CN211036805U - Town road median - Google Patents
Town road median Download PDFInfo
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- CN211036805U CN211036805U CN201921878645.XU CN201921878645U CN211036805U CN 211036805 U CN211036805 U CN 211036805U CN 201921878645 U CN201921878645 U CN 201921878645U CN 211036805 U CN211036805 U CN 211036805U
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- base
- sound
- sound insulation
- water collecting
- acoustic celotex
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Abstract
The utility model relates to the technical field of environmental protection buildings, in particular to a municipal road isolation strip, which comprises a base, wherein the base is in a long strip shape, a sound insulation board is fixed on the base, and a closed cavity is arranged inside the sound insulation board; the both sides of acoustic celotex board all are provided with the abatvoix, the acoustic celotex board is provided with the multiunit, parallel arrangement between every group acoustic celotex board, airtight cavity intussuseption is filled with soundproof cotton, be provided with the brace rod in the airtight cavity, the brace rod sets up along the thickness direction of acoustic celotex board, the acoustic celotex board surface is provided with three-dimensional texture, the acoustic celotex board sets up along vertical direction, part acoustic celotex board surface is provided with the reflection of light and pastes the layer, the base is provided with the planting groove in the both sides of acoustic celotex board, plant the inslot and plant climbing plant, the base is provided with the water collection post along length direction. The utility model discloses have the effect of the partial noise that the vehicle traveles and produces in the absorption road.
Description
Technical Field
The utility model belongs to the technical field of the technique of environmental protection building and specifically relates to a town road median is related to.
Background
The isolation belt is arranged on the urban road, so that the motor vehicles can be isolated from the non-motor vehicle lanes, the traffic is more orderly, the traffic safety is improved, and the accidents are reduced.
The existing municipal road isolation belt is generally the most common isolation belt, can only play a role in isolating vehicles, and has a single function; however, the automobile generates a lot of noise during driving, and some roads are close to residential building groups or workplaces, which causes noise interference to people's lives, so that improvement is needed in combination with the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a town road median can play the effect of the partial noise that the vehicle went the production in the absorption road.
The utility model aims at realizing through the following technical scheme:
a municipal road isolation strip comprises a base, wherein the base is in a long strip shape, a sound insulation plate is fixed along the base, and a closed cavity is formed in the sound insulation plate; the sound-absorbing plates are arranged on two sides of the sound-absorbing plate and are arranged obliquely, and multiple groups of sound-absorbing plates are arranged, and each group of sound-absorbing plates are arranged in parallel.
By adopting the technical scheme, the base has the function of fixing the sound insulation board, the closed cavity is arranged in the sound insulation board, and the closed cavity can play the roles of reducing the weight of the sound insulation board and preventing sound from spreading; the sound-absorbing plate is obliquely arranged, the acoustic sound transmission principle is utilized, sound waves transmitted to the vicinity of the sound-insulating plate are repeatedly reflected in the sound-absorbing plate and the sound-insulating plate and are finally absorbed by the sound-insulating plate, so that the sound-absorbing plate can play a role in reducing the sound waves reflected back to the road surface, and the sound-absorbing plate can play a role in absorbing noise generated when vehicles run on the road.
The utility model discloses further set up to, airtight cavity intussuseption is filled with soundproof cotton.
Through adopting above-mentioned technical scheme, the sound wave transmits to in the airtight cavity to turn into heat energy with acoustic energy by soundproof cotton, therefore soundproof cotton has the effect of amortization, can block the propagation of sound, thereby plays the effect of strengthening the acoustic celotex board sound absorption.
The utility model discloses further set up to, be provided with the brace rod in the airtight cavity, the brace rod sets up along the thickness direction of noise barrier.
Through adopting above-mentioned technical scheme, the brace rod can play the effect of the structural strength of reinforcing airtight cavity for airtight cavity is difficult destroyed.
The utility model discloses further set up to, the acoustic celotex board surface is provided with three-dimensional texture.
By adopting the technical scheme, the surface of the sound insulation board is rougher due to the three-dimensional texture, and the sound absorption capacity of the sound insulation board can be enhanced due to the rough surface.
The utility model discloses further set up to, the abatvoix sets up along vertical direction.
Through adopting above-mentioned technical scheme, when raining, the rainwater flows down along the abatvoix of vertical setting, therefore the abatvoix is difficult for ponding.
