CN212896943U - A environmental protection sound insulation wall body for building site - Google Patents
A environmental protection sound insulation wall body for building site Download PDFInfo
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- CN212896943U CN212896943U CN202021149225.0U CN202021149225U CN212896943U CN 212896943 U CN212896943 U CN 212896943U CN 202021149225 U CN202021149225 U CN 202021149225U CN 212896943 U CN212896943 U CN 212896943U
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- fixture block
- acoustic celotex
- wall body
- celotex board
- sound insulation
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Abstract
The utility model discloses an environmental protection sound insulation wall body for building site, the sound insulation wall body comprises a wall body, the one end of wall body is connected with first fixture block, one side of first fixture block is equipped with the second fixture block, keep away from one side of first fixture block on the wall body and seted up first draw-in groove, first draw-in groove and first fixture block looks joint, keep away from one side of second fixture block on the wall body and seted up the second draw-in groove, second draw-in groove and second fixture block looks joint, wall body outside-in is by first damping acoustic celotex board, first aluminium foil acoustic celotex board, sound insulation chamber, second aluminium foil acoustic celotex board and second damping acoustic celotex board in proper order, the sound insulation intracavity is equipped with soundproof cotton. The utility model discloses loop through first damping acoustic celotex board and first aluminium foil acoustic celotex board and tentatively give sound insulation, absorb the sound wave once more through the soundproof cotton in the intracavity, give sound insulation through further carrying on of second aluminium foil acoustic celotex board and second damping acoustic celotex board to sound has been reduced, better separation effect has been played.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to environmental protection sound insulation wall body for building site.
Background
With the rapid development of the economy of China since the reform is open, the economy of China has made a huge development, so the construction of civil engineering has also made a huge progress, because the population of China is numerous, the distance of living is relatively close, will usually be interfered by the noise of neighbouring house, the good sound-proof wall can both isolate the external noise, can prevent the noise of one's own house from interfering other people, it is a product that the present building must use.
But its when in actual use, the wall body that the building site was used does not possess better sound insulation performance, when using, seriously influences people's life, and people's use experience is not good enough.
Therefore, it is necessary to provide an environmentally friendly soundproof wall for construction sites to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environmental protection sound insulation wall body for building site, carry out preliminary separation through first damping acoustic celotex board, the sound wave after preliminary separation amortization carries out the secondary through first aluminium foil acoustic celotex board and gives sound insulation, the sound wave after the secondary separation amortization absorbs the sound wave through the soundproof cotton in the soundproof cotton that gives sound insulation, the sound wave after the tertiary separation amortization carries out the separation that gives sound insulation once more through second aluminium foil acoustic celotex board, the sound wave after the quartic separation amortization further gives sound insulation the separation through second damping acoustic celotex board, thereby sound has been reduced, play better separation effect, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an environmental protection sound insulation wall body for building site, includes the wall body, the one end of wall body is connected with first fixture block, one side of first fixture block is equipped with the second fixture block, just one side of keeping away from first fixture block on the wall body has seted up first draw-in groove, first draw-in groove and first fixture block looks joint, just the second draw-in groove has been seted up to one side of keeping away from the second fixture block on the wall body, second draw-in groove and second fixture block looks joint, just the wall body outside-in is by first damping acoustic celotex board, first aluminium foil acoustic celotex board, sound insulation chamber, second aluminium foil acoustic celotex board and second damping acoustic celotex board in proper order, the sound insulation intracavity is equipped with soundproof.
Preferably, the top of first draw-in groove and second draw-in groove is equipped with first screw hole and second screw hole respectively, first screw hole and second screw hole all run through first damping acoustic celotex board and first aluminium foil acoustic celotex board.
Preferably, the top ends of the first fixture block and the second fixture block are respectively provided with a third threaded hole and a fourth threaded hole.
Preferably, a first bolt and a second bolt are respectively arranged in the first threaded hole and the second threaded hole, the first bolt is sequentially meshed with the corresponding first threaded hole and the corresponding third threaded hole, and the second bolt is sequentially meshed with the corresponding second threaded hole and the corresponding fourth threaded hole.
