A photovoltaic panel mounting bracket for light storage and flexible building

Abstract

The present invention relates to the field of solar energy application technology, and in particular to a photovoltaic panel mounting bracket for a photo-storage direct-flexible building, comprising a connecting seat; support seats are respectively installed at the lower parts of both ends of the connecting seat, the connecting seat comprises a rotating mechanism and connecting frames vertically symmetrically arranged on both sides of the rotating mechanism, and the sides of the two connecting frames away from each other are respectively rotatably connected with mounting units; the mounting unit comprises a mounting assembly, and a telescopic cylinder is movably arranged between the connecting frame and the mounting assembly; the mounting assembly comprises a first mounting plate and a second mounting plate slidably connected, and an energy storage assembly is fixedly arranged between the first mounting plate and the connecting frame; the adjusting assembly is installed on the first mounting plate, the adjusting assembly comprises a counterweight block 1, and the position of the counterweight block 1 is adjusted by a screw nut mechanism; the rotating mechanism comprises two counterweight blocks 2 whose positions are adjusted by a screw nut mechanism; the present invention effectively increases the installation area of ​​the photovoltaic panel and effectively improves the wind resistance of the mounting bracket.

Description

Technical Field

[0001] The present invention relates to the field of solar energy application technology, and in particular to a photovoltaic panel mounting bracket for a light-storage direct-flexible building. Background Art

[0002] The PV-storage-direct-flexible system is based on the combination of photovoltaic power generation technology and energy storage technology. It is generally used in distributed photovoltaic power generation areas. The photovoltaic power generation part converts solar energy into electrical energy through solar panels, and the energy storage part stores the electrical energy through battery packs to provide power when needed; the DC distribution part is responsible for distributing the electrical energy generated by photovoltaic power generation to the electrical equipment inside the building, while the flexible power consumption part optimizes the scheduling of electrical equipment through intelligent control systems to achieve efficient use of energy; and the PV-storage-direct-flexible system is combined with buildings to achieve green, economical and efficient use of distributed photovoltaics in buildings.

[0003] The installation area of ​​photovoltaic panels in the installation brackets used for photovoltaic storage and direct flexible buildings in the prior art is small. To install multiple photovoltaic panels at one time, multiple installation brackets need to be built. In addition, the installation range of the photovoltaic system in the photovoltaic storage and direct flexible project is small. If the supporting position of the installation bracket is limited, the installation bracket will be reduced, thereby reducing the number of photovoltaic panels, and solar energy cannot be utilized to the maximum extent. In addition, the existing installation brackets cannot cope with the impact of wind in sudden strong winds, which makes the photovoltaic panels at risk of being blown over or even detached from the lower columns. Summary of the invention

[0004] The purpose of the present invention is to provide a photovoltaic panel mounting bracket for a solar storage building so as to solve the problems raised in the above-mentioned background technology, effectively increase the installation area of ​​the photovoltaic panel, and effectively improve the wind resistance performance of the mounting bracket.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A photovoltaic panel mounting bracket for a photoelectric storage straight flexible building comprises a support seat, a connecting seat and a mounting unit; support seats are respectively installed at the lower parts of both ends of the connecting seat, the connecting seat comprises a rotating mechanism and connecting frames vertically symmetrically arranged on both sides of the rotating mechanism, and the sides of the two connecting frames away from each other are respectively rotatably connected with the mounting units, and the rotating mechanism drives the mounting unit to rotate on a horizontal plane through a planetary gear mechanism; the mounting unit comprises a mounting assembly, an energy storage assembly and an adjustment assembly, and a telescopic cylinder is movably arranged between the connecting frame and the mounting assembly; the mounting assembly comprises a first mounting plate and a second mounting plate slidably connected, and the first mounting plate and the second mounting plate adjust their relative positions through a gear rack structure, an energy storage assembly is fixedly arranged between the first mounting plate and the connecting frame, and multiple photovoltaic panels are installed on the first mounting plate and the second mounting plate; the adjustment assembly is installed in the middle of one end of the first mounting plate close to the support seat, and the adjustment assembly comprises a counterweight block 1, and the position of the counterweight block 1 is adjusted through a screw nut mechanism.

[0007] Preferably, each group of the mounting components further includes a support member and a sliding member; the support members and the sliding members are each provided with two groups, the two groups of support members are respectively fixedly connected to the two sides of the first mounting plate, the two groups of sliding members are respectively fixedly connected to the two sides of the second mounting plate, and the support members and the sliding members are slidably connected, and the support members and the sliding members are realized by a gear rack mechanism to realize the movement of the sliding members along the length direction of the support members.

[0008] Preferably, the connecting seat also includes a connecting rod, both ends of the connecting rod are fixedly connected to the upper ends of the two groups of support seats, a rotating mechanism is installed in the middle of the connecting rod, the rotating mechanism includes a rotating base, a rotating base rotatably arranged on the upper surface of the rotating base, and a movable screw rod, the bottom of the rotating base is fixedly connected to the connecting rod by bolts, and the two sides of the rotating base are rotatably connected to the movable screw rod by symmetrically fixed straight plates, and the straight plates are arranged parallel to the connecting rod, and the movable screw rod is threadedly connected with a counterweight block 2.

