Supporting structure, flexible photovoltaic support, photovoltaic system and power station

Abstract

The utility model discloses a supporting structure, a flexible photovoltaic support, a photovoltaic system and a power station, and belongs to the field of suspended component installation. The supporting structure is applied to the flexible photovoltaic support and comprises a first foundation and a second foundation, the adjusting foot is mounted on the first foundation; the support is installed on the adjusting foot in an angle-adjustable mode and provided with a first connecting piece, a second connecting piece used for being connected with a temporary cable and a third connecting piece used for being connected with a structural cable of the flexible photovoltaic support. The second foundation is provided with a fourth connecting piece and a fifth connecting piece used for being connected with a temporary cable; and the side inhaul cable is connected between the first connecting piece and the fourth connecting piece. The support rotates around the adjusting foot on the first base, the structural cable is tensioned, initial tension is provided for the structural cable, the support is fixed through the side zipper, tensioning and fixing of the structural cable are achieved, the workload of support position calibration is reduced, and the installation efficiency and the later operation and maintenance convenience are improved.

Description

Technical Field

[0001] The present application belongs to the technical field of suspended component installation, and in particular relates to a support structure, a flexible photovoltaic bracket, a photovoltaic system and a power station. Background Art

[0002] In order to broaden the application scenarios of photovoltaic power generation, the photovoltaic system adopts a flexible prestressed suspension photovoltaic bracket. When the suspension photovoltaic bracket is tensioned, an excavator is required to pull and stretch it, and then rotate the adjustment sleeve for tensioning. The construction tensioning is inconvenient, and the steps for replacing the cable body during later operation and maintenance are cumbersome. The construction volume is large, and there are safety hazards in the construction process. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the related art. To this end, the present application proposes a support structure, a flexible photovoltaic bracket and a photovoltaic system, which can conveniently increase the initial tension and adjust the later tension of the structural cable.

[0004] In a first aspect, the present application provides a support structure, comprising:

[0005] First foundation;

[0006] an adjusting foot, mounted on the first foundation;

[0007] A bracket, mounted on the adjusting foot in an angle-adjustable manner, and having a first connecting member, a second connecting member for connecting to a temporary cable, and a third connecting member for connecting to a structural cable of the flexible photovoltaic bracket;

[0008] a second foundation having a fourth connecting member and a fifth connecting member for connecting to a temporary cable;

[0009] A side cable is connected between the first connecting member and the fourth connecting member.

[0010] According to the supporting structure of the present application, the bracket is rotated around the adjusting foot on the first foundation to tension the structural cable, provide initial tension for the structural cable, and use the side pull lock to fix the bracket to achieve tensioning of different cable forces of the structural cable, thereby reducing the workload of bracket position calibration and improving installation efficiency and convenience of subsequent operation and maintenance.

[0011] According to one embodiment of the present application, it further includes:

[0012] A limiting structure, the bracket is hinged to the adjusting foot, and the limiting structure is used to cooperate with the bracket and the adjusting foot to fix the bracket.

[0013] According to the support structure of the present application, a limiting structure is added to fix the bracket at a certain angle after rotation.

[0014] According to one embodiment of the present application, the angle between the line connecting the second connecting member and the fifth connecting member and the edge cable is less than 10°.

[0015] According to the support structure provided in this embodiment, the angle between the line between the second connecting member and the fifth connecting member and the edge cable is less than 10°, so that after the temporary cable is removed, the fixing angle of the edge cable to the bracket and the tensioning of the structural cable remain unchanged.

[0016] According to one embodiment of the present application, the fourth connecting member is arranged on the top of the second foundation, and the fifth connecting member is arranged on the side of the second foundation away from the first foundation; the second connecting member is located above the first connecting member.

[0017] According to one embodiment of the present application, the second basis includes:

[0018] Second basic ontology;

[0019] a top frame, mounted on the top of the second basic body and provided with the fourth connecting member;

[0020] A clamp is installed on the outer periphery of the second basic body and is provided with the fifth connecting piece.

[0021] According to the support structure provided in this embodiment, the fourth connecting member is provided on the top frame at the top of the second basic body to achieve anchoring of the side cable, and the fifth connecting member is provided on the clamping hoop at the outer periphery of the second basic body to achieve tensioning of the temporary cable on the bracket.

