CN212063897U

CN212063897U - Photovoltaic support

Info

Publication number: CN212063897U
Application number: CN202020302498.8U
Authority: CN
Inventors: 程斌
Original assignee: Lu'an Wanshou Buddha Cultural Cemetery Co ltd
Current assignee: Lu'an Wanshou Buddha Cultural Cemetery Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-01
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a photovoltaic bracket, which comprises an underframe a and an underframe b, wherein the underframe a is arranged on the parallel left side of the underframe b, a transverse connecting bracket is connected between the centers of the underframe a and the underframe b, vertical supporting frames are arranged on the outer walls of the upper ends of the front and the rear sides of the underframe a and the underframe b, by adding a novel windproof and anti-shaking device on the transverse connecting bracket which is used for connecting the underframe a and the underframe b on the cemetery photovoltaic bracket, and the top of the novel windproof and anti-shaking device is connected with the photovoltaic frames arranged on the two vertical supporting frames, the photovoltaic frame can be installed more firmly under the reinforcing action of the novel wind-proof and shake-proof device, therefore, the photovoltaic frame can be effectively prevented from being blown by large wind force in windy weather, the photovoltaic frame is rocked or directly blown off, and the whole photovoltaic panel arranged on the photovoltaic support can be protected.

Description

Photovoltaic support

Technical Field

The utility model belongs to the technical field of the photovoltaic support is relevant, concretely relates to photovoltaic support.

Background

The unique design structure of the solar bracket enables the angle of the component to be adjustable according to different regions, thereby fully utilizing local solar energy resources, achieving the maximum power generation efficiency of the solar energy component, meanwhile, the connection mode, material selection and bracket load stress analysis of the photovoltaic module are analyzed and practiced in detail, so that the photovoltaic module has good physical properties such as earthquake resistance, wind resistance, snow pressure resistance, corrosion resistance and the like, is applied to wider regions, the photovoltaic is a solar photovoltaic power generation system for short, which is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material and has two modes of independent operation and grid-connected operation, meanwhile, solar photovoltaic power generation systems are classified, and one is centralized, such as a large northwest ground photovoltaic power generation system; one is distributed (with >6MW as boundary), such as factory building roof photovoltaic power generation system of industry and commerce, resident house roof photovoltaic power generation system.

The existing photovoltaic support technology has the following problems: when the existing photovoltaic support is used for installing a photovoltaic panel on the support, the installation clamping block at the bottom of the photovoltaic panel slides to the inside of a sliding groove in a corresponding position on the support, and then secondary reinforcement is carried out on the photovoltaic panel and the support through screws, so that when strong wind weather is met, the photovoltaic frame is blown by large wind power, and the photovoltaic frame is rocked or directly blown off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic support to when meetting strong wind weather, great wind-force can blow the photovoltaic frame and cause the photovoltaic frame to produce the problem that the condition that rocks or directly is blown off appears in solving that to provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic bracket comprises a bottom frame a and a bottom frame b, wherein the bottom frame a is arranged on the parallel left side of the bottom frame b, a transverse connecting bracket is connected between the centers of the bottom frame a and the bottom frame b, vertical supporting frames are arranged on the outer walls of the upper ends of the front and the back sides of the bottom frame a and the bottom frame b, mounting brackets are connected on the vertical supporting frames on the upper sides of the front and the back ends of the bottom frame a and the bottom frame b, a sliding mounting clamping groove with an upward opening is arranged in each of the two mounting brackets, a photovoltaic frame is arranged at the upper ends of the two mounting brackets, a photovoltaic panel is arranged in each photovoltaic frame, a wind-proof and shake-proof device is connected between the front and the back ends of each photovoltaic frame and the transverse connecting bracket, an upper connecting column and a lower connecting column are arranged on each wind-proof and shake-proof device, a mounting piece is arranged at, the photovoltaic module is characterized in that reinforcing screw holes are formed in the lower half section of the upper connecting column and the upper half section of the lower connecting column respectively, reinforcing screw rods are connected to the reinforcing screw holes, operation sleeves are sleeved on the periphery of the center of each reinforcing screw rod, the upper end of the upper connecting column is connected with a transverse connecting piece, L-shaped clamping blocks are arranged at the front end and the rear end of each transverse connecting piece respectively, and the L-shaped clamping blocks are sleeved on the front end and the rear end of the photovoltaic frame respectively.

