CN222827173U - Photovoltaic mounting bracket structure - Google Patents

Photovoltaic mounting bracket structure Download PDF

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Publication number
CN222827173U
CN222827173U CN202421592456.7U CN202421592456U CN222827173U CN 222827173 U CN222827173 U CN 222827173U CN 202421592456 U CN202421592456 U CN 202421592456U CN 222827173 U CN222827173 U CN 222827173U
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CN
China
Prior art keywords
support
leg
along
bottom beam
hole
Prior art date
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Active
Application number
CN202421592456.7U
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Chinese (zh)
Inventor
马长江
任小宝
卢博
龙艳军
徐明秀
徐明明
黄文明
卢吉华
史升平
马伟国
朱平平
严德鑫
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Shenzhen Qiming Photovoltaic Technology Co ltd
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Shenzhen Qiming Photovoltaic Technology Co ltd
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Priority to CN202421592456.7U priority Critical patent/CN222827173U/en
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Publication of CN222827173U publication Critical patent/CN222827173U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The utility model discloses a photovoltaic mounting bracket structure which comprises a supporting component and a bottom beam, wherein the bottom beam is used for being arranged on a roof, the supporting component comprises four supporting beams, two supporting beams are arranged on the front side of the bottom beam along a second horizontal direction and are detachably connected with the bottom beam into a whole through a three-way connecting piece, the other two supporting beams are arranged on the rear side of the bottom beam along the second horizontal direction and are symmetrically arranged with the two supporting beams on the front side along the second horizontal direction and are detachably connected with the bottom beam into a whole through a three-way connecting piece, the upper end faces of the two supporting beams on the front end are provided with first supporting legs, the upper end faces of the two supporting beams on the rear end are provided with second supporting legs, the upper end face position of the first supporting legs is lower than the upper end face position of the corresponding second supporting legs, and when the photovoltaic panel is mounted, the photovoltaic panel is abutted to the upper end faces of the first supporting legs and the second supporting legs. The utility model needs less sections and parts, which reduces cost and improves installation efficiency.

Description

Photovoltaic installation support structure
Technical Field
The utility model relates to the technical field of photovoltaic installation, in particular to a photovoltaic installation support structure.
Background
The solar photovoltaic support is a special support designed for placing, installing and fixing solar photovoltaic panels in a solar photovoltaic power generation system, most of photovoltaic support structures applied to flat roofs of buildings at present adopt front and rear upright posts with height difference, inclined beams and transverse longitudinal beams arranged between the front and rear upright posts to form a cube structure, ground bottom beams are additionally arranged at fixed positions, precast concrete blocks are placed on the ground bottom beams to increase stability of the photovoltaic support structures, but the photovoltaic support structures are high in cost, complex to install and low in installation efficiency due to the fact that the amount of materials and the types of sectional materials required by the photovoltaic support structures are large.
Disclosure of utility model
Therefore, the technical problem to be solved by the utility model is to overcome the defects of higher cost and low installation efficiency caused by more material consumption and more profile types required by the photovoltaic support structure in the prior art, thereby providing the photovoltaic installation support structure.
According to the utility model, a photovoltaic mounting bracket structure comprises:
a bottom beam for being arranged on a roof in a first horizontal direction;
The support assembly comprises four support beams, wherein two support beams are arranged on the front side of the bottom beam along the second horizontal direction and are detachably connected with the bottom beam into a whole through a three-way connecting piece, the other two support beams are arranged on the rear side of the bottom beam along the second horizontal direction and are symmetrically arranged along the second horizontal direction with the two support beams on the front side and are detachably connected with the bottom beam into a whole through one three-way connecting piece;
The upper end faces of one sides of the two supporting beams, which are positioned at the front ends and deviate from the bottom beams, are provided with first supporting legs; the upper end face of one side, away from the bottom beam, of the two support beams at the rear end is provided with a second support leg, and the projection of the second support leg along the second horizontal direction falls into the range of the corresponding first support leg; during installation, the photovoltaic board butt set up in the first landing leg with the up end of second landing leg.
