Bearing tank body, water tank assembly and photovoltaic support

Abstract

The utility model discloses a load-bearing tank body, a water tank assembly and a photovoltaic support, the load-bearing tank body comprises a tank body and two reinforcing flanges, the tank body is provided with a drainage tank, and the tank body is defined to be provided with a tank bottom wall and two opposite side edges; the two reinforcing turnups are connected to the two side edges respectively, the two reinforcing turnups and the groove body form a reinforcing cavity in an enclosing mode, a supporting table is formed on the side, back to the groove bottom wall of the drainage groove, of each reinforcing turnup, and the supporting tables are used for bearing and supporting a photovoltaic module. According to the technical scheme, the structure of the bearing groove body is improved, the structural strength and rigidity of the bearing groove body are improved, and the structural stability and reliability of the photovoltaic support are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a load-bearing tank body, a water tank component and a photovoltaic bracket. Background Art

[0002] In the prior art, a photovoltaic power station can set a water trough on the supporting frame of the photovoltaic bracket at the gap position corresponding to the gap between adjacent photovoltaic components to support the photovoltaic components, so that rainwater or snow falling on the photovoltaic components can fall into the water trough through the gap around the photovoltaic components for discharge, avoiding water or snow accumulation at the bottom of the photovoltaic bracket, thereby ensuring the stable operation of the photovoltaic power station.

[0003] However, most of the existing water tanks are designed with open cross-section shapes such as "M" shape or inverted "J" shape. The overall rigidity and structural stability of the water tank are low, resulting in poor load-bearing capacity of the water tank. During the long-term operation of the photovoltaic power station, the water tank is prone to deformation or overflow, reducing the structural stability and reliability of the photovoltaic bracket. Utility Model Content

[0004] The main purpose of the utility model is to provide a load-bearing trough, a water trough assembly and a photovoltaic bracket, aiming to improve the structure of the load-bearing trough, increase the structural strength and rigidity of the load-bearing trough, and further improve the structural stability and reliability of the photovoltaic bracket.

[0005] To achieve the above-mentioned purpose, the load-bearing trough body proposed in the utility model includes a trough body and two reinforced flanges, the trough body is provided with a drainage groove, and the trough body is defined as having a trough bottom wall and two oppositely arranged side edges; the two reinforced flanges are respectively connected to the two side edges, and are respectively enclosed with the trough body to form a reinforced cavity, and a support platform is formed on the side of the trough bottom wall of the drainage groove that is away from the reinforced flange, and the support platform is used to bear and support the photovoltaic module.

[0006] Optionally, the reinforced flange includes a first folded edge and a second folded edge, the first folded edge is bent and connected to the side edge, and the side of the first folded edge facing away from the bottom wall of the drainage groove is formed as the support platform; the second folded edge is bent and connected to the first folded edge.

[0007] Optionally, the first folded edge is bent in the drainage groove, and the second folded edge is extended toward the bottom wall of the drainage groove.

[0008] Optionally, one end of the second folded edge facing away from the first folded edge abuts against a bottom wall of the drainage groove.

[0009] Optionally, the first folded edge is extended in a direction away from the side edge and facing away from the outer wall of the drainage groove.

[0010] Optionally, the reinforced flange further includes a third folded edge, wherein the third folded edge is bent and connected to the second folded edge and extends toward the side edge.

[0011] Optionally, one end of the third folded edge facing away from the second folded edge abuts against the side edge.

[0012] Optionally, the load-bearing trough is defined to have a height direction, and the height of the reinforcing flange along the height direction is smaller than the height of the side edge along the height direction.

[0013] Optionally, the side edge is provided with a plurality of first mounting holes, and the plurality of first mounting holes are sequentially arranged along the extension direction of the drainage groove. The reinforcing flange is provided with a plurality of second mounting holes, and the plurality of second mounting holes are sequentially arranged along the extension direction of the drainage groove, and the second mounting holes are arranged corresponding to the first mounting holes.

[0014] Optionally, the bottom wall of the drainage groove is provided with a first reinforcing rib, and the first reinforcing rib is extended along the extension direction of the drainage groove. And / or, the side is provided with a second reinforcing rib, and the second reinforcing rib is extended along the extension direction of the drainage groove. And / or, the reinforcing flange is provided with a third reinforcing rib, and the third reinforcing rib is extended along the extension direction of the drainage groove. And / or, the bottom wall of the drainage groove is provided with a water drop hole.

[0015] The utility model also provides a water tank assembly, which comprises a load-bearing tank body, and the load-bearing tank body is the load-bearing tank body described above.

[0016] Optionally, the load-bearing trough body is provided with a drainage trough, and the water trough assembly comprises at least two of the load-bearing trough bodies, and the at least two load-bearing trough bodies are sequentially connected end to end so that the drainage troughs of the at least two load-bearing trough bodies are sequentially connected. The water trough assembly also comprises a connecting piece, and the connecting piece connects and fixes two adjacent load-bearing trough bodies.

[0017] Optionally, the load-bearing trough body is defined to have a head end and a tail end, and the head end of the load-bearing trough body is provided with a latch tongue. The latch tongue of one load-bearing trough body overlaps and latches with the tail end of another load-bearing trough body, and abuts against the inner wall of the drainage trough of the load-bearing trough body or clamps the outer peripheral side of the tail end of the load-bearing trough body. The connecting member connects and fixes the latch tongue of one load-bearing trough body with the tail end of another load-bearing trough body.

[0018] Optionally, the connecting member includes a first connecting structure, which includes an upper splint, a lower splint and a first fastener. The upper splint is clamped in the drainage groove of two adjacent load-bearing trough bodies, and clamps and fixes the tongue and the outer wall of the tail end. The outer peripheral side of the upper splint is provided with a connecting flange; the lower splint abuts against the bottom walls of the two adjacent load-bearing trough bodies and is arranged opposite to the connecting flange; the first fastener connects and fixes the connecting flange and the lower splint.

[0019] Optionally, the first connection structure further includes a matching fastener, and the matching fastener connects and fixes the upper clamping plate and the two adjacent load-bearing troughs.

[0020] Optionally, the load-bearing trough body is provided with reinforcement cavities on both sides of the drainage trough, and the reinforcement cavities of two adjacent load-bearing trough bodies are connected to each other. The connecting member includes a second connection structure, and the second connection structure is inserted and fixed in the reinforcement cavities of two adjacent load-bearing trough bodies.

[0021] Optionally, the second connection structure is further provided with a second fastener, and the second fastener connects and fixes the second connection structure and the load-bearing trough.