Preferably, the outer portions of the front side and the rear side, close to the underframe a and the underframe b, of the underframe b are respectively sleeved with a pressing floor tile, the inner portions of the four pressing floor tiles are respectively provided with a clamping groove with a downward opening, the four pressing floor tiles are respectively sleeved on the outer portions of the underframe a and the underframe b through the clamping grooves, and the bottoms of the four pressing floor tiles are flush with the bottoms of the underframe a and the underframe b.

Preferably, the bottom of the photovoltaic frame is close to four corners and is provided with a connecting plate, four, the connecting plate is fixedly connected with the photovoltaic frame through screws, four, the lower end of the connecting plate is provided with a T-shaped mounting block, and four T-shaped mounting blocks are connected inside sliding mounting clamping grooves in two mounting brackets respectively.

Preferably, sealing gaskets are arranged on the inner walls of the L-shaped clamping blocks connected with the front end and the rear end of the transverse connecting sheet, and the sealing gaskets on the inner walls of the L-shaped clamping blocks are respectively attached to the upper side and the front side of the front end of the photovoltaic frame and the outer walls of the upper side and the rear side of the rear end of the photovoltaic frame.

Preferably, the transverse connecting piece is fixedly connected with the upper connecting column through welding, and the outer wall of the upper end of the transverse connecting piece is completely attached to the outer wall of the bottom of the photovoltaic frame.

Preferably, the height of the vertical support frame arranged at the front ends of the underframe a and the underframe b is different from that of the vertical support frame arranged at the rear ends of the underframe a and the underframe b, and the gradient formed between the vertical support frame arranged at the front ends of the underframe a and the underframe b and the vertical support frame arranged at the rear ends of the underframe a and the underframe b is a thirty-degree angle.

Compared with the prior art, the utility model provides a photovoltaic support possesses following beneficial effect:

1. the utility model discloses an increase a neotype prevent wind and prevent shaking the device on the transverse connection support of connecting chassis a and chassis b on this cemetery photovoltaic support, and the top of this neotype prevent wind and prevent shaking the device is connected with the photovoltaic frame that installs on two vertical support frames, and the photovoltaic frame can be installed more firmly under the reinforcing action through this neotype prevent wind and prevent shaking the device, can prevent effectively like this that the photovoltaic frame can be blown to the great wind-force under the strong wind weather and cause the photovoltaic frame to shake or directly blow off the condition appears, thus can play the guard action to the whole photovoltaic board of installing on the photovoltaic support, also can effectively increase the durability and life when the whole photovoltaic board is used after installing on the photovoltaic support simultaneously;

2. the utility model mainly comprises an upper connecting column, a lower connecting column and a transverse connecting sheet, wherein the lower connecting column is fixed with a transverse connecting bracket connected between a bottom frame a and a bottom frame b through a bottom mounting sheet, the upper connecting column is fixedly connected with the transverse connecting sheet through welding, an L-shaped fixture block is respectively arranged at the front end and the rear end of the transverse connecting sheet, two L-shaped fixture blocks are respectively clamped at the outer parts of the front end and the rear end of an installed photovoltaic frame, and a reinforcing screw rod is additionally arranged in a reinforcing screw hole in the upper connecting column and the lower connecting column, thus when the whole wind-proof and shake-proof device is installed, the reinforcing screw rod is driven to rotate clockwise only through an operation sleeve fixed at the outer part of the reinforcing screw rod, and the reinforcing screw rod rotating clockwise can lead the two ends of the reinforcing screw rod to go deep into the reinforcing screw hole through the screw thread effect, the whole length of preventing wind and shaking device will slowly shorten like this, because the lower connecting post is fixed through installation piece and transverse connection leg joint, and the transverse connection piece of connecting on the upper connecting post is then through L type fixture block and photovoltaic frame attach, so when the distance of upper connecting post and lower connecting post support is shortened through adjusting at the reinforcing screw, then can produce decurrent pulling force this moment, and decurrent pulling force then can be through two L type fixture blocks of being connected with photovoltaic frame and directly play the pulling force effect to photovoltaic frame, thereby make photovoltaic frame receive the effect of this pulling force can be more firm install on two installing supports, thereby reach the purpose of preventing wind and shaking, make whole photovoltaic support can be more durable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a photovoltaic support provided by the present invention;