Preferably, the first clamping block and the second clamping block are respectively arranged on two outer sides of the sound insulation cavity, and the first clamping groove and the second clamping groove are respectively embedded in two inner sides of the sound insulation cavity.
Preferably, a plurality of first recesses have been seted up to the equidistant bottom of first aluminium foil acoustic celotex board, just a plurality of second recesses have been seted up to the equidistant top of second aluminium foil acoustic celotex board, and are a plurality of the second recess is the one-to-one opposite setting with first recess.
Preferably, every all be equipped with first shock attenuation board in the first recess, every the bottom of first shock attenuation board all is connected with the cushion column, every the bottom of cushion column all is connected with the second shock attenuation board.
Preferably, a reinforcing rib is connected between two adjacent buffer columns.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the primary separation is carried out through the first damping sound insulation plate, secondary sound insulation is carried out on the sound wave after the primary separation and silencing through the first aluminum foil sound insulation plate, the sound wave after the secondary separation and silencing is absorbed and weakened through sound insulation cotton in a sound insulation cavity, the sound wave after the third separation and silencing is subjected to sound insulation separation again through the second aluminum foil sound insulation plate, and the sound wave after the fourth separation and silencing is further subjected to sound insulation separation through the second damping sound insulation plate, so that the sound is reduced, and a better separation effect is achieved;
2. through a plurality of first shock attenuation boards, buffering post and second shock attenuation board between first aluminium foil acoustic celotex board and the second aluminium foil acoustic celotex board, not only can play the absorbing effect of buffering, but also can reduce sound wave vibration's conduction by a wide margin, and then improve the sound insulation performance of wall body.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side sectional view of the wall structure of the present invention;
FIG. 3 is a front side sectional view of the wall structure of the present invention;
fig. 4 is an enlarged view of the region a in fig. 3 according to the present invention.
Description of reference numerals:
1. a wall body; 11. a first damping baffle; 111. a second threaded hole; 112. a first threaded hole; 12. a first aluminum foil baffle; 121. a first groove; 13. a sound-insulating chamber; 131. sound insulation cotton; 132. a second card slot; 133. a first card slot; 14. a second aluminum foil baffle; 141. a second groove; 15. a second damping baffle; 16. a first damper plate; 17. a buffer column; 18. a second damper plate; 19. reinforcing ribs; 2. a first clamping block; 21. a first bolt; 22. a third threaded hole; 3. a second fixture block; 31. a second bolt; 32. and a fourth threaded hole.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a as shown in fig. 1-4 an environmental protection sound insulation wall body for building site, including wall body 1, the one end of wall body 1 is connected with first fixture block 2, one side of first fixture block 2 is equipped with second fixture block 3, just first draw-in groove 133 has been seted up to one side of keeping away from first fixture block 2 on the wall body 1, first draw-in groove 133 and 2 looks joints of first fixture block, just second draw-in groove 132 has been seted up to one side of keeping away from second fixture block 3 on the wall body 1, second draw-in groove 132 and 3 looks joints of second fixture block, just wall body 1 outside-in is by first damping acoustic celotex board 11, first aluminum foil acoustic celotex board 12, syllable-dividing chamber 13, second aluminum foil acoustic celotex board 14 and second damping acoustic celotex board 15 in proper order, the intracavity that insulates against sound is equipped with soundproof cotton 131.
Further, in the above technical solution, the top ends of the first clamping groove 133 and the second clamping groove 132 are respectively provided with a first threaded hole 112 and a second threaded hole 111, the first threaded hole 112 and the second threaded hole 111 both penetrate through the first damping sound insulation plate 11 and the first aluminum foil sound insulation plate 12, and the top ends of the first fixture block 2 and the second fixture block 3 are respectively provided with a third threaded hole 22 and a fourth threaded hole 32.
