Adjustable photovoltaic curtain wall

Abstract

The utility model relates to the technical field of photovoltaic curtain walls, in particular to an adjustable photovoltaic curtain wall which comprises a photovoltaic glass plate and a mounting frame, a positioning block is clamped in a sliding groove vertically formed in the front wall of the mounting frame in a sliding mode in the vertical direction, and a first screw hole is formed in the middle of the positioning block; the first screw is fixed to the center of the rear wall of the column body and matched with the first screw hole in a threaded sleeving mode, the second screw is fixed to the center of the rear wall of the pressing disc, a second screw hole matched with the second screw in a threaded sleeving mode is formed in the center of the column body, and four arc-shaped grooves are evenly formed in the periphery of the second screw hole; clamping grooves are respectively formed in positions, corresponding to the front ends of the middle parts of the arc-shaped grooves, of the peripheral wall of the column; the periphery of the photovoltaic glass plate is fixedly sleeved with a frame, arc-shaped clamping grooves matched with the columns in a clamped mode are formed in the four corners of the frame respectively, connecting plates matched with the clamping grooves in a clamped mode are arranged at the front ends of the middles of the arc-shaped clamping grooves, and arc-shaped plates matched with the arc-shaped grooves in an inserted mode are fixed to the outer ends of the connecting plates. And the problem that the photovoltaic curtain wall is inconvenient to mount and dismount is well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic curtain walls, in particular to an adjustable photovoltaic curtain wall. Background Art

[0002] In order to convert solar energy into utilizable energy without pollution, photovoltaic curtain wall technology has emerged as the times require. A photovoltaic curtain wall is a new type of building curtain wall that combines a traditional curtain wall with the photovoltaic effect. This emerging technology scientifically combines optoelectronic technology with curtain wall system technology. In addition to having the performance of an ordinary curtain wall, the biggest feature of a photovoltaic curtain wall is its function of converting light energy into electrical energy.

[0003] Existing photovoltaic curtain walls are usually modularly installed, and most adjacent photovoltaic curtain walls are spliced and fixed through fixing connectors such as bolts. When modular photovoltaic curtain wall components need to be installed or repaired and replaced, the installation and disassembly operations are too complex, thus affecting the final installation, repair or replacement efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable photovoltaic curtain wall, which is used to solve the problem that the current photovoltaic curtain wall is not convenient for installation and disassembly.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable photovoltaic curtain wall, including a photovoltaic glass plate and a mounting rack. The positioning block is slidably clamped in a vertical chute opened on the front wall of the mounting rack in the vertical direction. A first screw hole is provided in the middle of the positioning block. The fixing member includes a cylinder, a first screw rod fixed to the center of the rear wall of the cylinder and threadedly sleeved and matched with the first screw hole, a pressure plate, and a second screw rod fixed to the center of the rear wall of the pressure plate. A second screw hole is provided in the center of the cylinder and threadedly sleeved and matched with the second screw rod. Four arc-shaped grooves are evenly provided on the periphery of the second screw hole. Card slots are respectively provided on the outer peripheral wall of the cylinder at positions corresponding to the front ends of the middle parts of the arc-shaped grooves. A frame is fixedly sleeved on the periphery of the photovoltaic glass plate. Arc-shaped card slots respectively matched with the cylinder are provided at the four corners of the frame. A connecting plate respectively matched with the card slot is provided at the front end of the middle part of the arc-shaped card slot. An arc-shaped plate respectively inserted and matched with the arc-shaped groove is fixed to the outer end of the connecting plate.

[0006] Preferably, the mounting rack includes a pair of vertical beams and a cross beam arranged between the two vertical beams. Middle parts of the peripheral side walls of the vertical beams are respectively provided with vertical chutes. Trapezoidal chutes extending in the vertical direction are respectively provided inside the vertical chutes. The positioning block is slidably clamped with the trapezoidal chutes and the vertical chutes. Screws respectively threadedly sleeved and matched with the first screw hole are rotatably sleeved on vertical plates arranged at both ends of the cross beam.

[0007] Preferably, the positioning block includes a trapezoidal block that is slidably clamped with the trapezoidal chute and a square block that is integrally formed with the trapezoidal block and is slidably clamped with the vertical chute. The first screw hole is provided in the middle of the square block.

[0008] Preferably, radial holes are provided in the outer peripheral wall of the pressure plate.

