KR101717262B1 - An assembling solar photovoltaic power generator - Google Patents

Abstract

The present invention relates to a photovoltaic power generation apparatus, and more particularly, it relates to a photovoltaic power generation apparatus, and more particularly, to a photovoltaic power generation apparatus capable of installing a solar panel directly on a ground without requiring a planarization work and an existing concrete work, The present invention has been made to solve the above problems, and it is an object of the present invention to provide a photovoltaic power generation apparatus having a prefabricated installation structure for facilitating the height adjustment of a pillar installed at the same time.
Further, it is possible to provide a photovoltaic power generation apparatus having a prefabricated installation structure for facilitating installation and facilitating installation, such as facilitating the adjustment of the spacing of the solar cell panels when a clearance between the installed support pillars is irregular And it is an object of the present invention.
The present invention also provides a photovoltaic power generation apparatus having a prefabricated installation structure for providing convenience of installation by providing a simple bolting installation structure without inconveniencing welding work and the like when a frame for installing a solar panel is installed. There is a purpose of.

Description

[0001] An assembling solar photovoltaic power generator [0002]

The present invention relates to a photovoltaic power generation apparatus having a prefabricated installation structure, and more particularly, to a photovoltaic power generation apparatus having a convenient installation structure for installing a photovoltaic power generation apparatus, The present invention relates to a photovoltaic power generation apparatus having a prefabricated installation structure for enhancing the performance of a photovoltaic power generation device, such as enabling condensation and power generation of sunlight.

Generally, in solar power generation, it refers to performing solar power generation by condensing (heating) solar light to a solar cell or a photovoltaic module. The solar panel is a kind of solar panel, which is called solar module, and there are general type, window type, tracking type, hybrid type and so on.

The principle of photovoltaic using such a solar panel is performed by a photovoltaic effect. When a solar panel with n-type doping on a silicon crystal and pn junction is irradiated with sunlight, An electron-hole-induced electromotive force is generated, which is called a photovoltaic effect. Solar panels can be connected in series and parallel as desired to make the desired power. The system that is stored in a battery and used when necessary is called an individual solar power generation system or a stand-alone solar power generation system. It is said to be a grid-connected photovoltaic power generation system.

The advantage of photovoltaic power generation is that there is no pollution, it can be developed only where it is needed, and it is easy to maintain. On the other hand, there is a disadvantage that the amount of electric power depends on the amount of sunshine, the installation site is limited, the initial investment cost and the power generation cost are high.

Once the photovoltaic device is installed, the inclination of the solar panel is fixed in the case of the fixed type, which causes a problem that can not be changed. The variable type is expensive, but it is frequently installed. Therefore, a lot of fixed type is usually installed. However, the fixed type has such a problem.

Generally, the solar power generation apparatus has a structure in which a plurality of solar panels are fixed to the upper end of the column and the lower column is supported by the foundation concrete. In this structure, the wind pressure received by the solar panel and the load of the column and the solar panel must be firmly supported by the foundation concrete.

However, there is a problem that when the foundation concrete is sloped or the other is difficult to install, there is a large cost and a lot of seals.

Especially, in the case of sloping land, there was a difficulty in performing large-scale civil works such as flattening work when installing a photovoltaic power generation device.

In addition, when the frame body for installing the solar panel is installed, a lot of welding is performed. However, such welding work is also difficult to obtain the quality properly, and labor costs are adding to the construction cost.

In order to solve this problem, when the support is formed by inserting the screw into the ground, it is rare that the vertical support is vertically inserted into the ground even when the screw is vertically inserted into the ground, and when fixing the solar support to the flange at the top of the screw support, There is a problem that it is time-consuming and costly.

In the case where the ground of the screw is embedded in the soft ground, a difference in settlement occurs due to the weight of the heavy solar panel and the solar pillar. In this case, There is a problem that a shade occurs.

If the solar panel is shaded, the efficiency of the photovoltaic power generation is lowered. Therefore, the sunlight that has subsided must be raised, but there is no way to correct it.

If the screw post is not exactly vertical when it is put into the ground, it is difficult to fix the frame supporting the solar panel. There is a problem that a bolt hole is newly drilled because the bolt hole is fixed at a position different from that of the bolt hole drilled to perform a bolt operation accurately.

