CN220754742U

CN220754742U - Foldable photovoltaic bracket

Info

Publication number: CN220754742U
Application number: CN202322513209.5U
Authority: CN
Inventors: 阳纯辉
Original assignee: Guangdong Jugaoxin Energy Technology Co ltd
Current assignee: Guangdong Jugaoxin Energy Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-09
Anticipated expiration: 2033-09-14

Abstract

The utility model belongs to the field of photovoltaic modules, in particular to a foldable photovoltaic bracket which comprises a bottom plate; the end part of the bottom plate is rotatably connected with a rotating shaft; a first bracket and a second bracket are fixedly connected to the middle part of the rotating shaft; the first brackets and the second brackets are arranged in a staggered way; the first bracket and the second bracket are arranged in an array at the middle part of the rotating shaft; two groups of sliding blocks are fixedly connected to two ends of the second bracket; two groups of sliding grooves are formed in two ends of the first bracket; the sliding block is arranged in the middle of the sliding groove in a sliding way; can promote the stability when closing between first support and the second support, reduce when using the bottom plate, the phenomenon that first support and second support appear sliding downwards and closed to influence the phenomenon that the bottom plate used, be provided with the adjustment tank simultaneously, can adjust the angle of first support and second support slope according to the angle of light source, promote the flexibility of first support and second support.

Description

Foldable photovoltaic bracket

Technical Field

The utility model relates to the field of photovoltaic modules, in particular to a foldable photovoltaic bracket.

Background

Along with the development of society, the life quality of people is improved, and photovoltaic cells are gradually brought into the sight of the masses, and mainly comprise a photovoltaic module, a photovoltaic combiner box, an inverter, an ammeter and the like, and can convert solar light energy into electric energy.

The photovoltaic cell is mainly installed on the roof or open ground, and the photovoltaic cell needs to be fixed on the roof by means of a photovoltaic bracket when the photovoltaic cell is installed, and the photovoltaic bracket is generally formed by adopting an aluminum alloy or steel structure.

Through long-time observation, the existing photovoltaic bracket is gradually larger and larger, a troublesome phenomenon can be generated when the photovoltaic bracket is transported, and the existing photovoltaic bracket can only adjust the height or angle and has no folding function, so that a larger transportation area can be occupied in the transportation process, and the large-scale transportation is not facilitated; accordingly, a foldable photovoltaic bracket is proposed to address the above-described problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the utility model provides a foldable photovoltaic bracket.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a foldable photovoltaic bracket, which comprises a bottom plate; the end part of the bottom plate is rotatably connected with a rotating shaft; a first bracket and a second bracket are fixedly connected to the middle part of the rotating shaft; the first brackets and the second brackets are arranged in a staggered way; the first bracket and the second bracket are arranged in an array at the middle part of the rotating shaft; two groups of sliding blocks are fixedly connected to two ends of the second bracket; two groups of sliding grooves are formed in two ends of the first bracket; the sliding block is arranged in the middle of the sliding groove in a sliding way; two groups of springs are fixedly connected to the middle of the second bracket; the end part of the spring is fixedly connected with a first clamping block; the end part of the first clamping block is arranged in an arc shape; the first clamping block is arranged in the middle of the second bracket in a sliding manner; two groups of first clamping grooves matched with the first clamping blocks in shape are formed in the end part of the first bracket; the first clamping groove is arranged at one end far away from the rotating shaft; the ends of the plurality of groups of second brackets are fixedly connected with metal plates; the middle end part of the metal plate is rotationally connected with a clamping plate; the top of the bottom plate is provided with a plurality of adjusting grooves matched with the clamping plate in shape; the adjusting grooves are arranged on the top of the bottom plate in a linear array; and the flexibility of the first bracket and the second bracket is improved.

Preferably, a groove is formed in the middle of the second bracket; a pull rope is fixedly connected to the end part of the first clamping block; the pull rope penetrates through the middle parts of the second bracket and the groove; the end part of the pull rope is fixedly connected with a pull plate; a handle is arranged in the middle of the pulling plate; the handle is fixedly connected with the pulling plate; the problem that frequent removal is required when the first clamping block is removed from the middle of the first clamping groove is solved.