The photovoltaic mounting bracket structure provided by the utility model has at least the following technical effects:
1. The four support beams and the bottom beams are arranged in a shape similar to a Chinese character 'mi', the first support legs are arranged on the two support beams at the front end, the second support legs are arranged on the two support beams at the rear end, the two first support legs and the two second support legs provide mounting support space for the photovoltaic panel, the stability of the support structure assembled on a flat roof is ensured by the four support beams and the bottom beams which are arranged in a shape similar to the Chinese character 'mi', the support structure adopts the four support beams of the same section bar to form a support assembly, and the support assembly is matched with the first support legs and the second support legs to support and mount the photovoltaic panel.
2. The two support beams positioned on the same side along the second horizontal direction are detachably connected with the bottom beam into a whole through the three-way connecting piece, so that the connecting nodes are further reduced, the installation procedure is simplified, and the installation efficiency is improved.
The three-way connecting piece comprises a horizontal portion, a first connecting portion and a second connecting portion, wherein the first connecting portion and the second connecting portion are symmetrically arranged on the left side and the right side of the horizontal portion along a first horizontal direction, a first through hole is formed in the horizontal portion in a penetrating mode along the thickness direction of the horizontal portion, a second through hole is formed in the first connecting portion in a penetrating mode along the thickness direction of the first connecting portion, a third through hole is formed in the second connecting portion in a penetrating mode along the thickness direction of the second connecting portion, a first internal threaded hole is formed in the bottom beam, corresponding to the first through hole, and the first internal threaded holes are formed in the two supporting beams on the same side along the second horizontal direction, corresponding to the second through hole and the third through hole.
Preferably, the end surface of the supporting beam facing the bottom beam is provided with a first inclined surface, and the inclined angle of the first inclined surface and the corresponding included angle formed between the supporting beam and the bottom beam are complementary angles.
Preferably, the upper end surface of the first supporting leg gradually slopes upwards along the second horizontal direction towards the direction deviating from the second supporting leg to form a second inclined surface, the upper end surface of the second supporting leg gradually slopes downwards along the second horizontal direction towards the direction deviating from the first supporting leg to form a third inclined surface, and the third inclined surface is parallel to the second inclined surface.
Preferably, a first limiting plate is arranged in the middle of the upper end face of the first supporting leg, the first limiting plate is perpendicular to the second inclined face, and when the photovoltaic panel is installed, the first limiting plate is used for being abutted to one end face of the photovoltaic panel along the width direction of the photovoltaic panel.
Preferably, a second limiting plate is arranged in the middle of the upper end face of the second supporting leg, and the second limiting plate is perpendicular to the third inclined face; during installation, the first limiting plate and the second limiting plate are respectively used for being abutted to two end faces of the photovoltaic plate along the width direction of the photovoltaic plate.
Preferably, circular adapter pieces are arranged between the supporting beam and the first supporting leg and between the supporting beam and the second supporting leg, the circular adapter pieces are detachably connected to the supporting beam, and the diameter of each circular adapter piece is larger than the width of the supporting beam.
Preferably, at least two fourth through holes are formed in the circular adapter in a penetrating mode, second internal threaded holes are formed in the upper end face of the supporting beam, corresponding to the fourth through holes, and when the circular adapter is connected, second fastening bolts penetrate through the fourth through holes and are screwed into the second internal threaded holes.
Preferably, at least two third internal threaded holes are formed in the upper end face of the circular adapter, and fifth through holes are formed in positions, corresponding to the third internal threaded holes, of the first supporting leg and the second supporting leg.
Preferably, the bottom beam and the supporting beam have the same structure and are all channel steel.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a photovoltaic mounting bracket structure of the present embodiment equipped with a photovoltaic panel;
FIG. 2 is a schematic view of a portion of the structure of the support assembly of the present embodiment connected to the bottom beam by a three-way connection;
FIG. 3 is a schematic view of a part of the assembly structure of the circular adapter and the support beam in the present embodiment;
FIG. 4 is a schematic view of the first leg of the present embodiment;
FIG. 5 is a schematic view of the second leg of the present embodiment;
fig. 6 is a schematic structural view of the support beam in the present embodiment.
