Photovoltaic racking counterweight foundation structure

Abstract

The utility model discloses technical field's a kind of photovoltaic support counterweight foundation structure. Including: first fixed seat, the second fixed seat of being set in the both sides of first fixed seat and the support frame being pressed under first fixed seat, first fixed seat is provided with the first limiting component for the support frame of being stuck, the utility model can be directly set in support frame by first fixed seat, cross groove and side groove, it is convenient to directly fix support frame, by second fixed seat, first clamping groove, second clamping groove, second groove can be directly set in support frame, first clamping block and second clamping block, it is convenient to directly fix first fixed seat, and can be through third groove and ground nail and be driven into underground, second fixed seat, first fixed seat and support frame can be more stablely fixed, by splicing clamping sleeve, first bolt, side clamping sleeve and second bolt, it is convenient to fix support frame on second fixed seat, the stability of support frame is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a photovoltaic support counterweight foundation structure. Background Technology

[0002] Photovoltaics is short for solar photovoltaic power generation system. It is a power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It can be operated independently or connected to the grid. Photovoltaic brackets are used to support photovoltaic panels.

[0003] Currently, patent publication number CN222721411U discloses a stable photovoltaic support with a counterweight structure, including a base, a first support rotatably connected to the top of the base, a guide frame fixedly installed on the top of the base, a second support fixedly connected to the top of the first support, a groove provided on the back of the second support, a counterweight box arranged side by side on the top of the base, and a cleaning support placed inside the counterweight box.

[0004] However, existing technologies have some problems: their counterweight boxes are mainly used to hold tools, and the stability and ease of installation of the counterweight structure are insufficient. Therefore, we propose a photovoltaic bracket counterweight foundation structure. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a photovoltaic support counterweight foundation structure. Through a first fixed base, a second fixed base, a first limiting component, and a second limiting component, it solves the problems that the counterweight box is mainly used to hold tools, and that the stability and ease of installation of the counterweight structure are insufficient.

[0006] The purpose of this utility model is achieved as follows: a photovoltaic bracket counterweight base structure includes: a first fixed seat, second fixed seats disposed on both sides of the first fixed seat, and a support frame pressed under the first fixed seat. The first fixed seat is provided with a first limiting component for locking the support frame, and the second fixed seat is provided with a second limiting component for fixing the first fixed seat.

[0007] Optionally, the first limiting component includes a cross groove formed at the bottom of the first fixed seat, a side groove formed on one side of the first fixed seat, and a first locking block fixedly disposed at the bottom of both sides of the first fixed seat, wherein the cross groove and the side groove are sleeved on the support frame.

[0008] Optionally, the second limiting component includes a first slot at the bottom of the second fixed base and a third slot on both sides of the second fixed base, wherein a ground nail moves through the third slot and the first slot is fitted onto the first locking block.

[0009] Optionally, the first limiting component further includes a second locking block fixedly disposed on both sides of the first fixing seat, and the second limiting component further includes a second locking groove opened on both sides of the second fixing seat, the second locking groove being sleeved on the second locking block.

[0010] Optionally, one side of the second fixing seat has a side sleeve, and the side sleeve and the support frame are fixedly connected by a second bolt.

[0011] Optionally, the second fixing seat has a splicing sleeve on the side away from the side sleeve, and the splicing sleeve and the support frame are fixedly connected by a first bolt.

[0012] Optionally, the bottom of the second fixing seat is provided with a second groove, which is fitted onto the support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] First, the first fixing seat, cross groove, and side groove can be directly fitted onto the support frame for easy fixation. Second, the second fixing seat, first slot, second slot, and second groove can be directly fitted onto the support frame, first locking block, and second locking block for easy fixation. Third, the second fixing seat, first fixing seat, and support frame can be more stably fixed by driving them into the ground through the third groove and ground nails. Fourth, the support frame can be easily fixed onto the second fixing seat by splicing sleeves, first bolts, side sleeves, and second bolts, thus enhancing the stability of the support frame. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by this utility model.

[0017] Figure 2 This is a partial exploded structural diagram provided by this utility model.

[0018] Figure 3 This is a partial exploded structural diagram provided by this utility model.

[0019] In the diagram: 1. First limiting component; 11. Cross groove; 12. First locking block; 13. Second locking block; 14. Side groove; 2. Second limiting component; 21. First locking slot; 22. Second groove; 23. Third groove; 24. Ground nail; 31. First fixing seat; 32. Support frame; 33. Splicing sleeve; 34. First bolt; 35. Second bolt; 36. Side sleeve; 37. Second fixing seat; 38. Second locking slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figure 1-3 As shown in the embodiment of the present invention, a photovoltaic bracket counterweight base structure includes: a first fixed seat 31, a second fixed seat 37 disposed on both sides of the first fixed seat 31, and a support frame 32 pressed under the first fixed seat 31. The first fixed seat 31 is provided with a first limiting component 1 for locking the support frame 32, and the second fixed seat 37 is provided with a second limiting component 2 for fixing the first fixed seat 31.

