JP7630853B2 - Solar carport and its manufacturing method - Google Patents

Description

The present invention relates to a solar carport and a method for manufacturing a solar carport.

A carport comprises a roof portion for protecting a car from rain, sunlight, etc. in a designated parking space, and pillars for supporting the roof portion.
In recent years, solar carports have been proposed that can generate solar power by installing a plurality of solar panels on the roof of the carport described above (see, for example, Patent Document 1).

JP 2014-25288 A

However, the solar carport proposed above has an additional mounting system on the roof of the existing carport, which places a large load on the pillars supporting the roof, resulting in a problem of reduced strength and durability of the entire solar carport.

The present invention aims to solve the above-mentioned problems and achieve the following objectives. That is, the objective is to provide a solar carport that has improved strength and durability compared to conventional solar carports, can adjust the positional deviation of the posts that are driven directly into the ground, and has significantly improved pull-out strength of the posts, as well as a manufacturing method for such a solar carport that can be efficiently manufactured in a short time.

The means for solving the above problems are as follows.
<1> A support pillar driven into the ground;
A roof portion including the support pillar and extending from the support pillar;
A plurality of solar panels arranged on the roof portion;
a joint portion that joins a first mounting bracket attached to an end portion of the roof portion on the support pillar side and a second mounting bracket attached to an end portion of the support pillar on the roof portion side in a position adjustable manner;
A fixing unit that fixes the support to the ground by driving a plurality of reinforcing piles into the support from a plurality of different directions;
This is a solar carport characterized by having the following features.
<2> The solar carport according to <1>, wherein the roof portion has a base made up of a plurality of vertical beams and a plurality of horizontal beams perpendicular to the vertical beams.
<3> The solar carport according to <2>, wherein two of the pillars are connected to one of the vertical beams, and a brace structure is provided between the two pillars.
<4> The solar carport according to <2>, wherein one of the pillars is connected to one of the vertical beams.
<5> The joint portion includes a first long hole formed in the first mounting fitting so as to be elongated in the width direction,
The second mounting member has a second elongated hole formed long in the rotational direction,
The first mounting metal fitting and the second mounting metal fitting are joined together while the positions of the first elongated hole and the second elongated hole are adjusted;
This is a solar carport described in any one of <1> to <4>, in which the support and the roof portion are connected by fastening the first long hole and the second long hole with a fastener.
<6> The solar carport described in any one of <1> to <5>, wherein the fixing portion fixes the pillar to the ground by driving four reinforcing piles into the pillar from four different directions at approximately the center of the pillar.
<7> The solar carport according to any one of <1> to <6>, further comprising a rainwater collector provided along the gap between adjacent solar panels.
<8> A method for manufacturing a solar carport according to any one of <1> to <7>,
A casting step of directly casting the support pillar into the ground;
a joining step of joining a first mounting bracket attached to an end of the roof portion on the support pillar side and a second mounting bracket attached to an end of the support pillar on the roof portion side in a position adjustable manner;
A fixing process of fixing the support to the ground by driving a plurality of reinforcing piles into the support from a plurality of different directions;
A method for manufacturing a solar carport comprising the steps of:

The present invention provides a solar carport that is stronger and more durable than conventional solar carports, can adjust the positional deviation of the posts that are driven directly into the ground, and has significantly improved pull-out strength of the posts, as well as a method for manufacturing such a solar carport that can efficiently manufacture the solar carport in a short time.

