CN218829689U - Support frame and photovoltaic power generation structure for photovoltaic power generation - Google Patents
Support frame and photovoltaic power generation structure for photovoltaic power generation Download PDFInfo
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- CN218829689U CN218829689U CN202222589337.3U CN202222589337U CN218829689U CN 218829689 U CN218829689 U CN 218829689U CN 202222589337 U CN202222589337 U CN 202222589337U CN 218829689 U CN218829689 U CN 218829689U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a support frame for photovoltaic power generation and a photovoltaic power generation structure, wherein, the support frame for photovoltaic power generation comprises a cross beam, an upper support beam, a lower support beam, a first connecting rod and a second connecting rod; the cross section of the cross beam is of a square structure; the upper supporting beams are uniformly distributed along the axial direction of the cross beam, and the middle parts of the upper supporting beams are abutted against the upper part of the cross beam; the lower supporting beams are uniformly distributed along the axial direction of the cross beam, and the middle parts of the lower supporting beams are abutted against the lower part of the cross beam; two ends of each lower supporting beam are respectively fixedly connected with two ends of one upper supporting beam; the top ends of the first connecting rods are fixedly connected with the middle parts of the upper supporting beams in a one-to-one correspondence manner, and the bottom ends of the first connecting rods are fixedly connected with the middle parts of the lower supporting beams in a one-to-one correspondence manner; the second connecting rods are multiple, the top ends of the second connecting rods are fixedly connected with the middle portions of the upper supporting beams in a one-to-one correspondence mode, and the bottom ends of the second connecting rods are fixedly connected with the middle portions of the lower supporting beams in a one-to-one correspondence mode.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a support frame and photovoltaic power generation structure for photovoltaic power generation.
Background
After the plurality of single batteries are connected in series or in parallel, the solar photovoltaic module can be formed by packaging, and the photovoltaic module can utilize solar energy to generate electricity. Generally, a photovoltaic module is mounted on a support frame for photovoltaic power generation to form a photovoltaic power generation structure.
The existing support frame for photovoltaic power generation comprises a cross beam, an upper support beam and a lower support beam. Wherein, the cross-section of the crossbeam is a circular structure. The axes of the upper supporting beams are all obliquely arranged and are all perpendicular to the axes of the cross beams, and the middle parts of the upper supporting beams are abutted to the upper parts of the cross beams. The axis of the lower supporting beam is obliquely arranged, the axis is perpendicular to the axis of the cross beam, and the middle of the lower supporting beam is abutted to the lower portion of the cross beam. And two ends of the lower supporting beam are respectively fixedly connected with two ends of the upper supporting beam. And a photovoltaic panel is fixed on the top surface of the upper cross beam.
In some remote areas of China, the sunshine duration is long, the intensity is high, and the light energy resources are very rich. People utilize the photovoltaic power generation structure to generate power, so that the light energy resource is effectively utilized. However, in these remote areas, the wind power levels are also relatively high. The upper cross beam and the lower cross beam are easy to rotate around the axis of the cross beam due to the high-level wind power, the photovoltaic panel is easy to swing around the axis of the cross beam, and the photovoltaic panel cannot stably receive sunlight.
At present, after the photovoltaic panel is installed on a traditional support frame for photovoltaic power generation, when strong wind is encountered, the photovoltaic panel is easy to swing and cannot stably receive sunlight.
SUMMERY OF THE UTILITY MODEL
Install the photovoltaic board back on traditional support frame for photovoltaic power generation for the solution, when meeting with strong wind, the photovoltaic board easily takes place the swing, can not receive the problem of sunlight steadily, the utility model provides a support frame for photovoltaic power generation and photovoltaic power generation structure.
