A prefabricated house node reinforcement structure

Abstract

This utility model discloses a reinforcement structure for a prefabricated house joint, comprising: a support base for fixing to the top of a column, wherein the ends of two adjacent crossbeams that are close to each other can be welded and fixed to the support base; a reinforcing rod fixed to the support base; and a reinforcing strip horizontally fixed to the reinforcing rod, wherein the reinforcing strip can be located between two adjacent crossbeams and welded and fixed to the two crossbeams. This utility model can achieve reinforcement between two adjacent crossbeams, improve the lateral load resistance of the prefabricated house frame, and thus improve the stability of the prefabricated house in use.

Description

Technical Field

[0001] This utility model relates to the field of building reinforcement, and in particular to a joint reinforcement structure for prefabricated houses. Background Technology

[0002] Prefabricated housing, also known as modular housing, is a construction method that involves manufacturing individual components of the house in a factory environment and then transporting these components to the construction site for assembly. The design of the structural nodes in prefabricated housing is a crucial part of its construction, affecting the overall stability, safety, and durability of the building.

[0003] The prefabricated house frame in related technologies typically includes four vertically arranged columns and four horizontally arranged beams. The bottom of the four columns is fixed to the ground, and the two ends of the four beams are welded and fixed to the corresponding columns, so that the four columns and four beams form a rectangular frame structure.

[0004] However, the lack of reinforcement between adjacent beams results in poor resistance to lateral loads in the prefabricated house frame, which affects the stability of the prefabricated house and needs to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a reinforcement structure for prefabricated house nodes, which can reinforce the space between two adjacent beams, improve the lateral load resistance of the prefabricated house frame, and thus enhance the stability of the prefabricated house in use.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a prefabricated house joint reinforcement structure, comprising:

[0007] A support base is used to fix the top of the column, and the ends of two adjacent crossbeams that are close to each other can be welded and fixed to the support base;

[0008] A reinforcing rod is fixed to the support base;

[0009] A reinforcing strip is horizontally fixed to the reinforcing rod. The reinforcing strip can be located between two adjacent crossbeams and welded to the two crossbeams.

[0010] Optionally, the two ends of the reinforcing strip are respectively horizontally fixedly connected to reinforcing plates, and the reinforcing plates can abut against the lower surface of the corresponding crossbeam.

[0011] Optionally, the reinforcing rod is inclined, and the bottom of the reinforcing rod is fixed to the lower end of the support base, and the top is fixed to the middle of the reinforcing strip.

[0012] Optionally, a reinforcing rib is vertically provided between the reinforcing rod and the support base, and the reinforcing rib is welded and fixed to the reinforcing rod and the support base respectively.

[0013] Optionally: the support base includes a support block, and a rectangular support sleeve is fixedly connected to the bottom of the support block. The support sleeve can be tightly fitted onto the top of the column, and the bottom of the support sleeve can be welded and fixed to the column.

[0014] Optionally, the four side walls of the support sleeve are provided with multiple welding joints, and the support sleeve can be welded and fixed to the column at the positions of the multiple welding joints.

[0015] Optionally, the top of the support block is provided with two positioning notches, and the ends of two adjacent crossbeams that are close to each other can be tightly engaged into the corresponding positioning notches.

[0016] In summary, this utility model has the following beneficial effects:

[0017] This prefabricated housing node reinforcement structure can strengthen the connection between two adjacent beams, improving the lateral load resistance of the prefabricated housing frame and thus enhancing its stability. Simultaneously, by incorporating positioning notches, the installation positions of the beams are clearly defined, facilitating quick beam placement by workers and improving assembly efficiency. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of an embodiment;

[0019] Figure 2 This is a schematic diagram illustrating the usage state of an embodiment.

[0020] Reference numerals: 1. Support base; 11. Support block; 12. Support sleeve; 13. Weld joint; 14. Positioning notch; 2. Reinforcing rod; 3. Reinforcing strip; 4. Reinforcing support plate; 5. Reinforcing rib. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figure 1 , Figure 2 A prefabricated house node reinforcement structure includes a support base 1, which is fixed to the top of a column, and the ends of two adjacent crossbeams that are close to each other can be welded and fixed to the support base 1. A reinforcing rod 2 is fixedly connected to the support base 1, and a reinforcing strip 3 is horizontally fixedly connected to the reinforcing rod 2. The reinforcing strip 3 can be located between two adjacent crossbeams and welded and fixed to the two crossbeams.

