CN212627764U

CN212627764U - Photovoltaic support module fixing base

Info

Publication number: CN212627764U
Application number: CN202021587950.6U
Authority: CN
Inventors: 黄晓峰; 刘春杰; 李峰
Original assignee: Jiangsu Caesar Profile Technology Co ltd
Current assignee: Jiangsu Caesar Profile Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-02-26
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a photovoltaic support module fixing base, the module fixing base is installed and is used for fixed photovoltaic module on the photovoltaic support, the last steel frame that is equipped with of photovoltaic module, the module fixing base is buckled by sheet metal and is formed, and the module fixing base includes: the photovoltaic module comprises a bottom plate, a complete folding edge, sectional folding edges, a supporting plate and a fixing plate, wherein the complete folding edge which is bent downwards is arranged on one side of the bottom plate, the sectional folding edges which are bent downwards are arranged at two ends of the other side of the bottom plate, the supporting plate which is bent upwards is arranged on the side edge of the bottom plate between the two sectional folding edges, the end portion of the supporting plate is provided with the folding edge which is bent towards the bottom plate, and the inclination angle of the fixing plate is equal to the inclination. Compared with the traditional photovoltaic support in a mode of installing purlines and pressing blocks, the module fixing seat can completely replace the purlines and the pressing blocks, so that the investment of capital and the installation rapidness are reduced; the device has the advantages of small volume, light weight, low transportation cost and low transportation risk.

Description

Photovoltaic support module fixing base

Technical Field

The utility model relates to a solar photovoltaic support, concretely relates to photovoltaic support module fixing base.

Background

The solar photovoltaic bracket is a product component provided for a photovoltaic module by a solar photovoltaic bracket factory as the name suggests. The solar water heater bracket can be divided into a solar photo-thermal bracket (namely a solar water heater bracket) and a solar photovoltaic bracket according to the purpose of the bracket; the solar photovoltaic support is divided into a ground fixed support system, a sun tracking support system, a flat roof support system, a sloping roof support system, a stand column support system and the like; traditional photovoltaic support all adopts purlin and briquetting mode to install fixedly when lieing in that photovoltaic module is fixed, and this kind of fixed mode need consume a large amount of materials, realizes that the installation is fixed to its installation is more loaded down with trivial details, and the cost of manufacture is high, assemble the trouble, consequently the module fixing base of simple and easy type appears in urgent need.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at solving the deficiencies in the prior art, providing a photovoltaic support module fixing base, solving the above-mentioned problem.

The technical scheme is as follows: a photovoltaic support module fixing base, the module fixing base is installed and is used for fixed photovoltaic module on the photovoltaic support, the last steel frame that is equipped with of photovoltaic module, the module fixing base is buckled by sheet metal and is formed, the module fixing base includes: the photovoltaic module comprises a bottom plate, a complete folding edge, sectional folding edges, a supporting plate and a fixing plate, wherein the complete folding edge which is bent downwards is arranged on one side of the bottom plate, the sectional folding edges which are bent downwards are arranged at two ends of the other side of the bottom plate, the supporting plate which is bent upwards is arranged on the side edge of the bottom plate between the two sectional folding edges, the end portion of the supporting plate is provided with the folding edge which is bent towards the bottom plate, and the inclination angle of the fixing plate is equal to the inclination.

Furthermore, the bending positions between the bottom plate and the complete folding edge, between the bottom plate and the sectional folding edge, between the bottom plate and the support plate and between the support plate and the fixed plate are in arc transition.

Further, the complete fold is parallel to the segmented side and has a 90 ° bend angle.

Further, the supporting plate is perpendicular to the bottom plate.

Furthermore, the bottom plate and the fixing plate are both provided with an installation through hole.

Has the advantages that: the utility model relates to a photovoltaic support module fixing base compares with prior art and has following beneficial effect:

(1) the bending positions between the bottom plate and the complete folded edge, between the bottom plate and the sectional folded edge, between the bottom plate and the support plate and between the support plate and the fixed plate in the module fixing seat are in arc transition; the bending position of the photovoltaic module is prevented from being broken, the deformation quantity of the photovoltaic module is improved, the strength of the bending position is guaranteed, the complete folding edge is parallel to the segmented side edge, the bending angle of the complete folding edge is 90 degrees, the photovoltaic module can be guaranteed to be attached to a cross beam, the width of a bottom plate between the complete folding edge and the segmented side edge is equal to the width of the cross beam, the bottom plate is clamped in the cross beam of the photovoltaic support through the complete folding edge and the segmented side edge, the photovoltaic module is convenient to install, and the complete folding edge and the segmented side edge can play a limiting role, so that the bottom plate can be fixed in the cross beam through one bolt, the use of at least one bolt; the support plate is vertical to the bottom plate, so that gravity can be directly transmitted to the guide-rail-free photovoltaic support installed on the bottom plate, stress of the bending position of the support plate is reduced, and the strength of the support plate is improved; and the bottom plate and the fixing plate are both provided with an installation through hole, so that the fixing through the bolt is convenient.

