Solar photovoltaic panel placing rack for mountainous region

Abstract

The utility model discloses a solar photovoltaic panel placing rack for mountainous regions. The solar photovoltaic panel placing rack comprises a placing platform, a protection plate, supporting stand columns, height-adjustable supporting legs and handle buckles. Supporting stand columns are detachably arranged between the containing platform and the protection plate, and height-adjustable supporting legs are detachably arranged on the bottom face of the containing platform. The upper side of the placing platform and the lower side of the protection plate are provided with storage grooves capable of storing the supporting stand columns and the height-adjustable supporting legs. The handle buckles are oppositely arranged on the edges of the containing platform and the protective plate, and the containing platform and the protective plate can be locked to form a handle for hand lifting. The photovoltaic panel placing rack is simple in structure, high in practicability, capable of smoothly and safely placing photovoltaic panels on mountainous regions with large slopes, detachable to store and convenient to carry.

Description

Technical Field

[0001] The utility model relates to a solar photovoltaic panel placement rack, in particular to a solar photovoltaic panel placement rack for mountain areas. Background Art

[0002] Solar photovoltaic projects are a trend in energy utilization and development. The number of photovoltaic power stations has increased annually in recent years, but land resources with good sunshine and flat terrain are limited. Mountainous areas offer ample space, abundant sunlight, and slopes that meet the required sunlight angles. Consequently, the number of photovoltaic installations in mountainous areas has continued to increase in recent years. Mountain photovoltaic projects utilize some of the barren mountainous land, converting solar energy into electricity to meet the power supply needs of mountainous areas, improving the living conditions of local residents and boosting economic development.

[0003] Photovoltaic panels are thin sheets of glass-based optoelectronic semiconductors that are susceptible to damage from external forces during use, necessitating a safe storage device. Chinese Utility Model Patent Application No. 202121962238.4 discloses a solar photovoltaic panel rack that addresses the issues of existing photovoltaic panel racks, such as their inconvenient mobility and lack of dust protection. However, in mountainous photovoltaic projects, due to poor road conditions and the fact that most roads do not directly access the installation site, photovoltaic panels cannot be transported by vehicle, and even mobile racks cannot be moved in the mountains, requiring manual transport. After being manually moved to the installation site, the panels must be stored pending installation. Installation sites are often rocky and have steep slopes, making site leveling challenging. Without site leveling, the racks or existing storage devices described in the aforementioned disclosures can cause photovoltaic panels to tilt or become squeezed, failing to ensure the safety of glass photovoltaic panels. Furthermore, the racks or existing storage devices described in the aforementioned disclosures are inherently inconvenient to transport and store in mountainous areas, hindering smooth mountain photovoltaic installation operations. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a solar photovoltaic panel placement rack for mountain use, which can meet the requirements of flat and safe placement of photovoltaic panels on mountainous land with a large slope, and the placement rack itself is easy to carry and store.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a solar photovoltaic panel placement rack for mountain areas, comprising a placement platform, a protective plate, a support column, height-adjustable legs, and a handle buckle; a detachable support column is provided between the placement platform and the protective plate, and a detachable height-adjustable leg is provided on the bottom surface of the placement platform;

[0006] The upper side of the placement platform and the lower side of the protective plate are provided with storage grooves, which form storage spaces that are compatible with the support columns and the height-adjustable legs;

[0007] The handle buckle is arranged on the edges of the placement platform and the protective plate relative to each other, and the handle buckle includes a first buckle portion arranged on the placement platform and a second buckle portion arranged on the protective plate; the first buckle portion and the second buckle portion are locked in position through a buckle structure to form a handle for carrying.

[0008] As a limitation of the present invention: the placement platform and the protective plate can be stacked and buckled together, four supporting columns are provided, and the supporting columns are detachably connected to the placement platform and the protective plate through threads at both ends thereof.

[0009] As a limitation of the present invention: there are four adjustable height legs, each of which includes a threaded sleeve detachably arranged on the placement platform, and also includes a rotatable part threadedly connected to the threaded sleeve.

[0010] As a limitation of the present invention, the adjustable height legs are made of aluminum alloy, and the height adjustment range of the adjustable height legs is 0 to 20 cm.

[0011] As a limitation of the present invention: the placement platform and the protective plate are both rectangular, and the handle buckles are arranged on the two long sides of the placement platform and the protective plate, and two handle buckles are respectively provided on each long side.

