CN114135007A - Sound insulation and noise reduction device for building construction - Google Patents
Sound insulation and noise reduction device for building construction Download PDFInfo
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- CN114135007A CN114135007A CN202111405509.0A CN202111405509A CN114135007A CN 114135007 A CN114135007 A CN 114135007A CN 202111405509 A CN202111405509 A CN 202111405509A CN 114135007 A CN114135007 A CN 114135007A
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- 238000009413 insulation Methods 0.000 title claims abstract description 39
- 230000009467 reduction Effects 0.000 title claims abstract description 18
- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 238000005034 decoration Methods 0.000 claims abstract description 51
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
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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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- 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
- E04B1/86—Sound-absorbing elements slab-shaped
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Toys (AREA)
Abstract
The invention relates to the technical field of building boards, and discloses a sound insulation and noise reduction device for building construction, which solves the problems that two adjacent sound insulation boards are inconvenient to splice, the working efficiency is reduced, and the practical use is inconvenient, the sound insulation board comprises a board body, wherein a sound insulation cavity is formed in the board body, sound insulation cotton and sound absorption cotton are arranged in the sound insulation cavity, a first decoration panel is arranged on one side of the board body, a fixing ring is arranged between the board body and the first decoration panel, one side of the fixing ring is fixedly connected with one side of the board body, a movable ring is sleeved outside the fixing ring, one side of the movable ring is fixedly connected with one side of the first decoration panel, a first buffer unit is arranged between the first decoration panel and the board body, two first limiting blocks are fixedly connected to one side of the board body, inserting blocks are arranged on the sides, close to the two first limiting blocks, of the inserting blocks, and the inserting blocks are connected with the limiting blocks through reset units; the assembled building object is subjected to noise reduction, and the two plate bodies are convenient to disassemble and assemble.
Description
Technical Field
The invention belongs to the technical field of building boards, and particularly relates to a sound insulation and noise reduction device for building construction.
Background
Along with the constantly upgrading of urbanization process, some transformation projects often need go on around the residential area, and the measure of making an uproar falls in giving sound insulation in the work progress is necessary, adopts usually to insert between adjacent stand and establishes the board of making an uproar falls in giving sound insulation and encloses the fender in order to realize the sound insulation purpose in the construction.
The acoustic celotex board that is selling on the market adopts the individual layer design more, and the effect that gives sound insulation is general, is not convenient for splice between two adjacent acoustic celotex boards moreover, has reduced work efficiency, and the in-service use of not being convenient for this, provides a device of making an uproar falls in giving sound insulation for construction.
Disclosure of Invention
In view of the above situation, in order to overcome the defects in the prior art, the invention provides a sound insulation and noise reduction device for building construction, which effectively solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a sound insulation and noise reduction device for building construction comprises a plate body, wherein a sound insulation cavity is arranged in the plate body, sound insulation cotton and sound absorption cotton are arranged in the sound insulation cavity, a first decoration panel is arranged on one side of the plate body, a fixing ring is arranged between the plate body and the first decoration panel, one side of the fixing ring is fixedly connected with one side of the plate body, a movable ring is sleeved outside the fixing ring, one side of the movable ring is fixedly connected with one side of the first decoration panel, a first buffer unit is arranged between the first decoration panel and the plate body, one side of the plate body is fixedly connected with two first limiting blocks, inserting blocks are arranged on the sides, close to the two first limiting blocks, of the inserting blocks and the limiting blocks are connected through a reset unit, one side of the plate body is fixedly connected with a connecting plate, one side of the connecting plate is provided with a second decoration panel, the second decoration panel is connected with the connecting plate through a second buffer unit, one side of the connecting plate is provided with two first limiting grooves, a control cavity is formed in the connecting plate, the inner wall of one side of the first limiting groove is communicated with the inner wall of one side of the control cavity through a first through hole, a movable block is arranged in the first through hole, and the two movable blocks are connected through a counter ejection assembly;
the anisotropic ejection assembly is including seting up the thread groove on the movable block, be equipped with two-way lead screw in the control cavity, and the both ends of two-way lead screw extend to two thread grooves respectively in, be equipped with in the control cavity with two-way lead screw matched with rotation unit, the outside cover of two-way lead screw is equipped with first conical gear, be equipped with second conical gear in the control cavity, the first pivot of one side fixedly connected with of second conical gear, first pivot runs through one side inner wall of control cavity, the department of running through of first pivot and control cavity is equipped with first bearing, one side of connecting plate is equipped with the second pivot, the one end fixedly connected with rotary disk of second pivot, interior hexagonal groove has been seted up to one side of rotary disk, be equipped with the dead subassembly of gear lock between second pivot and the first pivot, the jack has been seted up on the second decoration panel.
