CN220553948U - Supporting structure, photovoltaic bracket system and photovoltaic power station - Google Patents

Abstract

The application discloses bearing structure, photovoltaic mounting system and photovoltaic power plant belongs to the photovoltaic power plant field. The bearing structure for connect first installation department and steel strand wires group, include: a first base for mounting the first mounting portion; and at least two first support components are arranged at intervals along the Y direction, each group of first support components comprises at least one support part, each support part is provided with a first connecting end part and a second connecting end part which are oppositely arranged along the Z direction, each first connecting end part of each support part is used for being connected with the steel strand group, each second connecting end part of each support part is connected with the first base, and at least one support part is obliquely arranged. The supporting structure can improve the overall stability of the photovoltaic support structure, avoid overturning or falling off of the photovoltaic module under the conditions of wind power and other environmental external forces, ensure the normal work of the photovoltaic module and improve the generated energy of the photovoltaic power station.

Description

Supporting structure, photovoltaic bracket system and photovoltaic power station

Technical Field

The application belongs to the technical field of photovoltaic power stations, and particularly relates to a supporting structure, a photovoltaic bracket system and a photovoltaic power station.

Background

The existing photovoltaic flexible support is poor in structural stability, the flexible support is easy to vibrate greatly under the conditions of strong wind and other environmental external forces, distortion is generated, even the photovoltaic module is turned over and falls off, personal safety is endangered, maintenance cost is increased, and investment income of a photovoltaic power station is influenced.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a bearing structure, photovoltaic bracket system and photovoltaic power plant, is favorable to improving flexible bracket structure's stability, security and life.

In a first aspect, the present application provides a support structure for connecting a first mounting portion and a steel strand set, comprising:

a first base for mounting the first mounting portion; and

the steel strand assembly comprises at least two first supporting components, wherein the first supporting components are arranged at intervals along the Y direction, each group of the first supporting components comprises at least one supporting part, each supporting part is provided with a first connecting end part and a second connecting end part which are oppositely arranged along the Z direction, the first connecting end parts of the supporting parts are used for being connected with the steel strand assembly, the second connecting end parts of the supporting parts are connected with the first base, and the at least one supporting part is obliquely arranged.

According to the supporting structure of the photovoltaic power station, through being the slope setting with at least one supporting part for first supporting component side direction atress is good, can improve supporting structure overall stability, makes and connects firmly between first installation department and the steel strand wires group, can improve photovoltaic supporting structure's overall stability, avoids photovoltaic module upset or drop under wind-force and other environment external force condition, can guarantee photovoltaic module normal operating, improves photovoltaic power station generated energy.

According to one embodiment of the present application, each of the supporting portions is disposed obliquely from the first base edge toward the first base middle portion in a direction from the first connecting end portion to the second connecting end portion.

According to one embodiment of the application, the second connection end of at least part of the support portion is detachably connected to the first base.

According to one embodiment of the application, each set of said first support assemblies comprises two of said support portions.

According to one embodiment of the present application, the second connection end portion of each supporting portion is disposed flat.

According to one embodiment of the application, the first mounting portion is rotatably mounted to the first base.

According to an embodiment of the present application, a bearing or a rotation speed reducer is further disposed on the first base, and the bearing or the rotation speed reducer is used for being rotatably installed by the first installation portion.

According to one embodiment of the present application, the support structure further comprises at least one connecting component, and the at least one connecting component is sandwiched between two adjacent first support components and is used for connecting the two adjacent first support components.

According to one embodiment of the present application, the first base includes:

a substrate; the method comprises the steps of,

the at least two mounting plates are arranged at intervals along the Y direction and correspond to the at least two first supporting components, the at least two mounting plates are mounted on the base plate, and the side surfaces of the at least two mounting plates are connected with the second connecting end parts of the supporting parts.

In a second aspect, the present application provides a photovoltaic rack system comprising:

the steel strand group extends along the X direction;

the first installation part is arranged in an extending mode along the Y direction and is used for installing a plurality of first photovoltaic modules;

the support structure of any one of the above claims, wherein the support structure is configured to connect the first mounting portion and the steel strand set.

The photovoltaic support system of this application is through setting up bearing structure for connect firmly between first installation department and the steel strand wires group, can improve photovoltaic support structure's overall stability, avoid photovoltaic module upset or drop under wind-force and other environment external force circumstances, can guarantee photovoltaic module normal operating, improve the utilization ratio of solar energy, increase photovoltaic power plant's generated energy.

According to one embodiment of the application, the steel strand groups and the first installation parts are arranged at intervals along the Z direction, and the Z direction is parallel to the up-down direction; and/or the number of the groups of groups,

the support structure is provided with a plurality of support structures, and the support structures are arranged at intervals along the Y direction.

