Wind-resistant high-stability photovoltaic support

By introducing reinforcement ribs and reinforcers into the photovoltaic bracket, the problem of mechanical performance degradation of the hoop under high wind loads is solved, and the high stability and strength of the bracket are improved.

CN223231113UActive Publication Date: 2025-08-15XINJIANG HUADIAN KASHI THERMAL POWER CO LTD
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Patent Information

Application Number
CN202421995070.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-17
Publication Date
2025-08-15
Estimated Expiration
2034-08-17

AI Technical Summary

Technical Problem

Under high wind load conditions, the mechanical performance of the existing photovoltaic brackets decreases after bending shape, weakens the elastic and recombination ability, and easily cracks at the bending point, resulting in insufficient stability of the bracket.

Method used

Reinforcer and reinforcer are introduced into the photovoltaic bracket. By fixing the reinforcer at the bend of the semicircular hoop, and setting up reinforcer on the column to connect with inclined beams and vertical beams, a sliding hole design is adopted to adapt to different installation angles.

Benefits of technology

The strength of the bracket is enhanced, prevents breakage at bending, improves the stability of the inclined beams and vertical beams, and ensures the stable connection of the brackets at different angles.

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Abstract

The utility model discloses a wind-resistant high-stability photovoltaic support. After the hoop is bent and shaped, the mechanical property is changed, the bending force is reduced, the resilience is reduced, the minimum bending radius is reduced, and the bending position of the hoop is possibly cracked when the hoop is fastened. The device comprises a stand column (7), a fixing hoop (13) is fixed on the stand column, the fixing hoop is respectively hinged with an inclined beam (2) and a vertical beam (4), the inclined beam and the vertical beam are respectively hinged with a longitudinal purline (3), at least one group of limiting hoops (6) is fixed on the stand column, two ends of each limiting hoop are respectively connected with the vertical beam through bolts, and the limiting hoops are respectively connected with the vertical beam through bolts. The fixed hoop is formed by oppositely buckling two semicircular hoops and fixing the two semicircular hoops through bolts, and a reinforcing rib (8) is fixed at the bent part of each semicircular hoop; reinforcing devices (5) are fixed to the stand columns, and the reinforcing devices are fixedly connected with the oblique beams and the vertical beams respectively. The utility model is applied to the photovoltaic support.
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Description

Technical Field

[0001] The utility model relates to a wind-resistant and highly stable photovoltaic bracket. Background Art

[0002] Current photovoltaic mounting systems utilize a single pile foundation. These large-diameter piles offer high pullout resistance, making them suitable for areas subject to high wind loads. These fixed-type mounting systems utilize a single-pile, double-hoop, double-beam structure. The mounting structure consists of diagonal braces, vertical beams, and longitudinal purlins, minimizing deformation of the diagonal beams under wind loads.

[0003] Since the mechanical properties of the clamp change after bending, the bending force decreases, the elastic recovery ability decreases, and the minimum bending radius decreases, cracks may occur at the bend when the clamp is tightened. Utility Model Content

[0004] The purpose of the utility model is to provide a wind-resistant and highly stable photovoltaic bracket.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A wind-resistant and highly stable photovoltaic support, comprising: a column, a fixing hoop fixed to the column, the fixing hoop being hinged to the oblique beam and the vertical beam respectively, the oblique beam and the vertical beam being hinged to the longitudinal purlin respectively, at least one set of limiting hoops fixed to the column, the ends of the limiting hoops being connected to the vertical beam respectively by bolts, the fixing hoop being formed by two semicircular hoops buckled and fixed by bolts, and a reinforcing rib being fixed at the bend of each semicircular hoop;

[0007] A reinforcing device is fixed on the column, and the reinforcing device is respectively connected and fixed to the oblique beam and the vertical beam.

[0008] The wind-resistant and highly stable photovoltaic bracket, the reinforcer includes a reinforcing hoop, and obliquely arranged diagonal connecting rods are fixed on both sides of the reinforcing hoop, and the oblique connecting rods have sliding holes.

[0009] The wind-resistant and highly stable photovoltaic bracket, wherein the reinforcing clamp includes two U-shaped gusset plates, each of which has an arc-shaped groove. Beneficial effects

[0010] 1. The utility model has reinforcing ribs fixed at the bending parts of the semicircular hoop, which can strengthen the bending parts of the fixed clamp to prevent breakage and enhance the strength of the bracket.