[0022] The first limiting component 1 includes a cross groove 11 formed at the bottom of the first fixing seat 31, a side groove 14 formed on one side of the first fixing seat 31, and a first locking block 12 fixedly disposed at the bottom of both sides of the first fixing seat 31. The cross groove 11 and the side groove 14 are sleeved on the support frame 32. The first fixing seat 31, the cross groove 11 and the side groove 14 can be directly sleeved on the support frame 32 for easy and direct fixation of the support frame 32. The second limiting component 2 includes a first locking groove 21 formed at the bottom of the second fixing seat 37 and a third groove 23 formed on both sides of the second fixing seat 37. A ground nail 24 moves through the third groove 23. The first locking groove 21 is sleeved on the first locking block 12. The first limiting component 1 also includes second locking blocks 13 fixedly disposed on both sides of the first fixing seat 31. The second limiting component 2 also includes second locking grooves 38 opened on both sides of the second fixing seat 37. The second locking grooves 38 are sleeved on the second locking blocks 13. The second fixing seat 37, the first locking groove 21, the second locking groove 38, and the second groove 22 can be directly sleeved on the support frame 32, the first locking block 12, and the second locking block 13, so as to directly fix the first fixing seat 31. The cross groove 11 is a bottom groove opened at the bottom of the first fixing seat 31 and precisely matches the top contour of the support frame 32. By increasing the contact area, the pressure is distributed to prevent the support frame 32 from deforming due to uneven load. The first locking block 12 is a bottom protrusion, fixed to the bottom of both sides of the first fixing seat 31, and embedded in the groove of the first locking groove 21 of the second fixing seat 37 to form a vertical mechanical interlock to prevent the first fixing seat 31 from tilting upward under load. The second locking block 13 is a lateral protrusion that cooperates with the hole of the second locking groove 38 of the second fixing seat 37 to limit The lateral movement of the first fixing seat 31 enhances the torsional resistance of the overall structure. The optimized design of the second fixing seat 37 and the second limiting component 2 of the fixing structure, along with the sleeve design of the cross groove 11 and the side groove 14, allows the support frame 32 to be directly inserted, completing the initial fixation without tools. At the same time, the protruding structures of the first locking block 12 and the second locking block 13 share the vertical load of the support frame 32, avoiding local deformation. The third groove 23 and the ground nail 24 can adjust the driving depth according to the ground hardness. Together with the second groove 22 for sleeve connection of the support frame 32, it can achieve universal compatibility with both soft and hard foundations.

[0023] The second fixing base 37 has a side retaining sleeve 36 on one side, and the side retaining sleeve 36 and the support frame 32 are fixedly connected by a second bolt 35. The splicing sleeve 33, the first bolt 34, the side retaining sleeve 36, and the second bolt 35 facilitate the fixing of the support frame 32 onto the second fixing base 37, enhancing the stability of the support frame 32. The side of the second fixing base 37 away from the side retaining sleeve 36 has a splicing sleeve 33, and the splicing sleeve 33 and the support frame 32 are fixedly connected by a first bolt 34. The bottom of the second fixing base 37 has a second groove 22, which is fitted onto the support frame 32. It can be driven into the ground through a third groove 23 and a ground nail 24, further stabilizing the second fixing base 37, the first fixing base 31, and the support frame 32.

[0024] The specific working principle is as follows: When it is necessary to increase the load on the support frame 32 to maintain its stability, the first fixing seat 31 is directly fitted onto the support frame 32 through the side groove 14 and the cross groove 11. Then, the first slot 21 and the second slot 38 on the second fixing seat 37 are fitted onto the first slot 12 and the second slot 13, so that the second groove 22 and the side sleeve 36 are fitted onto the support frame 32. Then, the third groove 23 is fixed by nailing it into the ground with the ground nail 24. Then, the side sleeve 36 and the support frame 32 are fixed with the second bolt 35. Finally, the splicing sleeve 33 and the support frame 32 are fixed with the first bolt 34.

[0025] The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A photovoltaic support counterweight foundation structure, characterized in that, include: A first fixed seat (31), a second fixed seat (37) disposed on both sides of the first fixed seat (31) and a support frame (32) pressed under the first fixed seat (31). The first fixed seat (31) is provided with a first limiting component (1) for locking the support frame (32), and the second fixed seat (37) is provided with a second limiting component (2) for fixing the first fixed seat (31).

2. The photovoltaic support counterweight foundation structure according to claim 1, characterized in that: The first limiting component (1) includes a cross groove (11) opened at the bottom of the first fixed seat (31), a side groove (14) opened on one side of the first fixed seat (31), and a first locking block (12) fixedly installed at the bottom of both sides of the first fixed seat (31). The cross groove (11) and the side groove (14) are sleeved on the support frame (32).

3. The photovoltaic support counterweight foundation structure according to claim 1, characterized in that: The second limiting component (2) includes a first slot (21) opened at the bottom of the second fixed seat (37) and a third slot (23) opened on both sides of the second fixed seat (37). A ground nail (24) moves through the third slot (23), and the first slot (21) is fitted on the first locking block (12).

4. The photovoltaic support counterweight foundation structure according to claim 2, characterized in that: The first limiting component (1) further includes a second card block (13) fixedly disposed on both sides of the first fixed seat (31), and the second limiting component (2) further includes a second card slot (38) opened on both sides of the second fixed seat (37), and the second card slot (38) is sleeved on the second card block (13).

5. The photovoltaic support counterweight foundation structure according to claim 4, characterized in that: The second fixing seat (37) has a side sleeve (36) on one side, and the side sleeve (36) and the support frame (32) are fixedly connected by a second bolt (35).

6. The photovoltaic support counterweight foundation structure according to claim 5, characterized in that: The second fixing seat (37) has a splicing sleeve (33) on the side away from the side sleeve (36), and the splicing sleeve (33) and the support frame (32) are fixedly connected by a first bolt (34).

7. The photovoltaic support counterweight foundation structure according to claim 5, characterized in that: The bottom of the second fixed seat (37) is provided with a second groove (22), and the second groove (22) is fitted onto the support frame (32).

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