CN214995549U

CN214995549U - Calcium sulfate sound insulation floor

Info

Publication number: CN214995549U
Application number: CN202120106668.XU
Authority: CN
Inventors: 沈敏
Original assignee: Jiachen Floors Changzhou Co ltd
Current assignee: Jiachen Floors Changzhou Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-12-03
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a floor technical field specifically provides a calcium sulfate sound insulation floor, including base plate, backing plate, keel frame, frame and panel, the backing plate laminating is in the surface of base plate, keel frame installs on the backing plate, keel frame forms a plurality of net chambeies, it has calcium sulfate to fill in the net chamber, the frame centers on the edge setting of base plate, backing plate and keel frame and with the side laminating of base plate, backing plate and keel frame, the panel is fixed the top of frame. Grid cavity is formed through setting up keel frame to pack calcium sulfate in the grid cavity and inhale sound and give sound insulation, satisfied the syllable-dividing demand on floor, keel frame can support the floor simultaneously, prevents that the floor from warping the fracture and leading to the leakproofness to deteriorate and influence syllable-dividing effect.

Description

Calcium sulfate sound insulation floor

Technical Field

The utility model relates to a floor technical field especially relates to a calcium sulfate sound insulation floor.

Background

At present, a plurality of building decorations, particularly office buildings, intelligent buildings and the like all adopt overhead movable floors to lay the ground, pipelines are laid below the movable floors, on one hand, the maintenance of the pipelines is greatly facilitated, on the other hand, the rooms have enough floor height due to the original laying of the pipelines on the roof, the floor is used for replacing the laying of the pipelines on the roof, the unit floor height of the building can be obviously reduced, the building cost of the building is reduced, the existing overhead movable floors can generate noise due to the treading of personnel when in use, on the one hand, indoor noise pollution can be caused, and meanwhile, when the floor bears large impact, the noise can be transmitted to the underfloor to cause interference to other people.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem of giving sound insulation on the floor, the utility model provides a calcium sulfate sound insulation floor solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a calcium sulfate sound insulation floor, includes base plate, backing plate, keel frame, frame and panel, the backing plate laminating is in the surface of base plate, keel frame installs on the backing plate, keel frame forms a plurality of net chambeies, it has calcium sulfate to fill in the net chamber, the frame centers on base plate, backing plate and keel frame's edge setting and with the side laminating of base plate, backing plate and keel frame, the panel is fixed the top of frame.

Preferably, still include the buffer layer, the buffer layer is formed by a plurality of enhancement strips that set up side by side, the both ends of strengthening the strip are passed through chucking spare block and are in on the frame, the bottom of strengthening the strip still is equipped with the damping pad, the damping pad is connected strengthen the strip with the frame, strengthen the strip with the lower surface laminating of panel, chucking spare includes clamp plate, axis of rotation and elasticity cardboard, the first end thickening of clamp plate forms the step, the axis of rotation pin joint is passed through to the first end of clamp plate on the frame, the first end of clamp plate still has the fixture block, the elasticity cardboard is fixed the second end of clamp plate.

Preferably, a sound absorption layer is further arranged between the keel frame and the reinforcing strip.

Preferably, the sound absorption layer is made of sound absorption sponge.

Preferably, the backing plate is a damping sound insulation plate, and the face plate is a calcium sulfate plate.

Preferably, the keel frame is made of stainless steel.

Preferably, the substrate is a galvanized plate.

The beneficial effects of the utility model are that, form the net chamber through setting up keel frame to pack calcium sulfate in the net intracavity and inhale sound and give sound insulation, satisfied the syllable-dividing demand on floor, keel frame can support the floor simultaneously, prevents that floor deformation fracture from leading to the leakproofness to vary poor influence syllable-dividing effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a preferred embodiment of a calcium sulfate sound insulation floor of the present invention;

fig. 2 is an exploded view of a calcium sulfate sound insulation floor of the present invention;

fig. 3 is a schematic structural view of a panel and an outer frame of a calcium sulfate sound insulation floor according to the present invention;

fig. 4 is a schematic structural view of a reinforcing strip of a calcium sulfate sound insulation floor of the present invention;

fig. 5 is a schematic structural view of the clamping member of the calcium sulfate sound insulation floor of the present invention.

In the figure, the base plate 1, the base plate 2, the backing plate 3, the keel frame 4, the outer frame 5, the panel 6, calcium sulfate 501, the buckle 502, the clamping groove 7, the reinforcing strip 701, the vibration damping pad 8, the sound absorbing layer 9, the clamping piece 901, the pressing plate 902, the rotating shaft 903, the elastic clamping plate 904, the step 905 and the clamping block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-5, the utility model provides an embodiment on calcium sulfate sound insulation floor, including base plate 1, backing plate 2, keel frame 3, frame 4 and panel 5, backing plate 2 laminates on base plate 1's surface, base plate 1 is the galvanized sheet, the galvanized sheet has good processing property, the machine-shaping of being convenient for, the processing demand on the floor of different specifications when having satisfied the floor and laying, the galvanized sheet also has good corrosion resistance simultaneously, when with ground direct contact, can effectively avoid producing corrosion phenomenon because of ground humidity, backing plate 2 is the damping acoustic celotex board, the damping acoustic celotex board also has the damping effect in syllable-dividing, when personnel trample the floor and take place the vibration, can alleviate the holistic vibration on floor through the damping acoustic celotex board.