[0012] As a definition of the present invention: the first buckle portion includes a handle portion, a hook portion, and a rotating shaft. The first buckle portion is rotatably connected to the placement platform via the rotating shaft. The hook portion is fixed to the end of the rotating shaft facing the protective plate, and a hook groove adapted to the hook portion is provided on the protective plate. The handle portion is fixed to the protruding end of the rotating shaft. The handle portion is a strip-shaped structure parallel to the side of the placement platform. The hook portion can be driven into or out of the hook groove by rotating the handle.

[0013] The second buckling portion includes a handle portion, a hook portion, and a rotating shaft. The second buckling portion is rotatably connected to the protective plate via the rotating shaft. The hook portion is fixedly arranged at one end of the rotating shaft facing the placement platform, and a hook groove adapted to the hook portion is provided on the placement platform. The handle portion is fixedly arranged at the protruding end of the rotating shaft. The handle portion is a strip-shaped structure parallel to the side surface of the protective plate. The hook portion can be driven into or out of the hook groove by rotating the handle.

[0014] When the hooking portions of the first buckling portion and the second buckling portion enter the corresponding hooking grooves, the handle portions of the first buckling portion and the second buckling portion fit together to form a handle that is convenient for carrying.

[0015] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0016] (1) The utility model can be used to place solar photovoltaic panels evenly on a mountain with a large slope: the levelness of the placement platform can be ensured by adjusting the height of the legs to adapt to the uneven mountain terrain, making the entire placement rack more stable; the placement platform can prevent sharp and protruding objects on the ground from damaging the photovoltaic panels; the protective plate can protect the photovoltaic panels from being hit by rolling stones on the mountain or other objects during construction.

[0017] (2) The utility model has detachable support columns and height-adjustable legs, and grooves for storing the support columns and height-adjustable legs are provided between the placement platform and the protective plate; the placement rack has a simple structure and is easy to install, disassemble and store.

[0018] (3) The handle buckle provided in the present invention can lock the placement platform and the protective plate after storage, and form a handle for carrying, which is convenient for manual transportation of the placement rack on mountainous areas.

[0019] In summary, the utility model has a simple structure and strong practicality. It can meet the needs of placing photovoltaic panels flatly and safely on mountainous land with a large slope. The placement frame itself can be disassembled and stored, and is easy to carry. It is suitable for solar photovoltaic panel installation projects in mountainous areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0022] Figure 2 This is a top view of the placement platform of an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the height-adjustable support leg in an embodiment of the present utility model;

[0024] Figure 4 This is a schematic diagram of the handle buckle structure in an embodiment of the present utility model.

[0025] In the figure: 1-placing platform, 2-protective plate, 3-support column, 4-adjustable height leg, 5-handle buckle, 6-photovoltaic panel, 7-storage groove, 8-first buckling part, 9-second buckling part, 10-handle part, 11-hook part, 12-rotating shaft, 13-hook groove, 14-threaded sleeve, 15-rotatable part. DETAILED DESCRIPTION

[0026] The preferred embodiment of the present invention will be described below with reference to the accompanying drawings. It should be understood that the mountain solar photovoltaic panel placement rack described herein is a preferred embodiment and is only used to illustrate and explain the present invention and does not constitute a limitation of the present invention.

[0027] The directional terms or positional relationships described in the present invention are based on the directional relationships in the drawings in the present invention specification and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or accessory must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the content protected by the present invention.

[0028] Example: A solar photovoltaic panel placement rack for mountain areas

[0029] This embodiment Figures 1 to 4 As shown, a solar photovoltaic panel placement rack for mountain use includes a placement platform 1, a protective plate 2, a support column 3, height-adjustable legs 4, and a handle buckle 5.

[0030] like Figure 1 、 Figure 2 As shown, the placement platform 1 is rectangular, and its four bottom corners are provided with detachable height-adjustable legs 4. By adjusting the height of each leg, the placement platform 1 can be adjusted to a horizontal state on a sloped and uneven mountain. After the photovoltaic panel 6 is placed on the placement platform 1, the support columns 3 and the protective plate 2 are installed. The four support columns 3 are detachably connected to the placement platform 1 and the protective plate 2. Storage grooves 7 are provided on the upper side of the placement platform 1 and the lower side of the protective plate 2. The storage grooves 7 are used to store the disassembled support columns 3 and the height-adjustable legs 4. After the disassembly and storage are completed, the handle buckles 5 arranged on the upper edges of the placement platform 1 and the protective plate 2 are locked to form a handle that is easy to carry, which facilitates the transportation of the placement rack.

