Fabricated energy-saving floor

Abstract

The utility model belongs to the field of building floor slabs, and particularly relates to an assembly type energy-saving floor slab which comprises a floor slab body and a framework, the framework comprises an outer framework arranged along the outer side of the floor slab body and a group of inner frameworks arranged in the floor slab body at intervals, and steel wire meshes are arranged at the upper end and the lower end of each inner framework respectively. According to the floor slab, the inner frameworks and the outer frameworks serve as an overall supporting framework, the outer frameworks protect the side edges of the floor slab, the side edges of the floor slab are prevented from being damaged, and the overall strength of the floor slab is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of building floors, and in particular relates to an assembled energy-saving floor. Background Art

[0002] Prefabricated floor slabs are prefabricated in the factory and then transported to the construction site for assembly. They can shorten the construction time and reduce pollution on the construction site. However, existing prefabricated floor slabs are usually made by setting up formwork, arranging steel bars between the formworks and pouring concrete on the steel bars. The integrity of the floor slabs is that there is no insulation layer inside the floor slabs, and the insulation and sound insulation effects are poor. On the other hand, the side formworks that need to be supported during the production of the floor slabs need to be removed later. The sides of the floor slabs are unprotected and the overall strength is weak. In addition, the side formwork removal process or transportation process can easily cause damage to the weak sides of the floor slabs, and the requirements for the removal of the side formworks are high. Utility Model Content

[0003] In order to solve the problems existing in the above-mentioned prior art, the utility model provides an assembled energy-saving floor, with an inner frame and an outer frame as the overall supporting frame of the floor, and the outer frame protects the side of the floor to prevent damage to the side of the floor, thereby effectively improving the overall strength of the floor.

[0004] The specific technical solution adopted by the utility model is:

[0005] The assembled energy-saving floor comprises a floor body and a frame. The key point is that the frame comprises an external frame arranged along the outer side of the floor body and a group of internal frames arranged at intervals in the floor body. The upper and lower ends of the internal frame are respectively provided with steel wire meshes, and the internal frames are respectively connected to the steel wire meshes to realize a fixed connection between the internal frames.

[0006] The exoskeleton is an external C-shaped steel wrapped around the side of the floor body. The side facade of the external C-shaped steel is arranged in contact with the side of the floor body, and the upper and lower end surfaces of the external C-shaped steel are arranged flush with the upper and lower end surfaces of the floor body.

[0007] The floor slab body comprises a heat preservation layer and casting layers respectively arranged at the upper and lower ends of the heat preservation layer, and the steel wire mesh sheets are respectively located in the casting layers.

[0008] The casting layer is a concrete layer or a foamed cement layer.

[0009] The inner frame is built-in C-shaped steel.

[0010] The steel wire mesh is fixed to the inner frame by welding or binding.

[0011] The beneficial effects of the utility model are:

[0012] The utility model adopts the method of adding an inner frame inside the floor slab body and arranging an outer frame outside the floor slab body. Steel wire meshes are respectively arranged at the upper and lower ends of the inner frame, and the steel wire meshes grip the floor slab body to improve the tensile strength of the floor slab body, prevent the floor slab body from cracking, and extend the service life of the floor slab body; the inner frame is connected to the steel wire mesh, and there is no need to arrange connecting steel bars between the inner frames. The steel wire meshes are used as connecting parts to ensure the mutual connection between the inner frames, thereby improving the integrity of the floor slab; the outer frame protects the side of the floor slab from damage, and can also be used as a side template of the floor slab during the prefabrication process, and does not need to be disassembled after the prefabrication is completed; the inner frame and the outer frame serve as the overall supporting frame of the floor slab, which effectively improves the overall strength of the floor slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the assembly of the exoskeleton and the endoskeleton;

[0015] In the attached drawings, 1, external skeleton, 2, internal skeleton, 3, wire mesh, 4, insulation layer, 5, casting layer. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0017] Specific implementation examples Figure 1-2 As shown, the assembled energy-saving floor includes a floor body and a frame. The key is that the frame includes an outer frame 1 arranged along the outer side of the floor body, a group of inner frames 2 arranged at intervals in the floor body, and the upper and lower ends of the inner frames 2 are respectively provided with steel meshes 3, and the inner frames 2 are respectively connected with the steel meshes 3 to achieve a fixed connection between the inner frames 2. The steel meshes 3 grip the floor body, improve the tensile strength of the floor body, prevent the floor body from cracking, and extend the service life of the floor body; the inner frame 2 is connected with the steel mesh 3, and there is no need to lay connecting steel bars between the inner frames 2. The steel mesh 3 is used as a connecting piece to ensure the mutual connection between the inner frames 2 and improve the integrity of the floor; the outer frame 1 protects the side of the floor from damage, and can also be used as a side template of the floor during the prefabrication process. After the prefabrication is completed, it does not need to be disassembled, reducing the workload of the prefabricated floor; the inner frame 2 and the outer frame 1 serve as the overall supporting frame of the floor, effectively improving the overall strength of the floor.