Further, in the above technical solution, the first bolt 21 and the second bolt 31 are respectively arranged in the first threaded hole 112 and the second threaded hole 111, the first bolt 21 is sequentially engaged with the corresponding first threaded hole 112 and the corresponding third threaded hole 22, the second bolt 31 is sequentially engaged with the corresponding second threaded hole 111 and the corresponding fourth threaded hole 32, and the purpose of clamping the first clamping groove 133 with the first clamping block 2 and clamping the second clamping groove 132 with the second clamping block 3 can be effectively achieved through the engagement between the first bolt 21 and the corresponding first threaded hole 112 and the corresponding third threaded hole 22 and the engagement between the second bolt 31 and the corresponding second threaded hole 111 and the corresponding fourth threaded hole 32.
Further, in the above technical solution, the first fixture block 2 and the second fixture block 3 are respectively disposed on two sides of the outside of the sound insulation cavity 13, and the first clamping groove 133 and the second clamping groove 132 are respectively embedded in two sides of the inside of the sound insulation cavity 13.
The implementation mode is specifically as follows: this device is when in actual use, when external or inside has the sound wave to produce and transmit to wall body 1 on, the sound wave transmits to wall body 1 in, at first carry out the separation through first damping acoustic celotex board 11, then the sound wave passes first damping acoustic celotex board 11 and reachs first aluminium foil acoustic celotex board 12 and carry out secondary sound insulation, then the sound wave transmits to sound-proof chamber 13 in, soundproof cotton 131 in sound-proof chamber 13 absorbs the sound wave and weakens, then the sound wave transmits to second aluminium foil acoustic celotex board 14 and carries out the sound insulation separation once more, last sound wave transmission is to second damping acoustic celotex board 15, thereby sound has been reduced, play better separation effect, this embodiment has specifically solved wall body 1 that the building site that exists among the prior art used and has not had better sound insulation performance, when using, the problem of people's life is seriously influenced.
As shown in fig. 3-4: a plurality of first recesses 121 have been seted up to the equidistant of bottom of first aluminium foil acoustic celotex board 12, just a plurality of second recesses 141, a plurality of are seted up to the equidistant of top of second aluminium foil acoustic celotex board 14 second recess 141 is a plurality of with first recess 121 be the opposite setting one by one.
Further, in the above technical solution, each first groove 121 is provided with a first damping plate 16 therein, the bottom end of each first damping plate 16 is connected with a damping column 17, and the bottom end of each damping column 17 is connected with a second damping plate 18.
Further, in the above technical scheme, a reinforcing rib 19 is connected between two adjacent buffer columns 17, and the support strength of the wall 1 can be effectively improved by the arrangement of the reinforcing rib 19.
The implementation mode is specifically as follows: this device is when in actual use, through a plurality of first shock attenuation boards 16, buffering post 17 and the second shock attenuation board 18 between first aluminium foil acoustic celotex board 12 and the second aluminium foil acoustic celotex board 14, not only can play the absorbing effect of buffering, but also can reduce sound wave vibration's conduction by a wide margin, and then improve wall body 1's sound insulation performance, the wall body buffering shock attenuation poor problem of effect that exists among the prior art has specifically been solved to this embodiment.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, the primary separation is carried out through the first damping sound insulation plate 11, secondary sound insulation is carried out on sound waves after primary separation and silencing through the first aluminum foil sound insulation plate 12, the sound waves after secondary separation and silencing are absorbed and weakened through sound insulation cotton 131 in a sound insulation cavity 13, sound insulation and separation are carried out on the sound waves after tertiary separation and silencing through the second aluminum foil sound insulation plate 14 again, sound waves after quaternary separation and silencing are further subjected to sound insulation and separation through the second damping sound insulation plate 15, and therefore sound is reduced, and a good separation effect is achieved;
referring to the attached drawings 3-4 of the specification, the plurality of first damping plates 16, the buffer columns 17 and the second damping plates 18 between the first aluminum foil acoustic panel 12 and the second aluminum foil acoustic panel 14 can play a role in buffering and damping, and can also greatly reduce the conduction of sound wave vibration, thereby improving the sound insulation performance of the wall body 1.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides an environmental protection sound insulation wall body for building site, includes wall body (1), its characterized in that: the one end of wall body (1) is connected with first fixture block (2), one side of first fixture block (2) is equipped with second fixture block (3), just first draw-in groove (133) have been seted up to one side of keeping away from first fixture block (2) on wall body (1), first draw-in groove (133) and first fixture block (2) looks joint, just second draw-in groove (132) have been seted up to one side of keeping away from second fixture block (3) on wall body (1), second draw-in groove (132) and second fixture block (3) looks joint, just wall body (1) outside-in is equipped with soundproof cotton (131) by first damping acoustic celotex board (11), first aluminium foil acoustic celotex board (12), syllable-dividing chamber (13), second aluminium foil acoustic celotex board (14) and second damping acoustic celotex board (15) in proper order, be equipped with soundproof cotton (131) in acoustic celotex chamber (.
