CN218162260U

CN218162260U - Photovoltaic board strutting arrangement

Info

Publication number: CN218162260U
Application number: CN202222129037.7U
Authority: CN
Inventors: 李文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-27
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a photovoltaic panel supporting device, which comprises a stand column, a frame beam, a support rod and a frame body; the two support rods are symmetrically arranged on two sides of the extending direction of the upright post, one end of each support rod is hinged to one end of the frame beam in the extending direction, and the other end of each support rod extends towards the mounting surface; the frame body is of a quadrilateral frame structure, two nonadjacent angles on the frame body are respectively connected to one end, facing the mounting surface, of the support rod and hinged to the upright post, and the frame body can deform and lock the shape and enable the distance between any two nonadjacent angles to be increased or reduced; through being connected the deformable framework of rhombus between branch and stand, can effectually share the bearing capacity on the branch to strengthened the bearing steadiness of branch, can also adjust the distance between branch and the stand according to the orientation of photovoltaic board simultaneously, thereby made the multiple installation face condition of strutting arrangement adaptation.

Description

Photovoltaic board strutting arrangement

Technical Field

The utility model relates to a photovoltaic board technical field especially relates to a photovoltaic board strutting arrangement.

Background

The photovoltaic panel component is a direct solar power generation device, is mainly made of silicon semiconductor materials, and converts light energy into electric energy, so that clean energy can be conveniently collected and utilized. Present photovoltaic board all fixes through the support, and wherein most all are fixed photovoltaic board, need install on the level ground, can't cooperate local actual ground condition and sunshine condition, and the orientation that makes photovoltaic board can be as far as possible comprehensive receipt sunlight shines, causes the solar energy utilization ratio of photovoltaic board very low.

Patent document CN111697920A discloses an adjustable photovoltaic panel support, which is to adjust the rotation angle of the photovoltaic panel support through two telescopic rods capable of being driven and extended externally, so as to adjust the installation orientation of the photovoltaic panel. However, the skilled person finds that since the self-weight of the current support is reduced as much as possible, a hollow pipe is usually adopted, which results in poor load-bearing capacity of the support structure; if the support is arranged on a non-horizontal plane, and the photovoltaic panel is arranged on the support, the stress of the whole structure of the support is uneven, so that a part bearing larger weight on the support is bent or even broken, and the support and the photovoltaic panel arranged on the support are crashed and damaged.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a photovoltaic board strutting arrangement for solve current support and generally install on the horizontal plane, if install at non-horizontally installation face, will cause the overall structure atress of support uneven, lead to bearing the part of great weight on the support to take place to buckle cracked problem even.

The technical scheme of the utility model is realized like this: the utility model provides a photovoltaic panel supporting device, which comprises a stand column and a frame beam, wherein the stand column is stably arranged on an installation surface, the middle part of the frame beam is arranged at the end part of the stand column far away from the installation surface, and the two ends of the frame beam in the extension direction can rotate around the end part of the stand column; the two support rods are symmetrically arranged on two sides of the extending direction of the upright post, one end of each support rod is hinged to one end of the frame beam in the extending direction, and the other end of each support rod extends towards the mounting surface; the frame body is of a quadrilateral frame structure, two nonadjacent angles on the frame body are respectively connected to one end, facing the mounting surface, of the supporting rod and hinged to the upright post, and the frame body can deform and lock the shape, so that the distance between any two nonadjacent angles is increased or reduced.

On the basis of the above technical solution, preferably, the frame body includes a first hinge base, a second hinge base, a first rod body and a second rod body; the first hinge seat is arranged at the end part of the support rod facing the mounting surface; the second hinge base is hinged to the upright post; the two first rod bodies are symmetrically arranged, one end of each of the two first rod bodies is hinged to the first hinge base, and the other end of each of the two first rod bodies extends towards the mounting surface; the two second rod bodies are also symmetrically arranged, one ends of the two second rod bodies are hinged to the second hinge base at the same time, and the other ends of the two second rod bodies extend towards the supporting rod and are in one-to-one correspondence with the ends of the two first rod bodies, which face the mounting surface, and are hinged to the end of the mounting surface.

