A photovoltaic support base adapted for installation on a sloping ground

Abstract

The utility model provides a kind of photovoltaic support pedestal suitable for installation on sloping ground, it is related to photovoltaic panel installation technical field, and it includes: base frame, the both ends of the top side of base frame are equipped with connecting shaft, the top of two connecting shafts is equipped with tilt frame, the both ends of tilt frame top are equipped with placing groove, the inside of two placing grooves is equipped with photovoltaic panel, the side of the both ends of tilt frame is equipped with fixed groove, the inside of two fixed grooves is equipped with angle adjusting device.The utility model, by setting angle adjusting device, by rotating rotating ring, threaded rod is rotated, and moves along the direction of limit block and limit groove, and drives connecting column and support pole to rotate around movable shaft, and tilt frame rotates around connecting shaft, and is tilted, by setting convenient to dismantle device, by rotating rotating plate, rotating shaft is rotated, and S type clasp is rotated simultaneously and makes that arc clamping groove removes the surface of rubber clamping block and the inside of square ring sleeve.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel installation technology, and in particular to a photovoltaic support base adapted to installation on slopes. Background Technology

[0002] A photovoltaic (PV) panel is a semiconductor device that converts solar energy into electrical energy. It is mainly composed of silicon-based solar cells assembled through a packaging process. Its core principle is based on the photoelectric effect (PV effect) of semiconductors to convert light energy into electrical energy. Sometimes it is installed in uninhabited areas or on slopes.

[0003] However, in existing technologies, when installing photovoltaic panels on slopes, the steepness of the slope necessitates adjustments to the tilt angle of the panels. This usually requires prior measurement and calculation of the required tilt angle, followed by the procurement of suitable steel for assembly, resulting in a lengthy and cumbersome installation process. Furthermore, when photovoltaic panels are damaged and need replacement, the bolts on the back of the panels typically need to be loosened for replacement, making it inconvenient to quickly replace or repair the panels. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a photovoltaic support base adapted for installation on slopes, comprising: a base frame, with connecting shafts installed at both ends of one side of the top of the base frame, tilting frames installed at the top of the two connecting shafts, placement slots opened at both ends of the top of the tilting frame, photovoltaic panels installed inside the two placement slots, fixing slots opened on one side of both ends of the tilting frame, angle adjustment devices provided inside the two fixing slots, two fixing ring slots opened inside the two transverse supports inside the tilting frame, and easy disassembly devices provided inside the four fixing ring slots.

[0006] The angle adjustment device includes a threaded rod with a movable block threaded onto its surface. Limit blocks are installed at the top and bottom of the movable block. A connecting column is mounted on one side of the movable block via a bearing. A connecting plate is mounted on one end of the threaded rod. A limit groove is formed at the center of one side of the connecting plate. A limit ring is mounted on the surface of the other side of the connecting plate. A through hole is formed at the center of the limit groove. A spring is mounted in the middle of the other side of the connecting plate. A movable column is movably embedded inside the spring. A locking pin is mounted at one end of the movable column, and a rotating ring is mounted at the other end of the movable column.

[0007] Furthermore, each end of the base frame has four bolt holes, each of the two fixing slots has two limiting slots, each end of the other end of the tilting frame has multiple locking holes equidistantly arranged around it, and each of the two photovoltaic panels has four square rings installed on one side.

[0008] Furthermore, each of the two ends of the base frame has a movable shaft mounted on the other side via bearings, and a support rod is mounted on one end of each of the two movable shafts. Two rubber blocks are installed inside each of the four fixed ring grooves.

[0009] Furthermore, one end of the threaded rod is embedded in one side of the inclined frame through a bearing, and the other end of the threaded rod is installed at the center of one end inside the fixed groove through a bearing. One end of the connecting column is installed on one side of one end of the support rod.

[0010] Furthermore, the inside of the through hole is movably fitted onto the surface of the movable column, one end of the spring is installed on the surface inside the rotating ring, the surface of the limiting ring is movably embedded inside the rotating ring, and the surface of the locking column is correspondingly embedded inside one of the locking holes.

[0011] Furthermore, the easy-to-disassemble device includes a rotating plate, a rotating shaft is installed at the center of one side of the rotating plate, and an S-shaped hook is fixedly sleeved on the surface of the rotating shaft. Arc-shaped grooves are opened on the outer sides of both ends of the S-shaped hook.

