CN115030339B - Noise reduction and sound insulation board convenient to use and construction process thereof - Google Patents
Noise reduction and sound insulation board convenient to use and construction process thereof Download PDFInfo
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- CN115030339B CN115030339B CN202210847992.6A CN202210847992A CN115030339B CN 115030339 B CN115030339 B CN 115030339B CN 202210847992 A CN202210847992 A CN 202210847992A CN 115030339 B CN115030339 B CN 115030339B
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- 230000009467 reduction Effects 0.000 title claims abstract description 176
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 title claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000005034 decoration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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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
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
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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
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
- E04B2001/829—Flat elements mounted at an angle, e.g. right angle, to the supporting surface
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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)
Abstract
The application relates to a noise reduction and sound insulation board convenient to use and a construction process thereof, wherein the noise reduction and sound insulation board convenient to use comprises a plurality of noise reduction boards, sliding rails and locking pieces which are connected with each other in a rotating way, the noise reduction boards are provided with sliding blocks, and the sliding blocks are connected with the sliding rails in a sliding way; the locking piece includes two tensioning springs, connecting rod and locking lever, and the both ends of connecting rod are connected with the one end of tensioning spring respectively, and the other end of tensioning spring is connected in the board of making an uproar falls, and the locking lever is connected in the connecting rod. When adjacent noise reduction plates rotate and tend to be in a mutually parallel state, the adjacent noise reduction plates are far away from each other by pulling the noise reduction plates, then the connecting rod is tensioned by the tensioning springs, the connecting rod is close to the noise reduction plates and is attached to the noise reduction plates, and finally the locking rod is embedded into the noise reduction plates to limit the adjacent noise reduction plates to rotate. After a plurality of noise reduction plates are not required to be set to be in a mutually parallel state, the adjacent noise reduction plates are additionally locked one by one, so that time and labor are saved, and one step is achieved. Meanwhile, unnecessary decoration materials are reduced, and the environment-friendly effect is achieved.
Description
Technical Field
The application relates to the field of noise reduction home decoration, in particular to a noise reduction acoustic panel convenient to use and a construction process thereof.
Background
Noise reduction home decoration is a home decoration for reducing outdoor noise, is often applied to door panels, ceilings, wallboards and the like, and achieves the purpose of sound insulation after panel installation by adding porous sound insulation materials into the panels.
When the decoration, will need the house that gives sound insulation to decorate with the sound insulation wallboard additional according to actual demand now generally, but along with every house service function's change, if change into the film room with certain room, the sound insulation demand also changes correspondingly, if carry out the sound insulation decoration again to this room wallboard this moment, then need destroy original wall body, the engineering volume is great.
Disclosure of Invention
In order to meet the sound insulation requirement of a room, the application provides the noise reduction and insulation board which is convenient to use and the construction process thereof.
In a first aspect, the present application provides a noise reduction and insulation board convenient to use, which adopts the following technical scheme:
The utility model provides a noise reduction acoustic celotex board convenient to use, includes a plurality of end to end and each other rotates the noise reduction board of connecting, is used for installing in slide rail and the locking piece on house roof, adjacent only one noise reduction board in the noise reduction board is equipped with the slider, the slider is located the head of noise reduction board, the slider with the axis of rotation of noise reduction board coaxial and sliding connection in the slide rail; the locking piece comprises two tensioning springs, a connecting rod and a locking rod, wherein two ends of the connecting rod are respectively connected with one ends of the tensioning springs, the other ends of the tensioning springs are connected with the noise reduction plates, the noise reduction plates are connected with one tensioning spring only, the locking rod is connected with the connecting rod, and when the adjacent noise reduction plates are in a mutually parallel state, the locking rod is used for being embedded into a rotation connection part of the adjacent noise reduction plates and used for limiting the rotation of the adjacent noise reduction plates.