The support frame for photovoltaic power generation provided by the utility model comprises a cross beam, an upper support beam, a lower support beam, a first connecting rod and a second connecting rod;
the cross section of the cross beam is of a square structure;
the upper supporting beams are arranged obliquely, the axes are perpendicular to the axis of the cross beam, the upper supporting beams are uniformly distributed along the axial direction of the cross beam, and the middle parts of the upper supporting beams are abutted against the upper part of the cross beam;
the number of the lower supporting beams is one-to-one corresponding to the number of the upper supporting beams, the axes are all obliquely arranged and are all perpendicular to the axis of the cross beam and are uniformly distributed along the axial direction of the cross beam, and the middle parts of the lower supporting beams are all abutted against the lower part of the cross beam; two ends of each lower supporting beam are respectively and fixedly connected with two ends of one upper supporting beam;
the first connecting rods are uniformly distributed along the axial direction of the cross beam, the side walls of the first connecting rods are respectively abutted against one common side of the cross beam, the top ends of the first connecting rods are fixedly connected with the middle parts of the plurality of upper supporting beams in a one-to-one correspondence manner, and the bottom ends of the first connecting rods are fixedly connected with the middle parts of the plurality of lower supporting beams in a one-to-one correspondence manner;
the second connecting rods are multiple and are uniformly distributed along the axial direction of the cross beam, the side walls of the second connecting rods are respectively abutted to the common other side of the cross beam, the top ends of the second connecting rods are fixedly connected with the middle parts of the upper supporting beams in a one-to-one correspondence mode, and the bottom ends of the second connecting rods are fixedly connected with the middle parts of the lower supporting beams in a one-to-one correspondence mode.
In some specific embodiments, each lower supporting beam comprises a first connecting section, a second connecting section and a third connecting section which are fixedly connected in sequence;
the top end face of the second connecting section is tightly attached to the bottom end face of the cross beam.
In some of these embodiments, further comprising a column and a base;
the plurality of upright posts are uniformly distributed along the axial direction of the cross beam; the top of each upright post is provided with a lantern ring;
the beam sequentially penetrates through each lantern ring, and the outer wall of the beam is rotatably connected with the inner wall of each lantern ring;
the bases are multiple and are fixed at the bottoms of the upright posts in one-to-one correspondence with the upright posts.
In some of these embodiments, the base is a precast concrete base.
In some of these embodiments, a torsion pad is disposed between the inner wall of each collar and the outer wall of the beam.
In some of these embodiments, the bottom end of each post is provided with a connecting plate.
In some specific embodiments, the device further comprises a first adjusting rod and a second adjusting rod;
the first adjusting rods are in one-to-one correspondence with the upright posts and are uniformly distributed along the axial direction of the cross beam, the axes of the first adjusting rods are obliquely arranged, and the top ends of the first adjusting rods are fixedly connected with the cross beam respectively;
the second adjusting rods are uniformly distributed along the axial direction of the cross beam, the axes are obliquely arranged, and the top ends of the second adjusting rods are fixedly connected with the bottom ends of the first adjusting rods in a one-to-one correspondence manner; the middle part of each second adjusting rod is provided with a plurality of mounting grooves; a second adjusting lever and a pillar can be fixedly coupled through one mounting groove using a bolt.
In some specific embodiments, the device further comprises a first limiting ring and a second limiting ring;
the first limit rings are multiple and are alternately arranged with the plurality of lantern rings;
the second limiting rings are multiple and are alternately arranged with the plurality of lantern rings; the adjacent first limiting ring and the second limiting ring are respectively positioned at the two opposite ends of the lantern ring;
the side walls of the second limiting rings are fixedly connected with the top ends of the first adjusting rods in a one-to-one correspondence mode.
In some specific embodiments, the number of the upright columns is four, and the first upright column, the second upright column, the third upright column and the fourth upright column are arranged in sequence;
the device also comprises a first traction rope and a second traction rope;
one end of one of the first pulling ropes is detachably connected with the upper part of the first upright post, and the other end of the first pulling rope is detachably connected with the lower part of the second upright post; one end of the other upright post is detachably connected with the upper part of the third upright post, and the other end of the other upright post is detachably connected with the lower part of the fourth upright post;
one end of one of the second traction ropes is detachably connected with the lower part of the first upright post, and the other end of the second traction rope is detachably connected with the upper part of the second upright post; one end of the other column is detachably connected with the lower part of the third column, and the other end of the other column is detachably connected with the upper part of the fourth column.
