An adjustable photovoltaic panel support device that is easy to assemble

Abstract

The utility model discloses a kind of adjustable photovoltaic panel support devices convenient to assemble, belong to solar power generation technical field, including sliding installation unit and adjusting support unit;Sliding installation unit includes slide rail support;Slide rail support is formed by the intersection fixation of at least one longitudinal slide rail and at least one transverse slide rail, and the intersection of longitudinal slide rail and transverse slide rail is communicated;The back of photovoltaic panel is equipped with at least one sliding block;Sliding block is slidably connected with longitudinal slide rail and transverse slide rail, can slide in longitudinal slide rail and transverse slide rail, and photovoltaic panel can be moved to installation position on slide rail support by sliding block;Slide rail support is arranged on adjusting support unit, and adjusting support unit can adjust the inclination angle of sliding installation unit.The utility model has the advantages of convenient installation and use, saving manpower, reducing workload and the like.

Description

Technical Field

[0001] This utility model belongs to the field of solar power generation technology, and relates to a photovoltaic panel support device, and more particularly to an adjustable photovoltaic panel support device that is easy to assemble. Background Technology

[0002] Photovoltaics, or photovoltaic power generation systems, are power generation systems that utilize the photovoltaic effect of semiconductor materials to convert solar radiation energy into electrical energy. Photovoltaic mounting brackets are an important component of photovoltaic systems.

[0003] Existing photovoltaic (PV) mounting brackets have drawbacks in application. For example, to ensure the PV modules receive sufficient sunlight and achieve a high solar energy conversion efficiency, the PV panels need to be installed on inclined brackets at a specific angle. Current PV bracket systems typically pre-set the tilt angle of the PV panels, then fabricate the mounting brackets, adjusting the orientation and tilt angle of the bracket by adjusting the fasteners. However, if adjustments are needed after the PV panels are installed, all fixing fasteners and bolts must be loosened, the bracket's tilt angle adjusted, and then the bolts tightened again, making the construction process cumbersome. Furthermore, existing PV panel installation methods are difficult, requiring multiple workers to coordinate, resulting in wasted manpower and low work efficiency. Utility Model Content

[0004] This invention provides an adjustable photovoltaic panel support device that is easy to assemble, thereby overcoming the shortcomings of the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An easy-to-assemble adjustable photovoltaic panel support device is used to install and support several photovoltaic panels. It includes a sliding mounting unit and an adjustable support unit. The sliding mounting unit includes a slide rail bracket. The slide rail bracket is formed by at least one longitudinal slide rail and at least one transverse slide rail intersecting and fixedly connected, with the intersection of the longitudinal and transverse slide rails being interconnected. At least one slider is provided on the back of the photovoltaic panel. The slider is slidably connected to the longitudinal and transverse slide rails, allowing it to slide within them. The photovoltaic panel can be moved to its installation position on the slide rail bracket via the slider. The slide rail bracket is mounted on the adjustable support unit, which can adjust the tilt angle of the sliding mounting unit.

[0007] To optimize the above technical solution, the specific measures also include:

[0008] Furthermore, the photovoltaic panel is equipped with four sliders, located at the four apex corners of its back side; the slide rail bracket includes a pair of longitudinal slide rails and multiple pairs of transverse slide rails; in this application, a pair means two; the multiple pairs of transverse slide rails are distributed sequentially along the longitudinal direction, and each longitudinal slide rail intersects and communicates with all transverse slide rails; the transverse spacing of a pair of longitudinal slide rails matches the transverse spacing of the photovoltaic panel sliders, and the longitudinal spacing of each pair of transverse slide rails matches the longitudinal spacing of the photovoltaic panel sliders, so that the four sliders of the photovoltaic panel can move longitudinally on a pair of longitudinal slide rails and laterally in each pair of transverse slide rails.

[0009] Furthermore, the pair of longitudinal slide rails are disposed at the ends of the transverse slide rails; the length of the transverse slide rails is greater than the total transverse length of the multiple photovoltaic panels; when the photovoltaic panel is moved to its installation position, the slider is located only in the transverse slide rails.

