CN218514307U

CN218514307U - Steel construction photovoltaic waterproof support

Info

Publication number: CN218514307U
Application number: CN202222070275.5U
Authority: CN
Inventors: 郑素; 邓兵; 余超; 罗鑫
Original assignee: Huangshi Jincai New Energy Co ltd
Current assignee: Huangshi Jincai New Energy Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-02-21
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a steel construction photovoltaic waterproof support, including waterproof master groove, two waterproof auxiliary grooves, briquetting backing plate, briquetting, its characterized in that: the section of the waterproof main groove is similar to a W shape, the section of the waterproof main groove is bilaterally symmetrical, and a V-shaped groove is formed in the middle of the waterproof main groove; the section of each waterproof auxiliary groove is C-shaped, the end part of each waterproof auxiliary groove is provided with a clamping hook, the two waterproof auxiliary grooves are respectively and symmetrically arranged on the cross beams on the two sides of the waterproof main groove, the opening of each waterproof auxiliary groove is upward, and the clamping hook at the end part of each waterproof auxiliary groove correspondingly clamps a bottom frame of the photovoltaic assembly; the pressing block base plate is placed in the V-shaped groove of the waterproof main groove, two side edges of the pressing block base plate are fixed to two sides of the V-shaped groove of the waterproof main groove, and two sides of the pressing block are fixed to the pressing block base plate after pressing one photovoltaic assembly respectively. The utility model discloses a need not glue during waterproof support installation, only through bolt, screw installation can, not high to the site operation requirement, can improve on-the-spot installation effectiveness.

Description

Steel construction photovoltaic waterproof support

Technical Field

The utility model relates to a steel construction photovoltaic waterproof support.

Background

Most photovoltaic waterproof support is the aluminum alloy material on the existing market, and the material is 6063T6, surface anodic oxidation or spraying, and material cost is high. The existing photovoltaic waterproof support structure and installation are shown in fig. 7, when the waterproof support is installed, a waterproof main groove 11 is fixed on a steel structure purline 7 through an angle connector by using a connecting piece, a waterproof auxiliary beam 12 is placed on a waterproof main beam 11 and is fixed on the waterproof main beam 11 through the angle connector, a photovoltaic assembly 5 is fixed with the waterproof main beam 11 through a cover plate 13 for screws and is placed on the waterproof auxiliary beam 12, and a joint is stained with an adhesive tape and coated with structural adhesive; after the installation is finished, the waterproof buckle plate 14 is covered finally. When the waterproof support is laid in a large area, the lap joint cannot be overlapped like tiles, only the connecting piece, the adhesive tape and the glue are used for butt joint connection, the glue needs to be applied and the adhesive tape needs to be attached to the joint, the construction requirement is high, and the hidden danger of water leakage is easily caused when the contact position cannot be processed; and because the material restriction, the guiding gutter space of waterproof owner groove is less, and the displacement is little, if beat construction quality such as glue or be stained with the adhesive tape and not reach standard, also cause the phenomenon of leaking easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the installation that prior art exists and rely on connecting piece, adhesive tape and beat to glue and carry out the butt joint to and waterproof owner's groove displacement is little, all easily causes the problem of the risk of leaking, provides a steel construction photovoltaic waterproof support. The utility model discloses the guiding gutter adopts thin wall type steel material preparation, and the purpose can increase the water guide performance of waterproof support through the broad guiding gutter in addition in order to reduce the cost of manufacture of waterproof support, avoids the risk of leaking. The utility model discloses a waterproof support need not glue during the installation, only through bolt, screw installation can, not high to the site operation requirement, can improve on-the-spot installation effectiveness.

The utility model adopts the technical proposal that:

the utility model provides a steel construction photovoltaic waterproof support, includes waterproof master groove, two waterproof auxiliary tanks, briquetting backing plate, briquetting, its characterized in that: the section of the waterproof main groove is similar to a W shape, the section of the waterproof main groove is symmetrical left and right, and a V-shaped groove is formed in the middle of the waterproof main groove; the section of each waterproof auxiliary groove is C-shaped, the end part of each waterproof auxiliary groove is provided with a clamping hook, the two waterproof auxiliary grooves are respectively and symmetrically arranged on the cross beams on the two sides of the waterproof main groove, the opening of each waterproof auxiliary groove is upward, and the clamping hook at the end part of each waterproof auxiliary groove correspondingly clamps a photovoltaic assembly bottom frame; the pressing block base plate is placed in the V-shaped groove of the waterproof main groove, two side edges of the pressing block base plate are fixed to two sides of the V-shaped groove of the waterproof main groove, and two sides of the pressing block are fixed to the pressing block base plate after pressing one photovoltaic module respectively.

And two ends of the waterproof main groove respectively extend to form a bent section for fixing on the purline. The V-shaped groove in the middle of the waterproof main groove is used for fixing the pressing block base plate and reserving space for the mounting bolt.

