Support device for installing solar power generation modules

Abstract

To provide a support device for installing a solar power generation facility that improves mechanical strength and durability.SOLUTION: A support device comprises: a base section 21; a first support column 22; a second support column 23; reinforcing means 24; and a holding beam 25. The first support column 22 has one end connected to the base section 21 and includes a first outer wall 221 and two first side walls 222. The two first side walls 222 extend from both side edges of the first outer wall 221. The first outer wall 221 and the two first side walls 222 define a first groove 223. The second support column 23 has one end connected to the base section 21, is spaced apart from the first support column 22, and includes a second outer wall 231 and two second side walls 232. The two second side walls 232 extend from both side edges of the second outer wall 231 toward the first support column 22. The second outer wall 231 and the two second side walls 232 define a second groove 233 facing the first groove 223. The reinforcing means 24 is elongated, and both ends of the reinforcing means 24 are connected to the first support column 22 and the second support column 23.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] The present invention relates to a support device, and more particularly to a support device for installing a photovoltaic power generation module. [Background technology]

[0002] To install a large-scale solar power generation system, a large amount of land is required for the facility. However, acquiring such land is difficult. For this reason, solar power generation technology that generates electricity in large bodies of water, such as oceans and lakes, far from shore, is being developed.

[0003] An example of a conventional floating solar power generation system is that described in Patent Document 1. The configuration of a conventional floating solar power generation system will be described below with reference to Fig. 1. Fig. 1 is a perspective view showing the configuration of a conventional floating solar power generation system 1.

[0004] As shown in Figure 1, a conventional floating solar power generation device 1 comprises a base 11 that can float on the water surface, a support frame 12 attached to the base 11, and a solar power generation panel 13 arranged at an angle on the support frame 12.

[0005] 1, the support frame 12 includes four support columns 121 and two support beams 122. The four support columns 121 are each erected on the base 11 and are configured to have two different lengths. Each support beam 122 is disposed diagonally so as to span the upper ends of the two support frames 12, which have different lengths.

[0006] As shown in FIG. 1, the solar panel 13 is supported by two support beams 122 in the support frame 12 .

[0007] In practical applications, a floating solar power generation system can be constructed on water by combining multiple floating solar power generation devices 1. [Prior art documents] [Patent documents]

[0008] [Patent Document 1] Taiwan Utility Model No. M419899 Summary of the Invention [Problem to be solved by the invention]

[0009] However, strong winds and large waves are common in bodies of water such as oceans and lakes, and the support frame is susceptible to impacts from water currents such as waves, so the support columns of the support frame in conventional floating solar power generation systems are likely to be damaged or deformed by the impact force. Therefore, there is room for improvement in the design of conventional floating solar power generation systems.

[0010] SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a support device for installing a photovoltaic power generation module that can solve the above drawbacks. [Means for solving the problem]

[0011] As a means for achieving the above object, the present invention provides a structure having a length direction, a height direction perpendicular to the length direction, and a width direction perpendicular to both the length direction and the height direction, and comprising a base portion, a first support column, a second support column, a reinforcing means, and a holding beam, The base portion is configured to extend along the length direction; the first support pillar extends along the height direction, one end of the first support pillar is connected to the base portion, and the first support pillar has a first outer wall and two first side walls; The first outer wall is configured such that the height direction is a longitudinal direction and the width direction is a short direction, the two first side walls extend in one direction of the length direction from both side edges of the first outer wall in the width direction, and are arranged to face each other and be spaced apart along the width direction, the first outer wall and the two first side walls together define a first groove extending along the height direction; the second support pillar extends along the height direction, has one end connected to the base portion, is disposed so as to be spaced apart from the first support pillar in the length direction, and has a second outer wall and two second side walls; The second outer wall is configured so that the height direction is a longitudinal direction and the width direction is a short direction, and is parallel to the first outer wall, the two second side walls extend in the length direction from both side edges of the second outer wall in the width direction toward the first support pillar, and are arranged to face each other and be spaced apart along the width direction; the second outer wall and the two second side walls together define a second groove extending along the height direction and facing the first groove, the reinforcing means is configured in an elongated shape with both ends, and the both ends of the reinforcing means are connected to the first support pillar and the second support pillar so as to be located within the first groove of the first support pillar and the second groove of the second support pillar, respectively; a connecting portion between the reinforcing means and the first support column is lower in the height direction than a connecting portion between the reinforcing means and the second support column, the support beam is disposed so as to span the other end of the first support column and the other end of the second support column, and has a top wall portion and two side wall portions; The top wall portion is disposed to face toward the base portion, The two side wall portions extend from both side edges of the top wall portion in the width direction toward the base portion, and are arranged to face each other and be spaced apart along the width direction, The top wall portion and the two side wall portions together define a groove portion, and the other end of the first support pillar and the other end of the second support pillar are both connected to the holding beam so as to be in the groove portion. [Effects of the Invention]