[0010] Furthermore, both ends of the transverse slide rail are closed structures; the front end of the longitudinal slide rail is a closed structure; the transverse slide rail is equipped with a limit clamp; the limit clamp can be fixed on the transverse slide rail to restrict the passage of the slider.

[0011] Furthermore, the limiting clamp includes a clamp body and a fastening bolt; the clamp body is C-shaped and fits onto the transverse slide rail from one side of the transverse slide rail opening; the fastening bolt is threaded to the side wall of the clamp body; when the fastening bolt is rotated until it abuts against the side of the transverse slide rail, the limiting clamp is fixed to the transverse slide rail.

[0012] Furthermore, the photovoltaic panel is equipped with a fixing component, and the photovoltaic panel is fixed inside the fixing component; the slider is fixed to the back of the fixing component; and the front side of the fixing component is provided with a lifting lug.

[0013] Furthermore, the slider is composed of a block part and a connecting part. The block part is fixed to the back of the photovoltaic panel through the connecting part. The longitudinal slide rail and the transverse slide rail have a groove-shaped cross section. The two sides of the opening have limiting parts extending towards the middle. The block part of the slider is slidably connected in the groove-shaped structure, and the connecting part extends out from the opening.

[0014] Furthermore, the adjusting support unit includes several sets of adjusting support components; each adjusting support component includes a first base base, a second base base, a side support rod, a side telescopic arm, and a longitudinal fixing rod; the longitudinal fixing rod is located on one side of the first base base and the second base base, and the side support rod and the side telescopic arm are arranged between the longitudinal fixing rod and the first base base and the second base base; one end of the side support rod is fixed to the first base base, and the other end is hinged to the longitudinal fixing rod; the side telescopic arm is telescopic, with one end hinged to the second base base and the other end hinged to the longitudinal fixing rod; the several sets of adjusting support components are arranged in parallel, and the slide rail bracket is fixed to the longitudinal fixing rod of the several sets of adjusting support components.

[0015] Furthermore, the adjusting support assembly also includes a central support rod; one end of the central support rod is hinged to the second base, and the other end is hinged to the longitudinal fixing rod and to the side support rod at the same point.

[0016] Furthermore, the first and second base bases are located on a horizontal ground, or the first and second base bases are vertical walls.

[0017] The beneficial effects of this utility model are as follows: This utility model provides an adjustable photovoltaic panel support device that is easy to assemble, including a sliding installation unit for installing multiple photovoltaic panels and an adjusting support unit for adjusting the angle of the photovoltaic panels. Specifically, the sliding installation unit includes a slide rail bracket composed of longitudinal and transverse slide rails. The photovoltaic panels are slidably connected to the slide rail bracket by a slider and are installed by moving on the slide rail bracket. This structure makes the installation of photovoltaic panels more convenient, increases the installation speed, and saves manpower. The adjusting support unit consists of several sets of parallel side support rods, side telescopic arms, and longitudinal fixed rods. The angle of the slide rail bracket and the photovoltaic panels installed on it can be adjusted by adjusting the length of the side telescopic arms, which is convenient to use and saves workload. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the slide rail bracket;

[0019] Figure 2 This is a schematic diagram of a photovoltaic panel equipped with sliders;

[0020] Figure 3 This is a schematic diagram of a slider slidingly connected in a longitudinal or transverse slide rail.

[0021] Figure 4 This is a schematic diagram of the structure in which the limiting clamp is fixed on the transverse slide rail;

[0022] Figure 5 This is a schematic diagram of the structure of photovoltaic panels installed on the slide rail bracket;

[0023] Figure 6 This is a schematic diagram of the adjustment support unit;

[0024] Figure 7 This is a schematic diagram of the structure of the adjustable support component before the side telescopic arm extends;

[0025] Figure 8 This is a schematic diagram of the structure after the side telescopic arm of the adjustable support component is extended;

[0026] Figure 9 This is a schematic diagram of the structure of the adjustable support component before the telescopic arm extends when the first and second base bases are vertical walls.