FIG. 1 is a schematic side view showing an example of a solar carport of the present invention. FIG. 2 is a schematic plan view showing an example of a solar carport of the present invention. FIG. 3 is a schematic side view showing a state in which a car is accommodated in the solar carport. FIG. 4 is a diagram for explaining the basic principle of how load is applied to a solar carport due to snow accumulation. FIG. 5 is a schematic side view showing another example of the solar carport of the present invention. FIG. 6 is a schematic front view showing another example of the solar carport of the present invention. FIG. 7 is a schematic side view showing another example of the solar carport of the present invention. Figure 8 is an enlarged view showing a joint that joins a first mounting bracket attached to the end of the roof part of a solar carport on the pillar side and a second mounting bracket attached to the end of the pillar on the roof part side in a manner that allows the position to be adjusted. FIG. 9A is a plan view showing an example of a first mounting fitting. FIG. 9B is a side view showing an example of the first mounting fitting. FIG. 9C is a perspective view showing an example of the first mounting fitting. FIG. 9D is a side view showing an example of the first mounting fitting as viewed from a different direction. FIG. 10A is a plan view showing an example of a second mounting fitting. FIG. 10B is a side view showing an example of the second mounting fitting. FIG. 10C is a perspective view showing an example of a second mounting fitting. FIG. 10D is a side view showing an example of the second mounting member as viewed from a different direction. FIG. 11 is a schematic diagram showing an example of a state in which a first mounting bracket attached to a roof portion and a second mounting bracket attached to a pillar are joined together. FIG. 12 is a schematic perspective view showing an example of a state in which a first fixing metal fitting and a second fixing metal fitting are attached to a support pole. FIG. 13 is a schematic partially enlarged perspective view showing an example of a state in which a support pillar is fixed to the ground by a reinforcing pile. FIG. 14 is a perspective view showing an example of the first fixing metal fitting. FIG. 15 is a perspective view showing an example of the second fixing metal fitting. FIG. 16 is a side view showing an example of the first fixing metal fitting. FIG. 17 is a side view showing an example of the second fixing metal fitting. The left diagram of FIG. 18 is a top view showing an example of a reinforcing pile, and the right diagram of FIG. 18 is a side view showing an example of a reinforcing pile. FIG. 19 is a schematic diagram showing an example of a state in which a support pillar is fixed to the ground by a plurality of reinforcing piles. FIG. 20 is a diagram showing an example of a rainwater catcher in a solar carport. FIG. 21 is a diagram showing another example of a rainwater collector in a solar carport.

(Solar carport)
A solar carport in one embodiment of the present invention comprises a support pillar driven into the ground, a roof portion on which the support pillar is arranged and extended from the support pillar, a plurality of solar panels arranged on the roof portion, a joint portion that joins a first mounting bracket attached to the support pillar side end of the roof portion and a second mounting bracket attached to the roof portion side end of the support pillar in a position adjustable manner, and a fixing portion that fixes the support pillar to the ground by driving a plurality of reinforcing piles into the support pillar from a plurality of different directions, and preferably has a rainwater collector provided along the gaps between adjacent solar panels, and further has other components as necessary.

The solar carport of one embodiment of the present invention can effectively utilize the overhead space (dead space) in parking lots of factories, hospitals, city halls, universities, convenience stores, shopping malls, supermarkets, pachinko parlors, etc. for solar power generation, and can also protect cars and parking lot users from rain, wind, and direct sunlight in midsummer.

＜Support＞
The posts are directly driven into the ground of the parking lot. In other words, the posts themselves are driven directly into the ground without using piles or digging holes. This eliminates the need for concrete, significantly shortens the time it takes to install the posts, and reduces costs.
The method for driving the posts is not particularly limited and can be appropriately selected depending on the purpose. For example, the driving can be performed using a pile driver.

There are no particular limitations on the material, shape, size, number, structure, etc. of the support columns, and they can be appropriately selected depending on the purpose.
The material of the support is not particularly limited and can be appropriately selected depending on the purpose, and examples thereof include metal, wood, ceramics, etc. Among these, metal is preferable from the viewpoint of durability and strength. Examples of the metal include iron, steel, aluminum, aluminum alloy, stainless steel, etc.
The shape of the support is not particularly limited and may be appropriately selected depending on the purpose, and examples thereof include a solid or hollow rectangular column, a cylindrical column, a rectangular tube, a rectangular column, etc. In addition, it is preferable that the support has a plurality of ribs in order to improve its strength.
There are no particular limitations on the size, number and structure of the supports, and they can be appropriately selected depending on factors such as the size of the roof of the solar carport.
In addition, it is preferable that the portion of the support that comes into contact with the ground be treated to prevent corrosion.

<Roof section>
The roof portion is disposed above the parking space, covers the entire surface of the parking space, and is supported by pillars, and a plurality of solar panels are arranged on the roof portion.
There are no particular limitations on the shape, size, material, structure, etc. of the roof portion, and they can be appropriately selected depending on the purpose.
The roof is shaped like a Y-shape, with the support pillars driven into the ground and the roof extending from the support pillars in the center. This Y-shape improves the strength and increases the storage space for cars, allowing more cars to be stored.

