Modular roof solar pedestal

Abstract

The utility model relates to solar pedestal technical field discloses combined roof solar pedestal, including a plurality of pedestal units, the steel sheet is connected between the pedestal unit, the top of a plurality of pedestal units is fixed with solar energy frame in common, the pedestal unit includes concrete seat, the periphery of concrete seat is fixed with the connecting piece in advance, the top of concrete seat is fixed with the fixed base for fixing solar energy frame, the connecting piece includes the mounting frame, a plurality of pre -buried hooks are connected with the lateral wall of mounting frame, the inside of mounting frame is equipped with the deflection frame, both ends of deflection frame all weld threaded rod, the surface of threaded rod all thread installation has two first locking nuts, the steel sheet inserts the deflection frame. The utility model can guarantee integrity when using, resists bigger overturning moment, when needing to disassemble, the unitized pedestal is convenient to move and carry.

Description

Technical Field

[0001] This utility model relates to the field of solar energy base technology, and in particular to a modular roof solar energy base. Background Technology

[0002] With the advancement of the "dual carbon" policy and the development of photovoltaic technology, more and more newly built houses are involving solar energy installation. For general concrete roof structures, a counterweight base is usually used to facilitate waterproofing and insulation construction. The size of the base is determined by calculation. However, the heavy integral counterweight base can lead to difficulties in moving and transporting the base during later roof renovations, causing inconvenience to later roof construction and maintenance. This paper proposes a modular base design, in which the counterweight blocks are connected by steel components with bolts to form an integral base. This design has good load-bearing performance, is easy to disassemble and assemble, and greatly facilitates later roof maintenance. In summary, a modular roof solar energy base was designed. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. Therefore, one objective of this utility model is to propose a modular rooftop solar panel base that ensures integrity during use, resists large overturning moments, and is easy to move and transport when disassembly is required.

[0004] The combined roof solar base proposed in this utility model includes multiple base units, with steel plates connecting the base units, and a solar rack fixed to the top of the multiple base units.

[0005] The base unit includes a concrete base, with connectors pre-embedded and fixed around the perimeter of the concrete base, and a fixing base for fixing the solar rack fixed on the top of the concrete base.

[0006] The connector includes a mounting frame, the side wall of which is threaded with multiple pre-embedded hooks. A deflection frame is fitted inside the mounting frame. Both ends of the deflection frame are welded with threaded rods. Two first locking nuts are threaded onto the surface of each threaded rod. The steel plate is inserted into the deflection frame, and an assembly bolt is installed through the deflection frame and the steel plate.

[0007] Preferably, one end of the pre-embedded hook is provided with an assembly thread, and a second locking nut is threaded onto the surface of the assembly thread. The side wall of the mounting frame is provided with a threaded hole for threaded installation of the pre-embedded hook.

[0008] Preferably, the mounting frame has symmetrical through holes at both ends for mounting the threaded rod.

[0009] Preferably, the two first locking nuts, threaded onto the surface of the threaded rod, are arranged on both sides of the through hole.

[0010] Preferably, the deflection frame has multiple first mounting holes through its upper and lower surfaces, and the steel plate has multiple second mounting holes at both ends. The positions of the first mounting holes and the second mounting holes are vertically corresponding one-to-one, and the assembly bolts are installed through the vertically corresponding first mounting holes and second mounting holes.

[0011] Preferably, the surface of the fixing base is provided with mating holes for assembling and connecting with the bottom of the solar rack.

[0012] The beneficial effects of this utility model are: by connecting steel plates between base units to form an integrated matrix base, the top fixed seat of the concrete base unit can serve as the bottom mounting seat of the solar rack, and the concrete bases are connected by steel plate bolts, which can ensure the integrity during use, resist large overturning moments, and facilitate movement and handling when disassembly is required. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall assembly of the combined rooftop solar energy base proposed in this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of the combined rooftop solar energy base proposed in this utility model.

[0015] Figure 3 This is a schematic diagram of the base unit structure of the combined roof solar power base proposed in this utility model.

[0016] Figure 4 This is a schematic diagram of the connecting components of the combined rooftop solar base proposed in this utility model.

[0017] In the diagram: 1. Base unit; 11. Concrete seat; 12. Connector; 121. Mounting frame; 122. Embedded hook; 1221. Assembly thread; 1222. Second locking nut; 123. Deflection frame; 124. Threaded rod; 125. First locking nut; 126. Assembly bolt; 13. Fixing seat; 2. Steel plate; 3. Solar rack. Detailed Implementation

[0018] Reference Figure 1-4 A modular rooftop solar base includes multiple base units 1, with steel plates 2 connecting the base units 1, and a solar rack 3 fixed to the top of the multiple base units 1.

