The windproof adjustable fixed support of solar energy power generating
Technical field
The utility model relates to technical field of solar utilization technique, particularly relates to a kind of fixed light overhead utility holder device.
Background technology
Solar energy is a kind of regenerative resource of cleanliness without any pollution, inexhaustible; fully develop solar energy and not only can save day by day exhausted conventional energy resource; alleviate severe shortage of resources problem, but also can reduce pollution, the biological environment that to protect mankind is depended on for existence.
In numerous solar utilization techniques, solar energy power generating is one of modal mode, and wherein the application in the extensive fixed type photovoltaic in ground power station is very general.
At present, in existing fixed type photovoltaic power plant bracket, the material that fixed support adopts is mainly interior crimping C shaped steel and has the photovoltaic cell component of aluminium frame.Laterally C shaped steel and hypotenuse C shaped steel infall adopt bolt and spring groove fastening nuts to install.And spring groove nut is not usually because rotation is in place, not with between crimping in hypotenuse C shaped steel, to form reliable position corresponding, and expand with heat and contract with cold and be shifted when acutely area is used frequently in temperature Change, easily make fixing generation of intersection between horizontal C shaped steel and hypotenuse C shaped steel become flexible and lose efficacy.
Laterally the mode that is connected and fixed between C shaped steel and battery component is: utilize the mounting hole on horizontal C shaped steel, adopt bolt, spring groove nut and briquetting, the briquetting both sides are pressed on module frame, by battery component fixed lateral C shaped steel.Its shortcoming and defect is: it is not in place that spring groove nut has rotation to place when mounted, not with between crimping in hypotenuse C shaped steel, to form reliable position corresponding; Module frame has adopted the aluminium that intensity is not high and different from the temperature linear expansion coefficient of steel, in temperature Change, expands with heat and contract with cold when acutely area is used frequently and is shifted; Often there are the reasons such as windy strong wind in territory of use, easily makes battery component and the laterally loosening inefficacy of the fixedly generation between C shaped steel, causes battery component to come off.When one of them battery component comes off, the briquetting of both sides also can produce loosening immediately, finally causes a series of battery component to come off, thereby the safe operation of whole solar photovoltaic power plant is had an immense impact on.
The fixed type photovoltaic power plant bracket is fixedly mounted on concrete pedestal usually.Concrete pedestal, in the construction process, can produce horizontal error, by the pre-embedded bolt on concrete pedestal, setting height(from bottom) is adjusted.Simultaneously, due to design running time of photovoltaic plant, all about 25 years, under the effect of various external force, the displacement of Slow Deformation and the concrete pedestal of ground can occur unavoidably, only depending on the pre-embedded bolt on concrete pedestal is limited to setting height(from bottom) adjustment.
Summary of the invention
In order to overcome in conventional fixed type photovoltaic power plant bracket, the limitation that the pre-embedded bolt of concrete pedestal is adjusted setting height(from bottom), laterally the intersection between C shaped steel and hypotenuse C shaped steel is fixing easily occurs loosening and lost efficacy, the loosening inefficacy of fixing easily generation between battery component and horizontal C shaped steel, the existing shortcoming and defect such as cause that battery component comes off, the utility model provides a kind of solar energy power generating windproof adjustable fixed support, can make the setting height(from bottom) adjustable extent of fixed type photovoltaic power plant bracket strengthen, laterally the intersection between C shaped steel and hypotenuse C shaped steel is fixed, fixing between battery component and horizontal C shaped steel is more reliable, thereby make the operation of solar power station more safely with reliable.
The utility model solves the technical scheme that its technical problem adopts: the windproof adjustable fixed support of a kind of solar energy power generating comprises that horizontal C shaped steel, hypotenuse C shaped steel, column prop up title, tiltedly a title, basis, front base element, rear base part; Also comprise: connecting plate, flute profile fastener, double end tight fixed bolt, reinforcement angle steel.Described horizontal C shaped steel and hypotenuse C shaped steel all are provided with mounting hole on the base, junction; Described column props up on title, rear base part to be equipped with to regulate installs round; Regulating round is installed is the uniform through hole of a row; Column props up the adjusting claimed by selecting suitable correspondence round is installed, and is arranged on the rear base part, realizes the adjusting to setting height(from bottom); Connecting plate is installed round by the adjusting of selecting suitable correspondence, is arranged on column and props up and deserve to be called, and realizes tiltedly claiming the adjusting of setting height(from bottom); Also be provided with on described front base element to regulate round is installed; Hypotenuse C shaped steel is installed round by the adjusting of selecting suitable correspondence, is arranged on front base element, realizes the adjusting to setting height(from bottom).
