Single-side briquetting device for photovoltaic panel

Abstract

The utility model provides a photovoltaic panel unilateral briquetting device which comprises a base plate, the top of the base plate is fixedly connected with a baffle close to the middle and a supporting plate located on one side of the baffle, the top of the supporting plate is connected with a pressing rod in an up-down rotating mode, and one end of the pressing rod is connected with a pressing plate located above the other side of the baffle in a hinged mode. A connecting bolt penetrates through the base plate in a clearance mode, the connecting bolt is sleeved with a cushion block and a pressing rod, the cushion block and the connecting bolt are connected in a screwed mode and located below the base plate, and the pressing rod is located above the pressing rod. According to the utility model, the base plate, the supporting plate, the pressing rod and the pressing plate are arranged, the pressing rod is connected with the top of the supporting plate in an up-down rotating manner, and one end of the pressing rod is hinged with the top of the pressing plate, so that when the pressing rod moves downwards, the pressing plate can press the photovoltaic panel in a self-adaptive manner, and the pressing surface of the pressing plate and the plate surface of the photovoltaic panel are in a comprehensive fit state; compared with the prior art, the photovoltaic panel press-fitting device has the advantage that the photovoltaic panel press-fitting is safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar photovoltaic panel construction technical field, specifically for a photovoltaic panel one side briquetting device. BACKGROUND

[0002] The photovoltaic panel one side briquetting assembly is an important component of solar photovoltaic panel installation, and the previous photovoltaic panel briquetting assembly part is complicated, and the operation is complex, and the briquetting assembly is hard connected with the photovoltaic panel, and in the later use, the slight displacement of the photovoltaic panel and the hard contact of the briquetting assembly can cause the damage of the photovoltaic panel, and affect the later use.

[0003] The utility model with publication number CN221728193U proposes a photovoltaic panel one side briquetting assembly and photovoltaic panel assembly, and the photovoltaic panel one side briquetting assembly includes a stool lock, a locking bolt and a briquetting, the stool lock is provided with a clamping groove for clamping one end of the photovoltaic panel, the slot opening of the clamping groove is arranged towards the side of the stool lock, the locking bolt is movably penetrated through the stool lock, the extension direction of the locking bolt is perpendicular to the slot opening of the clamping groove, the briquetting is located below the stool lock, the lower end of the locking bolt is threadedly connected with the briquetting, and a crossbeam limiting gap is reserved between the briquetting and the lower end of the stool lock; the inner surface of the clamping groove is provided with a rubber structure. The photovoltaic panel one side briquetting assembly of the utility model is convenient to operate, the rubber structure is arranged on the inner surface of the clamping groove, the slight displacement of the photovoltaic panel and the hard contact of the briquetting assembly in the later use are avoided, and then the damage of the photovoltaic panel is avoided, and the later use is affected.

[0004] However, the above-mentioned prior art still has the following problems in use: the first bending piece for pressing the photovoltaic panel is a fixed angle plate structure, and the first bending piece is connected with the pad iron through the locking bolt and the briquetting, due to the influence of machining error and connection activity allowance, the photovoltaic panel will appear uneven stress when being pressed by the first bending piece, that is, the pressing surface of the first bending piece is difficult to fully contact with the surface of the photovoltaic panel, so that stress concentration is easy to exist, which can cause the photovoltaic panel to be pressed.

[0005] Therefore, the utility model provides a photovoltaic panel one side briquetting device. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model aims to provide a photovoltaic panel one side briquetting device to solve the problems in the background art, which has the advantages that the photovoltaic panel is pressed more evenly, the problem of damaging the photovoltaic panel is effectively avoided, and the photovoltaic panel is more convenient to butt joint, and has the advantages of shock resistance.

[0007] In order to achieve the above object, the utility model is through the following technical scheme to realize: a photovoltaic panel one side briquetting device, including the backing plate, the top of the backing plate is fixedly connected with the baffle close to the middle part and the support plate located baffle one side, the top of this support plate is rotatably connected with the pressure rod, one end of the pressure rod is hingedly connected with the pressing plate located above the other side of the baffle, the connecting bolt is passed through the gap on the backing plate, the connecting bolt is sleeved with the cushion block and the pressure bar, the cushion block is screwed with the connecting bolt and is located below the backing plate, the pressure bar is located above the pressure rod.

[0008] Further, the middle part of the upper end face of the pressing plate is welded with a short connecting arm, and the top of the short connecting arm is hingedly connected with one end of the pressure rod.

[0009] Further, the top of the baffle is provided with a U-shaped groove for accommodating the pressure rod.

