Cable-stayed anti-pulling anchor rod structure for flexible photovoltaic support
By introducing anchor reinforcement bars into the photovoltaic support structure to share the load with the support structure, and combining the anchor rods with the expanded reinforcement bars and grouting fixation layer, the problem of easy deformation of the photovoltaic support structure under high load is solved, and higher pull-out stability and durability are achieved.
Patent Information
- Application Number
- CN202520114636.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The existing photovoltaic support system has a single anchoring method and lacks a multi-point, three-dimensional tensile strength design, which makes it easy to sink and deform under high load conditions. It also lacks sufficient stability and may cause the support system to be pulled up or tilted.
An anchor structure is adopted, in which the anchor reinforcement and the pier body share the vertical and lateral forces. Combined with the anchor expansion reinforcement and the fixing frame stirrups, mortar is injected through the grouting pipe to form a fixing layer, which enhances the stability of the anchor in the soil and provides additional pull-out resistance.
It improves the pull-out resistance and structural durability of photovoltaic brackets, ensuring stability under high load conditions and preventing bracket slippage or displacement.
Smart Images
Figure CN223907485U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic support installation technical field, specifically, relate to a kind of for flexible photovoltaic support cable-stayed pullout anchor rod structure. BACKGROUND
[0002] Flexible photovoltaic support is the structural member of solar cell panel support, usually made of steel, aluminum and other materials, design needs to have good wind resistance, corrosion resistance and load capacity, the role of its support is to ensure that photovoltaic panel can be stably installed on ground, and angle is adjusted according to different installation environment, to maximize solar energy absorption efficiency, photovoltaic support plays a vital role in guaranteeing system performance and safety.
[0003] Existing support structure mostly relies on single anchoring mode or simple steel reinforcement, lack of multi-point, three-dimensional tensile force design, prone to photovoltaic support to sink, structural deformation in use process, especially under high load condition, lack of sufficient stability guarantee will face the problem that support is pulled up or inclined. SUMMARY
[0004] The utility model aims at at least one of the technical problems existing in prior art.
[0005] Therefore, one purpose of the utility model is to provide a kind of for flexible photovoltaic support cable-stayed pullout anchor rod structure, the for flexible photovoltaic support cable-stayed pullout anchor rod structure uses anchor block reinforcement arranged on anchor rod and pier body to share vertical and lateral force together, and uses anchor rod expansion reinforcement to enhance stability, improves the pullout capacity and structural durability of photovoltaic support.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of for flexible photovoltaic support cable-stayed pullout anchor rod structure, including anchor rod, the top of the anchor rod One end is fixedly connected with first plate body, the bottom of the anchor rod One end is fixedly connected with second plate body, the outer wall of the first plate body is fixedly connected with anchor block reinforcement, the outer wall of the second plate body is fixedly connected with anchor rod expansion reinforcement, U-shaped rod is penetrated on the first plate body, the two ends of the U-shaped rod are all screw thread connection with nut, the nut is located at the bottom of the first plate body, the outside of the anchor block reinforcement is equipped with pier body.
[0007] Preferably, the outside of the anchor rod is equipped with fixed frame hoop.
[0008] Preferably, the inside of the fixed frame hoop and the anchor block reinforcement is equipped with grouting pipe.
[0009] Preferably, the outside of the anchor block reinforcement, fixed frame hoop and the anchor rod expansion reinforcement is equipped with mortar fixed layer.
[0010] Preferably, the two ends of the anchor rod are fixedly connected with fixed end anchorage devices.
[0011] Preferably, the inside of the U-shaped rod is sleeved with a sleeve ring, and the end of the sleeve ring is connected with a cable-stayed cable.
[0012] Compared with the prior art, the anchor rod is buried in the soil layer, the top of the anchor rod is connected with the first plate body, the bottom of the anchor rod is connected with the second plate body, the tensile resistance is provided, the anchor pier reinforcement of the outer wall of the first plate body and the pier body jointly bear the vertical and lateral forces, the second plate body enhances the stability through the anchor rod and the anchor rod reinforcing bar, and the pulling resistance and the structural durability of the photovoltaic support are improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 FIG. 1 is a structural schematic view of a flexible photovoltaic support cable-stayed pulling anchor rod structure according to an embodiment of the present application;
[0014] Figure 2 FIG. 2 is a structural schematic view of a U-shaped rod and a first plate body in the flexible photovoltaic support cable-stayed pulling anchor rod structure according to an embodiment of the present application;
[0015] Figure 3 FIG. 3 is a structural schematic view of a fixed frame hoop and a grouting pipe in the flexible photovoltaic support cable-stayed pulling anchor rod structure according to an embodiment of the present application.
[0016] In the drawings: 1, anchor rod; 2, first plate body; 3, second plate body; 4, fixed end anchorage device; 5, pier body; 6, U-shaped rod; 7, sleeve ring; 8, cable-stayed cable; 9, anchor pier reinforcement; 10, mortar fixed layer; 11, fixed frame hoop; 12, anchor rod reinforcing bar; 13, nut; 14, grouting pipe. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0018] Please refer to Figure 1 The embodiment of the present application provides a flexible photovoltaic support cable-stayed pulling anchor rod structure, which comprises an anchor rod 1.
[0019] In the embodiment, as Figure 1 and Figure 2As shown, the top end of the anchor rod 1 is fixedly connected with the first plate body 2, the bottom end of the anchor rod 1 is fixedly connected with the second plate body 3, the outer wall of the first plate body 2 is fixedly connected with the anchor pier reinforcement 9, the outer wall of the second plate body 3 is fixedly connected with the anchor rod expansion reinforcement 12, the U-shaped rod 6 is penetrated through the first plate body 2, the two ends of the U-shaped rod 6 are threadedly connected with the nuts 13, the nuts 13 are located at the bottom of the first plate body 2, and the outer portion of the anchor pier reinforcement 9 is provided with the pier body 5.
[0020] In use, the anchor rod 1 is buried in the soil layer, the top of the anchor rod 1 is connected with the first plate body 2, the bottom is connected with the second plate body 3, additional tensile force is provided, the U-shaped rod 6 is arranged on the first plate body 2 to facilitate the connection of the stay cable 8, the anchor pier reinforcement 9 of the outer wall of the first plate body 2 and the pier body 5 jointly bear the vertical and lateral forces, the stability of the structure is ensured, and the second plate body 3 is reinforced by the anchor rod expansion reinforcement 12 to stabilize in the soil layer.
[0021] Further, the two ends of the anchor rod 1 are fixedly connected with the fixed-end anchor 4, the fixed-end anchor 4 firmly connects the two ends of the anchor rod 1 with the first plate body 2 and the second plate body 3, so that the anchor rod 1 can bear tensile force or compressive force and effectively resist external load, and the anchor rod 1 is prevented from slipping or shifting.
[0022] In the embodiment, as shown in Figure 1 and Figure 3 , the outer portion of the anchor rod 1 is provided with the fixed-frame stirrup 11, the inner portions of the fixed-frame stirrup 11 and the anchor pier reinforcement 9 are provided with the grouting pipe 14, cement mortar can be input into the grouting pipe 14 through the grouting pipe 14 and filled in the fixed-frame stirrup 11 and the anchor pier reinforcement 9.
[0023] Further, the outer portions of the anchor pier reinforcement 9, the fixed-frame stirrup 11 and the anchor rod expansion reinforcement 12 are provided with the mortar fixing layer 10, and after the cement mortar is solidified, the mortar fixing layer 10 can be formed on the outer portions of the anchor pier reinforcement 9, the fixed-frame stirrup 11 and the anchor rod expansion reinforcement 12, thereby increasing the tensile strength of the anchor rod 1 in the soil layer.
[0024] As shown in Figure 1 , the inner portion of the U-shaped rod 6 is sleeved with the sleeve ring 7, the end of the sleeve ring 7 is connected with the stay cable 8, one end of the stay cable 8 is connected with the U-shaped rod 6 through the sleeve ring 7, and the other end is connected with the photovoltaic support, thereby increasing the stability of the photovoltaic support in the stay cable.
[0025] According to the technical scheme, the working steps of the scheme are summarized and combed: in use, the anchor rod 1 is buried in the soil layer, the two ends of the U-shaped rod 6 are fastened with the first plate body 2 through the nuts 13, the exposed U-shaped rod 6 is used to connect the stay cable 8 to resist the tension generated when the photovoltaic support is installed and used, the top of the anchor rod 1 is connected with the first plate body 2, and the bottom is connected with the second plate body 3, additional tensile force is provided, the anchor pier reinforcement 9 on the outer wall of the first plate body 2 shares the vertical and lateral forces with the pier body 5, the stability of the structure is ensured, the second plate body 3 is reinforced by the anchor rod expansion reinforcement 12 to improve the stability in the soil layer, and the structure has higher anti-pulling capacity when bearing large load. The overall structure effectively improves the anti-pulling stability and durability of the photovoltaic support system.
[0026] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A flexible photovoltaic support cable-stayed pullout anchor structure, comprising an anchor rod (1), characterized in that: The top end of the anchor rod (1) is fixedly connected with a first plate body (2), the bottom end of the anchor rod (1) is fixedly connected with a second plate body (3), the outer wall of the first plate body (2) is fixedly connected with an anchor pier reinforcement (9), the outer wall of the second plate body (3) is fixedly connected with an anchor rod expansion reinforcement (12), a U-shaped rod (6) penetrates through the first plate body (2), the two ends of the U-shaped rod (6) are threadedly connected with nuts (13), the nuts (13) are located at the bottom of the first plate body (2), and the outer portion of the anchor pier reinforcement (9) is provided with a pier body (5).
2. A structure for flexible photovoltaic support stay pull-up anchor rod according to claim 1, characterized in that: The outer portion of the anchor rod (1) is provided with a fixed frame stirrup (11).
3. A flexible photovoltaic support stay pull-up anchor structure according to claim 2, wherein: The inner portions of the fixed frame stirrup (11) and the anchor pier reinforcement (9) are both provided with grouting pipes (14).
4. A structure for flexible photovoltaic support stay pull-up anchor rod according to claim 1, characterized in that: The outer portions of the anchor pier reinforcement (9), the fixed frame stirrup (11) and the anchor rod expansion reinforcement (12) are all provided with mortar fixing layers (10).
5. A flexible photovoltaic support stay pull-up anchor structure according to claim 1, wherein: The two ends of the anchor rod (1) are both fixedly connected with fixed end anchorage devices (4).
6. A flexible photovoltaic support stay pull-up anchor structure according to claim 1, wherein: The inner portion of the U-shaped rod (6) is sleeved with a sleeve ring (7), and the end portion of the sleeve ring (7) is connected with a stayed cable (8).