Photovoltaic installation training platform

Abstract

The utility model discloses a photovoltaic installation practical training platform relates to practical training equipment technical field, including support seat, be provided with practical training installation inclined plane on the support seat, be provided with installation guide rail through a plurality of groups adjustable connection hooks on practical training installation inclined plane, be provided with photovoltaic board on the installation guide rail, still be provided with the pressing plate mechanism of corresponding photovoltaic board side edge position on the support seat, adjustable connection hook includes fixed piece, movable piece that interconnects, the fixed piece bottom setting is on practical training installation inclined plane, movable piece top connection installation guide rail, utilize this equipment to make the installation personnel can carry out practical training installation on the inclined plate, and the proficiency of installation personnel on the installation of inclined plane can be repeatedly trained to increase.

Description

Technical Field

[0001] This utility model relates to the field of rail transit, specifically a photovoltaic installation training platform. Background Technology

[0002] With the increasing global demand for clean energy, photovoltaic (PV) power generation, as a clean and renewable energy source, has been widely applied and developed. In the construction of PV power plants, the installation of PV panels is a crucial step, as its quality directly affects the power generation efficiency and stability of the PV power system.

[0003] Currently, various photovoltaic (PV) installation training platforms have emerged in the market to train professional PV installers. However, most existing training platforms have certain limitations. In actual PV power plant projects, many PV panels need to be installed on sloped surfaces with a certain angle to better receive sunlight. Existing training platforms often cannot simulate this sloped installation environment, leaving installers lacking practical experience in installing PV panels on slopes during training. When installers encounter situations requiring PV panel installation on slopes in actual work, the lack of corresponding training may lead to low installation efficiency or even installation errors, affecting the overall construction progress and quality of the PV power plant.

[0004] Furthermore, existing training platforms are relatively fixed in their structural design and installation methods, making it difficult to flexibly adjust them according to different installation needs and failing to meet diverse training requirements. Therefore, developing a photovoltaic installation training platform that can simulate an inclined installation environment and has a flexible and adjustable structure is of significant practical importance. It will play a positive role in improving the professional skills and practical abilities of photovoltaic installers and promoting the healthy development of the photovoltaic industry. Utility Model Content

[0005] The purpose of this utility model is to provide a photovoltaic installation training platform to solve the problems mentioned in the background art. This equipment allows installers to conduct practical installation training on an inclined plate, and repeated training can increase the installers' proficiency in installing on an inclined surface.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic installation training platform, including a support base, a training installation slope provided on the support base, an installation guide rail provided on the training installation slope via multiple sets of adjustable connecting hooks, a photovoltaic panel provided on the installation guide rail, and a pressure plate mechanism provided on the support base corresponding to the side position of the photovoltaic panel. The adjustable connecting hooks include a fixed part and a movable part connected to each other, the bottom of the fixed part is provided on the training installation slope, and the top of the movable part is connected to the installation guide rail.

[0007] To further optimize this utility model, the following technical solutions may be preferred: Preferably, the support base includes a bottom frame, which is a trapezoidal structure, and a mounting board is inclinedly arranged on the bottom frame, the surface of which can be marked.

[0008] Preferably, the movable part is a Z-shaped bent part, and the fixed part is a T-shaped bent part.

[0009] Preferably, the movable part has a locking surface on the inner side of its top, a first locking tooth on the locking surface, and a second locking tooth on the side wall of the mounting guide rail that engages with the first locking tooth.

[0010] Preferably, the fixing member has a first elongated hole along the height direction for installing the movable member, and the movable member has a second elongated hole along the height direction at its top.

[0011] Preferably, two sets of photovoltaic panels are arranged side by side, and the pressure plate mechanism includes a central pressure block and a side pressure block that are detachably mounted on the mounting guide rail. The central pressure block is positioned between the two sets of photovoltaic panels, and the side pressure blocks are positioned opposite each other on both sides of the two sets of photovoltaic panels. The top of both the central pressure block and the side pressure block is provided with a downward pressure protrusion.

[0012] This photovoltaic installation training platform solution, through scientific structural design and detailed optimization, demonstrates significant advantages in training simulation, ease of installation, and structural stability. Specific beneficial effects are as follows: (1) From the perspective of the overall training scenario simulation, the support base adopts a trapezoidal bottom frame combined with an inclined installation wooden board. This not only stably supports the inclined surface of the training installation, but also intuitively presents key information such as the installation baseline and component positions through the markings on the surface of the wooden board. This allows trainees to more clearly grasp the installation specifications and highly replicates the actual on-site environment of the inclined installation of photovoltaic panels. At the same time, the inclined installation wooden board provides trainees with a realistic inclined operation scenario. Combined with two sets of photovoltaic panels set side by side, it can simulate the multi-panel installation conditions commonly seen in actual projects, effectively improving the authenticity and relevance of the training.