[0023] After the column is fixed to the ground, the support base 1 is fixed to the top of the column. Then, the two adjacent crossbeams are welded and fixed to the support base 1 respectively. At this time, the two ends of the reinforcing rod 2 abut against the corresponding crossbeams. Subsequently, the two ends of the reinforcing rod 2 are welded and fixed to the corresponding crossbeams respectively, thus strengthening the two adjacent crossbeams. This design can effectively improve the lateral load resistance of the prefabricated house frame, thereby improving the stability of the prefabricated house in use.

[0024] Reference Figure 1 , Figure 2 The reinforcing strip 3 has horizontally fixed reinforcing plates 4 at both ends, and the reinforcing plates 4 can abut against the lower surface of the corresponding crossbeam to support the crossbeam and thus improve its load-bearing capacity. Alternatively, the reinforcing plates 4 can be welded to the crossbeam to improve the connection stability between the reinforcing strip 3 and the crossbeam.

[0025] Reference Figure 1 , Figure 2 The reinforcing rod 2 is inclined, with its bottom fixed to the lower end of the support base 1 and its top fixed to the middle of the reinforcing strip 3. Simultaneously, a reinforcing rib 5 is vertically arranged between the reinforcing rod 2 and the support base 1, and the reinforcing rib 5 is welded and fixed to both the reinforcing rod 2 and the support base 1 to improve the structural stability of the reinforcing rod 2 and thus ensure the reinforcement strength of the joint.

[0026] Reference Figure 1 , Figure 2 The support base 1 includes a support block 11, and a rectangular support sleeve 12 is fixedly connected to the bottom of the support block 11. The support sleeve 12 can be tightly fitted onto the top of the column, and the bottom of the support sleeve 12 can be welded and fixed to the column. At the same time, the bottom of the reinforcing rod 2 is welded and fixed to the support sleeve 12, and the reinforcing rib 5 is welded and fixed to the support sleeve 12 and the support block 11 respectively.

[0027] Reference Figure 1 , Figure 2 The four side walls of the support sleeve 12 are provided with multiple welding ports 13, and the support sleeve 12 can be welded and fixed to the column at the positions of the multiple welding ports 13 to ensure the strength of the welded structure between the support sleeve 12 and the column, thereby ensuring the strength of the joint.

[0028] Reference Figure 1 , Figure 2 The top of the support block 11 is provided with two positioning notches 14, and the ends of two adjacent crossbeams that are close to each other can be tightly inserted into the corresponding positioning notches 14, thereby realizing the limiting and positioning of the crossbeams. This not only makes it convenient for workers to quickly position the crossbeams, thereby improving assembly efficiency, but also improves the connection stability between the crossbeams and the columns.

[0029] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A joint reinforcement structure for prefabricated houses, characterized in that: include: Support base (1) is used to fix it to the top of the column, and the ends of two adjacent crossbeams that are close to each other can be welded and fixed to the support base (1); A reinforcing rod (2) is fixed to the support base (1); The reinforcing strip (3) is horizontally fixed on the reinforcing rod (2). The reinforcing strip (3) can be located between two adjacent crossbeams and welded to the two crossbeams.

2. The prefabricated house node reinforcement structure according to claim 1, characterized in that: The two ends of the reinforcing strip (3) are respectively horizontally fixedly connected to reinforcing plates (4), and the reinforcing plates (4) can abut against the lower surface of the corresponding crossbeam.

3. The prefabricated house node reinforcement structure according to claim 1, characterized in that: The reinforcing rod (2) is inclined, and the bottom of the reinforcing rod (2) is fixed to the lower end of the support base (1) and the top is fixed to the middle of the reinforcing strip (3).

4. A prefabricated house node reinforcement structure according to claim 3, characterized in that: A reinforcing rib (5) is vertically arranged between the reinforcing rod (2) and the support base (1), and the reinforcing rib (5) is welded and fixed to the reinforcing rod (2) and the support base (1) respectively.

5. A prefabricated house node reinforcement structure according to claim 1, characterized in that: The support base (1) includes a support block (11), and a rectangular support sleeve (12) is fixedly connected to the bottom of the support block (11). The support sleeve (12) can be tightly fitted onto the top of the column, and the bottom of the support sleeve (12) can be welded and fixed to the column.

6. A prefabricated house node reinforcement structure according to claim 5, characterized in that: The four side walls of the support sleeve (12) are respectively provided with multiple welding ports (13), and the support sleeve (12) can be welded and fixed to the column at the positions of the multiple welding ports (13).

7. A prefabricated house node reinforcement structure according to claim 5, characterized in that: The top of the support block (11) is provided with two positioning notches (14), and the ends of two adjacent crossbeams that are close to each other can be tightly inserted into the corresponding positioning notches (14).

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