Building floor structure

Abstract

The utility model discloses a building floor slab structure which comprises steel beams, the steel beams are made of metal materials, formaldehyde-free environment-friendly cotton is fixedly installed between the steel beams, connecting steel plates are fixedly installed at the tops of the steel beams, vertical rectangular supporting pipes are fixedly installed at the tops of the connecting steel plates, the vertical rectangular supporting pipes are made of steel materials, and the vertical rectangular supporting pipes are made of steel materials. Transverse rectangular supporting pipes are installed between the vertical rectangular supporting pipes in a penetrating mode, the transverse rectangular supporting pipes are made of steel materials, and sound absorption cotton is fixedly installed between the vertical rectangular supporting pipes and the transverse rectangular supporting pipes. The connecting steel plate is fixedly installed at the top of the steel beam, the floor slab can be supported and installed through the steel beam, then the steel beam is fixedly connected and used through the connecting steel plate, the supporting strength of the building floor slab structure can be improved, and the supporting performance of the floor slab in use is improved; therefore, the safety of the floor in daily use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a building floor structure. Background Art

[0002] Precast panels are the floor slabs used in early 20th century buildings, which are the modules or panels needed for engineering projects. They are called precast panels because they are precast concrete parts produced and processed in precast yards and directly transported to the construction site for installation. When making precast panels, first use wooden boards to nail a hollow model. After steel bars are distributed in the hollow part of the model, the hollow part is filled with cement. After it dries, the wooden boards are knocked off, and what remains is the precast panel. Precast panels have many uses in construction, such as the cement panels covering the ditches beside the highway and the cement panels used as insulation layers on the roof. These are all precast panels. Nowadays, this method has been eliminated in house construction and replaced with frame structures and reinforced concrete structures. The safety and quality have been further improved, and a building floor structure has been proposed for this purpose.

[0003] After searching, the patent announcement number CN205742615U discloses a building wall and floor structure, in which two adjacent prefabricated components are connected in the vertical direction through U-shaped channel steel and L-shaped steel arranged on the main structure to form a wall structure, and two adjacent prefabricated components are seamlessly connected with each other in the horizontal direction to form a floor structure. However, the supporting strength of the building floor structure in the prior art document is low, and the supporting performance is poor when the floor is in use, which leads to safety hazards when the building floor is in use. In addition, the building floor in the prior art document has poor quietness, and the floor has poor noise insulation against the top when in use, thereby reducing the quietness of the building floor when in use. Utility Model Content

[0004] The purpose of the utility model is to provide a building floor structure, in which the floor is supported and installed by steel beams, and then the steel beams are fixedly connected by connecting steel plates, which can improve the supporting strength of the building floor structure, so that the support of the floor is improved during use, thereby improving the safety of the floor in daily use. It is installed through a plurality of vertical rectangular support tubes and a plurality of horizontal rectangular support tubes, and then sound-absorbing cotton is used to fix and install between the vertical rectangular support tubes and the horizontal rectangular support tubes. The sound-absorbing cotton can be used to absorb noise, so that the floor can be isolated from noise to a certain extent during use, thereby improving the quietness of the building floor in use, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A building floor structure includes steel beams, the steel beams are made of metal, formaldehyde-free environmentally friendly cotton is fixedly installed between the steel beams, connecting steel plates are fixedly installed on the tops of the steel beams, vertical rectangular support tubes are fixedly installed on the tops of the connecting steel plates, the vertical rectangular support tubes are made of steel, horizontal rectangular support tubes are installed through the vertical rectangular support tubes, the horizontal rectangular support tubes are made of steel, sound-absorbing cotton is fixedly installed between the vertical rectangular support tubes and the horizontal rectangular support tubes, and steel bearing plates are fixedly installed on the tops of the vertical rectangular support tubes and the horizontal rectangular support tubes.

[0007] Preferably, a thick fireproof board is fixedly installed on the bottom of the steel beam, the thick fireproof board is made of silicate material, and the shape of the thick fireproof board is rectangular.

[0008] Preferably, a moisture-proof board is fixedly installed at the bottom of the thick fireproof board, the moisture-proof board is made of calcium silicate material, and the shape of the moisture-proof board is rectangular.

[0009] Preferably, a ceiling is fixedly installed on the bottom of the moisture-proof board, the ceiling is made of rock wool, and the shape of the ceiling is rectangular.

[0010] Preferably, the steel support plate is made of steel and has a rectangular shape, and a pressure plate is fixedly installed on the top of the steel support plate.

