CN220848238U - Noise reduction curtain wall - Google Patents
Noise reduction curtain wall Download PDFInfo
- Publication number
- CN220848238U CN220848238U CN202322543819.XU CN202322543819U CN220848238U CN 220848238 U CN220848238 U CN 220848238U CN 202322543819 U CN202322543819 U CN 202322543819U CN 220848238 U CN220848238 U CN 220848238U
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- China
- Prior art keywords
- connecting plate
- curtain wall
- vertical
- fixedly connected
- wallboard
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- 239000012634 fragment Substances 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 26
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a noise reduction curtain wall, relates to the technical field of wall construction, and aims to solve the problem that a wall structure in the prior art is easy to transmit sound waves, and the technical scheme is as follows: including fossil fragments and install the wallboard on fossil fragments, fossil fragments include a plurality of vertical keels and with the horizontal fossil fragments that a plurality of vertical keels are connected, fixedly connected with link on the vertical fossil fragments, the wallboard is installed on the link, the link includes first connecting plate, second connecting plate and a plurality of articulated frames that set up between first connecting plate, the second connecting plate, and the articulated frame includes two crossing and opposite hinge piece of orientation. According to the noise reduction curtain wall, the wallboard is fixedly connected with the vertical keel in a connecting mode, the transmission path is prolonged in the vibration transmission process through the arrangement of the hinge plates, and the vibration absorption pad is arranged, so that the vibration loss is improved, and the noise pollution is reduced.
Description
Technical Field
The utility model relates to the technical field of wall construction, in particular to a noise reduction curtain wall.
Background
Curtain wall belongs to a category in wall body, and modern large-scale and high-rise buildings can adopt light wall body with decorative effect as peripheral structure and decorative structure.
At present, noise pollution is filled in life, and sound waves can be transmitted in solid, air and liquid, wherein the transmission of the sound waves in the solid can reach the fastest speed due to small transmission loss.
In the prior art, the wall body is built by fixing the plates on the keels, the wall body is erected through the fixed connection between the plates, the adjacent structures are directly and fixedly connected, external sound waves are transmitted to the surface of the wall body through air vibration, and then are transmitted to indoor air through the vibration of the structures, so that the noise pollution is strongly diffused, and the influence on the indoor environment is caused.
New solutions are therefore required to address this problem.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide the noise reduction curtain wall, which is characterized in that a wallboard is fixedly connected with a vertical keel in a connecting frame connecting mode, and vibration loss is improved and noise pollution is reduced through the hinging of a hinging piece and the arrangement of a vibration absorption pad in the vibration transmission process.
The technical aim of the utility model is realized by the following technical scheme: this curtain of making an uproar falls, include fossil fragments and install the wallboard on fossil fragments, fossil fragments include a plurality of vertical joists and the horizontal fossil fragments of being connected a plurality of vertical joists, fixedly connected with link on the vertical joist, the wallboard is installed on the link, the link includes a plurality of articulated frames that set up between first connecting plate, second connecting plate and first connecting plate, the second connecting plate, the articulated frame includes two crisscross and opposite hinge piece towards, first connecting plate, second connecting plate are in hinge piece top position and have seted up the cavity, cavity inner wall fixedly connected with damping pad, hinge piece both ends are articulated to have the butt piece, butt piece joint in the cavity.
The utility model is further provided with: and an abutting pad is fixedly connected between two adjacent wallboards, and the abutting pad has elastic deformation performance.
The utility model is further provided with: and sound-absorbing sponge is arranged at one end of the wallboard close to the vertical keel.
The utility model is further provided with: the wallboard is provided with a groove for placing the cavity and the first connecting plate, and the wallboard and the first connecting plate are glued through an adhesive.
The utility model is further provided with: and a plurality of through grooves are formed in the second connecting plate, a plurality of thread grooves are formed in the vertical keels, and the spacing between adjacent thread grooves is consistent with the spacing between adjacent through grooves in the second connecting plate.
The utility model is further provided with: and a partition plate is fixedly connected between the vertical keels and the transverse keels.
The utility model is further provided with: the inner side of the shock absorption pad is provided with a plurality of strip-shaped through holes, and planes formed by the central axes of the strip-shaped through holes are parallel to the surface of the wallboard.
The utility model is further provided with: and the upper end of the vertical keel, which is positioned on the thread groove, is fixedly connected with a gasket.
