KR20160118440A - Support structure of solar panel - Google Patents

Support structure of solar panel Download PDF

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Publication number
KR20160118440A
KR20160118440A KR1020150046229A KR20150046229A KR20160118440A KR 20160118440 A KR20160118440 A KR 20160118440A KR 1020150046229 A KR1020150046229 A KR 1020150046229A KR 20150046229 A KR20150046229 A KR 20150046229A KR 20160118440 A KR20160118440 A KR 20160118440A
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KR
South Korea
Prior art keywords
frame
frames
upper portion
fixing
insertion groove
Prior art date
Application number
KR1020150046229A
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Korean (ko)
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KR101713199B1 (en
Inventor
장민우
이창우
이창환
권기보
이민우
최민희
Original Assignee
주식회사대영금속
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Priority to KR1020150046229A priority Critical patent/KR101713199B1/en
Publication of KR20160118440A publication Critical patent/KR20160118440A/en
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Publication of KR101713199B1 publication Critical patent/KR101713199B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/10—Supporting structures directly fixed to the ground
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • 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

Abstract

The present invention relates to a support structure of a solar panel. The support structure comprises: a plurality of base brackets fixed to a floor surface; a plurality of front-end frames vertically mounted on the base brackets; a plurality of back-end frames vertically mounted on the base brackets; a plurality of angle type brackets; a plurality of horizontal frames inserted into an insertion unit; a plurality of vertical frames crossing the horizontal frames; a first clamp unit; a plurality of solar panels configured to collect sunlight; and a second clamp unit. Therefore, the support structure can prevent attachment of dust and foreign substances between solar panels.

Description

Support structure of solar panel {Support structure of solar panel}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a support structure for a solar panel, and more particularly, to a support structure for a solar panel that supports and fixes a solar panel for collecting sunlight installed on a bottom surface.

Reference to Korean Patent Registration No. 10-0868680 discloses a method for eliminating alternative energy as a result of the occurrence of weather changes due to global warming and environmental destruction caused by massive use of fossil fuels, Development and use of these products are actively underway. Among them, solar energy collection devices that are pollution-free and economical are attracting attention.

There are two main areas for collecting and using solar energy. One is the solar field used to collect solar heat and used for heating or hot water supply. The other is to use the photoelectric effect (photoelectric effect) when solar light is incident on a solar cell composed of silicon semiconductor. To generate electricity. In the early days, researches and commercialization of solar heat, which mainly uses solar heating as heating and hot water, has been conducted. Recently, research and commercialization of the solar power generation field has been actively carried out due to the development of solar cell related technology.

In order to heat or generate water using the sun as described above, a device for collecting solar energy or solar energy is essential and will be referred to as a solar module. In addition, since the sun always rises in the south due to geographical characteristics of Korea located in the northern hemisphere, it is preferable that the solar module is installed in a state of being tilted from the ground in order to effectively obtain sunlight. There is a need to be.

FIG. 1 is a view showing a conventional solar module fixing apparatus. A conventional solar module fixing apparatus 10 is generally provided in the form of a frame in which a plurality of rod-shaped members are combined. The solar module fixing device 10 includes a plurality of main support rods 12, one end of which is fixed to the installation surface, a solar fixing device which is spaced apart from the ground and is coupled to the main support rod 12, And an auxiliary support rods (14) for fixing the support rods (14).

The plurality of main support rods 12 may be formed to have different lengths from each other in order to install the solar module at an angle, and the lower end thereof is fixed to the installation surface. Generally, the above-described solar fixing device is installed on a roof, a roof, or a floor of a building.

However, in the conventional solar module fixing device, a fastening means such as a bolt or the like is used to fix the solar module for condensing sunlight to the upper part of the inclined auxiliary support rod 14, but by using a fastening means such as a bolt There is a problem that the photovoltaic module is damaged or damaged, and that it takes a long time to fix the photovoltaic module and the fixing work is inconvenient. Further, it takes a long time to adjust the mounting angle of the auxiliary support rods 14 mounted on the upper portions of the plurality of main support rods 12, and that there is a problem that foreign matter or the like between the solar panel mounted on the upper portion of the auxiliary support rods 14 There has been a problem of adhering or accumulating.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a solar panel and a vertical frame which support the solar panel from the bottom by simply adjusting the inclination through the angular bracket, There is provided a support structure for a solar panel that allows a vertical frame to be positioned at a lower portion of an optical panel to prevent foreign matter from accumulating between the solar panels while the solar panel can be easily fixed to the upper portion of the vertical frame using a clamping means It has its purpose.