[0012] According to the support device for installing solar power generation modules of the present invention, the cross sections along the height direction of the first support pillar and the second support pillar are each C-shaped or U-shaped due to the outer wall and two side walls, thereby improving the transverse strength of the first support pillar and the second support pillar.

[0013] Furthermore, the long reinforcing means connected to the first support column and the second support column can further improve the transverse strength of the support device for installing a photovoltaic power generation module. Therefore, the support device for installing a photovoltaic power generation module according to the present invention has superior mechanical strength and durability compared to conventional support columns. [Brief explanation of the drawings]

[0014] [Figure 1] FIG. 1 is a perspective view showing the configuration of a conventional floating solar power generation device. [Figure 2] 1 is a perspective view showing the configuration of a support device for installing a photovoltaic power generation module according to an embodiment of the present invention; [Figure 3] FIG. 3 is a perspective view showing the configuration shown in FIG. 2 from another angle. [Figure 4] FIG. 2 is a side view showing the configuration of the support device for installing a photovoltaic power generation module according to the embodiment. [Figure 5] FIG. 2 is a perspective view showing a state in which the photovoltaic power generation module installation support device according to the embodiment is used. DETAILED DESCRIPTION OF THE INVENTION

[0015] In order to more clearly describe the objectives, technical means, and advantages of the embodiments of the present invention, the following will clearly and completely describe the technical means in the embodiments of the present invention in combination with the accompanying drawings of the embodiments of the present invention. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Generally, the components of the embodiments of the present invention depicted and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the detailed description of the embodiments of the present invention provided below in the accompanying drawings does not constitute any limitation on the protection scope of the present invention, but merely represents selected embodiments of the present invention.

[0016] Before describing the present invention in more detail, it should be noted that, where considered appropriate, reference numerals or terminal portions of reference numerals have been repeated among the figures to indicate corresponding or similar elements, which may optionally have similar characteristics.

[0017] In describing the present invention, terms indicating orientations or positional relationships such as "upper," "lower," "inner," "outer," "left," "right," "front," and "rear" are used based on the orientations and positional relationships shown in the drawings or the orientations and positional relationships customarily assumed when using the product of the present invention, for the purpose of easier and clearer explanation, and are not intended to teach or suggest that the corresponding apparatus or device has a specific orientation, structure, operation, etc. in a specific orientation, and are not intended to be a limitation on the present invention.

[0018] Also, in describing the present invention, terms such as "first", "second", etc. are used for distinction purposes only and do not teach or imply relative importance.

[0019] The support device for installing a photovoltaic power generation module according to the present invention is for supporting a photovoltaic power generation panel while floating on the water surface in a floating type water-based photovoltaic power generation system.

[0020] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A photovoltaic power generation module installation support device according to the present invention will be described below with reference to the drawings.

[0021] The configuration of a support device for installing a photovoltaic power generation module according to the present invention will be described with reference to Fig. 2 to Fig. 4. Here, Fig. 2 is a perspective view showing the configuration of a support device for installing a photovoltaic power generation module 2 according to one embodiment of the present invention, Fig. 3 is a perspective view showing the configuration shown in Fig. 2 from another angle, and Fig. 4 is a side view showing the configuration of the support device for installing a photovoltaic power generation module 2 according to the embodiment.

[0022] As shown in Figures 2 to 4, a support device 2 for installing a solar power generation module according to one embodiment of the present invention is configured to have a length direction A, a height direction B perpendicular to the length direction A, and a width direction C perpendicular to both the length direction A and the height direction B, and is equipped with a base portion 21, a first support column 22, a second support column 23, a reinforcing means 24, and a holding beam 25.

