Adjustable support for solar panel installation
By setting horizontal and side grooves on the solar panel bracket guide rail, embedding trapezoidal blocks, and combining them with a continuous corrugated structure, the problems of poor construction flexibility and insufficient wind load resistance of traditional brackets are solved, achieving efficient and flexible installation and enhanced connection stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SANMING XIANDA TRADING CO LTD
- Filing Date
- 2025-03-11
- Publication Date
- 2026-05-08
AI Technical Summary
Traditional solar panel brackets mostly use fixed rails, which results in poor construction flexibility, low adjustment efficiency, and insufficient wind load resistance. Existing clamps and rails have a single matching method, are complicated to install, and have poor compatibility.
An adjustable bracket is designed, which features horizontal and side grooves on the guide rail body. A locking block is embedded in the groove, and the locking block has a trapezoidal cross-section with uneven steps on the bottom and sides. Combined with a continuous corrugated structure, the locking block can be rotated and locked at any position within the groove, thereby enhancing the connection friction.
It improves construction flexibility and wind load resistance. The locking block can be rotated and locked at any position within the groove. The continuous corrugated structure enhances the connection's firmness, prevents slippage, and improves installation flexibility and wind load resistance.
Smart Images
Figure CN224218308U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of solar photovoltaic panel installation technology, specifically relating to a bracket that can be quickly adjusted for installation. Background Technology
[0002] Traditional solar panel mounting systems mostly use fixed rail structures, requiring pre-drilled connectors for installation, resulting in poor construction flexibility and low adjustment efficiency. Furthermore, existing designs have a limited range of engagement methods with the rails, failing to allow for free height adjustment and lacking sufficient wind load resistance. While some designs incorporate corrugated joint structures, they still suffer from complex installation and poor compatibility.
[0003] This case arose from a technical issue. Summary of the Invention
[0004] The purpose of this invention is to provide a bracket that requires no drilling and can be adjusted to any position.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an adjustable bracket for installing solar panels, comprising a guide rail body and a locking block embedded in the guide rail body, characterized in that a transverse groove is provided on the top of the guide rail body, and locking grooves are symmetrically provided at the edges of the transverse groove on both sides; a side groove is provided on the lower side of the guide rail body, and locking grooves are symmetrically provided at the edges of the side groove on both sides; and a continuous corrugated structure is provided on the outer side of the guide rail body.
[0006] The bottom wall of the transverse groove is provided with a flat or uneven stepped bottom surface.
[0007] The bottom wall of the side groove is provided with a flat or uneven stepped bottom surface.
[0008] The inner wall of the side groove is provided with a side uneven step structure.
[0009] The card block has a trapezoidal cross-section, with an uneven step on the bottom surface and concave arc-shaped surfaces on both sides; threaded holes are provided on the surface of the card block.
[0010] The horizontal groove and side groove are connected and installed with the corresponding card block or embedded solar panel frame.
[0011] Compared with the prior art, the beneficial effects of this utility model are: the bracket of this utility model does not require pre-cutting holes, and the locking block can be rotated and locked at any position in the horizontal groove or side groove, which greatly improves the flexibility of construction; in addition, the continuous corrugated structure makes the bracket and L-corner fitting have strong interlocking ability, enhances the connection friction, prevents slippage, and improves wind load resistance. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of one embodiment of the bracket of this utility model.
[0013] Figure 2 This is a schematic diagram of the second embodiment of the bracket of this utility model.
[0014] Figure 3 This is a schematic diagram of the bracket installation and fixing method of this utility model.
[0015] Figure 4 This is a schematic diagram of the second method for installing and fixing the bracket of this utility model.
[0016] Figure 5 This is a diagram of a card block.
[0017] Figure 6 This is a schematic diagram of the installation of the guide rail and the locking block.
[0018] In the diagram: 1. Guide rail body; 2. Locking block; 3. L-angle fitting; 4. Bolt; 5. T-shaped fitting; 101. Uneven step bottom surface; 102. Horizontal groove; 103. Locking groove; 104. Continuous corrugated structure; 105. Side groove; 106. Locking groove; 107. Uneven step side; 201. Uneven step surface; 202. Concave arc surface; 203. Threaded hole. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0020] This utility model is an improvement made to address the shortcomings of existing brackets that require drilling holes for installation and fixation.
