High-strength reinforcing device for concrete beam

Abstract

The utility model relates to the technical field of concrete beam reinforcing, in particular to a concrete beam high-strength reinforcing device which comprises a house body and concrete beam bodies, a plurality of horizontal steel beams are evenly arranged at the bottom end of the house body at intervals, and grooves matched with the concrete beam bodies are formed in the top ends of the horizontal steel beams. The top end of the horizontal steel beam is fixedly connected with the top end in the house body, an I-shaped steel beam is transversely and horizontally arranged below the horizontal steel beam, the two sides of the I-shaped steel beam are fixedly connected with the inner walls of the two sides of the house body, and supporting stand columns are symmetrically arranged on the two sides of the bottom end of the I-shaped steel beam. According to the reinforced concrete beam, the load borne by the concrete beam is effectively shared, the concrete beam is not prone to further cracking and damage, the bearing and supporting performance is good, the structural strength is high, the structure is simple, the construction is convenient, and the service life of the concrete beam is prolonged. The concrete beam is effectively reinforced, and the collapse phenomenon is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to concrete beam reinforcing technical field, concretely is concrete beam high strength reinforcing device. BACKGROUND

[0002] Concrete beam is the beam made of reinforced concrete material, is the most basic load bearing component in housing construction, bridge construction and other engineering structures, its inside is connected by stirrup connecting force main reinforcement and frame force reinforcement to form the steel reinforcement framework inside the beam, and when the binding of stirrup is not firm, the strength of stirrup does not meet the requirement, under the condition of large load bearing of beam, it can cause the load bearing capacity of beam to greatly reduce, cause the structure of beam to appear crack damage, under this condition, need to reinforce concrete beam in time to prevent the collapse, therefore design a kind of concrete beam reinforcing device is one of the problems to be solved urgently. SUMMARY

[0003] The utility model solves the technical problems to provide a kind of concrete beam high strength reinforcing device to solve the problems in the background art.

[0004] The utility model discloses a technical scheme that is adopted to solve its technical problems as follows: concrete beam high strength reinforcing device, including house main part and the concrete beam body of setting at the top end inside house main part, the bottom of house main part is uniformly arranged with multiple horizontal steel beams, the top of horizontal steel beam is provided with the recess that is matched with concrete beam body, the bottom of concrete beam body is located in recess, the bottom of horizontal steel beam is located below concrete beam body, the top of horizontal steel beam of recess both ends is fixedly connected with the top inside house main part, the bottom of horizontal steel beam is transversely horizontally arranged with I-beam, the top of I-beam is in contact with the bottom of horizontal steel beam, the both sides of I-beam are fixedly connected with the both sides inner wall of house main part, the both sides of the bottom of I-beam are symmetrically provided with support column, the support column is in contact with the side wall of house main part, the front and rear ends of I-beam are uniformly provided with the reinforcing rib of isosceles trapezoidal structure along its length direction, two reinforcing ribs are symmetrically provided in the inside of reinforcing rib and are arranged obliquely, two reinforcing ribs are oblique from the both sides of short base of reinforcing rib to the center of long base and meet at the center of long base.

[0005] Further, the side of two support columns away from house main part is symmetrically provided with bearing platform, the bottom of I-beam is provided with the compression beam body of arc structure, the opening end of compression beam body faces downward, the center of the top of compression beam body is in contact with the center of the bottom of I-beam, the both ends of compression beam body are fixedly connected with the top of bearing platform, the compression beam body forms triangular stable structure with support column and I-beam.

[0006] Furthermore, a first hinge is symmetrically arranged at the top of the I-beam, and a second hinge is arranged above the first hinge on the inner walls of both sides of the main body of the house. A steel wire rope is arranged between the first hinge and the second hinge. The first hinge is spaced apart from the horizontal steel beam, and the second hinge is located above the I-beam. The steel wire rope, the I-beam, and the side walls of the main body of the house form a triangular stable structure.