Preferably, the end part of the first bracket is fixedly connected with two groups of second clamping blocks; the second clamping block is arranged in a polygonal shape; the second clamping block is arranged at one end close to the first clamping groove; a second clamping groove matched with the second clamping block in shape is formed in the middle of the metal plate; a magnet is fixedly connected to the middle part of the second clamping block; the magnet and the metal plate are mutually attracted; the phenomenon that the first support and the metal plate shake left and right is reduced, and the stability of the base plate during use is improved.

Preferably, the middle part of the groove is fixedly connected with two groups of fixing rods; the middle part of the fixed rod is rotationally connected with a first rotating wheel; the spring is arranged in the middle of the first rotating wheel; the problem that the stay cord is large in treatment during use can be reduced, and the labor intensity of workers is reduced.

Preferably, the end part of the first clamping block is fixedly connected with an elastic rod; the other end of the elastic rod is fixedly connected to the inside of the second bracket; the elastic rod is arranged in the middle of the spring; the pull rope is arranged in the middle of the elastic rod; the spring can be reduced from deforming after being used for a long time, so that the spring has the problem of insufficient elasticity when pushing the first clamping block.

Preferably, the middle part of the groove is fixedly connected with a limiting rod; the limiting rods are arranged in the middle of the two groups of first rotating wheels; when the two groups of pull ropes move in the middle of the first rotating wheel, the pull ropes slide off from the middle of the first rotating wheel due to the pulling angle deviation, so that the derailment phenomenon occurs.

The utility model has the advantages that:

1. according to the foldable photovoltaic bracket, the first clamping block is arranged in the middle of the second bracket, so that the stability of the first bracket and the second bracket during closing can be improved, the phenomenon that the first bracket and the second bracket slide downwards and are closed when the bottom plate is used is reduced, the use of the bottom plate is affected, the adjusting groove is formed, the inclination angle of the first bracket and the second bracket can be adjusted according to the angle of the light source, and the flexibility of the first bracket and the second bracket is improved.

2. According to the foldable photovoltaic bracket, the pull ropes are arranged at the end parts of the first clamping blocks, so that the bottom plate can be folded into the plate shape, the phenomenon that more transportation space is occupied and transportation is troublesome due to the fact that the bottom plate is in an unfolding state when the bottom plate is transported is reduced, and meanwhile, the pull plates are arranged, so that all the pull ropes can be driven to pull by the pull plates when the pull plates are pulled, and the problem that the first clamping blocks need to be frequently taken out when the first clamping blocks are taken out from the middle parts of the first clamping grooves is solved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective sectional view of the present utility model

FIG. 3 is a schematic perspective sectional view of a second bracket according to the present utility model;

FIG. 4 is a schematic view of a first bracket structure according to the present utility model;

FIG. 5 is a schematic diagram of a second latch according to the present utility model;

fig. 6 is a schematic view of a second rotor structure according to the present utility model.