The photovoltaic power generation structure based on the same concept comprises an upper photovoltaic panel, a lower photovoltaic panel and the support frame for photovoltaic power generation provided by any one of the specific embodiments;
the upper photovoltaic panels are arranged obliquely and are uniformly distributed along the axial direction of the cross beam; the bottom surface of one side of each upper photovoltaic plate is fixedly connected with the top surface of the upper part of one of the two adjacent upper supporting beams, and the bottom surface of the other side of each upper photovoltaic plate is fixedly connected with the top surface of the upper part of the other one of the two adjacent upper supporting beams;
the lower photovoltaic panels are arranged obliquely and are uniformly distributed along the axial direction of the cross beam; the bottom surface of one side of each lower photovoltaic plate is fixedly connected with the top surface of the lower part of one of the two adjacent upper supporting beams, and the bottom surface of the other side of each lower photovoltaic plate is fixedly connected with the top surface of the lower part of the other one of the two adjacent upper supporting beams.
The utility model has the advantages that: the utility model discloses a support frame for photovoltaic power generation is through setting up the crossbeam, and the cross section of crossbeam has a plurality of arriss for square structure. The first connecting rods and the second connecting rods are mutually matched, so that the stability of connection between the cross beam and the upper supporting beam, between the cross beam and the lower supporting beam and between the upper supporting beam and the lower supporting beam can be effectively enhanced, and the support frame for photovoltaic power generation is not easy to scatter. Simultaneously, with the help of the lateral edge on the crossbeam, first connecting rod and second connecting rod can play spacing effect to the torsional force. When strong wind is encountered, the upper supporting beam and the lower supporting beam are not easy to rotate relative to the cross beam, so that the photovoltaic panel is not easy to swing, and the photovoltaic panel is favorable for stably receiving sunlight to stably generate electricity.
Drawings
Fig. 1 is a schematic structural view of some embodiments of a photovoltaic power generation structure according to the present invention;
FIG. 2 is a schematic diagram of a combined structure of some embodiments of an upper support beam, a lower support beam, a first connecting rod and a second connecting rod in the photovoltaic power generation structure of FIG. 1;
fig. 3 is a partially enlarged view of the area a in fig. 1.
In the drawing, 110, a cross beam; 121. an upper support beam; 122. a lower support beam; 1221. a first connection section; 1222. a second connection section; 1223. a third connection section; 131. a first connecting rod; 132. a second connecting rod; 141. a column; 1411. a collar; 1412. a connecting plate; 142. a base; 150. a torsion resistant pad; 161. a first adjusting lever; 162. a second adjusting lever; 171. a first limit ring; 172. a second stop collar; 181. a first pull cord; 182. a second pull cord; 210. an upper photovoltaic panel; 220. a lower photovoltaic panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "top", "bottom", "inner", "outer", "axis", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention or to simplify the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", "connected", "hinged", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1, 2 and 3, a support frame for photovoltaic power generation includes a cross beam 110, an upper support beam 121, a lower support beam 122, a first connection rod 131 and a second connection rod 132. The cross section of the beam 110 is a square structure. Go up supporting beam 121 and be a plurality of, the axis all inclines to set up, and the axis all with crossbeam 110's axis mutually perpendicular, along crossbeam 110's axial evenly distributed, and the equal butt in the upper portion of crossbeam 110 in middle part. The lower supporting beams 122 are in one-to-one correspondence with the upper supporting beams 121, the axes are all obliquely arranged, the axes are all perpendicular to the axis of the cross beam 110, the axes are evenly distributed along the axial direction of the cross beam 110, and the middle portion of the lower supporting beams is abutted to the lower portion of the cross beam 110. Both ends of each lower support beam 122 are fixedly connected with both ends of one upper support beam 121, respectively. The first connecting rods 131 are uniformly distributed along the axial direction of the cross beam 110, the sidewalls of the first connecting rods respectively abut against a common side of the cross beam 110, the top ends of the first connecting rods are fixedly connected with the middle portions of the plurality of upper supporting beams 121 in a one-to-one correspondence manner, and the bottom ends of the first connecting rods are fixedly connected with the middle portions of the plurality of lower supporting beams 122 in a one-to-one correspondence manner. The second connecting rods 132 are uniformly distributed along the axial direction of the cross beam 110, the sidewalls of the second connecting rods respectively abut against the other common side of the cross beam 110, the top ends of the second connecting rods are fixedly connected with the middle portions of the plurality of upper supporting beams 121 in a one-to-one correspondence manner, and the bottom ends of the second connecting rods are fixedly connected with the middle portions of the plurality of lower supporting beams 122 in a one-to-one correspondence manner.
