CN217335493U

CN217335493U - Wind-resistant protection device of roof distributed photovoltaic power station

Info

Publication number: CN217335493U
Application number: CN202220180549.3U
Authority: CN
Inventors: 宋卫; 印慧丹
Original assignee: Nantong Infisolar Co ltd
Current assignee: Nantong Infisolar Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-30
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a roof distributing type photovoltaic power plant wind-resistant protection device in photovoltaic power generation technical field. Including the bottom plate, the top of bottom plate one end sets up the support column, the one end that the support column was kept away from to the bottom plate sets up the spliced pole, the top that the bottom plate is located between support column and the spliced pole sets up the deep bead, the deep bead is the arc structure, the deep bead forms the return air recess towards the one end of support column, the first dwang that sets up of spliced pole, the one end that the spliced pole was kept away from to first dwang sets up the connecting rod, the one end that the connecting rod is close to the deep bead sets up the second dwang, the one end that the second dwang is close to the deep bead sets up the fixed column. The inclined high face of the solar panel which is easy to be damaged by wind is formed to keep out the wind through the air return groove, the wind blowing from the wind return groove is changed in direction through the return structure, the wind shield is prevented from bearing large wind energy, and the radian of the return air is formed on the back shadow face of the solar panel, so that the wind resistance of the solar panel is improved.

Description

Wind-resistant protection device of roof distributed photovoltaic power station

Technical Field

The utility model relates to a photovoltaic power generation technical field specifically is roof distributing type photovoltaic power plant wind resistance protection device.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components of the system are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.

Along with the continuous promotion of light energy power generation technology, china's light energy power generation application is also promoted constantly, and more people select roof to erect photovoltaic power generation device again and generate electricity, and when erecting solar panel on the roof and generating electricity, because of erectting the position higher, the solar panel area is great, and the area of catching wind is bigger, leads to making in strong wind weather, and the spoilage that solar panel leads to because of strong wind is also higher, causes the potential safety hazard when, increases light energy power generation's maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof distributing type photovoltaic power plant wind-resistant protection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the wind-resistant protection device for the distributed photovoltaic power station on the roof comprises a bottom plate, wherein a support column is arranged at the top of one end of the bottom plate, a connecting column is arranged at one end, away from the support column, of the bottom plate, a wind shield is arranged at the top of the bottom plate, between the support column and the connecting column, the wind shield is of an arc-shaped structure, a return air groove is formed at one end, facing the support column, of the wind shield, a first rotating rod is arranged on the connecting column, a connecting rod is arranged at one end, away from the connecting column, of the first rotating rod, a second rotating rod is arranged at one end, close to the wind shield, of the connecting rod, a fixed column is arranged at one end, close to the wind shield, the fixed column is fixedly connected with a fixed block, second connecting bolts are arranged on two sides, away from each other, of the two second connecting bolts, penetrate through the fixed block, and are in threaded connection with the wind shield, the wind shield is characterized in that a connecting plate is arranged on the side wall of the top end of one side, facing the supporting column, of the wind shield, a through hole is formed in one end, far away from the wind shield, of the connecting plate, and the through hole is movably connected with the supporting column in a penetrating mode.

As a further aspect of the present invention: all there is fixing bolt at the four corners on bottom plate top through threaded connection, can install the bottom plate in solar panel's the shady face of the back through fixing bolt.

As a further aspect of the present invention: the outer wall of support column bottom sets up second flange, second flange all with bottom plate swing joint, it is spacing to connect the support column through second flange, solar panel can fix at the top of support column simultaneously.

As the utility model discloses further scheme again: the bottom outer wall of the connecting column is provided with a first connecting flange, the first connecting flange is movably connected with the bottom plate, a first rotating groove is formed in the top end of the connecting column, first mounting grooves are formed in the inner walls of the two sides of the first rotating groove, the connecting column is connected and limited through the first connecting flange, and then mounting space of the first rotating rod is provided through the first rotating groove.

As a further aspect of the present invention: first axis of rotation sets up in first rotating groove, first axis of rotation both sides all set up first axis of rotation, two with the lateral wall of first mounting groove first axis of rotation all rotates with first mounting groove and is connected, uses through first axis of rotation and first mounting groove cooperation, connects spacingly to first axis of rotation, can guarantee its rotation.

As a further aspect of the present invention: the fixed column is close to the one end of second dwang and sets up the second rotating groove, the second dwang sets up in the second rotating groove, the second mounting groove is all seted up to the lateral wall at second rotating groove both ends, the second dwang all sets up the second axis of rotation with second mounting groove position assorted lateral wall, two the second axis of rotation all rotates with position assorted second mounting groove to be connected, provides the installation space of second dwang through the second rotating groove, and accessible second mounting groove and second axis of rotation are connected spacingly simultaneously to ensure the rotation effect of second dwang.