Preferably, the gear locking assembly comprises a first groove arranged at one end of a second rotating shaft, one end of the first rotating shaft is located in the first groove, one side inner wall of the first rotating shaft and one side inner wall of the first groove are connected through a first compression spring, one side inner wall of the first groove is fixedly connected with a prism, a second limiting groove is formed in one end of the first rotating shaft, a first gear ring is sleeved outside the second rotating shaft and is fixedly connected with the second rotating shaft, a second gear ring is sleeved outside the first gear ring, and one side of the second gear ring is connected with one side of a connecting plate through a plurality of connecting columns.
Preferably, the outside cover of second pivot is equipped with and keeps off the ring, keeps off ring and second pivot fixed connection, keeps off the ring and is located one side that the rotary disk was kept away from to first gear ring, and keeps off one side of ring and one side of second gear ring and contact, and prismatic one end is located the second spacing inslot.
Preferably, the reset unit comprises a second groove formed in the limiting block, one end of the insertion block is located in the second groove, one end of the insertion block is connected with the inner wall of the second groove through two second compression springs, a second through hole is formed in one side of the second groove, a sliding block is arranged in the second through hole, and one side of the sliding block is fixedly connected with one side of the insertion block.
Preferably, the first buffer unit comprises a plurality of first rubber columns arranged in a fixed ring, a plurality of first buffer springs are arranged between the plate body and the first decoration panel, one end of each first rubber column is fixedly connected with one side of the plate body, the first buffer springs are sleeved outside the first rubber columns, two ends of each first buffer spring are respectively contacted with the plate body and the first decoration panel, two limit strips are fixedly connected to the fixed ring, two first sliding grooves are formed in the inner wall of the movable ring, and the limit strips are positioned in the first sliding grooves; the fixing ring is internally provided with two reset adjusting plates, the two reset adjusting plates are respectively positioned at one side where the two limit strips are close to each other, the inner wall of the fixing ring is provided with two jacks, one end of each limit strip penetrates through the jack, and one side of each limit strip is fixedly connected with one side of the reset adjusting plate.
Preferably, one side that two adjusting plate kept away from all is connected through a plurality of reset spring with solid fixed ring's inner wall, and the hole of pressing has all been seted up to one side inner wall that two first spouts kept away from mutually.
Preferably, the second buffer unit comprises a plurality of second rubber columns arranged between the second decoration panel and the connecting plate, two ends of each second rubber column are fixedly connected with the connecting plate and the second decoration panel respectively, a second buffer spring is sleeved outside each second rubber column, and two ends of each second buffer spring are in contact with the connecting plate and the second decoration panel respectively.
Preferably, the inner walls of the two sides of the first through hole are provided with second sliding grooves, positioning blocks are arranged in the second sliding grooves, and one side of each positioning block is fixedly connected with one side of each movable block.
Preferably, soundproof cotton and the one side that inhales the sound cotton and be close to mutually all are equipped with the baffle, are equipped with the vacuum layer between two baffles.
Preferably, the rotating unit comprises two supporting plates arranged in the control chamber, two sides of each supporting plate are fixedly connected with inner walls of two sides of the control chamber respectively, the two-way screw rod penetrates through the supporting plates, and a second bearing is arranged at the penetrating position of the two-way screw rod and the supporting plates.