[0022] According to one embodiment of the present application, the bracket includes:

[0023] The bracket body has a lower end that is mounted on the adjusting foot in an adjustable angle;

[0024] The plug board is installed on the top of the bracket body and forms the second connecting member.

[0025] According to the support structure provided in this embodiment, the structural cable is tensioned by rotating the bracket body around the adjustment foot, and the temporary cable is tensioned on the bracket by providing a second connecting piece on the plug plate at the top of the bracket body.

[0026] According to one embodiment of the present application, it further includes:

[0027] A temporary cable is connected to the fifth connector via a clip-type foundation anchor, and the temporary cable is connected to the second connector via an ear-insertion or extrusion anchor, and the side cable is connected to the first connector and the fourth connector via an ear-insertion or extrusion anchor.

[0028] According to the support structure provided by this embodiment, after the bracket rotates around the adjustment foot to straighten the structural cable, the initial tension of the structural cable is set by tensioning the temporary cable. After fixing it with the side cable, the temporary cable can be removed.

[0029] In a second aspect, the present application provides a flexible photovoltaic bracket, the flexible photovoltaic bracket comprising:

[0030] A plurality of support structures as described in the above embodiments, wherein the support structures are arranged in pairs and spaced apart from each other;

[0031] The structural cable is connected between the third connecting members of the supporting structures that are arranged opposite to each other.

[0032] According to the flexible photovoltaic support of the present application, the structural cables are tensioned and fixed by the supporting structure, and the process is simple.

[0033] In a third aspect, the present application provides a photovoltaic system, comprising:

[0034] A plurality of flexible photovoltaic supports as described in the above embodiments;

[0035] Photovoltaic components are installed on the structural cables.

[0036] According to the photovoltaic system of the present application, by installing photovoltaic components on a flexible photovoltaic bracket, the use scenarios of the photovoltaic components are increased.

[0037] In a fourth aspect, the present application provides a power station, comprising:

[0038] The photovoltaic system as described in the above embodiment;

[0039] A green power generation system is electrically connected to the photovoltaic system.

[0040] According to the power station of the present application, more efficient and environmentally friendly power generation can be achieved by electrically connecting the green power generation system with the above-mentioned photovoltaic system.

[0041] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0043] Figure 1 This is a schematic structural diagram of a flexible photovoltaic bracket provided in an embodiment of the present application;

[0044] Figure 2 This is one of the structural diagrams of the support structure provided in the embodiment of the present application;

[0045] Figure 3 This is the second structural diagram of the support structure provided in the embodiment of the present application;

[0046] Figure 4 This is a schematic structural diagram of the second basis provided in an embodiment of the present application;

[0047] Figure 5 Schematic diagram of the structure of the bracket and the structural cable provided in the embodiment of the present application;

[0048] Figure 6 Schematic diagram of the structure of the first base, the adjusting foot and the limiting structure provided in an embodiment of the present application;

[0049] Figure 7 It is a schematic structural diagram of the bracket provided in the embodiment of the present application.

[0050] Reference numerals:

[0051] Flexible photovoltaic bracket 1000;

[0052] Support structure 100;

[0053] First Foundation 110;

[0054] Adjustable foot 120;

[0055] Bracket 130, first connecting member 131, second connecting member 132, third connecting member 133, bracket body 134, plug-in plate 135;

[0056] Second foundation 140, fourth connecting member 141, fifth connecting member 142, second foundation body 143, top frame 144, and hoop 145;

[0057] Side cable 150;

[0058] Limiting structure 160;

[0059] Temporary cable 170;

[0060] Truss 200, wind-resistant cable 203, wind-resistant cable base 205;

[0061] Structural cable 300 , component cable 310 , first stabilizing cable 320 , and second stabilizing cable 330 . DETAILED DESCRIPTION

[0062] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0063] The following is a detailed explanation of the principle by which the support structure 100 proposed in this application can achieve the above beneficial effects:

[0064] In related technologies, in order to broaden the application scenarios of photovoltaic power generation, flexible prestressed suspension photovoltaic brackets are used. Due to durability issues, flexible brackets usually use plug-in anchors as the anchoring method of the cables. Although the plug-in anchors have good durability and high reliability, it is relatively complicated to achieve the designed pre-tension by tensioning the cables. When using the plug-in anchors for tensioning operations, an excavator is required for traction and stretching, and then the adjustment sleeve is rotated for tensioning. The construction and tensioning are inconvenient, and the steps for replacing the cable body during later operation and maintenance are also cumbersome. The construction volume is large and there are safety hazards.

