CN201838606U

CN201838606U - Improved structure for solar bracket

Info

Publication number: CN201838606U
Application number: CN2010205177448U
Authority: CN
Inventors: 黄来福
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-30
Filing date: 2010-08-30
Publication date: 2011-05-18
Anticipated expiration: 2020-08-30

Abstract

The utility model discloses an improved structure for a solar bracket. The improved structure comprises a main beam and fixture blocks, wherein the main beam is provided with two accommodating grooves used for accommodating the fixture blocks; the openings of the accommodating grooves face different directions; the fixture blocks can be placed in the accommodating grooves of the main beam; each fixture block can be in threaded fixation with a pressure plate through a bolt; a solar panel is clamped between the pressure plate and the main beam; and the accommodating grooves form an enclosed ring on the cross section of the main beam. As the main beam is provided with the enclosed ring, the rigidity is higher, the pressure resistance is good, and deformation caused by extrusion during a transportation process can be reduced. Moreover, raised lines raising outwards are longitudinally formed on upper edges of blocking edges on two sides of the opening of each accommodating groove of the accommodating groove, a groove is formed on each fixture block, and the grooves on the fixture blocks can be tightly clamped on the raised lines on the blocking edges, so that the clamping is firm, and the mounting is simple.

Description

The improvement structure of solar bracket

Technical field

The utility model relates to a kind of solar facilities, particularly relates to a kind of improvement structure of solar bracket.

Background technology

Enhancing along with development of science and technology and environmental consciousness, the application of solar energy is at present moved towards all trades and professions from space industry, move towards huge numbers of families, solar water heater, solar telephone, solar energy yacht, solar bicycle etc. are all come out one after another, and especially solar water heater now is widely used.Solar panels (being solar panel) are the cores in the solar power system, its effect is that the radiant energy with the sun is converted to electric energy, or be sent in the storage battery and store, or promotion loaded work piece, thereby solar panels need be installed in the open air, fully are subjected to the place of solar irradiation as roof or the like.For receiving more radiant energy, solar panels mostly are the bigger flat of surface area, are subjected to windage bigger, so its mount fixing structure need have stronger stationkeeping ability and structural strength.

Chinese patent (patent No. 200820102376.3) discloses a kind of solar panels support (as shown in Figure 1), and it comprises girder 5 ' and fixture block 6 '.Girder 5 ' has two openings towards the different storage tanks 51 ', 52 ' that supplies fixture block 6 ' to insert, storage tank 51 ', 52 ' opening part one side form the retaining of invagination along 511 ', 521 ', the opposite side inwall of opening forms a barricade 512 ', 522 ', barricade lower edge place's inwall and fixture block 6 ' tight fit at least one storage tank, and inwall is an inside gradually wide inclined-plane.Fixture block 6 ' is provided with the screw that runs through.During use, fixture block 6 ' is inserted in the storage tank 51 ', 52 ' of girder 5 ', by a bolt 3 ' that pressing plate 4 ' and fixture block 6 ' spiral shell is solid, solar panels 7 ' promptly are folded between pressing plate 4 ' and the girder 5 ', can play firm horizontal and vertical positioning action.The fixture block 6 ' of this structure is Z-shaped fixture block, processed complex, and cost is higher, and the assembling between this support and the solar panels 7 ' is comparatively complicated.During assembling, at first fixture block 6 ' places in the storage tank 51 ' or 52 ' of girder 5 ', by a bolt 3 ' that fixture block 6 ' and pressing plate 4 ' spiral shell is solid, solar panels 7 ' promptly are folded between pressing plate 4 ' and the girder 5 ', and the problem of Cun Zaiing is like this, in the process of assembling, fixture block 6 ' can rotate along with the rotation of bolt 3 ', need utilize instrument that fixture block 6 ' is fixing, just can carry out spiral shell admittedly, install comparatively complicated.In addition, the cross section rigidity of this solar panels support girder 5 ' is relatively poor, is extruded distortion in transportation easily.