[0010] Further, the pressure rod is provided with a waist-shaped clearance hole, the connecting bolt is passed through the waist-shaped clearance hole, and the middle part of the outer peripheral wall of the pressure bar is provided with a through hole matched with the gap of the connecting bolt.

[0011] Further, the connecting bolt is sleeved with a reset spring located between the pressure rod and the backing plate.

[0012] Further, both ends of the pressure bar are welded with stop blocks located on both sides of the pressure rod.

[0013] Further, the lower end face of the backing plate is bonded with a shock-absorbing rubber pad, and the side opposite to the backing plate on the cushion block is bonded with a rubber gasket.

[0014] The utility model has the advantages as follows:

[0015] 1. In the utility model, the backing plate, the support plate, the pressure rod and the pressing plate are arranged, the top of the pressure rod and the support plate is rotatably connected, one end of the pressure rod is hingedly connected with the top of the pressing plate, thereby, when the pressure rod moves downward, the pressing plate will be self-adapted to compress the photovoltaic panel, the compression surface of the pressing plate and the panel surface of the photovoltaic panel are in full bonding state, so that the stressed parts of the photovoltaic panel are uniformly stressed, and the utility model has the advantage of safer photovoltaic panel compression compared with the prior art.

[0016] 2. In the utility model, the reset spring is sleeved on the connecting screw rod, and the reset spring is located between the pressure rod and the backing plate, before the connecting screw rod is screwed, the reset spring will push the pressure rod to swing upward, the upward swing can drive the pressing plate to move away from the compression area, at this time, the photovoltaic panel and the backing plate are conveniently butted, and the utility model has the advantage of more convenient butting and separation operation compared with the prior art. DRAWINGS

[0017] Figure 1 It is a structure schematic view of the utility model one side briquetting device of photovoltaic panel.

[0018] Figure 2 For Figure 1 schematic diagram of the bottom;

[0019] Figure 3 For the schematic diagram of the connecting bolt, the pressure rod and the pressure bar of the one-side block device of the photovoltaic panel after explosion expansion.

[0020] In the figure: 1, the backing plate; 2, the baffle; 21, the U-shaped groove; 3, the support plate; 4, the pressure rod; 41, the waist-shaped clearance hole; 5, the pressure plate; 51, the short connecting arm; 6, the connecting bolt; 7, the cushion block; 8, the pressure bar; 81, the through hole; 82, the stop block; 9, the return spring; 101, the shock absorbing rubber pad; 102, the rubber washer. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0022] Please refer to Figures 1 to 3 The utility model provides a technical scheme: a one-side block device of a photovoltaic panel, including backing plate 1, the effect of the backing plate 1 is same with the backing iron mentioned in prior art.In this technical scheme, the top of the backing plate 1 is fixedly connected with the baffle 2 close to the middle part and the support plate 3 located on one side of the baffle 2, the baffle 2 plays a limiting role to the photovoltaic panel, the top of the support plate 3 is rotatably connected with the pressure rod 4, one end of the pressure rod 4 is hingedly connected with the pressure plate 5 located above the other side of the baffle 2, and the pressure plate 5 is preferably welded with the short connecting arm 51 on the middle part of the upper end face in specific implementation, and the top of the short connecting arm 51 is hingedly connected with one end of the pressure rod 4.The pressure rod 4 will drive the pressure plate 5 to move downward when it swings downward, and the pressure plate 5 will press the photovoltaic panel tightly on the backing plate 1, and the pressing surface of the pressure plate 5 and the pressure surface of the photovoltaic panel can be easily adjusted to be in the state of uniform adhesion when being pressed tightly, so that the photovoltaic panel is pressed more uniformly.

[0023] Further, the connecting bolt 6 is penetrated through the gap on the backing plate 1, and the clearance hole connected with the connecting bolt 6 can be formed on the backing plate 1 in specific implementation, the cushion block 7 and the pressure bar 8 are sleeved on the connecting bolt 6, the cushion block 7 is screw-connected with the connecting bolt 6 and located below the backing plate 1, the function of the cushion block 7 is same with the function of the block mentioned in prior art, and the cushion block 7 is used to replace the block assembly in the background art to be connected with the cross beam.The pressure bar 8 is located above the pressure rod 4, and the pressure bar 8 will extrude the pressure rod 4 when the connecting bolt 6 is screwed, so that the pressure rod 4 swings downward to drive the pressure plate 5 to press the upper end face of the photovoltaic panel.

[0024] The top of the baffle plate 2 is provided with a U-shaped groove 21 for accommodating the pressing rod 4, and the U-shaped groove 21 is used for limiting the pressing rod 4, which can effectively prevent the transverse movement of the pressing rod 4 and improve the strength of the pressing rod 4 against deformation.