[0027] Figure 10 This is a schematic diagram of the structure after the side telescopic arm of the adjustable support component is extended when the first and second base bases are vertical walls.

[0028] The labels in the attached diagram are as follows: 11, slide rail bracket; 111, longitudinal slide rail; 112, transverse slide rail; 12, slider; 121, block part; 122, connecting part; 13, limiting clamp; 131, clamp body; 132, fastening bolt; 2, adjusting support assembly; 21, first base base; 22, second base base; 23, side support rod; 24, side telescopic arm; 25, longitudinal fixing rod; 26, intermediate support rod; A, photovoltaic panel; A1, fixing component. Detailed Implementation

[0029] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0030] like Figure 1 and Figure 2 As shown, this utility model provides an adjustable photovoltaic panel support device that is easy to assemble, used to install and support several photovoltaic panels A, including a sliding installation unit and an adjustable support unit. Figure 1 As shown, the sliding mounting unit includes a slide rail bracket 11. The slide rail bracket 11 is formed by at least one longitudinal slide rail 111 and at least one transverse slide rail 112 intersecting and fixed together, with the intersection of the longitudinal slide rail 111 and the transverse slide rail 112 connected. Figure 2 As shown, the back of photovoltaic panel A is equipped with at least one slider 12. The slider 12 is slidably connected to the longitudinal slide rail 111 and the transverse slide rail 112, and can slide within the longitudinal slide rail 111 and the transverse slide rail 112. The photovoltaic panel A can be moved to the installation position on the slide rail bracket 11 by means of the slider 12. The slide rail bracket 11 is mounted on the adjustment support unit, which can adjust the tilt angle of the sliding installation unit.

[0031] In this device, the slide rail bracket 11 is used to install photovoltaic panel A. During the installation process of photovoltaic panel A, the cooperation between the slide rail bracket 11 and the slider 12 makes it easier to install photovoltaic panel A in the required position. The adjustment support unit is used to adjust the angle of photovoltaic panel A installed on the slide rail bracket 11.

[0032] Specifically, such as Figure 3As shown, the slider 12 consists of a block portion 121 and a connecting portion 122. The block portion 121 is fixed to the back of the photovoltaic panel A via the connecting portion 122. The longitudinal slide rail 111 and the transverse slide rail 112 have a groove-shaped cross-section, with limiting portions extending towards the center on both sides of the opening. The block portion 121 of the slider 12 is slidably connected within the groove-shaped structure, and the connecting portion 122 extends from the opening. When the slider 12 is slidably connected within the longitudinal slide rail 111 and the transverse slide rail 112, the limiting portions at the openings of the longitudinal slide rail 111 and the transverse slide rail 112 limit the slider 12, preventing it from detaching from the longitudinal slide rail 111 / transverse slide rail 112. The block portion 121 has a square cross-section, and its width matches the internal width of the longitudinal slide rail 111 and the transverse slide rail 112, allowing it to smoothly slide from the longitudinal slide rail 111 into the transverse slide rail 112.

[0033] The photovoltaic panel A is equipped with four sliders 12, located at the four apex corners of its back. The slide rail bracket 11 includes a pair of longitudinal slide rails 111 and multiple pairs of transverse slide rails 112. In this application, "pair" means two. Figure 1 As shown, multiple pairs of transverse slide rails 112 are distributed sequentially along the longitudinal direction, and each longitudinal slide rail 111 intersects and connects with all the transverse slide rails 112. The transverse spacing of a pair of longitudinal slide rails 111 matches the transverse spacing of the photovoltaic panel A slider 12, and the longitudinal spacing of each pair of transverse slide rails 112 matches the longitudinal spacing of the photovoltaic panel A slider 12. The four sliders 12 of the photovoltaic panel A can move longitudinally on a pair of longitudinal slide rails 111 and laterally in each pair of transverse slide rails 112. That is, the two sliders 12 on the left and the two sliders 12 on the right of the photovoltaic panel A are slidably connected in the two longitudinal slide rails 111 respectively. When it moves to a pair of transverse slide rails 112, the two sliders 12 on the front and the two sliders 12 on the back move into the two transverse slide rails 112 respectively (if the slide rail bracket 11 is in a vertical state during installation, the two sliders 12 on the top and the two sliders 12 on the bottom move into the two transverse slide rails 112 respectively), and move to the installation position on the pair of transverse slide rails 112.

