CN215055551U - Dustproof noise reduction system of construction - Google Patents

Abstract

The utility model relates to the technical field of building construction, and discloses a dustproof and noise-reducing system for building construction, wherein a second spray head of a second spray assembly can perform dust-reducing treatment in floors, so that dust generated in the construction process is reduced, and a good construction environment is provided for constructors; the dust screens covered on the outer edges of the structures of the floors can filter dust generated in construction of the floors, reduce dust and sundries floating out of the floors and protect the surrounding environment of a construction site; the first shower nozzle of first spray assembly can carry out the dust fall to the dust that passes the dust screen and handle, further blocks the dust and spreads around to the job site. The protective structure and the dust screen can prevent sundries and the like between floors from falling from the floors to injure constructors by crashing, and the safety of building construction is improved. Meanwhile, the dust screen can also absorb noise generated by chiseling in the construction process, and noise pollution is reduced. The first spraying assembly, the second spraying assembly and the dust screen can be reused, energy is saved, environment is protected, and construction cost is reduced.

Description

Dustproof noise reduction system of construction

Technical Field

The utility model relates to a construction technical field especially relates to a dustproof noise reduction system of construction.

Background

In the building work progress, increase along with the floor, use outer protection frame for the turnover, outer protection frame need follow the floor and constantly remove to the high-rise, so the periphery of bottom floor does not have confined protector, owing to lack raise dust safeguard measure and closed protection, cause remain debris between the floor, the dust that the building construction produced and the noise of pick and chisel etc. all can scatter out the floor, cause the influence to the peripheral environment of building construction and resident's life, be unfavorable for green construction. And the falling of sundries between floors also easily causes safety accidents, which is not beneficial to the safety control of construction sites.

Meanwhile, the dust and other particles generated in construction are sucked by constructors, which can also cause adverse effects on human bodies and harm the health of the human bodies.

SUMMERY OF THE UTILITY MODEL

Based on above problem, an object of the utility model is to provide a dustproof noise reduction system of construction can carry out the dust fall to the job site, prevents that debris from falling, improves the construction security.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a construction dust control and noise reduction system comprising:

the water supply unit comprises a water storage device and a water supply pipeline, the water supply pipeline is communicated with the water storage device, and the water storage device is used for storing water;

the first spraying assembly comprises a first water pipe, a first spray head and a wall connecting piece, the first water pipe is arranged on the outer edge of the structure of the floor through the wall connecting piece, the first water pipe is communicated with the water supply pipeline, and the first spray head is arranged on the first water pipe and extends out of the floor;

the second spray assembly comprises a protective structure and a second spray head, the protective structure is arranged on the periphery of the floor, the protective structure comprises a second water pipe, a connecting cross rod and a plurality of connecting vertical rods arranged on the connecting cross rod at intervals, the second water pipe is parallel to the connecting cross rod and is connected with one ends of the connecting vertical rods, the second spray head is arranged on the second water pipe, and the second water pipe is communicated with the water supply pipeline;

the dust screen is fixed on the first water pipe and the protective structure and covers the outer edges of the structures of the floors, the first spray head is located on the outer side of the dust screen, and the protective structure and the second spray head are located on the inner side of the dust screen.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, first raceway with all be provided with four-way pipe joint on the second raceway, a mouth of pipe that four-way pipe joint with water supply pipe connects, another mouth of pipe with first shower nozzle or the second shower nozzle is connected.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, first raceway with all be provided with tee bend pipe joint on the second raceway, a mouth of pipe of tee bend pipe joint with first shower nozzle or the second shower nozzle is connected, first shower nozzle with the second shower nozzle all is provided with a plurality ofly.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, first raceway with between the four-way pipe joint the second raceway with between the four-way pipe joint, and first raceway with between the three-way pipe joint the second raceway with be threaded connection between the three-way pipe joint.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, dustproof noise reduction system of construction still includes straight pipe joint and elbow pipe joint, first raceway with the second raceway all includes the multistage water pipe, straight pipe joint with elbow pipe joint is used for connecting adjacent two sections the water pipe.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, dustproof noise reduction system of construction still includes the fastener, first raceway with even between the wall spare second raceway and a plurality of connect between the montant, and connect horizontal pole and a plurality of connect all to pass through between the montant the fastener is fixed.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, the fastener is including the first clamping part and the second clamping part that link to each other, first clamping part can press from both sides tightly first raceway, the second clamping part can press from both sides tightly link the wall spare, with inciting somebody to action first raceway is fixed in link on the wall spare.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, first clamping part with the second clamping part all includes first arm lock, second arm lock and bolt, first arm lock with the one end of second arm lock is rotated and is connected, the bolt runs through simultaneously first arm lock with the other end of second arm lock, first raceway or even wall spare is located first arm lock with between the second arm lock, through revolving soon nut on the bolt can with first raceway or even wall spare presss from both sides tightly.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, dustproof noise reduction system of construction still includes the binding, the dust screen passes through the binding install in first raceway with protective structure is last.

