Sound-insulation anti-seismic energy-saving floor structure

Abstract

The utility model belongs to the field of floor slab structures, and particularly relates to a sound-insulation anti-seismic energy-saving floor slab structure which comprises a floor slab base layer, a bonding layer is arranged at the lower end of the floor slab base layer, an anti-seismic layer is arranged at the lower end of the bonding layer, a coating layer is arranged at the lower end of the anti-seismic layer, and a cavity is formed in the anti-seismic layer. A conical block is fixedly connected to the interior of the cavity, a transverse steel bar is arranged in the floor base layer, and the outer side of the transverse steel bar is sleeved with a steel bar frame. According to the utility model, the sound insulation coating, the cavities, the conical blocks and other structures are additionally arranged on the floor base layer, so that when the floor is used after being laid, sound can be absorbed through the fine holes in the sound insulation coating and refraction among the conical blocks in the transmission process; therefore, the sound insulation effect of the floor can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor slab structures, in particular to a sound-insulating and earthquake-resistant energy-saving floor slab structure. Background Art

[0002] Precast panels are floor panels used in early 20th century buildings, which are modules or panels used in engineering projects. They are called precast panels because they are prefabricated concrete parts produced and processed in the prefabrication yard and transported directly to the construction site for installation. When making precast panels, first use wooden boards to nail a hollow model, distribute steel bars in the hollow part of the model, fill the hollow part with cement, and then remove the template to get the floor panel. However, the floor panels in the prior art have poor sound insulation during use, which affects the user experience, and the floor panels have poor seismic resistance and are prone to cracking during use. Therefore, there is a need to improve the prior art. Utility Model Content

[0003] The utility model aims to provide a sound-insulating and earthquake-resistant energy-saving floor structure, which solves the problems of poor sound insulation and poor earthquake resistance of the floor.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound-insulating and earthquake-resistant energy-saving floor structure, comprising a floor base, an adhesive layer is arranged at the lower end of the floor base, an earthquake-resistant layer is arranged at the lower end of the adhesive layer, a coating layer is arranged at the lower end of the earthquake-resistant layer, a cavity is opened inside the earthquake-resistant layer, a conical block is fixedly connected to the inside of the cavity, transverse steel bars are arranged inside the floor base, and a steel bar frame is sleeved on the outer side of the transverse steel bars.

[0005] Preferably, there are multiple conical blocks, and the multiple conical blocks are evenly distributed inside the cavity. The multiple conical blocks can reflect and absorb sound, thereby reducing the propagation of sound.

[0006] Preferably, the steel bar frame is located inside the floor base layer, and the floor base layer is made of concrete material. The steel bar frame can increase the strength of the floor base layer.

[0007] Preferably, the adhesive layer is made of epoxy resin material, and the thickness of the adhesive layer is 10 mm. The adhesive layer can increase the connection strength between the earthquake-resistant layer and the floor base.

[0008] Preferably, the earthquake-resistant layer is made of chemically cross-linked polyethylene foam material, the thickness of the earthquake-resistant layer is 4 mm, and the earthquake-resistant layer can increase the earthquake resistance of the floor.

[0009] Preferably, the coating layer is made of a sound-insulating coating material, and the thickness of the coating layer is 5 mm. The sound-insulating coating can absorb sound to a certain extent.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model adds sound insulation coating, cavity, cone blocks and other structures on the floor base. When the floor is laid and used, the sound can be absorbed by the fine holes inside the sound insulation coating and the refraction between the multiple cone blocks during the transmission process, thereby improving the sound insulation effect of the floor.

[0012] 2. The utility model adds structures such as an adhesive layer and an anti-seismic layer on the floor base layer, and the anti-seismic layer can be bonded to the bottom of the floor base layer through the adhesive layer. During use, the anti-seismic layer can increase the anti-seismic property of the floor base layer, thereby avoiding damage to the floor base layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A front view of

[0015] Figure 3 For the utility model Figure 2 A cross-sectional view of the earthquake-resistant layer;

[0016] Figure 4 For the utility model Figure 2 Cross-sectional view of the floor base.