[0022] Optionally, the connector includes a third connection structure, a plug-in cavity is formed in the third connection structure, the longitudinal section shape of the plug-in cavity corresponds to the longitudinal section shape of the load-bearing trough, and the ends of two adjacent load-bearing troughs are respectively inserted into the plug-in cavity. The third connection structure is provided with an avoidance groove, and the avoidance groove is connected to the drainage groove of two adjacent load-bearing troughs.

[0023] Optionally, the third connection structure is defined to have two opposite ends, and the two ends of the third connection structure are respectively provided with a clamping section, and one of the clamping sections is clamped in a drainage groove of the load-bearing groove body and abuts against the inner wall of the drainage groove.

[0024] Optionally, the third connection structure is further provided with a third fastener, and the third fastener connects the third connection structure and the load-bearing trough body.

[0025] The utility model also proposes a photovoltaic bracket, which includes a supporting frame and a water tank assembly. The water tank assembly is the water tank assembly mentioned above. The water tank assembly is installed on the supporting frame and is used to support and carry the photovoltaic assembly.

[0026] The technical solution of the utility model is to respectively arrange reinforcing flanges on the two side edges of the trough body of the load-bearing trough body, and make the reinforcing flanges and the trough body enclose a reinforced cavity, so that the structural strength and rigidity on both sides of the load-bearing trough body can be effectively increased under the enclosing effect of the reinforcing flanges, and by utilizing the top of the reinforcing flanges to form a support platform with a certain bearing area, the support platform can be utilized to more stably support and fix the photovoltaic component, effectively preventing the load-bearing trough body from being bent and deformed by the gravity of the photovoltaic component, thereby ensuring the overall structural stability of the trough body, improving the bearing capacity of the load-bearing trough body, and further improving the structural stability and reliability of the load-bearing trough body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 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.

[0028] Figure 1 It is a partial structural schematic diagram of an embodiment of the load-bearing trough of the utility model;

[0029] Figure 2 for Figure 1 A longitudinal cross-sectional view of an embodiment of a load-bearing tank;

[0030] Figure 3 for Figure 1 A longitudinal sectional view of another embodiment of a load-bearing tank;

[0031] Figure 4 for Figure 1 A longitudinal sectional view of another embodiment of a load-bearing tank;

[0032] Figure 5 for Figure 1 A longitudinal sectional view of another embodiment of a load-bearing tank;

[0033] Figure 6 This is a schematic structural diagram of an embodiment of the photovoltaic bracket of the utility model;

[0034] Figure 7 for Figure 6 A partial enlarged view of an embodiment of a photovoltaic bracket at the connection between two adjacent load-bearing troughs;

[0035] Figure 8 for Figure 7 A structural exploded view of the load-bearing tank body and the first connecting structure;

[0036] Fig. 9 for Figure 6A partial enlarged view of another embodiment of a photovoltaic bracket at the connection between two adjacent load-bearing troughs;

[0037] Fig.10 for Fig. 9 A structural exploded view of the load-bearing trough and the second connecting structure;

[0038] Fig.11 for Figure 6 A partial enlarged view of another embodiment of a photovoltaic bracket at the connection between two adjacent load-bearing troughs;

[0039] Fig.12 for Fig.11 Structural exploded view of the load-bearing trough and the third connecting structure.

[0040] Description of Figure Numbers:

[0041]

[0042]

[0043] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0044] 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.

[0045] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) 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.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0048] Most of the existing water tanks are set in an open cross-section shape such as an "M" shape or an inverted "J" shape. The overall rigidity and structural stability of the water tank are low, resulting in poor load-bearing capacity of the water tank. During the long-term operation of the photovoltaic power station, the water tank is prone to deformation or overflow, which reduces the structural stability and reliability of the photovoltaic support. In view of the above problems, the utility model proposes a load-bearing tank body 100.

[0049] Reference Figures 1 to 12 In an embodiment of the utility model, the load-bearing trough body 100 includes a trough body 10 and two reinforcing flanges 30. The trough body 10 is provided with a drainage trough 11, and the trough body 10 is defined as having a trough bottom wall and two oppositely arranged side edges 13; the two reinforcing flanges 30 are respectively connected to the two side edges 13, and are respectively enclosed with the trough body 10 to form a reinforced cavity 31. A support platform 33 is formed on the side of the trough bottom wall of the reinforcing flange 30 facing away from the drainage trough 11, and the support platform 33 is used to support the photovoltaic module 500.

[0050] It can be understood that the photovoltaic bracket 1000 can be installed and fixed on the installation platform using a support frame 400 such as a column or a tripod, so that the photovoltaic bracket 1000 can have a certain supporting strength. At this time, the bearing frame can be installed and fixed on the top of the supporting frame 400. The bearing frame can have a frame structure formed by a combination of structures such as a water tank component and supporting steel, so that the photovoltaic bracket 1000 can use the supporting frame 400 to fix the water tank component in the gap between two adjacent photovoltaic components 500, and support the photovoltaic component 500 with the back of the water tank component facing the support. The photovoltaic assembly 500 is fixedly installed on the surface of the support body 400 by using a fixing component, so as to realize the stable operation of the photovoltaic assembly 500 on the photovoltaic bracket 1000, and effectively utilize the gutter assembly to receive rainwater or snow water falling from the edge of the photovoltaic assembly 500, so as to prevent rainwater or snow water falling on the photovoltaic assembly 500 from dripping on the bottom of the photovoltaic bracket 1000, thereby preventing water or snow from accumulating at the bottom of the photovoltaic bracket 1000, which is beneficial to better avoid the formation of a humid environment at the bottom of the photovoltaic bracket 1000 and ensure the stable operation of the photovoltaic power station.

[0051] In the present application, the load-bearing trough body 100 of the trough assembly is connected to the side 13 of the trough body 10 by setting a reinforcing flange 30. The side 13 can be a plate structure with relative inner and outer walls, so that the inner walls of the two side edges 13 can be formed as the inner walls of the drainage trough 11, and the outer walls of the two side edges 13 can be formed as the outer walls of the trough body 10. At this time, the reinforcing flange 30 can be bent and set in the drainage trough 11 or at the outer wall of the trough body 10, so that the reinforcing flange 30 can be enclosed with the trough body 10 to form a reinforcing cavity 31 with a certain volume. Under the action of the reinforcing cavity 31, the structural width on both sides of the overall structure of the load-bearing trough body 100 can be effectively increased, thereby better increasing the structural strength and rigidity of both sides of the load-bearing trough body 100. At this time, the load-bearing trough body 1 00 The bottom of the trough body 10 can be abutted and fixed on the support frame 400, and a support platform 33 with a certain bearing area is formed by making the side of the bottom wall of the groove facing away from the drainage groove 11 by the reinforcing flange 30. When assembling the photovoltaic power station, the photovoltaic component 500 can be supported and installed on the support platform 33 of the load-bearing trough body 100, so that under the action of the reinforced flange 30 and the trough body 10 abutting or connecting to form a closed reinforced cavity 31, the overall bearing capacity of the load-bearing trough body 100 is effectively improved, and the load-bearing trough body 100 can more stably carry the heavier photovoltaic component 500, better maintain the overall structural stability of the load-bearing trough body 100, avoid bending and deformation of the load-bearing trough body 100, and effectively improve the overall structural stability and reliability of the load-bearing trough body 100. Among them, by changing the structural shape of the reinforcing flange 30 and the side 13, the longitudinal cross-sectional shape of the reinforcing cavity 31 formed by the reinforcing flange 30 and the trough body 10 can be set to a square, circular or elliptical structural shape, which is beneficial to further improve the bending resistance of the reinforcing flange 30 and the side 13 by changing the structural shape of the reinforcing cavity 31, thereby better improving the overall structural stability and reliability of the load-bearing trough body 100.

