CN220935047U - Counterweight structure, light Fu Peichong support and photovoltaic power station - Google Patents

Abstract

The utility model discloses a counterweight structure, a light Fu Peichong bracket and a photovoltaic power station, wherein the counterweight structure comprises a counterweight block and at least two connecting pieces, a first installation position and a second installation position are arranged on the surface of the counterweight block, the first installation position and the second installation position are arranged at intervals, and the first installation position and the second installation position are used for installing a photovoltaic module; at least two connecting pieces are embedded in the balancing weight at intervals, wherein one part of each connecting piece is exposed to the first installation position, the other part of each connecting piece is exposed to the second installation position, and the connecting pieces are used for connecting and fixing the photovoltaic modules. The technical scheme of the utility model aims to improve the overall load capacity of the counterweight structure and improve the structural stability and reliability of the photovoltaic counterweight bracket.

Description

Counterweight structure, light Fu Peichong support and photovoltaic power station

Technical Field

The utility model relates to the technical field of photovoltaic equipment, in particular to a counterweight structure, a light Fu Peichong bracket and a photovoltaic power station.

Background

In the existing photovoltaic power station, the photovoltaic counterweight support with a certain weight can be used for supporting and fixing the photovoltaic module to realize the photovoltaic energy conversion and the utilization of the photovoltaic power station, so that the overall structure stability of the photovoltaic power station is ensured.

However, most of the existing photovoltaic counterweight supports are provided with holes on the counterweight block formed by integral curing or casting, the connecting supports are inserted and fixed in the holes on the surface of the counterweight block by using expansion bolts, and then the photovoltaic modules are adjusted and installed on the connecting supports, so that the connecting supports are supported and fixed to realize the assembly of the photovoltaic module, namely the photovoltaic counterweight supports and the photovoltaic modules. However, adopting this kind of assembly method, when photovoltaic module receives environment wind load, exert effort to the downthehole wall of the trompil of balancing weight through linking bridge and expansion bolts easily for the balancing weight is broken in the effect that the structure of trompil department received stress load easily, can lead to the trompil to be enlarged easily and make linking bridge break away from the balancing weight under photovoltaic power plant long-term operation, make photovoltaic counter weight support can't support fixedly very steadily to photovoltaic module, has reduced photovoltaic counter weight support's structural stability and reliability.

Disclosure of utility model

The utility model mainly aims to provide a counterweight structure, a light Fu Peichong bracket and a photovoltaic power station, and aims to improve the overall load capacity of the counterweight structure and the structural stability and reliability of the photovoltaic counterweight bracket.

In order to achieve the above purpose, the counterweight structure provided by the utility model comprises a counterweight and at least two connecting pieces, wherein a first installation position and a second installation position are arranged on the surface of the counterweight, the first installation position and the second installation position are arranged at intervals, and the first installation position and the second installation position are used for installing a photovoltaic module; at least two connecting pieces are embedded in the balancing weight at intervals, wherein one part of each connecting piece is exposed to the first installation position, the other part of each connecting piece is exposed to the second installation position, and the connecting pieces are used for connecting and fixing the photovoltaic modules.

Optionally, the connecting piece comprises a first fixing plate and a mounting cylinder, and the first fixing plate is embedded in the balancing weight; the installation section of thick bamboo inlay locate in the balancing weight, and connect in a fixed plate, the cross sectional area of installation section of thick bamboo is less than the area of a fixed plate, the part of installation section of thick bamboo expose in a mounting position with a mounting position, the installation section of thick bamboo is used for connecting fixed photovoltaic module.

Optionally, the connecting piece still includes the second fixed plate, the second fixed plate inlays to be located the surface of balancing weight, the second fixed plate is connected the installation section of thick bamboo, the area of first fixed plate is greater than the cross sectional area of installation section of thick bamboo, the installation section of thick bamboo runs through the second fixed plate sets up.

Optionally, the surface of balancing weight is equipped with the boss, first installation position is located the terminal surface of boss, the height of the planar height that the first installation position is located is greater than the height of the planar height that the second installation position is located.

