Steel structure beam column of electric telescopic tent

Abstract

The utility model discloses a steel structure beam column of an electric telescopic tent, which belongs to the technical field of the electric telescopic tent and comprises a stand column, a cross beam and a supporting rod, the supporting rod is obliquely arranged between the stand column and the cross beam, the bottom of the cross beam is fixedly connected with a connecting sleeve, and the stand column and the connecting sleeve are fixedly arranged through a first bolt. The lower end of the supporting rod is fixedly connected with two transversely-arranged studs, the stand column is provided with through holes matched with the studs, one end of each stud penetrates through the corresponding through hole and is sleeved with a nut in a threaded mode, the upper end of the supporting rod is fixedly connected with a sliding block, and the sliding block and the cross beam are fixedly installed through a second bolt. Through the arrangement of the supporting rods and the reinforcing rods, the connecting positions of the stand columns and the cross beams can be supported, a plurality of triangular structures are formed among the supporting rods, the reinforcing rods, the stand columns and the cross beams, the structural strength and stability of the connecting positions are enhanced through the stability of triangles, and the connecting positions of the beam columns are not prone to loosening and falling off.

Description

Technical Field

[0001] This utility model belongs to the field of electric retractable awning technology, specifically relating to a steel structure beam and column for an electric retractable awning. Background Technology

[0002] Existing electric retractable awnings include a drive frame unit and a telescopic frame unit. The drive unit is equipped with a motor and a first pulley. The telescopic frame unit includes multiple telescopic mechanisms, multiple frames, and a second pulley. Telescopic mechanisms connect adjacent frames, and the second pulley is connected to the bottom of each frame. The first and second pulleys roll on the ground. The motor drives the first pulley, causing the drive frame unit to move along the opening and closing direction of the awning. The drive frame unit, in turn, causes the telescopic frame unit to perform telescopic movements on the ground, thus opening and closing the electric retractable awning.

[0003] The existing Chinese patent with publication number CN214462962U discloses an electric retractable shed, including two slide rails supported on the ground. The two slide rails are arranged in parallel. Several support frames are evenly spaced above the slide rails. A waterproof tarpaulin is placed above the slide rails and laid on the support frames. Vertical mounting rods are fixed to the bottom surfaces of both ends of each support frame. The mounting rod near one end of the slide rail is fixedly connected to the slide rail. Sliding parts are provided between the other mounting rods and the slide rail to facilitate the sliding of the mounting rods along the length of the slide rail. Connecting parts are provided between adjacent support frames to facilitate the linkage between adjacent support frames.

[0004] Regarding the aforementioned technologies, the inventors have discovered at least the following problems: the connection structure between the beams and columns of the aforementioned electric retractable awning is simple and has poor stability. During long-term use, when encountering external influences such as strong winds, the connection between the beams and columns is prone to loosening and falling off. Utility Model Content

[0005] The purpose of this utility model is to provide a steel structure beam and column for an electric retractable awning to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel structure beam and column for an electric retractable awning, comprising a column, a crossbeam, and a support rod. The crossbeam is fixedly installed at the upper end of the column, and the support rod is installed obliquely between the column and the crossbeam. A connecting sleeve is fixedly connected to the bottom of the crossbeam, and the upper end of the column is inserted into the connecting sleeve. The column and the connecting sleeve are fixedly installed by a first bolt.

[0007] The lower end of the support rod is fixedly connected to two horizontally arranged studs. The column has through holes adapted to the studs. One end of the stud passes through the through hole and is threaded with a nut. The upper end of the support rod is fixedly connected to a slider. The slider is slidably connected inside the crossbeam and is fixedly installed to the crossbeam by a second bolt.

[0008] As a preferred embodiment, the columns and beams are made of uniform rectangular steel pipes.

[0009] In a preferred embodiment, a plurality of connecting rods are welded between two adjacent columns, and the plurality of connecting rods are evenly distributed vertically along the length of the columns.

[0010] In a preferred embodiment, the crossbeam is fixedly connected to a connecting block inside the connecting sleeve, the connecting block is inserted into the upper end of the column, and the first bolt passes through the connecting block.

[0011] In a preferred embodiment, two inclined reinforcing rods are welded to one side of the support rod, and the upper ends of the two reinforcing rods are respectively welded to the column and the beam.

[0012] In a preferred embodiment, the bottom surface of the crossbeam is provided with a sliding opening for the slider to pass through.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The steel structure beams and columns of this electric retractable awning, through the setting of support rods and reinforcing rods, can support the connection between the columns and beams, so that the support rods and reinforcing rods form multiple triangular structures with the columns and beams. By utilizing the stability of triangles, the structural strength and stability of the connection are enhanced, making it less likely for the beam and column connection to loosen or fall off.

[0015] The steel structure beams and columns of this electric retractable awning feature a stud and slider design. When installing the support rod, the slider can be slid into the crossbeam first, then the stud can be aligned with the through hole and passed through the column. Finally, the stud is fixed with a nut, and the slider is fixed with a second bolt. This allows for quick positioning and installation of the support rod, reducing the difficulty of installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the beam-column connection of this utility model.

[0018] Figure 3 This is a schematic diagram of the support rod of this utility model.

