JP3184704U - Stand base for solar cell module - Google Patents

Abstract

Provided is a solar cell module mounting base frame that enables installation and recovery of a base frame without requiring heavy machinery, and that allows each member to be transported reasonably and easily.
A placing base 10 made of concrete and capable of being connected to each other is provided. A support frame 20 connected to the upper surface of the placing base 10 connected side by side on a flat ground is provided. A fixed frame 30 for connecting the solar cell module P to the upper part of the support frame 20 is provided.
The laying base 10 is provided with a base plate 11 having a concrete plate shape. A slit-like slide connecting groove 13 is formed on the upper surface of the base plate 11. The head of the connecting bolt 12 is slid into the slide connecting groove 13. The fixing bracket 24 is connected to the connecting bolt 12 erected on the upper surface of the placing base 10. The support post 21 is screwed to the fixing bracket 24.
[Selection] Figure 1

Description

  The present invention relates to a solar cell module mounting base frame used for installing a solar cell module in a field.

  When installing a solar cell module in a flat place such as an open space on the ground, for example, as shown in Patent Document 1, a concrete foundation is excavated by digging the ground of the construction part, and a solar cell array frame is placed on the concrete foundation. A method for fixing the H steel channel base to be received and a method for driving an anchor or the like were adopted.

  However, the method of placing concrete foundations on the ground and the method of implanting anchors require a lot of labor, such as excavating the ground and using heavy machinery for placement. A base frame structure of a panel device is proposed in Patent Document 2.

  The foundation gantry structure using this laying foundation is a gantry provided with a plurality of inverted T-shaped blocks in cross section and a connecting structure that connects base portions of these inverted T-shaped blocks. Then, by simply arranging a plurality of inverted T-shaped blocks on the installation surface and connecting the base portions to each other with a connection structure, the foundation frame structure can be easily constructed to support the solar cell panel device. That's it.

JP 7-183557 A Utility Model Registration No. 316584

  However, since the foundation frame structure described in Patent Document 2 employs a structure in which a heavy concrete cross-section inverted T-shaped block and a connecting structure made of concrete are connected by a reinforcing bar penetrating, these are used. A lot of labor is required for connecting the cross-section inverted T-shaped block and the connecting structure. Moreover, since the entire foundation frame structure is made of concrete, even if a sufficient weight can be obtained as a foundation, heavy machinery is required for transporting and moving each member.

  Therefore, when installing a solar cell module in a flat place such as a vacant land on the ground, conventionally, using a heavy machine, excavating the ground and placing concrete to construct a foundation frame, or using a concrete member It will be selected from the construction methods that carry in heavy machinery and connect them to construct the foundation frame. In any case, heavy machinery is required, and transporting each member requires much labor.

  Therefore, the present invention has been devised to eliminate the above-mentioned mount, and it is possible to install and recover the base mount without requiring heavy machinery, and it is also possible to carry each member rationally and easily. The purpose is to provide a base for the battery module.

  In order to achieve the above object, a first means of the present invention is a solar cell module mounting base frame in which a plurality of solar cell modules P are placed on a flat ground and installed on a foundation, and are made of concrete and can be connected to each other. It is composed of a placing base 10, a support frame 20 connected to the upper surface of the placing base 10 connected side by side on a flat ground, and a fixed frame 30 that connects the solar cell module P to the upper part of the support frame 20. is there.

  In the second means, the placing base 10 includes a base plate 11 having a concrete plate shape, and is formed in a slit shape on the upper surface of the base plate 11 so as to slide-fit a head of the connecting bolt 12. 13, a plurality of connecting holes 14 provided on the side surface and the upper surface of each base plate 11, a connecting plate 15 installed between connecting holes 14 of adjacent base plates 11, and connecting the connecting plate 15 to each base plate 11. The connection bolt 16 to be screwed into the hole 14 is provided.

  In the third means, the support frame 20 has a support column 21 having an L-shaped cross section, left and right braces 22 having an L-shaped cross section connected to the left and right sides of the support column 21, and front and rear side portions of the support column 21. It comprises a band plate-like front and rear brace 23 to be connected and a fixing bracket 24 connected to the connecting bolt 12 erected on the upper surface of the mounting base 10, and the column 21 is screwed to the fixing bracket 24. It is configured as follows.

