CN220586220U

CN220586220U - Protection type photovoltaic support assembly

Info

Publication number: CN220586220U
Application number: CN202321744362.2U
Authority: CN
Inventors: 刘勋; 邹秋丹; 李媛; 刘厚辉; 林强; 赵丽丽; 戴珊珊; 李思; 彭练; 何伟民; 陈敏; 唐兵
Original assignee: Jiangxi Taikai Electric Power Co ltd
Current assignee: Jiangxi Taikai Electric Power Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-03-12
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a protection type photovoltaic support assembly, which relates to the technical field of photovoltaic supports and comprises an outer frame and a photovoltaic plate, wherein the photovoltaic plate is positioned above the outer frame, an inner frame is arranged in the outer frame, fixed blocks are fixedly connected to the outer walls of two ends of the inner frame, rotating rods are fixedly connected to the upper end and the lower end of each fixed block, rotating strips are rotatably connected to the rotating rods, the two rotating strips are distributed in a staggered mode, a buffer assembly is arranged at one end, far away from the rotating rods, of each rotating strip, the buffer assembly comprises a support plate, a sliding sleeve, a vertical plate and a round rod, one end of the round rod is fixedly connected to the vertical plate, the other end of the round rod is fixedly connected to the inner wall of the outer frame, and the sliding sleeve is slidably connected to the outer part of the round rod. This protection type photovoltaic support subassembly, the buffer unit through inside casing both ends mutually support, and the vibrations of photovoltaic support and photovoltaic board are buffered simultaneously, reduce the vibrations range of photovoltaic board, improve the protection effect.

Description

Protection type photovoltaic support assembly

Technical Field

The utility model relates to the technical field of photovoltaic brackets, in particular to a protective type photovoltaic bracket assembly.

Background

Along with the increasing environmental awareness of people, more and more electric appliances adopt a power supply mode of clean energy, and solar power supply is one of them, and the solar energy is collected and converted into electric energy required by people. Photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. The solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system.

The existing photovoltaic support is mainly supported in a rigid mode, the damping effect is general, when the solar panel is blown by wind power to vibrate, the situation that the internal parts of the solar panel are loose or even in poor contact is easily caused, and maintenance cost of photovoltaic power generation is increased.

Therefore, it is necessary to invent a protective photovoltaic module to solve the above problems.

Disclosure of Invention

The utility model aims to provide a protective photovoltaic bracket assembly for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection type photovoltaic support subassembly, includes frame and photovoltaic board, the photovoltaic board is located the top of frame, the inside of frame is provided with the inside casing, equal fixedly connected with fixed block on the both ends outer wall of inside casing, the equal fixedly connected with bull stick in upper and lower both ends of fixed block, it is connected with the change strip to rotate on the bull stick, and two change strips are the cross distribution, the one end that the bull stick was kept away from to the change strip is provided with buffer assembly.

Preferably, the buffer assembly comprises a support plate, a sliding sleeve, a vertical plate and a round rod, wherein the vertical plate is fixedly connected to the inner wall of the outer frame, one end of the round rod is fixedly connected to the vertical plate, the other end of the round rod is fixedly connected to the inner wall of the outer frame, the sliding sleeve is slidably connected to the outer part of the round rod, the support plate is fixedly connected to the outer ring of the sliding sleeve, and the support plate is rotationally connected with the rotating strip.

Preferably, the buffer assembly further comprises a first spring and a second spring, the first spring is sleeved outside the round rod, one end of the first spring is fixedly connected to the inner wall of the outer frame, the other end of the first spring is fixedly connected to the sliding sleeve, the second spring is sleeved outside the round rod, and one end of the second spring is fixedly connected to the vertical plate.

Preferably, the sliding grooves are formed in the inner walls of the two sides of the outer frame, sliding strips are fixedly connected to the outer walls of the two sides of the inner frame, and the sliding strips are slidably connected to the inner portions of the sliding grooves.

Preferably, one end fixedly connected with first support column of inside casing upper surface, first support column sets up to two, and two first support columns are symmetrical distribution, the top fixed connection of first support column is on the photovoltaic board, the other end fixedly connected with second support column of inside casing upper surface, the second support column sets up to two, and two second support columns are the distribution, the top fixed connection of second support column is on the photovoltaic board, the height of first support column is less than the height of second support column.