[0052] In addition, the reinforcing flange 30 and the trough body 10 can be set as an integral structure, so that the load-bearing trough body 100 can be integrally formed by using a plate through a stamping device or a bending device. At this time, the reinforcing flange 30 can be bent and connected to the end of the side 13 to form the overall structure of the load-bearing trough body 100, which is conducive to better improving the overall structural strength and rigidity of the load-bearing trough body 100, further improving the load-bearing capacity of the load-bearing trough body 100, and preventing the load-bearing trough body 100 from bending and deforming during the operation of the photovoltaic power station. The other end of the reinforcing flange 30 can directly abut on the side 13 or the bottom wall of the drainage trough 11, or a small gap can be made between the other end of the reinforcing flange 30 and the trough body 10, or the end face of the reinforcing flange 30 and the bottom wall of the side 13 or the drainage trough 11 can be connected and fixed by riveting, bonding or welding, etc., to ensure that the reinforcing flange 30 cooperates with the trough body 10 to better improve the overall structural strength of the load-bearing water tank, and further improve the practicality and reliability of the reinforcing flange 30.

[0053] The technical solution of the utility model is to respectively provide reinforcing flanges 30 on the two side edges 13 of the trough body 10 of the load-bearing trough body 100, and make the reinforcing flanges 30 and the trough body 10 enclose a reinforcing cavity 31, so that the structural strength and rigidity of both sides of the load-bearing trough body 100 can be effectively increased under the enclosing effect of the reinforcing flanges 30, and by utilizing the top of the reinforcing flanges 30 to form a support platform 33 with a certain bearing area, the support platform 33 can be utilized to more stably support and fix the photovoltaic module 500, effectively preventing the load-bearing trough body 100 from bending and deformation due to the gravity of the photovoltaic module 500, thereby ensuring the overall structural stability of the trough body 10, improving the bearing capacity of the load-bearing trough body 100, and further improving the structural stability and reliability of the load-bearing trough body 100.

[0054] Reference Figures 1 to 5 In one embodiment of the utility model, the reinforcing flange 30 includes a first folded edge and a second folded edge, the first folded edge is bent and connected to the side edge 13, and the side of the first folded edge facing away from the bottom wall of the drainage groove 11 is formed as a support platform 33; the second folded edge is bent and connected to the first folded edge.

[0055] In this embodiment, the reinforcing flange 30 may include a first flange and a second flange that are bent in sequence. By using the first flange to be bent and connected to the side 13, and making the first flange relative to the plane where the bottom wall of the drainage trough 11 is located, a relatively stable support platform 33 can be formed on the side of the first flange facing away from the bottom wall of the drainage trough 11, ensuring that the photovoltaic module 500 can be stably supported on the support platform 33. At this time, the second flange is bent and connected to the first flange, and the second flange is relative to the side 13, so that the first flange can be better supported under the joint action of the side 13 and the second flange, and the load-bearing capacity of the load-bearing trough body 100 can be better guaranteed, and the structural stability and reliability of the load-bearing trough body 100 can be further improved.

[0056] Reference Figure 3 and Figure 4 In one embodiment of the present invention, the first folded edge is bent in the drainage groove 11 , and the second folded edge is extended toward the bottom wall of the drainage groove 11 .

[0057] In this embodiment, the first folded edge can be connected to the side edge 13 and bent in the drainage groove 11. At this time, the second folded edge can be set in the drainage groove 11 and extend toward the bottom wall of the drainage groove 11, and then the reinforcing flange 30 can be turned inward in the groove body 10, which is conducive to better improving the structural integrity of the load-bearing groove body 100, further enhancing the overall structural strength and rigidity of the load-bearing groove body 100, and improving the load-bearing capacity and reliability of the load-bearing groove body 100.

[0058] Furthermore, the end of the second folded edge facing away from the first folded edge can have a certain gap with the bottom wall of the drainage trough 11, which is convenient for the production and processing of the load-bearing trough body 100. Alternatively, the end of the second folded edge facing away from the first folded edge can be abutted against the bottom wall of the drainage trough 11, so that the reinforcing flange 30 can be more stably connected to the trough body 10, and then the first folded edge, the second folded edge, the side edge 13 and the bottom wall of the drainage trough 11 can be enclosed to form a closed reinforcing cavity 31, which is conducive to better ensuring the structural reinforcement role played by the reinforcing cavity 31, and further improving the structural stability and reliability of the load-bearing trough body 100. Among them, the end face of the second folded edge can also be connected and fixed to the bottom wall of the drainage trough 11 by welding, bonding or riveting, so that the reinforcing flange 30 can be connected to the trough body 10 to form a more stable overall structure, further enhancing the overall structural strength and stability of the load-bearing trough body 100, and ensuring the stable support role of the photovoltaic bracket 1000 on the photovoltaic module 500.

[0059] In addition, the second folded edge can also be arranged obliquely to the inner wall of the side edge 13, so that the end of the second folded edge facing away from the first folded edge can abut against the inner wall of the side edge 13, or the end face of the second folded edge and the inner wall of the side edge 13 have a smaller gap, so that the reinforcing flange 30 and the groove body 10 can be enclosed in the drainage groove 11 to form a reinforcing cavity 31 with a longitudinal cross-sectional shape similar to a triangle, thereby ensuring the overall structural stability of the load-bearing groove body 100.

[0060] Reference Figure 2 and Figure 5 In one embodiment of the present invention, the first folded edge is extended in a direction away from the side edge 13 and facing away from the outer wall of the drainage groove 11 .

