CN213185975U

CN213185975U - Adjustable photovoltaic mounting system of two crossbeams

Info

Publication number: CN213185975U
Application number: CN202021963686.1U
Authority: CN
Inventors: 宋志飞; 杨颖�; 刘海军
Original assignee: Arctech Solar Holding Co Ltd
Current assignee: Arctech Solar Holding Co Ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-11
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a photovoltaic support technical field discloses an adjustable photovoltaic mounting system of two crossbeams, include: the top end of the upright post is provided with a regulating part in rotary connection; the inclined beam is positioned above the upright post and fixedly connected with the adjusting piece, two ends of the inclined beam are respectively provided with a cross beam, and a photovoltaic module is arranged above the cross beam; the two ends of the inclined support are respectively connected with the cross beam and the adjusting piece, so that the inclined beam, the inclined support and the adjusting piece form a triangular structure; one end of the jack is fixed on the upright post, the other end of the jack is connected with the oblique beam, and the oblique beam is driven to rotate through the stretching of the jack. The utility model discloses an adjustable photovoltaic mounting system of two crossbeams stable in structure, simple to operate, strong adaptability, easy operation, save material moreover.

Description

Adjustable photovoltaic mounting system of two crossbeams

Technical Field

The utility model relates to a photovoltaic support technical field especially relates to an adjustable photovoltaic mounting system of two crossbeams.

Background

In a photovoltaic tracking system, in order to optimize the use of sunlight, a photovoltaic module is mounted on a support, an adjustable support is generally adopted to bear the photovoltaic module, and the inclination angle of the photovoltaic module can be tracked and adjusted according to the change of the irradiation angle of the sun. In the market, a fixed adjustable support combining a single cross beam with a plastic bearing and a fixed support mounting four cross beams at the upper end of an oblique beam are mainly used. The two types of supports have complex structures and are inconvenient to install.

Therefore, it is highly desirable to design an adjustable photovoltaic mounting system with simple structure, easy installation and material saving.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an adjustable photovoltaic mounting system of two crossbeams, its stable in structure, simple to operate, strong adaptability, easy operation, save material moreover.

The utility model provides a technical scheme as follows:

a dual beam adjustable photovoltaic mounting system, comprising:

the top end of the upright post is provided with a regulating part in rotary connection;

the inclined beam is positioned above the upright post and fixedly connected with the adjusting piece, two ends of the inclined beam are respectively provided with a cross beam, and a photovoltaic module is arranged above the cross beam;

the two ends of the inclined support are respectively connected with the cross beam and the adjusting piece, so that the inclined beam, the inclined support and the adjusting piece form a triangular structure;

one end of the jack is fixed on the upright post, the other end of the jack is connected with the oblique beam, and the oblique beam is driven to rotate through the stretching of the jack.

Further preferably, the adjusting part comprises a first adjusting part and a second adjusting part which are arranged side by side at intervals, and the upright post is clamped between the first adjusting part and the second adjusting part and is pivotally connected with the upright post through a pin shaft.

Further preferably, the oblique beam is clamped between the same ends of the first adjusting piece and the second adjusting piece and is respectively in pivot connection with the first adjusting piece and the second adjusting piece;

the inclined support clamp is arranged between the other same ends of the first adjusting piece and the second adjusting piece and is respectively in pivot connection with the first adjusting piece and the second adjusting piece.

Further preferably, the stand is provided with a plurality ofly, and is a plurality of the stand is sharp interval and places, every all be equipped with one on the stand the sloping, it is a plurality of sloping parallel arrangement, it is a plurality of the both ends of sloping respectively with crossbeam fixed connection.

Further preferably, the plurality of oblique beams are respectively perpendicular to the cross beam, oblique beam connecting pieces are respectively fixed to the upper side and the lower side of the end portion of each oblique beam, and the cross beam is clamped between the two oblique beam connecting pieces and is fixedly connected with the oblique beam connecting pieces through an oblique beam fastener.

Further preferably, the method further comprises the following steps: a plurality of purlins;

the purlins are arranged above the cross beam at intervals and used for fixing the photovoltaic module.

Preferably, a plurality of middle supporting plates are arranged on the purline, the middle supporting plates are arranged at intervals along the length direction of the purline, and two adjacent photovoltaic modules are arranged on the same middle supporting plate through pressing blocks.

Further preferably, the jack comprises four rhombic connecting rods, a screw rod, a top seat and a base;

the four connecting rods are respectively distributed on two sides of the upright post by taking the upright post as a central line, the upper connecting rod and the lower connecting rod on the right side are connected through a first pivoting piece, and the upper connecting rod and the lower connecting rod on the left side are connected through a second pivoting piece; the two connecting rods on the upper side are pivotally connected with the oblique beam through the top seat, and the two connecting rods on the lower side are pivotally connected with the upright post through the base;

the lead screw passes first pivot piece, second pivot piece in proper order, be equipped with the through-hole that is used for wearing to establish the lead screw in the first pivot piece, be equipped with in the second pivot piece and be used for wearing to establish the lead screw and cooperate lead screw pivoted screw hole.