Preferably, the outer walls of the two ends of the outer frame are fixedly connected with mounting plates, and threaded holes are formed in the mounting plates.

The utility model has the technical effects and advantages that:

1. when the photovoltaic board is blown by wind force and shakes, the inner frame is driven to slide in the outer frame through the first support column and the second support column, then two rotating strips at one end are extruded to be opened to two sides, the sliding sleeve slides outwards on the round rod, the first spring and the second spring are subjected to stress deformation to be buffered, the two rotating strips at the other end are pulled to be close to the middle part, the sliding sleeve slides inwards on the round rod, and the first spring and the second spring are subjected to stress deformation to be buffered. Through the mutual cooperation of the buffer modules at inside casing both ends, the vibrations of photovoltaic support and photovoltaic board are buffered simultaneously, reduce the vibrations range of photovoltaic board, improve the protection effect.

Drawings

Fig. 1 is a schematic view of a view angle structure of a protective photovoltaic bracket assembly according to the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic view of another view angle structure of the protective photovoltaic bracket assembly of the present utility model.

Fig. 4 is a schematic structural view of the outer frame, the sliding groove and the mounting plate of the present utility model.

Fig. 5 is a schematic view of the inner frame and the slide bar structure of the present utility model.

In the figure: 1. an outer frame; 2. a photovoltaic panel; 3. an inner frame; 4. a fixed block; 5. a rotating rod; 6. rotating the strip; 7. a support plate; 8. a sliding sleeve; 9. a first spring; 10. a second spring; 11. a vertical plate; 12. a round bar; 13. a first support column; 14. a second support column; 15. a threaded hole; 16. a chute; 17. a slide bar; 18. and (3) mounting a plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be made clear below in conjunction with the drawings in the embodiments of the present utility model; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a protective type photovoltaic bracket assembly as shown in fig. 1-5, which comprises an outer frame 1 and a photovoltaic panel 2, wherein the photovoltaic panel 2 is positioned above the outer frame 1. The outer walls of the two ends of the outer frame 1 are fixedly connected with mounting plates 18, and threaded holes 15 are formed in the mounting plates 18. In specific use, the outer frame 1 is fixedly connected to the ground by using bolts through the threaded holes 15. The inside of frame 1 is provided with inside casing 3, and inside casing 3 is used for supporting photovoltaic board 2. The outer walls of the two ends of the inner frame 3 are fixedly connected with fixing blocks 4, and the upper end and the lower end of each fixing block 4 are fixedly connected with rotating rods 5. The rotating bars 6 are connected to the rotating rod 5 in a rotating mode, the two rotating bars 6 are distributed in a staggered mode, vibration impact force can be decomposed towards two sides, and the damping and buffering effects are improved. The one end that bull stick 5 was kept away from to changeing strip 6 is provided with buffer unit, and buffer unit carries out the shock attenuation to photovoltaic support and photovoltaic board 2 through inside casing 3, and then protects photovoltaic support and photovoltaic board 2.

When specifically setting up, the buffer unit includes extension board 7, sliding sleeve 8, riser 11 and round bar 12. The riser 11 fixed connection is on the inner wall of frame 1, and the one end fixed connection of round bar 12 is on riser 11, and the other end fixed connection of round bar 12 is on the inner wall of frame 1. The sliding sleeve 8 is in sliding connection with the outside of the round rod 12, the support plate 7 is fixedly connected with the outer ring of the sliding sleeve 8, and the support plate 7 is in rotary connection with the rotary strip 6. When the photovoltaic panel 2 is blown by wind force to shake, the first support column 13 and the second support column 14 drive the inner frame 3 to slide in the outer frame 1, so that the two rotating strips 6 at one end are extruded to open to two sides, the sliding sleeve 8 slides outwards on the round rod 12, the two rotating strips 6 at the other end are pulled to draw close to the middle part, and the sliding sleeve 8 slides inwards on the round rod 12.

The damping assembly further comprises a first spring 9 and a second spring 10. The first spring 9 is sleeved outside the round rod 12, one end of the first spring 9 is fixedly connected to the inner wall of the outer frame 1, and the other end of the first spring 9 is fixedly connected to the sliding sleeve 8. The second spring 10 is sleeved outside the round rod 12, and one end of the second spring 10 is fixedly connected to the vertical plate 11.

