Lifting device for solar photovoltaic panel installation

Abstract

The utility model discloses a lifting device for installing a solar photovoltaic panel, which relates to the technical field of solar power generation and comprises a base plate, a lifting assembly is arranged on the upper surface of the base plate, and the lifting assembly comprises a movable plate hinged to one side of the upper surface of the base plate. Sliding blocks which are symmetrically and fixedly connected are arranged on the lower surface of a strip-shaped plate arranged on the upper surface of the movable plate in a contact mode, sliding grooves which are symmetrically formed in the upper surface of the movable plate are in sliding connection with the sliding blocks, and a winding and unwinding shaft which is rotationally connected is arranged in a placement frame connected to the upper portion of the lower surface of the movable plate; a rotating motor connected to the end part of the winding and unwinding shaft is connected to the outer side wall of the placement frame, and bolted lug rings are arranged at the lower ends of ropes which are symmetrically wound on the peripheral side of the winding and unwinding shaft; and a mounting assembly is arranged on the upper surface of the strip-shaped plate. The lifting assembly is arranged, the lifting distance of the solar photovoltaic panel is increased, practicability is improved, the installation assembly is arranged, solar photovoltaic panels of different sizes are installed, and the application range is widened.

Description

Technical Field

[0001] This utility model belongs to the field of solar power generation technology, and in particular relates to a lifting device for installing solar photovoltaic panels. Background Technology

[0002] Solar power generation, as an emerging power supply technology, has been widely promoted and applied in the energy sector due to its significant advantages such as environmental friendliness, renewability, high efficiency, and ease of operation and maintenance. In a solar power generation system, solar photovoltaic panels, inverters, batteries, controllers, and monitoring systems are indispensable components. Among them, solar photovoltaic panels, which directly convert solar energy into electrical energy, are the core device for realizing solar power generation. During the installation of solar photovoltaic panels, the use of lifting devices can effectively improve the convenience and efficiency of installation.

[0003] A patent search revealed that patent publication number CN212387658U discloses a lifting device for installing solar photovoltaic panels. However, this device has the following limitations in practical applications:

[0004] 1. This device mainly adjusts the height of the shelf by manipulating the first electric push rod, thereby raising the solar photovoltaic panel. However, due to the limitations of the structure and shape of the first electric push rod itself, its adjustment range is limited, which restricts the lifting range of the solar photovoltaic panel and reduces the practicality of the device.

[0005] 2. The device has multiple baffles on the mounting plate to limit the position of the solar photovoltaic panels. However, the spacing between the baffles is difficult to adjust flexibly, making the device difficult to adapt to the installation and removal needs of solar photovoltaic panels of different sizes, greatly reducing its applicability.

[0006] In view of the above problems, the present invention provides a novel lifting device for installing solar photovoltaic panels, which aims to solve the problems of limited lifting range and insufficient applicability of existing devices. Utility Model Content

[0007] The purpose of this utility model is to provide a lifting device for installing solar photovoltaic panels. By setting up lifting components, the lifting range of solar photovoltaic panels is increased, thus increasing practicality. In addition, by setting up installation components, the disassembly and assembly steps of solar photovoltaic panels are simplified. Furthermore, it limits the application range of solar photovoltaic panels of different sizes.

[0008] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0009] This utility model discloses a lifting device for installing solar photovoltaic panels, comprising a base plate, a lifting assembly on the upper surface of the base plate, the lifting assembly including a movable plate hinged to one side of the upper surface of the base plate, a slider symmetrically fixed to the lower surface of a strip plate contacting the upper surface of the movable plate, and symmetrically formed grooves on the upper surface of the movable plate slidably connected to the sliders, a mounting frame connected to the upper part of the lower surface of the movable plate containing a rotatably connected winding shaft, and a rotating motor connected to the end of the winding shaft being connected to the outer wall of the mounting frame, the winding shaft being symmetrically wound around its periphery. The lower end of the rope has a bolted ear, which is fixed to the lower surface of the slider; the upper surface of the strip plate has a mounting assembly, which includes a mounting bracket fixed to the upper surface of the strip plate, and the upper surface of the mounting bracket has a through groove. The double-acting screw internally connected to the mounting bracket has symmetrically arranged ball nuts on its periphery, and the clamping motor connected to the end of the double-acting screw is connected to the outer wall of the mounting bracket. The connecting block above the ball nuts is slidably connected to the inside of the through groove, and the clamping plate connected to the upper surface of the connecting block is located above the mounting bracket.