[0034] like Figure 1As shown, a pair of longitudinal slide rails 111 are disposed at the ends of a transverse slide rail 112. The length of the transverse slide rail 112 is greater than the total transverse length of the multiple photovoltaic panels A. When the photovoltaic panel A moves to its installation position, the slider 12 is located only in the transverse slide rail 112, not at the intersection of the longitudinal slide rail 111 and the transverse slide rail 112. That is, when installing the photovoltaic panel A, the photovoltaic panel A is first moved along the longitudinal slide rail 111. When it moves to the transverse slide rail 112 where its installation position is located, it moves into the transverse slide rail 112. The slider 12 of the photovoltaic panel A finally stops in the transverse slide rail 112, rather than at the intersection of the longitudinal slide rail 111 and the transverse slide rail 112, so that it will not slide downward along the longitudinal slide rail 111 during the adjustment of the support unit angle. That is, the photovoltaic panel A is initially fixed by the transverse slide rail 112 itself.

[0035] In a preferred embodiment, such as Figure 1 As shown, both ends of the transverse slide rail 112 are closed structures, for example, equipped with fixed baffles. The front end of the longitudinal slide rail 111 (the upper end if the slide rail bracket 11 is in a vertical state during installation) is a closed structure. Figure 4 As shown, the transverse slide rail 112 is equipped with a limit clamp 13. The limit clamp 13 can be fixed on the transverse slide rail 112 to restrict the passage of the slider 12.

[0036] like Figure 5 As shown, when installing photovoltaic panel A, the slider 12 of photovoltaic panel A slides into the longitudinal slide rail 111 from the rear end (or the lower end if the slide rail bracket 11 is in a vertical state during installation). Photovoltaic panels A on each pair of transverse slide rails 112 move away from the end of the longitudinal slide rail 111. After being arranged closely in sequence, the limiting clip 13 is fixed to the end of photovoltaic panel A near the longitudinal slide rail 111. That is, all photovoltaic panels A on the pair of transverse slide rails 112 are fixed by the closed structure at the end of the transverse slide rail 112 and the limiting clip 13.

[0037] More specifically, such as Figure 4 As shown, the limiting clamp 13 includes a clamp body 131 and a fastening bolt 132. The clamp body 131 is C-shaped and fits onto the transverse slide rail 112 from one side of the opening. The fastening bolt 132 is threaded to the side wall of the clamp body 131. When the fastening bolt 132 is rotated until it abuts against the side of the transverse slide rail 112, the limiting clamp 13 is fixed to the transverse slide rail 112. Since the clamp body 131 of the limiting clamp 13 is fixed to one side of the opening of the transverse slide rail 112, it restricts the passage of the slider 12.

[0038] For two adjacent pairs of transverse slide rails 112, two adjacent transverse slide rails 112 can share a larger limiting clamp 13 that can be fitted onto the two adjacent transverse slide rails 112.

[0039] like Figure 2As shown, photovoltaic panel A is equipped with a fixing member A1, and photovoltaic panel A is fixed inside the fixing member A1. Slider 12 is fixed to the back of fixing member A1. Specifically, fixing member A1 can be a fixing frame fixed around photovoltaic panel A, or four fixing clips fixed at the four top corners of photovoltaic panel A, or other structures protecting photovoltaic panel A.

