A spiral pile support for photovoltaic installation

Abstract

The utility model relates to the technical field of spiral ground piles, and discloses a spiral pile bracket for photovoltaic installation, including a sleeve, a telescopic rod is slidably connected inside the sleeve, a mounting plate is fixedly connected to the top of the telescopic rod, a fixing assembly is arranged on the right side of the sleeve, a base is fixedly connected to the bottom of the sleeve, two threaded rods are rotatably connected inside the base, handles are fixedly connected to the tops of the two threaded rods, connecting blocks are rotatably connected to the outsides of the two threaded rods, protective shells are fixedly connected to the bottoms of the two connecting blocks, conical heads are fixedly connected to the bottoms of the two protective shells, two grounding grooves are provided on both sides of the protective shells, and two threaded sleeves are threadedly connected to the outside of the threaded rods and located below the connecting block. In the utility model, the device is conveniently fixed to the ground through the base, so that the bracket can effectively resist external forces such as wind and earthquakes, and ensure the stability of the photovoltaic panel.

Description

Technical Field

[0001] The utility model relates to the technical field of spiral piles, in particular to a spiral pile bracket for photovoltaic installation. Background Art

[0002] The spiral pile support for photovoltaic installation is an efficient and stable support structure. The support is made of high-strength materials, durable and with strong load-bearing capacity. The unique design of the spiral pile can be quickly screwed into the soil, simplifying the installation process. It is easy to install, reduces labor costs, and improves construction efficiency. It is suitable for various terrains and soil conditions and has high flexibility. It has good economic performance, reduces foundation construction costs, and is highly environmentally friendly and conducive to sustainable development.

[0003] In the prior art, solar photovoltaic brackets are usually fixed by driving piles or using cement piers. The anti-detachment stability of the installation is poor, and the bracket supporting force is poor. When encountering bad weather, the bracket is often blown away by strong winds. It is unable to effectively resist external forces such as wind and earthquakes to ensure the stability of the photovoltaic panels.

[0004] In view of the above problems, a spiral pile bracket for photovoltaic installation is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a spiral pile bracket for photovoltaic installation, aiming to improve the problem that the bracket installation anti-detachment stability in the prior art is poor and cannot effectively resist external forces such as wind and earthquake to ensure the stability of the photovoltaic panel.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spiral pile bracket for photovoltaic installation, comprising a sleeve, a telescopic rod is slidably connected inside the sleeve, a mounting plate is fixedly connected to the top of the telescopic rod, a fixing assembly is arranged on the right side of the sleeve, a base is fixedly connected to the bottom of the sleeve, two threaded rods are rotatably connected inside the base, handles are fixedly connected to the tops of the two threaded rods, connecting blocks are rotatably connected to the outsides of the two threaded rods, protective shells are fixedly connected to the bottoms of the two connecting blocks, conical heads are fixedly connected to the bottoms of the two protective shells, two grounding grooves are provided on both sides of the protective shell, two threaded sleeves are threadedly connected to the outside of the threaded rod and located below the connecting block, two plug-in floors are rotatably connected to the tops of the two threaded sleeves, a movable rod is rotatably connected to the middle of the plug-in floor, and spiral blades are arranged on the outside of the protective shell.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes a frame body 2, the outer side of the frame body 2 is fixedly connected to the right side of the sleeve, the inner side of the frame body 2 is slidably connected with a pull rod, the outer side of the pull rod is fixedly connected with a baffle, the outer side of the pull rod is sleeved with a spring, the top of the frame body 2 is fixedly connected to the frame body 1, and a blocking block is arranged inside the frame body 1.

[0009] As a further description of the above technical solution:

[0010] The side end of the pull rod is fixedly connected with.

[0011] As a further description of the above technical solution:

[0012] The outside of the plug-in plate is rotatably connected to the inside of the grounding slot.

[0013] As a further description of the above technical solution:

[0014] The threaded rod passes through the base, and one end of the threaded rod away from the connecting block is rotatably connected to the inside of the protective shell.