[0023] The base portion 21 is configured to extend along the longitudinal direction A, as shown in FIGS.

[0024] The first support pillar 22 is configured to extend along the height direction B, and one end (ie, the lower end) is connected to the base portion 21.

[0025] The second support pillar 23 is configured to extend along the height direction B, and one end (i.e., the lower end) is connected to the base portion 21, and is positioned so as to be spaced apart from the first support pillar 22 in the length direction A.

[0026] The reinforcing means 24 is configured in an elongated shape with both ends. The both ends of the reinforcing means 24 are respectively connected to the first support column 22 and the second support column 23. The holding beam 25 is disposed so as to span the other end (i.e., the upper end) of the first support column 22 and the other end (i.e., the upper end) of the second support column 23.

[0027] As shown in FIG. 2, the base portion 21 has a surrounding wall 212, a plurality of partition walls 213, and two connecting portions 214.

[0028] 2, the surrounding wall 212 is configured to surround an internal space 211 that is open on both sides in the width direction C. The multiple partition walls 213 are arranged in the internal space 211 at intervals along the length direction A, and both ends of each partition wall 213 in the height direction B are connected to portions of the surrounding wall 212 that are spaced apart along the height direction B.

[0029] 2, the internal space 211 is divided into a plurality of through holes 215 by a plurality of partition walls 213. That is, each through hole 215 extends so as to have openings at both ends along the width direction C. In this embodiment, when viewed from the width direction C, each through hole 215 has a capsule-like shape, but this is not limited thereto and may have another shape in other embodiments.

[0030] 2 and 3, the two connecting portions 214 are spaced apart along the length direction A and protrude upward in the height direction B from the upper surface of the surrounding wall 212. One connecting portion 214 is engaged with and connected to the first support pillar 22 so as to be located within a first groove 223 (described later) of the first support pillar 22, and the other connecting portion 214 is engaged with and connected to the second support pillar 23 so as to be located within a second groove 233 (described later) of the second support pillar 23.

[0031] As shown in FIGS. 2 to 4, the first support pillar 22 has a first outer wall 221 and two first side walls 222.

[0032] 3 and 4, the first outer wall 221 is configured such that the height direction B is the longitudinal direction and the width direction C is the short side direction. More specifically, the lower end of the first outer wall 221 is connected to the upper surface of the base portion 21, and the normal direction is parallel to the length direction A.

[0033] 2 to 4, the two first side walls 222 extend in one direction in the length direction A from both side edges in the width direction C of the first outer wall 221, and are arranged facing each other and spaced apart along the width direction C. Here, each first side wall 222 is configured so that the height direction B is the longitudinal direction and the length direction A is the lateral direction.

[0034] As shown in FIG. 2, the first outer wall 221 and the two first side walls 222 together define a first groove 223 extending along the height direction B.

[0035] As shown in FIGS. 2 to 4, the second support pillar 23 has a second outer wall 231 and two second side walls 232.

[0036] 4, the second outer wall 231 is configured so that its longitudinal direction is the height direction B and its short side is the width direction C, and is parallel to the first outer wall 221. More specifically, the lower end of the second outer wall 231 is connected to the upper surface of the base portion 21, and its normal direction is parallel to the length direction A.

[0037] 2 to 4, the two second side walls 232 extend in the length direction A from both side edges of the second outer wall 231 in the width direction C toward the first support pillar 22, and are arranged facing each other and spaced apart along the width direction C. In other words, the two first side walls 222 and the two second side walls 232 extend so as to face each other.

[0038] Here, like the first outer walls 221, each second side wall 232 is configured such that the height direction B is the longitudinal direction and the length direction A is the lateral direction.

[0039] As shown in FIGS. 2 and 3, the second outer wall 231 and the two second side walls 232 together define a second groove 233 that extends along the height direction B and faces the first groove 223.

[0040] It should be noted that in this embodiment, when viewed from the height direction B, the cross sections of the first support pillar 22 and the second support pillar 23 are both U-shaped (or C-shaped), but this is not limited to this and may be other shapes in other embodiments.

[0041] In this embodiment, the first support column 22 is configured to be longer than the second support column 23, but the present invention is not limited to this.

