Novel assembly type building roof panel structure

Abstract

The utility model discloses a novel assembly type building roof panel structure which comprises at least two prefabricated assembly panels, at least one tooth-shaped groove is formed in one side of each prefabricated assembly panel, at least two through holes are formed in each prefabricated assembly panel, and the through holes penetrate through the tooth-shaped grooves and extend to the other sides of the prefabricated assembly panels. The panel structure comprises stress longitudinal bars and connecting stirrups. The connecting stirrups are placed in the tooth-shaped grooves, then the stress longitudinal bars are inserted into the prefabricated assembly panels through the through holes, the connecting stirrups and the stress longitudinal bars are connected through iron wires or in a welding mode, finally, the prefabricated assembly panels are hoisted and fixed at the related positions, and finally concrete pouring is conducted. In this way, a plurality of prefabricated assembly panels can be connected, through the arrangement, the whole panels can be used in a prefabricated mode, the installation efficiency can be improved, and the strength of the panels can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of floor and roof slabs, in particular to a novel prefabricated floor and roof slab structure. Background Art

[0002] In modern building construction, prefabricated floor and roof slabs are widely used. This method is to prefabricate floor and roof slabs in a prefabrication yard and then install and connect them at the construction site to form an integral floor and roof slab structure. In a prefabricated frame structure, the connection between floor and roof slabs not only needs to fix multiple slabs but also undertakes the task of load transfer. Therefore, choosing a reasonable connection method is the key to ensuring the smooth construction of the floor.

[0003] However, the current prefabricated floor and roof slabs face some challenges during the connection process. First, problems such as insufficient connection strength and unstable connection occur from time to time. Second, the structure of prefabricated floor and roof slabs is relatively complex and not convenient to manufacture. In addition, the installation process is also rather cumbersome, resulting in the impact on construction efficiency.

[0004] Based on this, those skilled in the art proposed a novel prefabricated floor and roof slab structure. Summary of the Utility Model

[0005] The utility model discloses a novel prefabricated floor and roof slab structure, aiming to solve the technical problems in the background art.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A novel prefabricated floor and roof slab structure includes at least two prefabricated assembly panels. At least one toothed groove is opened on one side of the prefabricated assembly panel, and at least two through holes are opened on each prefabricated assembly panel. The through holes all penetrate the toothed groove and extend to the other side of the prefabricated assembly panel;

[0008] The panel structure includes stress longitudinal bars and connecting stirrups. The stress longitudinal bars are fixedly connected inside the prefabricated assembly panel through the through holes, and the connecting stirrups are fixedly connected outside the corresponding stress longitudinal bars.

[0009] First, place the connecting stirrups inside the toothed groove, then insert the stress longitudinal bars through the through holes onto the prefabricated assembly panel, connect the connecting stirrups and the stress longitudinal bars by wire or welding. Finally, hoist and fix several prefabricated assembly panels at relevant positions, and finally pour concrete.

[0010] In a preferred scheme, a gap is provided between two prefabricated assembly panels to form a mortise and tenon groove, which is used to store concrete and integrate multiple prefabricated assembly panels.

[0011] Concrete is poured into the mortise and tenon grooves, so that multiple prefabricated assembly panels can be formed into a whole.

[0012] In a preferred embodiment, the stress longitudinal bars and the connecting stirrups are fixedly connected to form a post-cast section, and the post-cast section is used for pouring concrete and improving the overall strength of the panel structure.

[0013] Concrete is poured into the post-cast section, so that the connecting stirrups, the stress longitudinal bars and the prefabricated assembly panels can be fixedly connected, and thus the overall strength of the panel structure can be improved.

[0014] A new type of prefabricated floor and roof panel structure provided by the present utility model has the following advantages:

[0015] Place the connecting stirrups inside the toothed groove, then insert the stress longitudinal bars through the through holes into the prefabricated assembly panel, connect the connecting stirrups and the stress longitudinal bars by wire or welding. Finally, hoist and fix several prefabricated assembly panels at relevant positions, and finally pour concrete, so that multiple prefabricated assembly panels can be connected. Through the above settings, the overall panel can be used by prefabrication, which can not only improve the installation efficiency but also ensure the panel strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Isometric view of a new type of prefabricated floor and roof panel structure proposed by the present utility model.

[0017] Figure 2 For the present utility model Figure 1 Enlarged view of part A.