[0065] In order to solve this technical problem, the present application provides a support structure 100, which is described below with reference to Figure 1-Figure 7 A support structure 100 according to an embodiment of the present application is described.

[0066] like Figure 1-Figure 3 As shown, the support structure 100 of the embodiment of the present application includes: a first base 110 , an adjustment foot 120 , a bracket 130 , a second base 140 and a side cable 150 .

[0067] The first foundation 110 is fixed to the ground.

[0068] The first foundation 110 needs to be constructed using durable materials to resist environmental erosion and aging. At the same time, the construction methods of the first foundation 110 include excavation, pouring concrete, using prefabricated components, etc. The method to be selected depends on the specific engineering requirements and site conditions, and this embodiment does not impose any restrictions.

[0069] like Figure 2 and Figure 3 As shown, the adjusting foot 120 is mounted on the first base 110 .

[0070] The adjusting foot 120 is located at the upper end of the first base 110 . The adjusting foot 120 and the first base 110 may be fixedly connected or detachably connected.

[0071] The bracket 130 is mounted on the adjustment foot 120 in an angle-adjustable manner.

[0072] The bracket 130 is rotatably connected to the adjusting foot 120. The bracket 130 and the adjusting foot 120 can be rotated using various structures, such as Figure 6 As shown, in this embodiment, the bracket 130 is coaxially installed with the adjustment foot 120, and the bracket 130 rotates around the rotation axis.

[0073] The bracket 130 includes a first connecting member 131 , a second connecting member 132 and a third connecting member 133 .

[0074] The first connector 131 is used to connect to the edge cable 150 , the second connector 132 is used to connect to the temporary cable 170 , and the third connector 133 is used to connect to the structural cable 300 of the flexible photovoltaic support 1000 .

[0075] The first connecting member 131 and the second connecting member 132 are located on the same side of the bracket 130 , and the third connecting member 133 is located on a side of the bracket 130 away from the first connecting member 131 and the second connecting member 132 .

[0076] The third connecting member 133 is used to connect to the structural cable 300 of the flexible photovoltaic support 1000. The number of the third connecting member 133 can be one or more, such as Figure 5 As shown, the third connecting member 133 in this embodiment includes an upper and lower part located on the same side of the bracket 130. The upper third connecting member 133 is connected to the component cable 310 and the first stabilizing cable 320, and the lower third connecting member 133 is connected to the second stabilizing cable 330.

[0077] The second base 140 includes a fourth connecting member 141 and a fifth connecting member 142 .

[0078] The fourth connecting member 141 is used to connect to the edge cable 150 , and the fifth connecting member 142 is used to connect to the temporary cable 170 .

[0079] like Figure 3 As shown, the fourth connector 141 and the fifth connector 142 may be disposed on different sides of the second base 140 . In some embodiments, the fourth connector 141 and the fifth connector 142 may also be disposed on the same side of the second base 140 .

[0080] The side cable 150 is connected between the first connecting member 131 and the fourth connecting member 141 .

[0081] The side cables 150 are used to fix the bracket 130 and the structural cables 300 after the bracket 130 is adjusted in angle and the structural cables 300 are tensioned.

[0082] In the related art, the bracket of the supporting structure is fixedly connected to the first foundation and then installed on the ground. One end of the side cable is connected to the bracket, and the other end of the side cable is connected to the second foundation. The second foundation is fixed to the ground. When the structural cable is tensioned, an excavator is required to pull and stretch it, and then the adjusting sleeve is rotated to tension it. The tensioning construction is inconvenient, and the steps for replacing the cable body during later operation and maintenance are cumbersome. The construction volume is large, and there are safety hazards in the construction process.