[0061] In this embodiment, the reinforcing flange 30 can be turned outwardly on the outer side wall of the trough body 10, so that the first flange is bent and connected to the side 13 and extends away from the drainage groove 11, and the second flange is arranged opposite to the outer wall of the side 13. The use of the reinforcing flange 30 turned outwardly on the trough body 10 can make it easier to produce and process the load-bearing trough body 100, reduce the production cost of the load-bearing trough body 100, and at the same time, the drainage groove 11 can have enough space to collect and discharge rainwater, snow water and other debris, further improving the practicality and reliability of the load-bearing trough body 100. Among them, the second flange can also be inclined to the outer wall of the side 13, so that the end of the second flange facing away from the first flange can abut against the outer wall of the side 13, or the end face of the second flange has a small gap with the outer wall of the side 13, so that the reinforcing flange 30 and the trough body 10 can enclose a reinforcing cavity 31 with a longitudinal cross-sectional shape similar to a triangle, to ensure the overall structural stability of the load-bearing trough body 100.

[0062] Reference Figure 2 , 4 and Figure 5 In one embodiment of the present invention, the reinforcing flange 30 further includes a third folded edge, which is bent and connected to the second folded edge and extends toward the side edge 13.

[0063] In this embodiment, the reinforcing flange 30 can be bent on the second flange to connect to the third flange, and the third flange can be extended toward the side 13, so that the first flange, the second flange, the third flange and the side 13 can be enclosed to form a reinforcing cavity 31, wherein when the reinforcing flange 30 is turned inwardly in the trough body 10, the third flange can be extended toward the inner wall of the side 13, that is, the inner wall of the drainage trough 11, and the third flange is arranged opposite to the bottom wall of the drainage trough 11; and when the reinforcing flange 30 is turned outwardly on the outer wall of the trough body 10, the third flange can be extended toward the outer wall of the side 13. Then, under the action of the third flange, the second flange can be better supported, the overall structural strength of the reinforcing flange 30 can be better improved, and the overall structural stability and reliability of the load-bearing trough body 100 can be further improved.

[0064] Furthermore, the end of the third fold facing away from the second fold can be set with a small gap from the inner wall or outer wall of the side 13, which is convenient for the production and processing of the load-bearing trough body 100; or, the end of the third fold facing away from the second fold can be set against the inner wall or outer wall of the side 13, and then under the action of the third fold abutting or connecting with the side 13, the third fold can provide better support for the side 13 and the second fold, so that the reinforcing flange 30 can be more stably set on the trough body 10, and the first fold, the second fold, the third fold and the side 13 can be combined to form a closed reinforcement cavity 31, which is conducive to better ensuring the structural reinforcement role of the reinforcement cavity 31, and further improving the structural stability and reliability of the load-bearing trough body 100. Among them, the end face of the third folded edge can also be connected and fixed to the inner wall or outer wall of the side 13 by welding, bonding or riveting, so that the reinforced flange 30 can be connected to the trough body 10 to form a more stable overall structure, further enhancing the overall structural strength and stability of the load-bearing trough body 100, and ensuring the stable support of the photovoltaic bracket 1000 to the photovoltaic assembly 500.

[0065] Reference Figure 4 In one embodiment of the present utility model, the load-bearing trough 100 is defined to have a height direction, and the height of the reinforcing flange 30 along the height direction is smaller than the height of the side edge 13 along the height direction.

[0066] In this embodiment, when the load-bearing force of the load-bearing trough 100 on the photovoltaic module 500 is relatively redundant, the height of the reinforcing flange 30 can be set to be smaller than the height of the side 13, so that the structure of the reinforcing flange 30 can be better reduced while ensuring that the structural strength of the load-bearing trough 100 is enhanced by the reinforcing flange 30, which is conducive to better reducing the overall structural cost of the load-bearing trough 100 by reducing the structure of the reinforcing flange 30, and further improving the practicality and reliability of the load-bearing trough 100. In addition, by setting the height of the reinforcing flange 30 to be smaller than the height of the side 13, when the third fold is bent and set on the second fold, the end of the third fold facing away from the second fold can be pressed against the middle area of ​​the inner wall or outer wall of the side 13, so that the third fold can also play the role of the longitudinal reinforcing rib of the side 13, which is conducive to better ensuring the overall structural stability of the load-bearing trough 100 and further improving the structural stability and reliability of the load-bearing trough 100.

[0067] Reference Figure 1 , Figure 7 , Fig. 9 and Fig.11 In one embodiment of the utility model, the side edge 13 is provided with a plurality of first mounting holes 131, and the plurality of first mounting holes 131 are sequentially arranged along the extension direction of the drainage groove 11. The reinforcing flange 30 is provided with a plurality of second mounting holes 37, and the plurality of second mounting holes 37 are sequentially arranged along the extension direction of the drainage groove 11, and the second mounting holes 37 are arranged corresponding to the first mounting holes 131.

[0068] In this embodiment, by setting a plurality of first mounting holes 131 arranged in sequence and spaced apart on the side 13, and setting a plurality of second mounting holes 37 arranged in sequence and spaced apart on the reinforcing flange 30, the first mounting holes 131 and the second mounting holes 37 are correspondingly connected to the reinforcing cavity 31, so that the load-bearing trough body 100 can use the first mounting holes 131 and the second mounting holes 37 to install the fixing components of the photovoltaic assembly 500 and the connecting parts 200 extending from the load-bearing trough body 100, which is conducive to connecting structures such as the fixing components and the connecting parts 200 to the two sides of the load-bearing trough body 100 with higher strength, thereby better improving the connection stability of the photovoltaic assembly 500 on the load-bearing trough body 100 and the connection stability of the two adjacent load-bearing trough bodies 100, realizing a more stable assembly of the photovoltaic power station, and further improving the practicality and reliability of the load-bearing trough body 100. Among them, the first mounting hole 131 and the second mounting hole 37 can be used for inserting fasteners such as bolts or plugs of the fixing member or the connecting member 200, so that the fixing member or the connecting member 200 and other structures can be more stably connected and fixed on the load-bearing trough 100, effectively preventing the fixing member or the connecting member 200 and other structures from loosening on the load-bearing trough 100, and further improving the connection stability and reliability between the load-bearing trough 100 and other components of the photovoltaic bracket 1000. In addition, by using a plurality of first mounting holes 131 and second mounting holes 37 that are arranged in coordination with each other to realize the arrangement of the fixing member or the connecting member 200 on the load-bearing trough 100, the load-bearing trough 100 can have a plurality of assembly positions for the fixing member or the connecting member 200 and other structures to be assembled, which is conducive to better improving the assembly convenience of other components of the photovoltaic power station on the load-bearing trough 100, and further improving the practicality and reliability of the load-bearing trough 100.

