CN203150579U

CN203150579U - Fixation system and support for photovoltaic modules

Info

Publication number: CN203150579U
Application number: CN2013201675325U
Authority: CN
Inventors: 张国锋; 李坤鹏; 李灵强
Original assignee: Clenergy Xiamen Technology Co Ltd
Current assignee: Clenergy Technology Co Ltd
Priority date: 2013-04-07
Filing date: 2013-04-07
Publication date: 2013-08-21
Anticipated expiration: 2023-04-07

Abstract

The utility model discloses a fixing system for a photovoltaic module, which comprises a pressing block and bolts. The pressing block has a mounting hole, and also includes a clamping block assembly. The side has a card edge, and the card slot and the card edge can cooperate with the rail of the bracket to fix the card block assembly; the bolt passes through the mounting hole and cooperates with the threaded hole. When installing the photovoltaic modules, place the photovoltaic modules side by side on the track of the support, keep a certain gap between the photovoltaic modules, and quickly snap the block assembly into the track of the support. Hold the bent part of the track and fix the block assembly; the bolts pass through the mounting holes of the block and match the threaded holes of the block assembly, so that the block presses the photovoltaic module and tightens the bolts. In the process of fastening the bolts, the block assembly is fixed on the track, and the fixing system can quickly and stably fix the photovoltaic module. The utility model also discloses a bracket comprising the fixing system.

Description

A kind of fixed system of photovoltaic module and support

Technical field

The utility model relates to the photovoltaic technology field, particularly relates to a kind of fixed system and support of photovoltaic module.

Background technology

Photovoltaic module also is solar panel, is the core in the solar power system, and its effect is to be electric energy with conversion of solar energy, or is sent in the storage battery and stores, or promotes loaded work piece.

Photovoltaic module is placed on the track of support usually side by side, cooperates the fixed light photovoltaic assembly with track by fixed system then.Fixed system generally includes briquetting, bolt and rhombus nut; Bolt passes the installing hole of briquetting, and the rhombus nut is installed in the end; The groove of track can be put in the narrow limit of rhombus nut, revolves then to turn 90 degrees the rhombus nut is stuck in the track; Briquetting is pushed down photovoltaic module, and fastening bolt is locked briquetting then.

After the rhombus nut is put into track, revolve to turn 90 degrees to be stuck in the track and could lock briquetting.Before fastening bolt, the rhombus nut can sink, and bolt and briquetting also sink along with the rhombus nut under the gravity effect.When photovoltaic module is installed, need manually to mention bolt earlier, block the rhombus nut, make briquetting push down photovoltaic module, then fastening bolt.The installation process of photovoltaic module is cumbersome, and during fastening bolt, the rhombus nut is easy to transfer dislocation, well fixed light photovoltaic assembly.

Therefore, designing a kind of fixed system of fixed light photovoltaic assembly that can fast and stable, is that those skilled in the art are badly in need of the technical problem that solves at present.

The utility model content

The purpose of this utility model provides a kind of fixed system of photovoltaic module, the fixed light photovoltaic assembly that this fixed system can fast and stable.In addition, another purpose of the present utility model provides a kind of support that comprises the photovoltaic module of said fixing system.

In order to realize above-mentioned technical purpose, the utility model provides a kind of fixed system of photovoltaic module, comprise briquetting and bolt, described briquetting has installing hole, also comprise the fixture block assembly, described fixture block assembly middle part has screwed hole, and the two ends downside has draw-in groove, the two ends upside has edge, and described draw-in groove and described edge can cooperate fixing described fixture block assembly with the track of support; Described bolt passes described installing hole and cooperates with described screwed hole.

Preferably, described fixture block assembly comprises fixture block and the fastener that matches, and described fixture block middle part has described screwed hole, and two ends have described draw-in groove; Described fastener middle part has the location notch that described fixture block is installed, and two ends have described edge.

Preferably, the described location notch of described fastener can limit the displacement of described fixture block above-below direction and fore-and-aft direction.

Preferably, described fixture block has tooth-shape structure by the carbon steel roll forming in the described draw-in groove, can with the end interlock of the kink of described track.

Preferably, described fastener is working of plastics, and described edge is bending, and the downside of described edge can be fitted with the kink of described track.

The utility model also provides a kind of support of photovoltaic module, comprises track and the fixed system that cooperates with described track, and described fixed system is above-mentioned each described fixed system.

The fixed system of the photovoltaic module that the utility model provides, comprise briquetting and bolt, briquetting has installing hole, also comprise the fixture block assembly, fixture block assembly middle part has screwed hole, the two ends downside has draw-in groove, and the two ends upside has edge, and draw-in groove and edge can cooperate fixedly fixture block assembly with the track of support; Bolt passes installing hole and cooperates with screwed hole.

