Photovoltaic panel bearing device for photovoltaic energy storage

Abstract

The application discloses a photovoltaic panel bearing device for photovoltaic energy storage, belongs to the technical field of photovoltaic energy storage, and aims to solve the problem that alternating stress generated by severe weather easily causes stress concentration and plastic deformation of key parts of the photovoltaic panel bearing device, destroys the installation posture and structural stability, and leads to photovoltaic panel falling, equipment damage and safety problems due to the fact that there is no matching emergency treatment scheme and initial deformation is difficult to control. The photovoltaic panel bearing device comprises a stand, a plurality of bearing beam columns are connected to the surface of the stand through bolts, a main beam frame is connected to the top of the bearing beam columns through bolts, and a bearing cross beam is connected to the inside of the main beam frame through bolts. The photovoltaic panel bearing device is provided with an auxiliary support and emergency reinforcement assembly, can buffer load, resist the influence of severe weather, prolong the service life of the structure, and can sensitively capture deformation and transmit signals, start an emergency mechanism to form rigid support, avoid photovoltaic panel falling, and simultaneously prompt faults through warning signs, so that timely maintenance is facilitated and the overall safety is improved.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic energy storage technology, specifically to a photovoltaic panel support device for photovoltaic energy storage. Background Technology

[0002] A photovoltaic panel support device is a specialized structural device used in a photovoltaic system to fix and support photovoltaic panels, and whose position and angle can be adjusted as needed. It is also often called a photovoltaic mounting bracket or photovoltaic support structure, and is a core supporting component of a photovoltaic system.

[0003] The process of installing photovoltaic panels on the support device involves first surveying and preparing materials, positioning and fixing the support foundation, assembling, leveling and tightening, then arranging the photovoltaic panels one by one, fixing them diagonally to the guide rail with pressure blocks, connecting the cables to the combiner box inverter, completing the grounding insulation test, and then conducting acceptance.

[0004] Existing photovoltaic panel support devices, after tilting the photovoltaic panels, subject them to alternating stresses from severe weather conditions such as rainwater erosion, snow loads, and strong winds over a long period. This causes stress concentration at the bottom of the support device, beam-column connections, and mid-span of the crossbeams, gradually leading to plastic bending deformation. This, in turn, compromises the original installation tilt angle and the overall structural stability. Furthermore, existing support devices lack standardized emergency reinforcement plans, making it impossible to control initial deformation in a timely manner. This can easily cause large-scale deformation of components, resulting in the photovoltaic panels loosening and falling, damaging the equipment and potentially causing safety accidents.

[0005] To address the above issues, a photovoltaic panel support device for photovoltaic energy storage is proposed. Summary of the Invention

[0006] The purpose of this invention is to provide a photovoltaic panel support device for photovoltaic energy storage. By using this device, the problems in the background mentioned above can be solved. The support device is subjected to alternating stresses from rain, snow, strong winds, and temperature differences for a long time. The stress concentration at the bottom, beam-column connection and mid-span of the crossbeam is prone to plastic deformation, resulting in tilting and structural instability. At the same time, existing devices lack standardized emergency reinforcement schemes, and the initial deformation cannot be controlled in time, which can easily lead to large deformation of components, photovoltaic panel falling, equipment damage and safety accidents.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic panel support device for photovoltaic energy storage, comprising a pile, a plurality of support beams and columns bolted to the surface of the pile, a main beam frame bolted to the top of the plurality of support beams and columns, a support crossbeam bolted to the inside of the main beam frame, a photovoltaic panel disposed on the top of the support crossbeam, an auxiliary support component inserted into the middle of the support crossbeam, a linkage triggering component disposed at the connection between the support beam and column and the main beam frame, and an emergency reinforcement component bolted to one end of the support beam and column.

[0008] Furthermore, the auxiliary support assembly includes an auxiliary support cavity inserted into the middle of the load-bearing crossbeam. A plurality of energy storage springs are fixedly connected to the bottom of the inner wall of the auxiliary support cavity, and an arc-shaped pressure-bearing plate is fixedly connected to the top of the plurality of energy storage springs. The two ends of the arc-shaped pressure-bearing plate are slidably connected to the inner wall of the auxiliary support cavity.

