H-shaped steel reinforcing structure

Abstract

The utility model relates to the technical field of building construction, in particular to an H-shaped steel reinforcing structure which comprises lower section steel, upper section steel, a first positioning plate, a stud, a positioning nut, a second positioning plate, a limiting plate and a clamping plate. The upper profile steel is installed at the top end of the lower profile steel and connected with the lower profile steel in a welded mode. The first positioning plate is installed on the outer walls of one ends of the lower profile steel and the upper profile steel, and the first positioning plate abuts against the lower profile steel and the upper profile steel. The stud is installed on the outer wall of one end of the first positioning plate and connected with the first positioning plate in a welded mode. By improving the H-shaped steel reinforcing structure, the H-shaped steel reinforcing structure has the advantages that the structural design is reasonable, the joint of the lower section steel and the upper section steel is firm and stable in connection and high in strength, and the first positioning plate and the second positioning plate are convenient to mount and dismount, so that the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, particularly to an H-shaped steel reinforcement structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] Nowadays, H-shaped steel structures will bend or slightly deform during long-term use. This phenomenon especially occurs at the welding points of the upper and lower steel sections. At the same time, if the welding points of the upper and lower steel sections are not properly treated with rust prevention, the rust at the welds will be accelerated, affecting the overall strength of the H-shaped steel structure.

[0004] In view of this, the existing problems are studied and improved, and an H-shaped steel reinforcement structure is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide an H-shaped steel reinforcement structure to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides an H-shaped steel reinforcement structure, which is achieved by the following specific technical means:

[0007] An H-shaped steel reinforcement structure comprises: a lower steel, an upper steel, a first positioning plate, a stud, a positioning nut, a second positioning plate, a limiting plate, and a clamping plate; the upper steel is installed at the top end of the lower steel, and the upper steel is welded to the lower steel; the first positioning plate is installed on the outer wall of the lower steel and one end of the upper steel, and the first positioning plate abuts against the lower steel and the upper steel; the stud is installed on the outer wall of one end of the first positioning plate, and the stud is welded to the first positioning plate; the positioning nut is installed at one end of the stud by threaded rotation; the second positioning plate is plugged and installed on the outer wall of the stud; the limiting plate is fixedly installed on the inner wall of the first positioning plate and the second positioning plate by bolts, and the limiting plate abuts against the lower steel and the upper steel; the clamping plate is fixedly installed on the inner wall of the limiting plate by bolts.

[0008] As a further optimization of the technical solution, the first positioning plate and the second positioning plate of the H-shaped steel reinforcement structure of the utility model have a cross-sectional appearance of the English letter "L" shaped structure, and the first positioning plate and the second positioning plate are symmetrically arranged on both sides of the lower steel and the upper steel.

[0009] As a further optimization of the technical solution, the utility model provides an H-shaped steel reinforcement structure in which one end of the first positioning plate is welded with a plurality of studs distributed in a linear array, and the ends of the studs pass through the second positioning plate and are threadedly connected to the positioning nuts.

[0010] As a further optimization of the technical solution, an arc-shaped notch for installing a clamping plate is provided on one side of the limit plate of the H-shaped steel reinforcement structure of the utility model.

[0011] As a further optimization of the technical solution, the clamping plate of the H-shaped steel reinforcement structure of the utility model is an arc-shaped plate structure made of spring steel, and the two ends of the clamping plate are respectively abutted against the inner walls of the lower steel and the upper steel.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The first positioning plate and the second positioning plate of the utility model are structures with a cross-section in the shape of the English letter "L", and the first positioning plate and the second positioning plate are symmetrically arranged on both sides of the lower steel section and the upper steel section, and a plurality of studs distributed in a linear array are welded and installed on one end of the first positioning plate, and the ends of the studs pass through the second positioning plate and are threadedly connected with the positioning nut. The first positioning plate and the second positioning plate are fixedly installed at the joint of the lower steel section and the upper steel section by the studs and the positioning nuts, which improves the strength of the joint between the lower steel section and the upper steel section and facilitates the installation and disassembly of the first positioning plate and the second positioning plate.