In order to achieve the above object, according to the present invention, there is provided a base bracket comprising: a base bracket fixed to the bottom surface, the base bracket including a fastener close to the bottom and a fastener protruding away from the fastener; A plurality of front end frames vertically mounted on the plurality of base brackets; A plurality of rear end frames which are longer than the front end frame and are vertically mounted on the plurality of base brackets so as to be spaced apart from the front end frame; A plurality of angular brackets mounted on upper portions of the plurality of front frame and rear frame and having an insertion portion inclined from a rear end to a front end; A plurality of horizontal frames inserted into the insertion portion and connected to the plurality of front end frames and the plurality of rear end frames provided separately; A plurality of vertical frames spaced apart from each other on an upper portion of the plurality of horizontal frames and arranged to intersect with the horizontal frames; First clamp means for clamping the plurality of vertical frames to an upper portion of the plurality of horizontal frames; A plurality of solar panels provided on the plurality of vertical frames to condense sunlight; And a second clamping means for clamping the plurality of solar panels to an upper portion of the vertical frame.

In the support structure for a solar panel according to an embodiment of the present invention, the base bracket may have a "spiral" shape, and both ends of the close end may have a slot through which the fastening means is inserted, Wherein the front end frame and the rear end frame are formed in a hollow rectangular shape so that the front end frame and the rear end frame are connected to each other by a fastening means for fastening the plurality of front end frames and rear end frames inserted between the protruding ends, And an insertion hole into which the fastening means is inserted may be formed at the upper end and the lower end of the rear end frame.

A plurality of height adjusting grooves for adjusting the height of the front end frame and the rear end frame may be formed on the outer side surface of the protruding end and the insertion elongated hole may be formed in the height direction of the protruding end, The supporting structure of the solar panel according to the present invention further includes a through hole through which the fastening means inserted into the front end frame and the rear end frame is formed and the position fixing member fixing the position where the fastening means is mounted to the insertion end hole .

The angular bracket may include a mounting portion to be mounted on the upper end of the front end frame and a rear end frame, and an insertion portion into which the horizontal frame is inserted. The insertion portion may be formed integrally with the upper end of the mounting portion, The mounting portion may be provided with a first through hole through which the fastening means passes, and the insertion portion may be inclined from the rear end to the front end so as to have an angle of 5 ° to 20 ° on the upper portion of the mounting portion.

The vertical frame may have a rectangular-shaped main body, and an upper surface of the main body may be formed with an insertion groove which is inserted inward from an upper surface of the main body and into which the second clamp means is inserted, A locking protrusion protruding inwardly to prevent the second clamping device from being detached can be formed on the lower surface of the main body, and a coupling protrusion protruded outside the main body and coupled with the first clamping device Or may be integrally formed.

The transverse frame may have a rectangular shaped body, and a first insertion groove may be formed on an upper surface of the body so as to be inserted inward from an upper surface of the body and to insert the first clamp means. A second insertion groove and a third insertion groove, which are inserted inward from both sides of the body and are fastened to the angular bracket, may be formed on both sides of the first insertion groove, And a first latching protrusion protruding inward to prevent the first clamping device from being detached can be formed. Both ends of the second insertion groove and the third insertion groove protrude inward, A second stopping jaw and a third stopping jaw can be formed.

Wherein the first clamp means includes a bolt inserted into the first insertion groove of the horizontal frame and a second through hole through which one end of the bolt protruded from the first insertion groove is formed, And a nut coupled with one end of the bolt passing through the second through hole of the fastening member.

Wherein the second clamping means comprises an end clamp for fixing one end of the solar panel, the end clamp being spaced apart from the upper portion of the vertical frame at both ends of the vertical frame, And a middle clamp for fixing the solar panel to an upper portion of the vertical frame.

Wherein the end clamp comprises an end clamp body formed of a ground portion for grounding the vertical frame and a fixing portion for fixing the solar panel provided on the vertical frame and having a first fixing hole to be fixed to the vertical frame, And mounting means for mounting the end clamp body to the vertical frame.

