CN113622534B - Building room is built and is used environmental protection sound insulation wall - Google Patents
Building room is built and is used environmental protection sound insulation wall Download PDFInfo
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- CN113622534B CN113622534B CN202110825452.3A CN202110825452A CN113622534B CN 113622534 B CN113622534 B CN 113622534B CN 202110825452 A CN202110825452 A CN 202110825452A CN 113622534 B CN113622534 B CN 113622534B
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- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 230000007613 environmental effect Effects 0.000 title claims description 3
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- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000009435 building construction Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 49
- 230000000670 limiting effect Effects 0.000 claims description 46
- 230000008021 deposition Effects 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 9
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8227—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only screens ; Arrangements of sound-absorbing elements, e.g. baffles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to the field of sound insulation walls, in particular to an environment-friendly sound insulation wall for building construction, which comprises a mounting base, a main wall body, a micropore sound attenuation layer, an ash accumulation layer, a cleaning mechanism, a diffuse reflection layer, a sound absorption cotton layer and a vacuum layer, wherein the mounting base is provided with a mounting hole; the mounting clamping support is matched with the mounting clamping groove, so that rapid positioning and stabilization can be realized, and the reliability and safety of integral mounting can be ensured by fastening with a fixing bolt; the inclined micropores and the bulges formed on the outer surface of the main wall body can diffuse and reflect sound waves, the intensity of the sound waves is weakened preliminarily, and the sound waves entering the inclined micropores are deflected and refracted to cause air vibration, so that the intensity of the sound waves is weakened; the hemispherical bulges generate diffuse reflection on the sound waves, and the sound waves are rebounded and diffusely reflected for many times when the vibration plate generates vibration displacement, so that the sound waves are weakened for many times; the dust particles generated on the construction site can enter the dust deposit layer through the inclined micropores and are attached to the inner wall of the dust deposit layer or settle, so that the problem of serious environmental pollution caused by the fact that the dust particles bypass the sound insulation wall is prevented.
Description
Technical Field
The invention relates to the field of sound insulation walls, in particular to an environment-friendly sound insulation wall for building construction.
Background
The sound insulation wall is mainly used for sound insulation and noise reduction of noise sources such as expressways, overhead composite roads, construction sites and the like, and the influence of noise on nearby residents is reduced; the sound insulation wall mostly adopts the combined action of sound absorption and sound insulation materials, and the noise is pertinently controlled by modes of absorption, reflection, energy conversion and the like according to the generation and transmission characteristics of the noise, so that the influence of the noise on the living environment is reduced.
The existing sound insulation wall has limited sound insulation effect, can not effectively block noise generated on a construction site, and the continuously generated noise pollution causes serious influence on life and work; meanwhile, a large amount of dust is easily generated on a construction site, the sound insulation wall can only have a limited blocking effect on the dust, and the large amount of dust can bypass the sound insulation wall to be further diffused due to light weight and small particles, so that the living environment is further polluted and worsened.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an environment-friendly sound insulation wall for building construction.
The technical scheme adopted by the invention for solving the technical problems is as follows: an environment-friendly sound insulation wall for building construction comprises a mounting base, a main wall body, a micropore sound insulation layer, an ash accumulation layer, a cleaning mechanism, a diffuse reflection layer, a sound absorption cotton layer and a vacuum layer; the mounting base and the main wall body are two independent components which are matched with each other, the main wall body is fixedly mounted on the mounting base, and the main wall body can be mounted above the main wall body in a superposed manner; the main wall body is internally provided with a plurality of sound insulation layers, namely a micropore sound insulation layer, an ash deposition layer, a diffuse reflection layer, a sound absorption cotton layer and a vacuum layer in sequence;
the mounting base comprises a base, the base is trapezoid-like, a rectangular mounting clamping support is arranged above the base, and a plurality of fixing screw holes are formed in the middle of the mounting clamping support;
the main wall body includes installation slot, installation slot sets up the main wall body below, installation slot with the installation card holds in the palm looks adaptation, the installation slot both sides set up a plurality ofly fixed screw, a fixing bolt of installation on the fixed screw, fixing bolt with fixed screw looks adaptation, installation slot with the installation card holds in the palm last fixed screw corresponds each other, the main wall body top sets up an installation card and holds in the palm.
