CN206034315U - Non - metallic sound protective screen structure - Google Patents
Non - metallic sound protective screen structure Download PDFInfo
- Publication number
- CN206034315U CN206034315U CN201621001047.0U CN201621001047U CN206034315U CN 206034315 U CN206034315 U CN 206034315U CN 201621001047 U CN201621001047 U CN 201621001047U CN 206034315 U CN206034315 U CN 206034315U
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- Prior art keywords
- barrier structure
- sound barrier
- hole
- structure according
- panel
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- 230000001681 protective effect Effects 0.000 title abstract 3
- 230000004888 barrier function Effects 0.000 claims description 40
- 229910052755 nonmetal Inorganic materials 0.000 claims description 28
- 239000000725 suspension Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000006098 acoustic absorber Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a non - metallic sound protective screen structure, cell cube including a plurality of interconnect, the cell cube includes: panel and backplate, be equipped with acoustic absorber between panel and the backplate, the cell cube top has the hole for hoist of downward concave yield, pre -buried in the cell cube have a lifting hook, the lifting hook has the segmental arc, the segmental arc exposes formation from the hole for hoist and hangs the portion of holding, a plurality of sound absorption holes have on the panel, the panel is run through in the sound absorption hole, through its unique structural design, makes simple to operate, prevents that the rainwater from getting into, improves the intensity of protective screen structure.
Description
Technical field
This utility model is related to technical field of buildings, more particularly to a kind of non-metal sound barrier structure.
Background technology
Traditional non-metal sound barrier lifting mainly has two kinds of forms, and one kind is to adopt embedded nut, mounts and dismounts suspension hook
Need to turn nut, low construction efficiency, another kind of hole for hoist are lifted with cloth bag or frock clamping, and installation and removal are inconvenient, hang
Dress is easily to damage sound barrier surface concrete.
The tubaeform perforate of sound-absorbing hole of traditional non-metal sound barrier sound barrier is flat, and rainwater is easily flowed into inside sound-screen,
Cause the air slaking of nonmetallic materials.
Traditional non-metal sound barrier plate overlap install when, the presence gap between plate and plate is straight due to upper following mould
Dimension error, the size in gap also heterogeneity, is easily caused leakage sound.
There is stress concentration phenomenon in the sound absorption face perforate of traditional non-metal sound barrier, pressurized and easily find during by bending should
Power concentration phenomenon is cracked.
So how to develop the direction that a noise barrier structure for overcoming the problems referred to above is that those skilled in the art make great efforts.
The content of the invention
The purpose of this utility model is：Overcome the above-mentioned problems in the prior art, propose a kind of nonmetallic sound-screen
Barrier structure, by its unique structure design, makes easy for installation, prevents rainwater from entering, and improves the intensity of barrier structure.
The purpose of this utility model is realized by following technical proposals：
A kind of non-metal sound barrier structure, including some cell cubes being connected with each other, the cell cube includes：Panel and the back of the body
Plate, is provided with sound absorber between the panel and backboard, have hole for hoist recessed down, the cell cube at the top of the cell cube
Suspension hook is embedded with inside, the suspension hook has segmental arc, and the segmental arc exposes to form holding part from hole for hoist, on the panel
With some sound-absorbing hole, the sound-absorbing hole runs through panel.
A kind of non-metal sound barrier structure of the present utility model, the highest point of the suspension hook are less than the upper top of cell cube
Face.
A kind of non-metal sound barrier structure of the present utility model, the vertical cross-section of the sound-absorbing hole is the little loudspeaker of outer imperial palace
Shape.
A kind of non-metal sound barrier structure of the present utility model, the trumpet-shaped upper and lower surface are downward-sloping.
A kind of non-metal sound barrier structure of the present utility model, the sound-absorbing hole front view direction projection are shaped as kidney-shaped
Hole, the kidney-shaped chamfering edges of holes.
A kind of non-metal sound barrier structure of the present utility model, the cell cube bottom have groove, the unit
There is at the top of body boss, the groove is cooperated with projection shape.
A kind of non-metal sound barrier structure of the present utility model, is carried out with boss by groove between the adjacent cells body
Coordinate and connection is installed.
A kind of non-metal sound barrier structure of the present utility model, is provided with sealing gasket between the groove and boss.
A kind of non-metal sound barrier structure of the present utility model, the material of the sealing gasket is rubber or polyethylene foamed.
According to above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, by arranging hole for hoist and pre-buried suspension hook at the top of cell board, greatly facilitate sound barrier installation, it is ensured that install
Quality.
2nd, the sound-absorbing hole opening section on panel is the tubaeform perforate that has a down dip, and the upper and lower surface of hole inwall is all tilted towards
Under, it is ensured that rainwater is may not flow into inside sound barrier, it is to avoid rainwater reduces air slaking to erosion inside sound barrier, improves sound-screen
Barrier service life.Inclination simultaneously, inner small and outside big hole shape ensure that the convenience of the bed die demoulding, reduce the abrasion to mould,
Improve production efficiency.
3. sound-absorbing hole is mounting hole, particularly long waist shaped hole, so ensures enough percent openings, it is ensured that acoustically effective, and
Edge chamfer, improves compressive property and the fracture resistance of acoustic barrier unit board.
4. cell board is provided with upper boss and lower recess, places sealing gasket, make lower unit during installation in groove
Plate can be good at sealing, anti-leak-stopping sound.
