CN213838050U

CN213838050U - Sound insulation and noise reduction device for building

Info

Publication number: CN213838050U
Application number: CN202022737048.4U
Authority: CN
Inventors: 樊彪; 李辉; 马国飞; 马益
Original assignee: Anhui Jiaxin Construction Engineering Co ltd
Current assignee: Anhui Jiaxin Construction Engineering Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-07-30
Anticipated expiration: 2030-11-21

Abstract

The utility model belongs to the technical field of the construction technology and specifically relates to a device of making an uproar falls in room sound insulation is related to, and it includes the baffle, and one side of baffle is equipped with the subassembly of making an uproar falls in giving sound insulation, and the opposite side of baffle is equidistant to be equipped with a plurality of stands, and the bottom of stand is equipped with the ring flange, and the ring flange is fixed in ground through the fastener, and the baffle is fixed in on the stand through the retaining member. The present application has the following effects: the baffle is supported by the stand, has improved the steadiness and the anti wind load, the shock resistance of making an uproar device of making an uproar of building sound insulation for the baffle is difficult for taking place to empty in the use.

Description

Sound insulation and noise reduction device for building

Technical Field

The application relates to the technical field of building construction, in particular to a sound insulation and noise reduction device for a house building.

Background

The construction noise means that in cities, public facilities such as underground railways, expressways and bridges are built, underground pipelines and cables are laid, and construction sites of industrial and civil buildings are engaged in, and various power machines with different performances are used in large quantity, so that the original quite environment becomes a place with serious noise pollution. With the dramatic increase of urban population and the massive construction of house buildings, the house building noise also becomes one of the major factors which puzzle people's lives.

The utility model discloses a chinese utility model patent that the publication number is CN211500067U discloses a device of making an uproar falls in room sound insulation, and it includes the framework and arranges the shutter body in the framework in, is provided with noise-abatement structure on the shutter body, and one side of framework sets up the draw-in groove and the offside be provided with draw-in groove assorted sand grip.

To the correlation technique among the above-mentioned, the inventor thinks that there is inconvenience in the shutter is applied to the building construction environment, and the shutter is not convenient for fix, and under wind-load or the stronger environment of vibrations, the shutter easily takes place to empty, causes to give sound insulation and noise reduction effect not good.

SUMMERY OF THE UTILITY MODEL

In order to improve the steadiness of building the noise insulation and reduction device of making an uproar, make it difficult emergence in the use empty, this application provides a noise insulation and reduction device is built in room.

The application provides a device of making an uproar falls in sound insulation is built in room adopts following technical scheme:

the utility model provides a device of making an uproar falls in room building sound insulation, includes the baffle, one side of baffle is equipped with the subassembly of making an uproar falls in giving sound insulation, the opposite side of baffle is equidistant to be equipped with a plurality of stands, the bottom of stand is equipped with the ring flange, the ring flange is fixed in ground through the fastener, the baffle is fixed in on the stand through the retaining member.

Through adopting above-mentioned technical scheme, the baffle that is equipped with the subassembly of making an uproar that falls that gives sound insulation supports through the stand, has improved the steadiness and the anti-wind load, the shock resistance of making an uproar device of making an uproar that gives sound insulation in the room and has fallen, makes it difficult emergence in the use empty.

Optionally, the subassembly of making an uproar falls in giving sound insulation is including the scarf joint cell body that is fixed in on the baffle, fix the limiting plate of keeping away from baffle one end at the scarf joint cell body and establish the soundproof cotton between limiting plate and baffle, the scarf joint cell body is equipped with a plurality ofly at equidistant between two adjacent stands, the limiting plate is equipped with a plurality ofly along vertical direction in proper order, and two liang of butt between a plurality of limiting plates.

Through adopting above-mentioned technical scheme, it is fixed that soundproof cotton passes through the centre gripping formation of baffle and limiting plate, and the soundproof cotton installation is firm, is difficult for droing to can give sound insulation to the noise in building construction place effectively and fall the noise.

Optionally, one end of the limiting plate, which is close to the ground, is provided with a water-stop sheet, the water-stop sheet is fixed on the scarf joint groove body, and the top end of the water-stop sheet is provided with a supporting plate for supporting soundproof cotton.

