Conductive cross beam based on photovoltaic support

Abstract

The utility model discloses a conductive crossbeam based on a photovoltaic support, and relates to the technical field of photovoltaic supports. The cross beam comprises a cross beam body, a copper plate body, an insulator and a plurality of wiring mechanisms, outer transverse edges are arranged on the upper portion and the lower portion of one side of the cross beam body, transverse groove bodies are arranged on the opposite surfaces of the two outer transverse edges, the insulator is of a long-strip-shaped structure, an installation cavity is formed in the insulator, and the copper plate body is fixed in the installation cavity. The insulator is fixed between the two outer transverse edges and attached to the side face of the cross beam body, the wiring mechanism comprises a connecting plate and an outer copper column, and the two ends of the connecting plate are clamped in transverse groove bodies of the two outer transverse edges respectively. According to the utility model, through designing the cross beam with the copper plate body, the wiring of the photovoltaic assembly can be connected with the copper plate body, the wiring and the photovoltaic support can be integrally installed, the operation of workers is facilitated, the installation efficiency of a photovoltaic system can be improved, the usage amount of wires and various accessories can be reduced, and the effect of saving the cost can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic brackets, and in particular relates to a conductive beam based on the photovoltaic bracket. Background Art

[0002] For the installation of photovoltaic brackets, after the brackets are installed, the photovoltaic modules are installed on the beams. A control box is set on the photovoltaic modules and the positive and negative wiring are led out. After all photovoltaic modules are installed, all photovoltaic modules need to be wired. However, due to the large number of modules and different positions and heights, it is not convenient for the staff to wire them, and they need to be unified in the wire trough for protection.

[0003] The entire wiring process of the photovoltaic system is too complicated, which is not conducive to operation, affects the efficiency of disassembly and assembly of the photovoltaic bracket, and is prone to waste of cables and accessories, affecting costs. In addition, the wires between the photovoltaic modules and the cable trays are exposed and cannot be effectively protected, affecting the safety and service life of the wiring. Utility Model Content

[0004] The purpose of the utility model is to provide a conductive beam based on a photovoltaic bracket. By designing a beam with a copper plate body, the wiring of the photovoltaic module can be connected to the copper plate body, thereby realizing the integrated installation of the wiring and the photovoltaic bracket, which is convenient for the operation of the staff and can improve the installation efficiency of the photovoltaic system. At the same time, it can reduce the use of wires and various accessories, thereby playing a role in cost saving.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a conductive beam based on a photovoltaic support, comprising a beam body, a copper plate body, an insulator and several wiring mechanisms;

[0007] The upper and lower parts of one side of the beam body are both provided with outer horizontal edges, and the surfaces opposite to the two outer horizontal edges are both provided with horizontal grooves;

[0008] The insulator is a long strip structure with an installation cavity inside. The copper plate is fixed in the installation cavity. The insulator is fixed between the two outer horizontal edges and fits with the side surface of the beam body.

[0009] The wiring mechanism includes a connecting plate and an outer copper column;

[0010] The two ends of the connecting plate are respectively clamped in the horizontal groove bodies of the two outer horizontal edges, and a rotating sleeve is passed through the middle of the connecting plate and is threadedly connected. A terminal head is fixed to the end of the rotating sleeve away from the beam body, and an outer pressure plate is fixed to the other end of the rotating sleeve. A guide sleeve is fixed to the outside of the outer pressure plate;

[0011] The outer copper column is slidably arranged in the guide sleeve, one end of the outer copper column is connected to the inner copper column, the inner copper column is slidably arranged in the rotating sleeve, the end of the inner copper column is electrically connected to the terminal head through a flexible wire, and a spring is provided between the inner copper column and the end of the rotating sleeve near the terminal head;

[0012] A plurality of through openings are linearly opened on the outer side of the insulator, the outer pressure plate is pressed on the outer side of the insulator, the guide sleeve gap is set in the through opening, and the outer copper column is fitted with the copper plate.

[0013] Furthermore, the beam body includes a U-shaped body, inner sides of both side edges of the U-shaped body are provided with inner folding edges, and the outer horizontal edges are distributed parallel to the horizontal edge portions of the U-shaped body.

[0014] Furthermore, the insulator is composed of an inner side plate and an outer pressure plate, the inner side plate is a U-shaped side plate structure, the inner side plate is fixed between two outer horizontal sides with the opening facing outward, and the outer pressure plate is fixed on the outside of the inner side plate.

[0015] Furthermore, the upper and lower parts of the inner side of the outer pressure plate are provided with positioning edges, the inner side of the positioning edge is in contact with the outer side surface of the copper plate body, and the two positioning edges are respectively in contact with the two horizontal edges of the inner plate, forming a clearance cavity between the outer pressure plate, the two positioning plates and the copper plate body.