[0007] The beneficial effects of this utility model are:

[0008] This utility model utilizes a combination of horizontal steel beams, grooves, I-beams, supporting columns, reinforcing ribs, and stiffeners. The concrete beam enters the horizontal steel beam through the groove, and the top of the horizontal steel beam is fixedly connected to the top of the building's main structure, providing upward support to the concrete beam. The I-beams, in conjunction with the supporting columns, support both the horizontal steel beam and the concrete beam. This interplay distributes the load on the concrete beam, preventing further cracking and damage, thus reinforcing the concrete beam and preventing collapse. The reinforcing ribs and stiffeners increase the structural strength and rigidity of the I-beams, making them less prone to deformation and damage under external forces, improving their load-bearing capacity, and enhancing the structural strength of the reinforcement device, effectively strengthening the concrete beam. Attached Figure Description

[0009] The foregoing and other objects, features and advantages of this invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

[0010] Fig. 1 This is a front sectional view of the present invention.

[0011] Fig. 2 This is a partial side view of the horizontal steel beam structure of this utility model.

[0012] The components include: 1. Main building structure; 2. Concrete beams; 3. Horizontal steel beams; 301. Groove; 4. I-beams; 401. Reinforcing ribs; 402. Reinforcing ribs; 5. Supporting columns; 6. Bearing platform; 7. Compression beams; 801. First hinge; 802. Second hinge; 803. Steel wire rope. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Reference Figs. 1-2As shown, the high-strength reinforcement device for concrete beams includes a main building 1 and a concrete beam 2 installed at the top of the main building 1. Multiple horizontal steel beams 3 are evenly spaced at the bottom of the main building 1, perpendicular to the concrete beam 2. The top of each horizontal steel beam 3 has a groove 301 matching the concrete beam 2. The concrete beam 2 passes through these grooves, with its bottom end inside the groove 301. The front and rear ends of the concrete beam 2 abut against the inner walls of the groove 301, and its bottom end abuts against the bottom of the groove 301. The bottom of the horizontal steel beams 3 is located below the concrete beam 2. The tops of the horizontal steel beams 3 at both ends of the groove 301 are fixedly connected to the top of the main building 1. The tops of the horizontal steel beams 3 are fixed to the main building 1 using expansion bolts. The horizontal steel beams 3 exert an upward force on the concrete beam 2. Below the horizontal steel beams 3, I-beams 4 are horizontally arranged, and the I-beams 4 are parallel to the horizontal steel beams 3. The I-beams 4 and 2 are perpendicular to each other and parallel to the concrete beams 2. The top of the I-beam 4 abuts against the bottom of the horizontal steel beam 3. The two sides of the I-beam 4 are fixedly connected to the inner walls of the main building 1. The two sides of the I-beam 4 are also fixedly connected to the main building 1 by expansion bolts. The I-beam 4 provides support for the horizontal steel beam 3 and the concrete beams 2. Support columns 5 are symmetrically arranged on both sides of the bottom of the I-beam 4, which further support the I-beam 4 and prevent the I-beam 4 from being damaged by load. The bending of the I-beam 4 prevents breakage at the connection between it and the main body 1. They work together to share the load on the concrete beam 2, making it less prone to further cracking and damage, thus reinforcing the concrete beam 2 and preventing collapse. The support column 5 abuts against the side wall of the main body 1 and is also fixedly connected to the main body 1 by expansion bolts, making the structure of the support column 5 more stable and less prone to bending due to external forces, thus making its support more stable.

[0015] At both ends of the I-beam 4, there are uniformly arranged reinforcing ribs 401 in an isosceles trapezoidal structure along its length. Inside the reinforcing ribs 401, there are two symmetrically arranged inclined reinforcing ribs 402. The two reinforcing ribs 402 are inclined from both sides of the short base of the reinforcing rib 401 towards the center of the long base and intersect at the center of the long base. The reinforcing ribs and reinforcing ribs work together to increase the wall thickness of the cross section of the I-beam 4, thereby effectively increasing the structural strength and rigidity of the I-beam 4, making it less prone to deformation and damage under stress, improving its load-bearing and support performance, and increasing the structural strength of the reinforcement device, thus effectively reinforcing the concrete beam.

