CN213806220U

CN213806220U - Support rail

Info

Publication number: CN213806220U
Application number: CN202021910519.0U
Authority: CN
Inventors: 李良邦; 黄国珍; 陈熹
Original assignee: Xiamen Mibet New Energy Co ltd
Current assignee: Xiamen Mibet New Energy Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-27
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a support track, including the cooperation track body on the building crossbeam, be located the die cavity at track body middle part, be located the first open slot of die cavity both sides, the both sides at die cavity top all are provided with the step that supplies the side assembly of photovoltaic module, the step is higher than first open slot. The cavity of the utility model improves the strength of the supporting track, can avoid deformation under pressure, and ensures that the BIPV structure applying the supporting track has enough bearing capacity; the first open slot is used for guiding water leakage and improving the water leakage prevention performance.

Description

Support rail

Technical Field

The utility model relates to the field of photovoltaic technology, especially indicate a support track.

Background

Building Integrated photovoltaics (BIPV-Building Integrated photovoltaics) is a technology for integrating solar power (Photovoltaic) products into buildings, which can be divided into two main categories: the photovoltaic array is combined with a building, and the photovoltaic array is integrated with the building, such as a photovoltaic tile roof, a photovoltaic curtain wall, a photovoltaic daylighting roof and the like. In both of these ways, the integration of photovoltaic arrays with buildings is a common form, particularly with building roofing.

When the BIPV is used as a structure for replacing a roof, its waterproof performance and load-bearing capacity are particularly important. Current BIPV structure is for realizing waterproof function, mostly sets up the guiding gutter on roof structure's girder for dredge the water of seepage, but can lead to the intensity of structure to become low simultaneously, and bearing capacity variation makes the life of BIPV structure shorten.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support track that can be used for BIPV structure both has good leak protection water performance, can guarantee again that the structure has sufficient bearing capacity, satisfies the user demand of most buildings.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a support track, includes the cooperation track body on the building crossbeam, is located the die cavity at track body middle part, be located the first open slot of die cavity both sides, the both sides at die cavity top all are provided with the step that supplies the side assembly of photovoltaic module, the step is higher than first open slot.

The cross section of the bottom of the cavity is arc-shaped.

The bottom of the outer side wall of the first opening groove extends outwards transversely to form a second opening groove.

The inner side wall of the first opening groove is obliquely arranged and connected to the side wall of the cavity.

And a third opening groove is formed between the top of the cavity and the step.

And the step is provided with a mounting groove.

After the technical scheme is adopted, the cavity of the utility model improves the strength of the supporting track, can avoid deformation under pressure, and ensures that the BIPV structure applying the supporting track has enough bearing capacity; the first open slot is used for guiding water leakage and improving the water leakage prevention performance.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a diagram illustrating a state of use of an embodiment of the present invention;

the reference numbers illustrate: a rail body 10; a cavity 11; a first open groove 12; an outer side wall 12A; an inner side wall 12B; a step 13; a mounting groove 131; a second open groove 14; a third opening groove 15; a building beam 20; a photovoltaic module 30; a water tank 40.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The utility model relates to a support rail, including the cooperation at the track body 10 on building crossbeam 20, be located the die cavity 11 at track body 10 middle part, be located the first open slot 12 of die cavity 11 both sides, the both sides at die cavity 11 top all are provided with the step 13 that supplies the side assembly of photovoltaic module 30, and step 13 is higher than first open slot 12.

Referring to fig. 1, a specific embodiment of the present invention is shown.

The cross-sectional shape of the bottom of the cavity 11 is arc-shaped, in practical application, the supporting rail serves as a main bearing part of the BIPV structure, the stress of the supporting rail is large, the stress of the supporting rail (the top of the cavity 11) can be decomposed and dispersed in multiple directions by the arc-shaped cavity 11 side wall, stress concentration is avoided, and therefore supporting strength and bearing capacity of the supporting rail are improved.

The second opening groove 14 is formed by extending the bottom of the outer sidewall 12A of the first opening groove 12 laterally outward, the design of the second opening groove 14 can improve the strength of the supporting rail (especially, the first opening groove 12), prevent the first opening groove 12 from being extruded and deformed by components on the supporting rail, and at the same time, the second opening groove 14 can be used for locking the rail body 10 on the building beam 20 in product assembly.

The inside wall 12B of above-mentioned first open slot 12 is the slope setting and is connected to the lateral wall of die cavity 11, provides the holding power for die cavity 11, and then strengthens the utility model discloses an intensity.

Be provided with third opening groove 15 between 11 tops of above-mentioned die cavity and the step 13 for accept leaking in photovoltaic module 30 clearance, further improve the utility model discloses a leak protection water performance.

The step 13 is provided with an installation groove 131 for matching with an L-shaped connector to lock the photovoltaic module 30.

Referring to fig. 2, in the application of the present invention, a plurality of support rails are arranged side by side on a building beam 20, and then a water tank 40 of a BIPV structure is arranged side by side between adjacent support rails, and the end of the water tank 40 is arranged on the side wall of a first open slot 12, so that the end water outlet of the water tank 40 is communicated with the first open slot 12; photovoltaic module 30 sets up side by side between adjacent support rail, and its side is set up on step 13, and vertical adjacent photovoltaic module 30's clearance below all sets up a basin 40.

Through the scheme, the cavity 11 of the utility model improves the strength of the supporting track, can avoid deformation under pressure, and ensures that the BIPV structure applying the supporting track has enough bearing capacity; the first opening groove 12 is used to guide water leakage and improve water leakage prevention performance.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A support rail, characterized by: including the cooperation at the track body on the building crossbeam, be located the die cavity at track body middle part, be located the first open slot of die cavity both sides, the both sides at die cavity top all are provided with the step that supplies the side assembly of photovoltaic module, the step is higher than first open slot.

2. A support rail as claimed in claim 1, wherein:

the cross section of the bottom of the cavity is arc-shaped.

3. A support rail as claimed in claim 1, wherein:

4. A support rail as claimed in claim 1, wherein:

5. A support rail as claimed in claim 1, wherein:

6. A support rail as claimed in claim 1, wherein:

and the step is provided with a mounting groove.