[0040] In a preferred embodiment, the front side of the fixing member A1 is provided with lifting lugs to facilitate the movement of the photovoltaic panel A on the slide rail bracket 11. Specifically, lifting lugs are provided on both the left and right sides of the fixing member A1 and on its front side when it is in a horizontal state. If the slide rail bracket 11 is in a horizontal state during installation, the traction rope can be connected to each lifting lug to directly pull the photovoltaic panel A. If the slide rail bracket 11 is in a vertical state during installation, a fixed pulley is provided on the uppermost horizontal slide rail 112 and between the two vertical slide rails 111. The traction rope, passing over the fixed pulley, is connected to the lifting lugs on the upper side of the fixing member A1 (i.e., the front side when it is in a horizontal state). By pulling the traction rope downwards, the photovoltaic panel A is moved upwards along the vertical slide rail 111. Then, the traction rope is connected to the lifting lugs on the left and right sides to directly pull the photovoltaic panel A along the horizontal slide rail 112. Of course, if there are obstacles on the left and right sides, making it inconvenient to pull directly with the traction rope, the pulling direction can also be changed by setting fixed pulleys.

[0041] like Figure 6 As shown, the adjustment support unit includes several sets of adjustment support components 2.

[0042] like Figure 7 and Figure 8 As shown, the adjustable support assembly 2 includes a first base base 21, a second base base 22, a side support rod 23, a side telescopic arm 24, and a longitudinal fixing rod 25. The longitudinal fixing rod 25 is located on one side of the first base base 21 and the second base base 22. The side support rod 23 and the side telescopic arm 24 are positioned between the longitudinal fixing rod 25 and the first base base 21 and the second base base 22. One end of the side support rod 23 is fixed to the first base base 21, and the other end is hinged to the longitudinal fixing rod 25. The side telescopic arm 24 is telescopic, with one end hinged to the second base base 22 and the other end hinged to the longitudinal fixing rod 25. Specifically, the side telescopic arm 24 is a telescopic rod such as a hydraulic rod, an electric telescopic rod, or a pneumatic telescopic rod.

[0043] like Figure 6 As shown, several sets of adjustable support components 2 are arranged in parallel, and the slide rail bracket 11 is fixed on the longitudinal fixing rod 25 of the several sets of adjustable support components 2. The angle of the slide rail bracket 11 is adjusted by the extension and retraction of the side telescopic arm 24.

[0044] The first base 21 and the second base 22 can be placed on a horizontal surface or on a vertical wall, such as... Figure 9 and Figure 10 As shown.

[0045] like Figure 7 and Figure 8 As shown, in a preferred embodiment, the adjusting support assembly 2 further includes a central support rod 26. One end of the central support rod 26 is hinged to the second base 22, and the other end is hinged to the longitudinal fixing rod 25 and to the side support rod 23 at the same point. The central support rod 26 enhances structural stability.

[0046] The method of using this device is as follows: Each photovoltaic panel A is slidably connected in the longitudinal slide rail 111, moved longitudinally along the longitudinal slide rail 111 to the transverse slide rail 112 where the installation position is located, and then moved laterally along the transverse slide rail 112 to the installation position. After all photovoltaic panels A on each row of transverse slide rails 112 are installed, they are fixed by the limiting clamp 13. After all photovoltaic panels A are installed on the slide rail bracket 11, the length of the side telescopic arm 24 is adjusted to adjust the angle of the photovoltaic panels A.

[0047] It should be noted that the terms such as "upper", "lower", "left", "right", "front", and "back" used in this utility model are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0048] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable photovoltaic panel support device that is easy to assemble, used for installing and supporting several photovoltaic panels, characterized in that: Includes a sliding mounting unit and an adjustable support unit; The sliding installation unit includes a slide rail bracket; the slide rail bracket is formed by the intersection and fixing of at least one longitudinal slide rail and at least one transverse slide rail, and the intersection of the longitudinal slide rail and the transverse slide rail is connected. The back of the photovoltaic panel is equipped with at least one slider; the slider is slidably connected to the longitudinal and transverse slide rails and can slide in the longitudinal and transverse slide rails, so that the photovoltaic panel can be moved to the installation position on the slide rail bracket by the slider; The slide rail bracket is mounted on the adjustment support unit, which can adjust the tilt angle of the sliding installation unit.

