Reinforcing steel structure at joint of steel structures

Abstract

The utility model relates to the field of steel structures, and discloses a reinforcing steel structure at the joint of steel structures, which comprises a transverse steel frame, the transverse steel frame is detachably arranged on the front side of a vertical steel frame, the outer wall of the transverse steel frame is connected with a mounting frame through bolts, and a mounting plate is fixed on the front side of the outer wall of the mounting frame. The mounting plate is connected with the bottom surface of the transverse steel frame through bolts, the threaded end of the first bolt body is in threaded connection with the interior of the second threaded hole, a plurality of threaded grooves are formed in the bottom surface of the interior of the transverse steel frame, and the threaded ends of the plurality of second bolt bodies are in threaded connection with the interior of the plurality of threaded grooves respectively. According to the steel structure connecting structure, the bearing strength of the connecting position of the steel structure is enhanced through the mounting frame, the mounting plate, the L-shaped plate, the adjusting plate and the second bolt body, so that the deformation resistance of the connecting position is improved, the possibility of damage is reduced, meanwhile, the steel structure connecting structure can adapt to transverse steel frames with different widths, and the flexibility and practicability of the structure are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of steel structure, concretely is a kind of reinforcing steel structure at steel structure junction. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types, structure is mainly by section steel and steel plate etc. Component such as steel beam, steel column, steel truss is composed, and adopts silanization, pure manganese phosphating, washing and drying, galvanizing etc. Rust removal and rust prevention process, the component or part between usually adopts welding seam, bolt or rivet connection, because its dead weight is lighter, and construction is simple, widely used in large factory, venue, super high-rise etc. Steel structure is easy to rust, and general steel structure is to be rusted, galvanized or paint, and it is to be maintained regularly, when connecting at the junction of energy-saving steel structure, reinforcing steel structure needs to be used.

[0003] According to the patent with the announcement number CN221627293U, a kind of reinforcing steel structure at energy-saving steel structure junction, including vertical steel frame, the right side of the vertical steel frame is fixed with horizontal steel frame, the outer surface of the vertical steel frame is fixed with fixed sleeve, the right side of the fixed sleeve is fixed with reinforcing assembly, the reinforcing assembly includes the reinforcing plate fixed with the right side of fixed sleeve, the lower end of the reinforcing plate is fixed with support rod, two anti-inclination blocks are slidably connected in the reinforcing plate, the outer surface of the anti-inclination block is fixed with sleeve plate, the outer surface of the anti-inclination block is sleeved with spring, the reinforcing assembly further includes the push assembly arranged in the reinforcing plate.

[0004] In the above scheme, the vertical steel frame and horizontal steel frame are connected by fixed sleeve, reinforcing plate, support rod and push block, which has the following disadvantages: the width of the reinforcing plate is fixed when the reinforcing structure is used, so it cannot adapt to horizontal steel frames of different widths, reducing the flexibility and practicality of the structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a reinforcing steel structure at steel structure junction to solve the problem that the width of the reinforcing plate is fixed when the reinforcing structure is used, so it cannot adapt to horizontal steel frames of different widths, reducing the flexibility and practicality of the structure.

[0006] To achieve the above-mentioned utility model purposes, the utility model discloses the following technical scheme: a kind of reinforcing steel structure at steel structure junction, including horizontal steel frame, the horizontal steel frame is detachably arranged at the front side of vertical steel frame, the outer wall of the horizontal steel frame is connected with mounting frame by bolt, the outer wall front side of the mounting frame is fixed with mounting plate, the bottom surface of the mounting plate and horizontal steel frame is connected by bolt, the left side and right side of the mounting plate is movably provided with L-shaped plate, the left side and right side of the mounting plate is respectively provided with mounting slot, the inner side of two L-shaped plates is respectively fixed with adjusting plate, two adjusting plates are movably arranged in two mounting slots, the inside bottom surface of two mounting slots is respectively provided with first threaded hole, the top surface of two adjusting plates is respectively provided with several second threaded holes, first bolt body is respectively screwed in two first threaded holes, the threaded end of the first bolt body is screwed with the inside of second threaded hole, the inside bottom surface of the horizontal steel frame is provided with several threaded grooves, the top surface of two L-shaped plates is respectively provided with several third threaded holes, second bolt body is respectively screwed in several third threaded holes, the threaded end of several second bolt bodies is respectively screwed with the inside of several threaded grooves.