Through adopting above-mentioned technical scheme, during the installation, install the slide rail in house roof earlier to make it be close to the wall as far as possible, according to whether need give sound insulation at present, through rotating the positional relationship between noise reduction board and the wall body of falling with the transformation of falling the noise reduction board, thereby realize the purpose of giving sound insulation. The purpose of noise insulation and noise reduction can be achieved without the need of refitting the wall body, and the method is simple and convenient to operate and convenient to install and set.
When adjacent noise reduction plates rotate and gradually tend to be in a mutually parallel state, the adjacent noise reduction plates are far away from each other by pulling the noise reduction plates, then the tension springs tension the connecting rods, the tension springs gradually tend to be parallel to the noise reduction plates, meanwhile, the connecting rods are gradually close to the rotating connection positions of the two noise reduction plates and are attached to the noise reduction plates, and finally the locking rods are embedded into the noise reduction plates, so that rotation between the adjacent noise reduction plates is limited. The purpose of locking the mutually parallel states between the adjacent noise reduction plates can be achieved by utilizing the force for pushing the noise reduction plates, after the noise reduction plates are not required to be set into the mutually parallel states, the adjacent noise reduction plates are additionally locked one by one, and time and labor are saved, and one step is achieved.
Preferably, the sliding rail is provided with a sliding groove penetrating along the extending direction of the sliding rail, the sliding groove is used for enabling the sliding block to slide and be embedded, and the groove wall of the sliding groove is used for limiting the sliding block to slide out along the extending direction perpendicular to the sliding rail.
Through adopting above-mentioned technical scheme, because the spout runs through along perpendicular to slide rail extending direction, the slider slides in along slide rail both ends, installs the slide rail in the roof earlier after to fall the board of making an uproar, reduces the weight when installing the slide rail, the installation operation of being convenient for.
Preferably, one side of the noise reduction plate is provided with a connecting part, the connecting part is connected with a rotating shaft parallel to the noise reduction plate, the other side of the noise reduction plate is provided with a connecting groove, the connecting groove is parallel to the rotating shaft, one end of the connecting groove is used for being embedded into the connecting groove in a sliding way, the connecting part is positioned outside the connecting groove, the groove wall of the connecting groove is used for limiting the rotating shaft to slide out along the extending direction perpendicular to the connecting groove, an embedded area is formed in the groove wall of the connecting groove, and when the adjacent noise reduction plates rotate to be in a mutually parallel state, the connecting part is embedded into the embedded area, and the sliding block is arranged on one side of the connecting groove for being embedded by the rotating shaft.
Through adopting above-mentioned technical scheme, because the spout runs through along perpendicular to slide rail extending direction, the slider slides in along the spout both ends to increase or reduce the number of making an uproar board of making an uproar according to the length of wall, the user is nimble to select the board number of making an uproar according to the demand, is convenient for better satisfying the demand of giving sound insulation.
Because only one of the adjacent noise reduction plates is provided with the sliding block, simultaneously, because the sliding block is arranged on one side far away from the connecting groove and used for being embedded by the rotating shaft, one end of the connecting groove, which is used for being embedded by the rotating shaft, faces the ground, and when the adjacent noise reduction plates are not parallel, the bottom of the connecting groove can limit the noise reduction plates without the sliding block to slide downwards, so that the rotation connection relation between the adjacent noise reduction plates is ensured.
Preferably, the noise reduction plate further comprises a limiting pin, an avoidance groove communicated with the connecting groove is formed in the noise reduction plate, one end of the limiting pin is used for penetrating through the rotating shaft and then is embedded into the avoidance groove, the limiting pin and the rotating shaft synchronously rotate, and the avoidance groove is used for limiting the limiting pin to axially deviate from along the rotating shaft.
Through adopting above-mentioned technical scheme, when adjacent board of making an uproar is in the horizontality, pass the spread groove embedding with the spacer pin and dodge the inslot, and then when adjacent board of making an uproar rotates to nonparallel state, because only one is equipped with the slider on the adjacent board of making an uproar, every two boards of making an uproar all have one side to keep away from the slide rail, keep away from each other between two boards of making an uproar through the spacer pin restriction.
