CN207099022U - The steel connection structure of frame and its steel frame of a kind of photovoltaic panel - Google Patents

The steel connection structure of frame and its steel frame of a kind of photovoltaic panel Download PDF

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Publication number
CN207099022U
CN207099022U CN201721050556.7U CN201721050556U CN207099022U CN 207099022 U CN207099022 U CN 207099022U CN 201721050556 U CN201721050556 U CN 201721050556U CN 207099022 U CN207099022 U CN 207099022U
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side steel
steel framework
frame
short side
long side
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CN201721050556.7U
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蔡浩
徐星伦
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Arctech Solar Holding Co Ltd
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Arctech Solar Holding Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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Abstract

The utility model discloses a kind of steel connection structure of frame of photovoltaic panel, including：Long side steel framework and short side steel framework；The long side steel framework or short side steel framework are provided with a tear face；The long side steel framework is connected with short side steel framework by the tear face.A kind of steel frame, including：Two root long side steel frameworks and two short side steel frameworks, the long side steel framework and short side steel framework are affixed into a quadrilateral frame by the steel connection structure of frame.The utility model replaces corner brace to realize the connection of long side steel framework and short side steel framework by punch forming tear face, eliminates multiple alignment process, labor-saving while can realize automatic assembling.

Description

The steel connection structure of frame and its steel frame of a kind of photovoltaic panel
Technical field
It the utility model is related to photovoltaic board supporting structure technical field, more particularly to a kind of steel frame connection knot of photovoltaic panel Structure and its steel frame.
Background technology
No matter from the world or from the point of view of China, conventional energy resource is all very limited.The primary energy reserves of China are much Less than the 10% of the average level in the world, only about world's gross reserves.Solar energy be the mankind it is inexhaustible can The renewable sources of energy, there is sufficient spatter property, absolute security, relative popularity, certain long-life and maintenance-free, money The advantages that adequate in source and potential economy, then turn into trend of the times gradually by the use of solar energy as main power consumption.
Present most of in the markets are that the utilization of solar energy is carried out by the photovoltaic panel being placed on photovoltaic bracket, its In, photovoltaic panel is arranged in aluminum frame, and in the prior art, aluminum frame is due to the characteristic such as quality is soft, usually using extruding Moulding process is made, and is connected long margin frame and short frame by corner brace, but extrusion forming process is making side Time consumption and energy consumption and follow-up frame will also pass through corner brace and multiple alignment process of frame in assembling during frame, and alignment process need people Work realizes that it is big to cause human cost, can not realize automatic assembling.
Therefore, the applicant is directed to providing the steel connection structure of frame and its steel frame of a kind of new photovoltaic panel.
The content of the invention
The purpose of this utility model is to provide the steel connection structure of frame and its steel frame of a kind of photovoltaic panel, can avoid side Multiple alignment process when frame assembles, and then can realize automatic assembling while saving human cost.
The technical scheme that the utility model is provided is as follows：
A kind of steel connection structure of frame of photovoltaic panel, including：Long side steel framework and short side steel framework；The long side steel framework or short Side steel framework is provided with tear face；The long side steel framework is connected with short side steel framework by the tear face.
In said structure, long side steel framework or short side steel framework are provided with tear face, and short side steel framework passes through with long side steel framework The tear face connects, and can save and be connected in the prior art using corner brace, so as to eliminate the angle in the assembling process of frame Multiple alignment process of code and frame, reduce the manpower that alignment process uses, have saved human cost, can realize automation Assembling, greatly improves packaging efficiency.
Preferably, the tear face is the long side steel framework punch forming, and the tear face is away from the short side steel framework One end is connected with the long side steel framework；The plane extended perpendicularly to where the tear face of the long side steel framework.
In said structure, tear face perpendicular to long side steel framework bearing of trend, it is short when tear face is connected with short side steel framework Side steel framework can be realized with long side steel framework and is brought into close contact.
Preferably, the short side steel framework includes one section of face in smoothing junction；The tear face is smooth flat, the tear face It is connected with the face in smoothing junction of the short side steel framework.
In said structure, when tear face is smooth flat, the face in smoothing junction of tear face and short side steel framework can be ensured Even closer, increase contact area is bonded, connection is more firm.
Preferably, the tear face is provided with least one first connecting hole, and the corresponding position of the short side steel framework is set Second connecting hole corresponding to having, first connecting hole and the second connecting hole pass through self-drilling connection.
Preferably, the tear face is the short side steel framework punch forming, and the tear face is away from the long side steel framework One end is connected with the short side steel framework；The plane extended perpendicularly to where the tear face of the short side steel framework.
Preferably, the long side steel framework includes one section of face in smoothing junction；The tear face is smooth flat, the tear face It is connected with the face in smoothing junction of the long side steel framework.
Preferably, the long side steel framework and short side steel framework use cold roll forming；The long side steel framework and short side steel framework Thickness is 1.0-1.2mm.
In said structure, long side steel framework and short side steel framework are process using cold-bending molding technology, compared to existing Aluminum frame is made using the technique of extrusion forming in technology, the time-consuming shorter power consumption of cold-bending molding technology making is less, and adopts Frame is made with steel, it is possible to increase the intensity of frame, and limited thickness can facilitate later use to rush between 1.0-1.2mm Press technique to form tear face, reduce the pressure of the impact needed during follow-up punching press, save the energy.
Preferably, the surface of the long side steel framework and short side steel framework is equipped with anticorrosive coat.
In said structure, by scribbling anticorrosive coat on the surface of long side steel framework and short side steel framework, by increasing capacitance it is possible to increase steel frame Corrosion resistance.