[0011] Preferably, an anti-crack control screen is fixedly installed on the top of the pressure plate, and the anti-crack control screen is made of metal.

[0012] Preferably, a floating layer is fixedly installed on the top of the anti-crack control screen, the floating layer is made of ceramsite lightweight concrete, and a ground layer is fixedly installed on the top of the floating layer.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By fixing a connecting steel plate on the top of the steel beam, the floor slab can be supported and installed by the steel beam, and then the steel beam is fixedly connected by the connecting steel plate, which can improve the supporting strength of the building floor slab structure and improve the support of the floor slab in use, thereby improving the safety of the floor slab in daily use;

[0015] By installing horizontal rectangular support tubes through the vertical rectangular support tubes, multiple vertical rectangular support tubes and multiple horizontal rectangular support tubes can be installed through the vertical rectangular support tubes and then fixed between the vertical rectangular support tubes and the horizontal rectangular support tubes using sound-absorbing cotton. The sound-absorbing cotton can be used to absorb noise, so that the floor can be isolated from noise to a certain extent during use, thereby improving the quietness of the building floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a partial stereoscopic view of the vertical rectangular support tube in the utility model.

[0018] Figure 3 It is a partial stereoscopic diagram of the steel beam in the utility model.

[0019] Figure 4 It is a partial stereoscopic view of the steel deck in the utility model.

[0020] Figure 5 It is a partial stereoscopic diagram of the thick fireproof board in the utility model.

[0021] The meanings of the numbers in the figure are: 1. Vertical rectangular support tube; 101. Horizontal rectangular support tube; 102. Sound-absorbing cotton; 2. Connecting steel plate; 3. Steel beam; 301. Formaldehyde-free environmentally friendly cotton; 4. Thick fireproof board; 401. Moisture-proof board; 5. Ceiling; 6. Steel bearing plate; 601. Pressure plate; 7. Anti-crack control screen; 701. Floating layer; 8. Ground layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a technical solution:

[0024] A building floor structure, see Figure 1-Figure 5 , including a steel beam 3, a thick fireproof board 4 is fixedly installed at the bottom of the steel beam 3, the thick fireproof board 4 is made of silicate material, and the shape of the thick fireproof board 4 is rectangular, a moisture-proof board 401 is fixedly installed at the bottom of the thick fireproof board 4, the moisture-proof board 401 is made of calcium silicate material, and the shape of the moisture-proof board 401 is rectangular, and a ceiling 5 is fixedly installed at the bottom of the moisture-proof board 401, the ceiling 5 is made of rock wool material, and the shape of the ceiling 5 is rectangular;

[0025] Specifically, Figure 1 , Figure 4 and Figure 5 As shown, when in use, by fixing a thick fireproof board 4 at the bottom of the steel beam 3, the thick fireproof board 4 can be used for fire isolation, then the moisture-proof board 401 is used for moisture isolation, and then the ceiling 5 is used for daily use, so as to facilitate the protection of the bottom of the building floor;

[0026] The steel beam 3 is made of metal, and formaldehyde-free environmentally friendly cotton 301 is fixedly installed between the steel beams 3. A connecting steel plate 2 is fixedly installed on the top of the steel beam 3;

[0027] Specifically, Figure 1 and Figure 3 As shown, when in use, by fixing the connecting steel plate 2 on the top of the steel beam 3, the steel beam 3 can be used to support and install the floor slab, and then the steel beam 3 is fixedly connected and used by the connecting steel plate 2, which can improve the supporting strength of the building floor slab structure, so that the support of the floor slab is improved during use, thereby improving the safety of the floor slab during daily use;

[0028] The top of the connecting steel plate 2 is fixedly installed with a vertical rectangular support tube 1, the vertical rectangular support tube 1 is made of steel, and a horizontal rectangular support tube 101 is installed through the vertical rectangular support tubes 1, the horizontal rectangular support tube 101 is made of steel, and sound-absorbing cotton 102 is fixedly installed between the vertical rectangular support tube 1 and the horizontal rectangular support tube 101;

[0029] Specifically, Figure 1 and Figure 2 As shown, when in use, by installing the horizontal rectangular support tubes 101 through the vertical rectangular support tubes 1, multiple vertical rectangular support tubes 1 and multiple horizontal rectangular support tubes 101 can be installed through, and then the sound-absorbing cotton 102 is fixedly installed between the vertical rectangular support tubes 1 and the horizontal rectangular support tubes 101, and the sound-absorbing cotton 102 can be used to absorb noise, so that the floor is isolated from noise to a certain extent during use, thereby improving the quietness of the building floor;