[0009] Preferably, the rotating base includes a turntable and a fixed rod fixed above the turntable, the upper surface of the rotating base is rotatably connected to the turntable through a planetary gear mechanism, the two connecting frames are symmetrically fixed on both sides of the fixed rod, the connecting frames are rotatably connected to the fixed end of the telescopic cylinder through rotating heads fixed at both ends of the lower part, and the telescopic end of the telescopic cylinder is rotatably connected to the outer side wall of the corresponding support member.

[0010] Preferably, the adjusting assembly also includes a fixed seat, an adjusting screw, a nut block and a rotating member, the upper end of the fixed seat is fixedly connected to the first mounting plate, the lower end of the fixed seat is rotatably provided with an adjusting screw, the adjusting screw is threadedly connected with a nut block, the nut block is slidably connected to the rotating member, one end of the rotating member close to the connecting seat is rotatably connected to a connecting plate fixedly provided in the energy storage assembly, and the lower end of the slider passes through a matching groove penetrated through the rotating member and is fixedly connected to a counterweight block.

[0011] Preferably, an extension plate is provided on the side of the support member close to the first mounting plate and extends downward from the middle; a notch is provided on the side of the sliding member close to the second mounting plate, the support member is inserted into the sliding member, a matching rod is fixedly provided under the sliding member, and the matching rod is located under the extension plate, a gear is rotatably provided inside the end of the support member away from the connecting frame, a rack is fixedly provided on the upper end of the sliding member, and the rack is meshingly connected with the gear.

[0012] Preferably, each group of the mounting components further comprises two symmetrically arranged fixing plates, the two fixing plates are respectively connected to the two supporting members, one end of the fixing plates is rotatably connected to the supporting member, and the other end is fixedly connected to the connecting frame, and the lower part of the opposite side of the two fixing plates is fixedly connected to the energy storage assembly.

[0013] Preferably, the support seat includes a column, a lifting rod and a stud. The lower part of the column is threadedly connected to a movable support. Three support units are arranged at intervals on the outer periphery of the movable support. The lower end of the support unit is fixedly connected to the ground or the roof through a rotatable support base plate, and the support unit is adjusted to adjust the relative position of the support unit and the column through a ratchet and pawl mechanism. A lifting rod is vertically slidably arranged in the column, and the lifting rod is lifted and lowered by a stud connected by an internal thread.

[0014] Preferably, it also includes a photovoltaic control device, which is electrically connected to the telescopic cylinder; a photosensitive component is installed on one end of the upper surface of the first mounting plate close to the connecting frame, and a wind force detector is also installed on the first mounting plate, the photosensitive component and the wind force detector are both electrically connected to the photovoltaic control device, the photovoltaic panel is electrically connected to the photovoltaic control device, and the photovoltaic control device is electrically connected to the energy storage component.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention provides a photovoltaic panel mounting bracket for a solar storage straight flexible building. By providing a first mounting plate and a second mounting plate that can be telescopically connected, the mounting area of ​​the photovoltaic panel is increased during installation, and multiple photovoltaic panels can be installed at one time. The number of brackets installed is small, which greatly reduces the limitation of the supporting space, and can effectively improve the installation efficiency and photovoltaic utilization rate. The bracket can also sense sunlight through photosensitive components and adjust the installation angle of the photovoltaic panel according to the amount of solar radiation, so that the photovoltaic panel can adjust itself according to the amount of solar radiation, effectively increasing the illumination time of the photovoltaic panel and improving the utilization rate of sunlight.

[0017] The present invention provides a photovoltaic panel mounting bracket for a solar storage straight flexible building, comprising a connecting seat and mounting units symmetrically rotatably arranged on both sides of the connecting seat. The connecting seat drives the mounting units to rotate through a rotating mechanism, so that the sides of the first mounting plate and the second mounting plate that slide relatively are used as windward surfaces, which greatly reduces the area of ​​the windward surface; the rotating mechanism comprises two counterweight blocks 2 that can be moved and adjusted in the horizontal direction, and the mounting unit comprises an adjustment component, and the adjustment component comprises two counterweight blocks 1 that can be moved and adjusted. The movement of counterweight blocks 1 and counterweight blocks 2 can change the center of gravity position of the mounting bracket, thereby shifting the center of gravity of the mounting bracket toward the windward side, and the mounting units on both sides are retracted to lower the center of gravity, which can minimize the risk of the first mounting plate and the second mounting plate deviating from the column or falling off the column, so that the mounting bracket has good wind resistance.

[0018] The present invention provides a photovoltaic panel mounting bracket for a straight and flexible building, wherein a movable support is threadedly connected to the lower part of a column, and a plurality of support units are arranged at intervals on the outer periphery of the movable support. The support unit comprises a rotatably arranged support rod, and the support rod can adjust the rotation angle by a ratchet and pawl mechanism. A support base plate is rotatably arranged at the lower end of the support rod, and the support base plate can be fixedly connected to the ground or the roof, so that the plurality of support units cooperate to support and stabilize the support seat, so that the column support is stable and has good wind resistance.

