CN206712719U

CN206712719U - A kind of terrain clearance adjustable photovoltaic bracket

Info

Publication number: CN206712719U
Application number: CN201720562873.0U
Authority: CN
Inventors: 胡冬勤; 顾玉
Original assignee: SUZHOU HAIBAO METAL Co Ltd
Current assignee: SUZHOU HAIBAO METAL Co Ltd
Priority date: 2017-05-19
Filing date: 2017-05-19
Publication date: 2017-12-05
Anticipated expiration: 2027-05-19

Abstract

The utility model discloses a kind of terrain clearance adjustable photovoltaic bracket, has the girder being obliquely installed, the top of girder is provided with multiple purlins.The both ends of girder are fixed on the basis of lower section by vertical front column and rear column respectively, front column includes the preceding upper prop being separated from each other and preceding lower prop, rear column includes the rear upper prop being separated from each other and rear lower prop, the outer cover of front column and rear column is equipped with a sleeve pipe, and preceding upper prop, preceding lower prop, rear upper prop and rear lower prop are adjustably connected by connector with sleeve pipe.Photovoltaic bracket in the utility model passes through the upper prop and lower prop of the separation for being set to each column, and carry out height adjustment using sleeve pipe and connector, not only solving fixed type photovoltaic support can not be with the change of solar incident angle and the problem of adjustment angle, and can the height of integrally-regulated photovoltaic bracket from the ground, photovoltaic bracket is applied to more more complicated environment.

Description

A kind of terrain clearance adjustable photovoltaic bracket

Technical field

Photovoltaic module technical field is the utility model is related to, more particularly to a kind of photovoltaic bracket.

Background technology

Solar energy be it is various give birth to most important basic resources in the energy, and convert solar energy into the photovoltaic generation of electric energy Technology also develops rapidly in application and popularization with New Energy Industry.In the photovoltaic hair required for application photovoltaic power generation technology The core apparatus of electric system is solar panel, and photovoltaic bracket, is exactly designed to put, install and fix solar panel Special support.

Existing photovoltaic bracket is roughly divided into：Optimum angle of incidence is fixed, Sloping roof is fixed and Manual adjustable photovoltaic branch The fixed type photovoltaic support such as frame, and horizontal uniaxiality tracking formula, oblique uniaxiality tracking formula, double-axis tracking formula and isometric tracking mode etc. with Track formula photovoltaic bracket.Wherein fixed type photovoltaic support is exactly to fix the bottom of photovoltaic bracket in the plane, photovoltaic group thereon Part does not change and rotated with solar incident angle, but receives solar radiation in a fixed manner；Although there is also can use hand The dynamic fixed type photovoltaic support for adjusting its angle, but it realizes that the mode of regulation is often removably connected column and basis Connect and adjust, it is not only possible to cause connection not firm enough, column easily produces sliding when by external force, and adjust process compared with To be complicated and cumbersome, operating efficiency is low.And the photovoltaic module on tracing type photovoltaic support can with solar incident angle change and Rotate, solar radiation is received in a manner of mobile.Although the effect of tracing type photovoltaic support is more preferable, its structure is complex, Cost is also more high, therefore popularization is far away from fixed type photovoltaic support.

Photovoltaic bracket is typically all to be arranged on the higher relatively slow place of the physical features such as roof, conveniently can stably receive the sun Radiation.But not all place can provide and be adapted to set the physical features of photovoltaic bracket, such as the sight positioned at mountain region Institute to be examined, is frequently present of the very inconvenient situation that installs electric wiring, supply of electric power tends to rely on solar energy, but due to the ground residing for it Gesture is often ups and downs, and often changes, it is difficult to successfully sets photovoltaic bracket, and even if has set up photovoltaic branch Frame, also tends to keep the stability of photovoltaic bracket, therefore can not realize that absorbing solar radiation one using photovoltaic module provides The purpose of sufficient electric power.

Utility model content

For solve fixed type photovoltaic support column on the basis of due to be fixedly mounted, can not adjust；Terrain clearance, lead The problem of cause can not be applied to varying environment, the utility model provides a kind of light for the terrain clearance that can adjust photovoltaic module Lie prostrate support.

According to one side of the present utility model, there is provided a kind of terrain clearance adjustable photovoltaic bracket, set with inclination The girder put, the top of the girder is provided with multiple purlins, to installation photovoltaic component.The both ends of the girder are respectively by perpendicular Straight front column and rear column is fixed on the basis of lower section, and the front column includes the preceding upper prop being separated from each other and preceding lower prop, institute Stating rear column includes the rear upper prop being separated from each other and rear lower prop, and the outer cover of the front column and the rear column is equipped with one Sleeve pipe, the preceding upper prop, the preceding lower prop, the rear upper prop and the rear lower prop can adjust by connector and described sleeve pipe Ground connects.

