Convenient-to-assemble square tube for solar bracket

Abstract

The utility model relates to the technical field of solar supports, in particular to a square tube convenient to assemble for a solar support, which comprises a longitudinal tube and a transverse tube, mounting components for assembling the square tube are arranged in the longitudinal tube and the transverse tube, and each mounting component comprises an arc-shaped groove arranged on the outer wall of the longitudinal tube. A positioning groove is formed in the inner wall of the arc-shaped groove, an embedding groove is formed in the positioning groove, a clamping block is arranged on the inner wall of the embedding groove, a connecting rod is arranged on the inner wall of the transverse pipe, a connecting block is arranged on the outer wall of the connecting rod, an inserting rod is arranged on one side of the connecting block, a through groove is formed in the inserting rod, and cavities are formed in the two sides of the inserting rod. Tooth blocks and bottom plates are arranged in the two cavities correspondingly, and springs are arranged on the outer walls of the bottom plates. The square tubes are assembled in an inserting mode, tool assistance is not needed, assembling portability and efficiency are improved, the square tubes can be detached independently, and replacement and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of solar brackets, in particular to a square tube for a solar bracket which is easy to assemble. Background Art

[0002] A solar bracket is a device used to install and fix solar panels. Its main function is to fix the position of photovoltaic panels and ensure that the solar panels absorb more sunlight at the optimal orientation, angle and inclination, thereby improving the conversion efficiency of solar panels.

[0003] However, in the current prior art, solar brackets are generally assembled from multiple square tubes, which are generally installed by welding. Welding requires specific tools to achieve, which affects the efficiency of assembly. In addition, the connection positions are welded after welding, which makes it difficult to operate when some square tubes are damaged and need repair, affecting subsequent replacement and maintenance. Utility Model Content

[0004] The utility model aims to provide a square tube for a solar support that is easy to assemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A square tube for a solar bracket that is easy to assemble, comprises a longitudinal tube and a transverse tube, wherein the longitudinal tube and the transverse tube are provided with mounting components for assembling the square tubes, wherein the mounting components comprise an arc groove provided on the outer wall of the longitudinal tube, a positioning groove provided on the inner wall of the arc groove, an embedding groove provided inside the positioning groove, a clamping block provided on the inner wall of the embedding groove, a connecting rod provided on the inner wall of the transverse tube, a connecting block provided on the outer wall of the connecting rod, an insertion rod provided on one side of the connecting block, a through groove provided inside the insertion rod, cavities provided on both sides of the insertion rod, tooth blocks and a bottom plate provided inside the two cavities, and a spring provided on the outer wall of the bottom plate.

[0007] As a preferred solution of the utility model, the positioning groove is located on the inner wall of the arc groove and communicates with the embedded groove, the arc groove and the embedded groove both match the arc groove, and the clamping block is connected to the inner wall of the embedded groove by welding.

[0008] As a preferred solution of the utility model, the connecting rod is located on the inner wall of the transverse tube, and when the transverse tube and the longitudinal tube are installed, the connecting rod can be embedded in the arc groove and can rotate with the inner wall of the arc groove.

[0009] As a preferred solution of the utility model, the connecting block is connected to the outer wall of the connecting rod by welding, and the insert rod is an arc-shaped structure, one end of which is connected to the outer wall of the connecting block.

[0010] As a preferred solution of the utility model, the tooth block is located in the cavity and is rotatably connected to the inner wall of the cavity through a fixed shaft, the base plate is located in the cavity and is slidably connected to the inner wall of the cavity through a slide rail, one end of the base plate extends into the through groove, and both ends of the spring are respectively connected to the tooth block and the base plate by welding.

[0011] As a preferred solution of the utility model, the connecting block can be extended into the positioning groove and rotatably connected with the inner wall of the positioning groove, the insertion rod is extended into the embedding groove by rotation, and the clamping block can abut against the tooth block on the outer wall of the insertion rod.

[0012] As a preferred solution of the utility model, the outer wall of the arc-shaped groove is provided with a push rod, which can be inserted into the through groove of the inner wall of the insertion rod and abut against the bottom plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: in response to the problems raised in the background technology, the present application adopts an installation assembly, cross-installs the opposite tubes by plugging, and at the same time, the plugging part can be fixed by inserting the plug rod at the plugging part into the plugging groove, thereby increasing the stability of the plugging;

[0014] Therefore, no external equipment is required, and freehand installation is possible, which enables quick installation and increases assembly efficiency.

[0015] The plug-in connection makes it easy to disassemble, replace or maintain, thereby realizing the removal of a single square tube.

