Photovoltaic bracket and photovoltaic system

Abstract

The utility model discloses a photovoltaic bracket and a photovoltaic system. The photovoltaic bracket includes a plurality of first brackets and at least one second bracket arranged at intervals along the second horizontal direction, and the second bracket is arranged at an angle to the first bracket; the first bracket includes a first rope, the first rope extends along the first horizontal direction and at least two are arranged at intervals in the second horizontal direction; the second horizontal direction is arranged at an angle to the first horizontal direction; the second bracket includes a second rope and a support; at least two second ropes are arranged and extend along the second horizontal direction, and at least two second ropes are arranged crosswise and form at least one intersection together; at least one support is arranged on both sides of each intersection to prop up the two crosswise second ropes in opposite directions; at least two first ropes of any first bracket are located above the support and connected to the same support. The present application can achieve the effects of bearing vertical upward and vertical downward loads and anti-overturning.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic bracket and a photovoltaic system using the photovoltaic bracket. Background Art

[0002] With the rapid development of new energy construction, more and more regions have begun to use photovoltaic power stations. However, there are also more complex terrains, such as fish ponds or riverbanks, which require the installation of photovoltaic brackets with larger spans. In order to increase the span, more and more flexible brackets have come into being. When the photovoltaic panel assembly is tilted in the north-south direction, the traditional flexible bracket mainly sets up a cable truss structure in the east-west direction. However, such a setting can only achieve the anti-load effect in the vertical direction, but cannot achieve the anti-flipping effect for the photovoltaic panel assembly in the north-south direction. In order to achieve the anti-flipping effect in the north-south direction, it is also necessary to set a rope structure parallel to the north-south direction or a similar tension beam structure on the basis of the cable truss set in the east-west direction, which makes the structure of the photovoltaic bracket more complicated. Utility Model Content

[0003] The main purpose of the utility model is to provide a photovoltaic bracket, aiming to improve the problem of complex structure of traditional photovoltaic brackets.

[0004] To achieve the above-mentioned purpose, the photovoltaic bracket proposed in the utility model is used to support the photovoltaic panel assembly, and the photovoltaic bracket includes a plurality of first brackets and at least one second bracket arranged at intervals along the second horizontal direction, and the second bracket is arranged at an angle with the first bracket;

[0005] The first bracket includes: a first fixing assembly and a first rope, which are used to install the photovoltaic panel assembly, the first rope is connected to the first fixing assembly, the first rope extends along a first horizontal direction and at least two of the first ropes are arranged at intervals in a second horizontal direction; the second horizontal direction is arranged at an angle to the first horizontal direction;

[0006] The second bracket includes: a second fixing component, a second rope and a support member; the second rope is connected to the second fixing component; at least two second ropes are provided and extend along the second horizontal direction, and at least two second ropes are cross-arranged and together form at least one intersection; at least one support member is provided on both sides of each intersection; each support member is connected to at least two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions; at least two first ropes of any first bracket are located above the support member and connected to the same support member.

[0007] In one embodiment, the two crossed second ropes are respectively the first sub-rope and the second sub-rope, and they cross together to form at least one intersection; at least one support member is respectively disposed on both sides of each intersection;

[0008] The top and bottom of one of the two support members respectively located on both sides of the intersection are respectively connected to the first sub-rope and the second sub-rope, and the top and bottom of the other one of them are respectively connected to the second sub-rope and the first sub-rope.

[0009] In one embodiment, the support member has a first side and a second side along the second horizontal direction, and a top end of the second side is arranged lower than a top end of the first side.

[0010] In one embodiment, the support member comprises:

[0011] A first vertical pole formed on a first side of the support member, the first vertical pole connecting two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions; and

[0012] The second vertical pole is formed on the second side of the support member, and the second vertical pole connects the two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions, and the top end of the second vertical pole is arranged lower than the top end of the first vertical pole.

[0013] In one embodiment, the support member comprises:

[0014] A support rod, wherein the support rod connects two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions;

[0015] An oblique rod is connected to the top of the support rod, and two opposite ends of the oblique rod respectively form the top of the second side and the top of the first side.

[0016] In one embodiment, the support member further comprises a reinforcing rod, one end of which is connected to the oblique rod, and the other end of which is connected to the support rod, and the reinforcing rod is arranged at an angle to both the support rod and the oblique rod.

