CN202513166U

CN202513166U - Light-weight horizontal single-shaft tracking support for solar power generation

Info

Publication number: CN202513166U
Application number: CN2012201466698U
Authority: CN
Inventors: 孙迎光; 张海平
Original assignee: WUXI HAOSOLAR NEW ENERGY TECHNOLOGY Co Ltd
Current assignee: WUXI HAOSOLAR NEW ENERGY TECHNOLOGY Co Ltd
Priority date: 2012-04-05
Filing date: 2012-04-05
Publication date: 2012-10-31
Anticipated expiration: 2022-04-05

Abstract

The utility model provides a light-weight horizontal single-shaft tracking support for solar power generation. According to the horizontal single-shaft tracking support, a single row of photovoltaic assemblies is fixed by two rectangular pipes at an interval; the two rectangular pipes and the photovoltaic assemblies form a ladder-shaped structure; one end of the structure is fixed to an output shaft of a speed reducer, and the other end and the middle of the structure are connected to stand columns with bearings by a plurality of components; and the ladder-shaped structure is driven by the speed reducer to track the sun. The horizontal single-shaft tracking support is simple in structure, low in cost, high in construction progress, low in height, small in wind resistance and high in anti-wind capacity, and material consumption is low; installation processes are a few, and the photovoltaic assemblies are convenient to wash.

Description

A kind of light-weight solar power generation level uniaxiality tracking support

Technical field

The utility model designs a kind of light-weight solar power generation level uniaxiality tracking support, can be used for the horizontal uniaxiality tracking rack bearing photovoltaic module tracking sun in the solar energy automatic tracking electricity generation system, belongs to the solar energy generation technology field.

Background technology

Known at present, the automatic tracking solar TRT of horizontal single shaft can improve generating efficiency, and simple in structure, is widely used in the large-sized solar generating field.Mean level uniaxiality tracking support is the crossbeam of the some band gusseted of crosswise fixed on a cant beam thicker than length; Fixing two row's photovoltaic modulies on some crossbeams; Two row's photovoltaic modulies are positioned at the both sides of cant beam, drive the cant beam and the photovoltaic module rotation tracking sun by reductor.Because cant beam is thick and the crossbeam of the band gusseted that use is more, the many costs of material usage are high, and cant beam, crossbeam, gusseted are installed, and install photovoltaic module again, and installation procedure is more.

Summary of the invention

In order to reduce the cost of horizontal uniaxiality tracking support, reduce installation procedure, improve installation rate; The utility model provides a kind of light-weight solar power generation level uniaxiality tracking support, and this horizontal uniaxiality tracking support is low with the few cost of material, and installation procedure simple in structure is few; Be convenient to construction, support height is low, and windage is little; The little bracket basis intensity that just reduced of windage, basic cost is low, and support height hangs down is convenient to clean photovoltaic module.

The utility model solves the technical scheme that its technical problem adopted: a kind of light-weight solar power generation level uniaxiality tracking support that provides; This horizontal uniaxiality tracking support adopts two square types or square pipe to keep at a certain distance away; Single some photovoltaic modulies are fixed on briquetting and U-bolt and form the ladder shape structure on two square types or the square pipe; One end of this ladder shape structure is fixed on the output shaft of reductor; And the pivot center of ladder shape structure is overlapped with the pivot center of speed reducer output shaft, and being provided with the angle section that two square types or square pipe are fused at ladder shape spacing structure certain distance, angle section is fixed on and is provided with on the column that some tape spools hold; The upright supports that reductor and ladder shape structure are held by some tape spools, the photovoltaic module row who is driven this ladder shape structure by reductor follows the tracks of the sun.

The beneficial effect of the utility model is: the utility model provides a kind of light-weight solar power generation level uniaxiality tracking support; The crossbeam that this horizontal uniaxiality tracking support has saved the band gusseted of fixed light photovoltaic assembly has been saved material, has reduced installation procedure and has improved installation progress, because the single photovoltaic module height of this horizontal uniaxiality tracking rack bearing is low; Highly low windage is little; Wind loading rating is high, and the windage I reduces key dimension and reduces basic cost, highly low installation and the cleaning photovoltaic module be convenient to.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is a kind of light-weight solar power generation level of the utility model uniaxiality tracking support shape sketch map.

Fig. 2 is the partial enlarged drawing A of Fig. 1.

Fig. 3 is the partial enlarged drawing B of Fig. 1.