[0013] (2) Regarding the connection and adjustment performance of the core components, the structural design of the adjustable connection hook is highly practical. The movable part adopts a Z-shaped bending part and the fixed part adopts a T-shaped bending part. The stable connection is achieved through a simple bending structure, which reduces the processing difficulty and cost. The first and second elongated holes opened on the movable part and the fixed part respectively allow the relative position of the two in the height direction to be flexibly adjusted to meet different installation height requirements. The first engaging tooth on the top of the movable part and the second engaging tooth on the mounting guide rail cooperate with each other to form a reliable anti-slip positioning after engagement, preventing the mounting guide rail from slipping during practical training operations. Combined with the structural strength of the Z-shaped and T-shaped bending parts, the connection stability is greatly improved.

[0014] (3) Several design details in the scheme play a key role in ensuring the convenience and repeatability of the installation operation. The installation guide rail is connected to the inclined surface of the training installation through an adjustable connecting hook. The detachable structure of the moving and fixed parts and the adjustment function of the long waist hole allow the position and height of the installation guide rail to be repeatedly adjusted. Trainees can perform disassembly and installation training multiple times and quickly become familiar with the operation process of inclined surface installation. The middle pressure block and the side pressure block of the pressure plate mechanism adopt a detachable design. With the downward pressure protrusion at the top, it can not only firmly press the photovoltaic panel, but also simulate the pressing operation at different positions in the actual installation. Moreover, it can be reused after disassembly, further improving the operability of the training.

[0015] (4) In addition, the stability and adaptability of the structure are fully guaranteed. The photovoltaic panel forms a complete force-bearing system through the mounting rail, adjustable connecting hook and support base. The bending structure of the T-shaped fixing part and the Z-shaped moving part can distribute the installation pressure, and the design of the long waist hole allows the parts to be finely adjusted within a certain range to adapt to the small errors in the installation process. The mating structure of the engaging teeth further enhances the tightness of the connection between the moving part and the mounting rail, avoiding the loosening of the parts due to collisions and shaking during the training operation, and ensuring the safety and structural reliability of the training process.

[0016] In summary, this solution not only provides trainees with a highly realistic inclined plane installation training scenario, helping them to quickly improve their operational proficiency, but also enables repetitive training through a detachable and adjustable structural design, while taking into account structural stability and cost control. It is of great significance for improving the effectiveness of photovoltaic installation training and cultivating professional installation talents. Attached Figure Description

[0017] Figure 1 A 3D structural diagram of a photovoltaic installation training platform. Figure 1 ; Figure 2 A 3D structural diagram of a photovoltaic installation training platform. Figure 2 ; Figure 3This is a side view of the photovoltaic installation training platform. Figure 4 This is an enlarged schematic diagram of the structure at point A.

[0018] In the diagram: 1. Support base; 101. Bottom frame; 102. Mounting board; 2. Adjustable connecting hook; 201. Fixing component; 202. Movable component; 203. First long slot hole; 204. Engaging surface; 205. Second long slot hole; 3. Mounting guide rail; 301. Second engaging tooth; 4. Photovoltaic panel; 5. Middle pressure block; 6. Side pressure block. Detailed Implementation

[0019] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0021] like Figure 1-4 As shown, the photovoltaic installation training platform disclosed in this utility model realizes the slope installation simulation function through modular structure design. The implementation method is described in detail below with reference to the specific structure.

[0022] I. Assembly and Installation of Support Base The support base 1, serving as the fundamental load-bearing structure of the entire training platform, consists of a bottom frame 101 and mounting wooden boards 102. The bottom frame is constructed from a trapezoidal steel structure, welded together. The base length of the trapezoid is 1.2-1.5m, the top length is 0.8-1.0m, and the height is 0.6-0.8m. It is connected to the top and bottom edges via inclined support rods on both sides, forming a stable triangular load-bearing system. The mounting wooden boards are made of multi-layered solid wood boards with a thickness of 20-30mm. Their length matches the top edge of the bottom frame, and their width is 1.0-1.2m. They are fixed at an angle to the inclined support rods of the bottom frame using self-tapping screws. The installation tilt angle is set to 30°-45° (common photovoltaic installation tilt angles can be selected according to training requirements).

[0023] The surface of the wooden board to be installed needs to be pre-treated: use laser engraving or ink printing to mark the installation baseline (parallel horizontal lines spaced 50cm apart), the positioning point of the adjustable connecting hook (circular mark with a diameter of 10mm), and the text of the component installation instructions. The width of the marking line should be 2-3mm, and the color should be orange or yellow to ensure clear visibility.

[0024] II. Assembly of Adjustable Connecting Hooks The adjustable connecting hook 2 consists of a fixed part 201 and a movable part 202, both of which are made of cold-rolled steel plate with a thickness of 3-5mm by bending. The fixed part is a T-shaped bent part with a vertical section height of 8-10cm and a horizontal section length of 10-12cm; the movable part is a Z-shaped bent part with a total height that matches the fixed part, and its top horizontal section length is 6-8cm.

