CN209389978U

CN209389978U - The oblique single-shaft configuration of photovoltaic bracket

Info

Publication number: CN209389978U
Application number: CN201821853923.1U
Authority: CN
Inventors: 李德山; 陈荣峰; 李环; 陈巍
Original assignee: GUANGDONG POWERWAY RENEWABLE ENERGY CO Ltd
Current assignee: GUANGDONG POWERWAY RENEWABLE ENERGY CO Ltd
Priority date: 2018-11-12
Filing date: 2018-11-12
Publication date: 2019-09-13
Anticipated expiration: 2028-11-12

Abstract

The utility model discloses a kind of oblique single-shaft configurations of photovoltaic bracket, including girder, several photovoltaic modulies and several beam supports, each beam support includes flat portion, interconnecting piece and rake, interconnecting piece is fixedly connected with flat portion and rake respectively, angle between rake and flat portion is established angle, flat portion is fixed on girder, and photovoltaic module is fixed on rake, and making the angle between photovoltaic module and girder is in the angle of established angle.The size of established angle is depending on tilt angle needed for application area, the sun light utilization efficiency of photovoltaic module is set to reach highest, simplify mounting structure, the set-up time can largely be saved, there is preferable economy simultaneously, the angle between rake and flat portion is fixed during installation, and scene is conducive to the reliability for improving installation effectiveness and worker operation installation without excessively being adjusted.Structure is simple, convenient for installation and maintenance, good economy performance, stable and reliable operation, has important engineering application value.

Description

The oblique single-shaft configuration of photovoltaic bracket

Technical field

The utility model relates to field of solar energy more particularly to a kind of oblique single-shaft configurations of photovoltaic bracket.

Background technique

Modern society, people are increasingly taken seriously to the energy, environmental problem growing interest, the utilization of new energy.The sun It can be used as a kind of clean new energy, application field is more and more extensive.In China, solar energy resources are very rich, but too Sun can there is also energy densities it is low, intermittent the disadvantages of, intensity of illumination and illumination orientation also can be continuous with time and weather Therefore how variation makes full use of solar energy, raising solar energy utilization ratio is one and has to solve the problems, such as.Photovoltaic power generation In tracking system, flat uniaxial tracking bracket and oblique uniaxial tracking bracket are common photovoltaic array support forms, and with angle is oblique Single-shaft tracking system is that the component being horizontally mounted originally is changed to inclination installation on flat single-shaft support, increases system generated energy.

Within the system, component is that according to project latitude determines tilt angle, and the system is suitable for middle and high latitude Area.But tiltedly single-shaft configuration is complex for tradition, higher cost more with material, and node type is more, is easy to appear event Barrier, cause installation and it is difficult in maintenance.

Utility model content

For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of photovoltaic bracket tiltedly uniaxial Structure can solve installation and problem difficult in maintenance.

One of the purpose of this utility model adopts the following technical scheme that realization:

A kind of oblique single-shaft configuration of photovoltaic bracket, including girder, several photovoltaic modulies and several beam supports, it is each described Beam support includes flat portion, interconnecting piece and rake, and the interconnecting piece is solid with the flat portion and the rake respectively Fixed connection, the angle between the rake and the flat portion is established angle, and the flat portion is fixed on the girder, institute It states photovoltaic module and is fixed on the rake, making the angle between the photovoltaic module and the girder is in the angle of established angle.

Further, the beam support is S-type, and the connecting portion is opposite in the flat portion and the rake Two sides.

Further, the oblique single-shaft configuration of the photovoltaic bracket further includes U-bolt, and the flat portion passes through the U-shaped spiral shell Bolt is fixed on the girder, and the U-bolt is located in the middle part of the beam support.

Further, the oblique single-shaft configuration of the photovoltaic bracket further includes stiffening plate, and the U-bolt passes through the reinforcement Plate, the stiffening plate contact at the girder.

Further, the beam support is perpendicular to the girder.