1, a bottom plate; 11. a rotating shaft; 12. a first bracket; 13. a second bracket; 14. a slide block; 15. a chute; 16. a spring; 17. a first clamping block; 18. a first clamping groove; 19. a metal plate; 110. a clamping plate; 111. an adjustment tank; 2. a groove; 21. a pull rope; 22. pulling a plate; 23. a handle; 3. a second clamping block; 31. a second clamping groove; 32. a magnet; 4. a fixed rod; 41. a first wheel; 5. an elastic rod; 6. a limit rod; 7. a second wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1, 2, 3 and 4, a foldable photovoltaic support comprises a base plate 1; the end part of the bottom plate 1 is rotatably connected with a rotating shaft 11; the middle part of the rotating shaft 11 is fixedly connected with a first bracket 12 and a second bracket 13; the first brackets 12 and the second brackets 13 are staggered; the first bracket 12 and the second bracket 13 are arranged in an array at the middle part of the rotating shaft 11; two groups of sliding blocks 14 are fixedly connected to two ends of the second bracket 13; two groups of sliding grooves 15 are formed in two ends of the first bracket 12; the sliding block 14 is arranged in the middle of the sliding groove 15 in a sliding way; two groups of springs 16 are fixedly connected to the middle of the second bracket 13; the end part of the spring 16 is fixedly connected with a first clamping block 17; the end part of the first clamping block 17 is arranged in an arc shape; the first clamping block 17 is arranged in a sliding manner in the middle of the second bracket 13; two groups of first clamping grooves 18 matched with the first clamping blocks 17 in shape are formed in the end part of the first bracket 12; the first clamping groove 18 is arranged at one end far away from the rotating shaft 11; the ends of the plurality of groups of second brackets 13 are fixedly connected with metal plates 19; the middle end part of the metal plate 19 is rotatably connected with a clamping plate 110; a plurality of adjusting grooves 111 matched with the clamping plate 110 in shape are formed in the top of the bottom plate 1; the adjusting grooves 111 are arranged in a linear array on the top of the bottom plate 1; during operation, the staff needs place the bottom plate 1 subaerial, afterwards install photovoltaic cell on bottom plate 1 middle part, when needs are closed bottom plate 1, only need promote metal sheet 19, make second support 13 and first support 12 close, afterwards press first support 12, second support 13 and cardboard 110 at bottom plate 1 top, make first support 12, second support 13 and cardboard 110 be in the parallel and level with bottom plate 1 top can, make bottom plate 1 be in the platy, thereby folding accomodate, simultaneously need expand first support 12 and second support 13, through set up first fixture block 17 in the middle part of second support 13, make slider 14 slide in spout 15 middle part, when first fixture block 17 is close to first draw-in groove 18, the cooperation spring 16 is extruded force, make first fixture block 17 card on first draw-in groove 18 middle part, thereby first support 12 and second support 13 are fixed, afterwards, pulling cardboard 110 is made on the cardboard adjustment groove 111 middle part, thereby carry out spacing with first support 12 and second support 13, this step can be in the platy, can be with first support 12 and second support 13, the second support 13 is in the time of slope angle modulation, can be carried out at first support 13 and second support 13, the second support 13 is closed at the time, the first support 13 is used for the first support 13 is closed, the angle is adjusted, the first angle is adjusted at the bottom plate 13 is reached, and the first bottom plate 13 is closed, the effect is closed at the bottom plate 13 is adjusted at the time, the first angle is adjusted at the bottom plate 13, 1, the angle is used, the bottom plate 13 is closed, can be used down at the bottom plate 13, and can be adjusted 13 is closed down 13, and can be used down 13 is closed at the bottom 13, and 13 is easy.

As shown in fig. 2 and 3, a groove 2 is formed in the middle of the second bracket 13; the end part of the first clamping block 17 is fixedly connected with a pull rope 21; the pull rope 21 penetrates through the middle parts of the second bracket 13 and the groove 2; a pulling plate 22 is fixedly connected to the end part of the pulling rope 21; a handle 23 is arranged in the middle of the pull plate 22; the handle 23 is fixedly connected with the pull plate 22; when the first bracket 12 and the second bracket 13 are required to be closed, the pull ropes 21 are arranged at the end parts of the first clamping blocks 17, and then the handles 23 are pulled, so that the pull ropes 21 are pulled to move when the pull plates 22 move, the first clamping blocks 17 clamped in the middle parts of the first clamping grooves 18 are pulled out, then the metal plates 19 are pushed, the second bracket 13 and the first bracket 12 are closed, the bottom plate 1 can be folded into a plate shape, when the bottom plate 1 is transported, the phenomenon that more transportation space is occupied because the bottom plate 1 is in an unfolding state, and the phenomenon of transportation trouble occurs is reduced, meanwhile, the pull plates 22 are arranged, and the pull plates 22 can drive all the pull ropes 21 to pull when the pull plates 22 are pulled, so that the problem that frequent removal is required when the first clamping blocks 17 are taken out from the middle parts of the first clamping grooves 18 is solved.

As shown in fig. 5, two groups of second clamping blocks 3 are fixedly connected to the end part of the first bracket 12; the second clamping block 3 is arranged in a polygonal shape; the second clamping block 3 is arranged at one end close to the first clamping groove 18; a second clamping groove 31 matched with the second clamping block 3 in shape is formed in the middle of the metal plate 19; a magnet 32 is fixedly connected to the middle part of the second clamping block 3; the magnet 32 is attracted to the metal plate 19; when the first bracket 12 and the metal plate 19 need to be closed in operation, the second clamping block 3 is arranged in the middle of the first bracket 12, and the second clamping block 3 is arranged in a polygonal shape; when the first bracket 12 is close to the metal plate 19, the second clamping block 3 is inserted into the middle part of the second clamping groove 31, and the force of the metal plate 19 and the magnet 32 are matched, so that the first bracket 12 and the metal plate 19 are closed and fixed, the shaking phenomenon can be reduced when the first bracket 12 and the first clamping groove 18 are closed and fixed, the second clamping block 3 is in a variable shape, the shaking phenomenon of the first bracket 12 and the metal plate 19 can be further reduced when the first bracket is fixed, and the stability of the base plate 1 in use is improved.

