CN214707634U

CN214707634U - Photovoltaic module fastening connection structure

Info

Publication number: CN214707634U
Application number: CN202120240264.XU
Authority: CN
Inventors: 许敏
Original assignee: Wuxi Lester Machinery Co ltd
Current assignee: Wuxi Lester Machinery Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-12
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a photovoltaic module fastening connection structure, which comprises a first photovoltaic module and a second photovoltaic module, wherein the first photovoltaic module and the second photovoltaic module are both provided with a through groove, clamping columns are arranged in the through groove, the tail ends of the two clamping columns are respectively provided with a first clamping groove and a second clamping groove, guide cylinders are arranged at the two ends of the first clamping groove, guide columns are arranged in the two guide cylinders, and a pin block is arranged in the middle of each guide column; the side surfaces of the two guide posts are provided with fixing blocks. The utility model discloses simple structure is rotatable, can fix.

Description

Photovoltaic module fastening connection structure

Technical Field

The utility model mainly relates to a mounting technical field especially relates to a photovoltaic module fastening connection structure.

Background

With the increasing shortage of global energy, the utilization of solar energy is more and more emphasized. Solar photovoltaic modules are products utilizing solar energy that have been relatively hot in recent years. The solar photovoltaic module can be manufactured into various shapes and installed in different places. However, the diameter of the nut is larger than the blank holder opening of the aluminum rail, so that the nut can only be plugged from two ends of the aluminum rail in the installation process, the positioning is very troublesome, and the installation and the disassembly are also very inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a photovoltaic module fastening connection structure, which comprises a first photovoltaic module and a second photovoltaic module, wherein the first photovoltaic module and the second photovoltaic module are both provided with a through groove, a clamping column is arranged in the through groove, the tail ends of the two clamping columns are respectively provided with a first clamping groove and a second clamping groove, two ends of the first clamping groove are provided with guide cylinders, two guide cylinders are internally provided with guide columns, and the middle parts of the guide columns are provided with pin blocks; and fixing blocks are arranged on the side surfaces of the two guide posts.

Preferably, the fixed block is of an integrally bent and formed inverted-V-shaped structure and comprises a base part, bent parts and welding parts, wherein the bent parts are located on two sides of the base part, bent in the same direction and extend for a length, and the welding parts extend parallel to the base part through the bent parts.

Preferably, the fixed block is a steel plate, the thickness of the fixed block is 3mm, and the length of the bent part is 20-25 mm.

Preferably, screw holes are formed in the welding portion and the two ends of the clamping column.

Preferably, a bolt is arranged in the screw hole.

Preferably, the through groove is arc-shaped.

The utility model has the advantages that: simple structure, it is rotatable, fixable.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the present invention;

Detailed Description

In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.

As shown in fig. 1-2, the present invention comprises: the photovoltaic module comprises a first photovoltaic module 1 and a second photovoltaic module 2, wherein through grooves 3 are formed in the first photovoltaic module 1 and the second photovoltaic module 2, clamping columns 4 are arranged in the through grooves 3, the tail ends of the two clamping columns 4 are respectively provided with a first clamping groove 5 and a second clamping groove 6, guide cylinders 7 are arranged at two ends of the first clamping groove 5, guide columns 8 are arranged in the two guide cylinders 7, and pin blocks 9 are arranged in the middle of the guide columns 8; the side surfaces of the two guide posts 8 are provided with fixing blocks 10.

In this embodiment, the fixing block 10 is preferably formed in a zigzag shape by bending integrally, and includes a base 101, bent portions 102 located on both sides of the base 101 and bent in the same direction and extending for a certain length, and a welding portion 103 extending parallel to the base via the bent portions 102.

In this embodiment, the fixing block 10 is preferably a steel plate, and has a thickness of 3mm and a bent portion length of 20-25 mm.

In this embodiment, the soldering portion 103 and the clip 4 are preferably provided with screw holes at both ends.

In the present embodiment, a bolt 11 is preferably provided in the screw hole.

In the present embodiment, the through groove 3 preferably has an arc shape.

In use, the fixing block fixes the first photovoltaic module and the second photovoltaic module, and the first photovoltaic module and the second photovoltaic module can rotate around the guide pillar.

The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.

Claims

1. A photovoltaic module fastening connection structure is characterized by comprising a first photovoltaic module (1) and a second photovoltaic module (2), wherein through grooves (3) are formed in the first photovoltaic module (1) and the second photovoltaic module (2), clamping columns (4) are arranged in the through grooves (3), the tail ends of the two clamping columns (4) are respectively provided with a first clamping groove (5) and a second clamping groove (6), guide cylinders (7) are arranged at two ends of the first clamping groove (5), guide columns (8) are arranged in the two guide cylinders (7), and pin blocks (9) are arranged in the middle of the guide columns (8); and fixing blocks (10) are arranged on the side surfaces of the two guide posts (8).

2. The photovoltaic module fastening connection structure of claim 1, wherein: the fixing block (10) is of a structure shaped like a Chinese character 'ji' and formed by bending integrally and comprises a base part (101), bent parts (102) which are positioned on two sides of the base part (101) and bent towards the same direction and extend for a length, and welding parts (103) which extend through the bent parts (102) and are parallel to the base part.

3. The photovoltaic module fastening connection structure of claim 2, wherein: the fixing block (10) is a steel plate, the thickness of the fixing block is 3mm, and the length of the bent portion (102) is 20-25 mm.

4. The photovoltaic module fastening connection structure of claim 2, wherein: screw holes are formed in the two ends of the welding portion (103) and the clamping column (4).

5. The photovoltaic module fastening connection structure of claim 4, wherein: and a bolt (11) is arranged in the screw hole.

6. The photovoltaic module fastening connection structure of claim 1, wherein: the through groove (3) is arc-shaped.