Anti-toppling protection device for photovoltaic module
By designing an anti-dumping protection device for photovoltaic modules and using turning plates, backing plates and anti-dumping components to disperse lateral forces, the problem of photovoltaic modules tipping over during construction was solved, thereby improving safety and construction efficiency.
Patent Information
- Application Number
- CN202422737422.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-11
AI Technical Summary
During the construction of photovoltaic power stations, there is a lack of reliable anti-dumping measures when transporting and placing photovoltaic modules, which poses a potential collapse hazard and leads to greater safety risks.
A photovoltaic module anti-dumping protection device is designed, which includes a base plate, a round rod, a rotating plate, a backing plate and an anti-dumping component. The photovoltaic module is placed by setting the rotating plate and the backing plate, and the anti-dumping component is set on the round rod to disperse the lateral force. The anti-dumping bar and the hinged rod form a stable structure to prevent the photovoltaic module from tipping over.
It effectively prevents photovoltaic modules from tipping over during transportation and placement, reduces casualties and equipment damage, improves construction safety and efficiency, and ensures the stability and reliability of modules.
Smart Images
Figure CN223364068U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic component installation, and more specifically, to an anti-dumping protection device for a photovoltaic component. Background Art
[0002] During the construction of photovoltaic power stations, one person is usually required to straighten the photovoltaic modules after they are unpacked, while other personnel carry the modules. However, due to the lack of reliable anti-dumping measures, each box of photovoltaic modules (about 20 to 25 modules, placed upright) is subject to large lateral forces after the fixing braids are released. When affected by external wind or when the attention of the support personnel is distracted, there is a hidden danger of the photovoltaic modules collapsing, posing a high safety risk.
[0003] Therefore, it is necessary to design a photovoltaic module anti-dumping protection device to solve the above problems. Utility Model Content
[0004] In view of this, the present invention proposes a photovoltaic assembly anti-dumping protection device to solve the problem that the nozzle on the surface of the existing photovoltaic panel cleaning device cannot cover the impacted photovoltaic panel surface.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A photovoltaic module anti-dumping protection device comprises a base plate, two round rods are symmetrically installed vertically on both sides of the top surface of the base plate near the outer edge, the top of each round rod is hinged to a connecting plate, the connecting plate is hinged to the top of a rotating plate at one end away from the round rod, the bottom end of the rotating plate is placed in a corresponding strip groove opened on the base plate, the two rotating plates are parallel to each other and inclined relative to the base plate, a number of supporting plates are connected between the two rotating plates along the inclined direction, the two strip grooves are symmetrically opened on the base plate, and a number of support areas for supporting the bottom end of the rotating plate are provided in the strip grooves along their axial direction; each round rod is correspondingly installed with an anti-dumping component on the side away from the other round rod to disperse the lateral force exerted on the round rod, and the two anti-dumping components are symmetrically arranged.
[0007] Preferably, a stepped support plate is axially fixed inside the strip-shaped groove, and the two plate surfaces forming a "V" shape in the support plate and the inner wall of the strip-shaped groove together form the support area.
[0008] Preferably, the anti-dumping member includes an upper sliding ring and a lower sliding ring which are slidably mounted on the round rod, the outer side of the upper sliding ring is rotatably connected to the top end of an anti-roll bar, the outer side of the lower sliding ring is rotatably connected to one end of a hinged rod, the other end of the hinged rod is hinged to the middle section of the anti-roll bar, and the bottom end of the anti-roll bar is used to support the ground; the upper sliding ring and the lower sliding ring can each be temporarily locked on the round rod through the corresponding limiting mechanism thereon.
[0009] Preferably, the upper slip ring and the lower slip ring have the same structure, both of which are a clamping ring with an interface part; the interface parts on the two upper slip rings are arranged opposite to each other, and the interface parts on the two lower slip rings are also arranged opposite to each other; bolt holes are provided on the two flanges forming the interface parts, and the two flanges are connected by a locking bolt passing through the two bolt holes and a locking nut cooperating with the locking bolt to achieve the tightening or loosening of the clamping ring.
[0010] Preferably, a support head is fixedly mounted on the bottom end of the anti-roll bar near the ground, and the outer diameter of the support head is larger than the outer diameter of the anti-roll bar.
[0011] Preferably, an anti-slip pad is fixed to the bottom surface of the support head.
[0012] Preferably, a detachable connector is installed between the round rod and the rotating plate located on the same side.
