Photovoltaic panel docking device and method for photovoltaic construction

Abstract

The invention provides a photovoltaic panel butt joint device and method for photovoltaic construction, and relates to the technical field of photovoltaic panel construction, and the device comprises a butt joint supporting unit, a positioning unit, a fixing unit and a reinforcing unit. The number of the positioning units is two, and the two positioning units are installed on the butt joint supporting unit. The number of the fixing units is two, and the two fixing units are installed at the top of the butt joint supporting unit. The number of the reinforcing units is two, and the two reinforcing units are installed on the butt joint supporting unit and the two fixing units. A multifunctional unit is mounted on the butt joint supporting unit; according to the invention, when the three connecting steel wire ropes are tensioned, the three circular fixing rods slowly move inwards under the action of the three pushing inclined blocks, so that the photovoltaic panel body is automatically fixed; the problems that the photovoltaic panel is generally fixedly connected with the support through bolts, so that the photovoltaic panel is troublesome to fix, and the construction efficiency of the photovoltaic panel is affected are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic panel construction, and more specifically, particularly relates to a photovoltaic panel docking device and method for photovoltaic construction. Background Art

[0002] Photovoltaic panel assemblies are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials. Currently, workers often need to use docking devices when docking and installing multiple photovoltaic panels.

[0003] The photovoltaic panel docking devices currently in use have the following problems: 1. Photovoltaic panels are generally fixed to brackets by bolts, which makes it troublesome to fix the photovoltaic panels and affects the construction efficiency of the photovoltaic panels; 2. There is usually a lack of guiding function, which causes the photovoltaic panels to be not neat after docking. In addition, the wires on the photovoltaic panels and the external wires are generally sealed and insulated with tape, and the insulation effect of the cables is easily affected if the tape falls off. Summary of the invention

[0004] The disclosed embodiment relates to a photovoltaic panel docking device for photovoltaic construction, which has a fixing unit, a reinforcement unit and a multi-functional unit. When the three connecting steel ropes are tightened, the three circular fixing rods slowly move inward under the action of the three pushing inclined blocks, thereby automatically fixing the photovoltaic panel body; when the connecting card block is inserted into the connecting clip of another group, the connecting card block pushes the insulating movable block to move, so that the wiring point is automatically hidden in the connecting clip, thereby realizing automatic sealing and insulation of the wiring point.

[0005] In a first aspect of the present disclosure, a photovoltaic panel docking device for photovoltaic construction is provided, which is used for docking a photovoltaic panel body; it comprises a docking support unit, a positioning unit, a fixing unit and a reinforcement unit; the positioning unit is provided with two groups, and the two groups of positioning units are installed on the docking support unit;

[0006] The fixing units are provided with two groups, and the two groups of fixing units are installed on the top of the docking support unit; the reinforcement units are provided with two groups, and the two groups of reinforcement units are installed on the docking support unit and the two groups of fixing units; the docking support unit is installed with a multifunctional unit;

[0007] The docking support unit includes: a docking support base, a circular connecting shaft and a docking support frame; the docking support base is provided with four mounting holes; the circular connecting shaft is rotatably mounted on the docking support base, and the circular connecting shaft is provided with two circles of arc-shaped positioning grooves; the docking support frame is welded to the outside of the circular connecting shaft.

[0008] In at least some embodiments, the positioning unit includes: a U-shaped positioning frame, a circular positioning shaft, a reset ring A and a reset spring A; the U-shaped positioning frame is welded on the docking support base; the circular positioning shaft is slidably installed on the docking support base and the U-shaped positioning frame, and the top of the circular positioning shaft is provided with a rounded corner, and the circular positioning shaft is inserted into the arc-shaped positioning groove below; the reset ring A is welded on the outside of the circular positioning shaft; the reset spring A is installed on the outside of the circular positioning shaft, and the reset spring A is located between the U-shaped positioning frame and the reset ring A.

