Photovoltaic panel cleaning device for communication base station

Abstract

The utility model belongs to the technical field of photovoltaic panels, and discloses a photovoltaic panel cleaning device for a communication base station, which comprises a supporting seat and a guide plate, a rolling assembly is arranged on the upper surface of the supporting seat, a guide assembly is arranged on the lower surface of the guide plate, and a telescopic assembly is arranged between the supporting seat and the guide plate and is connected with the rolling assembly. The telescopic assembly is used for connecting the supporting seat and the guide plate, and the sponge scraping strip is arranged below the telescopic assembly. Through the technical means that the winding assembly is matched with the traction rope, the sponge scraping strip can be driven to move up and down close to the surface of the photovoltaic panel by rotating the winch, dust on the photovoltaic panel is scraped, operation is easy and labor-saving, the rest frequency is low, the defects in the prior art are overcome, safety and reliability are achieved, and the practicability is high. Therefore, the technical effect of improving the working efficiency is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panels, in particular to a photovoltaic panel cleaning device for a communication base station. Background Art

[0002] A mobile communication base station is an interface device for mobile devices to access the Internet. It is also a form of radio station. It refers to a radio transceiver station that transmits information to mobile phone terminals through a mobile communication exchange center within a certain radio coverage area. Since most base stations are built in remote or open areas, they are often equipped with photovoltaic power supply devices to provide them with electricity. Since the photovoltaic panels supporting this project are mostly installed in remote areas, they are mostly cleaned by manual labor with a long-pole brush.

[0003] Although manual cleaning can effectively remove dust from photovoltaic panels, in actual use, since some photovoltaic panels are built in mountainous or hilly areas with steep terrain and large mountain slopes, even if the photovoltaic panels are laid close to the mountain, their inclination angle is still large. When manually cleaning with a long-pole brush, the upper limbs are in an upward state for a long time, and they will soon feel sore due to insufficient blood supply, and the frequency of rest becomes higher, resulting in low work efficiency. At the same time, in the process of retracting the long pole backwards on the steep slope, the staff may fall easily due to the shift of the center of gravity backward, which is dangerous. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic panel cleaning device for a communication base station to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel cleaning device for a communication base station, comprising:

[0006] A support seat and a guide plate, wherein the upper surface of the support seat is provided with a winding assembly, and the lower surface of the guide plate is provided with a guiding assembly;

[0007] A telescopic assembly, disposed between the support base and the guide plate, and used to connect the support base and the guide plate;

[0008] A sponge scraper, arranged below the telescopic assembly;

[0009] A pulley assembly is used to connect the telescopic assembly and the sponge scraper. The winding assembly is connected to the pulley assembly through a traction rope. An anti-slip wheel is installed on the guide plate. The traction rope is rollingly connected to the anti-slip wheel. When the winding assembly is wound, the traction rope drives the pulley assembly and the sponge scraper to move back and forth along the length direction of the telescopic assembly.

[0010] Preferably, the guide assembly includes a plurality of central shafts fixedly mounted on the lower surface of the guide plate, and each of the central shafts is rotatably connected to a guide wheel.

[0011] Preferably, the telescopic assembly includes four telescopic rods, and the four telescopic rods are arranged in groups of two on both sides of the guide plate, the outer tube portion of each telescopic rod is fixedly connected to the support seat, the inner rod body of the telescopic rod is fixedly connected to the guide plate, and a fastening bolt is threadedly connected to the outer tube portion of each telescopic rod, and the thread portion of the fastening bolt abuts against the inner rod body of the telescopic rod.

[0012] Preferably, the pulley assembly includes two transverse axes, a mounting frame is fixedly connected between the two transverse axes, the lower side of the mounting frame is fixedly connected to the sponge scraper, both ends of each transverse axis are rotatably connected to a pulley, and each pulley is located between a corresponding group of telescopic rods and is rollingly connected thereto.

[0013] Preferably, the winding assembly comprises a pair of mounting plates arranged opposite to each other, a winch is rotatably connected between the two mounting plates, and the traction rope is wound around the winch.

[0014] Preferably, the sponge scraper is composed of a shell and a scraper, and a plurality of water leakage holes are provided on the shell. An annular baffle is fixedly connected to the upper side of the shell of the sponge scraper.

[0015] Preferably, a pair of symmetrically arranged horizontal plates are fixedly connected to one side of the support seat close to the guide plate, a water tank is fixedly connected to the horizontal plate, a water outlet is provided on the lower side of the water tank, and a corresponding number of spring telescopic rods are fixedly connected to the support seat, and an L-shaped plate for blocking the water outlet on the water tank is fixedly connected to the movable end of the spring telescopic rod.