(2) Compared with the traditional photovoltaic support in a mode of installing purlines and pressing blocks, the module fixing seat can completely replace the purlines and the pressing blocks, so that the investment of capital and the installation rapidness are reduced; the device has the advantages of small volume, light weight, low transportation cost and low transportation risk.

Drawings

FIG. 1 is a structural diagram of a photovoltaic support without a guide rail in a use state;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic view of an installation structure of a photovoltaic bracket and a module fixing seat;

FIG. 5 is a schematic view of a photovoltaic support structure;

FIG. 6 is a perspective view of a module holder;

FIG. 7 is a schematic front view of the structure of FIG. 6;

FIG. 8 is a schematic diagram of the right view structure of FIG. 6;

FIG. 9 is a schematic bottom view of the structure of FIG. 6;

1. a steel frame; 2. a photovoltaic support; 21. a base; 22. a cross beam; 23. bracing; 3. a base; 4. a module fixing seat; 41. a base plate; 42. folding the edges completely; 43. folding edges in sections; 44. a support plate; 45. and (7) fixing the plate.

Detailed Description

The technical scheme as shown in figures 1-9 is as follows: the module fixing seat 4 is installed on the guide rail-free photovoltaic support 2, the module fixing seat 4 is installed on the guide rail-free photovoltaic support 2 and used for fixing a photovoltaic assembly, and a steel frame 1 is arranged on the photovoltaic assembly;

the photovoltaic bracket 2 without the guide rail is an isosceles triangle bracket formed by splicing a plurality of channel steels; the isosceles triangle bracket is composed of a base 21, a beam 22 and two inclined struts 23, wherein the two inclined struts 23 are the waist of an isosceles triangle, the beam 22 is the bottom side of an isosceles triangle, and the base 21 is the vertex angle of the isosceles triangle; the base 21 and the inclined strut 23, and the cross beam 22 and the inclined strut 23 are fixed through bolts; the inclined strut 23 is arranged in a groove of the base 21, and the inclined strut 23 is arranged in a groove of the cross beam 22; photovoltaic module fixes through two kinds of not photovoltaic support 2 of co-altitude, and the purpose has certain inclination in order to guarantee the installation of photovoltaic module to it is long when making photovoltaic module have the best illumination.

The two inclined struts 23 are symmetrically arranged, so that the notches of the inclined struts 23 are arranged oppositely or oppositely, the stress of the two inclined struts 23 can be always balanced, and the two waists of the isosceles tripod type bracket are prevented from being stressed differently due to the same direction of the notches of the two inclined struts 23, so that the isosceles tripod type bracket is easy to deform under the action of a rear external force; when the base 21 is connected with the inclined strut 23, at least two bolts are adopted for fixing, and the inclined direction of the inclined strut 23 can be fixed through the two bolts, so that when another inclined strut 23 is damaged, another inclined strut 23 can provide a certain supporting force.

Module fixing base 4 is buckled by sheet metal and is formed, and module fixing base 4 includes: the photovoltaic module comprises a bottom plate 41, a complete folding edge 42, sectional folding edges 43, a supporting plate 44 and a fixing plate 45, wherein the complete folding edge 42 which is bent downwards is arranged on one side of the bottom plate 41, the sectional folding edges 43 which are bent downwards are arranged at two ends of the other side of the bottom plate 41, the supporting plate 44 which is bent upwards is arranged on the side edge of the bottom plate 41 between the two sectional folding edges 43, the folding edges which are in the direction towards the bottom plate 41 are arranged at the end part of the supporting plate 44, and the inclination angle of the fixing plate 45 is.