When the screw strut is put on the ground, the auger grasps the flange formed at the top of the screw strut, and the flange is formed at the lower end of the solar strut and is fixed by the bolt nut fastening and the upper flange of the screw strut. Since the flange connection is required in this way, the weight and the material loss are larger than in the case of no flange.

In order to reduce the weight of the flange material and the bolt nut to form the flange, it is difficult to insert the screw and the solar power integrally because the length is long.

In addition, when screwing the screw, it is necessary to insert the screw to the correct height in order to adjust the inclination angle for installing the solar panel, which is difficult to measure.

Korean Patent Application No. 10-1238273.

Disclosure of the Invention The present invention was conceived to solve the above problems, and it is an object of the present invention to provide a solar panel capable of being installed on a ground without requiring a planarization work and an existing concrete work, The present invention provides a photovoltaic device having a prefabricated installation structure for facilitating height adjustment of a pillar installed at the same time.

Further, it is possible to provide a photovoltaic power generation apparatus having a prefabricated installation structure for facilitating installation and facilitating installation, such as facilitating the adjustment of the spacing of the solar cell panels when a clearance between the installed support pillars is irregular And it is an object of the present invention.

It is also aimed to provide a structure that can be compensated for as it is settled again when a solar panel is shaded due to the occurrence of uneven settlement due to soft ground or other reasons.

The present invention also provides a photovoltaic power generation apparatus having a prefabricated installation structure for providing convenience of installation by providing a simple bolting installation structure without inconveniencing welding work and the like when a frame for installing a solar panel is installed. There is a purpose of.

It is possible to reduce the material by integrating the screw and the solar pillar, and it is possible to put the screw tower which is long and integrated into the ground properly, and to set the angle of inclination to install the solar panel, .

As a concrete means for achieving the above object, there is a concrete means for forming an excavating portion capable of excavating when a screw blade is formed at a lower portion thereof, and a bar-shaped mounting portion is formed at an upper portion thereof. A plurality of screw holders installed;

A plurality of supports for connecting the front and rear screw supports and the left and right adjacent screw supports via U-bolts and nuts;

A vertical bar having front and rear lengths connecting the tops of the screw posts positioned at the front and rear of each;

A first fastening means for connecting and fixing the screw strut and the vertical bar;

The vertical bars are connected to each other at the upper portion of the vertical bar, and are formed at a predetermined interval in the form of a "C" having a hollow portion formed therein and a forwardly open front end A horizontal bar having a left and right length;

A second fastening means for fastening the vertical bar and the horizontal bar to each other; And

And a solar cell plate arranged on an upper portion of the horizontal bar.

As described above, the photovoltaic device having the prefabricated installation structure according to the present invention is constituted by a screw support constituted by a lower excavation part and an upper installation part in constructing the support, and the solar power generation device can be directly installed on the ground through the excavation part So that the convenience of the foundation work can be secured and the height of the support post can be easily adjusted.

In addition, it is possible to control forward, backward, left, right, up and down flow through the first and second fastening means for fastening the vertical bar and the horizontal bar connected to the upper part of the strut when the solar panel according to the irregular spacing between the struts is installed. Therefore, the height of the solar panel can be easily adjusted when the elevation changes due to the settlement of the installed support.

In addition, when the base frame for installing the solar panel is installed, it is possible to perform the simple bolting operation without any welding work, and it is possible to obtain the convenience of installing the frame body.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a solar power generating apparatus having a prefabricated installation structure according to the present invention. FIG.
FIG. 2 is a perspective view showing a photovoltaic device having a prefabricated installation structure according to the present invention. FIG.
3 is an assembled cross-sectional view showing a photovoltaic device having a prefabricated installation structure according to the present invention.
FIG. 4 is a schematic view of a screw holding part showing a solar power generating apparatus having a prefabricated installation structure according to the present invention. FIG.
FIG. 5 is a view showing an embodiment of a screw-holding drilling of a photovoltaic device having a prefabricated installation structure according to the present invention. FIG.
6 is a main part of a first fastening means of a solar power generator having a prefabricated installation structure according to the present invention.
Fig. 7 is a main part of a second fastening means of the photovoltaic device having the prefabricated installation structure of the present invention. Fig.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing a photovoltaic device having a prefabricated installation structure according to the present invention, FIG. 2 is an assembled perspective view showing a photovoltaic device having a prefabricated installation structure according to the present invention, and FIG. 3 is a cross- Sectional view showing a photovoltaic device.

