the linkage shaft of the last linkage unit 109 is one, and the last linkage unit 109 is farthest from the driving unit 103. In all the linkage units 109, except the last linkage unit 109, there are two linkage shafts of the other linkage units 109. One linkage shaft of the two linkage shafts of the linkage unit 109 is used for input drive, the two linkage shafts are used for output drive, and the two linkage shafts are coaxially arranged.

In the above adjusting module, one or two linkage shafts of the driving unit 103 may be provided, and are selected according to actual needs. If the number of the linkage shafts of the driving unit 103 is two, the two linkage shafts can be selected to be arranged coaxially.

In the above adjusting module, the specific structures of the driving unit 103 and the linkage unit 109 are selected according to actual needs. Alternatively, the driving unit 103 includes a driving member and a speed reducer, the driving member drives an input shaft of the speed reducer to rotate, and an output shaft of the speed reducer is fixedly connected with the module fixing member 105; the linkage unit 109 includes a linkage reducer, an output shaft of which is fixedly connected to the assembly fixing member 105. The driving component may be a motor or a rotary cylinder, and the like, which is not limited in this embodiment.

In the tracking support device of the floating power station, the adjustment module drives the assembly fixing member 105 to rotate, so that the assembly fixing member 105 has certain vibration, and in order to reduce, even eliminate the vibration, the tracking support device of the floating power station may further include a vibration damper 106, as shown in fig. 16, one end of the vibration damper 106 is fixedly connected to the assembly fixing member 105, and the other end of the vibration damper 106 is fixedly connected to the support module. Thus, by providing the damper 106, the vibration of the assembly fixture 105 can be reduced, the stability can be improved, and the power generation efficiency can be increased.

The type of the damper 106 is selected according to actual needs, and the present embodiment is not limited thereto.

In the tracking support device of the floating power station, the specific structure of the support module is selected according to actual needs. Optionally, the support module comprises: a support beam 101, a support column 102 fixed to the support beam 101; wherein, the adjusting module is disposed on the supporting column 102.

The number and distribution of the supporting columns 102 are selected according to actual needs; the support beam 101 is used to be fixed to the floating body device 200, and the specific structure of the support beam 101 is selected according to actual needs, which is not limited in this embodiment.

If the tracking support device of the floating power station comprises a damper 106, the damper 106 is fixedly connected with the support column 102. If the adjusting module includes a driving unit 103 and an interlocking unit 109, the driving unit 103 and the interlocking unit 109 are respectively fixed to different support columns 102.

Based on the tracking support device of the floating power station provided in the above embodiment, the present embodiment also provides a buoyancy support system of the floating power station, which includes a floating body device 200 and a support device 100 fixed to the floating body device 200, wherein the support device 100 is the tracking support device of the floating power station described in the above embodiment.

Since the tracking support device of the floating power station provided by the above embodiment has the above technical effects, and the buoyancy support system of the floating power station includes the tracking support device of the floating power station, the buoyancy support system of the floating power station also has corresponding technical effects, and details are not described herein.

In the buoyancy support system of the floating power station, the specific structure of the floating body device 200 is selected according to actual needs. Specifically, the floating body device 200 may be selected to include floating bodies 201, and two adjacent floating bodies 201 are butted and fixedly connected, as shown in fig. 1 and 2; optionally, the floating body device 200 includes floating bodies 201 and connecting rods 202, the adjacent floating bodies 201 are fixedly connected, and a plurality of floating bodies 201 are further connected through the connecting rods 202 in a reinforced manner, as shown in fig. 13.

The type of the floating body 201 is selected according to actual needs, for example, the floating body 201 is a floating tank or a floating pipe, and this embodiment is not limited thereto.

Based on the buoyancy support system of the floating power station that the above-mentioned embodiment provided, this embodiment still provides a floating power station, and this floating power station includes: a buoyant support system secured to the photovoltaic module 300 of the buoyant support system; wherein, the buoyancy support system is the buoyancy support system of the floating power station described in the above embodiment.