[0010] The present invention is further configured such that the lower surface of the substrate has supports fixed in a rectangular array, and the cross-section of the supports is inverted T-shape.

[0011] The present invention is further configured such that the upper surface of the substrate has a hinged angle-adjusting cylinder, and the upper end of the piston rod of the telescopic end of the angle-adjusting cylinder is hinged to the upper part of the lower surface of the movable plate, and the two angle-adjusting cylinders are arranged symmetrically.

[0012] The present invention is further configured such that the upper surface of the movable plate has a fixed hook, and the two hooks are arranged symmetrically.

[0013] The present invention is further configured such that ear blocks are fixedly connected to both side walls of the strip plate, and the lower end of the bolts screwed into the upper surface of the ear blocks are screwed into the movable plate.

[0014] The present invention is further configured such that a screw is fixedly connected to the middle of the upper surface of the connecting block, and the screw is screwed into and connected to the lower surface of the clamping plate.

[0015] The present invention is further provided with anti-slip pads on the side walls of both clamping plates, and the two anti-slip pads are adjacent to each other.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model effectively solves the problem of limited lifting range of solar photovoltaic panels in existing technologies by cleverly designing the lifting components. Specifically, when the rotating motor is started, the winding shaft begins to work. During the winding process, the strip plate is pulled upward by the rope, thereby lifting the solar photovoltaic panel on the strip plate; when the winding shaft unwinds the rope, the strip plate and solar photovoltaic panel descend. Since the winding or unwinding process of the rope is not limited by traditional structures, it can be operated over a wider range, thus significantly increasing the lifting range of the solar photovoltaic panel and greatly improving the practicality of this device.

[0018] 2. The installation components of this invention greatly enhance the adaptability of the device to solar photovoltaic panels of different sizes. When the clamping motor is started, the bidirectional lead screw begins to rotate, driving two ball nuts to move along the lead screw. When the two ball nuts move towards each other, the distance between the two clamping plates gradually decreases until the solar photovoltaic panel is precisely positioned; when the two ball nuts move away from each other, the positional limitation of the clamping plates on the solar photovoltaic panel is immediately released. This flexible clamping method not only facilitates the installation and removal of solar photovoltaic panels but also allows for adjustments based on the size of different solar photovoltaic panels, effectively limiting the position of solar photovoltaic panels of different sizes, thus significantly increasing the applicability of this device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 A three-dimensional schematic diagram of a lifting device for installing solar photovoltaic panels. Figure 1 ;

[0021] Figure 2 A three-dimensional schematic diagram of a lifting device for installing solar photovoltaic panels. Figure 2 ;

[0022] Figure 3 Diagram showing the connection between the movable plate, the winding shaft, and the strip plate. Figure 1 ;

[0023] Figure 4 Diagram showing the connection between the movable plate, the winding shaft, and the strip plate. Figure 2 ;

[0024] Figure 5 This is an exploded view of the connecting rod and the clamping plate.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Baseboard, 101-Support, 2-Lifting assembly, 201-Angle adjusting cylinder, 202-Modible plate, 202a-Slide groove, 203-Hook, 204-Hosting frame, 204a-Wind and unwind shaft, 204b-Rotating motor, 204c-Rope, 205-Strip plate, 205a-Earring, 205b-Slider, 206-Ear block, 206a-Bolt, 3-Mounting assembly, 301-Mounting frame, 301a-Through groove, 302-Clamping motor, 302a-Double-actuated screw, 302b-Ball nut, 303-Connecting block, 303a-Screw, 304-Clamping plate, 304a-Anti-slip pad. Detailed Implementation

[0027] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0028] Please see Figure 1 and Figure 2 The present invention is a lifting device for installing solar photovoltaic panels, comprising a base plate 1 and a support 101, wherein the support 101 is used to support the base plate 1.