Optionally, the balancing weight comprises a first balancing weight section, a second balancing weight section and a third balancing weight section, wherein the second balancing weight section is provided with the boss; the surface of the third counterweight segment is provided with a second installation position, and the second counterweight segment is arranged between the first counterweight segment and the third counterweight segment and is connected with the first counterweight segment and the third counterweight segment.

Optionally, an anti-slip structure is arranged at the bottom of the balancing weight.

Optionally, the counterweight structure further includes two fasteners, where the two fasteners are respectively disposed at the first installation position and the second installation position and connected to the connecting piece, and the fasteners are used for installing and fixing the photovoltaic module.

Optionally, the connecting piece is provided with a mounting hole, and the mounting hole is exposed at the first mounting position and the second mounting position. The fastener comprises a plug-in column and a pressing block, wherein the plug-in column is inserted into the mounting hole, and the pressing block is connected with the plug-in column and used for fixing the photovoltaic module.

The utility model also provides a photovoltaic counterweight support, which comprises a counterweight structure, wherein the counterweight structure is the counterweight structure.

Optionally, the photovoltaic counterweight support includes at least two counterweight structures, and at least two counterweight structures are arranged at intervals. The first installation position of one counterweight structure and the second installation position of the other adjacent counterweight structure are used for installing a photovoltaic module.

The utility model also provides a photovoltaic power station, which comprises a photovoltaic module and a photovoltaic counterweight support, wherein the photovoltaic Fu Peichong support is the photovoltaic counterweight support, and the photovoltaic module is arranged on the photovoltaic counterweight support.

According to the technical scheme, at least two connecting pieces are embedded in the balancing weight, the two connecting pieces are respectively exposed at the first installation position and the second installation position, the connecting pieces exposed on the first installation position of the balancing weight and the connecting pieces exposed on the second installation position can be directly and fixedly installed with the assembly members for installing the photovoltaic module, the connecting pieces are embedded in the balancing weight, the connection stability of the connecting pieces and the balancing weight is improved, the balancing weight structure can overcome the stress load exerted on the connecting pieces by the photovoltaic module better, the balancing weight is prevented from being damaged due to the external force effect, the connecting pieces are prevented from being separated from the balancing weight, the supporting and fixing effects of the balancing weight structure on the photovoltaic module are guaranteed, and the structural stability and reliability of the photovoltaic balancing weight bracket are improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a photovoltaic power plant according to an embodiment of the present utility model;

FIG. 2 is a partial side view of the photovoltaic power plant of FIG. 1;

FIG. 3 is a schematic view of an embodiment of a photovoltaic counterweight support of the utility model;

Fig. 4 is a cross-sectional view of the photovoltaic weight bracket of fig. 3.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				1000	Light Fu Peichong support	17	Anti-skid structure
100	Counterweight structure	30	Connecting piece
				10	Balancing weight	311	First fixing plate
11	First counterweight segment	313	Mounting cylinder
				13	Second counterweight segment	315	Second fixing plate
131	Boss	50	Fastening piece
				1311	First mounting position	51	Plug-in column
15	Third counterweight segment	53	Briquetting machine
				151	Second mounting position	200	Photovoltaic module