Because the buoyancy support system of the floating power station provided by the above embodiment has the above technical effects, and the floating power station includes the buoyancy support system of the above floating power station, the above floating power station also has corresponding technical effects, and details are not repeated herein.

In the above-mentioned showy power station, be provided with the pursuit module that can trail the sun azimuth, above-mentioned adjusting module adjusts photovoltaic module 300's inclination according to the pursuit information of pursuit module to improve the generating efficiency.

In the floating power station, the photovoltaic module 300 comprises a plurality of photovoltaic panels, and the number of the photovoltaic panels is selected according to actual needs. The length direction of the selectable module fixing member 105 may be parallel to the length direction of the photovoltaic panel, the length direction of the selectable module fixing member 105 may be parallel to the width direction of the photovoltaic panel, or the selectable module fixing member 105 and the photovoltaic panel are disposed in a relatively inclined manner, which is not limited in this embodiment.

In the floating power station, one or more photovoltaic panels fixed on the same module fixing member 105 may be provided, which is not limited in this embodiment. Optionally, a photovoltaic panel can be secured to a module retainer 105, as shown in fig. 1, 2, and 6; alternatively, one photovoltaic panel may be fixed to at least two of the module fixing members 105, which is not limited in this embodiment. Accordingly, one module retainer 105 may be selected to retain a row of photovoltaic panels, as shown in fig. 1, 2 and 6; alternatively, one module retainer 105 may retain two rows of photovoltaic panels, as shown in fig. 8 and 9.

For the convenience of installation, the floating power station further comprises a module connecting member 107, as shown in fig. 6 and 7, both ends of the photovoltaic module 300 are fixedly connected with the module connecting member 107, and the module fixing member 105 is fixedly connected with the module connecting member 107. To facilitate removal and maintenance, the optional module attachment member 105 and the module attachment member 107 may be removably attached, and the angle between the module attachment member 105 and the module attachment member 107 may be adjustable.

For the above-mentioned detachable fixed connection manner, the detachable fixed connection is realized by, for example, a threaded connection member or a magnetic adsorption structure, which is not limited in this embodiment, according to actual needs.

In order to adjust the relative position relationship between the module fixing member 105 and the photovoltaic panel, the module connecting member 107 may be C-shaped steel, and the module fixing member 105 and the module connecting member 107 are fixedly connected by a U-shaped member 108, as shown in fig. 7. In this case, the length direction of the module connecting member 107 may be selected to be parallel to the length direction of the photovoltaic panel, and the length direction of the module connecting member 107 may be selected to be parallel to the width direction of the photovoltaic panel.

The U-shaped member 108 may be a U-shaped clamp or a U-shaped bolt, which is selected according to actual needs and is not limited in this embodiment.

In the above structure, the relative position relationship between the module fixing member 105 and the photovoltaic panel can be adjusted by adjusting the included angle between the module fixing member 105 and the module connecting member 107. Specifically, as shown in fig. 6 and 7, the module fixture 105 and the module connecting member 107 are vertically disposed such that the module fixture 105 and the photovoltaic panel are disposed in parallel; as shown in fig. 10-12, the module retainer 105 and the module connector 107 are disposed at an angle relative to each other such that the module retainer 105 and the photovoltaic panel are disposed at an angle relative to each other. Like this, also can adjust photovoltaic module 300's inclination, be convenient for improve the generating efficiency.

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 utility model. 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

1. A tracking support device for a floating power plant, comprising: a module mount (105) for mounting a photovoltaic module (300), a support module, and an adjustment module; wherein the adjusting module is arranged on the supporting module and drives the component fixing part (105) to rotate;

the assembly fixing part (105) is a driven shaft, and the adjusting module drives the driven shaft to rotate.

2. The tracking support device of claim 1, wherein the output shaft of the adjustment module and the axis of the driven shaft are parallel.