[0007] Preferably, the inside top surface and bottom surface of two mounting slots are respectively provided with two sliding grooves, and the top surface and bottom surface of two adjusting plates are respectively fixed with two sliding strips, and two sliding strips are respectively slidably arranged in two sliding grooves.

[0008] Preferably, the bottom surface of the mounting plate is fixed with a first connecting plate, the front side of the vertical steel frame is connected with a second connecting plate by bolts, and a supporting inclined column is fixed between the second connecting plate and the first connecting plate.

[0009] Preferably, two L-shaped reinforcing plates are connected by bolts between the top surface of the horizontal steel frame and the front side of the vertical steel frame.

[0010] Preferably, the inside of two L-shaped reinforcing plates is respectively fixed with a reinforcing plate.

[0011] Preferably, the reinforcing plate is triangular in shape.

[0012] Compared with the prior art, the reinforcing steel structure at steel structure junction adopting the above technical scheme has the following beneficial effects:

[0013] I. In use, the mounting frame, mounting plate, L-shaped plate, adjusting plate and second bolt body help to strengthen the bearing strength of the steel structure junction, thereby improving the anti-deformation ability of the junction part and reducing the possibility of damage, while being able to adapt to horizontal steel frames of different widths, enhancing the flexibility and practicality of the structure.

[0014] II. In use, the sliding groove and sliding bar facilitate smooth and accurate movement of the adjusting plate. When the worker pulls the L-shaped plate, the sliding bar on the adjusting plate smoothly slides in the sliding groove, ensuring the stability and accuracy of the adjustment process, effectively preventing deviation and shaking during adjustment, and further enhancing the stability and safety of the steel structure joint. The first connecting plate, second connecting plate and support inclined column form a stable triangular support structure, enhancing the shear strength and torsional strength of the steel structure joint, effectively preventing deformation and damage caused by uneven stress. In addition, the addition of the support inclined column also improves the stability and load-bearing capacity of the entire steel structure.

[0015] III. In use, the L-shaped reinforcing plate is fixed between the top surface of the horizontal steel frame and the front side of the vertical steel frame by bolts, forming an additional reinforcing structure that further enhances the bearing strength of the steel structure joint and improves the overall stability and durability of the steel structure. The reinforcing plate is fixed inside the L-shaped reinforcing plate, forming a solid support structure that improves the rigidity and strength of the L-shaped reinforcing plate, allowing the entire steel structure to resist deformation and damage more stably under stress. The triangular shape of the reinforcing plate facilitates more effective resistance to deformation and damage under stress, not only improving the overall stability and load-bearing capacity of the steel structure, but also making the entire structure more compact and aesthetically pleasing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of an embodiment.

[0017] Figure 2 is an exploded view of an embodiment.

[0018] Figure 3 is an exploded view of the mounting plate and adjusting plate in an embodiment.

[0019] Figure 4 is a perspective view of an embodiment. Figure 2 is an enlarged view of position A in the embodiment.