[0009] Furthermore, the arc-shaped pressure-bearing plate is in contact with the bottom surface of the bearing beam, and a hinge shaft is provided at the bottom of the middle part of the arc-shaped pressure-bearing plate. A flip lever is provided at the bottom of the hinge shaft, and a rotating shaft is rotatably connected to the middle part of the flip lever. The rotating shaft is fixedly connected to the inner wall of the auxiliary support cavity.

[0010] Furthermore, the inner wall of the auxiliary support cavity is provided with multiple limiting top plates, and the bottom end plates of the multiple limiting top plates are provided at both ends of the top of the flip lever. A long pull rod is provided through the bottom of the auxiliary support cavity, and the bottom of the flip lever is fixedly connected to the long pull rod.

[0011] Furthermore, the linkage triggering component includes a rotating shaft frame disposed at one end of the connection between the load-bearing beam and the main beam frame, a swing arm fixedly connected to the surface of the rotating shaft frame, and the interior of the swing arm being inserted into a long tie rod.

[0012] Furthermore, a rotating wheel is rotatably connected to the bottom of the rotating shaft frame, and a steel wire rope is wound around the surface of the rotating wheel. One end of the steel wire rope is fixedly connected to the bottom of the swing arm.

[0013] Furthermore, the emergency reinforcement assembly includes a first hinged seat bolted to one end of the load-bearing beam, and an outer sleeve is fixedly connected to the top of the first hinged seat.

[0014] Furthermore, a pre-compression spring is provided at the bottom of the outer tube, and an inner support rod is fixedly connected to the top of the pre-compression spring. A groove is provided at the top of the inner support rod, and the inner support rod is slidably connected to the outer tube.

[0015] Furthermore, the inner support rod is provided with elastic ratchet teeth at both ends, and a fixed ratchet tooth is fixedly connected to the inner wall of the outer sleeve. The fixed ratchet tooth is set on the movement trajectory of the elastic ratchet tooth, and the fixed ratchet tooth can mesh with the elastic ratchet tooth.

[0016] Furthermore, a cutting seat is fixedly connected to the top surface of the outer sleeve, the cutting seat has an opening, the opening of the cutting seat coincides with the groove of the inner support rod, a shear pin is inserted into the inside of the cutting seat, multiple red warning protrusions are fixedly connected to the top surface of the inner support rod, and a second hinge seat is hinged to the top of the inner support rod, the second hinge seat is fixedly connected to one end of the bottom of the auxiliary support cavity.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention provides long-term elastic protection for the load-bearing beam by setting auxiliary support components. It achieves adaptive buffering pressure by relying on the storage spring and the arc-shaped pressure-bearing plate. In response to the alternating stress generated by severe weather such as rain, snow, and strong winds, this structure can effectively disperse the concentrated load at the connection between the beam and the column, suppress plastic bending deformation of the components, stabilize the installation posture of the photovoltaic panel, improve the structural stability of the load-bearing body, and extend the overall service life of the load-bearing device.

[0018] By setting up a linkage triggering component, the device can accurately capture the initial deformation of the structure and complete the power linkage transmission. The device is specially designed for the connection nodes where the support deformation is frequent. Whether the displacement or bending occurs at the mid-span of the load-bearing beam or at the connection between the beam and the main beam frame, the device can quickly sense and output action signals through the transmission structure such as the swing arm, wire rope, and long tie rod, thereby improving the timeliness of detecting minor deformations and providing reliable pre-trigger conditions for the activation of the emergency protection structure.

[0019] By setting up emergency reinforcement components, when the load-bearing device deforms and triggers the linkage mechanism, the shear pin breaks and releases the lock. The pre-compressed spring pushes the inner support rod to extend outward, and the engagement of the elastic ratchet and the fixed ratchet achieves one-way self-locking, forming a rigid oblique support. This effectively prevents further deformation of the structure and avoids the photovoltaic panels from loosening and falling. At the same time, the red warning convex strip on the surface of the inner support rod is exposed, visually reminding maintenance personnel of equipment failure, facilitating immediate repair work, and reducing the probability of equipment damage and safety accidents. Attached Figure Description