Specifically, the micropore sound-absorbing layer is arranged on the outermost side of the main wall body, the micropore sound-absorbing layer is provided with a plurality of inclined micropores which are uniformly distributed, the inclined micropores are cylindrical through holes, the inclined micropores are obliquely arranged, the lower ports of the inclined micropores extend out of the outer surface of the main wall body and form bulges, and the upper ports of the inclined micropores are communicated with the dust-collecting layer; the ash layer is a hollow layer.
Specifically, the cleaning mechanism comprises a fixed base, the fixed base is a cuboid empty groove with a closed side wall, and two symmetrical trapezoid long strips are arranged inside the fixed base; the fixed base is arranged at the upper port of the dust layer, and the inclined planes of the two trapezoidal long strips in the fixed base are arranged on two sides of the upper port of the dust layer; the fixed base inclined plane end is provided with a plurality of cylindrical mounting holes, two sides of each mounting hole are respectively provided with a limiting ring groove, the fixed base inclined plane end is provided with a cuboid limiting empty groove, and the limiting empty groove and the mounting holes are partially overlapped; the fixed base inclined plane end sets up a plurality of protruding type spacing spouts, spacing spout with spacing dead slot crisscross distribution.
Specifically, the cleaning mechanism further comprises a linkage groove rod, the linkage groove rod is installed in the fixed base in a penetrating mode, the linkage groove rod is cylindrical, the linkage groove rod is coaxial with the installation hole, two symmetrical linkage ring grooves are formed in the side face of the linkage groove rod in a surrounding mode, one end of each linkage groove rod is connected with a concave synchronous pull rod, and a handle is arranged in the middle of each synchronous pull rod; install a plurality of gears on the linkage groove pole, the gear with the same and adaptation of mounting hole quantity, the gear clamps in the mounting hole, the gear both sides set up the spacing trip of two symmetries respectively, spacing trip block is in the spacing annular, set up a round hole in the middle of the gear and form the inner ring, the inner ring size is greater than linkage groove pole diameter size, the symmetry sets up two linkage trips in the inner ring, two the linkage trip block is twice respectively in the linkage annular.
The cleaning mechanism further comprises a water accumulating plate, the water accumulating plate is composed of an inclined straight plate and two right-angled triangle side plates, the inclined straight plate of the water accumulating plate is matched with the inclined surface of the fixed base, the water accumulating plate is attached to form a water accumulating groove, a plurality of limiting sliding bolts and racks are arranged on the outer side of the inclined straight plate of the water accumulating plate, each limiting sliding bolt is composed of a cylindrical straight rod and a cake-shaped column head, the limiting sliding bolts are matched with the limiting sliding grooves, the limiting sliding bolts are installed in the limiting sliding grooves, the racks are matched and clamped with the gears, and the racks slide in the limiting empty grooves.
Specifically, the cleaning mechanism further comprises a flow guide chute, the flow guide chute is an inclined cylindrical empty groove, the flow guide chute is arranged below the ash deposition layer, the upper end of the flow guide chute is communicated with the lower end of the ash deposition layer, a cylindrical drainage port is arranged at the lower end of the flow guide chute, an annular screw interface is arranged on the outer side of the drainage port, a ring is formed between the drainage port and the annular screw interface, a screw plug is screwed in the annular screw interface, the outer layer of the screw plug is a threaded layer, the threaded layer is matched with the annular screw interface, a cylindrical plunger head is arranged in the middle of the screw plug, the plunger head is matched and clamped with the drainage port, an empty ring layer is arranged between the threaded layer and the plunger head, the empty ring layer is matched with the ring between the drainage port and the annular screw interface, and a cuboid twisted handle is arranged at the tail end of the plunger head.
Specifically, an installation empty slot is arranged in the middle of the diffuse reflection layer, a plurality of cylindrical sliding grooves are respectively arranged at the upper end and the lower end of the installation empty slot, and the cylindrical sliding grooves are communicated with the installation empty slot; a plurality of uniformly arranged springs are arranged on the side surface of the mounting empty groove far away from the ash layer, a vibrating plate is arranged in the mounting empty groove, a plurality of uniformly arranged and distributed hemispherical bulges are arranged on the side surface of the vibrating plate close to the ash layer, and the other side surface of the vibrating plate is fixedly connected with the springs; the upper end and the lower end of the vibrating plate are respectively provided with a plurality of sliding support rods, each sliding support rod consists of a cylindrical straight rod and a round ball, and the sliding support rods are arranged in the cylindrical sliding grooves.