3. The tracking support device of claim 2, wherein the axis of the output shaft of the adjustment module is higher than the axis of the driven shaft.

4. The tracking support device according to claim 2, characterized in that the adjustment module drives the driven shaft in rotation by means of a connection unit (104), the connection unit (104) comprising a fixedly connected driving shaft (1041) and a connecting piece (1042);

the driving shaft (1041) and the driven shaft are fixedly connected and coaxial, and the connecting piece (1042) is fixedly connected with an output shaft of the adjusting module.

5. The tracking support device of claim 4,

the driving shaft (1041) is detachably and fixedly connected with the driven shaft, and the connecting piece (1042) is detachably and fixedly connected with an output shaft of the adjusting module;

and/or the driving shaft (1041) and the driven shaft are sleeved.

6. The tracking support device according to claim 1, characterized in that the assembly fixture (105) and the adjustment module correspond one-to-one.

7. Tracking support device according to claim 1, characterized in that at least one of said adjustment modules drives at least two of said assembly fixtures (105) in synchronous rotation.

8. Tracking support device according to claim 7, characterized in that of all said assembly fixtures (105) driven by one and the same adjusting module, at least two of said assembly fixtures (105) are arranged in line and/or at least two of said assembly fixtures (105) are arranged in parallel.

9. The tracking support device according to claim 7, characterized in that the adjustment module comprises a drive unit (103), the drive unit (103) comprising a drive member and a reducer, the drive member driving an input shaft of the reducer to rotate, the output shafts of the reducer being at least two, and any two of the output shafts of the reducer being fixedly connected to different ones of the assembly fixtures (105).

10. Tracking support device according to claim 7, characterized in that the adjustment module comprises a drive unit (103) and a linkage unit (109);

the linkage shaft of the driving unit (103) and the linkage shaft of the linkage unit (109) are coaxial and fixedly connected;

the output shaft of the adjusting module comprises an output shaft of the driving unit (103) and an output shaft of the linkage unit (109), the output shaft of the driving unit (103) and the output shaft of the linkage unit (109) rotate synchronously, the output shaft of the driving unit (103) is fixedly connected with the assembly fixing piece (105), and the output shaft of the linkage unit (109) is fixedly connected with the assembly fixing piece (105).

11. Tracking support device according to claim 10, characterized in that the drive unit (103) comprises a drive member and a reducer, the drive member driving an input shaft of the reducer in rotation, an output shaft of the reducer being fixedly connected with the assembly fixture (105); the linkage unit (109) comprises a linkage speed reducer, and an output shaft of the linkage speed reducer is fixedly connected with the assembly fixing piece (105).

12. The tracking support device according to any of claims 1-11, further comprising a damper (106), one end of the damper (106) being fixedly connected to the assembly fixture (105) and the other end of the damper (106) being fixedly connected to the support module.

13. A buoyant support system for a floating power plant comprising a buoyant body means (200) and a support means (100) secured to the buoyant body means (200), characterised in that the support means (100) is a tracking support means according to any one of claims 1 to 12.

14. A floating power plant comprising: a buoyant support system, a photovoltaic module (300) secured to the buoyant support system, wherein the buoyant support system is the buoyant support system of claim 13.

15. The floating power plant according to claim 14, characterized in that it further comprises a module connecting member (107), both ends of the photovoltaic module (300) being fixedly connected to the module connecting member (107), the module fixing member (105) being fixedly connected to the module connecting member (107).

16. The floating power plant according to claim 15, characterized in that said module securing members (105) and said module connecting members (107) are detachably and fixedly connected and that the angle between said module securing members (105) and said module connecting members (107) is adjustable.

17. A floating power plant according to claim 15, characterized in that the module connecting pieces (107) are C-section steel, and that the module securing pieces (105) and the module connecting pieces (107) are fixedly connected by U-profiles (108).