Protection device for photovoltaic panel

Abstract

The utility model relates to the technical field of photovoltaic panels, and discloses a protection device for a photovoltaic panel, which comprises a damping assembly, a pressing assembly and a buffer assembly, the damping assembly comprises a fixed bottom plate, the upper end of the fixed bottom plate is fixedly connected with a first damping rod, and one end of the first damping rod far away from the fixed bottom plate is fixedly connected with a fixed plate; the upper end of the fixed bottom plate is fixedly connected with a first spring, the end, away from the fixed bottom plate, of the first spring is fixedly connected to the fixed plate, the buffer assembly is arranged above the damping assembly, the buffer assembly comprises a fixed vertical plate, and the fixed vertical plate is fixedly connected with a second damping rod; the ends, away from the fixing vertical plates, of the second damping rods are fixedly connected with first fixing clamping plates. According to the photovoltaic panel transport vehicle, photovoltaic panels with different thicknesses can be compressed and transported, the photovoltaic panel transport universality is greatly improved, the damage rate of the photovoltaic panels in the transport process is greatly reduced, and the photovoltaic panel transport efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, in particular to a protection device for photovoltaic panels. Background Art

[0002] With the increasing global demand for renewable energy, photovoltaic solar power generation is becoming more and more widely used as a clean and renewable energy form. As the core component of the photovoltaic power generation system, the stability and safety of photovoltaic solar panels are directly related to the power generation efficiency and operating life of the entire system. After searching, the prior art (application number: CN202221430088.7) records "a protective device for transporting photovoltaic panels, the box body is a shell structure with an open front end, and the bottom surface of the box body is uniformly provided with a plurality of strip grooves along the horizontal direction, and the strip grooves extend longitudinally respectively, each of which is provided with a plurality of strip grooves along the horizontal direction. At least two sliding card seats are respectively slidably mounted in the strip-shaped grooves, and a top plate is slidably mounted on the top of the inner cavity of the box in the vertical direction. The bottom surface of the top plate is fixedly connected to fixed card seats at positions corresponding to the strip-shaped grooves. The bottom of the fixed card seat is provided with a top rubber card shell that is snap-fitted with the top edge of the photovoltaic panel, and the top of the sliding card seat is provided with a bottom rubber card shell that is snap-fitted with the bottom edge of the photovoltaic panel. A rotating sleeve is rotatably mounted in the middle of the top surface of the box, and a vertical screw that is rotatably sleeved on the top surface of the top plate is matched with the threaded sleeve of the rotating sleeve; this solves the problem of photovoltaic panels being easily damaged during transportation.

[0003] However, although the existing technology has solved the problem that photovoltaic panels are prone to damage during transportation, there are still some shortcomings: the existing photovoltaic panel transportation protection device cannot effectively play an effective shock-absorbing effect during transportation, and is often unable to adapt to photovoltaic panels of different thicknesses for clamping and buffering protection, which reduces the versatility of photovoltaic panels during transportation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a protective device for photovoltaic panels.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a protective device for a photovoltaic panel, comprising a shock-absorbing assembly, a pressing assembly and a buffer assembly, the shock-absorbing assembly comprising a fixed base plate, and the upper end of the fixed base plate is fixedly connected to a first damping rod, and the end of the first damping rod away from the fixed base plate is fixedly connected to the fixed plate, the upper end of the fixed base plate is fixedly connected to a first spring, and the end of the first spring away from the fixed base plate is fixedly connected to the fixed plate, the buffer assembly is arranged above the shock-absorbing assembly, and the buffer assembly comprises a fixed vertical plate, and the fixed vertical plate is fixedly connected to a second damping rod, and the end of the second damping rod away from the fixed vertical plate is fixedly connected to the first fixed clamping plate, the fixed vertical plate is fixedly connected to the second spring, and the end of the second spring away from the fixed vertical plate is fixedly connected to the first fixed clamping plate, and the end of the first fixed clamping plate away from the second spring is connected to the first suction cup;

[0006] The clamping assembly is arranged on one side of the buffer assembly, and the clamping assembly includes a fixed support plate, and the fixed support plate is connected to a rotating column, the rotating column is connected to a worm, and the worm is connected to a worm wheel, the worm wheel is connected to a threaded rod, and the threaded rod is connected to a threaded sleeve, and the threaded sleeve is connected to the upper end of the fixed support plate.