[0009] Preferably, the outer diameter of the pressure plate is equal to the outer diameter of the cylinder.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The overall structure of the adjustable photovoltaic curtain wall involved in the present utility model is simple, which is convenient for flexibly adjusting the installation position of the photovoltaic glass plate on the mounting rack. Moreover, a single photovoltaic glass plate can be conveniently assembled onto or disassembled from the mounting rack, so that the operation of repairing and replacing the photovoltaic glass plate is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0013] Figure 2 is a three-dimensional structural schematic diagram of the vertical beam of the present utility model;

[0014] Figure 3 is a three-dimensional structural schematic diagram of the positioning block of the present utility model;

[0015] Figure 4 is an exploded structural schematic diagram of the fixing member of the present utility model;

[0016] Figure 5 is a three-dimensional structural schematic diagram of the photovoltaic glass plate of the present utility model.

[0017] In the figure: 1 - vertical beam; 1.1 - vertical chute; 1.2 - trapezoidal chute;

[0018] 2 - cross beam;

[0019] 3 - positioning block; 3.1 - trapezoidal block; 3.2 - square block; 3.2.1 - first screw hole;

[0020] 4 - screw;

[0021] 5 - fixing member; 5.1 - cylinder; 5.1.1 - second screw hole; 5.1.2 - arc groove; 5.1.3 - card slot; 5.2 - first screw rod; 5.3 - pressure plate; 5.3.1 - radial hole; 5.4 - second screw rod;

[0022] 6 - photovoltaic glass plate; 6.1 - frame; 6.2 - arc card slot; 6.3 - connecting plate; 6.4 - arc plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: an adjustable photovoltaic curtain wall, including a photovoltaic glass plate 6 and a mounting frame. Among them, the mounting frame includes paired vertical beams 1 and a cross beam 2 disposed between the two vertical beams 1. Middle parts of the peripheral side walls of the vertical beams 1 are respectively provided with vertical grooves 1.1, and trapezoidal chutes 1.2 extending vertically are respectively provided inside the vertical grooves 1.1. Screws 4 are rotatably sleeved on the vertical plates provided at both ends of the cross beam 2.

[0025] The positioning block 3 includes a trapezoidal block 3.1 slidably clamped with the trapezoidal chute 1.2 and a square block 3.2 integrally formed with the trapezoidal block 3.1 and slidably clamped with the vertical groove 1.1. A first threaded hole 3.2.1 is provided in the middle of the square block 3.2, and the screw 4 is threadedly sleeved and matched with the first threaded hole 3.2.1.

[0026] The fixing member 5 includes a column body 5.1, a first screw 5.2 fixed to the center of the rear wall of the column body 5.1 and threadedly sleeved and matched with the first threaded hole 3.2.1, a pressure plate 5.3, and a second screw 5.4 fixed to the center of the rear wall of the pressure plate 5.3. A second threaded hole 5.1.1 threadedly sleeved and matched with the second screw 5.4 is provided in the center of the column body 5.1. Four arc grooves 5.1.2 are uniformly provided on the periphery of the second threaded hole 5.1.1. Clamping grooves 5.1.3 are respectively provided at positions corresponding to the middle front ends of the arc grooves 5.1.2 on the outer peripheral wall of the column body 5.1. Among them, the outer diameter of the pressure plate 5.3 is equal to the outer diameter of the column body 5.1. In order to facilitate the rotation of the pressure plate 5.3 to screw the second screw 5.4 into the second threaded hole 5.1.1, a radial hole 5.3.1 is provided on the outer peripheral wall of the pressure plate 5.3, that is, a rod-shaped tool is inserted into the radial hole 5.3.1 to facilitate the rotation of the pressure plate 5.3.

[0027] A frame 6.1 is fixedly sleeved on the periphery of the photovoltaic glass plate 6. Arc-shaped clamping grooves 6.2 clamped and matched with the column body 5.1 are respectively provided at four corners of the frame 6.1. A connecting plate 6.3 clamped and matched with the clamping groove 5.1.3 is provided at the middle front end of the arc-shaped clamping groove 6.2. An arc-shaped plate 6.4 inserted and matched with the arc groove 5.1.2 is fixed to the outer end of the connecting plate 6.3.

[0028] In summary, when installing the photovoltaic curtain wall, first fix the installation frame. That is, fix the cross beam 2 between the paired main beams 1 through the screw 4 and the positioning block 3. Since the vertical grooves 1.1 and trapezoidal chutes 1.2 are provided on the peripheral side walls of the vertical beam 1, it is convenient to connect the cross beams 2 on both sides of the vertical beam 1 respectively, so as to facilitate the assembly of the installation frame composed of multiple vertical beams 1 and cross beams 2. When the installation frame is fixed on the outer wall of the building, the cross beam 2 can be directly anchored to the building wall through bolts.