[0029] Specifically, the support 101 is fixed to the lower surface of the substrate 1;

[0030] Furthermore, the supports 101 are arranged in a rectangular array, and the supports 101 are in an inverted T-shape;

[0031] The operation process of this embodiment is as follows: the support 101 is placed at the solar photovoltaic panel installation position, and the substrate 1 is stably located on the ground. Example 2

[0032] Please see Figure 1 , Figure 3 and Figure 4 Based on the first specific embodiment, a lifting component 2 is provided. The lifting component 2 includes an angle-adjusting cylinder 201, a movable plate 202, a mounting frame 204, a winding shaft 204a, a rotating motor 204b, a rope 204c, a strip plate 205, and an ear block 206. By controlling the angle-adjusting cylinder 201, the angle of the solar photovoltaic panel is adjusted. By controlling the rotating motor 204b and the winding shaft 204a, the rope 204c is wound up or unwound, thereby realizing the lifting and lowering of the solar photovoltaic panel. The lifting range is increased, and the practicality is improved.

[0033] Specifically, the lower surface of the movable plate 202 is hinged to the upper surface of the base plate 1. The angle-adjusting cylinder 201 is hinged to the base plate 1, and the piston rod of the telescopic end of the angle-adjusting cylinder 201 is hinged to the upper part of the lower surface of the movable plate 202. The upper surface of the movable plate 202 has a sliding groove 202a and a fixed hook 203. The mounting frame 204 is disposed on the upper part of the lower surface of the movable plate 202. The rotary motor 204b is connected to the outer wall of the mounting frame 204, and the output end of the rotary motor 204b has a connected winding shaft 204a, which is rotatably connected to... Inside the mounting frame 204, there are symmetrically wound ropes 204c around the circumference of the winding shaft 204a. The strip plate 205 is set on the upper surface of the movable plate 202, and the lower surface of the strip plate 205 has a fixed slider 205b. The slider 205b is slidably connected to the inside of the groove 202a, and the lower surface of the slider 205b has a fixed ear 205a. The ear 205a is bolted to the free end of the rope 204c. The ear block 206 is fixed to the side wall of the strip plate 205, and a bolt 206a is screwed into the ear block 206. The lower end of the bolt 206a is screwed into and connected to the movable plate 202.

[0034] Furthermore, the two angle-adjusting cylinders 201 are symmetrically arranged, the two slides 202a are symmetrically opened, the two hooks 203 are symmetrically arranged, the mounting frame 204 is U-shaped, the two sliders 205b are symmetrically arranged, and the ear blocks 206 are symmetrically arranged.

[0035] The operation process of this embodiment is as follows: Start the angle-adjusting cylinder 201, extend or retract the piston rod, and move the movable plate 202 in an arc with its lower part as a fixed point to adjust the angle of the movable plate 202, thereby adjusting the angle of the solar photovoltaic panel; start the rotating motor 204b, and when the winding shaft 204a winds up the rope 204c, the slider 205b slides upward along the slide groove 202a, and the strip plate 205 slides upward, causing the height of the solar photovoltaic panel to rise; when the winding shaft 204a unwinds the rope 204c, the height of the solar photovoltaic panel decreases. Example 3

[0036] Please see Figure 1 , Figure 2 and Figure 5 Based on specific embodiments one and two, an installation component 3 is provided. The installation component 3 includes an installation frame 301, a clamping motor 302, a bidirectional lead screw 302a, a ball nut 302b, a connecting block 303, a screw 303a, a clamping plate 304, and an anti-slip pad 304a. By operating the clamping motor 302, the distance between the two clamping plates 304 can be adjusted to limit or unlock the position of the solar photovoltaic panel, and it is convenient to limit the position of solar photovoltaic panels of different sizes, thus increasing the applicability.

[0037] Specifically, the mounting bracket 301 is connected to the strip plate 205, and the outer wall of the mounting bracket 301 is connected to the clamping motor 302. The output end of the clamping motor 302 is connected to the bidirectional lead screw 302a. The upper surface of the mounting bracket 301 has a through groove 301a. The periphery of the bidirectional lead screw 302a is provided with a ball nut 302b. The upper part of the ball nut 302b is provided with a connecting block 303. The connecting block 303 is slidably connected inside the through groove 301a, and the upper surface of the connecting block 303 is fixed with a screw 303a. The screw 303a is screwed into the lower surface of the clamping plate 304, and the clamping plate 304 is located above the mounting bracket 301. The side wall of the clamping plate 304 is provided with an anti-slip pad 304a.