[0020] Figure 1 This is a first-view three-dimensional structural diagram of the photovoltaic panel support device for photovoltaic energy storage according to the present invention; Figure 2 This is a two-dimensional structural diagram of the photovoltaic panel support device for photovoltaic energy storage according to the present invention from a second perspective. Figure 3 This is a three-dimensional structural diagram of the cooperation between the load-bearing crossbeam and the auxiliary support cavity of the present invention; Figure 4 This is a three-dimensional structural diagram of the energy storage spring and the arc-shaped pressure-bearing plate of the present invention. Figure 5 This is a three-dimensional structural diagram of the cooperation between the flip lever and the rotating shaft of the present invention; Figure 6 This is a three-dimensional structural diagram of the steel wire rope and shear pin of the present invention. Figure 7 for Figure 6 Enlarged view of A in the middle; Figure 8 This is a three-dimensional structural diagram of the outer sleeve and the pre-compression spring of the present invention. Figure 9 This is a three-dimensional structural diagram of the elastic ratchet and fixed ratchet of the present invention.

[0021] In the diagram: 1. Pile; 2. Bearing beam / column; 3. Main beam frame; 4. Bearing crossbeam; 5. Photovoltaic panel; 6. Auxiliary support assembly; 61. Auxiliary support cavity; 62. Storage spring; 63. Arc-shaped pressure bearing plate; 64. Hinge shaft; 65. Flip lever; 66. Rotating shaft; 67. Limiting top plate; 68. Long tie rod; 7. Linkage trigger assembly; 71. Rotating shaft frame; 72. Swing arm; 73. Rotating wheel; 74. Steel wire rope; 8. Emergency reinforcement assembly; 81. First hinge seat; 82. Outer sleeve; 83. Pre-compression spring; 84. Inner support rod; 85. Elastic ratchet; 86. Fixed ratchet; 87. Cutting seat; 88. Red warning convex strip; 89. Shear pin; 810. Second hinge seat. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] like Figures 1-9 As shown, the following preferred technical solution is provided: A photovoltaic panel support device for photovoltaic energy storage includes a pile 1, which serves as the foundation support component of the entire support device. The pile 1 is set on the ground and bears all structural loads on its upper part, providing stable foundation support for the photovoltaic panel 5 and the main body of the support device. Multiple load-bearing beams 2 are bolted to the surface of the pile 1. These beams 2 act as vertical force transmission structures, evenly bearing the support force transmitted upwards from the pile 1, while also distributing the load on the upper part of the beams 2, achieving average transmission of vertical force and ensuring the stability of the vertical support. A main beam frame 3 is bolted to the top of the multiple load-bearing beams 2. The main beam frame 3 serves as a support structure... The upper part of the load-bearing frame of the beam column 2 integrates the force of each load-bearing beam column 2, and improves the integrity and deformation resistance of the entire load-bearing device. The main beam frame 3 is internally bolted to the load-bearing crossbeam 4. The load-bearing crossbeam 4 is a direct support component, which can fix and limit the objects on the load-bearing crossbeam 4. At the same time, it can evenly distribute the self-weight of the objects fixed on the surface of the load-bearing crossbeam 4 and the additional load brought by external factors to the main beam frame 3. The top of the load-bearing crossbeam 4 is equipped with a photovoltaic panel 5. The photovoltaic panel 5 is the core light energy collection component of the photovoltaic energy storage system. It is fixedly installed on the top of the load-bearing crossbeam 4 and stably deployed with the support structure below to complete the photoelectric conversion operation. An auxiliary support component 6 is inserted into the middle of the load-bearing beam 4. During the installation of the photovoltaic panel 5, the auxiliary support component 6 provides secondary support and protection for the load-bearing beam 4, improving the overall structural characteristics. Through this auxiliary support, without affecting the normal operation of the photovoltaic panel 5, the auxiliary support component 6, relying on its own elastic structure