Further preferably, a plurality of upright columns are arranged, the upright columns are linearly arranged at intervals, and each upright column is provided with one jack;

the adjacent jacks are in transmission connection through a transmission rod, and two ends of the transmission rod are respectively connected with the screw rods of the two adjacent jacks;

the screw rod is driven to rotate through driving one end, and then the transmission rod is driven to drive the screw rods of the adjacent jacks to synchronously rotate, so that synchronous stretching of the jacks is achieved.

Preferably, one end of each transmission rod is sleeved on the corresponding screw rod and fixedly connected with the corresponding screw rod through a bolt, and the other end of each transmission rod is fixedly connected with one end of the adjacent transmission rod through a hoop.

Compared with the prior art, the utility model discloses an adjustable photovoltaic mounting system of two crossbeams beneficial effect lies in:

in the utility model, the photovoltaic bracket system with the adjustable double cross beams realizes the installation of the photovoltaic module by respectively fixing the cross beams at the two ends of the shorter oblique beams, and uses less materials to meet the structural strength requirement of the bracket, so as to achieve the purposes of saving the steel consumption of the bracket and reducing the cost; the inclined beam, the inclined support and the adjusting piece form a triangular structure, so that the inclined beam and the upright post are rotatably connected, the structural stability can be further ensured, and the structural strength of the support is enhanced; the synchronous extension and retraction of a plurality of jacks are realized through the transmission rod, so that the tracking rotation of the whole system is realized.

Drawings

The foregoing features, technical features, advantages and embodiments are further described in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.

Fig. 1 is a schematic structural view of a double-beam adjustable photovoltaic mounting system according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a dual beam adjustable photovoltaic mounting system according to another embodiment of the present invention;

fig. 3 is a schematic structural view of a dual beam adjustable photovoltaic mounting system according to another embodiment of the present invention;

FIG. 4 is a schematic view of a partial structure of a column and an oblique beam according to another embodiment of the present invention;

FIG. 5 is a schematic view of a partial structure of a cross beam and an oblique beam according to another embodiment of the present invention;

FIG. 6 is a schematic structural view of the connection of two cross members according to another embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of a photovoltaic module according to another embodiment of the present invention connected to a purlin;

fig. 8 is a schematic view of a partial structure of a photovoltaic module according to another embodiment of the present invention connected to a purlin;

fig. 9 is a schematic structural view of the installation of a jack according to another embodiment of the present invention;

fig. 10 is a schematic structural view of a jack according to another embodiment of the present invention connected to a transmission rod;

fig. 11 is a schematic structural view of the connection of two transmission rods according to another embodiment of the present invention.

The reference numbers illustrate:

10. the photovoltaic module comprises a column, 20 adjusting pieces, 21 first adjusting pieces, 22 second adjusting pieces, 23 pin shafts, 30 oblique beams, 31 oblique beam connecting pieces, 32 oblique beam fastening pieces, 40 cross beams, 41 cross beam connecting pieces, 42 cross beam fastening pieces, 50 oblique supports, 60 jacks, 61 connecting rods, 62 lead screws, 621 stopping assemblies, 63 jacking seats, 64 base seats, 65 first pivoting pieces, 66 second pivoting pieces, 67 transmission rods, 671 hoops, 672 bolts, 70 purlins, 71 middle supporting plates, 72 side pressing blocks and 80 photovoltaic modules.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In the embodiments shown in the drawings, the directions (such as up, down, left, right, front, and rear) are used to explain the structure and movement of the various components of the present invention not absolutely, but relatively. These illustrations are appropriate when these components are in the positions shown in the figures. If the description of the positions of these components changes, the indication of these directions changes accordingly.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

As a specific embodiment, as shown in fig. 1, this embodiment provides a dual-beam adjustable photovoltaic mounting system, including: upright post 10, oblique beam 30, oblique brace 50 and jack 60. The top end of the upright column 10 is provided with an adjusting part 20 which is rotatably connected, the oblique beam 30 is positioned above the upright column 10 and fixedly connected with the adjusting part 20, two ends of the oblique beam 30 are respectively provided with a cross beam 40, and a photovoltaic module is arranged above the cross beam 40. The two ends of the inclined strut 50 are respectively connected with the cross beam 40 and the adjusting piece 20, so that the inclined beam 30, the inclined strut 50 and the adjusting piece 20 form a triangular structure. One end of the jack 60 is fixed on the upright post 10, and the other end of the jack 60 is connected with the oblique beam 30, and the oblique beam 30 is driven to rotate by the extension and contraction of the jack 60.