  4th means WHEREIN: The said fixed frame 30 is the connection housing | casing 31 connected with the upper end part of the said support frame 20, and the support housing | casing 32 fixed to the upper surface of this connection housing | casing 31, and supporting the said solar cell module P. The connecting housing 31 is formed of a metal material having an L-shaped cross section, and the support housing 32 is formed of a metal material having a U-shaped cross section.

  As in claim 1 of the present invention, a mounting base 10 made of concrete and connectable to each other, a support frame 20 connected to the upper surface of the mounting base 10 connected side by side on a flat ground, and a solar cell module P. By comprising with the fixed frame 30 connected to the upper part of the support frame 20, members, such as the mounting base 10, the support frame 20, and the fixed frame 30, can be separately conveyed and installed. As a result, it is possible to install and collect the foundation frame without requiring heavy machinery, and it is possible to rationally and easily carry each member.

  By configuring the placing base 10 as in claim 2, it is possible to simplify the work of connecting the base plates 11 and the work of installing the support frame 20 on the connected base plates 11. Moreover, since it is not necessary to excavate the ground, there is no damage to the ground even after the solar cell module P is withdrawn. As a result, there is no need to refill the ground as in the conventional gantry in which concrete is buried in the ground, so that it has an energy saving effect.

  By configuring the support frame 20 as in claim 3, the number of parts of the support frame 20 can be reduced. And since the support | pillar 21 and the right-and-left brace 22 are members which comprise the same cross-section L-shape, these members can be stacked. Therefore, there is an effect that the transportation and storage of the members are rationalized.

  By forming the connecting housing 31 and the support housing 32 with the same U-shaped metal material as in the fixed frame 30 of claim 4, the number of common members increases, and the parts to be used are common members. It became possible to form. As a result, there is an advantage that the manufacturing cost can be reduced and each member can be transported rationally.

It is a perspective view which shows the use condition of this invention. It is a side view which shows the use condition of this invention. It is a top view which shows the use condition of this invention. It is a perspective view which shows one Example of the fixing metal fitting of this invention. It is a front view which shows the connection part of the front-back brace of this invention.

  As described above, according to the present invention, the original purpose of achieving the installation and recovery of the foundation frame without requiring heavy machinery and the rational and easy transportation of each member has been achieved.

  In the following, an embodiment of the inventive stand for a stand is described. This invention installation base stand is a stand which installs the solar cell module P installed in a stand foundation on flat installation surfaces, such as a vacant land (refer FIG. 1). The main members constituting the laying stand base of the present invention are constituted by the laying base 10, the support frame 20, and the fixed frame 30.

  The laying base 10 is made of concrete and can be connected to each other. The illustrated placing base 10 includes a base plate 11 having a concrete plate shape (see FIGS. 2 and 3). A slide connection groove 13 is formed on the upper surface of the base plate 11 to form a slit and to slide the head of the connection bolt 12 (see FIG. 1). The head of the connecting bolt 12 is inserted into the slide connecting groove 13 from the side opening of the slide connecting groove 13, and the connecting bolt 12 is slid and moved to an appropriate position. And the support frame 20 mentioned later is connected to this standing connection bolt 12.

  Further, a plurality of connecting holes 14 are formed on the side surface and the upper surface of each base plate 11, and female thread-like inserts are embedded in the connecting holes 14 (see FIG. 1). And the connection plate 15 constructed between the connection holes 14 of the adjacent base plate 11 is provided, and each connection plate 15 is screwed to the connection hole 14 of each base plate 11 with the connection bolt 16 (refer FIG. 2). As described above, by using the connection plate 15 and the connection bolt 16, it is possible to freely connect the plurality of base plates 11.

  The support frame 20 is a member connected to the upper surface of the placing base 10 connected side by side on a flat ground (see FIG. 1). The support frame 20 further includes a support column 21, left and right braces 22, front and rear braces 23, and a fixture 24.