[0019] The base unit 1 includes a concrete base 11, with connectors 12 pre-embedded and fixed around the perimeter of the concrete base 11, and a fixing seat 13 for fixing the solar rack 3 fixed on the top of the concrete base 11.

[0020] The connector 12 includes a mounting frame 121. The side wall of the mounting frame 121 is threaded with multiple pre-embedded hooks 122. A deflection frame 123 is fitted inside the mounting frame 121. Threaded rods 124 are welded to both ends of the deflection frame 123. Two first locking nuts 125 are threaded onto the surface of each threaded rod 124. A steel plate 2 is inserted into the deflection frame 123, and an assembly bolt 126 is installed through the deflection frame 123 and the steel plate 2.

[0021] One end of the pre-embedded hook 122 is provided with an assembly thread 1221, and a second locking nut 1222 is threaded on the surface of the assembly thread 1221. The side wall of the mounting frame 121 is provided with a threaded hole for threaded installation of the pre-embedded hook 122.

[0022] When pouring the concrete base 11, the pre-embedded hook 122 and the mounting frame 121 can be threaded together to achieve rapid assembly. Compared with the traditional on-site welding process, the threaded connection method is more convenient during construction.

[0023] The mounting frame 121 has symmetrical through holes at both ends for mounting the threaded rod 124.

[0024] Two first locking nuts 125, threaded onto the surface of the threaded rod 124, are arranged on both sides of the through hole.

[0025] Multiple first mounting holes are provided on both the upper and lower sides of the deflection frame 123, and multiple second mounting holes are provided on both ends of the steel plate 2. The positions of the first mounting holes and the second mounting holes are vertically corresponding one to one, and the mounting bolts 126 are installed through the vertically corresponding first mounting holes and second mounting holes.

[0026] The surface of the mounting base 13 has mating holes for assembling and docking the bottom of the solar panel 3.

[0027] In use, multiple base units 1 are roughly distributed at the locations where solar panels need to be installed. A steel plate 2 is fixed between adjacent base units 1. Specifically, the steel plate 2 is inserted into the corresponding deflection frames 123 of the two adjacent base units 1. The deflection frames 123 and one end of the steel plate 2 are fixedly connected using mounting bolts 126. At this time, the deflection frames 123 at both ends of the steel plate 2 adapt to the ground tilt angle and deflect. After the deflection frames 123 stabilize at a certain angle, the first locking nut 125 is rotated close to the end surface of the mounting frame 121 to achieve a fixed and limited position of the deflection frames 123 at this angle. After completing the fixed connection of two adjacent base units 1, the connection of other base units 1 is then performed. After completing the connection of all base units 1, refer to... Figure 2 The solar rack 3 can be fixed to the surface of the matrix of base unit 1, and then the solar panels can be installed.

Claims

1. A modular rooftop solar panel base, characterized in that: It includes multiple base units, with steel plates connecting the base units, and a solar rack is fixed to the top of the multiple base units together; The base unit includes a concrete base, with connectors pre-embedded and fixed around the perimeter of the concrete base, and a fixing base for fixing the solar rack fixed on the top of the concrete base. The connector includes a mounting frame, the side wall of which is threaded with multiple pre-embedded hooks. A deflection frame is fitted inside the mounting frame. Both ends of the deflection frame are welded with threaded rods. Two first locking nuts are threaded onto the surface of each threaded rod. The steel plate is inserted into the deflection frame, and an assembly bolt is installed through the deflection frame and the steel plate.

2. The combined rooftop solar energy base according to claim 1, characterized in that: One end of the pre-embedded hook is provided with an assembly thread, and a second locking nut is threaded onto the surface of the assembly thread. The side wall of the mounting frame is provided with a threaded hole for threaded installation of the pre-embedded hook.

3. The combined rooftop solar energy base according to claim 1, characterized in that: The mounting frame has symmetrical through holes at both ends for mounting the threaded rod.

4. The combined rooftop solar energy base according to claim 3, characterized in that: Two first locking nuts, threaded onto the surface of the threaded rod, are arranged on both sides of the through hole.

5. The combined rooftop solar energy base according to claim 1, characterized in that: The deflection frame has multiple first mounting holes through its upper and lower surfaces, and the steel plate has multiple second mounting holes through its two ends. The positions of the first mounting holes and the second mounting holes are vertically corresponding one to one, and the assembly bolts are installed through the vertically corresponding first mounting holes and second mounting holes.

6. The combined rooftop solar energy base according to claim 1, characterized in that: The surface of the mounting base is provided with mating holes for assembling and connecting with the bottom of the solar panel frame.

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