The middle clamp has a lower surface formed with spacing portions for maintaining spacing between adjacent solar panels, a fixed end for fixing adjacent solar panels is formed at both ends of the spacing portion, A middle clamp body having a second fixing hole formed therein and mounting means for mounting the middle clamp body to the vertical frame, the mounting means being inserted into the horizontal frame, And a nut coupled with one end of the bolt through the first fixing hole or the second fixing hole at the upper end of the end clamp body or the middle clamp body.

The support structure of the solar panel according to the present invention has the following effects.

First, since the vertical frame supports the solar panel for condensing the sunlight, a space is not generated between the solar panels, so that the foreign matter can be prevented from accumulating between the solar panels.

Second, the solar panel provided on the vertical frame can be firmly fixed without damaging the solar panel by using the second clamp means, and since the second clamp means is not projected to the upper part of the solar panel, The shadow of the second clamping means is not generated on the optical panel, so that the light collection efficiency of the solar panel is not reduced.

1 is a view showing a fixing device of a conventional solar module.
2 is a perspective view illustrating a support structure of a solar panel according to an embodiment of the present invention.
FIG. 3 is a view showing a state where the base bracket shown in FIG. 2 is fixed to the floor.
FIG. 4 is a view showing a state where a front end frame and a rear end frame are mounted on the base bracket shown in FIG. 3. FIG.
FIG. 5 is a view showing a state where the angular bracket is mounted on the front frame and the rear frame shown in FIG.
6 is a view illustrating a state where a horizontal frame is fixed to the angular bracket shown in FIG.
FIG. 7 is a view illustrating a state where a vertical frame is fixed to an upper portion of the horizontal frame shown in FIG.
8 is a view showing a state in which the solar panel is mounted on the upper portion of the vertical frame shown in Fig. 7 by the second clamping means.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately Should be construed in light of the meaning and concept consistent with the true technical idea of the present invention.

FIG. 2 is a perspective view showing a support structure of a solar panel according to an embodiment of the present invention. FIG. 3 is a view showing a state where the base bracket shown in FIG. FIG. 5 is a view showing a state where an angular bracket is mounted on the front frame and the rear frame shown in FIG. 4. FIG.

FIG. 6 is a view showing a state where a horizontal frame is fixed to the angular bracket shown in FIG. 5. FIG. 7 is a view showing a state where the vertical frame is fixed to the upper part of the horizontal frame shown in FIG. 7 is a view showing a state in which the solar panel is mounted on the upper portion of the vertical frame shown in Fig. 7 by the second clamping means. Fig.

2 to 8, a solar panel support structure 100 according to an embodiment of the present invention includes a plurality of base brackets 110, a plurality of front end frames 121 and rear end frames 125, A plurality of angular brackets 130, a plurality of horizontal frames 140 and vertical frames 150, a first clamping unit 160, a solar panel 170, a second clamping unit 180, And may further include a position fixing member 190.

The base bracket 110 is fixed to a bottom surface such as a roof of a building. The base bracket 110 has a "ㅛ" shape and is formed of a fastening end 112 and a protruding end 114. The protruding end 114 protrudes away from the upper end of the close end 112. The protruding end 114 protrudes from the protruding end 112, It is preferable that a slot 112a into which the bolt B as the fastening means C is inserted is formed at both ends of the close end 112. The protrusion 114 is inserted into the protruding end 114, It is preferable that an insertion hole 114a into which a bolt B as a fastening means C for fixing the front end frame 121 and the rear end frame 125 is inserted is formed.

The plurality of height adjusting grooves 114b are formed on the outer surface of the protruding end 114 and the height adjusting grooves 114b are formed on the outer surface of the front end frame 121 and the rear end It is preferable that the insertion hole 114a formed in the protruding end 114 is formed in the height direction of the protruding end 114. [

A plurality of front frames 121 and a rear frame 125 are mounted on the plurality of base brackets 110 fixed to the bottom surface and the front frame 121 and the rear frame 125 have a hollow square shape . It is preferable that insertion holes 121a and 125a are formed at the upper end and the lower end of the front frame 121 and the rear frame 125, respectively, into which the bolts B as fastening means C are inserted, 125 may be longer than the length of the front end frame 121.

An angular bracket 130 is mounted on the upper ends of the front frame 121 and the rear frame 125 mounted on the plurality of base brackets 110. The angular bracket 130 includes a mounting portion 132 to be inserted into the upper portion of the front frame 121 and the rear frame 125 and an insertion portion 134 into which a later- . The insertion portion 134 is integrally formed on the upper portion of the mounting portion 132 so as to be inclined from the rear end to the front end and the insertion portion 134 is integrally formed with the mounting portion 132, The first through hole 132a through which the bolt B as the fastening means C penetrates is formed.