Examples of the material for the roof portion include metal materials such as iron, aluminum, stainless steel, and titanium, and hard resins other than metal materials.
Examples of the hard resin material include polyvinyl chloride resin (PVC), polystyrene resin (PS), acrylonitrile-butadiene-styrene copolymer (ABS) resin, and polymethyl methacrylate resin (PMMA) resin.

The structure of the roof is not particularly limited as long as multiple solar panels can be arranged on the roof, and various structural members can be appropriately selected. For example, the roof may be flat, or may have a stand consisting of multiple vertical bars and multiple horizontal bars perpendicular to the vertical bars. Among these, a stand is preferred because it can be lightweight. Furthermore, when multiple solar panels are arranged on the stand, the stand and the multiple solar panels together form a roof, which functions to receive rain, wind, etc. Furthermore, because the stand is located at the end of the solar panel, light can easily enter from the back side, making double-sided power generation possible.

In the case where the roof portion has a frame, it is preferable that two supports are connected to one of the vertical beams, and a brace structure is provided between the two supports. It is preferable that two supports are connected to each of the multiple vertical beams, and a brace structure is provided between the two supports.
The brace structure, also called "diagonal bracing," is installed on the diagonal lines of a square formed between two adjacent pillars to prevent deformation of the solar carport.
The brace structure plays a role in connecting and transmitting the load of the roof sections on both sides, and as a result of canceling out the moment of the load of the roof sections on both sides, stress can be reduced, and the number of supports can be reduced.

In addition, if the roof portion has a mounting base, it is preferable that one support pillar is connected to one of the vertical beams. By connecting one support pillar to one vertical beam of the mounting base, it is possible to shorten the construction period and reduce costs. When connecting one support pillar to one vertical beam of the mounting base, it is preferable that the fixing portion of the support pillar is fixed to the ground by driving four reinforcing piles into the support pillar from four different directions at approximately the center of the support pillar.

<Solar panels>
The solar panel is disposed on the roof portion and generates solar power.
The solar panel includes a plurality of solar cell elements, a first protective member disposed on the light-receiving surface side of the solar cell elements, and a second protective member disposed on the back surface side of the solar cell elements.
The solar cell panel includes a first protective member and a second protective member, and is sealed with a filler. The solar cell panel further includes wiring members and the like that are attached to the electrodes of the solar cell elements and connect adjacent solar cell elements to each other.

A solar panel is equipped with multiple solar cell elements called cells inside. In addition, a terminal box that houses the connection between the lead wires drawn from the edge of the panel and the power lines that output current from the solar panel is attached to the back side of the solar panel with adhesive or other means.
The solar cell element includes a photoelectric conversion unit that generates carriers by receiving sunlight. The photoelectric conversion unit has, for example, a light-receiving surface electrode formed on a light-receiving surface and a back surface electrode formed on a back surface.

The photoelectric conversion unit has a semiconductor substrate made of, for example, crystalline silicon (c-Si), gallium arsenide (GaAs), indium phosphide (InP), or the like, an amorphous semiconductor layer formed on the substrate, and a transparent conductive layer formed on the amorphous semiconductor layer.
Specifically, the structure may include an i-type amorphous silicon layer, a p-type amorphous silicon layer, and a transparent conductive layer formed in this order on _the light receiving surface of an n-type single crystal silicon substrate. The transparent conductive layer is preferably made of a transparent conductive oxide such as indium oxide ( _In2O3 ), zinc oxide (ZnO), or other metal oxide doped with tin (Sn), antimony (Sb), or the like.

The electrode is composed of, for example, a plurality of finger portions and a plurality of bus bar portions.
The finger portions are thin-line electrodes formed over a wide area on the transparent conductive layer, and the bus bar portions are electrodes that collect carriers from the finger portions. The wiring material is attached to the bus bar portions.

The first protective member may be, for example, a light-transmitting member such as a glass substrate, a resin substrate, a resin film, etc. Among these, a glass substrate is preferable from the viewpoints of fire resistance, durability, etc.
The second protective member may be made of the same material as the first protective member, or may be made of a material that does not have light transmissivity if light incidence from the back surface side is not anticipated.
The first and second protective members may each be a glass substrate having light-transmitting properties, and the filler may be, for example, a resin such as ethylene vinyl acetate copolymer (EVA).