fig. 2 is a schematic view of a planar structure of a photovoltaic support provided by the present invention;

FIG. 3 is a schematic view of a vertical plane structure of the wind-proof and anti-shaking device of the present invention;

in the figure: 1. a chassis a; 2. a chassis b; 3. pressing the floor tiles; 4. a transverse connecting bracket; 5. a vertical support frame; 6. mounting a bracket; 7. a clamping groove is installed in a sliding mode; 8. a photovoltaic frame; 9. a photovoltaic panel; 10. a wind-proof and shake-proof device; 11. a connecting plate; 12. a T-shaped mounting block; 13. mounting a sheet; 14. a lower connecting column; 15. Reinforcing the screw hole; 16. an operating sleeve; 17. reinforcing the screw rod; 18. an upper connecting column; 19. an L-shaped fixture block; 20. And (7) transverse connecting pieces.

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. 1-3, the present invention provides a technical solution: a photovoltaic bracket comprises an underframe a1 and an underframe b2, wherein the underframe a1 is arranged on the parallel left side of the underframe b2, a transverse connecting bracket 4 is connected between the centers of the underframe a1 and the underframe b2, vertical supporting frames 5 are arranged on the outer walls of the upper ends of the front side and the rear side of the underframe a1 and the underframe b2, mounting brackets 6 are connected on the vertical supporting frame 5 on the upper side of the front end of the underframe a1 and the underframe b2 and the vertical supporting frame 5 on the upper side of the rear end, sliding mounting slots 7 with upward openings are arranged inside the two mounting brackets 6, a photovoltaic frame 8 is arranged at the upper ends of the two mounting brackets 6, connecting plates 11 are arranged at the positions, close to the four corners, of the bottom of the photovoltaic frame 8, the four connecting plates 11 are fixedly connected with the photovoltaic frame 8 through screws, T-shaped mounting blocks 12 are arranged at the lower ends of the four connecting plates 11, when the photovoltaic frame 8 is installed, the four T-shaped installation blocks 12 at the bottom of the photovoltaic frame 8 need to respectively correspond to the sliding installation clamping grooves 7 on the two installation supports 6 and slide in until the installation stops when the photovoltaic frame 8 slides to the installation position, then the photovoltaic frame 8 and the two installation supports 6 need to be reinforced through screws, so that the installation of the photovoltaic panel 9 is facilitated, meanwhile, the photovoltaic panel 9 can be maintained more conveniently and rapidly, the photovoltaic panel 9 is arranged inside the photovoltaic frame 8, the wind and shake preventing device 10 is connected between the front end and the rear end of the photovoltaic frame 8 and the transverse connecting support 4, the outer parts of the chassis a1 and the chassis b2 close to the front end and the rear end are respectively sleeved with the pressing floor tiles 3, the inner parts of the four pressing floor tiles 3 are respectively sleeved on the outer parts of the chassis a1 and the chassis b2 through the clamping grooves, the bottoms of the four pressing floor tiles 3 are all flush with the bottoms of the chassis a1 and the chassis b2, the heights of the vertical support frame 5 arranged at the front ends of the underframe a1 and the underframe b2 are different from the heights of the vertical support frame 5 arranged at the rear ends of the underframe a1 and the underframe b2, and the gradient formed between the vertical support frame 5 arranged at the front ends of the underframe a1 and the underframe b2 and the vertical support frame 5 arranged at the rear ends of the underframe a1 and the underframe b2 is thirty degrees, so that the photovoltaic panel 9 can collect light energy at the maximum time, and the light energy can be collected and used to the maximum extent.