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Most of the existing photovoltaic counterweight supports are provided with holes on the counterweight blocks formed by integral curing or casting, the connecting supports are spliced and fixed in the holes on the surfaces of the counterweight blocks by using expansion bolts, and then the photovoltaic modules are adjusted and installed on the connecting supports, so that the connecting supports are supported and fixed to realize the assembly of the photovoltaic module existing photovoltaic counterweight supports and the photovoltaic modules. However, adopting this kind of assembly method, when photovoltaic module receives environment wind load, exert effort to the downthehole wall of the trompil of balancing weight through linking bridge and expansion bolts easily for the balancing weight is broken in the effect that the structure of trompil department received stress load easily, can lead to the trompil to be enlarged easily and make linking bridge break away from the balancing weight under photovoltaic power plant long-term operation, make photovoltaic counter weight support can't support fixedly very steadily to photovoltaic module, has reduced photovoltaic counter weight support's structural stability and reliability. In view of the above, the present utility model proposes a counterweight structure 100.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the counterweight structure 100 includes a counterweight 10 and at least two connectors 30, a first mounting position 1311 and a second mounting position 151 are disposed on a surface of the counterweight 10, the first mounting position 1311 and the second mounting position 151 are spaced apart, and the first mounting position 1311 and the second mounting position 151 are used for mounting the photovoltaic module 200; at least two connecting members 30 are embedded in the balancing weight 10 at intervals, wherein a part of one connecting member 30 is exposed at the first mounting position 1311, a part of the other connecting member 30 is exposed at the second mounting position 151, and the connecting member 30 is used for connecting and fixing the photovoltaic module 200.

It can be appreciated that the photovoltaic power station can be arranged on a place with a gentle topography such as a roof, a factory space or a plain, and the whole gravity of the photovoltaic power station is increased by utilizing the counterweight structure 100, so that the photovoltaic module 200 assembled on the photovoltaic counterweight support 1000 can be prevented from being blown off under the action of wind load, and the stable support and fixation of the photovoltaic module 200 by the photovoltaic counterweight support 1000 are ensured. Wherein, the photovoltaic balance weight bracket 1000 may be formed by fixing one balance weight structure 100 to one or more photovoltaic modules 200 and connecting the plurality of balance weight structures 100 to form a whole by using a rod or a chain; alternatively, two weight structures 100 may be used to connect and fix one photovoltaic module 200, so that a plurality of weight structures 100 of the photovoltaic weight support 100 are arranged at intervals, and two adjacent weight structures 100 in sequence form a whole by using the photovoltaic module 200.

In the application, the counterweight block 10 of the counterweight structure 100 can be a block structure with larger mass formed by concrete curing or die casting, so that the photovoltaic module 200 bears wind load applied to the photovoltaic module 200 which is arranged on the counterweight block 10 and can counteract the larger area by utilizing the self gravity of the counterweight block 10, the photovoltaic counterweight bracket 100 can stably support and fix the photovoltaic module 200, and the normal operation of a photovoltaic power station is ensured. When balancing weight 10 design production, can form two mounting planes on the surface of balancing weight 10 and be used for bearing and installing photovoltaic module 200, these two mounting planes can be formed into balancing weight 10 first installation position 1311 and second installation position 151 to the installer can fix a position the installation according to first installation position 1311 and second installation position 151 more swiftly when assembling photovoltaic module 200, improves photovoltaic power plant's assembly efficiency. In the production stage of the balancing weight 10, the connecting piece 30 is pre-buried in the balancing weight 10 before the casting of the balancing weight 10 is performed, so that the connecting piece 30 can be pre-buried in the balancing weight 10 when the balancing weight 10 is cast, the connecting piece 30 can be embedded in the balancing weight 10, the connecting piece 30 and the balancing weight 10 are connected to form a whole better, and the connection stability and reliability between the connecting piece 30 and the balancing weight 10 are improved.

