CN214942014U - Vibration/noise reduction type floating building platform - Google Patents

Abstract

The utility model relates to a vibration/noise reduction type floats and constructs platform relates to civil engineering's technical field, and it includes floor structure layer, subbase, buffer layer and surface course by setting gradually on going, the subbase includes by ground sclerosis layer and the concrete-based layer that sets gradually on going. This application has structural strength height and bearing capacity strong effect.

Description

Vibration/noise reduction type floating building platform

Technical Field

The application relates to the field of civil engineering, especially relates to a vibration/noise reduction type floats and constructs platform.

Background

The ground floating sound insulation process is also called as a floating floor sound insulation process, and is characterized in that a layer of elastic sound insulation material is laid on an original floor or the ground, then a layer of poured concrete is laid on the elastic sound insulation material, the surface layer concrete and the basic floor are not connected rigidly, and the surface layer concrete and the basic floor are similar to float on the elastic sound insulation material, so that vibration and noise generated when equipment runs are reduced.

Chinese patent CN210713653U discloses an assembled floating floor, which comprises a top panel, a frame below the panel, and a honeycomb board below the frame, wherein the top panel, the bottom panel, and the bottom panel are closely attached to each other.

The floating floor in the related art mainly absorbs and eliminates noise through the honeycomb plate, but the whole floating floor has poor self structural strength, cannot bear large-scale equipment, and needs to be improved.

With respect to the related art among the above, the inventors consider that there is a defect that the structural strength is weak.

SUMMERY OF THE UTILITY MODEL

In order to improve structural strength, this application provides a vibration/noise reduction type floats and builds platform.

The application provides a pair of vibration/noise reduction type floats and builds platform adopts following technical scheme:

the utility model provides a vibration/noise reduction type floats and builds platform, includes floor structure layer, subbase, buffer layer and the surface course that sets gradually by going up, the subbase includes the ground sclerosis layer and the concrete-based layer that set gradually by going up.

Through adopting above-mentioned technical scheme, when the above-mentioned ground platform of building that floats of construction, through setting up multilayer structure to guarantee the structural strength of whole subbase through setting up ground sclerosis layer and concrete foundation, thereby improve whole bearing capacity and the bearing capacity of floating the ground platform of building, bear with the stability that realizes big weight and bulky equipment.

Optionally, a steel reinforcement framework is embedded in the concrete base layer.

Through adopting above-mentioned technical scheme, through setting up steel reinforcement framework increase concrete basic unit's structural strength and bearing capacity to reinforcing subbase and whole life who floats and build the platform.

Optionally, a heat insulation layer is arranged between the ground hardening layer and the concrete base layer.

Through adopting above-mentioned technical scheme, through setting up the heat insulating ability of the whole subbase of heat preservation increase, also make the subbase possess good dampproofing effect simultaneously.

Optionally, a waterproof layer is arranged between the ground hardening layer and the floor slab structure layer.

Through adopting above-mentioned technical scheme, block and keep apart the steam of floor structural layer below through setting up the waterproof layer, avoid underground steam and moisture to reverse the infiltration to guarantee the whole life who floats and build the platform.

Optionally, the shock-absorbing layer includes a plurality of pre-buried steel sheets and a plurality of damping bumper shock absorbers, and is a plurality of the pre-buried steel sheet evenly set up in on the subbase, it is a plurality of the damping bumper shock absorber is fixed in a plurality of respectively on the pre-buried steel sheet.

Through adopting above-mentioned technical scheme, support the surface course jointly through setting up a plurality of damping bumper shock absorbers to utilize its compound vibration isolation to fall and fall the characteristic that noise and natural frequency are low, guarantee the vibration/noise reduction effect of shock-absorbing layer, also realize simultaneously that the stability of heavy weight and bulky equipment bears.

Optionally, the surface layer includes a steel plate layer, a ceramsite concrete filling layer and a surface layer which are sequentially arranged from bottom to top.

Through adopting above-mentioned technical scheme, guarantee the structural strength of surface course through setting up the steel deck to realize that equipment stably bears. Meanwhile, the structural strength and the heat-insulating and anti-permeability capability of the whole surface layer are ensured by utilizing the characteristics of light weight, good heat-insulating property, good anti-permeability and the like of the ceramsite concrete, so that the service life of the whole surface layer is ensured.

Optionally, the steel plate in the steel plate layer is a profiled steel plate with a wave-shaped cross section.

Through adopting above-mentioned technical scheme, set up to the profiled sheet through the steel sheet panel with in the steel deck, increase the structural strength and the bearing capacity of steel deck to guarantee the life of whole surface course.

Optionally, the surface layer is epoxy resin mortar.

By adopting the technical scheme, the structural strength and the service life of the whole surface layer are ensured by utilizing the characteristics of water resistance, impermeability, alkali resistance and good corrosion resistance of the epoxy resin mortar.