In this embodiment, one upper photovoltaic panel 210 and one lower photovoltaic panel 220 are fixed to the top surfaces of every two adjacent upper support beams 121. The cross member 110 having a square cross-section structure has a plurality of side edges. The first connecting rod 131 and the second connecting rod 132 are mutually matched, so that the connection stability of the beam 110 and the upper supporting beam 121, the beam 110 and the lower supporting beam 122, and the upper supporting beam 121 and the lower supporting beam 122 can be effectively enhanced, and the support frame for photovoltaic power generation is not easy to fall apart. Meanwhile, the first connecting rod 131 and the second connecting rod 132 can play a role of limiting against torsion force by virtue of the side edges on the cross beam 110. When strong wind is encountered, the upper supporting beam 121 and the lower supporting beam 122 are not easy to rotate relative to the cross beam 110, so that the photovoltaic panel is not easy to swing, and the photovoltaic panel is favorable for stably receiving sunlight to stably generate electricity.
In some embodiments of the present invention, each lower support beam 122 includes a first connection section 1221, a second connection section 1222, and a third connection section 1223 fixedly connected in sequence. The top end surface of the second connecting section 1222 is tightly attached to the bottom end surface of the cross beam 110, so that the contact area between the lower support beam 122 and the cross beam 110 is effectively increased, the stability of connection between the lower support beam 122 and the cross beam 110 is improved, and the lower support beam 122 is not easy to rotate around the axis of the cross beam 110.
In some embodiments of the present invention, the support frame for photovoltaic power generation further includes a column 141 and a base 142. The plurality of columns 141 are uniformly distributed along the axial direction of the beam 110, and can effectively support the beam 110. A collar 1411 is provided at the top of each upright 141. The cross-beam 110 passes through each collar 1411 in turn, with the outer wall being rotationally connected to the inner wall of each collar 1411. The beam 110 is manually rotated around its axis, so that the inclination angle of the upper supporting beam 121 is adjusted, and the inclination angle of the plane where the photovoltaic panel is located is adjusted, thereby improving the power generation efficiency. The bases 142 are fixed to the bottoms of the columns 141 in a one-to-one correspondence with the columns 141, and the weights of the columns 141 can be increased, so that the support frame for photovoltaic power generation is not prone to toppling. Moreover, the base 142 can be embedded 5-20cm below the ground surface, the anti-tipping performance of the support frame is further improved, and the service life of the photovoltaic panel is prolonged.
In some embodiments of the present invention, the base 142 is a precast concrete base 142. When the support frame for photovoltaic power generation is constructed on site, the precast concrete base 142 can be transported to the site, so that the site construction period can be effectively shortened, and the site construction efficiency is improved.
In some embodiments of the present invention, a torsion pad 150 is disposed between the inner wall of each collar 1411 and the outer wall of the beam 110. The anti-twist pad 150 is effective to increase the friction between the inner wall of the collar 1411 and the outer wall of the cross beam 110, thereby effectively preventing the cross beam 110 from rotating spontaneously about its axis. Meanwhile, the abrasion degree generated by rotation between the lantern ring 1411 and the cross beam 110 can be reduced, and the service life of the cross beam 110 and the lantern ring 1411 is prolonged. Specifically, two anti-twisting pads 150 are disposed in each collar 1411, an upper anti-twisting pad that wraps around the upper portion of the outer wall of the beam 110 and a lower anti-twisting pad that wraps around the lower portion of the outer wall of the beam 110. The upper anti-torsion pad and the lower anti-torsion pad are both made of rubber.
