The mounting means of solar photovoltaic assembly and structure thereof
Technical field
The present invention relates to a kind of installation of photovoltaic module, especially a kind of by C shape groove and wedge novel mounting mode and structure that photovoltaic module and guide rail is fastening.
Background technology
Along with the worsening shortages of global energy, the utilization of solar energy receives more and more widely and uses that photovoltaic module is the product of hot topic as a comparison, and solar components can be installed in different places.
At present building roof design mostly is plane or herringbone, and the installation of solar panel all needs to carry out the secondary installing of photovoltaic module basically, and does not have the member of special fixed solar plate.
Summary of the invention
The technical problem to be solved in the present invention is: propose a kind of combining by C shape groove and wedge and realize hard-wired mode and the structure thereof of assembly.
The technical solution adopted in the present invention is: a kind of mounting means of solar photovoltaic assembly may further comprise the steps:
1) places first a block assembly, the notch of C shape groove and module frame bottom are closely cooperated, and then place another block assembly;
2) another block assembly be placed into C shape groove contact position after, tensions two assemblies in both sides closely cooperate another notch of C shape groove bottom another block assembly frame;
3) placing two little wedges in the C shape groove, between two assemblies, and making the inclined-plane of two little wedges relative;
4) in C shape groove, place a large wedge, the inclined-plane of large wedge is contacted with the inclined-plane of two little wedges, and the bolt of interior hexagonal is installed;
5) C shape groove is placed on the support together with assembly, the cover Upper gasket also screws nut, and two little wedges were realized the fixing of photovoltaic module to two side compressions when nut screwed.
The structure that presents by the way is: a kind of mounting structure of solar photovoltaic assembly, has support and by rack-mount C shape groove of hexagon socket head cap screw and cooperating of pad nut, be fixed with two groups of assemblies in the described C shape groove, the frame of described two groups of assemblies bottom is connected in the notch of two symmetries of C shape groove; Be placed with large and small wedge between the frame of two assemblies, the cooperation of described large and small wedge by the inclined-plane is fixed on two frames in the notch of two symmetries of C shape groove.
Further, the nearly middle part of C shape groove of the present invention has aperture, and hexagon socket head cap screw is installed in the described aperture.And for the ease of the installation of hex bolts, distance is greater than the aperture of C shape groove upper bolt hole between described two little wedges.
Further say and since large wedge place after along with the tightening of bolt, can produce relative thrusts to two little wedges, therefore the horizontal range of the size of large wedge of the present invention after fixing less than two assemblies.Like this can be so that large wedge can better contact the effect of realizable force with little wedge.
In addition, the distance between two notches of C shape groove of the present invention is greater than the width sum of bottom, two aluminium frame cross sections, and such purpose is that two assemblies of assurance can be put into C shape groove fully.
The invention has the beneficial effects as follows: can not only realize Fast Installation, also have safety, flexibly, the characteristics such as convenient.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the structural representation of C shape groove of the present invention;
Fig. 3 is the perspective view of Fig. 2;
Fig. 4~7th, installation process schematic diagram of the present invention;
Among the figure: 1, laminate; 2, frame; 3, frame bottom; 4, large wedge; 5, bolt; 6, little wedge; 7, support; 8, pad; 9, nut.
Embodiment
The present invention is further detailed explanation with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
The mounting structure of a kind of solar photovoltaic assembly as shown in Figure 1, has support 7 and by rack-mount C shape groove of hexagon socket head cap screw 5 and cooperating of pad 8 nuts 9, be fixed with two groups of assemblies in the described C shape groove, the frame of described two groups of assemblies bottom 3 is connected in the notch of two symmetries of C shape groove; Be placed with large and small wedge between the frame 2 of two assemblies, the cooperation of described large and small wedge by the inclined-plane is fixed on two frames in the notch of two symmetries of C shape groove.Distance between two notches of C shape groove is greater than the width sum of bottom, two aluminium frame cross sections.
As described in Figure 3, the nearly middle part of described C shape groove has aperture, and hexagon socket head cap screw 5 is installed in the described aperture.And for the ease of the installation of hex bolts, distance is greater than the aperture of C shape groove upper bolt hole between described two little wedges 6.Horizontal range after the size of described large wedge 4 is fixing less than two assemblies.
Shown in Figure 2 is the structure of C shape groove of the present invention.
Assembly of the present invention is comprised of laminate 1 and aluminium frame 2.
Installation process of the present invention is shown in Fig. 4~7:
1) places first a block assembly, the notch of C shape groove and module frame bottom are closely cooperated, and then place another block assembly;
2) another block assembly be placed into C shape groove contact position after, tensions two assemblies in both sides closely cooperate another notch of C shape groove bottom another block assembly frame;
3) placing two little wedges in the C shape groove, between two assemblies, and making the inclined-plane of two little wedges relative;
4) in C shape groove, place a large wedge, the inclined-plane of large wedge is contacted with the inclined-plane of two little wedges, and the bolt of interior hexagonal is installed;
5) C shape groove is placed on the support together with assembly, the cover Upper gasket also screws nut, and two little wedges were realized the fixing of photovoltaic module to two side compressions when nut screwed.
Just the specific embodiment of the present invention of describing in the above specification, various not illustrating is construed as limiting flesh and blood of the present invention, the person of an ordinary skill in the technical field after having read specification can to before described embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.