As the utility model discloses a dustproof noise reduction system's of construction preferred scheme, dustproof noise reduction system of construction still includes the fastener, protective structure's connection montant passes through the fastener is fixed in the periphery of floor.

The utility model has the advantages that:

the utility model provides a building construction dustproof noise reduction system, the second shower nozzle of second spray assembly can be with the aquatic water fog in the second raceway to spray in the floor, in order to carry out the dust fall in the floor and handle, effectively reduce the dust that produces in the work progress, provide good construction environment for the constructor, guarantee constructor's healthy; the dust screens covered on the outer edges of the structures of the floors can filter dust generated in construction of the floors, reduce dust and sundries floating out of the floors and protect the surrounding environment of a construction site; the first shower nozzle of first spray assembly can turn into water smoke with the water in the first raceway to spray outside the dust screen, handle in order to carry out the dust fall to the dust that passes the dust screen, further block the dust and to the spread around the job site, protect public environment. In addition, regard as the peripheral frontier defense of floor with protective structure, in addition cover the dust screen on a plurality of floor structure outward flanges to can effectively block that debris and discarded object etc. left over between the floor fall upstairs, prevent that the thing that falls from injuring the constructor, improve the security of construction, be favorable to the safety control of job site. Meanwhile, the dust screen can also absorb noise generated by chiseling in the building construction process, so that noise pollution is reduced, and normal life of surrounding residents is not influenced. First spray assembly, second spray assembly and dust screen all can be dismantled to used repeatedly, energy-concerving and environment-protective reduces construction cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a dustproof and noise-reducing system for building construction according to an embodiment of the present invention;

FIG. 2 is a front view of a first spraying assembly of the dustproof and noise-reducing system for building construction according to the embodiment of the present invention;

FIG. 3 is a top view of a first spraying assembly of the dustproof and noise-reducing system for building construction according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second spraying assembly of the dustproof and noise-reducing system for building construction according to the embodiment of the present invention;

FIG. 5 is a schematic view of the installation of the four-way pipe joint of the dustproof and noise-reducing system for building construction according to the embodiment of the present invention;

FIG. 6 is a schematic view of the installation of the tee joint of the dustproof and noise-reducing system for building construction according to the embodiment of the present invention;

fig. 7 is a schematic view of installing a dust screen of the dustproof and noise reduction system for building construction according to the embodiment of the present invention.

In the figure:

1-water supply pipeline; 2-a first spray assembly; 3-a second spray assembly; 4-dust screen; 5-four-way pipe joint

A head; 6-three-way pipe joint; 7-a fastener; 8-a binding;

21-a first water delivery pipe; 22-a first spray head; 23-wall connecting piece;

31-a protective structure; 32-a second spray head;

311-a second water conveying pipe; 312-connecting cross bar; 313-connecting a vertical rod; 314-a solenoid valve;

100-floors.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, 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. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, the present embodiment provides a dustproof and noise-reducing system for building construction, which includes a water supply unit, a first spray assembly 2, a second spray assembly 3, and a dustproof mesh 4.