[0012] Furthermore, the surface of the rotating shaft is embedded in one side of the transverse support inside the inclined frame through a bearing, one end of the rotating shaft is rotatably installed on one side of the inner cavity of the fixed ring groove, the surface of the S-shaped hook is movably embedded in the inside of the fixed ring groove, the inside of the two arc-shaped slots is correspondingly movably embedded in the surface of the two rubber blocks, and both ends of the S-shaped hook are correspondingly movably embedded in the inside of the two square rings.

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

[0014] 1. This utility model, by setting an angle adjustment device, drives the threaded rod to rotate through the rotating ring, which in turn drives the movable block to move along the direction of the limiting block and the limiting groove, and drives the connecting column and the support rod to rotate around the direction of the movable axis, while the tilting frame rotates and tilts around the direction of the connecting axis, making it easy to adjust the tilt angle.

[0015] 2. This utility model, by setting up a convenient disassembly device, drives the rotating shaft to rotate through the rotating plate, and at the same time drives the S-shaped hook to rotate, so that the arc-shaped groove moves out of the surface of the rubber block and the inside of the square ring, which can be quickly replaced and repaired. Attached Figure Description

[0016] Figure 1A three-dimensional structural diagram of a photovoltaic support base adapted for installation on slopes, provided by this utility model;

[0017] Figure 2 A three-dimensional structural diagram of a photovoltaic support base adapted for installation on a slope, provided by this utility model;

[0018] Figure 3 A three-dimensional structural diagram of an angle adjustment device for a photovoltaic support base adapted to slope installation provided by this utility model;

[0019] Figure 4 A three-dimensional structural schematic diagram of a partially cross-sectional angle adjustment device for a photovoltaic support base adapted to slope installation provided by this utility model;

[0020] Figure 5 A cross-sectional view of one of the fixing ring grooves inside the tilting frame of a photovoltaic support base adapted for installation on slopes, provided by this utility model;

[0021] Figure 6 A three-dimensional structural diagram of a photovoltaic panel for a photovoltaic support base adapted for installation on slopes, provided by this utility model.

[0022] Legend:

[0023] 1. Base frame; 101. Bolt hole; 102. Connecting shaft; 103. Tilting frame; 104. Fixing groove; 105. Limiting groove; 106. Locking hole; 107. Movable shaft; 108. Support rod; 109. Placement groove; 110. Fixing ring groove; 111. Rubber locking block; 2. Angle adjustment device; 201. Threaded rod; 202. Movable block; 203. Limiting block; 204. Connecting column; 205. Connecting plate; 206. Limiting locking groove; 207. Through hole; 208. Limiting ring; 209. Spring; 210. Movable column; 211. Locking column; 212. Rotating ring; 3. Easy disassembly device; 301. Rotating plate; 302. Rotating shaft; 303. S-shaped hook; 304. Arc-shaped locking groove; 4. Photovoltaic panel; 401. Square ring sleeve. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-6This utility model provides a technical solution: a photovoltaic support base adapted for installation on slopes, comprising: a base frame 1, with connecting shafts 102 installed at both ends of one side of the top of the base frame 1, a tilting frame 103 installed at the top of the two connecting shafts 102, placement grooves 109 opened at both ends of the top of the tilting frame 103, photovoltaic panels 4 installed inside the two placement grooves 109, fixing grooves 104 opened on one side of both ends of the tilting frame 103, an angle adjustment device 2 provided inside the two fixing grooves 104, two fixing ring grooves 110 opened inside the two transverse supports inside the tilting frame 103, and a disassembly device 3 provided inside the four fixing ring grooves 110.

[0026] The angle adjustment device 2 includes a threaded rod 201, a movable block 202 threadedly fitted on the surface of the threaded rod 201, limit blocks 203 installed at the top and bottom of the movable block 202, a connecting column 204 mounted on one side of the movable block 202 via a bearing, a connecting plate 205 mounted on one end of the threaded rod 201, a limit groove 206 formed at the center of one side of the connecting plate 205, a limit ring 208 mounted on the surface of the other side of the connecting plate 205, a through hole 207 formed at the center of the limit groove 206, a spring 209 mounted in the middle of the other side of the connecting plate 205, a movable column 210 movably embedded inside the spring 209, a locking column 211 mounted on one end of the movable column 210, and a rotating ring 212 mounted on the other end of the movable column 210.