Through adopting above-mentioned technical scheme, the water-stop sheet makes and keeps the interval between soundproof cotton and the ground to make ground ponding difficult by soundproof cotton absorption, avoid soundproof cotton's noise reduction effect to descend because of absorbing water, and prolonged soundproof cotton's life.

Optionally, one end of the water-stop sheet close to the partition plate is provided with an aluminum honeycomb plate, and the honeycomb plate is located below the support plate.

Through adopting above-mentioned technical scheme, aluminium honeycomb panel's the effect of making an uproar that falls that gives sound insulation is difficult for receiving the influence of ponding, and is reliable and stable, can satisfy the syllable-dividing of stand bottom department and fall the noise required.

Optionally, the one end that the baffle was kept away from to the scarf joint cell body is equipped with the ladder groove, the main aspects in ladder groove is the one end of being close to the baffle, the tip in ladder groove is the one end of keeping away from the baffle, the limiting plate all is equipped with the fixed stabilizer blade with ladder groove looks adaptation with the one end that the water-stop sheet is close to the scarf joint cell body, fixed stabilizer blade is located the ladder inslot and forms spacingly with the inner wall looks butt in ladder groove.

Through adopting above-mentioned technical scheme, can realize limiting plate and water-stop sheet and the fast-assembling quick detach between the scarf joint cell body, shorten the room and give sound insulation and fall the cycle of the device overall installation process of making an uproar.

Optionally, the water-stop sheet and the limiting plates and the two adjacent limiting plates in the vertical direction are connected through the mortises.

Through adopting above-mentioned technical scheme, the cooperation of tenon and tongue-and-groove for the connection type between water-stop sheet and the limiting plate and between limiting plate and the limiting plate is stronger, and is better to soundproof cotton's centre gripping effect.

Optionally, the top of baffle is equipped with the eaves of keeping away from rain, the eaves of keeping away from rain includes the butt plate of the one side looks butt of keeping away from each other with the limiting plate on baffle and top and establish the board of keeping away from rain in the butt plate one side of keeping away from ground.

Through adopting above-mentioned technical scheme for be difficult for gathering on the lateral wall of limiting plate and baffle has rivers, thereby reduce the emergence of infiltration phenomenon.

Optionally, the rain-proof plates are symmetrically provided with two rain-proof plates, the rain-proof plates are obliquely arranged, the high ends of the rain-proof plates are the ends far away from the ground, the bottom ends of the rain-proof plates are close to the end near the ground, and the high ends of the two rain-proof plates are fixedly connected.

Through adopting above-mentioned technical scheme, thereby the rain board that keeps away of slope is convenient for the rainwater to keep away and the board flows to ground.

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

1. the partition plate provided with the sound insulation and noise reduction assembly is supported by the upright posts, so that the stability, wind load resistance and shock resistance of the sound insulation and noise reduction device for the building are improved, and the partition plate is not easy to topple in the use process;

2. through setting up the eaves of keeping away the rain for be difficult for the gathering to have rivers on the lateral wall of limiting plate and baffle, thereby reduce the emergence of infiltration phenomenon.

Drawings

FIG. 1 is a schematic structural diagram of the whole sound insulation and noise reduction device for building construction according to the embodiment of the present application;

FIG. 2 is a transverse cross-sectional view of a sound insulation and noise reduction device for a building according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a longitudinal cross-sectional view of a sound insulation and noise reduction device for a building according to an embodiment of the present application;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is an enlarged view of a portion C in fig. 4.

Description of reference numerals: 1. a partition plate; 11. a locking member; 2. a column; 21. a flange plate; 22. a fastener; 3. a sound insulation and noise reduction assembly; 31. embedding in the groove body; 311. a stepped groove; 32. a limiting plate; 321. a fixed leg; 3211. an abutting portion; 3212. a connecting portion; 33. sound insulation cotton; 34. a water-stop sheet; 341. a support plate; 342. an aluminum honeycomb panel; 4. rain sheltering eaves; 41. a butt joint plate; 42. rain sheltering plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses device of making an uproar falls in room building sound insulation. Referring to fig. 1, the sound insulation and noise reduction apparatus for building construction includes a partition board 1. The partition plate 1 can be a profiled steel plate which is most commonly used in the building construction process and is used for safety enclosure, a plurality of bulges are arranged on the profiled steel plate at equal intervals, and the bulges are all positioned at the same side of the profiled steel plate. Usually, the partition boards 1 are arranged around a building construction site and form a rectangle, and two adjacent partition boards 1 at the right angle can be connected through metal pieces such as angle steel.