[0030] A steel support plate 6 is fixedly installed on the top of the vertical rectangular support tube 1 and the horizontal rectangular support tube 101. The steel support plate 6 is made of steel and has a rectangular shape. A pressure plate 601 is fixedly installed on the top of the steel support plate 6. An anti-crack control screen 7 is fixedly installed on the top of the pressure plate 601. The anti-crack control screen 7 is made of metal. A floating layer 701 is fixedly installed on the top of the anti-crack control screen 7. The floating layer 701 is made of ceramsite lightweight concrete. A ground layer 8 is fixedly installed on the top of the floating layer 701.

[0031] Specifically, Figure 1 and Figure 4 As shown, when in use, by fixing a pressure plate 601 on the top of the steel support plate 6, the steel support plate 6 can be used for support, and then the pressure plate 601 is used for pressure support, and then the anti-crack control screen 7 is used for installation, and then the floating layer 701 is used for installation and use, and then the ground layer 8 is used for flattening, thereby improving the stability of the floor slab.

[0032] Working principle: When in use, first, by fixing a thick fireproof board 4 at the bottom of the steel beam 3, the thick fireproof board 4 can be used for fire isolation, then the moisture-proof board 401 is used for moisture isolation, and then the ceiling 5 is used for daily use;

[0033] Secondly, by fixing the connecting steel plate 2 on the top of the steel beam 3, the steel beam 3 can be used to support and install the floor slab, and then the connecting steel plate 2 can be used to fix and connect the steel beam 3;

[0034] Finally, by installing horizontal rectangular support tubes 101 through the vertical rectangular support tubes 1, multiple vertical rectangular support tubes 1 and multiple horizontal rectangular support tubes 101 can be installed through, and then the sound-absorbing cotton 102 is fixedly installed between the vertical rectangular support tubes 1 and the horizontal rectangular support tubes 101. By fixing the pressure plate 601 on the top of the steel support plate 6, the steel support plate 6 can be used for support, and then the pressure plate 601 is used for pressure support, and then the anti-crack control screen 7 is installed, and then the floating layer 701 is installed and used, and then the ground layer 8 is used for flattening.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A building floor structure, comprising a steel beam (3), characterized in that: The steel beams (3) are made of metal. Formaldehyde-free environmentally friendly cotton (301) is fixedly installed between the steel beams (3). A connecting steel plate (2) is fixedly installed on the top of the steel beams (3). A vertical rectangular support tube (1) is fixedly installed on the top of the connecting steel plate (2). The vertical rectangular support tube (1) is made of steel. A horizontal rectangular support tube (101) is installed through the vertical rectangular support tubes (1). The horizontal rectangular support tube (101) is made of steel. Sound-absorbing cotton (102) is fixedly installed between the vertical rectangular support tubes (1) and the horizontal rectangular support tubes (101). A steel support plate (6) is fixedly installed on the top of the vertical rectangular support tubes (1) and the horizontal rectangular support tubes (101).

2. A building floor structure according to claim 1, characterized in that: A thick fireproof board (4) is fixedly mounted on the bottom of the steel beam (3); the thick fireproof board (4) is made of silicate material and has a rectangular shape.

3. A building floor structure according to claim 2, characterized in that: A moisture-proof board (401) is fixedly mounted on the bottom of the thick fireproof board (4); the moisture-proof board (401) is made of calcium silicate and has a rectangular shape.

4. A building floor structure according to claim 3, characterized in that: A ceiling (5) is fixedly mounted on the bottom of the moisture-proof plate (401); the ceiling (5) is made of rock wool and has a rectangular shape.

5. A building floor structure according to claim 1, characterized in that: The steel support plate (6) is made of steel and has a rectangular shape. A pressure plate (601) is fixedly mounted on the top of the steel support plate (6).

6. A building floor structure according to claim 5, characterized in that: An anti-crack control screen (7) is fixedly mounted on the top of the pressure plate (601), and the anti-crack control screen (7) is made of metal.

7. A building floor structure according to claim 6, characterized in that: A floating layer (701) is fixedly installed on the top of the anti-crack control screen (7), the floating layer (701) is made of ceramsite lightweight concrete, and a ground layer (8) is fixedly installed on the top of the floating layer (701).

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