[0027] Specifically: By setting the angle adjustment device 2, the rotating ring 212 drives the threaded rod 201 to rotate, which in turn drives the movable block 202 to move along the direction of the limiting block 203 and the limiting groove 105, and drives the connecting column 204 and the support rod 108 to rotate around the direction of the movable shaft 107, while the tilting frame 103 rotates and tilts around the direction of the connecting shaft 102. By setting the easy disassembly device 3, the rotating plate 301 drives the rotating shaft 302 to rotate, which in turn drives the S-shaped hook 303 to rotate and causes the arc-shaped groove 304 to move out of the surface of the rubber block 111 and the inside of the square ring 401.

[0028] In one embodiment, four bolt holes 101 are provided at both ends of the base frame 1, two limiting grooves 105 are provided inside the two fixing grooves 104, multiple card holes 106 are provided at equal intervals around the other end of the tilting frame 103, and four square rings 401 are installed on one side of each of the two photovoltaic panels 4.

[0029] Specifically, such as Figure 1 As shown in Figures 2 and 6: The limiting block 203 and the connecting post 204 are limited by the fixing groove 104 and the limiting groove 105, and the locking hole 106 engages the locking post 211, thus playing the role of locking and limiting.

[0030] In one embodiment, the other side of both ends of the base frame 1 is equipped with a movable shaft 107 via bearings, and a support rod 108 is installed at one end of each of the two movable shafts 107. Two rubber blocks 111 are installed inside each of the four fixed ring grooves 110.

[0031] Specifically, such as Figure 1 and 2 As shown: the tilting frame 103 is limited to rotate by the movable shaft 107, the support rod 108 supports the tilting frame 103, and the rubber block 111 engages and fixes the arc-shaped slot 304, thus playing the role of limiting support and fixing.

[0032] In one embodiment, one end of the threaded rod 201 is embedded in one side of the tilting frame 103 through a bearing, and the other end of the threaded rod 201 is installed at the center of one end inside the fixing groove 104 through a bearing. One end of the connecting column 204 is installed on one side of one end of the support rod 108.

[0033] Specifically, such as Figure 3 and 4 As shown: The threaded rod 201 and the connecting column 204 are fixed by the tilting frame 103, the fixing groove 104 and the support rod 108, which plays a fixing role.

[0034] In one embodiment, the inside of the through hole 207 is movably sleeved on the surface of the movable post 210, one end of the spring 209 is installed on the surface inside the rotating ring 212, the surface of the limiting ring 208 is movably embedded in the inside of the rotating ring 212, and the surface of the locking post 211 is correspondingly embedded in the inside of one of the locking holes 106.

[0035] Specifically, such as Figure 3 and 4 As shown: The movable post 210, the rotating ring 212 and the locking hole 106 fix and limit the through hole 207, the spring 209, the limiting ring 208 and the locking post 211, thus playing the role of limiting and fixing.

[0036] In one embodiment, the easy-to-disassemble device 3 includes a rotating plate 301, a rotating shaft 302 is installed at the center of one side of the rotating plate 301, and an S-shaped hook 303 is fixedly sleeved on the surface of the rotating shaft 302. Arc-shaped slots 304 are opened on the outer sides of both ends of the S-shaped hook 303.

[0037] Specifically, such as Figure 2 and 5 As shown: the rotation of the rotating plate 301 drives the rotation of the S-shaped hook 303 to engage and fix the square ring 401, which facilitates replacement and disassembly.

[0038] In one embodiment, the surface of the rotating shaft 302 is embedded in one side of the transverse support inside the tilting frame 103 through a bearing. One end of the rotating shaft 302 is rotatably mounted on one side of the inner cavity of the fixed ring groove 110. The surface of the S-shaped hook 303 is movably embedded in the inside of the fixed ring groove 110. The inside of the two arc-shaped grooves 304 is correspondingly movably embedded in the surface of the two rubber blocks 111. Both ends of the S-shaped hook 303 are correspondingly movably embedded in the inside of the two square rings 401.

[0039] Specifically, such as Figure 2 and 5 As shown: the tilting frame 103, the fixing ring groove 110, the rubber clip 111 and the square ring sleeve 401 fix and engage the rotating shaft 302, the S-shaped hook 303 and the arc-shaped groove 304, thus achieving the function of fixing and engaging.

[0040] Working principle: Place the bolt hole 101 on the slope where the photovoltaic panel needs to be installed, and fix it with bolts through the bolt hole 101.

[0041] Lift the rotating ring 212 and move it along the direction of the movable column 210 and the through hole 207. Move the locking column 211 out of the locking hole 106 and rotate it around the threaded rod 201. This will drive the connecting plate 205 and the threaded rod 201 to rotate. At the same time, it will drive the movable block 202 to move along the direction of the limiting block 203 and the limiting groove 105. This will cause the connecting column 204 and the support rod 108 to rotate around the movable shaft 107. Adjust the tilt angle of the tilting frame 103. When the appropriate angle is adjusted, release the rotating ring 212. The rebound force of the spring 209 will fix the locking column 211 into the corresponding locking hole 106 for easy angle adjustment.

