Photovoltaic power generation device positioning base

Abstract

The utility model provides a photovoltaic power generation device positioning base, which comprises a sleeve rod and a positioning base main body, the side surfaces of the two sides of the sleeve rod are symmetrically connected with limiting plates, the two ends of each limiting plate are symmetrically connected with baffle plates, one end, close to a convex piece, of a supporting rod is fixedly connected with a base plate, and a storage groove is formed in the sleeve rod. Adjusting lead screws are movably connected into the containing grooves through bearings, meanwhile, the supporting rods are slidably connected into the containing grooves through the adjusting lead screws in threaded connection, main sliding grooves are correspondingly formed in the positions, opposite to the sleeve rods, of the positioning base body, limiting grooves are correspondingly formed in the positions, opposite to the limiting plates, of the two sides of the main sliding grooves, and buffering grooves are formed in the surfaces of the limiting grooves. And the movable plate is movably connected into the buffer groove through a spring. According to the utility model, through cooperation of the limiting plate, the baffle plate, the moving plate and the friction layer, a sliding state and a fixed state can be conveniently switched between the loop bar and the positioning base main body, so that the convenience and safety of angle adjustment of the photovoltaic panel are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a positioning base for a photovoltaic power generation device. Background Art

[0002] At present, photovoltaic power stations are generally fixed, using brackets or bases to be fixed on the roof or the ground; if installed on the roof, the roof load and reinforcement measures must be considered; if installed on the ground, the foundation must be dug and poured with cement, and then the angle iron brackets must be installed; fixed solar photovoltaic power stations have fixed installation angles and directions of the panels, and cannot change direction and angles with the movement of the sun, so their power generation capacity will be greatly lost, light energy resources will be wasted, and the power generation power of solar panels cannot be fully utilized.

[0003] After searching, a smart photovoltaic power station disclosed in the prior art (application number: CN201620569570.7) records in the text that "two frame bars are provided on the back of the solar panel, and an adjustment mechanism is provided on the first bracket, and the adjustment mechanism includes a console, a hand wheel and a screw rod, the hand wheel is provided on the console, and the console is provided on the first bracket, and the screw rod passes through the console and the first bracket, and a positioning base is provided on the frame bar, and the positioning base is connected to one end of the screw rod, and a telescopic rod is provided between the second bracket and the positioning base, and the top ends of the first bracket and the second bracket are both movably connected to the frame bar."; The first bracket in the photovoltaic power station is provided with an adjustment mechanism, and by turning the hand wheel, the screw rod on the console performs a telescopic linear motion, and the screw rod drives the solar panel to perform a telescopic linear motion through the positioning base. Since the connection base is fixedly connected The support and a place on the back side of the solar panel are limitedly connected, so that the linear motion is converted into rotational motion, thereby changing the inclination angle of the solar panel. The inclination angle of the solar panel can be manually adjusted according to the change of the local solar energy azimuth, thereby improving the photoelectric conversion efficiency and the utilization rate of light energy resources. However, the positioning base and the sleeve rod in the photovoltaic power station are fixedly connected. Then, in the actual adjustment process of the angle of the solar panel, the joint bearing driven by the spiral rod moves in the horizontal direction, and the positioning base rotates synchronously with the solar panel in the vertical plane, and then the movement trajectories of the positioning base and the joint bearing will diverge. At this time, forcibly adjusting the angle of the solar panel makes the spiral rod prone to bending and deformation, or the connection between the positioning base and the sleeve rod is deformed and fractured, thereby reducing the safety of the solar panel when in use, and also causing corresponding safety hazards in the fixed adjustment structure of the solar panel. Utility Model Content