More preferably, the frame further comprises a third hinge seat and a screw rod; the two third hinge seats are correspondingly arranged on the hinge connection parts of the two groups of first rod bodies and the first rod bodies one by one, and the end parts of the first rod bodies facing the mounting surface and the end parts of the second rod bodies facing the supporting rods are simultaneously hinged in the third hinge seats; one end of the screw rod is connected to one of the third hinge seats in a shaft mode, the other end of the screw rod is connected to the other third hinge seat in a screw mode and penetrates through the third hinge seat to extend outwards, and the screw rod can rotate axially under the external driving.

On the basis of the technical scheme, preferably, the upright column comprises a first column body and a second column body; the first column is stably arranged on a mounting surface; second cylinder one end is pegged graft and is extended in first cylinder and the other end orientation is kept away from the direction of installation face, and the second cylinder can remove along first cylinder extending direction for first cylinder, and the installation face was kept away from to the second cylinder one serves and sets up the frame roof beam.

Still further preferably, the universal joint is arranged between the middle part of the frame beam and the end part of the second column body far away from the mounting surface.

Still further preferably, the upright post further comprises a movable seat, the movable seat is arranged on the first column body, the movable seat can move along the first column body and has a position locking function, and the movable seat is symmetrically hinged to the corners of the two frame bodies.

Further preferably, the upright post further comprises a limiting block, the limiting block is arranged on the peripheral wall of the first column body and located at one end of the first column body, which is far away from the mounting surface, and the limiting block can abut against the movable seat and limit the movable seat to move towards the direction far away from the mounting surface.

Further preferably, the first column, the second column and the support rod are all hollow tubes.

The utility model discloses a photovoltaic board strutting arrangement has following beneficial effect for prior art:

the utility model discloses a be connected the deformable framework of rhombus between branch and stand, can effectually share the bearing capacity on the branch to strengthened the bearing steadiness of branch, can also adjust the distance between branch and the stand according to the orientation of photovoltaic board simultaneously, thereby make the multiple installation face condition of strutting arrangement adaptation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the supporting device of the present invention;

fig. 2 is a perspective view from another perspective of the support device of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention.

In the figure: 1. a column; 11. a first column; 12. a second cylinder; 13. a movable seat; 14. a limiting block; 2. a strut; 3. a frame body; 31. a first hinge mount; 32. a second hinged seat; 33. a first rod body; 34. a second rod body; 35. a third hinge mount; 36. a screw rod; 4. a universal joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1, the utility model discloses a photovoltaic board strutting arrangement, including stand 1, frame roof beam, branch 2 and framework 3.

Wherein, stand 1 stabilizes the setting on an installation face, and present photovoltaic board generally supports through installing the subaerial support of level, but the strutting arrangement of present case can be applicable to mountain area or urban environment, and stand 1 can install on the inclined plane, even on the vertical wall, therefore the installation face of here can be level ground, also can be non-horizontal plane.

The middle part of the frame beam is arranged at the end part of the upright post 1 far away from the mounting surface, and the two ends of the frame beam in the extending direction can rotate around the end part of the upright post 1. It should be noted that the photovoltaic panel is actually installed on a frame structure formed by a plurality of cross beams and vertical beams which are connected in a criss-cross manner, and the frame beam in this case refers to a vertical beam for connecting the supporting device.

Two branch 2 symmetries set up in stand 1 extending direction both sides, and the one end of each branch 2 articulates one of them end in the frame roof beam extending direction, and the branch 2 other end extends towards the installation face. The support rod 2 connected to the top end of the frame beam serving as the vertical beam plays a role in pulling the photovoltaic panel and the whole frame structure to avoid forward tilting and overturning, and the support rod 2 connected to the bottom end of the frame beam plays a role in jacking the bottom of the frame structure so as to support the whole frame structure.

When the upright post 1 is installed on a horizontal ground, the weight of the photovoltaic panel and the whole frame structure is supported by the upright post 1, and the two support rods 2 play a role of auxiliary support, so that the bearing force on the two support rods 2 is small. However, when the vertical column 1 is installed on an inclined installation surface, the vertical column 1 is inclined and can only share a part of the weight of the photovoltaic panel and the whole frame structure, so that the bearing force borne on the supporting rod 2 is greatly increased, which may cause the supporting rod 2 to bend or break.