In some embodiments of the present invention, the bottom end of each upright 141 is provided with the connecting plate 1412, and the connecting plate 1412 can effectively improve the contact area when the upright 141 is connected to the base 142, thereby effectively improving the stability of the upright 141 connected to the base 142. In some embodiments, mounting holes are formed in the connecting plate 1412, bolts are embedded in the top of the base 142, and the connecting plate 1412 of the upright 141 and the top of the base 142 can be fixedly connected through the mounting holes by using nuts and bolts.
In some embodiments of the present invention, the support frame for photovoltaic power generation further comprises a first adjusting rod 161 and a second adjusting rod 162. The first adjusting rods 161 are in one-to-one correspondence with the plurality of upright posts 141, and are uniformly distributed along the axial direction of the cross beam 110, the axes are all obliquely arranged, and the top ends of the first adjusting rods are respectively fixedly connected with the cross beam 110. The second adjusting rods 162 are uniformly distributed along the axial direction of the cross beam 110, the axes are inclined, and the top ends of the second adjusting rods are fixedly connected with the bottom ends of the first adjusting rods 161 in a one-to-one correspondence manner. A plurality of mounting grooves are formed at the middle portion of each second adjusting bar 162. A second adjusting bar 162 and a post 141 can be fixedly coupled through a mounting groove using bolts. The first adjusting rod 161 and the second adjusting rod 162 are matched with each other, so that the torsion resistance of the cross beam 110 is effectively improved, the spontaneous rotation of the cross beam 110 around the axis of the cross beam is effectively prevented, and the spontaneous swinging of the photovoltaic panel is effectively prevented.
In some embodiments of the present invention, the support frame for photovoltaic power generation further includes a first limit ring 171 and a second limit ring 172. The first retainer ring 171 and the second retainer ring 172 cooperate to effectively limit the axial translation of the beam 110 along the collar 1411. Specifically, the first retainer ring 171 is plural and is disposed alternately with the plurality of collars 1411. The second retainer rings 172 are provided in plurality, and are alternately arranged with the plurality of collar rings 1411. Adjacent first and second stop collars 171, 172 are located at opposite ends of the collar 1411. The sidewalls of the plurality of second limit rings 172 are fixedly connected to the top ends of the plurality of first adjustment bars 161 in a one-to-one correspondence. It should be noted that the first and second position-limiting rings 171 and 172 are snap ring structures, and are not easy to rotate relative to the beam 110.
In some embodiments of the present invention, the number of the columns 141 is four, and the columns are sequentially a first column, a second column, a third column and a fourth column. The support frame for photovoltaic power generation further comprises a first traction rope 181 and a second traction rope 182. The first traction rope 181 and the second traction rope 182 are cut from steel wires and are not easy to break. The number of the first traction ropes 181 is two. One end of one of the first pulling ropes 181 is detachably connected with the upper part of the first upright column, and the other end is detachably connected with the lower part of the second upright column. One end of another first traction rope 181 is detachably connected with the upper part of the third upright column, and the other end is detachably connected with the lower part of the fourth upright column. The number of the second traction ropes 182 is two. One end of one of the second pulling ropes 182 is detachably connected to the lower portion of the first upright, and the other end is detachably connected to the upper portion of the second upright. One end of the other second traction rope 182 is detachably connected with the lower part of the third upright post, and the other end is detachably connected with the upper part of the fourth upright post. First haulage rope 181 and second haulage rope 182 cooperate for the difficult emergence of support frame for photovoltaic power generation collapses.