[0069] Reference Figure 1 and Figure 5 In one embodiment of the utility model, the bottom wall of the drainage groove 11 is provided with a first reinforcing rib 111, and the first reinforcing rib 111 is extended along the extension direction of the drainage groove 11. And / or, the side 13 is provided with a second reinforcing rib 133, and the second reinforcing rib 133 is extended along the extension direction of the drainage groove 11. And / or, the reinforcing flange 30 is provided with a third reinforcing rib 39, and the third reinforcing rib 133 is extended along the extension direction of the drainage groove 11. And / or, the bottom wall of the drainage groove 11 is provided with a water drop hole 113.

[0070] In this embodiment, the trough body 10 can be provided with a first reinforcing rib 111 on the bottom wall of the drainage trough 11. The first reinforcing rib 111 can be a concave-convex structure integrally stamped and formed on the bottom of the trough body 10 by a stamping device, so that the bottom of the trough body 10 can be formed in a groove corresponding to the first reinforcing rib 111 protruding on the bottom wall of the drainage trough 11. In this way, the first reinforcing rib 111 can be used to better improve the structural strength and rigidity of the bottom of the trough body 10, so that the first reinforcing rib 111 can better alleviate the stress concentration at the bottom of the trough body 10, prevent the bottom of the trough body 10 from bending and deforming due to stress, and further improve the structural stability and reliability of the load-bearing trough body 100.

[0071] Similarly, the trough body 10 can also be provided with a second reinforcing rib 133 on the side 13, and the second reinforcing rib 133 can also be integrally stamped on the side 13 of the trough body 10 by a stamping device, and the second reinforcing rib 133 can be formed by protruding on the outer wall of the side 13, and a groove structure corresponding to the second reinforcing rib 133 can be formed on the inner wall of the side 13; or the second reinforcing rib 133 can be formed on the outer wall of the side 13, and the corresponding groove structure can be formed on the inner wall of the side 13. In this way, the second reinforcing rib 133 can be used to better improve the structural strength and rigidity of the side 13, so that the second reinforcing rib 133 can better alleviate the stress concentration on the side 13 of the trough body 10, prevent the side 13 of the trough body 10 from bending and deforming under stress, and further improve the structural stability and reliability of the load-bearing trough body 100.

[0072] Similarly, the load-bearing trough 100 can also be provided with a third reinforcing rib 39 on the reinforcing flange 30. The third reinforcing rib 39 can also be integrally stamped on the reinforcing flange 30 by a stamping device. The third reinforcing rib 39 can be formed by protruding on the side of the reinforcing flange 30 facing the side 13, and a corresponding groove structure can be formed on the side of the reinforcing flange 30 facing away from the side 13; or the third reinforcing rib 39 can be formed on the side of the reinforcing flange 30 facing away from the side 13, and a corresponding groove structure can be formed by protruding on the side of the reinforcing flange 30 facing the side 13. In this way, the third reinforcing rib 39 can be used to better improve the structural strength and rigidity of the reinforcing flange 30, so that the third reinforcing rib 39 can better alleviate the stress concentration of the reinforcing flange 30, prevent the reinforcing flange 30 from bending and deforming under stress, and further improve the structural stability and reliability of the load-bearing trough 100.

[0073] Secondly, by setting a drainage hole 113 on the bottom wall of the drainage groove 11, the water in the drainage groove 11 can be collected and discharged from the drainage hole 113 to the load-bearing trough body 100. At this time, when the load-bearing trough body 100 is installed on the support frame 400, the drainage hole 113 can be set corresponding to the diversion structure on the support frame 400, so that the photovoltaic bracket 1000 can use the diversion structure of the support frame 400 to divert and discharge the rainwater or snow water collected in the load-bearing trough body 100, ensuring the stable discharge of foreign matter collected by the photovoltaic bracket 1000. Among them, the diversion structure on the photovoltaic bracket 1000 can be a diversion pipe set on the support frame 400, or it can be a diversion trough fixed on the support frame 400, so that the water collected on multiple load-bearing trough bodies 100 can be converged through the drainage hole 113 and flow into the diversion trough for discharge, further improving the practicality and reliability of the photovoltaic bracket 1000.

[0074] The utility model also proposes a sink assembly, which includes a load-bearing trough body 100. The specific structure of the load-bearing trough body 100 refers to the above-mentioned embodiment. Since the sink assembly adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0075] Reference Figure 6 , Figure 7 , Fig. 9 and Fig.11 In one embodiment of the utility model, the sink assembly includes at least two load-bearing trough bodies 100, which are connected end to end in sequence so that the drainage grooves 11 of the at least two load-bearing trough bodies 100 are connected in sequence. The sink assembly also includes a connector 200, which connects and fixes two adjacent load-bearing trough bodies 100.

[0076] In this embodiment, the water tank assembly can use the connector 200 to connect and fix multiple load-bearing tank bodies 100 arranged in sequence, so that the water tank assembly can be formed by splicing multiple sections of the load-bearing tank body 100 structure, which is convenient for the production, transportation and on-site assembly of the water tank assembly, thereby better improving the assembly convenience and practicality of the photovoltaic bracket 1000. Among them, the connector 200 can be tightly fitted with two adjacent load-bearing tank bodies 100 to ensure the load transfer of the connector 200 to the two adjacent load-bearing tank bodies 100, so that the force on one of the load-bearing tank bodies 100 can be stably transferred to the other load-bearing tank bodies 100 through the connector 200, avoiding the local excessive force of the water tank assembly and bending deformation, and further improving the overall structural stability and reliability of the water tank assembly.

[0077] Reference Figure 7 and Figure 8In one embodiment of the utility model, the load-bearing trough body 100 is defined to have a head end and a tail end, and the head end of the load-bearing trough body 100 is provided with a tongue 15. The tongue 15 of one load-bearing trough body 100 overlaps and engages with the tail end of another load-bearing trough body 100, and abuts against the inner wall of the drainage trough 11 of the load-bearing trough body 100 or clamps the outer peripheral side of the tail end of the load-bearing trough body 100. The connecting member 200 connects and fixes the tongue 15 of one load-bearing trough body 100 with the tail end of another load-bearing trough body 100.

[0078] In this embodiment, the load-bearing trough body 100 can be provided with a tongue 15 at the head end, and the tongue 15 can be provided with a "U"-shaped structure, and the longitudinal section shape of the tongue 15 corresponds to the longitudinal section shape of the drainage trough 11 or corresponds to the shape formed by the outer periphery of the tail end of the load-bearing trough body 100. When the sink assembly connects and assembles two adjacent load-bearing trough bodies 100, the tongue 15 of one load-bearing trough body 100 can be inserted into the drainage trough 11 of the other load-bearing trough body 100, so that the outer wall of the tongue 15 abuts against the inner wall of the drainage trough 11 of the other load-bearing trough body 100 to achieve The two load-bearing trough bodies 100 are overlapped and clamped; or, the tongue 15 of one load-bearing trough body 100 can be wrapped around and clamped to the outer wall of the tail end of the other load-bearing trough body 100, so that the inner wall of the tongue 15 abuts against the outer wall of the tail end of the other load-bearing trough body 100 to achieve the overlapping and clamping of the two load-bearing trough bodies 100, and then the overlap of the tongue 15 and the tail end can be utilized to better increase the connection area of ​​the two adjacent load-bearing trough bodies 100, which is conducive to better conduction of the forces acting on the two load-bearing trough bodies 100, avoid local stress concentration in the sink assembly, and improve the overall structural stability and reliability of the sink assembly.