Specifically, the sound-absorbing cotton layer is filled with a sound-absorbing cotton material; and vacuumizing the vacuum layer to form a vacuum closed groove.
The invention has the beneficial effects that:
(1) The installation clamping support is matched with the installation clamping groove, so that rapid positioning and stabilization can be realized, and the reliability and safety of integral installation can be ensured by fastening with a fixing bolt; the installation base and the main wall body adopt a split charging mode, but adopt the same installation clamping support structure, so that the production and the superposition are convenient.
(2) The inclined micropores and the bulges formed on the outer surface of the main wall body can diffuse and reflect sound waves, the intensity of the sound waves is weakened preliminarily, and the sound waves entering the inclined micropores are deflected and refracted to cause air vibration, so that the intensity of the sound waves is weakened.
(3) The dust particles generated on the construction site can enter the dust layer through the inclined micropores and are attached to the inner wall of the dust layer or settle below the dust layer, so that the dust particles can be conveniently and intensively treated, and the problem of serious environmental pollution caused by the fact that the dust particles bypass the sound insulation wall is prevented.
(4) The limiting sliding chute and the limiting sliding bolt of the convex structure are matched, so that the water accumulating plate can be fixed, the limiting effect can be achieved, and the problem that the water accumulating plate inclines or falls off is solved; the ponding groove that two ponding boards laminating formed can be as the container, can prevent that the rainwater from directly pouring into in the ponding layer, can clear up the ponding layer again when needs ponding.
(5) The vibration plate can slide in the diffuse reflection layer, sound waves are firstly weakened in the diffuse reflection layer through diffuse reflection of the hemispherical protrusions, and when the vibration plate vibrates and displaces, the sound waves can be rebounded and diffusely reflected for multiple times, so that the sound waves are weakened for multiple times.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front view and a partial sectional view of a main wall according to the present invention;
FIG. 3 is a side cross-sectional view of the overall structure provided by the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 3 according to the present invention;
FIG. 7 is a schematic view of a water accumulation plate structure provided by the present invention;
fig. 8 is a schematic view of a screw plug structure provided by the present invention.
In the figure: 1. mounting a base; 11. a base; 12. installing a clamping support; 13. fixing screw holes; 2. a main wall body; 21. installing a clamping groove; 22. fixing the bolt; 3. a microporous sound damping layer; 31. inclined micropores; 4. an ash layer; 5. a cleaning mechanism; 51. a fixed base; 511. mounting holes; 512. a limiting ring groove; 513. a limit empty slot; 514. a limiting chute; 52. a linkage slot bar; 521. a linkage ring groove; 522. a synchronous pull rod; 523. a handle; 53. a gear; 531. a limiting clamping bolt; 532. linkage clamping bolts; 54. a water accumulation plate; 541. a limiting sliding bolt; 542. a rack; 55. a diversion chute; 551. a drainage port; 552. a ring screw interface; 56. a plug screw; 561. a threaded layer; 562. an empty ring layer; 563. a plunger head; 564. twisting a handle; 6. a diffuse reflective layer; 61. mounting an empty groove; 62. a cylindrical chute; 63. a spring; 64. a vibrating plate; 641. a hemispherical protrusion; 642. a sliding support rod; 7. a sound absorbing cotton layer; 8. and (4) a vacuum layer.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1-8, the environment-friendly sound insulation wall for building construction of the present invention comprises a mounting base 1, a main wall 2, a microporous sound-absorbing layer 3, a dust-deposition layer 4, a cleaning mechanism 5, a diffuse reflection layer 6, a sound-absorbing cotton layer 7, and a vacuum layer 8; the installation base 1 and the main wall body 2 are two independent components which are matched with each other, the main wall body 2 is installed and fixed on the installation base 1, and the main wall body 2 can be installed above the main wall body 2 in a superposed mode; the main wall body 2 is internally provided with a plurality of sound insulation layers, namely a micropore sound insulation layer 3, a dust deposition layer 4, a diffuse reflection layer 6, a sound absorption cotton layer 7 and a vacuum layer 8 in sequence; the mounting base 1 comprises a base 11, the base 11 is in a trapezoid-like shape, a rectangular mounting clamping support 12 is arranged above the base 11, and a plurality of fixing screw holes 13 are formed in the middle of the mounting clamping support 12; the main wall body 2 comprises an installation clamping groove 21, the installation clamping groove 21 is arranged below the main wall body 2, the installation clamping groove 21 is matched with an installation clamping support 12, a plurality of fixing screw holes 13 are formed in two sides of the installation clamping groove 21, a fixing bolt 22 is installed on each fixing screw hole 13, each fixing bolt 22 is matched with each fixing screw hole 13, the installation clamping groove 21 corresponds to each fixing screw hole 13 in the installation clamping support 12, and the installation clamping support 12 is arranged above the main wall body 2; the mounting base 1 provides a mounting base at the bottommost layer, the mounting base is in a trapezoid-like shape, the base 11 is made of a heavy material, the stability of the whole structure can be guaranteed, the mounting clamping support 12 is matched with the mounting clamping groove 21, the rapid positioning and the stability can be realized, and the fixing bolt 22 is used for fastening, so that the reliability and the safety of the whole mounting can be guaranteed; the installation base 1 and the main wall body 2 adopt a split charging mode, but adopt the same installation clamping support 12 structure, are convenient for production and superposition, and can adopt the same main wall body 2 to highly superpose according to requirements.
Specifically, the micropore sound-absorbing layer 3 is arranged on the outermost side of the main wall body 2, the micropore sound-absorbing layer 3 is provided with a plurality of inclined micropores 31 which are uniformly distributed, the inclined micropores 31 are cylindrical through holes, the inclined micropores 31 are obliquely arranged, the lower end openings of the inclined micropores 31 extend out of the outer surface of the main wall body 2 and form bulges, and the upper end openings of the inclined micropores 31 are communicated with the dust-collecting layer 4; the ash layer 4 is a hollow layer; the inclined micropores 31 can weaken sound, because inclined cylindrical through holes are adopted, the sound waves are subjected to diffuse reflection by the protrusions formed by the inclined micropores 31 and the outer surface of the main wall body 2, the intensity of the sound waves is weakened primarily, and the sound waves entering the inclined micropores 31 are deflected and refracted to cause air vibration, so that the intensity of the sound waves is weakened; in addition, the tiny dust generated on the construction site can enter the dust layer 4 through the inclined micropores 31, and is attached to the inner wall of the dust layer 4 or subsides below the dust layer, so that further centralized treatment is facilitated, and the problem of serious environmental pollution caused by the fact that the tiny dust bypasses a sound insulation wall is prevented.
Specifically, the cleaning mechanism 5 comprises a fixed base 51, the fixed base 51 is a cuboid empty groove with a closed side wall, and two symmetrical trapezoid long strips are arranged inside the fixed base 51; the fixed base 51 is arranged at the upper port of the dust layer 4, and two inclined planes of the trapezoidal strips in the fixed base 51 are arranged at two sides of the upper port of the dust layer 4; the end of the inclined surface of the fixed base 51 is provided with a plurality of cylindrical mounting holes 511, two sides of each mounting hole 511 are respectively provided with a limit ring groove 512, the end of the inclined surface of the fixed base 51 is provided with a cuboid limit empty groove 513, and the limit empty groove 513 is partially overlapped with the mounting holes 511; the inclined plane end of the fixed base 51 is provided with a plurality of convex limiting sliding grooves 514, and the limiting sliding grooves 514 and the limiting empty grooves 513 are distributed in a staggered mode.
Specifically, the cleaning mechanism 5 further comprises a linkage groove rod 52, the linkage groove rod 52 is installed in the fixed base 51 in a penetrating mode, the linkage groove rod 52 is cylindrical, the linkage groove rod 52 is coaxial with the installation hole 511, two symmetrical linkage ring grooves 521 are arranged on the side face of the linkage groove rod 52 in a surrounding mode, one end of each of the two linkage groove rods 52 is connected with one synchronous pull rod 522, and a handle 523 is arranged in the middle of each synchronous pull rod 522; the linkage groove rod 52 is provided with a plurality of gears 53, the gears 53 are the same in number and are matched with the mounting holes 511, the gears 53 are clamped in the mounting holes 511, two symmetrical limiting clamping bolts 531 are respectively arranged on two sides of the gears 53, the limiting clamping bolts 531 are clamped in the limiting groove grooves 512, a circular hole is arranged in the middle of each gear 53 to form an inner ring, the size of the inner ring is larger than the diameter size of the linkage groove rod 52, two linkage clamping bolts 532 are symmetrically arranged in the inner ring, and the two linkage clamping bolts 532 are respectively clamped in the two linkage groove grooves 521; the installation hole 511 can limit the position of the gear 53, and then the gear 53 cannot move left and right along with the linkage groove rod 52 in the rotation process through the matching action of the limiting ring groove 512 and the limiting clamping bolt 531, so that the stability of the gear 53 is ensured; the linkage ring groove 521 surrounds the linkage groove rod 52, the gear 53 is clamped in the linkage ring groove 521 through the linkage clamping bolt 532, when the linkage groove rod 52 is pushed and pulled through the handle 523 and the synchronous pull rod 522, the gear 53 can rotate around the linkage groove rod 52 due to the action of the linkage ring groove 521 on the linkage clamping bolt 532, and the opening and closing state of the water collecting plate 54 is further controlled.
Specifically, the cleaning mechanism 5 further comprises a water accumulating plate 54, the water accumulating plate 54 is composed of an inclined straight plate and two right-angled triangle side plates, the inclined straight plate of the water accumulating plate 54 is in fit with the inclined surface of the fixed base 51, the two water accumulating plates 54 are attached to form a water accumulating tank, a plurality of limiting sliding bolts 541 and racks 542 are arranged on the outer side of the inclined straight plate of the water accumulating plate 54, each limiting sliding bolt 541 is composed of a cylindrical straight rod and a pie-shaped column head, the limiting sliding bolts 541 are matched with the limiting sliding grooves 514, the limiting sliding bolts 541 are installed in the limiting sliding grooves 514, the racks 542 are matched with the gears 53 and clamped with the gears 53, and the racks 542 slide in the limiting empty grooves 513; a part of the mounting hole 511 and the limiting empty groove 513 is overlapped, so that the clamping between the gear 53 and the rack 542 on the water accumulation plate 54 can be ensured, meanwhile, the limiting empty groove 513 can limit the sliding range of the water accumulation plate 54, and the gear 53 and the rack 542 can not fall off; meanwhile, the limiting sliding groove 514 and the limiting sliding bolt 541 which are of the convex structures are matched, so that the water accumulation plate 54 can be fixed, a limiting effect can be achieved, the sliding of the water accumulation plate 54 is not influenced, and the problem that the water accumulation plate 54 inclines or falls off can be solved; ponding board 54 and fixed baseplate 51 are engaged, can guarantee the compactness of mechanism, and the ponding groove that two ponding boards 54 laminating formed can be as the container, can prevent that the rainwater from directly pouring into in the deposition layer 4, can clear up the deposition layer 4 again when needing ponding.
Specifically, the cleaning mechanism 5 further comprises a flow guide chute 55, the flow guide chute 55 is an inclined cylindrical empty slot, the flow guide chute 55 is arranged below the ash deposition layer 4, the upper end of the flow guide chute 55 is communicated with the lower end of the ash deposition layer 4, a cylindrical drainage port 551 is arranged at a lower port of the flow guide chute 55, an annular screw interface 552 is arranged outside the drainage port 551, a ring is formed between the drainage port 551 and the annular screw interface 552, a screw plug 56 is screwed in the annular screw interface 552, the outer layer of the screw plug 56 is a screw thread layer 561 which is matched with the annular screw interface 552, a cylindrical plunger head 563 is arranged in the middle of the screw plug 56, the plunger head 563 is matched and clamped with the drainage port 551, an empty ring layer 562 is arranged between the screw thread layer 561 and the plunger head 563, the empty ring layer 562 is matched with the ring between the drainage port 551 and the annular screw interface 552, and a cuboid handle 564 is arranged at the tail end of the plunger head 563; the dust in the dust layer 4 is deposited in the flow guide chute 55, when the water accumulation plate 54 is irrigated and cleaned, water flow washes the dust in the flow guide chute 55 and discharges the dust through the drainage port 551, the screw plug 56 seals the flow guide chute 55, the screw plug 56 and the drainage port 551 can be sealed through the matching between the annular screw interface 552 and the thread layer 561, meanwhile, the threads are guaranteed not to be affected by the erosion of the dust, and the sealing performance of the plunger head 563 is further guaranteed; the handle 564 facilitates the removal of the plug 56.
Specifically, a mounting empty groove 61 is arranged in the middle of the diffuse reflection layer 6, a plurality of cylindrical sliding grooves 62 are respectively arranged at the upper end and the lower end of the mounting empty groove 61, and the cylindrical sliding grooves 62 are communicated with the mounting empty groove 61; a plurality of uniformly arranged springs 63 are arranged on the side surface of the mounting hollow groove 61 far away from the ash layer 4, a vibration plate 64 is arranged in the mounting hollow groove 61, a plurality of uniformly arranged and distributed hemispherical protrusions 641 are arranged on the side surface of the vibration plate 64 close to the ash layer 4, and the other side surface of the vibration plate 64 is fixedly connected with the springs 63; the upper end and the lower end of the vibrating plate 64 are respectively provided with a plurality of sliding support rods 642, each sliding support rod 642 consists of a cylindrical straight rod and a round ball, and the sliding support rods 642 are arranged in the cylindrical sliding grooves 62; the vibration plate 64 can slide in the diffuse reflection layer 6, and the sound wave is firstly attenuated by the diffuse reflection of the hemispherical protrusions 641 in the diffuse reflection layer 6, and the sound wave is reflected and diffused many times when the vibration plate 64 is subjected to vibration displacement, so that the sound wave is attenuated many times.
Specifically, the sound-absorbing cotton layer 7 is filled with a sound-absorbing cotton material; vacuumizing the vacuum layer 8 to form a vacuum closed groove; the sound-absorbing cotton material can convert sound energy into heat energy, and the sound can be weakened without reflection; the vacuum environment can block the transmission of sound.
When the installation wall is used, the installation base 1 is arranged at a proper position on the periphery of a construction site, the installation clamping groove 21 below the main wall 2 is clamped on the installation clamping support 12 on the installation base 1 and is fastened through the fixing bolt 22, and the micropore silencing layer 3 of the main wall 2 faces the construction site; pushing the handle 523 to clamp the two water accumulating plates 54; selecting whether to raise the wall body according to actual requirements, if the wall body needs to be raised, installing the other main wall body 2 above the first main wall body 2, and fastening by using the fixing bolt 22; when noise sound waves generated in a construction site reach a sound insulation wall, the inclined micropores 31 in the micropore sound insulation layer 3 and the bulges formed on the outer surface of the main wall body 2 can perform diffuse reflection on the sound waves, the intensity of the sound waves is weakened preliminarily, and the sound waves entering the inclined micropores 31 are deflected and refracted to cause air vibration, so that the intensity of the sound waves is weakened; the attenuated sound wave passes through the soot layer 4 and enters the diffuse reflection layer 6, and is firstly attenuated through the diffuse reflection of the hemispherical protrusions 641, the vibrating plate 64 can slide in the diffuse reflection layer 6, and when the vibrating plate 64 generates vibration displacement, the sound wave can be rebounded and diffusely reflected for multiple times, so that the sound wave is attenuated for multiple times; the sound-absorbing cotton material can convert sound energy into heat energy, and the sound can be weakened and cannot be reflected; the vacuum environment can block the propagation of sound, and the sound residual wave weakened for many times can achieve the soundproof effect through the absorption of the sound absorption cotton material in the sound absorption cotton layer 7 and the blocking of the vacuum layer 8.