In a third aspect, the present application provides a photovoltaic power plant comprising:

the photovoltaic bracket system of any of the above;

a plurality of first photovoltaic modules mounted on the first mounting portion;

and the plurality of second photovoltaic modules are arranged on the second installation part.

According to the photovoltaic power station, through setting up photovoltaic support system, guarantee that photovoltaic power station overall structure is stable, avoid photovoltaic module upset or drop under wind-force and other environment external force circumstances, can guarantee photovoltaic module normal operating, improve the utilization ratio of solar energy, increase photovoltaic power station's generated energy.

According to an embodiment of the application, the photovoltaic power station further comprises a plurality of third photovoltaic modules, the third photovoltaic modules are arranged at intervals along the X direction, and the third photovoltaic modules are respectively installed on the steel strand groups.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic view of an embodiment of a support structure provided herein;

FIG. 2 is one of the schematic views of the support structure of FIG. 1 mounted to a first mounting portion;

FIG. 3 is a second schematic view of the support structure of FIG. 1 mounted with a first mounting portion;

FIG. 4 is a schematic structural view of another embodiment of a support structure provided herein;

FIG. 5 is one of the schematic views of the support structure of FIG. 4 mounted to a first mounting portion;

fig. 6 is one of schematic structural diagrams of a photovoltaic bracket system provided in an embodiment of the present application;

FIG. 7 is a second schematic view of a photovoltaic bracket system according to an embodiment of the present disclosure;

FIG. 8 is a third schematic structural view of a photovoltaic bracket system provided in an embodiment of the present application;

FIG. 9 is a schematic view of the mounting of the carriage assembly of FIG. 8;

FIG. 10 is a schematic view of the installation of the tension assembly of FIG. 8.

Reference numerals:

a support structure 100;

a first base 101, a first support assembly 102, a support 103, a connection plate 104, a bearing or rotation speed reducer 105, a connection assembly 106, a base plate 107, a mounting plate 108;

a photovoltaic support system 200;

steel strand set 201, first mounting portion 202, second mounting portion 203, load bearing assembly 204, upright 205, load bearing portion 206, middle beam 207, end load bearing assembly 208, end beam 209, tension assembly 210;

a first photovoltaic module 301, a second photovoltaic module 302, and a third photovoltaic module 303.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

A support structure according to an embodiment of the present application is described below with reference to fig. 1-10.

The application provides a supporting structure 100, the supporting structure 100 is used for connecting a first installation part 202 and a steel strand group 201, so that the installation operation between the first installation part 202 and the steel strand group 201 is simple, and the labor can be saved; the internal structure of the photovoltaic bracket is stable, and the normal operation of the photovoltaic module is ensured.

As shown in fig. 1, the support structure 100 includes: a first base 101 and at least two first support assemblies 102.

The first base 101 is used for installing the first installation portion 202, and provides a supporting surface for the first installation portion 202, so that the installation stability of the first installation portion 202 can be ensured, and the first installation portion 202 and the steel strand group 201 can be conveniently installed and connected.

The material of the first base 101 may be various, for example, the material of the first base 101 may be stainless steel or plastic, which is not particularly limited in this application.

The shape and style of the first base 101 may be various, for example, the first base 101 may be solid round or rectangular, which may improve the overall strength of the first base 101; the first base 101 may be hollow circular or rectangular, and the weight of the first base is reduced, which is not particularly limited in this application.

It should be understood that the first base 101 and the first mounting portion 202 may be mounted in various manners, for example, the first base 101 and the first mounting portion 202 may be welded or bolted, which is not specifically limited in this application.

As shown in fig. 1, at least two first support assemblies 102 are arranged at intervals along the Y direction, so that after the at least two first support assemblies 102 are in contact with the steel strand group 201, the support nodes can be enclosed into a large enough support area, and stability between the two first support assemblies 102 and the steel strand group 201 is improved. It should be noted that the number of the first supporting members 102 may be three or more, which is not particularly limited in this application.

It is understood that the first support component 102 and the steel strand set 201 may be connected in various manners, for example, in one embodiment, the first support component 102 and the steel strand set 201 may be connected by welding; in other embodiments, the first support component 102 and the steel strand set 201 may be connected by a U-bolt, or the first support component 102 is provided with a through hole through which the steel strand set 201 passes, which is not specifically limited in this application.