Reference numerals illustrate:
1-a bottom beam;
2-supporting beams, 21-first inclined surfaces and 22-circular adapters;
3-three-way connecting piece, 31-horizontal part, 311-first through hole, 32-first connecting part, 321-second through hole, 33-second connecting part and 331-third through hole;
4-first supporting legs, 41-second inclined surfaces, 42-first limiting plates and 43-fifth through holes;
5-second supporting legs, 51-third inclined surfaces and 52-second limiting plates;
6-photovoltaic panel.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The photovoltaic installation support structure provided in this embodiment as shown in fig. 1 to 5 comprises a support assembly and a bottom beam 1 arranged on a roof along a first horizontal direction, wherein the support assembly comprises four support beams 2, two support beams 2 are arranged on the front side of the bottom beam 1 along a second horizontal direction and are detachably connected with the bottom beam 1 into a whole through a three-way connecting piece 3, the other two support beams 2 are arranged on the rear side of the bottom beam 1 along the second horizontal direction and are symmetrically arranged with the two support beams 2 on the front side along the second horizontal direction and are detachably connected with the bottom beam 1 into a whole through one three-way connecting piece 3, the two support beams 2 on the front end are gradually and mutually far away from each other in the direction away from the bottom beam 1 along the second horizontal direction, the two support beams 2 on the front side are symmetrically arranged along the first horizontal direction, the upper end faces of the two support beams 2 on one side of the support beams facing away from the bottom beam 1 are provided with first support legs 4, the two support legs on the rear end faces of the two support beams 2 on the support beams are arranged on the second horizontal direction and are correspondingly arranged on the second support legs 5 in the second horizontal direction, and the two support legs 5 are arranged on the second end faces of the support beams 1 along the second horizontal direction and are correspondingly arranged on the second support legs 5. It will be appreciated that the first horizontal direction described herein refers to the first horizontal direction in fig. 1, and the second horizontal direction described herein refers to the second horizontal direction in fig. 1.
The support structure of the embodiment is characterized in that the four support beams 2 and the bottom beam 1 are arranged in a shape similar to a Chinese character 'mi', the first support legs 4 are arranged on the two support beams 2 at the front end, the second support legs 5 are arranged on the two support beams 2 at the rear end, the two first support legs 4 and the two second support legs 5 provide a space for installing and supporting the photovoltaic panel 6, the four support beams 2 and the bottom beam 1 which are arranged in the shape similar to the Chinese character 'mi' ensure the stability of the support structure assembled on a flat roof, the support structure of the embodiment adopts the four support beams 2 with the same section bars to form a support assembly and supports and installs the photovoltaic panel 6 by matching with the first support legs 4 and the second support legs 5. The two support beams 2 positioned on the same side along the second horizontal direction are detachably connected with the bottom beam 1 into a whole through the three-way connecting piece 3, so that the connecting nodes are further reduced, the installation procedure is simplified, and the installation efficiency is improved, and meanwhile, because one end of the support beam 2 is abutted and installed on the side wall of the bottom beam 1 along the second horizontal direction, even if a precast concrete block is pressed on the upper end surface of the bottom beam 1, the support beam 2 and the bottom beam 1 can be conveniently separated after the three-way connecting piece 3 is detached, so that the later maintenance is convenient.
It can be appreciated that the projection of the second support leg 5 along the second horizontal direction falls into the range of the corresponding first support leg 4, so that the upper end surface position of the first support leg 4 is higher than that of the second support leg 5, and the photovoltaic panel 6 installed between the first support leg 4 and the second support leg 5 is inclined at a certain gradient, so as to better receive sunlight.
It will be appreciated that after installation, the carrier such as precast concrete blocks is placed on the upper end surface of the bottom beam 1 to press against the bottom beam 1, so that the whole structure can be prevented from being overturned due to strong wind.
In a specific application, the number of the supporting components is reasonably increased or decreased according to the number of the photovoltaic panels 6 to be installed, for example, in some embodiments, the supporting components are provided with two groups, three groups, four groups or five groups of other numbers, and the multiple groups of supporting components are arranged on the bottom beam 1 at intervals along the first horizontal direction. As shown in fig. 1, two sets of support members are provided in the present embodiment.