[0019] The present invention provides a photovoltaic panel mounting bracket for a photovoltaic storage straight-flexible building. A wire threading assembly is arranged below a first mounting plate and a second mounting plate. A wire trough 1 and a wire trough 2 are also arranged on the first mounting plate and the second mounting plate. A plurality of photovoltaic panel positions are respectively installed on the first mounting plate and the second mounting plate. Two adjacent groups of wire threading assemblies can be directly connected in series through cables. The connection speed is fast, and multiple cables are neatly arranged. When the mounting bracket is installed, there is no need to re-arrange the multiple cables, and the cables are prevented from being exposed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a connection structure of a photovoltaic panel mounting bracket for a photovoltaic storage building according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the side view structure of a photovoltaic panel mounting bracket for a photovoltaic storage straight flexible building according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the support base and the connecting base according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the connection structure of the installation assembly, telescopic cylinder and energy storage assembly according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of a partially cutaway exploded structure of a support base according to an embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the exploded structure of the connection between the installation assembly, the telescopic cylinder and the energy storage assembly according to an embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the exploded structure of the installation component part of the embodiment of the present invention;

[0027] Figure 8 for Figure 3 A magnified schematic diagram of the middle A area;

[0028] Fig. 9 for Figure 5 A magnified schematic diagram of the middle B area;

[0029] Fig.10 for Figure 7 Enlarged schematic diagram of the middle C area;

[0030] Fig.11 This is a schematic diagram of the exploded structure of the connection between the threading assembly and multiple cables according to an embodiment of the present invention;

[0031] Fig.12 This is a schematic diagram of the support structure of an embodiment of the present invention;

[0032] Fig.13 This is a schematic diagram of the structure of a sliding member according to an embodiment of the present invention;

[0033] Fig.14 It is a schematic diagram of the exploded structure of the connection of the first mounting plate, the second mounting plate, the support member, the sliding member and the threading assembly according to an embodiment of the present invention;

[0034] Fig.15 It is a schematic diagram of the decomposition structure of the adjustment component connection according to an embodiment of the present invention.

[0035] 1. Support seat; 11. Column; 111. Slide; 12. Movable support; 121. Handrail; 122. Connecting slot; 13. Lifting rod; 14. Stud; 15. Support rod; 16. Ratchet; 17. Ratchet; 18. Joint; 181. Connecting shaft; 182. Fixed shaft; 19. Support base plate; 2. Connecting seat; 21. Connecting rod; 22. Rotating mechanism; 221. Rotating base; 2211. Straight plate; 222. Rotating seat; 2221. Turntable; 2222. Fixed rod; 223. Moving screw rod; 224. Counterweight block 2; 225. Gear ring; 226. Planetary gear; 227. Sun gear; 23. Connecting frame; 231. Fixed slot; 24. Rotating head; 3. Mounting assembly; 31. First mounting plate; 311. Wire trough 1; 3 2. Second mounting plate; 321. Wire groove two; 33. Support member; 331. Extension plate; 332. Groove; 333. Through groove one; 334. Accommodating groove; 34. Sliding member; 341. Notch; 342. Avoidance groove; 343. Matching rod; 344. Through groove two; 35. Fixed head; 36. Fixed plate; 37. Lifting rod; 38. Gear; 39. Rack; 4. Telescopic cylinder; 5. Energy storage assembly; 51. Connecting plate; 52. Battery pack; 6. Threading assembly; 61. Upper shell; 611. Hanging ear; 612. Insert block; 62. Lower shell; 621. Plug-in slot; 7. Adjustment assembly; 71. Fixed seat; 711. Rotating plate; 72. Adjusting screw rod; 73. Nut block; 731. Sliding block; 74. Rotating member; 741. Matching slot; 75. Counterweight one. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In the following description of the invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating directions or positional relationships, are based on directions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. The term "connection" only indicates the connection between devices and has no special meaning.

[0038] In addition, the technical fields and installation methods involved in the embodiments of the present invention described below can be combined with each other as long as there is no conflict between them.

[0039] Specific implementation: Please refer to Figure 1-Figure 15, a photovoltaic panel mounting bracket for a light-storage straight-flexible building, comprising a support base 1, a connecting base 2, a telescopic cylinder 4 and a mounting unit; the support base 1 is respectively installed at the lower part of both ends of the connecting base 2, and the connecting base 2 comprises a rotating mechanism 22 and a connecting frame 23 vertically symmetrically arranged on both sides of the rotating mechanism 22, and the two connecting frames 23 are rotatably connected to the side parts away from each other with the mounting units, and the rotating mechanism 22 drives the mounting unit to rotate on the horizontal plane through a planetary gear mechanism; the support base 1 comprises a column 11, and a movable support 12 is threadedly connected to the lower part of the column 11, and three supporting units are arranged at intervals on the outer periphery of the movable support 12, and the lower end of the supporting unit is fixedly connected to the ground, and the supporting unit is adjusted by a ratchet and pawl mechanism to adjust the relative position of the supporting unit and the column 11, and a plurality of supporting units can cooperate to support the mounting bracket; the mounting unit comprises an installation component 3, an energy storage component 5, a threading component 6 and an adjustment component 7, and the connecting frame 23 and the installation component 3 are movable between A telescopic cylinder 4 is provided, and the mounting assembly 3 adjusts its angle with the horizontal plane through the telescopic cylinder 4, the mounting assembly 3 includes a first mounting plate 31 and a second mounting plate 32 which are slidably connected, the first mounting plate 31 and the second mounting plate 32 adjust their relative positions through a gear rack structure, a group of threading assemblies 6 are provided below the first mounting plate 31 and the second mounting plate 32, a plurality of cables are passed through the threading assemblies 6, an energy storage assembly 5 is fixedly provided between the first mounting plate 31 and the connecting frame 23, a plurality of photovoltaic panels are installed on the first mounting plate 31 and the second mounting plate 32; the adjusting assembly 7 is installed in the middle of one end of the first mounting plate 31 close to the support seat 1, the adjusting assembly 7 includes a counterweight block 75, the position of the counterweight block 75 is adjusted through a screw nut mechanism, thereby changing its position relative to the first mounting plate 31, thereby changing the center of gravity position of the upper part of the mounting bracket from one end where the connecting seat 2 is provided to the end away from the connecting seat 2.