The water supply unit comprises a water storage device and a water supply pipeline 1, the water supply pipeline 1 is communicated with the water storage device, and the water storage device is used for storing water; the first spraying assembly 2 comprises a first water pipe 21, a first spray head 22 and a wall connecting piece 23, the first water pipe 21 is installed on the outer edge of the structure of the floor 100 through the wall connecting piece 23, the first water pipe 21 is communicated with the water supply pipeline 1, and the first spray head 22 is arranged on the first water pipe 21 and extends out of the floor 100; the second spraying component 3 comprises a protective structure 31 and a second spray head 32, the protective structure 31 is installed on the periphery of the floor 100, the protective structure 31 comprises a second water pipe 311, a connecting cross rod 312 and a plurality of connecting vertical rods 313 arranged on the connecting cross rod 312 at intervals, the second water pipe 311 is parallel to the connecting cross rod 312 and is connected with one end of the connecting vertical rods 313, the second spray head 32 is arranged on the second water pipe 311, and the second water pipe 311 is communicated with the water supply pipeline 1; the dust screen 4 is fixed on the first water pipe 21 and the protective structure 31, and covers the outer edges of the structures of the floors 100, the first spray head 22 is located on the outer side of the dust screen 4, and the protective structure 31 and the second spray head 32 are both located on the inner side of the dust screen 4.

As shown in fig. 1, in the dustproof and noise-reducing system for building construction provided in this embodiment, the second nozzle 32 of the second spraying assembly 3 can spray water in the second water pipe 311 into water mist, and spray the water mist into the floor 100 to perform dust settling treatment on the floor 100, so that dust generated in the construction process is effectively reduced, a good construction environment is provided for constructors, and the health of the constructors is ensured; the dust screen 4 covered on the outer edge of the structure of the floors 100 can filter dust generated in construction in the floors 100, reduce dust and sundries flying out of the floors and protect the surrounding environment of a construction site; the first spray head 22 of the first spray assembly 2 can convert water in the first water delivery pipe 21 into water mist and spray the water mist outside the dustproof net 4 so as to perform dust fall treatment on dust passing through the dustproof net 4, further prevent the dust from diffusing around a construction site and protect a public environment. In addition, regard as the peripheral frontier defense of floor 100 with protective structure 31, in addition cover dust screen 4 on the structure outward flange of a plurality of floors 100 to can effectively block debris and discarded object etc. left over between floor 100 and fall from upstairs, prevent that the junk from smashing constructor, improve construction's security, be favorable to job site's safety control. Meanwhile, the dust screen 4 can also absorb noise generated by chiseling in the building construction process, so that noise pollution is reduced, and normal life of surrounding residents is not influenced. First spray assembly 2, second spray assembly 3 and dust screen 4 all can be dismantled to used repeatedly, energy-concerving and environment-protective, reduction construction cost.

In this embodiment, as shown in fig. 3, preferably, four wall connecting members 23 are provided, four wall connecting members 23 are connected and fixed to the pillars in the floor 100, and two wall connecting members 23 extending from the pillars are connected to the first water delivery pipe 21, respectively, to support and fix the first water delivery pipe 21. In other embodiments, one end of the wall connecting member 23 may be riveted to the pillar, and the other end may be fixed to the first water pipe 21, as long as the first water pipe 21 can be supported.

Preferably, the water supply pipeline 1 is provided with an electromagnetic valve 314 for controlling the flow rate of water in the water supply pipeline 1, and meanwhile, the installation of the first water pipe 21 and the second water pipe 311 can be facilitated, and during the installation, the electromagnetic valve 314 is closed.