In some embodiments, preceding post holes, the rear upper prop and institute are equipped with the preceding upper prop and the preceding lower prop State and rear post holes be equipped with rear lower prop, described sleeve pipe is provided with multiple pores, the preceding post holes and it is described after post holes can be with The pore is fixedly connected by connectors such as screw or bolts.Thus, it is possible to different post holes is connected to a fixed with pore To realize the effect of regulation rear column height.

In some embodiments, between two preceding post holes adjacent on the preceding upper prop or the preceding lower prop away from It is equal from the distance between two pores adjacent in described sleeve pipe, it is adjacent on the rear upper prop or the rear lower prop Two it is described after the distance between the distance between post holes two pores adjacent in described sleeve pipe it is equal, thus, It can be realized on front column rear column while three simultaneously participate in fixation with upper connector, make fixed effect more preferable.

Photovoltaic bracket in the utility model by the upper prop and lower prop of the separation for being set to each column, and using sleeve pipe and Connector is adjusted fixation, not only solve fixed type photovoltaic support can not with the change of solar incident angle adjustment angle The problem of, and can the height of integrally-regulated photovoltaic bracket from the ground, photovoltaic bracket is applied to more more complicated Environment.

Brief description of the drawings

Fig. 1 is the structural representation of photovoltaic bracket of the prior art；

Fig. 2 is the structural representation of the photovoltaic bracket of one embodiment of the utility model；

Fig. 3 is the exploded view of the part-structure of the front column and rear column in Fig. 2；

Fig. 4 is the various connected mode schematic diagrams of the column and sleeve pipe in Fig. 2.

In figure：Girder 1, front column 2, rear column 3, sleeve pipe 4, connector 5, photovoltaic module 6, purlin 11, preceding upper prop 21 are preceding Lower prop 22, preceding post holes 23, rear upper prop 31, rear lower prop 32, rear post holes 33, pore 41.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 schematically shows photovoltaic bracket of the prior art, as illustrated, photovoltaic bracket has to fix angle lapping The girder 1 tiltedly set, the top of girder 1 are provided with photovoltaic module 6, and multiple connectors can be set on girder 1 to install Photovoltaic module 6, than purlin 11 as illustrated in the drawing.Vertical front column 2 is respectively fixedly connected with below the both ends of girder 1 with after On the basis of the bottom of column 3, front column 2 and rear column 3 is each attached to made of concrete, each column can pass through connector It is fixedly connected with corresponding basis or column is directly embedded into basis.Although the structure energy shown in figure The fixed setting of photovoltaic bracket is enough realized, but because every root post is separately fixed on corresponding isolated footing, its position and height Degree is inconvenient, and solar radiation can only be received from fixed angle, and the relative position of the sun is change, so when most of Between photovoltaic module 6 be not in making full use of the optimum reception angle of solar energy, have influence on the using effect of photovoltaic module.

Fig. 2 is schematically showed according to a kind of photovoltaic bracket of embodiment of the present utility model, as illustrated, preceding vertical The outside of post 2 and rear column 3 is arranged with a sleeve pipe 4, wherein, in order to suitable for the not gentle ground of physical features, the He of front column 2 The basis of rear column 3 may be not on same plane.

Fig. 3 shows the situation after partly decomposing front column 2 and rear column 3 with sleeve pipe 4 where sleeve pipe 4.As schemed Show, front column 2 includes the preceding upper prop 21 and preceding lower prop 22 being separated from each other, and the rear upper prop 31 that rear column 3 includes being separated from each other is with after Lower prop 32, post holes 23 before one or more is equipped with preceding upper prop 21 and preceding lower prop 22, is all provided with rear upper prop 31 and rear lower prop 32 There is post holes 33 after one or more.

Sleeve pipe 4 is provided with multiple pores 41, and preceding post holes 23 and rear post holes 33 can be solid by connector 5 with pore 41 Fixed, wherein connector 5 can be screw, bolt or other suitable parts.When in use, can be by using connector 5 Different pores 41 is attached between upper prop before adjustment 21 and preceding lower prop 22 from different preceding post holes 22 or rear post holes 33, And rear the distance between upper prop 31 and rear lower prop 32.

In order to realize a variety of regulation schemes, the preceding post holes 23 on preceding upper prop 21 or preceding lower prop 22, and rear upper prop 31 Or the rear post holes 33 on rear lower prop 32 is preferably in two or more, and the pore 41 on every sleeve pipe 4 is preferably more than three.Before on On post 21 or preceding lower prop 22 after two adjacent on adjacent two preceding post holes 23, rear upper prop 31 or rear lower prop 32 between post holes 33 The distance between distance two pores 41 adjacent with a sleeve pipe 4 it is equal, then in some fixed solutions it is possible that Three groups or more of post holes and pore 41 can be by connector 5 to be fixed situation, can make it that fixed effect is more preferable.