[0017] In one embodiment, the second fixing assembly includes a column assembly, and the second rope is connected to a top end of the column assembly.

[0018] In one embodiment, the second fixing assembly further comprises a pull rod, one end of the pull rod is connected to the top end of the column assembly, and the other end is connected to the mounting surface, and the column assembly and the mounting surface are both arranged at an angle to the pull rod.

[0019] In one embodiment, the second fixing assembly includes an anchor pile for anchoring on a mounting surface, and an end of the second rope is inclined downward and connected to the anchor pile.

[0020] The utility model also provides a photovoltaic system, comprising a photovoltaic panel assembly and the above-mentioned photovoltaic bracket, wherein the photovoltaic panel is installed on the photovoltaic bracket.

[0021] In one embodiment, the photovoltaic panel assembly is arranged tilted relative to a horizontal plane; and the photovoltaic panel assembly is tilted upward or downward along the second horizontal direction.

[0022] The technical solution of the utility model is that the first rope extends along the first horizontal direction and is connected to the first fixing assembly, and at least two first ropes are arranged at intervals in the second horizontal direction, so that it is convenient to install the photovoltaic panel assembly on the first rope. By setting at least two crossed second ropes, the second ropes extend along the second horizontal direction and are connected to the second fixing assembly, and the support connects at least two crossed second ropes to prop up the two second ropes in opposite directions, so that the second support structure formed by the combination of the second rope and the support can effectively achieve the effect of bearing vertical upward and vertical downward loads. In addition, at least one support is provided on both sides of each intersection formed by the cross arrangement of at least two second ropes, and at least two first ropes in any first support are located above the support and connected to the same support, so that the various components in the entire photovoltaic support are connected into a whole, and the load of the photovoltaic panel assembly is transmitted to the support and the second rope through the first rope, so that the effect of bearing loads in the up and down directions can be achieved, and the stability of the photovoltaic support and the good all-round anti-flipping effect are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 This is a schematic structural diagram of an embodiment of the photovoltaic bracket of the utility model;

[0025] Figure 2 for Figure 1 Detailed structural diagram of the second bracket in the photovoltaic bracket;

[0026] Figure 3 It is a detailed structural schematic diagram of another embodiment of the second bracket in the photovoltaic bracket of the utility model;

[0027] Figure 4 This is a detailed structural diagram of another embodiment of the second bracket in the photovoltaic bracket of the utility model;

[0028] Figure 5 This is a detailed structural diagram of another embodiment of the second bracket in the photovoltaic bracket of the utility model;

[0029] Figure 6 This is a detailed structural diagram of another embodiment of the second bracket in the photovoltaic bracket of the utility model;

[0030] Figure 7 It is a structural schematic diagram of the photovoltaic system of the utility model.

[0031] Description of Figure Numbers:

[0032] Label name Label name 101 Second fixing component 110 Column components 111 First end column 112 Neutral column 102 First fixing component 120 Tie rod 200 Second rope 210 First sub rope 220 Second sub rope 300 Support 310 First side 320 Second side 301 First pole 302 Second pole 300a Support rod 300b Slant 300c Reinforcement rod 400 First Rope 500 Photovoltaic panel components

[0033] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, if there are descriptions involving "second", "first", etc. in the embodiments of the utility model, the descriptions of "second", "first", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "second" and "first" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] The utility model provides a photovoltaic bracket.

[0038] In the technical solution of this utility model, please refer to Figure 1 and Figure 2 , the photovoltaic bracket is used to support the photovoltaic panel assembly 500; the photovoltaic bracket includes a plurality of first brackets and at least one second bracket arranged at intervals along the second horizontal direction, and the second bracket is arranged at an angle to the first bracket; the first bracket includes: a first fixing component 102 and a first rope 400, which are used to install the photovoltaic panel assembly 500, the first rope 400 is connected to the first fixing component 102, the first rope 400 extends along the first horizontal direction and is arranged at least two at intervals in the second horizontal direction; the second horizontal direction is arranged at an angle to the first horizontal direction; the second bracket includes: a second fixing component 101, a second rope 2 00 and a support member 300; the second rope 200 is connected to the second fixing assembly 101; the second rope 200 is provided with at least two and extends along the second horizontal direction, at least two second ropes 200 are cross-arranged and together form at least one intersection; at least one support member 300 is provided on both sides of each intersection; each support member 300 is connected to at least two cross-arranged second ropes 200 to prop up the two cross-arranged second ropes 200 in opposite directions; at least two first ropes 400 of any first bracket are located above the support member 300 and are connected to the same support member 300.