[0007] Furthermore, the rotating column is fixedly connected to the worm, and the end of the rotating column away from the worm is fixedly connected to a rotating handle, and the rotating column is rotatably connected to a support rod provided on a fixed support plate, the worm is engaged with a worm wheel, and the worm wheel is fixedly connected to the middle part of the threaded rod.

[0008] Furthermore, the threaded sleeve is threadedly connected to the threaded rod, and the threaded sleeve penetrates and is slidably connected to the upper end of the fixed support plate.

[0009] Furthermore, the end of the fixed support plate away from the fixed base plate is fixedly connected to the limiting column, and the end of the limiting column away from the fixed support plate is fixedly connected to the connecting plate, and the end of the threaded sleeve away from the connecting plate is fixedly connected to the limiting circular plate.

[0010] Furthermore, the first damping rod is provided with multiple groups, and the multiple groups of first damping rods are fixedly connected to the fixed plate, the first spring is provided with multiple groups, and the multiple groups of first springs are fixedly connected to the fixed plate, and the upper end of the fixed plate is fixedly connected with a rubber pad for increasing friction, and the first damping rod is sleeved with the first spring.

[0011] Furthermore, the connecting plate is fixedly connected to a third damping rod, and one end of the third damping rod away from the connecting plate is fixedly connected to a second fixed clamping plate, and the second fixed clamping plate is fixedly connected to a second suction cup.

[0012] Furthermore, the connecting plate is fixedly connected to a third spring, and one end of the third spring away from the connecting plate is fixedly connected to the second fixed clamping plate, and the third spring is sleeved on the third damping rod.

[0013] Furthermore, the buffer components are provided in two groups, and both groups of buffer components are used to buffer and fix the photovoltaic panels when the photovoltaic panels are compressed. The shock absorbing components are provided in two groups, and both groups of shock absorbing components are used to absorb shock when transporting the photovoltaic panels.

[0014] Furthermore, the lower end of the fixed vertical plate is fixedly connected to the fixed base plate, and the end of the fixed support plate away from the threaded sleeve is fixedly connected to the fixed base plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. By rotating the rotating handle, the rotating handle rotates through the rotating column to drive the worm to rotate, so that the threaded rod rotates and drives the two sets of threaded sleeves to be threadedly connected to the threaded rod and open to both ends of the threaded rod, thereby driving the second suction cup on the second fixed splint to move and fix the photovoltaic panel according to the thickness of the photovoltaic panel, so that it can adapt to the compact transportation of photovoltaic panels of different thicknesses. Whether it is a thin civilian photovoltaic panel or a thicker industrial photovoltaic panel, it can be properly protected during transportation, which greatly improves the versatility of photovoltaic panel transportation.

[0017] 2. The third damping rod and the third spring can play a buffering role during clamping, and the first damping rod and the fixing plate at the bottom can play a shock-absorbing effect during transportation, thereby greatly reducing the damage rate of photovoltaic panels during transportation and improving the efficiency of photovoltaic panel transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a protective device for photovoltaic panels proposed by the present invention;

[0019] Figure 2 This is a partial structural diagram of a protective device for photovoltaic panels proposed in this utility model. Figure 1 ;

[0020] Figure 3 This is a partial structural diagram of a protective device for photovoltaic panels proposed in this utility model. Figure 2 ;

[0021] Figure 4 This is a partial structural diagram of a protective device for photovoltaic panels proposed in this utility model. Figure 3 ;

[0022] Figure 5This is a schematic structural diagram of a compression assembly of a protective device for photovoltaic panels proposed by the present invention.

