CN-224218321-U - Flexible photovoltaic support end anchoring structure

Abstract

The utility model relates to the technical field of photovoltaic supporting structures, and discloses a flexible photovoltaic support end anchoring structure, which comprises a plurality of first foundation tubular columns, second foundation tubular columns and supporting tubular columns, and is characterized in that: the first foundation column is fixedly connected with a first connecting steel beam between the tops of the supporting columns, the second foundation column is fixedly connected with a third connecting steel beam between the tops of the supporting columns, the second reinforcing steel beam is fixedly connected between the tops of the first foundation column and the tops of the second foundation column, and one side, far away from the supporting columns, of the second foundation column is fixedly connected with a first repairing column through the second connecting steel beam. According to the utility model, the first foundation pipe column, the supporting pipe column and the second foundation pipe column are tightly connected through the first connecting steel beams, the third connecting steel beams and the second reinforcing steel beams which are distributed in an oblique triangle, so that the stability of the triangle is fully utilized, and external pressure, tension and shearing force are effectively resisted.

Inventors

• WANG QIONG
• LI GUANGHUI
• ZHANG JIANMIN
• ZHOU MINGKUN
• QIN HAIRONG
• LI LIANG
• LI HONGLI
• WANG SONGLEI

Assignees

• 河南中核五院研究设计有限公司

Dates

Publication Date

20260508

Application Date

20250415

Claims (7)

1. 1. A flexible photovoltaic support end anchoring structure comprises a plurality of first foundation columns (1), second foundation columns (11) and support columns (4), and is characterized in that a first connection steel beam (3) is fixedly connected between the tops of the first foundation columns (1) and the support columns (4), a third connection steel beam (12) is fixedly connected between the tops of the second foundation columns (11) and the support columns (4), a second reinforcement steel beam (13) is fixedly connected between the tops of the first foundation columns (1) and the second foundation columns (11), a first supplement column (2) is fixedly connected on one side, far away from the support columns (4), of the second foundation columns (11) through a second connection steel beam (6), a second supplement column (15) is fixedly connected on one side, far away from the support columns (4), of the first foundation columns (1) through a fourth connection steel beam (14), a second connection cable base (9) is fixedly connected to the tops of the second connection steel beam along the length direction, a first cable base (8) is fixedly connected to the tops of the fourth connection steel beam (14), and a first reinforcing steel beam (7) is fixedly connected between the first reinforcing column (2) and the second reinforcing column (15).
2. 2. The flexible photovoltaic bracket end anchoring structure according to claim 1, wherein the tops of the first connecting cable base (8), the second connecting cable base (9) and the supporting cable base (5) are respectively provided with a steel cable (10) through bolts.
3. 3. The flexible photovoltaic bracket end anchoring structure according to claim 1, wherein the second connecting steel beams (6), the first reinforcing steel beams (7), the third connecting steel beams (12) and the fourth connecting steel beams (14) between the first foundation pipe column (1), the first supplementing pipe column (2), the second foundation pipe column (11) and the second supplementing pipe column (15) are distributed in a parallelogram shape.
4. 4. The flexible photovoltaic bracket end anchoring structure according to claim 1, characterized in that the first connection steel beams (3), the third connection steel beams (12) and the second reinforcement steel beams (13) between the first foundation pipe column (1), the support pipe column (4) and the second foundation pipe column (11) are distributed in an oblique triangle.
5. 5. The flexible photovoltaic bracket end anchoring structure according to claim 1, wherein the supporting cable base (5), the second connecting cable base (9) and the first connecting cable base (8) are distributed in an inclined triangle.
6. 6. The flexible photovoltaic bracket end anchoring structure according to claim 1, wherein the first connecting steel beam (3), the second connecting steel beam (6), the first reinforcing steel beam (7), the third connecting steel beam (12), the second reinforcing steel beam (13) and the fourth connecting steel beam (14) are all H-shaped.
7. 7. The flexible photovoltaic bracket end anchoring structure according to claim 1, wherein the first connecting steel beam (3), the second connecting steel beam (6), the first reinforcing steel beam (7), the third connecting steel beam (12), the fourth connecting steel beam (14) and the second reinforcing steel beam (13) are fixed on the first foundation column (1), the first repair column (2), the support column (4), the second foundation column (11) and the second repair column (15) in a welding mode.

