CN210183256U

CN210183256U - Fixing structure under solar panel

Info

Publication number: CN210183256U
Application number: CN201921323499.4U
Authority: CN
Inventors: Wenbin Wang; 王文宾; Feng Zheng; 郑锋
Original assignee: Xiamen Osri Energy Technology Co ltd
Current assignee: Xiamen Osri Energy Technology Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-03-24
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a solar panel lower fixing structure, which comprises a beam and a fixing component connected with the beam, wherein the top end of the beam extends outwards to form a pair of wing plates for placing a solar panel, the tail ends of the wing plates extend vertically to form a limiting folding edge, and the inner sides of the limiting folding edges form fixing grooves; the fixed assembly comprises a lower pressing block and an upper pressing block connected with the lower pressing block through a bolt, one end of the upper end surface of the lower pressing block is provided with a connecting groove, the other end of the upper end surface of the lower pressing block is provided with a clamping groove, a limiting folding edge extends into the clamping groove, and the upper end surface of the tail end of the lower pressing block is attached to the bottom of the fixed groove; and one end of the lower end face of the upper pressing block is provided with a connecting bulge, the connecting bulge is connected with the connecting groove in a matched manner, and the other end of the connecting bulge is opposite to the upper end face of the tail end of the lower pressing block. The utility model discloses a fixed subassembly is fixed solar panel on the crossbeam, and fixed subassembly is located under the board, and the installation operation of being convenient for has reduced the influence that fixed subassembly received external factors such as wind and rain simultaneously, avoids droing and not hard up, improves life and stability.

Description

Fixing structure under solar panel

Technical Field

The utility model relates to a photovoltaic support technical field, concretely relates to fixed knot constructs under solar panel board.

Background

The existing solar photovoltaic bracket fixes a solar cell panel by adopting a mode that the panel is fixed by a middle pressing block and two sides are fixed by side pressing blocks. Every middle briquetting bears two adjacent solar panel of fixed, and the relevant subassembly of middle briquetting exposes, receives under the continuous influence of wind power and other external factors, easily leads to the not hard up or the droing of middle briquetting, and then makes the holistic droing of solar panel, therefore there is great hidden danger in this kind of mode, needs improve urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a fixed knot constructs under solar panel board fixes solar panel through crossbeam and fixed subassembly's cooperation, and fixed subassembly is located solar panel face lower extreme, reduces the erosion and the influence of wind and rain, avoids solar panel to drop because of the briquetting is not hard up after long-time the use.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a lower fixing structure of a solar panel comprises a cross beam and a fixing assembly connected with the cross beam, wherein the top end of the cross beam extends outwards to form a pair of wing plates for placing a solar panel, the tail ends of the wing plates extend vertically to form limiting folding edges, and fixing grooves are formed in the inner sides of the limiting folding edges; the fixing assembly comprises a lower pressing block and an upper pressing block connected with the lower pressing block through a bolt, one end of the upper end surface of the lower pressing block is provided with a connecting groove, the other end of the upper end surface of the lower pressing block is provided with a clamping groove, a limiting folding edge extends into the clamping groove, and the upper end surface of the tail end of the lower pressing block is attached to the bottom of the fixing groove; go up briquetting lower terminal surface one end and be equipped with the connection arch, connect protruding and spread groove cooperation and be connected, the other end sets up with briquetting end up end relatively down, goes up briquetting middle part and briquetting middle part bolted connection down, and solar panel and crossbeam are locked at last briquetting and under between the briquetting.

Further setting, the tail ends of the upper pressing block and the lower pressing block are provided with supporting legs, the supporting legs of the upper pressing block are attached to the solar panel, and the supporting legs of the lower pressing block are attached to the bottom of the fixing groove.

Further, a pair of limiting strips is formed by extending the upper end face of the upper pressing block, and nuts matched with the bolts are clamped between the limiting strips.

Further setting, go up the briquetting and form the recess between supporting legs and connecting the arch, go up the briquetting and form the cavity down between the briquetting, the bolt passes the cavity setting.

Further, an opening clamping groove is formed in the upper end of the cross beam, and a step structure is formed between the groove wall of the opening clamping groove and the wing plate.

Further, the upper pressing block, the lower pressing block and the cross beam are aluminum alloy pieces.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixed knot constructs under solar panel board possesses following beneficial effect:

this fixed knot constructs under solar panel board fixes solar panel on the crossbeam through fixed subassembly, and fixed subassembly is located under the board, and the installation operation of being convenient for has reduced fixed subassembly simultaneously and has received the influence of external factors such as wind and rain, avoids droing and not hard up, improves life and stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the cross beam of the present invention;

FIG. 3 is a schematic structural view of the lower press block of the present invention;

FIG. 4 is a schematic structural view of the upper pressing block of the present invention;

fig. 5 is a schematic view of the overall installation of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein, fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of the cross beam of the present invention, fig. 3 is a schematic structural diagram of the lower press block of the present invention, fig. 4 is a schematic structural diagram of the upper press block of the present invention, and fig. 5 is a schematic structural diagram of the overall installation of the present invention.