[0014] 2. An arc-shaped groove for installing a clamping plate is opened on one side of the limit plate of the utility model. The clamping plate is an arc-shaped plate structure made of spring steel, and the two ends of the clamping plate are respectively abutted against the inner walls of the lower steel and the upper steel. The two ends of the clamping plate are respectively abutted against the inner walls of the lower steel and the upper steel, so that when the lower steel and the upper steel are subjected to external force, the clamping plate made of spring steel can provide buffering force to the lower steel and the upper steel, thereby improving the firmness and stability of the lower steel and the upper steel.

[0015] 3. The utility model improves an H-shaped steel reinforcement structure, has the advantages of reasonable structural design, firm and stable connection between the lower steel and the upper steel at the joint, high strength, and easy installation and disassembly of the first positioning plate and the second positioning plate, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

[0018] Figure 2 This is a front view structural schematic diagram of the utility model;

[0019] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0020] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0021] In the figure: lower steel 1, upper steel 2, first positioning plate 3, stud 4, positioning nut 5, second positioning plate 6, limit plate 7, clamping plate 8. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1 to 4 , the utility model provides a specific technical implementation scheme of an H-shaped steel reinforcement structure:

[0024] An H-shaped steel reinforcement structure includes: a lower steel 1, an upper steel 2, a first positioning plate 3, a stud 4, a positioning nut 5, a second positioning plate 6, a limit plate 7, and a clamping plate 8; the upper steel 2 is installed on the top of the lower steel 1, and the upper steel 2 is welded to the lower steel 1.

[0025] The first positioning plate 3 is installed on the outer wall of one end of the lower steel section 1 and the upper steel section 2, and the first positioning plate 3 is abutted against the lower steel section 1 and the upper steel section 2; the first positioning plate 3 and the second positioning plate 6 are structures with a cross-sectional appearance in the shape of the English letter "L", and the first positioning plate 3 and the second positioning plate 6 are symmetrically arranged on both sides of the lower steel section 1 and the upper steel section 2, and a plurality of studs 4 distributed in a linear array are welded and installed on one end of the first positioning plate 3, and the ends of the studs 4 pass through the second positioning plate 6 and are threadedly connected with the positioning nuts 5. The first positioning plate 3 and the second positioning plate 6 are fixedly installed at the joint of the lower steel section 1 and the upper steel section 2 by the studs 4 and the positioning nuts 5, which improves the strength of the joint between the lower steel section 1 and the upper steel section 2 and facilitates the installation and disassembly of the first positioning plate 3 and the second positioning plate 6.

[0026] The stud 4 is installed on the outer wall of one end of the first positioning plate 3, and the stud 4 is welded to the first positioning plate 3; the positioning nut 5 is installed on one end of the stud 4 by threaded rotation; the second positioning plate 6 is plugged and installed on the outer wall of the stud 4.

[0027] The limit plate 7 is fixedly installed on the inner walls of the first positioning plate 3 and the second positioning plate 6 by bolts, and the limit plate 7 is in contact with the lower steel section 1 and the upper steel section 2; an arc-shaped groove for installing a clamping plate 8 is opened on one side of the limit plate 7, and the clamping plate 8 is an arc-shaped plate-like structure made of spring steel, and the two ends of the clamping plate 8 are respectively in contact with the inner walls of the lower steel section 1 and the upper steel section 2, and the two ends of the clamping plate 8 are respectively in contact with the inner walls of the lower steel section 1 and the upper steel section 2, so that when the lower steel section 1 and the upper steel section 2 are subjected to external force, the clamping plate 8 made of spring steel can provide a buffering force to the lower steel section 1 and the upper steel section 2, thereby improving the firmness and stability of the lower steel section 1 and the upper steel section 2.

[0028] The clamping plate 8 is fixedly mounted on the inner wall of the limiting plate 7 by means of bolts.

