CN113622331A - Sound insulation and noise reduction equipment for building construction and use method thereof - Google Patents
Sound insulation and noise reduction equipment for building construction and use method thereof Download PDFInfo
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- CN113622331A CN113622331A CN202110984654.2A CN202110984654A CN113622331A CN 113622331 A CN113622331 A CN 113622331A CN 202110984654 A CN202110984654 A CN 202110984654A CN 113622331 A CN113622331 A CN 113622331A
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- 238000009413 insulation Methods 0.000 title claims abstract description 73
- 238000009435 building construction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 3
- 229920003266 Leaf® Polymers 0.000 description 19
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
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Abstract
The invention discloses sound insulation and noise reduction equipment for building construction and a using method thereof, and relates to the field of sound insulation and noise reduction of building construction, the sound insulation and noise reduction equipment comprises a base, a fixed plate and a movable plate, wherein the fixed plate is fixedly arranged above the base, the movable plate is movably connected with one side above the fixed plate, one side of the base is provided with a receiving assembly for receiving the movable plate, the movable plate is fixed with the fixed plate through a clamping assembly after being unfolded, the movable plate and the fixed plate are internally provided with sound insulation assemblies, the inner walls of the fixed plate and the movable plate are both provided with sound insulation chambers, the sound insulation chambers in the movable plate and the fixed plate are communicated through an air duct, one side above the base is fixedly provided with a vacuum pump for vacuumizing the movable plate and the fixed plate, and the receiving assembly comprises a limiting plate; the movable plate sound insulation device is convenient for the vertical installation of the movable plate and the storage and fixation of the movable plate, so that the device is convenient to install and store, and meanwhile, the device is strong in sound insulation capacity and has a good sound insulation effect.
Description
Technical Field
The invention belongs to the field of sound insulation and noise reduction of building construction, and particularly relates to sound insulation and noise reduction equipment for building construction and a using method thereof.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. No matter be machine construction or manual construction, all can produce a large amount of noises, in order not to influence the normal life of the peripheral crowd in building site, need give sound insulation to the department of construction and fall the noise processing.
The existing sound insulation and noise reduction equipment is usually spliced by a sound insulation plate, the sound insulation plate is independent and independent, no connecting structure exists between the sound insulation plates, the sound insulation plates are fixed through a support, the sound insulation plates are inconvenient to mount, dismount and store, and the sound insulation and noise reduction effect of the single sound insulation plate is not good.
Therefore, the existing sound insulation and noise reduction equipment has the problems of inconvenient installation and storage and poor sound insulation and noise reduction effects, and therefore, the sound insulation and noise reduction equipment for building construction and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide sound insulation and noise reduction equipment for building construction and a using method thereof, which can effectively solve the problems of inconvenient installation and storage and poor sound insulation and noise reduction effect of the existing sound insulation and noise reduction equipment in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to sound insulation and noise reduction equipment for building construction, which comprises a base, a fixed plate and a movable plate, wherein the fixed plate is fixedly arranged above the base, the movable plate is movably connected with one side above the fixed plate, one side of the base is provided with a containing assembly for containing the movable plate, the movable plate is fixed with the fixed plate through a clamping assembly after being unfolded, sound insulation assemblies are arranged inside the movable plate and the fixed plate, sound insulation chambers are respectively arranged on the inner walls of the fixed plate and the movable plate, the sound insulation chambers in the movable plate and the fixed plate are communicated through air guide pipes, and a vacuum pump for vacuumizing the movable plate and the fixed plate is fixedly arranged on one side above the base; preferably, the equal fixed mounting of inner wall of sound-proof room in fixed plate and the fly leaf has the supporting shoe for sound-proof room can not shrink after the evacuation and warp, and the design of fixed plate and fly leaf is passed through in this design, makes the holistic installation of the device of making an uproar of falling convenient with accomodate, is convenient for fall the transportation of the device of making an uproar, and the vacuum pump is through the evacuation to sound-proof room, is convenient for make fixed plate and fly leaf possess good syllable-dividing effect, thereby reaches the purpose of making an uproar of falling of device.
The accommodating assembly comprises a limiting plate, a limiting rod and a limiting block, the limiting plate is movably connected to one side of the base, the limiting rod is movably connected to the side face of the limiting plate, the limiting block is elastically connected to the inside of the side face of the base, and one end of the limiting block is clamped with one end of the limiting rod; through pressing down the stopper, the limiting plate of being convenient for draws in the fly leaf together with the block of stopper, and the easy operation of this structure is convenient, and the device of being convenient for accomodates the use.
The sound insulation assembly comprises a sound insulation board and a sound absorption board, the sound insulation board is fixedly installed on one side wall inside the sound insulation room, and the sound absorption board is fixedly installed on one side wall, far away from the sound insulation board, inside the sound insulation room. Under the circumstances of soundproof room evacuation, the acoustic celotex board is convenient for further improve the sound-insulating ability of device, and the acoustical panel can avoid the noise to see through the device through the effect of inhaling of self, is convenient for further strengthen the sound-insulating ability of device.
Preferably, the number of the movable plates is not less than two, every two adjacent movable plates are movably connected, every two adjacent movable plates are also provided with air guide pipes, the air guide pipes are used for communicating sound insulation chambers inside the two movable plates, and every two adjacent movable plates are also fixed through the clamping assembly. The connection of a plurality of fly leafs for the device can extend as required, is convenient for enlarge the application range of device, makes the device can not appear influencing the problem of syllable-dividing effect because of highly low after expanding.
Preferably, the clamping assembly comprises a lock catch and a clamping hook, the lock catch and the clamping hook are matched, a first inner groove for installing the lock catch is formed in the side face of the fixed plate, and a second inner groove for installing the clamping hook is formed in the position, corresponding to the first inner groove, of the movable plate. The lock catch is buckled with the clamping hook, so that the fixed plate and the movable plate are conveniently connected into a straight plate shape, and the movable plate is convenient to keep stable after being erected.
Preferably, there are two sets of the clamping assemblies for fixing the fixed plate and the movable plate, and the clamping assemblies are symmetrically distributed on the whole connecting surface of the fixed plate and the movable plate. This design is convenient for make the erectting of fly leaf more stable.
Preferably, the structures of the limiting rod and the limiting block are symmetrically distributed around the limiting plate. This design makes the effect of drawing in to the fly leaf better.
Preferably, an exhaust pipe is fixedly mounted on one side of the fixing plate, and one end of the exhaust pipe, which is far away from the fixing plate, is fixedly connected to the air inlet end of the vacuum pump. This design is convenient for the vacuum pump to the soundproof room evacuation.
Preferably, the inside fixedly connected with check valve of blast pipe, the side fixed mounting of fixed plate has the admission valve. The check valve is convenient for avoid air backflow to enter the soundproof room when the soundproof room is vacuumized, and the air inlet valve is convenient for air inlet to the inside of the device after the device is used, so that the fixed plate and the movable plate are kept stable.
Preferably, the base is internally provided with a sliding groove, the limiting block is connected to the inner wall of the sliding groove through a spring, the limiting block slides in the sliding groove, and the limiting block is integrally of a U-shaped structure. When this design makes the regulation stopper, stopper and gag lever post block are convenient.
Preferably, the bottom of the base is fixedly provided with universal wheels. The universal wheels facilitate movement of the device.
A method of using a sound insulation and noise reduction apparatus for building construction, comprising the steps of:
s1, when the device is used, the whole device is moved, the device is moved to a target position under the rolling of the universal wheels, the movable plates are unfolded, the adjacent movable plates are fixed through buckling of the corresponding lock catch and the clamping hook in the unfolding process of the movable plates, all the movable plates are connected into a straight plate shape, all the movable plates of the straight plate shape are integrally erected, the movable plate at the bottommost part and the fixed plate are buckled together through buckling of the lock catch and the clamping hook, all the movable plates are completely unfolded, and the whole structure of the movable plates and the fixed plate is the straight plate shape;
s2, starting a vacuum pump, vacuumizing the fixed plate by the vacuum pump through an exhaust pipe, and forming a negative pressure state in the movable plate under the connection of the air guide pipe so that the sound insulation chambers in the fixed plate and the movable plate tend to be in a vacuum state;
s3, after the device is installed and adjusted, the device can be pushed, and the position of the whole device is adjusted again under the rolling of the universal wheels, so that the fixed plate and the movable plate are in proper positions to achieve sound insulation and noise reduction effects;
s4, after the device is used, the lock catch and the clamping hook are separated, the movable plates are folded together, the limiting plate is erected, the limiting rod is clamped with the limiting block, all the movable plates are contained together, and the positions of the movable plates are fixed.
The invention has the following beneficial effects:
1. according to the invention, the fixed plate and the movable plate are directly buckled by the clamping assembly through the movable connection between the fixed plate and the movable plate, so that the movable plate is conveniently fixed on the fixed plate, the movable plate is conveniently vertically installed, and the movable plate is conveniently accommodated and fixed by the structure of the accommodating assembly, so that the device is convenient to install and accommodate.
2. According to the invention, the sound insulation and noise reduction capabilities of the movable plate and the fixed plate are enhanced through the sound insulation plate and the sound absorption plate, and the sound insulation and noise reduction capabilities of the movable plate and the fixed plate are further improved by vacuumizing the sound insulation chamber through the vacuum pump, so that noise is prevented from penetrating through the device, the device has a good sound insulation effect, and the purpose of noise reduction of the device is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a movable plate of a sound insulation and noise reduction apparatus for building construction and a method of using the same according to the present invention when the movable plate is stored;
FIG. 2 is a perspective view of the movable plate of the sound-insulating and noise-reducing apparatus for building construction and the method of using the same of the present invention when expanded;
FIG. 3 is a front sectional view of a movable plate and a structure provided thereon of a sound insulation and noise reduction apparatus for building construction and a method of using the same according to the present invention;
FIG. 4 is a side sectional view of a movable plate and a structure provided thereon of a sound-insulating and noise-reducing apparatus for building construction and a method of using the same according to the present invention;
FIG. 5 is a top cross-sectional view of a base and structure disposed thereon of a sound and noise reduction apparatus for building construction and method of use thereof in accordance with the present invention;
FIG. 6 is a bottom view of a sound insulating and noise reducing apparatus for building construction and method of use thereof in accordance with the present invention;
fig. 7 is a perspective view of a stopper rod of the noise insulation and reduction apparatus for building construction and a method of using the same according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a fixing plate; 3. a movable plate; 4. an air duct; 5. a vacuum pump; 6. a sound-proof chamber; 7. a sound insulating board; 8. a sound-absorbing panel; 9. locking; 10. a hook is clamped; 11. a first inner tank; 12. a second inner tank; 13. a limiting plate; 14. a limiting rod; 15. a limiting block; 16. an exhaust pipe; 17. a one-way valve; 18. an intake valve; 19. a chute; 20. a universal wheel; 21. a support block; 22. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-7, the invention is a sound insulation and noise reduction device for building construction, comprising a base 1, a fixed plate 2 and a movable plate 3, wherein the fixed plate 2 is fixedly installed above the base 1, the movable plate 3 is movably connected with one side above the fixed plate 2, one side of the base 1 is provided with a receiving assembly for receiving the movable plate 3, the movable plate 3 is fixed with the fixed plate 2 through a clamping assembly after being unfolded, sound insulation assemblies are respectively arranged inside the movable plate 3 and the fixed plate 2, sound insulation chambers 6 are respectively arranged on the inner walls of the fixed plate 2 and the movable plate 3, the sound insulation chambers 6 in the movable plate 3 are communicated with the sound insulation chambers 6 in the fixed plate 2 through air ducts 4, and one side above the base 1 is fixedly provided with a vacuum pump 5 for vacuumizing the movable plate 3 and the fixed plate 2; preferably, the equal fixed mounting in inner wall of sound-proof room 6 in fixed plate 2 and fly leaf 3 has supporting shoe 21, make sound-proof room 6 can not shrink after the evacuation and warp, the design of fixed plate 2 and fly leaf 3 is passed through in this design, make the holistic installation of device of making an uproar and accomodate the convenience, the transportation of the device of making an uproar of being convenient for, vacuum pump 5 is through 6 evacuation to sound-proof room, be convenient for make fixed plate 2 and fly leaf 3 possess good syllable-dividing effect, thereby reach the purpose of making an uproar of falling of device.
The containing assembly comprises a limiting plate 13, a limiting rod 14 and a limiting block 15, wherein the limiting plate 13 is movably connected to one side of the base 1, the limiting rod 14 is movably connected to the side surface of the limiting plate 13, the limiting block 15 is elastically connected to the inside of the side surface of the base 1, and one end of the limiting block 15 is clamped with one end of the limiting rod 14; through pressing down stopper 15, the limiting rod 14 of being convenient for and the block of stopper 15, the limiting plate 13 of being convenient for draws in fly leaf 3 together, and the easy operation of this structure is convenient, and the device of being convenient for accomodates the use.
The sound insulation assembly comprises a sound insulation board 7 and a sound absorption board 8, wherein the sound insulation board 7 is fixedly installed on one side wall inside the sound insulation chamber 6, and the sound absorption board 8 is fixedly installed on one side wall inside the sound insulation chamber 6 far away from the sound insulation board 7. Under the circumstances of the 6 evacuation in soundproof room, acoustic celotex board 7 is convenient for further improve the sound-insulating ability of device, and acoustical panel 8 can avoid the noise to see through the device through the effect of inhaling of self, is convenient for further strengthen the sound-insulating ability of device.
Wherein, two fly leaf 3 are no less than, swing joint between two adjacent fly leaf 3, are provided with air duct 4 on two adjacent fly leaf 3 equally, and air duct 4 is used for communicateing the inside soundproof room 6 of two fly leaf 3, and two adjacent fly leaf 3 are fixed through the block subassembly equally. The connection of a plurality of fly leafs 3 for the device can extend as required, is convenient for enlarge the application range of device, makes the device can not appear influencing the problem of syllable-dividing effect because of highly low after expanding.
The clamping assembly comprises a lock 9 and a hook 10, the lock 9 is matched with the hook 10, a first inner groove 11 for mounting the lock 9 is formed in the side surface of the fixed plate 2, and a second inner groove 12 for mounting the hook 10 is formed in the position, corresponding to the first inner groove 11, of the movable plate 3. The buckling of the lock 9 and the hook 10 facilitates the connection between the fixed plate 2 and the movable plate 3 and between the movable plate 3 and the movable plate 3 to form a straight plate, so that the movable plate 3 is stable after standing. In the device, the lock catch 9 and the hook 10 are mounted on the movable plate 3 and the fixed plate 2 in the same way as two adjacent movable plates 3.
Two sets of clamping components for fixing the fixed plate 2 and the movable plate 3 are arranged and are symmetrically distributed on the whole connection between the fixed plate 2 and the movable plate 3. This design is convenient for make the erections of fly leaf 3 more stable.
The structure of the limiting rod 14 and the limiting block 15 is symmetrically distributed about the limiting plate 13. This design makes the effect of drawing in to fly leaf 3 better.
Wherein, one side of the fixed plate 2 is fixedly provided with an exhaust pipe 16, and one end of the exhaust pipe 16 far away from the fixed plate 2 is fixedly connected with the air inlet end of the vacuum pump 5. This design is convenient for vacuum pump 5 to 6 evacuation in soundproof room.