Laterally C shaped steel and hypotenuse C shaped steel infall, adopt flute profile fastener, double end tight fixed bolt and the fastening installation of nut; The inboard width of described flute profile fastener openings is identical with hypotenuse C shaped steel open outer side width, and bottom centre is provided with circular hole; The flute profile fastener is arranged on horizontal C shaped steel and hypotenuse C shaped steel infall, relative with hypotenuse C shaped steel opening, and is stuck in hypotenuse C shaped steel open outer side; The waist Length Ratio hypotenuse C shaped steel opening degree of depth of double end tight fixed bolt is smaller, its two is by nut fixedly the time, make hypotenuse C shaped steel opening both sides to producing suitable thrust between the flute profile fastener, and do not make hypotenuse C shaped steel opening both sides that obviously distortion occurs, improved the fixing reliability of intersection between horizontal C shaped steel and hypotenuse C shaped steel.
Battery component is arranged on horizontal C shaped steel by flute profile fastener, double end tight fixed bolt, reinforcement angle steel, nut; The horizontal C shaped steel of the waist Length Ratio opening degree of depth of described double end tight fixed bolt is smaller, and wherein a mounting hole through horizontal C shaped steel bottom, utilize nut to be fixed on horizontal C shaped steel bottom, and the opening of horizontal C shaped steel is pointed in other end; The flute profile fastener is relative with horizontal C shaped steel opening, and is stuck in horizontal C shaped steel open outer side; Installing hole on the module frame base is corresponding with the perforate on the flute profile fastener; In inboard, module frame base, lay the reinforcement angle steel, strengthen angle steel and be provided with perforate, and corresponding with the installing hole on the module frame base; By double end tight fixed bolt and nut, flute profile fastener, battery component, reinforcement angle steel are fixed together, thereby realize battery component is fixed on to the purpose on horizontal C shaped steel.Strengthening angle steel has increased the lifting surface area on module frame base, has improved rated wind velocity, and move the position produced of can not expanding with heat and contract with cold, and has improved battery component and be fixed on the reliability on horizontal C shaped steel, thereby also improved the photovoltaic plant reliability of operation.
The beneficial effects of the utility model are: can make the setting height(from bottom) adjustable extent of fixed type photovoltaic power plant bracket strengthen, guarantee at photovoltaic plant to have facilitated fixed support to install and Height Adjustment during construction and long-time running; Laterally the intersection between C shaped steel and hypotenuse C shaped steel fix, battery component and horizontal fixing more reliable between C shaped steel, thereby the operation that makes solar power station safety and reliable more.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is horizontal C shaped steel and hypotenuse C shaped steel intersection fixed structure schematic diagram in prior art.
Fig. 3 is the horizontal mounting structure schematic diagram of C shaped steel and battery component in prior art.
Fig. 4 is that rear base of the present utility model is adjusted structural representation.
Fig. 5 is that front base of the present utility model is adjusted structural representation.
Fig. 6 is horizontal C shaped steel and hypotenuse C shaped steel intersection fixed structure schematic diagram in the utility model.
Fig. 7 is the horizontal mounting structure schematic diagram of C shaped steel and battery component in the utility model.
Number in the figure is described as follows:
10-battery component, 11-module frame, the horizontal C shaped steel of 12-, 13-hypotenuse C shaped steel, 14-column prop up title, 15-and tiltedly prop up title, 16-basis, the front base element of 17-, 18-rear base part, 19-connecting plate, 20-flute profile fastener, 21-double end tight fixed bolt, 23-reinforcement angle steel, 24-adjusting installation round, 30-hexagon socket head cap screw, 31-outer-hexagonal bolt, 32-nut, 33-spring groove nut, 34-briquetting, 35-mounting hole.
Embodiment
As shown in Figure 1, the utility model provides a kind of solar energy power generating windproof adjustable fixed support, comprises that horizontal C shaped steel 12, hypotenuse C shaped steel 13, column prop up title 14, oblique title 15, basis 16, front base element 17, the rear base part 18 of propping up; Also comprise: connecting plate 19, flute profile fastener 20, double end tight fixed bolt 21, reinforcement angle steel 23.
As shown in Figure 2, described horizontal C shaped steel 12 and hypotenuse C shaped steel 13 all are provided with mounting hole 35 on the base, junction.
As shown in Figure 2, in existing fixed type photovoltaic power plant bracket, laterally the intersection mounting means between C shaped steel 12 and hypotenuse C shaped steel 13 is: by the mounting hole 35 of horizontal C shaped steel 12 and hypotenuse C shaped steel 13 infalls, adopt hexagon socket head cap screw 30 and the 33 fastening installations of spring groove nut.Shortcoming and defect is: it is not in place and not with between hypotenuse C shaped steel 13 interior crimpings, to form reliable position corresponding that spring groove nut 33 has rotation to place, expand with heat and contract with cold and be shifted when acutely area is used frequently in temperature Change, spring groove nut 33 fastening strength when larger horizontal C shaped steel 12 and hypotenuse C shaped steel 13 can deform; Above-mentioned reason can cause fixing generation of the intersection between horizontal C shaped steel 12 and hypotenuse C shaped steel 13 to become flexible and lost efficacy.