The bending positions between the bottom plate 41 and the complete folding edge 42, between the bottom plate 41 and the sectional folding edge 43, between the bottom plate 41 and the supporting plate 44, and between the supporting plate 44 and the fixing plate 45 in the module fixing seat 4 are in arc transition; the bending position of the photovoltaic module is prevented from being broken, the deformation amount of the photovoltaic module is improved, the strength of the bending position is guaranteed, the complete folding edge 42 is parallel to the sectional side edge, the bending angle of the complete folding edge is 90 degrees, the photovoltaic module can be guaranteed to be more attached to the cross beam 22, the width of the bottom plate 41 between the complete folding edge 42 and the sectional side edge is equal to the width of the cross beam 22, the bottom plate 41 is clamped in the cross beam 22 of the photovoltaic support 2 through the complete folding edge 42 and the sectional side edge, the photovoltaic module is convenient to mount, the complete folding edge 42 and the sectional side edge can play a limiting role, therefore, the bottom plate 41 can be fixed in the cross beam 22 through only one bolt, the use of at least one bolt; the supporting plate 44 is perpendicular to the bottom plate 41, and can directly transmit gravity to the guide-rail-free photovoltaic support 2 installed on the bottom plate 41, so that the stress of the bending position of the support plate is reduced, and the strength of the support plate is improved; and the bottom plate 41 and the fixing plate 45 are both provided with an installation through hole, so that the fixing through the bolts is convenient.

The module fixing seat 4 reduces the contact between the steel frame 1 and the photovoltaic support 2, prevents potential corrosion, prolongs the service life of the steel frame 1, and can further adjust the inclination angle of the photovoltaic module by changing the height of the module fixing seat 4 to ensure the sunshine length of the photovoltaic module; the fixed plate 45 is obliquely arranged, and the inclination angle of the fixed plate is the same as that of the photovoltaic module after installation, so that the photovoltaic module is more stably and firmly installed.

Module fixing base 4 and no guide rail photovoltaic support 2 choose for use zinc-plated aluminium magnesium steel sheet punching press to form in advance, and mechanical properties is excellent, and the environmental protection is pollution-free, and has superstrong outdoor corrosion resistance, improves its life.

When a photovoltaic module is installed, a plurality of installation bases 3 need to be prefabricated on a preassembly site, two adjacent lines of prefabricated installation bases 3 are selected as an example, two photovoltaic supports 2 with different heights are adopted for installation, a photovoltaic support 2 with a small height is installed on a plurality of prefabricated installation bases 3 in one line, a photovoltaic support 2 with a large height is installed on a plurality of prefabricated installation bases 3 in the other line, the photovoltaic supports 2 with two different heights after installation are parallel to each other, module fixing seats 4 are installed on a support beam 22, only one module fixing seat 4 needs to be installed on the photovoltaic supports 2 at two ends of each line, two module fixing seats 4 are installed on other photovoltaic supports 2 in each line, and the module fixing seats 4 on the same photovoltaic support 2 can only be connected with one photovoltaic module.

Compared with the traditional installation mode of the photovoltaic support 2 by using purlines and pressing blocks, the module fixing seat 4 can completely replace the purlines and the pressing blocks, so that the investment of capital and the installation rapidness are reduced; the device has the advantages of small volume, light weight, low transportation cost and low transportation risk.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a photovoltaic support module fixing base, the module fixing base is installed and is used for fixed photovoltaic module on the photovoltaic support, the last steel frame that is equipped with of photovoltaic module, its characterized in that: the module fixing base is formed by metal sheet bending, and the module fixing base includes: the photovoltaic module comprises a bottom plate, a complete folding edge, sectional folding edges, a supporting plate and a fixing plate, wherein the complete folding edge which is bent downwards is arranged on one side of the bottom plate, the sectional folding edges which are bent downwards are arranged at two ends of the other side of the bottom plate, the supporting plate which is bent upwards is arranged on the side edge of the bottom plate between the two sectional folding edges, the end portion of the supporting plate is provided with the folding edge which is bent towards the bottom plate, and the inclination angle of the fixing plate is equal to the inclination.

2. The photovoltaic support module holder of claim 1, wherein: the bending positions between the bottom plate and the complete folded edge, between the bottom plate and the sectional folded edge, between the bottom plate and the support plate and between the support plate and the fixed plate are in arc transition.

3. The photovoltaic support module holder of claim 1, wherein: the complete fold is parallel to the segmented side and has a bend angle of 90 °.

4. The photovoltaic support module holder of claim 1, wherein: the supporting plate is perpendicular to the bottom plate.

5. The photovoltaic support module holder of claim 1, wherein: and the bottom plate and the fixing plate are both provided with an installation through hole.