2. The adjustable photovoltaic panel support device for easy assembly according to claim 1, characterized in that: The photovoltaic panel is equipped with four sliders, located at the four top corners on its back. The slide rail bracket includes a pair of longitudinal slide rails and multiple pairs of transverse slide rails; Multiple pairs of transverse slide rails are distributed sequentially along the longitudinal direction, and each longitudinal slide rail intersects and connects with all transverse slide rails; The lateral spacing of a pair of longitudinal slide rails matches the lateral spacing of the photovoltaic panel sliders, and the longitudinal spacing of each pair of transverse slide rails matches the longitudinal spacing of the photovoltaic panel sliders. The four sliders of the photovoltaic panel can move longitudinally on a pair of longitudinal slide rails and laterally in each pair of transverse slide rails.

3. The easily assembled adjustable photovoltaic panel support device according to claim 2, characterized in that: The pair of longitudinal slide rails are located at the ends of the transverse slide rail; The length of the horizontal slide rail is greater than the total horizontal length of multiple photovoltaic panels; when the photovoltaic panel is moved to its installation position, the slider is only located in the horizontal slide rail.

4. The adjustable photovoltaic panel support device for easy assembly according to claim 3, characterized in that: Both ends of the transverse slide rail are closed structures; the front end of the longitudinal slide rail is a closed structure. The transverse slide rail is equipped with a limit clamp; the limit clamp can be fixed on the transverse slide rail to restrict the passage of the slider.

5. The easily assembled adjustable photovoltaic panel support device according to claim 4, characterized in that: The limiting clamp includes a clamp body and a fastening bolt; the clamp body is C-shaped and fits onto the transverse slide rail from one side of the opening of the transverse slide rail; the fastening bolt is threaded to the side wall of the clamp body; when the fastening bolt is rotated until it abuts against the side of the transverse slide rail, the limiting clamp is fixed to the transverse slide rail.

6. The adjustable photovoltaic panel support device for easy assembly according to claim 2, characterized in that: The photovoltaic panel is equipped with a fixing component, and the photovoltaic panel is fixed inside the fixing component; the slider is fixed to the back of the fixing component; The fastener has a lifting lug on the front side.

7. The adjustable photovoltaic panel support device for easy assembly according to claim 1, characterized in that: The slider consists of a block part and a connecting part, with the block part fixed to the back of the photovoltaic panel via the connecting part; The longitudinal and transverse slide rails have groove-shaped cross sections, with limiting portions extending towards the center on both sides of the opening. The block portion of the slider is slidably connected within the groove-shaped structure, and the connecting portion extends out from the opening.

8. The easily assembled adjustable photovoltaic panel support device according to claim 1, characterized in that: The adjustment support unit includes several sets of adjustment support components; The adjustable support assembly includes a first base base, a second base base, a side support rod, a side telescopic arm, and a longitudinal fixing rod; The longitudinal fixing rod is located on one side of the first foundation base and the second foundation base, and the side support rod and the side telescopic arm are set between the longitudinal fixing rod and the first foundation base and the second foundation base; One end of the side support rod is fixed to the first foundation base, and the other end is hinged to the longitudinal fixed rod; the side telescopic arm can extend and retract, with one end hinged to the second foundation base and the other end hinged to the longitudinal fixed rod. Several sets of adjustment support components are arranged in parallel, and the slide rail bracket is fixed on the longitudinal fixing rod of the several sets of adjustment support components.

9. The adjustable photovoltaic panel support device for easy assembly according to claim 8, characterized in that: The adjustable support assembly also includes a central support rod; one end of the central support rod is hinged to the second base, and the other end is hinged to the longitudinal fixing rod and to the side support rod at the same point.

10. The easily assembled adjustable photovoltaic panel support device according to claim 8, characterized in that: The first and second base bases are located on a horizontal ground, or the first and second base bases are vertical walls.

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