Preferably, one end of the limiting pin, which is far away from the connecting groove, is provided with magnetism, the locking rod is perpendicular to the connecting rod, one end of the locking rod is fixedly connected with the connecting rod, and the limiting pin is used for sucking the other end of the locking rod.
By adopting the technical scheme, because the tensioning spring can incline downwards under the action of gravity of the connecting rod and the locking rod even when being tensioned, the locking rod is difficult to be embedded into the caulking groove. Through setting the one end of spacer pin to have magnetism, wait that adjacent noise reduction board rotates when tending to mutual parallel state gradually, the connecting rod rises and is close to the caulking groove under the tensioning force of tensioning spring, and the locking pole is also close to the caulking groove, and finally the locking pole imbeds the caulking groove under the magnetic force effect of spacer pin and with the spacer pin actuation for the locking pole can overcome the embedding caulking groove that self gravity is better.
Preferably, the rotating shaft is provided with a caulking groove penetrating radially, one end of the limiting pin penetrates through the caulking groove and then stretches into the avoidance groove, the other end of the limiting pin is located in the caulking groove and is provided with a sliding inclined plane, one end of the locking rod is used for being in sliding butt after stretching into the caulking groove, and when the adjacent noise reduction plates start to rotate from a mutually parallel state and approach each other, one end of the locking rod is used for sliding from the sliding inclined plane to the end of the notch of the connecting groove along the direction perpendicular to the axis of the rotating shaft.
Through adopting above-mentioned technical scheme, when adjacent noise reduction board starts to rotate and be close to from mutual parallel state, there is the contained angle that is less than 180 degrees between the direction of connecting rod and the tensioning force of tensioning spring, and then pulls the locking lever to keep away from the caulking groove. Meanwhile, the rotating shaft and the other noise reduction plate rotate relatively, so that the sliding inclined surface of the rotating shaft has a trend of pushing the locking rod to slide away along the radial direction in the rotating process, and meanwhile, the rotating shaft has a trend of pushing the locking rod to rotate synchronously with the locking rod, and the locking rod slides out of the caulking groove along the sliding inclined surface.
Preferably, the mounting groove is formed in the groove wall of the connecting groove, a compression spring is arranged in the mounting groove, one end of the compression spring is fixedly connected with the groove wall of the mounting groove, the other end of the compression spring is fixedly connected with a limiting block, when the adjacent noise reduction plates rotate to the position where the noise reduction plates cannot approach each other, the compression spring is used for driving the limiting block to be embedded into the caulking groove and be attracted with the sliding inclined surface, and when the caulking groove rotates and is far away from the mounting groove, the sliding inclined surface is used for driving the limiting block to slide out of the caulking groove.
Through adopting above-mentioned technical scheme, when need not to give sound insulation, the slip makes its contained angle that is less than 180 degrees that exists each other of board of making an uproar that falls to through the relative rotation between two boards of making an uproar of stopper restriction, and then carry out spacingly to the non-parallel state between the adjacent board of making an uproar that falls, make the board of making an uproar that falls difficult slip at will, the personnel of being convenient for use.
In a second aspect, the application provides a construction process, which adopts the following technical scheme:
The utility model provides a construction process, adopts foretell acoustic celotex board of making an uproar falls of convenient to use, its characterized in that: the method comprises the following steps of:
Step 1: the method comprises the steps of arranging a sliding rail and a noise reduction plate, installing the sliding rail on a roof, sliding a sliding block of one noise reduction plate into a sliding groove, sliding a rotating shaft of the other noise reduction plate into a connecting groove of a first noise reduction plate, sliding a rotating shaft of a third noise reduction plate into a connecting groove of a second noise reduction plate, sliding a sliding block of the third noise reduction plate into the sliding groove, and sequentially arranging the follow-up noise reduction plates according to the mode;
step 2: the limiting pin and the locking piece are installed, one end of the limiting pin penetrates through the caulking groove to extend into the avoidance groove, one side of the sliding inclined plane is flush with the end of the caulking groove opening, the sliding inclined plane rotates and approaches to the adjacent noise reduction plate, the locking piece is correspondingly arranged on each two noise reduction plates, the position of the locking rod is adjusted to enable the locking rod to face the rotating shaft, and one ends of the two tensioning springs are arranged on the different noise reduction plates.