The utility model discloses further set up to, part the sound absorbing plate surface is provided with the layer of pasting of reflecting light.
Through adopting above-mentioned technical scheme, the reflection of light pastes the layer and can stimulates people's eye, plays the warning effect for the vehicle of traveling on the road surface can in time dodge the town road median.
The utility model discloses further set up to, the base is provided with in the both sides of acoustic celotex board and plants the groove, plant the inslot and plant the climbing plant.
Through adopting above-mentioned technical scheme, it has the climbing plant to plant the inslot, and the climbing plant will be along acoustic celotex board and abatvoix production of climbing upwards, and the plant has the afforestation environment, and air-purifying and noise absorption's effect can strengthen the sound absorption effect of town road median.
The utility model discloses further set up to, the base is provided with water collecting column along length direction's both ends, water collecting column upper end is provided with the mouth that catchments, water collecting column lower extreme is provided with the hole that drips, the groove setting is planted to the hole orientation that drips.
Through adopting above-mentioned technical scheme, when raining, the rainwater falls into the water collection post from the water collection mouth of water collection post upper end to flow to planting the groove in following the weeping hole, make the climbing plant in planting the groove can continuously have the supply of moisture.
The utility model discloses further set up to, the hole position that drips is higher than the planting trench position, the hole border that drips is fixed with the drip, the drip is kept away from the one end orientation planting trench of the hole that drips, the terminal position of drip equals or is less than the height at drip place.
Through adopting above-mentioned technical scheme, the hole that drips is external to have the drip pipe, therefore rivers can be farther away from the water-collecting column through the end of drip pipe in dripping to planting the groove, and the water that stays is difficult for gathering near the water-collecting column, therefore the climbing plant in planting the groove can absorb more moisture.
The utility model discloses further set up to, be provided with the water-collecting tray on the mouth that catchments, water-collecting tray bottom and the mouth intercommunication that catchments.
Through adopting above-mentioned technical scheme, the water-collecting tray that sets up on the mouth that catchments can collect into the water collection post near the rainwater in, consequently more rainwater can be collected to the water collection post, can make the planting groove can continuously be driped irrigation.
To sum up, the utility model discloses a beneficial technological effect does:
1. the sound insulation board has a sound insulation effect, and the sound absorption board is obliquely arranged on the sound insulation board and can absorb sound waves, so that the municipal road isolation belt can play a role in absorbing noise in roads;
2. planting grooves are formed in the two sides of the sound insulation board of the base, climbing plants are planted in the planting grooves, and the climbing plants can perform greening and sound absorption functions;
3. the both ends of base are provided with water collecting column, and water collecting column can collect the rainwater to can drip irrigation the plant in planting the groove with the rainwater of collecting, have energy-conserving effect.
Drawings
Figure 1 is the utility model relates to an overall structure schematic diagram of town road median.
Fig. 2 is a side sectional view of the baffle of the present invention.
In the figure, 1, a base; 11. planting grooves; 111. climbing plants; 12. a water collecting column; 121. a water collection port; 122. a water dripping hole; 123. a drip pipe; 13. a water collection tray; 131. an opening; 2. a sound insulating board; 21. sealing the cavity; 211. sound insulation cotton; 212. supporting ribs; 22. three-dimensional texture; 3. a sound-absorbing panel; 31. and a reflective adhesive layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a town road median, including base 1, be fixed in acoustic celotex board 2 above base 1, there is water column 12 at the both ends of base 1.
Base 1 is rectangular form, and base 1 is the concrete prefabricated member, and base 1 pours in subaerial through cement mortar with the road surface, and base 1 has seted up along length direction's both sides and has planted planting groove 11, plants in planting groove 11 and has climbed plant 111, and climbing plant 111 will upwards climb up along acoustic celotex board 2 and grow.
Between two planting grooves 11, acoustic celotex board 2 is pour through cement mortar and is fixed in, acoustic celotex board 2 sets up along the length direction of base 1. The surface of the sound insulation board 2 is rough, the sound insulation board 2 is provided with three-dimensional textures 22, a closed cavity 21 is formed in the sound insulation board 2, the closed cavity 21 can be in a rectangular shape, a cylindrical shape or a plate shape, the embodiment is preferably in a plate shape, a support rib 212 is arranged in the closed cavity 21, the support rib 212 is arranged along the thickness direction of the sound insulation board 2, and the support rib 212 is fixedly bonded with two inner walls of the closed cavity 21; the support rib 212 may have one, two or more ribs according to the volume of the closed cavity 21.
