Silent floor structure with integrated keel

Abstract

The utility model relates to the field of floors, in particular to a mute floor structure with an integrated keel. The technical problems that according to an existing mute floor structure, a layer of sound insulation pad is usually laid below a floor, although a certain sound insulation effect is achieved, transmission of noise and vibration is not prone to being stopped, the noise prevention effect is not ideal, and the floor structure comprises a face plate, a supporting assembly, a first sound insulation layer, a second sound insulation layer, a bottom plate and anti-skid columns. The keel module which is of an integrated structure can play a main supporting role, the first sound insulation layer and the second sound insulation layer which are of the same structure are arranged at the upper end and the lower end of the keel module, the double sound insulation and noise reduction effects can be achieved, the buffering and damping effects can be achieved through the damping springs, and then the vibration amplitude is reduced; and under the mutual cooperation of the first sound insulation layer, the second sound insulation layer and the damping springs, noise can be greatly reduced, and the silencing effect of the silencing floor is better than that of a traditional silencing floor with a single-layer sound insulation structure.

Description

Technical Field

[0001] The utility model relates to the field of floors, in particular to a sound-proof floor structure with an integrated keel. Background Art

[0002] The integrated keel is a new type of building structure system, which integrates light steel keels with floor slabs, wall panels and other materials to form an integrated structural system. This structural system has the advantages of light weight, high strength, good seismic resistance and fast construction speed. It is widely used in residential, office buildings, shopping malls and other buildings. The silent floor has the function of shock absorption and sound insulation, which can reduce noise and vibration, provide a quieter indoor environment, and can effectively absorb and isolate noise and vibration. In addition, the silent floor also has anti-slip, waterproof, dustproof and other functions, which can provide a more comfortable and healthy indoor environment. The existing silent floor structure usually lays a layer of sound insulation pad under the floor. Although it has a certain sound insulation effect, it is not easy to prevent the transmission of noise and vibration, and the noise prevention effect is not ideal. Utility Model Content

[0003] In order to overcome the existing silent floor structure, a layer of sound insulation pad is usually laid under the floor. Although it has a certain sound insulation effect, it is not easy to prevent the transmission of noise and vibration, and the anti-noise effect is not ideal.

[0004] The technical solution of the utility model is: a soundproof floor structure with an integrated keel, comprising a panel, a supporting assembly, a first sound insulation layer, a second sound insulation layer, a bottom plate and anti-skid columns, the first sound insulation layer and the second sound insulation layer are fixedly connected through the supporting assembly, the upper end of the first sound insulation layer is provided with a panel for stepping on, the lower end of the second sound insulation layer is provided with a bottom plate for supporting, the lower end of the bottom plate is evenly provided with a plurality of groups of anti-skid columns for increasing friction, the first sound insulation layer and the second sound insulation layer are both provided with a plurality of groups of limiting holes for limiting at one end close to the supporting assembly, and the first sound insulation layer and the second sound insulation layer have the same structure.

[0005] Preferably, the keel module provided in an integrated structure can play a major supporting role, bear the main weight of people stepping on the floor, and increase the stability of the floor. By providing multiple groups of shock-absorbing springs for shock absorption between the first fixed plate and the second fixed plate, a certain buffering effect can be achieved. When people step on the bottom plate, the buffering effect of the shock-absorbing springs can greatly reduce the amplitude, thereby achieving a certain noise reduction effect. The elasticity of the floor can also be increased, so that people do not feel stiff when stepping on it. By providing the first sound insulation layer and the second sound insulation layer with the same structure at the upper and lower ends of the keel module, a double sound insulation and noise reduction effect can be achieved. The shock-absorbing spring can play a buffering and shock-absorbing role. With the mutual cooperation of the first sound insulation layer, the second sound insulation layer and the shock-absorbing spring, the noise generation can be greatly reduced, and the sound-absorbing effect is better than that of the sound-absorbing floor provided with a traditional single-layer sound insulation structure.

[0006] Preferably, the support assembly includes a first fixing plate, a second fixing plate, screws, clamping strips, shock-absorbing springs and a keel module. A keel module for playing a main supporting role is provided between the first fixing plate and the second fixing plate. The surfaces of the first fixing plate and the second fixing plate are provided with multiple groups of first mounting holes for mounting and fixing the first fixing plate and the second fixing plate on the keel module.

[0007] Preferably, the right sides of the first fixing plate and the second fixing plate are both provided with a slot for limiting, and the left sides of the first fixing plate and the second fixing plate are both provided with a clip that engages with the slot. By setting the clip strip and the slot, the two floors can be engaged with each other and connected together, thereby increasing the stability of the floor.