Fig. 4 is the partial enlarged drawing C of Fig. 1.

Fig. 5 is that the F of Fig. 2 is to view.

Fig. 6 is that the L of Fig. 4 is to view.

Fig. 7 is the partial enlarged drawing D of Fig. 2.

Fig. 8 is the partial enlarged drawing E of Fig. 2.

Fig. 9 is that the N of Fig. 2 is to view.

Figure 10 is the partial enlarged drawing K of Fig. 6.

Figure 11 is that the H of Figure 10 is to view.

Figure 12 is that the M of Figure 11 is to view.

Figure 13 is a kind of light-weight solar power generation level of the utility model uniaxiality tracking support rotation sketch map at angle.

Figure 14 is the angle section shape figure that a kind of light-weight solar power generation level of the utility model uniaxiality tracking support is used.

Figure 15 is the back shaft connecting plate shape figure that a kind of light-weight solar power generation level of the utility model uniaxiality tracking support is used.

Figure 16 is the connecting plate shape figure of the U-bolt used of a kind of light-weight solar power generation level of the utility model uniaxiality tracking support.

Among the figure, 1. being surface water horizontal lines, 2. is square type or square pipes of a kind of light-weight solar power generation level of the utility model uniaxiality tracking support (hereinafter to be referred as this horizontal uniaxiality tracking support) usefulness, 3. is photovoltaic modulies; 4. being the reductor that this horizontal uniaxiality tracking support is used, 5. is the columns that support reductor 4 usefulness, 6. is adpting flanges; 7. being the basis of column 5,8. is the columns that support square type or

square pipe

2,9. is bases of column 8; 10. be the output flange of reductor 4, the 11.th, set bolt, the 12.th, connect square type or the effective angle section of square; 13. be U-bolt, the 14.th, the connecting plate that U-bolt is used, the 15.th, the one-sided briquetting of fixed light photovoltaic assembly 3; 16. be the bilateral briquetting of fixed light photovoltaic assembly 3, the 17.th, back shaft, the 18.th, bearing; 19. be the nut of fixed support axle 17, the 20.th, the connecting plate of fixed support axle 17, the 21.th, the flange of column 8 connection bearings.

Embodiment

In a kind of light-weight solar power generation level of Fig. 1 the utility model uniaxiality tracking support shape sketch map; Photovoltaic module 3 be fixed on be on two square types or the square pipe 2 two come reductor 4 both sides, this horizontal uniaxiality tracking support supports parallel with surface water horizontal line 1 by some columns 8.

In the partial enlarged drawing A of Fig. 2 Fig. 1; Reductor 4 is fixed on the basis 7 through adpting flange 6, column 5; Square type or square pipe 2 are connected on the reductor 4 through some parts (after literary composition detail); Photovoltaic module 3 is fixed on square type or the square pipe 2 through some parts (after literary composition detail), and the pivot center of photovoltaic module 3 is parallel with surface water horizontal line 1.

In the partial enlarged drawing B of Fig. 3 Fig. 1, the column 8 that supports square type or square pipe 2 is fixed on the basis 9 through adpting flange 6.

In the partial enlarged drawing C of Fig. 4 Fig. 1, the support post 8 of having described this horizontal uniaxiality tracking support termination is fixed on the basis 9 through adpting flange 6.

At the F of Fig. 5 Fig. 2 in view; Photovoltaic module 3 is fixed on two square types or the square pipe 2; Two square types or square pipe 2 are fixed on the angle section 12 through U-bolt 13; Angle section 12 is connected through set bolt 11 on the output flange 10 of reductor 4, and reductor 4 is fixed on the basis 7 through adpting flange 6, column 5.

At the L of Fig. 6 Fig. 4 in view; Photovoltaic module 3 is fixed on two square types or the square pipe 2; Two square types or square pipe 2 are fixed on the angle section 12 through U-bolt 13, are fixed on the basis 9 through connecting plate 20, bearing 18, column 8, adpting flange 6 on the angle section 12.

In the partial enlarged drawing D of Fig. 7 Fig. 2; The connecting plate 14 that photovoltaic module 3 coverlet side pressure pieces 15, U-bolt 13, U-bolt are used is fixed on square type or the square pipe 2; Square type or square pipe 2 are fixed on the angle section 12 by U-bolt 13; It is on the output flange 10 of reductor 4 that angle section 12 is fixed that bolt 11 is fixed on, and output flange 10 can drive angle section 12, square type or square pipe 2 and photovoltaic module 3 rotates.