A kind of steel frame of the steel connection structure of frame of photovoltaic panel, including：Two root long side steel frameworks and two short side steel frameworks, institute It is affixed into a quadrilateral frame by the steel connection structure of frame with short side steel framework to state long side steel framework.
The steel connection structure of frame and its steel frame of a kind of photovoltaic panel provided by the utility model, can bring following beneficial Effect：
The utility model strikes out tear face using punch forming process on long side steel framework or short side steel framework, and passes through The tear face realizes the connection of long side steel framework and short side steel framework, it is no longer necessary to which additional corner brace realizes long side steel framework and short side steel framework Connection, so as to reduce the alignment process of multiple corner braces and frame, packaging efficiency is improved, and due to not needing manual-alignment etc. Operation, realizes automatic assembling.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, the steel frame of photovoltaic panel is connected Structure and its above-mentioned characteristic, technical characteristic, advantage and its implementation of steel frame are further described.
Fig. 1 is a kind of structural representation of specific embodiment of the steel connection structure of frame of photovoltaic panel of the present utility model；
Fig. 2 is the partial enlarged drawing of one end of the long margin frame in Fig. 1；
Fig. 3 is the sectional drawing of the long side steel framework in Fig. 1；
Fig. 4 is the sectional drawing of the short side steel framework in Fig. 1；
Fig. 5 is the structural representation of another specific embodiment of the steel connection structure of frame of photovoltaic panel of the present utility model Figure；
Fig. 6 is the partial enlarged drawing of one end of the long side steel framework in Fig. 5.
Drawing reference numeral explanation：
1- long side steel frameworks, 1a- tear faces, the connecting holes of 1b- first, 1c- welds, the straightway of 1d- long side steel frameworks, 2- are short Side steel framework, the straightway of 2a- short side steel frameworks, 3- photovoltaic panels.
Embodiment
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, accompanying drawing will be compareed below Illustrate specific embodiment of the present utility model.It should be evident that drawings in the following description are only of the present utility model one A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these Accompanying drawing obtains other accompanying drawings, and obtains other embodiments.
To make simplified form, the part related to the utility model is only schematically show in each figure, they are simultaneously Its practical structures as product is not represented.
【Embodiment 1】
Embodiment 1 discloses a kind of specific embodiment of the steel connection structure of frame of photovoltaic panel, including：The He of long side steel framework 1 Short side steel framework 2.Wherein, long side steel framework 1 is provided with a tear face 1a, and one end of short side steel framework 2 is connected with tear face 1a, from And realize short side steel framework 2 and be connected with long side steel framework 1.Wherein, the thickness of long side steel framework 1 and short side steel framework 2 is 1.0mm.
Specifically, long side steel framework 1 is made with short side steel framework 2 using cold-bending molding technology, and the tear on long side steel framework 1 Face 1a is that long side steel framework 1 is formed by punch forming process, the one end of tear face 1a away from short side steel framework 2 and long side steel framework 1 Connection.
First pass through and frame is made using cold-bending molding technology, then by stamping forming technique by punching press on long side steel framework 1 Go out a tear face 1a, and replace corner brace to realize the connection of long side steel framework 1 and short side steel framework 2 with tear face 1a, eliminate existing There are multiple alignment process by corner brace and frame in technology, improve packaging efficiency, it is possible to achieve automatic assembling.
【Embodiment 2】
Embodiment 2 is on the basis of embodiment 1, as shown in figure 3, having one section among the section of the long side steel framework 1 of embodiment 2 Straightway, as shown in figure 4, also there is one section of straightway the centre in the section of short side steel framework 2, pass through at the straightway 1d of long side steel framework Punch forming forms tear face 1a, and tear face 1a is smooth flat.Wherein, the thickness of long side steel framework 1 and short side steel framework 2 is 1.2mm。
Specifically, as shown in Fig. 2 tear face 1a is provided with 2 the first connecting hole 1b, in the corresponding position of short side steel framework 2 Put and be provided with 2 the second connecting holes (not marked in figure), the first connecting hole 1b and the second connecting hole are short by self-drilling connection The side of the close short side steel framework 2 for the straightway 1d for being located at long side steel framework is supported in one end of side steel framework 2.
As shown in figure 1, bearing of trends of the tear face 1a perpendicular to long side steel framework 1, therefore, long side steel framework 1 and short side steel framework 2 Can at right angles it connect, and because tear face 1a is smooth flat, so tear face 1a can be with the straightway 2a of short side steel framework Side end face fitting, add contact area, connection is more firm.
【Embodiment 3】
As shown in Figure 5 and Figure 6, embodiment 3 does not open up on the basis of embodiment 2 on the tear face 1a of embodiment 3 One connecting hole 1b, is also not provided with the second connecting hole on short side steel framework 2, in the present embodiment, tear face 1a and short side steel framework straight line By being welded to connect, weld 1c is as shown in Figure 5 for a section 2a side end face.Wherein, the thickness of long side steel framework 1 and short side steel framework 2 It is 1.15mm.
In other specific embodiments, tear face 1a can also be connected with short side steel framework 2 by other means；Tear face 1a It can also be stamped to form by short side steel framework 2, wherein tear face 1a and long side steel framework 1 connected mode are not restricted, herein not Repeat again.
【Embodiment 4】
For embodiment 4 on the basis of embodiment 1~3, the long side steel framework of embodiment 4 is provided with anti-corrosion with the surface of short side steel framework Layer, the anticorrosive coat can be the hot dipping mode sprayed-on Al layer that either mode such as electric arc spraying is formed, spray zinc layers or multi-layer anticorrosion face Paint the anticorrosive coat formed.By setting anticorrosive coat on surface, it can further strengthen the antiseptic property of steel, extend steel frame Service life.
【Embodiment 5】
Embodiment 5 discloses a kind of steel frame of the steel connection structure of frame of photovoltaic panel, including：Two root long side steel frameworks 1 with Two short side steel frameworks 2, and short side steel framework 2 connects into one four with long side steel framework 1 by the steel connection structure of frame in embodiment 1 Side shape frame, wherein, photovoltaic panel 3 is placed on the top of long side steel framework 1 and short side steel framework 2.
In other specific embodiments, the steel connection structure of frame in embodiment 2~4 can also be used by long side steel framework 1 Connect into a quadrilateral frame with short side steel framework 2, can also four junctions connected using different steel connection structure of frame Connect, be not restricted herein.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only of the present utility model Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (9)

