CN219458947U

CN219458947U - End support for cable structure photovoltaic module

Info

Publication number: CN219458947U
Application number: CN202320544261.4U
Authority: CN
Inventors: 吕海峰; 王瑞章; 吴恭安; 吕尚安; 李静
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-01
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses an end bracket for a photovoltaic module with a cable structure, which comprises the following components: the supporting frames comprise a bearing platform and a foundation seat, wherein the bearing platform and the foundation seat are embedded on the ground, an inclined column is arranged at the top of the foundation seat in an inclined mode, a supporting rod is arranged at the top of the bearing platform, one end of the supporting rod, far away from the bearing platform, is installed at the waist of the inclined column, a cross beam is arranged at one end, far away from the foundation seat, of the inclined column, and vertical flexible cables are arranged at two ends of the cross beam. According to the end support disclosed by the utility model, the inclined columns, the cross beams and the vertical flexible cables can be connected to form an in-plane stress system, two adjacent inclined columns are connected by the two tie bars to form an out-of-plane stress system, so that the vertical flexible cables bear vertical tension, a bearing platform cannot bear horizontal load, the stability of the photovoltaic support frame is ensured, the trouble that deformation regulation in the horizontal direction of the current standard can be met only by adopting piles with larger diameters is avoided, engineering cost is saved, and the practicability is strong.

Description

End support for cable structure photovoltaic module

Technical Field

The utility model relates to the technical field of photovoltaic support, in particular to an end support for a cable-structure photovoltaic module.

Background

The photovoltaic is a short term of a solar photovoltaic power generation system, is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation, and the solar photovoltaic power generation support system is a support structure for enabling the whole photovoltaic power generation system to obtain maximum power output and combining the geography, climate and solar resource conditions of a construction site, and fixing solar modules in a certain direction, arrangement mode and interval.

The existing end support structure for the cable structure photovoltaic power generation support system is mainly in the structure form of a vertical column and a stay cable, however, by adopting the support structure, pile foundations at the lower part of the stay cable bear larger horizontal load, in actual engineering, the horizontal displacement of piles is difficult to meet the deformation requirement of the current standard, the deformation requirement of the current standard in the horizontal direction can be met only by adopting piles with larger diameters, the engineering cost is increased, and unnecessary waste is caused. Accordingly, one skilled in the art would provide an end bracket for a cord-structured photovoltaic module that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide an end bracket for a cable-structured photovoltaic module, which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an end bracket for a cord structure photovoltaic module, comprising: the supporting frames comprise a bearing platform and a foundation seat, wherein the bearing platform and the foundation seat are embedded on the ground, an inclined column is obliquely arranged at the top of the foundation seat, a supporting rod is arranged at the top of the bearing platform, one end of the supporting rod, far away from the bearing platform, is arranged at the waist of the inclined column, one end of the inclined column, far away from the foundation seat, is provided with a cross beam, two ends of the cross beam are provided with vertical flexible cables, one end of the vertical flexible cables, far away from the cross beam, is arranged in the bearing platform and is located on two sides of the supporting rod, two tie rods are uniformly arranged between two adjacent supporting frames on one side, two ends of the two tie rods are respectively arranged on the inner sides of the two inclined columns, two supporting steel rods which are distributed in a crossed mode are respectively arranged below the two inclined columns, and two ends of the two supporting steel rods are respectively arranged on the inner sides of the two inclined columns.

Preferably, the bottom of the bearing platform is provided with a first embedded pile, the other end of the first embedded pile extends to the ground below, and the bearing platform is embedded on the ground through the first embedded pile.

Preferably, the bottom of the foundation base is provided with a second embedded pile, the other end of the second embedded pile extends to the ground below, and the foundation base is embedded on the ground through the second embedded pile.

Preferably, the top of the foundation base is provided with a supporting block, the supporting block is trapezoid in shape, and the inclined column is installed on the top inclined plane of the supporting block.

Preferably, the top of the inclined column is provided with a mounting plate, four corners of the cross beam are provided with bolts, the bolts penetrate through the cross beam and are mounted in the mounting plate, and the cross beam is mounted at the top of the mounting plate through the bolts.

Preferably, two horizontal flexible cables which are symmetrically distributed are arranged between the two vertical flexible cables in the cross beam, and a photovoltaic panel for photovoltaic power generation is arranged on the surface of each horizontal flexible cable.