1 to 3, the photovoltaic device 1 having the prefabricated installation structure according to the present invention comprises a screw strut 100, a support base 200, a vertical bar 300, a first fastening means 400, a horizontal bar 500, a second fastening means 600, and a solar panel 700.

The screw strut 100 is installed on the ground to form a foundation of the power generator 1. First, a screw blade 111 is formed at a lower portion of the screw strut 100 to form a normal screw auger (not shown) A drilling unit 110 is formed to enable excavation of the ground through the drilling unit 110, and a rod-shaped installation unit 120 is extended from the drilling unit 110.

In this case, the screw strut 100 configured as described above is constructed so as to form a forward and a backward trough so as to form a high structure at the front and a rear trough at the front, And is installed so as to be excavated and buried on the ground via the excavating portion 110.

In order to mount the screw strut 100 such that the solar panel has a high inclination at the front and a high inclination at the rear, the present invention creates the locking protrusion 150 and the screw jig 800.

A predetermined depth is set so as to match the height of the screw post 100 and the inclination angle at which the solar panel 700 is to be fixed, and a locking protrusion 150 is formed at a position corresponding to the inclination angle .

Therefore, when the positions of the locking protrusions 150 are aligned with each other and put in the ground, the design inclination angle of the solar panel 700 can be easily adjusted.

4 and 5, the screw pillar 100 is installed on both sides of the upper portion of the mounting portion 120 so that the screw pillar 100 150 are protruded.

The screw jig 800 is further provided with a through-hole type screw jig 800 serving as a medium for installing the screw strut 100 in a screw auger (not shown in the figure). At this time, The vertical openings 810 are formed at the upper ends of the vertical grooves 810 so that the engaging protrusions 150 of the screw 120 can be inserted therein. Grooves 820 are formed.

That is, the installation part 120 of the screw strut 100 is inserted from the lower end of the screw jig 800, and the engagement protrusion 150 is inserted through the vertical groove 810 and caught in the engagement groove 820 Accordingly, when the screw auger is operated, rotational force applied to the screw jig 800 is transmitted to the screw pillar 100 to enable excavation of the ground surface.

The support base 200 is configured to connect the screw supports 100 installed as described above to the front, rear, left, and right sides of the U-bolts 100, 10 to the screw support 100.

That is, the U bolts 10 can pass through the support base 200 and fasten the nuts 30 while the installation part 120 of the screw column 100 is wrapped around the U bolts 10.

The vertical bar 300 is configured to connect the upper ends of the screw struts 100 located at the front and rear sides corresponding to the respective tanks, and has a front and rear length and is formed in the shape of a circular bar.

The first fastening means 400 is configured to connect the vertical bar 300 with the screw support 100.

6, the first fastening means 400 is formed in the shape of a plate formed by bending in the shape of " a ", and the lower portion is formed in the shape of a vertical plate to be attached to the mounting portion 120 of the screw strut 100 And a mounting part fastening piece 410 is formed.

At this time, the mounting part fastening piece 410 has side supporting grooves 411 formed at the lower end thereof so that the upper periphery of the mounting part 120 of the screw strut 100 is inserted, and the U bolts 10 are inserted into both sides thereof And a through hole 412 is formed.

The vertical bar fastening piece 420 is bent so that the lower portion of the vertical bar 300 is inserted into the front end of the vertical bar fastening piece 420, And a through hole 422 is formed on both sides of the U-bolt 10 so that the U-bolt 10 can pass through.

That is, the first fastening means 400 fastens the through-hole 412 of the mounting part fastening piece 410 and fastens the nut 30 while the mounting part 120 is being wrapped by the U bolt 10 So that it is possible to connect the mounting part fastening piece 410 and the screw support 100.

The first fastening means 400 is formed by fastening the nut 30 through the through hole 422 of the vertical bar fastening piece 420 in a state of wrapping the vertical bar 300 using the U bolts 10 The connection between the vertical bar fastener 420 and the vertical bar 300 becomes possible.

As a result, the screw strut 100 and the vertical bar 300 can be connected to each other through the first fastening means 400. In this connection process, the side support grooves 411 And the lower portion of the vertical bar 300 is inserted into the lower support groove 421 of the vertical bar fastening piece 420 so as to be stably installed do.

That is, as described above, the first fastening means 400 has a prefabricated structure. It is very convenient to control the connection and flow of the screw strut 100 and the vertical bar 300 through the first fastening means 400 .