At this time, when the connecting piece 30 is pre-buried in the balancing weight 10, the parts of two connecting pieces 30 are exposed at the first installation position 1311 and the second installation position 151 of the balancing weight 10, so that the connecting piece 30 exposed at the first installation position 1311 and the second installation position 151 can be used for installing the assembly member of the fixed photovoltaic module 200 through welding or bolting, compared with the situation that the assembly member for installing the fixed photovoltaic module 200 is directly inserted and fixed in the opening on the surface of the balancing weight 10 after the opening is formed in the balancing weight 10, the connecting piece 30 is partially pre-buried and embedded in the balancing weight 10 and then is connected and fixed with the assembly member, the contact area between the connecting piece 30 and the balancing weight 10 can be improved by increasing the volume of the connecting piece or by adopting an integral structure with the upper narrow part and the lower wide part, so that the connecting piece 30 is not easy to separate from the balancing weight 10, the connection stability of the connecting piece 30 and the balancing weight 10 is improved, when the assembly member 200 is subjected to wind load and the like and the force is applied to the connecting piece 30 through the assembly member, the weight 10 can be used for utilizing the larger gravity of the balancing weight 10 and the larger gravity of the self weight 10 and the connection of the connecting piece 30 and the supporting piece 30 can be prevented from being tightly connected to the balancing weight 30, and the effective connection of the balancing weight 30 can be well prevented from being tightly connected to the structure 100. Wherein, the connecting piece 30 may have a structure with a certain rough surface or gradually reduced width along the direction facing the first mounting position 1311 or the second mounting position 151, so that the connecting piece 30 may be more firmly embedded in the balancing weight 10 when the balancing weight 10 is poured, solidified or cast, which is beneficial to further preventing the connecting piece from separating from the balancing weight 10, and improving the connection stability and reliability of the connecting piece 30 and the balancing weight 10.

According to the technical scheme, at least two connecting pieces 30 are embedded in the balancing weight 10, and the two connecting pieces 30 are respectively exposed at the first mounting position 1311 and the second mounting position 151, so that the connecting pieces 30 exposed on the first mounting position 1311 of the balancing weight 10 and the connecting pieces 30 exposed on the second mounting position 151 can be directly and fixedly mounted with assembly members for mounting the photovoltaic module 200, the connecting pieces 30 are embedded in the balancing weight 10 to better improve the connection stability of the connecting pieces 30 and the balancing weight 10, the balancing weight structure 100 can better overcome the stress load applied on the connecting pieces 30 by the photovoltaic module 200, the balancing weight 10 is prevented from being damaged due to the external force, the connecting pieces 30 are prevented from being separated from the balancing weight 10, the supporting and fixing functions of the balancing weight structure 100 on the photovoltaic module 200 are guaranteed, and the structural stability and the reliability of the photovoltaic balancing weight bracket 1000 are improved.

Referring to fig. 4, in one embodiment of the present utility model, the connection member 30 includes a first fixing plate 311 and a mounting cylinder 313, and the first fixing plate 311 is embedded in the weight 10; the mounting cylinder 313 is embedded in the balancing weight 10 and connected to the first fixing plate 311, the cross-sectional area of the mounting cylinder 313 is smaller than that of the first fixing plate 311, a part of the mounting cylinder 313 is exposed to the first mounting position 1311 and the second mounting position 151, and the mounting cylinder 313 is used for connecting and fixing the photovoltaic module 200.

In this embodiment, the connecting piece 30 may be embedded in the balancing weight 10 by using the first fixing plate 311 with a larger area to increase the contact area between the connecting piece 30 and the balancing weight 10, so that the mounting cylinder 313 can be better fixed under the action of the first fixing plate 311 to prevent the mounting cylinder 313 from being pulled out of the balancing weight 10 due to the wind load of the photovoltaic module 200, thereby further improving the connection stability between the connecting piece 30 and the balancing weight 10. Wherein, the outer wall of the mounting cylinder 313 can adopt rough treatment, which is favorable for better enlarging the adhesion effect between the mounting cylinder 313 and the balancing weight 10, preventing the mounting cylinder 313 from being pulled out of the balancing weight 10 with a certain probability due to the action of external force, and ensuring the stable and reliable overall structure of the balancing weight structure 100. Wherein, the mounting cylinder 313 may have a part of structure exposed on the first mounting position 1311 and the second mounting position 151, and the mounting cylinder 313 and an assembly member for assembling the photovoltaic module 200 may be connected by welding, so as to ensure the stable and fixed support of the photovoltaic module 200 by the photovoltaic counterweight bracket 1000, and at this time, the mounting cylinder 313 may adopt a solid structure to ensure the overall structural strength of the connecting member 30; alternatively, the mounting cylinder 313 may be provided with a through hole, and the through Kong Xianlou may be provided at the first mounting position 1311 and the second mounting position 151, so that the mounting member for mounting and fixing the photovoltaic module 200 may be inserted into the through hole or screwed to the inner wall of the through hole to mount and fix the photovoltaic module 200.

