CN210927521U

CN210927521U - Waterproof solar photovoltaic support

Info

Publication number: CN210927521U
Application number: CN201922463285.3U
Authority: CN
Inventors: 徐银和
Original assignee: Jiangyin Aoyin Energy Co ltd
Current assignee: Jiangyin Aoyin Energy Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-03
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a waterproof solar photovoltaic bracket, which comprises a plurality of base rails, a plurality of beam rails and a plurality of waterproof rails; the lower parts of the two sides of the base track are symmetrically provided with first sliding chutes along the length direction of the base track; the upper surface of the base track is provided with a second sliding chute along the length direction; the upper part and the lower part of the two sides of the beam rail are symmetrically provided with third sliding chutes along the length direction; the bottoms of the two sides of the waterproof track extend outwards and horizontally to form extending parts, the outer side end of each extending part is provided with a side plate outwards and obliquely upwards, and the top of each side plate extends inwards to form a water guide plate; the upper surface of the waterproof track is provided with a fourth sliding chute along the length direction of the upper surface, and the lower surface of the waterproof track is provided with a fifth sliding chute along the length direction of the lower surface. The utility model discloses a waterproof type solar photovoltaic support prevents effectively that the rainwater of external environment from causing destruction to solar cell panel, has prolonged solar cell panel's life.

Description

Waterproof solar photovoltaic support

Technical Field

The utility model relates to a solar photovoltaic support technical field, especially a waterproof type solar photovoltaic support.

Background

Along with the application of solar energy is more and more extensive, new energy is more and more emphasized, the utilization of solar energy is more and more common, the application of solar photovoltaic is very extensive at present, a photovoltaic bracket is used for installing a solar cell panel in a photovoltaic module on the ground, a roof and occasions needing the solar cell panel, the photovoltaic panel is a core part in a solar power generation system and is also a part with the highest value in the solar power generation system, the installation and the working environment of the photovoltaic bracket are generally severe and are installed outdoors and can be subjected to heavy rain, and therefore a more perfect drainage system is needed.

The chinese patent application publication No. CN110445452A discloses a waterproof photovoltaic support, which includes a fixing device and a water chute between the fixing devices; the fixing device comprises a bottom plate, side walls and a waterproof cover, a photovoltaic panel is arranged between the side walls, and the waterproof cover is arranged above the photovoltaic panel; the side wall is provided with three steps which are respectively a first step, a second step and a third step, a fixing piece is fixed on the third step, a lower protruding part is arranged below the waterproof cover, the number of the lower protruding parts on each side of the waterproof cover is 2, the lower protruding parts are respectively a first lower protruding part and a second lower protruding part, the tail end of the first lower protruding part is provided with a bending part, and the bending part is matched with the fixing piece; the waterproof cover is also provided with an upper convex part; and a pressing plate is also arranged above the gap between the two waterproof covers. Its waterproof photovoltaic support can effectively avoid liquid to get into the photovoltaic inboard, reaches the effect of better waterproof and protection. However, the above-mentioned device does not disclose how the whole bracket is connected and installed, and the above-mentioned waterproof cover is relatively complicated in structure, and the difficulty of the device in production is relatively large.

Therefore, a waterproof solar photovoltaic support is needed, which can solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type solar photovoltaic support can prevent effectively that external environment's rainwater from causing destruction to solar cell panel, has prolonged solar cell panel's life to the structure is simple relatively, workable, easy installation.

In order to achieve the purpose of the utility model, the waterproof solar photovoltaic bracket comprises a plurality of base rails, a plurality of beam rails and a plurality of waterproof rails;

the base rails are arranged on the external roof at equal intervals, the lower parts of the two sides of the base rails are symmetrically provided with first sliding grooves along the length direction of the base rails, and the first sliding grooves are used for fixing external fixing pieces; a second sliding chute is arranged on the upper surface of the base track along the length direction of the base track;

the plurality of beam rails are horizontally placed on the base rail at equal intervals, and the upper parts and the lower parts of the two sides of the beam rails are symmetrically provided with third sliding chutes along the length direction of the beam rails;

the bottom parts of two sides of the waterproof track extend outwards and horizontally to form extending parts, the outer side end part of each extending part is provided with a side plate outwards and obliquely upwards, the extending parts and the side plates form a water guide groove, and the top parts of the side plates extend inwards to form water guide plates; the upper surface of the waterproof track is provided with a fourth sliding chute along the length direction of the waterproof track, and the lower surface of the waterproof track is provided with a fifth sliding chute along the length direction of the waterproof track;

the shapes and the structures of the second sliding groove, the third sliding groove and the fifth sliding groove are the same, first right-angle fixing seats are arranged on two sides of a position, placed on the base rail, on the crossbeam rail, first jackscrews are arranged at the bottom and the side of each first right-angle fixing seat, first sliding blocks matched with the second sliding grooves are arranged on the first jackscrews, and the base rail and the crossbeam rail are fixed by the first right-angle fixing seats through the first jackscrews and the first sliding blocks on the first jackscrews; all be equipped with second right angle fixing base on the both sides of placing the position on the crossbeam track on the waterproof track, the bottom and the lateral part of second right angle fixing base all are equipped with the second jackscrew, be equipped with on the second jackscrew with third spout assorted second slider, waterproof track and crossbeam track are fixed through the second slider on second jackscrew and the second jackscrew to second right angle fixing base.

Preferably, the upper surface of the waterproof rail is provided with a water retaining strip along the length direction thereof at the edge position of the fourth sliding chute.

Preferably, the water guide plate is arranged obliquely downwards and inwards.