The insertion part 134 may be inclined from the rear end to the front end so as to have an angle of 5 ° to 20 ° from the upper part of the mounting part 132. However, the present invention is not limited thereto, The angular bracket 130 having different angles may be applied depending on the place where the structure 100 is installed and the incident amount of incident sunlight.

The horizontal frame 140 is inserted into the insertion part 134 of the angular bracket 130 and the horizontal frame 140 is spaced apart from the plurality of front frames 121 or the plurality of rear frames 125 Respectively. The transverse frame 140 has a rectangular body 142 and the body 142 has a first insertion groove 144, a second insertion groove 146 and a third insertion groove 148.

The first insertion groove 144 is formed to be inserted into the body 142 from the upper surface of the body 142. The first insertion groove 144 includes a first clamping unit 160, And the vertical frame 150, which will be described later, is fixed to the upper portion of the horizontal frame 140 by the first clamping unit 160. [ The second insertion groove 146 and the third insertion groove 148 are formed to correspond to both side surfaces of the body 142. The second insertion groove 146 and the third insertion groove 148 are formed in the And the second insertion groove 146 and the third insertion groove 148 are formed so as to be inserted from both sides of the body 142. The second insertion groove 146 and the third insertion groove 148 are formed by fastening the horizontal frame 140 to the angular bracket 130 A bolt (B) which is a means (C) is inserted.

A first latching protrusion 144a protruding inward to prevent the first clamping unit 160 from being separated from the first insertion groove 144 is formed at both ends of the upper portion of the first insertion groove 144, The bolts B which are inwardly protruded inward and which are fastening means C are inserted into the second insertion groove 146 and the third insertion groove 148 It is preferable that a second stopping protrusion 146a and a third stopping protrusion 148a are formed to prevent the first stopping protrusion 146a from being separated from the second stopping protrusion 146a.

A plurality of vertical frames 150 may be spaced apart from the horizontal frame 140 and the plurality of vertical frames 150 may be installed to intersect with the horizontal frames 140.

Each of the vertical frames 150 has a rectangular main body 152 and the main body 152 has an insertion groove 154 and a coupling protrusion 156 formed therein. The insertion groove 154 is formed to be inserted inward from the upper surface of the main body 152. The second clamp means 180 is inserted into the insertion groove 154 and the second clamp means 180 To be described later, which is provided on the vertical frame 150, is fixed to the upper portion of the vertical frame 160. [

A locking protrusion 154a protruding inward is formed at both ends of the upper portion of the insertion groove 154. The locking protrusion 154a prevents the second clamping unit 180 inserted into the insertion groove 154 from being detached . A coupling protrusion 156 protruding outward from the main body 152 and engaged with a first clamping unit 160 to be described later is integrally formed on the lower surface of the main body 152. The vertical frame 150 is fixed to the upper portion of the horizontal frame 140 by mounting the first clamping unit 160 on the coupling protrusion 156.

The plurality of vertical frames 150 are fixed to the upper portions of the plurality of horizontal frames 140 by the first clamping means 160. The first clamping unit 160 includes a bolt 162, a fastening member 164 and a nut 166. The bolt 162 is inserted into the first insertion groove 142a of the transverse frame 140, The head of the bolt 162 is inserted.

One end of the bolt 162 inserted into the first insertion groove 142a protrudes to the outside of the first insertion groove 142a and one end of the protruded bolt 162 is fastened to the fastening member 164 do. The fastening member 164 is formed with a second through hole 164a through which one end of the bolt 162 passes and a fastening groove 164b fastened to a vertical frame 150 described later.

One end of the bolt 162 passing through the fastening member 164 is coupled to the nut 166 and the bolt 162 and the nut 166 fasten the fastening member 164 to the transverse frame 140 And the vertical frame 150 is fixed to the upper portion of the horizontal frame 140 by the fastening member 164. Here, the bolts 162 and the nuts 166 are generally used, and a detailed description thereof will be omitted.

A plurality of solar panels 170 for collecting solar light are provided on the plurality of vertical frames 160. The plurality of solar panels 170 are mounted on the vertical frame 160 with a second clamp (180). The plurality of solar panels 170 are generic, and a detailed description thereof will be omitted.

