Photovoltaic base suitable for TPO composite board roof

Abstract

The utility model provides a photovoltaic base suitable for a TPO composite board roof, and the photovoltaic base is installed on a TPO composite board and is used for fixing a photovoltaic device. Comprising a fixing base, a fixing plate, a sliding block nut, a clamp body and a bolt. The fixing base is fixedly connected with the TPO composite plate through the fixing plate, a sliding groove is formed in the fixing base, the sliding block nut is arranged in the sliding groove, the bolt penetrates through the clamp body to be connected with the sliding block nut, and fixing between the clamp body and the fixing base can be achieved; the clamp body is used for compressing and fixing a photovoltaic panel; and the TPO composite board is provided with a plurality of uniformly distributed photovoltaic bases, so that the overall compaction of the photovoltaic board is realized. According to the utility model, the construction efficiency of the distributed photovoltaic power station foundation can be greatly improved, the roof load problem is reduced, the original waterproof layer is not penetrated, the leakage hidden danger problem is avoided, the same service life as the roof photovoltaic assembly is achieved, and the market prospect and the economic benefit are very good.

Description

Technical Field

[0001] This utility model belongs to the field of fixing fixtures, and in particular relates to a photovoltaic base suitable for TPO composite panel roofs. Background Technology

[0002] TPO (thermoplastic polyolefin) composite roofing panels, as a new type of waterproof material, have advantages such as light weight, good weather resistance, and long service life, and have been widely used in the field of light steel structure buildings in recent years. With the rapid development of photovoltaic power generation technology, installing photovoltaic systems on TPO composite roofing panels has become a trend. However, traditional photovoltaic base installation methods have the following problems:

[0003] 1. Damage to the roof waterproofing layer: Traditional installation methods require drilling holes in the roof for fixing, which will damage the integrity of the TPO roof and pose a risk of leakage.

[0004] 2. Complex installation and high cost: Traditional installation methods require professional construction personnel and equipment. The installation process of aluminum alloy rails and photovoltaic modules is complex and costly.

[0005] 3. Poor wind uplift resistance: The surface of TPO roof is smooth, and photovoltaic modules fixed by traditional installation methods have poor wind uplift resistance, posing a safety hazard. Utility Model Content

[0006] In view of this, the present invention aims to provide a photovoltaic base suitable for TPO composite panel roofs to solve the above problems.

[0007] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0008] A photovoltaic base suitable for TPO composite panel roofing, installed onto the TPO composite panel for fixing photovoltaics; includes a fixing base, fixing plate, slider nut, clamp body and bolts;

[0009] The fixed base is fixedly connected to the TPO composite board through a fixed plate. The fixed base is provided with a sliding groove. The sliding nut is set in the sliding groove. The bolt passes through the clamp body and is connected to the sliding nut, which can realize the fixation between the clamp body and the fixed base.

[0010] The clamp body is used to press and fix the photovoltaic panel; the TPO composite board is provided with several evenly distributed photovoltaic bases to achieve overall pressing of the photovoltaic panel.

[0011] Furthermore, the fixed base includes a base plate and a base body, with the base body fixedly installed on the base plate; the base plate is provided with a plurality of riveting holes, and the fixed plate is also provided with a plurality of riveting holes, for connecting the base plate and the fixed plate by rivets, thereby realizing the fixed connection between the fixed base and the TPO board.

[0012] Furthermore, the base body includes a first vertical plate, a second vertical plate, a partition, a first horizontal plate, and a second horizontal plate;

[0013] The first and second vertical plates, which are parallel to each other, are vertically installed onto the base plate. The middle part of the first horizontal plate is installed onto the top of the first vertical plate, and the middle part of the second horizontal plate is installed onto the top of the second vertical plate. The first and second horizontal plates are parallel to the base plate.

[0014] The first vertical plate and the second vertical plate are connected by a partition, and a sliding groove is formed between the partition, the first vertical plate, the second vertical plate, the first horizontal plate, and the second horizontal plate; a gap is provided between the first horizontal plate and the second horizontal plate.

[0015] The bolts can pass through the gap and move relative to the gap, and the upper surfaces of the first and second horizontal plates are used to make full contact with the fixture body.

[0016] Furthermore, the partition is in the shape of an inverted "V" and forms a slide with limiting structures on both sides for limiting the sliding of the slider nut. The slider nut matches the contour of the slide groove, so as to realize the stable sliding of the slider nut in the slide.