A frame is provided around the edge of the solar panel, and is made of a metal such as iron, stainless steel, or aluminum, with aluminum being preferred from the standpoint of weight reduction.
The frame protects the edges of the solar panels and is used to fasten adjacent solar panels together, etc. The frame is configured by combining a plurality of frames and surrounds the solar panels on all four sides.

<Joint>
The joint joins a first mounting bracket attached to the end of the roof section facing the support pillar and a second mounting bracket attached to the end of the support pillar facing the roof section in an adjustable manner. This makes it easy to connect the roof section and the support pillar even if the support pillar becomes misaligned, reducing the effort and labor required for positioning work.

There are no particular limitations on the method of attaching the first mounting bracket to the end of the roof section facing the support pillar, and the method can be selected appropriately depending on the purpose. Examples include a method of fixing the first mounting piece of the first mounting bracket to the end of the vertical bar of the roof section using a bolt and nut through the first fixing hole of the first mounting piece, and a method of welding the first mounting piece of the first mounting bracket to the end of the vertical bar of the roof section.
There are no particular limitations on the method of attaching the second mounting bracket to the roof side end of the pillar and it can be selected appropriately depending on the purpose. Examples include a method of fixing the second mounting bracket to the roof side end of the pillar using a bolt and nut through the second fixing hole of the second mounting piece of the second mounting bracket, and a method of welding the second mounting piece of the second mounting bracket to the roof side end of the pillar.

The first mounting bracket has a first long hole formed to be long in the width direction, and the second mounting bracket has a second long hole formed to be long in the rotational direction, and the first mounting bracket and the second mounting bracket are joined with the positions of the first long hole and the second long hole adjusted, and the first long hole and the second long hole are fastened together with a fastener to connect the support and the roof portion.
The fasteners include, for example, bolts and nuts, screws, rivets, and the like.
In the present invention, "joining,""connecting," or "attaching" refers to inserting a bolt into one or more long holes provided in each of a plurality of members and fastening the bolt with a nut, but various other methods can be used as long as they similarly facilitate assembly and disassembly. Alternatively, welding or other methods can be used as needed to increase strength.

The multiple first long holes of the first mounting bracket are long holes formed to be long in the fore-and-aft direction (width direction), and allow the position of the joint between the first mounting bracket and the second mounting bracket to be adjusted in the fore-and-aft direction (width direction).
The multiple second long holes of the second mounting bracket are long holes formed to be long in the left-right direction (rotational direction), and allow the position of the joint between the first mounting bracket and the second mounting bracket to be adjusted in the left-right direction (rotational direction).
The first elongated hole and the second elongated hole are provided in plurality.

There are no particular limitations on the material, shape, size, structure, etc. of the first mounting metal fitting and the second mounting metal fitting, and they can be appropriately selected depending on the purpose.
The material of the first and second mounting members is not particularly limited and can be appropriately selected depending on the purpose, and examples thereof include metal, wood, ceramics, etc. Among these, metal is preferable. Examples of the metal include iron, steel, aluminum, aluminum alloy, stainless steel, etc.
The shape of the first and second mounting fittings is not particularly limited and may be appropriately selected depending on the purpose. Examples of the shape include a disk shape and a rectangular disk shape.
There are no particular limitations on the size and structure of the first and second mounting fittings, and they can be appropriately selected depending on the purpose.

<Fixed part>
The fixing portion fixes the support to the ground by driving a plurality of reinforcing piles from a plurality of different directions. By having the fixing portion, the pull-out strength of the support is improved when the support is directly driven into the ground. As a result, the number of support columns can be reduced.
The fixing portion is preferably formed by driving four reinforcing piles into the support from four different directions at the approximate center of the support to fix the support to the ground, in order to further improve the pull-out strength. It is more preferable that the four reinforcing piles are evenly arranged radially around the support.
Specifically, a first fixing bracket and a second fixing bracket are attached to the support, and a reinforcing pile is inserted into the guide tube provided on the first and second fixing brackets and driven in to fix the support to the ground.
The first and second fixing metal fittings are preferably attached to a portion of the support pole other than the ends, and more preferably attached to approximately the center of the support pole.

There are no particular limitations on the material, shape, size, structure, etc. of the first fixing metal fitting and the second fixing metal fitting, and they can be appropriately selected depending on the purpose.
The material of the first and second fixing metal fittings is not particularly limited and may be appropriately selected depending on the purpose, and examples thereof include metal, wood, ceramics, etc. Among these, metal is preferable from the viewpoint of strength. Examples of the metal include iron, steel, aluminum, aluminum alloy, stainless steel, etc.
The size and shape of the first and second fixing metal fittings can be appropriately selected according to the shape and size of the support pole.
The structure of the first and second fixing metal fittings is not particularly limited and can be appropriately selected depending on the purpose.

