Building steel frame structure convenient to assemble

Abstract

The utility model relates to the technical field of building steel frames, and discloses a building steel frame structure convenient to assemble, which comprises a support rod I, the top of the support rod I is in threaded connection with a triangular support block, the top of the triangular support block is in threaded connection with an inclined rod, and an L-shaped fastening plate is fixedly arranged at the top of the inclined rod. The outer side of the L-shaped fastening plate is in threaded connection with an ejector rod. According to the building steel frame structure convenient to assemble, bolts and reinforcing plates are used in cooperation, the bolts and the reinforcing plates are arranged between the first supporting rod and the triangular supporting block, between the triangular supporting block and the L-shaped fastening plate and between the L-shaped fastening plate and the ejector rod, and then the bolts can be driven to rotate through an electric drill; the first supporting rod and the triangular supporting block, the triangular supporting block and the L-shaped fastening plate, the L-shaped fastening plate, the ejector rod and the reinforcing plate are quickly spliced and assembled, through the arrangement of the reinforcing plate, the stability of the device can be improved, and when the device needs to be disassembled, the device can be quickly disassembled by aligning an electric drill to a bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of building steel frames, in particular to a building steel frame structure that is easy to assemble. Background Art

[0002] In people's daily life, building frame structures are mostly made of steel materials. Steel has the advantages of high strength and light weight. Building steel frame structures are often used in temporary exhibition halls and other buildings. Due to its easy construction and temporary nature, it does not require design and construction like general factory buildings and other non-temporary buildings, and is very convenient.

[0003] The existing steel frame structure devices for buildings have the problem of not being able to be assembled quickly during use, which increases the time for building the frame structure, increases the workload and time of the staff, and affects the subsequent work. Secondly, the existing steel frame structure devices for buildings have the problem of poor stability during use. Since they do not have a foundation like conventional buildings, the devices are very likely to be displaced under strong winds and earthquake disasters, which poses certain safety hazards. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a building steel frame structure that is easy to assemble, has the advantages of rapid assembly and good stability, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a building steel frame structure that is easy to assemble, comprising a support rod one, a triangular support block being threadedly connected to the top of the triangular support block, an oblique rod being threadedly connected to the top of the oblique rod, an L-shaped fastening plate being fixedly placed on the top of the oblique rod, a top rod being threadedly connected to the outer side of the L-shaped fastening plate, a support rod two and a support rod three being arranged at the bottom of the oblique rod, a reinforcing rod being threadedly connected between the support rod two and the support rod three, a square plate being fixedly installed at the bottom of the support rod one, a circular groove being passed through the inner wall of the square plate, and a threaded rod being threadedly connected to the inner wall of the circular groove.

[0006] As a preferred technical solution of the utility model, a threaded hole 1 is provided on the inner wall of the circular groove, and the threaded rod is threadedly connected to the inner wall of the circular groove through the threaded hole 1.

[0007] As a preferred technical solution of the utility model, a conical block is fixedly installed at the bottom of the threaded rod, and the conical block is in the shape of a needle tip.

[0008] As a preferred technical solution of the utility model, the oblique rods are divided into six groups, with two in each group, and the reinforcement rods are divided into four groups, which are respectively threadedly connected to the outer walls of two groups of the oblique rods and two groups of the support rods.

[0009] As a preferred technical solution of the present utility model, bolts and reinforcement plates are provided between the first support rod and the triangular support block, between the triangular support block and the L-shaped fastening plate, and between the L-shaped fastening plate and the top rod, and the bolts are threadedly connected to the inner walls of the first support rod and the triangular support block, between the triangular support block and the L-shaped fastening plate, and between the L-shaped fastening plate and the top rod.

[0010] As a preferred technical solution of the present utility model, the top rod is in a U-shaped shape, and the number of the top rods is two and they are arranged oppositely.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the easily assembled building steel frame structure, through the combined use of bolts and reinforcement plates, by means of the bolts and reinforcement plates provided between the first support rod and the triangular support block, between the triangular support block and the L-shaped fastening plate, and between the L-shaped fastening plate and the top rod, the bolts can be rotated by an electric drill, and the first support rod, the triangular support block, the L-shaped fastening plate, the top rod and the reinforcement plate can be quickly spliced and assembled. Through the setting of the reinforcement plate, the stability of the device can be improved. When disassembly is required, the device can be quickly disassembled by aiming the electric drill at the bolts.

[0013] 2. For the easily assembled building steel frame structure, through the combined use of the threaded rod and the square plate, by means of the circular groove penetrating through the inner wall of the square plate and the threaded connection between the threaded hole I opened on the inner wall of the circular groove and the threaded rod, the threaded rod can be rotated clockwise by an electric drill, so as to drive the conical block to descend into the ground. By virtue of the pointed design of the conical block tip, the soil breaking property of the conical block is improved, and the threaded rod can drive the conical block to be more easily embedded into the soil or the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is of the present utility model Figure 1 partial enlarged structural schematic diagram at A;

[0016] Figure 3 is a bottom view structural schematic diagram of the present utility model;

[0017] Figure 4 is a structural schematic diagram of the threaded rod of the present utility model.

[0018] In the figure: 1, the first support rod; 2, the inclined rod; 3, the second support rod; 4, the third support rod; 5, the top rod; 6, the L-shaped fastening plate; 7, the triangular support block; 8, the circular groove; 9, the threaded rod; 10, the reinforcement rod; 11, the square plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A building steel frame structure that is easy to assemble includes a support rod 1, a triangular support block 7 is threadedly connected to the top of the support rod 1, an oblique rod 2 is threadedly connected to the top of the triangular support block 7, an L-shaped fastening plate 6 is fixedly placed on the top of the oblique rod 2, the outer side of the L-shaped fastening plate 6 is threadedly connected to a top rod 5, a support rod 2 3 and a support rod 3 4 are arranged at the bottom of the oblique rod 2, a reinforcement rod 10 is threadedly connected between the support rod 2 3 and the support rod 3 4, a square plate 11 is fixedly installed at the bottom of the support rod 1, a circular groove 8 is penetrated through the inner wall of the square plate 11, and a threaded rod 9 is threadedly connected to the inner wall of the circular groove 8.