The embodiment provides a double-beam adjustable photovoltaic support system, which drives a photovoltaic module to rotate through the extension and contraction of a jack, so as to achieve the purpose of photovoltaic tracking; on the basis, the installation of the photovoltaic module can be realized by respectively fixing the cross beams at the two ends of the shorter oblique beam, and the structural strength requirement of the bracket is met by using less materials, so that the aims of saving the steel consumption of the bracket and reducing the cost are fulfilled; through the sloping with bearing diagonal, regulating part formation triangle structure, when making sloping and stand rotate to be connected, can also further guarantee the stability of structure, strengthened the structural strength of support.

In another embodiment, as shown in fig. 4, on the basis of the above embodiment, the adjusting member 20 includes a first adjusting member 21 and a second adjusting member 22 arranged side by side at an interval, and the first adjusting member 21 and the second adjusting member 22 sandwich the upright post 10 therebetween and are rotatably connected with the upright post 10 through a pin 23. The inclined beam 30 is clamped between the same ends of the first adjusting piece 21 and the second adjusting piece 22, and is respectively pivoted with the first adjusting piece 21 and the second adjusting piece 22. The inclined support 50 is clamped at the other end of the first adjusting member 21 and the second adjusting member 22, and is pivotally connected with the first adjusting member 21 and the second adjusting member 22 respectively. The upright post 10 and the inclined beam 30 are connected with the inclined support 50 through the first adjusting part 21 and the second adjusting part 22 which are arranged side by side, so that the installation is simple, the structural strength of the support is enhanced, and the angle adjustment of the support is facilitated.

In another embodiment, as shown in fig. 1 to 3, on the basis of the above embodiments, a plurality of columns 10 are provided, the plurality of columns 10 are linearly spaced, each column 10 is provided with an oblique beam 30, the plurality of oblique beams 30 are arranged in parallel, and two ends of each oblique beam 30 are respectively fixedly connected with the cross beam 40.

As shown in fig. 5, the inclined beam 30 is perpendicular to the cross beam 40, inclined beam connecting pieces 31 are respectively fixed to the upper and lower sides of the end of the inclined beam 30, and the inclined beam connecting pieces 31 and the inclined beam 30 may be integrally arranged, welded, or screwed. The cross beam 40 is clamped between the two oblique beam connecting sheets 31 and fixedly connected with the oblique beam connecting sheets 31 through an oblique beam fastener 32, so that the cross beam 40 and the oblique beam 30 are fixed together. The upper end faces of the connected cross beam 40 and the inclined beam 30 are located on the same plane, so that the photovoltaic module above can be conveniently installed.

As shown in fig. 6, a plurality of cross beams 40 are provided, a cross beam connecting plate 41 is respectively provided at both sides of a joint of two adjacent cross beams 40, a plurality of cross beam fasteners 42 connect two adjacent cross beams 40 into a whole through the cross beam connecting plate 41, and the cross beam fasteners 42 may be bolts or rivets.

In another embodiment, as shown in fig. 1 to 3, 7 and 8, on the basis of the above embodiment, a plurality of vertical columns 10 are provided, the plurality of vertical columns 10 are linearly and alternately arranged, each vertical column 10 is provided with an oblique beam 30, the plurality of oblique beams 30 are arranged in parallel, and two ends of the plurality of oblique beams 30 are respectively and fixedly connected with the cross beam 40. The adjustable photovoltaic mounting system of two crossbeams still includes: and the purlins 70 are arranged above the cross beam 40 at intervals, and the purlins 70 are used for fixing the photovoltaic module 80. A plurality of middle supporting plates 71 are arranged on the purline 70, the middle supporting plates 71 are arranged at intervals along the length direction of the purline 70, and two adjacent photovoltaic modules 80 are arranged on the same middle supporting plate 71 through pressing blocks. When the photovoltaic module 80 is installed at the edge of the system, a side pressing block 72 can be used for fixing the photovoltaic module 80 on the purline 70 through bolts.