In addition, the micro dust generated in the construction site can enter the dust layer 4 through the inclined micro holes 31, and is attached to the inner wall of the dust layer 4 or is settled in the flow guide chute 55 below the dust layer 4, after a period of time, the linkage chute rod 52 is pulled through the handle 523 and the synchronous pull rod 522, the water accumulation plate 54 is separated, the dust layer 4 can be irrigated and cleaned, then the screw handle 564 is screwed to unscrew the screw plug 56, the cleaned sewage can be discharged from the drainage port 551, and the dust layer 4 can be cleaned for multiple times; after cleaning, the linkage groove rod 52 is pushed, the water accumulation plate 54 is closed, the screw plug 56 is screwed tightly, and the diversion chute 55 is closed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a building room is built and is used environmental protection sound-proof wall which characterized in that: comprises a mounting base (1), a main wall body (2), a micropore sound-absorbing layer (3), an ash deposition layer (4), a cleaning mechanism (5), a diffuse reflection layer (6), a sound-absorbing cotton layer (7) and a vacuum layer (8); the mounting base (1) and the main wall body (2) are two independent parts which are matched with each other, the main wall body (2) is fixedly mounted on the mounting base (1), and the main wall body (2) can be mounted above the main wall body (2) in a superposed manner; the main wall body (2) is internally provided with a plurality of sound insulation layers, namely a micropore sound insulation layer (3), an ash deposition layer (4), a diffuse reflection layer (6), a sound absorption cotton layer (7) and a vacuum layer (8) in sequence;
the mounting base (1) comprises a base (11), the base (11) is trapezoid-like, a rectangular mounting clamping support (12) is arranged above the base (11), and a plurality of fixing screw holes (13) are formed in the middle of the mounting clamping support (12);
the main wall body (2) comprises an installation clamping groove (21), the installation clamping groove (21) is formed below the main wall body (2), the installation clamping groove (21) is matched with the installation clamping support (12), a plurality of fixing screw holes (13) are formed in two sides of the installation clamping groove (21), a fixing bolt (22) is installed on each fixing screw hole (13), the fixing bolt (22) is matched with the fixing screw holes (13), the installation clamping groove (21) corresponds to the fixing screw holes (13) in the installation clamping support (12), and an installation clamping support (12) is arranged above the main wall body (2);
the micropore sound-absorbing layer (3) is arranged on the outermost side of the main wall body (2), the micropore sound-absorbing layer (3) is provided with a plurality of inclined micropores (31) which are uniformly distributed, the inclined micropores (31) are cylindrical through holes, the inclined micropores (31) are obliquely arranged, the lower ports of the inclined micropores (31) extend out of the outer surface of the main wall body (2) to form bulges, and the upper ports of the inclined micropores (31) are communicated with the ash deposition layer (4); the ash deposition layer (4) is a hollow layer;
the cleaning mechanism (5) comprises a fixed base (51), the fixed base (51) is a cuboid empty groove with a closed side wall, and two symmetrical trapezoid long strips are arranged in the fixed base (51); the fixed base (51) is arranged at the upper port of the ash deposition layer (4), and two inclined planes of the trapezoidal strips in the fixed base (51) are arranged on two sides of the upper port of the ash deposition layer (4); the end of the inclined surface of the fixed base (51) is provided with a plurality of cylindrical mounting holes (511), two sides of each mounting hole (511) are respectively provided with a limiting ring groove (512), the end of the inclined surface of the fixed base (51) is provided with a cuboid limiting empty groove (513), and partial areas of the limiting empty groove (513) and the mounting holes (511) are overlapped; a plurality of convex limiting sliding grooves (514) are formed in the end of the inclined surface of the fixed base (51), and the limiting sliding grooves (514) and the limiting empty grooves (513) are distributed in a staggered mode;
the cleaning mechanism (5) further comprises a linkage groove rod (52), the linkage groove rod (52) is installed in the fixed base (51) in a penetrating mode, the linkage groove rod (52) is cylindrical, the linkage groove rod (52) is coaxial with the installation hole (511), two symmetrical linkage ring grooves (521) are arranged on the side face of the linkage groove rod (52) in a surrounding mode, one end of each of the two linkage groove rods (52) is connected with a concave synchronous pull rod (522), and a handle (523) is arranged in the middle of each synchronous pull rod (522); a plurality of gears (53) are mounted on the linkage groove rod (52), the gears (53) are the same in number and are matched with the mounting holes (511), the gears (53) are clamped in the mounting holes (511), two symmetrical limiting clamping bolts (531) are respectively arranged on two sides of each gear (53), the limiting clamping bolts (531) are clamped in the limiting ring grooves (512), a circular hole is formed in the middle of each gear (53) to form an inner ring, the size of the inner ring is larger than that of the diameter of the linkage groove rod (52), two linkage clamping bolts (532) are symmetrically arranged in the inner ring, and the two linkage clamping bolts (532) are respectively clamped in two linkage ring grooves (521);
clearance mechanism (5) still include ponding board (54), ponding board (54) comprise a slope straight board and two right angled triangle curb plates, ponding board (54) slope straight board with fixed baseplate (51) inclined plane is engaged, two ponding board (54) laminating forms a ponding groove, ponding board (54) slope straight board outside sets up a plurality of spacing sliding bolt (541) and rack (542), spacing sliding bolt (541) comprises a cylinder straight-bar and a pie column cap, spacing sliding bolt (541) with spacing spout (514) looks adaptation, spacing sliding bolt (541) is installed in spacing spout (514), rack (542) with gear (53) looks adaptation and block, rack (542) are in slide in spacing dead slot (513).