[0019] In the diagram: 1. Column; 11. Through hole; 12. Connecting rod; 2. Crossbeam; 21. Connecting sleeve; 22. First bolt; 23. Connecting block; 24. Sliding joint; 3. Support rod; 31. Stud; 32. Nut; 33. Sliding block; 34. Second bolt; 35. Reinforcing rod. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] Please see Figure 1-3 This utility model provides a steel structure beam and column for an electric retractable awning, including a column 1, a crossbeam 2 and a support rod 3. The column 1 and the crossbeam 2 are uniform rectangular steel pipes. The crossbeam 2 is fixedly installed on the upper end of the column 1. A connecting sleeve 21 is fixedly connected to the bottom of the crossbeam 2. The upper end of the column 1 is inserted into the connecting sleeve 21, and the column 1 and the connecting sleeve 21 are fixedly installed by a first bolt 22. The column 1 and the crossbeam 2 can be connected by the connecting sleeve 21.

[0023] Furthermore, the crossbeam 2 is fixedly connected to the connecting sleeve 21 with a connecting block 23. The connecting block 23 is inserted into the upper end of the column 1, and the first bolt 22 passes through the connecting block 23. The connecting block 23 can support the upper end of the column 1, prevent the side wall of the upper end of the column 1 from deforming, and make the connection node between the column 1 and the crossbeam 2 stronger and more stable.

[0024] Furthermore, multiple connecting rods 12 are welded between two adjacent columns 1. The multiple connecting rods 12 are evenly distributed vertically along the length of the column 1. By setting the connecting rods 12, the two adjacent columns 1 can be connected and reinforced, thereby improving the strength of the column 1 itself.

[0025] Reference Figure 1 and Figure 2 The support rod 3 is installed obliquely between the column 1 and the beam 2. Two obliquely arranged reinforcing rods 35 are welded to one side of the support rod 3. The upper ends of the two reinforcing rods 35 are welded to the column 1 and the beam 2 respectively. Through the setting of the support rod 3 and the reinforcing rods 35, the connection between the column 1 and the beam 2 can be supported, so that the support rod 3 and the reinforcing rods 35 form multiple triangular structures with the column 1 and the beam 2. By utilizing the stability of the triangle, the structural strength and stability of the connection are enhanced, making it less likely for the beam-column connection to loosen and fall off.

[0026] The lower end of the support rod 3 is fixedly connected to two horizontally arranged studs 31. The column 1 has through holes 11 that are adapted to the studs 31. One end of the stud 31 passes through the through hole 11 and is threaded with a nut 32. The upper end of the support rod 3 is fixedly connected to a slider 33. The bottom surface of the crossbeam 2 has a sliding opening 24 for the slider 33 to pass through. The slider 33 is slidably connected in the crossbeam 2 and is fixedly installed to the crossbeam 2 by a second bolt 34. Through the design of the studs 31 and the slider 33, when installing the support rod 3, the slider 33 can be slid into the crossbeam 2 first, then the stud 31 can be aligned with the through hole 11 and passed through the column 1. Finally, the stud 31 is fixed with the nut 32 and the slider 33 is fixed with the second bolt 34. This allows for quick positioning and installation of the support rod 3, reducing the difficulty of installing the support rod 3.

[0027] The working principle and usage process of this utility model are as follows: First, the support rod 3 and the reinforcing rod 35 provide support for the connection between the column 1 and the beam 2, forming multiple triangular structures between the support rod 3 and the reinforcing rod 35, the column 1, and the beam 2. Utilizing the stability of triangles, the structural strength and stability of the connection are enhanced, making it less likely for the beam-column connection to loosen or fall off. Through the design of the stud 31 and the slider 33, when installing the support rod 3, the slider 33 can be slid into the beam 2 first, then the stud 31 can be aligned with the through hole 11 and passed through the column 1. Finally, the stud 31 is fixed with the nut 32, and the slider 33 is fixed with the second bolt 34. This completes the quick positioning and installation of the support rod 3, reducing the installation difficulty of the support rod 3.

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

Claims

1. A steel structural beam column of an electric retractable awning, comprising a vertical column (1), a horizontal beam (2) and a support rod (3), characterized in that: The crossbeam (2) is fixedly installed at the upper end of the stand column (1), the support rod (3) is obliquely installed between the stand column (1) and the crossbeam (2), the bottom of the crossbeam (2) is fixedly connected with a connecting sleeve (21), the upper end of the stand column (1) is inserted into the connecting sleeve (21), and the stand column (1) and the connecting sleeve (21) are fixedly installed through the first bolt (22); The lower end of the support rod (3) is fixedly connected with two transversely arranged studs (31), the stand column (1) is provided with a through hole (11) matched with the studs (31), one end of the stud (31) penetrates through the through hole (11) and is threadedly connected with a nut (32), the upper end of the support rod (3) is fixedly connected with a sliding block (33), the sliding block (33) is slidingly connected in the crossbeam (2), and the sliding block (33) is fixedly installed with the crossbeam (2) through the second bolt (34).

2. The steel structural beam column of the electric retractable canopy as claimed in claim 1, wherein: The stand column (1) and the crossbeam (2) are both rectangular steel pipes.

3. The steel structural beam column of the electric retractable canopy as claimed in claim 1 is characterized in that: A plurality of connecting rods (12) are welded between the two adjacent stand columns (1), and the plurality of connecting rods (12) are vertically and uniformly distributed along the length direction of the stand column (1).

4. The steel structural beam column of the electric retractable canopy as claimed in claim 1 is characterized in that: The connecting block (23) is inserted into the upper end of the stand column (1), and the first bolt (22) penetrates through the connecting block (23).

5. The steel structural beam column of an electric retractable awning as claimed in claim 1, wherein: The support rod (3) is welded with two obliquely arranged reinforcing rods (35) on one side, and the upper ends of the two reinforcing rods (35) are welded with the stand column (1) and the crossbeam (2) respectively.

6. The steel structural beam column of an electric retractable awning, according to claim 1, wherein: The bottom surface of the crossbeam (2) is provided with a sliding opening (24) for penetrating the sliding block (33).

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