[0016] Furthermore, the thickness of the connecting plate is consistent with the width of the transverse trough body, and guide slopes are provided on the outer sides of both ends of the connecting plate.

[0017] Furthermore, a turning handle is provided on the peripheral side surface of the turning sleeve close to one end of the wiring head.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model is designed with a crossbeam with a copper plate body, which can connect the wiring of the photovoltaic module with the copper plate body, realize the integrated installation of the wiring and the photovoltaic bracket, facilitate the operation of the staff, and improve the installation efficiency of the photovoltaic system. At the same time, it can reduce the use of wires and various accessories, thereby playing a role in cost saving.

[0020] 2. The present invention designs a new wiring mechanism. Through the cooperation of the threaded connection connecting plate and the rotating sleeve, it can provide pressure between the connecting plate and the insulator, which can improve the position stability of the wiring mechanism in the beam. At the same time, by designing a retractable and elastic arrangement of the outer copper column, it can ensure that the outer copper column is always in contact with the copper plate body, thereby ensuring the stability of the line connection and reducing the occurrence of problems such as false connection.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a structural sectional view of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the end portion of the utility model;

[0025] Figure 3 Schematic diagram of the three-dimensional structure of the wiring mechanism;

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1- beam body, 2- copper plate body, 3- insulator, 4- wiring mechanism, 101- outer horizontal edge, 102- horizontal trough body, 103- U-shaped body, 104- inner folding edge, 301- through port, 302- inner edge plate, 303- outer pressure plate, 304- positioning edge, 305- give way cavity, 401- connecting plate, 402- outer copper column, 403- rotating sleeve, 404- connecting head, 405- outer pressure plate, 406- guide sleeve, 407- inner copper column, 408- soft wire, 409- spring, 410- guide slope, 411- turning handle. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-3 As shown, the utility model is a conductive beam based on a photovoltaic support, comprising a beam body 1, a copper plate body 2, an insulator 3 and several wiring mechanisms 4;

[0030] The upper and lower parts of one side of the beam body 1 are both provided with outer horizontal edges 101, and the surfaces opposite to the two outer horizontal edges 101 are both provided with horizontal grooves 102;

[0031] The insulator 3 is a long strip structure with an internal mounting cavity. The copper plate 2 is fixed in the mounting cavity. The insulator 3 is fixed between the two outer horizontal edges 101 and fits against the side of the beam body 1.

[0032] The connection mechanism 4 includes a connection plate 401 and an outer copper column 402;

[0033] The two ends of the connecting plate 401 are respectively clamped in the horizontal groove body 102 of the two outer horizontal edges 101. A rotating sleeve 403 passes through the middle of the connecting plate 401 and is threadedly connected. A terminal 404 is fixed to the end of the rotating sleeve 403 away from the beam body 1. The other end of the rotating sleeve 403 is fixed to an external pressure plate 405. A guide sleeve 406 is fixed to the outside of the external pressure plate 405.

[0034] The outer copper post 402 is slidably disposed within the guide sleeve 406. One end of the outer copper post 402 is connected to the inner copper post 407. The inner copper post 407 is slidably disposed within the rotating sleeve 403. The end of the inner copper post 407 is electrically connected to the terminal block 404 via a flexible wire 408. A spring 409 is provided between the inner copper post 407 and the end of the rotating sleeve 403 near the terminal block 404.

[0035] A plurality of openings 301 are linearly opened on the outside of the insulator 3 , the outer pressure plate 405 is pressed on the outer side of the insulator 3 , the guide sleeve 406 is gap-set in the openings 301 , and the outer copper column 402 is in contact with the copper plate 2 .

[0036] Among them Figure 1-2 As shown, the beam body 1 includes a U-shaped main body 103 , inner folding edges 104 are provided on the inner sides of both sides of the U-shaped main body 103 , and the outer horizontal edge 101 is parallel to the horizontal edge portion of the U-shaped main body 103 .

[0037] Among them Figure 1 As shown, the insulator 3 consists of an inner side plate 302 and an outer pressure plate 303. The inner side plate 302 is a U-shaped side plate structure. The inner side plate 302 is fixed between the two outer horizontal edges 101 with the opening facing outward, and the outer pressure plate 303 is fixed on the outside of the inner side plate 302.

[0038] Among them Figure 1 As shown, the upper and lower parts of the inner side of the outer pressure plate 303 are provided with positioning edges 304, the inner side of the positioning edges 304 is in contact with the outer side surface of the copper plate body 2, and the two positioning edges 304 are respectively in contact with the two horizontal edges of the inner plate 302, forming a clearance cavity 305 between the outer pressure plate 303, the two positioning plates and the copper plate body 2.