[0029] Specific implementation steps:

[0030] When in use, the limit plate 7 is inserted and installed on the inner walls of the lower steel 1 and the upper steel 2, and the stud 4 on the first positioning plate 3 passes through the second positioning plate 6 and is fixed by the positioning nut 5. The first positioning plate 3 and the second positioning plate 6 are fixedly installed at the joint of the lower steel 1 and the upper steel 2 by the stud 4 and the positioning nut 5, so as to improve the strength of the joint between the lower steel 1 and the upper steel 2, and an arc-shaped clamping plate 8 is fixedly installed on one side of the limit plate 7, and the two ends of the clamping plate 8 are respectively abutted against the inner walls of the lower steel 1 and the upper steel 2, so that when the lower steel 1 and the upper steel 2 are subjected to external force, the clamping plate 8 made of spring steel can provide a buffering force to the lower steel 1 and the upper steel 2, thereby improving the firmness and stability of the lower steel 1 and the upper steel 2.

[0031] In summary: this H-shaped steel reinforcement structure has a cross-sectional appearance of the English letter "L" shape through the first positioning plate and the second positioning plate, and the first positioning plate and the second positioning plate are symmetrically arranged on both sides of the lower steel and the upper steel, and one end of the first positioning plate is welded with a plurality of studs distributed in a linear array, and the ends of the studs pass through the second positioning plate and are threadedly connected to the positioning nut. The first positioning plate and the second positioning plate are fixedly installed at the joint of the lower steel and the upper steel by the studs and the positioning nuts, which improves the strength of the joint between the lower steel and the upper steel and facilitates the installation and disassembly of the first positioning plate and the second positioning plate; a clamp for installing is provided on one side of the limit plate The arc-shaped groove of the plate, the clamping plate is an arc-shaped plate structure made of spring steel, and the two ends of the clamping plate are respectively abutted against the inner walls of the lower steel and the upper steel, so that when the lower steel and the upper steel are subjected to external force, the clamping plate made of spring steel can provide a buffering force to the lower steel and the upper steel, thereby improving the firmness and stability of the lower steel and the upper steel; through the improvement of an H-shaped steel reinforcement structure, it has the advantages of reasonable structural design, firm and stable connection at the joint of the lower steel and the upper steel, high strength, and the first positioning plate and the second positioning plate are easy to install and disassemble, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0032] 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. An H-shaped steel reinforcement structure, comprising: The lower steel (1), the upper steel (2), the first positioning plate (3), the stud (4), the positioning nut (5), the second positioning plate (6), the limit plate (7), and the clamping plate (8); characterized in that: the upper steel (2) is installed at the top of the lower steel (1), and the upper steel (2) is welded to the lower steel (1); the first positioning plate (3) is installed on the outer wall of one end of the lower steel (1) and the upper steel (2), and the first positioning plate (3) and the lower steel (1) and the upper steel (2) are in contact; the stud (4) is installed on the first positioning plate The stud (4) is welded to the first positioning plate (3) on the outer wall of one end; the positioning nut (5) is installed on one end of the stud (4) by means of threaded rotation; the second positioning plate (6) is plugged and installed on the outer wall of the stud (4); the limiting plate (7) is fixedly installed on the inner walls of the first positioning plate (3) and the second positioning plate (6) by means of bolts, and the limiting plate (7) is in contact with the lower steel section (1) and the upper steel section (2); the clamping plate (8) is fixedly installed on the inner wall of the limiting plate (7) by means of bolts.

2. The H-shaped steel reinforcement structure according to claim 1, characterized in that: The first positioning plate (3) and the second positioning plate (6) are of a structure with a cross-section in the shape of the English letter "L", and the first positioning plate (3) and the second positioning plate (6) are symmetrically arranged on both sides of the lower steel section (1) and the upper steel section (2).

3. The H-shaped steel reinforcement structure according to claim 1, characterized in that: A plurality of studs (4) distributed in a linear array are welded and mounted on one end of the first positioning plate (3), and the ends of the studs (4) penetrate the second positioning plate (6) and are threadedly connected to the positioning nuts (5).

4. The H-shaped steel reinforcement structure according to claim 1, characterized in that: An arc-shaped notch for installing a clamping plate (8) is provided on one side of the limiting plate (7).

5. The H-shaped steel reinforcement structure according to claim 1, characterized in that: The clamping plate (8) is an arc-shaped plate structure made of spring steel, and the two ends of the clamping plate (8) are respectively in contact with the inner walls of the lower steel section (1) and the upper steel section (2).

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