[0017] In the figure: 1. Floor base; 2. Adhesive layer; 3. Earthquake-resistant layer; 4. Paint layer; 5. Cavity; 11. Transverse steel bars; 12. Steel bar frame; 21. Conical block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4A sound-insulating and earthquake-resistant energy-saving floor structure comprises a floor base 1, an adhesive layer 2 is arranged at the lower end of the floor base 1, an earthquake-resistant layer 3 is arranged at the lower end of the adhesive layer 2, a coating layer 4 is arranged at the lower end of the earthquake-resistant layer 3, a cavity 5 is opened inside the earthquake-resistant layer 3, a conical block 21 is fixedly connected to the inside of the cavity 5, a transverse steel bar 11 is arranged inside the floor base 1, and a steel bar frame 12 is sleeved on the outer side of the transverse steel bar 11.

[0020] See also Figure 1 , Figure 3 , Figure 4 There are multiple conical blocks 21, which are evenly distributed inside the cavity 5. The multiple conical blocks 21 can reflect and absorb sound, thereby reducing the propagation of sound. The steel frame 12 is located inside the floor base 1, and the floor base 1 is made of concrete material. The steel frame 12 can increase the strength of the floor base 1.

[0021] See also Figure 1 , Figure 2 The adhesive layer 2 is made of epoxy resin material, and the thickness of the adhesive layer 2 is 10mm. The adhesive layer 2 can increase the connection strength between the seismic resistant layer 3 and the floor base layer 1. The seismic resistant layer 3 is made of chemically cross-linked polyethylene foam material, and the thickness of the seismic resistant layer 3 is 4mm. The seismic resistant layer 3 can increase the seismic resistance of the floor. The coating layer 4 is made of sound insulation coating material, and the thickness of the coating layer 4 is 5mm. The sound insulation coating can absorb sound to a certain extent.

[0022] The specific implementation process of the utility model is as follows: when in use, the sound is refracted and absorbed by the holes inside the coating layer 4 when passing through the coating layer 4. The sound waves passing through the coating layer 4 enter the cavity 5 of the seismic-resistant layer 3 and when contacting the conical block 21, the sound propagation intensity can be reduced again after reflection between multiple conical blocks 21, thereby achieving the purpose of silencing. When the floor base layer 1 is vibrated, the frequency of the vibration can be disturbed by the deformation of the seismic-resistant layer 3, which can effectively avoid the frequency of the vibration from being the same frequency as the floor base layer 1, thereby effectively making the floor more seismic-resistant.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sound-insulating and earthquake-resistant energy-saving floor structure, comprising a floor base (1), characterized in that: The lower end of the floor base layer (1) is provided with an adhesive layer (2), the lower end of the adhesive layer (2) is provided with an anti-seismic layer (3), the lower end of the anti-seismic layer (3) is provided with a coating layer (4), the interior of the anti-seismic layer (3) is provided with a cavity (5), the interior of the cavity (5) is fixedly connected with a conical block (21), the interior of the floor base layer (1) is provided with a transverse steel bar (11), and the outer side of the transverse steel bar (11) is sleeved with a steel bar frame (12).

2. The sound-insulating and earthquake-resistant energy-saving floor structure according to claim 1 is characterized by: There are a plurality of the conical blocks (21), and the plurality of the conical blocks (21) are evenly distributed inside the cavity (5).

3. The sound-insulating and earthquake-resistant energy-saving floor structure according to claim 1 is characterized by: The steel bar frame (12) is located inside the floor base layer (1), and the floor base layer (1) is made of concrete material.

4. The sound-insulating and earthquake-resistant energy-saving floor structure according to claim 1 is characterized by: The adhesive layer (2) is made of epoxy resin material, and the thickness of the adhesive layer (2) is 10 mm.

5. The sound-insulating and earthquake-resistant energy-saving floor structure according to claim 1 is characterized by: The shock-resistant layer (3) is made of chemically cross-linked polyethylene foam material, and the thickness of the shock-resistant layer (3) is 4 mm.

6. The sound-insulating and earthquake-resistant energy-saving floor structure according to claim 1 is characterized by: The coating layer (4) is made of sound-insulating coating material, and the thickness of the coating layer (4) is 5 mm.

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