[0039] The first fixing assembly 102 in the first bracket and the second fixing assembly 101 in the second bracket are both installed on the installation surface, which can be the ground or the roof surface. In order to stably install the photovoltaic panel assembly 500, in one example, the first rope 400 extends along the first horizontal direction, that is, the extension direction of the first rope 400 is set at an angle with the extension direction of the second rope 200, so that the photovoltaic panel assembly 500 can be installed on the first rope 400. The first rope 400 can be a steel cable or other ropes with greater rigidity and certain deformation ability. Similarly, the second rope 200 can be a steel cable or other ropes with greater rigidity and certain deformation ability. It can be understood that in the actual construction process, different regions have different tilt directions for the photovoltaic panel assembly 500. For example, in the northern hemisphere, the photovoltaic panel assembly 500 is usually tilted toward the south, that is, when the photovoltaic panel assembly 500 is installed, the north side of the photovoltaic panel assembly 500 is higher than the south side of the photovoltaic panel assembly 500. At this time, the second horizontal direction in the technical solution of the utility model is the north-south direction. For another example, in the southern hemisphere, the photovoltaic panel assembly 500 is usually tilted toward the north, that is, when the photovoltaic panel assembly 500 is installed, the south side of the photovoltaic panel assembly 500 is higher than the north side of the photovoltaic panel assembly 500. At this time, the second horizontal direction in the technical solution of the utility model can still be the north-south direction. Of course, it should be noted that the technical solution of the utility model does not exclude the solution that the tilt direction of the photovoltaic panel assembly 500 is at an angle to the north-south direction. At this time, the first direction is also adaptively adjusted with the tilt direction of the photovoltaic panel assembly 500. Or in the actual construction process, there is also a situation where the photovoltaic panel assembly 500 is set parallel to the horizontal plane.

[0040] Taking the second horizontal direction as the north-south direction and the first horizontal direction as the east-west direction as an example, when the first rope 400 extends along the first horizontal direction, the photovoltaic panel assembly 500 can be installed on the first rope 400. When the second rope 200 extends along the second horizontal direction, and at least two second ropes 200 are arranged crosswise, the support member 300 connects the two second ropes 200 and props up the two second ropes 200 in opposite directions, so that the two second ropes 200 in the second rope 200 are respectively arched in opposite directions, so that the cable truss structure composed of the support member 300 and the second rope 200 can carry both vertical upward loads and vertical downward loads. In this solution, only the cable truss structure composed of two second ropes 200 and the support member 300 is used to support the first bracket, so as to achieve the effect of carrying loads in both vertical upward and vertical downward directions. In some traditional photovoltaic brackets, in order to improve the load-bearing capacity and anti-turnover capacity in the upward and downward directions, two auxiliary ropes are usually set below the main rope (i.e., the first rope 400 in the present application) extending in the east-west direction to support the photovoltaic panel assembly 500, but one of the additional auxiliary ropes is arched upward, and the other is arched downward, and the main rope and the additional rope are supported by the support component, thereby improving the load capacity in the upward and / or downward directions; in addition, an anti-turnover rope extending in the north-south direction is added in the north-south direction. Such a traditional setting will result in a large number of ropes extending in the east-west direction. However, the present application crosses at least two second ropes 200 arranged at an angle to the first rope 400 for installing the photovoltaic panel assembly 500, so as to naturally form an upward and downward arc structure, and provide a better load-bearing effect in the vertical upward and vertical downward directions through the support member 300. At the same time, combined with the structure in which the second bracket and the first bracket are connected at an angle, the anti-turnover effect of the photovoltaic panel assembly 500 is also achieved. In the present application, there is no need to additionally provide two arc-shaped ropes extending along the first horizontal direction, thereby simplifying the structure of the photovoltaic support.