Through adopting above-mentioned technical scheme, carry out the individual installation to slide rail and a plurality of board of making an uproar that falls, the gravity of transport when alleviateing the installation, the personnel of being convenient for operate. After the noise reduction plate is arranged, the locking piece is installed, so that the locking piece can be conveniently adjusted to the correct position, and the locking piece can be more easily embedded into the caulking groove.
In summary, the present application includes at least one of the following beneficial technical effects:
1. During installation, the sliding rail is firstly installed on a house roof and is close to a wall as much as possible, and according to the fact that whether sound insulation is needed at present or not, the noise reduction plate is rotated to change the position relationship between the noise reduction plate and the wall, so that the purpose of sound insulation is achieved. The purpose of noise insulation and noise reduction can be achieved without the need of refitting the wall body, and the method is simple and convenient to operate and convenient to install and set. When adjacent noise reduction plates rotate and gradually tend to be in a mutually parallel state, the adjacent noise reduction plates are far away from each other by pulling the noise reduction plates, then the tension springs tension the connecting rods, the tension springs gradually tend to be parallel to the noise reduction plates, meanwhile, the connecting rods are gradually close to the rotating connection positions of the two noise reduction plates and are attached to the noise reduction plates, and finally the locking rods are embedded into the noise reduction plates, so that rotation between the adjacent noise reduction plates is limited. The purpose of locking the mutually parallel states between the adjacent noise reduction plates can be achieved by utilizing the force for pushing the noise reduction plates, after the noise reduction plates are not required to be set into the mutually parallel states, the adjacent noise reduction plates are additionally locked one by one, time and labor are saved, the use of unnecessary decoration materials is reduced, and the environment protection is beneficial.
2. The anti-noise device is characterized in that a caulking groove penetrating radially is formed in the rotating shaft, one end of the limiting pin penetrates through the caulking groove and then stretches into the avoidance groove, the other end of the limiting pin is located in the caulking groove and is provided with a sliding inclined surface, one end of the locking rod is used for being in sliding butt connection after stretching into the caulking groove, and when the adjacent noise reduction plates start to rotate from a mutually parallel state and approach each other, one end of the locking rod is used for sliding from the sliding inclined surface to the end of a notch of the connecting groove along the direction perpendicular to the axis of the rotating shaft.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view of a noise reduction plate according to an embodiment of the present application.
Fig. 3 is a schematic view illustrating an internal structure of an embodiment of the present application when adjacent noise reduction plates are parallel to each other.
Fig. 4 is a schematic view of an internal structure of an adjacent noise reduction plate in other states according to an embodiment of the present application.
Fig. 5 is an enlarged view at a in fig. 4.
Reference numerals illustrate: 1. a slide rail; 11. a chute; 2. a noise reduction plate; 21. a connection part; 22. a rotating shaft; 221. a caulking groove; 23. a connecting groove; 24. an embedded region; 25. a slide block; 26. an avoidance groove; 27. a mounting groove; 3. a limiting pin; 31. a sliding inclined plane; 4. a locking member; 41. tensioning the spring; 42. a connecting rod; 43. a locking lever; 5. a compression spring; 6. and a limiting block.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
Referring to fig. 1, an embodiment of the present application discloses a noise reduction and insulation board for convenient use, which includes a rail 1 for mounting on a roof of a house and a plurality of noise reduction boards 2.
The rail 1 is mounted to the roof of a house by means of expansion screws. The end of the sliding rail 1 facing the ground is provided with a sliding groove 11 penetrating along the self extending direction, the width of a notch of the sliding groove 11 close to the ground is smaller than the width of the groove bottom of the sliding groove 11, the sliding groove 11 can be a T-shaped groove or a dovetail-shaped groove, and in the embodiment, the sliding groove 11 is a T-shaped groove.