The second clamping unit 180 includes an end clamp 181 for fixing one end of the solar panel 170 provided at both ends of each vertical frame 150 and spaced apart from the upper portion of the vertical frame 150, A middle clam 185 for fixing the solar panel 170 to the upper portions of the vertical frames 150 between the solar panels 170 spaced apart from the upper portions of the vertical frames 150 .

The end clamp 181 includes an end clamp body 182 and a mounting means 189 and the middle clamp 185 includes a middle clamp body 186 and mounting means 189. The end clamp body 182 includes a ground portion 182a for grounding the vertical frame 150 and a fixing portion 182b for fixing the solar panel 170 provided on the vertical frame 1500, And a first fixing hole 182c is formed in the end clamp body 182 so as to be fixed to the vertical frame 150. One end of the bolt 189a of the mounting means 189 passes through the first fixing hole 182c and one end of the bolt 189a is fastened to the nut 189b so that the end clamp body 182 And is fixed to the upper portion of the vertical frame 150.

The middle clamp body 186 includes a gap maintaining portion 186a for maintaining a gap between the solar panels 170 adjacent to the lower surface and a pair of adjacent solar panels 170 And a second fixing hole 186c is formed in the middle clamp body 186 so as to be fixed to the vertical frame 150. [ One end of the bolt 189a of the mounting means 189 penetrates through the second fixing hole 186c and one end of the bolt 189a is fastened to the nut 189b so that the middle clamp body 186 And is fixed to the upper portion of the vertical frame 150.

The end clamp body 182 and the middle clamp body 186 are fixed to the upper portion of the vertical frame 150 so that the solar panel 170 is firmly fixed to the upper portion of the vertical frame 150.

The mounting position of the front frame 121 and the rear frame 125 mounted on the base bracket 110 is adjusted by the position fixing member 190. [ The position fixing member 190 is formed with a through hole 192 through which a bolt B as a fastening means C to be inserted into the front end frame 121 and the rear end frame 125 passes, 190 has a plurality of adjusting grooves 190a for adjusting the position where the bolts B as the fastening means C are mounted on the insertion holes 114a formed in the projecting end 114 of the base bracket 110, . The height adjustment grooves 114b formed in the plurality of adjustment grooves 190 and the protruding ends 114 allow the front frame 121 and the rear frame 125 to be mounted on the base bracket 110 .

Accordingly, since the plurality of vertical frames 150 support the solar panel 170 for condensing sunlight, a space is not generated between the solar panels 170, It is possible to prevent the solar panel 170 from being damaged and prevent the sunlight panel 170 provided on the vertical frame 150 from being sunk by using the second clamping unit 180, The second clamping means 180 can be fixed to the solar panel 170 by preventing the second clamping means 180 from protruding to the upper portion of the solar panel 170, And thus does not reduce the light-condensing efficiency of the solar panel 170. FIG.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: support structure of a solar panel 110: base bracket
121: front end frame 125: rear end frame
130: Angular bracket 140: Horizontal frame
150: vertical frame 160: first clamp means
170: solar panel 180: second clamping means
190: Position fixing member

Claims (12)