[0041] Specifically, each second rope 200 may be connected to a plurality of support members 300, and the plurality of support members 300 are distributed along the extension direction of the second rope 200. It is understandable that at least two second ropes 200 are cross-arranged and together form at least one intersection; at least one support member 300 is provided on both sides of each intersection, which can improve the support strength and support stability of the photovoltaic panel assembly 500, and also increase the number of photovoltaic panel assemblies 500 arranged. Of course, the second bracket in the present application may be provided with a plurality of second ropes 200, and the plurality of second ropes 200 may be arranged at intervals along another horizontal direction perpendicular to the extension direction thereof, so that the photovoltaic panel assembly 500 may also be arranged at intervals in another horizontal direction perpendicular to the second horizontal direction, so as to increase the number of photovoltaic panel assemblies 500 arranged, increase the surface area of ​​the photovoltaic panel assembly 500, and improve the efficiency of photovoltaic power generation.

[0042] Furthermore, at least two first ropes 400 in any first bracket are connected to the same support member 300 and are located above the support member 300, so that the load on the photovoltaic panel assembly 500 can be transmitted to the second bracket through the first rope 400 in the first bracket, specifically transmitted to the support member 300 through the first rope 400, and then transmitted to the second rope 200, and finally transmitted to the second fixing assembly, so as to achieve a better load transmission effect and ensure the stability of the photovoltaic panel assembly 500. On the other hand, the first rope 400 has a good impedance effect on the flipping of the photovoltaic panel assembly 500 in the first horizontal direction, thereby further improving the anti-flipping ability of the photovoltaic bracket in the utility model. Specifically, when the second horizontal direction is the north-south direction and the first horizontal direction is the east-west direction, that is, the extension direction of the first rope 400 is the east-west direction, so that the first rope 400 has a good impedance effect on the flipping tendency of the photovoltaic panel assembly 500 in the east-west direction, and at the same time, the second bracket structure composed of the second rope 200 and the support member 300 can have a good impedance effect on the flipping tendency of the photovoltaic panel assembly 500 in the north-south direction, thereby achieving an all-round anti-flipping effect on the photovoltaic panel assembly 500. Further, at least two first ropes 400 are provided, and at least two first ropes 400 are arranged at intervals along the second horizontal direction and connected to the same support member 300, thereby improving the support strength and stability of the first rope 400 for the photovoltaic panel assembly 500. In addition, by connecting at least two first ropes 400 to the same support member 300, when the top of the same support member 300 has an unevenly arranged first side 310 and second side 320 in the second horizontal direction, the first rope 400 can support different height positions of the same photovoltaic panel assembly 500, thereby facilitating the simultaneous transfer of the load of the photovoltaic panel assembly 500 to different positions of the same support member 300 through at least two first ropes 400 to ensure the balance of load transfer, thereby improving the support stability of the support member 300 for the photovoltaic panel assembly 500.

[0043] In the technical solution of the utility model, the first rope 400 is extended along the first horizontal direction and connected to the first fixing assembly, and at least two first ropes 400 are arranged at intervals in the second horizontal direction, so that it is convenient to install the photovoltaic panel assembly 500 on the first rope 400. By arranging at least two crossed second ropes 200, the second ropes 200 extend along the second horizontal direction and are connected to the second fixing assembly 101, and the support member 300 connects at least two crossed second ropes 200 to prop up the two second ropes 200 in opposite directions, so that the second support structure formed by the combination of the second ropes 200 and the support member 300 can effectively achieve the effect of carrying vertical upward and vertical downward loads. In addition, by providing at least one support member 300 on both sides of each intersection formed by the intersection of at least two second ropes 200, and at least two first ropes 400 in any first bracket are located above the support member 300 and connected to the same support member 300, the second bracket and the first bracket in the entire photovoltaic bracket are connected as a whole, and the load of the photovoltaic panel assembly 500 is transmitted to the support member 300 and the second rope 200 through the first rope 400, thereby achieving the effect of bearing loads in the up and down directions, and improving the stability of the photovoltaic bracket and better all-round anti-rollover effect.

[0044] In an example, please refer to Figures 2 to 6 The two crossed second ropes 200 are respectively the first sub-rope 210 and the second sub-rope 220, and they cross together to form at least one intersection; at least one support member 300 is provided on both sides of each intersection; and the top and bottom of one of the two support members 300 located on both sides of the intersection are respectively connected to the first sub-rope 210 and the second sub-rope 220, and the top and bottom of the other of the two support members 300 are respectively connected to the second sub-rope 220 and the first sub-rope 210.