When photovoltaic module is installed, photovoltaic module is placed in side by side on the track of support, keeps certain interval between the photovoltaic module, the fixture block assembly snaps in the track of support fast, the draw-in groove of fixture block assembly and edge can cooperate with track fast, block the kink of track, fixedly the fixture block assembly; The installing hole that bolt passes briquetting cooperates with the screwed hole of fixture block assembly, makes briquetting push down photovoltaic module, fastening bolt.In the process of fastening bolt, the fixture block assembly all the time fixing in orbit, the fixed light photovoltaic assembly that fixed system can fast and stable.

Preferably, the fixture block assembly comprises fixture block and the fastener that matches, and the fixture block middle part has screwed hole, and two ends have draw-in groove; The fastener middle part has the location notch that fixture block is installed, and two ends have edge.The location notch of fastener can limit the displacement of fixture block above-below direction and fore-and-aft direction.

Concrete, fixture block has tooth-shape structure by the carbon steel roll forming in the draw-in groove, can with the end interlock of the kink of track; Fastener is working of plastics, and edge is bending, and the downside of edge can be fitted with the kink of track.

The utility model also provides a kind of support of photovoltaic module, comprises track and said fixing system, the fixed light photovoltaic assembly that this support can fast and stable.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of fixed system provided by the utility model;

Fig. 2 is the end view of fixed system shown in Figure 1;

Fig. 3 is the structural representation of a kind of embodiment of fixture block assembly of fixed system shown in Figure 1;

Fig. 4 is the structural representation of the fixture block of fixture block assembly shown in Figure 3;

Fig. 5 is the structural representation of the fastener of fixture block assembly shown in Figure 3;

Wherein, the Reference numeral among Fig. 1 to Fig. 5 is as follows:

Photovoltaic module 1; Track 2; Briquetting 3; Bolt 4; Fixture block assembly 5; Fixture block 51; Draw-in groove 511; Screwed hole 512; Fastener 52; Edge 521; Location notch 522.

Embodiment

Core of the present utility model provides a kind of fixed system of photovoltaic module, the fixed light photovoltaic assembly that this fixed system can fast and stable.In addition, another core of the present utility model provides a kind of support that comprises the photovoltaic module of said fixing system.

In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of embodiment of fixed system provided by the utility model, and Fig. 2 is the end view of fixed system shown in Figure 1.

In a kind of concrete execution mode, the utility model provides a kind of fixed system of photovoltaic module, comprise briquetting 3 and bolt 4, briquetting 3 has installing hole, also comprise fixture block assembly 5, fixture block assembly 5 middle parts have screwed hole 512, and the two ends downside has draw-in groove 511, the two ends upside has edge 521, and draw-in groove 511 and edge 521 can cooperate fixedly fixture block assembly 5 with the track 2 of support; Bolt 4 passes installing hole and cooperates with screwed hole 512.

When photovoltaic module 1 is installed, photovoltaic module 1 is placed in side by side on the track 2 of support, keep certain interval between the photovoltaic module 1, fixture block assembly 5 snaps in the track 2 of support more fast, the draw-in groove 511 of fixture block assembly 5 and edge 521 can cooperate with track 2 fast, block the kink of track 2, fixedly the fixture block assembly 5; The installing hole that bolt 4 passes briquetting 3 cooperates with the screwed hole 512 of fixture block assembly 5, makes briquetting 3 push down photovoltaic module 1, fastening bolt 4.

Track 2 commonly used in the support is C shaped steel, and its cross section is square opening, and opening part has kink, and draw-in groove 511 can block the end of the kink of track 2, and the downside of edge 521 can be fitted with the kink of track 2.

When fixture block assembly 5 is installed, make the length direction of fixture block assembly 5 vertical with track 2, earlier the draw-in groove 511 of an end is put into track 2, block the end of track 2 one lateral bending folding parts, edge 521 downsides of this end and kink are fitted; Draw-in groove 511 with the other end rotates the end that is pressed into track 2 opposite side kinks to its side then, and the kink that edge 521 downsides of this end are held is therewith fitted.

Draw-in groove 511 and the edge 521 at fixture block assembly 5 two ends are clamped the kink of track 2 both sides, compared with prior art, fixture block assembly 5 can fast and stable be fixed on the track 2, in the process of fastening bolt 4, fixture block assembly 5 can transfer dislocation, the fixed light photovoltaic assembly 1 that fixed system can fast and stable.