[0004] In order to overcome the defects of the prior art, a photovoltaic power generation device positioning base is provided to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, a photovoltaic power generation device positioning base is provided, including: a sleeve rod and a positioning base body, the sleeve rod is slidably connected to a support rod, and the end faces of the sleeve rod and the support rod are fixedly connected to the protrusions, and the surface of the sleeve rod is fixedly connected to the fixed support, the side surfaces on both sides of the sleeve rod are symmetrically connected to the limit plates, and the two ends of the limit plates are symmetrically connected to the baffles, and one end of the support rod close to the protrusion is fixedly connected to the pad, and a storage groove is provided in the sleeve rod, and the storage groove is movably connected to the adjusting screw rod through a bearing, and the support rod is slidably connected in the storage groove through a screw-connected adjusting screw rod, and a main sliding groove is provided in the positioning base body corresponding to the position of the sleeve rod, and limiting grooves are provided on both sides of the main sliding groove corresponding to the positions of the limiting plate, and a buffer groove is provided on the surface of the limiting groove, and the movable plate is movably connected in the buffer groove through a spring, and at the same time, the bottom of the buffer groove is screwed with a fastening bolt through a screw hole.

[0006] Preferably, the pad to which the support rod is fixedly connected has a square structure, and the surface of the pad close to the protruding piece and the surface of the sleeve rod are in the same water surface, and the protruding pieces to which the sleeve rod and the support rod are fixedly connected both have an L-shaped structure.

[0007] Preferably, the two groups of limit plates fixedly connected to the surface of the sleeve rod are both rectangular structures, and the baffles fixedly connected at both ends of the limit plates by bolts are square structures, and the limit plates and the baffles are combined together to form an I-shaped structure.

[0008] Preferably, a mounting groove is provided on the surface of the limit plate, the mounting groove is in an elongated strip structure, and the cross-section formed by the combination of the limit plate and the mounting groove is in a concave structure, and the friction layer fixedly connected in the mounting groove is in an elongated strip structure.

[0009] Preferably, the cross-section formed by the combination of the positioning base body and the main slide groove is an I-shaped structure, and the two groups of limit grooves symmetrically opened on both sides of the main slide groove are both rectangular structures, and the sizes of the limit grooves and the limit plates are matched.

[0010] Preferably, one end of four groups of springs are fixedly connected at the four corners of the surface of the movable plate, and the other ends of the four groups of springs are fixedly connected in the buffer groove, and the movable plate has a square structure, and the sizes of the movable plate and the buffer groove are matched. At the same time, the position of the movable plate surface relative to the fastening bolts is fixedly connected to the auxiliary block, and the auxiliary block has a truncated cone structure.

[0011] Preferably, the surface of the movable plate relative to the friction layer is evenly fixedly connected with multiple groups of fastening blocks, and the multiple groups of fastening blocks are all hemispherical structures, and the cross-section formed by the combination of the fastening blocks and the movable plate is an E-shaped structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation of the limit plate and the baffle plate, the sleeve rod and the positioning base body can be slidably connected, and then in the process of the spiral rod driving the joint bearing to move, the positioning base body can achieve safe adjustment of the angle of the photovoltaic panel by its own movement on the surface of the sleeve rod, and can also effectively avoid the problem of bending and damage of the spiral rod, and through the cooperation of the fastening bolts, movable plates, fastening blocks and friction layers, the sleeve rod and the positioning base body can be fixedly connected, thereby enhancing the overall stability of the photovoltaic panel fixing and adjustment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view schematic diagram of the appearance of an embodiment of the utility model.

[0014] Figure 2 It is a front view structural schematic diagram of an embodiment of the utility model.

[0015] Figure 3 It is a schematic top view of an embodiment of the utility model.

[0016] Figure 4 For the utility model embodiment Figure 3 An enlarged schematic diagram of point A.

[0017] Figure 5 A schematic diagram of the overall structure of the comparison document.