As shown in fig. 1, each group of first supporting components 102 includes at least one supporting portion 103, each supporting portion 103 has a first connecting end portion and a second connecting end portion which are oppositely arranged along the Z direction, the first connecting end portions of each supporting portion 103 are all used for being connected with the steel strand group 201, and the second connecting end portions of each supporting portion 103 are all connected with the first base 101, so that the first base 101 is connected with the steel strand group 201 through each group of first supporting components 102, the connection between the first base 101 and the steel strand group 201 can be more stable, and the installation of the first base 101 and the steel strand group 201 is also facilitated.

Each group of first supporting components 102 can all include two supporting parts 103, and two supporting parts 103 can be along X to interval arrangement, can make and enclose synthetic supporting area increase between each group of first supporting components 102 and the steel strand wires group 201, and wherein, at least one supporting part 103 is the slope setting, can reduce the instability of first supporting components 102 side direction atress, improves bearing structure 100's overall stability for be connected between first base 101 and the steel strand wires group 201 more stably.

It should be noted that, when the first support assembly 102 has only one support portion 103, one support portion 103 is disposed obliquely; when the first supporting component 102 comprises two supporting parts 103, the two supporting parts 103 are obliquely arranged; when the first support assembly 102 includes a plurality of support portions 103, the plurality of support portions 103 are all disposed obliquely.

According to the supporting structure provided by the embodiment of the application, at least one supporting part 103 is obliquely arranged, so that the first supporting component 102 is stressed laterally well, the overall stability of the supporting structure 100 can be improved, the first mounting part 202 and the steel strand group 201 are firmly connected, the overall stability of the photovoltaic supporting structure can be improved, the photovoltaic component is prevented from overturning or falling off under the conditions of wind power and other environmental external forces, the normal work of the photovoltaic component can be ensured, and the generating capacity of a photovoltaic power station is improved.

In some embodiments, as shown in fig. 1, in the first supporting component 102, in the direction extending from the first connecting end to the second connecting end, each supporting portion 103 is obliquely arranged from the edge of the first base 101 to the middle of the first base 101, so that the supporting area enclosed by each supporting portion 103 changes in a decreasing trend in the direction extending from the first connecting end to the second connecting end, so that the first supporting component 102 encloses into a rectangular pyramid-like structure, and the rectangular pyramid stabilizing structure can not only provide vertical supporting force, but also improve the stability of the lateral stress of the first supporting component 102, and further improve the overall stability of the supporting structure 100, so that the connection between the first base 101 and the steel strand group 201 is more stable.

It should be noted that, in other embodiments, the support frame may have a triangular pyramid structure, a rectangular pyramid structure, a pentagonal pyramid structure, or the like according to the number of the supporting portions 103 in each first supporting component 102, which is not specifically limited in this application.

In some embodiments, the second connection end of at least part of the supporting portion 103 is detachably connected to the first base 101, so that the mounting and dismounting between the two are relatively simple, which is convenient for replacing or reutilizing the parts, and is beneficial for prolonging the service life of the supporting structure 100. In the present application, the detachable connection is achieved by bolting between the second connection end of at least part of the support 103 and the first base 101.

It can be understood that the second connection end portion of the entire supporting portion 103 may be detachably connected to the first base 101, so as to further facilitate the installation and detachment therebetween, which is not particularly limited in this application.

In some embodiments, as shown in fig. 1, each group of first support assemblies 102 includes two support portions 103, where the two support portions 103 may be arranged at intervals along the X direction, so that a support area enclosed between each group of first support assemblies 102 and the steel strand group 201 is increased, where at least one support portion 103 may be obliquely disposed, so that instability of lateral stress of the first support assemblies 102 may be reduced, and overall stability of the support structure 100 is improved, so that connection between the first base 101 and the steel strand group 201 is more stable.

It is understood that each set of the first supporting members 102 may include three or more supporting portions 103, or one first supporting member 102 may include one or more supporting portions 103, and another first supporting member 102 may include two or more supporting portions 103, which is not specifically limited herein.

In some embodiments, as shown in fig. 1, the second connection end portions of the supporting portions 103 are all in a flat arrangement, so that the second connection end portions of the supporting portions 103 and the first base 101 are better in fit, the contact area between the second connection end portions of the supporting portions 103 and the first base 101 is increased, the connection stability between the second connection end portions of the supporting portions 103 and the first base 101 is improved, the internal structure of the supporting structure 100 is stable, and the normal function of the supporting structure 100 is ensured.

It should be noted that, in this application, as shown in fig. 1, a connecting plate 104 may be disposed between the second connection end portion of each supporting portion 103 and the first base 101, the connecting plate 104 may be an integrally formed sheet metal part, a bottom plate of the connecting plate 104 is attached to the first base 101, two side plates of the connecting plate 104 are bent and disposed, and attached to the second connection end portion of each supporting portion 103, so that at least two supporting components and the first base 101 are further convenient to install, the installation difficulty is reduced, and the installation cost is saved.