Preferably, the bottoms of the first sliding block and the second sliding block are both provided with a rubber wear-resistant layer.

The working principle is as follows: when external environment rains, the rainwater on the upper surface of the waterproof track flows into the water guide groove under the guiding effect of the water guide plate, the rainwater cannot stay on the solar cell panel on the photovoltaic support for a long time to damage the solar cell panel, and due to the effect of the water retaining strip, the rainwater cannot enter the fourth sliding groove and damage the interior of the solar cell panel.

The utility model discloses a waterproof type solar photovoltaic support compares with prior art and has following advantage:

(1) rainwater on the upper surface of the waterproof track flows into the water chute under the guiding action of the water guide plate, cannot stay on the solar cell panel on the photovoltaic bracket for a long time to damage the solar cell panel, and the water yield of the water chute is large;

(2) the upper surface of the waterproof track is positioned at the edge of the fourth sliding groove and is provided with a water retaining strip along the length direction, so that rainwater is effectively prevented from entering the fourth sliding groove;

(3) simple structure, simple to operate, water-proof effects is good.

Drawings

FIG. 1 is a schematic structural view of a waterproof track;

FIG. 2 is an enlarged partial view of the end of the waterproof track of FIG. 1;

fig. 3 is a schematic structural view of a waterproof solar photovoltaic support of the present invention;

FIG. 4 is an enlarged view of a portion of the base rail and cross rail connection of FIG. 3;

FIG. 5 is an enlarged view of a portion of the base rail of FIG. 3;

fig. 6 is an enlarged view of a portion of the beam rail of fig. 3.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-6, a waterproof solar photovoltaic support comprises a plurality of base rails 8, a plurality of beam rails 7 and a plurality of waterproof rails 1;

the base rails 8 are arranged on an external roof at equal intervals, the lower parts of the two sides of the base rails 8 are symmetrically provided with first sliding grooves 13 along the length direction of the base rails, the first sliding grooves 13 are used for fixing external fixing pieces, and the first sliding grooves 13 are arranged mainly for adjusting the fixing positions of the external fixing pieces and fixing the base rails 8 more stably; the upper surface of the base rail 8 is provided with a second sliding chute 12 along the length direction;

the plurality of beam rails 7 are horizontally placed on the base rail 8 at equal intervals, and third sliding grooves 9 are symmetrically formed in the upper portion and the lower portion of the two sides of each beam rail 7 along the length direction of the beam rail;

the bottom parts of two sides of the waterproof track 1 extend outwards and horizontally to form extending parts, the outer side end parts of the extending parts are outwards and obliquely upwards provided with side plates, the extending parts and the side plates form a water chute 2, and the top parts of the side plates extend inwards to form water guide plates 4; the upper surface of the waterproof track 1 is provided with a fourth sliding chute 5 along the length direction of the waterproof track, and the lower surface of the waterproof track 1 is provided with a fifth sliding chute 3 along the length direction of the waterproof track;

the shapes and structures of the second sliding chute 12, the third sliding chute 9 and the fifth sliding chute 3 are the same, first right-angle fixing seats 10 are arranged on two sides of a position, placed on the base rail 1, on the beam rail 7, first jackscrews 11 are arranged at the bottom and the side of each first right-angle fixing seat 10, first sliders matched with the second sliding chutes 12 are arranged on the first jackscrews 11, and the first right-angle fixing seats 10 fix the base rail 8 and the beam rail 7 through the first jackscrews 11 and the first sliders on the first jackscrews 11; all be equipped with second right angle fixing base 14 on the both sides of placing the position on crossbeam track 7 on waterproof track 1, the bottom and the lateral part of second right angle fixing base 14 all are equipped with the second jackscrew, be equipped with on the second jackscrew with third spout 9 assorted second slider, waterproof track 1 and crossbeam track 7 are fixed to second right angle fixing base 14 through the second slider on second jackscrew and the second jackscrew.

Further, in order to prevent rainwater from entering the fourth sliding groove from the upper surface of the waterproof rail, a water retaining strip 6 is arranged at the edge of the upper surface of the waterproof rail 1, which is located at the fourth sliding groove 5, along the length direction of the upper surface, so that rainwater is effectively prevented from entering the fourth sliding groove.

Further, the water guide plate 4 is arranged obliquely downwards and inwards, so that rainwater is effectively guided to flow into the water guide groove 2.

Further, the bottoms of the first sliding block and the second sliding block are both provided with rubber wear-resistant layers, friction force is increased, and the whole support is further effectively fixed.

The working principle is as follows: when external environment rains, rainwater on the upper surface of the waterproof track flows into the water guide groove 2 under the guiding effect of the water guide plate 4, cannot stay on a solar cell panel on the photovoltaic support for a long time and damage the solar cell panel, and due to the effect of the water retaining strip, the rainwater cannot enter the fourth sliding groove 5 and damage the interior of the solar cell panel.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the drawings, are used merely for convenience of describing technical solutions and simplifying the description of the present patent, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A waterproof solar photovoltaic support is characterized by comprising a plurality of base rails, a plurality of beam rails and a plurality of waterproof rails;

2. The waterproof solar photovoltaic bracket as claimed in claim 1, wherein the upper surface of the waterproof rail is provided with a water barrier at the edge of the fourth chute along the length direction of the waterproof rail.

3. The waterproof solar photovoltaic bracket of claim 1, wherein the water guide plate is arranged obliquely downwards and inwards.

4. The waterproof solar photovoltaic bracket as claimed in claim 1, wherein the bottoms of the first sliding block and the second sliding block are provided with rubber wear-resistant layers.