[0038] Furthermore, the mounting bracket 301 is U-shaped, the two ball nuts 302b are symmetrically arranged, and the two clamping plates 304 are symmetrically arranged;

[0039] The operation process of this embodiment is as follows: the solar photovoltaic panel is placed on the mounting frame 301, the clamping motor 302 is started, the bidirectional lead screw 302a rotates, when the two ball nuts 302b move towards each other, the two connecting blocks 303 move towards each other, and the two clamping plates 304 move towards each other, when the two ball nuts 302b move away from each other, the two clamping plates 304 move away from each other, thereby realizing the assembly and disassembly of the solar photovoltaic panel.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A lifting device for solar photovoltaic panel installation comprising a base plate (1), characterized in that: The upper surface of the substrate (1) is provided with a lifting assembly (2), the lifting assembly (2) comprises a movable plate (202) hinged on one side of the upper surface of the substrate (1), the upper surface of the movable plate (202) is in contact with the lower surface of the provided strip-shaped plate (205) and is symmetrically fixed with a sliding block (205b), the upper surface of the movable plate (202) is symmetrically provided with a sliding groove (202a) and is in sliding connection with the sliding block (205b), the inside of the lower surface of the movable plate (202) is connected with a mounting bracket (204), the inside of the mounting bracket (204) is rotatably connected with a winding and unwinding shaft (204a), the end of the winding and unwinding shaft (204a) is connected with a rotating motor (204b) connected on the outside wall of the mounting bracket (204), the lower end of the symmetrically wound rope (204c) on the circumferential side of the winding and unwinding shaft (204a) is connected with an earring (205a), and the earring (205a) is fixed on the lower surface of the sliding block (205b). The upper surface of the strip-shaped plate (205) is provided with a mounting assembly (3), the mounting assembly (3) comprises a mounting bracket (301) fixed on the upper surface of the strip-shaped plate (205), and the upper surface of the mounting bracket (301) is provided with a through groove (301a), the inside of the mounting bracket (301) is rotatably connected with a bidirectional screw (302a), the circumferential side of the bidirectional screw (302a) is symmetrically provided with a ball nut (302b), the end of the bidirectional screw (302a) is connected with a clamping motor (302) connected on the outside wall of the mounting bracket (301), the upper part of the ball nut (302b) is provided with a connecting block (303) slidingly connected in the inside of the through groove (301a), and the upper surface of the connecting block (303) is connected with a clamping plate (304) located above the mounting bracket (301).

2. A lifting device for solar photovoltaic panel installation according to claim 1, characterized in that: The lower surface of the substrate (1) is fixed with a support (101) in a rectangular array, and the cross section of the support (101) is in the shape of an inverted T.

3. A lifting device for mounting solar photovoltaic panels according to claim 1, characterized in that: The upper surface of the substrate (1) is hingedly provided with an angle adjusting air cylinder (201), and the upper end of the piston rod of the telescopic end of the angle adjusting air cylinder (201) is hingedly connected with the upper surface of the movable plate (202), and two angle adjusting air cylinders (201) are symmetrically arranged.

4. A lifting device for solar photovoltaic panel installation according to claim 3, characterized in that: The upper surface of the movable plate (202) is fixed with a hook (203), and two hooks (203) are symmetrically arranged.

5. A lifting device for solar photovoltaic panel installation according to claim 1, characterized in that: The two side walls of the strip-shaped plate (205) are fixed with an ear block (206), the upper surface of the ear block (206) is screwed with a bolt (206a) screwed with the lower end of the movable plate (202).

6. A lifting device for solar photovoltaic panel installation according to claim 1, characterized in that: The upper surface of the connecting block (303) is fixed with a screw rod (303a), and the screw rod (303a) is screwed with the lower surface of the clamping plate (304).

7. A lifting device for solar photovoltaic panel installation according to claim 6, characterized in that: The side walls of the two clamping plates (304) are provided with anti-skid pads (304a), and the two anti-skid pads (304a) are adjacent.

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