[0009] In at least some embodiments, the fixing unit includes: a rectangular mounting seat, a circular fixing rod and a reset ring B; there are three rectangular mounting seats in total, and the three rectangular mounting seats are welded to the top of the docking support frame; there are three circular fixing rods in total, and the three circular fixing rods are slidably installed inside the three rectangular mounting seats; rounded corners are set at both ends of the three circular fixing rods, and the outer walls of the three circular fixing rods are in contact with the three photovoltaic panel bodies; there are three reset rings B in total, and the three reset rings B are welded to the outside of the three circular fixing rods.

[0010] In at least some embodiments, the fixing unit also includes: a reset ring C, a reset spring B and a pushing bevel block; there are three reset rings C in total, and the three reset rings C are slidably installed on the outside of the three circular fixed rods, and the inner sides of the three reset rings C are in contact with the docking support frame; there are three reset springs B in total, and the three reset springs B are installed on the outside of the three circular positioning shafts, and the three reset springs B are located between the three reset rings B and the three reset rings C; there are three pushing bevel blocks in total, and the three pushing bevel blocks are slidably installed on three rectangular mounting seats, and the inner sides of the three pushing bevel blocks are in contact with the three circular fixed rods.

[0011] In at least some embodiments, the reinforcement unit includes: a rectangular hollow tube and a reinforcement tension rod; the rectangular hollow tube is welded to the top of the docking support base; the reinforcement tension rod is slidably installed inside the rectangular hollow tube, and a row of limiting circular holes is opened on the reinforcement tension rod, and the bottom of the reinforcement tension rod is chamfered.

[0012] In at least some embodiments, the reinforcement unit also includes: a limit pin, a rubber anti-slip sleeve and a connecting steel wire rope; the limit pin is inserted into the limit circular holes on the rectangular hollow tube and the reinforcement tension rod; there are two rubber anti-slip sleeves, and the two rubber anti-slip sleeves are fixedly installed on the outside of the reinforcement tension rod; there are three connecting steel wire ropes, and the three connecting steel wire ropes are fixedly installed at the bottom of the three pushing inclined blocks, and the bottoms of the three connecting steel wire ropes are fixedly connected to the reinforcement tension rod.

[0013] In at least some embodiments, the multifunctional unit includes: a connecting clip, a connecting block and an insulating movable block; the connecting clip is welded to the docking support base; the connecting block is welded to the docking support base, and the connecting clip is located on the right side of the connecting clip, and a chamfer is provided on the right side of the connecting clip; the insulating movable block is slidably installed inside the connecting clip, and two inclined slots are provided on the insulating movable block.

[0014] In at least some embodiments, the multifunctional unit further includes: a rectangular reset block, a circular reset shaft, a reset spring C and a metal connecting frame; the rectangular reset block is welded to the bottom of the insulating movable block; the circular reset shaft is welded to the connecting clamp, and the circular reset shaft is also slidably connected to the rectangular reset block; the reset spring C is installed on the outside of the circular reset shaft, and the reset spring C is located on the right side of the rectangular reset block; there are two metal connecting frames in total, and the two metal connecting frames are fixedly installed inside the insulating movable block.

[0015] In at least some embodiments, the multifunctional unit further includes: fixing screws and a metal pressure plate; there are two fixing screws in total, and the two fixing screws are threadedly connected to the two metal connecting frames; there are two metal pressure plates in total, and the two metal pressure plates are rotatably installed at the bottom ends of the two fixing screws, and a row of triangular protrusions are respectively provided at the bottom of the two metal pressure plates.

