Steel reinforcing structure for high-strength building beam

Abstract

The utility model relates to the technical field of buildings, in particular to a high-strength building beam steel reinforcing structure which comprises a top wall body and a ceiling beam body arranged at the bottom end of the top wall body, installation supports are symmetrically arranged on the two sides of the top wall body, a bearing steel beam is arranged between the two installation supports, and the upper surface of the bearing steel beam abuts against the bottom face of the ceiling beam body. A first reinforcing piece is arranged between the side wall of the suspended ceiling beam body and the upper surface of the bearing steel beam and is composed of a vertical section and a transverse section, the vertical section and the transverse section form an L-shaped structure, the vertical section is connected with the side wall of the suspended ceiling beam body, and the transverse section is connected with the upper surface of the bearing steel beam. A reinforcing rib of a right triangle structure is arranged between the side, away from the suspended ceiling beam body, of the vertical section and the top face of the transverse section, a vertical hanging rib assembly is arranged on the side, away from the suspended ceiling beam body, of the first reinforcing piece, and an inclined pulling and holding assembly is arranged on the side, away from the suspended ceiling beam body, of the vertical hanging rib assembly. And bending deformation is not prone to occurring, and the reinforcing performance on a building support is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and specifically relates to a steel reinforcement structure for high-strength building beams. Background Art

[0002] With the development of industrial technology, the modern construction industry has become more and more perfect. However, the manufacturing process of old industrial factory buildings dates back to a long time ago, and the problem of the stability of the building top beams is relatively prominent. Therefore, steel beams are used to support and reinforce the top beams. However, the span of industrial factory buildings is relatively large, and some parts of the steel beams are subjected to large loads and are prone to bending, resulting in general reinforcement effects. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a steel reinforcement structure for high-strength building beams aiming at the above defects, which has high structural strength, is not prone to bending deformation, and has better building reinforcement performance.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows: A steel reinforcement structure for high-strength building beams includes a top wall body and a suspended ceiling beam body arranged at the bottom end of the top wall body. Installation brackets are symmetrically arranged on both sides of the top wall body. A load-bearing steel beam is arranged between the two installation brackets. The upper surface of the load-bearing steel beam abuts against the bottom surface of the suspended ceiling beam body. A first reinforcing member is arranged between the side wall of the suspended ceiling beam body and the upper surface of the load-bearing steel beam. The first reinforcing member is composed of a vertical section and a horizontal section. The vertical section and the horizontal section form an L-shaped structure. The vertical section is connected to the side wall of the suspended ceiling beam body, and the horizontal section is connected to the upper surface of the load-bearing steel beam. A reinforcing rib in the shape of a right triangle is arranged between the side of the vertical section far from the suspended ceiling beam body and the top surface of the horizontal section. A vertical hanging rib assembly is arranged on the side of the first reinforcing member far from the suspended ceiling beam body. The top end of the vertical hanging rib assembly is connected to the bottom surface of the top wall body. An inclined tension assembly is arranged on the side of the vertical hanging rib assembly far from the suspended ceiling beam body. The other end of the inclined tension assembly is connected to the side wall of the top wall body above the installation bracket.

[0005] Further, the installation bracket includes a first installation steel plate fixed on the side wall of the top wall body, a fixed block arranged on the side of the first installation steel plate far from the top wall body, and a placement groove matching the load-bearing steel beam is opened at the top end of the fixed block.

[0006] Further, the vertical hanging rib assembly includes a second installation steel plate arranged on the upper surface of the load-bearing steel beam, a third installation steel plate arranged at the bottom end of the top wall body, and a connecting member arranged between the second installation steel plate and the third installation steel plate. The second installation steel plate, the connecting member, and the third installation steel plate are on the same central axis.

[0007] Furthermore, the oblique pulling assembly includes a first hinge arranged at the top end of the load-bearing steel beam, a second hinge arranged on the side wall of the top wall, and a telescopic pull rod obliquely arranged between the first hinge and the second hinge, and both ends of the telescopic pull rod are respectively hingedly connected to the first hinge and the second hinge.

[0008] Furthermore, a second reinforcement member is provided between the top end of the side wall of the ceiling beam body and the bottom end of the top wall body, and the second reinforcement member has the same structure as the first reinforcement member.