[0040] The support seat 1 also includes a lifting rod 13 and a stud 14; the column 11 is a hollow rod, a slide groove 111 is provided at the lower outer side of the column 11, an external thread (not shown in the figure) is provided on the slide groove 111, and an internal thread is provided inside the movable support 12, and the movable support 12 is sleeved on the outer side of the slide groove 111, and the slide groove 111 and the movable support 12 are connected by threads, and a handrail 121 is fixedly provided on the upper surface of the movable support 12, and the construction personnel can hold the handrail 121 to rotate the movable support 12 to adjust the movable support 12. The relative position of the movable support 12 and the slide groove 111; a lifting rod 13 is vertically slidably arranged in the column 11, and a stud 14 is connected to the internal thread of the lifting rod 13, and the lower end of the stud 14 passes through the column 11 and is fixedly connected to the output shaft of the lifting motor (not shown in the figure), and the lower end of the stud 14 is rotatably connected to the lower end of the column 11, and the upper end of the lifting rod 13 is fixedly connected to one end of the connecting seat 2. The rotation of the stud 14 drives the lifting rod 13 and the connecting seat 2 and the components connected to the connecting seat 2 to move upward or downward.

[0041] The support unit includes a support rod 15, a ratchet 16, a pawl 17, a joint 18 and a support base plate 19; three connection grooves 122 are spaced apart on the outer periphery of the movable support 12, and the three support units correspond to the three connection grooves 122 one by one. One end of the joint 18 is plugged and fixedly connected to the connection groove 122, and the other end of the joint 18 is rotatably provided with a connecting shaft 181, and one end of the connecting shaft 181 extends outward through the joint 18 to be connected to an adjuster (not shown in the figure), and the adjuster is either a rotating handle or an adjusting motor for manual adjustment or automatic adjustment. The ratchet 16 is fixedly provided on the connecting shaft 181, and a fixed shaft is fixedly provided on the outer side of the joint 18 182, a pawl 17 is rotatably provided on the fixed shaft 182, and the ratchet 16 is cooperatively connected with the pawl 17, so that the ratchet 16 makes a unidirectional movement, and the pawl 17 locks the ratchet 16 when rotating in the reverse direction, thereby improving the supporting force of the support unit; the connecting shaft 181 is fixedly connected to the upper end of the support rod 15, and the support base plate 19 is rotatably provided at the lower end of the support rod 15, and the support base plate 19 is connected to the ground by bolts. The ratchet 16 is adjusted to rotate with its axis as the rotation axis, thereby driving the support rod 15 to rotate, and adjusting the angle between the support rod 15 and the horizontal plane until the suitable support rod 15 is rotated to a suitable position, so that the support base plate 19 is fixedly connected to the ground or the roof, so that multiple support units cooperate to support and stabilize the support seat 1.

[0042] The connecting seat 2 also includes a connecting rod 21 and a rotating head 24; circular grooves are respectively provided at both ends of the connecting rod 21, and the lifting rods 13 in the two groups of support seats 1 correspond to the two circular grooves at both ends of the connecting rod 21, and the upper end of the lifting rod 13 passes through the circular groove on the connecting rod 21 and is fixedly connected to the connecting rod 21; a rotating mechanism 22 is installed in the middle of the connecting rod 21, and the rotating mechanism 22 includes a rotating base 221 and a rotating base 222 rotatably arranged on the upper surface of the rotating base 221, and the bottom of the rotating base 221 is fixedly connected to the connecting rod 21 by bolts , straight plates 2211 are respectively arranged on both sides of the rotating base 221, and the two straight plates 2211 are symmetrically arranged, and the straight plates 2211 are arranged parallel to the connecting rod 21. A moving screw rod 223 is rotatably arranged below the straight plate 2211, and a counterweight block 224 is threadedly connected to the moving screw rod 223 through a nut head. The moving screw rod 223 is driven to rotate by a driving motor (not shown in the figure) fixed to the side wall of the straight plate 2211, driving the counterweight block 224 to move, thereby adjusting the center of gravity position of the connection direction of the two support seats 1 on the upper part of the mounting bracket; the rotating seat 222 includes a rotating disk 2221 and a fixed rod 2222 fixedly arranged above the rotating disk 2221. A sun gear 227 is rotatably arranged in the middle of the upper surface of the rotating base 221. Three planetary gears 226 are rotatably arranged at intervals on the outer periphery of the sun gear 227. The three planetary gears 226 are all rotatably connected to the rotating base 221. A ring gear 225 is fixedly arranged inside the rotating disk 2221. The three planetary gears 226 are meshed and connected with the sun gear 227 and the ring gear 225 at the same time. The sun gear 227 is driven by a rotating motor (not shown in the figure). Rotation drives the planetary gear 226 and the ring gear 225 to rotate, thereby driving the rotating seat 222 and the installation unit to rotate, thereby adjusting their relative positions with the support seat 1; the two connecting frames 23 are symmetrically fixedly arranged on both sides of the fixing rod 2222, and the two ends of the lower part of the connecting frame 23 are respectively fixedly provided with a rotating head 24, and the rotating head 24 is rotatably connected to the fixed end of the telescopic cylinder 4; the upper part of the connecting frame 23 is provided with two fixed grooves 231, and the two fixed grooves 231 are respectively located at the two ends of the connecting frame 23, and the fixed grooves 231 are used to connect the installation component 3.

