CN217949416U - Noise reduction structure of assembly type building - Google Patents
Noise reduction structure of assembly type building Download PDFInfo
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- CN217949416U CN217949416U CN202221904596.4U CN202221904596U CN217949416U CN 217949416 U CN217949416 U CN 217949416U CN 202221904596 U CN202221904596 U CN 202221904596U CN 217949416 U CN217949416 U CN 217949416U
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Abstract
The utility model discloses a structure of making an uproar falls in assembly type structure relates to building technical field. The utility model discloses a two wall bodies, the inboard of every wall body all is fixed with the abatvoix, and center department between two wall bodies still is provided with the I-steel fossil fragments, and the both ends of I-steel fossil fragments and the inboard that is located the I-steel fossil fragments all are fixed with the enhancement steelframe, and every inboard upper end and the lower extreme of strengthening the steelframe all are fixed with the mount, and every strengthens the steelframe and keeps away from the one end of I-steel fossil fragments and is located and all be provided with the subassembly that gives sound insulation between two mounts. The utility model discloses a abatvoix, sound-proof gasbag and sound-absorbing cavity reinforcing sound absorption effect effectively weaken some noise, simultaneously through acoustic celotex board, sound-proof gasbag, sawtooth folded plate and the sound-absorbing cavity reinforcing sound insulation effect, conveniently weaken the rest part noise to effectively reach noise reduction effect.
Description
Technical Field
The utility model belongs to the technical field of the building, especially, relate to a structure of making an uproar falls in assembly type structure.
Background
The assembly type building is a building formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall boards, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode, wherein the use of the wall boards greatly shortens the construction period of large space partition compared with the traditional wall building;
when the assembly type building heat-insulation wall with the application number of CN202020942349.8 is used, two wall boards are fixedly connected through a plurality of connecting rods, meanwhile, the board surfaces on the two sides of the heat-insulation piece are respectively attached to the opposite side board surfaces of the two wall boards, the honeycomb structure of the heat-insulation board can form a plurality of heat-insulation cavities consisting of air in the protection board, heat exchange generated by wall units can be effectively reduced, meanwhile, the heat-insulation board with the honeycomb board-shaped structure can effectively reduce the flow of air in the heat-insulation cavities, so that the heat exchange generated in the use process is further reduced, and the assembly type building heat-insulation wall is relatively more energy-saving;
however, the noise reduction and sound insulation performance of the wall body in the above patent is general, when the adjacent rooms on the same floor generate large noise, the rest and daily life of neighbors can be interfered in the residential building, and some noises are too severe, and even physical and psychological health of people can be affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure of making an uproar falls in assembly type structure to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an assembly type structure of making an uproar falls, includes two wall bodies, every the inboard of wall body all is fixed with the abatvoix, two the upper end of wall body is provided with shrouding, two the lower extreme of wall body is provided with down the shrouding, the both sides at last shrouding and lower shrouding both ends all are provided with high-strength bolt, go up the shrouding and all pass through high-strength bolt and wall body fixed connection with lower shrouding, the top and the bottom of wall body and abatvoix laminate mutually with last shrouding and lower shrouding respectively, two center department between the wall body still is provided with I-steel keel, I-steel keel's both sides all laminate with the abatvoix, I-steel keel's both ends and the inboard that is located I-steel keel all are fixed with the enhancement steelframe, every the inboard upper end and the lower extreme of strengthening the steelframe keep away from I-steel keel just are located and all are provided with the syllable-dividing subassembly between two mounts.
Further, the top and the bottom of I-steel fossil fragments and enhancement steelframe are laminated with last shrouding and lower shrouding respectively mutually, every the top and the bottom of mount are laminated with last shrouding and lower shrouding respectively mutually.