Compared with the prior art, the invention has the beneficial effects that:
(1) in the work, through the design of the soundproof cotton, the sound absorption cotton and the vacuum layer, the assembled building object is subjected to noise reduction, through the design of the plate body, the first decoration panel, the fixing ring, the movable ring and the first buffer unit, the first decoration panel can be effectively buffered when being impacted, the noise generated by the plate body and the first decoration panel is reduced, and through the design of the first sliding groove and the limiting strip, the movable ring is prevented from being separated from the fixing ring;
(2) through the design of the connecting plate, the second decoration panel and the second buffer unit, the second decoration panel can be effectively buffered when being impacted, through the design of the limiting block, the connecting plate, the first limiting groove, the first through hole, the inserting block and the reset unit, when the two plate bodies are installed, the limiting block on one plate body is inserted into the first limiting groove on the other connecting plate, one end of the inserting block is inserted into the first through hole, the position of the limiting block is further limited, the limiting block is prevented from being separated from the first limiting groove, and the installation between the two plate bodies can be completed;
(3) through the design of the control cavity, the first through hole, the movable blocks, the thread groove, the two-way screw rod, the first bevel gear, the first rotating shaft, the first bearing, the rotating unit and the second bevel gear, the two-way screw rod can stably rotate through the matching of the support plate and the second bearing, the second bevel gear can rotate by driving the first rotating shaft to rotate, the first bevel gear drives the two-way screw rod to rotate, the length of the two-way screw rod in the thread groove is changed, the two movable blocks are further moved away from each other, the movable blocks drive the insertion block to be separated from the first through hole, the length of the insertion block in the second groove is increased, the second compression spring is in a compression state, finally the insertion block is completely moved into the second groove, the limitation on the position of the limiting block is removed, the limiting block can be separated from the first limiting groove, and the two plates are further driven to move away from each other, the limiting blocks are separated from the corresponding first limiting grooves, so that the two plate bodies can be split, and through the design of the second sliding grooves and the positioning blocks, along with the rotation of the bidirectional screw rod, when the movable block drives the insertion block to be separated from the first through hole, one side of the positioning block is contacted with one side of the second sliding groove, so that the movable block is prevented from moving again, and one end of the movable block is prevented from moving into the first limiting grooves;
(4) through the design of the first rotating shaft, the second rotating shaft, the rotating disc, the inner hexagonal groove and the gear locking assembly, when the first rotating shaft does not need to be rotated, the first gear ring is meshed with the second gear ring, the position of the second rotating shaft is limited, and further the position of the prism and the first rotating shaft is limited, so that the first rotating shaft is prevented from rotating due to non-human factors, when the first rotating shaft needs to be rotated, one end of an external inner hexagonal wrench is inserted into the inner hexagonal groove, the rotating disc is pressed simultaneously, the second rotating shaft moves towards the first rotating shaft, the first compression spring is in a compression state, the first gear ring is separated from the second gear ring, the limitation on the position of the second rotating shaft is removed, the second rotating shaft can drive the first rotating shaft to rotate, when the second rotating shaft does not need to be rotated, the rotating disc is stopped to be pressed, and further the first compression spring drives the second rotating shaft to move, so that the first gear ring is inserted into the second gear ring again, can spacing second pivot and the position of first pivot once more, through the design that keeps off the ring, when keeping off one side of ring and second gear ring and contacting, avoid first gear ring and second pivot to keep away from first pivot removal once more, and then avoid first pivot to break away from first recess.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a first buffer unit according to the present invention;
FIG. 3 is a sectional view of the plate body of the present invention;
FIG. 4 is a schematic structural diagram of a second buffer unit according to the present invention;
FIG. 5 is a schematic structural view of the gear lock assembly of the present invention;
FIG. 6 is a schematic structural view of a rotary unit according to the present invention;
FIG. 7 is a sectional view of the connecting plate of the present invention;
FIG. 8 is a schematic view of the interior of the first groove according to the present invention;
FIG. 9 is a schematic view of a limiting block cutting structure of the present invention;
FIG. 10 is an enlarged view of a portion of the structure of FIG. 5 at A;
FIG. 11 is a schematic view of a portion of the enlarged structure at B in FIG. 2;
in the figure: 1. a plate body; 2. a first decorative panel; 3. a fixing ring; 4. a movable ring; 5. a limiting block; 6. a connecting plate; 7. a second decorative panel; 8. a first limit groove; 9. a control chamber; 10. a first through hole; 11. a movable block; 12. a thread groove; 13. a bidirectional screw rod; 14. a first bevel gear; 15. a first rotating shaft; 16. a first bearing; 17. a second rotating shaft; 18. a first groove; 19. a prism; 20. a first compression spring; 21. a second limit groove; 22. rotating the disc; 23. an inner hexagonal groove; 24. a first gear ring; 25. sound insulation cotton; 26. sound-absorbing cotton; 27. a vacuum layer; 28. a second gear ring; 29. connecting columns; 30. a baffle ring; 31. inserting a block; 32. a second groove; 33. a second compression spring; 34. a second through hole; 35. a slider; 36. a first rubber column; 37. a first buffer spring; 38. a first chute; 39. a limiting strip; 40. a second rubber column; 41. a second buffer spring; 42. a second chute; 43. positioning blocks; 44. a support plate; 45. a second bearing; 46. a second bevel gear; 47. resetting the adjusting plate; 48. a return spring; 49. pressing the hole; 50. and (4) inserting the jack.