[0023] Legend:

[0024] 1. Shock-absorbing assembly; 2. Compression assembly; 3. Buffer assembly; 101. Fixed base plate; 102. First damping rod; 103. Fixed plate; 104. First spring; 105. Rubber pad; 201. Fixed support plate; 202. Rotating column; 203. Worm; 204. Worm gear; 205. Threaded rod; 206. Threaded sleeve; 207. Limiting circular plate; 208. Limiting column; 209. Rotating handle; 301. Fixed vertical plate; 302. Second damping rod; 303. First fixed splint; 304. Second spring; 305. First suction cup; 306. Connecting plate; 307. Third damping rod; 308. Third spring; 309. Second fixed splint; 310. Second suction cup. DETAILED DESCRIPTION

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

[0026] Reference Figure 1-Figure 5 The utility model provides a protective device for photovoltaic panels, including: a shock absorbing component 1, a pressing component 2 and a pressing component 2.

[0027] Specifically, the shock absorbing assembly 1 includes a fixed base plate 101, and the upper end of the fixed base plate 101 is fixedly connected to the first damping rod 102, and the end of the first damping rod 102 away from the fixed base plate 101 is fixedly connected to the fixed plate 103, the upper end of the fixed base plate 101 is fixedly connected to the first spring 104, and the end of the first spring 104 away from the fixed base plate 101 is fixedly connected to the fixed plate 103, the buffer assembly 3 is arranged above the shock absorbing assembly 1, and the buffer assembly 3 includes a fixed vertical plate 301, and the fixed vertical plate 301 is fixedly connected to the second damping rod 302, and the end of the second damping rod 302 away from the fixed vertical plate 301 is fixedly connected to the first fixed clamping plate 303, and the fixed The vertical plate 301 is fixedly connected to the second spring 304, and the end of the second spring 304 away from the fixed vertical plate 301 is fixedly connected to the first fixed clamping plate 303, and the end of the first fixed clamping plate 303 away from the second spring 304 is connected to the first suction cup 305. The clamping assembly 2 is arranged on one side of the buffer assembly 3, and the clamping assembly 2 includes a fixed support plate 201, and the fixed support plate 201 is connected to a rotating column 202, the rotating column 202 is connected to a worm 203, and the worm 203 is connected to a worm wheel 204, the worm wheel 204 is connected to a threaded rod 205, and the threaded rod 205 is connected to a threaded sleeve 206, and the threaded sleeve 206 is connected to the upper end of the fixed support plate 201.

[0028] In this embodiment, the shock absorbing assembly 1, the pressing assembly 2 and the buffer assembly 3 constitute the protective device for the photovoltaic panel involved in this application, which realizes the protection of the photovoltaic panel during transportation.

[0029] In this embodiment, the photovoltaic panel involved has a rectangular structure, and the outermost layer of the photovoltaic panel is tempered glass, which has very good light transmittance and high hardness, and is used to protect the battery cells and prevent them from being damaged by the external environment. The back of the photovoltaic panel is the backboard, which plays an insulating and supporting role. There is usually an aluminum frame around the photovoltaic panel to prevent external moisture and dust from entering the interior of the photovoltaic panel. The photovoltaic panel protection device in this application is for protecting the photovoltaic panel during transportation.

[0030] In this embodiment, universal wheels (not shown) may be provided under the fixed base plate 101 for transporting the photovoltaic panels after placement, and a push rod (not shown) may be provided on the fixed base plate 101 for facilitating movement of the photovoltaic panels after placement.

[0031] It should be noted that two groups of connecting plates 306 are provided vertically and in parallel, and both groups of connecting plates 306 are pushed to move to both sides by the pressing assembly 2 to press the photovoltaic panels.

[0032] Specifically, the rotating column 202 is fixedly connected to the worm 203, and the end of the rotating column 202 away from the worm 203 is fixedly connected to the rotating handle 209, and the rotating column 202 is rotatably connected to the support rod provided on the fixed support plate 201, the worm 203 is engaged with the worm gear 204, and the worm gear 204 is fixedly connected to the middle part of the threaded rod 205, the threaded sleeve 206 is threadedly connected to the threaded rod 205, and the threaded sleeve 206 is slidably connected to the upper end of the fixed support plate 201, the end of the fixed support plate 201 away from the fixed base plate 101 is fixedly connected to the limiting column 208, and the end of the limiting column 208 away from the fixed support plate 201 is fixedly connected to the connecting plate 306, and the end of the threaded sleeve 206 away from the connecting plate 306 is fixedly connected to the limiting circular plate 207.