[0079] During assembly, the connecting piece 200 can be used to connect and fix the tongue 15 and the tail end of two adjacent water tank assemblies, which is beneficial for using the connecting piece 200 to better enhance the structural strength of the connection between the two adjacent load-bearing trough bodies 100, while better ensuring the connection stability and reliability between the two load-bearing trough bodies 100, preventing the two load-bearing trough bodies 100 from moving relative to each other, ensuring the stable support and fixation of the photovoltaic bracket 1000 to the photovoltaic assembly 500, and further improving the structural stability and reliability of the water tank assembly.

[0080] Reference Figure 7 and Figure 8In one embodiment of the utility model, the connecting member 200 includes a first connecting structure 21, and the first connecting structure 21 includes an upper clamping plate 211, a lower clamping plate 213 and a first fastener 215. The upper clamping plate 211 is clamped in the drainage groove 11 of two adjacent load-bearing troughs 100, and clamps the fixing tongue 15 and the outer side wall of the tail end. The outer peripheral side of the upper clamping plate 211 is provided with a connecting flange 2111; the lower clamping plate 213 abuts against the bottom wall of the two adjacent load-bearing troughs 100, and is arranged opposite to the connecting flange 2111; the first fastener 215 connects and fixes the connecting flange 2111 and the lower clamping plate 213.

[0081] In this embodiment, the connecting member 200 may include a first connecting structure 21, which can be fixed in the drain groove 11 of the two load-bearing troughs 100 by means of an upper clamping plate 211, and the upper clamping plate 211 is overlapped with the clamping tongue 15 and the tail end of the two load-bearing troughs 100, and then the lower clamping plate 213 is used to support and abut the bottom wall of the two load-bearing troughs 100. By using a first fastener 215 such as a bolt or a clip to connect and fix the connecting flange 2111 of the upper clamping plate 211 and the lower clamping plate 213, the two load-bearing troughs 100 can be better clamped and fixed under the action of the first fastener 215 fastening the upper clamping plate 211 and the lower clamping plate 213, thereby realizing the fixed connection function of the first connecting structure 21, and further improving the connection stability and reliability of the sink assembly. Among them, the upper clamping plate 211 can be a clamping block structure arranged with a longitudinal cross-sectional shape corresponding to the longitudinal cross-sectional shape of the load-bearing trough body 100, so that the upper clamping plate 211 can be tightly fitted with the bottom wall of the drainage trough 11, the inner wall of the tongue 15 and the outer wall of the load-bearing trough body 100, which is conducive to the first connecting structure 21 to clamp and fix the tongue 15 and the tail end of the two load-bearing trough bodies 100 more stably, and at the same time, a groove connecting the two load-bearing trough bodies 100 can be formed in the upper clamping plate 211, ensuring that the drainage trough 11 can be kept connected and drained after the load-bearing trough body 100 of the water tank assembly is connected, ensuring the stable operation of the photovoltaic power station, and further improving the practicality and reliability of the water tank assembly.

[0082] Reference Figure 7 and Figure 8 In one embodiment of the present utility model, the first connection structure 21 further includes a matching fastener 217 , and the matching fastener 217 connects and fixes the upper clamping plate 211 and two adjacent load-bearing troughs 100 .

[0083] In this embodiment, the first connecting structure 21 can also be provided with matching fasteners 217 such as bolts and clips that penetrate and connect the side walls of the upper clamp 211 and the side walls of the two load-bearing troughs 100, so that under the fastening connection action of the matching fasteners 217, the force of the tongue 15 and the tail end of the upper clamp 211 to clamp and fix the two load-bearing troughs 100 can be better improved, so that the first connecting structure 21 can more stably and reliably connect and fix the two load-bearing troughs 100, further improve the connection stability and reliability of the load-bearing troughs 100 in the water tank assembly, and enhance the overall structural stability of the photovoltaic bracket 1000. Among them, the load-bearing trough body 100 can use the first mounting hole 131 of the side 13 and the second mounting hole 37 of the reinforcing flange 30 for the mating fastener 217 to pass through. At this time, a long hole corresponding to the first mounting hole 131 and the second mounting hole 37 can be set on the side wall of the upper clamp plate 211. The mating fastener 217 can be used to pass through the long hole, the first mounting hole 131 and the second mounting hole 37 to more conveniently connect and fix the upper clamp plate 211 and the two load-bearing trough bodies 100, thereby further improving the assembly convenience and practicality of the sink assembly.

[0084] Reference Fig. 9 and Fig.10 In one embodiment of the present invention, the load-bearing trough 100 is provided with reinforcement chambers 31 on both sides of the drainage trough 11, and the reinforcement chambers 31 of two adjacent load-bearing troughs 100 are connected to each other. The connecting member 200 includes a second connecting structure 23, and the second connecting structure 23 is inserted and fixed in the reinforcement chambers 31 of two adjacent load-bearing troughs 100.

[0085] In this embodiment, the load-bearing trough body 100 can be connected to the reinforcing flanges 30 at the sides 13 on both sides to form a reinforcing cavity 31, and the abutment or connection between the reinforcing flanges 30 and the sides 13 or the bottom wall of the drainage trough 11 can better improve the overall structural strength of the load-bearing trough body 100, and improve the structural stability and reliability of the load-bearing trough body 100. At this time, when two adjacent load-bearing trough bodies 100 are connected end to end, the openings of the reinforcing cavities 31 connected to the end faces of the two load-bearing trough bodies 100 overlap relatively, so that the reinforcing cavities 31 on both sides of the two load-bearing trough bodies 100 can be connected to each other, ensuring that the end faces of the two load-bearing trough bodies 100 abut against each other to achieve a more stable connection. The connecting member 200 may include a second connecting structure 23, which can be set corresponding to the size of the reinforcement cavity 31, so that the two ends of the water tank assembly can be respectively inserted into the reinforcement cavities 31 of the two load-bearing trough bodies 100, and the outer wall of the second connecting structure 23 is tightly abutted against the inner walls of the two reinforcement cavities 31, so that the water tank assembly can use the second connecting structure 23 to connect and fix two adjacent load-bearing trough bodies 100, further improving the connection stability and reliability of the load-bearing trough bodies 100 in the water tank assembly.