Referring to fig. 2, a noise reducing porous sound insulating material is provided in the noise reducing plate 2. The plurality of noise reduction plates 2 are connected end to end in sequence. One side of the noise reduction plate 2 is fixedly connected with a connecting part 21, a rotating shaft 22 parallel to the noise reduction plate 2 is fixedly connected to the connecting part 21, a connecting groove 23 is formed in the other side of the noise reduction plate 2, one end of the connecting groove 23 penetrates through the noise reduction plate 2 along the direction parallel to the rotating shaft 22, and one end of the connecting groove 23 is used for the rotating shaft 22 to penetrate through and be embedded into the connecting groove 23. The groove wall of the connecting groove 23 is in sliding fit with the periphery of the rotating shaft 22, the groove depth of the connecting groove 23 is larger than the radius of the rotating shaft 22, the notch of the connecting groove 23 is smaller than the diameter of the rotating shaft 22, and the groove wall of the connecting groove 23 is used for limiting the rotating shaft 22 to slide out along the radial direction of the connecting groove 23. The groove wall of the connecting groove 23 is provided with an embedded region 24 communicated with the connecting groove 23, and when the adjacent noise reduction plates 2 rotate to be parallel to each other, the connecting part 21 is embedded into the embedded region 24.
The rotating shaft 22 of only one noise reduction plate 2 in the adjacent noise reduction plates 2 is fixedly connected with a sliding block 25, the sliding block 25 and the rotating shaft 22 are coaxially arranged, and the sliding block 25 is positioned on one side of the connecting groove 23 for the rotating shaft 22 to be embedded into the connecting groove 23 along the extending direction of the connecting groove 23. The sliding block 25 is slidably embedded in the sliding groove 11, and the sliding block 25 is adapted to the sliding groove 11 and is slidably connected with the wall of the sliding groove 11. In the present embodiment, the noise reduction plate 2 is provided in a singular number.
Referring to fig. 1 and 3, a noise reduction and insulation board for convenient use further includes a limiting pin 3 and a locking member 4.
Referring to fig. 3, the shaft 22 is provided with a radially penetrating caulking groove 221, and the wall of the connecting groove 23 is provided with a relief groove 26 for communicating with the caulking groove 221. When the adjacent noise reduction plates 2 rotate to a state parallel to each other, one end of the limiting pin 3 is used for penetrating through the caulking groove 221 to be embedded into the connecting groove 23 and attached to the bottom of the connecting groove 23, and the other end of the limiting pin 3 is located in the caulking groove 221 and the end of the limiting pin is flush with the end of the notch of the caulking groove 221. The other end of the limiting pin 3 is made of magnetic metal iron. The end of the other end of the limiting pin 3 is provided with a sliding inclined surface 31 which is axially symmetrically arranged relative to the limiting pin 3, and the distance between the sliding inclined surface 31 and the axis of the limiting pin 3 increases along with the notch of the connecting groove 23 close to the caulking groove 221.
The locking member 4 comprises two tension springs 41, a connecting rod 42 and a locking rod 43. The locking piece 4 is arranged between the adjacent noise reduction plates 2, and the locking piece 4 is positioned on one side of the noise reduction plates 2, which is away from the wall body.
The two ends of the connecting rod 42 are fixedly connected with one ends of different tensioning springs 41 respectively, the other ends of the two tensioning springs 41 are respectively arranged on different noise reduction plates 2, the other ends of the two tensioning springs 41 are positioned on the same horizontal plane, and the noise reduction plates 2 are only used for installing one tensioning spring 41. The locking rod 43 is perpendicular to the connecting rod 42, one end of the locking rod 43 is fixedly connected to the connecting rod 42, the other end of the locking rod 43 is used for being embedded into the embedded groove 221 and attached to the sliding inclined surface 31, and the locking rod 43 is located on one side, facing the noise reduction plate 2, of the connecting rod 42. When the adjacent noise reduction plates 2 rotate to be parallel to each other, the locking rods 43 are embedded into the embedded grooves 221 to be attracted with the limiting pins 3, and at the moment, the tensioning force of the tensioning springs 41 on the connecting rods 42 faces one side of the noise reduction plates 2, and the tensioning springs 41 have a tendency of driving the locking rods 43 to abut against the limiting pins 3. Since the number of the noise reduction plates 2 is set to be singular in this embodiment, the noise reduction plates 2 located at the tail end are not provided with the locking members 4.