[0042] 2 and 3, both ends of the reinforcing means 24 are located in the first groove 223 of the first support pillar 22 and the second groove 233 of the second support pillar 23, and are locked and fixed to the two first side walls 222 of the first support pillar 22 and the two second side walls 232 of the second support pillar 23. In this way, both ends of the reinforcing means 24 are connected to the first support pillar 22 and the second support pillar 23, respectively.

[0043] 2 to 4, a connection point D between the reinforcing means 24 and the first support column 22 is lower in the height direction B than a connection point E between the reinforcing means 24 and the second support column 23. In this way, the reinforcing means 24 is connected obliquely to the first support column 22 and the second support column 23. In this embodiment, the cross section of the reinforcing means 24 is square-shaped, but is not limited to this and may have other shapes in other embodiments.

[0044] As shown in FIGS. 2 to 4, the support beam 25 has a top wall portion 251 and two side wall portions 252.

[0045] 2 to 4, the top wall 251 is disposed so as to face the base 21. The two side walls 252 extend from both side edges of the top wall 251 in the width direction C toward the base 21, and are disposed so as to face each other and be spaced apart along the width direction C.

[0046] 2 and 3, the top wall 251 and the two side wall portions 252 together define a groove 253. The upper ends of the first support column 22 and the second support column 23 are both located in the groove 253 and are connected to the support beam 25 so as to be locked and fixed to the two side wall portions 252 of the support beam 25.

[0047] 2 to 4, a connection point F between the upper end of the first support column 22 and the holding beam 25 is higher in the height direction B than a connection point G between the upper end of the second support column 23 and the holding beam 25. In this way, the holding beam 25 is connected to the first support column 22 and the second support column 23 at an angle.

[0048] In this embodiment, the inclination direction of the reinforcing means 24 and the inclination direction of the support beam 25 are opposite to each other. However, this is not limiting, and in other embodiments, they may be inclined in the same direction.

[0049] Hereinafter, the use of the photovoltaic power generation module installation support device 2 according to the present invention will be described with reference to the drawings.

[0050] A usage state of the support device for photovoltaic power generation module installation 2 according to the present invention will be described with reference to Fig. 5. Here, Fig. 5 is a perspective view showing a usage state of the support device for photovoltaic power generation module installation 2 according to the present embodiment.

[0051] 5, a plurality of support devices 2 for installing photovoltaic power generation modules according to the embodiment are prepared, and the support devices 2 are arranged at intervals along the arrangement direction (i.e., the direction parallel to the width direction C) using a plurality of hollow tubular floating bodies 31. Specifically, each floating body 31 is arranged so as to extend along the arrangement direction and pass through the base portion 21 of each support device 2.

[0052] A plurality of solar power generation panels 33 are arranged on the support devices 2. Specifically, each solar power generation panel 33 can be supported by the top wall portions 251 of the support beams 25 of the two support devices 2 adjacent to each other so as to span across the support beams 25 of the two support devices 2.

[0053] 2 and 3, in this embodiment, a plurality of long grooves 254 are formed in the top wall 251 of the support beam 25. The plurality of long grooves 254 are arranged at intervals along the extension direction of the support beam 25, and are all configured to extend along the width direction C. Each solar panel 33 is locked and fixed to the support beam 25 via the long grooves 254 formed in the top wall 251 of the support beam 25.

[0054] Here, the purpose of setting the long groove portion 254 to extend along the width direction C is to ensure that when multiple solar panels 33 are installed on the holding beams 25 of multiple support devices 2, even if there is a tolerance or error in the size of the solar panels 33, this will not be affected by adjusting the installation position.

[0055] Furthermore, since the multiple support devices 2 are arranged at intervals along the arrangement direction described above, and the base portion 21 of each support device 2 has multiple through holes 215 with openings at both ends along the width direction C, a solar power generation system composed of multiple support devices 2 for installing solar power generation modules according to the embodiment can effectively suppress the effects of waves and improve the stability of the solar power generation modules floating on the water surface.

[0056] In actual applications, the support device 2 according to this embodiment is arranged in multiple units along the arrangement direction described above, so that it is mainly the first support pillar 22 and the second support pillar 23 that are subjected to the impact of waves from a direction parallel to the longitudinal direction A described above.