Preferably, the vertical flexible cable and the horizontal flexible cable are arranged in the bearing platform and the cross beam through anchors.

Compared with the prior art, the utility model has the advantages that:

through setting up batter post, crossbeam, vertical flexible cable and tie rod, can connect batter post, crossbeam and vertical flexible cable and form the in-plane atress system, connect two adjacent batter posts by two tie rods and form the out-of-plane atress system, let vertical flexible cable bear vertical pulling force, can not let the cushion cap bear horizontal load, guaranteed the stability of photovoltaic support frame, avoided the trouble that needs to adopt the deformation regulation of great diameter stake just can satisfy current regulation on the horizontal direction to appear, saved engineering cost, the practicality is strong.

Drawings

FIG. 1 is a schematic perspective view of an end bracket according to an embodiment of the utility model;

FIG. 2 is a side view of an end bracket according to an embodiment of the present utility model;

fig. 3 is a front view of an end bracket according to an embodiment of the present utility model.

In the figure: 1. a support frame; 11. bearing platform; 111. a first embedded pile; 12. a base; 121. the second embedded pile; 122. a support block; 13. a diagonal column; 131. a mounting plate; 14. a brace rod; 15. a cross beam; 16. a vertical flexible cable; 2. tie bars; 3. supporting a steel rod; 4. a horizontal flexible cord; 5. a photovoltaic panel.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

In combination with the figures 1, 2 and 3, the supporting frame 1 comprises a bearing platform 11 and a foundation seat 12, a first embedded pile 111 is arranged at the bottom of the bearing platform 11, the other end of the first embedded pile 111 extends to the lower part of the ground, a second embedded pile 121 is arranged at the bottom of the foundation seat 12, the other end of the second embedded pile 121 extends to the lower part of the ground, a supporting block 122 is arranged at the top of the foundation seat 12, the supporting block 122 is trapezoid, an inclined column 13 is arranged on the top inclined surface of the supporting block 122, a supporting rod 14 is arranged at the top of the bearing platform 11, one end of the supporting rod 14, far from the bearing platform 11, is arranged at the waist of the inclined column 13, one end of the inclined column 13, far from the foundation seat 12, is provided with a mounting plate 131, four corners of a cross beam 15 are provided with bolts, the bolts penetrate through the cross beam 15 and are arranged in the mounting plate 131, the cross beam 15 is arranged at the top of the mounting plate 131, two ends of the cross beam 15 are respectively provided with vertical flexible cables 16, one ends of the cross beam 15 are respectively arranged in the inner side of the bearing platform 11 and are positioned at two sides of the supporting rod 14, the inner side of the cross beam 15, the inner side of the cross beam 16 is respectively, the inner side of the cross beam 16 is positioned at two inner side of the cross beam 15 is respectively, the two side of the cross beam 16 is positioned at two side of the cross beam 15 is positioned at two side of the cross beam 4, and is respectively, two side 4, and two 4 are respectively, are respectively arranged at two 4, and are respectively, and 2, and are arranged at 2.

In one embodiment, when the photovoltaic module is installed, the bearing platform 11 and the foundation seat 12 are vertically installed on the ground through the first embedded piles 111 and the second embedded piles 121, the inclined columns 13 and the supporting rods 14 are erected on the ground in a triangular shape, then the vertical flexible cables 16 are installed at two ends of the cross beams 15 of the bearing platform 11, the supporting frame 1 is installed, the supporting frames 1 are installed in sequence, the two tie bars 2 and the supporting steel rods 3 which are distributed in a crossed mode are installed between the two adjacent inclined columns 13 on one side in sequence, the photovoltaic support is installed, finally the horizontal flexible cables 4 are installed between the cross beams 15 which are symmetrically distributed on the two supporting frames 1 on two sides, a plurality of photovoltaic panels 5 are paved on the horizontal flexible cables 4 through pressing blocks, the installation of the photovoltaic module is completed, the inclined columns 13, the cross beams 15 and the vertical flexible cables 16 are connected to form an in-plane stress system, the two adjacent inclined columns 13 are connected to form an out-of-plane stress system, the vertical flexible cables 16 can bear the vertical flexible cables 16 in a larger diameter, the practical stress system can be avoided, and the practical stress of the diameter of the bearing platform 11 cannot be greatly guaranteed.