[0011] 2. The utility model is connected with a reinforcer, which is connected to the oblique beam and the vertical beam, which can enhance the stability of the oblique beam and the vertical beam, improve the strength of the bracket, and ensure the stability of the bracket.

[0012] 3. The connection between the reinforcer and the oblique beam and the vertical beam of the utility model is designed with a sliding hole, which can make it suitable for connecting and fixing oblique beams and vertical beams with different installation angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the main view of the utility model;

[0014] Figure 2 It is the main view of the intensifier;

[0015] Figure 3 is a top view of the intensifier;

[0016] Figure 4 It is a structural diagram of a fixed clamp;

[0017] In the figure: 1. Photovoltaic panel; 2. Diagonal beam; 3. Longitudinal purlin; 4. Vertical beam; 5. Reinforcer; 6. Limit clamp; 7. Column; 8. Reinforcement rib; 9. Diagonal connecting rod; 10. Sliding hole; 11. Reinforcement clamp; 12. Fastening bolt; 13. Fixed clamp; 14. U-shaped gusset plate; 15. Arc groove. DETAILED DESCRIPTION

[0018] Reference Figure 1-Figure 4 , a wind-resistant and high-stability photovoltaic bracket, which consists of: a column 7, a fixed hoop 13 is fixed on the column, the fixed hoop is hinged to the oblique beam 2 and the vertical beam 4 respectively, the oblique beam and the vertical beam are hinged to the longitudinal purlin 3 respectively, and at least one set of limiting hoop 6 is fixed on the column, the two ends of the limiting hoop are respectively connected to the vertical beam by bolts, the fixed hoop is formed by two semicircular ring hoops buckled and fixed by bolts, and each of the semicircular ring hoops is fixed with a reinforcing rib 8 at the bending part, which can strengthen the bending part of the fixed hoop to prevent breakage and enhance the strength of the bracket;

[0019] A reinforcing device 5 is fixed on the column, and the reinforcing device is respectively connected and fixed to the oblique beam and the vertical beam. The reinforcing device is connected to the oblique beam and the vertical beam, which can enhance the stability of the oblique beam and the vertical beam, improve the strength of the bracket, and ensure the stability of the bracket.

[0020] The reinforcer includes a reinforcing hoop 11, and inclined connecting rods 9 are fixed on both sides of the reinforcing hoop. Two inclined connecting rods are fixed on each side of the reinforcing hoop. The two inclined connecting rods are arranged in parallel, and each of the inclined connecting rods has a sliding hole 10.

[0021] The reinforcing hoop includes two U-shaped gussets 14, each of which has an arc-shaped groove 15. The arc-shaped groove is used to facilitate the two U-shaped gussets to be buckled on the column and fixed. The two U-shaped gussets are fixed by fastening bolts 12. The two diagonal connecting rods on each side of the reinforcing hoop are fixed to the diagonal beam by bolts, and the fixed position can be adjusted by the provided sliding holes, making it suitable for fixing diagonal beams with different inclination angles.

Claims

1. A wind-resistant and highly stable photovoltaic support, comprising: The column is fixed with a fixed hoop, which is hinged to the oblique beam and the vertical beam respectively, and the oblique beam and the vertical beam are hinged to the longitudinal purlin respectively. The column is characterized in that at least one set of limiting hoop is fixed to the column, and the two ends of the limiting hoop are respectively connected to the vertical beam by bolts. The fixed hoop is formed by two semicircular ring hoops buckled and fixed by bolts, and each semicircular ring hoop is fixed with a reinforcing rib at the bend; A reinforcing device is fixed on the column, and the reinforcing device is respectively connected and fixed to the oblique beam and the vertical beam.

2. The wind-resistant and high-stability photovoltaic bracket according to claim 1 is characterized by: The reinforcer comprises a reinforcing hoop, and obliquely arranged diagonal connecting rods are respectively fixed on both sides of the reinforcing hoop, and the oblique connecting rods are provided with sliding holes.

3. The wind-resistant and high-stability photovoltaic bracket according to claim 2 is characterized by: The reinforcement hoop comprises two U-shaped gusset plates, each of which has an arc-shaped groove.