As shown in fig. 3, two groups of fixing rods 4 are fixedly connected in the middle of the groove 2; the middle part of the fixed rod 4 is rotatably connected with a first rotating wheel 41; the spring 16 is arranged in the middle of the first rotating wheel 41; during operation, when the stay cord 21 slides at recess 2 middle part, through being provided with dead lever 4 and first runner 41 at recess 2 middle part for stay cord 21 middle part pastes on first runner 41 middle part, and slide at first runner 41 middle part, this step can reduce stay cord 21 when recess 2 middle part slides, directly contact with recess 2 inner wall, make appear the serious phenomenon of stay cord 21 middle part wearing and tearing after long-time use, be provided with first runner 41 simultaneously, can reduce stay cord 21 and handle great problem when using, reduce staff's intensity of labour.

As shown in fig. 3, the end of the first clamping block 17 is fixedly connected with an elastic rod 5; the other end of the elastic rod 5 is fixedly connected to the inside of the second bracket 13; the elastic rod 5 is arranged in the middle of the spring 16; the pull rope 21 is arranged in the middle of the elastic rod 5; when the spring 16 is in bending deformation during long-time use in operation, the elastic rod 5 is arranged in the middle of the spring 16, so that the elastic rod 5 has elasticity; the deformed spring 16 is then subjected to position correction, which can reduce the deformation of the spring 16 after long-term use, so that the spring 16 has insufficient elasticity when pushing the first clamping block 17.

As shown in fig. 3, a limit rod 6 is fixedly connected in the middle of the groove 2; the limiting rods 6 are arranged in the middle of the two groups of first rotating wheels 41; when the pull ropes 21 move in the middle of the first rotating wheel 41, the limiting rod 6 is arranged in the middle of the groove 2, and then the positions of the pull ropes 21 are limited, so that when the two groups of pull ropes 21 move in the middle of the first rotating wheel 41, the pull ropes 21 slide off the middle of the first rotating wheel 41 due to the pulling angle deviation, and derailment occurs.

As shown in fig. 6, a limit rod 6 is fixedly connected in the middle of the groove 2; the limiting rods 6 are arranged in the middle of the two groups of first rotating wheels 41; when the pull ropes 21 move in the middle of the first rotating wheel 41, the limiting rod 6 is arranged in the middle of the groove 2, and then the positions of the pull ropes 21 are limited, so that when the two groups of pull ropes 21 move in the middle of the first rotating wheel 41, the pull ropes 21 slide off the middle of the first rotating wheel 41 due to the pulling angle deviation, and derailment occurs.

