A quick-installation bracket for a photovoltaic glass panel

Abstract

The present invention relates to the technical field of photovoltaic glass plate transportation devices, and relates to a quick-installation bracket for photovoltaic glass plates. The present invention includes a bottom plate frame, corner clamping plates, middle clamping plates, a first clamping mechanism, a second clamping mechanism, and a pressing mechanism. The corner clamping plates and the middle clamping plates are arranged on the bottom plate frame. The first clamping mechanism and the second clamping mechanism are arranged at the side ends of the bottom plate frame. The first clamping mechanism and the second clamping mechanism include fixed blocks and sliders. The fixed blocks are arranged at the side ends of the bottom plate frame, and the sliders are slidably arranged on the fixed blocks. A rotating rod is rotatably connected inside the fixed block, and a threaded sleeve is arranged inside the slider. The rotating rod is threadedly connected inside the threaded sleeve. The pressing mechanism includes a second fixed block, a pressing rod, and a pressing block. The second fixed block is fixed to the side end of the bottom plate frame. A limiting groove is provided on the second fixed block. A sliding hole is provided at the bottom of the pressing rod, and a clamping rod is arranged inside the sliding hole. The pressing block is fixed to the top of the pressing rod. The installation is simple and convenient, providing multi-position protection for the glass plate and improving the placement stability of the glass plate.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic glass plate transportation devices, and relates to a quick-installation bracket for photovoltaic glass plates. Background Art

[0002] Photovoltaic glass is a special glass that can generate electricity by laminating solar cells, can utilize solar radiation to generate electricity, and has relevant current lead-out devices and cables. It has the characteristics of beauty, light transmission controllability, environmental protection, etc., and is widely used. Generally, photovoltaic glass is transported by a bracket. After multiple photovoltaic glass plates are stacked on a common bracket, they are limited and fixed by ropes. However, during transportation, the four corners of the photovoltaic glass will be collided and damaged under the action of external forces, and at the same time, collisions will also occur between multiple photovoltaic glass plates and cause damage. To sum up, in order to solve the deficiencies in the prior art, it is necessary to design a quick-installation bracket for photovoltaic glass plates with a simple structure and stable transportation. Summary of the Invention

[0003] The present invention provides a quick-installation bracket for photovoltaic glass plates to solve the problems of the prior art.

[0004] The object of the present invention can be achieved by the following technical solutions: A quick-installation bracket for photovoltaic glass plates includes: a bottom bracket plate, corner clamping plates, middle clamping plates, clamping mechanism one, clamping mechanism two, and a pressing mechanism. The corner clamping plates are arranged on the upper end faces of the four corners of the bottom bracket plate, the middle clamping plates are arranged in the middle of the bottom bracket plate, the clamping mechanism one is arranged at the side end of the corner clamping plates, the clamping mechanism two is arranged at the side end of the middle clamping plates. The clamping mechanism one and the clamping mechanism two include a fixed block and a slider. The fixed block is arranged at the side end of the bottom bracket plate, the slider is slidably arranged on the fixed block, a rotating rod is rotatably connected inside the fixed block, a threaded sleeve is arranged inside the slider, one end of the rotating rod is threadedly connected inside the threaded sleeve, the pressing mechanism is arranged between the corner clamping plates and the middle clamping plates, and the pressing mechanism includes a second fixed block, a pressing rod, and a pressing block. The second fixed block is fixed to the side end of the bottom bracket plate, a limiting groove is arranged on the second fixed block, a sliding hole is arranged at the bottom of the pressing rod, a clamping rod is arranged inside the sliding hole, and the pressing block is fixed to the top of the pressing rod.

[0005] Further improvement, the fixed block includes a sleeve and a sleeve rod. The sleeve rod is slidably arranged inside the sleeve, a limiting block is arranged at the bottom of the sleeve rod, a rotating rod hole is arranged on the sleeve rod. The rotating rod includes a hexagonal rotating part, a pre-tightening part, and a threaded part connected in sequence. A guide post smaller than the diameter of the rotating rod hole is arranged between the hexagonal rotating part and the pre-tightening part, and the threaded part is threadedly connected inside the threaded sleeve.