[0018] In the figure: 1. support rod; 2. pad; 3. fixed support; 4. sleeve rod; 5. baffle; 6. limit plate; 7. friction layer; 8. positioning base body; 9. fastening bolt; 10. protrusion; 11. adjusting screw; 12. auxiliary block; 13. moving plate; 14. fastening block. DETAILED DESCRIPTION

[0019] Reference Figures 1 to 5 As shown, the utility model provides a photovoltaic power generation device positioning base, including: a sleeve rod 4 and a positioning base body 8, the sleeve rod 4 is slidably connected to the support rod 1, and the end faces of the sleeve rod 4 and the support rod 1 are fixedly connected to the protruding piece 10, and the surface of the sleeve rod 4 is fixedly connected to the fixed support 3, the side surfaces on both sides of the sleeve rod 4 are symmetrically connected to the limit plate 6, and the two ends of the limit plate 6 are symmetrically connected to the baffle plate 5, and the end of the support rod 1 close to the protruding piece 10 is fixedly connected to the pad 2, and a receiving groove is provided in the sleeve rod 4, and the adjusting screw rod 11 is movably connected in the receiving groove through a bearing, and the support rod 1 is slidably connected in the receiving groove through the screw-connected adjusting screw rod 11, and the main sliding groove is provided in correspondence with the position of the positioning base body 8 relative to the sleeve rod 4, and the limiting grooves are provided on both sides of the main sliding groove corresponding to the position of the limiting plate 6, and the surface of the limiting groove is provided with a buffer groove, and the movable plate 13 is movably connected in the buffer groove through a spring, and the bottom of the buffer groove is screwed with a fastening bolt 9 through a screw hole.

[0020] In this embodiment, the photovoltaic panel is placed in the raised piece 10 fixedly connected to the sleeve rod 4, and the adjusting screw rod 11 is rotated to drive the threaded support rod 1 to move, so that the two sets of raised pieces 10 fixedly connected to the sleeve rod 4 and the support rod 1 can clamp and fix the photovoltaic panel accordingly, and the pad 2 fixedly connected to the surface of the support rod 1 can help enhance the stability of the connection between the support rod 1 and the photovoltaic panel. When the inclination angle of the photovoltaic panel needs to be adjusted, the spiral rod is rotated to drive the corresponding joint bearing to move, and the joint bearing and the positioning base body 8 are movably connected through the bearing, and then the joint bearing can drive the positioning base body The main body 8 moves synchronously, wherein the main body 8 of the positioning base moves in the horizontal plane, and the sleeve rod 4 drives the photovoltaic panel to rotate accordingly. During the rotation of the photovoltaic panel, the main body 8 of the positioning base moves accordingly on the surface of the sleeve rod 4 under the guidance of the limit plate 6, thereby realizing the safe adjustment of the inclination angle of the photovoltaic panel. After the adjustment is completed, the fastening bolt 9 is rotated, and the fastening bolt 9 pushes the moving plate 13 to stretch the spring to move through the auxiliary block 12 abutting against it, so that the fastening block 14 on the surface of the moving plate 13 can squeeze the friction layer 7, thereby completing the fixed connection between the main body 8 of the positioning base and the sleeve rod 4, and enhancing the stability of the overall structure.

[0021] At the same time, the actual adjustment process of the tilt angle of the photovoltaic power generation device in this application and the structure of its related components and the corresponding connection method are all existing mature technologies, which have been fully disclosed in an intelligent photovoltaic power station (application number: CN201620569570.7), and the photovoltaic panels mentioned in this application and the solar panels in the comparative documents are both photovoltaic power generation devices, and the two are essentially the same.

[0022] As a preferred embodiment, the pad 2 fixedly connected to the support rod 1 has a square structure, and the surface of the pad 2 close to the protrusion 10 and the surface of the sleeve rod 4 are in the same water surface, and the protrusion 10 fixedly connected to the sleeve rod 4 and the support rod 1 are both L-shaped structures.

[0023] In this embodiment, if Figure 1 and Figure 2 The setting of the pad 2 enables the end of the support rod 1 close to the protrusion 10 to fit the surface of the photovoltaic panel, thereby helping to enhance the stability of the sleeve rod 4 and the support rod 1 clamping and fixing the photovoltaic panel through the protrusion 10.