[0086] In addition, when there is a certain gap between the reinforced flange 30 of the load-bearing trough body and the side 13 or the bottom wall of the drainage trough 11, the second connecting structure 23 can also be provided with a connecting bottom plate, so that the second connecting structure 23 can be inserted into the gap between the reinforced flange 30 and the side 13 or the bottom wall of the drainage trough 11 using the connecting bottom plate, and the connecting bottom plate can be tightly abutted against the bottom walls of the two load-bearing trough bodies 100 or the bottom walls of the drainage trough 11, which is conducive to better improving the contact area between the second connecting structure 23 and the two load-bearing trough bodies 100, and further improving the connection stability and reliability of the sink assembly.

[0087] Reference Fig. 9 and Fig.10 In one embodiment of the present utility model, the second connection structure 23 is further provided with a second fastener 231 , and the second fastener 231 connects and fixes the second connection structure 23 and the load-bearing trough body 100 .

[0088] In this embodiment, the second connection structure 23 can use a second fastener 231 such as a bolt or a clip to penetrate and connect the side wall of the second connection structure 23 and the side edges 13 and the reinforcing flange 30 of the two load-bearing trough bodies 100, so that the second connection structure 23 and the two load-bearing trough bodies 100 can be more stably connected under the fastening connection of the second fastener 231, further improving the connection stability and reliability of the water tank assembly, and preventing the second connection structure 23 from being separated from the connection of the load-bearing trough body 100. Among them, the load-bearing trough body 100 can use the first mounting hole 131 of the side edge 13 and the second mounting hole 37 of the reinforcing flange 30 for the second fastener 231 to penetrate, and at this time, a long hole corresponding to the first mounting hole 131 and the second mounting hole 37 can be set on the side wall of the second connection structure 23, and the second fastener 231 can be used to penetrate the long hole, the first mounting hole 131 and the second mounting hole 37 to more conveniently connect and fix the second connection structure 23 and the two load-bearing trough bodies 100, further improving the assembly convenience and practicality of the water tank assembly.

[0089] Reference Fig.11 and Fig.12 In one embodiment of the present utility model, the connector 200 includes a third connecting structure 25, and a plug-in cavity 251 is formed in the third connecting structure 25. The longitudinal section shape of the plug-in cavity 251 corresponds to the longitudinal section shape of the load-bearing trough 100, and the ends of two adjacent load-bearing troughs 100 are respectively inserted into the plug-in cavity 251. The third connecting structure 25 is provided with an avoidance groove 253, and the avoidance groove 253 is connected to the drainage grooves 11 of the two adjacent load-bearing troughs 100.

[0090] In this embodiment, since the overall structural shape of the load-bearing trough body 100 can be a "U"-shaped structure with larger thickness on both sides, at this time, the connecting member 200 can include a third connecting structure 25, and the third connecting structure 25 can be a structure corresponding to the load-bearing trough body 100, and the size is slightly larger than the size of the load-bearing trough body 100. A plug-in cavity 251 with a longitudinal cross-sectional shape corresponding to the overall longitudinal cross-sectional shape of the load-bearing trough body 100 can be formed inside the third connecting structure 25, and a plug-in cavity 251 with a longitudinal cross-sectional shape corresponding to the overall longitudinal cross-sectional shape of the load-bearing trough body 100 can be formed inside the third connecting structure 25. The two ends facing each other may be provided with plug holes penetrating to the plug cavity 251, so that during assembly, the two adjacent load-bearing trough bodies 100 may be respectively inserted into the plug cavity 251 from the plug holes at the two ends of the third connection structure 25, so that the outer wall surfaces at the two ends of the two load-bearing trough bodies 100 connected end to end and the inner wall surface of the drainage groove 11 are tightly abutted against the inner wall of the plug cavity 251, so that the third connection structure 25 can tightly fit and fix the two load-bearing trough bodies 100, further improving the connection stability and reliability of the two load-bearing trough bodies 100. Among them, the part of the third connection structure 25 that is stuck in the two load-bearing trough bodies 100 may be provided with an avoidance groove 253, so that the third connection structure 25 can use the avoidance groove 253 to connect the drainage grooves 11 of the two load-bearing trough bodies 100, ensure the stable drainage of the sink assembly, and further improve the practicality and reliability of the sink assembly.

[0091] Reference Fig.11 and Fig.12 In one embodiment of the present invention, the third connecting structure 25 is defined to have two opposite ends, and the two ends of the third connecting structure 25 are respectively provided with a clamping section, and one clamping section is clamped in a drainage groove 11 of a load-bearing groove body 100 and abuts against the inner wall of the drainage groove 11.

[0092] In this embodiment, the two ends of the third connection structure 25 can be respectively provided with a clamping section corresponding to the longitudinal cross-sectional shape of the drain groove 11, so that when the two load-bearing trough bodies 100 are respectively inserted into the insertion cavity 251 of the third connection structure 25, the clamping sections at both ends of the third connection structure 25 can be respectively clamped in the drain grooves 11 of the two load-bearing trough bodies 100, and the outer periphery of the clamping section is closely abutted against the inner wall of the drain groove 11, which is conducive to better improving the contact area between the third connection structure 25 and the two load-bearing trough bodies 100, and further improving the connection stability and reliability of the load-bearing trough bodies 100 in the sink assembly. Among them, the avoidance groove 253 of the third connection structure 25 can be set through the third connection structure 25, that is, the avoidance groove 253 is set through the clamping section, ensuring that the water flow in the two load-bearing sinks can stably circulate with each other, further improving the practicality and reliability of the sink assembly.

[0093] Reference Fig.11 and Fig.12In one embodiment of the present utility model, the third connection structure 25 is further provided with a third fastener 255 , and the third fastener 255 is connected to the third connection structure 25 and the load-bearing trough body 100 .

[0094] In this embodiment, the third connection structure 25 can use a third fastener 255 such as a bolt or a clip to penetrate and connect the side wall of the third connection structure 25 and the side wall of the two load-bearing trough bodies 100, so that the third connection structure 25 and the two load-bearing trough bodies 100 can be more stably connected under the fastening connection of the third fastener 255, further improving the connection stability and reliability of the water tank assembly, and preventing the third connection structure 25 and the load-bearing trough body 100 from moving relative to each other. Among them, the load-bearing trough body 100 can use the first mounting hole 131 of the side 13 and the second mounting hole 37 of the reinforcing flange 30 for the third fastener 255 to penetrate, and at this time, a long hole corresponding to the first mounting hole 131 and the second mounting hole 37 can be set on the side wall of the third connection structure 25, and the third fastener 255 can be used to penetrate the long hole, the first mounting hole 131 and the second mounting hole 37 to more conveniently connect and fix the third connection structure 25 and the two load-bearing trough bodies 100, further improving the assembly convenience and practicality of the water tank assembly.

