Box roof for modular construction with channel steel flat truss

Abstract

The utility model discloses a box top for modularized building with channel steel plane truss, including steel wire mesh, plane truss, the outside of steel wire mesh is provided with channel steel, the top of steel wire mesh is provided with plane truss, the plane truss includes upper chord, web rod muscle and lower chord, the lower surface of steel wire mesh is provided with composite carbon fiber net, the utility model discloses utilize pouring concrete to realize efficient fast production, not only simple technology, can also utilize its simultaneously and build modularization house, utilize and channel steel and carry out welding simultaneously, more firm, the top board is by workshop factory production, assembly as module box and transported to the scene, and the stack type construction is from intelligent manufacturing to intelligent construction, realizes building industrialization, modularization, reduces construction site building garbage 80% or more, realizes green low carbon, energy -conserving emission reduction truly, saves artificial 90% or more, and construction efficiency improves 80% or more.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated building technology, specifically relating to the box-shaped top plate of a modular building with a channeled steel planar truss. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to the construction site, and assembled and installed on-site using reliable connection methods.

[0003] The existing houses are not only complicated to build, but their sturdiness is also limited by the steps involved. It is easy for a mistake in any step to lead to poor overall quality. To address this, we propose a modular box-type roof plate with channel steel planar trusses for buildings. Utility Model Content

[0004] The purpose of this utility model is to provide a box-shaped top plate for modular buildings with channeled steel planar trusses, so as to solve the problem mentioned in the background art that the dust removal of the fog cannon is not easy to adjust the direction.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular box-shaped roof plate for buildings with channel steel planar trusses, comprising a wire mesh and a planar truss, wherein channel steel is provided on the outer side of the wire mesh, and a planar truss is provided above the wire mesh, the planar truss comprising an upper chord, web reinforcement and a lower chord, and a composite carbon fiber mesh is provided on the lower surface of the wire mesh.

[0006] Preferably, the upper chord is located above the web reinforcement, and the upper chord and the lower chord are resistance welded together via the web reinforcement.

[0007] Preferably, the lower chord and the wire mesh are both welded to the channel steel.

[0008] Preferably, the cross-sectional shape of the channel steel is "U".

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This utility model utilizes poured concrete to achieve efficient and rapid production. Not only is the process simple, but it can also be used to build modular houses. Furthermore, it is welded with channel steel for added strength. The top plate is manufactured in the workshop, assembled into modular boxes, and transported to the site. This stacked construction method represents a shift from intelligent manufacturing to intelligent construction, realizing industrialized and modular building. It reduces construction waste on-site by more than 80%, truly achieving green, low-carbon, energy-saving, and emission-reducing practices. It also saves more than 90% of labor and increases construction efficiency by more than 80%. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the box-shaped top plate of the modular building with channeled steel planar truss according to this utility model;

[0012] Figure 2 This is a schematic diagram of the planar truss structure of the box-shaped top plate of the modular building with channeled steel planar truss according to this utility model;

[0013] In the diagram: 1. Channel steel; 2. Wire mesh; 4. Top chord; 5. Web reinforcement; 6. Bottom chord; 7. Composite carbon fiber mesh. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-2 This utility model provides a technical solution: a modular box-shaped top plate for building with channel steel planar truss, including a wire mesh 2 and a planar truss. A channel steel 1 is provided on the outer side of the wire mesh 2, and a planar truss is provided on the upper part of the wire mesh 2. The planar truss includes an upper chord 4, a web reinforcement 5 and a lower chord 6, and a composite carbon fiber mesh 7 is provided on the lower surface of the wire mesh 2.

[0016] Specifically, the upper chord 4 is located above the web reinforcement 5, and the upper chord 4 and the lower chord 6 are resistance welded together through the web reinforcement 5; the lower chord 6 and the wire mesh 2 are both welded to the channel steel 1; the cross-sectional shape of the channel steel 1 is "U".

[0017] In this embodiment, the ends of the lower chord 6 and the wire mesh 2 are welded to the channel steel 1, and then concrete is poured to form a vertical slab. The bottom of the channel steel 1 is poured into the concrete, thus ensuring the strength of the entire structure.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular box-type roof plate for building with channeled steel planar trusses, comprising wire mesh (2) and planar trusses, characterized in that: The outer side of the wire mesh (2) is provided with channel steel (1), and a planar truss is provided above the wire mesh (2). The planar truss includes an upper chord (4), web reinforcement (5) and a lower chord (6). The lower surface of the wire mesh (2) is provided with composite carbon fiber mesh (7).

2. The box-type roof plate for modular building with channeled steel planar truss according to claim 1, characterized in that: The upper chord (4) is located above the web bar (5), and the upper chord (4) and the lower chord (6) are resistance welded through the web bar (5).

3. The box-type top plate for modular building with channeled steel planar truss according to claim 1, characterized in that: The lower chord (6) and the wire mesh (2) are both welded to the channel steel (1).

4. The box-type roof plate for modular building with channeled steel planar truss according to claim 1, characterized in that: The cross-sectional shape of the channel steel (1) is "U".

Images