[0033] As a preferred embodiment, two groups of threaded sleeves 206 are provided, and the two groups of threaded sleeves 206 are threadedly connected to two different groups of threads on the threaded rod 205 respectively. Driven by the threaded rod 205, the threaded sleeves 206 are driven to open to both ends, thereby pushing the second fixed clamp 309 to move to both ends to press photovoltaic panels of different thicknesses through the second suction cup 310.

[0034] As a preferred embodiment, two groups of limiting posts 208 are provided, and the limiting posts 208 are limited while following the opening of the threaded sleeve 206 to prevent the threaded sleeve 206 from rotating along with the threaded rod 205 .

[0035] Specifically, there are multiple groups of first damping rods 102, and the multiple groups of first damping rods 102 are fixedly connected to the fixed plate 103. There are multiple groups of first springs 104, and the multiple groups of first springs 104 are fixedly connected to the fixed plate 103. A rubber pad 105 is fixedly connected to the upper end of the fixed plate 103 to increase friction. At the same time, the first damping rod 102 is sleeved with the first spring 104.

[0036] As a preferred embodiment, the width of the fixing plate 103 is greater than the distance between the first fixing plate 303 and the second fixing plate 309 to prevent the fixing plate 103 from being too small to fit the photovoltaic panel when the photovoltaic panel is placed.

[0037] Specifically, the connecting plate 306 is fixedly connected to the third damping rod 307, and the end of the third damping rod 307 away from the connecting plate 306 is fixedly connected to the second fixing clamping plate 309, and the second fixing clamping plate 309 is fixedly connected to the second suction cup 310, the connecting plate 306 is fixedly connected to the third spring 308, and the end of the third spring 308 away from the connecting plate 306 is fixedly connected to the second fixing clamping plate 309, and the third spring 308 is sleeved on the third damping rod 307, there are two groups of buffer components 3, and both groups of buffer components 3 are used to buffer and fix the photovoltaic panels when pressing them, there are two groups of shock absorbing components 1, and both groups of shock absorbing components 1 are used to absorb shock when transporting photovoltaic panels, the lower end of the fixed vertical plate 301 is fixedly connected to the fixed base plate 101, and the end of the fixed support plate 201 away from the threaded sleeve 206 is fixedly connected to the fixed base plate 101.

[0038] As a preferred embodiment, a second suction cup 310 is fixedly connected to the second fixing clamp 309, and the second suction cup 310 is fixedly connected to the four corners of the second fixing clamp 309, so that it can be fixed at the four farthest positions of the photovoltaic panel to the greatest extent when the photovoltaic panel is compressed.

[0039] It should be noted that the distance between the first suction cup 305 and the second suction cup 310 is greater than the thickness of photovoltaic panels currently on the market, so that photovoltaic panels of different thicknesses can be compressed.

[0040] During use, when protecting the photovoltaic panel during transportation, the photovoltaic panel is first placed on the rubber pad provided on the fixed plate. The rubber pad provided can effectively prevent the photovoltaic panel from sliding. After placing the photovoltaic panel on the rubber pad, the operator rotates the rotating handle. The rotating handle rotates through the rotating column to drive the worm to rotate, so that the threaded rod rotates and drives the two sets of threaded sleeves to be threadedly connected to the threaded rod and open toward both ends of the threaded rod. The threaded sleeves open toward both ends and push the connecting plate to move toward one side of the first fixed clamping plate, thereby driving the second suction cup on the second fixed clamping plate to move to clamp and adsorb the photovoltaic panel. The third damping rod and the third spring can play a buffering role during clamping.

