Background technology
In recent years, the sustainability that develops is more and more paid attention in a lot of countries and regions, continues to increase research and development and input to regenerative resource.As the solar energy of one of clean energy resource, come into one's own and obtained widely using.Such as photovoltaic generating system, technology is progressive rapidly, and relevant manufacturing industry and development and use scale enlarge gradually, becomes the key areas of regenerative resource development.
At present, countries in the world and area are faced with severe economic situation, and the development of photovoltaic industry is also seriously glided, and the price of solar panel etc. plunges to a historical low, but in the cell panel production and installation process of construction of photovoltaic generating system, cost is still very high.Especially there is a large amount of civil engineering work in traditional ground light overhead utility installation method, can not assemble quickly and easily, and higher expenses such as accessory and land use are installed, and has caused certain limitation for the application of photovoltaic generating system.
In September in this year, National Energy Board makes an announcement, and Tissue distribution formula photovoltaic generation is used demostration area construction.In fact, photovoltaic generation is fit in conjunction with power consumer electricity consumption needs, various buildings and communal facility in vast cities and towns and rural area are promoted the distributed photovoltaic system, special in the higher area, the central and east of electricity rates, distributed photovoltaic power generation has had better economic, has possessed the condition of fairly large application.But, at architectural supporting use photovoltaic generating system, the pressure carrying of building roof especially, form of construction work etc. to be had relatively high expectations, assembly and support system are overweight, construction intensity is excessive etc. not only causes cost too high, also can bring great potential safety hazard.Therefore, in the application of distributed photovoltaic power generation, seek a kind of simple and safe and and lower-cost mounting means, become the technical problem that needs to be resolved hurrily in this area.
In addition, cement roof solar cell panel installation at present needs optimization and there are the following problems:
(1) solar-cell panel support and building surface fitting operation complexity, price is higher;
(2) because building surface is not absolute smooth, solar-cell panel support can not be adjusted height, often need packing ring to eliminate difference in height, because building surface is definitely smooth to be a common problem, and differ greatly between the out-of-flatness degree, therefore not only bad coupling packing ring and support, and adjust height process complexity, also increased the complexity of installing;
(3) preset identical size substantially with the supporting support of solar panel, can not adjust the angle of solar panel and ground inclination when this building surface in some inclination is installed as required;
(4) preset identical size substantially with the supporting support of solar panel, this is under some particular case, have as the part solar panel and to cover need be with the inclination angle on solar panel adjustment and ground the time, need extra loaded down with trivial details mounting material and installation method;
(5) installation of solar-cell panel support and building surface is insecure, can be damaged under the high wind situation; And the installation of securing member and support is insecure etc.
Summary of the invention
The purpose of this utility model is to provide a kind of mounting bracket of solar panel, and is easy and simple to handle, installs firmly.
Another purpose of the present utility model is to provide a kind of solar energy cell plate mounting bracket and the method that can regulate height, to overcome the ubiquitous not absolute smooth problem of building surface.
Another purpose of the present utility model is to provide a kind of mounting bracket and method of height-adjustable solar panel, can be according to the height of a plurality of supports of adjusting a solar panel correspondence, and then adjust the angle on solar panel and ground as required.
Another purpose of the present utility model is to provide a kind of mounting bracket and method of height-adjustable solar panel, for at solar panel there being when covering, with the inclination angle on solar panel adjustment and ground, avoidance is blocked as required, improves the efficiency of light energy utilization.
Another purpose of the present utility model is to provide a kind of installation method and support of solar panel, can firmly install with building, insecure to avoid solar-cell panel support and building surface to install, at high wind or have under the situation about colliding and can be damaged.
It is long-pending than large contact surface that another purpose of the present utility model is to provide securing member and support to have, and to increase the frictional force between securing member and the support, guarantees the firm degree that support is installed.