[0083] The temporary cable 170 of this embodiment is connected to the second connecting member 132 and the fifth connecting member 142. The bracket 130 of the supporting structure 100 rotates around the adjusting foot 120 on the first foundation 110. The component cable 310 of the structural cable 300 is tensioned to a horizontal state through the rotation of the bracket 130. Then, the bracket 130 is rotated by tensioning the temporary cable 170. The rotation of the bracket 130 supplements the tension of the structural cable 300. One end of the side cable 150 is fixed to the second foundation 140, and the other end of the side cable 150 is connected to the first connecting member 131. After the side cable 150 is connected, the temporary cable 170 is removed to complete the fixation of the bracket 130. The construction process does not require large-scale traction equipment. It only needs to tension the temporary cable 170 to complete the tensioning of the structural cable 300. The initial tension setting and subsequent stabilization process of the structural cable 300 are relatively simple.

[0084] According to the support structure 100 provided in the embodiment of the present application, the structural cable 300 is tensioned by rotating the bracket 130 around the adjusting foot 120. The construction and tensioning of the structural cable 300 are relatively convenient, the steps for replacing the cable body during later operation and maintenance are relatively simple, the construction workload is reduced, and the safety and efficiency of the construction process are relatively high.

[0085] In some embodiments, the support structure 100 further includes a temporary cable 170 .

[0086] like Figure 3 As shown, the temporary cable 170 is connected to the fifth connector 142 through a clip-type foundation anchor, and the temporary cable 170 is connected to the second connector 132 through an ear-insertion or extrusion anchor, and the side cable 150 is connected to the first connector 131 and the fourth connector 141 through an ear-insertion or extrusion anchor.

[0087] The temporary cable 170 connected to the second connector 132 and the fifth connector 142 and the side cable 150 connected to the first connector 131 and the fourth connector 141 may be in at least one of the following structural forms:

[0088] First, the temporary cable 170 is connected to the fifth connector 142 via a clip-type foundation anchor, and the temporary cable 170 is connected to the second connector 132 via an ear-type anchor.

[0089] In this embodiment, the side cable 150 is connected to the first connecting member 131 and the fourth connecting member 141 through an ear-type anchor.

[0090] Secondly, the temporary cable 170 is connected to the fifth connector 142 via a clip-type foundation anchor, and the temporary cable 170 is connected to the second connector 132 via an extrusion anchor.

[0091] In this embodiment, the side cable 150 is connected to the first connecting member 131 and the fourth connecting member 141 by extrusion anchoring.

[0092] It is understandable that the connection between the temporary cable 170 and the second connecting member 132 and the fifth connecting member 142 and the connection between the side cable 150 and the first connecting member 131 and the fourth connecting member 141 are not limited to the above forms.

[0093] In this embodiment, the temporary cable 170 is connected to the fifth connector 142 through a clip-type foundation anchor, and the temporary cable 170 is connected to the second connector 132 through an extrusion anchor, and the side cable 150 is connected to the first connector 131 and the fourth connector 141 through an extrusion anchor.

[0094] It should be noted that the durability of the clip-type anchor is poorer than the ear-type anchor, but the clip-type anchor is convenient to construct. The clip-type anchor does not require precise alignment of the ear plate and anchor ring, and can be installed and tensioned faster. During the construction process, the clip-type anchor can adjust the tension more conveniently, while it is more difficult to adjust the tension of the ear-type anchor after installation.

[0095] The temporary cable 170 is connected to the fifth connector 142 through a clip-type foundation anchor, and the temporary cable 170 is connected to the second connector 132 through an ear-type or extrusion anchor, which is used for tensioning the temporary cable 170. It can be removed after tensioning, which simplifies the construction steps without affecting the safety and use of the subsequent structure.

[0096] According to the support structure 100 provided in the embodiment of the present application, the bracket 130 is rotated around the adjustment foot 120 on the first foundation 110 to flatten the component cables 310 in the structural cables 300. Then, by tensioning the temporary cables 170, the bracket 130 is driven to rotate, tensioning the structural cables 300, providing initial tension for the structural cables 300, and fixing the bracket 130 with a side zipper to achieve tensioning and fixation of the structural cables 300.

[0097] In some embodiments, as Figure 3 As shown, the support structure 100 may further include: a limiting structure 160 .

[0098] The bracket 130 is hinged to the adjustment foot 120 .