[0025] The connection between the fixed part and the movable part is achieved through the first elongated hole 203: the vertical section of the fixed part has two first elongated holes with a diameter of 8mm and a length of 30mm (the distance between the holes is 4cm) along the height direction. The vertical section of the movable part has a corresponding through hole. An M8 bolt is passed through the through hole and the elongated hole, and a nut is used to achieve initial fixation (not tightened yet to leave room for adjustment). The inner side of the top of the movable part is formed by stamping to form a locking surface 204. The locking surface is machined with serrated first locking teeth with a spacing of 2mm, a tooth height of 1mm, and a tooth width of 2mm.

[0026] III. Fixing the guide rail The mounting guide rail 3 is a C-shaped steel guide rail (30mm opening width, 2mm wall thickness), and its length is adapted to the width of the mounting board. The side wall of the guide rail is pre-stamped with a second engaging tooth 301 that matches the first engaging tooth, and the tooth profile parameters are completely corresponding. During installation, first fix the horizontal section of the fixing part to the positioning mark on the mounting board with expansion screws (each guide rail corresponds to 3-4 sets of hooks, spaced 50cm apart), then adjust the height of the movable part so that the engaging surface is in contact with the side wall of the guide rail. After the first and second engaging teeth mesh with each other, tighten the bolts on the fixing part.

[0027] The top horizontal section of the movable part has a second elongated hole 205 with a diameter of 8mm and a length of 20mm along the height direction. It is connected to the pre-made screw hole at the bottom of the mounting rail by M6 bolts. Loosening the bolts can finely adjust the horizontal position of the rail to ensure that multiple rails remain parallel.

[0028] IV. Installation of Photovoltaic Panels and Pressing Mechanism Photovoltaic panel 4 uses a simulated photovoltaic panel with a size of 120cm×60cm (an acrylic plate with an aluminum alloy frame is used to replace the actual photovoltaic module). Two sets of photovoltaic panels are set side by side on the installation rail, with a 2-3cm gap between the panels. The pressure plate mechanism includes a central pressure block 5 and an edge pressure block 6, both of which are injection molded from ABS engineering plastic.

[0029] The intermediate pressure block is installed between two sets of photovoltaic panels: its bottom has a U-shaped slot adapted to the mounting rail, and it is fixed to the rail with M6 hand-tightened bolts. The top pressing protrusion is 1.5cm high and 3cm wide, which fits precisely into the gap between the frames of the two photovoltaic panels and applies preload. The side pressure blocks are symmetrically arranged on the outer sides of the two sets of photovoltaic panels. The structure is similar to the intermediate pressure block, and the pressing protrusion extends only inward. After being fixed in the same way, it can limit the lateral displacement of the photovoltaic panels.

[0030] V. Overall Debugging and Practical Training After completing the above assembly, overall debugging is required: check the parallelism of the mounting rails (deviation ≤2mm / m), the levelness of the photovoltaic panels (measured with a level, tilt deviation ≤1°), and the tightness of the pressure plate mechanism (no obvious displacement when manually shaking the photovoltaic panels). During practical training, repeated training can be achieved through the following methods: During disassembly, loosen the fixing bolts of the side pressure block and the middle pressure block in sequence, and remove the photovoltaic panel; Loosen the connecting bolts between the movable part and the guide rail, and adjust the hook height along the long slot or remove the hook. All parts are reusable, and operational memory can be reinforced through repeated disassembly and assembly training.

[0031] This implementation method, through standardized structural design and clear parameter settings, ensures that the training platform can both simulate real installation scenarios and meet the needs of repeated training. The component processing and assembly processes are simple, making it suitable for mass production and widespread application.

[0032] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic installation training platform, characterized in that: The device includes a support base with a training installation ramp. Multiple adjustable hooks are used to mount installation rails on the ramp. A photovoltaic panel is mounted on the mounting rails. A pressure plate mechanism is also provided on the support base corresponding to the side of the photovoltaic panel. The adjustable hooks include interconnected fixed and movable parts. The bottom of the fixed part is located on the training installation ramp, and the top of the movable part is connected to the mounting rails.

2. The photovoltaic installation training platform according to claim 1, characterized in that: The support base includes a bottom frame, which is a trapezoidal structure. An installation board is inclinedly arranged on the bottom frame, and the surface of the installation board can be marked.

3. The photovoltaic installation training platform according to claim 1, characterized in that: The movable part is a Z-shaped bent part, and the fixed part is a T-shaped bent part.

4. The photovoltaic installation training platform according to claim 3, characterized in that: The movable part has a locking surface on the inner side of its top, and a first locking tooth is provided on the locking surface. The mounting guide rail has a second locking tooth that engages with the first locking tooth on its side wall.

5. A photovoltaic installation training platform according to claim 1, characterized in that: The fastener has a first elongated hole along the height direction for installing the movable part, and the movable part has a second elongated hole along the height direction at its top.

6. The photovoltaic installation training platform according to claim 1, characterized in that: The photovoltaic panels are arranged in two groups side by side. The pressure plate mechanism includes a central pressure block and a side pressure block that are detachably mounted on the mounting rail. The central pressure block is located between the two groups of photovoltaic panels, and the side pressure blocks are located opposite each other on both sides of the two groups of photovoltaic panels. The top of the central pressure block and the side pressure block are provided with a downward pressure protrusion.

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