Therefore, the connecting frame body 3 arranged between the support rod 2 and the upright post 1 is used as a reinforcing structure, the frame body 3 is of a quadrilateral frame structure, two nonadjacent corners on the frame body 3 are respectively connected to one end, facing the mounting surface, of the support rod 2 and are hinged to the upright post 1, the quadrilateral frame structure of the frame body 3 is actually a diamond frame and can be formed by splicing two triangles, and therefore the rectangular frame structure has good stability and weighing capacity; simultaneously, framework 3 can be deformed and the locking shape and make the interval between arbitrary two nonadjacent angles increase or reduce to adjust the interval between branch 2 and the stand 1, thereby the orientation of adaptation photovoltaic board.

Specifically, as shown in fig. 1 and in conjunction with fig. 3, the frame 3 includes a first hinge seat 31, a second hinge seat 32, a first rod 33 and a second rod 34.

Wherein the first hinge seat 31 is arranged at the end of the strut 2 facing the mounting surface.

The second hinge base 32 is hinged to the upright 1.

Two first body of rod 33 symmetry sets up, and wherein one end of two first body of rod 33 is articulated simultaneously on first articulated seat 31 and the other end all extends towards the installation face.

The two second rod bodies 34 are also symmetrically arranged, one end of each of the two second rod bodies 34 is hinged to the second hinge base 32, and the other end of each of the two second rod bodies 34 extends towards the supporting rod 2 and is hinged to one end of each of the two first rod bodies 33, which faces the mounting surface, in a one-to-one correspondence manner.

Therefore, the frame 3 is formed by sequentially hinging the two first rods 33 and the two second rods 34 end to end, so that the shape thereof can be changed.

The second embodiment:

in addition to the first embodiment, in order to make the frame 3 have better structural stability, the frame 3 further includes a third hinge seat 35 and a screw rod 36.

The two third hinge seats 35 are correspondingly arranged at the hinge connection positions of the two groups of first rod bodies 33 and the first rod bodies 33, and the end parts, facing the mounting surface, of the first rod bodies 33 and the end parts, facing the supporting rod 2, of the second rod bodies 34 are hinged in the third hinge seats 35.

One end of the screw rod 36 is coupled to one of the third hinge seats 35, the other end of the screw rod 36 is coupled to the other third hinge seat 35 and extends outwards through the third hinge seat 35, and the screw rod 36 can be driven by the outside to rotate axially. When the screw rod 36 does not rotate, the distance between the two third hinge seats 35 is fixed, and two tightly-attached triangular structures are formed in the frame body 3, so that the structure stability is better; when the screw 36 is rotated, the interval between the two third hinge bases 35 can be changed, thereby adjusting the diamond shape of the frame body 3.

Example three:

on the basis of the first embodiment, in order to adjust the orientation of the photovoltaic panel, as shown in fig. 1 and in combination with fig. 2, the column 1 further includes a universal joint 4, and includes a first column 11 and a second column 12.

Wherein, the first column 11 is firmly arranged on a mounting surface.

One end of the second column body 12 is inserted into the first column body 11, the other end of the second column body extends towards the direction far away from the installation surface, the second column body 12 can move relative to the first column body 11 along the extending direction of the first column body 11, and one end, far away from the installation surface, of the second column body 12 is provided with a frame beam, so that the height of the photovoltaic panel is changed.

The universal joint 4 is arranged between the middle of the frame beam and the end of the second column 12 far away from the installation surface, so that the orientation of the photovoltaic panel can be adjusted.

Example four:

in the third embodiment, when the height of the photovoltaic panel changes, the relative positions of the support rod 2 and the frame 3 also need to be adjusted, so the upright post 1 further includes the movable seat 13 and the limiting block 14.

Wherein, the movable seat 13 is arranged on the first column 11, the movable seat 13 can move along the first column 11 and has a position locking function, and the movable seat 13 is symmetrically hinged with the corners of the two frames 3.

The limiting block 14 is arranged on the outer peripheral wall of the first column 11 and located at one end of the first column 11 far away from the installation surface, and the limiting block 14 can abut against the movable seat 13 and limit the movable seat 13 to move towards the direction far away from the installation surface.