In some embodiments, as shown in fig. 2, the steel strand group 201 is connected with the first installation portion 202 through the support structure 100, and the first installation portion 202 is rotatably installed on the first base 101, so that the first installation portion 202 can rotate on the support structure 100 along a certain direction, and can drive the first photovoltaic module 301 installed on the first installation portion 202 to rotate, so that sun tracking of the first photovoltaic module 301 can be realized, the solar energy utilization rate can be improved, and the power generation amount of the photovoltaic power station can be increased.

It should be noted that, there are various ways in which the support structure 100 rotates the first mounting portion 202, for example, in one embodiment, the best angle at which the first mounting portion 202 receives solar energy during a certain period of time may be detected by an external detection device, and the support structure 100 may be adjusted to rotate the first mounting portion 202 to a corresponding angle; in other embodiments, the solar activity track may be monitored in real time by an external monitoring device, and the first mounting portion 202 is rotated with the movement of the sun by the support structure 100; the present application is not particularly limited thereto.

In some embodiments, as shown in fig. 1, the first base 101 is further provided with a bearing or a rotation speed reducer 105, where the bearing or the rotation speed reducer 105 is used for the first installation portion 202 to rotate and install, so that the first installation portion 202 can rotate on the support structure 100 along a certain direction while being convenient for rotatable installation between the first base 101 and the first installation portion 202, and can drive the first photovoltaic module 301 installed on the first installation portion 202 to rotate, so that sun tracking of the first photovoltaic module 301 can be achieved, the utilization rate of solar energy can be improved, and the power generation capacity of the photovoltaic power station can be increased.

It should be noted that, the bearing is an important part in the contemporary mechanical equipment, its main function is to support the mechanical rotator, reduce its coefficient of friction in the course of motion, and guarantee its rotation precision; the rotary speed reducer adopts a slewing bearing (commonly called a turntable) as a speed reducer driven piece, can realize unlimited circumferential rotation and speed reduction, and can bear larger axial force, radial force and overturning force.

In the embodiment of the application, the bearing pedestal can adopt a rotating shaft type, and the rotating shaft type bearing pedestal is a large and extra-large bearing pedestal which can accept comprehensive load and has special structure, has the characteristics of compact structure, sensitive rotation, convenient maintenance of the device and the like, can adapt to different inclination angles of the first base 101, can also keep the horizontal installation of the first installation part 202, reduces the influence of installation errors, reduces the installation difficulty and saves the installation cost.

It is understood that the first base 101 and the bearing or the swing reducer 105 may be mounted in various manners, for example, the first base 101 and the bearing or the swing reducer 105 may be welded or bolted, which is not particularly limited in this application.

In some embodiments, as shown in fig. 1, the support structure 100 further includes at least one connection component 106, where the at least one connection component 106 is sandwiched between two adjacent first support components 102, and is used to connect the two adjacent first support components 102, so that the support frame structure is stable, and further the internal structure of the support component is stable, and the support performance is improved; the adjacent two first support assemblies 102 and the steel strand groups 201 can be connected stably and are not easy to slide, the connection stability between the support assemblies and the steel strand groups 201 is improved, the first installation portions 202 are installed stably, and the normal operation of the first photovoltaic assemblies 301 is guaranteed.

It is to be understood that the support structure 100 may include a plurality of connection assemblies 106, and a plurality of connection assemblies 106 may be disposed between two adjacent first support assemblies 102, where the plurality of connection assemblies 106 may be disposed at intervals along the X-direction and may be disposed at intervals along the Y-direction. Or can be arranged in two directions at the same time; the connection assembly 106 may be of various types, such as plastic or stainless steel, as not specifically limited in this application.

Various connection modes exist between the connection component 106 and the two adjacent first support components 102, for example, in one embodiment, the connection component 106 and the two adjacent first support components 102 can be connected through spot welding, so that the connection strength between the two can be improved, and the overall stability of the internal structure of the support structure 100 can be ensured; in other embodiments, the connecting component 106 and the adjacent two first support components 102 can be connected through bolts, so that the assembly and disassembly are simple, the replacement of components is convenient, and the service life of the support structure 100 is prolonged; the present application is not particularly limited thereto.

In some embodiments, the first base 101 comprises: a base plate 107 and at least two mounting plates 108.