[0095] The utility model also proposes a photovoltaic bracket 1000, which includes a supporting frame 400 and a water tank assembly. The specific structure of the water tank assembly refers to the above-mentioned embodiment. Since the photovoltaic bracket 1000 adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0096] 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 load-bearing tank, characterized in that: include: A trough body, wherein the trough body is provided with a drainage groove, and the trough body is defined to have a trough bottom wall and two side edges arranged oppositely; Two reinforcing flanges are respectively connected to the two side edges and respectively enclosed with the groove body to form a reinforcing cavity. A support platform is formed on the side of the reinforcing flange facing away from the bottom wall of the drainage groove, and the support platform is used to support the photovoltaic component.

2. The load-bearing tank according to claim 1, characterized in that: The reinforced flange comprises: A first folded edge, wherein the first folded edge is bent and connected to the side edge, and a side of the first folded edge facing away from the bottom wall of the drainage trough is formed as the support platform; A second folded edge, wherein the second folded edge is bent and connected to the first folded edge.

3. The load-bearing tank according to claim 2, characterized in that: The first folded edge is bent in the drainage groove, and the second folded edge is extended toward the bottom wall of the drainage groove.

4. The load-bearing tank according to claim 3, characterized in that: One end of the second folded edge facing away from the first folded edge abuts against the bottom wall of the drainage groove.

5. The load-bearing tank according to claim 2, characterized in that: The first folded edge is extended in a direction away from the side edge and facing away from the outer wall of the drainage groove.

6. The load-bearing tank according to any one of claims 3 or 5, characterized in that: The reinforced flange further includes a third folded edge, which is bent and connected to the second folded edge and extends toward the side edge.

7. The load-bearing tank according to claim 6, characterized in that: One end of the third folded edge facing away from the second folded edge abuts against the side edge.

8. The load-bearing tank according to claim 6, characterized in that: It is defined that the load-bearing trough has a height direction, and the height of the reinforcing flange along the height direction is smaller than the height of the side edge along the height direction.

9. The load-bearing tank according to any one of claims 1 to 5, characterized in that: The side edge is provided with a plurality of first mounting holes, and the plurality of first mounting holes are arranged in sequence along the extension direction of the drainage groove; The reinforcing flange is provided with a plurality of second mounting holes, and the plurality of second mounting holes are arranged in sequence along the extension direction of the drainage groove, and the second mounting holes are arranged corresponding to the first mounting holes.

10. The load-bearing tank according to any one of claims 1 to 5, characterized in that: The bottom wall of the drainage groove is provided with a first reinforcing rib, and the first reinforcing rib is extended along the extension direction of the drainage groove; And / or, the side is provided with a second reinforcing rib, and the second reinforcing rib is extended along the extension direction of the drainage groove; And / or, the reinforcing flange is provided with a third reinforcing rib, and the third reinforcing rib is extended along the extension direction of the drainage groove; And / or, a drainage hole is provided on the bottom wall of the drainage trough.

11. A water tank assembly, characterized in that: The water tank assembly comprises a load-bearing tank body, and the load-bearing tank body is the load-bearing tank body described in any one of claims 1 to 10.

12. The sink assembly according to claim 11, wherein: The load-bearing trough body is provided with a drainage trough, and the water trough assembly comprises at least two load-bearing trough bodies, and the at least two load-bearing trough bodies are sequentially connected end to end, so that the drainage troughs of the at least two load-bearing trough bodies are sequentially connected; The water tank assembly also includes a connecting piece, which connects and fixes two adjacent load-bearing tank bodies.

13. The sink assembly according to claim 12, wherein: The load-bearing trough is defined as having a head end and a tail end, and the head end of the load-bearing trough is provided with a latch tongue; The latch tongue of one load-bearing trough overlaps and latches with the tail end of another load-bearing trough, and abuts against the inner wall of the drainage trough of the load-bearing trough or clamps the outer peripheral side of the tail end of the load-bearing trough; The connecting piece connects and fixes the latch tongue of one load-bearing slot body and the tail end of another load-bearing slot body.

14. The sink assembly according to claim 13, wherein: The connecting member includes a first connecting structure, and the first connecting structure includes: An upper clamping plate, the upper clamping plate is clamped in the drainage grooves of two adjacent load-bearing trough bodies, and clamps and fixes the clamping tongue and the outer side wall of the tail end, and the outer peripheral side of the upper clamping plate is provided with a connecting flange; A lower clamping plate, the lower clamping plate abuts against the bottom walls of two adjacent load-bearing troughs and is arranged opposite to the connecting flange; A first fastener is used to connect and fix the connecting flange and the lower clamping plate.

15. The sink assembly of claim 14, wherein: The first connection structure also includes a matching fastener, and the matching fastener connects and fixes the upper clamping plate and the two adjacent load-bearing troughs.

16. The sink assembly of claim 12, wherein: The load-bearing trough body is provided with reinforcement cavities on both sides of the drainage trough, and the reinforcement cavities of two adjacent load-bearing trough bodies are correspondingly connected; The connecting member comprises a second connecting structure, and the second connecting structure is inserted and fixed in the reinforcement cavities of two adjacent load-bearing trough bodies.

17. The sink assembly of claim 16, wherein: The second connection structure is also provided with a second fastener, and the second fastener connects and fixes the second connection structure and the load-bearing trough.

18. The sink assembly of claim 12, wherein: The connecting member includes a third connecting structure, wherein an inserting cavity is formed in the third connecting structure, wherein the longitudinal cross-sectional shape of the inserting cavity corresponds to the longitudinal cross-sectional shape of the load-bearing trough body, and the ends of two adjacent load-bearing trough bodies are respectively inserted into the inserting cavity; The third connection structure is provided with an avoidance groove, and the avoidance groove is connected to the drainage grooves of two adjacent load-bearing trough bodies.

19. The sink assembly of claim 18, wherein: The third connection structure is defined as having two opposite ends, each of which is provided with a clamping section. One of the clamping sections is clamped in a drainage groove of the load-bearing groove body and abuts against the inner wall of the drainage groove.

20. The sink assembly of claim 18, wherein: The third connection structure is also provided with a third fastener, and the third fastener connects the third connection structure and the load-bearing trough body.

21. A photovoltaic support, characterized in that: The photovoltaic bracket includes a supporting frame and a water tank assembly. The water tank assembly is the water tank assembly described in any one of claims 11 to 20. The water tank assembly is installed on the supporting frame and is used to support the photovoltaic assembly.

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