[0016] In at least some embodiments, the photovoltaic panel docking method for photovoltaic construction is:

[0017] S1. According to the installation site, adjust the angle of the docking support frame appropriately so that the two circular positioning shafts are inserted into the corresponding two arc-shaped positioning grooves;

[0018] S2. Insert the photovoltaic panel body and external wires into the two inclined slots, and then use a screwdriver to turn the two fixing screws to make the two metal pressure plates closely contact with the connectors on the photovoltaic panel body and external wires;

[0019] S3, connect the connecting clamp ring with the connecting clamp block of another group, so that the connecting clamp block of the other group pushes the insulating movable block to move, and ensure that the insulating movable block is stored in the right half of the connecting clamp ring, and then fix the docking support base with expansion bolts;

[0020] S4. Place the three photovoltaic panel bodies on top of the docking support frame, then slide the two reinforcement tension rods inside the two rectangular hollow tubes, and then insert the two limit pins into the two corresponding limit circular holes on the two rectangular hollow tubes and the two reinforcement tension rods.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention facilitates the staff to properly adjust the angle of the photovoltaic panel body to meet the use requirements of different sites. The setting of the two circular positioning axes plays a positioning role on the circular connecting axis, making the angle of the photovoltaic panel body more stable after adjustment.

[0023] 2. The present invention reinforces the docking support frame, making it more secure after the angle of the docking support frame is adjusted. When the three connecting steel ropes are tightened, the three circular fixing rods slowly move inward under the action of the three pushing inclined blocks, which automatically fixes the photovoltaic panel body, reduces the labor intensity of the staff, and improves the installation efficiency of the photovoltaic panel body.

[0024] 3. The present invention facilitates the workers to connect adjacent docking support bases; realizes the rapid docking of the photovoltaic panel body, making the photovoltaic panel body more neat after installation; and facilitates the workers to connect the wires on the photovoltaic panel body with the external wires. When the connecting card block is inserted into the connecting clip of another group, the connecting card block pushes the insulating movable block to move, so that the wiring point is automatically hidden in the connecting clip, realizing automatic sealing and insulation of the wiring point. The setting of the two inclined slots prevents external rainwater from entering the wiring point on rainy days while facilitating the connection of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0026] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0027] In the attached picture:

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0029] Figure 2 It is a structural schematic diagram of the docking support unit of the present invention.

[0030] Figure 3 The present invention Figure 1 Schematic diagram of the central cut structure.

[0031] Figure 4 The present invention Figure 3 Schematic diagram of the local enlarged structure of area A in the middle.

[0032] Figure 5 The present invention Figure 1 Schematic diagram of the local enlarged structure of area B in the middle.

[0033] Figure 6 The present invention Figure 1 Schematic diagram of the left perspective structure.

[0034] Figure 7 The present invention Figure 6 Schematic diagram of the local enlarged structure of the C area in the middle.

[0035] Figure 8 The present invention Figure 1 Schematic diagram of the rear side perspective structure.

[0036] Fig. 9 The present invention Figure 8 Schematic diagram of the local enlarged structure of area D in the middle.

[0037] Fig.10 It is a structural schematic diagram of the multifunctional unit of the present invention.

[0038] Fig.11 The present invention Fig.10 Schematic diagram of the local enlarged structure of area E in the middle.

[0039] Fig.12 The present invention Fig.10 Schematic diagram of the bottom perspective structure.

[0040] Reference numerals list

[0041] 1. docking support unit; 101. docking support base; 102. circular connecting shaft; 1021. arc-shaped positioning groove; 103. docking support frame;

[0042] 2. Photovoltaic panel body;

[0043] 3. Positioning unit; 301. U-shaped positioning frame; 302. circular positioning shaft; 303. reset ring A; 304. reset spring A;

[0044] 4. Fixing unit; 401. Rectangular mounting seat; 402. Circular fixing rod; 403. Reset ring B; 404. Reset ring C; 405. Reset spring B; 406. Pushing inclined block;

[0045] 5. Reinforcement unit; 501. Rectangular hollow tube; 502. Reinforcement tension rod; 5021. Limiting circular hole; 503. Limiting pin; 504. Rubber anti-slip sleeve; 505. Connecting wire rope;

[0046] 6. Multifunctional unit; 601. Connecting clamp; 602. Connecting clamp block; 603. Insulating movable block; 6031. Inclined slot; 604. Rectangular reset block; 605. Circular reset shaft; 606. Reset spring C; 607. Metal connecting frame; 608. Fixing screw; 609. Metal pressure plate; 6091. Triangular protrusion. DETAILED DESCRIPTION