The base plate 107 is used for providing a mounting surface and a supporting surface for the mounting between the first base 101 and the bearing or the rotary speed reducer, so that the contact area between the first base 101 and the bearing or the rotary speed reducer can be increased, the mounting is simple, the mounting between the first base 101 and the bearing or the rotary speed reducer is more stable, and the normal working of the bearing or the rotary speed reducer is ensured.

As shown in fig. 1, at least two mounting plates 108 are spaced along the Y direction, are disposed in the same direction as at least two first support assemblies 102, and correspond to at least two first support assemblies 102, so as to facilitate connection between the first base 101 and the two support assemblies; at least two mounting plates 108 are mounted on the base plate 107, so that the internal structure of the first base 101 can be ensured to be stable; and the side of two at least mounting panels 108 all is used for linking to each other with the second link of supporting part 103 for area of contact between the second link of first base 101 and supporting part 103 increases, is being convenient for be connected of first base 101 and two supporting component, can also make the connection between first base 101 and two first supporting component 102 and be more firm.

It can be appreciated that the connection between the base 107 and the at least two mounting plates 108 is various, for example, welding or integral molding, so that the connection between the base 107 and the mounting plates 108 is stable, and the internal structural stability of the first base 101 is ensured; of course, the base 107 and the mounting plate 108 may be connected by other means, which is not specifically limited in this application.

Likewise, the side surfaces of the two mounting plates 108 may be connected to the second connection end of the supporting portion 103 in various manners, such as welding or bolting, which is not particularly limited in this application.

The embodiment of the application also provides a photovoltaic bracket system.

The photovoltaic bracket system 200 includes: steel strand set 201, first mounting portion 202, and support structure 100 of any of the above.

The front-back direction in the application is the longitudinal direction of the photovoltaic bracket system, namely the X direction; the left-right direction is the transverse direction of the photovoltaic bracket system, namely the Y direction; the vertical direction is the vertical direction of photovoltaic support system, namely Z is to.

As shown in fig. 6, the steel strand group 201 extends along the X direction, and the first installation portion 202 extends along the Y direction, so that the steel strand group 201 and the first installation portion 202 are in cross lap joint, the steel strand group 201 can adopt at least two flexible steel wires as a lap joint main body, the at least two flexible steel wires can provide stable supporting points for the supporting structure 100, so that the supporting structure 100 is stable in overall structure, the installation between the first installation portion 202 and the steel strand group 201 is stable, the first photovoltaic module 301 can work normally, and the solar energy conversion rate is guaranteed.

It should be noted that, the use of the steel strand assembly 201 may reduce the occupied area, so that more photovoltaic modules may be placed in a unit area, and the photovoltaic support system 200 may be suitable for complex terrains and large-span areas such as a fishpond and a mountain area, and may improve the versatility of the photovoltaic support system 200.

The first installation portion 202 is used for installing a plurality of first photovoltaic modules 301, so that the first photovoltaic modules 301 can be firmly installed on the first installation portion 202, normal operation of the first photovoltaic modules 301 can be guaranteed, and the utilization rate of solar energy and the generated energy of a photovoltaic power station are guaranteed. The first mounting portion 202 may be two or more, which is not particularly limited in this application.

It can be appreciated that the first photovoltaic module 301 may be composed of at least one row of solar panels arranged along the Y direction, when one row of solar panels is arranged, the weight of the first photovoltaic module 301 can be reduced while the solar energy utilization rate of the first photovoltaic module 301 is ensured, the negative influence of wind-induced vibration on the first photovoltaic module 301 is reduced, and the protection of the first photovoltaic module 301 is improved; when the plurality of rows of solar panels are arranged, the whole area of the first photovoltaic module 301 can be increased, the solar energy utilization rate is improved, and the generated energy of the photovoltaic power station is increased.

It should be noted that, the at least one row of solar panels may be composed of a plurality of solar cells, and the plurality of solar cells may be connected by welding, so as to effectively ensure connection stability of an internal structure of the solar panels, so as to ensure conductive stability of the first photovoltaic module 301.

The first mounting portion 202 and the first photovoltaic module 301 may be mounted in various manners, for example, in one embodiment, the first mounting portion 202 and the first photovoltaic module 301 may be mounted and connected by spot welding, so as to improve the mounting stability therebetween; in other embodiments, the first mounting portion 202 and the first photovoltaic module 301 may be connected by a bolt mounting connection or a purlin, so that the first mounting portion is convenient to detach and is beneficial to secondary use, which is not specifically limited in this application.

It can be appreciated that, as shown in fig. 7, the steel strand assemblies 201 and the first installation portions 202 may be disposed in plural, and the first installation portions 202 may be disposed along the X-direction at intervals, so that the first photovoltaic modules 301 are disposed along the X-direction at intervals, the X-direction space is fully utilized, and the first photovoltaic modules 301 disposed along the X-direction are not interfered with each other, so that the solar energy utilization rate in the X-direction is ensured to be higher.