In one embodiment, when the supporting frame 1 is installed, since the inclined column 13 is installed on the top inclined plane of the supporting block 122, the foundation base 12 can obliquely support the inclined column 13 through the supporting block 122, so that the supporting force of the foundation base 12 on the inclined column 13 is increased, the situation that the inclined column 13 falls off due to the fact that the inclined column 13 is excessively stressed when being horizontally installed on the foundation base 12 through bolts is avoided, and the stability of the supporting frame 1 is ensured.

In one embodiment, when two adjacent supporting frames 1 positioned at one side are connected, two adjacent diagonal columns 13 can be connected and fixed through two tie bars 2 and supporting steel rods 3 distributed in a crossed manner, and the two tie bars 2 can connect the two adjacent diagonal columns 13 to form an out-of-plane stress system, so that the situation of deformation caused by the out-of-plane stress of the diagonal columns 13 can be avoided, and the supporting and protecting of the diagonal columns 13 are realized.

The working principle of the utility model is as follows: when the photovoltaic support frame is used, the inclined posts 13, the cross beams 15 and the vertical flexible cables 16 are connected to form an in-plane stress system, and then two tie bars 2 are used for connecting two adjacent inclined posts 13 to form an out-of-plane stress system, so that the vertical flexible cables 16 can bear vertical tension, the bearing platform 11 can not bear horizontal load, the stability of the photovoltaic support frame is ensured, the trouble that deformation regulation in the horizontal direction can be met only by adopting piles with larger diameters is avoided, engineering cost is saved, and the photovoltaic support frame is high in practicability.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An end bracket for a cord structure photovoltaic module, comprising: a plurality of braced frame (1), its characterized in that, braced frame (1) includes cushion cap (11) and foundation (12), cushion cap (11) and foundation (12) all inlay and establish subaerial, and, the top slope of foundation (12) is provided with spliced pole (13), the top of cushion cap (11) is provided with vaulting pole (14), vaulting pole (14) are kept away from the one end of cushion cap (11) is installed the waist of spliced pole (13), spliced pole (13) are kept away from the one end of foundation (12) is provided with crossbeam (15), and the both ends of crossbeam (15) all are provided with vertical flexible cable (16), vertical flexible cable (16) are kept away from the one end of crossbeam (15) all is installed the inside of cushion cap (11) and is located both sides of vaulting pole (14), be located two evenly be provided with two tie rods (2) between two braced frame (1), two both ends of tie rods (2) are installed respectively to two ends of being in the oblique rod (13) are two and are located two between two steel columns (13), two are located two steel columns (13) are installed respectively.

2. The end bracket for a cable structured photovoltaic module according to claim 1, characterized in that the bottom of the bearing platform (11) is provided with a first embedded pile (111), the other end of the first embedded pile (111) extends to the ground below, and the bearing platform (11) is embedded on the ground through the first embedded pile (111).

3. An end bracket for a cable construction photovoltaic module according to claim 1, characterized in that the bottom of the foundation base (12) is provided with a second pre-buried pile (121), the other end of the second pre-buried pile (121) extends to below the ground, and the foundation base (12) is embedded on the ground by the second pre-buried pile (121).

4. An end bracket for a photovoltaic module of cable construction according to claim 1, characterized in that the top of the foundation base (12) is provided with a supporting block (122), the shape of the supporting block (122) is trapezoid, and the diagonal column (13) is mounted on the top slope of the supporting block (122).

5. An end bracket for a photovoltaic module of cable structure according to claim 1, characterized in that the top of the oblique column (13) is provided with a mounting plate (131), four corners of the cross beam (15) are provided with bolts, the bolts penetrate through the cross beam (15) and are mounted inside the mounting plate (131), and the cross beam (15) is mounted on the top of the mounting plate (131) through bolts.

6. End bracket for a photovoltaic module of the cable structure according to claim 1, characterized in that the inside of the cross beam (15) is provided with two horizontal flexible cables (4) symmetrically distributed between two of the vertical flexible cables (16), the surface of the horizontal flexible cables (4) being provided with a photovoltaic panel (5) for photovoltaic power generation.

7. An end bracket for a photovoltaic module of cable construction according to claim 1, characterized in that the vertical flexible cable (16) and the horizontal flexible cable (4) are mounted inside the bearing platform (11) and the cross beam (15) by means of anchors.