Further, the subassembly that gives sound insulation is including buffering cushion, acoustic celotex board and the gasbag that gives sound insulation, every strengthen the steelframe and keep away from the one end of I-steel fossil fragments and be located and all be provided with the acoustic celotex board between two mounts, the top and the bottom of acoustic celotex board all are provided with buffering cushion, buffering cushion is located the mount inboard and fixed with the mount, every the both sides of acoustic celotex board all are fixed with a plurality of gasbags that give sound insulation, the top and the bottom of the gasbag that give sound insulation all laminate mutually with the mount.
Furthermore, every strengthen the steelframe and keep away from the one end of I-steel fossil fragments and be located the both sides of mount and all be fixed with the sawtooth folded plate, be provided with the sound-absorbing chamber between abatvoix and the sawtooth folded plate, be provided with the amortization chamber between sound-insulating gasbag and the sawtooth folded plate.
Further, two the both ends of wall body all are provided with the side seal board, every the upper end and the lower extreme that the side seal board is close to the wall body laminate mutually with last shrouding and lower shrouding respectively, every the upper end and the lower extreme of side seal board all are provided with two connecting bolt, the side seal board pass through connecting bolt respectively with last shrouding and lower shrouding fixed connection.
Furthermore, the sound-absorbing board is made of polyester fiber, the sound-insulating air bag is made of rubber, and the sawtooth folded plate is made of aluminum alloy.
The utility model discloses following beneficial effect has:
1. the utility model discloses a holistic structure cooperation design, make when indoor noise emission passes through air transmission to the wall body, through the abatvoix, give sound insulation gasbag and sound absorption chamber reinforcing sound absorption effect, effectively weaken some noise, simultaneously through the acoustic celotex board, the gasbag gives sound insulation, sawtooth folded plate and amortization chamber reinforcing sound insulation effect, conveniently weaken the surplus partial noise, thereby effectively reach noise reduction, drive the acoustic celotex board and produce the vibration when noise contact acoustic celotex board, the buffering cushion that sets up through acoustic celotex board top and bottom is convenient cushions the vibration, and then effective supplementary noise reduction.
2. The utility model discloses a I-steel fossil fragments and the structural design who strengthens the steelframe for effectively improve the bulk strength of assembly back building, through the structural design of last shrouding, lower shrouding, high strength bolt, side seal board and connecting bolt, seal when making things convenient for the assembly wall body, reduce the gap and then prevent the air flow, effectively hinder the sound wave, reach the noise reduction effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the joist steel joist, the reinforcing steel frame and the fixing frame of the present invention;
fig. 4 is a schematic structural view of the sound insulation assembly of the present invention;
fig. 5 is a schematic structural view of the sawtooth folding plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a wall body; 2. a sound-absorbing panel; 3. i-shaped steel keel; 4. reinforcing the steel frame; 5. a fixed mount; 6. a cushion pad; 7. a sound insulating board; 8. a sound-insulating air bag; 9. a saw-tooth folded plate; 10. an upper sealing plate; 11. a lower sealing plate; 12. a high-strength bolt; 13. a side sealing plate; 14. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to an assembly type noise reduction structure for building, including two walls 1, the inner side of each wall 1 is fixed with sound absorption board 2, in order to effectively improve the sound absorption effect, and simultaneously improve the waterproof and moisture-proof performance, sound absorption board 2 is made of polyester fiber, in order to conveniently assemble and fix wall 1 and upper and lower ends, the upper end of two walls 1 is provided with upper sealing plate 10, the lower end of two walls 1 is provided with lower sealing plate 11, both sides of both ends of upper sealing plate 10 and lower sealing plate 11 are provided with high-strength bolt 12, both ends of upper sealing plate 10 and lower sealing plate 11 are fixedly connected with wall 1 through high-strength bolt 12, center between two walls 1 is also provided with i-steel keel 3, both sides of i-steel keel 3 are both attached to sound absorption board 2, in order to improve the overall strength of the building, both ends of i-steel keel 3 and the inner side of i-steel keel 3 are both fixed with reinforcing steel frame 4, in order to further improve the noise reduction effect, both upper and lower ends of each reinforcing steel frame 4 and the inner side of each reinforcing steel keel 5 are provided with sound insulation component;