One side of baffle 1 is equipped with stand 2, and baffle 1 is fixed in on stand 2 through retaining member 11, and stand 2 is located the outside in building construction place. The upright post 2 can be a cylinder which is made of square steel and two closed ends; self-tapping screws are selected for the locking members 11 to facilitate the fixation of the partition board 1. The side of the partition board 1 where the bulge is located is used for fixing with the upright post 2. The bottom of stand 2 is equipped with the ring flange 21 with stand 2 structure as an organic whole, and ring flange 21 is fixed in ground through fastener 22, and fastener 22 is preferred high strength's fastening bolt to the dismantlement after the construction is accomplished in the convenience.

Referring to fig. 2 and 3, the side of the partition board 1 away from the upright post 2 is provided with a sound insulation and noise reduction assembly 3. The sound insulation and noise reduction assembly 3 is used for sound insulation and noise reduction of noise generated by a building construction site. The sound insulation and noise reduction assembly 3 comprises a scarf joint groove body 31, a limiting plate 32 and soundproof cotton 33. The scarf joint cell body 31 is fixed in the baffle 1 through connecting pieces such as screws and keeps away from one side of stand 2, and scarf joint cell body 31 is equipped with a plurality ofly at the equidistant interval between two stands 2, and the quantity of scarf joint cell body 31 sets up according to the actual width of baffle 1 and the actual width of soundproof cotton 33.

Referring to fig. 3 and 4, the limiting plate 32 is fixed at one end of the scarf groove body 31 far away from the partition board 1, the limiting plate 32 is located between two adjacent scarf groove bodies 31, the limiting plate 32 is provided with a plurality of along the vertical direction, and the vertical beam of the limiting plate 32 is arranged according to the height of the upright column 2 and the profiled steel sheet. Soundproof cotton 33 establishes between limiting plate 32 and baffle 1, and soundproof cotton 33 is used for making an uproar to noise sound insulation, and soundproof cotton 33 forms fixedly through the centre gripping of baffle 1 and limiting plate 32, and soundproof cotton 33 installation is firm, is difficult for droing.

Referring to fig. 1 and 4, a water stop sheet 34 is disposed at one end of the limit plate 32 close to the ground, and the water stop sheet 34 is fixed on the scarf joint groove body 31. The water stop sheet 34 and the limit plate 32 are equal in width, and the height of the water stop sheet 34 is smaller than that of the limit plate 32.

Referring to fig. 5, a supporting plate 341 for supporting the soundproof cotton 33 is disposed at the top end of the water-stop sheet 34, the supporting plate 341 and the water-stop sheet 34 are welded and fixed, and one end of the water-stop sheet 34 close to the partition board 1 abuts against the partition board 1, so that the soundproof cotton 33 can be stably placed on the supporting plate 341. The water stop sheet 34 keeps the distance between the soundproof cotton 33 and the ground, so that the surface water is not easily absorbed by the soundproof cotton 33, the soundproof and noise reduction effects of the soundproof cotton 33 are prevented from being reduced due to water absorption, and the service life of the soundproof cotton 33 is prolonged.

Referring to fig. 4 and 5, an aluminum honeycomb plate 342 is fixed to one end of the water-stop plate 34 close to the ground, the aluminum honeycomb plate 342 and the water-stop plate 34 may be bonded or clamped, and the honeycomb plate is located below the supporting plate 341. Compare in soundproof cotton 33, ground ponding is difficult to get into the inner chamber of aluminium honeycomb panel 342 to aluminium honeycomb panel 342 surface has the oxide layer, is difficult for the corrosion, and consequently aluminium honeycomb panel 342's the noise reduction effect that gives sound insulation is difficult for receiving the influence of ponding, and is reliable and stable.