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 first embodiment, as shown in fig. 1 to 11, the invention includes a plate body 1, a sound insulation chamber is formed in the plate body 1, sound insulation cotton 25 and sound absorption cotton 26 are arranged in the sound insulation chamber, a first decoration panel 2 is arranged on one side of the plate body 1, a fixing ring 3 is arranged between the plate body 1 and the first decoration panel 2, one side of the fixing ring 3 is fixedly connected with one side of the plate body 1, a movable ring 4 is sleeved outside the fixing ring 3, one side of the movable ring 4 is fixedly connected with one side of the first decoration panel 2, a first buffer unit is arranged between the first decoration panel 2 and the plate body 1, one side of the plate body 1 is fixedly connected with two first limiting blocks 5, one sides of the two first limiting blocks 5, which are close to each other, are respectively provided with an insertion block 31, the insertion blocks 31 are connected with the limiting blocks 5 through a reset unit, one side of the plate body 1 is fixedly connected with a connecting plate 6, one side of the connecting plate 6 is provided with a second decoration panel 7, the second decoration panel 7 is connected with the connecting plate 6 through a second buffering unit, two first limiting grooves 8 are formed in one side of the connecting plate 6, a control chamber 9 is formed in the connecting plate 6, the inner wall of one side of each first limiting groove 8 is communicated with the inner wall of one side of the control chamber 9 through a first through hole 10, a movable block 11 is arranged in each first through hole 10, and the two movable blocks 11 are connected through a counter ejection assembly;
the counter-directional ejection assembly comprises a thread groove 12 arranged on the movable block 11, a bidirectional screw rod 13 is arranged in the control chamber 9, and the two ends of the bidirectional screw rod 13 extend into the two thread grooves 12 respectively, a rotating unit matched with the bidirectional screw rod 13 is arranged in the control chamber 9, a first bevel gear 14 is sleeved outside the bidirectional screw rod 13, a second bevel gear 46 is arranged in the control chamber 9, a first rotating shaft 15 is fixedly connected to one side of the second bevel gear 46, the first rotating shaft 15 penetrates through the inner wall of one side of the control chamber 9, a first bearing 16 is arranged at the penetrating position of the first rotating shaft 15 and the control chamber 9, a second rotating shaft 17 is arranged on one side of the connecting plate 6, a rotating disc 22 is fixedly connected to one end of the second rotating shaft 17, an inner hexagonal groove 23 is formed in one side of the rotating disc 22, a gear locking assembly is arranged between the second rotating shaft 17 and the first rotating shaft 15, and a jack is formed in the second decoration panel 7.
In the second embodiment, based on the first embodiment, as shown in fig. 5, 8 and 10, the gear locking assembly includes a first groove 18 formed at one end of a second rotating shaft 17, one end of the first rotating shaft 15 is located in the first groove 18, the first rotating shaft 15 is connected to one inner wall of the first groove 18 through a first compression spring 20, one inner wall of the first groove 18 is fixedly connected to a prism 19, one end of the first rotating shaft 15 is provided with a second limiting groove 21, a first gear ring 24 is sleeved outside the second rotating shaft 17, the first gear ring 24 is fixedly connected to the second rotating shaft 17, a second gear ring 28 is sleeved outside the first gear ring 24, one side of the second gear ring 28 is connected to one side of a connecting plate 6 through a plurality of connecting columns 29, a blocking ring 30 is sleeved outside the second rotating shaft 17, the blocking ring 30 is fixedly connected to the second rotating shaft 17, the blocking ring 30 is located at one side of the first gear ring 24 away from the rotating plate 22, one side of the baffle ring 30 is in contact with one side of the second gear ring 28, and one end of the prism 19 is positioned in the second limiting groove 21;
when the first rotating shaft 15 does not need to be rotated, the first gear ring 24 is meshed with the second gear ring 28 to limit the position of the second rotating shaft 17, and further limit the positions of the prism 19 and the first rotating shaft 15, so that the situation that the first rotating shaft 15 rotates due to non-human factors is avoided, when the first rotating shaft 15 needs to be rotated, one end of an external hexagon socket wrench is inserted into the inner hexagon groove 23, the rotating disc 22 is pressed simultaneously, the second rotating shaft 17 moves towards the first rotating shaft 15, the first compression spring 20 is in a compressed state, the first gear ring 24 is separated from the second gear ring 28, the limitation on the position of the second rotating shaft 17 is removed, the second rotating shaft 17 can drive the first rotating shaft 15 to rotate, when the second rotating shaft 17 does not need to be rotated, the pressing of the rotating disc 22 is stopped, the first compression spring 20 drives the second rotating shaft 17 to move, the first gear ring 24 is inserted into the second gear ring 28 again, and the positions of the second rotating shaft 17 and the first rotating shaft 15 can be limited again, due to the design of the blocking ring 30, when one side of the blocking ring 30 contacts with the second gear ring 28, the first gear ring 24 and the second rotating shaft 17 are prevented from moving away from the first rotating shaft 15 again, and the first rotating shaft 15 is prevented from being separated from the first groove 18.
