CN-224200486-U - Connection structure for square tube door

Abstract

The application relates to a connecting structure for a square tube door, which relates to the technical field of square tube door installation and comprises two frames, wherein transverse frames are arranged between the two frames at intervals, a plurality of transverse frames are arranged between the frames at intervals, connecting components are arranged between the transverse frames and the frames, and the connecting components are used for connecting the transverse frames and the frames. According to the application, the tooth bars are not used for connecting the frames at two sides, the adjustment of the distance between the two frames is not needed, the installation efficiency of the frames is improved, the stability of the frames is higher, and the popularization and the use are facilitated.

Inventors

• ZHENG CHENGLONG
• YAO YIZHI

Assignees

• 辰峰洁净系统科技(昆山)有限公司

Dates

Publication Date

20260505

Application Date

20250409

Claims (7)

1. 1. A connecting structure for a square pipe door comprises frames (1) and is characterized in that two frames (1) are arranged at intervals, a transverse frame (2) is arranged between the frames (1), a plurality of transverse frames (2) are arranged between the frames (1) at intervals, a connecting component (3) is arranged between the transverse frames (2) and the frames (1), and the connecting component (3) is used for connecting the transverse frames (2) with the frames (1).
2. 2. The connecting structure for the square tube door according to claim 1, wherein the connecting assembly (3) comprises a connecting block (31), the connecting block (31) is installed on the frame (1), a connecting groove (21) is formed at one end of the transverse frame (2), and the connecting block (31) is clamped in the connecting groove (21).
3. 3. The connecting structure for the square pipe door according to claim 2, wherein a connecting bolt (32) is arranged on the connecting block (31), one end of the connecting bolt (32) penetrates through the connecting block (31), one end of the connecting bolt (32) penetrating through the connecting block (31) penetrates into the frame (1), one end of the connecting bolt (32) penetrating into the frame (1) is provided with a connecting nut (321), and one end of the connecting nut (321) abuts against the inner side of the frame (1).
4. 4. A connection structure for a square pipe door as claimed in claim 3, wherein the connection block (31) is formed with a first anti-slip groove (311) and a second anti-slip groove (312), the connection block (31) is abutted against the frame (1) through the first anti-slip groove (311), and one side of the connection nut (321) is abutted against the second anti-slip groove (312) of the connection block (31).
5. 5. The connecting structure for the square pipe door according to claim 2, wherein the frame (1) is provided with a guide rod (11), the connecting block (31) is provided with a mounting groove (33), the guide rod (11) is clamped in the mounting groove (33), the connecting block (31) is provided with a guide inclined surface (331), and the guide inclined surface (331) is inclined towards the inner side of the mounting groove (33).
6. 6. The connection structure for the square pipe door according to claim 2, wherein the transverse frame (2) is provided with a mounting hole (23), the mounting hole (23) is communicated with the connecting groove (21), the connecting block (31) is provided with a through hole (313), the transverse frame (2) is provided with a positioning bolt (24), and one end of the positioning bolt (24) is inserted into the through hole (313) of the connecting block (31) from the mounting hole (23) on the transverse frame (2).
7. 7. The connection structure for a square tube door according to claim 2, wherein the cross frame (2) is formed with an installation slope (22), and the installation slope (22) is inclined toward the inside of the connection groove (21).

Description

Connection structure for square tube door Technical Field The application relates to the technical field of square tube door installation, in particular to a connecting structure for a square tube door. Background At present, the square tube door is a door manufactured by square steel tubes, has the characteristics of firmness, durability, simple and modern design, and is suitable for decoration styles such as industrial wind, modern simple wind and the like. The structure is formed by welding square tubes, and the door plate can be made of glass, metal or wood and the like, and is widely applied to residential, commercial and industrial scenes, such as entrance doors, office partitions, warehouse doors and the like. In the prior art, as shown in fig. 5, in the process of installation, the square tube door comprises two vertical frames 4, wherein two vertical frames 4 are arranged at intervals, the two vertical frames 4 are arranged at intervals in parallel, a tooth bar 41 is arranged between the two vertical frames 4, and two ends of the tooth bar 41 are connected to the vertical frames 4 on two sides in a threaded mode. Aiming at the related technology, the inventor considers that when the dental bar is connected with the frames at two sides, the distance between the two frames needs to be adjusted, so that the installation efficiency of the frames is reduced, the stability of the frames is poor, and the popularization and the use are not facilitated. Disclosure of utility model The utility model aims to solve the technical problems that the connecting structure for the square tube door solves the technical problems that when a tooth bar is used for connecting frames on two sides, the distance between the two frames needs to be adjusted, the installation efficiency of the frames is further reduced, the stability of the frames is poor, and popularization and use are not facilitated. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a connection structure for side's pipe door, includes the frame, the frame interval is provided with two, two be provided with horizontal frame between the frame, horizontal frame is located the interval is provided with a plurality of between the frame, a plurality of horizontal frame with be provided with coupling assembling between the frame, coupling assembling is used for connecting horizontal frame with the frame. Further, the connecting assembly comprises a connecting block, the connecting block is installed on the frame, a connecting groove is formed in one end of the transverse frame, and the connecting block is clamped in the connecting groove. Further, connecting bolts are arranged on the connecting blocks, one ends of the connecting bolts penetrate through the connecting blocks, the connecting bolts penetrate through one ends of the connecting blocks to penetrate into the frame, connecting nuts are arranged at one ends of the connecting bolts penetrating into the frame, and one ends of the connecting nuts are abutted against the inner sides of the frame. Further, a first anti-skid groove and a second anti-skid groove are formed on the connecting block, the connecting block is abutted against the frame through the first anti-skid groove, and one side of the connecting nut is abutted against the second anti-skid groove of the connecting block. Further, a guide rod is arranged on the frame, a mounting groove is formed in the connecting block, the guide rod is clamped in the mounting groove, a guide inclined surface is formed on the connecting block, and the guide inclined surface inclines towards the inner side of the mounting groove. Further, the mounting hole is formed in the transverse frame and is communicated with the connecting groove, the connecting block is provided with a through hole, the transverse frame is provided with a positioning bolt, and one end of the positioning bolt is inserted into the through hole of the connecting block from the mounting hole in the transverse frame. Further, an installation inclined plane is formed on the transverse frame and inclines towards the inner side of the connecting groove. In summary, the application comprises at least one of the following beneficial technical effects of the connection structure for the square tube door: 1. The two frames are vertically placed, then the transverse frame is placed between the two frames, the transverse frame is installed on the frames through the connecting assembly, the use of tooth bars for connecting the frames on two sides is omitted, the adjustment of the distance between the two frames is omitted, the installation efficiency of the frames is improved, the stability of the frames is higher, and popularization and use are facilitated; 2. the connecting grooves are clamped on the transverse frame through the connecting blocks and the positioning bolts on the transverse frame, so that the convenience