[0008] Preferably, the first fixing plate and the second fixing plate have the same structure, and the surface of the card strip is linearly distributed with multiple groups of ventilation grooves for increasing air permeability. The ventilation grooves can be used for ventilation and heat dissipation to prevent the floor from getting damp and rotting due to airtightness.

[0009] Preferably, the first fixing plate and the second fixing plate are fixed to the upper and lower ends of the keel module by screws, the upper ends of the screws are engaged with the limiting holes, and a plurality of groups of shock-absorbing springs for buffering are linearly distributed between the first fixing plate and the second fixing plate. Spring damping is provided inside the shock-absorbing spring. The shock-absorbing spring can play a role of buffering and shock absorption, thereby reducing the generation of noise.

[0010] Preferably, the keel module includes a main beam and ear plates. A plurality of groups of ear plates for auxiliary support are linearly distributed on the left and right ends of the main beam. The ear plates and the main beam form an integrated structure. The keel module with an integrated structure can play a major load-bearing role and increase the structural stability of the floor.

[0011] Preferably, the surfaces of the main beam and the ear plate are linearly distributed with multiple groups of second mounting holes for installing and fixing the first fixing plate and the second fixing plate, the shock-absorbing spring is located between each two adjacent groups of ear plates, and two groups of shock-absorbing springs symmetrically distributed are provided between each two adjacent groups of ear plates.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional silent floor structure, a layer of sound insulation pad is usually laid under the floor. Although it has a certain sound insulation effect, it is not easy to prevent the transmission of noise and vibration, and the anti-noise effect is not ideal. The keel module set in an integrated structure can play a major supporting role and bear the main weight of people stepping on the floor. By opening multiple groups of second mounting holes at both ends of the keel module, the first fixing plate and the second fixing plate can be used to install the first fixing plate and the second fixing plate, so that the corresponding noise reduction and shock absorption structure can be installed by using the first fixing plate and the second fixing plate. By setting multiple groups of shock-absorbing springs for shock absorption between the first fixing plate and the second fixing plate, a certain buffering effect can be played. When people step on the bottom plate, the buffering effect of the shock-absorbing spring can greatly reduce the amplitude, thereby playing a certain noise reduction effect, and can also increase the elasticity of the floor, so that people do not feel stiff when stepping on it.

[0014] 2. By arranging the first sound insulation layer and the second sound insulation layer of the same structure at the upper and lower ends of the keel module, a double sound insulation and noise reduction effect can be achieved. With the mutual cooperation of the first sound insulation layer, the second sound insulation layer and the shock-absorbing spring, the noise generation can be greatly reduced, which is better than the sound-proof effect of the silent floor arranged with a traditional single-layer sound insulation structure. By arranging mutually engageable card strips and card slots at both ends of the first fixed plate and the second fixed plate, the two floors can be engaged and fixed together, thereby increasing the stability of the floor. By opening multiple groups of breathable grooves on the card strips, the breathability of the floor can be increased. At the same time, the lower end of the bottom plate can be further stabilized by arranging anti-slip columns, and the gaps between the anti-slip columns can also increase the breathability of the bottom of the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is an overall schematic diagram of a soundproof floor structure with an integrated keel of the utility model;

[0016] Figure 2 Shown is an exploded schematic diagram of a soundproof floor structure with an integrated keel of the utility model;

[0017] Figure 3 Shown is a schematic diagram of a support component in a soundproof floor structure with an integrated keel of the utility model;

[0018] Figure 4Shown is an exploded schematic diagram of a support component in a soundproof floor structure with an integrated keel of the utility model;

[0019] Figure 5 Shown is a schematic diagram of a keel module in a soundproof floor structure with an integrated keel of the utility model.

[0020] Explanation of the reference numerals: 1. panel; 2. support assembly; 3. first sound insulation layer; 4. second sound insulation layer; 5. bottom plate; 6. anti-slip column; 7. limiting hole; 201. first fixing plate; 202. second fixing plate; 203. first mounting hole; 204. screw; 205. clamping strip; 206. clamping slot; 207. ventilation slot; 208. shock-absorbing spring; 209. keel module; 210. main beam; 211. ear plate; 212. second mounting hole. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-2 The utility model provides an embodiment: a soundproof floor structure with an integrated keel, comprising a panel 1, a support assembly 2, a first sound insulation layer 3, a second sound insulation layer 4, a bottom plate 5 and an anti-skid column 6, the first sound insulation layer 3 and the second sound insulation layer 4 are fixedly connected by the support assembly 2, the upper end of the first sound insulation layer 3 is provided with a panel 1 for stepping on, the lower end of the second sound insulation layer 4 is provided with a bottom plate 5 for supporting, the lower end of the bottom plate 5 is evenly provided with a plurality of groups of anti-skid columns 6 for increasing friction, the first sound insulation layer 3 and the second sound insulation layer 4 are both provided with a plurality of groups of limiting holes 7 for limiting at one end close to the support assembly 2, and the first sound insulation layer 3 and the second sound insulation layer 4 have the same structure.