In summary, the utility model has the following beneficial effects:
Through the mode of link connection, carry out fixed connection with wallboard and vertical joist, set up extension transfer path, the setting damping pad that set up through the hinge piece at the in-process of vibration transmission improves vibration loss, noise pollution is reduced.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is a second schematic diagram of the structure of the present utility model;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a schematic view of the internal structure of the present utility model;
FIG. 6 is an enlarged view at C in FIG. 5;
FIG. 7 is an enlarged view of FIG. 6 at D;
fig. 8 is a schematic structural view of a vibration damping pad according to the present utility model.
In the figure: 1. vertical keels; 2. a transverse keel; 3. a wallboard; 4. a first connection plate; 5. a second connecting plate; 6. a hinge plate; 7. a chamber; 8. a vibration damping pad; 9. abutting blocks; 10. a contact pad; 11. a groove; 12. a through groove; 13. a partition plate; 14. and a strip-shaped through hole.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
1-8, Including fossil fragments and locate the wallboard 3 on the fossil fragments, fossil fragments are subaerial for bear wallboard 3 gravity and make wallboard 3 can constitute the wall, fossil fragments include vertical keel 1 and horizontal keel 2, and wallboard 3 installs on vertical keel 1, and horizontal keel 2 connects a plurality of vertical keels 1, improves the bulk strength of fossil fragments, and wallboard 3 passes through the mode of joint to be fixed on vertical keel 1.
As shown in fig. 2-6, a connecting frame is fixedly connected to the vertical keel 1 through bolts, the connecting frame comprises a first connecting plate 4 and a second connecting plate 5, a plurality of through grooves 12 are formed in the second connecting plate 5, threaded holes corresponding to the through grooves 12 are formed in the vertical keel 1 for screwing in bolts, and therefore the second connecting plate 5 can be fixed in the vertical keel 1.
As shown in fig. 2-6, the hinge frame is hinged between the first connecting plate 4 and the second connecting plate 5, the hinge frame comprises hinge plates 6 hinged with each other and arranged in opposite directions, each hinge plate 6 is arranged in an inclined mode, in the vibration transmission process, the hinge plates 6 can improve the transmission distance of the vibration, so that the loss in the vibration transmission process is improved, the first connecting plate 4 and the second connecting plate 5 are provided with a cavity 7, two ends of the hinge plates 6 are fixedly connected with abutting blocks 9, the abutting blocks 9 are clamped in the cavity 7, vibration absorbing pads 8 are fixedly connected on the inner wall of the cavity 7 in a mode of adhesive bonding, and the vibration absorbing pads 8 can consume the vibration transmission through self elasticity, so that the loss in the vibration transmission process is improved, and further noise transmission is reduced.
As shown in fig. 1-2, an abutting pad 10 is glued between the wall boards 3, and the abutting pad 10 has elastic deformation capability, so that when the wall boards 3 bear sound wave transmission vibration, part of vibration can be eliminated in an impact mode, and vibration transmission is reduced.
As shown in fig. 1-5, the sound-absorbing sponge arranged at one end of the wallboard 3 close to the vertical keel 1 can eliminate air sound generated by vibration of the vertical keel 1, and improve noise reduction effect.
As shown in fig. 2-6, the wall plate 3 is provided with the groove 11 for placing the cavity 7 and the first connecting plate 4, when the first connecting plate 4 is placed in the inner side of the groove 11, the first connecting plate 4 is completely sunk into the groove 11, so that the matching degree is improved, and meanwhile, the wall plate 3 and the first connecting plate 4 are fixedly connected through adhesive, so that firm connection is ensured, and meanwhile, the construction difficulty is reduced.
As shown in fig. 2-7, the second connecting plate 5 is provided with a plurality of through grooves 12, the vertical keel 1 is provided with a plurality of screw grooves for screwing in bolts, when the vertical keel is installed, the through grooves 12 on the second connecting plate 5 are firstly inserted with bolts, then gaskets are sleeved at the bolts on the rear side of the second connecting plate 5, and then the bolts are screwed into the screw grooves, so that the second connecting plate 5 is completely and fixedly connected to the vertical keel 1, and the gaskets can protect the bolts and buffer vibration on the second connecting plate 5.