The utility model also provides a photovoltaic power generation structure, including last photovoltaic board 210, lower photovoltaic board 220 and the photovoltaic power generation that any some embodiment of the aforesaid provided support frame. The upper photovoltaic panels 210 are disposed obliquely, and the light receiving surfaces face upward and are uniformly distributed along the axial direction of the beam 110. The bottom surface of one side of each upper photovoltaic panel 210 is fixedly connected to the top surface of the upper portion of one of the adjacent two upper support beams 121, and the bottom surface of the other side is fixedly connected to the top surface of the upper portion of the other of the adjacent two upper support beams 121. The lower photovoltaic panels 220 are disposed obliquely, and have light receiving surfaces facing upward and uniformly distributed along the axial direction of the beam 110. The bottom surface of one side of each lower photovoltaic panel 220 is fixedly connected to the top surface of the lower portion of one of the adjacent two upper support beams 121, and the bottom surface of the other side thereof is fixedly connected to the top surface of the lower portion of the other of the adjacent two upper support beams 121. The first connecting rod 131 and the second connecting rod 132 can play a role of limiting the torsional force by the side edges on the cross beam 110. When strong wind is encountered, the upper support beam 121 and the lower support beam 122 are not easy to rotate relative to the cross beam 110, so that the upper photovoltaic panel 210 and the lower photovoltaic panel 220 are not easy to swing, and the photovoltaic panels are beneficial to stably receiving sunlight to stably generate electricity.
In some embodiments of the present invention, an electric cabinet is fixed to one of the columns. Two adjacent upper photovoltaic panels 210 are connected in series and two adjacent lower photovoltaic panels 220 are connected in series. The cross beam 110 is hollow and has two open ends, and the interior of the cross beam can be penetrated by the corrugated pipe. The corrugated pipe is internally provided with a cable which is electrically connected with the electric cabinet.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," "one specific embodiment," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, a schematic representation of terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Above, only the specific implementation manner of the preferred embodiment of the present invention is shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the design of the present invention within the scope of the present invention.
Claims (10)
1. The utility model provides a support frame for photovoltaic power generation which characterized in that includes:
the device comprises a cross beam, an upper supporting beam, a lower supporting beam, a first connecting rod and a second connecting rod;
the cross section of the cross beam is of a square structure;
the upper supporting beams are arranged obliquely, the axes of the upper supporting beams are perpendicular to the axis of the cross beam, the upper supporting beams are uniformly distributed along the axial direction of the cross beam, and the middle parts of the upper supporting beams are abutted to the upper part of the cross beam;
the number of the lower supporting beams is one-to-one corresponding to the number of the upper supporting beams, the axes are obliquely arranged and are mutually perpendicular to the axis of the cross beam, the lower supporting beams are uniformly distributed along the axial direction of the cross beam, and the middle parts of the lower supporting beams are abutted against the lower part of the cross beam; two ends of each lower supporting beam are respectively fixedly connected with two ends of one upper supporting beam;
the first connecting rods are uniformly distributed along the axial direction of the cross beam, the side walls of the first connecting rods are respectively abutted against one common side of the cross beam, the top ends of the first connecting rods are fixedly connected with the middle parts of the upper supporting beams in a one-to-one correspondence manner, and the bottom ends of the first connecting rods are fixedly connected with the middle parts of the lower supporting beams in a one-to-one correspondence manner;
the second connecting rods are multiple and are uniformly distributed along the axial direction of the cross beam, the side walls of the second connecting rods are respectively abutted to the other common side of the cross beam, the top ends of the second connecting rods are fixedly connected with the middle parts of the upper supporting beams in a one-to-one correspondence mode, and the bottom ends of the second connecting rods are fixedly connected with the middle parts of the lower supporting beams in a one-to-one correspondence mode.
2. The support frame for photovoltaic power generation as claimed in claim 1, wherein each of the lower support beams includes a first connecting section, a second connecting section, and a third connecting section fixedly connected in this order;
the top end face of the second connecting section is tightly attached to the bottom end face of the cross beam.
3. The support stand for photovoltaic power generation as recited in claim 1, further comprising a column and a base;
the plurality of upright posts are uniformly distributed along the axial direction of the cross beam; the top of each upright post is provided with a lantern ring;
the beam sequentially penetrates through each lantern ring, and the outer wall of the beam is rotationally connected with the inner wall of each lantern ring;
the base is a plurality of, with the stand is fixed in the bottom of stand one-to-one.