[0023] See also Figure 3-4In this embodiment, the support assembly 2 includes a first fixing plate 201, a second fixing plate 202, screws 204, a clip 205, a shock absorbing spring 208 and a keel module 209. A keel module 209 for playing a main supporting role is provided between the first fixing plate 201 and the second fixing plate 202. The surfaces of the first fixing plate 201 and the second fixing plate 202 are provided with a plurality of first mounting holes 203 for mounting and fixing the first fixing plate 201 and the second fixing plate 202 on the keel module 209. The right sides of the first fixing plate 201 and the second fixing plate 202 are provided with a clip 206 for limiting. The left sides of the first fixing plate 201 and the second fixing plate 202 are provided with a clip 205 that is mutually engaged with the clip 206. The arrangement of the clip 205 and the clip 206 can The two floors are interlocked and connected together, thereby increasing the stability of the floor. The first fixing plate 201 and the second fixing plate 202 have the same structure. The surface of the clamping strip 205 is linearly distributed with multiple groups of ventilation grooves 207 for increasing air permeability. The ventilation grooves 207 can be used for ventilation and heat dissipation to prevent the floor from getting damp and rotting due to airtightness. The first fixing plate 201 and the second fixing plate 202 are fixed to the upper and lower ends of the keel module 209 by screws 204. The upper ends of the screws 204 are interlocked with the limiting holes 7. Multiple groups of shock-absorbing springs 208 for buffering are linearly distributed between the first fixing plate 201 and the second fixing plate 202. The interior of the shock-absorbing spring 208 is provided with spring damping. The shock-absorbing spring 208 can play a role in buffering and shock absorption, thereby reducing the generation of noise.

[0024] See also Figure 5 In this embodiment, the keel module 209 includes a main beam 210 and an ear plate 211. The left and right ends of the main beam 210 are linearly distributed with a plurality of groups of ear plates 211 for auxiliary support. The ear plate 211 and the main beam 210 are an integrated structure. The keel module 209 with an integrated structure can play a major load-bearing role and increase the structural stability of the floor. The surfaces of the main beam 210 and the ear plate 211 are linearly distributed and have a plurality of groups of second mounting holes 212 for mounting and fixing the first fixing plate 201 and the second fixing plate 202. The shock-absorbing spring 208 is located between each two adjacent groups of ear plates 211, and two groups of shock-absorbing springs 208 symmetrically distributed are provided between each two adjacent groups of ear plates 211.

[0025] When working, firstly, screws 204 are passed through the first mounting holes 203 and the second mounting holes 212 to fix the first fixing plate 201 and the second fixing plate 202 to the upper and lower ends of the keel module 209, and then the limiting holes 7 on the first sound insulation layer 3 and the second sound insulation layer 4 are aligned with the screws 204, and the first sound insulation layer 3 and the second sound insulation layer 4 are glued to the upper and lower ends of the first fixing plate 201 and the second fixing plate 202 with glue, so that the screws 204 and the limiting holes 7 are engaged with each other, and then the lower end of the second sound insulation layer 4 is glued to the surface of the bottom plate 5, and finally the panel 1 is glued to the surface of the first sound insulation layer 3;

[0026] When installing the floor, align the clip strips 205 on the outside of the first fixing plate 201 and the second fixing plate 202 of the first floor with the clip grooves 206 on the outside of the first fixing plate 201 and the second fixing plate 202 of the second floor to connect the two floors together;

[0027] During operation, the first sound insulation layer 3 and the second sound insulation layer 4 perform sound insulation and noise reduction, the shock absorbing spring 208 performs buffering and shock reduction, the air permeable groove 207 performs heat dissipation and ventilation, the anti-skid column 6 increases friction, and ventilation and heat dissipation are performed through the gaps between the anti-skid columns 6.