In another embodiment, as shown in fig. 9, on the basis of the above embodiment, the jack 60 includes four connecting rods 61 in a diamond shape, a screw rod 62, a top seat 63, and a bottom seat 64. Two of the four links 61 are distributed on both sides of the column 10 with the column 10 as a center line, and the upper and lower links 61 on both sides are connected by a first pivot 65 and a second pivot 66, respectively. The two upper connecting rods 61 are rotatably connected to the oblique beam 30 through the top mount 63, and the two lower connecting rods 61 are rotatably connected to the vertical column 10 through the base 64. The screw rod 62 sequentially passes through the first pivoting member 65 and the second pivoting member 66, a through hole for penetrating the screw rod 62 is formed in the first pivoting member 65, a threaded hole for penetrating the screw rod 62 and matching with the screw rod 62 to rotate is formed in the second pivoting member 66, a stopping assembly 621 is arranged at one end, close to the first pivoting member 65, of the screw rod 62, and the stopping assembly 621 is used for stopping the first pivoting member 65 from moving towards one side, away from the second pivoting member 66, along the screw rod 62 in the process that the jack 60 stretches along with the rotation of the screw rod 62. The jack 60 can be rotatably connected to the upright post 10 through the base 64, and specifically can adopt a hinged form, and the jack 60 can also be rotatably connected to the oblique beam 30 through the top seat 63, and also can adopt a hinged form. The screw 62 is provided with a stop component 621, so that the first pivot element 65 is prevented from moving along the screw 62 towards the side far away from the second pivot element 66 in the rotating process of the screw 62, and the synchronous telescopic effect of the jack 60 is effectively guaranteed.

In another embodiment, as shown in fig. 1 to 3, 10 and 11, on the basis of the above embodiments, a plurality of columns 10 are provided, the plurality of columns 10 are linearly spaced, each column 10 is provided with a jack 60, two adjacent jacks 60 are in transmission connection through a transmission rod 67, and two ends of the transmission rod 67 are respectively connected with the screw rods 62 of two adjacent jacks 60. Specifically, one end of the transmission rod 67 is sleeved on the screw rod 62 and is fixedly connected with the screw rod 62 through a bolt 672, and the other end of the transmission rod 67 is fixedly connected with one end of an adjacent transmission rod 67 through the hoop 671. The staple bolt includes the body of "nearly" font and with the apron of body adaptation, and the one end that two adjacent transmission pole 67 are close to is placed side by side in the slot part of staple bolt 671, and the apron lid is established in the outside of slot part to through the body coupling of bolt with apron and staple bolt, realize two adjacent transmission pole 67 fixed connection. The screw rod 62 at one end is driven to rotate, and then the transmission rod 67 is driven to drive the screw rods 62 of the adjacent jacks 60 to synchronously rotate, so that synchronous stretching of the jacks 60 is realized. Therefore, synchronous tracking rotation of the whole system is realized.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an adjustable photovoltaic mounting system of two crossbeams which characterized in that includes:

2. The dual beam adjustable photovoltaic mounting system of claim 1, wherein:

the adjusting part comprises a first adjusting part and a second adjusting part which are arranged side by side at intervals, and the upright post is clamped between the first adjusting part and the second adjusting part and is pivotally connected with the upright post through a pin shaft.

3. The dual beam adjustable photovoltaic mounting system of claim 2, wherein:

the oblique beam is clamped between the same ends of the first adjusting piece and the second adjusting piece and is respectively in pivot connection with the first adjusting piece and the second adjusting piece;

4. The dual beam adjustable photovoltaic mounting system of claim 1, wherein:

the stand is provided with a plurality ofly, and is a plurality of the stand is sharp interval and places, every all be equipped with one on the stand the sloping, it is a plurality of sloping parallel arrangement, it is a plurality of the both ends of sloping respectively with crossbeam fixed connection.

5. The dual beam adjustable photovoltaic mounting system of claim 4, wherein:

the inclined beams are respectively and vertically arranged with the cross beam, inclined beam connecting pieces are respectively fixed on the upper and lower sides of the end part of each inclined beam, and the cross beam is clamped between the two inclined beam connecting pieces and is fixedly connected with the inclined beam connecting pieces through an inclined beam fastener.

6. The dual beam adjustable photovoltaic mount system of claim 5, further comprising: a plurality of purlins;

7. The dual beam adjustable photovoltaic mounting system of claim 6, wherein:

a plurality of middle supporting plates are arranged on the purline, the middle supporting plates are arranged at intervals along the length direction of the purline, and two adjacent photovoltaic modules are arranged on the same middle supporting plate.

8. The dual beam adjustable photovoltaic mounting system of claim 1, wherein:

the jack comprises four rhombic connecting rods, a screw rod, a top seat and a base;

9. The dual beam adjustable photovoltaic mounting system of claim 8, wherein:

the number of the upright columns is multiple, the upright columns are linearly arranged at intervals, and each upright column is provided with one jack;

10. The dual beam adjustable photovoltaic mounting system of claim 9, wherein: one end of each transmission rod is sleeved on the corresponding lead screw and fixedly connected with the corresponding lead screw through a bolt, and the other end of each transmission rod is fixedly connected with one end of the adjacent transmission rod through a hoop.