[0043] Each group of the mounting components 3 also includes a support member 33 and a sliding member 34; the first mounting plate 31 and the second mounting plate 32 are both rectangular plates, the first mounting plate 31 is evenly spaced with a plurality of circular wire grooves 1 311, the second mounting plate 32 is evenly spaced with a plurality of circular wire grooves 2 321, the upper surfaces of the first mounting plate 31 and the second mounting plate 32 are fixedly spaced with a plurality of lifting rods 37, the first mounting plate 31 and the second mounting plate 32 can be fixedly connected to a plurality of photovoltaic panels through the lifting rods 37, the lifting rods 37 form a gap between the photovoltaic panel and the first mounting plate 31 or the second mounting plate 32, so as to accommodate the photovoltaic junction box installed on the back of the photovoltaic panel, a photovoltaic control device (not shown in the figure) is installed below the first mounting plate 31, and the photovoltaic junction box and the photovoltaic control device are fixedly connected to the photovoltaic panel 31 and the second mounting plate 32. The control devices are connected by cables, and both ends of the cables are provided with wiring terminals (not shown in the figure). Multiple cables are arranged in the threading assembly 6, and the ends of the cables pass through the wire groove 1 311 on the first mounting plate 31 or the wire groove 2 321 on the second mounting plate 32 and are connected to the photovoltaic junction box on the corresponding photovoltaic panel; the support member 33 and the sliding member 34 are provided with two groups, and the two groups of support members 33 are respectively fixedly connected to the two sides of the first mounting plate 31, and the two groups of sliding members 34 are respectively fixedly connected to the two sides of the second mounting plate 32, one end of the support member 33 is rotatably provided with a fixed plate 36, and the other end is slidably connected to the sliding member 34, and the end of the fixed plate 36 away from the support member 33 is fixedly connected to one of the fixed grooves 231 on the connecting frame 23, and the lower part of the fixed plate 36 is fixedly connected to the end of the energy storage assembly 5;

[0044] An extension plate 331 is provided on one side of the support member 33 close to the first mounting plate 31, and a groove 332 is provided on the upper end of the extension plate 331. The first mounting plate 31 is plugged into the groove 332 and fixedly connected by bolts. A through groove 1 333 is provided through the lower part of the extension plate 331, and the through groove 1 333 is used to connect the threading assembly 6. An accommodating groove 334 is provided from top to bottom on the end of the support member 33 away from the connecting frame 23, and a gear 38 is rotatably provided in the accommodating groove 334. A telescopic motor (not shown in the figure) is fixedly provided on the side of the support member 33 away from the first mounting plate 31, and the output shaft of the telescopic motor is fixedly connected to the gear 38. The middle part of the side of the support member 33 away from the first mounting plate 31 is fixed A fixed head 35 is provided, and the fixed head 35 is rotatably connected to the telescopic end of the telescopic cylinder 4; a notch 341 is provided on the side of the sliding member 34 close to the second mounting plate 32, the support member 33 is inserted into the sliding member 34, and the extension plate 331 passes through the notch 341, a rack 39 is fixedly provided on the upper end of the sliding member 34, the rack 39 is meshed and connected with the gear 38, and an avoidance groove 342 is provided on the side of the sliding member 34 away from the second mounting plate 32, and the avoidance groove 342 is used to avoid the telescopic motor; a matching rod 343 is fixedly provided below the sliding member 34, and the matching rod 343 is located below the extension plate 331, and a second through groove 344 is penetrated on the matching rod 343, and the second through groove 344 is used to connect the threading assembly 6.

[0045] The photovoltaic control device can be electrically connected to the telescopic cylinder 4, the lifting motor, the rotating motor, the driving motor and the regulator, and transmit adjustment signals to them, thereby controlling the connection seat 2, the lifting motor, the rotating motor, the driving motor and the regulator to start, thereby driving the bracket to adjust the installation angle of the photovoltaic panel and adjust the installation position of the photovoltaic panel.

[0046] A photosensitive component is installed on one end of the upper surface of the first mounting plate 31 close to the energy storage component 5. The photosensitive component is used to sense the amount of solar radiation. The photosensitive component is electrically connected to the photovoltaic control device. When the mounting component 3 adjusts the angle between it and the horizontal plane through the telescopic cylinder 4, the photosensitive component detects that the maximum solar radiation is the optimal inclination angle of the mounting component 3. The photovoltaic control device controls the telescopic cylinder 4 to adjust the angle between the mounting component 3 and the horizontal plane.