The horizontal bar 500 is configured to mount substantially the solar panel 700 and connect the adjacent vertical bars 300 in the left and right longitudinal direction.

At this time, the horizontal bar 500 has a hollow portion 510 formed therein, and is open to the front. The horizontal bar 500 has a front end upper portion and a lower portion thereof with a locking protrusion 520, Shaped bar 300, and when the vertical bars 300 are connected to each other, they are arranged at a predetermined interval at the upper portion of the vertical bar 300. [

The second fastening means 600 is configured to provide a connecting force between the vertical bar 300 and the horizontal bar 500 when connecting the vertical bar 300 and the horizontal bar 500.

At this time, the second fastening means 600 is constituted by the stepped support piece 610 and the horizontal bar fastening piece 620 which are separately formed with reference to FIG.

The stepped support piece 610 is formed in the shape of a plate that is inserted into the hollow portion 510 of the horizontal bar 500 and hooked on the inner surface of the latching jaw 520, Is formed.

The horizontal bar fastening piece 620 is formed in a plate shape bent in an "e" shape and is constituted by a horizontal bar supporting piece 630, a front supporting piece 640 and a vertical bar connecting piece 650.

First, the horizontal bar supporting piece 630 forms an upper structure of the horizontal bar fastening piece 620, and is configured to be able to be pressed and attached to the upper surface of the horizontal bar 500.

The front support piece 640 is formed to extend downward from an end of the horizontal bar support piece 630 and is in close contact with the front surface of the engagement protrusion 520 of the horizontal bar 500, And a bolt hole 641 is formed at the center of the bolt hole.

The vertical bar connecting piece 650 is formed to be bent at a lower end of the front supporting piece 640. An upper supporting groove 651 is formed at the lower end of the vertical bar connecting piece 650 so as to allow the upper portion of the vertical bar 300 to be inserted therein, And a through hole 652 is formed so that the bolt 10 is inserted.

That is, in the second fastening means 600, first, the stepped support piece 610 is inserted into the hollow portion 510 of the horizontal bar 500.

The horizontal bar fastening piece 620 is in close contact with the upper surface of the horizontal bar 500 through the horizontal bar supporting piece 630 and the front supporting piece 640 is fastened to the upper surface of the horizontal bar 500 from the front surface of the horizontal bar 500 The vertical bar connecting piece 650 is in a state in which the upper portion of the vertical bar 300 is inserted into the upper support groove 651. [

The bolts 20 are inserted into the bolt hole 641 of the front supporting piece 640 and are fastened to the nut body 611 of the step support piece 610 to form the horizontal bar 500 And the U-bolts 10 are used to penetrate the through hole 652 of the vertical bar connecting piece 650 and to fasten the vertical bar 300 ).

That is, as described above, the second fastening means 600 has a prefabricated structure, and it is very convenient to control the connection and flow of the vertical bar 300 and the horizontal bar 500 through the second fastening means 600 .

The solar panel 700 is not newly realized but is constituted by a conventional solar panel 700. In the present invention, the solar panel 700 is composed of a plurality of units arranged on the upper part of the horizontal bar 500.

At this time, in fixing the solar panel 700 to the horizontal bar 500, a limited fixing means is not applied, and a conventional "C" type clip (not shown in the figure) or bolting (not shown in the figure) And so on.

As described above, the photovoltaic device having the prefabricated installation structure of the present invention has a simple prefabricated structure without a welding operation as a whole, and its convenient installation and maintenance can be very convenient.

The screw pillar 100 is formed by integrally forming the excavation part 110 and the mounting part 120 for excavating the ground surface so that the screw pillar 100 can be handled very easily and the screw pillar 100 It is very convenient to connect the excavation unit 110 and the installation unit 120, and at the same time, the screw support 100 can be easily connected to the screw auger through the screw jig 800 when excavating the screw pillar 100 So that it is possible to bring convenience in operation.

In the state where the screw struts 100 are buried irregularly or the arrangement of the vertical bar 500 and the solar panel 700 due to the settlement of the screw struts 100 is partially It is possible to control the flow of the vertical bar 300 and the horizontal bar 500 by the adjustment of the first and second fastening means 400 and 600, It is easy to maintain and manage a stable installation state, and it is possible to constantly concentrate sunlight, thereby improving the performance of the power generation apparatus.