[0015] As a further description of the above technical solution:

[0016] The outer side of the baffle is slidably connected to the inside of the second frame, one end of the spring is fixedly connected to the middle of the baffle, and the other end of the spring is fixedly connected to the inner wall of the second frame.

[0017] As a further description of the above technical solution:

[0018] The outer side of the blocking block is slidably connected to the interior of the first frame, and the bottom of the blocking block is slidably connected to the interior of the second frame.

[0019] As a further description of the above technical solution:

[0020] One end of the pull rod passes through the sleeve and is inserted into the telescopic rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the base, connecting block, protective shell, threaded rod, threaded sleeve, grounding groove, plug-in floor, movable rod, conical head, mounting block, spiral blade and other structures cooperate with each other, which drives the work of the plug-in floor and realizes that the device can be conveniently fixed to the ground through the base, so that the bracket can effectively resist external forces such as wind and earthquake, and ensure the stability of the photovoltaic panel.

[0023] 2. In the utility model, the height of the spiral pile bracket is adjusted by the mutual cooperation between the frame 1, the frame 2, the pull rod, the spring, the baffle, the blocking block and other structures, and then the photovoltaic panel is adjusted to a suitable installation angle, so that the photovoltaic system can use solar energy resources more efficiently, contribute to sustainable development, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a spiral pile support for photovoltaic installation proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a pull rod of a spiral pile support for photovoltaic installation proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a threaded sleeve of a spiral pile support for photovoltaic installation proposed by the utility model;

[0027] Figure 4 A photovoltaic installation spiral pile support proposed by the utility model Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Sleeve; 2. Telescopic rod; 3. Mounting plate; 4. Base; 5. Threaded rod; 6. Handle; 7. Connecting block; 8. Protective shell; 9. Grounding groove; 10. Conical head; 11. Threaded sleeve; 12. Plug-in floor; 13. Movable rod; 14. Spiral blade; 15. Pull rod; 16. Baffle; 17. Spring; 18. Frame 1; 19. Blocking block; 20. Frame 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a spiral pile bracket for photovoltaic installation, including a sleeve 1, characterized in that: a telescopic rod 2 is slidably connected inside the sleeve 1, a mounting plate 3 is fixedly connected to the top of the telescopic rod 2, a fixing component is arranged on the right side of the sleeve 1, a base 4 is fixedly connected to the bottom of the sleeve 1, two threaded rods 5 are rotatably connected inside the base 4, handles 6 are fixedly connected to the tops of the two threaded rods 5, connecting blocks 7 are rotatably connected to the outsides of the two threaded rods 5, protective shells 8 are fixedly connected to the bottoms of the two connecting blocks 7, conical heads 10 are fixedly connected to the bottoms of the two protective shells 8, two grounding grooves 9 are provided on both sides of the protective shell 8, two threaded sleeves 11 are threadedly connected to the outside of the threaded rod 5 and located below the connecting block 7, two threaded sleeves 11 are rotatably connected to the tops of the two threaded sleeves 11, two plug-in floors 12 are rotatably connected to the tops of the plug-in floors 12, and a movable rod 13 is rotatably connected to the middle of the plug-in floors 12, and spiral blades 14 are arranged on the outside of the protective shell 8.