Third embodiment, on the basis of first embodiment, as shown in fig. 9, the resetting unit includes a second groove 32 formed in the stopper 5, one end of the insertion block 31 is located in the second groove 32, one end of the insertion block 31 is connected to the inner wall of the second groove 32 through two second compression springs 33, a second through hole 34 is formed in one side of the second groove 32, a slider 35 is arranged in the second through hole 34, one side of the slider 35 is fixedly connected to one side of the insertion block 31, and the insertion block 31 is elastically connected to the stopper 5 through the second compression springs 33, so that the insertion block 31 is prevented from being separated from the second groove 32 through the second through hole 34 and the slider 35.
In the fourth embodiment, based on the first embodiment, as shown in fig. 2, 4 and 11, the first buffering unit includes a plurality of first rubber posts 36 disposed in the fixing ring 3, a plurality of first buffering springs 37 are disposed between the plate body 1 and the first decorative panel 2, one end of each first rubber post 36 is fixedly connected to one side of the plate body 1, the first buffering springs 37 are sleeved outside the first rubber posts 36, and two ends of each first buffering spring 37 are respectively contacted with the plate body 1 and the first decorative panel 2, the fixing ring 3 is fixedly connected with two limiting strips 39, two first sliding grooves 38 are disposed on an inner wall of the movable ring 4, and the limiting strips 39 are located in the first sliding grooves 38; two reset adjusting plates 47 are arranged in the fixing ring 3, the two reset adjusting plates 47 are respectively positioned at one side of the two limit strips 39, two insertion holes 50 are arranged on the inner wall of the fixing ring 3, one end of the limiting strip 39 penetrates through the jack 50, one side of the limiting strip 39 is fixedly connected with one side of the reset adjusting plates 47, the far sides of the two reset adjusting plates 47 are connected with the inner wall of the fixing ring 3 through a plurality of reset springs 48, the inner walls of the far sides of the two first sliding grooves 38 are provided with press holes 49, the second buffer unit comprises a plurality of second rubber columns 40 arranged between the second decoration panel 7 and the connecting plate 6, two ends of each second rubber column 40 are fixedly connected with the connecting plate 6 and the second decoration panel 7 respectively, a second buffer spring 41 is sleeved outside each second rubber column 40, and two ends of each second buffer spring 41 are respectively contacted with the connecting plate 6 and the second decoration panel 7;
through the cooperation of the first rubber column 36 and the first buffer spring 37, the first decoration panel 2 can be effectively buffered when being impacted, the noise generated by the panel body 1 and the first decoration panel 2 is reduced, through the design of the first sliding groove 38 and the limiting strip 39, the movable ring 4 is prevented from being separated from the fixing ring 3, through the cooperation of the second rubber column 40 and the second buffer spring 41, the second decoration panel 7 can be effectively buffered when being impacted, one end of an external tool is driven to be inserted into the pressing hole (49), and then the limiting strip (39) is pressed, so that one end of the limiting strip (39) is moved into the insertion hole (50), and the limiting strip (39) is separated from the first sliding groove (38), the fixed relation between the fixing ring (3) and the movable ring (4) is released, and then the movable ring (4) is driven to move, and the movable ring (4) is separated from the fixing ring (3), the splitting of the plate body 1 and the first decoration panel 2 can be completed.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 3, 6 and 7, the inner walls of the two sides of the first through hole 10 are both provided with a second sliding groove 42, a positioning block 43 is arranged in the second sliding groove 42, one side of the positioning block 43 is fixedly connected with one side of the movable block 11, one side of the soundproof cotton 25 close to the sound absorption cotton 26 is provided with a partition board, a vacuum layer 27 is arranged between the two partition boards, the rotating unit comprises two supporting plates 44 arranged in the control chamber 9, the two sides of the supporting plates 44 are respectively fixedly connected with the inner walls of the two sides of the control chamber 9, the bidirectional screw 13 penetrates through the supporting plates 44, and the penetrating part of the bidirectional screw 13 and the supporting plates 44 is provided with a second bearing 45;
when the movable block 11 drives the inserting block 31 to separate from the first through hole 10, one side of the positioning block 43 contacts one side of the second sliding groove 42, the movable block 11 is prevented from moving again, and then one end of the movable block 11 is prevented from moving into the first limiting groove 8, the sound insulation cotton 25 is used for silencing and reducing sound of the assembled building object through the matching of the sound insulation cotton 26 and the vacuum layer 27, and the two-way screw rod 13 is enabled to rotate stably through the matching of the supporting plate 44 and the second bearing 45.