The wind blows the photovoltaic panel 2, and drives the inner frame 3 to slide in the outer frame 1 through the first support column 13 and the second support column 14. Referring to fig. 1, when sliding to the left, the left two rotating bars 6 are pressed to open outwards, so that the left two sliding sleeves 8 move back, the first springs 9 are pressed and contracted, and the second springs 10 are stretched; at the same time, the two swivel bars 6 on the right are drawn inwardly, the second spring 10 is compressed and contracted, and the first spring 9 is stretched. The buffer components at two ends of the inner frame 3 are matched with each other, and meanwhile vibration of the photovoltaic support and the photovoltaic panel 2 is buffered, so that vibration amplitude of the photovoltaic panel 2 is reduced.

In order to improve the sliding stability of the inner frame 3 in the outer frame 1, sliding grooves 16 are formed in the inner walls of the two sides of the outer frame 1, sliding strips 17 are fixedly connected to the outer walls of the two sides of the inner frame 3, and the sliding strips 17 are slidably connected to the inner portions of the sliding grooves 16.

One end fixedly connected with first support column 13 of inside casing 3 upper surface, first support column 13 sets up two, and two first support columns 13 are symmetrical distribution. The top fixed connection of first support column 13 is on photovoltaic board 2, and the other end fixedly connected with second support column 14 of inside casing 3 upper surface, second support column 14 set up to two, and two second support columns 14 are the distribution, and the top fixed connection of second support column 14 is on photovoltaic board 2. The height of the first support columns 13 is smaller than that of the second support columns 14, so that the photovoltaic panels 2 are distributed in an inclined mode, and the lighting efficiency of the photovoltaic panels 2 is improved.

Claims

1. The utility model provides a protection type photovoltaic support subassembly, includes frame (1) and photovoltaic board (2), its characterized in that: the photovoltaic board (2) is located the top of frame (1), the inside of frame (1) is provided with inside casing (3), all fixedly connected with fixed block (4) on the both ends outer wall of inside casing (3), the equal fixedly connected with bull stick (5) in upper and lower both ends of fixed block (4), rotate on bull stick (5) and be connected with change strip (6), two change strip (6) are the staggered distribution, the one end that changes strip (6) and keep away from bull stick (5) is provided with buffer assembly.

2. The protective photovoltaic bracket assembly of claim 1, wherein: the buffer assembly comprises a support plate (7), a sliding sleeve (8), a vertical plate (11) and a round rod (12), wherein the vertical plate (11) is fixedly connected to the inner wall of the outer frame (1), one end of the round rod (12) is fixedly connected to the vertical plate (11), the other end of the round rod (12) is fixedly connected to the inner wall of the outer frame (1), the sliding sleeve (8) is slidably connected to the outer portion of the round rod (12), the support plate (7) is fixedly connected to the outer ring of the sliding sleeve (8), and the support plate (7) is rotatably connected with the rotating strip (6).

3. The protective photovoltaic bracket assembly of claim 2, wherein: the buffer assembly further comprises a first spring (9) and a second spring (10), wherein the first spring (9) is sleeved outside the round rod (12), one end of the first spring (9) is fixedly connected to the inner wall of the outer frame (1), the other end of the first spring (9) is fixedly connected to the sliding sleeve (8), the second spring (10) is sleeved outside the round rod (12), and one end of the second spring (10) is fixedly connected to the vertical plate (11).

4. The protective photovoltaic bracket assembly of claim 1, wherein: the sliding grooves (16) are formed in the inner walls of the two sides of the outer frame (1), sliding strips (17) are fixedly connected to the outer walls of the two sides of the inner frame (3), and the sliding strips (17) are slidably connected to the inner parts of the sliding grooves (16).

5. The protective photovoltaic bracket assembly of claim 1, wherein: one end fixedly connected with first support column (13) of inside casing (3) upper surface, first support column (13) set up to two, and two first support columns (13) are symmetric distribution, the top fixed connection of first support column (13) is on photovoltaic board (2), the other end fixedly connected with second support column (14) of inside casing (3) upper surface, second support column (14) set up to two, and two second support columns (14) are distributed, the top fixed connection of second support column (14) is on photovoltaic board (2), the height of first support column (13) is less than the height of second support column (14).

6. The protective photovoltaic bracket assembly of claim 1, wherein: the two ends of the outer frame (1) are fixedly connected with mounting plates (18), and threaded holes (15) are formed in the mounting plates (18).