  1. A kind of 1. steel connection structure of frame of photovoltaic panel, it is characterised in that including：
    Long side steel framework and short side steel framework；
    The long side steel framework or short side steel framework are provided with tear face；
    The long side steel framework is connected with short side steel framework by the tear face.
  2. 2. the steel connection structure of frame of photovoltaic panel according to claim 1, it is characterised in that：
    The tear face is the long side steel framework punch forming, the one end of the tear face away from the short side steel framework and the length Side steel framework connection；
    The plane extended perpendicularly to where the tear face of the long side steel framework.
  3. 3. the steel connection structure of frame of photovoltaic panel according to claim 2, it is characterised in that：
    The short side steel framework includes one section of face in smoothing junction；
    The tear face is smooth flat, and the tear face is connected with the face in smoothing junction of the short side steel framework.
  4. 4. the steel connection structure of frame of photovoltaic panel according to claim 2, it is characterised in that：
    The tear face is provided with least one first connecting hole, and the corresponding position of the short side steel framework is provided with corresponding second Connecting hole, first connecting hole and the second connecting hole pass through self-drilling connection.
  5. 5. the steel connection structure of frame of photovoltaic panel according to claim 1, it is characterised in that：
    The tear face is the short side steel framework punch forming, the one end of the tear face away from the long side steel framework with it is described short Side steel framework connection；
    The plane extended perpendicularly to where the tear face of the short side steel framework.
  6. 6. the steel connection structure of frame of photovoltaic panel according to claim 5, it is characterised in that：
    The long side steel framework includes one section of face in smoothing junction；
    The tear face is smooth flat, and the tear face is connected with the face in smoothing junction of the long side steel framework.
  7. 7. the steel connection structure of frame of photovoltaic panel according to claim 1, it is characterised in that：
    The long side steel framework and short side steel framework use cold roll forming；
    The thickness of the long side steel framework and short side steel framework is 1.0-1.2mm.
  8. 8. the steel connection structure of frame of photovoltaic panel according to claim 1, it is characterised in that：
    The surface of the long side steel framework and short side steel framework is equipped with anticorrosive coat.
  9. A kind of 9. steel frame of the steel connection structure of frame of the photovoltaic panel described in claim 1~8, it is characterised in that including：
    Two root long side steel frameworks and two short side steel frameworks, the long side steel framework are consolidated with short side steel framework by the steel connection structure of frame It is connected into a quadrilateral frame.
CN201721050556.7U 2017-08-22 2017-08-22 The steel connection structure of frame and its steel frame of a kind of photovoltaic panel Active CN207099022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721050556.7U CN207099022U (en) 2017-08-22 2017-08-22 The steel connection structure of frame and its steel frame of a kind of photovoltaic panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721050556.7U CN207099022U (en) 2017-08-22 2017-08-22 The steel connection structure of frame and its steel frame of a kind of photovoltaic panel

Publications (1)

Publication Number Publication Date
CN207099022U true CN207099022U (en) 2018-03-13

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Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN207099022U (en)

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