2. The environment-friendly sound insulation wall for building construction according to claim 1, characterized in that: the cleaning mechanism (5) further comprises a flow guide chute (55), the flow guide chute (55) is an inclined cylindrical empty groove, the flow guide chute (55) is arranged below the ash deposition layer (4), the upper end of the flow guide chute (55) is communicated with the lower end of the ash deposition layer (4), a cylindrical drainage port (551) is arranged at a lower port of the flow guide chute (55), an annular screw interface (552) is arranged outside the drainage port (551), a circular ring is formed between the drainage port (551) and the annular screw interface (552), a screw plug (56) is screwed into the annular screw interface (552), the outer layer of the screw plug (56) is arranged into a screw thread layer (561), the screw thread layer (561) is matched with the annular screw interface (552), a cylindrical plunger head (563) is arranged in the middle of the screw plug (56), the plunger head (563) is matched and clamped with the drainage port (551), a hollow ring layer (562) is arranged between the screw thread layer (561) and the plunger head (563), and a rectangular parallelepiped ring interface (551) is arranged between the rectangular parallelepiped ring interface (562) and the circular ring interface (552).
3. The environment-friendly soundproof wall for building construction according to claim 2, characterized in that: an installation empty groove (61) is formed in the middle of the diffuse reflection layer (6), a plurality of cylindrical sliding grooves (62) are formed in the upper end and the lower end of the installation empty groove (61) respectively, and the cylindrical sliding grooves (62) are communicated with the installation empty groove (61); a plurality of uniformly arranged springs (63) are arranged on the side surface, away from the ash deposition layer (4), of the mounting empty groove (61), a vibration plate (64) is arranged in the mounting empty groove (61), a plurality of uniformly arranged and distributed hemispherical protrusions (641) are arranged on the side surface, close to the ash deposition layer (4), of the vibration plate (64), and the other side surface of the vibration plate (64) is fixedly connected with the springs (63); the upper end and the lower end of the vibrating plate (64) are respectively provided with a plurality of sliding support rods (642), each sliding support rod (642) is composed of a cylindrical straight rod and a round ball, and each sliding support rod (642) is installed in the corresponding cylindrical sliding groove (62).
4. The environment-friendly sound insulation wall for building construction according to claim 3, characterized in that: the sound-absorbing cotton layer (7) is filled with sound-absorbing cotton materials; and vacuumizing the vacuum layer (8) to form a vacuum closed groove.
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| CN202110825452.3A CN113622534B (en) | 2021-07-21 | 2021-07-21 | Building room is built and is used environmental protection sound insulation wall |
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| CN202110825452.3A CN113622534B (en) | 2021-07-21 | 2021-07-21 | Building room is built and is used environmental protection sound insulation wall |
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| CN113622534B true CN113622534B (en) | 2022-12-16 |
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| JP2004156842A (en) * | 2002-11-07 | 2004-06-03 | Kanegafuchi Chem Ind Co Ltd | Ventilator for under the floor, and ventilated house with the ventilator installed therein |
| JP2019128582A (en) * | 2018-01-19 | 2019-08-01 | 岐阜プラスチック工業株式会社 | Sound absorbing unit and assembly kit for sound insulation structure |
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Effective date of registration: 20221122 Address after: No. 14, Heng'an, Development Zone, Datong, Shanxi, 037000 Applicant after: Datong Zhuwei Engineering Co.,Ltd. Address before: 243000 room 1001, building 9, Xieya feicui Haoting, taipingfu North Road, Dangtu County, Ma'anshan City, Anhui Province Applicant before: Li Tong |
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