At Fig. 8 is among the partial enlarged drawing E of Fig. 2, has described the connecting plate 14 that adjacent 2 photovoltaic modulies 3 are used by bilateral briquetting 16, U-bolt 13, U-bolt and has been fixed on square type or the square pipe 2.

At Fig. 9 is that the N of Fig. 2 is in view; The output flange 10 of the both sides of reductor 4 connects two angle sections 12 by set bolt 11; Two angle sections 12 connect 4 square types or square pipe 2 by U-bolt 13; 4 square types or square pipe 2 be by U-bolt 13 and one-sided briquetting 15 fixed light photovoltaic assemblies 3, and reductor 4 drives photovoltaic modulies 3 through output flange 10, angle section 12, square type or square pipe 2 and rotates and follow the tracks of the sun.

At Figure 10 is among the partial enlarged drawing K of Fig. 6; Support square type or the square pipe 2 described outside the reductor 4 are followed the structure that reductor 4 rotates with photovoltaic module 3; The upper end of column 8 is provided with bearing 18, and bearing 18 is fixed on the column 8 through nut 19, connecting plate 20 etc. (after literary composition detail), and fishplate bar 20 is through set bolt 11 joint angle section bars 12; Angle section 12 connects square type or square pipe 2 through U-bolt 13, and square type or square pipe 2 carry photovoltaic module 3.

At Figure 11 is that the H of Figure 10 is in view; The support square type or the square pipe 2 that have further described outside the reductor 4 are followed the structure that reductor 4 rotates with photovoltaic module 3; Bearing 18 is fixed on the column 8 through the flange 21 of connection bearing, and back shaft 17 passes bearing 18 and rotatable, and back shaft 17 two ends are through nut 19 fixing two connecting plates 20; Two connecting plates 20 have been fixed two angle sections 12 through set bolt 11, and angle section 12 has been fixed square type or square pipe 2 through U-bolt 13.

At Figure 12 is that the M of Figure 11 is in view; Two angle sections 12 are integral two square types or 2 fixed connections of square pipe through U-bolt 13; Two angle sections 12 have been fixed two connecting plates 20 through set bolt 11; Two connecting plates 20 have been fixed back shaft 17 through nut 19, and back shaft 17 passes bearing 18 and rotatable, and bearing 18 is fixed on the column 8 through flange 21.

In a kind of light-weight solar power generation level of Figure 13 the utility model uniaxiality tracking support rotation sketch map at angle, represented that this horizontal uniaxiality tracking support can rotate for axle according to the parallel lines of surface water horizontal line.

In the angle section shape figure that a kind of light-weight solar power generation level of Figure 14 the utility model uniaxiality tracking support is used, represented the shape of angle section 12.

In the back shaft connecting plate shape figure that a kind of light-weight solar power generation level of Figure 15 the utility model uniaxiality tracking support is used, represented the shape of the connecting plate 20 of fixed support axle 17.

In the connecting plate shape figure of the U-bolt that a kind of light-weight solar power generation level of Figure 16 the utility model uniaxiality tracking support is used, represented the shape of the connecting plate 14 that U-bolt is used.

Claims

1. light-weight solar power generation level uniaxiality tracking support; This horizontal uniaxiality tracking support adopts two square types or square pipe to keep at a certain distance away; Some photovoltaic modulies are fixed on formation ladder shape structure on two square types or the square pipe with briquetting and U-bolt; One end of this ladder shape structure is fixed on the output shaft of reductor; Ladder shape spacing structure certain distance fuses two square types or square pipe with some angle sections and U bolt, and angle section is fixed on the column that tape spool holds through connecting plate and back shaft, drives this ladder shape structure by reductor and follows the tracks of sun.

2. a kind of photovoltaic module fixed support according to claim 1 is characterized in that: several places in the two ends of ladder shape structure and stage casing fuse with angle section and U bolt and form the plane.

3. a kind of photovoltaic module fixed support according to claim 1; It is characterized in that: an end of ladder shape structure is on the output flange that is bolted to reductor; The middle part of several places in the other end of ladder shape structure and stage casing angle section is fixed by bolts on the connecting plate; Connecting plate is fixed on by nut on the back shaft that passes bearing, and the ladder shape structure can be rotated with reductor.