Wind-resistant connecting piece for photovoltaic panel installation

Abstract

The utility model provides a wind-resistant connecting piece for photovoltaic panel installation, which comprises the following structures: a base, the top and bottom of the front side of the base are fixedly provided with positioning seats, the outer sides of the positioning seats are movably sleeved with buckle plates, and the middle parts of the front ends of the positioning seats are movably clamped with extrusion seats; a locking rod; clamping seats are clamped to the left end and the right end of the water tank, extrusion grooves in the extrusion seats are matched with eccentric parts of the locking rods, the extrusion seats make a buckle plate abut against the front portion of the base, and a spliced photovoltaic panel assembly is fixed and limited through the buckle plate and the base. According to the equipment, a constructor can hold the photovoltaic panel assembly with one hand, and the other idle hand is used for pulling the locking rod to fix the outer side edge of the photovoltaic panel assembly by the buckle plate and the base, so that the operation efficiency is high, and the photovoltaic panel assembly is prevented from sliding and shifting before being completely fixed.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of photovoltaic panel installation, and specifically relates to a wind-resistant connector for photovoltaic panel installation. Background Art

[0002] In current photovoltaic panel installation operations, bolt-fixed connectors are usually used. That is, when the bolts completely lock the clamps, the photovoltaic panels require additional support limits or manual support from the installers. Considering that the installation environment of photovoltaic panels usually involves high-altitude operations, it requires a high level of proficiency from the installers.

[0003] The inventor proposes a wind-resistant connector for installing photovoltaic panels. By setting a locking rod and an extrusion seat, wherein an eccentric portion is set on the locking rod and an extrusion groove is set on the extrusion seat, the pre-locking processing of the photovoltaic panel installation position is completed. This operation only requires workers to place the photovoltaic panel to the specified position and then bend the locking rod to complete it. At the same time, considering the convenience of workers during the installation process, a water tank is set on the installation connector of the photovoltaic panel to facilitate workers to step on to obtain the working surface and fill the water tank with water in strong wind environments to obtain a larger structural weight for wind resistance. Utility Model Content

[0004] 1. Technical problems solved by the utility model:

[0005] The utility model provides a wind-resistant connector for photovoltaic panel installation, which solves the technical problems of inconvenient operation and poor wind-resistant capability in the installation of existing photovoltaic panels.

[0006] 2. Technical solution:

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a wind-resistant connector for installing a photovoltaic panel, including a photovoltaic panel assembly, including the following structure:

[0008] The base has positioning seats fixedly arranged on the top and bottom of the front side of the base, a buckle plate is movably sleeved on the outer side of the positioning seat, and an extrusion seat is movably clamped on the middle part of the front end of the positioning seat.

[0009] A locking rod is symmetrically arranged up and down about the middle of the base, and a reinforcing rib is fixed on the outer side of the locking rod.

[0010] A water tank, wherein both left and right ends of the water tank are clamped with clamping seats.

[0011] Furthermore, a docking bolt is threadedly connected to the middle of the base, and the front end of the docking bolt abuts against the tops of the opposite sides of the two locking rods.

[0012] Furthermore, an extrusion groove is fixedly provided on the front side of the extrusion seat, and the rear side of the extrusion seat is clamped with the rear side of the pressing plate.

[0013] Furthermore, the top of the locking rod is movably connected to the front end of the positioning seat, an eccentric portion is fixedly provided at the top of the locking rod, the rear side of the eccentric portion extends into the extrusion groove, a positioning hole is fixedly provided in the middle of the locking rod, a positioning bolt is movably sleeved in the middle of the locking rod, the rear end of the positioning bolt is threadedly connected to the middle of the base, the middle part of the positioning bolt extends into the positioning hole, and docking grooves are fixedly provided on opposite sides of the two locking rods.

[0014] Furthermore, the front end of the gusset plate is clamped with the outer side of the photovoltaic panel assembly, and the front side of the gusset plate is fixedly connected with the rear end of the clamping seat.

[0015] Furthermore, an anti-skid grille is fixedly provided on the front side of the water tank, and a water inlet and a water outlet are fixedly provided on the top and bottom of the water tank respectively. A first plug is provided at the water inlet, and a second plug is provided at the water outlet.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model provides a wind-resistant connector for installing photovoltaic panels. The extrusion groove on the extrusion seat cooperates with the eccentric part of the locking rod. The extrusion seat is completed to make the buckle plate contact the front part of the base. The spliced ​​photovoltaic panel assembly is fixed and limited by the buckle plate and the base. Compared with the installation of the photovoltaic panel assembly by the traditional bolt fixing clamp, the equipment can allow the construction personnel to support the photovoltaic panel assembly with one hand, and use the other free hand to bend the locking rod to complete the buckle plate and the base to fix the outer edge of the photovoltaic panel assembly. The operation efficiency is high, and the sliding deviation of the photovoltaic panel assembly is avoided before it is completely fixed.