Referring to fig. 3 and 4, in an embodiment of the present utility model, the connecting member 30 further includes a second fixing plate 315, the second fixing plate 315 is embedded in the surface of the balancing weight 10, the second fixing plate 315 is connected to the mounting cylinder 313, the area of the first fixing plate 311 is larger than the cross-sectional area of the mounting cylinder 313, and the mounting cylinder 313 is disposed through the second fixing plate 315.

In this embodiment, the connecting piece 30 may further be provided with a second fixing plate 315, by connecting the second fixing plate 315 to the mounting cylinder 313, and embedding the second fixing plate 315 on the surface of the balancing weight 10, the second fixing plate 315 may be matched with the first mounting position 1311 or the second mounting position 151 of the balancing weight 10 at this time, so that the photovoltaic module 200 may be supported on the second fixing plate 315 in an abutting manner, which is beneficial to supporting the photovoltaic module 200 by using the second fixing plate 315 with higher hardness, and preventing the mounting cylinder 313 from being separated from the balancing weight 10 due to the external force such as stress load applied by the photovoltaic module 200, thereby further improving the connection stability and reliability of the connecting piece 30 and the balancing weight 10. And through utilizing second fixed plate 315 to inlay and establish in the surface of balancing weight 10 to make the area of second fixed plate 315 be greater than the cross section area of mounting cylinder 313, can utilize the area big second fixed plate 315 to increase the embedding connecting piece 30 better and receive the exogenic action and exert the effort area on balancing weight 10, be favorable to reducing the pressure that connecting piece 30 acted on balancing weight 10, further improve the structural stability and the reliability of counter weight structure 100. Wherein, the second fixing plate 315 may be provided with a through hole, so that the mounting cylinder 313 may have a part of structure penetrating through the through Kong Xianlou to be located on the first mounting position 1311 and the second mounting position 151, so as to facilitate connection and fixation between the mounting cylinder 313 and the assembly member of the photovoltaic module 200; or the through holes can be opened at the first mounting position 1311 and the second mounting position 151, and when the mounting cylinder is arranged at the through holes in a penetrating manner, holes in the mounting cylinder 313 for being matched with the mounting members of the photovoltaic module 200 in a plugging manner can be exposed in the through holes, so that the mounting members can be plugged and fixed with the holes in the mounting cylinder 313 more conveniently through the through holes.

Referring to fig. 2 to 4, in one embodiment of the present utility model, the surface of the balancing weight 10 is provided with a boss 131, and a first mounting location 1311 is provided on an end surface of the boss 131, and a height of a plane in which the first mounting location 1311 is located is greater than a height of a plane in which the second mounting location 151 is located.

In this embodiment, the first mounting position 1311 is disposed on the surface of the boss 131, so that a certain height difference is formed between the first mounting position 1311 and the second mounting position 151, and at this time, the photovoltaic module 200 is obliquely disposed on the photovoltaic counterweight support 100 by mounting the photovoltaic module 200 on the first mounting position 1311 and the second mounting position 151, so that the photovoltaic module 200 can maintain a certain mounting angle to better correspond to the irradiation angle of the light source, which is favorable for better improving the receiving of converted light energy by the photovoltaic module 200, further improving the electric energy conversion rate of the photovoltaic power station, and improving the practicality and reliability of the counterweight structure 100. And through setting up boss 131 and setting up first installation position 1311 on balancing weight 10, make the planar height that first installation position 1311 is located be greater than the planar height that second installation position 151 is located, still be favorable to utilizing boss 131 to increase balancing weight 10's whole quality better for balancing weight 10 can utilize great gravity to support fixedly to photovoltaic module 200, ensures photovoltaic power plant's normal operating.