specifically, the sound insulation assembly comprises buffering cushions 6, sound insulation boards 7 and sound insulation air bags 8, in order to conveniently perform sound insulation, one end, far away from the joist steel keel 3, of each reinforcing steel frame 4 is provided with the sound insulation boards 7 between two fixing frames 5, when noise contacts with the sound insulation boards 7, the sound insulation boards 7 are driven to vibrate, vibration generated by the sound insulation boards 7 is buffered conveniently, and noise is effectively reduced, the buffering cushions 6 are arranged at the top end and the bottom end of each sound insulation board 7, the buffering cushions 6 are located on the inner sides of the fixing frames 5 and fixed to the fixing frames 5, a plurality of sound insulation air bags 8 are fixed to two sides of each sound insulation board 7, the top ends and the bottom ends of the sound insulation air bags 8 are attached to the fixing frames 5, and the sound insulation air bags 8 are made of rubber;
in order to reduce wall gaps, the top ends and the bottom ends of a wall body 1 and a sound-absorbing board 2 are respectively attached to an upper sealing plate 10 and a lower sealing plate 11, the top ends and the bottom ends of an I-shaped steel keel 3 and a reinforcing steel frame 4 are respectively attached to the upper sealing plate 10 and the lower sealing plate 11, the top end and the bottom end of each fixing frame 5 are respectively attached to the upper sealing plate 10 and the lower sealing plate 11, in order to effectively reduce the transmission efficiency of noise through air, saw-tooth folded plates 9 are fixed at one end, far away from the I-shaped steel keel 3, of each reinforcing steel frame 4 and located on two sides of each fixing frame 5, the saw-tooth folded plates 9 are made of aluminum alloy materials, a sound-absorbing cavity is formed between the sound-absorbing board 2 and the saw-tooth folded plates 9, a sound-attenuating cavity is formed between the sound-absorbing air bag 8 and the saw-tooth folded plates 9, and noise is consumed due to the fact that noise is blocked when the noise enters the sound-absorbing cavity through the air transmission through the wavy structural design of the sound-absorbing air bag 8 and the saw-tooth folded plates 9, and the noise-attenuating cavity is consumed, and therefore the noise-reducing effect is achieved;
in order to facilitate the assembly of the wall bodies and simultaneously seal the wall bodies, reduce gaps and further prevent air flow, effectively block sound waves and achieve the noise reduction effect, two ends of each of the two wall bodies 1 are provided with side sealing plates 13, the upper end and the lower end of each side sealing plate 13, which are close to the wall body 1, are respectively attached to the upper sealing plate 10 and the lower sealing plate 11, the upper end and the lower end of each side sealing plate 13 are respectively provided with two connecting bolts 14, and the side sealing plates 13 are respectively fixedly connected with the upper sealing plate 10 and the lower sealing plate 11 through the connecting bolts 14;
through with I-steel fossil fragments 3, strengthen steelframe 4 and set up between two wall bodies 1, effectively promote building bulk strength, make convenient supplementary abatvoix 2 to promote the noise reduction effect through syllable-dividing subassembly and sawtooth folded plate 9 simultaneously, through last shrouding 10, lower shrouding 11, high strength bolt 12, side shrouding 13 and connecting bolt 14 are convenient wholly to this structure assemble fixedly, and seal to the whole, reduce the gap and then stop the circulation of air, make effectively hinder the sound wave and reduce transmission efficiency, reach the purpose of making an uproar.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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, the schematic representations of the terms used above do 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.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a structure of making an uproar falls in prefabricated building, includes two wall bodies (1), its characterized in that: every the inboard of wall body (1) all is fixed with abatvoix (2), two the upper end of wall body (1) is provided with shrouding (10), two the lower extreme of wall body (1) is provided with down shrouding (11), the both sides at last shrouding (10) and lower shrouding (11) both ends all are provided with high strength bolt (12), go up shrouding (10) and lower shrouding (11) and all pass through high strength bolt (12) and wall body (1) fixed connection, the top and the bottom of wall body (1) and abatvoix (2) laminate mutually with last shrouding (10) and lower shrouding (11) respectively, two center department between wall body (1) still is provided with I-steel joist (3), the both sides of I-steel joist (3) all laminate with abatvoix (2), the inboard that the both ends of I-steel joist (3) just are located I-steel joist (3) all is fixed with strengthening steelframe (4), every strengthen the inboard upper end and the lower extreme that steelframe (4) inboard all is fixed with mount (5), every strengthen all being fixed with mount (5) and be provided with two sound insulation assemblies between I-steel joist (3).