In order to further reduce the types of profiles required for the bracket structure of the present embodiment, the bottom beam 1 and the supporting beam 2 may alternatively have the same structure and be channel steel.
As shown in fig. 1 and 2, alternatively, the three-way connection member 3 includes a horizontal portion 31, and a first connection portion 32 and a second connection portion 33 symmetrically disposed on both left and right sides of the horizontal portion 31 in a first horizontal direction; the horizontal part 31 is formed with a first through hole 311 along the thickness direction, the first connecting part 32 is formed with a second through hole 321 along the thickness direction, the second connecting part 33 is formed with a third through hole 331 along the thickness direction, the position of the bottom beam 1 corresponding to the first through hole 311 is provided with a first internal threaded hole, the positions of the two support beams 2 corresponding to the second through hole 321 and the third through hole 331 along the second horizontal direction on the same side are respectively provided with the first internal threaded hole, in the process of assembling the two support beams 2 on the same side in the second direction with the bottom beam 1 into a whole, the first through hole 311 is aligned with the first threaded hole on the bottom beam 1 at first, the three-way connecting piece 3 is connected with the bottom beam 1 into a whole by using a first fastening bolt, then the two support beams 2 on the same side in the second direction are abutted against the side wall of the bottom beam 1, the first internal threaded holes of the two support beams 2 are respectively aligned with the corresponding second through holes 321 and the third through holes 331, and then the two support beams 2 are connected with the first through hole 331 into a whole by using a fastening bolt in the first direction on the same side as the first through hole 331, and the whole is easy to install in the process of assembling the two support beams 2 on the same side in the second direction, and the whole through hole is easy to install.
In order to increase the contact connection area of the support beam 2 and the bottom beam 1 after the support beam 2 and the bottom beam 1 are integrally connected by the three-way connecting piece 3, the stability of the connection is improved, as shown in fig. 1, 2 and 6, optionally, the end surface of the support beam 2 facing the bottom beam 1 is provided with a first inclined surface 21, and the inclined angle of the first inclined surface 21 and the corresponding included angle formed between the support beam 2 and the bottom beam 1 are complementary angles.
As shown in fig. 1, 4 and 5, optionally, the upper end surface of the first leg 4 gradually slopes upward in a second horizontal direction toward a direction away from the second leg 5 to form a second inclined surface 41, and the upper end surface of the second leg 5 gradually slopes downward in the second horizontal direction toward a direction away from the first leg 4 to form a third inclined surface 51, and the third inclined surface 51 is parallel to the second inclined surface 41. The slope looks adaptation of first inclined plane 21 and second inclined plane 41 and photovoltaic board 6 installation increases the area of contact with photovoltaic board 6, promotes the stability of photovoltaic board 6 installation.
As shown in fig. 1 and 4, optionally, a first limiting plate 42 is disposed in the middle of the upper end surface of the first leg 4, where the first limiting plate 42 is perpendicular to the second inclined surface 41, and when installed, the first limiting plate 42 is used to abut against one end surface of the photovoltaic panel 6 along the width direction of the photovoltaic panel 6. The first limiting plate 42 provides a locating reference surface for installation of the photovoltaic panel 6 so as to install the photovoltaic panel 6 more accurately.
As shown in fig. 1, 4 and 5, optionally, a second limiting plate 52 is disposed in the middle of the upper end surface of the second leg 5, where the second limiting plate 52 is perpendicular to the third inclined surface 51, and when installed, the first limiting plate 42 and the second limiting plate 52 are respectively used to abut against two end surfaces of the photovoltaic panel 6 along the width direction of the photovoltaic panel 6. The first limiting plate 42 and the second limiting plate 52 are in contact with two end faces of the photovoltaic plate 6 in the width direction to support and limit, so that the stability of installation of the photovoltaic plate 6 is further improved.
It should be noted that, after the photovoltaic panel 6 is mounted on the first leg 4 and the second leg 5, except for the portions of the first leg 4 and the second leg 5 that are exposed on the surface of the photovoltaic panel 6, the other connection portions of the embodiment are all located below the photovoltaic panel 6, so that most of the structure of the embodiment cannot be seen from the exterior, and the photovoltaic panel does not occupy the space of a flat roof for use and is attractive and elegant.