Referring to fig. 2 to 4, in one embodiment of the present utility model, the weight 10 includes a first weight section 11, a second weight section 13, and a third weight section 15, the second weight section 13 being provided with a boss 131; the surface of the third weight section 15 is provided with a second installation position 151, and the second weight section 13 is arranged between the first weight section 11 and the third weight section 15 and is connected with the first weight section 11 and the third weight section 15.

Because the photovoltaic module 200 can be obliquely arranged on the photovoltaic counterweight bracket 100 by the aid of the boss 131, wind blowing to the photovoltaic power station firstly acts on the part, close to the boss 131, of the photovoltaic module 200, so that wind load applied to the part, close to the boss 131, of the photovoltaic module 200 is large, further the acting force of the photovoltaic module 200 on the counterweight 10 at the boss 131 is large, and the counterweight 10 is prone to being tipped over by the photovoltaic module 200 due to the fact that a certain probability exists under the action of the large wind load. In this embodiment, through setting up boss 131 on the comparatively central second counter weight section 13 of balancing weight 10, can utilize the structure of first counter weight section 11 increase boss 131 against second installation position 151 one side for first counter weight section 11 and third counter weight section 15 can improve the structural stability of boss 131 better, are favorable to increasing the arm of force of balancing weight 10 in boss 131 department better, prevent that boss 131 department from receiving the wind-force load effect of photovoltaic module 200 and taking place to tip over, have further improved balancing weight 10's structural stability and reliability, have improved the practicality and the reliability of counter weight structure 100.

Referring to fig. 3 and 4, in one embodiment of the present utility model, the bottom of weight 10 is provided with an anti-slip structure 17.

In this embodiment, the bottom of the balancing weight 10 may be the surface of the balancing weight 10 opposite to the photovoltaic module 200, at this time, the surface of the balancing weight 10 may be attached to the installation plane of the photovoltaic counterweight bracket 100, so that the balancing weight 10 may better lie flat to support and fix the photovoltaic module 200. Through set up anti-skidding structure 17 in the bottom of balancing weight 10, this anti-skidding structure 17 can be for sunken anti-skidding groove that sets up in balancing weight 10 bottom, perhaps can be for connecting the anti-skidding glue piece in balancing weight 10 bottom for can increase the frictional force between balancing weight 10 and the mounting plane better under the effect of anti-skidding structure 17, make balancing weight 10 can place on the mounting plane more steadily, avoid balancing weight 10 to receive the wind-force load effect or the exogenic action of photovoltaic module 200 and take place to slide, make photovoltaic counterweight support 100 can be stable be in the holding position on the mounting plane unchanged, ensure that photovoltaic module 200 can receive the conversion light energy steadily, further improved balancing weight structure 100's structural stability and reliability.

Referring to fig. 2 to 4, in one embodiment of the present application, the counterweight structure 100 further includes two fasteners 50, wherein the two fasteners 50 are respectively disposed at the first mounting position 1311 and the second mounting position 151 and are connected to the connecting member 30, and the fasteners 50 are used for mounting and fixing the photovoltaic module 200.

In this embodiment, the counterweight structure 100 may be configured with a fastener 50 correspondingly connected to the connecting piece 30, where the fastener 50 may be connected to the photovoltaic module 200 for fixing when the photovoltaic counterweight bracket 1000 is assembled, so that the photovoltaic module 200 may be stably supported on the counterweight 10, and the overall structural stability of the photovoltaic power station is ensured. The fastener 50 may be a clip structure, and the photovoltaic module is clamped and fixed by opening and closing the fastener 50; or the fastener 50 may be a locking plug, and the frame of the photovoltaic module 200 is provided with a convex connecting plate, so that the fastener 50 can penetrate through the connecting plate of the photovoltaic module 200 and be inserted into the connecting plate to realize the installation and fixation of the photovoltaic module 200. While the fastener 50 can be connected and fixed with the connecting piece 30 by being welded with the parts of the connecting piece 30 exposed on the first mounting position 1311 and the second mounting position 151; or a nut or a sleeve can be arranged on one side of the fastener 50 facing the balancing weight 10, so that part of the connecting piece 30 is exposed on the first mounting position 1311 and the second mounting position 151 and is connected with the fastener 50 in an inserting or threaded manner, the stable and reliable connection between the fastener 50 and the connecting piece is ensured, and the structural stability and reliability of the balancing weight structure 100 are further improved.