Further, the oblique single-shaft configuration of the photovoltaic bracket further includes several midfoot support parts, the midfoot support part two End is fixedly connected with the beam support and the photovoltaic module respectively.

Further, each photovoltaic module is located between two beam supports, midfoot support part position In the beam support opposite sides.

Further, the oblique single-shaft configuration of the photovoltaic bracket further includes End assemblies and end supports, the end group The beam support is fixed in part one end, and the other end is fixed on the end supports, and the end supports are installed on institute State girder.

Further, the quantity of the end supports is two, and it is opposite that two end supports are located at the girder Two sides.

Further, the end supports include the first planar portions and the second planar portions, first planar portions and institute It states the second planar portions and is located at the end supports opposite sides, first planar portions are fixed on the End assemblies, described Second planar portions are installed on the girder.

Compared with prior art, the utility model has the beneficial effects that:

The interconnecting piece is fixedly connected with the flat portion and the rake respectively, the rake and the flat portion Between angle be established angle, the flat portion is fixed on the girder, and the photovoltaic module is fixed on the rake, makes Angle between the photovoltaic module and the girder is in the angle of established angle.The size of the established angle is according to the regional institute of application Depending on needing tilt angle, the sun light utilization efficiency of the photovoltaic module is made to reach highest, simplifies mounting structure, can largely save The set-up time is saved, while there is preferable economy, the angle between the rake and the flat portion is fixed during installation, Scene is conducive to the reliability for improving installation effectiveness and worker operation installation without excessively being adjusted.Structure is simple, installation is tieed up Convenience, good economy performance, stable and reliable operation are protected, there is important engineering application value.

The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.

Detailed description of the invention

Fig. 1 is the perspective view of a preferred embodiment in the oblique single-shaft configuration of the utility model photovoltaic bracket；

Fig. 2 is another perspective view of the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1；

Fig. 3 is the exploded view of the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1；

Fig. 4 is the partial enlarged view in the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 3 at A；

Fig. 5 is the perspective view of a beam support in the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1；

Fig. 6 is another perspective view of beam support shown in Fig. 5；

Fig. 7 is the partial exploded view of the oblique single-shaft configuration of photovoltaic bracket shown in Fig. 1.

In figure: 100, the oblique single-shaft configuration of photovoltaic bracket；10, girder；20, photovoltaic module；30, beam support；31, it puts down Exhibition portion；32, interconnecting piece；33, rake；40, U-bolt；50, midfoot support part；60, End assemblies；70, end supports； 71, the first planar portions；72, the second planar portions；80, stiffening plate.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

Please refer to Fig. 1-7, a kind of oblique single-shaft configuration 100 of photovoltaic bracket includes girder 10, several photovoltaic modulies 20 and several Beam support 30, each beam support 30 include flat portion 31, interconnecting piece 32 and rake 33, the interconnecting piece 32 It is fixedly connected respectively with the flat portion 31 and the rake 33, the angle between the rake 33 and the flat portion 31 Degree is established angle, and the flat portion 31 is fixed on the girder 10, and the photovoltaic module 20 is fixed on the rake 33, makes Angle between the photovoltaic module 20 and the girder 10 is in the angle of established angle.The size of the established angle is according to application ground Depending on tilt angle needed for area, the sun light utilization efficiency of the photovoltaic module 20 is made to reach highest, simplifies mounting structure, it can be larger Degree saves the set-up time, while having preferable economy, during installation between the rake 33 and the flat portion 31 Angle fix, scene is conducive to the reliability for improving installation effectiveness and worker operation is installed without excessively being adjusted.

In this application, it installs and fixed mode can be used and the various ways such as be bolted, rivets or weld.

Preferably, the beam support 30 is S-type, and the interconnecting piece 32 is located at the flat portion 31 and the rake 33 opposite sides.The oblique single-shaft configuration 100 of photovoltaic bracket is applied to photovoltaic tracking device support system, and structure novel, design is ingeniously It is wonderful, strong applicability, convenient for promoting.

