Sound-relieving and anti-seismic floor slab for house

Abstract

The utility model relates to a house sound-relieving anti-seismic floor slab which comprises a floor slab body, the floor slab body comprises a front cavity and a rear cavity, light steel beams are connected into the cavities of the floor slab body, rib plates are connected to the front portions and the rear portions of the front cavity and the rear cavity of the floor slab body, a protruding plate is connected to the right side of the floor slab body, and sleeves are connected to the upper sides of the front portions and the rear portions of the protruding plate. And the sleeves are in threaded connection with fixing screws. According to the light steel beam floor slab, the floor slab structure is added through the light steel beam, meanwhile, the weight of a common steel beam can be reduced through the thin-wall light structure of the light steel beam, the overall weight of the floor slab is further reduced, the sound insulation cotton, the sound insulation pad and the rubber moisture-proof pad have the sound insulation and shock absorption effects on the floor slab, and the comfort of a user is further improved; the floor slab is easy to replace and more convenient in the transportation process, the transportation and installation cost can be saved, and meanwhile the installation process is more simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of floor slabs, in particular to a sound-absorbing and earthquake-resistant floor slab for houses. Background Art

[0002] The floor slab is a horizontal load-bearing structure in a building, which is used to separate the floor space, bear the load from above, and transfer these loads to the vertical structure. The floor slab usually needs to have the effects of sound absorption and earthquake resistance. The floor slab includes forms such as cast-in-place concrete floor slabs and prefabricated precast floor slabs. The existing precast floor slabs are produced in an integral manner, which is inconvenient for transportation. During transportation, the floor slabs may be knocked and damaged, and the transportation cost is relatively high. At the same time, the cost of the floor slab with sound insulation and shock absorption is relatively high, and its use is limited.

[0003] In view of the above problems, a sound-absorbing and earthquake-resistant floor slab for houses is now developed. Content of the Utility Model

[0004] In order to overcome the disadvantages that the existing precast floor slabs are produced in an integral manner, which is inconvenient for transportation, the floor slabs may be knocked and damaged during transportation, the transportation cost is relatively high, and at the same time, the cost of the floor slab with sound insulation and shock absorption is relatively high and its use is limited, the utility model provides a sound-absorbing and earthquake-resistant floor slab for houses.

[0005] The technical implementation scheme of the utility model is: a sound-absorbing and earthquake-resistant floor slab for houses, including a floor slab. The floor slab includes two front and rear chambers. Light steel beams are connected inside the chambers of the floor slab. Rib plates are connected to the front and rear parts of the two front and rear chambers of the floor slab. A convex plate is connected to the right side of the floor slab. Auxiliary plates for reinforcement are connected to the upper sides of the front and rear parts of the convex plate. Sleeve tubes are connected to the auxiliary plates. Fixing screws are threadedly connected to the sleeve tubes. A concave plate is connected to the left side of the floor slab. Fixing screws are also threadedly connected to the front and rear parts of the convex plate. Three fixing screws are also threadedly connected to the front and rear parts of the floor slab. Sound insulation cotton is connected between the front and rear parts of the light steel beam and the upper side of the floor slab. Sound insulation pads are connected between the front and rear parts of the light steel beam and the lower side of the floor slab. A rubber moisture-proof pad is connected to the floor slab with glue. The fixing screws are threadedly connected to the rubber moisture-proof pad.

[0006] Furthermore, the light steel beam is a thin-walled light steel beam with a hollow structure.

[0007] Furthermore, auxiliary plates for reinforcement are connected to the sleeve tubes.

[0008] Furthermore, the convex plate and the concave plate can be fitted and clamped.

[0009] Furthermore, there are 18 fixing screws in total.

[0010] Furthermore, the upper parts of the fixing screws are all conical structures.

[0011] By adopting the above technical solution, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, while increasing the floor structure with the light steel beam, its thin-walled light structure can reduce the weight of the ordinary steel beam, thereby reducing the overall weight of the floor. The sound insulation cotton, sound insulation pad and rubber moisture-proof pad have the effect of sound insulation and shock absorption on the floor, thereby improving the comfort of users. Through the connection methods of snap connection and fixing bolts, the floor is easy to replace and more convenient during transportation, which can save transportation and installation costs, and at the same time simplify the installation process. Brief Description of the Drawings

[0013] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0014] Figure 2 It is a first partial sectional three-dimensional structure schematic diagram of the present utility model.

[0015] Figure 3 It is a second partial sectional three-dimensional structure schematic diagram of the present utility model.

[0016] In the above drawings: 1: floor, 2: rib plate, 3: light steel beam, 4: convex plate, 5: concave plate, 6: sleeve, 7: fixing screw, 8: sound insulation cotton, 9: sound insulation pad, 10: rubber moisture-proof pad. Detailed Description of the Specific Embodiment

[0017] To make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present utility model.