[0039] Among them Figure 1-3 As shown, the thickness of the connecting plate 401 is consistent with the width of the transverse trough body 102 , and guide slopes 410 are provided on the outer sides of both ends of the connecting plate 401 .

[0040] Among them Figure 1-3 As shown, a rotating handle 411 is provided on the peripheral side surface of the rotating sleeve 403 close to one end of the connecting head 404 .

[0041] The working principle of the present invention is as follows: when the wiring mechanism 4 is installed, the guide sleeve 406 is aligned with the through-opening 301 and moved toward the insulator 3 until the guide sleeve 406 extends into the through-opening 301, and the connecting plate 401 is rotated to ensure that both ends of the connecting plate 401 are stuck in the transverse groove body 102 of the two outer transverse edges 101. By rotating the rotating sleeve 403, the outer pressure plate 405 can be pressed against the outer side of the outer pressure plate 303. The pressure formed between the connecting plate 401 and the outer pressure plate 405 can improve the stability of the wiring mechanism 4. The elastic force of the subsequent spring 409 ensures that the outer copper column 402 is always in close contact with the outer side of the copper plate body 2.

[0042] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0043] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A conductive beam based on a photovoltaic support, comprising a beam body (1), characterized in that: It also includes a copper plate body (2), an insulator (3) and several wiring mechanisms (4); The upper and lower parts of one side of the beam body (1) are both provided with outer horizontal edges (101), and the surfaces opposite to the two outer horizontal edges (101) are both provided with horizontal grooves (102); The insulator (3) is a long strip structure and has an installation cavity inside. The copper plate (2) is fixed in the installation cavity. The insulator (3) is fixed between two outer horizontal edges (101) and is in contact with the side surface of the beam body (1). The wiring mechanism (4) comprises a connecting plate (401) and an outer copper column (402); The two ends of the connecting plate (401) are respectively clamped in the transverse groove bodies (102) of the two outer transverse edges (101); a rotating sleeve (403) is passed through the middle of the connecting plate (401) and is threadedly connected; a terminal head (404) is fixed to one end of the rotating sleeve (403) away from the beam body (1); an external pressure plate (405) is fixed to the other end of the rotating sleeve (403); and a guide sleeve (406) is fixed to the outside of the external pressure plate (405); The outer copper column (402) is slidably arranged in the guide sleeve (406), one end of the outer copper column (402) is connected to the inner copper column (407), the inner copper column (407) is slidably arranged in the rotating sleeve (403), the end of the inner copper column (407) is electrically connected to the terminal (404) through the soft wire (408), and a spring (409) is provided between the inner copper column (407) and one end of the rotating sleeve (403) close to the terminal (404); The outer side of the insulator (3) is linearly provided with a plurality of openings (301), the outer pressure plate (405) is pressed against the outer side surface of the insulator (3), the guide sleeve (406) is gap-set in the openings (301), and the outer copper column (402) is fitted with the copper plate (2).

2. The conductive beam based on a photovoltaic support according to claim 1, characterized in that: The crossbeam body (1) comprises a U-shaped main body (103), the inner sides of both sides of the U-shaped main body (103) are provided with inner folding edges (104), and the outer horizontal edge (101) is distributed parallel to the horizontal edge portion of the U-shaped main body (103).

3. The conductive beam based on a photovoltaic support according to claim 1, characterized in that: The insulator (3) is composed of an inner side plate (302) and an outer pressure plate (303), wherein the inner side plate (302) is a U-shaped side plate structure, the inner side plate (302) is fixed between two outer horizontal edges (101) with its opening facing outward, and the outer pressure plate (303) is fixed on the outside of the inner side plate (302).

4. The conductive beam based on a photovoltaic support according to claim 3, characterized in that: The upper and lower parts of the inner side of the outer pressure plate (303) are both provided with positioning edges (304), the inner side of the positioning edge (304) is in contact with the outer side surface of the copper plate body (2), and the two positioning edges (304) are respectively in contact with the two horizontal edges of the inner plate (302), and a clearance cavity (305) is formed between the outer pressure plate (303), the two positioning plates and the copper plate body (2).

5. The conductive beam based on a photovoltaic support according to claim 1, characterized in that: The thickness of the connecting plate (401) is consistent with the width of the transverse trough body (102), and guide slopes (410) are provided on the outer sides of both ends of the connecting plate (401).

6. The conductive beam based on a photovoltaic support according to claim 1, characterized in that: A rotating handle (411) is provided on the peripheral side surface of the rotating sleeve (403) close to one end of the connecting head (404).

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