[0016] Preferably, handles are fixedly connected to the middle of both side surfaces in the length direction of the support base.

[0017] Preferably, a protective pad is fixedly connected to the lower surface of the support seat.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model adopts the technical means of cooperating the winding component with the traction rope, and can drive the sponge scraper to move up and down closely against the surface of the photovoltaic panel by rotating the winch, so as to scrape off the dust thereon. The operation is easy and labor-saving, and the rest frequency is low. It overcomes the shortcomings of the existing technology and is safe and reliable, thereby achieving the technical effect of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This utility model is used to show Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model after switching the viewing angle;

[0023] Figure 4 This utility model is used to show Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0024] In the figure: 1. support seat; 2. guide plate; 3. sponge scraper; 4. traction rope; 5. anti-slip wheel; 6. telescopic rod; 7. fastening bolt; 8. central axis; 9. guide wheel; 10. horizontal axis; 11. mounting frame; 12. pulley; 13. mounting plate; 14. winch; 15. water leakage hole; 16. annular baffle; 17. horizontal plate; 18. water tank; 19. spring telescopic rod; 20. L-shaped plate; 21. handle; 22. protective pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 4 As shown, an embodiment of the utility model provides a photovoltaic panel cleaning device for a communication base station, comprising: a support seat 1 and a guide plate 2, a winding assembly is provided on the upper surface of the support seat 1, a guiding assembly is provided on the lower surface of the guide plate 2, a telescopic assembly is provided between the support seat 1 and the guide plate 2, and is used to connect the support seat 1 and the guide plate 2, a sponge scraper 3 is provided below the telescopic assembly, a pulley assembly is used to connect the telescopic assembly and the sponge scraper 3, the winding assembly is connected to the pulley assembly through a traction rope 4, an anti-slip wheel 5 is installed on the guide plate 2, the traction rope 4 is rollingly connected to the anti-slip wheel 5, and when the winding assembly is wound, the traction rope 4 drives the pulley assembly and the sponge scraper 3 to move back and forth along the length direction of the telescopic assembly.

[0027] The working principle and beneficial effects of the above technical scheme are as follows: first, adjust the position of the device and place the device at the corresponding position on the photovoltaic panel, then adjust the length of the telescopic assembly so that the support seat 1 is just attached to the lower edge of the photovoltaic panel. When cleaning, you only need to rotate the winding assembly in the forward direction, wind up the traction rope 4, pull the pulley assembly, and drive the sponge scraper 3 to move upward along the surface of the photovoltaic panel. After moving to the top of the photovoltaic panel, rotate the winding assembly in the opposite direction. The sponge scraper 3 slides downward under its own gravity and continues to clean the stains on the surface of the photovoltaic panel, and this cycle can be repeated. This embodiment uses the technical means of cooperating with the winding assembly and the traction rope 4 to drive the sponge scraper 3 to move up and down close to the surface of the photovoltaic panel by rotating the winch 14 to scrape off the dust on it. The operation is easy and labor-saving, and the rest frequency is low. It overcomes the shortcomings of the existing technology and is safe and reliable, thereby achieving the technical effect of improving work efficiency.

[0028] In one embodiment, the guide assembly includes a plurality of central shafts 8 fixedly mounted on the lower surface of the guide plate 2 , and each central shaft 8 is rotatably connected to a guide wheel 9 .

[0029] The working principle and beneficial effects of the above technical solution are: adjust the position of the device, make the guide wheel 9 close to the upper side of the photovoltaic panel, and when moving the device horizontally, the guide wheel 9 will rotate around the central axis 8, reducing friction and making it easier and more labor-saving for the staff to move the device.

[0030] In one embodiment: the telescopic assembly includes four telescopic rods 6, and two of them are arranged on both sides of the guide plate 2, the outer tube portion of each telescopic rod 6 is fixedly connected to the support seat 1, the inner rod body of the telescopic rod 6 is fixedly connected to the guide plate 2, and the outer tube portion of each telescopic rod 6 is threadedly connected with a fastening bolt 7, and the thread portion of the fastening bolt 7 is against the inner rod body of the telescopic rod 6.

[0031] The working principle and beneficial effects of the above technical solution are as follows: first loosen the fastening bolts 7 on the telescopic rod 6, adjust the length of the telescopic rod 6 according to the length of the photovoltaic panel, so that the support base 1 is just attached to the lower edge of the photovoltaic panel, and then tighten the fastening bolts 7.