and structural shape characteristics, achieves adaptive buffering and support, effectively distributing the force on the load-bearing beam 4, suppressing compressive deformation, and extending the service life of the load-bearing beam 4. A linkage trigger component 7 is installed at the connection between the load-bearing beam column 2 and the main beam frame 3. The linkage trigger component 7 is located in an area where the overall structure experiences significant stress deformation. Connected to the connection structure of the load-bearing beam column 2 and the main beam frame 3, the linkage trigger component 7 accurately senses load changes and structural deformation at the connection point, acting as a power transmission mechanism to complete the linkage action. This provides a prerequisite signal for triggering subsequent structures, and at the same time, it connects the preceding and following structures to realize the linkage between various structures, and jointly improves the linkage handling effect when the load-bearing device changes. One end of the load-bearing beam 2 is bolted to the emergency reinforcement component 8. The emergency reinforcement component 8 is the overload safety protection structure of the entire load-bearing device. When the load exceeds the standard in certain parts of the load-bearing device, through the cooperation of the auxiliary support component 6 and the linkage trigger component 7, the deformation stroke energy is used to automatically complete the extension reinforcement of the load-bearing beam 4. At the same time, the rigid support of the emergency reinforcement component 8 also provides new support force for the deformation at the connection of the load-bearing device, prolonging the time before the risk occurs. It is also equipped with a warning structure to intuitively indicate the equipment abnormality, so that the operators can find the problem part as soon as possible, avoid further damage, and greatly improve the structural safety of the support under extreme working conditions. The auxiliary support component 6 is first inserted into the load-bearing beam 4, and then moved to the part of the load-bearing beam 4 that has been bent and deformed. Through its own elastic support and the rigid connection of the shell, it first forms a secondary support for the load-bearing beam 4, improving the overall structural strength characteristics of the load-bearing beam 4. At the same time, the auxiliary support component 6 can achieve a tight fit with the load-bearing beam 4 through its own support structure without affecting the installation and operation of the photovoltaic panel 5. It can achieve adaptive buffering and support when the load-bearing device deforms. At the same time as the auxiliary support, the linkage action starts to operate, effectively sharing the force of the load-bearing beam 4. The linkage trigger component 7 receives the response of the upper auxiliary support component 6 during operation. At the same time, through the close fit with the connection between the load-bearing beam and column 2 and the main beam frame 3, the linkage trigger component 7 can quickly provide feedback when the connection deforms, providing a trigger signal for the subsequent triggering of the structure. When the load-bearing beam 4 deforms, the emergency reinforcement component 8 can trigger the linkage trigger component 7 via the auxiliary support component 6, and then the linkage trigger component 7 can respond to achieve emergency reinforcement. At the same time, when the connection between the load-bearing beam column 2 and the main beam frame 3 of the load-bearing device deforms, the linkage trigger component 7 can directly trigger the response, so that the emergency reinforcement component 8 can directly provide rigid support to the auxiliary support component 6, and promptly handle the deformation at the connection. The rigid support also provides new support force for the load-bearing device, extending the time before the risk occurs. In addition, the emergency reinforcement component 8 is equipped with a warning structure, which allows on-site personnel to visually observe the abnormality of the load-bearing device, making it easier for operators to quickly find the problem area, avoid further damage, and greatly improve the structural safety of the support under extreme working conditions.