[0021] Please see Figure 1 As shown in Embodiment 1, an adjustable bracket for mounting solar panels includes a guide rail body 1, which is made of aluminum profile. A horizontal groove 102 is provided on the top of the guide rail body 1, into which a solar panel frame can be directly embedded, or a locking block 2 can be installed to fix the guide rail body. symmetrical locking grooves 103 are provided at the edges of both sides of the horizontal groove 102. A side groove 105 is provided on the lower side of the guide rail body 1, and symmetrical locking grooves 106 are provided at the edges of both sides of the side groove 105. The locking grooves effectively fix the solar panel frame. A continuous corrugated structure 104 is provided on the outer surface of the guide rail body 1 to increase the interlocking degree when connected to L-shaped fittings, making the connection tighter and more secure.
[0022] The cross-section of the card block 2 is trapezoidal, and an uneven step 201 is provided on the bottom surface of the card block 2. Concave arc surfaces 202 are provided on both sides of the card block 2. Threaded holes 203 are provided on the surface of the card block 2.
[0023] like Figure 1 As shown, the bottom wall of the transverse groove 102 is provided with an uneven step bottom surface 101. The uneven step bottom surface 101 can be arbitrarily rotated and installed in the transverse groove 102, corresponding to the concave arc surface 202 and the uneven step 201 provided on the card block 2.
[0024] like Figure 2 As shown, the bottom wall of the side groove 105 is provided with an uneven bottom surface and an uneven side surface structure 107, which is also to facilitate the arbitrary rotation and installation of the locking block 2 in the side groove 105.
[0025] like Figure 5 As shown, the locking block 2 and the guide rail body 1 cooperate with each other, and the surface of the locking block 2 is provided with threaded holes for bolt 4 to be installed.
[0026] like Figure 3 As shown, the L-angle fitting 3 is fixed to the guide rail body 1. The L-angle fitting 3 has an elongated hole. The continuous corrugated structure on the outer side of the guide rail body 1 matches the L-angle fitting 3. The installation height is adjustable. The clip 2 is embedded in the side groove 105. The bolts 4 are inserted into the elongated hole on the L-angle fitting 3 and the threaded hole in the clip 2 for installation and fixation. The horizontal groove on the top surface of the guide rail body 1 is installed with the solar panel frame.
[0027] like Figure 4 As shown, the T-shaped fitting 5 is fixed to the guide rail body 1. The T-shaped fitting 5 extends into the side groove 105 and cooperates with the continuous corrugated structure on the outer side of the guide rail body 1. The bolt 4 is directly locked onto the T-shaped fitting 5 for installation. The horizontal groove on the top surface of the guide rail body 1 is installed with the solar panel frame.
[0028] like Figure 6 As shown, depending on the on-site installation requirements, the locking block 2 and the guide rail body 1 can be rotated into each other at any position on the guide rail body. The guide rail body does not require drilling, and the on-site construction is highly adjustable.
[0029] The main problem solved by this utility model is that the guide rail body does not need to be pre-processed with holes, and the locking block 2 can be rotated and locked at any position in the horizontal groove or the side groove, which greatly improves the flexibility of construction.
Claims
1. An adjustable bracket for mounting solar panels, comprising a guide rail body and a locking block embedded in the guide rail body, characterized in that, The top of the guide rail body is provided with a horizontal groove, and the two sides of the horizontal groove are symmetrically provided with snap-fit grooves; the lower side of the guide rail body is provided with a side groove, and the two sides of the side groove are symmetrically provided with snap-fit grooves; the outer side of the guide rail body is provided with a continuous corrugated structure. An uneven stepped bottom surface is provided on the inner wall of the transverse groove; The bottom wall of the side groove is provided with an uneven stepped bottom surface.
2. The adjustable bracket for installing solar panels according to claim 1, characterized in that, The inner wall of the side groove is provided with a side uneven step structure.
3. The adjustable bracket for installing solar panels according to claim 1, characterized in that, The block has a trapezoidal cross-section, with an uneven step on the bottom surface and concave arc surfaces on both sides; threaded holes are provided on the block surface.