[0016] Two supporting columns 5 are symmetrically provided with bearing platforms 6 on the side away from the main structure of the building. The bearing platforms 6 are welded to the supporting columns 5. At the bottom of the I-beam 4, there is an arc-shaped compression beam 7. The open end of the compression beam 7 faces downward. The middle of the top of the compression beam 7 abuts against the center of the bottom end of the I-beam 4. The two ends of the compression beam 7 are fixedly connected to the top of the bearing platform 6 and welded to the bearing platform 6. The compression beam 7, the supporting columns 5, and the I-beam 4 form a triangular stable structure. The compression beam 7 provides support to the center of the bottom end of the I-beam and cooperates with the supporting columns 5 on both sides to provide uniform support to all parts of the I-beam 4. This makes the structure of the I-beam 4 more stable under external force. Moreover, the arc-shaped structure of the compression beam 7 can evenly distribute the force when subjected to pressure, avoiding local overload and damage.

[0017] A first hinge 801 is symmetrically arranged at the top of the I-beam 4. A second hinge 802 is arranged above the first hinge 801 on the inner walls of both sides of the main building 1. A steel wire rope 803 is installed between the first hinge 801 and the second hinge 802. The first hinge 801 is spaced apart from the horizontal steel beam 3, and the second hinge 802 is located above the I-beam 4. The steel wire rope 803, the I-beam 4, and the side walls of the main building 1 form a stable triangular structure. Specifically, four first hinges 801 are provided, symmetrically arranged in pairs at the front and rear ends of the top surface of the I-beam 4, and connected to the horizontal steel beam 3. The staggered arrangement of the second hinge 802, with four of them symmetrically arranged in pairs on the inner wall of the main body 1, ensures that the wire rope 803 does not interfere with the horizontal steel beam 3. The wire rope 803 is fixed to the axis of the first connector 801 and the second hinge 802 by a buckle rigging. The first connector 801 is located in the middle of the I-beam 4, generating an upward tension on the middle section of the I-beam 4. This further prevents the middle section of the I-beam 4 from bending and deforming due to large loads, resulting in better load-bearing support performance of the reinforcement device, higher structural strength, and effective reinforcement of the concrete beam 2.

[0018] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A high-strength reinforcement device for concrete beams, comprising a main building structure (1) and a concrete beam (2) installed at the top of the main building structure (1), characterized in that: Multiple horizontal steel beams (3) are evenly spaced at the bottom of the main body of the house (1). The top of each horizontal steel beam (3) has a groove (301) that matches the concrete beam (2). The bottom of the concrete beam (2) is located inside the groove (301). The bottom of the horizontal steel beam (3) is located below the concrete beam (2). The tops of the horizontal steel beams (3) at both ends of the groove (301) are fixedly connected to the top of the main body of the house (1). I-beams (4) are horizontally arranged below the horizontal steel beams (3). The tops of the I-beams (4) abut against the bottoms of the horizontal steel beams (3). The two sides of the I-beam (4) are fixedly connected to the inner walls of the two sides of the main body of the house (1). Support columns (5) are symmetrically arranged on both sides of the bottom end of the I-beam (4). The support columns (5) abut against the side walls of the main body of the house (1). The front and rear ends of the I-beam (4) are uniformly arranged with reinforcing ribs (401) in the shape of an isosceles trapezoid along its length. The reinforcing ribs (401) are symmetrically arranged with two inclined reinforcing ribs (402) inside. The two reinforcing ribs (402) are inclined from both sides of the short bottom edge of the reinforcing rib (401) towards the center of the long bottom edge and intersect at the center of the long bottom edge.

2. The high-strength reinforcement device for concrete beams according to claim 1, characterized in that: Two supporting columns (5) are symmetrically provided with bearing platforms (6) on the side away from the main body of the building. The bottom end of the I-beam (4) is provided with a compression beam (7) with an arc-shaped structure. The open end of the compression beam (7) faces downward. The middle of the top of the compression beam (7) abuts against the center of the bottom end of the I-beam (4). The two ends of the compression beam (7) are fixedly connected to the top of the bearing platform (6). The compression beam (7), the supporting columns (5), and the I-beam (4) form a triangular stable structure.

3. The high-strength reinforcement device for concrete beams according to claim 1, characterized in that: The top of the I-beam (4) is symmetrically provided with a first hinge (801). The inner walls of both sides of the main body of the house (1) are provided with a second hinge (802) above the first hinge (801). A steel wire rope (803) is provided between the first hinge (801) and the second hinge (802). The first hinge (801) is spaced apart from the horizontal steel beam (3). The second hinge (802) is located above the I-beam (4). The steel wire rope (803), the I-beam (4), and the side walls of the main body of the house (1) form a triangular stable structure.

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