[0021] In a preferred embodiment, a threaded hole 1 is opened on the inner wall of the circular groove 8, and the threaded rod 9 is threadedly connected to the inner wall of the circular groove 8 through the threaded hole 1. Through the above structure, the threaded hole 1 is set, and the threaded rod 9 can be smoothly threaded and lowered downward on the inner wall of the threaded hole 1 by rotating the threaded rod 9 with an electric drill.

[0022] In a preferred embodiment, a conical block is fixedly installed at the bottom of the threaded rod 9, and the conical block is needle-shaped. Through the above structure, the conical needle-shaped design can be used to make the threaded rod 9 drive the conical block to be more easily embedded in the soil or ground.

[0023] In a preferred embodiment, the diagonal rods 2 are divided into six groups, with two in each group, and the reinforcement rods 10 are divided into four groups, which are respectively threadedly connected to the outer walls of the two groups of diagonal rods 2 and the two groups of support rods 3. Through the above structure, the setting of the reinforcement rods 10 is utilized to improve the overall firmness of the device.

[0024] In a preferred embodiment, bolts and reinforcement plates are provided between the support rod 1 and the triangular support block 7, the triangular support block 7 and the L-shaped fastening plate 6, and the L-shaped fastening plate 6 and the top rod 5, and the bolts are threadedly connected to the inner walls of the support rod 1 and the triangular support block 7, the triangular support block 7 and the L-shaped fastening plate 6, and the L-shaped fastening plate 6 and the top rod 5. Through the above structure, the device can be quickly spliced ​​by turning the bolts with an electric drill. When disassembly is required, the device can be quickly disassembled by aligning the bolts with an electric drill.

[0025] In a preferred embodiment, the ejector rod 5 is in a U shape, and the number of ejector rods 5 is two and they are arranged oppositely. With the above structure, the support at the top of the device is enhanced by the arrangement of the ejector rod 5, facilitating the construction of facilities such as exhibition halls.

[0026] Working principle: When the device needs to be used, first, through the circular groove 8 penetrating the inner wall of the square plate 11, the threaded connection between the threaded hole one opened on the inner wall of the circular groove 8 and the threaded rod 9 is utilized. Then, the electric drill is used to rotate the threaded rod 9 clockwise, driving the conical block to descend into the ground. With the pointed design of the conical block tip, the soil-breaking performance of the conical block is improved, enabling the threaded rod 9 to drive the conical block to be more easily embedded into the soil or the ground. Secondly, when the device needs to be quickly assembled, the bolts and reinforcement plates provided between the first support rod 1 and the triangular support block 7, between the triangular support block 7 and the L-shaped fastening plate 6, and between the L-shaped fastening plate 6 and the ejector rod 5 are utilized. Then, the electric drill is used to drive the bolts to rotate, quickly splicing and assembling the first support rod 1, the triangular support block 7, the triangular support block 7 and the L-shaped fastening plate 6, the L-shaped fastening plate 6 and the ejector rod 5, and the reinforcement plate. With the arrangement of the reinforcement plate, the stability of the device is improved. When disassembly is required, the device can be quickly disassembled by aligning the electric drill with the bolts.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building steel frame structure that is easy to assemble, comprising a support rod (1), characterized in that: The top of the first support rod (1) is threadedly connected with a triangular support block (7). The top of the triangular support block (7) is threadedly connected with an inclined rod (2). The top of the inclined rod (2) is fixedly placed with an L-shaped fastening plate (6). The outer side of the L-shaped fastening plate (6) is threadedly connected with a top rod (5). The bottom of the inclined rod (2) is provided with a second support rod (3) and a third support rod (4). A reinforcing rod (10) is threadedly connected between the second support rod (3) and the third support rod (4). The bottom of the first support rod (1) is fixedly installed with a square plate (11). A circular groove (8) penetrates through the inner wall of the square plate (11). A threaded rod (9) is threadedly connected to the inner wall of the circular groove (8).

2. The easy-to-assemble building steel frame structure according to claim 1 is characterized in that: A first threaded hole is formed in the inner wall of the circular groove (8). The threaded rod (9) is threadedly connected to the inner wall of the circular groove (8) through the first threaded hole.

3. The easy-to-assemble building steel frame structure according to claim 1 is characterized in that: The bottom of the threaded rod (9) is fixedly installed with a conical block, and the conical block is in a needle tip shape.

4. The easy-to-assemble building steel frame structure according to claim 1 is characterized in that: The inclined rods (2) are divided into six groups, with two in each group. The reinforcing rods (10) are divided into four groups and are respectively threadedly connected to the outer walls of two groups of the inclined rods (2) and two groups of the second support rods (3).

5. The easy-to-assemble building steel frame structure according to claim 1 is characterized in that: Bolts and reinforcing plates are provided between the first support rod (1) and the triangular support block (7), between the triangular support block (7) and the L-shaped fastening plate (6), and between the L-shaped fastening plate (6) and the top rod (5). The bolts are threadedly connected to the inner walls of the first support rod (1) and the triangular support block (7), between the triangular support block (7) and the L-shaped fastening plate (6), and between the L-shaped fastening plate (6) and the top rod (5).

6. The easy-to-assemble building steel frame structure according to claim 5, characterized in that: The top rod (5) is in a U shape. The number of the top rods (5) is two and they are arranged oppositely.

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