[0013] Preferably, the connecting member is an L-shaped plate, and a plurality of connecting holes are axially opened on the lower vertical plate of the L-shaped plate, a threaded hole 1 is opened on the round rod, and a threaded hole 2 is opened on the rotating plate; a connecting bolt 1 passes through the corresponding connecting hole and the threaded hole 1 to fix one end of the L-shaped plate to the round rod; a connecting bolt 2 passes through the corresponding connecting hole and the threaded hole 2 to fix the other end of the L-shaped plate to the rotating plate.
[0014] Compared with the existing technology, the photovoltaic module anti-dumping protection device of the present invention has the following beneficial effects:
[0015] 1. The utility model places photovoltaic modules by arranging a rotating plate and a supporting plate, and arranges an anti-dumping component on the round rod, which can effectively prevent the photovoltaic modules from dumping during transportation and placement, reducing the risk of casualties and equipment damage caused by module collapse, improving the safety of the construction process, and reducing the rearrangement and transportation work required due to module dumping, thereby saving time and manpower and improving the efficiency of photovoltaic power station construction.
[0016] 2. The rotating plate in the present invention can be adjusted in installation angle to support photovoltaic modules of different specifications and quantities. The multiple support areas within the strip-shaped grooves provide stable support for the ends of the rotating plate, allowing the rotating plate to remain stable at different angles. By rotating the rotating plate, the bottom of the rotating plate is supported by the corresponding support areas, ensuring the stability of the photovoltaic modules placed on the rotating plate. In this way, during the process of transporting or operating the photovoltaic modules, even if affected by certain external forces, the photovoltaic modules are not likely to fall or shake, thereby improving the safety and reliability of the work.
[0017] 3. The anti-dump structure of the present invention primarily consists of an upper sliding ring, a lower sliding ring, an anti-roll bar, and an articulated rod. After the anti-dump structure is in place, the PV module is placed on the back plate and the rotating plate. When the PV module is subjected to lateral forces or is in danger of tipping, the support head at the bottom of the anti-roll bar provides support to prevent the PV module from tipping. The anti-roll bar and articulated rod form a stable structure that effectively disperses and resists lateral forces, increasing the stability and safety of the PV module.
[0018] 4. The utility model connects the round rod and the rotating plate together through the L-shaped plate and the connecting bolts, making the connection between the round rod and the rotating plate more stable, and can effectively prevent the rotating plate from loosening or displacement during use, thereby improving the stability and reliability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.
[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a photovoltaic module anti-dumping protection device.
[0021] Figure 2 This is a structural schematic diagram of the main part of a photovoltaic module anti-dumping protection device of the present utility model.
[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the anti-dumping component in the utility model.
[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting piece in the present utility model.
[0024] In the figure: 1-base plate, 2-round rod, 3-connecting plate, 4-rotating plate, 5-strip groove, 6-back plate, 7-support plate, 8-upper sliding ring, 9-lower sliding ring, 10-anti-roll bar, 11-hinged rod, 12-holding ring, 13-flange, 14-locking bolt, 15-locking nut, 16-support head, 17-L-shaped plate, 18-connecting hole, 19-connecting bolt 1, 20-connecting bolt 2. DETAILED DESCRIPTION
[0025] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.
[0026] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.
[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.
[0028] Example:
[0029] See Figure 1-Figure 4The top of each round rod 2 is hinged with a connecting plate 3, and one end of the connecting plate 3 is hinged with the top of a rotating plate 4. The bottom end of the rotating plate 4 is placed in the corresponding strip groove 5 opened on the bottom plate 1. The two rotating plates 4 are parallel to each other and are inclined relative to the bottom plate 1. Several supporting plates 6 are connected between the two rotating plates 4 along the inclined direction. The photovoltaic module is placed on the supporting plate 6 and the two rotating plates 4. Multiple supporting plates 6 can play a certain role in limiting and supporting the photovoltaic module to prevent the photovoltaic module from sliding or shifting on the rotating plate 4; the two strip grooves 5 are symmetrically opened on the bottom plate 1, and the strip grooves 5 are provided with several supporting areas along their axial direction for resisting the bottom end of the rotating plate. The supporting area not only provides a stable support for the rotating plate 4, but also can adapt to the support requirements of the rotating plate 4 at different angles.