Referring to fig. 4 and 5, an installation groove 27 for communicating with the caulking groove 221 is provided on the groove wall of the connection groove 23, a compression spring 5 is provided in the installation groove 27, one end of the compression spring 5 is fixedly connected to the groove bottom of the installation groove 27, and the other end of the compression spring 5 is fixedly connected with a limiting block 6. When adjacent noise reduction plates 2 rotate to the condition that the adjacent noise reduction plates cannot be close to each other, the mounting groove 27 is communicated with the caulking groove 221, one end, far away from the compression spring 5, of the limiting block 6 is embedded into the caulking groove 221 under the elastic restoring force of the compression spring 5 and is attached to the sliding inclined surface 31, and the other end of the limiting block 6 is positioned in the mounting groove 27, so that relative rotation between the rotating shaft 22 and the noise reduction plates 2 is limited, and the state between the adjacent noise reduction plates 2 is locked.
The embodiment of the application provides a convenient-to-use noise reduction and insulation board, which has the implementation principle that:
When sound insulation is needed, the noise reduction plates 2 are pulled to enable the noise reduction plates 2 to be in a mutually parallel state, the tensioning springs 41 tension the connecting rods 42 and drive the connecting rods 42 to ascend, so that the locking rods 43 ascend and approach the caulking grooves 221, and finally the locking rods 43 are embedded into the caulking grooves 221 and are attracted with the limiting grooves under the attraction of the limiting pins 3, and the end parts of the locking rods 43 are attached to the sliding inclined surfaces 31.
When sound insulation is not needed, the noise reduction plates 2 are pushed to enable the adjacent noise reduction plates 2 to rotate and approach each other, the locking rods 43 slide out of the caulking grooves 221 under the combined action of the pushing force of the sliding inclined planes 31 and the pulling force of the tensioning springs 41, and locking of the adjacent noise reduction plates 2 in a mutually parallel state is released. When the adjacent noise reduction plates 2 continue to rotate until the adjacent noise reduction plates cannot approach, the limiting block 6 is embedded into the caulking groove 221 under the action of the elastic restoring force of the compression spring 5, so that the relative rotation between the rotating shaft 22 and the noise reduction plates 2 is limited, and the state between the adjacent noise reduction plates 2 is locked. After the plurality of noise reduction plates 2 are not required to be arranged to be in a mutually parallel state, the adjacent noise reduction plates 2 are additionally locked one by one, so that the time and the labor are saved, the use of unnecessary decoration materials is reduced, and the environment protection is beneficial.