[0099] The hinge connection allows the bracket 130 to rotate around the adjustment foot 120 without causing translation.

[0100] The limiting structure 160 is used to cooperate with the bracket 130 and the adjusting foot 120 to fix the bracket 130 .

[0101] The bracket 130 and the adjusting foot 120 rotate relative to each other through the hinge connection, and after the rotation is completed, the limiting structure 160 fixes the bracket 130.

[0102] The limiting structure 160 can adopt a variety of structures. In this embodiment, it uses a stiffening rib structure on both sides of the column base ear plate to enhance stability and load-bearing capacity. The stiffening ribs can be horizontal or vertical. The specific configuration depends on the structural requirements and stress conditions, and is not limited in this embodiment.

[0103] According to the support structure 100 provided in the embodiment of the present application, the bracket 130 is hinged with the adjustment foot 120 and fixed with the limiting structure 160, so that the bracket 130 can rotate around the adjustment foot 120, and the bracket 130 is fixed after the rotation is completed.

[0104] In some embodiments, as Figure 3 As shown, the angle between the connecting line between the second connecting member 132 and the fifth connecting member 142 and the side cable 150 is less than 10°.

[0105] The two ends of the temporary cable 170 are connected to the second connecting member 132 and the fifth connecting member 142 respectively. The angle between the temporary cable 170 and the side cable 150 is less than 10°.

[0106] The angle between the temporary cable 170 and the edge cable 150 is less than 10°. After the temporary cable 170 is removed, one end of the edge cable 150 is connected to the first connecting member 131, and the other end of the edge cable 150 is connected to the fourth connecting member 141. At this time, the connection state of the edge cable 150 and the bracket 130 is the same as when the temporary cable 170 is connected to the bracket 130. The bracket 130 will not rotate, and the tension of the structural cable 300 remains unchanged.

[0107] According to the supporting structure 100 provided in the embodiment of the present application, after the temporary cable 170 tensions the structural cable 300, the side cable 150 connects the first connecting member 131 and the fourth connecting member 141. Since the angle between the temporary cable 170 and the side cable 150 is less than 10°, after the temporary cable 170 is removed, the side cable 150 plays the same tensioning and fixing role on the structural cable 300.

[0108] In some embodiments, as Figure 3 As shown, the fourth connecting member 141 is disposed on the top of the second base 140 , the fifth connecting member 142 is disposed on the side of the second base 140 away from the first base 110 , and the second connecting member 132 is located above the first connecting member 131 .

[0109] The fourth connecting member 141 is provided on the top of the second foundation 140 , so that the angle between the side cable 150 and the temporary cable 170 is less than 10°, and better stability can be provided for the side cable 150 .

[0110] The fifth connecting member 142 is disposed on the side of the second foundation 140 away from the first foundation 110 , and the second connecting member 132 is located above the first connecting member 131 , so that the angle between the temporary cable 170 and the side cable 150 is less than 10°.

[0111] According to the support structure 100 provided in an embodiment of the present application, the fourth connecting member 141 is arranged on the top of the second base 140, the fifth connecting member 142 is arranged on the side of the second base 140 away from the first base 110, and the second connecting member 132 is located above the first connecting member 131, which can facilitate the angle between the temporary rope 170 and the edge rope 150 to be less than 10°, while providing better stability for the fixed structure.

[0112] In some embodiments, the second foundation 140 may include a second foundation body 143 , a top frame 144 and a hoop 145 .

[0113] like Figure 3 As shown, the second basic body 143 is fixed to the foundation.

[0114] The second basic body 143 needs to be constructed with durable materials to resist environmental erosion and aging. At the same time, the construction methods of the second basic body 143 include excavation, pouring concrete, using prefabricated components, etc. The method to be selected depends on the specific engineering requirements and site conditions, and this embodiment does not limit it.

[0115] like Figure 3 As shown, the top frame 144 is installed on the top of the second basic body 143 , and the top frame 144 is provided with a fourth connecting member 141 .

[0116] The top frame 144 is located on the top of the second basic body 143, and the side cable 150 is anchored to the fourth connecting member 141 of the top frame 144 by ear-type anchoring or extrusion anchoring. The connection strength is high and it has good stability and safety.

[0117] The clamp 145 is installed on the outer periphery of the second basic body 143 and is provided with a fifth connecting member 142 .