[0057] The first side wall 222 and the second side wall 232 extend along the length direction A, i.e., the cross section of the first support column 22 and the second support column 23 along the height direction B is C-shaped or U-shaped, which can improve the moment of inertia of area of ​​the first support column 22 and the second support column 23, and ultimately improve the transverse strength, i.e., bending strength, of the first support column 22 and the second support column 23.

[0058] Furthermore, the elongated reinforcing means 24 arranged at an angle can further improve the transverse strength of the support device 2 according to this embodiment in the length direction A. In this way, the rigidity, mechanical strength, and durability of the support device 2 for installing a photovoltaic power generation module according to this embodiment can be improved.

[0059] As shown in FIG. 5, the support device 2 for installing a photovoltaic power generation module according to this embodiment further includes at least one connecting rod 26.

[0060] When there is one connecting rod 26, the connecting rod 26 extends along the width direction C. One end of the connecting rod 26 is fixed to either the first outer wall 221 of the first support pillar 22 or the second outer wall 231 of the second support pillar 23.

[0061] On the other hand, when there are multiple connecting rods 26, all of the multiple connecting rods 26 extend along the width direction C. Furthermore, one end of each of the multiple connecting rods 26 is fixed to either the first outer wall 221 of the first support pillar 22 or the second outer wall 231 of the second support pillar 23, or one end of at least one connecting rod 26 is fixed to the first outer wall 221 and one end of at least one connecting rod 26 is fixed to the second outer wall 231.

[0062] More specifically, one end of all of the connecting rods 26 is fixed to the first outer wall 221 of the first support pillar 22, or one end of all of the connecting rods 26 is fixed to the second outer wall 231 of the second support pillar 23. Alternatively, the connecting rods 26 are divided into two groups, and one end of the connecting rods 26 in one group is fixed to the first outer wall 221 of the first support pillar 22, and one end of the connecting rods 26 in the other group is fixed to the second outer wall 231 of the second support pillar 23.

[0063] The other end of the connecting rod 26 is fixed to the first outer wall 221 or the second outer wall 231 of the adjacent support device 2. In this way, two connecting rods 26 can be connected to the first outer wall 221 (or the second outer wall 231) of the support device 2 other than the first and last ones of the arranged plurality of support devices 2 of the embodiment.

[0064] Furthermore, the two connecting rods 26 can be arranged side by side so as to overlap each other on the first outer wall 221 or the second outer wall 231 .

[0065] By connecting each support device 2 along the arrangement direction with the connecting rod 26, the transverse strength of the first support column 22 and the second support column 23 in the longitudinal direction A can be further improved, and the leading and trailing support devices 2 can be made to more effectively withstand impacts from water currents such as waves coming from the arrangement direction.

[0066] In summary, according to the support device 2 for installing solar power generation modules of the present invention, the cross sections of the first support column 22 and the second support column 23 along the height direction B are each formed into a C-shape or a U-shape by the first outer wall 221 and the two first side walls 222 or the second outer wall 231 and the two second side walls 232, thereby improving the transverse strength of the first support column 22 and the second support column 23.

[0067] In addition, the transverse strength of the support device 2 according to this embodiment in the longitudinal direction A can be further improved by the elongated reinforcing means 24 connected to the first support column 22 and the second support column 23. In this way, the support device 2 according to this embodiment can have excellent mechanical strength and durability.

[0068] Although numerous specific details are set forth above to provide a thorough understanding of the present invention, it will be apparent to one skilled in the art that one or more other embodiments may be practiced without these specific details.

[0069] While the preferred embodiments and variations of the present invention have been described above, the present invention is not limited to these and encompasses all modifications and equivalents as various configurations falling within the spirit and scope of the broadest interpretation. [Industrial Applicability]

[0070] According to the present invention, it is possible to provide a support device for installing a photovoltaic power generation module that can improve mechanical strength and durability, and therefore has industrial applicability. [Explanation of symbols]

[0071] 1. Conventional floating solar power generation system 11 Pedestal 12 Support frame 121 Support column 122 Holding beam 13. Solar panels 2. Support device for installing solar power generation modules 21 Base 211 Interior Space 212 Siege Wall 213 Bulkhead 214 Connection part 215 Through hole 22 1st support pillar 221 1st outer wall 222 First side wall 223 First groove 23 Second support column 231 Second outer wall 232 Second Side Wall 233 Second groove 24 Reinforcement measures 25 Holding beam 251 Top wall 252 Side wall 253 Groove 254 Long groove section 26 Connecting rod 31 Floating Body 33 Solar panels A Lengthwise direction B Height direction C Width direction D Connection point E Connection point F Connection point G Connection point