[0018] Furthermore, the exoskeleton 1 is an external C-shaped steel wrapped around the side of the floor slab body. The side facade of the external C-shaped steel is fitted with the side of the floor slab body. The external C-shaped steel wraps the side and corners of the floor slab body, effectively preventing the weak sides and corners of the floor slab body from being damaged by collision, thereby improving the strength of the floor slab body. The upper and lower end surfaces of the external C-shaped steel are flush with the upper and lower end surfaces of the floor slab body and do not protrude from the floor slab body, thereby ensuring the flatness of the floor slab.

[0019] Furthermore, the floor slab body includes an insulation layer 4 and a casting layer 5 respectively arranged at the upper and lower ends of the insulation layer 4, and the steel mesh 3 is respectively located in the casting layer 5. The insulation layer 4 is arranged in the floor slab body, and the casting layer 5 is arranged at the upper and lower ends of the insulation layer 4, so that the floor slab body has sufficient strength and supporting capacity, and has a thermal insulation effect. At the same time, the insulation layer 4 also helps to reduce the weight of the floor slab body.

[0020] Furthermore, the casting layer 5 is a concrete layer or a foamed cement layer. Specifically, the casting layer 5 is cast concrete, fine stone concrete or polystyrene particle foamed cement; the insulation layer 4 is insulation materials such as foam board, rock wool, foamed cement, foamed ceramics, polystyrene board, extruded board, graphene polystyrene board, etc.

[0021] Furthermore, the inner frame 2 is a built-in C-shaped steel, and the built-in C-shaped steel is located in the insulation layer 4 to provide support for the casting layer 5 on both sides of the insulation layer 4, thereby improving the load-bearing capacity of the floor slab.

[0022] Furthermore, the wire mesh 3 and the inner frame 2 are fixed by welding or binding, and the fixing method is simple and easy, so as to realize the connection and fixation between the wire mesh 3 and the inner frame 2, and between the inner frame 2, so that the inner frame 2 and the wire mesh 3 form a whole, thereby improving the connection strength with the floor body, thereby improving the overall strength and supporting capacity of the floor, and helping to extend the service life of the floor.

[0023] The assembled energy-saving floor slab involved in the utility model adds an insulation layer between the casting layers. Combined with the connection between the inner frame and the steel wire mesh and the setting of the outer frame, the floor slab not only has excellent supporting performance and overall strength, but also can improve the insulation effect of the floor slab, and is more environmentally friendly and energy-saving.

Claims

1. The assembled energy-saving floor slab includes a floor slab body and a frame, and is characterized by: The frame comprises an external frame (1) arranged along the outer side of the floor slab body, and a group of internal frames (2) arranged at intervals in the floor slab body, wherein the upper and lower ends of the internal frames (2) are respectively provided with steel mesh sheets (3), and the internal frames (2) are respectively connected to the steel mesh sheets (3) to realize a fixed connection between the internal frames (2); the external frame (1) is an external C-shaped steel wrapped on the side of the floor slab body, and the side elevation of the external C-shaped steel is arranged to fit the side of the floor slab body, and the upper and lower end surfaces of the external C-shaped steel are arranged flush with the upper and lower end surfaces of the floor slab body.

2. The assembled energy-saving floor slab according to claim 1 is characterized in that: The floor slab body comprises a heat-insulating layer (4) and a casting layer (5) respectively arranged at the upper and lower ends of the heat-insulating layer (4), and the steel wire mesh sheets (3) are respectively located in the casting layers (5).

3. The assembled energy-saving floor slab according to claim 2 is characterized in that: The casting layer (5) is a concrete layer or a foamed cement layer.

4. The assembled energy-saving floor slab according to claim 1 is characterized in that: The inner frame (2) is a built-in C-shaped steel.

5. The assembled energy-saving floor slab according to claim 1 is characterized in that: The steel wire mesh (3) and the inner frame (2) are fixed by welding or binding.

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