[0032] In one embodiment: the pulley assembly includes two transverse axes 10, a mounting frame 11 is fixedly connected between the two transverse axes 10, the lower side of the mounting frame 11 is fixedly connected to the sponge scraper 3, and both ends of each transverse axis 10 are rotatably connected to a pulley 12, and each pulley 12 is located between a corresponding set of telescopic rods 6 and is rollingly connected thereto.

[0033] The working principle and beneficial effects of the above technical solution are as follows: turn the handle on the winch 14, reel in the traction rope 4, pull the mounting frame 11, and drive the pulley 12 on the mounting frame 11 on the two horizontal axes 10 to slide between the corresponding two telescopic rods 6, thereby driving the sponge scraper 3 to move upward along the surface of the photovoltaic panel. After moving to the top of the photovoltaic panel, rotate the winch 14 in the opposite direction, and the sponge scraper 3 slides downward under the action of its own gravity to continue cleaning the stains on the surface of the photovoltaic panel.

[0034] In a specific embodiment, the winding assembly includes a pair of mounting plates 13 arranged opposite to each other, a winch 14 is rotatably connected between the two mounting plates 13 , and the traction rope 4 is wound around the winch 14 .

[0035] The working principle and beneficial effects of the above technical solution are: with two mounting plates 13 as support, the winch 14 is rotated to reel in or release the traction rope 4.

[0036] In one embodiment, the sponge scraper 3 is composed of a shell and a scraper, and a plurality of water leakage holes 15 are provided on the shell. An annular baffle 16 is fixedly connected to the upper side of the shell of the sponge scraper 3 .

[0037] The working principle and beneficial effects of the above technical solution are as follows: the annular baffle 16 can store water on the upper side of the sponge scraper 3, and then soak the sponge scraper 3 through the multiple water leakage holes 15, thereby further improving its cleaning ability.

[0038] In one embodiment: a pair of symmetrically arranged horizontal plates 17 are fixedly connected to one side of the support seat 1 close to the guide plate 2, a water tank 18 is fixedly connected to the horizontal plate 17, a water outlet is opened on the lower side of the water tank 18, and a corresponding number of spring telescopic rods 19 are fixedly connected to the support seat 1, and an L-shaped plate 20 for blocking the water outlet on the water tank 18 is fixedly connected to the movable end of the spring telescopic rod 19.

[0039] The working principle and beneficial effects of the above technical solution are as follows: when the sponge scraper 3 moves downward, the annular baffle 16 on the upper side of the sponge scraper 3 contacts and squeezes the L-shaped plate 20, the spring telescopic rod 19 is compressed, the water outlet of the water tank 18 opens, and water flows into the annular baffle 16, and infiltrates the sponge scraper 3 through the leakage hole 15 to maintain its humidity. A small amount of water can ensure the cleaning effect, reducing the waste of water resources.

[0040] In one embodiment, handles 21 are fixedly connected to the middle of both side surfaces in the length direction of the support base 1 .

[0041] The working principle and beneficial effects of the above technical solution are as follows: the setting of the handle 21 makes it convenient for the staff to hold the handle 21 to move the device, making the operation easier and more labor-saving.

[0042] In one embodiment: a protection pad 22 is fixedly connected to the lower surface of the support base 1 .

[0043] The working principle and beneficial effects of the above technical solution are as follows: the protective pad 22 can prevent the bottom of the support base 1 from crushing or scratching the surface of the photovoltaic panel. At the same time, during the movement, the water flowing onto the protective pad 22 can also be used to wipe off the dust at that position, further improving the practicality of the device.

[0044] Working principle and usage process:

[0045] First, adjust the position of the device, overlap the multiple guide wheels 9 on the upper edge of the photovoltaic panel to be cleaned, then loosen the fastening bolts 7 on the telescopic rod 6, adjust the length of the telescopic rod 6 according to the length of the photovoltaic panel, so that the support base 1 is just attached to the lower edge of the photovoltaic panel, and then tighten the fastening bolts 7. Finally, fill the two water tanks 18 with water and start cleaning.