[0006] Further improvement: The pressing rod includes an outer pressing rod and an inner pressing rod. The outer pressing rod is slidably arranged in the second fixing block, the inner pressing rod is slidably arranged inside the outer pressing rod, a tension spring is connected to the upper end inside the inner pressing rod, the clamping rod is located inside the hook at the lower end of the tension spring, and the clamping rod passes through the sliding hole and is arranged in the limiting groove.

[0007] Further improvement: The limiting groove includes a guiding groove and a clamping groove. The bottom of the guiding groove is arc-connected to the clamping groove, the opening of the guiding groove is arranged to increase upward, and one end of the sliding hole is arranged to incline downward.

[0008] Further improvement: A first rubber plate is bonded inside the corner clamping plate, a second rubber plate is bonded inside the middle clamping plate, and a third rubber plate is bonded to the bottom of the pressing block.

[0009] Further improvement: A first horizontal pressing rod is fixedly connected to the end of the hexagonal rotating part.

[0010] Further improvement: A second horizontal pressing rod is fixedly connected to the middle of the outer pressing rod.

[0011] Compared with the prior art, the beneficial effects of the quick-installation bracket for photovoltaic glass plates of the present invention are as follows:

[0012] The corner clamping plate and the middle clamping plate are placed directly on the bottom frame of the support plate by fitting with the glass plate. The corner clamping plate and the middle clamping plate clamp the glass through the first adjusting clamping mechanism and the second clamping mechanism. When the glass plate needs to be removed, only the slider needs to be pulled out upward from the fixing block, and then the clamping mechanism components except the fixing block can be taken off. Then, the corner clamping plate and the middle clamping plate are taken off. At the same time, the pressing rod can be taken out upward from the second fixing block by the adjusting clamping rod, and the pressing mechanism components except the second fixing block can be taken off, so as to release the pre-tightening of the glass plate. The detachable and quick connection of the first clamping mechanism, the second clamping mechanism and the pressing mechanism is simple and convenient to install, provides multi-position protection for the glass plate and improves the placement stability of the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention

[0014] Figure 2 is a schematic structural diagram of the present invention without placing the photovoltaic glass plate

[0015] Figure 3 is a schematic structural diagram of the pressing mechanism in the present invention

[0016] Figure 4 is a schematic structural diagram of the second clamping mechanism in the present invention

[0017] Figure 5 is a schematic structural diagram of the exploded view of the pressing mechanism in the present invention

[0018] Figure 6 For Figure 5 Internal structural schematic diagram

[0019] Figure 7 This is the structural schematic diagram of the second clamping mechanism explosion diagram in the present invention

[0020] Figure 8 For Figure 7 Internal structural schematic diagram

[0021] In the figure, 1 - pallet chassis, 2 - corner clamping plate, 3 - middle clamping plate, 4 - first clamping mechanism, 5 - second clamping mechanism, 6 - pressing mechanism, 61 - second fixed block, 611 - limiting groove, 612 - guiding groove, 613 - clamping groove, 62 - pressing rod, 621 - sliding hole, 622 - clamping rod, 623 - outer pressing rod, 624 - inner pressing rod, 625 - tension spring, 626 - hook, 63 - pressing block, 71 - fixed block, 711 - rotating rod, 712 - sleeve, 713 - sleeve rod, 714 - limiting block, 715 - rotating rod hole, 716 - hexagonal rotating part, 717 - pre-tightening part, 718 - threaded part, 719 - guide post, 72 - slider, 721 - threaded sleeve, 81 - first horizontal pressing rod, 82 - second horizontal pressing rod, 91 - first rubber plate, 92 - second rubber plate, 93 - third rubber plate. Detailed implementation manners

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0024] Next, in combination with the embodiments and the attached Figures 1 to 8 , the technical solutions of the present invention will be further elaborated.