[0032] Specifically, a telescopic rod 2 with sliding connection is provided inside the sleeve 1, so that the height of the bracket can be flexibly adjusted as needed. The top of the telescopic rod 2 is firmly connected to the mounting plate 3, which is used to carry and fix the photovoltaic panel to ensure its stability and safety. On the right side of the sleeve 1, a fixing component is provided. The function of this component is to ensure that the telescopic rod 2 can be stably locked after being adjusted to a suitable height to prevent it from sliding or shifting during use. The bottom of the sleeve 1 is connected to a solid base 4, which provides stable support for the entire bracket. Two threaded rods 5 are rotatably connected inside the base 4. The tops of these two threaded rods 5 are equipped with handles 6 for user convenience. The outside of the threaded rod 5 is rotatably connected to the connecting block 7, which works in conjunction with the threaded rod 5 to achieve further stability of the bracket. The outside of the threaded rod 5 is also threadedly connected to two threaded sleeves 11. When the threaded rod 5 is rotated by the handle 6, the threaded sleeve 11 will move up and down along the threaded rod 5. The top of the threaded sleeve 11 is rotatably connected to the plug-in floor 12, and the middle of the plug-in floor 12 is connected by a movable rod 13. This design enables the inserting floor 12 to be unfolded or retracted as the threaded sleeve 11 moves, further enhancing the contact area and stability between the bracket and the ground. A spiral blade 14 is provided on the outside of the protective shell 8. When the bracket is inserted into the soil, the spiral blade 14 will rotate and cut the soil, making it easier for the bracket to be inserted and fixed in the soil. This not only improves the installation efficiency, but also enhances the stability of the bracket, and in conjunction with the inserting floor 12, greatly improves the anti-detachment stability of the bracket during installation.

[0033] Reference Figure 1 and Figure 2The fixed component includes a frame body 20, the outer side of the frame body 20 is fixedly connected to the right side of the sleeve 1, the inner side of the frame body 20 is slidably connected with a pull rod 15, one side of the outer side of the pull rod 15 is fixedly connected with a baffle 16, and the other side of the outer side of the pull rod 15 is sleeved with a spring 17, the top of the frame body 20 is fixedly connected with a frame body 18, and a blocking block 19 is arranged inside the frame body 18.

[0034] Specifically, frame 18 and frame 2 20 are used to install components such as pull rod 15, baffle 16 and blocking block 18. Pull rod 15 is used to operate the movement of baffle 16 to adjust the height of the bracket. Spring 17 provides necessary elastic force during the adjustment process to ensure that the movement of baffle 16 is smooth and accurate. Block 19 is used to prevent the baffle 16 from further moving during the movement process, freeing the workers' hands. Baffle 16 is connected to pull rod 15, and the compression and release of spring 17 are controlled by the movement of pull rod 15.

[0035] Reference Figure 1 - Figure 3 The side end of the pull rod 15 is fixedly connected with 21, the outside of the plug-in floor 12 is rotatably connected to the inside of the grounding groove 9, the threaded rod 5 passes through the base 4, and the end of the threaded rod 5 away from the connecting block 7 is rotatably connected to the inside of the protective shell 8, the outside of the baffle 16 is slidably connected to the inside of the frame 20, one end of the spring 17 is fixedly connected to the middle of the baffle 16, and the other end of the spring 17 is fixedly connected to the inner wall of the frame 20, the outside of the blocking block 19 is slidably connected to the inside of the frame 1 18, and the bottom of the blocking block 19 is slidably connected to the inside of the frame 20, and one end of the pull rod 15 passes through the sleeve 1 and is inserted into the inside of the telescopic rod 2.

[0036] Specifically, the adjustment handle 21 provides a gripping part for the operator, and the plug-in floor 12 is externally rotatably connected to the inside of the grounding groove 9, so that the plug-in floor 12 can be flexibly unfolded or retracted to adapt to different soil conditions. When the threaded rod 5 rotates, the plug-in floor 12 will automatically adjust its position as the threaded sleeve 11 moves, ensuring that the contact between the bracket and the ground is closer and more stable. The outer side of the baffle 16 is slidably connected to the inside of the frame 20, ensuring the stability of the pull rod 15 during movement. One end of the spring 17 is fixedly connected to the middle of the baffle 16, and the other end is fixedly connected to the inner wall of the frame 20, so that the pull rod 15 can be subjected to the elastic force of the spring 17 during the adjustment process, and can slide and position smoothly. One end of the pull rod 15 passes through the sleeve 1 and is plugged into the inside of the telescopic rod 2. This design not only strengthens the connection strength between the pull rod 15 and the telescopic rod 2, but also enables the user to directly adjust the height of the bracket by operating the pull rod 15, thereby improving the convenience of operation.