[0046] When cleaning, you only need to turn the handle on the winch 14 forward, reel in the traction rope 4, pull the mounting frame 11, and drive the pulleys 12 on the mounting frames 11 on the two transverse axes 10 to slide between the corresponding two telescopic rods 6, so as to drive the sponge scraper 3 to move upward along the surface of the photovoltaic panel. After moving to the top of the photovoltaic panel, turn the winch 14 in the opposite direction, and the sponge scraper 3 will slide downward under the action of its own gravity to continue cleaning the stains on the surface of the photovoltaic panel until the annular baffle 16 on the upper side of the sponge scraper 3 contacts and squeezes the L-shaped plate 20, the spring telescopic rod 19 is compressed, the water outlet of the water tank 18 is opened, and water flows into the annular baffle The sponge scraper 3 is soaked in the board 16 through the water leakage hole 15 to maintain its humidity. A small amount of water can ensure the cleaning effect and reduce the waste of water resources. This cycle is repeated. After cleaning an area, hold the handle 21 and cooperate with the guide wheel 9 to move the device horizontally. The utility model uses the technical means of coordinating the winding component with the traction rope 4 to drive the sponge scraper 3 to move up and down close to the surface of the photovoltaic panel by rotating the winch 14 to scrape off the dust on it. The operation is easy and labor-saving, and the rest frequency is low. It overcomes the shortcomings of the existing technology and is safe and reliable, thereby achieving the technical effect of improving work efficiency.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel cleaning device for a communication base station, characterized in that: include: A support seat (1) and a guide plate (2), wherein the upper surface of the support seat (1) is provided with a winding assembly, and the lower surface of the guide plate (2) is provided with a guiding assembly; A telescopic assembly, arranged between the support base (1) and the guide plate (2), and used to connect the support base (1) and the guide plate (2); A sponge scraper (3) is arranged below the telescopic component; A pulley assembly is used to connect the telescopic assembly and the sponge scraper (3); the winding assembly is connected to the pulley assembly via a traction rope (4); an anti-slip wheel (5) is installed on the guide plate (2); the traction rope (4) is rollingly connected to the anti-slip wheel (5); and when the winding assembly is wound, the traction rope (4) drives the pulley assembly and the sponge scraper (3) to move back and forth along the length direction of the telescopic assembly.

2. A photovoltaic panel cleaning device for a communication base station according to claim 1, characterized in that: The guide assembly comprises a plurality of central shafts (8) fixedly mounted on the lower surface of the guide plate (2), and each of the central shafts (8) is rotatably connected to a guide wheel (9).

3. A photovoltaic panel cleaning device for a communication base station according to claim 2, characterized in that: The telescopic assembly comprises four telescopic rods (6), and the four telescopic rods are arranged in groups of two on both sides of the guide plate (2); the outer tube portion of each telescopic rod (6) is fixedly connected to the support seat (1); the inner rod body of the telescopic rod (6) is fixedly connected to the guide plate (2); and a fastening bolt (7) is threadedly connected to the outer tube portion of each telescopic rod (6); the threaded portion of the fastening bolt (7) abuts against the inner rod body of the telescopic rod (6).

4. A photovoltaic panel cleaning device for a communication base station according to claim 3, characterized in that: The pulley assembly comprises two transverse axes (10), a mounting frame (11) is fixedly connected between the two transverse axes (10), the lower side of the mounting frame (11) is fixedly connected to the sponge scraper (3), both ends of each transverse axis (10) are rotatably connected to a pulley (12), and each pulley (12) is located between a corresponding group of telescopic rods (6) and is rollingly connected thereto.

5. A photovoltaic panel cleaning device for a communication base station according to claim 4, characterized in that: The winding assembly comprises a pair of mounting plates (13) arranged opposite to each other, a winch (14) is rotatably connected between the two mounting plates (13), and the traction rope (4) is wound around the winch (14).

6. A photovoltaic panel cleaning device for a communication base station according to claim 1 or 5, characterized in that: The sponge scraper (3) is composed of a shell and a sponge scraper, and a plurality of water leakage holes (15) are provided on the shell. An annular baffle (16) is fixedly connected to the upper side of the shell of the sponge scraper (3).

7. A photovoltaic panel cleaning device for a communication base station according to claim 6, characterized in that: A pair of symmetrically arranged transverse plates (17) are fixedly connected to one side of the support seat (1) close to the guide plate (2); a water tank (18) is fixedly connected to the transverse plate (17); a water outlet is provided on the lower side of the water tank (18); a number of spring telescopic rods (19) corresponding to the number of the transverse plates (17) are fixedly connected to the support seat (1); and an L-shaped plate (20) for blocking the water outlet on the water tank (18) is fixedly connected to the movable end of the spring telescopic rod (19).

8. A photovoltaic panel cleaning device for a communication base station according to claim 7, characterized in that: Handles (21) are fixedly connected to the middle of both side surfaces in the length direction of the support seat (1).

9. A photovoltaic panel cleaning device for a communication base station according to claim 8, characterized in that: A protection pad (22) is fixedly connected to the lower surface of the support seat (1).

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