[0025] Embodiment 1

[0026] A quick-installation bracket for a photovoltaic glass plate, comprising: a base frame 1 of the support plate, corner clamping plates 2, middle clamping plates 3, a first clamping mechanism 4, a second clamping mechanism 5 and a pressing mechanism 6. The corner clamping plates 2 are arranged on the upper end surfaces of the four corners of the base frame 1 of the support plate. The middle clamping plates 3 are arranged in the middle of the base frame 1 of the support plate. The first clamping mechanism 4 is arranged at the side end of the corner clamping plate 2. The second clamping mechanism 5 is arranged at the side end of the middle clamping plate 3. The first clamping mechanism 4 and the second clamping mechanism 5 include a fixed block 71 and a sliding block 72. The fixed block 71 is arranged at the side end of the base frame 1 of the support plate. The sliding block 72 is slidably arranged on the fixed block 71. A rotating rod 711 is rotatably connected inside the fixed block 71. A threaded sleeve 721 is arranged inside the sliding block 72. One end of the rotating rod 711 is threadedly connected inside the threaded sleeve 721. The pressing mechanism 6 is arranged between the corner clamping plate 2 and the middle clamping plate 3. The pressing mechanism 6 includes a second fixed block 61, a pressing rod 62 and a pressing block 63. The second fixed block 61 is fixed to the side end of the base frame 1 of the support plate. A limiting groove 611 is arranged on the second fixed block 61. A sliding hole 621 is arranged at the bottom of the pressing rod 62. A clamping rod 622 is arranged inside the sliding hole 621. The pressing block 63 is fixed to the top of the pressing rod 62.

[0027] As Figures 1 to 8 shown, the working principle of the present invention is as follows: First, weld the two groups of fixed blocks 71 in the first clamping mechanism 4, the fixed blocks 71 in the second clamping mechanism 5 and the second fixed block 61 of the pressing mechanism 6 to the side end of the base frame 1 of the support plate. Place the photovoltaic glass plate on the base frame 1 of the support plate. Align the corner clamping plates 2 with the four corners of the photovoltaic glass plate, and then place the corner clamping plates 2 on the base frame 1 of the support plate. Insert the sliding blocks 72 downward into the fixed blocks 71 to the specified position, and then rotate the rotating rod 711. Since the threaded sleeve 721 is threadedly connected to the rotating rod 711, after rotating the rotating rod 711, the sliding block 72 is pushed close to the corner clamping plate 2 until the corner clamping plate 2 is tightly pushed. The corner clamping plate 2 further tightens against the corners of the glass plate, thereby protecting the corners of the glass plate from being collided;

[0028] Align the middle clamping plates 3 with the middle of the photovoltaic glass plate, and then place the middle clamping plates 3 on the base frame 1 of the support plate. Adjust the second clamping mechanism 5 in the same way as the first clamping mechanism 4, so that the sliding block 72 in the second clamping mechanism 5 is close to the middle clamping plate 3. The middle clamping plate 3 further tightens against the middle of the glass plate, thereby protecting the middle of the glass plate from being collided and further improving the overall placement stability of the glass plate;

[0029] Insert the pressing rod 62 downward into the second fixed block 61. During the downward movement of the pressing rod 62, the clamping rod 622 in the sliding hole 621 inside the pressing rod 62 is pushed into the limiting groove 611 of the second fixed block 61, so that the pressing rod 62 is fixedly connected to the second fixed block 61, and the pressing block 63 at the upper end of the pressing rod 62 presses the top of the glass plate, further improving the overall placement stability.

[0030] The corner clamping plate 2 and the middle clamping plate 3 are placed directly on the pallet chassis 1 by fitting the glass plate, and the corner clamping plate 2 and the middle clamping plate 3 are clamped to the glass through the adjusting clamping mechanism 1 and the clamping mechanism 2. When the glass plate needs to be removed, only the slider 72 needs to be pulled out upward from the fixed block 71, and then the clamping mechanism components except the fixed block 71 can be removed. Then, the corner clamping plate 2 and the middle clamping plate 3 are removed. At the same time, the adjusting rod 622 is used to take out the pressure rod 62 upward from the second fixed block 61, and then the pressing mechanism components except the second fixed block 61 can be removed, and the pre-tightening of the glass plate can be released. The detachable and quick connection of the adjusting clamping mechanism 1, the clamping mechanism 2 and the pressing mechanism 6 is simple and convenient to install, provides multi-position protection for the glass plate and improves the placement stability of the glass plate.