[0030] An anti-dumping component is correspondingly installed on the side of each round rod 2 facing away from the other round rod to disperse the lateral force applied to the round rod, and the two anti-dumping components are symmetrically arranged.
[0031] The utility model places photovoltaic modules by arranging a rotating plate 4 and a supporting plate 6, and arranges an anti-dumping component on the round rod 2 to disperse and resist the lateral force exerted on the round rod 2, which can effectively prevent the photovoltaic modules from dumping during transportation and placement, reduces the risk of casualties and equipment damage caused by the collapse of modules, improves the safety of the construction process, and reduces the rearrangement and transportation work required due to the dumping of modules, thereby saving time and manpower and improving the efficiency of the construction of photovoltaic power stations.
[0032] In a further specific embodiment, a stepped support plate 7 is axially fixed inside the strip groove 5. The two "V"-shaped plate surfaces of the support plate 7 and the inner wall of the strip groove together form a support area. By allowing the bottom end of the rotating plate 4 to rest against different support areas, the angle of the rotating plate 4 can be adjusted.
[0033] Specifically, when the turn plate 4 rotates, its bottom end can be supported on different step surfaces, thereby ensuring that the turn plate 4 can remain stable at different positions, and further ensuring the stability of the photovoltaic components placed on the turn plate 4. In this way, during the process of transporting or operating the photovoltaic components, even if affected by a certain external force, the photovoltaic components are not prone to tipping over or shaking, thereby improving the safety and reliability of the work.
[0034] In a further specific embodiment, the anti-dumping component includes an upper sliding ring 8 and a lower sliding ring 9 which are slidably mounted on the round rod 2. The outer side of the upper sliding ring 8 is rotatably connected to the top of an anti-roll bar 10, and the outer side of the lower sliding ring 9 is rotatably connected to one end of a hinged rod 11. The other end of the hinged rod 11 is hinged to the middle section of the anti-roll bar 10, and the bottom end of the anti-roll bar 10 is used to support the ground; the upper sliding ring 8 and the lower sliding ring 9 can each be temporarily locked on the round rod 2 through the corresponding limiting mechanism thereon.
[0035] When installing the anti-dumping component in the present invention, the top end of the anti-dumping bar 10 is first rotated and connected to the upper slip ring 8, and then the two ends of the hinged rod 11 are hinged to the anti-dumping bar 10 and the lower slip ring 9 respectively; when the photovoltaic module needs to be protected from dumping, the upper slip ring 8 and the lower slip ring 9 are first slid and adjusted to a suitable position, and the angle and position of the anti-dumping bar 10 and the hinged rod 11 are changed so that the bottom end of the anti-dumping bar 10 can be against the ground, and then the position of the upper slip ring 8 and the lower slip ring 9 is fixed by the limiting mechanism.
[0036] After the anti-tilt component is set up, the photovoltaic assembly is placed on the back plate 6 and the rotating plate 4. When the photovoltaic assembly is subjected to lateral force or may tilt, the bottom end of the anti-tilt bar 10 can provide support force to prevent the photovoltaic assembly from tilting. The stable structure formed by the anti-tilt bar 10 and the hinged rod 11 can effectively disperse and resist lateral force, thereby increasing the stability and safety of the photovoltaic assembly.
[0037] Furthermore, the upper slip ring 8 and the lower slip ring 9 have the same structure, both of which are a clamping ring 12 with an interface portion; the interface portions on the two upper slip rings 8 are arranged opposite to each other, and the interface portions on the two lower slip rings 9 are also arranged opposite to each other; bolt holes are provided on the two flanges 13 forming the interface portions, and the two flanges 13 are connected by a locking bolt 14 passing through the two bolt holes and a locking nut 15 cooperating with the locking bolt 14 to achieve the tightening or loosening of the clamping ring 12.
[0038] A support head 16 is further fixedly installed at the bottom end of the anti-roll bar 10 near the ground. The outer diameter of the support head 16 is larger than the outer diameter of the anti-roll bar 10. An anti-slip pad is also fixed to the bottom surface of the support head 16 to increase the contact area and friction between the bottom end of the anti-roll bar and the ground.
[0039] In a further specific embodiment, a detachable connecting piece is installed between the round rod 2 and the rotating plate 4 on the same side.