[0031] like Figure 3As shown, the adjustable height leg 4 is threadedly connected to the bottom of the placement platform 1. Of course, the adjustable height leg 4 can also be connected to the placement platform 1 using a snap-on design. The adjustable height leg 4 includes a threaded sleeve 14 and a rotatable member 15 threadedly connected to the threaded sleeve 14. Specifically, in this embodiment, the threaded sleeve 14 has an internal thread at its lower end, and the rotatable member 15 has a matching external thread at its upper end. The height of the adjustable height leg 4 is adjusted as follows: After the threaded sleeve 14 is threadedly connected to the bottom of the placement platform 1, the height of the leg is adjusted by adjusting the rotatable member 15. Depending on the needs of the actual construction site, the adjustment range of the rotatable member 15 can be set to 0 to 20 cm, that is, the height adjustment range of the adjustable height leg 4 is 0 to 20 cm. When the threaded portion of the rotatable member 15 is completely placed in the threaded sleeve 14, the leg height is set to 0 cm; when the threaded portion of the rotatable member 15 is rotated to its longest position, the leg height is set to 20 cm. Of course, the threaded sleeve 14 and the rotatable member 15 of the height-adjustable leg 4 can also be configured such that: the lower end of the threaded sleeve is provided with an external thread, and the upper end of the rotatable member is provided with an internal thread adapted thereto. The height-adjustable leg is made of aluminum alloy, which is strong and durable, and can also be made of other hard and sturdy materials, such as stainless steel.

[0032] The two ends of the detachable support column 3 are provided with a threaded structure, which can be rotated and fixed with the threaded holes provided on the placement platform 1 and the protective plate 2 respectively. Of course, the detachable function of the adjustable height leg 4 and the support column 3 can also be achieved through other methods in the existing technology, such as through a snap-on design.

[0033] like Figure 2 As shown, corresponding storage grooves 7 are provided between the protective plate 2 and the placement platform 1. Multiple storage grooves 7 are provided, and the grooves are arranged along the long side of the placement platform 1 and arranged parallel to the short side of the placement platform 1. The storage grooves 7 can accommodate all four support columns 3 and four adjustable height legs 4. Once stored, the placement platform 1 and protective plate 2 can be stacked and locked together. Since the storage grooves 7 are used to store components of the device frame, the grooves in this embodiment can also be arranged along the short side of the placement platform 1, for example.

[0034] like Figure 1 、 Figure 2 As shown, the handle buckles 5 are set on the two long sides of the placement platform 1 and the protective plate 2. Two handle buckles 5 are set on each long side. The positions of the left and right handle buckles 5 correspond to each other. Corresponding here means that the line connecting the corresponding handle buckles 5 on the two long sides is perpendicular to the long sides. In this way, the placement platform 1 and the protective plate 2 can be effectively fixed. Of course, only one handle buckle 5 can be set on each long side. Figure 1 、 Figure 4As shown, the handle snap handle 5 includes a first snap-fit ​​portion 8 provided on the placement platform 1 and a second snap-fit ​​portion 9 provided on the protective plate 2. The first snap-fit ​​portion 8 and the second snap-fit ​​portion 9 have the same structure, and both include a handle portion 10, a hook portion 11, and a rotating shaft 12. The handle portions 10 of the two snap-fit ​​portions are arranged to rotate toward each other, and the handle portions 10 can fit together to form a handle that is convenient for carrying. Specifically, for the first snap-fit ​​portion 8: the rotating shaft 12 is rotatably connected to the placement platform 1, the hook portion 11 is fixed to one end of the rotating shaft 12 facing the protective plate 2, and a hook groove 13 adapted to the hook portion 11 is provided on the protective plate 2. The handle portion 10 is fixed to the protruding end of the rotating shaft 12, where the protruding end refers to the end of the rotating shaft 12 away from the placement platform 1. The handle portion 10 is a strip-shaped structure parallel to the side of the placement platform 1. For the second buckling portion 9: the rotating shaft 12 is rotatably connected to the protective plate 2, the hook portion 11 is fixed to the end of the rotating shaft 12 facing the placement platform 1, and a hook groove 13 adapted to the hook portion 11 is provided on the placement platform 1, and the handle portion 10 is fixed to the protruding end of the rotating shaft 13, and the handle portion 10 is a strip-shaped structure parallel to the side of the protective plate 2.

[0035] The rotation of the handle portion 10 can drive the hook portion 11 to enter or extend from the hook groove 13. When the hook portions 11 of the first buckling portion 8 and the second buckling portion 9 both enter the corresponding hook grooves 13, the placement platform 1 and the protective plate 2 are buckled and locked. At this time, the two bar-shaped structure handle portions 10 fit together to form a handle that is easy to carry.