Fig. 4 shows the various connected modes of column 3 and sleeve pipe 4.As illustrated, by taking front column 2 as an example, if preceding upper prop 21 With respectively have two preceding post holes 23 on preceding lower prop 22, sleeve pipe 4 is provided with four pores 41, wherein：

Scheme (a) is outermost with sleeve pipe 4 respectively by two preceding post holes 23 of preceding upper prop 21 and the least significant end of preceding lower prop 22 Two pores 41 are fixedly connected, and now the distance between preceding upper prop 21 and preceding lower prop 22 are farthest, and front column 2 is adjusted to most long；

Two of preceding upper prop 21 preceding post holes 23 are fixedly connected by scheme (b) with two pores 41 of the top of sleeve pipe 4, preceding The preceding post holes 23 at the top of lower prop 22 is connected with the pore 41 of the bottom of sleeve pipe 4, now between preceding upper prop 21 and preceding lower prop 22 Distance to be medium, front column 2 is adjusted to moderate-length, if by the preceding post holes 23 of the preceding bottom of upper prop 21 and sleeve pipe 4 most The pore 41 of top is connected, and two preceding post holes 23 of preceding lower prop 22 are fixedly connected with two pores 41 of the bottom of sleeve pipe 4, Effect same can also be reached；

Scheme (c) fixes four pores 41 of the four preceding post holes 23 of preceding upper prop 21 and preceding lower prop 22 respectively with sleeve pipe 4 Connection, now the distance between preceding upper prop 21 and preceding lower prop 22 are nearest, and front column 2 is adjusted to most short.

It follows that photovoltaic bracket in the utility model can by the distance between preceding upper prop 21 and preceding lower prop 22, To adjust the height of front column 2, similarly, the height of identical method regulation rear column 3 can also be used, so as to change the He of girder 1 The height of photovoltaic module 6 from the ground.

The utility model can not only realize regulation girder 1 by suitably adjusting the height of front column 2 and/or rear column 3 With the height of photovoltaic module 6 from the ground, photovoltaic bracket is set to be applied to more more complicated environment, additionally it is possible to realize regulation light Lie prostrate the angle of inclination of component 6 so that photovoltaic module 6 can be adjusted to more suitably angle, to receive more fully sun spoke Penetrate, play more preferable using effect.

Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art, On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality New protection domain.

Claims

A kind of 1. terrain clearance adjustable photovoltaic bracket, it is characterised in that：With the girder (1) being obliquely installed, the girder (1) Both ends respectively by vertical front column (2) and rear column (3) be fixed on lower section on the basis of, the front column (2) includes The preceding upper prop (21) and preceding lower prop (22) being separated from each other, the rear column (3) include the rear upper prop (31) that is separated from each other and afterwards under Post (32), the outer cover of the front column (2) and the rear column (3) are equipped with a sleeve pipe (4), the preceding upper prop (21), The preceding lower prop (22), the rear upper prop (31) and the rear lower prop (32) are adjustable by connector (5) and described sleeve pipe (4) Save land connection.
A kind of 2. terrain clearance adjustable photovoltaic bracket according to claim 1, it is characterised in that：The preceding upper prop (21) Be equipped with preceding post holes (23) on the preceding lower prop (22), upper prop (31) and described be equipped with rear pillar on lower prop (32) afterwards after described Hole (33), described sleeve pipe (4) are provided with multiple pores (41), and the preceding post holes (23) and the rear post holes (33) can be with institutes Pore (41) is stated to be fixedly connected by connector (5).
A kind of 3. terrain clearance adjustable photovoltaic bracket according to claim 2, it is characterised in that：The preceding upper prop (21) And/or the preceding lower prop (22) is provided with least two preceding post holes (23).
A kind of 4. terrain clearance adjustable photovoltaic bracket according to claim 2, it is characterised in that：Upper prop (31) after described And/or the rear lower prop (32) is provided with least two rear post holes (33).
A kind of 5. terrain clearance adjustable photovoltaic bracket according to claim 2, it is characterised in that：Every described sleeve pipe (4) pore (41) of more than three is equipped with.
A kind of 6. terrain clearance adjustable photovoltaic bracket according to claim 4, it is characterised in that：The preceding upper prop (21) Or two adjacent with described sleeve pipe (4) of the distance between adjacent two described preceding post holes (23) on the preceding lower prop (22) The distance between the pore (41) is equal.
A kind of 7. terrain clearance adjustable photovoltaic bracket according to claim 6, it is characterised in that：Upper prop (31) after described Or it is described after two adjacent on lower prop (32) it is described after two adjacent with described sleeve pipe (4) of the distance between post holes (33) The distance between the pore (41) is equal.
A kind of 8. terrain clearance adjustable photovoltaic bracket according to one of claim 1-7, it is characterised in that：It is described The top of girder (1) is provided with more purlins (11), to installation photovoltaic component (6).
A kind of 9. terrain clearance adjustable photovoltaic bracket according to claim 8, it is characterised in that：The connector (5) For screw or bolt.