[0017] Furthermore, the clamp body includes a first clamp and a second clamp, the first clamp being Z-shaped and the second clamp being Z-shaped;

[0018] When the photovoltaic base is positioned at the outer edge of the photovoltaic panel, clamp number one is used to press the photovoltaic panel firmly.

[0019] When the photovoltaic base is placed between two photovoltaic panels, clamp number two is used to simultaneously press the two photovoltaic panels together.

[0020] Furthermore, the lower surfaces of the ends of the first and second clamps, i.e. the surfaces that contact the photovoltaic panel, are provided with several grooves.

[0021] Compared with existing technologies, the photovoltaic base for TPO composite panel roofs described in this utility model has the following advantages:

[0022] (1) The photovoltaic base for TPO composite board roof described in this utility model can greatly improve the construction efficiency of the foundation of distributed photovoltaic power station, reduce the roof load problem, not penetrate the original waterproof layer, avoid the leakage problem, and achieve the same service life as the roof photovoltaic module. It has a very good market prospect and economic benefits.

[0023] (2) The photovoltaic base for TPO composite panel roofing described in this utility model has a simple structure, low manufacturing cost, and convenient installation, which can greatly improve the installation efficiency and stability of photovoltaic panels after installation. Attached Figure Description

[0024] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0025] Figure 1 This is an exploded view of a photovoltaic base suitable for TPO composite panel roofs, as described in an embodiment of this utility model.

[0026] Figure 2 This is a schematic diagram of an assembly of a photovoltaic base suitable for TPO composite panel roofs, as described in an embodiment of this utility model.

[0027] Figure 3 This is a schematic diagram of the No. 2 clamp described in an embodiment of the present utility model;

[0028] Figure 4 This is a partial schematic diagram illustrating the assembly and installation of a photovoltaic base for TPO composite roofing panels according to an embodiment of the present invention.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Fixed base; 11. Base plate; 12. Base body; 121. Vertical plate No. 1; 122. Vertical plate No. 2; 123. Partition; 124. Horizontal plate No. 1; 125. Horizontal plate No. 2; 2. Fixed plate; 3. Sliding nut; 4. Fixture body; 41. Fixture No. 1; 42. Fixture No. 2; 5. Bolt; 6. TPO composite board. Detailed Implementation

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0034] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] A photovoltaic base suitable for TPO composite panel roofing, installed onto the TPO composite panel 6, for fixing the photovoltaic system; such as Figures 1-4 As shown, it includes a fixed base 1, a fixed plate 2, a slider nut 3, a clamp body 4, and a bolt 5;

[0036] The fixed base 1 is fixedly connected to the TPO composite board through the fixed plate 2. The fixed base 1 is provided with a sliding groove. The sliding nut 3 is set in the sliding groove. The bolt 5 passes through the clamp body 4 and is connected to the sliding nut 3, which can realize the fixation between the clamp body 4 and the fixed base 1. The clamp body 4 can be tightened or loosened by tightening or loosening the bolt 5.

[0037] The clamp body 4 is used to press and fix the photovoltaic panel; the TPO composite board is provided with several evenly distributed photovoltaic bases to press the photovoltaic panel as a whole. A photovoltaic panel is fixed by several photovoltaic bases, and the actual number used is selected according to the size of the photovoltaic panel.

[0038] Preferably, the fixed base 1 includes a base plate 11 and a base body 12, and the base body 12 is fixedly installed on the base plate 11. The base plate 11 is provided with a plurality of riveting holes, and the fixed plate 2 is also provided with a plurality of riveting holes, for connecting the base plate 11 and the fixed plate 2 by rivets, so as to realize the fixed connection between the fixed base 1 and the TPO board.

[0039] Preferably, the base body 12 includes a first vertical plate 121, a second vertical plate 122, a partition 123, a first horizontal plate 124, and a second horizontal plate 125;

[0040] The first vertical plate 121 and the second vertical plate 122, which are parallel to each other, are vertically installed on the base plate 11. The first horizontal plate 124 is installed at the top of the first vertical plate 121 at the middle, and the second horizontal plate 125 is installed at the top of the second vertical plate 122 at the middle; the first horizontal plate 124 and the second horizontal plate 125 are parallel to the base plate 11.

[0041] The first vertical plate 121 and the second vertical plate 122 are connected by a partition 123, and a sliding groove is formed between the partition 123, the first vertical plate 121, the second vertical plate 122, the first horizontal plate 124, and the second horizontal plate 125; a gap is provided between the first horizontal plate 124 and the second horizontal plate 125; the slider nut 3 can only move in the middle of the sliding groove;

[0042] The bolt 5 can pass through the gap and move relative to the gap, and the upper surfaces of the first horizontal plate 124 and the second horizontal plate 125 are used to make full contact with the fixture body 4.