[0024] like Figures 2-4 As shown, the auxiliary support assembly 6 includes an auxiliary support cavity 61 inserted into the middle of the supporting beam 4. Multiple springs 62 are fixedly connected to the bottom of the inner wall of the auxiliary support cavity 61, and an arc-shaped pressure-bearing plate 63 is fixedly connected to the top of the multiple springs 62. The two ends of the arc-shaped pressure-bearing plate 63 are slidably connected to the inner wall of the auxiliary support cavity 61. During the installation of the photovoltaic panel 5, the auxiliary support assembly 6 starts operating, and the auxiliary support cavity 61 begins to connect with the supporting beam 4. Then, the auxiliary support cavity 61 is manually moved to the middle section of the supporting beam 4 where bending deformation is likely to occur, and then the auxiliary support cavity 61 is fixed with bolts. At this time, the arc-shaped pressure-bearing plate 63 can slide up and down inside the auxiliary support cavity 61. Simultaneously, the multiple springs 62 at the bottom of the inner wall of the auxiliary support cavity 61 have their initial elasticity values ​​set before installation, maintaining a relatively stable state of the springs 62 in the auxiliary support cavity 61, only pushing against the arc-shaped pressure-bearing plate 63 to provide elastic support to the bottom of the supporting beam 4.

[0025] like Figures 3-5 As shown, the arc-shaped pressure-bearing plate 63 is in contact with the bottom surface of the bearing beam 4. A hinge shaft 64 is provided at the bottom of the middle part of the arc-shaped pressure-bearing plate 63. A flipping lever 65 is provided at the bottom of the hinge shaft 64. A rotating shaft 66 is rotatably connected to the middle of the flipping lever 65. The rotating shaft 66 is fixedly connected to the inner wall of the auxiliary support cavity 61. When the bearing device is in normal operation, the arc-shaped pressure-bearing plate 63 is always in close contact with the bottom surface of the bearing beam 4, continuously outputting auxiliary support force and reducing the probability of deformation of the bearing beam 4. The hinge shaft 64 at the bottom of the arc-shaped pressure-bearing plate 63 is a movable transmission connector, realizing the flexible connection between the arc-shaped pressure-bearing plate 63 and the lower flipping lever 65. When the arc-shaped pressure-bearing plate 63 is subjected to bending force and descends, it can complete the flipping swing between the flipping lever 65 and the fixed fulcrum rotating shaft 66, ensuring the normal transmission of force, converting the vertical pressure of the arc-shaped pressure-bearing plate 63 into swinging motion, strictly limiting the swing trajectory of the lever, and ensuring that the transmission action is stable and orderly.

[0026] like Figures 4-6 As shown, the inner wall of the auxiliary support cavity 61 is provided with multiple limiting top plates 67. The bottom end plates of the multiple limiting top plates 67 are set at both ends of the top of the flip lever 65. A long pull rod 68 is provided through the bottom of the auxiliary support cavity 61. The bottom of the flip lever 65 is fixedly connected to the long pull rod 68. The limiting top plates 67 are limiting and protective structures that can limit the flip angle of the flip lever 65 and prevent the flip lever 65 from flipping under normal conditions. Only when the arc-shaped pressure plate 63 is subjected to bending force and drops without rebounding can the flip lever 65 be unlocked from the limiting top plates 67. Then, the flip lever 65 is rigidly connected to the long pull rod 68. The swing of the flip lever 65 will drive the long pull rod 68 to linearly transmit power at the bottom of the auxiliary support cavity 61, realizing the downward extension of power transmission. While outputting the internal transmission action outward, it also provides the premise for the operation of subsequent components.

[0027] like Figures 3-7 As shown, the linkage triggering component 7 includes a rotating shaft frame 71 located at one end of the connection between the load-bearing beam column 2 and the main beam frame 3. A swing arm 72 is fixedly connected to the surface of the rotating shaft frame 71, and the inside of the swing arm 72 is inserted into the long tie rod 68. Since the rigid connection at the connection is relatively weak, most bending deformations occur at this location. The rotating shaft frame 71 is located at the connection, which can clearly and quickly identify changes at the connection. Through the deformation at the connection, it triggers its own deformation to allow the transmission force to continue to be transmitted to the subsequent parts. When the load-bearing crossbeam 4 undergoes bending deformation, the long tie rod 68 moves inside the swing arm 72. At this time, the moving swing arm 72 will swing on the rotating shaft frame 71. By swinging, the bending feedback is increased, which facilitates the triggering of the subsequent structure.

[0028] like Figure 6 and Figure 7 As shown, a rotating wheel 73 is rotatably connected to the bottom of the rotating shaft frame 71. A steel wire rope 74 is wound around the surface of the rotating wheel 73, and one end of the steel wire rope 74 is fixedly connected to the bottom of the swing arm 72. As the swing arm 72 swings, the steel wire rope 74 fixedly connected to the bottom of the swing arm 72 is pulled. At this time, the steel wire rope 74 is pulled on the rotating wheel 73 at the bottom of the rotating shaft frame 71, which facilitates the triggering operation of the subsequent structure. At this time, the linkage triggering component 7 can promptly capture and trigger the operation of the subsequent structure when bending deformation occurs at any position at the connection between the load-bearing crossbeam 4 and the load-bearing column 2 and the main beam frame 3.

[0029] like Figure 6As shown, the emergency reinforcement component 8 includes a first hinge seat 81 bolted to one end of the load-bearing beam 2, and an outer sleeve 82 fixedly connected to the top of the first hinge seat 81. The first hinge seat 81 is a hinge mounting base, which is fastened to one side of the load-bearing beam 2 by bolts to provide angle flipping capability. Then the outer sleeve 82 is installed on the first hinge seat 81 to provide basic support force and guidance when the subsequent load-bearing device undergoes bending deformation.