The cross-sectional shape of the waterproof auxiliary groove is C-shaped, the cross-sectional shape is axisymmetric, no front and back distinction is made during installation, the notch is kept upward, and the construction and installation of workers are facilitated.

The two sides in the pressing block are provided with clamping grooves.

The device also comprises a pressing block cover plate, wherein two rods with convex grooves are arranged below the pressing block cover plate, the convex grooves of the rods below the pressing block cover plate are matched with the clamping grooves arranged on the two sides in the pressing block, when the pressing block cover plate is installed, the convex grooves of the two rods are just clamped into the clamping grooves to be fixed when the pressing block cover plate is pressed downwards, the convex grooves and the clamping grooves are completely fastened, and the pressing block cover plate can be effectively prevented from being blown over when strong wind blows; the vertical gap between the photovoltaic module can be filled to the briquetting apron, makes the water yield of direct inflow leading water channel reduce, and the water yield of water distributor mainly is leading-in waterproof main trough through waterproof auxiliary tank.

The waterproof main groove and the waterproof auxiliary groove are both made of thin-wall section steel. The waterproof material has the characteristics of good waterproof performance, convenient and fast manufacture and construction and strong material bearing capacity.

The utility model discloses beneficial effect:

1. the waterproof main groove and the waterproof auxiliary groove are both made of thin-wall section steel, the material strength is good, the processing is convenient, the cold-bending forming can be realized, and the manufacturing cost is lower.

2. The water-proof main groove adopts a W shape to guide water, and compared with a common aluminum alloy water-proof support, the water-proof main groove is large in water guide volume and good in water-proof effect.

3. The mounted position of briquetting backing plate is in the V style of calligraphy groove in the middle of the waterproof owner's of W shape, and the span is little, and the installation is firm, and other problems such as deformation can not appear in the briquetting backing plate.

4. When laying the novel steel construction photovoltaic waterproof support in space on a large scale, when waterproof guiding gutter overlap joint, can overlap the overlap joint at the tip, can be to a large extent prevent the overlap joint condition of leaking.

5. Only bolts and screws are needed for fixing in the installation process, glue is not needed for sealing edges, and the situations of glue cracking and water seepage of cracks in later use can be avoided; the water guide space of the steel structure water guide groove is relatively good, and no water leakage risk exists.

Drawings

Fig. 1 is a schematic view of the sectional structure of the waterproof main trough of the present invention.

Fig. 2 is a schematic view of the sectional structure of the waterproof auxiliary groove of the present invention.

Fig. 3 is the schematic diagram of the sectional structure of the pressing block backing plate of the present invention.

Fig. 4 is a schematic diagram of the sectional structure of the pressing block of the present invention.

Fig. 5 is a schematic view of the sectional structure of the cover plate of the pressing block of the present invention.

Fig. 6 is an installation diagram of the present invention.

Fig. 7 is a schematic view illustrating installation of a conventional photovoltaic waterproof bracket.

Detailed Description

The invention will be further described in detail with reference to the drawings and the following detailed description, which are provided for the purpose of clearly understanding the invention and are not intended to limit the invention.

As shown in fig. 1-6, the utility model relates to a steel construction photovoltaic waterproof support, including waterproof king groove 1, two waterproof auxiliary grooves 2, briquetting backing plate 3, briquetting 4, briquetting apron 10, its characterized in that: the section of the main waterproof groove 1 is similar to a W shape, the section is symmetrical left and right, a V-shaped groove 1.2 is arranged in the middle, and the serial number 1.3 is a drainage channel of the main waterproof groove 1; the section of each waterproof auxiliary groove is C-shaped, the end part of each waterproof auxiliary groove is provided with a clamping hook 2.1, the two waterproof auxiliary grooves 2 are respectively and symmetrically arranged on the cross beams 1.1 at the two sides of the waterproof main groove 1, the opening of each waterproof auxiliary groove is upward, and the clamping hook 2.1 at the end part of each waterproof auxiliary groove correspondingly clamps a bottom frame of the photovoltaic module 5; the pressing block base plate 3 is placed in the V-shaped groove 1.2 of the waterproof main groove, two side edges of the pressing block base plate are fixed with two sides of the V-shaped groove 1.2 of the waterproof main groove through first screws 8, and two sides of the pressing block 4 respectively press one photovoltaic module 5 and then are fixed on the pressing block base plate 3 through bolts 9; clamping grooves 4.1 are formed in two sides in the pressing block 4; two rods with convex grooves 10.1 are arranged below the pressing block cover plate 10, the convex grooves 10.1 of the rods below the pressing block cover plate 10 are matched with the clamping grooves 4.1 arranged on the two sides in the pressing block 4, when the pressing block cover plate 10 is installed, the convex grooves 10.1 of the two rods are just clamped into the clamping grooves 4.1 of the pressing block 4 to be fixed when the pressing block cover plate 10 is pressed downwards, the convex grooves 10.1 and the clamping grooves 4.1 are completely fastened, and the pressing block cover plate can be effectively prevented from being blown over when strong wind exists; the pressing block cover plate 10 can fill vertical gaps among the photovoltaic modules 5, so that the water amount directly flowing into the waterproof main groove 1 is reduced, and the water yield of the waterproof main groove 11 is mainly led into the waterproof main groove 1 through the waterproof auxiliary groove 2.

