CN213013990U - Noise reduction device for bridge road - Google Patents
Noise reduction device for bridge road Download PDFInfo
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- CN213013990U CN213013990U CN202021276553.7U CN202021276553U CN213013990U CN 213013990 U CN213013990 U CN 213013990U CN 202021276553 U CN202021276553 U CN 202021276553U CN 213013990 U CN213013990 U CN 213013990U
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- noise reduction
- making
- uproar
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- 230000009467 reduction Effects 0.000 title claims abstract description 130
- 239000006260 foam Substances 0.000 claims abstract description 25
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a device of making an uproar falls in bridge road belongs to the device of making an uproar falls in bridge road, include bottom base, connection base, fall the body of making an uproar and fall the body top cap of making an uproar, connection base is located the upper end of bottom base, and bottom base and connection base fixed connection, and connection base's upper end is equipped with and falls the body of making an uproar, and falls the body of making an uproar and connection base fixed connection, and the upper end of falling the body of making an uproar is equipped with and falls. This kind of bridge road noise reduction device passes through the improvement of structure, make this device when in-service use, through setting up the balancing pole, top dead lever and bottom dead lever, the shock attenuation effect has obtained the promotion when making the device use, and then the effect of moving away to avoid possible earthquakes of the internal portion of making an uproar that falls has been strengthened, it is difficult to damage to fall the group of making an uproar after long-time use, the maintenance cycle has been increased, reduce unnecessary economic loss, and make the device change the foam column of making an uproar comparatively simple and convenient through setting up the body top cap of making.
Description
Technical Field
The utility model relates to a bridge road falls the technical field of making an uproar, specifically is a device of making an uproar falls in bridge road.
Background
The road surface noise reduction technology is widely used at home and abroad as an environment-friendly road technology, the popularization of the noise reduction technology greatly improves the driving safety, has the characteristic of excellent noise reduction performance and has a good effect of improving the urban living environment, and the bridge road noise reduction device is a device for reducing noise of a bridge road.
However, the noise reduction device for the bridge road has the advantages that the structural design is single, the noise reduction body is poor in shock absorption effect when the existing device is used, the noise reduction group is easy to damage after the device is used for a long time, the maintenance period is shortened, unnecessary economic loss is increased, the replacement of the noise reduction foam column of the existing device is troublesome, the cost of replacing the noise reduction foam column is increased, and the practical use is not facilitated.
Therefore, it is necessary to upgrade and modify the existing noise reduction device for bridge roads to overcome the existing problems and disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior noise reduction device for bridge roads has single structural design, the internal shock absorption function of the noise reduction body is poor when the prior noise reduction device is used, the noise reduction group is easy to damage after the prior noise reduction device is used for a long time, the maintenance period is shortened, unnecessary economic loss is increased, the replacement of the noise reduction foam column of the prior noise reduction device is more troublesome, the cost for replacing the noise reduction foam column is increased, and the practical use is not facilitated, and provides the noise reduction device for bridge roads, which improves the shock absorption effect when the device is used by arranging a balancing rod, a top fixing rod, a bottom fixing rod, a noise reduction body top cover and a connecting plate, further enhances the shock absorption function of the internal noise reduction body, the noise reduction group is not easy to damage after the long-time use, increases the maintenance period, reduces the unnecessary economic loss, and the replacement, the practicability is strong.
In order to achieve the above objects, the present invention provides a noise reduction device for bridge roads, comprising a bottom base, a connecting base, a noise reduction body and a noise reduction body top cover, wherein the connecting base is located at the upper end of the bottom base, the bottom base is fixedly connected with the connecting base, the upper end of the connecting base is provided with the noise reduction body, the noise reduction body is fixedly connected with the connecting base, the upper end of the noise reduction body is provided with the noise reduction body top cover, the noise reduction body top cover and the left and right ends of the noise reduction body are provided with connecting plates, the left and right ends of the bottom base are provided with fixing plates, the fixing plates are fixedly connected with the bottom base, the connecting base is internally provided with a stabilizing support rod, the stabilizing support rod is fixedly connected with the connecting base, the noise reduction body is internally provided with a balance rod, a top fixing rod, a bottom fixing rod and a noise reduction group, the utility model discloses a noise reduction set, including the internal part of making an uproar, the internal part of making an uproar falls the foam post, fall the external part of making an uproar and fall the body of making an uproar, and the outside of falling the foam post of making an uproar is equipped with the external body of making an uproar that falls, the top of falling the foam post of making an uproar and the external body of making an uproar that falls is equipped with the head cover of making an uproar, and fall the external top of making an uproar and fall the foam post of making an uproar and fall the body swing joint of making an uproar, the top of falling the internal part of making an uproar and being equipped.
Preferably, the number of the stabilizing support rods is six, and the six stabilizing support rods are uniformly and symmetrically arranged on the central line of the connecting base.