As a further aspect of the present invention: the deep bead is towards support column one side bottom fixed connection fixed plate, a plurality of first connecting bolt of threaded connection are evenly run through at the top of fixed plate, and are a plurality of first connecting bolt runs through the one end of fixed plate all with bottom plate threaded connection, connect spacingly through fixed plate and first connecting bolt to the deep bead.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, fix the back shadow face at solar panel through fixing bolt, make the return air recess towards the ascending one end of solar panel, accessible support column provides the auxiliary stay for solar panel this moment, when the installation, the accessible connecting rod provides the support for the one end of deep bead, form the pulling force through the connecting plate simultaneously, when blowing, the high face in slope that causes the damage with solar panel to receive the wind relatively easily through the return air recess forms and keeps out the wind, the wind that will blow over through returning the shape structure simultaneously carries out redirecting, avoid the deep bead to bear great wind energy, form the radian of return air at solar panel's back shadow face simultaneously, increase solar panel's wind resistance.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the connecting column of the present invention;

fig. 4 is an enlarged schematic view of the structure of the fixing column of the present invention;

fig. 5 is a schematic view of the wind-resistant effect of the present invention.

In the figure: 1. a base plate; 2. fixing the bolt; 3. a wind deflector; 4. an air return groove; 5. a fixing plate; 6. A first connecting bolt; 7. a support column; 8. a second connecting flange; 9. a connecting plate; 10. connecting columns; 11. A first rotating lever; 12. a connecting rod; 13. a through hole; 14. a first connecting flange; 15. a first rotation groove; 16. a first mounting groove; 17. a first rotating shaft; 18. a fixed block; 19. a second connecting bolt; 20. fixing a column; 21. a second rotating groove; 22. a second mounting groove; 23. a second rotating shaft; 24. a second rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a wind-resistant protection device for a distributed photovoltaic power station on a roof includes a bottom plate 1, a supporting pillar 7 is disposed on a top of one end of the bottom plate 1, a connecting pillar 10 is disposed on an end of the bottom plate 1 away from the supporting pillar 7, a wind deflector 3 is disposed on a top of the bottom plate 1 between the supporting pillar 7 and the connecting pillar 10, the wind deflector 3 is of an arc structure, a return air groove 4 is formed on an end of the wind deflector 3 facing the supporting pillar 7, the connecting pillar 10 is provided with a first rotating rod 11, a connecting rod 12 is disposed on an end of the first rotating rod 11 away from the connecting pillar 10, a second rotating rod 24 is disposed on an end of the connecting rod 12 close to the wind deflector 3, a fixing column 20 is disposed on an end of the second rotating rod 24 close to the wind deflector 3, a fixing block 18 is fixedly connected to an end of the fixing column 20 facing the wind deflector 3, and second connecting bolts 19 are disposed on two sides of the fixing block 18 away from each other, two second connecting bolt 19 run through the one end of fixed block 18 all with deep bead 3 threaded connection, deep bead 3 sets up connecting plate 9 towards the top lateral wall on one side of support column 7, and through hole 13 is seted up to the one end that deep bead 3 was kept away from to connecting plate 9, and through hole 13 runs through swing joint with support column 7.

Wherein, the four corners on 1 top of bottom plate all runs through threaded connection and has fixing bolt 2, can install bottom plate 1 in solar panel's shady face through fixing bolt 2.

The outer wall of support column 7 bottom sets up second flange 8, second flange 8 all with 1 swing joint of bottom plate, connect spacingly to support column 7 through second flange 8, solar panel can fix at the top of support column 7 simultaneously.

The bottom outer wall of spliced pole 10 sets up first flange 14, and first flange 14 and bottom plate 1 swing joint, first rotating groove 15 is seted up on the top of spliced pole 10, and first mounting groove 16 is all seted up to the inner wall at 15 both sides in first rotating groove, connects spliced pole 10 through first flange 14 spacing, and then provides the installation space of first pivot pole 11 through first rotating groove 15.

First rotation pole 11 sets up in first rotating

groove

15, and 11 both sides of first rotation pole all set up first rotation axis 17 with the lateral wall of first mounting groove 16, and two first rotation axis 17 all rotate with first mounting groove 16 and are connected, use through first rotation axis 17 and the cooperation of first mounting groove 16, connect spacingly to first rotation axis 17 in, can guarantee its rotation.