[0047] The energy storage component 5 includes a connecting plate 51 and a battery pack 52. The connecting plate 51 is fixedly arranged between the two fixing plates 36, and the two ends of the connecting plate 51 are respectively fixedly connected to the lower parts of the two fixing plates 36. The battery pack 52 is fixedly arranged on the connecting plate 51, and the battery pack 52 can store the electric energy converted by the photovoltaic panel absorbing solar energy.

[0048] One group of the threading components 6 is installed below the first mounting plate 31, and the other group of the threading components 6 is installed below the second mounting plate 32. The two groups of threading components 6 do not affect each other. Each group of threading components 6 includes at least two threading units arranged at intervals, and each threading unit includes an upper shell 61 and a lower shell 62; the upper shell 61 and the lower shell 62 both adopt a semi-enclosed structure, the upper shell 61 and the lower shell 62 are plugged in up and down, and a accommodating cavity is formed inside after the upper shell 61 and the lower shell 62 are connected, and two ends of the upper shell 61 are respectively penetrated by a through groove 1 and a through groove 2, and a plug-in block 612 is provided in the middle of the through groove 1 and the through groove 2, and a through groove 3 and a through groove 4 are respectively penetrated on the side walls at both ends of the lower shell 62, and a plug-in groove 621 is provided in the middle of the through groove 3 and the through groove 4, and the plug-in groove 621 can be correspondingly plugged with the plug-in block 612, and the accommodating cavity is connected with the outside through the through groove 1, the through groove 2, the through groove 3 and the through groove 4, and multiple cables can be arranged in the accommodating cavity.

[0049] The outer side walls at both ends of the upper shell 61 are respectively provided with L-shaped hanging ears 611, which can abut against the first through slot 333 or the second through slot 344, and be fixed to the extension plate 331 or the matching rod 343 by bolts. The side wall of the upper shell 61 is also penetrated with a plurality of groups of threading holes. The number of threading holes in each group of threading components 6 can correspond to the number of photovoltaic panels, which is convenient for connecting cables to the photovoltaic junction box and storing the electric energy converted by the photovoltaic panel in the energy storage component 5; each group of threading holes includes two parallel connecting holes, and each connecting hole is respectively provided with a wire. Cable, one end of the cable in the two connecting holes close to each other in the two adjacent groups of threading holes is located in the accommodating groove 334 and is connected through the wiring terminal, and the other end passes through the wire groove 1 311 or the wire groove 2 321 to be connected to the photovoltaic panel junction box, one end of the cable in the connecting hole close to the end in the two groups of threading holes at both ends is connected to the corresponding photovoltaic junction box, and the other end passes through the through groove three or the through groove four to extend to the outside of the threading assembly 6, and the two adjacent groups of threading assemblies 6 can be connected in series through cables, the cable terminal is electrically connected to the photovoltaic control device, and the photovoltaic control device is electrically connected to the energy storage assembly 5.

[0050] The adjustment assembly 7 also includes a fixed seat 71, an adjusting screw rod 72, a nut block 73 and a rotating member 74. The fixed seat 71 is roughly L-shaped. The upper end of the fixed seat 71 is fixedly connected to the first mounting plate 31. A gap that can accommodate the retracted second mounting plate 32 is formed between the lower part of the fixed seat 71 and the first mounting plate 31. Rotating plates 711 are fixedly arranged on both sides of the lower surface of the fixed seat 71. The adjusting screw rod 72 is rotatably arranged on the rotating plate 711. The adjusting screw rod 72 is threadedly connected with a nut block 73. The nut block 73 is plugged and slidably connected with the rotating member 74 through a slider 731 fixedly arranged on the lower surface. One end of the rotating member 74 is close to the connecting seat 2. It is rotatably connected to the connecting plate 51, and a matching groove 741 is penetrated at the other end. When the mounting assembly 3 adjusts its angle with the vertical plane through the action of the telescopic cylinder 4, the first mounting plate 31 rotates to drive the rotating member 74 to rotate; the connecting block arranged on the lower surface of the slider 731 passes through the matching groove 741 and is fixedly connected to the counterweight block 75; the adjusting screw rod 72 is driven to rotate by a matching motor (not shown in the figure) fixedly arranged on the rotating plate 711, and the matching motor is electrically connected to the photovoltaic control device. The adjusting screw rod 72 rotates to drive the nut block 73 and the counterweight block 75 to move along the rotating member 74. The adjusting assembly 7 is provided with two groups, which are respectively arranged corresponding to the first mounting plate 31.

[0051] A wind force detector (not shown in the figure) is also installed on the first mounting plate 31. The wind force detector is electrically connected to the photovoltaic control device. The wind force detector is used to measure the actual wind speed and wind direction and transmit them to the photovoltaic control device. The photovoltaic control device controls the mounting bracket to adjust the wind resistance.