Claims

1. The device is configured to have a length direction, a height direction perpendicular to the length direction, and a width direction perpendicular to both the length direction and the height direction, and includes a base portion, a first support column, a second support column, a reinforcing means, and a support beam; The base portion is configured to extend along the length direction; The first support pillar extends along the height direction, has one end connected to the base portion, and has a first outer wall and two first side walls; The first outer wall is configured such that the height direction is a longitudinal direction and the width direction is a short direction, the two first side walls extend in one direction of the length direction from both side edges of the first outer wall in the width direction, and are arranged to face each other and be spaced apart along the width direction, the first outer wall and the two first side walls together define a first groove extending along the height direction; the second support pillar extends along the height direction, has one end connected to the base portion, is disposed so as to be spaced apart from the first support pillar in the length direction, and has a second outer wall and two second side walls; The second outer wall is configured so that the height direction is a longitudinal direction and the width direction is a short direction, and is parallel to the first outer wall, the two second side walls extend in the length direction from both side edges of the second outer wall in the width direction toward the first support pillar, and are arranged to face each other and be spaced apart along the width direction, the second outer wall and the two second side walls together define a second groove extending along the height direction and facing the first groove, the reinforcing means is configured in an elongated shape with both ends, and the both ends of the reinforcing means are connected to the first support pillar and the second support pillar so as to be located within the first groove of the first support pillar and the second groove of the second support pillar, respectively; a connecting portion between the reinforcing means and the first support column is lower in the height direction than a connecting portion between the reinforcing means and the second support column, the support beam is disposed so as to span the other end of the first support column and the other end of the second support column, and has a top wall portion and two side wall portions; The top wall portion is disposed to face toward the base portion, The two side wall portions extend from both side edges of the top wall portion in the width direction toward the base portion, and are arranged to face each other and be spaced apart along the width direction, the top wall portion and the two side wall portions together define a groove portion, and the other end of the first support column and the other end of the second support column are both connected to the support beam so as to be in the groove portion; the base portion has a surrounding wall and a plurality of partition walls, The surrounding wall is configured to surround an internal space that is open to both sides along the width direction, the plurality of partition walls are arranged in the internal space at intervals from one another along the length direction, and both ends of each partition wall in the height direction are connected to portions of the surrounding wall that are spaced apart along the height direction, The internal space is divided into a plurality of through holes by the plurality of partition walls. A support device for installing a solar power generation module.

2. The base portion further has two connecting portions, The two connecting portions are spaced apart along the length direction and protrude upward in the height direction from an upper surface of the surrounding wall, One of the connecting portions is engaged and connected to the first support pillar so as to be located in the first groove of the first support pillar, and the other connecting portion is engaged and connected to the second support pillar so as to be located in the second groove of the second support pillar. The photovoltaic power generation module installation support device according to claim 1 .

3. a connecting portion between the other end of the first support column and the holding beam is higher in the height direction than a connecting portion between the other end of the second support column and the holding beam; 3. The photovoltaic power generation module installation support device according to claim 1, wherein the support device is a support for a photovoltaic power generation module.

4. A plurality of long grooves are formed in the top wall of the support beam, The plurality of long groove portions are arranged at intervals along the extension direction of the support beam, and are configured to all extend along the width direction.

3. The photovoltaic power generation module installation support device according to claim 1, wherein the support device is a support for a photovoltaic power generation module.

5. The solar power generation module installation support device further includes a connecting rod extending along the width direction, One end of the connecting rod is fixed to the first support pillar or the second support pillar.

3. The photovoltaic power generation module installation support device according to claim 1, wherein the support device is a support for a photovoltaic power generation module.

6. The solar power generation module installation support device further includes a plurality of connecting rods each extending along the width direction, One end of each of the plurality of connecting rods is fixed to either the first support pillar or the second support pillar, or one end of at least one connecting rod is fixed to the first support pillar and one end of at least one connecting rod is fixed to the second support pillar.

3. The photovoltaic power generation module installation support device according to claim 1, wherein the support device is a support for a photovoltaic power generation module.

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