[0118] The hoop 145 is located on the outer periphery of the second basic body 143 , and the temporary cable 170 is anchored to the fifth connecting piece 142 of the hoop 145 through a clip-type anchoring.

[0119] The clamp 145 is located at the periphery of the second basic body 143, which can make the angle between the temporary rope 170 and the edge rope 150 less than 10° to prevent interference. At the same time, the connection durability between the temporary rope 170 and the fifth connecting piece 142 is lower than the connection durability between the edge rope 150 and the fourth connecting piece 141, so the periphery of the second basic body 143 can be selected for installation.

[0120] According to the support structure 100 provided in the embodiment of the present application, the temporary cable 170 is connected to the fifth connecting piece 142 on the clamp 145, and the side cable 150 is connected to the fourth connecting piece 141 on the top frame 144. The angle between the side cable 150 and the temporary cable 170 is less than 10°, which can better tension and fix the structural cable 300 and the bracket 130, and the tensioning state will not change after the temporary cable 170 is removed.

[0121] In some embodiments, the bracket 130 may further include a bracket body 134 and an inserting plate 135 .

[0122] like Figure 3 As shown, the lower end of the bracket body 134 is installed on the adjustment foot 120 in an adjustable angle.

[0123] The lower end of the bracket body 134 is rotatably connected to the adjustment foot 120. The lower end of the bracket body 134 and the adjustment foot 120 can be rotated using various structures, such as Figure 6 As shown, in this embodiment, the lower end of the bracket body 134 is coaxially installed with the adjustment foot 120, and the bracket 130 rotates around the rotation axis.

[0124] like Figure 3 As shown, the inserting plate 135 is installed on the top of the bracket body 134 and forms the second connecting member 132 .

[0125] The plug plate 135 is arranged at the top of the bracket body 134, and the plug plate 135 is provided with a second connecting piece 132. The second connecting piece 132 is used to connect to one end of the temporary rope 170. The other end of the temporary rope 170 is connected to the fifth connecting piece 142 on the clamp 145. After the temporary rope 170 is connected, the angle between it and the side rope 150 is less than 10°.

[0126] It should be noted that the connection durability between the temporary cable 170 and the second connecting member 132 is lower than the connection durability between the side cable 150 and the first connecting member 131 .

[0127] According to the support structure 100 provided in the embodiment of the present application, the temporary cable 170 is connected to the second connecting member 132 on the plug plate 135, so that the angle between the temporary cable 170 and the edge cable 150 is less than 10° and no interference occurs.

[0128] The embodiment of the present application also provides a flexible photovoltaic bracket 1000.

[0129] like Figure 1 As shown, the flexible photovoltaic support 1000 includes: a support structure 100 , a structural cable 300 and a truss 200 .

[0130] A plurality of support structures 100 as described in the above embodiment are provided, and the support structures 100 are arranged in pairs and spaced apart from each other.

[0131] Each pair of support structures 100 spaced apart from each other constitutes a group of support structures 100 , and each group of structural cables 300 connected between the support structures 100 and the trusses 200 constitutes a group of structural cables 300 .

[0132] The structural cable 300 is connected between the third connecting members 133 of the oppositely disposed supporting structures 100 .

[0133] Each set of structural cables 300 includes a component cable 310 , a first stabilizing cable 320 , and a second stabilizing cable 330 .

[0134] The truss 200 is a structure composed of straight rods, including upper chords, lower chords, and webs, which are generally formed into multiple groups of triangular units. The multiple groups of triangular units can be planar or spatial. The points where the straight rods are connected are nodes.

[0135] There are multiple groups of trusses 200 , and the multiple groups of trusses 200 are arranged in parallel along the length direction of the structural cable 300 . The parallel-arranged trusses 200 are connected to the structural cable 300 .

[0136] The truss 200 can enhance the structural integrity and serve as a wind-resistant component.

[0137] The component cable 310 is generally used to connect and fix the various parts of the truss 200. The component cable 310 is generally connected to the key parts of the truss 200. For example, the component cable 310 can be connected to the upper chord of the truss 200, the component cable 310 can be connected to the end of the truss 200, and the component cable 310 can also be connected to other rods or cables at the nodes of the truss 200.