The utility model content

The improvement structure that the purpose of this utility model is to provide a kind of cross section good rigidly, simple solar bracket is installed.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of improvement structure of solar bracket, it comprises girder and fixture block, described girder has two openings towards the different storage tanks that supplies fixture block to insert, described fixture block can be inserted in the storage tank of girder and can pressing plate and fixture block spiral shell be consolidated by a bolt, and solar panels are folded between pressing plate and the girder; On the cross section of described girder, two openings form a closed-loop between different storage tanks.

Closed-loop on the cross section of described girder is L-shaped.

The both sides of the opening part of described girder storage tank have the retaining edge of invagination, longitudinally offer the raised line to outer lug on this retaining edge; On fixture block, longitudinally be provided with groove, this groove with the retaining along last raised line match and, but holding is on this raised line.

After adopting such scheme, owing to have a closed-loop in the girder of the present utility model, have stronger rigidity, crushing resistance is good, is not easy to be extruded distortion in transportation.In addition, the utility model the both sides of the opening part of girder storage tank retaining along on longitudinally offer raised line to outer lug, on fixture block, be provided with groove, the holding that the groove on the fixture block can be firm retaining along on raised line on, clamping firmly, install simple.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 commonly uses solar panels supporting structure schematic diagram;

Fig. 2 is an end view of the present utility model;

Fig. 3 is the axonometric drawing of the utility model girder;

Fig. 4 is the sectional drawing of the utility model girder;

Fig. 5 is the axonometric drawing of the utility model fixture block;

Fig. 6 is the axonometric drawing of the utility model fixture block;

Fig. 7 is the engaging axonometric drawing of two girders of the utility model;

Fig. 8 is the engaging cross-sectional view of two girders of the utility model.

Embodiment

As shown in Figure 2, the utility model is a kind of improvement structure of solar bracket, and it comprises girder 1, fixture block 2, bolt 3, pressing plate 4.

Described fixture block 2 can be inserted in the

storage tank

11,12 of girder 1 and can be by a bolt 3 that pressing plate 4 and fixture block 2 spiral shells are solid, thereby solar panels 5 are folded between pressing plate 4 and the girder 1.

As shown in Figure 3, Figure 4, described girder 1 has two openings towards the

different storage tanks

11,12 that supplies fixture block to insert, on the cross section of girder 1, two openings form a closed-loop 15 between

different storage tank

11,12, closed-loop 15 is L-shaped in the present embodiment.

The retaining that forms invagination in the both sides of the opening part of girder 1

storage tank

11,12 is along 111,121, longitudinally offers raised line 112,122 to outer lug on along 111,121 at this retaining.On the sidewall of girder 1, have groove 13 and raised line 14, the connecting line 51 of solar panels 5 can be positioned over the groove 13 interior (with reference to shown in Figure 7) of girder 1 side.

With reference to shown in Figure 4, described fixture block 2 longitudinally is provided with groove 21 as Fig. 5, Fig. 6, this groove 21 and retaining along the raised line on 111,121 112,122 match and, but holding is on this raised line 112,122.

Consult Fig. 7, shown in Figure 8, behind two girders, 1 relative Rotate 180 degree, utilize groove 13 and raised line 14 on girder 1 sidewall, and the groove 13 of two girders 1 just can engage relatively with raised line 14.By groove 13 and raised line 14 setting, can utilize a bit of girder 1 that two girders 1 are engaged, to prolong the length of girder 1.

Emphasis of the present utility model just is: have closed-loop on the cross section of girder.

Claims

1. the improvement structure of a solar bracket, it comprises girder and fixture block, described girder has two openings towards the different storage tanks that supplies fixture block to insert, described fixture block can be inserted in the storage tank of girder and can pressing plate and fixture block spiral shell be consolidated by a bolt, and solar panels are folded between pressing plate and the girder; It is characterized in that: on the cross section of described girder, two openings form a closed-loop between different storage tanks.

2. the improvement structure of solar bracket according to claim 1, it is characterized in that: the closed-loop on the cross section of described girder is L-shaped.

3. the improvement structure of solar bracket according to claim 1, it is characterized in that: the both sides of the opening part of described girder storage tank have the retaining edge of invagination, this retaining along on longitudinally offer raised line to outer lug; On fixture block, longitudinally be provided with groove, this groove with the retaining along last raised line match and, but holding is on this raised line.