[0029] Slide and install a plurality of positioning blocks 3 in the trapezoidal chute 1.2 and vertical groove 1.1 of the vertical beam 1 pencil, and then operate to install the fixing member 5. First, sleeve the screw rod one 5.2 into the first screw hole 3.2.1 of the positioning block 3 and tighten it until the rear wall of the cylinder body 5.1 presses against the front wall of the vertical beam 1. According to the size of the photovoltaic glass plate 6, adjust the distance between the upper and lower fixing members 5, and then operate to install the photovoltaic glass plate 6. Insert the arc plate 6.4 at the corner of the photovoltaic glass plate 6 into the corresponding arc groove 5.1.2, and the connecting plate 6.3 just snaps into the card slot 5.1.3. The arc card slot 6.2 fits on the outer peripheral wall of the cylinder body 5.1. The arc plates 6.4 at the intersection positions of the four photovoltaic glass plates 6 arranged in a cross shape are inserted into the arc grooves 5.1.2 on the same cylinder body 5.1. Finally, sleeve the screw rod two 5.4 into the second screw hole 5.1.1 and tighten it so that the rear wall of the pressing disc 5.3 presses against the corner positions of the corresponding frames 6.1 of the four intersecting photovoltaic glass plates 6. And so on to complete the installation of all the photovoltaic glass plates 6.

[0030] When it is necessary to remove the photovoltaic glass plate 6, remove the pressing discs 5.3 corresponding to its four corners, and then the whole photovoltaic glass plate 6 can be taken down by using a suction cup tool, so as to facilitate operations such as maintenance and replacement.

[0031] It should be noted that in this article, relational terms such as first and second 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Adjustable photovoltaic curtain wall, comprising a photovoltaic glass plate (6) and a mounting rack, characterized in that, Further included are: a positioning block (3), which is slidably clamped in a vertical chute opened on the front wall of the mounting bracket along the vertical direction. A first screw hole (3.2.1) is provided in the middle of the positioning block (3); a fixing member (5), which includes a cylinder body (5.1), a first screw rod (5.2) fixed to the center of the rear wall of the cylinder body (5.1) and threadedly sleeved and matched with the first screw hole (3.2.1), a pressure plate (5.3), and a second screw rod (5.4) fixed to the center of the rear wall of the pressure plate (5.3). A second screw hole (5.1.1) that is threadedly sleeved and matched with the second screw rod (5.4) is provided in the center of the cylinder body (5.1). Four arc-shaped grooves (5.1.2) are evenly provided on the periphery of the second screw hole (5.1.1). Claw slots (5.1.3) are respectively provided on the outer peripheral wall of the cylinder body (5.1) corresponding to the front ends of the middle parts of the arc-shaped grooves (5.1.2); a frame (6.1) is fixedly sleeved around the photovoltaic glass plate (6). Arc-shaped claw slots (6.2) that are clamped and matched with the cylinder body (5.1) are respectively provided at the four corners of the frame (6.1). A connecting plate (6.3) that is clamped and matched with the claw slot (5.1.3) is provided at the front end of the middle part of the arc-shaped claw slot (6.2). An arc-shaped plate (6.4) that is inserted and matched with the arc-shaped groove (5.1.2) is fixed to the outer end of the connecting plate (6.3).

2. The adjustable photovoltaic curtain wall according to claim 1, wherein: The mounting bracket includes a pair of vertical beams (1) and a cross beam (2) provided between the two vertical beams (1). Vertical chutes (1.1) are respectively provided in the middle parts of the peripheral side walls of the vertical beams (1). Trapezoidal chutes (1.2) extending along the vertical direction are respectively provided inside the vertical chutes (1.1). The positioning block (3) is slidably clamped with the trapezoidal chutes (1.2) and the vertical chutes (1.1). Screws (4) that are threadedly sleeved and matched with the first screw hole (3.2.1) are rotatably sleeved on the vertical plates provided at both ends of the cross beam (2).

3. The adjustable photovoltaic curtain wall according to claim 2, characterized in that: The positioning block (3) includes a trapezoidal block (3.1) that is slidably clamped with the trapezoidal chute (1.2) and a square block (3.2) that is integrally formed with the trapezoidal block (3.1) and is slidably clamped with the vertical chute (1.1). The first screw hole (3.2.1) is provided in the middle of the square block (3.2).

4. The adjustable photovoltaic curtain wall according to claim 3, wherein: Radial holes (5.3.1) are provided on the outer peripheral wall of the pressure plate (5.3).

5. The adjustable photovoltaic curtain wall according to claim 1, characterized in that: The outer diameter of the pressure plate (5.3) is equal to the outer diameter of the cylinder body (5.1).

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