A photovoltaic bracket is provided, a wind-proof and anti-shaking device 10 is provided with an upper connecting column 18 and a lower connecting column 14, the bottom of the lower connecting column 14 is provided with a mounting sheet 13, the mounting sheet 13 is connected on the outer wall of the upper end of a transverse connecting bracket 4 through screws, the inner part of the lower half section of the upper connecting column 18 and the inner part of the upper half section of the lower connecting column 14 are both provided with reinforcing screw holes 15, the inner parts of the two reinforcing screw holes 15 are connected with reinforcing screws 17, the outer part of the circumference of the center of the reinforcing screw 17 is sleeved with an operating sleeve 16, the upper end of the upper connecting column 18 is connected with a transverse connecting sheet 20, the front end and the rear end of the transverse connecting sheet 20 are both provided with L-shaped clamping blocks 19, the two L-shaped clamping blocks 19 are respectively sleeved on the outer parts of the front end and the rear end of a photovoltaic frame 8, sealing gaskets on the inner walls of the L-shaped, the transverse connecting piece 20 is fixedly connected with the upper connecting column 18 by welding, the outer wall of the upper end of the transverse connecting piece 20 is completely attached to the outer wall of the bottom of the photovoltaic frame 8, after the whole wind-proof and shake-proof device 10 is installed, the reinforcing screw 17 is driven to rotate clockwise only by the operation sleeve 16 fixed outside the reinforcing screw 17, the reinforcing screw 17 rotating clockwise can enable the two ends of the reinforcing screw to go deep into the reinforcing screw 15 by the thread action with the reinforcing screw 15, so that the whole length of the whole wind-proof and shake-proof device 10 can be reduced slowly, because the lower connecting column 14 is fixedly connected with the transverse connecting bracket 4 by the installing piece 13, and the transverse connecting piece 20 connected with the upper connecting column 18 is connected with the photovoltaic frame 8 by the L-shaped clamping block 19, when the distance between the upper connecting column 18 and the lower connecting column 14 is shortened by adjusting the reinforcing screw 17, then can produce decurrent pulling force this moment, and decurrent pulling force then can directly play the pulling force effect to photovoltaic frame 8 through two L type fixture blocks 19 of being connected with photovoltaic frame 8 to make photovoltaic frame 8 receive the effect of this pulling force can be more firm install on two installing support 6, thereby reach prevent wind and prevent shaking the purpose.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the novel graveyard photovoltaic support is used, the installation position of the photovoltaic support in the graveyard is firstly determined, then the whole photovoltaic support is directly placed on the ground to be installed, then four floor pressing tiles 3 are required to be respectively clamped on the underframe a1 and the underframe b2 of the photovoltaic support, so that the underframe a1 and the underframe b2 can be jointed on the ground and firmly placed, then the photovoltaic frame 8 with the photovoltaic panel 9 inside is required to be installed on two installation supports 6, when the photovoltaic frame 8 is installed, four T-shaped installation blocks 12 at the bottom of the photovoltaic frame 8 are required to respectively correspond to the sliding installation clamping grooves 7 on the two installation supports 6 and slide in until the photovoltaic frame 8 is stopped at the installation position, then the photovoltaic frame 8 and the two installation supports 6 are required to be reinforced by screws, after all, at this moment, only need to be connected photovoltaic board 9 through the electric wire and outside energy storage equipment and use can, and it has a neotype prevent wind and prevent shaking device 10 to increase on the transverse connection support 4 of connecting chassis a1 and chassis b2 on this cemetery photovoltaic support, and the top of this neotype prevent wind and prevent shaking device 10 is connected with the photovoltaic frame 8 of installing on two vertical support frames 5, and photovoltaic frame 8 can be installed more firmly under the reinforcing effect through this neotype prevent wind and prevent shaking device 10, can effectually prevent that great wind-force can blow photovoltaic frame 8 and cause photovoltaic frame 8 to produce the condition of rocking or directly being blown off to appear, thereby can play the guard action to whole photovoltaic board 9 of installing on the photovoltaic support.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic support comprises a base frame a (1) and a base frame b (2), and is characterized in that: the chassis a (1) is arranged on the parallel left side of the chassis b (2), a transverse connecting support (4) is connected between the chassis a (1) and the chassis b (2) at the center, vertical support frames (5) are arranged on the outer walls of the upper ends of the front and rear sides of the chassis a (1) and the chassis b (2), mounting supports (6) are connected on the vertical support frame (5) on the upper side of the front end of the chassis a (1) and the chassis b (2) and the vertical support frame (5) on the upper side of the rear end of the chassis a (1) and the chassis b (2), sliding mounting clamping grooves (7) with upward openings are arranged in the two mounting supports (6), a photovoltaic frame (8) is arranged at the upper end of the two mounting supports (6), a photovoltaic plate (9) is arranged in the photovoltaic frame (8), and a windproof device (10) is connected between the front and rear ends of the photovoltaic frame (8, the windproof and anti-shaking device is characterized in that an upper connecting column (18) and a lower connecting column (14) are arranged on the windproof and anti-shaking device (10), an installation sheet (13) is arranged at the bottom of the lower connecting column (14), the installation sheet (13) is connected to the outer wall of the upper end of the transverse connecting bracket (4) through screws, reinforcing screw holes (15) are formed in the lower half portion of the upper connecting column (18) and the upper half portion of the lower connecting column (14), reinforcing screw rods (17) are connected to the reinforcing screw holes (15), an operation sleeve (16) is sleeved outside the circumference of the center of each reinforcing screw rod (17), a transverse connecting sheet (20) is connected to the upper end of the upper connecting column (18), L-shaped clamping blocks (19) are arranged at the front end and the rear end of each transverse connecting sheet (20), and the L-shaped clamping blocks (19) are sleeved outside.