[0045] Specifically, the two crossed second ropes 200 may have one intersection, two intersections or more intersections when crossing, that is, the two crossed second ropes 200 may form a double helix-like structure, and support members 300 may be provided on both sides of each intersection, and the bottom and top of each support member 300 are respectively connected to two second ropes 200. For example, a first support rod 300a is provided on the left side of an intersection, and the top of the first support member 300 is close to the first sub-rope 210 and the bottom is close to the second sub-rope 220, the top of the first support member 300 is connected to the first sub-rope 210, and the bottom of the first support member 300 is connected to the second sub-rope 220, then the second support member 300 located on the right side of the intersection, the top of the second support member 300 is close to the second sub-rope 220, and the bottom of the second support member 300 is close to the first sub-rope 210, at this time, the top of the second support member 300 is connected to the second sub-rope 220, and the bottom of the second support member 300 is connected to the first sub-rope 210. The staggered connection enables each support member 300 to prop up two second ropes 200 near each intersection in opposite directions.

[0046] Such arrangement ensures that each sub-rope will not take up too much space when it is drooping or arching upward.

[0047] Of course, in other examples, the top end of the support member 300 may not be connected to the second rope 200 , but may be connected to the second rope 200 through a portion between the top end of the support member 300 and the bottom end of the support member 300 .

[0048] Further, please refer to Figures 2 to 6 The support member 300 has a first side 310 and a second side 320 along the second horizontal direction, and a top end of the second side 320 is arranged lower than a top end of the first side 310 .

[0049] By providing the support member 300 with a first side 310 and a second side 320 along the second horizontal direction, and the top of the second side 320 is set lower than the top of the first side 310, it can be ensured that the photovoltaic panel assembly 500 is tilted when installed on the photovoltaic support, specifically, the photovoltaic panel assembly 500 is tilted in the direction from the first side 310 to the second side 320, so that when the tilt direction of the photovoltaic panel assembly 500 is facing the light direction, a better photovoltaic utilization rate is achieved, thereby improving the efficiency of photovoltaic power generation. It should be noted that the height difference between the top of the first side 310 and the top of the second side 320 can be determined by the installation inclination angle of the photovoltaic panel assembly 500.

[0050] In an example, please refer to Figure 1 and Figure 2The support member 300 includes a first vertical pole 301 and a second vertical pole 302. The first vertical pole 301 is formed on a first side of the support member 300, and the first vertical pole 301 connects two cross-arranged second ropes 200; the second vertical pole 302 is formed on a second side of the support member 300, and the second vertical pole 302 connects two cross-arranged second ropes 200, and the top end of the second vertical pole 302 is arranged lower than the top end of the first vertical pole 301.

[0051] By setting two first vertical poles 301 and second vertical poles 302 arranged at intervals, and both the first vertical poles 301 and the second vertical poles 302 are connected to two cross-arranged second ropes 200, the first vertical poles 301 and the second vertical poles 302 can jointly form a support member 300 to support the photovoltaic panel assembly 500, thereby improving the support strength of the support member 300, and the structure of the support member 300 is simple and the cost is low. By setting the top of the second vertical pole 302 lower than the top of the first vertical pole 301, the side of the photovoltaic panel assembly 500 supported by the second vertical pole 302 can be lower than the side supported by the first vertical pole 301, thereby ensuring that the photovoltaic panel assembly 500 can be tilted to achieve a better lighting effect and improve the efficiency of photovoltaic power generation.

[0052] In another example, please refer to Figures 3 to 6 The support member 300 includes a support rod 300a and an inclined rod 300b. The support rod 300a connects two cross-arranged second ropes 200 to prop up the two cross-arranged second ropes 200 in opposite directions; the inclined rod 300b is connected to the top of the support rod 300a, and the opposite ends of the inclined rod 300b respectively form the top of the second side 320 and the top of the first side 310.

[0053] Specifically, the middle of the inclined rod 300b can be connected to the top of the support rod 300a, or one end of the inclined rod 300b is connected to the top of the support rod 300a. In order to have a more stable supporting effect, the middle of the inclined rod 300b can be preferably connected to the top of the support rod 300a.

[0054] By connecting the support rod 300a to two cross-arranged second ropes 200, so that the support rod 300a props up the two second ropes 200 in opposite directions, the photovoltaic support can bear loads in both vertically upward and vertically downward directions. By connecting the inclined rod 300b to the top of the support rod 300a, and the opposite ends of the inclined rod 300b respectively form the top of the second side 320 and the top of the first side 310, when the photovoltaic panel assembly 500 is installed on the inclined rod 300b, the photovoltaic panel assembly 500 can be in an inclined state to achieve a better lighting effect and improve the efficiency of photovoltaic power generation.