Second rotating groove 21 is seted up to the one end that fixed column 20 is close to second dwang 24, second dwang 24 sets up in second rotating groove 21, second mounting groove 22 is all seted up to the lateral wall at second rotating groove 21 both ends, second dwang 24 all sets up second axis of rotation 23 with second mounting groove 22 position assorted lateral wall, two second axis of rotation 23 all rotate with position assorted second mounting groove 22 and are connected, provide the installation space of second dwang 24 through second rotating groove 21, accessible second mounting groove 22 and second axis of rotation 23 are connected spacingly simultaneously, and ensure the rotation effect of second dwang 24.

The deep bead 3 is towards support column 7 one side bottom fixed connection fixed plate 5, and a plurality of first connecting bolt 6 of threaded connection are evenly run through at the top of fixed plate 5, and a plurality of first connecting bolt 6 run through the one end of fixed plate 5 all with 1 threaded connection of bottom plate, connect spacingly through fixed plate 5 and first connecting bolt 6 to deep bead 3.

The utility model discloses a theory of operation is: when using this device to carry out the anti-wind to roof solar panel, only need through fixing bolt 2 with the installation of bottom plate 1 and solar panel's shady face, be the installation of slope form because of solar panel, when installing this device, only need with return air recess 4 towards the higher one end of solar panel. When solar panel shadow face scrapes the wind, wind blows to return air recess 4, through return air recess 4 to the wind redirecting who blows to solar panel shadow face, increases the wind resistance of solar panel shadow face, simultaneously, provides the support for deep bead 3 through spliced pole 10, connecting rod 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Roof distributed photovoltaic power plant wind-resistant protection device, including bottom plate (1), its characterized in that: the top of bottom plate (1) one end sets up support column (7), the one end that support column (7) were kept away from in bottom plate (1) sets up spliced pole (10), the top that bottom plate (1) is located between support column (7) and spliced pole (10) sets up deep bead (3), deep bead (3) are the arc structure, deep bead (3) form return air recess (4) towards the one end of support column (7), the setting of spliced pole (10) is first dwang (11), the one end that spliced pole (10) were kept away from in first dwang (11) sets up connecting rod (12), the one end that connecting rod (12) is close to deep bead (3) sets up second dwang (24), the one end that second dwang (24) are close to deep bead (3) sets up fixed column (20), fixed column (20) are towards the one end fixed connection fixed block (18) of deep bead (3), both sides that fixed block (18) kept away from each other all set up second connecting bolt (19), two second connecting bolt (19) run through the one end of fixed block (18) all with deep bead (3) threaded connection, deep bead (3) set up connecting plate (9) towards the top lateral wall of support column (7) one side, through hole (13) are seted up to the one end that deep bead (3) were kept away from in connecting plate (9), through hole (13) run through swing joint with support column (7).

2. The rooftop distributed photovoltaic power plant wind protection feature of claim 1, wherein: the four corners on the top end of the bottom plate (1) are connected with fixing bolts (2) through threads.

3. The rooftop distributed photovoltaic power plant wind protection feature of claim 1, wherein: the outer wall of support column (7) bottom sets up second flange (8), second flange (8) all with bottom plate (1) swing joint.

4. The rooftop distributed photovoltaic power plant wind protection feature of claim 1, wherein: the bottom outer wall of the connecting column (10) is provided with a first connecting flange (14), the first connecting flange (14) is movably connected with the bottom plate (1), the top end of the connecting column (10) is provided with a first rotating groove (15), and the inner walls of two sides of the first rotating groove (15) are provided with first mounting grooves (16).

5. The rooftop distributed photovoltaic power plant wind protection feature of claim 1, wherein: first rotation pole (11) set up in first rotation groove (15), first rotation pole (11) both sides all set up first axis of rotation (17) with the lateral wall of first mounting groove (16), two first axis of rotation (17) all rotate with first mounting groove (16) and are connected.

6. The rooftop distributed photovoltaic power plant wind protection feature of claim 1, wherein: fixed column (20) are close to the one end of second dwang (24) and set up second rotating groove (21), second dwang (24) set up in second rotating groove (21), second mounting groove (22) are all seted up to the lateral wall at second rotating groove (21) both ends, second dwang (24) all set up second axis of rotation (23), two with second mounting groove (22) position assorted lateral wall second axis of rotation (23) all rotate with position assorted second mounting groove (22) and are connected.

7. The rooftop distributed photovoltaic power plant wind protection feature of claim 1, wherein: wind shield (3) are towards support column (7) one side bottom fixed connection fixed plate (5), the top of fixed plate (5) evenly runs through a plurality of connecting bolt (6) of threaded connection, and is a plurality of the one end that first connecting bolt (6) run through fixed plate (5) all with bottom plate (1) threaded connection.