[0024] As a preferred embodiment, the two sets of limit plates 6 fixedly connected to the surface of the sleeve rod 4 are both rectangular structures, and the baffle plates 5 fixedly connected at both ends of the limit plates 6 by bolts are square structures. At the same time, the limit plates 6 and the baffle plates 5 are combined together to form an I-shaped structure.

[0025] In this embodiment, if Figure 1 and Figure 3The setting of the baffle 5 can effectively limit the moving range of the positioning base body 8, and then prevent the positioning base body 8 from accidentally detaching from the limit plate 6 and the sleeve rod 4 during the movement, thereby improving the safety of adjusting the tilt angle of the photovoltaic panel.

[0026] As a preferred embodiment, a mounting groove is provided on the surface of the limiting plate 6, the mounting groove is in the shape of an elongated strip, and the cross-section formed by the combination of the limiting plate 6 and the mounting groove is in the shape of a concave letter, and the friction layer 7 fixedly connected in the mounting groove is in the shape of an elongated strip.

[0027] In this embodiment, if Figure 1 and Figure 3 The friction layer 7 is made of soft rubber material, which can help enhance the squeezing effect of the fastening block 14 , thereby enhancing the stability of the connection between the sleeve rod 4 and the positioning base body 8 .

[0028] As a preferred embodiment, the cross-section formed by the combination of the positioning base body 8 and the main slide groove is an I-shaped structure, and the two groups of limit grooves symmetrically opened on both sides of the main slide groove are both rectangular structures, and the sizes of the limit grooves and the limit plates 6 are matched.

[0029] In this embodiment, if Figure 3 and Figure 4 The sizes of the main slide groove and the sleeve rod 4 are adapted to each other, which can help enhance the stability of the positioning base body 8 when it moves. At the same time, the sizes of the limit groove and the limit plate 6 are adapted to each other, which can help enhance the connection effect between the sleeve rod 4 and the positioning base body 8 and prevent the positioning base body 8 from accidentally detaching from the sleeve rod 4.

[0030] As a preferred embodiment, one end of four groups of springs are fixedly connected at the four corners of the surface of the moving plate 13, and the other ends of the four groups of springs are fixedly connected in the buffer groove, and the moving plate 13 has a square structure, and the sizes of the moving plate 13 and the buffer groove are adapted. At the same time, the surface of the moving plate 13 is fixedly connected to the auxiliary block 12 relative to the fastening bolt 9, and the auxiliary block 12 has a truncated cone structure.

[0031] In this embodiment, if Figure 3 and Figure 4 The sizes of the moving plate 13 and the buffer groove are matched, which can reduce the probability of shaking when the moving plate 13 moves. In addition, the setting of the auxiliary block 12 can provide corresponding buffering for the pressure when the fastening bolts 9 abut, thereby effectively reducing the probability of the fastening bolts 9 squeezing and damaging the moving plate 13.

[0032] As a preferred embodiment, multiple groups of fastening blocks 14 are evenly fixedly connected to the surface of the movable plate 13 relative to the friction layer 7, and the multiple groups of fastening blocks 14 are all hemispherical structures. At the same time, the cross-section formed by the combination of the fastening blocks 14 and the movable plate 13 is an E-shaped structure.

[0033] In this embodiment, if Figure 3 and Figure 4 The hemispherical structure of the fastening block 14 can not only enhance the friction resistance between the moving plate 13 and the friction layer 7, but also reduce the probability of the friction layer 7 being damaged due to the squeezing of the fastening block 14, thereby helping to enhance the stability of the connection between the sleeve rod 4 and the positioning base body 8.

[0034] The photovoltaic power generation device positioning base of the utility model cooperates with the limit plate 6, the baffle plate 5, the movable plate 13 and the friction layer 7, so that the sleeve rod 4 and the positioning base body 8 can be easily switched between the sliding state and the fixed state, thereby improving the convenience and safety of the photovoltaic panel angle adjustment. In addition, through the cooperation of the pad 2, the fit of the sleeve rod 4 and the support rod 1 to the photovoltaic panel can be enhanced, and the stability of the sleeve rod 4 and the support rod 1 clamping and fixing the photovoltaic panel through the protrusion 10 can be enhanced, thereby reducing the probability of damage to the photovoltaic panel due to accidental shaking.