There are no particular limitations on the method for attaching the first and second fixing brackets to the support, and the method can be selected appropriately depending on the purpose. For example, the method includes fixing the first and second fixing brackets with bolts and nuts through mounting holes in the first and second fixing brackets and mounting holes in the support, and welding the first and second fixing brackets to the support.

The first and second fixing brackets are each provided with a guide pipe. The guide pipe serves to guide the reinforcing pile so that the reinforcing pile can be driven into the ground at a predetermined angle when the reinforcing pile is driven into the ground. The guide pipes are inclined at different angles. The guide pipes are attached to the first and second fixing brackets by welding or via attachment pieces.
The number of guide pipes provided on the first or second fixing metal fitting is preferably 1 or more, more preferably 2 or more. The guide pipes are preferably arranged in different directions relative to the support pillar, and more preferably in a direction in which a plurality of reinforcing piles cross each other when the reinforcing piles are inserted into the guide pipes.
The material, shape, size, structure, etc. of the reinforcing pile are not particularly limited and can be appropriately selected according to the purpose. The material of the reinforcing pile can be metal, resin, or other material. The reinforcing pile is a long rod having a predetermined length and having a cylindrical, square pillar, cylindrical, square tube, etc.

<Rainwater collection>
The rainwater collector is provided in the gap between the adjacent solar panels. The rainwater collector can collect raindrops leaking through the gap between the adjacent solar panels and guide them below the roof, thereby preventing water leakage from the solar carport.
The rainwater collector may be provided along the gap between adjacent solar panels, or may be provided across the gap. If the rainwater collector is provided across the gap, it can also be used in cases where the solar panels expand thermally due to changes in temperature, etc., causing the gap to change.
The rainwater collected in the rainwater collector flows through the rainwater collector and is drained through a drainage hole provided at the end of the rainwater collector and down a gutter.

<Other materials>
Examples of the other members include a decorative cover and a reinforcing member.
The decorative cover is attached to the outer periphery of the solar panel arranged on the roof, and can enhance the design by hiding the frame, rainwater collector, etc. from view.
The reinforcing member is connected to the support pillar and supports the roof portion.

(Manufacturing method of solar carport)
A manufacturing method for a solar carport according to one embodiment of the present invention is a method for manufacturing a solar carport according to one embodiment of the present invention, and includes a driving step of driving the support pillar directly into the ground, a joining step of joining a first mounting bracket attached to the support side end of the roof part and a second mounting bracket attached to the roof side end of the support pillar so that the position can be adjusted, and a fixing step of driving a plurality of reinforcing piles into the support pillar from a plurality of different directions to fix the support pillar to the ground, and further includes other steps as necessary.

In the manufacturing method of a solar carport according to one embodiment of the present invention, the posts are directly cast into the ground, so no concrete is used and the time required to install the posts can be significantly reduced, which is extremely cost-effective. Furthermore, if the post becomes misaligned during casting, the position can be adjusted using a first mounting bracket attached to the end of the roof part that faces the post and a second mounting bracket attached to the end of the post that faces the roof part, so that the solar carport can be manufactured extremely efficiently. Furthermore, by providing a fixing part in the fixing process, the pull-out strength of the post is improved when the post is directly driven into the ground, so the number of posts can be reduced.

Here, an embodiment of the solar carport of the present invention will be described in detail with reference to the drawings. Note that in each drawing, the same components are given the same reference numerals, and duplicate explanations may be omitted. In addition, the number, position, shape, etc. of the components described below are not limited to the present embodiment, and may be any number, position, shape, etc. that is preferable for implementing the present invention.

First Embodiment
FIG. 1 is a schematic side view showing an example of a solar carport of the present invention, and FIG. 2 is a schematic plan view showing an example of a solar carport of the present invention.
The solar carport 10 shown in Figures 1 and 2 has a pair of pillars 11, 11 driven into the ground 18 arranged in the center, a roof portion 12 extending in both left and right directions from the pillars, and a number of solar panels 13 arranged on the roof portion.