As shown in fig. 1 and 3, optionally, a circular adapter 22 is disposed between the support beam 2 and the first leg 4 and the second leg 5, the circular adapter 22 is detachably connected to the support beam 2, and the diameter of the circular adapter 22 is larger than the width of the support beam 2. The contact area of the first and second legs 4 and 5 with the support beam 2 is increased by the circular adapter 22, the support stability of the first and second legs 4 and 5 is increased, and the first and second legs 4 and 5 are installed by increasing the installation space. At the same time, the round adapter 22 is detachably connected to the supporting beam 2, so that the first support leg 4 or the second support leg 5 can be detached for later maintenance relative to the connection by welding.
In this embodiment, the detachable connection structure of the circular adapter 22 and the support beam 2 is not limited, and in order to improve the convenience of assembling and disassembling the circular adapter 22 and the support beam 2 on the basis of ensuring the connection stability of the circular adapter and the support beam, preferably, at least two fourth through holes are formed in the circular adapter 22 in a penetrating manner, three fourth through holes are preferably formed in the circular adapter, a second internal threaded hole is formed in a position, corresponding to the fourth through holes, of the upper end surface of the support beam 2, and when the circular adapter is connected, a second fastening bolt is screwed into the second internal threaded hole through the fourth through holes. Of course, in other embodiments, the circular adapter 22 and the support beam 2 may be detachably connected by a socket and a post.
Optionally, the upper end surface of the circular adapter 22 is provided with at least two third internal threaded holes, preferably two third internal threaded holes, and the positions of the first leg 4 and the second leg 5 corresponding to the third internal threaded holes are provided with fifth through holes 43. When the first supporting leg 4 is required to be mounted on the circular adapter 22, the fifth through hole 43 of the first supporting leg 4 is aligned with the third internal threaded hole, and then the first supporting leg 4 and the circular adapter 22 can be detachably connected into a whole by screwing the third fastening bolt into the third internal threaded hole through the fifth through hole 43, so that the whole mounting process is easy and convenient to operate. When the second supporting leg 5 is required to be mounted on the circular adapter 22, the fifth through hole 43 of the second supporting leg 5 is aligned with the third internal threaded hole, and then the second supporting leg 5 and the circular adapter 22 can be detachably connected into a whole by screwing the third fastening bolt into the third internal threaded hole through the fifth through hole 43, so that the whole mounting process is easy and convenient to operate.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1.一种光伏安装支架结构，其特征在于，包括：1. A photovoltaic mounting bracket structure, characterized by comprising: 底梁(1)，用于沿第一水平方向布置在屋顶上；A bottom beam (1) is arranged on the roof along a first horizontal direction; 支撑组件，包括四个支撑梁(2)，其中两个所述支撑梁(2)设置在所述底梁(1)沿第二水平方向的前侧，并通过一个三向连接件(3)与所述底梁(1)可拆卸连接成一体，另外两个所述支撑梁(2)设置在所述底梁(1)沿第二水平方向的后侧，并与位于前侧的两个所述支撑梁(2)沿第二水平方向对称布置，且通过一个所述三向连接件(3)与所述底梁(1)可拆卸连接成一体；位于前端的两个所述支撑梁(2)沿第二水平方向朝背离所述底梁(1)的方向逐渐相互远离倾斜设置，位于前侧的两个所述支撑梁(2)沿第一水平方向对称布置；A support assembly, comprising four support beams (2), wherein two of the support beams (2) are arranged on the front side of the bottom beam (1) along the second horizontal direction, and are detachably connected to the bottom beam (1) via a three-way connecting member (3) to form an integral body; the other two support beams (2) are arranged on the rear side of the bottom beam (1) along the second horizontal direction, and are symmetrically arranged with the two support beams (2) located at the front side along the second horizontal direction, and are detachably connected to the bottom beam (1) via a three-way connecting member (3) to form an integral body; the two support beams (2) located at the front end are arranged to be gradually away from each other along the second horizontal direction in a direction away from the bottom beam (1), and the two support beams (2) located at the front side are symmetrically arranged along the first horizontal direction; 位于前端的两个所述支撑梁(2)背离所述底梁(1)的一侧的上端面设有第一支腿(4)；位于后端的两个所述支撑梁(2)背离所述底梁(1)的一侧的上端面设有第二支腿(5)，所述第二支腿(5)沿第二水平方向的投影落入对应的所述第一支腿(4)的范围内；安装时，光伏板(6)抵接设置于所述第一支腿(4)和所述第二支腿(5)的上端面。The upper end surfaces of the two support beams (2) at the front end and facing away from the bottom beam (1) are provided with a first support leg (4); the upper end surfaces of the two support beams (2) at the rear end and facing away from the bottom beam (1) are provided with a second support leg (5), and the projection of the second support leg (5) along the second horizontal direction falls within the range of the corresponding first support leg (4); during installation, the photovoltaic panel (6) is arranged to abut against the upper end surfaces of the first support leg (4) and the second support leg (5). 2.根据权利要求1所述的一种光伏安装支架结构，其特征在于，所述三向连接件(3)包括水平部(31)以及沿第一水平方向对称设置在所述水平部(31)左右两侧的第一连接部(32)和第二连接部(33)；所述水平部(31)沿其厚度方向贯穿形成有第一通孔(311)，所述第一连接部(32)沿其厚度方向贯穿形成有第二通孔(321)，所述第二连接部(33)沿其厚度方向贯穿形成有第三通孔(331)；所述底梁(1)上对应所述第一通孔(311)的位置设置有第一内螺纹孔，位于沿第二水平方向同一侧的两个所述支撑梁(2)对应所述第二通孔(321)和所述第三通孔(331)的位置均设置有所述第一内螺纹孔；连接时，三个第一紧固螺栓分别穿过所述第一通孔(311)、所述第二通孔(321)和所述第三通孔(331)旋接在对应的所述第一内螺纹孔内。2. A photovoltaic mounting bracket structure according to claim 1, characterized in that the three-way connecting member (3) comprises a horizontal portion (31) and a first connecting portion (32) and a second connecting portion (33) symmetrically arranged on the left and right sides of the horizontal portion (31) along a first horizontal direction; the horizontal portion (31) is penetrated with a first through hole (311) along its thickness direction, the first connecting portion (32) is penetrated with a second through hole (321) along its thickness direction, and the second connecting portion (33) is penetrated with a third through hole (331) along its thickness direction; a first internal threaded hole is arranged on the bottom beam (1) at a position corresponding to the first through hole (311), and the two supporting beams (2) located on the same side along the second horizontal direction are both provided with the first internal threaded holes at positions corresponding to the second through hole (321) and the third through hole (331); when connected, three first fastening bolts respectively pass through the first through hole (311), the second through hole (321) and the third through hole (331) and are screwed into the corresponding first internal threaded holes. 3.根据权利要求1所述的一种光伏安装支架结构，其特征在于，所述支撑梁(2)朝向所述底梁(1)的端面设置为第一倾斜面(21)，所述第一倾斜面(21)的倾斜角与对应的所述支撑梁(2)与所述底梁(1)之间形成的夹角互为余角。3. A photovoltaic mounting bracket structure according to claim 1, characterized in that the end surface of the support beam (2) facing the bottom beam (1) is set as a first inclined surface (21), and the inclination angle of the first inclined surface (21) and the corresponding angle formed between the support beam (2) and the bottom beam (1) are complementary angles. 4.根据权利要求1所述的一种光伏安装支架结构，其特征在于，所述第一支腿(4)的上端面沿第二水平方向朝背离所述第二支腿(5)的方向逐渐向上倾斜形成第二倾斜面(41)；所述第二支腿(5)的上端面沿第二水平方向朝背离所述第一支腿(4)的方向逐渐向下倾斜形成第三倾斜面(51)，所述第三倾斜面(51)与所述第二倾斜面(41)相平行。