A plurality of base brackets fixed to the bottom surface, the base brackets including a close contact end that is in close contact with the bottom surface and a protruding end that protrudes away from the top of the close contact end;
A plurality of front end frames vertically mounted on the plurality of base brackets;
A plurality of rear end frames which are longer than the front end frame and are vertically mounted on the plurality of base brackets so as to be spaced apart from the front end frame;
A plurality of angular brackets mounted on upper portions of the plurality of front frame and rear frame and having an insertion portion inclined from a rear end to a front end;
A plurality of horizontal frames inserted into the insertion portion and connected to the plurality of front end frames and the plurality of rear end frames provided separately;
A plurality of vertical frames spaced apart from each other on an upper portion of the plurality of horizontal frames and arranged to intersect with the horizontal frames;
First clamp means for clamping the plurality of vertical frames to an upper portion of the plurality of horizontal frames;
A plurality of solar panels provided on the plurality of vertical frames to condense sunlight; And
And second clamp means for clamping the plurality of solar panels to an upper portion of the vertical frame.
The method according to claim 1,
The base bracket has a "
And an elongated hole for inserting the fastening means is formed at both ends of the fastening end, and an insertion elongated hole is formed at the protruding end to insert fastening means for fastening the plural front end frames and the rear end frame inserted between the protruding ends,
Wherein a plurality of the front frame and the rear frame are formed in a hollow rectangular shape, and an insertion hole is formed in which the fastening means is inserted into the upper and lower ends of the front frame and the rear frame.
The method of claim 2,
A plurality of height adjusting grooves for adjusting the height of the front end frame and the rear end frame are formed on the outer side surface of the protruding end, the insertion elongated hole is formed in the height direction of the protruding end,
And a position fixing member for fixing a position at which the fastening means is mounted on the insertion hole. The support structure for supporting the solar panel according to claim 1, wherein the fastening member has a through-hole through which fastening means inserted into the front end frame and the rear end frame are formed.
The method according to claim 1,
The angle bracket
A mounting portion mounted on an upper portion of the front frame and the rear frame,
And an insertion portion into which the horizontal frame is inserted,
Wherein the insertion portion is integrally formed at an upper portion of the mounting portion so as to be inclined from a rear end to a front end, and a first through hole is formed in the mounting portion so that the fastening means passes therethrough.
The method of claim 4,
Wherein the inserting portion is inclined from a rear end to a front end so as to have an angle of 5 to 20 degrees at an upper portion of the mounting portion.
The method according to claim 1,
Wherein the vertical frame comprises:
And an insertion groove into which the second clamp means is inserted is formed on the upper surface of the main body,
And a locking protrusion protruding inwardly from both ends of the upper portion of the insertion groove to prevent the second clamping unit from being detached,
And a coupling projection projecting outwardly from the main body and coupled with the first clamping unit is integrally formed on a lower surface of the main body.
The method according to claim 1,
Wherein the horizontal frame has a rectangular-shaped body,
The first clamping means is inserted into the upper surface of the body, and the first clamping means is inserted into the upper surface of the body. On both sides of the body are inserted inward from both sides of the body, A second insertion groove and a third insertion groove into which the fastening means for fixing to the angular bracket is inserted,
A first latching protrusion protruding inwardly to prevent the first clamping device from being detached is formed at both ends of the upper portion of the first insertion groove and protruded inward at both ends of the second insertion groove and the third insertion groove, A second engaging jaw and a third engaging jaw are formed to prevent the engaging means from being disengaged.
The method of claim 7,
Wherein the first clamping means comprises:
A bolt inserted into the first insertion groove of the horizontal frame,
A fastening member formed with a second through hole through which one end of the bolt protrudes from the first insertion groove is formed and a fastening groove to be fastened to the vertical frame,
And a nut coupled to one end of the bolt penetrating through the second through hole of the fastening member.
The method according to claim 1,
And the second clamping means comprises:
An end clamp for fixing one end of the solar panel, which is provided at both ends of the vertical frame and spaced apart from the upper portion of the vertical frame,
And a middle clamp for fixing the solar panel to an upper portion of the vertical frame between the solar panels separated from the upper portion of the vertical frame.
The method of claim 9,
The end clamp,
An end clamp body having a ground portion for grounding the vertical frame and a fixing portion for fixing the solar panel provided on the vertical frame and having a first fixing hole to be fixed to the vertical frame,
And mounting means for mounting the end clamp body to the vertical frame.
The method of claim 9,
The middle clamp includes:
And a second fixing hole for fixing the adjacent solar panel is formed on both ends of the upper portion of the gap holding portion, A middle clamp body formed with a plurality of projections,
And mounting means for mounting the middle clamp body to the vertical frame.
The method according to claim 10 or 11,
Wherein,
A bolt inserted into the horizontal frame and having one end projecting to an upper portion of the horizontal frame,
And a nut coupled to one end of the bolt through the first fixing hole or the second fixing hole at the upper end of the end clamp body or the middle clamp body.
KR1020150046229A 2015-04-01 2015-04-01 Support structure of solar panel KR101713199B1 (en)

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KR20200075642A (en) 2018-12-18 2020-06-26 주식회사 포스코 Support structure of photovoltaic module
KR102300670B1 (en) * 2021-05-29 2021-09-09 주식회사 가이아에너지 Multi-purpose Apparatus for Supporting Solar Panel
KR20220155782A (en) * 2021-05-17 2022-11-24 김용래 Solar photovoltaic power generation device supportting structure

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