Please refer to Fig. 3 to Fig. 5, Fig. 3 is the structural representation of a kind of embodiment of fixture block assembly of fixed system shown in Figure 1, and Fig. 4 is the structural representation of the fixture block of fixture block assembly shown in Figure 3, and Fig. 5 is the structural representation of the fastener of fixture block assembly shown in Figure 3.

A kind of preferred embodiment in, fixture block assembly 5 can comprise fixture block 51 and the fastener 52 that matches, fixture block 51 middle parts have screwed hole 512, two ends have draw-in groove 511; Fastener 52 middle parts have the location notch 522 that fixture block 51 is installed, and two ends have edge 521.

As shown in Figure 3, fixture block assembly 5 is matched by fixture block 51 and fastener 52 and forms, compare with the fixture block assembly 5 of an integral body, and more convenient production, and fixture block 51 can also adopt different materials with fastener 52, is fit to different purposes.

Concrete, when assembling fixture block 51 and fastener 52, fixture block 51 is put into location notch 522 from length direction, and the location notch 522 of fastener 52 can limit the displacement of fixture block 51 above-below directions and fore-and-aft direction; After being installed to fixture block assembly 5 on the track 2, draw-in groove 511 can limit the displacement of fixture block 51 left and right directions, makes fixture block 51 be in position placed in the middle, and its screwed hole 512 just is positioned at the middle part of track 2, can construction bolt 4 fixedly briquetting 3 and photovoltaic module 1.

Fastener 52 installs and fixes in the whole process at photovoltaic module 1, only play auxiliary installation effect, before bolt 4 lockings of guaranteeing to cooperate with the screwed hole 512 of fixture block 51, positioning wedged block 51, make fixture block 51 be in the tram of track 2, fastener 52 is not to the reinforcement effect of having fixed of photovoltaic module 1.

Need to prove, about the noun of locality that occurs among the application, all around all is to be benchmark with accompanying drawing 3, be used for explaining fixture block 51 and fastener 52 structures not constituting the restriction to fixture block 51 and fastener 52 structures.

Further, as shown in Figure 4, fixture block 51 can be by the carbon steel roll forming, have tooth-shape structure in the draw-in groove 511, track 2 can be formed by the steel band roll extrusion, and the end of its kink has the wave tooth-shape structure, draw-in groove 511 is fixed with the end interlock of kink, and is very solid and reliable.

Concrete, fastener 52 can be working of plastics, can be PP copolymer (polypropylene) that edge 521 is bending, as shown in Figure 5, the downside of edge 521 can be fitted with the kink of track 2.

Except the said fixing system, the utility model also provides a kind of support of photovoltaic module, comprises track 2 and said fixing system, and this fixed system can well be fixed on photovoltaic module 1 on the track 2.The structure of these other each several parts of support please refer to prior art, and this paper repeats no more.

More than fixed system and the support of photovoltaic module provided by the utility model is described in detail.Used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.

Claims

1. A fixing system for photovoltaic modules, comprising a pressing block (3) and bolts (4), the pressing block (3) has mounting holes; it is characterized in that it also includes a locking block assembly (5), and the locking block The component (5) has a threaded hole (512) in the middle, a slot (511) on the lower side of both ends, and a card edge (521) on the upper side of both ends. The card slot (511) and the card edge (521) can Cooperate with the rail (2) of the bracket to fix the block assembly (5); the bolt (4) passes through the installation hole and cooperates with the threaded hole (512).

2. The fixing system of photovoltaic modules according to claim 1, characterized in that, the clamping block assembly (5) includes a matching clamping block (51) and a clamping piece (52), and the clamping block (51) The threaded hole (512) is provided in the middle, and the card slot (511) is provided at both ends; Card edge (521).

3. The photovoltaic module fixing system according to claim 2, characterized in that, the positioning groove (522) of the clamp (52) can limit the displacement of the clamp block (51) in the up-down direction and in the front-rear direction .

4. The fixing system of photovoltaic modules according to claim 3, characterized in that, the clamping block (51) is formed by rolling carbon steel, and the clamping groove (511) has a tooth-shaped structure, which can be connected with the The ends of the bends of the track (2) snap together.

5. The photovoltaic module fixing system according to claim 4, characterized in that, the clip (52) is a plastic part, the clip edge (521) is bent, and the clip edge (521) The lower side can be attached to the bent part of the track (2).

6. A bracket for a photovoltaic module, comprising a track (2) and a fixing system cooperating with the track (2), characterized in that the fixing system is the fixing system according to any one of claims 1 to 5.