In one embodiment of the present use, the connector 30 is provided with mounting holes that are exposed at the first mounting location 1311 and the second mounting location 151. The fastener 50 includes a plug post 51 and a pressing block 53, the plug post 51 is inserted into the mounting hole, and the pressing block 53 is connected to the plug post 51 and is used for fixing the photovoltaic module 200.

In this embodiment, the fastener 50 may be connected to the connector 30 and fix the photovoltaic module 200 by using a combination of the plug-in post 51 and the pressing block 53. At this time, the installation holes can be formed in the connecting piece 30, the insertion ends of the installation holes are exposed on the first installation position 1311 and the second installation position 151, in the assembly process of the photovoltaic counterweight bracket 1000 and the photovoltaic module 200, the pressing block 53 can be abutted against the surface of the photovoltaic module 200 opposite to the counterweight block 10, then the plug-in column 51 penetrates through the pressing block 53 to be inserted into the installation holes, and the plug-in column 51 is plugged with the installation holes by using interference fit, or the outer wall of the plug-in column 51 and the inner wall of the installation holes are correspondingly provided with screw thread structures, so that the plug-in column 51 can apply force to the pressing block 53 in the process of being inserted into the installation holes, the pressing block 53 can be abutted against the upper surface and the lower surface of the photovoltaic module 200 respectively with the surface of the counterweight block 10, and the pressing block 53 and the counterweight block 10 can be matched and clamped and fixed with the photovoltaic module 200, so that the photovoltaic module is stably fixed on the counterweight structure 100, and the practicability and the reliability of the counterweight structure 100 are further improved.

The utility model also provides a photovoltaic counterweight support 1000, the photovoltaic counterweight support 1000 comprises a counterweight structure 100, the specific structure of the counterweight structure 100 refers to the above embodiment, and since the photovoltaic counterweight support 1000 adopts all the technical schemes of all the embodiments, at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.

Referring to fig. 1 and 2, in one embodiment of the present utility model, a photovoltaic weight support 1000 includes at least two weight structures 100, the at least two weight structures 100 being disposed in a spaced apart arrangement. Wherein, the first mounting position 1311 of one counterweight structure 100 and the second mounting position 151 of another adjacent counterweight structure 100 are used for mounting a photovoltaic module 200.

In this embodiment, the photovoltaic balance weight support 1000 may be formed by sequentially arranging a plurality of balance weight structures 100 at intervals, at this time, by fixing two adjacent balance weight structures 100 to one photovoltaic module 200, the photovoltaic module 200 may be used as a connection structure of the plurality of balance weight structures 100, so as to further reduce assembly fittings of the photovoltaic balance weight support 100, and meanwhile, the photovoltaic module 200 may have a part of structure suspended in a gap between the two adjacent balance weight structures 100, so as to ensure that the photovoltaic module 200 can better dissipate heat. The counterweight structure 100 may include a counterweight 10, where a first mounting position 1311 and a second mounting position 151 may be disposed on a surface of the counterweight at intervals, and at least two connecting members 30 are embedded in the counterweight 10, and one connecting member 30 is partially exposed on the first mounting position 1311 to connect with a fastener 50 on one side of the fixed photovoltaic module 200, and the other connecting member 30 is partially exposed on the second mounting position 151 to connect with a fastener 50 on the other side of the fixed photovoltaic module 200. Furthermore, one side edge of the photovoltaic module 200 can be fixed by using the fastener 50 on the first mounting position 1311 on one counterweight structure 100, and the other opposite side edge of the photovoltaic module 200 can be fixed by using the fastener 50 on the second mounting position 151 on another adjacent counterweight structure 100, so that one photovoltaic module 200 can be mounted on two counterweight structures 100, and the photovoltaic modules 200 are respectively mounted and fixed on the first mounting position 1311 and the second mounting position 151 of the counterweight blocks 10 of two adjacent counterweight structures 100, thereby realizing the connection of the photovoltaic modules 200 to the counterweight structures 100, being beneficial to better improving the mounting efficiency of the photovoltaic counterweight support 100 and the photovoltaic module 200 and further improving the practicability and reliability of the photovoltaic counterweight support 1000.