For reaching above purpose, the utility model provides:
A kind of solar energy cell plate mounting bracket comprises:
Base;
First adjustable plate is arranged on the described base, has first adjustment hole;
Second adjustable plate, has installation portion, be used for installing solar panel, with described first adjustable plate first binding face is arranged, and have second adjustment hole and cooperate with described first adjustment hole, wherein said second adjustment hole can move relative to described first adjustment hole, to regulate the height of described installation portion, and described first adjustment hole and described second adjustment hole have a lap, and this lap defines a common aperture; And
Securing member comprises:
Fastener body has Embedded Division and fastener head, and described fastener body is inserted described common aperture from first side of described first adjustable plate or second adjustable plate, and the outer rim of described fastener head and described common aperture has a binding face at least, and
The clamping section, be sheathed on described Embedded Division from second side relative with described first side, and has one second binding face at least with described first adjustable plate of the outer rim of described common aperture and the fitting part of described second adjustable plate, described first adjustable plate and described second adjustable plate are compressed, has frictional force between described first adjustable plate, described second adjustable plate and the described securing member, rely on described frictional force, described second adjustable plate cooperates with described fastener body fixes described first adjustable plate and described second adjustable plate.
These purposes of the present utility model, characteristics and advantage will be below embodiment, detailed exposure in accompanying drawing and the claim.
Embodiment
See also Fig. 1-5, a kind of solar energy cell plate mounting bracket comprises:
Base 1;
First adjustable plate 2 is arranged on the described base 1, has first adjustment hole 21;
Second adjustable plate 3, has installation portion 30, be used for installing solar panel, with described first adjustable plate first binding face is arranged, and have second adjustment hole 31 and cooperate with described first adjustment hole 21, wherein said second adjustment hole 31 can move relative to described first adjustment hole 21, to regulate the height of described installation portion 30, and described first adjustment hole 21 and described second adjustment hole 31 have a lap, and this lap defines a common aperture 50; And
Securing member comprises:
Fastener body 40 has Embedded Division 41 and fastener head 42, and described fastener body 40 is inserted described common aperture 50 from first side of described first adjustable plate 2 or second adjustable plate 3, and the outer rim of described fastener head and described common aperture 50 has a binding face at least, and
Clamping section 43, be sheathed on described Embedded Division 41 from second side relative with described first side, and has second binding face at least with described first adjustable plate 2 of described common aperture 50 outer rims and the fitting part of described second adjustable plate 3, so that described first adjustable plate 2 and described second adjustable plate 3 are compressed, has frictional force between described first adjustable plate 2, described second adjustable plate 3 and the described securing member, rely on described frictional force, described second adjustable plate 3 cooperates described first adjustable plate 2 fixing with described second adjustable plate 3 with described fastener body 40.
According to a preferred embodiment of the present utility model, described first adjustment hole 21 two ends are that relative two semicircles and a middle rectangle defines the blind hole that forms, the shape of described second adjustment hole 31 and size all equate with described first adjustment hole, identical described securing member and described first adjustment hole 21 and described second adjustment hole, 31 couplings, and can slide along described first adjustment hole 21 and described second adjustment hole 31.
Preferably, described support further comprises pad 6, be arranged at respectively and reach between described clamping section 43 and described second adjustable plate 3 between described fastener head 42 and described first adjustable plate 2, or be arranged at respectively between described fastener head 42 and described second adjustable plate 3 and described clamping section 43 and described first adjustable plate 2 between, to increase the frictional force between described securing member and described first adjustable plate 2 and described second adjustable plate 3, reach better fastening effect.
See also Fig. 1, preferably, described base 1 and described first adjustable plate 2 are structure as a whole, be embodied as two blocks of identical " L " shape plates, every described, and " " the shape plate has level board and vertical plate to L, all has 21, two described vertical plates of described first adjustment hole on the described vertical plate back to applying, two first adjustment holes 21 that lay respectively on described two vertical plates are overlapped, to cooperate with described second adjustment hole 31.The bonding effect that experiment showed, the described base 1 of this kind structure and building surface is better, and sound construction.
According to another preferred embodiment of the present invention, described first adjustable plate 2, described second adjustable plate, 3 in the vertical directions are equipped with at least one described reinforcement 61, and also all be provided with at least one described reinforcement 61 on described base and the described installation portion, bulk strength and rigidity to strengthen described solar energy cell plate mounting bracket prevent flexural deformation.
See also Fig. 6-7, according to another preferred embodiment of the present utility model, the circle that described first adjustment hole is n equal diameters intersects, the curved hole that has radian along the both sides that described first adjustable plate linear array definition forms, the individual circle from bottom to top of described n is designated as a1 respectively, a2 ... an, described second adjustment hole is identical with the described first adjustment hole size shape, n the circle that defines described second adjustment hole is designated as b1 from bottom to top respectively, b2 ... bn, wherein, when described b1 respectively with a1, a2 ... can further regulate the height of described installation portion 30 during an coupling.