The sound insulation cotton 211 is filled in the closed cavity 21, and the sound insulation cotton 211 can be polyester fiber cotton sound insulation cotton 211, centrifugal glass cotton, rock wool, mineral wool, plant fiber spraying and other fiber porous sound insulation materials. The sound insulation mechanism of the soundproof cotton 211 is that a large number of tiny interconnected pores are formed in the material, and sound waves can penetrate into the material along the pores to generate friction with the material to convert sound energy into heat energy.
The acoustic panels 3 are bonded to the two sides of the acoustic panel 2, the acoustic panels 3 are provided with multiple groups, the acoustic panels 3 of each group are arranged in parallel, an inclination angle is formed between the outer surfaces of the acoustic panels 3 and the outer surfaces of the acoustic panel 2, and the inclination angle is 25-65 degrees. The sound-absorbing plate 3 can be arranged along the vertical direction, and also can be arranged at a certain angle deviating from the vertical direction, and the deviation of the vertical angle is +/-20 degrees, and the sound-absorbing plate 3 is preferably arranged along the vertical direction in the embodiment.
Part abatvoix 3 surface is provided with reflection of light adhesive layer 31, and reflection of light adhesive layer 31 plays the warning effect, provides visual impact for the vehicle pedestrian who comes and goes to avoid colliding the town road median, reduce the emergence of traffic accident.
Base 1 is provided with water collection column 12 along length direction's both ends, and water collection column 12 is vertical to be set up on base 1 to the water collection column 12 at base 1 both ends is fixed with the both sides limit cement pouring of acoustic celotex board 2 respectively. The water collecting column 12 may be a square column or a cylinder, and the water collecting column 12 is a cylinder in this embodiment. The upper end of the water collecting column 12 is provided with a water collecting opening 121, a water collecting tray 13 is integrally connected above the water collecting opening 121, the water collecting tray 13 is in a disc shape, an opening 131 is arranged at the bottom of the disc shape of the water collecting tray 13, the opening 131 is the same as the water collecting opening 121 in size, and the opening 131 coincides with the edge of the water collecting opening 121.
The lower end of the water collecting column 12 is provided with a water dropping hole 122, the water dropping hole 122 is disposed toward the planting slot 11, and the height position of the water dropping hole 122 is higher than the planting slot 11. The diameter of the drip hole 122 is equal to or less than 0.5 cm so that the water flows down slowly from the drip hole 122. The water collecting column 12 is provided with a water dropping pipe 123 at the periphery of the water dropping hole 122, the water dropping pipe 123 is disposed obliquely, the height of the end of the water dropping pipe 123 is lower than the height of the water dropping hole 122, and the water dropping pipe 123 extends in the direction of the planting groove 11, so that the water flowing out of the water dropping pipe 123 drips on the planting groove 11 as much as possible.
The position of the drip hole 122 is higher than the position of the planting slot 11, a drip pipe 123 is fixed at the edge of the drip hole 122, one end of the drip pipe 123 far away from the drip hole 122 faces the planting slot 11, and the end position of the drip pipe 123 is equal to or lower than the height of the drip hole 122.
The water collecting opening 121 is provided with a water collecting tray 13, and the bottom of the water collecting tray 13 is communicated with the water collecting opening 121.