2. A fabricated building noise reduction structure according to claim 1, wherein: the top and the bottom of I-steel fossil fragments (3) and enhancement steelframe (4) laminate with last shrouding (10) and lower shrouding (11) respectively mutually, every the top and the bottom of mount (5) laminate with last shrouding (10) and lower shrouding (11) respectively mutually.
3. A fabricated building noise reduction structure according to claim 1, wherein: the subassembly gives sound insulation is including buffering cushion (6), acoustic celotex board (7) and sound insulation gasbag (8), every strengthen steelframe (4) and keep away from the one end of I-steel fossil fragments (3) and be located and all be provided with acoustic celotex board (7) between two mount (5), the top and the bottom of acoustic celotex board (7) all are provided with buffering cushion (6), buffering cushion (6) are located mount (5) inboard and fixed with mount (5), every the both sides of acoustic celotex board (7) all are fixed with a plurality of sound insulation gasbags (8), the top and the bottom of sound insulation gasbag (8) all laminate with mount (5) mutually.
4. A fabricated building noise reduction structure according to claim 3, wherein: every strengthen steelframe (4) and keep away from the one end of I-steel fossil fragments (3) and be located the both sides of mount (5) and all be fixed with sawtooth folded plate (9), be provided with the sound-absorbing chamber between abatvoix (2) and sawtooth folded plate (9), be provided with the amortization chamber between gasbag that gives sound insulation (8) and sawtooth folded plate (9).
5. A fabricated building noise reduction structure according to claim 1, wherein: two the both ends of wall body (1) all are provided with side seal board (13), every side seal board (13) are close to the upper end and the lower extreme of wall body (1) and laminate mutually with last shrouding (10) and lower shrouding (11) respectively, every the upper end and the lower extreme of side seal board (13) all are provided with two connecting bolt (14), side seal board (13) pass through connecting bolt (14) respectively with last shrouding (10) and lower shrouding (11) fixed connection.
6. A fabricated building noise reduction structure according to claim 4, wherein: the sound-absorbing board (2) is made of polyester fiber, the sound-insulating air bags (8) are made of rubber, and the sawtooth folded plates (9) are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221904596.4U CN217949416U (en) | 2022-07-23 | 2022-07-23 | Noise reduction structure of assembly type building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221904596.4U CN217949416U (en) | 2022-07-23 | 2022-07-23 | Noise reduction structure of assembly type building |
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| CN217949416U true CN217949416U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221904596.4U Active CN217949416U (en) | 2022-07-23 | 2022-07-23 | Noise reduction structure of assembly type building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759097A (en) * | 2023-12-23 | 2024-03-26 | 浙江汇经建设有限公司 | Energy-saving and noise-reducing wall structure of green building |
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2022
- 2022-07-23 CN CN202221904596.4U patent/CN217949416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759097A (en) * | 2023-12-23 | 2024-03-26 | 浙江汇经建设有限公司 | Energy-saving and noise-reducing wall structure of green building |
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