Keel frame 3 is installed on backing plate 2, keel frame 3 adopts the stainless steel to make, 3 weight of keel frame that the stainless steel was made has better intensity simultaneously, keel frame 3 forms a plurality of net chambeies, it has calcium sulfate 6 to fill in the net chamber, calcium sulfate 6 has good sound absorbing effect, can absorb the noise and realize syllable-dividing purpose, wholly support calcium sulfate 6 and floor through keel frame 3, can make the floor trampled or when taking place great vibrations, the floor can bear bigger pressure, non-deformable, the leakproofness variation of avoiding the floor to warp the fracture and leading to, influence syllable-dividing effect.

Frame 4 sets up around the edge of base plate 1, backing plate 2 and keel frame 3 and with the side laminating of base plate 1, backing plate 2 and keel frame 3, forms through frame 4 and bordures to live the holistic edge parcel in floor, prevent that outside moisture from getting into between base plate 1, backing plate 2 and the keel frame 3, increase the humidity resistance on floor.

Panel 5 passes through buckle 501 and draw-in groove 502 to be fixed at the top of frame 4, panel 5 is the calcium sulfate board, the calcium sulfate board has good sound absorbing performance, when personnel trample on panel 5, can absorb the sound that the collision produced through the calcium sulfate board, thereby noise reduction size, the calcium sulfate board also has fire behaviour simultaneously, when the kindling falls to panel 5 on, also can prevent that panel 5 from being burnt out to influence beautifully, and then also can play the effect of prevention conflagration.

The buffer layer is formed by a plurality of reinforcing strips 7 arranged side by side, two ends of each reinforcing strip 7 are clamped on the outer frame 4 through clamping pieces 9, each clamping piece 9 comprises a pressing plate 901, a rotating shaft 902 and an elastic clamping plate 903, the first end of each pressing plate 901 is thickened to form a step 904, the first end of each pressing plate 901 is pivoted on the outer frame 4 through the rotating shaft 902, the step 904 formed by thickening can bear larger force, the installation of the rotating shaft 902 is facilitated, the pressing plates 901 can deflect by taking the rotating shaft 902 as a shaft, the first ends of the pressing plates 901 are also provided with clamping blocks 905, the elastic clamping plates 903 are fixed at the second ends of the pressing plates 901, when the reinforcing strips 7 are installed, the reinforcing strips 7 are firstly clamped on the outer frame 4, then the pressing plates 901 are pressed to keep a horizontal state, at the moment, the clamping blocks at the first ends of the pressing plates 901 abut against the outer frame 4 to fix the pressing plates 901 and the outer frame 4, the elastic clamping plates 903 at the second ends of the pressing plates 901 are used for abutting against the reinforcing strips 7, namely, two ends of the pressing plate 901 respectively abut against the reinforcing bar 7 and the outer frame 4, so that the reinforcing bar 7 is fixed on the outer frame 4 through interaction force;

the bottom of strengthening strip 7 still is equipped with damping pad 701, damping pad connects strengthening strip 7 and frame 4, cushion through the damping pad, can prevent to strengthen strip 7 and send the abnormal sound with the collision of frame 4 in its bottom when receiving impact vibrations, strengthen strip 7 and panel 5's lower surface laminating, can lead to panel 5 whole to take place crooked when panel 5 middle part receives the impact, the strengthening strip 7 of panel 5 bottom can support panel 5 this moment, thereby effectively increase panel 5's shock resistance, panel 5 receives the vibration that the impact produced also can transmit to frame 4 again by frame transmission to ground through strengthening strip 7 simultaneously, thereby play the cushioning effect.

Still have between keel frame 3 and the enhancement strip 7 sound absorbing layer 8, sound absorbing layer 8 adopts the sound sponge of inhaling to make, through sound absorbing layer 8's setting, can avoid panel 5 below to produce the sympathetic response that the cavity arouses sound, the production of noise has effectively been reduced, sound absorbing layer 8 that the sponge was made simultaneously can also separate enhancement strip 7 and keel frame 3 when inhaling the sound, prevent to strengthen strip 7 and keel frame 3 collision production noise or lead to strengthening strip 7 and keel frame 3 to damage.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A calcium sulfate sound insulation floor which is characterized in that: including base plate, backing plate, keel frame, frame and panel, the backing plate laminating is in the surface of base plate, keel frame installs on the backing plate, keel frame forms a plurality of net chambeies, it has calcium sulfate to fill in the net chamber, the frame centers on the edge setting of base plate, backing plate and keel frame and with the side laminating of base plate, backing plate and keel frame, the panel is fixed the top of frame.

2. A calcium sulfate acoustical floor as set forth in claim 1, wherein: still include the buffer layer, the buffer layer is formed by a plurality of enhancement strips that set up side by side, the both ends of strengthening the strip are passed through chucking spare block and are in on the frame, the bottom of strengthening the strip still is equipped with the damping pad, the damping pad is connected strengthen the strip with the frame, strengthen the strip with the lower surface laminating of panel, chucking spare includes clamp plate, axis of rotation and elasticity cardboard, the first end thickening of clamp plate forms the step, the first end of clamp plate is passed through the axis of rotation pin joint and is in on the frame, the first end of clamp plate still has the fixture block, the elasticity cardboard is fixed the second end of clamp plate.

3. A calcium sulfate acoustical floor as set forth in claim 2, wherein: and a sound absorption layer is arranged between the keel frame and the reinforcing strip.

4. A calcium sulfate acoustical floor as set forth in claim 3, wherein: the sound absorption layer is made of sound absorption sponge.

5. A calcium sulfate acoustical floor as set forth in claim 4, wherein: the backing plate is a damping sound-proof plate, and the face plate is a calcium sulfate plate.

6. A calcium sulfate acoustical floor as set forth in claim 5, wherein: the keel frame is made of stainless steel.

7. A calcium sulfate acoustical floor as set forth in claim 6, wherein: the base plate is a galvanized plate.