[0047] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0048] Example 1: Please refer to Figures 1 to 9 As shown: The present invention provides a photovoltaic panel docking device for photovoltaic construction, which is used for docking a photovoltaic panel body 2; it includes a docking support unit 1, a positioning unit 3, a fixing unit 4 and a reinforcement unit 5; there are two groups of positioning units 3, and the two groups of positioning units 3 are installed on the docking support unit 1;

[0049] There are two groups of fixing units 4, and the two groups of fixing units 4 are installed on the top of the docking support unit 1; there are two groups of reinforcement units 5, and the two groups of reinforcement units 5 are installed on the docking support unit 1 and the two groups of fixing units 4; a multifunctional unit 6 is installed on the docking support unit 1.

[0050] In the present disclosure, Figures 2 to 4 As shown, the docking support unit 1 includes: a docking support base 101, a circular connecting shaft 102 and a docking support frame 103; four mounting holes are provided on the docking support base 101; the circular connecting shaft 102 is rotatably mounted on the docking support base 101, and two circles of arc-shaped positioning grooves 1021 are provided on the circular connecting shaft 102; the docking support frame 103 is welded to the outside of the circular connecting shaft 102, and the positioning unit 3 includes: a U-shaped positioning frame 301, a circular positioning shaft 302, a reset ring A303 and a reset spring A304; the U-shaped positioning frame 301 is welded to the docking support base 101; the circular positioning shaft 302 is slidably mounted on the docking support base 101 and the U-shaped positioning frame 301, and the top of the circular positioning shaft 302 is provided with a fillet, and the circular positioning shaft 302 is inserted into the arc below shaped positioning groove 1021; the reset ring A303 is welded on the outside of the circular positioning shaft 302; the reset spring A304 is installed on the outside of the circular positioning shaft 302, and the reset spring A304 is located between the U-shaped positioning frame 301 and the reset ring A303, and its specific function is: because the circular connecting shaft 102 is rotatably installed on the docking support base 101, and the docking support frame 103 is welded on the outside of the circular connecting shaft 102, it is convenient for the staff to properly adjust the angle of the photovoltaic panel body 2 to meet the use requirements of different venues. Because two circles of arc-shaped positioning grooves 1021 are opened on the circular connecting shaft 102, and the two circular positioning shafts 302 are inserted into the two arc-shaped positioning grooves 1021 below, the circular connecting shaft 102 is positioned, so that the angle of the photovoltaic panel body 2 is more stable after adjustment.

[0051] In the present disclosure, Figures 5 to 9As shown, the fixing unit 4 includes: a rectangular mounting seat 401, a circular fixing rod 402 and a reset ring B403; there are three rectangular mounting seats 401, and the three rectangular mounting seats 401 are welded to the top of the docking support frame 103; there are three circular fixing rods 402, and the three circular fixing rods 402 are slidably installed inside the three rectangular mounting seats 401; both ends of the three circular fixing rods 402 are provided with rounded corners, and the outer walls of the three circular fixing rods 402 are in contact with the three photovoltaic panel bodies 2; the reset ring B4 03 is provided with three, and three reset rings B403 are welded on the outside of the three circular fixing rods 402; the fixing unit 4 also includes: a reset ring C404, a reset spring B405 and a push inclined block 406; there are three reset rings C404, and the three reset rings C404 are slidably installed on the outside of the three circular fixing rods 402, and the inner sides of the three reset rings C404 are in contact with the docking support frame 103; there are three reset springs B405, and the three reset springs B405 are installed on the three circular fixing rods 402. The outer part of the positioning shaft 302, and the three reset springs B405 are located between the three reset rings B403 and the three reset rings C404; there are three push inclined blocks 406, and the three push inclined blocks 406 are slidably installed on the three rectangular mounting seats 401, and the inner sides of the three push inclined blocks 406 are in contact with the three circular fixing rods 402, and the reinforcement unit 5 includes: a rectangular hollow tube 501 and a reinforcement tension rod 502; the rectangular hollow tube 501 is welded to the top of the docking support base 101; the reinforcement tension rod 502 slides The reinforcement unit 5 is dynamically installed inside the rectangular hollow tube 501, and a row of limiting circular holes 5021 are provided on the reinforcement tension rod 502, and a chamfer is provided at the bottom of the reinforcement tension rod 502; the reinforcement unit 5 also includes: a limiting pin 503, a rubber anti-slip sleeve 504 and a connecting wire rope 505; the limiting pin 503 is inserted into the limiting circular holes 5021 on the rectangular hollow tube 501 and the reinforcement tension rod 502; there are two rubber anti-slip sleeves 504, and the two rubber anti-slip sleeves 504 are fixedly installed on the outside of the reinforcement tension rod 502;There are three connecting steel wires 505 in total, and the three connecting steel wires 505 are fixedly installed at the bottom of the three pushing inclined blocks 406, and the bottom of the three connecting steel wires 505 is fixedly connected to the reinforcement tension rod 502. The specific function is as follows: because the three connecting steel wires 505 are fixedly installed at the bottom of the three pushing inclined blocks 406, and the bottom of the three connecting steel wires 505 is fixedly connected to the reinforcement tension rod 502, the docking support frame 103 is reinforced, so that the docking support frame 103 is more secure after the angle adjustment. Because the three pushing inclined blocks 406 are slidably installed on the three rectangular mounting seats 401, and the inner sides of the three pushing inclined blocks 406 are in contact with the three circular fixing rods 402, when the three connecting steel wires 505 are tightened, the three circular fixing rods 402 slowly move inward under the action of the three pushing inclined blocks 406, and the photovoltaic panel body 2 is automatically fixed, which reduces the labor intensity of the staff and improves the installation efficiency of the photovoltaic panel body 2. ;

[0052] In the disclosed embodiment, a photovoltaic panel docking method for photovoltaic construction is provided:

[0053] S1. According to the installation site, the angle of the docking support frame 103 is appropriately adjusted so that the two circular positioning shafts 302 are inserted into the corresponding two arc-shaped positioning grooves 1021;

[0054] S2, insert the photovoltaic panel body 2 and the external wires into the two inclined slots 6031, and then use a screwdriver to rotate the two fixing screws 608 to make the two metal pressing plates 609 closely contact with the connectors on the photovoltaic panel body 2 and the external wires;

[0055] S3, connect the connecting clamp ring 601 with the connecting clamp block 602 of another group, so that the connecting clamp block 602 of another group pushes the insulating movable block 603 to move, and ensure that the insulating movable block 603 is stored in the right half of the connecting clamp ring 601, and then fix the docking support base 101 with expansion bolts;

[0056] S4. Place the three photovoltaic panel bodies 2 on the top of the docking support frame 103, then slide the two reinforcement tension rods 502 inside the two rectangular hollow tubes 501, and then insert the two limit pins 503 into the two corresponding limit circular holes 5021 on the two rectangular hollow tubes 501 and the two reinforcement tension rods 502.

[0057] Embodiment 2: Figures 10 to 12As shown, a multifunctional unit 6 is added on the basis of the first embodiment, and the multifunctional unit 6 includes: a connecting clamp ring 601, a connecting block 602 and an insulating movable block 603; the connecting clamp ring 601 is welded on the docking support base 101; the connecting block 602 is welded on the docking support base 101, and the connecting block 602 is located on the right side of the connecting clamp ring 601, and the right side of the connecting block 602 is provided with a chamfer; the insulating movable block 603 is slidably installed inside the connecting clamp ring 601, and two inclined slots 6031 are provided on the insulating movable block 603; the multifunctional unit 6 also includes: a rectangular reset block 604, a circular reset shaft 605, Reset spring C606 and metal connection frame 607; rectangular reset block 604 is welded to the bottom of the insulating movable block 603; circular reset shaft 605 is welded to the connecting clamp 601, and the circular reset shaft 605 is also slidably connected to the rectangular reset block 604; reset spring C606 is installed on the outside of the circular reset shaft 605, and the reset spring C606 is located on the right side of the rectangular reset block 604; there are two metal connection frames 607, and the two metal connection frames 607 are fixedly installed inside the insulating movable block 603; the multifunctional unit 6 also includes: fixing screws 608 and metal pressure plates 609; there are two fixing screws 608, and Two fixing screws 608 are threadedly connected to the two metal connection frames 607; there are two metal pressure plates 609, and the two metal pressure plates 609 are rotatably installed at the bottom ends of the two fixing screws 608, and the bottoms of the two metal pressure plates 609 are respectively provided with a row of triangular protrusions 6091, whose specific functions are: because the connecting clamp ring 601 is welded to the docking support base 101, and the connecting block 602 is welded to the docking support base 101, and the connecting block 602 is located on the right side of the connecting clamp ring 601, it is convenient for the staff to connect the adjacent docking support bases 101; the rapid docking of the photovoltaic panel body 2 is realized, so that the photovoltaic panel body 2 can be quickly docked. The photovoltaic panel body 2 is more neat after installation; and because the two fixing screws 608 are threadedly connected to the two metal connection frames 607, and the two metal pressure plates 609 are rotatably installed at the bottom ends of the two fixing screws 608, it is convenient for the staff to connect the wires on the photovoltaic panel body 2 with the external wires. When the connecting card block 602 is inserted into the connecting ring 601 of another group, the connecting card block 602 pushes the insulating movable block 603 to move, so that the wiring point is automatically hidden in the connecting ring 601, realizing automatic sealing and insulation of the wiring point. The setting of the two inclined slots 6031, while facilitating the connection of the wires, prevents external rainwater from entering the wiring point on rainy days.

[0058] The specific usage and function of this embodiment are as follows:

[0059] When the present invention is used, firstly, the angle of the docking support frame 103 is appropriately adjusted according to the installation site, so that the staff can appropriately adjust the angle of the photovoltaic panel body 2 to meet the use requirements of different sites, so that the two circular positioning shafts 302 are inserted into the corresponding two arc-shaped positioning grooves 1021, which plays a positioning role for the circular connecting shaft 102, so that the angle of the photovoltaic panel body 2 is more stable after adjustment; the photovoltaic panel body 2 and the external wires are inserted into the two inclined slots 6031, and then the two fixing screws 608 are turned by a screwdriver to make the two metal pressing plates 60 9 is in close contact with the connectors on the photovoltaic panel body 2 and the external wires; the connecting clamp ring 601 is connected to the connecting clamp block 602 of another group, so that the connecting clamp block 602 of another group pushes the insulating movable block 603 to move, and ensures that the insulating movable block 603 is stored in the right half of the connecting clamp ring 601, which is convenient for the staff to connect the adjacent docking support base 101; the rapid docking of the photovoltaic panel body 2 is realized, so that the photovoltaic panel body 2 is more neat after installation, and it is convenient for the staff to connect the wires on the photovoltaic panel body 2 with the external wires. When the connecting clamp block 602 is inserted into the other group When the connection clamp ring 601 is in the connection clamp ring 601, the connection clamp block 602 pushes the insulating movable block 603 to move, so that the wiring point is automatically hidden in the connection clamp ring 601, realizing automatic sealing and insulation of the wiring point. The setting of the two inclined slots 6031, while facilitating the connection of wires, prevents external rainwater from entering the wiring point on rainy days; then the docking support base 101 is fixed by expansion bolts; the three photovoltaic panel bodies 2 are placed on the top of the docking support frame 103, and then the two reinforcement tension rods 502 are slidably installed on the two rectangular hollow tubes 501. Inside, the two limit pins 503 are then inserted into the two corresponding limit circular holes 5021 on the two rectangular hollow tubes 501 and the two reinforcing tension rods 502, which reinforces the docking support frame 103 and makes the docking support frame 103 more secure after the angle is adjusted. When the three connecting steel ropes 505 are tightened, the three circular fixing rods 402 slowly move inward under the action of the three pushing bevel blocks 406, which automatically fixes the photovoltaic panel body 2, reduces the labor intensity of the staff, and improves the installation efficiency of the photovoltaic panel body 2.

[0060] In this article, there are a few points to note:

[0061] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0062] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0063] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A photovoltaic panel docking device for photovoltaic construction, used for docking a photovoltaic panel body (2); comprising a docking support unit (1), a positioning unit (3), a fixing unit (4) and a reinforcement unit (5); characterized in that: The positioning units (3) are provided with two groups in total, and the two groups of positioning units (3) are installed on the docking support unit (1); The fixing units (4) are provided in two groups, and the two groups of fixing units (4) are installed on the top of the docking support unit (1); the reinforcement units (5) are provided in two groups, and the two groups of reinforcement units (5) are installed on the docking support unit (1) and the two groups of fixing units (4); the docking support unit (1) is installed with a multifunctional unit (6); The docking support unit (1) comprises: a docking support base (101), a circular connecting shaft (102) and a docking support frame (103); the docking support base (101) is provided with four mounting holes; the circular connecting shaft (102) is rotatably mounted on the docking support base (101), and the circular connecting shaft (102) is provided with two circles of arc-shaped positioning grooves (1021); and the docking support frame (103) is welded to the outside of the circular connecting shaft (102).

2. A photovoltaic panel docking device for photovoltaic construction according to claim 1, characterized in that: The positioning unit (3) comprises: a U-shaped positioning frame (301), a circular positioning shaft (302), a reset ring A (303) and a reset spring A (304); the U-shaped positioning frame (301) is welded to the docking support base (101); the circular positioning shaft (302) is slidably mounted on the docking support base (101) and the U-shaped positioning frame (301), and the top of the circular positioning shaft (302) is provided with a rounded corner, and the circular positioning shaft (302) is inserted into an arc-shaped positioning groove (1021) below; the reset ring A (303) is welded to the outside of the circular positioning shaft (302); the reset spring A (304) is mounted on the outside of the circular positioning shaft (302), and the reset spring A (304) is located between the U-shaped positioning frame (301) and the reset ring A (303).

3. A photovoltaic panel docking device for photovoltaic construction according to claim 1, characterized in that: The fixing unit (4) comprises: a rectangular mounting seat (401), a circular fixing rod (402) and a reset circular ring B (403); three rectangular mounting seats (401) are provided in total, and the three rectangular mounting seats (401) are welded to the top of the docking support frame (103); three circular fixing rods (402) are provided in total, and the three circular fixing rods (402) are slidably installed inside the three rectangular mounting seats (401); rounded corners are provided at both ends of the three circular fixing rods (402), and the outer walls of the three circular fixing rods (402) are in contact with the three photovoltaic panel bodies (2); three reset circular rings B (403) are provided in total, and the three reset circular rings B (403) are welded to the outside of the three circular fixing rods (402).

4. A photovoltaic panel docking device for photovoltaic construction according to claim 3, characterized in that: The fixing unit (4) further comprises: a reset ring C (404), a reset spring B (405) and a push inclined block (406); three reset rings C (404) are provided in total, and the three reset rings C (404) are slidably mounted on the outside of the three circular fixing rods (402), and the inner sides of the three reset rings C (404) are in contact with the docking support frame (103); three reset springs B (405) are provided in total, and the three reset springs B (405) are mounted on the outside of the three circular positioning shafts (302), and the three reset springs B (405) are located between the three reset rings B (403) and the three reset rings C (404); three push inclined blocks (406) are provided in total, and the three push inclined blocks (406) are slidably mounted on the three rectangular mounting seats (401), and the inner sides of the three push inclined blocks (406) are in contact with the three circular fixing rods (402).

5. A photovoltaic panel docking device for photovoltaic construction according to claim 4, characterized in that: The reinforcement unit (5) comprises: a rectangular hollow tube (501) and a reinforcement tension rod (502); the rectangular hollow tube (501) is welded to the top of the docking support base (101); the reinforcement tension rod (502) is slidably installed inside the rectangular hollow tube (501), and a row of limiting circular holes (5021) is provided on the reinforcement tension rod (502), and the bottom of the reinforcement tension rod (502) is provided with a chamfer.