[0030] like Figures 6-8 As shown, a pre-compression spring 83 is provided at the bottom of the outer tube 82, and an inner support rod 84 is fixedly connected to the top of the pre-compression spring 83. The top of the inner support rod 84 has a groove, and the inner support rod 84 is slidably connected to the outer tube 82. The pre-compression spring 83 provides elastic support for the inner support rod 84 at the bottom of the outer tube 82. At this time, the pre-compression spring 83 has been set with a compression amount. When the bearing device does not deform, the pre-compression spring 83 is always in a compressed state. At the same time, the pre-compression spring 83 pulls the inner support rod 84 inside the outer tube 82, maintaining its initial state. Meanwhile, the top of the inner support rod 84 has a groove, which is used to cooperate with the subsequent structure to complete the normal locking positioning, preventing the pre-compression spring 83 from driving the inner support rod 84 to extend out of the outer tube 82 under normal conditions.

[0031] like Figures 6-9 As shown, the inner support rod 84 is provided with elastic ratchet teeth 85 at both ends, and a fixed ratchet tooth 86 is fixedly connected to the inner wall of the outer sleeve 82. The fixed ratchet tooth 86 is set on the movement trajectory of the elastic ratchet tooth 85, and the fixed ratchet tooth 86 can mesh with the elastic ratchet tooth 85. The elastic ratchet teeth 85 at both ends of the inner support rod 84 can form a meshing state with the fixed ratchet tooth 86 on the inner wall of the outer sleeve 82. When the inner support rod 84 is released from its normal locking state, it is pushed out of the inner support rod 84 by the elastic force of the pre-compression spring 83. When the elastic ratchet tooth 85 moves outward, it can actively retract when it comes into contact with the fixed ratchet tooth 86 to actively avoid it and ensure the smooth extension of the inner support rod 84. When the inner support rod 84 is retracted by force, the elastic ratchet tooth 85 and the fixed ratchet tooth 86 form a rigid fixation to prevent the inner support rod 84 from retracting.

[0032] like Figures 6-9As shown, a cutting seat 87 is fixedly connected to the top surface of the outer sleeve 82. The cutting seat 87 has an opening that coincides with the groove of the inner support rod 84. A shear pin 89 is inserted into the inside of the cutting seat 87. Multiple red warning protrusions 88 are fixedly connected to the top surface of the inner support rod 84. A second hinge seat 810 is hinged to the top of the inner support rod 84. The second hinge seat 810 is fixedly connected to one bottom end of the auxiliary support cavity 61. The second hinge seat 810 at the top of the inner support rod 84 is fixedly connected to the auxiliary support cavity 61, so that the emergency reinforcement component 8 can provide oblique top support reinforcement to the overall support. When the load-bearing device undergoes bending deformation, the wire rope 74 pulls the shear pin 89 in the cutting seat 87, causing it to break. As the shear pin 89 breaks... After the inner support rod 84 loses its limiting structure, the pre-compression spring 83 begins to release, pushing the inner support rod 84 outwards into the auxiliary support cavity 61 from inside the outer sleeve 82. Then, the elastic ratchet 85 continuously contracts elastically to avoid the fixed ratchet 86 until the inner support rod 84 can no longer extend. At this time, the inner support rod 84 and the outer sleeve 82 are rigidly connected through the elastic ratchet 85 and the fixed ratchet 86. The extension of the inner support rod 84 at this time causes the red warning convex strip 88 fixedly connected to the surface to extend out of the top of the outer sleeve 82. At this time, the inner support rod 84, together with the outer sleeve 82, provides emergency support for the load-bearing device based on the load-bearing beam column 2, prolonging the time before the load-bearing device deteriorates, and reminding the staff through the red warning convex strip 88, so as to facilitate timely maintenance of the load-bearing device.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel support device for photovoltaic energy storage, comprising a support pile (1), characterized in that: The surface of the pile (1) is bolted with multiple load-bearing beams (2), the top of the multiple load-bearing beams (2) is bolted with a main beam frame (3), the inside of the main beam frame (3) is bolted with a load-bearing crossbeam (4), the top of the load-bearing crossbeam (4) is provided with a photovoltaic panel (5), the middle of the load-bearing crossbeam (4) is inserted with an auxiliary support component (6), the connection between the load-bearing beam (2) and the main beam frame (3) is provided with a linkage trigger component (7), and one end of the load-bearing beam (2) is bolted with an emergency reinforcement component (8).