[0028] Through the above steps, the staff first passes the screws 204 through the first mounting hole 203 and the second mounting hole 212 to fix the first fixing plate 201 and the second fixing plate 202 to the upper and lower ends of the keel module 209, and then aligns the limiting holes 7 on the first sound insulation layer 3 and the second sound insulation layer 4 with the screws 204, and uses glue to stick the first sound insulation layer 3 and the second sound insulation layer 4 to the upper and lower ends of the first fixing plate 201 and the second fixing plate 202, so that the screws 204 and the limiting holes 7 are engaged with each other, and then the lower end of the second sound insulation layer 4 is glued to the surface of the bottom plate 5, and finally the panel 1 is glued to the surface of the first sound insulation layer 3. The materials used for the first sound insulation layer 3 and the second sound insulation layer 4 are a synthetic material of polyester fiber cotton and rubber. The first sound insulation layer 3 and the second sound insulation layer 4 can have a double sound insulation effect. When installing the floor, align the card strips 205 on the outer sides of the first fixing plate 201 and the second fixing plate 202 of the first floor with the second fixing plate 206 of the second floor. The card slots 206 on the outside of the first fixing plate 201 and the second fixing plate 202 on the floor can be used to connect the two floors together. During operation, the first sound insulation layer 3 and the second sound insulation layer 4 perform sound insulation and noise reduction, and the shock-absorbing spring 208 performs buffering and shock reduction. When people step on the floor, the amplitude can be greatly reduced, thereby playing a role in noise reduction and increasing the stepping comfort. The ventilation grooves 207 are used for heat dissipation and ventilation, and the anti-skid columns 6 increase friction, thereby increasing the stability of the floor, and ventilation and heat dissipation are performed through the gaps between the anti-skid columns 6. The air permeability of the floor can be increased through the gaps between the ventilation grooves 207 and the anti-skid columns 6 to avoid floor rot caused by airtightness. Under the action of the first sound insulation layer 3, the second sound insulation layer 4 and the shock-absorbing spring 208, a good noise reduction and sound insulation effect can be achieved, which is better than the sound-absorbing effect of the traditional floor using a single-layer sound insulation board, and the force is applied through the integrated keel structure, making the structure more stable.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A soundproof floor structure with an integrated keel, comprising a panel (1); characterized in that: The invention also comprises a support assembly (2), a first sound insulation layer (3), a second sound insulation layer (4), a bottom plate (5) and anti-skid columns (6); the first sound insulation layer (3) and the second sound insulation layer (4) are fixedly connected via the support assembly (2); the upper end of the first sound insulation layer (3) is provided with a panel (1) for stepping on; the lower end of the second sound insulation layer (4) is provided with a bottom plate (5) for supporting; the lower end of the bottom plate (5) is evenly provided with a plurality of groups of anti-skid columns (6) for increasing friction; the first sound insulation layer (3) and the second sound insulation layer (4) are both provided with a plurality of groups of limiting holes (7) for limiting at one end close to the support assembly (2); and the first sound insulation layer (3) and the second sound insulation layer (4) are arranged with the same structure.

2. A soundproof floor structure with an integrated keel according to claim 1, characterized in that: The support assembly (2) comprises a first fixing plate (201), a second fixing plate (202), screws (204), a clamping strip (205), a shock-absorbing spring (208) and a keel module (209); a keel module (209) for playing a main supporting role is arranged between the first fixing plate (201) and the second fixing plate (202); and a plurality of first mounting holes (203) for mounting and fixing the first fixing plate (201) and the second fixing plate (202) on the keel module (209) are provided on the surfaces of the first fixing plate (201) and the second fixing plate (202).

3. The soundproof floor structure with an integrated keel according to claim 2, characterized in that: The right sides of the first fixing plate (201) and the second fixing plate (202) are both provided with a clamping groove (206) for limiting the position, and the left sides of the first fixing plate (201) and the second fixing plate (202) are both provided with a clamping strip (205) that is mutually engaged with the clamping groove (206).

4. The soundproof floor structure with an integrated keel according to claim 3, characterized in that: The first fixing plate (201) and the second fixing plate (202) have the same structure, and the surface of the clamping strip (205) is provided with a plurality of groups of ventilation grooves (207) for increasing ventilation properties in a linearly distributed manner.

5. The soundproof floor structure with integrated keel according to claim 4, characterized in that: The first fixing plate (201) and the second fixing plate (202) are fixed to the upper and lower ends of the keel module (209) by means of screws (204); the upper ends of the screws (204) are engaged with the limiting holes (7); a plurality of groups of shock absorbing springs (208) for buffering are linearly distributed between the first fixing plate (201) and the second fixing plate (202); and spring damping is provided inside the shock absorbing springs (208).

6. The soundproof floor structure with integrated keel according to claim 2, characterized in that: The keel module (209) comprises a main beam (210) and ear plates (211), and a plurality of groups of ear plates (211) for auxiliary support are linearly distributed at the left and right ends of the main beam (210), and the ear plates (211) and the main beam (210) are an integrated structure.

7. The soundproof floor structure with integrated keel according to claim 6, characterized in that: The surfaces of the main beam (210) and the ear plates (211) are linearly distributed with a plurality of groups of second mounting holes (212) for mounting and fixing the first fixing plate (201) and the second fixing plate (202); the shock absorbing spring (208) is located between each two adjacent groups of ear plates (211); and two groups of shock absorbing springs (208) symmetrically distributed with respect to each other are provided between each two adjacent groups of ear plates (211).

Images