4. The support stand for photovoltaic power generation as claimed in claim 3, wherein the base is a precast concrete base.
5. The support bracket for photovoltaic power generation as set forth in claim 3, wherein a torsion-resistant pad is provided between an inner wall of each of said collars and an outer wall of said cross member.
6. The support stand for photovoltaic power generation as claimed in claim 3, wherein a bottom end of each of the columns is provided with a connection plate.
7. The support frame for photovoltaic power generation as recited in claim 3, further comprising a first adjusting bar and a second adjusting bar;
the first adjusting rods are in one-to-one correspondence with the upright posts and are uniformly distributed along the axial direction of the cross beam, the axes of the first adjusting rods are obliquely arranged, and the top ends of the first adjusting rods are fixedly connected with the cross beam respectively;
the second adjusting rods are uniformly distributed along the axial direction of the cross beam, the axes of the second adjusting rods are obliquely arranged, and the top ends of the second adjusting rods are fixedly connected with the bottom ends of the first adjusting rods in a one-to-one correspondence manner; the middle part of each second adjusting rod is provided with a plurality of mounting grooves; one second adjusting rod and one upright post can be fixedly connected through one mounting groove by using a bolt.
8. The support bracket for photovoltaic power generation as recited in claim 7, further comprising a first stopper ring and a second stopper ring;
the first limiting rings are multiple and are alternately arranged with the lantern rings;
the second limiting rings are multiple and are alternately arranged with the plurality of lantern rings; the adjacent first limiting ring and the second limiting ring are respectively positioned at two opposite ends of the lantern ring;
the side walls of the second limiting rings are fixedly connected with the top ends of the first adjusting rods in a one-to-one correspondence mode.
9. The support frame for photovoltaic power generation as claimed in claim 3, wherein the number of the columns is four, and the four columns are a first column, a second column, a third column and a fourth column in sequence;
the device also comprises a first traction rope and a second traction rope;
one end of one of the first pulling ropes is detachably connected with the upper part of the first upright post, and the other end of the first pulling rope is detachably connected with the lower part of the second upright post; one end of the other upright post is detachably connected with the upper part of the third upright post, and the other end of the other upright post is detachably connected with the lower part of the fourth upright post;
one end of one of the second pulling ropes is detachably connected with the lower part of the first upright post, and the other end of the second pulling rope is detachably connected with the upper part of the second upright post; one end of the other column is detachably connected with the lower part of the third column, and the other end of the other column is detachably connected with the upper part of the fourth column.
10. A photovoltaic power generation structure comprising an upper photovoltaic panel, a lower photovoltaic panel, and the support frame for photovoltaic power generation according to any one of claims 1 to 9;
the upper photovoltaic panels are arranged obliquely and are uniformly distributed along the axial direction of the beam; the bottom surface of one side of each upper photovoltaic plate is fixedly connected with the top surface of the upper part of one of the two adjacent upper supporting beams, and the bottom surface of the other side of each upper photovoltaic plate is fixedly connected with the top surface of the upper part of the other one of the two adjacent upper supporting beams;
the lower photovoltaic panels are arranged obliquely and are uniformly distributed along the axial direction of the beam; every the bottom surface of one side of lower photovoltaic board with adjacent two go up the top surface fixed connection of the lower part of one in the supporting beam, the bottom surface of opposite side with adjacent two go up the top surface fixed connection of the lower part of another in the supporting beam.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222589337.3U CN218829689U (en) | 2022-09-28 | 2022-09-28 | Support frame and photovoltaic power generation structure for photovoltaic power generation |
| JP2022003807U JP3240667U (en) | 2022-09-28 | 2022-11-17 | Photovoltaic brackets and photovoltaic structures |
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| CN117544071B (en) * | 2024-01-10 | 2024-04-16 | 宁波欧达光电有限公司 | Photovoltaic module installing support |
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