[0052] by Figure 1In the direction shown, it is assumed that in the initial state of the mounting bracket, the adjusting screw rod 72 and the moving screw rod 223 are vertically arranged, so the center line of the two counterweight blocks 1 75 and the center line of the two counterweight blocks 224 are perpendicular to each other, the two first mounting plates 31 are both tilted downward with the same tilt angle, the positions of the two counterweight blocks 224 are adjusted to be symmetrical, and the positions of the two counterweight blocks 1 75 are also adjusted to be symmetrical to ensure that the overall center of gravity of the mounting bracket is located in the middle; when the surfaces of the first mounting plate 31 and the second mounting plate 32 serve as the windward surface, the wind force and wind speed are too large, then the counterweight block 1 75 is adjusted so that the overall center of gravity of the mounting bracket is offset to the windward side to reduce the deviation of the mounting unit relative to the column 11 The wind force and wind speed further increase as the trend of shifting increases. The sun gear 227 is adjusted to rotate, driving the planetary gear 226 and the ring gear 225 to rotate, thereby driving the rotating seat 222 and the mounting unit to rotate, so that the side of the first mounting plate 31 and the second mounting plate 32 sliding relative to each other serves as the windward surface, reducing the area of ​​the windward surface. After the windward surface is adjusted, the adjusting screw rod 72 and the moving screw rod 223 are arranged in roughly the same plane, so the center line of the two counterweight blocks 1 75 and the center line of the two counterweight blocks 224 are roughly in the same plane, and the counterweight block 1 75 can be further adjusted so that the overall center of gravity is located in the middle of the mounting bracket; wait for the strong wind to pass, and then the mounting unit will gradually reset;

[0053] by Figure 1 In the direction shown, when the side of the first mounting plate 31 and the second mounting plate 32 sliding relative to each other serves as the windward surface, the second counterweight 224 is adjusted so that the overall center of gravity of the mounting bracket is offset to the windward side; at the same time, the telescopic end of the telescopic cylinder 4 is retracted, and the two mounting units continue to be retracted downward, and the counterweight 75 is further adjusted downward so that the overall center of gravity moves downward, and the mounting unit is gradually reset after the strong wind passes;

[0054] When the installation unit on one side tilts upward and the installation unit on the other side tilts downward, and the installation units on both sides are roughly located in the same plane, the surface of the installation unit is still the windward surface, and the position of the counterweight block 75 on the side of the installation unit tilted upward needs to be adjusted so that the center of gravity moves to the windward side, and then the telescopic end of the telescopic cylinder 4 contracts, driving the installation unit tilted upward to rotate downward and close, so as to prevent the installation unit from being blown over during the adjustment process;

[0055] When the mounting unit on one side is tilted upward and the mounting unit on the other side is tilted downward, and the mounting units on both sides are roughly located in the same plane, when the sides on which the first mounting plate 31 and the second mounting plate 32 slide relatively serve as the windward side, the counterweight block 224 is adjusted so that the overall center of gravity of the mounting bracket is shifted toward the windward side; at the same time, the mounting unit tilted upward is adjusted to rotate downward and retract, and the counterweight block 1 75 is further adjusted downward to move the overall center of gravity downward, thereby improving the wind resistance performance.

[0056] The use process and working principle of this device:

[0057] Transport the mounting bracket to a suitable installation location on the building;

[0058] Rotate the movable support 12 so that the two groups of movable supports 12 move to a suitable position along the slide groove 111; rotate the ratchet 16 so that the ratchet 16 drives the support rod 15 to rotate to a suitable angle, and the support base plate 19 is fixedly connected to the ground or roof of the installation location, so that the support unit can support and stabilize the bracket;

[0059] Rotate the gear 38 to drive the rack 39 and the sliding member 34 to move along the length direction of the sliding member 34 in a direction away from the connecting seat 2 until the sliding member 34 moves to a suitable position, and install the plurality of photovoltaic panels on the first mounting plate 31 and the second mounting plate 32 respectively;

[0060] Connect the multiple cables arranged in the threading assembly 6 to the photovoltaic junction boxes of the multiple photovoltaic panels respectively, so that the cable terminals at the ends of the threading assembly 6 are connected to the energy storage assembly 5 through the photovoltaic control device;

[0061] In use, the photovoltaic control device receives the solar radiation detected by the photosensitive component to control the telescopic cylinder 4 to drive the mounting component 3 to rotate and adjust the position, and the rotating member 74 rotates in coordination;

[0062] If the wind force detector detects that the wind force reaches the set minimum adjustment wind resistance value, the mounting bracket will make wind resistance adjustment, adjust the adjusting screw 72 and the moving screw 223, thereby driving the counterweight block 75 and the counterweight block 224 to move, and the telescopic end of the telescopic cylinder 4 will shrink, driving the corresponding mounting unit to rotate downward and close, thereby changing the distribution of the center of gravity of the mounting bracket and lowering the center of gravity of the mounting bracket; at the same time, the sun gear 227 can be adjusted to rotate according to the wind direction, driving the planetary gears 226 and the ring gear 225 to rotate, thereby driving the rotating seat 222 and the mounting unit to rotate, so that the mounting bracket does not set the side of the mounting unit as the windward side.