[0020] In the figure: 1, horizontal steel frame; 2, vertical steel frame; 3, mounting frame; 4, mounting plate; 5, L-shaped plate; 6, mounting slot; 7, adjusting plate; 8, first threaded hole; 9, second threaded hole; 10, first bolt body; 11, threaded groove; 12, third threaded hole; 13, second bolt body; 14, sliding groove; 15, sliding bar; 16, first connecting plate; 17, second connecting plate; 18, support inclined column; 19, L-shaped reinforcing plate; 20, reinforcing plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0022] As shown in Figures 1-4 The reinforcing steel structure of the steel structure joint includes a horizontal steel frame 1, which is detachably arranged on the front side of a vertical steel frame 2, the outer wall of the horizontal steel frame 1 is connected with a mounting frame 3 through bolts, the outer wall of the front side of the mounting frame 3 is fixed with a mounting plate 4, the mounting plate 4 is connected with the bottom surface of the horizontal steel frame 1 through bolts, the left side and the right side of the mounting plate 4 are movably provided with L-shaped plates 5, the left side and the right side of the mounting plate 4 are respectively provided with mounting grooves 6, the inner sides of the two L-shaped plates 5 are respectively fixed with adjusting plates 7, the two adjusting plates 7 are movably arranged in the two mounting grooves 6, the inner bottom surfaces of the two mounting grooves 6 are respectively provided with first threaded holes 8, the top surfaces of the two adjusting plates 7 are respectively provided with a plurality of second threaded holes 9, the first threaded holes 8 are respectively threadedly connected with first bolt bodies 10, the threaded ends of the first bolt bodies 10 are threadedly connected with the second threaded holes 9, the inner bottom surface of the horizontal steel frame 1 is provided with a plurality of threaded grooves 11, the top surfaces of the two L-shaped plates 5 are respectively provided with a plurality of third threaded holes 12, the third threaded holes 12 are respectively threadedly connected with second bolt bodies 13, the threaded ends of the second bolt bodies 13 are respectively threadedly connected with the threaded grooves 11.

[0023] In use, the staff first sets the mounting frame 3 on the vertical steel frame 2 and fixes it through bolts, then pulls the two L-shaped plates 5 to move the two adjusting plates 7 in the two mounting grooves 6, adjusts the distance between the two L-shaped plates 5, until the distance between the two L-shaped plates 5 is just suitable for the width of the horizontal steel frame 1, after the adjustment is completed, the L-shaped plates 5 and the adjusting plates 7 are fixed by rotating the first bolt bodies 10, then the mounting plate 4 is fixed with the horizontal steel frame 1 through bolts, and then the L-shaped plates 5 are fixed with the horizontal steel frame 1 by rotating the second bolt bodies 13, completing the joint of the horizontal steel frame 1 and the vertical steel frame 2.

[0024] The mounting frame 3, the mounting plate 4, the L-shaped plate 5, the adjusting plate 7 and the second bolt body 13 can strengthen the bearing strength of the joint of the steel structure, thereby improving the anti-deformation ability of the joint part, reducing the possibility of damage, and at the same time can adapt to horizontal steel frames 1 of different widths, enhancing the flexibility and practicality of the structure.

[0025] As shown in Figures 1-3 The inner top surfaces and the inner bottom surfaces of the two mounting grooves 6 are respectively provided with two sliding grooves 14, the top surfaces and the bottom surfaces of the two adjusting plates 7 are respectively fixed with two sliding strips 15, and the two sliding strips 15 are slidably arranged in the two sliding grooves 14.

[0026] In use, the sliding groove 14 and the sliding bar 15 facilitate the smooth and accurate movement of the adjusting plate 7, when the worker pulls the L-shaped plate 5, the sliding bar 15 on the adjusting plate 7 smoothly slides in the sliding groove 14, ensuring the stability and accuracy of the adjusting process, effectively preventing deviation and shaking during the adjusting process, and further enhancing the stability and safety of the steel structure joint.

[0027] As shown in Figures 1-4 the bottom surface of the mounting plate 4 is fixed with a first connecting plate 16, the front side of the vertical steel frame 2 is connected with a second connecting plate 17 through bolts, and the second connecting plate 17 is fixed with a support inclined column 18 between the first connecting plate 16, and the top surface of the horizontal steel frame 1 and the front side of the vertical steel frame 2 are connected with two L-shaped reinforcing plates 19 through bolts.