Description

Flexible photovoltaic support end anchoring structure Technical Field The utility model relates to the technical field of photovoltaic support structures, in particular to an end anchoring structure of a flexible photovoltaic support. Background The photovoltaic system is a power generation system for converting solar energy into electric energy by utilizing the solar photovoltaic effect, the photovoltaic panel is erected above the fish pond, aquaculture is continued in the water area below, three-dimensional comprehensive utilization of land resources is realized, double benefits of photovoltaic power generation and fishery cultivation are obtained simultaneously under the condition that land occupation is not increased, and economic value of unit land area is greatly improved. In the actual scene of the fishing light complementation project, the traditional flexible photovoltaic bracket end anchoring structure is difficult to meet the severe requirements of complex geological conditions and large span. In certain large-scale fishing light complementary projects, a large-area flexible photovoltaic bracket needs to be paved in a wide water area to realize efficient power generation. However, due to poor geological conditions, the pile body has limited capacity of resisting horizontal load, and when encountering severe weather such as strong wind, the end part of the photovoltaic support frequently has displacement, inclination, collapse and other conditions, which not only seriously disturb the normal operation of the photovoltaic power station, but also can cause great reduction of the power generation efficiency, and damage to equipment, and high maintenance cost and economic loss, so that the end part anchoring structure of the flexible photovoltaic support is provided. Disclosure of utility model In order to make up for the defects, the utility model provides the flexible photovoltaic support end anchoring structure, which aims to improve the problems that in the prior art, but due to poor geological conditions, the pile body has limited horizontal load resistance, and when encountering severe weather such as strong wind, the photovoltaic support end frequently shifts, tilts and even collapses, and the like, so that the normal operation of a photovoltaic power station is seriously disturbed, the power generation efficiency is greatly reduced, equipment damage is possibly caused, and high maintenance cost and economic loss are caused. In order to achieve the purpose, the end anchoring structure of the flexible photovoltaic support comprises a plurality of first foundation columns, second foundation columns and supporting columns, and is characterized in that first connecting steel beams are fixedly connected between the tops of the first foundation columns and the supporting columns, third connecting steel beams are fixedly connected between the tops of the second foundation columns and the tops of the supporting columns, second reinforcing steel beams are fixedly connected between the tops of the first foundation columns and the tops of the second foundation columns, a first reinforcing column is fixedly connected to one side, far away from the supporting columns, of the second foundation columns through the second connecting steel beams, a second reinforcing column is fixedly connected to one side, far away from the supporting columns, of the first foundation columns through a fourth connecting steel beam, a second connecting cable base is fixedly connected to the tops of the second connecting steel beams in the length direction, a first connecting cable base is fixedly connected to the tops of the fourth connecting steel beams, a supporting cable base is fixedly connected to the tops of the supporting columns in the length direction, and a first reinforcing cable is fixedly connected between the first columns and the second reinforcing columns. As a further description of the above technical solution: The first connecting cable base, the second connecting cable base and the top of the supporting cable base are all provided with steel cables through bolts. As a further description of the above technical solution: The first foundation column, the first compensation column, the second foundation column and the second connection steel girder, the first reinforcement steel girder, the third connection steel girder and the fourth connection steel girder between the second compensation columns are distributed in a parallelogram. As a further description of the above technical solution: The first connection steel girder, the third connection steel girder and the second reinforcement steel girder between the first foundation pipe column, the support pipe column and the second foundation pipe column are distributed in an inclined triangle. As a further description of the above technical solution: the support inhaul cable base, the second connection inhaul cable base and the first connection inhaul cable base ar