The posts 11 are made of stainless steel and are driven into the ground 18 of the parking lot. In other words, the posts themselves are driven directly into the ground as piles, without using piles or digging holes. This eliminates the need for concrete, significantly reduces the time required to install the posts, and is cost-effective.

As shown in Fig. 1, the roof portion 12 has a base made up of a plurality of vertical beams 14 and a plurality of horizontal beams 15. A plurality of solar panels 13 are arranged on the base.
The stand has four equally spaced vertical bars 14 on each side, and four equally spaced horizontal bars 15 on each side (a total of eight bars), with the vertical bars 14 and the horizontal bars 15 being perpendicular to each other.
As shown in FIG. 1, two support pillars 11, 11 are connected to one vertical beam 14, and although not shown, two support pillars 11, 11 are also connected to each of the three vertical beams 14 located at the rear.
The multiple vertical beams 14 are inclined so that the support pillar 11 side is located downward, and the solar panel 13 arranged on the mounting base is also inclined in a similar manner.

1 denotes a brace structure, which is provided on the diagonal of a rectangle formed between two supports 11, 11 connected to one vertical beam 14 to prevent deformation of the solar carport due to the application of load. The brace structure 16 plays a role in connecting and transmitting the load of the roof portions on both the left and right sides, and as a result of canceling out the moment of the load of the roof portions on both the left and right sides, stress can be reduced, and the number of supports can be reduced.
Reference numeral 17 denotes a reinforcing member which is connected to the support pillars 11 and supports the roof portion 12 .

As shown in FIG. 3, the solar carport 10 can accommodate two cars 100 side by side under the roof 13 that extends to both the left and right, and can accommodate four cars at the back, for a total of six cars.

Solar carports need to be strong enough to withstand various external loads, such as when the solar panel surface is exposed to strong winds, when the load on the solar panel surface increases due to snow accumulation, or when an earthquake occurs.

FIG. 4 is a diagram for explaining the basic principle of how snow causes a load to be applied to a solar carport.
Moment due to snow load: M = S L (Nm) ... Formula (1)
In the above formula (1), L is the distance (m) from the support pillar portion serving as the fulcrum to the point of application, and S is the snow load (N).
Stress intensity: σ=M/Z (N/mm ² ) (Formula 2)
In the above formula (2), Z represents the section modulus (mm ³ ) of the member under consideration, and M represents the moment due to the snow load.
Therefore, by making the solar carport of one embodiment of the present invention symmetrical at the front and back, and by applying a moment in the opposite direction to the moment M due to the snow load, the stresses can be offset and reduced, thereby reducing the number of pillars.

<First Modification of the First Embodiment>
FIG. 5 is a schematic side view showing another example of the solar carport of the present invention, and FIG. 6 is a schematic front view showing another example of the solar carport of the present invention.
5 and 6, the solar carport 50 has one support pillar 51 driven into the ground 18, a roof portion 52 extending in both left and right directions from the support pillar 51 arranged in the center, and a plurality of solar panels 54 arranged on the roof portion. In FIG. 5, 55 denotes a brace, 18 denotes the ground, and 100 denotes an automobile.
This solar carport 50 has a single pillar 51 connected to one vertical beam 53 of the frame of the roof portion 52, thereby reducing the number of pillars in the entire solar carport, thereby shortening construction time and reducing costs.

<Modification 2 of the First Embodiment>
Fig. 7 is a schematic side view showing another example of the solar carport of the present invention. The solar carport 60 in Fig. 7 has one support 61 driven into the ground 18, a roof 62 extending in one direction from the support 61, and a number of solar panels 64 arranged on the roof. In Fig. 7, 65 is a brace, 18 is the ground, and 100 is an automobile.
This solar carport 60 has a roof portion 62 on only one side, so that space can be saved and a small lot can be effectively utilized.

Second Embodiment
Figure 8 is a diagram showing a joint that joins a first mounting bracket attached to the end of the roof part of a solar carport on the pillar side and a second mounting bracket attached to the end of the pillar on the roof side in a position adjustable manner.
At the joint 19, the support pillar 11 and the vertical beam 14 of the roof portion are connected.
The first mounting bracket 20 and the second mounting bracket 24 are both disk-shaped and made of iron, and by joining them together, it is possible to adjust positional deviations of the support 11 in the rotational and front-to-rear directions.