In the construction process, the number of the first spraying assemblies 2 and the second spraying assemblies 3 can be set according to actual requirements, and one first spraying assembly 2 needs to be arranged at intervals of a plurality of floors 100 because the spraying range of the first spraying assembly 2 is limited. For example, the first shower assembly 2 is disposed on the outer edge of the structure of the fifth floor 100, and the second shower assembly 3 is disposed in each of five floors 100 below the floor 100. Then, a first spray assembly 2 is arranged on the outer edge of the structure of the tenth floor 100, a second spray assembly 3 is arranged in each floor 100 of five floors 100 below the tenth floor 100, and the first spray assembly 2 and the second spray assembly 3 are installed and used in the same way. Finally, the dust screen 4 is fixed to the first water duct 21 and the protective structure 31 to cover the outer edges of the structure of the plurality of floors 100. The number of the first spray assemblies 2 and the second spray assemblies 3 and the number of the spacing layers of the floor 100 are not limited, and can be freely selected according to actual requirements.

As shown in fig. 4 to 6, optionally, a four-way pipe joint 5 is disposed on each of the first water pipe 21 and the second water pipe 311, one pipe orifice of the four-way pipe joint 5 is connected to the water supply pipe 1, and the other pipe orifice is connected to the first spray head 22 or the second spray head 32. Water in the water storage device is introduced into the first water delivery pipe 21 or the second water delivery pipe 311 through the water supply pipeline 1, water in the first water delivery pipe 21 forms water mist through the first spray head 22, and water in the second water delivery pipe 311 forms water mist through the second spray head 32, so that dust falling treatment is performed on the outer portion of the dust screen 4 and the inner portion of the floor 100 respectively.

Correspondingly, the first water pipe 21 and the second water pipe 311 are both provided with a tee pipe joint 6, and one pipe orifice of the tee pipe joint 6 is connected with the first spray head 22 or the second spray head 32. The first spray head 22 or the second spray head 32 is installed at the position where the first water delivery pipe 21 and the second water delivery pipe 311 are not connected with the water supply pipeline 1 through the tee pipe joint 6. In this embodiment, the first spray heads 22 and the second spray heads 32 are both provided in plural numbers, the plural first spray heads 22 are arranged on the first water pipe 21 at intervals, and the plural second spray heads 32 are arranged on the second water pipe 311 at intervals. By providing a plurality of first spray heads 22 and a plurality of second spray heads 32, the spraying range can be increased, so that the generation of dust can be effectively reduced, and the diffusion range of dust can be reduced.

In this embodiment, the joints of the first water pipe 21 and the four-way pipe joint 5 and the three-way pipe joint 6, and the joints of the second water pipe 311 and the four-way pipe joint 5 and the three-way pipe joint 6 are all threaded, so that the first water pipe 21 and the four-way pipe joint 5, the second water pipe 311 and the four-way pipe joint 5, the first water pipe 21 and the three-way pipe joint 6, and the second water pipe 311 and the three-way pipe joint 6 are all in threaded connection. The four-way pipe joint 5 and the three-way pipe joint 6 can be conveniently assembled and disassembled through threaded connection, and time and labor are saved.

Optionally, the building construction dust-proof and noise-reducing system further includes a straight pipe joint and an elbow pipe joint, the first water pipe 21 and the second water pipe 311 both include a plurality of sections of water pipes, and the straight pipe joint and the elbow pipe joint are used for connecting two adjacent sections of water pipes. Preferably, the joints of the water pipe and the straight-through pipe joint and the elbow pipe joint are all subjected to threading treatment and are installed in a threaded connection mode. When the first water pipe 21 and the second water pipe 311 are installed, a straight pipe joint is used for connecting two adjacent sections of water pipes to increase the lengths of the first water pipe 21 and the second water pipe 311, and a bent pipe joint is installed at the bent part of the first water pipe 21 and the second water pipe 311 to adapt to the corner of the floor 100. Meanwhile, the elbow pipe joint may also be installed at a turn of the water supply pipe 1, as shown in fig. 4, the flow direction of water in the water supply pipe 1 may be changed by the elbow pipe joint to adapt to the second water pipe 311.