The embodiment of the application also discloses a construction process, which is implemented by adopting the noise reduction and sound insulation board convenient to use and comprises the following steps in sequence:
Step 1: the method comprises the steps of arranging a sliding rail 1 and noise reduction plates 2, installing the sliding rail 1 on a roof through expansion bolts, enabling a sliding block 25 of one noise reduction plate 2 to be slidably embedded into a sliding groove 11, enabling a rotating shaft 22 of the other noise reduction plate 2 to be slidably embedded into a connecting groove 23 of a first noise reduction plate 2, enabling a rotating shaft 22 of a third noise reduction plate 2 to be slidably embedded into a connecting groove 23 of a second noise reduction plate 2, enabling a sliding block 25 of the third noise reduction plate 2 to be slidably embedded into the sliding groove 11, and completing installation;
Step 2: the locating pin 3, locking piece 4 installation, pass caulking groove 221 with the one end of locating pin 3 and stretch into dodge inslot 26 for one side of slip inclined plane 31 and caulking groove 221 notch's tip parallel and level, rotate and near adjacent board 2 of making an uproar falls, every two boards 2 of making an uproar fall correspond and set up a locking piece 4, locking piece 4 sets up in the board 2 of making an uproar one side of deviating from the wall body of falling, adjusts locking lever 43 position and makes its orientation pivot 22, and passes through welded mode fixed connection with the one end of two tensioning springs 41 on board 2 of making an uproar of different falls, the one end of above-mentioned tensioning spring 41 is slightly higher than caulking groove 221.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. Noise reduction acoustic celotex board convenient to use, its characterized in that: the noise reduction device comprises a plurality of noise reduction plates (2) which are connected end to end and are rotationally connected with each other, a sliding rail (1) and a locking piece (4), wherein the noise reduction plates (2) are arranged adjacently, only one noise reduction plate (2) is provided with a sliding block (25), the sliding block (25) is positioned at the head part of the noise reduction plate (2), and the sliding block (25) is coaxial with the rotation axis of the noise reduction plate (2) and is in sliding connection with the sliding rail (1); the locking piece (4) comprises two tensioning springs (41), a connecting rod (42) and a locking rod (43), wherein two ends of the connecting rod (42) are respectively connected with one end of each tensioning spring (41), the other end of each tensioning spring (41) is used for being connected with a noise reduction plate (2), the noise reduction plates (2) are only connected with one tensioning spring (41), the locking rod (43) is connected with the connecting rod (42), and when the adjacent noise reduction plates (2) are in a mutually parallel state, the locking rod (43) is used for being embedded into a rotation connecting part of the adjacent noise reduction plates (2) and used for limiting the rotation of the adjacent noise reduction plates (2); one side of the noise reduction plate (2) is provided with a connecting part (21), the connecting part (21) is connected with a rotating shaft (22) parallel to the noise reduction plate (2), the other side of the noise reduction plate (2) is provided with a connecting groove (23), the connecting groove (23) is parallel to the rotating shaft (22), one end of the connecting groove (23) is used for being embedded into the connecting groove (23) in a sliding way, the connecting part (21) is positioned outside the connecting groove (23), the groove wall of the connecting groove (23) is used for limiting the rotating shaft (22) to slide out along the extending direction perpendicular to the connecting groove (23), an embedded area (24) is formed in the groove wall of the connecting groove (23), when the adjacent noise reduction plate (2) rotates to be in a mutually parallel state, the connecting part (21) is embedded into the embedded area (24), and a sliding block (25) is arranged on one side of the connecting groove (23) for being embedded by the rotating shaft (22). Still include spacer pin (3), be equipped with on noise reduction board (2) with dodge groove (26) of spread groove (23) intercommunication, the one end of spacer pin (3) is used for passing behind pivot (22) imbeds dodge in groove (26), spacer pin (3) rotate with pivot (22) is synchronous, just dodge groove (26) are used for restricting spacer pin (3) and deviate from along pivot (22) axial.
2. The easy-to-use noise reduction baffle according to claim 1, wherein: the sliding rail (1) is provided with a sliding groove (11) penetrating along the extending direction of the sliding rail, the sliding groove (11) is used for enabling the sliding block (25) to be embedded in a sliding mode, and the groove wall of the sliding groove (11) is used for limiting the sliding block (25) to slide out along the extending direction perpendicular to the sliding rail (1).
3. The easy-to-use noise reduction baffle according to claim 1, wherein: the one end that connecting groove (23) was kept away from to spacer pin (3) has magnetism, locking lever (43) are perpendicular with connecting rod (42), the one end and the connecting rod (42) fixed connection of locking lever (43), spacer pin (3) are used for the other end of actuation locking lever (43).
4. A convenient noise reduction baffle according to claim 3, wherein: the novel noise reduction device is characterized in that a caulking groove (221) penetrating radially is formed in the rotating shaft (22), one end of the limiting pin (3) penetrates through the caulking groove (221) and then stretches into the avoidance groove (26), the other end of the limiting pin (3) is located in the caulking groove (221) and is provided with a sliding inclined surface (31), one end of the sliding inclined surface (31) is used for being used for a locking rod (43) to stretch into the caulking groove (221) and then to slide to be abutted, and when the adjacent noise reduction plates (2) start to rotate from a mutually parallel state and approach each other, one end of the locking rod (43) is used for sliding to the notch end of the connecting groove (23) from the sliding inclined surface (31) along the direction perpendicular to the axis of the rotating shaft (22).