9A is a plan view showing an example of a first mounting fitting, FIG. 9B is a side view of the first mounting fitting, FIG. 9C is an oblique view of the first mounting fitting, and FIG. 9D is a side view of the first mounting fitting from a different direction.
This first mounting bracket 20 has a first elongated hole 21, a first mounting piece 22, and a first fixing hole 23. The first mounting bracket 20 is fixed to the end of the vertical beam 14 of the roof portion by means of a bolt and a nut through the first fixing hole 23 of the first mounting piece 22.
The first oblong hole 21 of the first mounting member 20 is an oblong hole formed long in the front-to-rear direction (width direction), and its position in the direction of arrow a in FIG. 9A (width direction) is adjustable.

FIG. 10A is a plan view showing an example of a second mounting bracket, FIG. 10B is a side view of the second mounting bracket, FIG. 10C is an oblique view of the second mounting bracket, and FIG. 10D is a side view of the second mounting bracket from a different direction.
This second mounting bracket 24 has a second elongated hole 25, a second mounting piece 26, and a second fixing hole 27. The second mounting bracket 24 is fixed to the end of the support 11 on the roof side by the second fixing hole 27 of the second mounting piece 26 with a bolt and a nut.
The second elongated hole 25 of the second mounting member 24 is an elongated hole formed to be long in the rotational direction, and its position in the direction of the arrow b in FIG. 10A (rotational direction) is adjustable.

As shown in Figure 11, the first mounting bracket 20 and the second mounting bracket 24 are joined so that the first long hole 21 of the first mounting bracket 20 and the second long hole 25 of the second mounting bracket 24 are approximately perpendicular to each other, and a bolt 28 is inserted into the first long hole 21 and the second long hole 25. The bolt 28 is then tightened with a nut 29 to connect the support 11 and the vertical bar 14 of the roof section 12.
The first long hole 21 and the second long hole 25 are joined facing in mutually intersecting directions, so that even if the support pillar is slightly misaligned, the misalignment of the support pillar can be absorbed by the intersecting first long hole and second long hole, and the support pillar and the roof part can be easily connected.

Third Embodiment
FIG. 12 is a schematic perspective view showing a state in which a first fixing bracket and a second fixing bracket are attached to a support pole, and FIG. 13 is a schematic partially enlarged perspective view showing a state in which the support pole is fixed to the ground with a reinforcing pile.
A first fixing metal fitting 41 and a second fixing metal fitting 42 are attached to the support pillar 11 at approximately the center thereof with bolts and nuts.
The first fixing bracket 41 and the second fixing bracket 42 are both made of iron, have a roughly U-shape, and are firmly attached to the support pillar 11.
The first fixing bracket 41 and the second fixing bracket 42 are each provided with two guide pipes 43, totaling four. The four guide pipes 43 serve to guide the reinforcing piles 44 so that they can be driven into the ground at a predetermined angle when the reinforcing piles are driven into the ground. The four reinforcing piles 44 are evenly arranged radially around the support 11.

FIG. 14 is an oblique view showing an example of a first fixing bracket, FIG. 15 is an oblique view showing an example of a second fixing bracket, FIG. 16 is a side view showing an example of the first fixing bracket, and FIG. 17 is a side view showing an example of the second fixing bracket.
The first fixing bracket 41 and the second fixing bracket 42 are substantially U-shaped, each having two guide tubes 43, and are attached to the support 11 with bolts and nuts at four first mounting holes 45. The first fixing bracket 41 and the second fixing bracket 42 are joined to each other with bolts and nuts via the support 11 at four second mounting holes 46.

The left diagram of Fig. 18 is a top view showing an example of a reinforcing pile, and the right diagram of Fig. 18 is a side view showing an example of a reinforcing pile. The reinforcing pile 44 is made of metal and has a cylindrical shape and is an elongated bar having a predetermined length.
19 is a schematic diagram showing a state in which the support pillar 11 is fixed to the ground by a plurality of reinforcing piles. The reinforcing piles 44 are inserted through guide pipes 43 provided on the first fixing bracket 41 and the second fixing bracket 42 and driven into the ground to form fixing parts 47, which can prevent the support pillar 11 from being pulled out.