[0041] The protective device for photovoltaic panels of the present invention can adapt to the compaction and transportation of photovoltaic panels of different thicknesses. Whether it is a thin civilian photovoltaic panel or a thicker industrial photovoltaic panel, it can be properly protected during transportation, which greatly improves the versatility of transportation and greatly reduces the damage rate of photovoltaic panels during transportation, thereby improving the efficiency of photovoltaic panel transportation.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A protective device for photovoltaic panels, characterized by: The invention comprises a shock absorbing assembly (1), a pressing assembly (2) and a buffer assembly (3); the shock absorbing assembly (1) comprises a fixed base plate (101); the upper end of the fixed base plate (101) is fixedly connected to a first damping rod (102); and one end of the first damping rod (102) away from the fixed base plate (101) is fixedly connected to a fixed plate (103); the upper end of the fixed base plate (101) is fixedly connected to a first spring (104); and one end of the first spring (104) away from the fixed base plate (101) is fixedly connected to the fixed plate (103); and the buffer assembly (3) is arranged on the shock absorbing assembly (1). The buffer assembly (3) includes a fixed vertical plate (301), and the fixed vertical plate (301) is fixedly connected to a second damping rod (302), and the end of the second damping rod (302) away from the fixed vertical plate (301) is fixedly connected to a first fixed clamping plate (303), the fixed vertical plate (301) is fixedly connected to a second spring (304), and the end of the second spring (304) away from the fixed vertical plate (301) is fixedly connected to the first fixed clamping plate (303), and the end of the first fixed clamping plate (303) away from the second spring (304) is connected to a first suction cup (305); The clamping assembly (2) is arranged on one side of the buffer assembly (3), and the clamping assembly (2) includes a fixed support plate (201), and the fixed support plate (201) is connected to a rotating column (202), the rotating column (202) is connected to a worm (203), and the worm (203) is connected to a worm wheel (204), the worm wheel (204) is connected to a threaded rod (205), and the threaded rod (205) is connected to a threaded sleeve (206), and the threaded sleeve (206) is connected to the upper end of the fixed support plate (201).

2. A photovoltaic panel protection device according to claim 1, characterized in that: The rotating column (202) is fixedly connected to the worm (203), and one end of the rotating column (202) away from the worm (203) is fixedly connected to a rotating handle (209), and the rotating column (202) is rotatably connected to a support rod provided on the fixed support plate (201), the worm (203) is engaged with the worm wheel (204), and the worm wheel (204) is fixedly connected to the middle part of the threaded rod (205).

3. A protective device for photovoltaic panels according to claim 2, characterized in that: The threaded sleeve (206) is threadedly connected to the threaded rod (205), and the threaded sleeve (206) penetrates and is slidably connected to the upper end of the fixed support plate (201).

4. A protective device for photovoltaic panels according to claim 3, characterized in that: One end of the fixed support plate (201) away from the fixed base plate (101) is fixedly connected to a limiting column (208), and one end of the limiting column (208) away from the fixed support plate (201) is fixedly connected to a connecting plate (306), and one end of the threaded sleeve (206) away from the connecting plate (306) is fixedly connected to a limiting circular plate (207).

5. The protective device for photovoltaic panels according to claim 4, characterized in that: The first damping rod (102) is provided with a plurality of groups, and the plurality of groups of first damping rods (102) are all fixedly connected to the fixed plate (103); the first spring (104) is provided with a plurality of groups, and the plurality of groups of first springs (104) are all fixedly connected to the fixed plate (103); and a rubber pad (105) is fixedly connected to the upper end of the fixed plate (103) for increasing friction, and the first damping rod (102) and the first spring (104) are sleeved.

6. The protective device for photovoltaic panels according to claim 5, characterized in that: The connecting plate (306) is fixedly connected to a third damping rod (307), and one end of the third damping rod (307) away from the connecting plate (306) is fixedly connected to a second fixed clamping plate (309), and a second suction cup (310) is fixedly connected to the second fixed clamping plate (309).

7. A photovoltaic panel protection device according to claim 6, characterized in that: The connecting plate (306) is fixedly connected to a third spring (308), and one end of the third spring (308) away from the connecting plate (306) is fixedly connected to the second fixed clamping plate (309), and the third spring (308) is sleeved on the third damping rod (307).

8. The protective device for photovoltaic panels according to claim 7, characterized in that: The buffer components (3) are provided in two groups, and both groups of buffer components (3) are used to buffer and fix the photovoltaic panels when the photovoltaic panels are compressed. The shock absorbing components (1) are provided in two groups, and both groups of shock absorbing components (1) are used to absorb shock when transporting the photovoltaic panels.

9. The protective device for photovoltaic panels according to claim 8, characterized in that: The lower end of the fixed vertical plate (301) is fixedly connected to the fixed base plate (101), and one end of the fixed support plate (201) away from the threaded sleeve (206) is fixedly connected to the fixed base plate (101).

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