The working principle is as follows: when the decoration board works, the sound insulation cotton 25, the sound absorption cotton 26 and the vacuum layer 27 are matched to perform noise reduction on the assembled building object, the first decoration board 2 can be effectively buffered when being impacted through the matching of the first rubber column 36 and the first buffer spring 37, the noise generated by the board body 1 and the first decoration board 2 is reduced, the movable ring 4 is prevented from being separated from the fixed ring 3 through the design of the first sliding groove 38 and the limit strip 39, the second decoration board 7 can be effectively buffered when being impacted through the matching of the second rubber column 40 and the second buffer spring 41, when the two board bodies 1 are installed, the limit block 5 on one board body 1 is inserted into the first limit groove 8 on the other connection board 6, one end of the insertion block 31 is inserted into the first through hole 10, and the position of the limit block 5 is further limited, the installation between the two plate bodies 1 can be completed by avoiding the separation of the limiting block 5 from the first limiting groove 8, when the first rotating shaft 15 does not need to be rotated, the first gear ring 24 is meshed with the second gear ring 28 to limit the position of the second rotating shaft 17, further, the position of the limiting prism 19 and the first rotating shaft 15 is avoided, when the first rotating shaft 15 needs to be rotated due to non-human factors, one end of an external hexagon socket wrench is inserted into the inner hexagon groove 23, and simultaneously, the rotating disc 22 is pressed to enable the second rotating shaft 17 to move towards the first rotating shaft 15, the first compression spring 20 is in a compression state, the first gear ring 24 is separated from the second gear ring 28, the limitation on the position of the second rotating shaft 17 is removed, so that the second rotating shaft 17 can drive the first rotating shaft 15 to rotate, when the second rotating shaft 17 does not need to be rotated, the pressing of the rotating disc 22 is stopped, further, the first compression spring 20 drives the second rotating shaft 17 to move, the first gear ring 24 is inserted into the second gear ring 28 again, the positions of the second rotating shaft 17 and the first rotating shaft 15 can be limited again, through the design of the baffle ring 30, when one side of the baffle ring 30 is in contact with the second gear ring 28, the first gear ring 24 and the second rotating shaft 17 are prevented from moving away from the first rotating shaft 15 again, the first rotating shaft 15 is prevented from being separated from the first groove 18, the bidirectional screw 13 rotates stably through the cooperation of the support plate 44 and the second bearing 45, the second bevel gear 46 can rotate through driving the first rotating shaft 15 to rotate, the first bevel gear 14 drives the bidirectional screw 13 to rotate, the length of the bidirectional screw 13 in the threaded groove 12 is changed, the two movable blocks 11 are further moved away, the movable blocks 11 drive the insert blocks 31 to be separated from the first through hole 10, and the length of the insert blocks 31 in the second groove 32 is increased, second compression spring 33 is in compression state, finally the inserted block 31 moves to second recess 32 completely, remove the injecing to stopper 5 position, make stopper 5 can break away from first spacing groove 8, and then drive two plate bodys 1 and keep away from the removal mutually, make stopper 5 break away from corresponding first spacing groove 8, can accomplish the split between two plate bodys 1, design through second spout 42 and locating piece 43, along with the rotation of two-way lead screw 13, when the inserted block 31 of 11 drive of movable block breaks away from first through-hole 10, one side of locating piece 43 contacts with one side of second spout 42, avoid movable block 11 to remove once more, and then avoid the one end of movable block 11 to move to first spacing inslot 8.