Fourth Embodiment
Fig. 20 is a diagram showing an example of a rainwater catcher in a solar carport. A rainwater catcher 30 is provided between multiple solar panels 13 arranged on the roof and adjacent solar panels. This rainwater catcher 30 can collect raindrops leaking from gaps 31 between adjacent solar panels 13 and guide them below the sloped roof, preventing water leakage.
The rainwater collector 30 may be provided along the gap 31 between adjacent solar panels as shown in FIG. 20, or may be provided across the gap 31 between adjacent solar panels 13 as shown in FIG.
As shown in Figure 21, by providing a rainwater collector 30 spanning the gap 31 between adjacent solar panels 13, it is possible to accommodate cases where the solar panels thermally expand due to exposure to sunlight and the size of the gap changes.

The present invention has been described above using this embodiment, but this embodiment is presented as an example and is not intended to limit the scope of the invention. This new embodiment can be implemented in various other forms, and various omissions, combinations, substitutions, and modifications can be made without departing from the gist of the invention. Furthermore, such modifications are included in the scope and gist of the invention, and are included in the scope of the invention and its equivalents described in the claims.

LIST OF SYMBOLS 10 Solar carport 11 Support 12 Roof 13 Solar panel 14 Vertical beam 15 Horizontal beam 16 Brace structure 17 Reinforcement member 18 Ground 19 Joint 20 First mounting bracket 21 First long hole 22 First mounting piece 23 First fixing hole 24 Second mounting bracket 25 Second long hole 26 Second mounting piece 27 Second fixing hole 28 Bolt 29 Nut 30 Rainwater receiver 31 Gap 41 First fixing bracket 42 Second fixing bracket 43 Guide tube 44 Reinforcement pile 45 First mounting hole 46 Second mounting hole 47 Fixing portion

Claims (8)

A pillar driven into the ground,
A roof section having a base including a plurality of vertical beams and a plurality of horizontal beams perpendicular to the vertical beams, the base being extended from the vertical beams, and the roof section having a base including a plurality of vertical beams and a plurality of horizontal beams perpendicular to the vertical beams ;
A plurality of solar panels arranged on the roof portion;
a joint portion that joins a first mounting bracket attached to an end portion of the roof portion on the support pillar side and a second mounting bracket attached to an end portion of the support pillar on the roof portion side in a position adjustable manner;
A fixing unit that fixes the support to the ground by driving a plurality of reinforcing piles into the support from a plurality of different directions;
and
A solar carport characterized in that two of the pillars are connected to one of the vertical beams and a brace structure is provided between the two pillars . The solar carport of claim 1 , wherein the fixing portion fixes the support to the ground by driving four reinforcing piles into the support from four different directions at approximately the center of the support. 2. The solar carport according to claim 1, further comprising a rainwater collector disposed along the gaps between adjacent solar panels. A pillar driven into the ground,
A roof portion including the support pillar and extending from the support pillar;
A plurality of solar panels arranged on the roof portion;
a joint portion that joins a first mounting bracket attached to an end portion of the roof portion on the support pillar side and a second mounting bracket attached to an end portion of the support pillar on the roof portion side in a position adjustable manner;
A fixing unit that fixes the support to the ground by driving a plurality of reinforcing piles into the support from a plurality of different directions;
and
The joint portion includes a first long hole formed in the first mounting fitting so as to be elongated in the width direction,
The second mounting member has a second elongated hole formed long in the rotational direction,
The first mounting metal fitting and the second mounting metal fitting are joined together while the positions of the first elongated hole and the second elongated hole are adjusted;
The support column and the roof portion are connected by fastening the first elongated hole and the second elongated hole with a fastener.
A solar carport that features: The roof portion has a base including a plurality of vertical beams and a plurality of horizontal beams perpendicular to the vertical beams,
The solar carport according to claim 4 , wherein one of the pillars is connected to one of the vertical beams. The solar carport of claim 4 , wherein the fixing portion fixes the support to the ground by driving four reinforcing piles into the support from four different directions at approximately the center of the support. The solar carport according to claim 4 , further comprising a rainwater collector provided along the gaps between adjacent solar panels. A method for manufacturing a solar carport according to any one of claims 1 to 7 ,
A casting step of directly casting the support pillar into the ground;
a joining step of joining a first mounting bracket attached to an end of the roof portion on the support pillar side and a second mounting bracket attached to an end of the support pillar on the roof portion side in a position adjustable manner;
A fixing process of fixing the support to the ground by driving a plurality of reinforcing piles into the support from a plurality of different directions;
A method for manufacturing a solar carport, comprising: