CN215716672U - Damping noise elimination canopy - Google Patents
Damping noise elimination canopy Download PDFInfo
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- CN215716672U CN215716672U CN202120915086.6U CN202120915086U CN215716672U CN 215716672 U CN215716672 U CN 215716672U CN 202120915086 U CN202120915086 U CN 202120915086U CN 215716672 U CN215716672 U CN 215716672U
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Abstract
The utility model relates to a damping and silencing canopy which comprises a canopy body, wherein the canopy body comprises a canopy support, one end of the canopy support is connected with a wall body, a canopy top surface is arranged at the top of the canopy support, the canopy top surface comprises a canopy top panel, a canopy top damping layer and a canopy top sound absorption layer, the canopy top panel is connected with the canopy top damping layer, the canopy top damping layer is connected with the canopy top sound absorption layer, and the canopy top panel, the canopy top damping layer and the canopy top sound absorption layer are sequentially overlapped to form an integrated composite canopy top surface. The damping and noise elimination canopy scheme of the top surface of the canopy, which comprises the canopy top panel, the canopy top damping layer and the canopy top sound absorption layer, is adopted, and the damping and noise elimination canopy has the characteristic of remarkably reducing noise generated by raindrops impacting the top surface of the canopy.
Description
Technical Field
The utility model relates to a damping and noise elimination canopy, in particular to an improved damping and noise elimination canopy, and belongs to the field of building rain protection.
Background
A canopy is a device for shading sunlight and shielding rain, and is generally disposed at an entrance, an exit, a patio position or a place where outdoor goods are stored. The canopy that current conventionality set up, its canopy roof can produce great sound with the raindrop of descending, and along with the increase of rainfall, the sound of raindrop striking canopy roof will be far away and the position that does not set up the canopy, and this noise can produce great influence to normal work and life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a new scheme of a damping and noise elimination canopy, which adopts a scheme of the damping and noise elimination canopy with a canopy top surface comprising a canopy top panel, a canopy top damping layer and a canopy top sound absorption layer, and solves the problem that the canopy top plate of the existing scheme can generate noise when being impacted by raindrops.
The damping and noise elimination canopy comprises a canopy body, wherein the canopy body comprises a canopy support, one end of the canopy support is connected with a wall body, a canopy top surface is arranged at the top of the canopy support, the canopy top surface comprises a canopy top panel, a canopy top damping layer and a canopy top sound absorption layer, the canopy top panel is connected with the canopy top damping layer, the canopy top damping layer is connected with the canopy top sound absorption layer, and the canopy top panel, the canopy top damping layer and the canopy top sound absorption layer are sequentially overlapped to form an integrally-compounded canopy top surface.
Furthermore, the side of the sound absorbing layer on the top of the canopy, which is opposite to the top of the canopy support, is provided with a plurality of bearing baffle plates.
Further, the canopy support of this scheme includes flat support in bottom, top down tube, and the one end of the flat support in bottom is connected with the one end of top down tube, and the other end of the flat support in bottom erects the leg joint through being connected with the other end of top down tube, and flat support in bottom, top down tube, connection erect the support and form integrative triangle cantilever structure.
Furthermore, the vertical support for connection is provided with a plurality of mounting through holes A, mounting bolts are arranged in the mounting through holes A, and the canopy support is mounted on the wall body through the mounting bolts.
Furthermore, be equipped with a plurality of mounting screw holes on the top down tube of this scheme, be equipped with a plurality of mounting hole second on the canopy top surface, mounting hole second is connected with the mounting screw hole that corresponds through mounting screw.
Furthermore, the material of the canopy support of this scheme is stainless steel or galvanized steel or ordinary steel through anti-rust treatment, and the material of canopy top panel is various steel sheet or corrosion resistant plate or PC board or ya keli board or plastic slab.
Furthermore, the canopy top panel of this scheme forms the welding with the canopy support, and the canopy top surface passes through above-mentioned welded fastening at the top of canopy support.
Further, the material on canopy top damping layer of this scheme is that the damping is glued, and canopy top damping layer spraying is on canopy top panel.
Further, the material on canopy top damping layer of this scheme is damping sound insulation felt, and canopy top damping layer pastes on the canopy top panel.
Further, the material on canopy top sound absorption layer of this scheme is that rubber and plastic sponge or polyester fiber inhale sound cotton or melamine inhales sound cotton or glass fiber and inhale the sound cotton, and canopy top sound absorption layer is pasted on canopy top damping layer.
The damping and noise elimination canopy adopts a damping and noise elimination canopy scheme of the canopy top surface comprising a canopy top panel, a canopy top damping layer and a canopy top sound absorption layer, and has the characteristic of remarkably reducing noise generated by raindrops impacting the canopy top surface.
Drawings
Fig. 1 is a schematic front view of the rain shed body.
Fig. 2 is a left side view schematically showing the rainshed body.
Fig. 3 is a schematic view of a cross-section a-a of the rainshed body of fig. 1.
Fig. 4 is a schematic view of the canopy body of fig. 2 taken along section B-B.
Fig. 5 is a schematic cross-sectional view of the top surface of the rainshed.
Wherein, 10 is a wall body, 20 is a canopy support, 30 is a canopy top surface, 31 is a canopy top panel, 32 is a canopy top damping layer, 33 is a canopy top sound absorption layer, and 34 is a bearing baffle plate.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the damping and noise elimination canopy comprises a canopy body, wherein the canopy body comprises a canopy support, one end of the canopy support is connected with a wall body, a canopy top surface is arranged at the top of the canopy support, the canopy top surface comprises a canopy top panel, a canopy top damping layer and a canopy top noise absorption layer, the canopy top panel is connected with the canopy top damping layer, the canopy top damping layer is connected with the canopy top noise absorption layer, and the canopy top panel, the canopy top damping layer and the canopy top noise absorption layer are sequentially overlapped to form an integrated composite canopy top surface. Above-mentioned scheme adopts the damping noise elimination canopy scheme that has the canopy top surface that contains canopy top panel, canopy top damping layer, canopy top and inhale the sound layer, utilizes canopy top damping layer, canopy top to inhale the sound layer and compound noise-attenuating structure who forms and has effectively reduced the noise that raindrop striking canopy top panel produced, has improved the use of canopy and has experienced.
Based on above scheme, in order to strengthen the holistic structural performance of canopy top surface, delay the deformation of composite sheet, increase of service life, as shown in fig. 5, the canopy top of this scheme is inhaled the sound layer and is equipped with a plurality of bearing and keep off the slat on the side relative with the top of canopy support. The bearing barrier strip plate enhances the deformation resistance of the top surface of the rain shed.
In order to realize the function of canopy support, improve the overall structure performance of canopy, as shown in fig. 2, 3, the canopy support of this scheme includes flat support in bottom, top down tube, and the one end of the flat support in bottom is connected with the one end of top down tube, and the other end of the flat support in bottom erects the leg joint through being connected with the other end of top down tube, and the flat support in bottom, top down tube, connection erect the support and form integrative triangle cantilever structure. Based on above scheme, in order to satisfy the needs of part installation, the connection of this scheme is erected and is equipped with a plurality of mounting hole first on the support, is equipped with mounting bolt in the mounting hole first, and the canopy support passes through mounting bolt and installs on the wall body. Similarly, be equipped with a plurality of mounting screw holes on the top down tube of this scheme, be equipped with a plurality of mounting hole second on the canopy top surface, mounting hole second is connected with the mounting screw hole that corresponds through mounting screw.
In order to meet the application requirements of the canopy support on different occasions, the canopy support is made of stainless steel or galvanized steel or common steel subjected to rust prevention treatment, and the canopy top panel is made of a color steel plate or a stainless steel plate or a PC (polycarbonate) plate or an acrylic plate or a plastic plate. Based on above scheme, in order to realize the stable connection of canopy top surface and canopy support, the canopy top panel of this scheme forms the welding with the canopy support, and the canopy top surface passes through above-mentioned welded fastening at the top of canopy support.
In order to realize the function of canopy damping layer, satisfy compact structure's requirement, the material on canopy top damping layer of this scheme is the damping and glues, and canopy top damping layer spraying is on the canopy top panel. Similarly, in order to meet the requirement of sufficient damping, the material of the rain shed top damping layer is damping sound insulation felt, and the rain shed top damping layer is pasted on the shed top panel.
In order to realize the function of canopy top noise-absorbing layer, satisfy the stability requirement of composite bed, the material on canopy top noise-absorbing layer of this scheme is that rubber and plastic sponge or polyester fiber inhale sound cotton or melamine inhales sound cotton or glass fiber and inhale the sound cotton, and canopy top noise-absorbing layer pastes on canopy top damping layer.
This scheme discloses a damping noise elimination canopy has solved the great raindrop impact sound that traditional canopy produced when raining, has pleasing to the eye durability simultaneously. As shown in fig. 3 and 5, the canopy top surface 30 is composed of a canopy top panel 31, a canopy top damping layer 32, a canopy top sound absorption layer 33, and a supporting batten 34. The canopy top surface 30 and the canopy support 20 are of an integral structure and are fixed together by welding, screws and the like. The damping silencing canopy is fixedly connected with the wall 10 through bolt holes on the canopy support 20. The canopy top damping layer 32 is fixed on the canopy top panel 31 by spraying or pasting. The canopy top sound absorption layer 33 is tightly attached to the canopy top damping layer 32, the fixing mode is a sticking mode, and meanwhile, supporting baffle plates 34 which play a supporting role are arranged at intervals. When raining, raindrops fall onto the canopy top panel 31, and the canopy top damping layer 32 provided on the canopy top panel 31 directly reduces the impact sound of the raindrops with the canopy top panel 31 by the damping principle. The sound absorption layer 33 on the top of the canopy can further absorb the impact sound generated by raindrops and the top panel 31 of the canopy by the sound absorption principle. The material of the canopy support 20 of this scheme can be stainless steel section bar, galvanized steel section bar or the ordinary steel after doing the anti rust treatment, and the material of canopy top panel 31 can be various steel sheet, corrosion resistant plate, PC board, ya keli board or plastic slab, and the material of canopy top damping layer 32 can be damping glue or damping sound insulation felt, and the material of canopy top sound absorption layer 33 can be rubber and plastic sponge, polyester fiber sound absorption cotton, melamine sound absorption cotton or be equipped with the glass fiber sound absorption cotton of visor structure. Compared with the conventional canopy, the rain shed has the advantages that through measures such as damping and sound absorption, impact sound between raindrops and the top panel of the canopy can be reduced by more than 10 decibels, and a better acoustic environment can be provided for production and life.
The structures and components disclosed in the present disclosure may be implemented by general and conventional means known in the art, unless otherwise specified. The damping and silencing canopy is not limited to the specific embodiments disclosed in the present application, and the technical solutions presented in the examples can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present application in combination with common knowledge also belong to the scope of the present application.
Claims (10)
1. Damping noise elimination canopy, characterized by include the canopy body, the canopy body includes the canopy support, the one end and the wall connection of canopy support, the top of canopy support is equipped with the canopy top surface, the canopy top surface includes canopy top panel, canopy top damping layer, canopy top sound absorbing layer, the canopy top panel with the canopy top damping layer is connected, canopy top damping layer with the canopy top sound absorbing layer is connected, canopy top panel, canopy top damping layer, canopy top sound absorbing layer superpose in proper order and form integrative complex the canopy top surface.
2. The damped and muffled canopy according to claim 1 wherein said canopy top sound absorbing layer is provided with a plurality of supporting batten strips on the side opposite the top of said canopy support.
3. The damping and noise elimination canopy of claim 1, wherein the canopy support comprises a bottom flat support and a top inclined support, one end of the bottom flat support is connected with one end of the top inclined support, the other end of the bottom flat support is connected with the other end of the top inclined support through a connecting vertical support, and the bottom flat support, the top inclined support and the connecting vertical support form an integrated triangular cantilever support structure.
4. The damping and silencing canopy according to claim 3, wherein a plurality of mounting through holes A are formed in the connecting vertical support, mounting bolts are arranged in the mounting through holes A, and the canopy support is mounted on a wall body through the mounting bolts.
5. The damping and sound-eliminating canopy according to claim 3, wherein a plurality of mounting threaded holes are formed in the top inclined support, a plurality of mounting through holes B are formed in the top surface of the canopy, and the mounting through holes B are connected with the corresponding mounting threaded holes through mounting screws.
6. The damping and noise elimination canopy of claim 1, wherein the canopy support is made of stainless steel or galvanized steel or general steel subjected to rust prevention treatment, and the canopy top panel is made of color steel plate or stainless steel plate or PC plate or acrylic plate or plastic plate.
7. The damped and muffled canopy according to claim 6, wherein said canopy top panel is formed with a weld to said canopy support, said canopy top surface being secured to a top of said canopy support by said weld.
8. The damping and noise elimination canopy of claim 1, wherein the canopy top damping layer is made of damping glue and is sprayed on the canopy top panel.
9. The damping and noise elimination canopy of claim 1, wherein the canopy top damping layer is made of damping and sound insulation felt, and the canopy top damping layer is adhered to the canopy top panel.
10. The damping and noise elimination canopy of claim 1, wherein the canopy top sound absorbing layer is made of rubber-plastic sponge or polyester fiber sound absorbing cotton or melamine sound absorbing cotton or glass fiber sound absorbing cotton, and the canopy top sound absorbing layer is adhered to the canopy top damping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915086.6U CN215716672U (en) | 2021-04-29 | 2021-04-29 | Damping noise elimination canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915086.6U CN215716672U (en) | 2021-04-29 | 2021-04-29 | Damping noise elimination canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215716672U true CN215716672U (en) | 2022-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915086.6U Active CN215716672U (en) | 2021-04-29 | 2021-04-29 | Damping noise elimination canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215716672U (en) |
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2021
- 2021-04-29 CN CN202120915086.6U patent/CN215716672U/en active Active
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