[0019] The utility model provides a wind-resistant connector for photovoltaic panel installation. Considering that during the installation and construction of photovoltaic panel components, some positions need to be constructed manually on the upper part of the photovoltaic panel components, a water tank is arranged. The water tank is installed through a clamping seat on the gusset plate, which is convenient for workers to step on during construction and avoids workers directly stepping on the photovoltaic panel components, which may cause hidden cracks and other faults in the photovoltaic panel components. At the same time, in a strong wind weather environment, maintenance workers can fill water into the water tank to increase the weight of the entire component and improve its wind resistance. The combination of the water tank and the gusset plate can be disassembled and assembled according to the needs of use.

[0020] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0022] Figure 2 It is an exploded view of the locking rod structure of the utility model;

[0023] Figure 3 is an enlarged view of the structure at position A in the present utility model; Figure 2 in the present utility model;

[0024] Figure 4 is a half-sectional perspective view of the water tank structure of the present utility model;

[0025] Figure 5 is the present utility model Figure 4 is an enlarged view of the structure at position B in the present utility model.

[0026] Reference numerals:

[0027] Photovoltaic panel assembly - 1;

[0028] Base - 2; Docking bolt - 21;

[0029] Positioning seat - 3;

[0030] Extrusion seat - 4; Extrusion groove - 41;

[0031] Locking rod - 5; Eccentric part - 51; Positioning hole - 52; Positioning bolt - 53; Docking groove - 54;

[0032] Fastening plate - 6;

[0033] Water tank - 7; Anti - slip grille - 71;

[0034] Clamping seat - 8. Detailed implementation manners

[0035] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant attached drawings. Several embodiments of the present utility model are given in the attached drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0036] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element; when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] See attached Figures 1-5 The utility model provides a wind-resistant connector for installing a photovoltaic panel, including a photovoltaic panel assembly 1, including the following structure:

[0039] The base 2 has a positioning seat 3 fixedly disposed on the front top and bottom of the base 2 . A buckle plate 6 is movably sleeved on the outer side of the positioning seat 3 . An extrusion seat 4 is movably clamped on the middle of the front end of the positioning seat 3 .

[0040] The locking rod 5 is symmetrically arranged in the middle of the base 2, and a reinforcing rib is fixed on the outer side of the locking rod 5.

[0041] The water tank 7 has a clamping seat 8 at both left and right ends of the water tank 7.

[0042] In this embodiment, Figure 2 and Figure 5 As shown, a docking bolt 21 is threadedly connected to the middle of the base 2 , and the front end of the docking bolt 21 abuts against the top of the opposite sides of the two locking rods 5 .

[0043] The docking bolt 21 and the docking grooves 54 of the two locking rods 5 are used together to prevent the locking rod 5 from being abnormally unlocked, ensure that the locking rod 5 and the extrusion seat 4 cooperate, fix the buckle plate 6 on the front side of the base 2, and complete the splicing and assembly of the photovoltaic panel assembly 1, wherein the base 2 is installed on the corresponding bracket for use according to the installation and deployment requirements of the photovoltaic panel assembly 1.

[0044] In this embodiment, Figure 2 and Figure 3 As shown, an extrusion groove 41 is fixedly provided on the front side of the extrusion seat 4, and the rear side of the extrusion seat 4 is clamped with the rear side of the pressing plate.

[0045] The extrusion groove 41 on the extrusion seat 4 cooperates with the eccentric part 51 of the locking rod 5, so that the extrusion seat 4 will press the buckle plate 6 against the front part of the base 2, and the spliced ​​photovoltaic panel assembly 1 is fixed and limited by the buckle plate 6 and the base 2. Compared with the traditional bolt fixing clamp for installing the photovoltaic panel assembly 1, the equipment allows the construction worker to support the photovoltaic panel assembly 1 with one hand and use the other free hand to pry the locking rod 5 to complete the buckle plate 6 and the base 2 to fix the outer edge of the photovoltaic panel assembly 1. The operation efficiency is high, and the sliding deviation of the photovoltaic panel assembly 1 before it is completely fixed can be avoided.

[0046] In this embodiment,Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in Figure 4 , the top of the locking rod 5 is movably connected to the front end of the positioning seat 3. An eccentric portion 51 is fixedly provided on the top of the locking rod 5. The rear side of the eccentric portion 51 extends into the extrusion groove 41. A positioning hole 52 is fixedly provided in the middle of the locking rod 5. A positioning bolt 53 is movably sleeved on the middle of the locking rod 5. The rear end of the positioning bolt 53 is threadedly connected to the middle of the base 2. The middle of the positioning bolt 53 extends into the positioning hole 52. Docking grooves 54 are fixedly provided on the opposite sides of the two locking rods 5.

[0047] The locking rod 5 deflects on the positioning seat 3 to complete the cooperation between the eccentric portion 51 and the extrusion groove 41, pressing the buckle plate 6 against the front part of the base 2 to realize the splicing process of the photovoltaic panel assembly 1.

[0048] To prevent the locking rod 5 from unlocking abnormally, the positioning hole 52 and the positioning bolt 53 are provided to completely lock the working position of the locking rod 5 outside the base 2 and the buckle plate 6. The cooperation between the eccentric portion 51 and the extrusion groove 41 on the locking rod 5 completes the pre-locking process of the device. The combination of the positioning hole 52 and the positioning bolt 53 completes the safety locking process of the device. Combining the cooperation of the docking bolt 21 and the docking groove 54, the safety locking process of the two locking rods 5 at the front part of the base 2 is realized. During the splicing construction operation of the photovoltaic panel assembly 1, the construction personnel can first complete the pre-locking process, and then perform the safety locking processes such as the positioning bolt 53 and the docking bolt 21 after adjusting the installation positions of the photovoltaic panel assembly 1.

[0049] In this embodiment, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, the front end of the buckle plate 6 is snap-connected to the outside of the photovoltaic panel assembly 1, and the front side of the buckle plate 6 is fixedly connected to the rear end of the card seat 8.

[0050] In this embodiment, as Figure 1 , Figure 4 and Figure 5 shown, an anti-slip grille 71 is fixedly provided on the front side of the water tank 7. The top and bottom of the water tank 7 are respectively provided with a water injection port and a drain port. A first plug is provided at the water injection port, and a second plug is provided at the drain port.

[0051] Considering that during the installation and construction process of the photovoltaic panel assembly 1, manual construction is required at some positions on the upper part of the photovoltaic panel assembly 1, a water tank 7 is provided. The water tank 7 is installed through the card seat 8 on the buckle plate 6, which facilitates workers to step on for construction, avoiding direct stepping on the photovoltaic panel assembly 1 by workers and causing faults such as hidden cracks in the photovoltaic panel assembly 1. At the same time, in a strong wind weather environment, maintenance workers can inject water into the water tank 7 to increase the weight of the entire assembly and improve its wind resistance. The combination of the water tank 7 and the buckle plate 6 can be disassembled and assembled according to the usage needs.

[0052] The above-described embodiments only represent a certain implementation manner of the present invention, and its description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention; therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A wind-resistant connector for photovoltaic panel installation, comprising a photovoltaic panel assembly (1), characterized in that: Includes the following structure: A base (2), wherein a positioning seat (3) is fixedly provided at the top and bottom of the front side of the base (2), a buckle plate (6) is movably sleeved on the outer side of the positioning seat (3), and an extrusion seat (4) is movably clamped at the middle of the front end of the positioning seat (3); A locking rod (5), the locking rod (5) being symmetrically arranged in the middle of the base (2) in the upper and lower parts, and a reinforcing rib being fixedly arranged on the outer side of the locking rod (5); A water tank (7), wherein both left and right ends of the water tank (7) are clamped with clamping seats (8).

2. A wind-resistant connector for photovoltaic panel installation according to claim 1, characterized in that: A docking bolt (21) is threadedly connected to the middle of the base (2), and the front end of the docking bolt (21) abuts against the tops of the opposite sides of the two locking rods (5).

3. The wind-resistant connector for photovoltaic panel installation according to claim 1, characterized in that: An extrusion groove (41) is fixedly provided on the front side of the extrusion seat (4), and the rear side of the extrusion seat (4) is clamped with the rear side of the pressure plate.

4. The wind-resistant connector for photovoltaic panel installation according to claim 1, characterized in that: The top of the locking rod (5) is movably connected to the front end of the positioning seat (3); an eccentric portion (51) is fixedly provided at the top of the locking rod (5); the rear side of the eccentric portion (51) extends into the extrusion groove (41); a positioning hole (52) is fixedly provided at the middle of the locking rod (5); a positioning bolt (53) is movably sleeved at the middle of the locking rod (5); the rear end of the positioning bolt (53) is threadedly connected to the middle of the base (2); the middle of the positioning bolt (53) extends into the positioning hole (52); and opposite sides of the two locking rods (5) are fixedly provided with docking grooves (54).

5. The wind-resistant connector for photovoltaic panel installation according to claim 1, characterized in that: The front end of the buckle plate (6) is clamped to the outer side of the photovoltaic panel assembly (1), and the front side of the buckle plate (6) is fixedly connected to the rear end of the clamping seat (8).

6. The wind-resistant connector for photovoltaic panel installation according to claim 1, characterized in that: An anti-slip grille (71) is fixedly provided on the front side of the water tank (7), and a water inlet and a water outlet are fixedly provided on the top and bottom of the water tank (7), respectively. A first plug is provided at the water inlet, and a second plug is provided at the water outlet.

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