Description of the drawings
Fig. 1 is a kind of non-metal sound barrier structural front view of this utility model；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is B-B direction sectional view in Fig. 1；
Fig. 4 be in Fig. 1 C-C to panel sectional view；
Fig. 5 is a kind of non-metal sound barrier structure top view of this utility model；
Fig. 6 be in Fig. 1 D-D to sectional view；
Fig. 7 is the combination schematic diagram of two neighboring cell cube.
Specific embodiment
This utility model is further described with reference to specific embodiments and the drawings.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
If Fig. 1-7 is a kind of embodiment of non-metal sound barrier structure of this utility model,
A kind of non-metal sound barrier structure, including some cell cubes 1 being connected with each other, the cell cube 1 includes：Panel 3
With backboard 4, sound absorber 4 between the panel 3 and backboard 4, is provided with, there is at the top of the cell cube 1 hole for hoist 7 recessed down,
Suspension hook 5 is embedded with the cell cube 1, and the suspension hook 5 has segmental arc, and the segmental arc exposes to form extension from hole for hoist 7
Portion is held, there are on the panel 3 some sound-absorbing hole 8, the sound-absorbing hole 8 runs through panel 3, and the highest point of the suspension hook 5 is less than
The upper top surface of cell cube 1,7 insert-type hole for hoist of the hole for hoist, and suspension hook 5 are also embedded, do not interfere with the heap of sound barrier
Put and install assembling.
The vertical cross-section of the sound-absorbing hole 8 is little horn-like of outer imperial palace, and the trumpet-shaped upper and lower surface dips down
Tiltedly, 21 ± 2mm of horn mouth small end aperture widths, horn mouth 26 ± 2mm of big end aperture widths, the discrepancy in elevation on the same surface of ordinary circumstance
It is at least 2mm.
8 front view direction projection of the sound-absorbing hole is shaped as mounting hole, the kidney-shaped chamfering edges of holes, usually long waist shaped
Hole, mounting hole external width are 26 ± 2mm, and length is that 150 ± 10mm bars hole two ends are semicircle, and whole long lumbar hole periphery falls
Angle 3～5mm × 45 °, reduce plate face stress concentration more than 80% by analysis, improve the compressive property of acoustic barrier unit board and resist
Folding endurance energy.
1 bottom of the cell cube has groove 10, at the top of the cell cube 1 have boss 6, the groove 10 with it is convex
6 shape of platform cooperates, and carries out coordinating installation to be connected by groove 10 and boss 6, the groove between the adjacent cells body 1
Sealing gasket 9 is provided between 10 and boss 6, and the material of the sealing gasket 9 is rubber or polyethylene foamed.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of non-metal sound barrier structure, it is characterised in that：Including some cell cubes being connected with each other, the cell cube bag
Include：Panel and backboard, are provided with sound absorber between the panel and backboard, have lifting recessed down at the top of the cell cube
Hole, is embedded with suspension hook in the unit body, the suspension hook has segmental arc, and the segmental arc from hole for hoist exposes to form hanging support
Portion, has some sound-absorbing hole on the panel, the sound-absorbing hole runs through panel.
2. a kind of non-metal sound barrier structure according to claim 1, it is characterised in that：The highest point of the suspension hook does not surpass
Cross the upper top surface of cell cube.
3. a kind of non-metal sound barrier structure according to claim 1, it is characterised in that：The vertical cross-section of the sound-absorbing hole
For little horn-like of outer imperial palace.
4. a kind of non-metal sound barrier structure according to claim 3, it is characterised in that：The trumpet-shaped upper and lower surface
It is downward-sloping.
5. a kind of non-metal sound barrier structure according to claim 4, it is characterised in that：The sound-absorbing hole front view direction
Projection of shape is mounting hole, the kidney-shaped chamfering edges of holes.
6. a kind of non-metal sound barrier structure according to claim 1, it is characterised in that：The cell cube bottom has recessed
Groove, has boss at the top of the cell cube, the groove is cooperated with projection shape.
7. a kind of non-metal sound barrier structure according to claim 6, it is characterised in that：Lead between the adjacent cells body
Cross groove and carry out coordinating installing with boss and be connected.
8. a kind of non-metal sound barrier structure according to claim 7, it is characterised in that：Between the groove 10 and boss
It is provided with sealing gasket.
9. a kind of non-metal sound barrier structure according to claim 8, it is characterised in that：The material of the sealing gasket is rubber
Glue or polyethylene foamed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001047.0U CN206034315U (en) | 2016-08-31 | 2016-08-31 | Non - metallic sound protective screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001047.0U CN206034315U (en) | 2016-08-31 | 2016-08-31 | Non - metallic sound protective screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034315U true CN206034315U (en) | 2017-03-22 |
Family
ID=58299486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001047.0U Active CN206034315U (en) | 2016-08-31 | 2016-08-31 | Non - metallic sound protective screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747767A (en) * | 2019-09-10 | 2020-02-04 | 北京天润康隆科技股份有限公司 | Novel integrated vertical non-metallic sound barrier system and installation method |
-
2016
- 2016-08-31 CN CN201621001047.0U patent/CN206034315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747767A (en) * | 2019-09-10 | 2020-02-04 | 北京天润康隆科技股份有限公司 | Novel integrated vertical non-metallic sound barrier system and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: 611400 No. 799, hope road, Wujin street, Xinjin District, Chengdu, Sichuan (Industrial Park) Patentee after: Chengdu Xinzhu Transportation Technology Co.,Ltd. Address before: 611430 Xinjin Industrial Park, Sichuan, Chengdu Patentee before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |