CN217839775U - Sound absorption and insulation metal sound barrier unit plate - Google Patents
Sound absorption and insulation metal sound barrier unit plate Download PDFInfo
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- CN217839775U CN217839775U CN202221783082.8U CN202221783082U CN217839775U CN 217839775 U CN217839775 U CN 217839775U CN 202221783082 U CN202221783082 U CN 202221783082U CN 217839775 U CN217839775 U CN 217839775U
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Abstract
The utility model relates to a cell board technical field just discloses an inhale sound insulation metal sound barrier cell board, including falling the mechanism and coupling mechanism of making an uproar, the front of falling the mechanism of making an uproar bonds and has the syllable-dividing apron, the inside left end of falling the mechanism of making an uproar is connected with the puigging, it has the abatvoix to fall the mechanism internally mounted of making an uproar, coupling mechanism threaded connection falls the inside intermediate position of mechanism of making an uproar. This inhale sound insulation metal sound barrier cell board, screw bolt and connecting device two rotate, can protect vacuum apparatus more fast, can avoid sound insulation shell and sound insulation shell internal device to damage, thereby can increase the live time of the device, through be provided with vacuum apparatus at sound insulation shell inside, can effectually carry out the separation to sound, sound insulation shell internally mounted has puigging and abatvoix simultaneously, can carry out the separation many times, the noise reduction, can avoid disturbing people in this region, thereby can increase the live time of internal device.
Description
Technical Field
The utility model relates to a cell board technical field specifically is an inhale sound insulation metal sound barrier cell board.
Background
The sound barrier is a facility inserted between the sound source and the receiver, so that the sound wave is transmitted with a remarkable additional attenuation, the noise influence in a certain area where the receiver is located is weakened, the silence degree in the moving area can be kept, and the disturbance can be avoided.
The prior art discloses the application numbers as follows: CN201520171507.3 a metal ceramic composite sound barrier sound absorption and insulation unit plate structure. The box body is composed of a panel, a back plate and rubber end covers at two ends, the upper end and the lower end of the panel are rolled and bent to form an upper wall and a lower wall of the box body, and the upper wall and the lower wall of the box body and the two ends of the back plate are connected and fixed through structural glue and bolts; the panel surface evenly is provided with the sound absorption through-hole, and the panel is fixed with the micropore ceramic abatvoix behind the box, but the inside partial device of box needs to be changed to need cut the change, cause box and internal device to damage easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inhale sound insulation metal sound barrier cell board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an inhale sound insulation metal sound barrier cell board, is including making an uproar mechanism and coupling mechanism fall, the front of making an uproar mechanism of falling bonds and has the sound insulation apron, the left end of making an uproar mechanism inside of falling is connected with the puigging, it has the abatvoix to fall the mechanism internally mounted of falling, coupling mechanism threaded connection falls the inside intermediate position of mechanism of falling.
The connecting mechanism comprises a vacuum device and a first connecting device, the left end of the first connecting device is in threaded connection with a second connecting device, the lower end of the vacuum device is welded with a spiral spring, the lower end of the vacuum device is slidably connected with a polygonal fixture block, the left end of the first connecting device is in threaded connection with a threaded bolt, and the first connecting device is connected to the lower end of the vacuum device in a clamping mode.
Preferably, the noise reduction mechanism comprises a sound insulation shell and sound absorption cotton, the top end surface of the sound absorption cotton is connected with a metal plate, and the sound absorption cotton is installed at the lower end of the sound insulation shell.
Preferably, the number of the sound-absorbing boards is eight, four the sound-absorbing boards are a group, two groups of the sound-absorbing boards are inserted into the left end and the right end of the metal plate, the sound-absorbing boards are installed at the right end of the sound-insulating layer, two groups of the sound-absorbing boards are installed at the left side and the right side of the vacuum device, the eight sound-absorbing boards can absorb noise, noise can be reduced for multiple times, and therefore the service life of the sound-absorbing boards can be prolonged.
Preferably, coil spring's quantity is four, two coil spring is a set of, and is two sets of coil spring welds in vacuum apparatus's left end and right-hand member, two coil spring welds in the upper end and the lower extreme on the right side surface of polygon fixture block, and coil spring kick-backs, and coil spring promotes the polygon fixture block, lets the polygon fixture block remove about vacuum apparatus is inside, can carry out the primary connection with vacuum apparatus.
Preferably, the second connecting device is composed of an inserting block and an inner hexagon bolt, the inserting block is inserted at the left end of the polygonal clamping block, the polygonal clamping block is clamped inside the first connecting device, the inner hexagon bolt is in threaded connection with the upper end of the second connecting device, the inserting block is pushed, the inserting block is inserted into the upper end of the first connecting device, and the polygonal clamping block and the first connecting device are preliminarily connected through the inserting block.
Preferably, the quantity of metal sheet is two, two the metal sheet is installed in the inside upper end and the lower extreme of metal casing, metal sheet threaded connection in the threaded bolt's of metal sheet threaded connection threaded end surface, metal sheet threaded connection is in the bottom surface of connecting device one, metal sheet sliding connection is in the bottom surface of puigging, rotates threaded bolt, and threaded bolt is with metal sheet and connecting device threaded connection, conveniently changes connecting device one.
Preferably, inhale the cotton quantity of sound and be two inhale the sound cotton and install in the upper end and the lower extreme of sound insulation housing, lower extreme inhale the sound cotton and seted up trapezoidal recess, upper end inhale the sound cotton and be provided with trapezoidal lug, the section screenshot of trapezoidal lug and trapezoidal recess is unanimous, and the sound cotton is inhaled to sound cotton and lower extreme in the upper end and the grafting of inhaling, can sealing connection to can carry out the operation that gives sound insulation.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this inhale sound insulation metal sound barrier cell board rotates threaded bolt and connecting device two, can protect vacuum apparatus more fast, can avoid the shell that gives sound insulation and the shell internal installation that gives sound insulation to damage to can increase the live time of device.
2. This inhale sound insulation metal sound barrier cell board through being provided with vacuum apparatus in sound insulation shell inside, can effectually carry out the separation to sound, and sound insulation shell internally mounted has puigging and abatvoix simultaneously, can carry out separation many times, noise reduction.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is a schematic view of the noise reduction mechanism according to the present invention;
fig. 4 is the schematic view of the internal structure intercepting of the connecting mechanism of the present invention.
In the figure: 1. a noise reduction mechanism; 101. a sound-insulating housing; 102. sound-absorbing cotton; 103. a metal plate; 2. a connecting mechanism; 201. a vacuum device; 202. a coil spring; 203. a first connecting device; 204. a threaded bolt; 205. a polygonal fixture block; 206. a second connecting device; 3. a sound insulating layer; 4. a sound-absorbing panel; 5. and a sound insulation cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions:
the first embodiment is as follows:
the utility model provides an inhale sound insulation metal sound barrier cell board, includes and falls the mechanism 1 and coupling mechanism 2 of making an uproar, falls the front of the mechanism 1 of making an uproar and bonds and have syllable-dividing apron 5, falls the left end of the mechanism 1 inside of making an uproar and is connected with puigging 3, falls the mechanism 1 internally mounted of making an uproar and has abatvoix 4, 2 threaded connection of coupling mechanism fall the mechanism 1 inside intermediate position of making an uproar.
The connecting mechanism 2 comprises a vacuum device 201 and a first connecting device 203, the left end of the first connecting device 203 is in threaded connection with a second connecting device 206, the second connecting device 206 comprises an insert and an inner hexagon bolt, the insert is inserted into the left end of the polygonal fixture block 205, the polygonal fixture block 205 is clamped inside the first connecting device 203, the inner hexagon bolt is in threaded connection with the upper end of the second connecting device 206, the insert is pushed to be inserted into the upper end of the first connecting device 203, so that the insert primarily connects the polygonal fixture block 205 with the first connecting device 203, the lower end of the vacuum device 201 is welded with the spiral springs 202, the lower end of the vacuum device 201 is slidably connected with the polygonal fixture block 205, the number of the spiral springs 202 is four, the two spiral springs 202 are in a group, the two groups of the spiral springs 202 are welded at the left end and the right end of the vacuum device 201, the two spiral springs 202 are welded at the upper end and the lower end of the right side surface of the fixture block polygon 205, the spiral springs 202 rebound, the spiral springs 202 push the fixture block 205, the polygonal fixture block 205 moves left and right inside the vacuum device 201, the vacuum device 201 can be connected, the left and right, the left end of the first connecting device 203 is connected with a bolt 204, and the lower end of the first connecting device 201.
When the vacuum device is used, the lower end of the first connecting device 203 is held, the first connecting device 203 is pushed upwards, the first connecting device 203 is inserted into the lower end of the vacuum device 201, the first connecting device 203 is connected with the vacuum device 201 primarily, meanwhile, the first connecting device 203 pushes the polygonal fixture block 205, the polygonal fixture block 205 starts to compress the spiral spring 202 inside the vacuum device 201, when the first connecting device 203 stops moving, the spiral spring 202 starts to rebound, the spiral spring 202 pushes the polygonal fixture block 205, the polygonal fixture block 205 moves left and right inside the vacuum device 201, the polygonal fixture block 205 is clamped into the first connecting device 203, the left end of the second connecting device 206 is held, the second connecting device 206 is pushed, the second connecting device 206 is inserted into the first connecting device 203 and the polygonal fixture block 205, the first connecting device 203 and the vacuum device 201 can be fixed for the second time, then the hexagon socket head bolt at the upper end of the second connecting device 206 is rotated, and the second connecting device 206 and the first connecting device 203 can be fixed in a threaded mode.
Example two:
the utility model provides an inhale sound insulation metal sound barrier cell board, includes and falls the mechanism 1 and coupling mechanism 2 of making an uproar, falls the front of the mechanism 1 of making an uproar and bonds and have syllable-dividing apron 5, falls the left end of the mechanism 1 inside of making an uproar and is connected with puigging 3, falls the mechanism 1 internally mounted of making an uproar and has abatvoix 4, 2 threaded connection of coupling mechanism fall the mechanism 1 inside intermediate position of making an uproar.
The connecting mechanism 2 comprises a vacuum device 201 and a first connecting device 203, the left end of the first connecting device 203 is in threaded connection with a second connecting device 206, the second connecting device 206 comprises an insert and a hexagon socket head cap screw, the insert is inserted into the left end of the polygon fixture block 205, the polygon fixture block 205 is clamped inside the first connecting device 203, the hexagon socket head cap screw is in threaded connection with the upper end of the second connecting device 206, the insert is pushed to be inserted into the upper end of the first connecting device 203, the polygon fixture block 205 and the first connecting device 203 are preliminarily connected through the insert, the coil spring 202 is welded at the lower end of the vacuum device 201, the polygon fixture block 205 is slidably connected at the lower end of the vacuum device 201, the number of the coil springs 202 is four, the two coil springs 202 are in a group, the two groups of the coil springs 202 are welded at the left end and the right end of the vacuum device 201, the two groups of the coil springs 202 are welded at the upper end and the lower end of the right side surface of the polygon fixture block 205, the coil springs 202 rebound, the coil springs 202 push the fixture block 205, the polygon fixture block 205 is capable of moving the polygon fixture 205 left and right inside the vacuum device 201, the vacuum device 201 can be preliminarily connected, the left end of the first connecting device 203 is in threaded connection, the threaded connection with a bolt 204, and the lower end of the first connecting device 203, and the lower connecting device 201.
In use, the upper end of the first connecting device 203 is held, the bottom end surface of the first connecting device 203 and the top end surface of the metal plate 103 are preliminarily connected, then the threaded bolt 204 is rotated, the metal plate 103 and the first connecting device 203 are screwed and fixed through the threaded bolt 204, then the lower end of the sound-absorbing plate 4 is held, the sound-absorbing plate 4 is pushed downwards, the sound-absorbing plate 4 is inserted into the left end and the right end of the metal plate 103, the sound-absorbing plate 4 and the metal plate 103 can be preliminarily connected, the upper end of the vacuum device 201 is sequentially operated to connect the upper end metal plate 103 with the first connecting device 203 and the sound-absorbing plate 4, at the moment, the upper end of the metal plate 103 is held, the metal plate 103 is pushed downwards, the metal plate 103 is inserted into the sound-insulating shell 101, the surface of the metal plate 103 and the surface of the sound-absorbing cotton 102 are connected, meanwhile, the upper end of the sound-insulating layer 3 is held, the preliminary layer 3 is pushed downwards, and the sound-absorbing layer 3 is inserted between the two metal plates 103, and effective sound insulation can be carried out.
Claims (7)
1. The utility model provides an inhale sound insulation metal sound barrier cell board, includes noise reduction mechanism (1) and coupling mechanism (2), its characterized in that: a sound insulation cover plate (5) is bonded on the front surface of the noise reduction mechanism (1), a sound insulation layer (3) is connected to the left end inside the noise reduction mechanism (1), a sound absorption plate (4) is installed inside the noise reduction mechanism (1), and the connecting mechanism (2) is connected to the middle position inside the noise reduction mechanism (1);
the connecting mechanism (2) comprises a vacuum device (201) and a connecting device I (203), the left end of the connecting device I (203) is connected with a connecting device II (206), a spiral spring (202) is welded at the lower end of the vacuum device (201), the lower end of the vacuum device (201) is connected with a polygonal clamping block (205), the left end of the connecting device I (203) is connected with a threaded bolt (204), and the connecting device I (203) is clamped at the lower end of the vacuum device (201).
2. The sound absorption and insulation metal sound barrier unit plate as claimed in claim 1, wherein: the noise reduction mechanism (1) comprises a sound insulation shell (101) and sound absorption cotton (102), a metal plate (103) is installed on the surface of the top end of the sound absorption cotton (102), and the sound absorption cotton (102) is installed at the lower end of the sound insulation shell (101).
3. The sound absorption and insulation metal sound barrier unit plate as claimed in claim 2, wherein: the number of the sound-absorbing boards (4) is eight, the number of the sound-absorbing boards (4) is four, the sound-absorbing boards (4) are one group, the sound-absorbing boards (4) are two groups, the sound-absorbing boards (4) are inserted into the left end and the right end of the metal plate (103), the sound-absorbing boards (4) are installed at the right end of the sound-insulating layer (3), and the sound-absorbing boards (4) are two groups and are installed at the left side and the right side of the vacuum device (201).
4. The sound absorption and insulation metal sound barrier unit plate as claimed in claim 1, wherein: the number of the spiral springs (202) is four, two spiral springs (202) form a group, two groups of the spiral springs (202) are welded at the left end and the right end of the vacuum device (201), and the two spiral springs (202) are welded at the upper end and the lower end of the right side surface of the polygonal fixture block (205).
5. The sound absorption and insulation metal sound barrier unit plate as claimed in claim 1, wherein: the second connecting device (206) is composed of an inserting block and an inner hexagon bolt, the inserting block is inserted into the left end of the polygonal fixture block (205), the polygonal fixture block (205) is clamped inside the first connecting device (203), and the inner hexagon bolt is connected to the upper end of the second connecting device (206).
6. The sound absorption and insulation metal sound barrier unit plate as claimed in claim 2, wherein: the number of the metal plates (103) is two, the two metal plates (103) are arranged at the upper end and the lower end of the interior of the metal shell, the threaded end surfaces of the threaded bolts (204) to which the metal plates (103) are connected, the metal plates (103) are connected to the bottom end surface of the first connecting device (203), and the metal plates (103) are connected to the bottom end surface of the sound insulation layer (3).
7. The sound absorption and insulation metal sound barrier unit plate as claimed in claim 2, wherein: inhale the quantity of sound cotton (102) and be two, two inhale sound cotton (102) and install in the upper end and the lower extreme of sound insulation shell (101), the lower extreme inhale sound cotton (102) and seted up trapezoidal recess, the upper end inhale sound cotton (102) and be provided with trapezoidal lug, the section screenshot of trapezoidal lug and trapezoidal recess is unanimous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221783082.8U CN217839775U (en) | 2022-07-12 | 2022-07-12 | Sound absorption and insulation metal sound barrier unit plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221783082.8U CN217839775U (en) | 2022-07-12 | 2022-07-12 | Sound absorption and insulation metal sound barrier unit plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217839775U true CN217839775U (en) | 2022-11-18 |
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ID=84037866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221783082.8U Active CN217839775U (en) | 2022-07-12 | 2022-07-12 | Sound absorption and insulation metal sound barrier unit plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217839775U (en) |
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2022
- 2022-07-12 CN CN202221783082.8U patent/CN217839775U/en active Active
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