The utility model also provides a photovoltaic power station, which comprises a photovoltaic module 200 and a photovoltaic counterweight support 100, wherein the specific structure of the photovoltaic counterweight support 100 refers to the above embodiment, and because the photovoltaic power station adopts all the technical schemes of all the embodiments, the photovoltaic power station at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (11)

1. A counterweight structure, comprising:

the surface of the balancing weight is provided with a first installation position and a second installation position which are arranged at intervals, and the first installation position and the second installation position are used for installing a photovoltaic module;

At least two connecting pieces are embedded in the balancing weight at intervals, wherein one connecting piece is partially exposed to the first installation position, the other connecting piece is partially exposed to the second installation position, and the connecting pieces are used for connecting and fixing the photovoltaic module.

2. A weight construction according to claim 1, wherein the connector comprises:

The first fixing plate is embedded in the balancing weight;

The installation section of thick bamboo, the installation section of thick bamboo inlay locate in the balancing weight, and connect in a fixed plate, the cross sectional area of installation section of thick bamboo is less than the area of a fixed plate, the part of installation section of thick bamboo expose in a mounting position with a mounting position, the installation section of thick bamboo is used for connecting fixed photovoltaic module.

3. The weight structure of claim 2, wherein the connector further comprises a second fixing plate embedded in the surface of the weight block and connected to the mounting cylinder, the second fixing plate having an area larger than a cross-sectional area of the mounting cylinder, the mounting cylinder being disposed through the second fixing plate.

4. A counterweight structure according to any one of claims 1 to 3 wherein the surface of the counterweight is provided with a boss, the first mounting location is provided on an end face of the boss, and the height of the plane in which the first mounting location is located is greater than the height of the plane in which the second mounting location is located.

5. The weight construction of claim 4, wherein the weight comprises:

a first weight section;

The second counterweight section is provided with the boss;

The surface of the third counterweight segment is provided with a second installation position, and the second counterweight segment is arranged between the first counterweight segment and the third counterweight segment and is connected with the first counterweight segment and the third counterweight segment.

6. A counterweight structure as claimed in any one of claims 1 to 3 wherein the bottom of the counterweight is provided with an anti-slip structure.

7. A counterweight structure according to any one of claims 1 to 3 wherein the counterweight structure further comprises two fasteners, the two fasteners being provided at the first and second mounting locations, respectively, and being connected to the connector, the fasteners being used to mount a stationary photovoltaic module.

8. A weight construction as recited in claim 7 wherein said connector is provided with mounting holes exposed at said first mounting location and said second mounting location;

the fastener comprises a plug-in column and a pressing block, wherein the plug-in column is inserted into the mounting hole, and the pressing block is connected with the plug-in column and used for fixing the photovoltaic module.

9. A photovoltaic counterweight support characterized in that it comprises a counterweight structure according to any one of claims 1 to 8.

10. The photovoltaic weight support of claim 9, wherein the photovoltaic weight support comprises at least two weight structures, the at least two weight structures being arranged in a spaced apart relationship;

The first installation position of one counterweight structure and the second installation position of the other adjacent counterweight structure are used for installing a photovoltaic module.

11. A photovoltaic power plant, characterized in that, the photovoltaic power plant includes photovoltaic module and photovoltaic counter weight support, light Fu Peichong support is the photovoltaic counter weight support of any one of claims 9 and 10, photovoltaic module installs in the photovoltaic counter weight support.