See also Fig. 8-9, according to another preferred embodiment of the present utility model, have n circular first adjustment hole on described first adjustable plate and be designated as A1 from bottom to top respectively, A2 ... An, press a predeterminable range along the described first adjustable plate linear array, have n on described second adjustable plate and be designated as B1 from bottom to top respectively with equal-sized circular second adjustment hole of described first adjustment hole, B2 ... Bn, according to described predeterminable range along the described second adjustable plate linear array, when described b1 respectively with a1, a2 ... can further regulate the height of described installation portion 30 during an coupling.
Preferably, described fastener head 42 is provided with projection, with the contact area of raising with described first adjustable plate or described second adjustable plate, increases frictional force, to improve fastening effect.
Preferably, described base 1 has reinforced hole 70, for cooperating with the base securing member described base is fixed in described cement roof.
Preferably, described second adjustable plate is provided with reinforcement 61, to improve overall construction intensity, prevents flexural deformation.
Preferably, have adjustment hole on the described installation portion 30, mate with solar panel when be used for installing solar panel can be moved in the horizontal direction.
Preferably, corresponding two the described securing members of each described common aperture are relatively arranged on described common aperture 50 respectively.
Preferably, described support between every adjacent solar battery plate at least two, about described installation portion 30 is embodied as two grooves or about two clamping plate, being used for respectively, correspondence installs and fixes two solar panels, behind construction arrangement location, the actual every solar panel back has at least four to support the tetrahedron frame supported that underframe are formed;
Preferably, this base 1 is mixed and made into cement, yellow sand etc. for reinforcing bar mixes earth cuboid fragment of brick, and the reinforcing bar that will have spiral simultaneously is fixed in suitable position, and has the part steel to expose fragment of brick for cooperating the fixed support steel;
Preferably, described base 1, described first adjustable plate 2 and described second adjustable plate 3 are steel weldering frame, wherein, it is a flat tetragonal body bloom that described base 1 and described first adjustable plate 2 are wholely set, described second adjustable plate 3 is a hollow or spill strip steel, wherein said flat bloom is connected by electric welding with described strip steel, and is useful on the hole of fixed support steel on the described strip steel;
Preferably, the length of described solar energy cell plate mounting bracket can determine that having guaranteed has best light angle and the longest light-receiving time according to the construction requirement of solar panel permutation;
Described second adjustable plate 3 is connected and fixed on described first adjustable plate 2 by screw and nut, is used for cooperating described base 1 support solar cell panel;
Preferably, described first adjustable plate 2 is a left side or right channel-section steel, is used for being fastened on reinforcing bar and mixes the earth base for supporting;
Preferably, this supports steel is " L " shape knuckle steel, is used for being fastened on steel weldering frame and supports underframe;
Preferably, described installation portion 30 is the right and left groove, and on being connected and fixed on described second adjustable plate by screw and nut, is used for being connected every two adjacent solar panels;
Described adhesive glue all has good cohesive strength for building glue to metal, concrete, glass etc., and is water-fast, freeze-thaw resistance is superior;
Preferably, this building glue is normal temperature cure and has the high strength bicomponent structural adhesive.
Described support is bonded in building sides by adhesive glue, and guarantees to have time enough that adhesive glue is solidified fully;
Preferably, preceding concrete roof adhesive surface is polished of described solar energy cell plate mounting bracket being installed cleans up;
Further, after described support and building sides are bonding fully, carry out second consolidation;
Preferably, described base is reinforcing bar when mixing the earth fragment of brick, uses " L " shape knuckle steel and steel nail to fix between fragment of brick column four sides and the building sides respectively, namely bores threaded hole in creeping into fragment of brick or building at folding steel sunny side, steel nail is hammered into fixing;
Preferably, described base is steel welderings frame, bores threaded hole in creeping into building at flat tetragonal body bloom sunny side, steel nail is hammered into fixing, to carry out second consolidation;
Preferably, after the second consolidation boring, in the hole, inject adhesive glue earlier, again steel nail is hammered into fixing; Described adhesive glue is building glue.
By above-described embodiment, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top embodiment.Any modification that does not depart from function of the present utility model and structural principle all will be included in the scope of claims.