As shown in Figure 3, in existing fixed type photovoltaic power plant bracket, laterally the mode that is connected and fixed between C shaped steel 12 and battery component 10 is: utilize the mounting hole 35 on horizontal C shaped steel 12, adopt hexagon socket head cap screw 30, spring groove nut 33 and briquetting 34, briquetting 34 both sides are pressed on module frame 11, thereby by battery component 10 fixed lateral C shaped steel 12.Its shortcoming and defect is: it is not in place that spring groove nut 33 has rotation to place when mounted, not with between hypotenuse C shaped steel 13 interior crimpings, to form reliable position corresponding; Module frame 11 has adopted the aluminium that intensity is not high and different from the temperature linear expansion coefficient of steel, in temperature Change, expands with heat and contract with cold when acutely area is used frequently and is shifted; Spring groove nut 33 fastening strength when larger module frame 11 and laterally C shaped steel 12 can deform; Often there are the reasons such as windy strong wind in territory of use, easily makes battery component 10 and the laterally loosening inefficacy of the fixedly generation between C shaped steel 12, causes battery component 10 to come off.When one of them battery component 10 comes off, the briquetting 34 of both sides also can produce loosening immediately, finally causes a series of battery component 10 to come off, thereby the safe operation in whole power station is had an immense impact on.
As shown in Figure 4, the windproof adjustable fixed support of a kind of solar energy power generating that the utility model provides, prop up on title 14, rear base part 18 to be equipped with to regulate at column round 24 be installed; Regulating round 24 is installed is the uniform through hole of a row; Column props up and claims 14 by the adjusting of selecting suitable correspondence, round 24 to be installed, and adopts outer-hexagonal bolt 31, nut 32 to be arranged on rear base part 18, realizes the adjusting to setting height(from bottom); Connecting plate 19 is installed round 24 by the adjusting of selecting suitable correspondence, and employing outer-hexagonal bolt 31, nut 32 are arranged on column and prop up on title 14, realizes the tiltedly adjusting of title 15 setting height(from bottom).
As shown in Figure 5, the windproof adjustable fixed support of a kind of solar energy power generating that the utility model provides is provided with to regulate round 24 is installed on front base element 17; Regulating round 24 is installed is the uniform through hole of a row; Hypotenuse C shaped steel 13 is installed round 24 by the adjusting of selecting suitable correspondence, adopts outer-hexagonal bolt 31, nut 32 to be arranged on front base element 17, realizes the adjusting to setting height(from bottom).
As shown in Figure 6, the windproof adjustable fixed support of a kind of solar energy power generating that the utility model provides, at horizontal C shaped steel 12 and hypotenuse C shaped steel 13 infalls, adopt flute profile fastener 20, double end tight fixed bolt 21 and the fastening installation of nut 32; The inboard width of described flute profile fastener 20 openings is identical with hypotenuse C shaped steel 13 open outer side width, and bottom centre is provided with circular hole; Flute profile fastener 20 is arranged on horizontal C shaped steel 12 and hypotenuse C shaped steel 13 infalls, relative with hypotenuse C shaped steel 13 openings, and is stuck in hypotenuse C shaped steel 13 open outer side; The waist Length Ratio hypotenuse C shaped steel 13 opening degree of depth of double end tight fixed bolt 21 are smaller, two is by nut 32 fixedly the time, make hypotenuse C shaped steel 13 opening both sides to producing suitable thrust between flute profile fastener 20, and do not make hypotenuse C shaped steel 13 opening both sides that obviously distortion occurs, loosening phenomenon occurs while having avoided between horizontal C shaped steel 12 and hypotenuse C shaped steel 13 intersecting fixedly.
As shown in Figure 7, the windproof adjustable fixed support of a kind of solar energy power generating that the utility model provides, battery component 10 is arranged on horizontal C shaped steel 12 by flute profile fastener 20, double end tight fixed bolt 21, reinforcement angle steel 23, nut 32; The horizontal C shaped steel 12 opening degree of depth of the waist Length Ratio of described double end tight fixed bolt 21 are smaller, and wherein a mounting hole 35 through horizontal C shaped steel 12 bottoms, utilize nut 32 to be fixed on horizontal C shaped steel 12 bottoms, and the opening of horizontal C shaped steel 12 is pointed in other end; Flute profile fastener 20 is relative with horizontal C shaped steel 12 openings, and is stuck in horizontal C shaped steel 12 open outer side; Installing hole on module frame 11 bases is corresponding with the perforate on flute profile fastener 20; In module frame 11 inboards, base, lay and strengthen angle steel 23, strengthen angle steel 23 and be provided with perforate, and corresponding with the installing hole on module frame 11 bases; By double end tight fixed bolt 21 and nut 32, flute profile fastener 20, battery component 10, reinforcement angle steel 23 are fixed together, thereby realize battery component 10 is fixed on to the purpose on horizontal C shaped steel 12.Strengthening angle steel 23 has increased the lifting surface area on module frame 11 bases, improved rated wind velocity, move the position produced of can not expanding with heat and contract with cold, and has improved battery component 10 and be fixed on the reliability on horizontal C shaped steel 12, thereby also improved the photovoltaic plant reliability of operation.