[0055] Further, please refer to Figure 4 and Figure 5 The support member 300 also includes a reinforcing rod 300c, one end of which is connected to the diagonal rod 300b, and the other end of which is connected to the support rod 300a, and is arranged at an angle to both the support rod 300a and the diagonal rod 300b.

[0056] By connecting one end of the reinforcement rod 300c to the diagonal rod 300b and the other end to the support rod 300a, and setting it at an angle with the support rod 300a and the diagonal rod 300b, the reinforcement rod 300c, the support rod 300a and the diagonal rod 300b together form a triangular structure, thereby improving the stability of the entire support member 300 and enhancing the support strength and stability of the support member 300.

[0057] Specifically, there can be one, two or more reinforcement rods 300c. When there are two reinforcement rods 300c, the two reinforcement rods 300c can be arranged in parallel or not, as long as the two ends of each reinforcement rod 300c are connected to the diagonal rod 300b and the support rod 300a, and are arranged at an angle with the support rod 300a and the diagonal rod 300b, so that each reinforcement rod 300c, the support rod 300a and the diagonal rod 300b form a triangular structure, thereby further improving the support strength and support stability of the support member 300.

[0058] In an example, please refer to Figures 1 to 5 The second fixing assembly 101 includes a column assembly 110 , and the second rope 200 is connected to the top end of the column assembly 110 .

[0059] By providing the column assembly 110 and connecting the second rope 200 to the top of the column assembly 110 , the photovoltaic panel assembly 500 can be installed at a higher height, thereby fully utilizing the space below the photovoltaic panel assembly 500 .

[0060] Specifically, the column assembly 110 may include a first end column 111, at least two first end columns 111 are provided, the two first end columns 111 are arranged at intervals along the second horizontal direction, and the two ends of the second rope 200 may be respectively connected to the two first end columns 111 arranged at intervals along the second horizontal direction. In order to improve the stability of the support, the column assembly 110 may also include a middle column 112, the middle column 112 is provided between the two first end columns 111 arranged at intervals along the second horizontal direction, and the middle parts of the two cross-arranged second ropes 200 in the second rope 200 are both connected to the middle column 112.

[0061] It can be understood that, based on the solution that the photovoltaic bracket includes the first rope 400, the first fixing component 102 can include a second end column, at least two second end columns are provided, and the second end columns are arranged at intervals along the first horizontal direction, and the two ends of the first rope 400 are respectively connected to the two second end columns arranged at intervals along the first horizontal direction.

[0062] Furthermore, if Figure 1 As shown, the second fixing assembly 101 further includes a pull rod 120 , one end of the pull rod 120 is connected to the column assembly 110 , and the other end is connected to the mounting surface. Both the column assembly 110 and the mounting surface are arranged at an angle with the pull rod 120 .

[0063] It is understandable that the column assembly 110 is usually extended in the vertical direction, and it is often prone to the risk of tipping over. In this example, by connecting one end of the tie rod 120 to the column assembly 110 and the other end to the mounting surface, and the tie rod 120 is arranged at an angle with the column assembly 110 and the mounting surface, the mounting surface, the column assembly 110 and the tie rod 120 together form a triangular stable structure, thereby reducing the risk of the column assembly 110 tipping over.

[0064] In another example, if Figure 6 As shown, the second fixing assembly 101 includes an anchor pile for anchoring on the installation surface, and the end of the second rope 200 is inclined downward and connected to the anchor pile.

[0065] It is understandable that when the anchor pile is anchored to the installation surface, the anchor pile has good stability. By tilting the end of the second rope 200 downward and connecting it to the anchor pile, the setting of the column assembly 110 can be reduced and the cost of the second fixing assembly 101 can be reduced.

[0066] The utility model also provides a photovoltaic system, such as Figure 7 As shown, it includes a photovoltaic panel assembly 500 and a photovoltaic bracket. The specific structure of the photovoltaic bracket refers to the above embodiment. Since the photovoltaic system adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the photovoltaic panel assembly 500 is installed on the photovoltaic bracket.