The supporting structure 100 is used for connecting the first installation part 202 and the steel strand group 201, the first installation part 202 is rotatably installed on the supporting structure 100, so that the first installation part 202 can rotate along the Y-direction axis, the first photovoltaic module 301 installed on the first installation part 202 can be driven to rotate along the Y-direction axis, the sun tracking of the first photovoltaic module 301 along the Y-direction can be realized, the solar energy utilization rate can be improved, and the generating capacity of the photovoltaic power station can be increased.

According to the photovoltaic support system provided by the embodiment of the application, through setting up bearing structure 100 for connect firmly between first installation department 202 and the steel strand wires group 201, can improve photovoltaic support structure's overall stability, avoid photovoltaic module upset or drop under wind-force and other environment external force circumstances, can guarantee photovoltaic module normal work, improve solar utilization ratio, increase photovoltaic power plant's generated energy.

In some embodiments, the steel strand assemblies 201 and the first mounting portions 202 are disposed at intervals along the Z-direction, and the Z-direction is parallel to the up-down direction, as shown in fig. 2-5, so that the support structure 100 is sandwiched between the steel strand assemblies 201 and the first mounting portions 202, which can enhance the overall stability of the photovoltaic bracket system 200.

It should be noted that, there may be various ways in which the steel strand group 201 and the first installation portion 202 are disposed at intervals along the Z direction, and in one embodiment, as shown in fig. 2 to 3, the steel strand group 201 may be located below the first installation portion 202 and parallel to the first installation portion 202; in other embodiments, as shown in fig. 4-5, the steel strand set 201 may be located above the first installation portion 202 and parallel to the first installation portion 202; the present application is not particularly limited thereto.

The plurality of support structures 100 are arranged, when the plurality of support structures 100 are arranged at intervals along the Y direction, the first installation part 202 can be matched with the plurality of bearings and at least one rotary speed reducer at the same time, so that the rotary speed reducer can drive the first installation part 202 to rotate, mechanical automation is realized, and the operation is simple; the first photovoltaic module 301 can be installed more stably, and normal operation of the photovoltaic bracket system 200 is ensured.

It can be appreciated that the steel strand assemblies 201 and the first mounting portions 202 are arranged at intervals along the Z direction, and a plurality of features parallel to the up-down direction and the support structures 100 are arranged, and the features of the plurality of support structures 100 arranged at intervals along the Y direction can be alternatively arranged or can be simultaneously arranged, so that the overall structure of the photovoltaic support system 200 is more stable, which is not particularly limited in this application.

In the present application, the photovoltaic bracket system 200 may further comprise at least two second mounting portions 203 and at least two carrier assemblies 204.

As shown in fig. 7, at least two second installation parts 203 are arranged at intervals along the X direction, so that the X-direction space can be fully utilized, and each second installation part 203 is arranged to extend along the Y direction, so that a plurality of second photovoltaic modules 302 extending along the Y direction can be conveniently installed, the installation of the plurality of second photovoltaic modules 302 can be stable, and the normal operation of the second photovoltaic modules 302 is ensured; the second photovoltaic modules 302 extending along the Y direction can be arranged without interference, so that the solar energy utilization rate and the power generation capacity of the photovoltaic power station are ensured.

It can be appreciated that the second mounting portion 203 and the second photovoltaic module 302 may be connected and mounted by welding, bolts or purlins, the second photovoltaic module 302 may be a solar energy conversion device such as a solar panel, and the second mounting portion 203 may be three or more, which is not limited in this application.

The second installation department 203 can set up a plurality of, and a plurality of second installation departments 203 can be along X to the staggered arrangement with a plurality of first installation departments 202, as shown in FIG. 7, a plurality of second installation departments 203 and a plurality of first installation departments 202 can be along X to the setting of one by one, can make first installation departments 202 and second installation departments 203 installation firm, can also improve ground utilization, make can lay more photovoltaic module in the unit area, further improve the utilization ratio of solar energy and the generated energy of photovoltaic power plant.

As shown in fig. 7, at least two bearing assemblies 204 are arranged at intervals along the X-direction, so that the X-direction space can be fully utilized, and at least two bearing assemblies 204 can be both used for being installed on the ground, so as to improve the bearing and supporting capacity of the two bearing assemblies 204; at least two bearing components 204 can all link to each other with first steel strand wires group 201, as shown in fig. 1, through locating first steel strand wires group 201 clamp between two bearing components 204 for first steel strand wires group 201 is taut, can realize that first steel strand wires group 201 inner structure is stable, makes the installation of first installation department 202 stable, guarantees first photovoltaic module 301 normal work.

