CN218712297U - Waterproof metal sound barrier unit board - Google Patents
Waterproof metal sound barrier unit board Download PDFInfo
- Publication number
- CN218712297U CN218712297U CN202222472557.8U CN202222472557U CN218712297U CN 218712297 U CN218712297 U CN 218712297U CN 202222472557 U CN202222472557 U CN 202222472557U CN 218712297 U CN218712297 U CN 218712297U
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- metal
- sound barrier
- metal casing
- screen body
- waterproof
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model provides a waterproof metal sound barrier cell board, it includes metal casing and the sound absorber of setting in this metal casing, overlap joint cooperation of each other between the metal screen body, metal casing's lower bottom surface still be provided with along the storage tank that the screen body extends, the side of going up of the metal screen body is provided with the shell fragment, during the assembled state, the shell fragment with the storage tank cooperatees, and it is through the local structural design of overlap joint of each other to the metal screen body, and the rainwater that leaks can flow away along the guide slot, through the overlap joint structure of each other from top to bottom of the partial screen body in roofing slope, makes the rainwater that drops at last quick landing, has avoided the roofing part to leak rain infiltration.
Description
Technical Field
The utility model relates to a noise protector especially relates to a waterproof metal sound barrier cell board.
Background
The totally-enclosed sound barrier is used as an effective traffic noise blocking device, is widely applied to roads with high traffic noise and high requirement on aesthetic degree, such as municipal administration, railways and the like, and becomes the first choice for noise reduction of many urban traffic roads due to good noise blocking performance and high environment beautifying effect. The upper part of the existing totally-enclosed sound barrier generally adopts a transparent or opaque sound absorption and insulation screen body, most of the screen bodies are arranged between the adjacent section steels of the totally-enclosed sound barrier one by one, and the structure can not prevent rainwater from permeating and dust from permeating into the gap between the screen bodies, so that how to design and provide a rainproof sound barrier becomes a technical problem to be solved urgently in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a waterproof metal sound barrier cell board is provided.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a waterproof metal sound barrier cell board, its includes metal casing and the sound absorber of setting in this metal casing, overlap joint cooperation each other between the metal casing, the lower bottom surface of metal casing still be provided with along the storage tank that metal casing extends, the side of going up of metal casing is provided with the shell fragment, during the assembled state, the shell fragment with the storage tank cooperatees.
The metal shell comprises a panel and a back plate which are mutually buckled.
The metal shell is of an integrally formed structure.
The elastic sheet comprises a fixing part and a water guide part, the fixing part is matched with the upper side surface of the metal shell in shape, a folded edge facing the metal shell is arranged at the tail end of the water guide part, and the water guide part is arranged in the accommodating groove in an assembling state.
The utility model has the advantages that: the utility model provides a waterproof metal sound barrier cell board, it is through the local structural design of overlap joint to the metal screen body of each other, and the rainwater that leaks down can flow away along the guide slot, through the overlap joint structure of each other from top to bottom of the partial screen body in roofing slope, makes the quick landing of the rainwater that drops at last, has avoided the roofing part to leak rain infiltration.
Drawings
Fig. 1 is a schematic view of a splicing structure of two metal sound barrier unit plates according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a waterproof metal sound barrier cell board, this sound barrier cell board generally are used for totally closed sound barrier or semi-closed sound barrier, and totally closed sound barrier or semi-closed sound barrier include the shaped steel that sets up according to certain interval and be fixed in inhale the sound insulation screen body on the shaped steel, the shaped steel is including the upright section shaped steel and the fixed connection that are located the road both sides the roofing part shaped steel of both sides upright section shaped steel, upright section shaped steel and roofing part shaped steel constitute the type of falling U structure jointly, inhale the sound insulation screen body and include upright section screen body and roofing part screen body, roofing part screen body is waterproof metal sound barrier cell board, overlap joint each other between the waterproof metal sound barrier cell board, and waterproof metal sound barrier cell board includes metal casing and the sound absorber 5 that sets up in this metal casing, overlap joint cooperation each other between the metal casing, the lower bottom surface of metal casing still be provided with along the storage tank 3 that the screen body extends, the last side of metal casing is provided with shell fragment 4, during the assembled state the storage tank, shell fragment 4 with storage tank 3 cooperatees. As a structural selection, metal casing includes panel 1 and backplate 2 of lock of each other, and storage tank 3 is buckled the shaping by metal panel, and metal casing also can be by a metal sheet integrated into one piece, and storage tank 3 is buckled the in-process shaping by the metal sheet, and storage tank 3 is optional for any shape, as long as can reserve the space and hold the structure of the shape of shell fragment all within the protection scope.
The elastic sheet 4 comprises a fixing portion 43 and a water guide portion 41, the fixing portion 43 is matched with the upper side surface of the metal shell in shape, a folded edge 42 facing the metal shell is arranged at the tail end of the water guide portion 41, and in the assembly state, the water guide portion 41 is arranged in the accommodating groove 3, so that the structure can ensure that water flowing down falls on the two sides of the water guide portion 41 and avoids a road surface from being splashed down.
In order to prevent the gap between the metal sound barrier unit plates from entering excessive water, a rubber strip 44 is further provided in the gap between the spring plate 4 and the lower side of the metal unit plate.
The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a waterproof metal sound barrier cell board, its includes metal casing and sound absorber (5) of setting in this metal casing, overlap joint cooperation each other between the metal casing, its characterized in that, metal casing's lower bottom surface still is provided with along storage tank (3) that metal casing extends, metal casing's the side of going up is provided with shell fragment (4), during the assembled state, shell fragment (4) with storage tank (3) cooperate.
2. The waterproof metallic sound barrier cell panel of claim 1, wherein the metal shell comprises a face plate and a back plate that snap fit to each other.
3. The waterproof metallic sound barrier cell panel of claim 1, wherein the metal shell is of an integrally formed construction.
4. The waterproof metal sound barrier unit panel according to claim 1, wherein the elastic sheet comprises a fixing portion (43) and a water guide portion (41), the fixing portion (43) is adapted to the upper side surface of the metal housing, a folded edge (42) facing the metal housing is provided at the end of the water guide portion (41), and in an assembled state, the water guide portion (41) is disposed in the accommodating groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222472557.8U CN218712297U (en) | 2022-09-19 | 2022-09-19 | Waterproof metal sound barrier unit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222472557.8U CN218712297U (en) | 2022-09-19 | 2022-09-19 | Waterproof metal sound barrier unit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218712297U true CN218712297U (en) | 2023-03-24 |
Family
ID=85636072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222472557.8U Active CN218712297U (en) | 2022-09-19 | 2022-09-19 | Waterproof metal sound barrier unit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218712297U (en) |
-
2022
- 2022-09-19 CN CN202222472557.8U patent/CN218712297U/en active Active
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