Claims

1. A photovoltaic power generation device positioning base, comprising: The sleeve rod (4) and the positioning base body (8) are slidably connected to the support rod (1) in the sleeve rod (4), and the end faces of the sleeve rod (4) and the support rod (1) are fixedly connected to the protrusion (10), and the surface of the sleeve rod (4) is fixedly connected to the fixed support (3), characterized in that the side surfaces on both sides of the sleeve rod (4) are symmetrically connected to the limit plates (6), and the two ends of the limit plates (6) are symmetrically connected to the baffle plates (5), and one end of the support rod (1) close to the protrusion (10) is fixedly connected to the pad (2), and the sleeve rod (4) is opened inside. A receiving groove is provided, in which an adjusting screw rod (11) is movably connected via a bearing, and at the same time, the support rod (1) is slidably connected in the receiving groove via the screw-connected adjusting screw rod (11), a main sliding groove is provided corresponding to the position of the positioning base body (8) relative to the sleeve rod (4), and limiting grooves are provided corresponding to the positions of the limiting plates (6) on both sides of the main sliding groove, and a buffer groove is provided on the surface of the limiting groove, and the movable plate (13) is movably connected in the buffer groove via a spring, and at the same time, a fastening bolt (9) is screwed to the bottom of the buffer groove via a screw hole.

2. A photovoltaic power generation device positioning base according to claim 1, characterized in that: The pad (2) to which the support rod (1) is fixedly connected has a square structure, and the surface of the pad (2) close to the raised piece (10) and the surface of the sleeve rod (4) are located in the same water surface, and the sleeve rod (4) and the raised piece (10) to which the support rod (1) is fixedly connected both have an L-shaped structure.

3. A photovoltaic power generation device positioning base according to claim 1, characterized in that: The two groups of limit plates (6) fixedly connected to the surface of the sleeve rod (4) are both rectangular in structure, and the baffle plates (5) fixedly connected to the two ends of the limit plates (6) by bolts are square in structure, and the limit plates (6) and the baffle plates (5) are combined together to form an I-shaped structure.

4. A photovoltaic power generation device positioning base according to claim 1, characterized in that: The surface of the limit plate (6) is provided with a mounting groove, which is in the form of an elongated strip. The cross section formed by the combination of the limit plate (6) and the mounting groove is in the form of a concave U-shaped structure. The friction layer (7) fixedly connected in the mounting groove is in the form of an elongated strip.

5. The photovoltaic power generation device positioning base according to claim 1, characterized in that: The cross-section formed by the combination of the positioning base body (8) and the main slide groove is an I-shaped structure, and the two groups of limit grooves symmetrically opened on both sides of the main slide groove are both rectangular structures, and the sizes of the limit grooves and the limit plates (6) are matched.

6. A photovoltaic power generation device positioning base according to claim 1, characterized in that: One end of four groups of springs are fixedly connected at four corners of the surface of the moving plate (13), and the other ends of the four groups of springs are fixedly connected in the buffer grooves. The moving plate (13) has a square structure, and the sizes of the moving plate (13) and the buffer grooves are matched. At the same time, the surface of the moving plate (13) is fixedly connected to the auxiliary block (12) at a position relative to the fastening bolts (9), and the auxiliary block (12) has a truncated cone structure.

7. A photovoltaic power generation device positioning base according to claim 1, characterized in that: The surface of the movable plate (13) is evenly fixedly connected to a plurality of sets of fastening blocks (14) at positions relative to the friction layer (7), and the plurality of sets of fastening blocks (14) are all hemispherical structures, and the cross-section formed by the fastening blocks (14) and the movable plate (13) combined together is an E-shaped structure.

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