Referring to fig. 3, in order to realize quick assembly and disassembly between the limiting plate 32 and the water-stop plate 34 and the scarf joint groove body 31 and shorten the period of the whole installation process of the sound-insulation and noise-reduction device in a room, a stepped groove 311 is arranged at one end of the scarf joint groove body 31, which is far away from the partition board 1, the large end of the stepped groove 311 is the end close to the partition board 1, and the small end of the stepped groove 311 is the end far away from the partition board 1. Therefore, the scarf joint groove body 31 can directly select the C-shaped steel commonly used in the building construction process, and the stepped groove 311 of the scarf joint groove body 31 is the inner cavity of the C-shaped steel. The limiting plate 32 and the water stop sheet 34 are provided with fixing support legs 321 matched with the stepped grooves 311 at the ends close to the scarf joint groove 31, so that the limiting plate 32 and the water stop sheet 34 are connected with the scarf joint groove 31 in a sliding manner. The fixing leg 321 is located in the stepped groove 311 and abuts against the inner wall of the stepped groove 311 to form a limit.

The fixing leg 321 includes an abutting portion 3211 and a connecting portion 3212, and the abutting portion 3211 and the connecting portion 3212 are integrated. The abutting portion 3211 is located in the large end of the stepped groove 311, the abutting portion 3211 abuts against the top wall at the large end of the stepped groove 311, one end of the connecting portion 3212 penetrates through the small end of the stepped groove 311 and is fixedly connected with the abutting portion 3211, and the other end of the connecting portion 3212 is fixedly connected with the limiting plate 32 or the water stop plate 34.

Referring to fig. 5 and 6, the water stop plate 34 and the limiting plate 32 are tongue-and-groove connected with each other, and the two limiting plates 32 adjacent to each other in the vertical direction are tongue-and-groove connected with each other. In this embodiment, the one end that the water-stop sheet 34 is close to limiting plate 32 and limiting plate 32 kept away from ground all is equipped with the tenon, and the one end that limiting plate 32 is close to ground is equipped with the tongue-and-groove with tenon looks adaptation to the limiting plate 32 that the position is the highest is only equipped with the tongue-and-groove in the one end that is close to ground. The cooperation of tenon and tongue-and-groove for the connection type between water-stop sheet 34 and the limiting plate 32 and between limiting plate 32 and the limiting plate 32 is stronger, and is better to soundproof cotton 33's centre gripping effect.

Referring to fig. 4, the top end of the partition board 1 is provided with a rain sheltering eaves 4. Rain eaves 4 is used for the waterproof on soundproof cotton 33 top, avoids rainwater etc. to drench soundproof cotton 33, causes soundproof cotton 33's noise reduction effect to worsen. The rain sheltering eaves 4 include a contact plate 41 and a rain sheltering plate 42. The abutting plate 41 abuts against the side, away from each other, of the partition board 1 and the topmost limiting plate 32, so that two abutting plates 41 are provided in the embodiment; the rain shielding plate 42 is welded and fixed on one side of the abutting plate 41 far away from the ground.

The rain shielding plates 42 are provided in two, and the rain shielding plates 42 correspond to the abutting plates 41 one by one. The rain shielding plate 42 is obliquely arranged, the high end of the rain shielding plate 42 is the end far away from the ground, and the low end of the rain shielding plate 42 is the end close to the ground. The high ends of the two rain-proof plates 42 are welded and fixed to form an edge, and the distance between the low ends of the two rain-proof plates 42 is larger than the maximum width between the partition board 1 and the limiting plate 32. The inclined rain sheltering plate 42 is convenient for rainwater to flow upwards to the ground, so that water flow is not easy to gather on the side walls of the limiting plate 32 and the partition board 1, and the water seepage phenomenon is reduced.