[0067] Specifically, when the photovoltaic support is the photovoltaic support in the above embodiment, the photovoltaic panel assembly 500 is specifically installed on the first rope 400. The photovoltaic panel assembly 500 can be installed parallel to the horizontal plane, or can be installed at a certain inclination angle to the horizontal plane.

[0068] Such an arrangement enables the photovoltaic system in the technical solution of the utility model to withstand vertical upward and vertical downward loads, and has a good anti-flipping effect on the photovoltaic panel assembly 500.

[0069] In one example, the photovoltaic panel assembly 500 is tilted relative to a horizontal plane; and the photovoltaic panel assembly 500 is tilted upward or downward along a second horizontal direction.

[0070] Such an arrangement can ensure that the photovoltaic panel assembly 500 can be fully exposed to sunlight, thereby improving the efficiency of photovoltaic power generation.

[0071] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A photovoltaic bracket for supporting a photovoltaic panel assembly, characterized in that: include: A plurality of first brackets and at least one second bracket arranged at intervals along a second horizontal direction, wherein the second bracket is arranged at an angle to the first bracket; The first bracket comprises: a first fixing assembly and a first rope, for installing the photovoltaic panel assembly, the first rope is connected to the first fixing assembly, the first rope extends along a first horizontal direction and at least two of the first ropes are arranged at intervals in a second horizontal direction; the second horizontal direction is arranged at an angle to the first horizontal direction; The second bracket includes: a second fixing component, a second rope and a support member; the second rope is connected to the second fixing component; at least two second ropes are provided and extend along the second horizontal direction, and at least two second ropes are cross-arranged and together form at least one intersection; at least one support member is provided on both sides of each intersection; each support member is connected to at least two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions; at least two first ropes of any first bracket are located above the support member and connected to the same support member.

2. The photovoltaic bracket according to claim 1, characterized in that: The two crossed second ropes are respectively the first sub-rope and the second sub-rope, and they cross together to form at least one intersection; at least one support member is respectively arranged on both sides of each intersection; The top and bottom of one of the two support members respectively located on both sides of the intersection are respectively connected to the first sub-rope and the second sub-rope, and the top and bottom of the other one of them are respectively connected to the second sub-rope and the first sub-rope.

3. The photovoltaic bracket according to claim 1, characterized in that: The support member has a first side and a second side along the second horizontal direction, and a top end of the second side is arranged lower than a top end of the first side.

4. The photovoltaic support according to claim 3, characterized in that: The support member comprises: A first vertical pole formed on a first side of the support member, the first vertical pole connecting two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions; and The second vertical pole is formed on the second side of the support member, and the second vertical pole connects the two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions, and the top end of the second vertical pole is arranged lower than the top end of the first vertical pole.

5. The photovoltaic support according to claim 3, characterized in that: The support member comprises: A support rod, wherein the support rod connects two cross-arranged second ropes to prop up the two cross-arranged second ropes in opposite directions; An oblique rod is connected to the top of the support rod, and two opposite ends of the oblique rod respectively form the top of the second side and the top of the first side.

6. The photovoltaic support according to claim 5, characterized in that: The support member also includes a reinforcing rod, one end of which is connected to the oblique rod, and the other end of which is connected to the support rod, and is arranged at an angle with the support rod and the oblique rod.

7. The photovoltaic support according to any one of claims 1 to 6, characterized in that: The second fixing assembly includes a column assembly, and the second rope is connected to the top end of the column assembly.

8. The photovoltaic support according to claim 7, characterized in that: The second fixing assembly further comprises a pull rod, one end of which is connected to the column assembly, and the other end of which is connected to the mounting surface. Both the column assembly and the mounting surface are arranged at an angle with the pull rod.

9. The photovoltaic support according to any one of claims 1 to 6, characterized in that: The second fixing assembly includes an anchor pile for anchoring on a mounting surface, and an end of the second rope is inclined downward and connected to the anchor pile.

10. A photovoltaic system, characterized in that: It comprises a photovoltaic panel assembly and a photovoltaic bracket as described in any one of claims 1 to 9, wherein the photovoltaic panel assembly is installed on the photovoltaic bracket.

11. The photovoltaic system according to claim 10, characterized in that: The photovoltaic panel assembly is arranged tilted relative to a horizontal plane; and the photovoltaic panel assembly is tilted upward or downward along the second horizontal direction.

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