Two ends of the waterproof main groove 1 extend out to form a section of bend 1.4 respectively for fixing on the purline 7. V-shaped groove 1.2 in the middle of waterproof main groove 1 is used for fixing pressing block base plate 3 and reserving space for mounting bolts.

The cross-sectional shape of the waterproof auxiliary groove is C-shaped, the cross-sectional shape is axisymmetric, no distinction is made between the front and the back during installation, the notch is kept upward, and the construction and installation of workers are facilitated.

The main waterproof groove 1 and the auxiliary waterproof groove 1 are both made of thin-wall section steel. The manufacturing process is more convenient, the manufacturing efficiency can be improved, and the cost can be reduced; in addition, the bearing capacity and the yield strength of the thin-wall section steel selected as the material are better than those of the aluminum alloy support, and the yield strength of the steel is generally more than 235 (N/mm) ² ) And yield of aluminum alloy 6063T6Strength 140 (N/mm) ² )。

As shown in fig. 6, installation is performed by extending a section of bend 1.4 from each end of the waterproof main groove 1, fixing the section of bend on a photovoltaic bracket purline 7 through a second screw 6, fixing the pressing block backing plate 3 on a V-shaped groove 1.2 of the waterproof main groove, and fixedly connecting the pressing block backing plate with the V-shaped groove through a first screw 8; placing the auxiliary water chute 2 below the photovoltaic module 5, clamping the bottom frame of the photovoltaic module 5 through a clamping hook 2.1 of the auxiliary water chute 2, placing the bottom frame and the bottom frame above a cross beam 1.1 of the waterproof main chute 1, and fixing the photovoltaic module 5 and a pressing block base plate 3 on the waterproof main chute 1 by using a bolt 9 and a pressing block 4; finally, the convex groove 10.1 of the pressing block cover plate 10 is buckled with the clamping groove 4.1 of the pressing block and is installed in the groove of the pressing block 4, the buckling cannot be loosened, and the pressing block cover plate 10 can be prevented from being blown over in the case of strong wind.

The utility model discloses only need during use, installation bolt, fix with screw can, need not beat and glue the banding, beat when can avoiding the later stage use and glue the fracture, the condition of crack infiltration appears, and waterproof function is realized through waterproof master groove drainage. For places with large range and needing to be paved with the waterproof supports, when the longer waterproof main groove needs to be extended, the waterproof main groove can be overlapped and connected with the end of the waterproof main groove, and the joint can be ensured to be watertight to a greater extent.

Those not described in detail in this specification are within the skill of the art.

Claims

1. The utility model provides a steel construction photovoltaic waterproof support, includes waterproof master groove, two waterproof auxiliary tanks, briquetting backing plate, briquetting, its characterized in that: the section of the waterproof main groove is similar to a W shape, the section of the waterproof main groove is symmetrical left and right, and a V-shaped groove is formed in the middle of the waterproof main groove; the section of each waterproof auxiliary groove is C-shaped, the end part of each waterproof auxiliary groove is provided with a clamping hook, the two waterproof auxiliary grooves are respectively and symmetrically arranged on the cross beams on the two sides of the waterproof main groove, the opening of each waterproof auxiliary groove is upward, and the clamping hook at the end part of each waterproof auxiliary groove correspondingly clamps a bottom frame of the photovoltaic assembly; the pressing block base plate is placed in the V-shaped groove of the waterproof main groove, two side edges of the pressing block base plate are fixed to two sides of the V-shaped groove of the waterproof main groove, and two sides of the pressing block are fixed to the pressing block base plate after pressing one photovoltaic module respectively.

2. The waterproof support of steel construction photovoltaic of claim 1, characterized in that: the two sides in the pressing block are provided with clamping grooves.

3. The steel structure photovoltaic waterproof bracket of claim 2, characterized in that: still include the briquetting apron, briquetting apron below is equipped with two poles of taking the tongue, and the tongue of briquetting apron below pole is equipped with the draw-in groove phase-match with both sides in the briquetting.

4. The steel structure photovoltaic waterproof bracket of claim 1, which is characterized in that: two ends of the waterproof main groove respectively extend to form a bending section.

5. The steel structure photovoltaic waterproof bracket of claim 1, which is characterized in that: the waterproof main groove and the waterproof auxiliary groove are both made of thin-wall section steel.