[0025] In this embodiment, a waist-shaped clearance hole 41 is formed on the pressing rod 4, the connecting bolt 6 passes through the waist-shaped clearance hole 41, and a through hole 81 is formed in the middle of the outer peripheral wall of the pressing rod 8 and matches the gap of the connecting bolt 6. When the pressing rod 8 is pressed, it will directly press the pressing rod 4, so that the pressing rod 4 is only subjected to downward pressing force. The two ends of the pressing rod 8 are welded with stop blocks 82 located on both sides of the pressing rod 4, which can effectively avoid the problem of rotation of the pressing rod 8.

[0026] Further, the connecting bolt 6 is sleeved with a reset spring 9 located between the pressing rod 4 and the backing plate 1, and the reset spring 9 continuously applies an elastic pushing force to the pressing rod 4. When the connecting bolt 6 is loosened, the pressing rod 4 will be immediately swung up under the pushing of the reset spring 9, and when the pressing rod 4 swings up, the movement stroke of the pressing plate 5 not only increases but also leaves the pressing area. At this time, it is convenient for the photovoltaic panel and the backing plate 1 to be butt jointed and separated without obstacles. This arrangement makes the device have the advantage that the butt joint and separation operation of the photovoltaic panel is more convenient.

[0027] In this embodiment, the lower end surface of the backing plate 1 is bonded with a shock-absorbing rubber pad 101, and the side of the backing block 7 opposite to the backing plate 1 is bonded with a rubber gasket 102. This arrangement can effectively buffer the influence of external beam vibration on the backing plate 1 and the backing block 7, that is, the anti-vibration performance is better.

[0028] Working principle: Before use, soft pads can be bonded on the backing plate 1 and the pressing plate 5, the purpose is to avoid crushing the photovoltaic panel, in use, first, butt joint the backing plate 1 and the backing block 7 with the external beam, the butt joint mode refers to the structure in the patent document mentioned in the background art, then keep the pressing rod 4 in the limit position of swinging up, at this time the pressing plate 5 is away from the pressing area, place the photovoltaic panel on the backing plate 1, and the lower side of the photovoltaic panel is close to the edge, and the photovoltaic panel is abutted with the baffle plate 2, use a tool to screw the connecting bolt 6, swing down the pressing rod 4, manually swing the pressing plate 5 to make the pressing surface of the pressing plate 5 and the upper end surface of the photovoltaic panel in the state of overall adhesion, and finally tighten the connecting bolt 6, at this time the single-sided pressing treatment of the photovoltaic panel is completed.

[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A photovoltaic panel single-sided pressing device comprising a backing plate (1), characterized in that, The top of the backing plate (1) is fixedly connected with a baffle (2) near the middle part and a support plate (3) on one side of the baffle (2), the top of the support plate (3) is rotatably connected with a pressing rod (4), one end of the pressing rod (4) is hingedly connected with a pressing plate (5) above the other side of the baffle (2), a connecting bolt (6) penetrates the backing plate (1) with a gap, a cushion block (7) and a pressing rod (8) are sleeved on the connecting bolt (6), the cushion block (7) is screw-connected with the connecting bolt (6) and is located below the backing plate (1), and the pressing rod (8) is located above the pressing rod (4).

2. A monolateral compacting device for photovoltaic panels according to claim 1, characterized in that: The middle part of the upper end face of the pressing plate (5) is welded with a short connecting arm (51), and the top of the short connecting arm (51) is hingedly connected with one end of the pressing rod (4).

3. A monolithically one-sided pressing device for photovoltaic panels according to claim 1, characterized in that: The top of the baffle (2) is provided with a U-shaped groove (21) for accommodating the pressing rod (4).

4. A monolithically one-sided compression device for photovoltaic panels according to claim 1, characterized in that: The pressing rod (4) is provided with a waist-shaped accommodation hole (41), the connecting bolt (6) penetrates the waist-shaped accommodation hole (41) with a gap, and the middle part of the outer peripheral wall of the pressing rod (8) is provided with a through hole (81) matched with the connecting bolt (6) in a gap.

5. A monolateral compacting device for photovoltaic panels according to claim 4, characterized in that: The connecting bolt (6) is sleeved with a reset spring (9) between the pressing rod (4) and the backing plate (1).

6. A monolateral compacting device for photovoltaic panels according to claim 4, characterized in that: Both ends of the pressing rod (8) are welded with stop blocks (82) on both sides of the pressing rod (4).

7. A monolithically one-sided pressing device for photovoltaic panels according to claim 1, characterized in that: The lower end face of the backing plate (1) is bonded with a shock-absorbing rubber pad (101), and the side opposite to the backing plate (1) of the cushion block (7) is bonded with a rubber gasket (102).

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