As shown in fig. 3, the vertical keels 1 and the horizontal keels 2 are fixedly connected with the partition plates 13 through structural adhesive, and the vertical keels 1 on two sides are isolated through the partition plates 13, so that the air flow between the vertical keels 1 and the horizontal keels 2 of the wall body can be reduced, and the air sound transmission is reduced.
As shown in fig. 1-8, the inner side of the vibration absorbing pad 8 is fixedly connected with a plurality of strip through holes 14, the plane formed by the central axes of the strip through holes 14 is parallel to the surface of the wallboard 3, and through the arrangement of the strip through holes 14, the vibration frequency can be separated and lost at the strip through holes 14 in the vibration transmission process of the vertical keel 1, so that the vibration transmission is reduced.
Structural principle:
In the process of vibration transmission, the hinge plate 6 can improve the transmission interval of vibration, so that the loss in the vibration transmission process is improved, the abutting blocks 9 fixedly connected with the two ends of the hinge plate 6 are clamped in the cavity 7, the vibration absorption pad 8 fixed on the inner wall of the cavity 7 consumes the vibration transmission under the self elastic action, the loss in the vibration transmission process is improved, and the noise transmission is further reduced.
The abutting pad 10 glued between the wall boards 3 and 3 eliminates part of vibration in a striking mode when bearing the vibration of sound wave transmission through elastic deformation capability, and reduces the vibration transmission.
And the partition plates 13 fixedly connected between the vertical keels 1 and the horizontal keels 2 partition the two sides of the vertical keels 1, so that the cavity flow between the vertical keels 1 and the horizontal keels 2 of the wall body can be reduced, and the air sound transmission is reduced.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. The utility model provides a curtain of making an uproar falls, includes fossil fragments and installs wallboard (3) on fossil fragments, its characterized in that: the keels comprise a plurality of vertical keels (1) and transverse keels (2) for connecting the vertical keels (1), the vertical keels (1) are fixedly connected with connecting frames, the wallboards (3) are arranged on the connecting frames, the connecting frames comprise a first connecting plate (4), a second connecting plate (5) and a plurality of articulated frames arranged between the first connecting plate (4) and the second connecting plate (5), the hinge bracket comprises two crossed hinge plates (6) with opposite directions, a cavity (7) is formed in the top end position of the hinge plates (6) by the first connecting plate (4) and the second connecting plate (5), vibration absorbing pads (8) are fixedly connected to the inner wall of the cavity (7), abutting blocks (9) are hinged to the two ends of the hinge plates (6), and the abutting blocks (9) are clamped in the cavity (7).
2. A noise reducing curtain wall according to claim 1, wherein: an abutting pad (10) is fixedly connected between two adjacent wallboards (3), and the abutting pad (10) has elastic deformation performance.
3. A noise reducing curtain wall according to claim 2, wherein: and a sound absorbing sponge is arranged at one end of the wallboard (3) close to the vertical keel (1).
4. A noise reducing curtain wall according to claim 1, wherein: the wall board (3) is provided with a groove (11) for placing the cavity (7) and the first connecting plate (4), and the wall board (3) and the first connecting plate (4) are glued through an adhesive.
5. A noise reducing curtain wall according to claim 1, wherein: a plurality of through grooves (12) are formed in the second connecting plate (5), a plurality of thread grooves are formed in the vertical keels (1), and the distance between adjacent thread grooves is consistent with the distance between adjacent through grooves (12) in the second connecting plate (5).
6. A noise reducing curtain wall according to claim 1, wherein: and a partition plate (13) is fixedly connected between the vertical keel (1) and the horizontal keel (2).
7. A noise reducing curtain wall according to claim 1, wherein: a plurality of strip-shaped through holes (14) are formed in the inner side of the shock absorption pad (8), and planes formed by the central axes of the strip-shaped through holes (14) are parallel to the surface of the wallboard (3).
8. The noise reducing curtain wall of claim 5, wherein: the vertical keel (1) is fixedly connected with a gasket at the upper end of the thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543819.XU CN220848238U (en) | 2023-09-19 | 2023-09-19 | Noise reduction curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543819.XU CN220848238U (en) | 2023-09-19 | 2023-09-19 | Noise reduction curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848238U true CN220848238U (en) | 2024-04-26 |
Family
ID=90743586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543819.XU Active CN220848238U (en) | 2023-09-19 | 2023-09-19 | Noise reduction curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848238U (en) |
-
2023
- 2023-09-19 CN CN202322543819.XU patent/CN220848238U/en active Active
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