The implementation principle of the sound insulation and noise reduction device for building in the embodiment of the application is as follows: before building construction, the sound insulation and noise reduction devices of rooms are arranged around the existing building construction site. Flange 21 of stand 2 is fixed in ground through fastener 22 earlier, then fix baffle 1 on stand 2 through retaining member 11, then fix scarf joint cell body 31 in the one side of stand 2 is kept away from to baffle 1, fix the honeycomb panel on water-stop sheet 34 again, and make the honeycomb panel be located the below of backup pad 341, then put into scarf joint cell body 31's ladder groove 311 with the fixed stabilizer blade 321 of water-stop sheet 34, and make water-stop sheet 34 fixed, place soundproof cotton 33 on backup pad 341 again, then fix limiting plate 32 on scarf joint cell body 31 step by step, it is fixed with soundproof cotton 33 centre gripping through limiting plate 32 and baffle 1. Finally, the rain sheltering eaves 4 are clamped and fixed with the top ends of the limiting plates 32 and the partition plates 1, so that the abutting plates 41 of the rain sheltering eaves 4 are abutted to one side, away from each other, of the topmost limiting plate 32 and the partition plate 1. Baffle 1 passes through the support of stand 2, and soundproof cotton 33 has improved the steadiness and the anti wind load of making an uproar device of making an uproar, shock resistance through the centre gripping of baffle 1 with limiting plate 32 in the room, makes it difficult emergence topple over in the use.

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

1. The utility model provides a device of making an uproar falls in room sound insulation, includes baffle (1), its characterized in that: one side of baffle (1) is equipped with syllable-dividing and falls the subassembly of making an uproar (3), the opposite side of baffle (1) is equidistant to be equipped with a plurality of stands (2), the bottom of stand (2) is equipped with ring flange (21), ring flange (21) are fixed in ground through fastener (22), baffle (1) are fixed in on stand (2) through retaining member (11).

2. The sound insulation and noise reduction device for the house building according to claim 1, wherein: noise reduction subassembly (3) give sound insulation including be fixed in scarf joint cell body (31) on baffle (1), fix limiting plate (32) of keeping away from baffle (1) one end in scarf joint cell body (31) and establish soundproof cotton (33) between limiting plate (32) and baffle (1), scarf joint cell body (31) equidistant are equipped with a plurality ofly between two adjacent stands (2), limiting plate (32) are equipped with a plurality ofly along vertical direction in proper order, and two liang of butt between a plurality of limiting plate (32).

3. The sound insulation and noise reduction device for the house building according to claim 2, wherein: the limiting plate (32) is close to the one end on ground and is equipped with water-stop sheet (34), on water-stop sheet (34) were fixed in scarf joint cell body (31), and the top of water-stop sheet (34) was equipped with backup pad (341) that are used for supporting soundproof cotton (33).

4. A sound and noise reduction apparatus for housing construction according to claim 3, wherein: an aluminum honeycomb plate (342) is arranged at one end, close to the partition plate (1), of the water stop plate (34), and the honeycomb plate is located below the supporting plate (341).

5. A sound and noise reduction apparatus for housing construction according to claim 3, wherein: scarf joint cell body (31) keep away from the one end of baffle (1) and be equipped with ladder groove (311), the main aspects of ladder groove (311) are for the one end near baffle (1), and the tip of ladder groove (311) is for the one end of keeping away from baffle (1), limiting plate (32) all are equipped with fixed stabilizer blade (321) with ladder groove (311) looks adaptation with the one end that water-stop sheet (34) are close to scarf joint cell body (31), fixed stabilizer blade (321) are located ladder groove (311) and form spacingly with the inner wall looks butt in ladder groove (311).

6. The sound insulation and noise reduction device for the house building according to claim 5, wherein: and the water stop plate (34) is connected with the limiting plate (32) through the mortises and the two adjacent limiting plates (32) along the vertical direction.

7. The sound insulation and noise reduction device for the house building according to claim 5, wherein: the top of baffle (1) is equipped with and keeps away from eaves (4), keep away from eaves (4) including with baffle (1) and one side looks butt's of keeping away from each other limiting plate (32) on top butt board (41) and establish and keep away from rain board (42) of keeping away from ground one side at butt board (41).

8. The sound insulation and noise reduction device for the house building according to claim 7, wherein: the rain-proof plate is characterized in that two rain-proof plates (42) are symmetrically arranged, the rain-proof plates (42) are obliquely arranged, the high ends of the rain-proof plates (42) are the ends far away from the ground, the bottom ends of the rain-proof plates (42) are close to the ground, and the high ends of the two rain-proof plates (42) are fixedly connected.