[0138] The first stabilizing cable 320 is connected to the truss 200 to resist wind pressure, and the second stabilizing cable 330 is connected to the truss 200 to provide a downward reaction force during wind suction conditions to resist wind suction. The first stabilizing cable 320 and the second stabilizing cable 330 are usually connected to key parts of the truss 200. For example, the first stabilizing cable 320 and the second stabilizing cable 330 can be connected to the upper chord and the lower chord of the truss 200. The first stabilizing cable 320 and the second stabilizing cable 330 can be connected to the ends of the truss 200. The first stabilizing cable 320 and the second stabilizing cable 330 can also be connected to other rods or cables at the nodes of the truss 200.

[0139] In this embodiment, one end of the component cable 310 is anchored to the third connecting member 133 of the support structure 100, and the other end of the component cable 310 passes through the upper chord nodes of multiple parallel trusses 200 and is anchored to the third connecting member 133 of the oppositely arranged support structure 100.

[0140] The web members include vertical members and diagonal members.

[0141] The truss 200 is connected to the first stabilizing cable 320 and the second stabilizing cable 330 , and the first stabilizing cable 320 and the second stabilizing cable 330 are arranged crosswise.

[0142] One end of the first stabilizing cable 320 is connected to the third connecting member 133 at the upper portion, and the other end of the first stabilizing cable 320 is connected to a lower node of a vertical rod of the truss 200 located diagonally opposite to the third connecting member 133 .

[0143] One end of the second stabilizing cable 330 is connected to the third connecting member 133 at the lower portion, and the other end of the second stabilizing cable 330 is connected to the upper node of the vertical rod of the truss 200 located on the same side as the third connecting member 133 .

[0144] The truss 200 is further provided with a wind-resistant cable 203 and a wind-resistant cable base 205 .

[0145] like Figure 1 As shown, the wind-resistant cable 203 and the wind-resistant cable base 205 of this embodiment are arranged on one side of the flexible photovoltaic bracket 1000, one end of the wind-resistant cable 203 is connected to the truss 200, and the other end of the wind-resistant cable 203 is connected to the wind-resistant cable base 205.

[0146] The wind-resistant cable 203 and the wind-resistant cable base 205 are used to reduce the impact of wind load on the flexible photovoltaic support 1000 and prevent the flexible photovoltaic support 1000 from vibrating or displacing due to wind.

[0147] In some embodiments, the wind-resistant cable 203 and the wind-resistant cable base 205 may also be arranged on both sides of the flexible photovoltaic support 1000 .

[0148] According to the flexible photovoltaic bracket 1000 provided in the embodiment of the present application, the bracket 130 of the supporting structure 100 can be rotated around the adjustment foot 120 on the first foundation 110, and the tensioning assembly cable 310, the first stabilizing cable 320 and the second stabilizing cable 330 are rotated through the bracket 130. After the tensioning is completed, it is fixed to the second foundation 140 through the side cable 150, completing the fixation of the photovoltaic bracket 130 and enhancing the structural integrity through the truss 200.

[0149] An embodiment of the present application also provides a photovoltaic system.

[0150] like Figure 1 As shown, the photovoltaic system includes: a flexible photovoltaic bracket 1000 and a photovoltaic component.

[0151] A plurality of flexible photovoltaic supports 1000 as described in the above embodiments;

[0152] Photovoltaic modules are mounted on the structural cables 300 .

[0153] The flexible photovoltaic support 1000 supports photovoltaic modules by tensioning prestressed structural cables 300 between fixed points. Photovoltaic modules can be installed in complex terrain conditions, such as mountains, water surfaces, deserts, etc., while reducing the occupation of land resources and the impact on the environment.

[0154] By cooperating with multiple groups of trusses 200 and support structures 100, the structural cables 300 can have sufficient initial tension and can be installed in a larger spatial span without intermediate support, reducing the number of foundations and achieving a more compact layout on uneven ground, thereby improving land utilization.

[0155] In the related art, the tensioning of the structural cable requires large-scale traction equipment for construction. In this embodiment, the flexible photovoltaic bracket 1000 only needs to use a small jack to squeeze the anchor at the clip-type foundation anchor of the temporary cable 170 and the fifth connecting member 142 to tension the structural cable 300. The construction is simple, which can reduce construction costs and material usage. In addition, there is no need to remove the photovoltaic components when stabilizing the structural cable 300 in the later stage, and the internal tension of the structural cable 300 can be supplemented.