[0028] In use, the first connecting plate 16, the second connecting plate 17 and the support inclined column 18 form a stable triangular support structure, enhancing the shear strength and torsional strength of the steel structure joint, effectively preventing deformation and damage caused by uneven stress, and at the same time, the addition of the support inclined column 18 also improves the stability and carrying capacity of the entire steel structure. The L-shaped reinforcing plate 19 is fixed between the top surface of the horizontal steel frame 1 and the front side of the vertical steel frame 2 through bolts, forming an additional reinforcing structure, further enhancing the bearing strength of the steel structure joint and improving the overall stability and durability of the steel structure.

[0029] As shown in Figure 2 and Figure 4 the inner part of the two L-shaped reinforcing plates 19 is fixed with a reinforcing plate 20 respectively, and the shape of the reinforcing plate 20 is triangular.

[0030] In use, the reinforcing plate 20 is fixed inside the L-shaped reinforcing plate 19, forming a solid support structure, improving the rigidity and strength of the L-shaped reinforcing plate 19, so that the entire steel structure can resist deformation and damage more stably under stress, and at the same time, the reinforcing plate 20 also plays a role in dispersing stress, prolonging the service life of the steel structure. By setting the shape of the reinforcing plate 20 as triangular, the reinforcing plate 20 can more effectively resist deformation and damage under stress, not only improving the overall stability and carrying capacity of the steel structure, but also making the entire structure more compact and beautiful.

[0031] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application can make equivalent replacement or change, which should be covered in the protection scope of the present application.

Claims

1. A reinforcing steel structure at a steel structure joint, comprising a horizontal steel frame (1), wherein the horizontal steel frame (1) is detachably disposed on the front side of a vertical steel frame (2), characterized in that, The outer wall of the horizontal steel frame (1) is bolted to a mounting frame (3). A mounting plate (4) is fixed to the front side of the outer wall of the mounting frame (3). The mounting plate (4) is bolted to the bottom surface of the horizontal steel frame (1). L-shaped plates (5) are movably provided on the left and right sides of the mounting plate (4). Mounting grooves (6) are opened on the left and right sides of the mounting plate (4). Adjusting plates (7) are fixed to the inner sides of the two L-shaped plates (5). The two adjusting plates (7) are movably arranged in the two mounting grooves (6). The bottom surface of the two mounting grooves (6) is opened with first threaded holes (8). The top surface of the plate (7) is provided with several second threaded holes (9), and the two first threaded holes (8) are respectively threaded with first bolt bodies (10). The threaded end of the first bolt body (10) is threaded with the inside of the second threaded hole (9). The bottom surface of the horizontal steel frame (1) is provided with several threaded grooves (11). The top surface of the two L-shaped plates (5) is provided with several third threaded holes (12). The several third threaded holes (12) are respectively threaded with second bolt bodies (13). The threaded ends of the several second bolt bodies (13) are respectively threaded with the inside of the several threaded grooves (11).

2. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: Two sliding grooves (14) are respectively opened on the top and bottom surfaces of the two mounting slots (6), and two sliding strips (15) are respectively fixed on the top and bottom surfaces of the two adjusting plates (7). The two sliding strips (15) are slidably arranged in the two sliding grooves (14).

3. The reinforced steel structure at the joint of a steel structure according to claim 2, characterized in that: The bottom surface of the mounting plate (4) is fixed with a first connecting plate (16), and the front side of the vertical steel frame (2) is connected with a second connecting plate (17) by bolts. A supporting inclined column (18) is fixed between the second connecting plate (17) and the first connecting plate (16).

4. A reinforced steel structure for a steel structure joint according to claim 1, characterized in that: The top surface of the horizontal steel frame (1) and the front side of the vertical steel frame (2) are connected by bolts to two L-shaped reinforcing plates (19).

5. A reinforced steel structure for a steel structure joint according to claim 4, characterized in that: The two L-shaped reinforcing plates (19) are respectively fixed with reinforcing plates (20).

6. A reinforced steel structure for a steel structure joint according to claim 5, characterized in that: The reinforcing plate (20) is triangular in shape.

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