As shown in fig. 3 and 4, optionally, the dustproof and noise-reducing system for building construction further includes a fastener 7, and the first water pipe 21 and the wall connecting member 23, the second water pipe 311 and the plurality of connecting vertical rods 313, and the connecting cross rod 312 and the plurality of connecting vertical rods 313 are fixed by the fastener 7. The two crossed wall connecting pieces 23 are also fixed through fasteners 7, so that the four wall connecting pieces 23 lock the upright posts, and the installation stability of the first water conveying pipe 21 is ensured. In addition, the connecting piece is connected through the fastener 7, so that the assembly and the disassembly are very convenient, and the construction efficiency can be improved.

Preferably, the fastening member 7 includes a first clamping portion and a second clamping portion connected to each other, the first clamping portion can clamp the first water pipe 21, and the second clamping portion can clamp the wall-connecting member 23, so as to fix the first water pipe 21 on the wall-connecting member 23. Similarly, the second water pipe 311 is clamped by the first clamping portion, and the second clamping portion clamps the connecting vertical rod 313 to connect the second water pipe 311 with the plurality of connecting vertical rods 313. The connecting cross bar 312 is clamped by the first clamping portion, and the connecting vertical bars 313 are clamped by the second clamping portion to fix the plurality of connecting vertical bars 313 on the connecting cross bar 312.

Further, first clamping part and second clamping part all include first arm lock, second arm lock and bolt, and the one end of first arm lock and second arm lock is rotated and is connected, and the bolt runs through the other end of first arm lock and second arm lock simultaneously, and first raceway 21 or even wall spare 23 are located between first arm lock and the second arm lock, can press from both sides first raceway 21 or even wall spare 23 through revolving the nut on the bolt tightly. During installation, the first clamping arm and the second clamping arm are opened by rotating the first clamping arm, then the first water pipe 21 is placed between the first clamping arm and the second clamping arm, and the nut on the bolt is screwed to enable the first clamping arm to be close to the second clamping arm so as to clamp the first water pipe 21. Similarly, the wall connecting member 23 is placed between the opened first and second clamping arms, and then the nut is screwed to clamp the wall connecting member 23, so as to complete the fixing of the first water pipe 21 and the wall connecting member 23. The above operations are repeated to complete the fixing of the second water pipe 311 and the plurality of connecting vertical rods 313, and the fixing of the connecting cross rod 312 and the plurality of connecting vertical rods 313, and the protective structure 31 is formed by assembling.

As shown in fig. 7, optionally, the building construction dust-proof and noise-reducing system further includes a binding 8, and the dust-proof net 4 is mounted on the first water pipe 21 and the protective structure 31 through the binding 8. In this embodiment, the binding 8 is preferably 10# iron wire. When fixed dust screen 4, at first pass through the iron wire with the upper end of dust screen 4 and fix to first raceway 21, every interval 350mm fixes an iron wire on first raceway 21, guarantees that dust screen 4 installs firmly. After the upper end of the dustproof net 4 is fixed, the structure outer edge of the plurality of floors 100 is covered by the first water conveying pipe 21 in a hanging mode, the iron wires penetrate through the dustproof net 4 and the protective structure 31 of each floor 100 in the dustproof net 4 to be fixed in a pulling mode, the dustproof net 4 is further reinforced, and the dustproof net 4 is prevented from being torn and damaged due to strong wind weather and the like. Correspondingly, the splicing position of two adjacent dust screens 4 is also fixed by the binding piece 8.

Optionally, the dust-proof and noise-reducing system for building construction further comprises a fastener, and the connecting vertical bar 313 of the protective structure 31 is fixed on the periphery of the floor 100 through the fastener. In this embodiment, the fastening member is preferably a rivet bolt, and the bottom of the connecting vertical bar 313 is provided with a connecting plate, and the rivet bolt passes through the connecting plate and extends into the ground of the floor 100 to fixedly mount the protective structure 31 on the floor 100.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a dustproof noise reduction system of construction which characterized in that includes:

the water supply unit comprises a water storage device and a water supply pipeline (1), the water supply pipeline (1) is communicated with the water storage device, and the water storage device is used for storing water;