  The support column 21 is a member having an L-shaped cross section and screwed to the upper surface of the foundation 10 via a fixing bracket 24 described later (see FIGS. 1 and 2). The left and right braces 22 are members that are connected and reinforced to the left and right sides when the solar cell module P is installed on the support column 21 (see FIG. 2). The left and right braces 22 also have an L-shaped cross section similar to the support 21.

  The front / rear brace 23 is a band plate-like member connected to the front / rear side portions of the support column 21 and increases the front / rear strength (see FIG. 1). In the illustrated example, a pair of front and rear braces 23 are arranged on the front side surface and rear side surface of the support column 21 having an L-shaped cross section, and the support column 21 is sandwiched between these front and rear braces 23 (FIG. 5). reference).

  The fixing bracket 24 is a member that connects the support frame 20 to the upper surface of the placing base 10. The fixing bracket 24 is connected to the connecting bolt 12 that is inserted in advance in the slide connecting groove 13 of the placing base 10 and is erected, and is attached to the side of the fixing bracket 24 fixed to the placing foundation 10 on the column 21 of the support frame 20. Is screwed (see FIG. 1).

  The illustrated fixture 24 is composed of a pair of overlapping bottom plates 24A formed by bending a metal plate, and side plates 24B that are bent upward from each bottom plate 24A to form a flat L-shape (FIG. 4). reference). Then, the connecting bolt 12 is inserted from the foundation 10 into the connecting hole 24C penetrating the bottom plate 24A and connected (see FIG. 1). Further, the connection bolt 25 is inserted into the connection hole 24D penetrating each side plate 24B, and the support column 21 is connected.

  The fixed frame 30 includes a connection case 31 connected to the upper end of the support frame 20 and a support case 32 fixed to the upper surface of the connection case 31 and supporting the solar cell module P (see FIG. 2). ). The connecting housing 31 is made of a metal material having the same L-shaped cross section as that of the support 21, and can be transported by being overlapped with the support 21. On the other hand, the support housing 32 is formed of a metal material having a U-shaped cross section, and the solar cell module P is placed on the support housing 32 and fixed by the fixing bolts 33.

  In addition, each structure of this invention is not limited to the example of illustration, In the range which does not change the summary of this invention, it can change freely.

P Solar cell module 10 Placement base 11 Base plate 12 Connection bolt 13 Slide connection groove 14 Connection hole 15 Connection plate 16 Connection bolt 20 Support frame 21 Post 22 Left and right braces 23 Front and rear braces 24 Fixing bracket 24A Bottom plate 24B Side plate 24C Connection hole 24D Connection hole 25 connecting bolt 30 fixing frame 31 connecting housing 32 supporting housing 33 fixing bolt

Claims (4)

  In a solar cell module mounting base frame in which a plurality of solar cell modules are placed on a flat ground and installed on a foundation, the mounting foundation is made of concrete and can be connected to each other, and the upper surface of the mounting foundation connected side by side on a flat ground. A stand base for a solar cell module, comprising a connected support frame and a fixed frame for connecting the solar cell module to an upper portion of the support frame.   The placing foundation includes a foundation plate having a concrete plate shape, is formed in a slit shape on the upper surface of the foundation plate, and slide coupling grooves for slidingly fitting the heads of the coupling bolts, and side surfaces and upper surfaces of the foundation plates. 2. The sun according to claim 1, further comprising: a plurality of connecting holes provided in the base plate; a connecting plate installed between connecting holes of adjacent base plates; and a connecting bolt that screws the connecting plate to the connecting holes of the base plates. A stand for battery modules.   The support frame is a pillar having an L-shaped cross section, left and right braces having a L-shaped cross section connected to the left and right sides of the pillars, a belt-like front and rear brace connected to the front and rear sides of the pillar, The mounting base frame for a solar cell module according to claim 1, wherein the mounting base frame is constituted by a fixing bracket connected to the connection bolt standing on the upper surface of the mounting base, and the support column is screwed to the fixing bracket.   The fixed frame includes a connection case connected to the upper end of the support frame, and a support case fixed to the upper surface of the connection case and supporting the solar cell module. The connection case has an L-shaped cross section. The mounting base frame for a solar cell module according to claim 1, wherein the support frame is formed of a metal material having a U-shaped cross section.

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