[0037] Working principle: When the worker installs the bracket, the conical head 10 is inserted into the soil. First, the handle 6 is twisted to rotate the threaded rod 5 fixedly connected thereto, so that the threaded sleeve 11 threadedly connected thereto moves upward, so that the insertion floor 12 rotates in the grounding groove 9 and is directly inserted into the soil. After the insertion floor 12 is inserted into the soil layer, the bracket can be prevented from slipping upward and the anti-detachment stability of the bracket installation is greatly improved under the action of the spiral blade 14. When the height of the bracket needs to be adjusted, the pull rod 15 is pulled outward to drive the baffle 16 to move synchronously, and then the spring 17 is compressed, so that the blocking block 19 slides into the interior of the frame 20, thereby preventing the baffle 16 from moving, until the pull rod 15 is completely separated from the interior of the telescopic rod 2. At this time, the telescopic rod 2 can be pulled and adjusted to a suitable height. When it is adjusted to a suitable height, the blocking block 19 is pulled out of the frame 20. At this time, the pull rod 15 is pushed inward, driving the baffle 16 to move synchronously, so that the spring 17 is reset, until the pull rod 15 is tightly inserted into the interior of the telescopic rod 2 to complete the adjustment.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spiral pile support for photovoltaic installation, comprising a sleeve (1), characterized in that: The sleeve (1) is slidably connected with a telescopic rod (2) inside, the top of the telescopic rod (2) is fixedly connected with a mounting plate (3), a fixing assembly is arranged on the right side of the sleeve (1), the bottom of the sleeve (1) is fixedly connected with a base (4), the base (4) is rotatably connected with two threaded rods (5) inside, the tops of the two threaded rods (5) are fixedly connected with a handle (6), the outsides of the two threaded rods (5) are rotatably connected with a connecting block (7), the bottoms of the two connecting blocks (7) are fixedly connected with a protective shell (8), the bottoms of the two protective shells (8) are fixedly connected with a conical head (10), two grounding grooves (9) are arranged on both sides of the protective shell (8), the outside of the threaded rod (5) and below the connecting block (7) are threadedly connected with two threaded sleeves (11), the tops of the two threaded sleeves (11) are rotatably connected with two plug-in plates (12), the middle of the plug-in plate (12) is rotatably connected with a movable rod (13), and the outside of the protective shell (8) is provided with a spiral blade (14).

2. A photovoltaic installation screw pile support according to claim 1, characterized in that: The fixing assembly comprises a second frame (20), the outer side of the second frame (20) is fixedly connected to the right side of the sleeve (1), the interior of the second frame (20) is slidably connected with a pull rod (15), one side of the exterior of the pull rod (15) is fixedly connected with a baffle (16), the other side of the exterior of the pull rod (15) is sleeved with a spring (17), the top of the second frame (20) is fixedly connected with the first frame (18), and a blocking block (19) is arranged inside the first frame (18).

3. A photovoltaic installation screw pile support according to claim 2, characterized in that: The side end of the pull rod (15) is fixedly connected with (21).

4. A photovoltaic installation screw pile support according to claim 1, characterized in that: The outside of the plug-in plate (12) is rotatably connected to the inside of the grounding slot (9).

5. The photovoltaic installation screw pile support according to claim 1, characterized in that: The threaded rod (5) passes through the base (4), and one end of the threaded rod (5) away from the connecting block (7) is rotatably connected to the inside of the protective shell (8).

6. A photovoltaic installation screw pile support according to claim 2, characterized in that: The outer side of the baffle (16) is slidably connected to the inside of the second frame (20), one end of the spring (17) is fixedly connected to the middle of the baffle (16), and the other end of the spring (17) is fixedly connected to the inner wall of the second frame (20).

7. A photovoltaic installation screw pile support according to claim 2, characterized in that: The outer side of the blocking block (19) is slidably connected to the inside of the first frame (18), and the bottom of the blocking block (19) is slidably connected to the inside of the second frame (20).

8. The photovoltaic installation screw pile support according to claim 2, characterized in that: One end of the pull rod (15) passes through the sleeve (1) and is inserted into the interior of the telescopic rod (2).

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