2. The photovoltaic panel support device for photovoltaic energy storage according to claim 1, characterized in that: The auxiliary support assembly (6) includes an auxiliary support cavity (61) inserted into the middle of the load-bearing crossbeam (4). Multiple energy storage springs (62) are fixedly connected to the bottom of the inner wall of the auxiliary support cavity (61). An arc-shaped pressure bearing plate (63) is fixedly connected to the top of the multiple energy storage springs (62). The two ends of the arc-shaped pressure bearing plate (63) are slidably connected to the inner wall of the auxiliary support cavity (61).

3. The photovoltaic panel support device for photovoltaic energy storage according to claim 2, characterized in that: The arc-shaped pressure-bearing plate (63) is in contact with the bottom surface of the bearing beam (4). A hinge shaft (64) is provided at the bottom of the middle part of the arc-shaped pressure-bearing plate (63). A flip lever (65) is provided at the bottom of the hinge shaft (64). A rotating shaft (66) is rotatably connected to the middle part of the flip lever (65). The rotating shaft (66) is fixedly connected to the inner wall of the auxiliary support cavity (61).

4. A photovoltaic panel support device for photovoltaic energy storage according to claim 3, characterized in that: The inner wall of the auxiliary support cavity (61) is provided with multiple limiting top plates (67), and the bottom end plates of the multiple limiting top plates (67) are provided at both ends of the top of the flip lever (65). A long pull rod (68) is provided through the bottom of the auxiliary support cavity (61), and the bottom of the flip lever (65) is fixedly connected to the long pull rod (68).

5. A photovoltaic panel support device for photovoltaic energy storage according to claim 4, characterized in that: The linkage triggering component (7) includes a rotating shaft frame (71) set at one end of the connection between the load-bearing beam column (2) and the main beam frame (3). A swing arm (72) is fixedly connected to the surface of the rotating shaft frame (71), and the inside of the swing arm (72) is inserted into the long tie rod (68).

6. A photovoltaic panel support device for photovoltaic energy storage according to claim 5, characterized in that: The bottom of the rotating shaft frame (71) is rotatably connected to a wheel (73), and a steel wire rope (74) is wound around the surface of the wheel (73). One end of the steel wire rope (74) is fixedly connected to the bottom of the swing arm (72).

7. A photovoltaic panel support device for photovoltaic energy storage according to claim 1, characterized in that: The emergency reinforcement component (8) includes a first hinge seat (81) bolted to one end of the load-bearing beam (2), and an outer sleeve (82) is fixedly connected to the top of the first hinge seat (81).

8. A photovoltaic panel support device for photovoltaic energy storage according to claim 7, characterized in that: The bottom of the outer tube (82) is provided with a pre-compression spring (83), and the top of the pre-compression spring (83) is fixedly connected with an inner support rod (84). The top of the inner support rod (84) is provided with a groove, and the inner support rod (84) is slidably connected to the outer tube (82).

9. A photovoltaic panel support device for photovoltaic energy storage according to claim 8, characterized in that: The inner support rod (84) is provided with elastic ratchet teeth (85) at both ends, and a fixed ratchet tooth (86) is fixedly connected to the inner wall of the outer sleeve (82). The fixed ratchet tooth (86) is set on the moving trajectory of the elastic ratchet tooth (85), and the fixed ratchet tooth (86) can mesh with the elastic ratchet tooth (85).

10. A photovoltaic panel support device for photovoltaic energy storage according to claim 9, characterized in that: A cutting seat (87) is fixedly connected to the top surface of the outer tube (82). The cutting seat (87) has an opening that coincides with the groove of the inner support rod (84). A shear pin (89) is inserted into the inside of the cutting seat (87). A plurality of red warning convex strips (88) are fixedly connected to the top surface of the inner support rod (84). A second hinge seat (810) is hinged to the top of the inner support rod (84). The second hinge seat (810) is fixedly connected to one end of the bottom of the auxiliary support cavity (61).

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