The working principle is that the bottom plate 1 is placed on the ground, then the photovoltaic cells are installed on the middle part of the bottom plate 1, when the bottom plate 1 needs to be closed, the metal plate 19 is pushed only to enable the second bracket 13 to be closed with the first bracket 12, then the first bracket 12, the second bracket 13 and the clamping plate 110 are pressed on the top of the bottom plate 1, the first bracket 12, the second bracket 13 and the clamping plate 110 are in the same level with the top of the bottom plate 1, the bottom plate 1 is in a plate shape, so that folding and storage are carried out, and when the first bracket 12 and the second bracket 13 need to be unfolded, the first clamping block 17 is arranged in the middle part of the second bracket 13, the sliding block 14 slides in the middle part of the sliding groove 15, when the first clamping block 17 is close to the first clamping groove 18, the first clamping block 17 is clamped on the middle of the first clamping groove 18 by matching with the force of the extruded spring 16, so that the first bracket 12 and the second bracket 13 are fixed, then the clamping plate 110 is pulled, the clamping plate 110 is clamped on the middle of the adjusting groove 111, so that the first bracket 12 and the second bracket 13 are limited, a pull rope 21 is arranged at the end part of the first clamping block 17, then a handle 23 is pulled, when the pull plate 22 moves, the pull rope 21 is pulled to move, so that the first clamping block 17 clamped on the middle of the first clamping groove 18 is pulled out, then the metal plate 19 is pushed, the second bracket 13 and the first bracket 12 are closed, and the second clamping block 3 is arranged in a polygonal shape by arranging the second clamping block 3 on the middle of the first bracket 12; when the first bracket 12 is close to the metal plate 19, the second clamping block 3 is inserted into the middle part of the second clamping groove 31, and simultaneously, the first bracket 12 and the metal plate 19 are closed and fixed by matching the force of the metal plate 19 and the magnet 32, the middle part of the groove 2 is provided with the fixing rod 4 and the first rotating wheel 41, the middle part of the pull rope 21 is attached to the middle part of the first rotating wheel 41 and slides in the middle part of the first rotating wheel 41, and the middle part of the spring 16 is provided with the elastic rod 5, so that the elastic rod 5 has elasticity; the deformed spring 16 is then positionally corrected by arranging a stop lever 6 in the middle of the recess 2, and subsequently the pull cord 21 is positionally limited.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A foldable photovoltaic support comprising a base plate (1); the end part of the bottom plate (1) is rotatably connected with a rotating shaft (11); the method is characterized in that: a first bracket (12) and a second bracket (13) are fixedly connected to the middle part of the rotating shaft (11); the first brackets (12) and the second brackets (13) are arranged in a staggered way; the first bracket (12) and the second bracket (13) are arranged in an array at the middle part of the rotating shaft (11); two groups of sliding blocks (14) are fixedly connected to two ends of the second bracket (13); two groups of sliding grooves (15) are formed in two ends of the first bracket (12); the sliding block (14) is arranged in the middle of the sliding groove (15) in a sliding manner; two groups of springs (16) are fixedly connected to the middle of the second bracket (13); a first clamping block (17) is fixedly connected to the end part of the spring (16); the end part of the first clamping block (17) is arranged in an arc shape; the first clamping block (17) is arranged in a sliding manner in the middle of the second bracket (13); two groups of first clamping grooves (18) matched with the first clamping blocks (17) in shape are formed in the end part of the first bracket (12); the first clamping groove (18) is arranged at one end far away from the rotating shaft (11); the ends of the plurality of groups of second brackets (13) are fixedly connected with metal plates (19); the middle end part of the metal plate (19) is rotationally connected with a clamping plate (110); the top of the bottom plate (1) is provided with a plurality of adjusting grooves (111) matched with the clamping plate (110) in shape; the adjusting grooves (111) are arranged in a linear array on the top of the bottom plate (1).

2. A foldable photovoltaic bracket according to claim 1, characterized in that: a groove (2) is formed in the middle of the second bracket (13); the end part of the first clamping block (17) is fixedly connected with a pull rope (21); the pull rope (21) penetrates through the middle parts of the second bracket (13) and the groove (2); a pulling plate (22) is fixedly connected to the end part of the pulling rope (21); a handle (23) is arranged in the middle of the pulling plate (22); the handle (23) is in fixed connection with the pulling plate (22).

3. A foldable photovoltaic bracket according to claim 2, characterized in that: two groups of second clamping blocks (3) are fixedly connected to the end part of the first bracket (12); the second clamping block (3) is arranged in a polygonal shape; the second clamping block (3) is arranged at one end close to the first clamping groove (18); a second clamping groove (31) matched with the second clamping block (3) in shape is formed in the middle of the metal plate (19); a magnet (32) is fixedly connected to the middle part of the second clamping block (3); the magnet (32) and the metal plate (19) are arranged in a suction way.

4. A foldable photovoltaic support according to claim 3, characterized in that: two groups of fixing rods (4) are fixedly connected to the middle of the groove (2); the middle part of the fixed rod (4) is rotationally connected with a first rotating wheel (41); the spring (16) is arranged in the middle of the first rotating wheel (41).

5. The foldable photovoltaic bracket of claim 4, wherein: an elastic rod (5) is fixedly connected to the end part of the first clamping block (17); the other end of the elastic rod (5) is fixedly connected to the inside of the second bracket (13); the elastic rod (5) is arranged in the middle of the spring (16); the pull rope (21) is arranged in the middle of the elastic rod (5).

6. A foldable photovoltaic bracket according to claim 5, wherein: a limiting rod (6) is fixedly connected to the middle of the groove (2); the limiting rods (6) are arranged in the middle of the two groups of first rotating wheels (41).