Example five:

as an alternative embodiment, in order to reduce the dead weight of the whole supporting device, the first column 11, the second column 12 and the supporting rod 2 are all hollow tubes.

Example six:

any combination of embodiments one to five is also included in the case where there is no technical conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic board strutting arrangement, includes stand (1) and frame roof beam, and stand (1) stabilizes and sets up on a installation face, and the middle part setting of frame roof beam keeps away from the tip of installation face at stand (1), and the both ends of frame roof beam extending direction can rotate its characterized in that around the tip of stand (1): the device also comprises a support rod (2) and a frame body (3);

the two support rods (2) are symmetrically arranged on two sides of the extending direction of the upright post (1), one end of each support rod (2) is hinged to one end of the extending direction of the frame beam, and the other end of each support rod (2) extends towards the mounting surface;

the frame body (3) is of a quadrilateral frame structure, two nonadjacent corners on the frame body (3) are respectively connected to one end, facing the mounting surface, of the supporting rod (2) and hinged to the upright post (1), and the frame body (3) can deform and lock in shape and enable the distance between any two nonadjacent corners to be increased or reduced.

2. A photovoltaic panel support apparatus according to claim 1, wherein: the frame body (3) comprises a first hinged seat (31), a second hinged seat (32), a first rod body (33) and a second rod body (34);

the first hinge seat (31) is arranged at the end part of the support rod (2) facing the mounting surface;

the second hinged seat (32) is hinged to the upright post (1);

the two first rod bodies (33) are symmetrically arranged, one ends of the two first rod bodies (33) are hinged to the first hinge base (31) at the same time, and the other ends of the two first rod bodies extend towards the mounting surface;

two the second body of rod (34) also symmetry sets up, two one of them one end hinge connection simultaneously on articulated seat of second (32) of the second body of rod (34), two the other end of the second body of rod (34) all extends and one-to-one with two first bodies of rod (33) towards the one end hinge connection of installation face towards branch pole (2).

3. The photovoltaic panel support apparatus of claim 2, wherein: the frame body (3) further comprises a third hinge seat (35) and a screw rod (36);

the two third hinge seats (35) are correspondingly arranged on the hinge connection parts of the two groups of first rod bodies (33) and the first rod bodies (33), and the end parts, facing the mounting surface, of the first rod bodies (33) and the end parts, facing the supporting rod (2), of the second rod bodies (34) are simultaneously hinged in the third hinge seats (35);

one end of the screw rod (36) is connected to one of the third hinge seats (35) in a shaft mode, the other end of the screw rod (36) is connected with the other third hinge seat (35) in a screw mode and penetrates through the third hinge seat (35) to extend outwards, and the screw rod (36) can rotate axially under the action of external driving.

4. A photovoltaic panel support apparatus according to claim 1, wherein: the upright post (1) comprises a first column body (11) and a second column body (12);

the first column (11) is stably arranged on a mounting surface;

one end of the second column body (12) is inserted into the first column body (11) and the other end of the second column body extends towards the direction far away from the installation surface, the second column body (12) can move relative to the first column body (11) along the extending direction of the first column body (11), and one end, far away from the installation surface, of the second column body (12) is provided with a frame beam.

5. A photovoltaic panel support apparatus according to claim 4, wherein: the frame beam is characterized by further comprising a universal joint (4), wherein the universal joint (4) is arranged between the middle of the frame beam and the end portion, far away from the mounting surface, of the second column body (12).

6. The photovoltaic panel support apparatus of claim 4, wherein: stand (1) still includes sliding seat (13), sliding seat (13) set up on first cylinder (11), sliding seat (13) can be followed first cylinder (11) and removed and have position locking function, the hinge of symmetry is connected with the angle of two frameworks (3) on sliding seat (13).

7. A photovoltaic panel support apparatus according to claim 6, wherein: the upright post (1) further comprises a limiting block (14), the limiting block (14) is arranged on the peripheral wall of the first column body (11) and located at one end, far away from the installation surface, of the first column body (11), and the limiting block (14) can support the movable seat (13) and limit the movable seat (13) to move towards the direction far away from the installation surface.

8. A photovoltaic panel support apparatus according to claim 4, wherein: the first cylinder (11), the second cylinder (12) and the support rod (2) are all hollow tubes.