[0009] Furthermore, the interior of the load-bearing steel beam is a hollow structure, and a transverse support plate and a vertical support plate are arranged inside the load-bearing steel beam. The transverse support plate and the vertical support plate are perpendicular to each other to form a cross-shaped structure, and reinforcing components are arranged at the four corners formed by the vertical support plate and the transverse support plate. The reinforcing components include a first connecting member, a second connecting member and an inclined section, and the first connecting member and the second connecting member are symmetrically arranged at both ends of the inclined section. The first connecting member is fixedly connected to the transverse support plate, and the second connecting member is fixedly connected to the vertical support plate. The inclined section forms a triangular stable structure with the vertical support plate and the transverse support plate.

[0010] The beneficial effects of the utility model are:

[0011] The utility model cooperates with the mounting bracket, the load-bearing steel beam, the first reinforcement member, the vertical hanging rod assembly, and the oblique holding assembly so that the load-bearing steel beam forms a support for the ceiling beam body, and is fixedly connected to the two side walls of the top wall body through the mounting brackets on both sides to share the force exerted on the load-bearing steel beam. The first reinforcement assembly forms a connection and reinforcement between the load-bearing steel beam and the ceiling beam body, so that the integrity between the load-bearing steel beam and the ceiling beam body is better, and the structural strength of the contact between the load-bearing steel beam and the ceiling beam body is higher, and it is not easy to be deformed due to load. Moreover, the vertical hanging rod assembly and the oblique holding assembly generate uniform pulling force on various parts of the load-bearing steel beam, which further prevents the load-bearing steel beam from being deformed due to a large load at a certain place, so that the load-bearing steel beam can stably form a reinforced support for the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The foregoing and other objects, features and advantages of the present invention will become apparent from the following detailed description in conjunction with the accompanying drawings.

[0013] Figure 1 It is a front cross-sectional view of the utility model.

[0014] Figure 2 It is a side view of the load-bearing steel beam of the utility model.

[0015] Figure 3 This is a top view of the mounting bracket of the utility model.

[0016] Wherein: 1. Top wall body; 2. Suspended ceiling beam body; 3. Installation bracket; 301. First installation steel plate; 302. Fixed block; 303. Placing groove; 4. Load-bearing steel beam; 401. Horizontal support plate; 402. Vertical support plate; 5. First strengthening member; 501. Vertical section; 502. Horizontal section; 503. Reinforcing rib; 601. Second installation steel plate; 602. Third installation steel plate; 603. Connecting member; 701. First hinge member; 702. Second hinge member; 703. Telescopic tie rod; 8. Second strengthening member; 901. First connecting member; 902. Second connecting member; 903. Inclined section. Specific implementation manner

[0017] The present utility model will be further described below with reference to the accompanying drawings.

[0018] Refer to Figures 1-3 As shown, a high-strength building beam steel reinforcement structure includes a top wall body 1 and a suspended ceiling beam body 2 provided at the bottom end of the top wall body 1. Installation brackets 3 are symmetrically arranged on both sides of the top wall body 1. A load-bearing steel beam 4 is arranged between the two installation brackets 3. The upper surface of the load-bearing steel beam 4 abuts against the bottom surface of the suspended ceiling beam body 2. The load-bearing steel beam 4 forms a support for the suspended ceiling beam body 2 to reinforce it. The installation bracket 3 includes a first installation steel plate 301 fixed to the side wall of the top wall body 1, a fixed block 302 provided on the side of the first installation steel plate 301 away from the top wall body 1. A placing groove 303 matching the load-bearing steel beam 4 is opened at the top end of the fixed block 302. The first installation steel plate 301 is fixed to the two side walls by bolts. The two ends of the load-bearing steel beam 4 are placed inside the placing groove 303, and the load-bearing steel beam 4 can be welded to the fixed block 302, so that the installation bracket 3 shares the load borne by the load-bearing steel beam 4.

[0019] A first strengthening member 5 is arranged between the side wall of the suspended ceiling beam body 2 and the upper surface of the load-bearing steel beam 4. The first strengthening member 5 is composed of a vertical section 501 and a horizontal section 502. The vertical section 501 and the horizontal section 502 form an L-shaped structure. The vertical section 501 is connected to the side wall of the suspended ceiling beam body 2, and the horizontal section 502 is connected to the upper surface of the load-bearing steel beam 4. A reinforcing rib 503 in the shape of a right triangle is arranged between the side of the vertical section 501 away from the suspended ceiling beam body 2 and the top surface of the horizontal section 502. The horizontal section 502 and the vertical section 501 are integrally formed. The horizontal section 502 can be fixedly connected to the load-bearing steel beam 4 by bolts or welding. The vertical section 501 is fixedly connected to the suspended ceiling beam body by bolts. The triangular reinforcing rib 503 makes the structure between the horizontal section 502 and the vertical section 501 more stable and has higher structural strength. The first strengthening component 5 forms a connection and reinforcement between the load-bearing steel beam 4 and the suspended ceiling beam body 2, making the integrity between the load-bearing steel beam 4 and the suspended ceiling beam body 2 better, making the structural strength at the contact between the load-bearing steel beam 4 and the suspended ceiling beam body 2 higher, and not easily deforming due to the load.

