Prefabricated infilled wall structure with door opening

Abstract

The prefabricated infilled wall structure with the door opening comprises a wallboard body, the reserved door opening is formed in the wallboard body, a frame supporting part is arranged on the right side of the reserved door opening, closed stirrups and frame vertical ribs are arranged in the frame supporting part, the closed stirrups are horizontally arranged at equal intervals, and the frame vertical ribs are arranged on the right side of the reserved door opening. The frame vertical ribs are longitudinally arranged, and door opening hot-rolled channel steel used for reinforcing is further installed between the lower half section of the frame supporting part and the wallboard body. The door opening hot-rolled channel steel, the closed stirrups and the frame vertical ribs are arranged at the door opening, so that the structural strength of the door opening is remarkably enhanced, the prefabricated infilled wall is more stable and reliable when bearing external loads and is not prone to deformation during transportation and installation, the construction efficiency is greatly improved through factory prefabrication and on-site rapid installation, and meanwhile the construction cost is reduced. And the reinforcer additionally arranged at the door opening effectively enhances the stability of the structure and improves the overall performance of the wall body.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated components, in particular to a prefabricated filling wall structure with a door opening. Background Art

[0002] With the rapid development of the construction industry, prefabricated infill walls are widely used due to their advantages such as fast construction speed, reliable quality, environmental protection and energy saving. However, in prefabricated infill walls with door openings, the door openings are the weak link of the wall structure, which often leads to wall cracking, deformation and other problems due to insufficient structural strength, affecting the overall quality and service life of the building.

[0003] To solve these problems, the traditional approach is to add additional reinforcement measures at the door opening, such as adding concrete beams, using thicker steel bars, etc. However, these methods not only increase the construction difficulty and cost, but the reinforcement effect is often not ideal and cannot meet the high requirements of modern buildings for structural strength and stability. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a prefabricated infill wall structure with a door opening, which has sufficient structural strength at the door opening and is easy to install.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a prefabricated infill wall structure with a door opening, comprising: a wall panel main body, transverse reinforcement and longitudinal reinforcement arranged in the wall panel main body, a reserved door opening is provided on the wall panel main body, a frame support part is provided on the right side of the reserved door opening, closed stirrups and frame vertical reinforcement are arranged inside the frame support part, the closed stirrups are arranged horizontally and equidistantly, the frame vertical reinforcement is arranged longitudinally and perpendicular to the closed stirrups, and a hot-rolled channel steel for reinforcing the door opening is also installed between the lower half of the frame support part and the wall panel main body.

[0006] As a preferred solution of the utility model, reinforcing ribs are also installed at the corners on both sides of the top of the reserved door opening.

[0007] As a preferred solution of the utility model, a beam connection port is preset on the top of the wall panel body, and a beam port channel steel is arranged in the beam connection port.

[0008] As a preferred solution of the utility model, a PVC conduit and an embedded nut are preset on the wall panel body.

[0009] As a preferred solution of the utility model, a pre-buried wiring tube and a pre-buried wiring box are provided in the wall panel body.

[0010] As a preferred solution of the utility model, hanging nails are equidistantly arranged on the top of the wall panel body.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] The utility model significantly enhances the structural strength of the door opening by arranging hot-rolled channel steel, closed stirrups and vertical reinforcement of the frame at the door opening, so that the prefabricated infill wall is more stable and reliable when bearing external loads, and is not easy to deform during transportation and installation; the connection method between the components is simple, which is convenient for construction personnel to install and disassemble; at the same time, the use of prefabricated parts reduces the workload of on-site construction and improves the construction efficiency; the practicality and convenience of the wall panel are improved by the preset PVC conduits, embedded nuts, embedded wiring pipes and embedded wiring boxes; at the same time, the lifting and installation of the wall panel are more convenient and quick by the arranged hanging nails; the construction efficiency is greatly improved by factory prefabrication and rapid on-site installation, and at the same time, the reinforcement members added at the door opening effectively enhance the stability of the structure and improve the overall performance of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This is a front view of the reinforcement structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 Sectional view at 1-1;

[0017] Figure 5 It is a schematic diagram of the closed stirrups and frame vertical reinforcement of the utility model.