It should be noted that, as shown in fig. 9, a middle beam 207 may be further disposed in the bearing assembly 204, where the middle beam 207 may further avoid the flexible steel wire rope from being bent down due to too long span, further improve the stability of the internal structure of the steel strand 201, and ensure the stable installation of the first installation portion 202.

At least two carrier modules 204 can correspond to at least two second installation department 203 and set up for support at least two second installation department 203, can improve second installation department 203 structural stability, further realize that the installation of a plurality of second photovoltaic modules 302 is firm, guarantee the normal work of second photovoltaic module 302, guarantee the utilization ratio of solar energy and the generated energy of photovoltaic power plant.

It should be noted that, the bearing assembly 204 may be of various types, for example, the bearing assembly 204 may be made of steel or concrete, the bearing assembly 204 may be of a cylindrical or rectangular column, and the bearing assembly 204 and the ground may be installed through a base or pile foundation, which is not particularly limited in this application.

It is to be understood that three or more second mounting portions 203 and carrier members 204 may be provided, which is not particularly limited in this application.

In this application, the carrier assembly 204 may include: a plurality of posts 205 and a plurality of carriers 206.

As shown in fig. 6-7, the upright posts 205 are used for being installed on the ground, and the plurality of upright posts 205 are arranged at intervals along the Y direction to provide supporting force for the bearing assembly 204, so that the installation of the bearing assembly 204 on the ground is more stable; the plurality of upright posts 205 are used for supporting the second installation portion 203 together, so that the second installation portion 203 can be stably installed on the carrier assembly 204, and normal operation of the second photovoltaic assembly 302 is ensured.

It is understood that the upright 205 may be made of steel or concrete, the upright 205 may be a cylindrical or rectangular column, and the upright 205 and the ground may be installed through a base or pile foundation, which is not specifically limited in this application.

In this application, the second installation department 203 can rotate with the stand 205 to make second installation department 203 can rotate along Y to the axis, can make second photovoltaic module 302 rotate along Y to the axis, realize that second photovoltaic module 302 follows the ascending track day by day of Y, improve solar energy utilization.

It will be appreciated that the rotational connection between the second mounting portion 203 and the upright 205 may be various, for example, a rotatable portion may be provided on the upright 205 itself, and the rotational connection between the second mounting portion 203 and the rotatable portion may be achieved by connecting the second mounting portion 203 to the rotatable portion, which is not particularly limited in this application.

In this application, the carrier assembly 204 may also include two end carrier assemblies 208. The two end bearing assemblies 208 are respectively connected with two ends of the first steel strand group 201, can provide end supporting force for the first steel strand, balance lateral force generated by tensioning of steel wires in the first steel strand group 201, and can enable the whole photovoltaic bracket system 200 to be stressed well.

It should be noted that, the end bearing assembly 208 may include an end beam 209 and a post 205, where the end beam 209 and the post 205 may be connected by welding; the end bearing assembly 208 and two ends of the first steel strand set 201 can be connected through clip anchors, so that the steel wire rope inside the first steel strand set 201 is tensioned, and the internal structure of the first steel strand set 201 is ensured to be stable.

As shown in fig. 10, the photovoltaic bracket system 200 may further include two tensioning assemblies 210, where the two tensioning assemblies 210 are respectively disposed on the sides of the two end bearing assemblies 208 facing away from each other, so as to provide a tensile force for the corresponding end bearing assembly 208 facing away from the direction of the other end bearing assembly 208, so that the two end bearing assemblies 208 are self-stressed and balanced, and the functions of the two end bearing assemblies 208 are not affected, and the lateral force generated by tensioning the steel wire ropes in the first steel strand group 201 is balanced, so that the overall stress of the photovoltaic bracket system 200 is good.

The embodiment of the application also provides a photovoltaic power station.

The photovoltaic power plant includes: the photovoltaic bracket system 200, the plurality of first photovoltaic modules 301, and the plurality of second photovoltaic modules 302 of any of the above.

The plurality of first photovoltaic modules 301 can be firmly installed on the first installation part 202, so that the normal operation of the plurality of first photovoltaic modules 301 is ensured, and the generated energy of the photovoltaic power station is ensured; the plurality of second photovoltaic modules 302 can be firmly installed on the second installation portion 203, normal operation of the plurality of second photovoltaic modules 302 is guaranteed, and the power generation capacity of the photovoltaic power station is improved.