[0018] Figure 3 Partial enlarged view of a new type of prefabricated floor and roof panel structure proposed by the present utility model.

[0019] Figure 4 Top view of a new type of prefabricated floor and roof panel structure proposed by the present utility model.

[0020] In the drawings: 1, prefabricated assembly panel; 2, mortise and tenon groove; 3, stress longitudinal bar; 4, connecting stirrup; 5, toothed groove; 6, post-cast section; 7, through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but only represents the selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0022] A novel prefabricated floor and roof panel structure disclosed by the present utility model.

[0023] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a novel prefabricated floor and roof panel structure includes at least two prefabricated assembly panels 1. At least one toothed groove 5 is provided on one side of the prefabricated assembly panel 1. At least two through holes 7 are provided on each of the prefabricated assembly panels 1. The through holes 7 penetrate through the toothed groove 5 and extend to the other side of the prefabricated assembly panel 1.

[0024] The panel structure includes stress longitudinal bars 3 and connecting stirrups 4. The stress longitudinal bars 3 are fixedly connected inside the prefabricated assembly panel 1 through the through holes 7, and the connecting stirrups 4 are fixedly connected to the outside of the corresponding stress longitudinal bars 3.

[0025] In this embodiment: First, place the connecting stirrups 4 inside the toothed groove 5, then insert the stress longitudinal bars 3 through the through holes 7 onto the prefabricated assembly panel 1, connect the connecting stirrups 4 and the stress longitudinal bars 3 by means of wire or welding. Finally, hoist and fix several prefabricated assembly panels 1 at relevant positions, and finally pour concrete.

[0026] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in a preferred embodiment, a gap is provided between two prefabricated assembly panels 1 to form a mortise and tenon groove 2, and the mortise and tenon groove 2 is used to store concrete and integrate multiple prefabricated assembly panels 1.

[0027] In this embodiment: Pour the concrete into the mortise and tenon groove 2, so that multiple prefabricated assembly panels 1 can be integrated.

[0028] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, in a preferred embodiment, the stressed longitudinal bars 3 and the connecting stirrups 4 are fixedly connected to form a post-cast section 6, and the post-cast section 6 is used for pouring concrete and improving the overall strength of the panel structure;

[0029] In this embodiment: The concrete is poured into the post-cast section 6, so that the connecting stirrups 4, the stressed longitudinal bars 3 and the precast assembled panel 1 can be fixedly connected, thereby improving the overall strength of the panel structure.

[0030] Working principle: During use, first place the connecting stirrups 4 inside the toothed groove 5, then insert the stressed longitudinal bars 3 through the through holes 7 into the precast assembled panel 1, connect the connecting stirrups 4 and the stressed longitudinal bars 3 by means of wire or welding. Finally, hoist and fix a number of precast assembled panels 1 in relevant positions. Finally, through concrete pouring, the concrete is poured into the mortise and tenon groove 2, so that a plurality of precast assembled panels 1 can be formed into a whole. The concrete is poured into the post-cast section 6, so that the connecting stirrups 4, the stressed longitudinal bars 3 and the precast assembled panel 1 can be fixedly connected, thereby improving the overall strength of the panel structure.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A novel assembled floor panel structure, comprising at least two prefabricated assembled panels (1), characterized in that: At least one tooth-shaped groove (5) is provided on one side of the prefabricated assembly panel (1), and at least two through holes (7) are provided on the prefabricated assembly panel (1), and the through holes (7) penetrate the tooth-shaped groove (5) and extend to the other side of the prefabricated assembly panel (1); The panel structure comprises a load-bearing longitudinal reinforcement (3) and a connecting stirrup (4); the load-bearing longitudinal reinforcement (3) is fixedly connected to the inside of the prefabricated assembly panel (1) through a through hole (7); and the connecting stirrup (4) is fixedly connected to the outside of the corresponding load-bearing longitudinal reinforcement (3).

2. A novel assembled roof panel structure according to claim 1, characterized in that: A gap is provided between two of the prefabricated assembly panels (1) to form a mortise and tenon groove (2), and the mortise and tenon groove (2) is used to store concrete and form a plurality of prefabricated assembly panels (1) into a whole.

3. A novel assembled floor and roof panel structure according to claim 1, characterized in that: The stressed longitudinal reinforcement (3) and the connecting stirrup (4) are fixedly connected to form a post-casting section (6), and the post-casting section (6) is used for pouring concrete and improving the overall strength of the panel structure.

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