The utility model provides a solar panel board lower fixing structure, including crossbeam 1 and fixed subassembly b, fixed subassembly b is used for fixing solar panel a on crossbeam 1, crossbeam 1 is integrated into one piece's aluminum alloy spare, and crossbeam 1 top both sides extend outward and form a pair of pterygoid lamina 11 that are used for placing solar panel a, and pterygoid lamina 11 end extends perpendicularly downwards and forms spacing hem 12, and the inboard fixed slot 13 that forms of spacing hem 12;

the fixed assembly b comprises a lower pressing block 2 and an upper pressing block 3, the upper pressing block 3 and the lower pressing block 2 are integrally formed aluminum alloy pieces, the middle part of the upper pressing block 3 and the middle part of the lower pressing block 2 are provided with holes 4 and connected through bolts 4, one end of the upper end face of the lower pressing block 2 is provided with a connecting groove 21 which is matched and connected with the upper pressing block 3, the other end of the lower pressing block is provided with a clamping groove 22, a limiting folding edge 12 is clamped into the clamping groove 22, and the upper end face of the tail end of the lower pressing block 2 is attached; go up briquetting 3 lower terminal surface one end and be equipped with connecting protrusion 31, connecting protrusion 31 is connected with the spread groove 21 cooperation, and the other end sets up with 2 terminal up end of briquetting down relatively, and solar panel an and crossbeam 1 are locked at last briquetting 3 and between briquetting 2 down.

The tail ends of the upper pressing block 3 and the lower pressing block 2 extend to form supporting legs, the supporting legs 32 of the upper pressing block 3 are attached to the solar panel a, the supporting legs 23 of the lower pressing block 2 are attached to the bottoms of the fixing grooves 13, the upper pressing block 3 and the lower pressing block 2 are locked by the bolts 4, the solar panel a and the wing plate 11 of the cross beam 1 are located between the supporting legs, and the supporting legs and the connecting protrusions 31 form supporting structures between the upper pressing block 3 and the lower pressing block 2.

Go up briquetting 3 and form recess 30 between supporting legs and connecting protrusion 31, go up briquetting 3 and form the cavity between the briquetting 2 down, bolt 4 passes the cavity setting, so, when bolt 4 locks, go up briquetting 3 and the atress of briquetting 2 down and concentrate on supporting legs and connecting protrusion 31, make fixed subassembly b fasten more to solar panel a and the connection of crossbeam 1 pterygoid lamina 11, the cavity makes briquetting 3 and briquetting 2 have certain elastic buffer space when locking down, overall structure is more stable.

Go up and extend on the 3 up end of briquetting and form a pair of spacing 33, put between spacing 33 with 4 complex nuts 5 card of bolt, so, need not during the installation to carry out manual pre-fixing to nut 5, only need with nut 5 card put with spacing 33 in can, simple to operate.

Two cell walls that extend on crossbeam 1 form opening draw-in groove 10, form stair structure between opening draw-in groove 10's the cell wall and pterygoid lamina 11, and on solar panel a arranged ladder structure in, ladder structure played spacing and the effect that bears solar panel a.

The utility model discloses when using the installation, at first place solar panel a on the stair structure of crossbeam 1 upper end, the joint groove 22 card of 2 calories of briquetting is gone into crossbeam 1's spacing hem 12 down, goes up briquetting 3 simultaneously and arranges in solar panel a on and 2 to placing with briquetting down, will go up briquetting 3 and 2 locks of briquetting down with bolt 4 after that, every solar panel a through four fixed subassembly b locks on two adjacent crossbeams, accomplish the installation to solar panel a.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lower fixing structure of a solar panel is characterized by comprising a cross beam and a fixing assembly connected with the cross beam, wherein the top end of the cross beam extends outwards to form a pair of wing plates for placing a solar panel, the tail ends of the wing plates extend vertically to form limiting folding edges, and fixing grooves are formed in the inner sides of the limiting folding edges; the fixing assembly comprises a lower pressing block and an upper pressing block connected with the lower pressing block through a bolt, one end of the upper end surface of the lower pressing block is provided with a connecting groove, the other end of the upper end surface of the lower pressing block is provided with a clamping groove, a limiting folding edge extends into the clamping groove, and the upper end surface of the tail end of the lower pressing block is attached to the bottom of the fixing groove; go up briquetting lower terminal surface one end and be equipped with the connection arch, connect protruding and spread groove cooperation and be connected, the other end sets up with briquetting end up end relatively down, goes up briquetting middle part and briquetting middle part bolted connection down, and solar panel and crossbeam are locked at last briquetting and under between the briquetting.

2. The solar panel lower fixing structure according to claim 1, wherein the ends of the upper pressing block and the lower pressing block are provided with supporting legs, the supporting legs of the upper pressing block are attached to the solar panel, and the supporting legs of the lower pressing block are attached to the bottom of the fixing groove.

3. The lower solar panel fixing structure of claim 2, wherein a pair of limiting strips are formed by extending the upper end surface of the upper pressing block, and nuts engaged with the bolts are clamped between the limiting strips.

4. The lower solar panel fixing structure of claim 2, wherein the upper pressing block forms a groove between the support leg and the connecting protrusion, a cavity is formed between the upper pressing block and the lower pressing block, and a bolt is disposed through the cavity.

5. The lower solar panel fixing structure of claim 1, wherein the upper end of the beam is provided with an open slot, and a stepped structure is formed between the slot wall of the open slot and the wing plate.

6. The lower solar panel fixing structure of claim 1, wherein the upper press block, the lower press block and the beam are aluminum alloy members.