[0020] On one side of the first reinforcement member 5 away from the suspended ceiling beam body 2, a vertical suspension bar assembly is provided. The top end of the vertical suspension bar assembly is connected to the bottom surface of the top wall body 1. The vertical suspension bar assembly generates an upward pulling force on the load-bearing steel beam 4, preventing the load-bearing steel beam 4 from deforming due to the load, making its structure more stable, and enabling it to stably support the suspended ceiling beam body 2, making its reinforcement more stable. The vertical suspension bar assembly includes a second mounting steel plate 601 provided on the upper surface of the load-bearing steel beam 4, a third mounting steel plate 602 provided at the bottom end of the top wall body 1, and a connecting member 603 provided between the second mounting steel plate 601 and the third mounting steel plate 602. The second mounting steel plate 601, the connecting member 603, and the third mounting steel plate 602 are on the same central axis. The second mounting steel plate 601 and the third mounting steel plate 602 are fixedly connected to the top wall body 1 and the load-bearing steel beam 4 through bolts. The connecting member 603 can be a steel cable or a steel column, generating an upward pulling force on the load-bearing steel beam 4.

[0021] On one side of the vertical suspension bar assembly away from the suspended ceiling beam body 2, an inclined tension component is provided. The other end of the inclined tension component is connected to the side wall of the top wall body 1 above the mounting bracket 3. The vertical suspension bar assembly and the inclined tension component generate uniform tensile forces on each part of the load-bearing steel beam 4, further preventing the load-bearing steel beam 4 from deforming due to a large load in a certain place, enabling it to stably reinforce and support the building. The inclined tension component includes a first hinge member 701 provided at the top end of the load-bearing steel beam 4, a second hinge member 702 provided on the side wall of the top wall body 1, and a telescopic tie rod 703 inclined between the first hinge member 701 and the second hinge member 702. The two ends of the telescopic tie rod 703 are respectively hinged to the first hinge member 701 and the second hinge member 702. The telescopic tie rod 703 is composed of a sleeve and a tie rod. The tie rod is threadedly connected to the sleeve, and the overall length of the telescopic tie rod is controlled by rotating the tie rod on the sleeve. The first hinge member 701 and the second hinge member 702 are fixed by bolts. The telescopic tie rod 703 generates an inclined pulling force on the load-bearing steel beam 4 and transmits it to the side wall of the top wall body 1. Cooperating with the inclined tension component, it prevents the load-bearing steel beam 4 from bending and deforming due to a large span, making its reinforcement more stable. And its hinged structure has a certain moving space when the top wall body 1 vibrates, preventing the telescopic tie rod 703 from breaking.

[0022] A second reinforcement member 8 is provided between the top end of the side wall of the suspended ceiling beam body 2 and the bottom end of the top wall body 1. The second reinforcement member 8 has the same structure as the first reinforcement member 5. The second reinforcement member makes the connection between the suspended ceiling beam body 2 and the top wall body 1 more firm and stable, enabling the top wall body 1 to share part of the downward force to reduce the load on the load-bearing steel beam 4 and prevent it from bending and deforming.

[0023] The load-bearing steel beam 4 has a hollow structure inside. This hollow structure makes the load-bearing steel beam 4 lighter. Inside the load-bearing steel beam 4, there are a horizontal support plate 401 and a vertical support plate 402. The horizontal support plate 401 and the vertical support plate 402 are perpendicular to each other to form a cross-shaped structure. The horizontal support plate 401 and the vertical support plate 402 increase the structural stability and strength of the load-bearing steel beam 4, making its structural strength higher while being lightweight, and it can stably support and reinforce the suspended ceiling beam body 2. At the four corners formed by the vertical support plate 402 and the horizontal support plate 401, strengthening components are provided. The strengthening components include a first connecting piece 901, a second connecting piece 902, and an inclined section 903. The first connecting piece 901 and the second connecting piece 902 are symmetrically arranged at both ends of the inclined section 903. The first connecting piece 901 is fixedly connected to the horizontal support plate 401, and the second connecting piece 902 is fixedly connected to the vertical support plate 402. The inclined section 903 forms a triangular stable structure with the vertical support plate 401 and the horizontal support plate 402. The first connecting piece 901 and the second connecting piece 902 are fixedly connected to the vertical support plate 401 and the horizontal support plate 402 through bolts, forming a triangular stable structure, making the structure between the vertical support plate 401 and the horizontal support plate 402 more stable and not easily deformed, enabling it to stably support the load-bearing steel beam 4, making the structural strength of the load-bearing steel beam 4 higher, with better rigidity, and not easily bending and deforming due to a large load.