[0016] The utility model realizes the assembly of the opposite pipes by plugging, does not need the assistance of tools, improves the portability and efficiency of the assembly, and the opposite pipes can be disassembled separately, which is convenient for replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the interior of the arc groove of the utility model;

[0019] Figure 3 This is the appearance structure diagram of the plug rod of the utility model;

[0020] Figure 4 This is an internal cross-sectional view of the end of the plug rod of the utility model;

[0021] Figure 5 It is an enlarged view of part A of the utility model.

[0022] In the figure: 1, longitudinal tube; 2, arc groove; 3, positioning groove; 301, embedding groove; 302, clamping block; 4, transverse tube; 401, connecting rod; 5, connecting block; 501, plug rod; 502, through groove; 6, cavity; 601, tooth block; 7, bottom plate; 701, spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0024] Example

[0025] See also Figure 1-5 The utility model provides a technical solution: a square tube for a solar bracket that is easy to assemble, comprising a longitudinal tube 1 and a transverse tube 4, wherein the longitudinal tube 1 and the transverse tube 4 are provided with mounting components for assembling the square tubes, wherein the mounting components include an arc groove 2 arranged on the outer wall of the longitudinal tube 1, and a connecting rod 401 inside the transverse tube 4 can be inserted into the arc groove 2 in the longitudinal tube 1, so that the longitudinal tube 1 and the transverse tube 4 are cross-plugged and connected, the inner wall of the arc groove 2 is provided with a positioning groove 3, and an embedded groove 301 is arranged inside the positioning groove 3, and a card block 302 is arranged on the inner wall of the embedded groove 301, which is used to mesh with the tooth block 601 on the outer wall of the insertion rod 501, so as to fix the longitudinal tube 1 and the transverse tube 4 when plugged in, the inner wall of the transverse tube 4 is provided with a connecting rod 401, and the outer wall of the connecting rod 401 is provided with a connecting block 5, and the connecting block 5 can extend into the positioning groove 3 on the inner wall of the arc groove 2, and the longitudinal tube 1 and the transverse tube 4 are fixed when plugged in. The angle when the tube 1 and the transverse tube 4 are plugged in is limited. A plug rod 501 is provided on one side of the connecting block 5. The plug rod 501 can extend into the embedding groove 301 to fix the longitudinal tube 1 and the transverse tube 4. A through groove 502 is provided inside the plug rod 501. Cavities 6 are provided on both sides of the plug rod 501 to accommodate the tooth block 601. The tooth blocks 601 and the bottom plate 7 are provided inside the two cavities 6. The outer wall of the bottom plate 7 is provided with a spring 701. The spring 701 The tooth block 601 can be pushed out of the cavity 6 and engaged and locked with the clamping block 302; when the other pipe is disassembled, the push rod can be inserted into the embedding groove 301 on the inner wall of the arc groove 2 and extended to the through groove 502 inside the insertion rod 501. The arc head at one end of the push rod abuts against the bottom plate 7 extending into the through groove 502, and the bottom plate 7 can be pushed to move in the cavity 6, so that the spring 701 is staggered and the tooth block 601 is pulled to retract into the cavity 6, thereby releasing the lock on the insertion rod 501.

[0026] For example, please refer to Figure 1-5The positioning groove 3 is located on the inner wall of the arc groove 2 and communicates with the embedded groove 301. The arc groove 2 and the embedded groove 301 are matched with the arc groove 2. The clamping block 302 is connected to the inner wall of the embedded groove 301 by welding. The connecting rod 401 is located on the inner wall of the transverse tube 4. When the transverse tube 4 and the longitudinal tube 1 are installed, the connecting rod 401 can be embedded in the arc groove 2 and can rotate with the inner wall of the arc groove 2. The connecting block 5 is connected to the outer wall of the connecting rod 401 by welding. The plug rod 501 is an arc-shaped structure, one end of which is connected to the outer wall of the connecting block 5. The tooth block 601 is located in the cavity 6 and is connected to the cavity through a fixed shaft. 6 is rotatably connected, the bottom plate 7 is located in the cavity 6 and is slidably connected to the inner wall of the cavity 6 through a slide rail, one end of the bottom plate 7 extends into the through groove 502, both ends of the spring 701 are respectively connected to the tooth block 601 and the bottom plate 7 by welding, the connecting block 5 can be extended into the positioning groove 3 and is rotatably connected to the inner wall of the positioning groove 3, the insertion rod 501 is extended into the embedded groove 301 by rotation, the clamping block 302 can abut against the tooth block 601 on the outer wall of the insertion rod 501, and a top rod is provided on the outer wall of the arc groove 2, which can be inserted into the through groove 502 on the inner wall of the insertion rod 501 and abut against the bottom plate 7.