6. A photovoltaic panel docking device for photovoltaic construction according to claim 5, characterized in that: The reinforcement unit (5) further comprises: a limit pin (503), a rubber anti-slip sleeve (504) and a connecting steel wire rope (505); the limit pin (503) is inserted into the limit circular hole (5021) on the rectangular hollow tube (501) and the reinforcement tension rod (502); two rubber anti-slip sleeves (504) are provided, and the two rubber anti-slip sleeves (504) are fixedly installed on the outside of the reinforcement tension rod (502); three connecting steel wire ropes (505) are provided, and the three connecting steel wire ropes (505) are fixedly installed on the bottom of the three pushing inclined blocks (406), and the bottoms of the three connecting steel wire ropes (505) are fixedly connected to the reinforcement tension rod (502).

7. A photovoltaic panel docking device for photovoltaic construction according to claim 6, characterized in that: The multifunctional unit (6) comprises: a connecting clamp (601), a connecting block (602) and an insulating movable block (603); the connecting clamp (601) is welded to the docking support base (101); the connecting block (602) is welded to the docking support base (101), and the connecting block (602) is located on the right side of the connecting clamp (601), and the right side of the connecting block (602) is provided with a chamfer; the insulating movable block (603) is slidably mounted inside the connecting clamp (601), and two inclined slots (6031) are provided on the insulating movable block (603).

8. A photovoltaic panel docking device for photovoltaic construction according to claim 7, characterized in that: The multifunctional unit (6) further comprises: a rectangular reset block (604), a circular reset shaft (605), a reset spring C (606) and a metal connection frame (607); the rectangular reset block (604) is welded to the bottom of the insulating movable block (603); the circular reset shaft (605) is welded to the connection clamp ring (601), and the circular reset shaft (605) is also slidably connected to the rectangular reset block (604); the reset spring C (606) is installed outside the circular reset shaft (605), and the reset spring C (606) is located on the right side of the rectangular reset block (604); and there are two metal connection frames (607) in total, and the two metal connection frames (607) are fixedly installed inside the insulating movable block (603).

9. A photovoltaic panel docking device for photovoltaic construction according to claim 8, characterized in that: The multifunctional unit (6) further comprises: a fixing screw (608) and a metal pressure plate (609); there are two fixing screws (608) in total, and the two fixing screws (608) are threadedly connected to the two metal connection frames (607); there are two metal pressure plates (609) in total, and the two metal pressure plates (609) are rotatably mounted on the bottom ends of the two fixing screws (608), and a row of triangular protrusions (6091) are respectively provided at the bottom of the two metal pressure plates (609).

10. A method for connecting photovoltaic panels for photovoltaic construction, using the photovoltaic panel connection device for photovoltaic construction as claimed in claim 9, characterized in that: The steps are as follows: S1. According to the installation site, the angle of the docking support frame (103) is appropriately adjusted so that the two circular positioning shafts (302) are inserted into the corresponding two arc-shaped positioning grooves (1021); S2, insert the photovoltaic panel body (2) and the external wires into the two inclined slots (6031), and then use a screwdriver to rotate the two fixing screws (608) so that the two metal pressure plates (609) are in close contact with the connectors on the photovoltaic panel body (2) and the external wires; S3, connecting the connecting clamp ring (601) with the connecting clamp block (602) of another group, so that the connecting clamp block (602) of the other group pushes the insulating movable block (603) to move, ensuring that the insulating movable block (603) is received in the right half of the connecting clamp ring (601), and then fixing the docking support base (101) by expansion bolts; S4. Place the three photovoltaic panel bodies (2) on top of the docking support frame (103), then slide the two reinforcement tension rods (502) inside the two rectangular hollow tubes (501), and then insert the two limit pins (503) into the two corresponding limit circular holes (5021) on the two rectangular hollow tubes (501) and the two reinforcement tension rods (502).

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