Preferably, the oblique single-shaft configuration of the photovoltaic bracket further includes U-bolt 40, and the flat portion 31 passes through described U-shaped Bolt 40 is fixed on the girder 10, and the U-bolt 40 is located at 30 middle part of beam support, fix stably, installation It is easy.

Preferably, the oblique single-shaft configuration of the photovoltaic bracket further includes stiffening plate 80, and the U-bolt 40 passes through the reinforcement Plate 80, the stiffening plate 80 contact at the girder 10；The stability of structure is further improved, intensity is improved.

Preferably, the beam support 30 further includes perpendicular to the girder 10, the oblique single-shaft configuration of photovoltaic bracket Several midfoot support parts 50,50 both ends of midfoot support part are solid with the beam support 30 and the photovoltaic module 20 respectively Fixed connection keeps each 20 both ends of the photovoltaic module fixed, further improves intensity and stability.

Preferably, each photovoltaic module 20 is located between two beam supports 30, the midfoot support part 50 are located at 30 opposite sides of beam support, and stating the oblique single-shaft configuration of photovoltaic bracket further includes End assemblies 60 and end support The beam support 30 is fixed in part 70, described 60 one end of End assemblies, and the other end is fixed on the end supports 70, institute It states end supports 70 and is installed on the girder 10, the quantity of the end supports 70 is two, two end supports 70 are located at 10 opposite sides of girder.Girder length can be reduced, save the cost improves installation effectiveness.

Preferably, the end supports 70 include the first planar portions 71 and the second planar portions 72, first planar portions 71 and second planar portions 72 be located at 70 opposite sides of end supports, first planar portions 71 are fixed on described End assemblies 60, second planar portions 72 are installed on the girder 10.Specifically, first planar portions 71 are perpendicular to described Second planar portions 72, the end supports 70 are obliquely installed relative to the girder 10, two end supports 70 with The photovoltaic module 20 distribution triangular in shape, uniform force.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims

1. a kind of oblique single-shaft configuration of photovoltaic bracket, including girder, several photovoltaic modulies and several beam supports, feature exist In: each beam support include flat portion, interconnecting piece and rake, the interconnecting piece respectively with the flat portion and institute It states rake to be fixedly connected, the angle between the rake and the flat portion is established angle, and the flat portion is fixed on institute It states on girder, the photovoltaic module is fixed on the rake, makes the angle between the photovoltaic module and the girder in peace Fill the angle at angle.

2. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the beam support is S-type, described Connecting portion is in the flat portion and the rake opposite sides.

3. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also Including U-bolt, the flat portion is fixed on the girder by the U-bolt, and the U-bolt is located at the crossbeam In the middle part of supporting element.

4. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 3, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also Including stiffening plate, the U-bolt passes through the stiffening plate, and the stiffening plate contacts at the girder.

5. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the beam support is perpendicular to described Girder.

6. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also Including several midfoot support parts, midfoot support part both ends are fixed with the beam support and the photovoltaic module respectively to be connected It connects.

7. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 6, it is characterised in that: each photovoltaic module is located at two Between the beam support, the midfoot support part is located at the beam support opposite sides.

8. the oblique single-shaft configuration of photovoltaic bracket as described in claim 1, it is characterised in that: the oblique single-shaft configuration of photovoltaic bracket is also Including End assemblies and end supports, the beam support is fixed in described End assemblies one end, and the other end is fixed on institute End supports are stated, the end supports are installed on the girder.

9. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 8, it is characterised in that: the quantity of the end supports is two A, two end supports are located at the girder opposite sides.

10. the oblique single-shaft configuration of photovoltaic bracket as claimed in claim 8, it is characterised in that: the end supports include first Planar portions and the second planar portions, first planar portions and second planar portions are located at the end supports opposite sides, First planar portions are fixed on the End assemblies, and second planar portions are installed on the girder.