[0036] The function of the handle buckle 5 in this embodiment is to lock the placement platform 1 and the protective plate 2 to complete the storage step of the placement rack components. After being locked, the handle buckle 5 forms a handle that is easy to carry, which is convenient for manual transportation of the placement rack. Of course, other forms of devices can also be used to achieve this function. In another way, the handle buckle can be set to the following structure: the handle buckle includes a first buckle part fixed on the edge of the placement platform and a second buckle part on the edge of the protective plate. The first buckle part and the second buckle part are a "U"-shaped structure that corresponds to each other and can be completely overlapped. When the storage is completed, the first buckle part and the second buckle part overlap to form a handle that is easy to carry. The locking device in the existing technology is used to lock the carrying handle, which completes the locking of the placement platform 1 and the protective plate 2.

[0037] When using this embodiment, the adjustable legs 4 and placement platform 1 are installed according to the mountainous terrain, and the height of the legs is adjusted so that the placement platform 1 is in a horizontal state. The solar photovoltaic panels 6 are placed, and the support columns 3 and protective plates 2 are installed. After using the placement rack, the detachable support columns 3 and adjustable height legs 4 are completely removed and placed in the storage grooves 7 of the placement platform 1. The protective plates 2 are correspondingly fastened to the placement platform 1, and the handle buckles 5 are fastened and locked. Storage is complete, and the placement rack can be carried.

[0038] It should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A solar photovoltaic panel placement rack for mountain areas, characterized in that: It includes a placement platform, a protective plate, a support column, height-adjustable legs, and a handle buckle; a detachable support column is provided between the placement platform and the protective plate, and a detachable height-adjustable legs is provided on the bottom surface of the placement platform; The upper side of the placement platform and the lower side of the protective plate are provided with storage grooves, and the storage grooves form storage spaces that are compatible with the support columns and the height-adjustable legs; The handle buckle is relatively arranged on the edges of the placement platform and the protective plate, and the handle buckle includes a first buckling portion arranged on the placement platform and a second buckling portion arranged on the protective plate; the first buckling portion and the second buckling portion are locked in position through a buckling structure to form a handle for carrying.

2. A solar photovoltaic panel placement rack for mountain areas according to claim 1, characterized in that: The placement platform and the protection plate can be stacked and buckled together, four supporting columns are provided, and the supporting columns are detachably connected to the placement platform and the protection plate through threads at both ends thereof.

3. A mountain solar photovoltaic panel placement rack according to claim 1, characterized in that: The adjustable height legs are provided with four, and the adjustable height legs include a threaded sleeve detachably arranged on the placement platform, and also include a rotatable member threadedly connected to the threaded sleeve.

4. A solar photovoltaic panel placement rack for mountain areas according to claim 3, characterized in that: The adjustable height legs are made of aluminum alloy, and the height adjustment range of the adjustable height legs is 0 to 20 cm.

5. A solar photovoltaic panel placement rack for mountain areas according to any one of claims 1 to 4, characterized in that: The placement platform and the protection plate are both rectangular, and the handle buckles are arranged on two long sides of the placement platform and the protection plate, and two handle buckles are respectively arranged on each long side.

6. A solar photovoltaic panel placement rack for mountain areas according to claim 5, characterized in that: The first buckling part includes a handle part, a hook part, and a rotating shaft. The first buckling part is rotatably connected to the placement platform through the rotating shaft. The hook part is fixedly arranged at one end of the rotating shaft facing the protective plate, and a hook groove adapted to the hook part is arranged on the protective plate. The handle part is fixedly arranged at the protruding end of the rotating shaft. The handle part is a strip-shaped structure parallel to the side of the placement platform. The rotation of the handle can drive the hook part to enter or extend out of the hook groove. The second buckling part includes a handle part, a hook part, and a rotating shaft. The second buckling part is rotatably connected to the protective plate through the rotating shaft. The hook part is fixedly arranged at one end of the rotating shaft facing the placement platform, and a hook groove adapted to the hook part is arranged on the placement platform. The handle part is fixedly arranged at the protruding end of the rotating shaft. The handle part is a strip-shaped structure parallel to the side of the protective plate. The rotation of the handle can drive the hook part to enter or extend out of the hook groove. When the hooking parts of the first buckling part and the second buckling part enter the corresponding hooking grooves, the handle parts of the first buckling part and the second buckling part fit together to form a handle that is convenient for carrying.

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