According to the photovoltaic power station provided by the embodiment of the application, through setting up the photovoltaic bracket system 200, the whole structure of the photovoltaic power station is ensured to be stable, the photovoltaic module is prevented from overturning or falling off under the conditions of wind power and other environmental external forces, the normal work of the photovoltaic module can be ensured, the utilization rate of solar energy is improved, and the generated energy of the photovoltaic power station is increased.

In some embodiments, as shown in fig. 8, the photovoltaic power station further includes a plurality of third photovoltaic modules 303, the plurality of third photovoltaic modules 303 are arranged at intervals along the X direction, and the plurality of third photovoltaic modules 303 are respectively installed on the steel strand group 201, as shown in fig. 1, the steel strand group 201 can have a plurality of third photovoltaic modules 303 arranged at intervals along the X direction, so that the space along the X direction is fully utilized, the solar energy utilization rate along the X direction can be ensured, and the space waste is effectively reduced; the whole area of the photovoltaic module can be increased, the solar energy can be utilized in multiple directions, the solar energy utilization rate is further improved, and the generated energy of the photovoltaic power station is increased.

It should be noted that, the third photovoltaic module 303 may be disposed on the entire length of the steel strand group 201 extending in the Y direction, or may be disposed on a portion of the length of the steel strand group 201 extending in the Y direction, which is not specifically limited in this application.

It is understood that the steel strand set 201 and the third photovoltaic module 303 may be installed by welding, bolts or purlins; the third photovoltaic module 303 may be a solar energy conversion device such as a solar panel, which is not particularly limited in this application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the description of the present application, "a first feature", "a second feature" may include one or more of the features.

In the description of the present application, the meaning of "plurality" is two or more.

In the description of this application, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact by another feature therebetween.

In the description of this application, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. A support structure for connecting a first mounting portion and a set of steel strands, the support structure comprising:

a first base for mounting the first mounting portion; and

the steel strand assembly comprises at least two first supporting components, wherein the first supporting components are arranged at intervals along the Y direction, each group of the first supporting components comprises at least one supporting part, each supporting part is provided with a first connecting end part and a second connecting end part which are oppositely arranged along the Z direction, the first connecting end parts of the supporting parts are used for being connected with the steel strand assembly, the second connecting end parts of the supporting parts are connected with the first base, and the at least one supporting part is obliquely arranged.

2. The support structure of claim 1, wherein each of the support portions is disposed obliquely from the first base edge toward the first base middle portion from the first connection end portion to the second connection end portion.

3. The support structure of claim 1, wherein at least a portion of the second connecting end of the support portion is detachably connected to the first base.

4. A support structure according to any one of claims 1 to 3, wherein each set of the first support members comprises two of the support portions.

5. A support structure according to any one of claims 1 to 3, wherein the second connection end of each support portion is arranged flat.

6. A support structure according to any one of claims 1 to 3, wherein the first mounting portion is rotatably mounted to the first base.

7. The support structure of claim 6, wherein the first base is further provided with a bearing or a swing reducer, the bearing or the swing reducer being configured for rotational mounting of the first mounting portion.

8. A support structure according to any one of claims 1 to 3, further comprising at least one connection assembly interposed between adjacent two first support assemblies for connecting adjacent two first support assemblies.

9. A support structure according to any one of claims 1 to 3, wherein the first base comprises:

a substrate; the method comprises the steps of,

the at least two mounting plates are arranged at intervals along the Y direction and correspond to the at least two first supporting components, the at least two mounting plates are mounted on the base plate, and the side surfaces of the at least two mounting plates are connected with the second connecting end parts of the supporting parts.

10. A photovoltaic bracket system, comprising:

the steel strand group extends along the X direction;

the first installation part is arranged in an extending mode along the Y direction and is used for installing a plurality of first photovoltaic modules;

the support structure of any one of claims 1 to 9, the support structure to connect the first mounting portion and the set of steel strands.

11. The photovoltaic bracket system of claim 10, wherein the set of steel strands and the first mounting portion are spaced apart along a Z-direction, the Z-direction being parallel to the up-down direction; and/or the number of the groups of groups,

the support structure is provided with a plurality of support structures, and the support structures are arranged at intervals along the Y direction.

12. A photovoltaic power plant, comprising:

the photovoltaic bracket system of any of claims 10-11;

a plurality of first photovoltaic modules mounted on the first mounting portion;

and the plurality of second photovoltaic modules are arranged on the second installation part.

13. The photovoltaic power plant of claim 12, further comprising a plurality of third photovoltaic modules, the plurality of third photovoltaic modules being disposed at intervals along the X-direction, the plurality of third photovoltaic modules being mounted on the set of steel strands, respectively.