[0156] According to the photovoltaic system provided in the embodiment of the present application, by installing photovoltaic components on the flexible photovoltaic bracket 1000, the number of foundations is reduced, the land utilization rate is improved, the tensioning and subsequent stabilization steps of the structural cables 300 are simplified, and construction costs and material usage are saved.

[0157] An embodiment of the present application also provides a power station.

[0158] like Figure 1 As shown, the power station includes: a photovoltaic system and a green power generation system.

[0159] The photovoltaic system of the above embodiment;

[0160] The green power generation system is electrically connected to the photovoltaic system.

[0161] The above-mentioned photovoltaic system can be installed in complex terrain, such as desert areas. The flexible photovoltaic bracket 1000 can adjust the inclination of the component according to the trajectory of the sun to maximize the collection of solar energy. In addition, the power station using the above-mentioned photovoltaic system reduces the transformation of the terrain and reduces the damage to the ecological environment, which is conducive to the harmonious coexistence of photovoltaic power generation and environmental protection.

[0162] According to the power station provided in the embodiment of the present application, green power generation is achieved by electrically connecting the green power generation system with the photovoltaic system.

[0163] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or mutual communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0164] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0165] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and 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 therefore should not be understood as a limitation on the present application.

[0166] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0167] In the description of this application, “plurality” means two or more.

[0168] In the description of the present application, a first feature being “on” or “under” a second feature may include the first and second features being in direct contact with each other, or the first and second features being in contact with each other not directly but via another feature therebetween.

[0169] In the description of this application, a first feature “on”, “above” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0170] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0171] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A support structure, applied to a flexible photovoltaic bracket, characterized in that: include: First foundation; an adjusting foot, mounted on the first foundation; A bracket, mounted on the adjusting foot in an angle-adjustable manner, and having a first connecting member, a second connecting member for connecting to a temporary cable, and a third connecting member for connecting to a structural cable of the flexible photovoltaic bracket; a second foundation having a fourth connecting member and a fifth connecting member for connecting to a temporary cable; A side cable is connected between the first connecting member and the fourth connecting member.

2. The support structure according to claim 1, characterized in that Also includes: A limiting structure, the bracket is hinged to the adjusting foot, and the limiting structure is used to cooperate with the bracket and the adjusting foot to fix the bracket.

3. The support structure according to claim 1, characterized in that The angle between the line connecting the second connecting member and the fifth connecting member and the side cable is less than 10°.

4. The support structure according to claim 3, characterized in that The fourth connecting member is arranged on the top of the second foundation, and the fifth connecting member is arranged on the side of the second foundation away from the first foundation; the second connecting member is located above the first connecting member.

5. The support structure according to claim 4, characterized in that The second basis includes: Second basic ontology; a top frame, mounted on the top of the second basic body and provided with the fourth connecting member; A clamp is installed on the outer periphery of the second basic body and is provided with the fifth connecting piece.

6. The support structure according to claim 1, characterized in that The bracket comprises: The bracket body has a lower end that is mounted on the adjusting foot in an adjustable angle; The plug board is installed on the top of the bracket body and forms the second connecting member.

7. The support structure according to any one of claims 1 to 6, characterized in that Also includes: A temporary cable is connected to the fifth connector via a clip-type foundation anchor, and the temporary cable is connected to the second connector via an ear-insertion or extrusion anchor, and the side cable is connected to the first connector and the fourth connector via an ear-insertion or extrusion anchor.

8. A flexible photovoltaic support, characterized in that: include: A plurality of support structures according to any one of claims 1 to 7, wherein the support structures are arranged in pairs and spaced apart from each other; The structural cable is connected between the third connecting members of the supporting structures that are arranged opposite to each other.

9. A photovoltaic system, characterized in that: include: A plurality of flexible photovoltaic supports as claimed in claim 8; Photovoltaic components are installed on the structural cables.

10. A power station, characterized in that: include: The photovoltaic system according to claim 9; A green power generation system is electrically connected to the photovoltaic system.

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