[0027] The working process of the utility model is as follows: when in use, the connecting rod 401 inside the transverse tube 4 is first inserted into the arc groove 2 inside the longitudinal tube 1, and at the same time, the connecting block 5 on the outer wall of the connecting rod 401 extends into the positioning groove 3, and the insertion rod 501 is inserted into the embedding groove 301, and then the square tube is rotated to drive the insertion rod 501 to extend into the embedding groove 301 until the block 302 engages and locks with the tooth block 601 on the outer wall of the insertion rod 501; when the other side tube is disassembled, the push rod can be inserted into the embedding groove 301 on the inner wall of the arc groove 2 and extended to the through groove 502 inside the insertion rod 501, and the arc head at one end of the push rod is abutted against the bottom plate 7 extending into the through groove 502, so that the bottom plate 7 can be pushed to move in the cavity 6, thereby staggering the spring 701 and pulling the tooth block 601 to retract into the cavity 6, thereby releasing the lock on the insertion rod 501. The utility model realizes the assembly of the opposite pipes by plugging, does not need the assistance of tools, improves the portability and efficiency of the assembly, and the opposite pipes can be disassembled separately, which is convenient for replacement and maintenance.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square tube for solar racks that is easy to assemble, comprising a longitudinal tube (1) and a transverse tube (4), wherein the longitudinal tube (1) and the transverse tube (4) are provided with mounting components for assembling the square tubes, characterized in that: The mounting assembly comprises an arc-shaped groove (2) arranged on the outer wall of the longitudinal tube (1), a positioning groove (3) arranged on the inner wall of the arc-shaped groove (2), an embedding groove (301) arranged inside the positioning groove (3), a clamping block (302) arranged on the inner wall of the embedding groove (301), a connecting rod (401) arranged on the inner wall of the transverse tube (4), a connecting block (5) arranged on the outer wall of the connecting rod (401), an insertion rod (501) arranged on one side of the connecting block (5), a through groove (502) arranged inside the insertion rod (501), cavities (6) arranged on both sides of the insertion rod (501), tooth blocks (601) and a bottom plate (7) arranged inside the two cavities (6), and a spring (701) arranged on the outer wall of the bottom plate (7).

2. The square tube for solar bracket that is easy to assemble according to claim 1 is characterized by: The positioning groove (3) is located on the inner wall of the arc groove (2) and communicates with the embedding groove (301); the arc groove (2) and the embedding groove (301) both match the arc groove (2); and the clamping block (302) is connected to the inner wall of the embedding groove (301) by welding.

3. The square tube for solar bracket that is easy to assemble according to claim 1 is characterized in that: The connecting rod (401) is located on the inner wall of the transverse tube (4); when the transverse tube (4) and the longitudinal tube (1) are installed, the connecting rod (401) can be embedded in the arc-shaped groove (2) and can rotate with the inner wall of the arc-shaped groove (2).

4. The square tube for solar bracket that is easy to assemble according to claim 1 is characterized by: The connecting block (5) is connected to the outer wall of the connecting rod (401) by welding, and the inserting rod (501) is an arc-shaped structure, one end of which is connected to the outer wall of the connecting block (5).

5. The square tube for solar bracket that is easy to assemble according to claim 1 is characterized by: The tooth block (601) is located in the cavity (6) and is rotatably connected to the inner wall of the cavity (6) via a fixed shaft. The bottom plate (7) is located in the cavity (6) and is slidably connected to the inner wall of the cavity (6) via a slide rail. One end of the bottom plate (7) extends into the through groove (502). Both ends of the spring (701) are respectively connected to the tooth block (601) and the bottom plate (7) by welding.

6. The square tube for solar bracket that is easy to assemble according to claim 1 is characterized by: The connecting block (5) can extend into the positioning groove (3) and be rotatably connected to the inner wall of the positioning groove (3); the insertion rod (501) can extend into the embedding groove (301) by rotation; and the clamping block (302) can abut against the tooth block (601) on the outer wall of the insertion rod (501).

7. The square tube for solar bracket that is easy to assemble according to claim 1 is characterized by: The outer wall of the arc-shaped groove (2) is provided with a top rod, which can be inserted into the through groove (502) on the inner wall of the insertion rod (501) and abut against the bottom plate (7).

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