[0042] When replacing the photovoltaic panel, the rotating plate 301 drives the rotating shaft 302 to rotate, which in turn drives the S-shaped hook 303 to rotate and move out from the inside of the square ring 401. Then, the photovoltaic panel 4 is taken out for replacement. The operation is carried out in reverse order. The rubber clip 111 is used to engage and fix the arc-shaped slot 304, which facilitates the replacement of the photovoltaic panel.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A photovoltaic support base adapted for installation on slopes, characterized in that, include: A base frame (1) is provided with connecting shafts (102) installed at both ends of one side of the top of the base frame (1). An inclined frame (103) is installed on the top of the two connecting shafts (102). A placement slot (109) is provided at both ends of the top of the inclined frame (103). A photovoltaic panel (4) is installed inside the two placement slots (109). A fixing slot (104) is provided on one side of both ends of the inclined frame (103). An angle adjustment device (2) is provided inside the two fixing slots (104). Two fixing ring slots (110) are provided inside the two horizontal supports inside the inclined frame (103). A disassembly device (3) is provided inside the four fixing ring slots (110). The angle adjustment device (2) includes a threaded rod (201), on which a movable block (202) is threadedly fitted. Limit blocks (203) are installed at both the top and bottom of the movable block (202). A connecting column (204) is installed on one side of the movable block (202) via a bearing. A connecting plate (205) is installed at one end of the threaded rod (201), and a limit slot (206) is formed at the center of one side of the connecting plate (205). A limiting ring (208) is installed on the surface of one end of the connecting plate (205). A through hole (207) is opened at the center of the limiting slot (206). A spring (209) is installed in the middle of one end of the connecting plate (205). A movable column (210) is movably embedded inside the spring (209). A locking post (211) is installed at one end of the movable column (210), and a rotating ring (212) is installed at the other end of the movable column (210).

2. A photovoltaic support base adapted for slope installation according to claim 1, characterized in that: The base frame (1) has four bolt holes (101) at both ends, and two limiting grooves (105) are opened inside the two fixing grooves (104). The other end of the tilting frame (103) has multiple card holes (106) at equal intervals around it, and four square rings (401) are installed on one side of the two photovoltaic panels (4).

3. A photovoltaic support base adapted for slope installation according to claim 1, characterized in that: The other side of each end of the base frame (1) is equipped with a movable shaft (107) via a bearing. One end of each of the two movable shafts (107) is equipped with a support rod (108). Two rubber blocks (111) are installed inside each of the four fixed ring grooves (110).

4. A photovoltaic support base adapted for slope installation according to claim 1, characterized in that: One end of the threaded rod (201) is embedded in one side of the inclined frame (103) through a bearing, and the other end of the threaded rod (201) is installed at the center of one end inside the fixed groove (104) through a bearing. One end of the connecting column (204) is installed on one side of one end of the support rod (108).

5. A photovoltaic support base adapted for slope installation according to claim 1, characterized in that: The through hole (207) is movably sleeved on the surface of the movable column (210), one end of the spring (209) is installed on the surface inside the rotating ring (212), the surface of the limiting ring (208) is movably embedded in the inside of the rotating ring (212), and the surface of the locking column (211) is correspondingly embedded in the inside of one of the locking holes (106).

6. A photovoltaic support base adapted for slope installation according to claim 1, characterized in that: The easy-to-disassemble device (3) includes a rotating plate (301), a rotating shaft (302) is installed at the center of one side of the rotating plate (301), an S-shaped hook (303) is fixedly sleeved on the surface of the rotating shaft (302), and an arc-shaped groove (304) is opened on the outer side of both ends of the S-shaped hook (303).

7. A photovoltaic support base adapted for slope installation according to claim 6, characterized in that: The surface of the rotating shaft (302) is embedded in one side of the transverse support inside the inclined frame (103) through a bearing. One end of the rotating shaft (302) is rotatably installed on one side of the inner cavity of the fixed ring groove (110). The surface of the S-shaped hook (303) is movably embedded in the inside of the fixed ring groove (110). The inside of the two arc-shaped grooves (304) is correspondingly movably embedded in the surface of the two rubber blocks (111). Both ends of the S-shaped hook (303) are correspondingly movably embedded in the inside of the two square rings (401).

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