[0018] A sound-insulating and earthquake-resistant floor for a house, as Figures 1 - 3As shown in the figure, it includes a floor slab 1. The floor slab 1 includes two front and rear chambers. Light steel beams 3 are connected inside the chambers of the floor slab 1. The light steel beams 3 are thin-walled light steel beams with a hollow structure. Rib plates 2 are connected to the front and rear parts of the two front and rear chambers of the floor slab 1. A convex plate 4 is connected to the right side of the floor slab 1. Auxiliary plates for reinforcement are connected to the upper sides of the front and rear parts of the convex plate 4. Fixing screws 7 are threadedly connected to the sleeves 6. A concave plate 5 is connected to the left side of the floor slab 1. The convex plate 4 and the concave plate 5 can fit and be clamped. Fixing screws 7 are also threadedly connected to the front and rear parts of the convex plate 4. Three fixing screws 7 are also threadedly connected to the front and rear parts of the floor slab 1. There are a total of 18 fixing screws 7. The upper parts of the fixing screws 7 are all conical structures. Sound insulation cotton 8 is connected between the front and rear parts of the light steel beam 3 and the upper side of the floor slab 1. Sound insulation pads 9 are connected between the front and rear parts of the light steel beam 3 and the lower side of the floor slab 1. A rubber moisture-proof pad 10 is connected to the floor slab 1 with glue. The fixing screws 7 are threadedly connected to the rubber moisture-proof pad 10.

[0019] It should be noted that the floor slab is a horizontal load-bearing structure in a building, which is used to separate the floor space, bear the load from above, and transfer these loads to the vertical structure. The floor slab usually needs to have sound insulation and earthquake resistance effects. First, the sound insulation cotton 8 is pasted one by one on the upper side inside the floor slab 1, and then the sound insulation pad 9 is pasted on the lower side inside the cavity of the floor slab 1. While the light steel beam 3 increases the structure of the floor slab 1 and enhances the earthquake resistance effect, its thin-walled light structure can reduce the weight of the ordinary steel beam, and thus reduce the overall weight of the floor slab 1. Then, the rubber moisture-proof pad 10 is fixed on the upper side of the floor slab 1 through the fixing screws 7. The rubber moisture-proof pad 10 plays a role in buffering and shock absorption for the floor slab 1. The sound insulation cotton 8, the sound insulation pad 9 and the rubber moisture-proof pad 10 play a role in sound insulation and shock absorption for the floor slab 1, thereby improving the comfort of users. Then, the convex plate 4 and the concave plate 5 are clamped, and the fixing screws 7 are used to clamp and fix them, so as to complete the splicing of multiple floor slabs 1, and thus meet the installation requirements of floor slabs 1 with different areas. The conical structure of the upper part of the fixing screw 7 is convenient for the floor slab 1 to be fixed on the concrete beam. This installation method of the floor slab 1 makes the floor slab 1 easy to replace, and is more convenient during transportation, which can save transportation and installation costs, and at the same time, the installation process is more simplified.

[0020] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. A sound-absorbing and earthquake-resistant floor slab for a house, characterized in that: It includes a floor slab (1). The floor slab (1) includes two front and rear chambers. Light steel beams (3) are connected inside the chambers of the floor slab (1). Rib plates (2) are connected to the front and rear parts of the two front and rear chambers of the floor slab (1). A convex plate (4) is connected to the right side of the floor slab (1). Sleeve tubes (6) are connected to the upper sides of the front and rear parts of the convex plate (4). Fixing screws (7) are threadedly connected to the sleeve tubes (6). A concave plate (5) is connected to the left side of the floor slab (1). Fixing screws (7) are also threadedly connected to the front and rear parts of the convex plate (4). Three fixing screws (7) are also threadedly connected to the front and rear parts of the floor slab (1). Sound insulation cotton (8) is connected between the front and rear parts of the light steel beam (3) and the upper side of the floor slab (1). Sound insulation pads (9) are connected between the front and rear parts of the light steel beam (3) and the lower side of the floor slab (1). A rubber moisture-proof pad (10) is adhesively connected to the floor slab (1). The fixing screws (7) are threadedly connected to the rubber moisture-proof pad (10).

2. The sound-insulated and earthquake-resistant floor slab for a house according to claim 1, characterized in that: The light steel beam (3) is a thin-walled light steel beam (3) with a hollow structure.

3. A sound-insulating and earthquake-resistant floor slab for a house according to claim 1, characterized in that: Auxiliary plates for reinforcement are connected to the sleeve tubes (6).

4. A sound-absorbing and earthquake-resistant floor slab for a house according to claim 1, characterized in that: The convex plate (4) and the concave plate (5) can be fitted and clamped.

5. A sound-absorbing and earthquake-resistant floor slab for a house according to claim 1, characterized in that: There are 18 fixing screws (7) in total.

6. A sound-insulating and earthquake-resistant floor slab for a house according to claim 1, characterized in that: The upper parts of the fixing screws (7) are all conical structures.

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