[0040] Furthermore, the connecting member is an L-shaped plate 17, and a plurality of connecting holes 18 are axially opened on the lower vertical plate of the L-shaped plate 17, a threaded hole 1 is opened on the round rod 2, and a threaded hole 2 is opened on the rotating plate 4; a connecting bolt 19 passes through the corresponding connecting hole 18 and the threaded hole 1 to fix one end of the L-shaped plate 17 to the round rod 2; a connecting bolt 20 passes through the corresponding connecting hole 18 and the threaded hole 2 to fix the other end of the L-shaped plate 17 to the rotating plate 4.
[0041] The L-shaped plate 17 serves as an intermediate component connecting the round rod 2 and the rotating plate 4, and is fixed by connecting bolts. When the round rod 2 and the rotating plate 4 need to be connected, one end of the L-shaped plate 17 is attached to the round rod 2 and the other end is attached to the rotating plate 4. Then, a suitable connecting hole 18 on the L-shaped plate 17 is selected, and the connecting bolt 19 is screwed into the pre-set threaded hole 1 on the round rod 2 to connect the L-shaped plate 17 to the round rod 2. The connecting bolt 20 is screwed into the corresponding threaded hole 2 on the rotating plate 4 to connect the L-shaped plate 17 to the rotating plate 4. In this way, the L-shaped plate 17 can firmly connect the round rod 2 and the rotating plate 4 together, which can effectively prevent the rotating plate 4 from loosening or shifting during use, allowing the rotating plate 4 to better play its role in supporting the photovoltaic module, thereby improving the stability and reliability of the entire device. The design of multiple connecting holes 18 on the L-shaped plate 17 allows the connection position to be adjusted according to actual needs to adapt to different installation requirements and angles.
[0042] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.
[0043] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A photovoltaic module anti-dumping protection device, characterized in that: The cam is hinged to the top of the platform and is secured to the platform with a secure hold when the cam is in the upright position and securely holds the platform in the upright position for a moment. The cam is secured to the platform with a secure hold when the cam is in the upright position for a moment. The cam is secured to the platform with a secure hold when the cam is in the upright position 2. A photovoltaic module anti-dumping protection device according to claim 1, characterized in that: A stepped support plate is axially fixed inside the strip groove, and the two "V"-shaped plate surfaces of the support plate and the inner wall of the strip groove together form a support area.
3. The photovoltaic module anti-dumping protection device according to claim 1, characterized in that: The anti-dumping component includes an upper sliding ring and a lower sliding ring slidably mounted on the round rod, the outer side of the upper sliding ring is rotatably connected to the top end of an anti-roll bar, the outer side of the lower sliding ring is rotatably connected to one end of a hinged rod, the other end of the hinged rod is hinged to the middle section of the anti-roll bar, and the bottom end of the anti-roll bar is used to support the ground; the upper sliding ring and the lower sliding ring can each be temporarily locked on the round rod through the corresponding limiting mechanism thereon.
4. A photovoltaic module anti-dumping protection device according to claim 3, characterized in that: The upper slip ring and the lower slip ring have the same structure, both of which are a clamping ring with an interface part; the interface parts on the two upper slip rings are arranged opposite to each other, and the interface parts on the two lower slip rings are also arranged opposite to each other; bolt holes are provided on the two flanges forming the interface parts, and the two flanges are connected by a locking bolt passing through the two bolt holes and a locking nut cooperating with the locking bolt to achieve the tightening or loosening of the clamping ring.
5. The photovoltaic module anti-dumping protection device according to claim 3, characterized in that: A support head is fixedly mounted on the bottom end of the anti-roll bar near the ground, and the outer diameter of the support head is larger than the outer diameter of the anti-roll bar.
6. The photovoltaic module anti-dumping protection device according to claim 5, characterized in that: An anti-slip pad is fixed to the bottom surface of the support head.
7. The photovoltaic module anti-dumping protection device according to claim 1, characterized in that: A detachable connecting piece is installed between the round rod and the rotating plate located on the same side.
8. The photovoltaic module anti-dumping protection device according to claim 7, characterized in that: The connecting member is an L-shaped plate, and a plurality of connecting holes are axially opened on the lower vertical plate of the L-shaped plate, a threaded hole 1 is opened on the round rod, and a threaded hole 2 is opened on the rotating plate; a connecting bolt 1 passes through the corresponding connecting hole and the threaded hole 1 to fix one end of the L-shaped plate to the round rod; a connecting bolt 2 passes through the corresponding connecting hole and the threaded hole 2 to fix the other end of the L-shaped plate to the rotating plate.