In summary, the present application includes at least one of the following beneficial technical effects:

the structural strength of the whole subbase layer is ensured by arranging the ground hardened layer and the concrete base layer, and the bearing capacity of the whole floating building platform are improved, so that the stable bearing of large-weight and large-volume equipment is realized;

the heat insulating property and the water resistance of the whole subbase layer are improved by arranging the heat insulating layer and the water-proof layer, so that the service life of the whole floating building platform is ensured;

by utilizing the characteristics of light weight, good heat insulation performance, good impermeability and the like of the ceramsite concrete, the structural strength and the heat insulation impermeability of the whole surface layer are ensured, so that the service life of the whole surface layer is ensured.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Description of reference numerals: 1. a floor structure layer; 2. a waterproof layer; 3. an underlayer; 31. a ground hardened layer; 32. a heat-insulating layer; 33. a concrete base layer; 34. a steel reinforcement cage; 4. a shock-absorbing layer; 41. pre-burying a steel plate; 42. a damping shock absorber; 5. a surface layer; 51. a steel plate layer; 52. a ceramsite concrete filling layer; 53. a surface layer.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses vibration/noise reduction type floats and builds platform. Referring to fig. 1, the floating construction platform comprises a floor slab structure layer 1, a waterproof layer 2, a subbase layer 3, a damping layer 4 and a surface layer 5 which are sequentially arranged from bottom to top. It makes whole floating building platform possess certain elasticity through buffer layer 4, consequently can effectively reduce the resonance that produces because of equipment operation to furthest reduces, keeps apart the transmission of structural vibrations of building, noise, reaches vibration/noise reduction's effect.

Referring to fig. 1, the sub-base layer 3 includes a ground hardened layer 31, a heat insulation layer 32 and a concrete base layer 33 which are sequentially arranged from bottom to top, wherein a steel reinforcement framework 34 is embedded in the concrete base layer 33 for enhancing the structural strength and the bearing capacity of the concrete base layer 33 and the whole sub-base layer 3.

Referring to fig. 1, the damping layer 4 includes a plurality of pre-buried steel plates 41 and a plurality of damping dampers 42, and the plurality of pre-buried steel plates 41 are uniformly distributed on the concrete base layer 33 and fixed to the concrete base layer 33 by bolts. The number of the embedded steel plates 41 is the same as that of the damping shock absorbers 42, wherein the lower ends of the damping shock absorbers 42 are respectively fixed on the embedded steel plates 41, and the upper ends of the damping shock absorbers are fixed with the surface layer 5.

Referring to fig. 1, the surface layer 5 includes a steel plate layer 51, a ceramsite concrete filling layer 52 and a surface layer 53, which are sequentially arranged from bottom to top, wherein a steel plate in the steel plate layer 51 is a profiled steel plate with a wave-shaped cross section, so that stable bearing of the steel plate layer 51 is realized. Meanwhile, the surface layer 53 is made of epoxy resin mortar, so that the waterproof, anti-permeability, alkali-resistant and corrosion-resistant performances of the surface layer 5 are guaranteed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a vibration/noise reduction type floats and builds platform which characterized in that: including floor structural layer (1), subbase (3), buffer layer (4) and surface course (5) that set gradually by going up in proper order, subbase (3) include by the ground sclerosis layer (31) and concrete-based layer (33) that set gradually on going up.

2. The shock-absorbing noise-reducing floating building platform according to claim 1, wherein: a steel reinforcement framework (34) is embedded in the concrete base layer (33).

3. The shock-absorbing noise-reducing floating building platform according to claim 1, wherein: and a heat insulation layer (32) is arranged between the ground hardening layer (31) and the concrete base layer (33).

4. The shock-absorbing noise-reducing floating building platform according to claim 3, wherein: a waterproof layer (2) is arranged between the ground hardening layer (31) and the floor slab structure layer (1).

5. The shock-absorbing noise-reducing floating building platform according to claim 1, wherein: the shock-absorbing layer (4) includes a plurality of pre-buried steel sheets (41) and a plurality of damping bumper shock absorbers (42), and is a plurality of pre-buried steel sheets (41) evenly set up in on subbase (3), it is a plurality of damping bumper shock absorbers (42) are fixed in a plurality of respectively on pre-buried steel sheet (41).

6. The shock-absorbing noise-reducing floating building platform according to claim 1, wherein: the surface layer (5) comprises a steel plate layer (51), a ceramsite concrete filling layer (52) and a surface layer (53) which are sequentially arranged from bottom to top.

7. The shock-absorbing noise-reducing floating building platform according to claim 6, wherein: the steel plate in the steel plate layer (51) is a profiled steel plate with a wave-shaped section.

8. The shock-absorbing noise-reducing floating building platform according to claim 6, wherein: the surface layer (53) is epoxy resin mortar.

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