[0018] In the figure: 1. Wall panel body; 2. Horizontal reinforcement; 3. Longitudinal reinforcement; 4. Hot-rolled channel steel for door opening; 5. Channel steel for beam mouth; 6. Embedded wiring pipe; 7. Embedded wiring box; 8. PVC conduit; 9. Embedded nut; 10. Hanging nail; 11. Reinforcement rib; 12. Closed stirrup; 13. Vertical reinforcement for frame. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] like Figures 1 to 5As shown, a specific embodiment of a prefabricated infill wall structure with a door opening described in the utility model comprises a wall panel body 1, and transverse reinforcements 2 and longitudinal reinforcements 3 arranged in the wall panel body 1; wherein, a reserved door opening is provided on the wall panel body 1, and a frame support portion is provided on the right side of the reserved door opening, and closed stirrups 12 and frame vertical reinforcements 13 are arranged inside the frame support portion, the closed stirrups 12 are arranged horizontally and equidistantly, and the frame vertical reinforcements 13 are arranged longitudinally and perpendicular to the closed stirrups 12. This structural design effectively enhances the structural strength at the door opening.

[0022] A door opening hot-rolled channel steel 4 is installed between the lower half of the frame support and the wall panel body 1. The hot-rolled channel steel 4 provides additional reinforcement for the door opening with its high strength and stability, further enhancing the structural strength of the door opening and preventing deformation during transportation and installation.

[0023] In addition, the present invention also installs reinforcing ribs 11 at the corners on both sides of the top of the reserved door opening to further enhance the structural strength of the top of the door opening and prevent cracking and deformation caused by upper loads.

[0024] A beam connection port is preset at the top of the wall panel body 1, and a beam port channel steel 5 is arranged in the beam connection port to prevent the beam connection port from deformation and play a reinforcing role.

[0025] The practicability and convenience of the wall panel are improved by means of the preset PVC conduit 8, the embedded nut 9, the embedded wiring pipe 6 and the embedded wiring box 7.

[0026] Hanging nails 10 are equidistantly arranged on the top of the wall panel body 1 for hanging the wall panel.

[0027] Working principle of the utility model: the utility model significantly enhances the structural strength of the door opening by arranging hot-rolled channel steel 4, closed stirrups 12 and frame vertical reinforcement 13 at the door opening, so that the prefabricated filling wall is more stable and reliable when bearing external loads, and is not easy to deform during transportation and installation; the practicality and convenience of the wall panel are improved by the preset PVC conduit 8, embedded nut 9, embedded wiring pipe 6 and embedded wiring box 7; at the same time, the hanging nails 10 are arranged, so that the lifting and installation of the wall panel are more convenient and quick.

[0028] The components in this article are all universal standard parts or components known to those skilled in the art. Their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods, so they will not be described in detail here.

[0029] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A prefabricated infill wall structure with a door opening, comprising: A wall panel body (1), transverse reinforcement (2) and longitudinal reinforcement (3) arranged in the wall panel body (1), characterized in that: a reserved door opening is arranged on the wall panel body (1), a frame support portion is arranged on the right side of the reserved door opening, closed stirrups (12) and frame vertical reinforcement (13) are arranged inside the frame support portion, the closed stirrups (12) are arranged horizontally and equidistantly, the frame vertical reinforcement (13) is arranged longitudinally and is perpendicular to the closed stirrups (12), and a hot-rolled channel steel (4) for reinforcing the door opening is also installed between the lower half of the frame support portion and the wall panel body (1).

2. A prefabricated infill wall structure with a door opening according to claim 1, characterized in that: Reinforcing ribs (11) are also installed at the corners on both sides of the top of the reserved door opening.

3. The prefabricated infill wall structure with a door opening according to claim 1, characterized in that: A beam connection opening is preset at the top of the wall panel body (1), and a beam opening channel steel (5) is arranged in the beam connection opening.

4. The prefabricated infill wall structure with a door opening according to claim 1, characterized in that: The wall panel body (1) is pre-installed with a PVC conduit (8) and an embedded nut (9).

5. The prefabricated infill wall structure with a door opening according to claim 1, characterized in that: The wall panel body (1) is provided with a pre-buried wiring pipe (6) and a pre-buried wiring box (7).

6. The prefabricated infill wall structure with a door opening according to claim 1, characterized in that: Hanging nails (10) are arranged at equal intervals on the top of the wall panel body (1).

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