[0043] Preferably, the partition 123 is in the shape of an inverted "V" and forms a slide with limiting structures on both sides for sliding limiting of the slider nut 3. The slider nut 3 fits the contour of the slide groove to achieve stable sliding of the slider nut 3 in the slide.

[0044] Preferably, the clamp body 4 includes a first clamp 41 and a second clamp 42, the first clamp 41 being Z-shaped and the second clamp 42 being Z-shaped;

[0045] When the photovoltaic base is placed at the outer edge of the photovoltaic panel, clamp No. 41 is used to press a photovoltaic panel firmly.

[0046] When the photovoltaic base is placed between two photovoltaic panels, clamp 42 (number two) is used to simultaneously press the two photovoltaic panels together; for example... Figure 4 As shown.

[0047] Preferably, the lower surfaces of the ends of the first clamp 41 and the second clamp 42, i.e. the surfaces that contact the photovoltaic panel, are provided with a number of grooves; this can increase the friction between the first clamp 41, the second clamp 42 and the surface of the photovoltaic panel, thereby enhancing stability.

[0048] The working principle is as follows: TPO composite board 6 is laid on the roof, the photovoltaic base is installed on TPO composite board 6, and then the bolts 5 are loosened; then the photovoltaic panel is laid, the clamp body 4 is brought close to the photovoltaic panel, and the bolts 5 are tightened so that the clamp body 4 is in full contact with the photovoltaic panel, thereby fixing the photovoltaic panel.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic base suitable for TPO composite panel roofing, installed onto the TPO composite panel for fixing photovoltaic panels; characterized in that: Includes a fixed base, a fixed plate, a slider nut, a clamp body, and bolts; The fixed base is fixedly connected to the TPO composite board through a fixed plate. The fixed base is provided with a sliding groove. The sliding nut is set in the sliding groove. The bolt passes through the clamp body and is connected to the sliding nut, which can realize the fixation between the clamp body and the fixed base. The clamp body is used to press and fix the photovoltaic panel; the TPO composite board is provided with several evenly distributed photovoltaic bases to achieve overall pressing of the photovoltaic panel.

2. A photovoltaic mount for TPO composite roof according to claim 1, characterized in that: The fixed base includes a base plate and a base body, with the base body fixedly installed on the base plate. The base plate is provided with several riveting holes, and the fixed plate is also provided with several riveting holes for connecting the base plate and the fixed plate with rivets, thereby realizing the fixed connection between the fixed base and the TPO board.

3. A photovoltaic mount for TPO composite roof according to claim 2, wherein: The base body includes a first vertical plate, a second vertical plate, a partition, a first horizontal plate, and a second horizontal plate; The first and second vertical plates, which are parallel to each other, are vertically installed onto the base plate. The middle part of the first horizontal plate is installed onto the top of the first vertical plate, and the middle part of the second horizontal plate is installed onto the top of the second vertical plate. The first and second horizontal plates are parallel to the base plate. The first vertical plate and the second vertical plate are connected by a partition, and a sliding groove is formed between the partition, the first vertical plate, the second vertical plate, the first horizontal plate, and the second horizontal plate; a gap is provided between the first horizontal plate and the second horizontal plate. The bolts can pass through the gap and move relative to the gap, and the upper surfaces of the first and second horizontal plates are used to make full contact with the fixture body.

4. A photovoltaic mount for TPO composite roof according to claim 3, characterized in that: The partition is shaped like an inverted "V" and forms a slide with limiting structures on both sides for limiting the sliding of the slider nut. The slider nut fits the contour of the slide groove to achieve stable sliding of the slider nut in the slide.

5. A photovoltaic mount for TPO composite roof according to claim 1, wherein: The clamp body includes a first clamp and a second clamp. The first clamp is Z-shaped and the second clamp is Z-shaped. When the photovoltaic base is positioned at the outer edge of the photovoltaic panel, clamp number one is used to press the photovoltaic panel firmly. When the photovoltaic base is placed between two photovoltaic panels, clamp number two is used to simultaneously press the two photovoltaic panels together.

6. A photovoltaic mount for TPO composite roof according to claim 5, wherein: The lower surfaces of the ends of the No. 1 and No. 2 clamps, that is, the surfaces that contact the photovoltaic panel, are provided with several grooves.

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