2. The eco-friendly soundproof wall for a construction site according to claim 1, wherein: the top of first draw-in groove (133) and second draw-in groove (132) is equipped with first screw hole (112) and second screw hole (111) respectively, first screw hole (112) and second screw hole (111) all run through first damping acoustic celotex board (11) and first aluminium foil acoustic celotex board (12).
3. The eco-friendly soundproof wall for a construction site according to claim 2, wherein: and a third threaded hole (22) and a fourth threaded hole (32) are respectively formed in the top ends of the first fixture block (2) and the second fixture block (3).
4. The eco-friendly soundproof wall for a construction site according to claim 3, wherein: first bolt (21) and second bolt (31) are equipped with respectively in first screw hole (112) and second screw hole (111), first bolt (21) in proper order with correspond first screw hole (112) and third screw hole (22) meshing connection, second bolt (31) in proper order with correspond second screw hole (111) and fourth screw hole (32) meshing connection.
5. The eco-friendly soundproof wall for a construction site according to claim 1, wherein: the first clamping block (2) and the second clamping block (3) are respectively arranged on two sides of the outer portion of the sound insulation cavity (13), and the first clamping groove (133) and the second clamping groove (132) are respectively embedded in two sides of the inner portion of the sound insulation cavity (13).
6. The eco-friendly soundproof wall for a construction site according to claim 1, wherein: a plurality of first recesses (121) have been seted up to the equidistant of bottom of first aluminium foil acoustic celotex board (12), just a plurality of second recesses (141), a plurality of are seted up to the equidistant of top of second aluminium foil acoustic celotex board (14) second recess (141) are the one-to-one with first recess (121) and set up.
7. The eco-friendly soundproof wall for a construction site according to claim 6, wherein: every all be equipped with first shock attenuation board (16) in first recess (121), every the bottom of first shock attenuation board (16) all is connected with buffering post (17), every the bottom of buffering post (17) all is connected with second shock attenuation board (18).
8. The eco-friendly soundproof wall for a construction site according to claim 7, wherein: and a reinforcing rib (19) is connected between every two adjacent buffer columns (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021149225.0U CN212896943U (en) | 2020-06-19 | 2020-06-19 | A environmental protection sound insulation wall body for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021149225.0U CN212896943U (en) | 2020-06-19 | 2020-06-19 | A environmental protection sound insulation wall body for building site |
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| Publication Number | Publication Date |
|---|---|
| CN212896943U true CN212896943U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021149225.0U Active CN212896943U (en) | 2020-06-19 | 2020-06-19 | A environmental protection sound insulation wall body for building site |
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| CN (1) | CN212896943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774829A (en) * | 2021-10-08 | 2021-12-10 | 西京学院 | Environment-friendly sound insulation type building sound insulation wall |
| CN114809364A (en) * | 2022-05-20 | 2022-07-29 | 安徽正一建筑工程有限公司 | Sound insulation wall based on recycled concrete and construction process thereof |
-
2020
- 2020-06-19 CN CN202021149225.0U patent/CN212896943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113774829A (en) * | 2021-10-08 | 2021-12-10 | 西京学院 | Environment-friendly sound insulation type building sound insulation wall |
| CN114809364A (en) * | 2022-05-20 | 2022-07-29 | 安徽正一建筑工程有限公司 | Sound insulation wall based on recycled concrete and construction process thereof |
| CN114809364B (en) * | 2022-05-20 | 2023-09-22 | 安徽正一建筑工程有限公司 | Sound insulation wall based on recycled concrete and construction process thereof |
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