4. A photovoltaic mounting bracket structure according to claim 1, characterized in that the upper end surface of the first leg (4) gradually tilts upward along the second horizontal direction toward the direction away from the second leg (5) to form a second inclined surface (41); the upper end surface of the second leg (5) gradually tilts downward along the second horizontal direction toward the direction away from the first leg (4) to form a third inclined surface (51), and the third inclined surface (51) is parallel to the second inclined surface (41). 5.根据权利要求4所述的一种光伏安装支架结构，其特征在于，所述第一支腿(4)的上端面中部设置有第一限位板(42)，所述第一限位板(42)与所述第二倾斜面(41)相垂直，安装时，所述第一限位板(42)用于抵接在光伏板(6)沿光伏板(6)的宽度方向的一端面。5. A photovoltaic mounting bracket structure according to claim 4, characterized in that a first limit plate (42) is provided in the middle of the upper end surface of the first leg (4), and the first limit plate (42) is perpendicular to the second inclined surface (41). During installation, the first limit plate (42) is used to abut against one end surface of the photovoltaic panel (6) along the width direction of the photovoltaic panel (6). 6.根据权利要求5所述的一种光伏安装支架结构，其特征在于，所述第二支腿(5)的上端面中部设置有第二限位板(52)，所述第二限位板(52)与所述第三倾斜面(51)相垂直；安装时，所述第一限位板(42)和所述第二限位板(52)分别用于抵接在光伏板(6)沿光伏板(6)的宽度方向的两端面。6. A photovoltaic mounting bracket structure according to claim 5, characterized in that a second limit plate (52) is provided in the middle of the upper end surface of the second leg (5), and the second limit plate (52) is perpendicular to the third inclined surface (51); during installation, the first limit plate (42) and the second limit plate (52) are respectively used to abut against the two end surfaces of the photovoltaic panel (6) along the width direction of the photovoltaic panel (6). 7.根据权利要求1至6任一项所述的一种光伏安装支架结构，其特征在于，所述支撑梁(2)与所述第一支腿(4)和所述第二支腿(5)之间均设置有圆形转接件(22)，所述圆形转接件(22)可拆卸连接在所述支撑梁(2)上；所述圆形转接件(22)的直径大于所述支撑梁(2)的宽度。7. A photovoltaic mounting bracket structure according to any one of claims 1 to 6, characterized in that a circular adapter (22) is provided between the support beam (2) and the first leg (4) and the second leg (5), and the circular adapter (22) is detachably connected to the support beam (2); the diameter of the circular adapter (22) is greater than the width of the support beam (2). 8.根据权利要求7所述的一种光伏安装支架结构，其特征在于，所述圆形转接件(22)上贯穿形成有至少两个第四通孔，所述支撑梁(2)的上端面对应所述第四通孔的位置设置有第二内螺纹孔；连接时，第二紧固螺栓穿过所述第四通孔旋接在所述第二内螺纹孔内。8. A photovoltaic mounting bracket structure according to claim 7, characterized in that at least two fourth through holes are formed through the circular adapter (22), and a second internal threaded hole is provided on the upper end surface of the support beam (2) at a position corresponding to the fourth through hole; when connected, the second fastening bolt passes through the fourth through hole and is screwed into the second internal threaded hole. 9.根据权利要求8所述的一种光伏安装支架结构，其特征在于，所述圆形转接件(22)的上端面设置有至少两个第三内螺纹孔，所述第一支腿(4)和所述第二支腿(5)对应所述第三内螺纹孔的位置设置有第五通孔(43)。9. A photovoltaic mounting bracket structure according to claim 8, characterized in that the upper end surface of the circular adapter (22) is provided with at least two third internal threaded holes, and the first leg (4) and the second leg (5) are provided with fifth through holes (43) at positions corresponding to the third internal threaded holes. 10.根据权利要求1所述的一种光伏安装支架结构，其特征在于，所述底梁(1)与所述支撑梁(2)的结构相同，且均为槽钢。10. A photovoltaic mounting bracket structure according to claim 1, characterized in that the bottom beam (1) and the support beam (2) have the same structure and are both channel steels.
CN202421592456.7U 2024-07-05 2024-07-05 Photovoltaic mounting bracket structure Active CN222827173U (en)

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