Claims

1. A photovoltaic panel mounting bracket for a photovoltaic storage building, characterized in that: It comprises a support seat, a connecting seat and a mounting unit; the supporting seats are respectively installed at the lower parts of both ends of the connecting seat, the connecting seat comprises a rotating mechanism and connecting frames vertically symmetrically arranged on both sides of the rotating mechanism, the side parts of the two connecting frames away from each other are respectively rotatably connected with the mounting units, and the rotating mechanism drives the mounting unit to rotate on the horizontal plane through a planetary gear mechanism; the mounting unit comprises a mounting assembly, an energy storage assembly and an adjustment assembly, and a telescopic cylinder is movably arranged between the connecting frame and the mounting assembly; the mounting assembly comprises a first mounting plate and a second mounting plate which are slidably connected, the first mounting plate and the second mounting plate are adjusted in relative position through a gear rack structure, an energy storage assembly is fixedly arranged between the first mounting plate and the connecting frame, and a plurality of photovoltaic panels are installed on the first mounting plate and the second mounting plate; the adjusting assembly is installed at the middle part of one end of the first mounting plate close to the support seat, and the adjusting assembly comprises a counterweight block 1, and the position of the counterweight block 1 is adjusted through a screw nut mechanism; The connecting seat also includes a connecting rod, the two ends of the connecting rod are respectively fixedly connected to the upper ends of the two groups of support seats, a rotating mechanism is installed in the middle of the connecting rod, and the rotating mechanism includes a rotating base, a rotating base rotatably arranged on the upper surface of the rotating base, and a moving screw rod. The bottom of the rotating base is fixedly connected to the connecting rod by bolts, and the two sides of the rotating base are respectively rotatably connected to the moving screw rod by symmetrically fixed straight plates, and the straight plates are arranged in parallel with the connecting rod, and the moving screw rod is threadedly connected with a second counterweight block; The support seat includes a column, a lifting rod and a stud. A movable support is threadedly connected to the lower part of the column. Three support units are arranged at intervals on the outer periphery of the movable support. The support unit includes a support rod and a joint. The joint is fixedly arranged on the movable support. The upper end of the support rod is fixedly connected to a connecting shaft rotatably arranged on the joint, and the lower end of the support rod is rotatably connected to a support base plate. The lower end of the support unit is fixedly connected to the ground or the roof through a rotatably arranged support base plate, and the support unit is adjusted to a relative position of the support unit and the column through a ratchet and pawl mechanism. A lifting rod is vertically slidably arranged in the column, and the lifting rod is lifted and lowered by a stud connected by an internal thread.

2. The photovoltaic panel mounting bracket for photovoltaic buildings according to claim 1 is characterized by: Each group of the mounting components also includes a support member and a sliding member; the support members and the sliding members are each provided with two groups, the two groups of support members are respectively fixedly connected to the two sides of the first mounting plate, the two groups of sliding members are respectively fixedly connected to the two sides of the second mounting plate, and the support members are slidably connected to the sliding members, and the support members and the sliding members are enabled to move the sliding members along the length direction of the support members through a gear rack mechanism.

3. The photovoltaic panel mounting bracket for photovoltaic buildings according to claim 1 is characterized in that: The rotating seat includes a turntable and a fixed rod fixed above the turntable. The upper surface of the rotating base is rotatably connected to the turntable through a planetary gear mechanism. The two connecting frames are symmetrically fixed on both sides of the fixed rod. The connecting frames are rotatably connected to the fixed end of the telescopic cylinder through rotating heads fixed at both ends of the lower part. The telescopic end of the telescopic cylinder is rotatably connected to the outer side wall of the corresponding support member.

4. The photovoltaic panel mounting bracket for photovoltaic buildings according to claim 1 is characterized in that: The adjusting assembly also includes a fixed seat, an adjusting screw, a nut block and a rotating member. The upper end of the fixed seat is fixedly connected to the first mounting plate, the lower end of the fixed seat is rotatably provided with an adjusting screw, the adjusting screw is threadedly connected with a nut block, the nut block is slidably connected to the rotating member, one end of the rotating member close to the connecting seat is rotatably connected to a connecting plate fixedly provided in the energy storage assembly, and the lower end of the sliding block passes through a matching groove opened through the rotating member and is fixedly connected to a counterweight block.

5. The photovoltaic panel mounting bracket for photovoltaic buildings according to claim 2 is characterized in that: An extension plate is extended downward from the middle of the support member on one side close to the first mounting plate; a notch is provided on the side of the sliding member close to the second mounting plate, the support member is inserted into the sliding member, a matching rod is fixedly provided below the sliding member, and the matching rod is located below the extension plate, a gear is rotatably provided inside the end of the support member away from the connecting frame, a rack is fixedly provided on the upper end of the sliding member, and the rack is meshed with the gear.

6. The photovoltaic panel mounting bracket for photovoltaic storage and flexible construction according to claim 5 is characterized by: Each group of the installation components also includes two symmetrically arranged fixing plates, which are respectively connected to the two supporting members, one end of the fixing plate is rotatably connected to the supporting member, and the other end is fixedly connected to the connecting frame, and the lower part of the opposite side of the two fixing plates is fixedly connected to the energy storage assembly.

7. The photovoltaic panel mounting bracket for photovoltaic buildings according to claim 1 is characterized by: It also includes a photovoltaic control device, which is electrically connected to the telescopic cylinder; a photosensitive component is installed on one end of the upper surface of the first mounting plate close to the connecting frame, and a wind force detector is also installed on the first mounting plate, the photosensitive component and the wind force detector are both electrically connected to the photovoltaic control device, the photovoltaic panel is electrically connected to the photovoltaic control device, and the photovoltaic control device is electrically connected to the energy storage component.

Images