The implementation principle of the embodiment is as follows: the sound insulation board 2 is fixed on the base 1 along the length direction, the surface of the sound insulation board 2 is provided with three-dimensional textures 22, a closed cavity 21 is arranged inside the sound insulation board 2, a support rib 212 is bonded inside the closed cavity 21, and sound insulation cotton 211 is filled inside the closed cavity 21; the sound-absorbing plates 3 are fixed on the two side surfaces of the sound-insulating plate 2, the sound-absorbing plates 3 are vertically arranged, a certain inclination angle exists between the sound-absorbing plates 3 and the sound-insulating plate 2, the sound-absorbing plates 3 are obliquely arranged, sound waves transmitted to the vicinity of the sound-insulating plate 2 are repeatedly reflected in the sound-absorbing plates 3 and the sound-insulating plate 2 by utilizing the acoustic sound transmission principle, and are finally absorbed by the sound-insulating plate 2, so that the sound-absorbing plates 3 can play a role in reducing the sound waves reflected back to the road surface, and can play a role in absorbing noise generated when vehicles run on the road; planting grooves 11 are formed in two sides of the sound insulation board 2 of the base 1, climbing plants 111 are arranged in the planting grooves 11, and the climbing plants 111 climb upwards along the sound insulation board 2 and the sound absorption board 3 fixed on the sound insulation board 2; the two ends of the base 1 are vertically provided with water collecting columns 12, and the water collecting columns 12 can collect rainwater, so that the rainwater flows out through the water dripping holes 122 and flows into the planting grooves 11 along the water dripping pipes 123.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a town road median, includes base (1), base (1) is rectangular form, its characterized in that: a sound insulation board (2) is fixed along the base (1), and a closed cavity (21) is formed in the sound insulation board (2); the sound insulation board is characterized in that sound absorption boards (3) are arranged on two sides of the sound insulation board (2), the sound absorption boards (3) are obliquely arranged, multiple groups of sound absorption boards (3) are arranged, and each group of sound absorption boards is arranged in parallel between the sound absorption boards (3).
2. The municipal road isolation strip of claim 1, wherein: and sound insulation cotton (211) is filled in the closed cavity (21).
3. The municipal road isolation strip of claim 1, wherein: and a support rib (212) is arranged in the closed cavity (21), and the support rib (212) is arranged along the thickness direction of the sound insulation board (2).
4. The municipal road isolation strip of claim 1, wherein: the surface of the sound insulation board (2) is provided with three-dimensional textures (22).
5. The municipal road isolation strip of claim 1, wherein: the sound absorption plates (3) are arranged along the vertical direction.
6. The municipal road isolation strip of claim 1, wherein: and a reflecting adhesive layer (31) is arranged on part of the surface of the sound-absorbing plate (3).
7. The municipal road isolation strip of claim 1, wherein: planting grooves (11) are formed in the two sides of the sound insulation plate (2) of the base (1), and climbing plants (111) are planted in the planting grooves (11).
8. The municipal road isolation strip of claim 1, wherein: base (1) are provided with water collecting column (12) along length direction's both ends, water collecting column (12) upper end is provided with water collecting opening (121), water collecting column (12) lower extreme is provided with drip hole (122), drip hole (122) orientation is planted groove (11) and is set up.
9. The municipal road isolation strip of claim 8, wherein: drip hole (122) position is higher than planting groove (11) position, drip hole (122) border is fixed with drip pipe (123), drip pipe (123) are kept away from the one end orientation planting groove (11) of drip hole (122), the terminal position of drip pipe (123) equals or is less than the height at drip hole (122) place.
10. The municipal road isolation strip of claim 8, wherein: a water collecting tray (13) is arranged on the water collecting opening (121), and the bottom of the water collecting tray (13) is communicated with the water collecting opening (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878645.XU CN211036805U (en) | 2019-11-01 | 2019-11-01 | Town road median |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878645.XU CN211036805U (en) | 2019-11-01 | 2019-11-01 | Town road median |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211036805U true CN211036805U (en) | 2020-07-17 |
Family
ID=71545098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878645.XU Active CN211036805U (en) | 2019-11-01 | 2019-11-01 | Town road median |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211036805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482276A (en) * | 2020-11-16 | 2021-03-12 | 赵龙龙 | Municipal administration highway median |
| CN113463543A (en) * | 2021-05-29 | 2021-10-01 | 上海亦境建筑景观有限公司 | Green belt for urban traffic road noise reduction |
-
2019
- 2019-11-01 CN CN201921878645.XU patent/CN211036805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482276A (en) * | 2020-11-16 | 2021-03-12 | 赵龙龙 | Municipal administration highway median |
| CN113463543A (en) * | 2021-05-29 | 2021-10-01 | 上海亦境建筑景观有限公司 | Green belt for urban traffic road noise reduction |
| CN113463543B (en) * | 2021-05-29 | 2022-05-20 | 上海亦境建筑景观有限公司 | Green belt for urban traffic road noise reduction |
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