A check valve 17 is fixedly connected to the inside of the exhaust pipe 16, and an intake valve 18 is fixedly mounted on the side surface of the fixed plate 2. The check valve 17 makes it convenient to prevent air from flowing back into the soundproof chamber 6 when the soundproof chamber 6 is vacuumized, and the air intake valve 18 makes it convenient to intake air into the inside of the apparatus after the apparatus is used, so that the fixed plate 2 and the movable plate 3 are kept stable.
Wherein, spout 19 has been seted up to base 1's inside, and stopper 15 passes through spring 22 to be connected at the inner wall of spout 19, and stopper 15 slides in spout 19's inside, and stopper 15 wholly is the U-shaped structure. This design makes when adjusting stopper 15, stopper 15 and gag lever post 14 block convenient.
Wherein, the bottom of the base 1 is fixedly provided with a universal wheel 20. The universal wheels 20 facilitate movement of the device.
When the device is used, the whole device is moved, the device is moved to a target position under the rolling of the universal wheels 20, the movable plates 3 are unfolded, in the unfolding process of the movable plates 3, the adjacent movable plates 3 are fixed through buckling of the corresponding lock catches 9 and the clamping hooks 10, all the movable plates 3 are connected into a straight plate shape, finally, all the movable plates 3 in the straight plate shape are integrally erected, the bottommost movable plate 3 and the fixed plate 2 are buckled together through buckling of the lock catches 9 and the clamping hooks 10, all the movable plates 3 are completely unfolded and form an integral structure with the fixed plate 2 into the straight plate shape, the vacuum pump 5 is started, the vacuum pump 5 vacuumizes the fixed plate 2 through the exhaust pipe 16, under the connection of the air guide pipes 4, the inside of the movable plates 3 simultaneously forms a negative pressure state, so that the sound insulation chambers 6 inside the fixed plate 2 and the movable plates 3 tend to a vacuum state, and the device can be pushed after the device is installed and adjusted, the position of the whole device is adjusted again under the rolling of the universal wheel 20, so that the fixed plate 2 and the movable plate 3 are in proper positions to play a role in sound insulation and noise reduction, the lock catch 9 and the clamping hook 10 are separated after the device is used, the movable plates 3 are folded together, the limiting plate 13 is erected, the limiting rod 14 and the limiting block 15 are clamped, all the movable plates 3 are accommodated together, and the positions of the movable plates 3 are fixed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A noise reduction equipment gives sound insulation for construction which characterized in that: comprises a base (1), a fixed plate (2) and a movable plate (3), wherein the fixed plate (2) is fixedly arranged above the base (1), the movable plate (3) is movably connected with one side above the fixed plate (2), one side of the base (1) is provided with a receiving component for receiving the movable plate (3), the movable plate (3) is fixed with the fixed plate (2) through the clamping component after being unfolded, the movable plate (3) and the fixed plate (2) are both internally provided with sound insulation components, the inner walls of the fixed plate (2) and the movable plate (3) are both provided with a sound insulation chamber (6), the soundproof room (6) in the movable plate (3) is communicated with the soundproof room (6) in the fixed plate (2) through the air duct (4), a vacuum pump (5) for vacuumizing the movable plate (3) and the fixed plate (2) is fixedly arranged on one side above the base (1);
the accommodating assembly comprises a limiting plate (13), a limiting rod (14) and a limiting block (15), the limiting plate (13) is movably connected to one side of the base (1), the limiting rod (14) is movably connected to the side face of the limiting plate (13), the limiting block (15) is elastically connected to the inside of the side face of the base (1), and one end of the limiting block (15) is clamped with one end of the limiting rod (14);
the sound insulation assembly comprises a sound insulation board (7) and a sound absorption board (8), wherein the sound insulation board (7) is fixedly installed on one side wall inside the sound insulation chamber (6), and the sound absorption board (8) is fixedly installed on one side wall inside the sound insulation chamber (6) and far away from the sound insulation board (7).
2. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 1, wherein: two, adjacent two swing joint between fly leaf (3) is no less than two fly leaf (3), adjacent two be provided with air duct (4) on fly leaf (3) equally, air duct (4) are used for communicateing inside soundproof room (6) of two fly leaves (3), adjacent two fly leaf (3) are fixed through the block subassembly equally.
3. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 2, wherein: the clamping assembly comprises a lock catch (9) and a clamping hook (10), the lock catch (9) is matched with the clamping hook (10), a first inner groove (11) for installing the lock catch (9) is formed in the side face of the fixed plate (2), and a second inner groove (12) for installing the clamping hook (10) is formed in the position, corresponding to the first inner groove (11), of the movable plate (3).
4. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 3, wherein: two groups of clamping assemblies for fixing the fixed plate (2) and the movable plate (3) are arranged and are symmetrically distributed on the whole connection of the fixed plate (2) and the movable plate (3).
5. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 4, wherein: the limiting rods (14) and the limiting blocks (15) are symmetrically distributed around the limiting plate (13).
6. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 5, wherein: one side fixed mounting of fixed plate (2) has blast pipe (16), one end fixed connection that fixed plate (2) were kept away from in blast pipe (16) is at the inlet end of vacuum pump (5).
7. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 6, wherein: the inside fixedly connected with check valve (17) of blast pipe (16), the side fixed mounting of fixed plate (2) has admission valve (18).
8. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 7, wherein: spout (19) have been seted up to the inside of base (1), stopper (15) pass through spring (22) and connect the inner wall at spout (19), stopper (15) slide in the inside of spout (19), stopper (15) wholly is the U-shaped structure.
9. A sound-insulating and noise-reducing apparatus for use in building construction as claimed in claim 8, wherein: the bottom of the base (1) is fixedly provided with universal wheels (20).
10. Use of a sound-insulating and noise-reducing apparatus for building construction according to claim 9, characterized in that it comprises the following steps:
s1, when the device is used, the whole device is moved, the device is moved to a target position under the rolling of the universal wheels (20), the movable plates (3) are unfolded, the adjacent movable plates (3) are fixed through buckling of the corresponding lock catches (9) and the corresponding clamping hooks (10) in the unfolding process of the movable plates (3), all the movable plates (3) are connected into a straight plate shape, all the movable plates (3) in the straight plate shape are integrally erected, the movable plate (3) at the bottommost part is buckled with the fixed plate (2) through buckling of the lock catches (9) and the clamping hooks (10), all the movable plates (3) are unfolded, and the whole structure formed by the movable plates and the fixed plate (2) is the straight plate shape;
s2, starting a vacuum pump (5), vacuumizing the fixed plate (2) by the vacuum pump (5) through an exhaust pipe (16), and simultaneously forming a negative pressure state in the movable plate (3) under the connection of the air guide pipe (4) so that the soundproof chambers (6) in the fixed plate (2) and the movable plate (3) tend to be in a vacuum state;
s3, after the device is installed and adjusted, the device can be pushed, and the position of the whole device is adjusted again under the rolling of the universal wheels (20), so that the fixed plate (2) and the movable plate (3) are in proper positions to play a role in sound insulation and noise reduction;
s4, after the device is used, the lock catch (9) and the clamping hook (10) are separated, the movable plates (3) are folded together, the limiting plate (13) is erected, the limiting rod (14) is clamped with the limiting block (15), all the movable plates (3) are contained together, and the positions of the movable plates (3) are fixed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110984654.2A CN113622331A (en) | 2021-08-25 | 2021-08-25 | Sound insulation and noise reduction equipment for building construction and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110984654.2A CN113622331A (en) | 2021-08-25 | 2021-08-25 | Sound insulation and noise reduction equipment for building construction and use method thereof |
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| CN113622331A true CN113622331A (en) | 2021-11-09 |
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