[0031] As a further embodiment, the fixed block 71 includes a sleeve 712 and a sleeve rod 713. The sleeve rod 713 is slidably arranged in the sleeve 712. A limit block 714 is arranged at the bottom of the sleeve rod 713. The sleeve rod 713 is provided with a rotating rod hole 715. The rotating rod 711 includes a hexagonal rotating part 716, a pre-tightening part 717 and a threaded part 718 which are connected in sequence. A guide post 719 smaller than the diameter of the rotating rod hole 715 is arranged between the hexagonal rotating part 716 and the pre-tightening part 717. The threaded part 718 is threadedly connected to the inside of the threaded sleeve 721.

[0032] As Figure 4 、 Figure 7 And Figure 8 As shown in the figure, the sleeve rods 713 on both sides of the corner clamping plate 2 are inserted into the sleeve 712 until the limit block 714 abuts against the upper end of the sleeve 712 and the sleeve rod 713 cannot move down further. Since the hexagonal rotating part 716 of the rotating rod 711 is located outside the sleeve rod 713 and the pre-tightening part 717 is located inside the sleeve rod 713, the rotating rod 711 can only rotate. And the slider 72 is slidably sleeved on the sleeve 712. The four plate surfaces of the slider 72 are in contact with the sleeve 712. The threaded part 718 of the rotating rod 711 is threadedly connected to the inside of the threaded sleeve 721 and the threaded sleeve 721 fixes the slider 72. Therefore, when the rotating rod 711 is rotated, the slider 72 is pushed, and the slider 72 further presses the corner clamping plate 2 or the middle clamping plate 3 to realize the protection of the four corners and the middle part of the glass plate.

[0033] As a further embodiment, the pressure rod 62 includes an outer pressure rod 623 and an inner pressure rod 624. The outer pressure rod 623 is slidably arranged in the second fixed block 61. The inner pressure rod 624 is slidably arranged inside the outer pressure rod 623. A tension spring 625 is connected to the upper end inside the inner pressure rod 624. The rod 622 is located inside the hook 626 at the lower end of the tension spring 625. The rod 622 passes through the sliding hole 621 and is arranged with the limiting groove 611.

[0034] As Figure 3, Figure 5 and Figure 6 As shown in Figure 6 and Figure 5 , after placing the photovoltaic glass plate on the pallet chassis 1, since the inner pressure rod 624 is located inside the outer pressure rod 623, the tension spring 625 is arranged inside the inner pressure rod 624, and the clamping rod 622 in the hook 626 of the tension spring 625 passes through the sliding hole 621 of the outer pressure rod 623. When the outer pressure rod 623 is pushed downward along the square hole inside the second fixing block 61, it will push the clamping rod 622 downward. The clamping rod 622 moves downward until it is stuck in the limiting groove 611 inside the second fixing block 61. At this time, the tension spring 625 is stretched, which can stably make the clamping rod 622 stuck in the limiting groove 611, so that the pressing block 63 moves downward to clamp multiple photovoltaic glass plates, preventing the surfaces of multiple glass plates from colliding and being damaged under the action of external forces.

[0035] When it is necessary to release the clamping of the photovoltaic glass plate, move the clamping rod 622 outward along the sliding hole 621 and the limiting groove 611, and move the outer pressure rod 623 upward, then the pressing block 63 can be moved upward to release the clamping of the photovoltaic glass plate. The clamping and releasing operations are labor-saving.

[0036] As a further embodiment, the limiting groove 611 includes a guiding groove 612 and a clamping groove 613. The bottom of the guiding groove 612 is arc-connected to the clamping groove 613. The opening of the guiding groove 612 is set to increase upward, and one end of the sliding hole 621 is set to incline downward. As Figure 5 shown, the guiding groove 612 with an opening increasing upward and the sliding hole 621 with one end inclining downward facilitate the downward pushing of the outer pressure rod 623, enabling the clamping rod 622 to slide into the clamping groove 613 more smoothly.