2. A photovoltaic support according to claim 1, wherein: the chassis a (1) and the chassis b (2) are close to the front and the rear, the outer portions of the two sides are respectively sleeved with a pressing floor tile (3), the inner portions of the four pressing floor tiles (3) are respectively provided with a clamping groove with a downward opening, the four pressing floor tiles (3) are respectively sleeved on the outer portions of the chassis a (1) and the chassis b (2) through the clamping grooves, and the bottoms of the four pressing floor tiles (3) are parallel and level to the bottoms of the chassis a (1) and the chassis b (2).

3. A photovoltaic support according to claim 1, wherein: photovoltaic frame (8) bottom is close to four corners department and all is provided with connecting plate (11), four connecting plate (11) all are through screw and photovoltaic frame (8) fixed connection, four the lower extreme of connecting plate (11) all is provided with T type installation piece (12), four inside sliding installation draw-in groove (7) on two installing support (6) are connected respectively to T type installation piece (12).

4. A photovoltaic support according to claim 1, wherein: all be provided with sealed the pad on L type fixture block (19) inner wall that both ends are connected around transverse connection piece (20), two sealed pad on L type fixture block (19) inner wall is laminated respectively on photovoltaic frame (8) front end upside and front side and rear end upside and rear side outer wall.

5. A photovoltaic support according to claim 1, wherein: the transverse connecting piece (20) is fixedly connected with the upper connecting column (18) through welding, and the outer wall of the upper end of the transverse connecting piece (20) is completely attached to the outer wall of the bottom of the photovoltaic frame (8).

6. A photovoltaic support according to claim 1, wherein: the vertical support frame (5) that chassis a (1) and chassis b (2) front end set up is different with the height of vertical support frame (5) that chassis a (1) and chassis b (2) rear end set up, the slope that forms between vertical support frame (5) that chassis a (1) and chassis b (2) front end set up and vertical support frame (5) that chassis a (1) and chassis b (2) rear end set up is thirty degrees angles.