[0024] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention falls within the protection scope of the present invention.

Claims

1. High-strength building beam steel reinforcement structure, including a top wall (1) and a suspended ceiling beam body (2) arranged at the bottom end of the top wall (1), characterized in that: On both sides of the top wall body (1), mounting brackets (3) are symmetrically arranged. A bearing steel beam (4) is arranged between the two mounting brackets (3). The upper surface of the bearing steel beam (4) abuts against the bottom surface of the suspended ceiling beam body (2). A first reinforcing member (5) is arranged between the side wall of the suspended ceiling beam body (2) and the upper surface of the bearing steel beam (4). The first reinforcing member (5) is composed of a vertical section (501) and a horizontal section (502). The vertical section (501) and the horizontal section (502) form an L-shaped structure. The vertical section (501) is connected to the side wall of the suspended ceiling beam body (2), and the horizontal section (502) is connected to the upper surface of the bearing steel beam (4). A reinforcing rib (503) in the shape of a right triangle is arranged between the side of the vertical section (501) far from the suspended ceiling beam body (2) and the top surface of the horizontal section (502). A vertical hanger assembly is arranged on the side of the first reinforcing member (5) far from the suspended ceiling beam body (2). The top end of the vertical hanger assembly is connected to the bottom surface of the top wall body (1). An inclined tension assembly is arranged on the side of the vertical hanger assembly far from the suspended ceiling beam body (2). The other end of the inclined tension assembly is connected to the side wall of the top wall body (1) above the mounting bracket (3).

2. The high-strength building beam steel reinforcement structure according to claim 1, characterized in that: The mounting bracket (3) includes a first mounting steel plate (301) fixed to the side wall of the top wall body (1), and a fixing block (302) arranged on the side of the first mounting steel plate (301) far from the top wall body (1). A placement groove (303) matching the bearing steel beam (4) is opened at the top end of the fixing block (302).

3. The high-strength building beam steel reinforcement structure according to claim 1, characterized in that: The vertical hanger assembly includes a second mounting steel plate (601) arranged on the upper surface of the bearing steel beam (4), a third mounting steel plate (602) arranged at the bottom end of the top wall body (1), and a connecting member (603) arranged between the second mounting steel plate (601) and the third mounting steel plate (602). The second mounting steel plate (601), the connecting member (603), and the third mounting steel plate (602) are on the same central axis.

4. The high-strength building beam steel reinforcement structure according to claim 1, wherein: The inclined tension assembly includes a first hinge member (701) arranged at the top end of the bearing steel beam (4), a second hinge member (702) arranged on the side wall of the top wall body (1), and a telescopic pull rod (703) obliquely arranged between the first hinge member (701) and the second hinge member (702). The two ends of the telescopic pull rod (703) are respectively hinged to the first hinge member (701) and the second hinge member (702).

5. The high-strength building beam steel reinforcement structure according to claim 1, wherein: A second reinforcing member (8) is arranged between the top end of the side wall of the suspended ceiling beam body (2) and the bottom end of the top wall body (1). The second reinforcing member (8) has the same structure as the first reinforcing member (5).

6. The high-strength building beam steel reinforcement structure according to claim 1, characterized in that: The load-bearing steel beam (4) has a hollow structure inside. A transverse support plate (401) and a vertical support plate (402) are arranged inside the load-bearing steel beam (4). The transverse support plate (401) and the vertical support plate (402) are perpendicular to each other to form a cross-shaped structure. Reinforcement components are arranged at the four corners formed by the vertical support plate (402) and the transverse support plate (401). The reinforcement components include a first connecting piece (901), a second connecting piece (902) and an inclined section (903). The first connecting piece (901) and the second connecting piece (902) are symmetrically arranged at both ends of the inclined section (903). The first connecting piece (901) is fixedly connected to the transverse support plate (401), and the second connecting piece (902) is fixedly connected to the vertical support plate (402). The inclined section (903) forms a triangular stable structure with the vertical support plate (402) and the transverse support plate (401).

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