[0037] As a further embodiment, a first rubber plate 91 is adhesively bonded inside the corner clamping plate 2, a second rubber plate 92 is adhesively bonded inside the middle clamping plate 3, and a third rubber plate 93 is adhesively bonded to the bottom of the pressing block 63. The first rubber plate 91 and the second rubber plate 92 can buffer and damp the corners and both sides of the glass plate, further avoiding hard contact between the glass plate and the corner clamping plate 2. The third rubber plate 93 can buffer and damp the uppermost glass plate, further avoiding hard contact between the glass plate and the pressing block 63, and preventing the pressing block 63 from over-clamping the glass plate and causing wear to the surface of the glass plate.

[0038] As a further embodiment, a first horizontal pressing rod 81 is fixedly connected to the end of the hexagonal rotating part 716, and a second horizontal pressing rod 82 is fixedly connected to the middle of the outer pressure rod 623. The first horizontal pressing rod 81 makes it more labor-saving to move the adjusting slider 72 in the first clamping mechanism 4 or the second clamping mechanism 5, and the second horizontal pressing rod 82 makes it more labor-saving to push the outer pressure rod 623 downward in the pressing mechanism 6.

[0039] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field according to the concept of the present invention through logical analysis, reasoning, or limited experiments on the basis of the prior art shall fall within the protection scope determined by the claims.

Claims

1. A quick - installation bracket for a photovoltaic glass plate, characterized in that, Comprising: A pallet chassis, corner clamping plates, middle clamping plates, clamping mechanism one, clamping mechanism two and a pressing mechanism. The corner clamping plates are arranged on the upper end faces of the four corners of the pallet chassis. The middle clamping plates are arranged in the middle of the pallet chassis. The clamping mechanism one is arranged at the side end of the corner clamping plates. The clamping mechanism two is arranged at the side end of the middle clamping plates. The clamping mechanism one and the clamping mechanism two include a fixed block and a slider. The fixed block is arranged at the side end of the pallet chassis. The slider is slidably arranged on the fixed block. A rotating rod is rotatably connected inside the fixed block. A threaded sleeve is arranged inside the slider. One end of the rotating rod is threadedly connected inside the threaded sleeve. The pressing mechanism is arranged between the corner clamping plates and the middle clamping plates. The pressing mechanism includes a fixed block two, a pressing rod and a pressing block. The fixed block two is fixed to the side end of the pallet chassis. A limiting groove is arranged on the fixed block two. A sliding hole is arranged at the bottom of the pressing rod. A clamping rod is arranged inside the sliding hole. The pressing block is fixed to the top of the pressing rod. The fixed block includes a sleeve and a sleeve rod. The sleeve rod is slidably arranged inside the sleeve. A limiting block is arranged at the bottom of the sleeve rod. The sleeve rod is provided with a rotating rod hole. The rotating rod includes a hexagonal rotating part, a pre-tightening part and a threaded part which are connected in sequence. A guide post smaller than the diameter of the rotating rod hole is arranged between the hexagonal rotating part and the pre-tightening part. The threaded part is threadedly connected inside the threaded sleeve. The pressing rod includes an outer pressing rod and an inner pressing rod. The outer pressing rod is slidably arranged inside the fixed block two. The inner pressing rod is slidably arranged inside the outer pressing rod. A tension spring is connected to the upper end inside the inner pressing rod. The clamping rod is located inside the hook at the lower end of the tension spring. The clamping rod passes through the sliding hole and is arranged in the limiting groove.

2. The quick-installation bracket for a photovoltaic glass panel according to claim 1, characterized in that The limiting groove includes a guiding groove and a clamping groove. The bottom of the guiding groove is arc-connected to the clamping groove. The opening of the guiding groove increases upward. One end of the sliding hole is inclined downward.

3. The quick-installation bracket for a photovoltaic glass plate according to claim 1, characterized in that, A rubber plate one is bonded inside the corner clamping plates. A rubber plate two is bonded inside the middle clamping plates. A rubber plate three is bonded to the bottom of the pressing block.

4. The quick-installation bracket for a photovoltaic glass plate according to claim 1, characterized in that, A horizontal pressing rod one is fixedly connected to the end of the hexagonal rotating part.

5. The quick - installation bracket for a photovoltaic glass panel according to claim 1, wherein, A horizontal pressing rod two is fixedly connected to the middle of the outer pressing rod.

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