When the partial screw support 100 is depressed, the fastening force between the fastening part 410 of the fastening part 410 of the first fastening means 400 and the fastening part 120 of the screw strut 100 is released, 400), it is possible to tightly adjust the height due to the settlement.

10: U bolt 20: Bolt
30: Nut
100: screw holding 110:
111: screw blade 120: mounting part
150:
200: Support 300: Vertical bar
400: first fastening means 410: fastening means for mounting portion
411: side support groove 412: through hole
420: vertical bar fastening piece 421: lower support groove
422: Through hole 500: Horizontal bar
510: hollow part 520:
600: second fastening means 610:
611: Nut body 620: Horizontal bar fastening piece
630: Horizontal bar supporting piece 640: Front supporting piece
641: Bolt ball 650: Vertical bar connecting piece
651: upper support groove 652: through hole
700: Solar panel 800: Screw jig
810: vertical groove 820:

Claims (5)

delete A solar power generator in which a solar panel 700 is fixed to a screw column 100 having an installation part 120 and a drilling part 110,
The mounting portion 120 is formed in a rod shape in which the solar panel 700 is fixed to the upper end,
The excavating portion 110 is formed with a screw blade at the lower portion thereof,
A locking protrusion 150 protrudes from both sides of the mounting portion 120 of the screw strut 100 and is configured to match the height of the locking protrusion 150 to match the inclination angle of the solar panel 700,
The screw struts 100 are composed of a front and a rear set and are arranged in a row in left and right,
A plurality of support rods 200 are connected to the front and rear screw supports 100 and the left and right adjacent screw supports 100 through the U bolts 10 and the nuts 30,
The vertical bar 300 is connected to the upper end of the screw column 100 located at the front and rear of the vertical column 300 in the longitudinal direction,
The screw strut 100 and the vertical bar 300 are connected and fixed by the first fastening means 400,
The horizontal bar 500 is connected to the vertical bar 300 adjacent to the vertical bar 300. The horizontal bar 500 has a hollow portion 510 formed therein and opens forward, The bar 500 is formed with a locking protrusion 520 which is bent to face the upper portion and the lower portion of the front portion of the bar 500. The bar 500 is installed at a predetermined interval in the vertical bar 300,
Wherein the vertical bar (300) and the horizontal bar (500) are connected and fixed by a second fastening means (600).
delete 3. The method of claim 2,
The first fastening means (400)
A side support groove 411 is formed at the lower end of the screw support 100 so as to allow the upper portion of the installation part 120 of the screw support 100 to be inserted therein and a through hole 412 through which the U bolt 10 is inserted is formed at both sides, A fastening piece 410; And
The lower support groove 421 is formed at the front end of the mounting bar 410 so as to allow the lower portion of the vertical bar 300 to be inserted therethrough and the through holes 422 And the vertical bar fastening piece 420 is formed,
The mounting part fastening piece 410 is formed such that the U bolt 10 surrounds the mounting part 120 and fastens the through hole 412 through the through hole and the nut 30,
The vertical bar fastening piece 420 is configured such that the U bolt 10 surrounds the vertical bar 300 and fastens the through hole 422 through the through hole and the nut 30. [ Photovoltaic device.
3. The method of claim 2,
The second fastening means (600)
A stepped support piece 610 which is inserted into the hollow portion 510 of the horizontal bar 500 and is hooked on the latching protrusion 520 and has a nut body 611 formed at the center thereof; And
A horizontal bar supporting piece 630 for tightly pressing the upper surface of the horizontal bar 500 and a horizontal bar supporting piece 630 for bending downward from the end of the horizontal bar supporting piece 630 while being in close contact with the front surface of the horizontal bar 500, A front supporting piece 640 having a bolt hole 641 formed at the center thereof and a lower supporting part 640 facing the upper supporting piece 610, And a horizontal bar fastening piece 620 having a groove 651 and a longitudinal bar connecting piece 650 having through holes 652 formed on both sides thereof so as to allow the U bolts 10 to pass therethrough.
The horizontal bar fastening piece 620 is brought into close contact with the upper portion of the horizontal bar 500 through the horizontal bar supporting piece 630 in a state in which the stepped support piece 610 is inserted into the hollow portion 510 of the horizontal bar 500 The U-bolts 10 wrap around the lower portion of the vertical bar 300 and the U-bolts 10 are fastened to the U- And the vertical bar (300) is pressed and fixed by penetrating through the through hole (652) of the vertical bar connecting piece (650) and fastening the nut (30).

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