5. The easy-to-use noise reduction baffle according to claim 4, wherein: be equipped with mounting groove (27) on spread groove (23) cell wall, be equipped with compression spring (5) in mounting groove (27), the cell wall of one end fixedly connected with mounting groove (27) of compression spring (5), the other end fixedly connected with stopper (6) of compression spring (5), when adjacent rotate to unable when being close to each other between noise reduction board (2), compression spring (5) are used for driving stopper (6) embedding caulking groove (221) in and with slip inclined plane (31) actuation, works as caulking groove (221) rotate and keep away from mounting groove (27) when, slip inclined plane (31) are used for driving stopper (6) roll-off caulking groove (221).
6. A construction process, using the easy-to-use noise reduction and insulation board according to any one of claims 1 to 5, characterized in that: the method comprises the following steps of:
Step 1: the method comprises the steps of arranging a sliding rail (1) and noise reduction plates (2), installing the sliding rail (1) on a roof, sliding a sliding block (25) of one noise reduction plate (2) into a sliding groove (11), sliding a rotating shaft (22) of the other noise reduction plate (2) into a connecting groove (23) of the first noise reduction plate (2), sliding a rotating shaft (22) of a third noise reduction plate (2) into a connecting groove (23) of the second noise reduction plate (2), sliding a sliding block (25) of the third noise reduction plate (2) into the sliding groove (11), and sequentially arranging the follow-up noise reduction plates (2) according to the mode;
Step 2: the limiting pin (3) and the locking piece (4) are installed, one end of the limiting pin (3) penetrates through the caulking groove (221) to extend into the avoidance groove (26), one side of the sliding inclined surface (31) is flush with the end of the notch of the caulking groove (221), the limiting pin rotates and approaches to the adjacent noise reduction plate (2), the locking piece (4) is correspondingly arranged on each two noise reduction plates (2), the position of the locking rod (43) is adjusted to enable the locking rod to face the rotating shaft (22), and one ends of the two tensioning springs (41) are arranged on the different noise reduction plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210847992.6A CN115030339B (en) | 2022-07-19 | 2022-07-19 | Noise reduction and sound insulation board convenient to use and construction process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210847992.6A CN115030339B (en) | 2022-07-19 | 2022-07-19 | Noise reduction and sound insulation board convenient to use and construction process thereof |
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| CN115030339B true CN115030339B (en) | 2024-04-19 |
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| CN210421524U (en) * | 2019-06-24 | 2020-04-28 | 东莞市建工集团有限公司 | Building site room building structure of making an uproar falls |
| KR20200075261A (en) * | 2018-12-18 | 2020-06-26 | 원광대학교산학협력단 | Noise reduction open and close device and construction structure comprising the same |
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| CN216974592U (en) * | 2022-06-01 | 2022-07-15 | 江苏超敏科技有限公司 | Combined folding protective door for radiology department |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11732471B2 (en) * | 2019-08-19 | 2023-08-22 | Turf Design, Inc. | Apparatus and system for acoustic curved ceiling baffle and methods of manufacturing thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200075261A (en) * | 2018-12-18 | 2020-06-26 | 원광대학교산학협력단 | Noise reduction open and close device and construction structure comprising the same |
| CN210421524U (en) * | 2019-06-24 | 2020-04-28 | 东莞市建工集团有限公司 | Building site room building structure of making an uproar falls |
| CN215359082U (en) * | 2021-08-02 | 2021-12-31 | 高县卓越商品混凝土有限公司 | Noise reduction system of concrete mixing plant |
| CN216974592U (en) * | 2022-06-01 | 2022-07-15 | 江苏超敏科技有限公司 | Combined folding protective door for radiology department |
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