the first spraying assembly (2) comprises a first water pipe (21), a first spray head (22) and a wall connecting piece (23), the first water pipe (21) is installed on the outer edge of the structure of the floor (100) through the wall connecting piece (23), the first water pipe (21) is communicated with the water supply pipeline (1), and the first spray head (22) is arranged on the first water pipe (21) and extends out of the floor (100);

the second spraying assembly (3) comprises a protective structure (31) and a second spray head (32), the protective structure (31) is installed on the periphery of the floor (100), the protective structure (31) comprises a second water pipe (311), a connecting cross rod (312) and a plurality of connecting vertical rods (313) arranged on the connecting cross rod (312) at intervals, the second water pipe (311) is parallel to the connecting cross rod (312) and connected with one ends of the connecting vertical rods (313), the second spray head (32) is arranged on the second water pipe (311), and the second water pipe (311) is communicated with the water supply pipeline (1);

the dust screen (4) is fixed on the first water pipe (21) and the protective structure (31) and covers the outer edges of the structures of the floors (100), the first spray heads (22) are located on the outer side of the dust screen (4), and the protective structure (31) and the second spray heads (32) are located on the inner side of the dust screen (4).

2. The dustproof and noise-reducing system for building construction according to claim 1, wherein a four-way pipe joint (5) is arranged on each of the first water pipe (21) and the second water pipe (311), one pipe orifice of the four-way pipe joint (5) is connected with the water supply pipe (1), and the other pipe orifice is connected with the first spray head (22) or the second spray head (32).

3. The dustproof and noise-reducing system for building construction according to claim 2, wherein a tee pipe joint (6) is arranged on each of the first water pipe (21) and the second water pipe (311), one pipe orifice of the tee pipe joint (6) is connected with the first spray head (22) or the second spray head (32), and a plurality of first spray heads (22) and a plurality of second spray heads (32) are arranged.

4. The dustproof and noise-reducing system for building construction according to claim 3, wherein the first water pipe (21) and the four-way pipe joint (5), the second water pipe (311) and the four-way pipe joint (5), the first water pipe (21) and the three-way pipe joint (6), and the second water pipe (311) and the three-way pipe joint (6) are in threaded connection.

5. The dustproof and noise-reducing system for building construction according to claim 1, further comprising a straight pipe joint and an elbow pipe joint, wherein the first water pipe (21) and the second water pipe (311) comprise a plurality of sections of water pipes, and the straight pipe joint and the elbow pipe joint are used for connecting two adjacent sections of the water pipes.

6. The dustproof and noise-reducing system for building construction according to claim 1, further comprising a fastener (7), wherein the first water pipe (21) is fixed to the wall connecting member (23), the second water pipe (311) is fixed to the connecting vertical rods (313), and the connecting cross rod (312) is fixed to the connecting vertical rods (313) through the fastener (7).

7. The system for dust prevention and noise reduction in building construction according to claim 6, wherein the fastener (7) comprises a first clamping portion and a second clamping portion which are connected, the first clamping portion can clamp the first water pipe (21), and the second clamping portion can clamp the wall connecting member (23) so as to fix the first water pipe (21) on the wall connecting member (23).

8. The building construction dust-proof and noise-reducing system of claim 7, wherein the first clamping portion and the second clamping portion each comprise a first clamping arm, a second clamping arm and a bolt, one end of the first clamping arm is rotatably connected with one end of the second clamping arm, the bolt simultaneously penetrates through the other end of the first clamping arm and the other end of the second clamping arm, the first water pipe (21) or the wall connecting piece (23) is located between the first clamping arm and the second clamping arm, and the first water pipe (21) or the wall connecting piece (23) can be clamped by screwing a nut on the bolt.

9. The system of claim 1, further comprising a binding (8), wherein the dust screen (4) is mounted on the first water duct (21) and the protective structure (31) by the binding (8).

10. The system of any one of claims 1 to 9, further comprising a fastener by which the connecting upright (313) of the guard structure (31) is fixed to the perimeter of the floor (100).

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