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a device of making an uproar falls in giving sound insulation for construction, includes plate body (1), its characterized in that: a sound insulation cavity is arranged in the plate body (1), sound insulation cotton (25) and sound absorption cotton (26) are arranged in the sound insulation cavity, a first decoration panel (2) is arranged on one side of the plate body (1), a fixing ring (3) is arranged between the plate body (1) and the first decoration panel (2), one side of the fixing ring (3) is fixedly connected with one side of the plate body (1), a movable ring (4) is sleeved outside the fixing ring (3), one side of the movable ring (4) is fixedly connected with one side of the first decoration panel (2), a first buffer unit is arranged between the first decoration panel (2) and the plate body (1), two first limit blocks (5) are fixedly connected with one side of the plate body (1), an insertion block (31) is arranged on one side, close to the two first limit blocks (5), the insertion block (31) is connected with the limit blocks (5) through a reset unit, a connecting plate (6) is fixedly connected with one side of the plate body (1), a second decoration panel (7) is arranged on one side of the connecting plate (6), the second decoration panel (7) is connected with the connecting plate (6) through a second buffering unit, two first limiting grooves (8) are formed in one side of the connecting plate (6), a control chamber (9) is formed in the connecting plate (6), the inner wall of one side of each first limiting groove (8) is communicated with the inner wall of one side of the control chamber (9) through a first through hole (10), a movable block (11) is arranged in each first through hole (10), and the two movable blocks (11) are connected through a counter-ejection assembly;
the anisotropic ejection assembly comprises thread grooves (12) arranged on a movable block (11), a bidirectional screw rod (13) is arranged in a control chamber (9), two ends of the bidirectional screw rod (13) respectively extend into the two thread grooves (12), a rotating unit matched with the bidirectional screw rod (13) is arranged in the control chamber (9), a first bevel gear (14) is sleeved outside the bidirectional screw rod (13), a second bevel gear (46) is arranged in the control chamber (9), a first rotating shaft (15) is fixedly connected to one side of the second bevel gear (46), the first rotating shaft (15) penetrates through the inner wall of one side of the control chamber (9), a first bearing (16) is arranged at the penetrating position of the first rotating shaft (15) and the control chamber (9), a second rotating shaft (17) is arranged at one side of a connecting plate (6), and a rotating disk (22) is fixedly connected to one end of the second rotating shaft (17), an inner hexagonal groove (23) is formed in one side of the rotating disc (22), a gear locking assembly is arranged between the second rotating shaft (17) and the first rotating shaft (15), and a jack is formed in the second decoration panel (7).
2. The sound insulation and noise reduction device for building construction according to claim 1, characterized in that: the gear locking assembly comprises a first groove (18) formed in one end of a second rotating shaft (17), one end of the first rotating shaft (15) is located in the first groove (18), one side inner wall of the first rotating shaft (15) and one side inner wall of the first groove (18) are connected through a first compression spring (20), one side inner wall of the first groove (18) is fixedly connected with a prism (19), one end of the first rotating shaft (15) is provided with a second limiting groove (21), the outer sleeve of the second rotating shaft (17) is provided with a first gear ring (24), the first gear ring (24) is fixedly connected with the second rotating shaft (17), the outer sleeve of the first gear ring (24) is provided with a second gear ring (28), and one side of the second gear ring (28) is connected with one side of a connecting plate (6) through a plurality of connecting columns (29).
3. The sound insulation and noise reduction device for building construction according to claim 2, wherein: the outside cover of second pivot (17) is equipped with and keeps off ring (30), keeps off ring (30) and second pivot (17) fixed connection, keeps off ring (30) and is located one side that rotary disk (22) were kept away from in first gear ring (24), and keeps off one side of ring (30) and one side contact of second gear ring (28), and the one end of prismatic (19) is located second spacing groove (21).
4. The sound insulation and noise reduction device for building construction according to claim 3, wherein: the reset unit comprises a second groove (32) formed in a limiting block (5), one end of an insertion block (31) is located in the second groove (32), one end of the insertion block (31) is connected with the inner wall of the second groove (32) through two second compression springs (33), a second through hole (34) is formed in one side of the second groove (32), a sliding block (35) is arranged in the second through hole (34), and one side of the sliding block (35) is fixedly connected with one side of the insertion block (31).
5. The sound insulation and noise reduction device for building construction according to claim 1, characterized in that: the first buffer unit comprises a plurality of first rubber columns (36) arranged in a fixed ring (3), a plurality of first buffer springs (37) are arranged between a plate body (1) and a first decoration panel (2), one ends of the first rubber columns (36) are fixedly connected with one side of the plate body (1), the first buffer springs (37) are sleeved outside the first rubber columns (36), two ends of each first buffer spring (37) are respectively contacted with the plate body (1) and the first decoration panel (2), two limiting strips (39) are fixedly connected to the fixed ring (3), two first sliding grooves (38) are formed in the inner wall of the movable ring (4), and the limiting strips (39) are positioned in the first sliding grooves (38); be equipped with two regulating plates (47) that reset in solid fixed ring (3), and two regulating plates (47) that reset are located two one sides that spacing strip (39) are close to mutually respectively, seted up two jack (50) on the inner wall of solid fixed ring (3), and the one end of spacing strip (39) runs through jack (50), one side of spacing strip (39) and one side fixed connection of regulating plate (47) that resets.
6. The sound insulation and noise reduction device for building construction according to claim 5, wherein: one side that two reset adjusting plate (47) kept away from mutually all is connected through a plurality of reset spring (48) with the inner wall of solid fixed ring (3), and press hole (49) have all been seted up to one side inner wall that two first spout (38) kept away from mutually.
7. The sound insulation and noise reduction device for building construction according to claim 1, characterized in that: the second buffer unit comprises a plurality of second rubber columns (40) arranged between the second decoration panel (7) and the connecting plate (6), the two ends of each second rubber column (40) are fixedly connected with the connecting plate (6) and the second decoration panel (7) respectively, a second buffer spring (41) is sleeved outside each second rubber column (40), and the two ends of each second buffer spring (41) are in contact with the connecting plate (6) and the second decoration panel (7) respectively.
8. The sound insulation and noise reduction device for building construction according to claim 1, characterized in that: second chutes (42) are formed in inner walls of two sides of the first through hole (10), positioning blocks (43) are arranged in the second chutes (42), and one sides of the positioning blocks (43) are fixedly connected with one sides of the movable blocks (11).
9. The sound insulation and noise reduction device for building construction according to claim 1, characterized in that: soundproof cotton (25) and inhale one side that sound cotton (26) are close to mutually all are equipped with the baffle, are equipped with vacuum layer (27) between two baffles.
10. The sound insulation and noise reduction device for building construction according to claim 1, characterized in that: the rotating unit comprises two supporting plates (44) arranged in the control chamber (9), the two sides of each supporting plate (44) are fixedly connected with the inner walls of the two sides of the control chamber (9) respectively, the two-way screw rod (13) penetrates through the supporting plates (44), and second bearings (45) are arranged at the penetrating positions of the two-way screw rod (13) and the supporting plates (44).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405509.0A CN114135007B (en) | 2021-11-24 | 2021-11-24 | Sound insulation and noise reduction device for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405509.0A CN114135007B (en) | 2021-11-24 | 2021-11-24 | Sound insulation and noise reduction device for building construction |
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| CN114135007A true CN114135007A (en) | 2022-03-04 |
| CN114135007B CN114135007B (en) | 2023-02-28 |
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| CN113084437A (en) * | 2021-04-09 | 2021-07-09 | 安徽伟宏钢结构集团股份有限公司 | Truss all-round welding roll-over table |
| CN214428566U (en) * | 2021-03-02 | 2021-10-19 | 山东顺通节能科技有限公司 | Moulded case circuit breaker with contact temperature measurement function |
| CN214774469U (en) * | 2021-05-28 | 2021-11-19 | 北京霖竹科技集团有限公司 | Reed carbon board with sound insulation effect for decoration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6122867A (en) * | 1997-12-02 | 2000-09-26 | Isover Saint-Gobain | Acoustic building structure |
| CN108716250A (en) * | 2018-06-28 | 2018-10-30 | 云南淮鼎环境科技有限公司 | A kind of hollow wall acoustic board |
| CN110053455A (en) * | 2019-05-29 | 2019-07-26 | 溧阳市力士汽车配件制造有限公司 | A kind of ventilating board that can increase ventilation rate |
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| CN114135007B (en) | 2023-02-28 |
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