Preferably, the noise reduction group and the balance bar are vertically installed, the noise reduction group is composed of five pairs of noise reduction bars, and the five pairs of noise reduction bars are parallel to each other.
Preferably, the positioning fixing block is in fit connection with the fixing groove.
Preferably, the balance bar is cylindrical.
Preferably, the noise reduction group is internally provided with a cylindrical hollow hole.
Has the advantages that:
(1) this kind of bridge road noise reduction device passes through the improvement of structure, make this device when in-service use, through setting up the balancing pole, top dead lever and bottom dead lever, the shock attenuation effect has obtained the promotion when making the device use, and then the effect of moving away to avoid possible earthquakes of the internal portion of making an uproar that falls has been strengthened, it is difficult to damage to fall the group of making an uproar after long-time use, the maintenance cycle has been increased, reduce unnecessary economic loss, and make the device change the foam column of making an uproar comparatively simple and convenient through setting up the body top cap of making.
(2) The noise reduction device for the bridge road has the advantages that: because top dead lever and the inside spring assembly that moves away to avoid possible earthquakes that is equipped with of bottom dead lever, when the device takes place vibrations, the spring assembly that moves away to avoid possible earthquakes can absorb most impact force, and then has strengthened the effect of moving away to avoid possible earthquakes of the internal portion of making an uproar that falls, falls the group of making an uproar after long-time the use and is difficult to damage, has increased maintenance cycle, reduces unnecessary economic.
(3) Secondly, the method comprises the following steps: the noise reduction body top cover is connected with the noise reduction body through the connecting plate, and when the noise reduction foam column in the noise reduction body needs to be replaced. The connecting plate can be disassembled to remove the top cover of the noise reduction body for replacement, so that the device is simple and convenient in replacement of the noise reduction foam column, the cost of replacing the noise reduction foam column is reduced, and the practicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the noise reduction unit of the present invention.
Fig. 3 is the structure diagram of the noise reduction body top cover of the present invention.
Fig. 4 is a schematic view of the balance bar structure of the present invention.
In FIGS. 1-4: 1-a bottom base; 2-a connection base; 3-a noise reducing body; 4-noise reduction body top cover; 5-connecting plates; 501-connecting plate screw holes; 6, fixing a plate; 7-stabilizing the support rod; 8-a balance bar; 801-balance screw; 9-top fixing rod; 901-fixing the groove; 10-bottom fixing rod; 11-a noise reduction group; 1101-noise reducing foam columns; 1102-a noise reduction group top cover; 1103-positioning fixed blocks; 1104-outer noise reduction body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
with reference to the figures 1-4 of the drawings,
the embodiment provides a noise reduction device for bridge roads, which comprises a bottom base 1, a connecting base 2, a noise reduction body 3 and a noise reduction body top cover 4, wherein the connecting base 2 is arranged at the upper end of the bottom base 1, the bottom base 1 is fixedly connected with the connecting base 2, the upper end of the connecting base 2 is provided with the noise reduction body 3, the noise reduction body 3 is fixedly connected with the connecting base 2, the upper end of the noise reduction body 3 is provided with the noise reduction body top cover 4, the left and right ends of the noise reduction body top cover 4 and the noise reduction body 3 are provided with connecting plates 5, the left and right ends of the bottom base 1 are provided with fixing plates 6, the fixing plates 6 are fixedly connected with the bottom base 1, the connecting base 2 is internally provided with a stabilizing support rod 7, the stabilizing support rod 7 is fixedly connected with the connecting base 2, the noise reduction body 3 is internally provided with a balance rod 8, a top fixing rod 9, a bottom fixing rod 10 and, the inside of the noise reduction group 11 is provided with a noise reduction foam column 1101, a noise reduction group top cover 1102, a positioning fixing block 1103 and an outer noise reduction body 1104, the outer side of the noise reduction foam column 1101 is provided with the outer noise reduction body 1104, the tops of the noise reduction foam column 1101 and the outer noise reduction body 1104 are provided with the noise reduction group top cover 1102, the noise reduction group top cover 1102 is movably connected with the noise reduction foam column 1101 and the outer noise reduction body 1104, the top of the noise reduction group top cover 1102 is provided with the positioning fixing block 1103, the positioning fixing block 1103 is fixedly connected with the noise reduction group top cover 1102, the inside of the top fixing rod 9 is provided with a fixing groove 901, the inside of the connecting plate 5 is provided with a connecting plate screw.
Furthermore, six stabilizing support rods 7 are arranged in total, and the six stabilizing support rods 7 are uniformly and symmetrically arranged on the central line of the connecting base 2;
in this embodiment, the total number of the stabilizing support rods 7 is six, and the six stabilizing support rods 7 are uniformly and symmetrically installed about the center line of the connection base 2, so that the connection base 2 is more stable and has a certain shock absorbing effect.
Furthermore, the noise reduction group 11 and the balance bar 8 are vertically arranged, the noise reduction group 11 is composed of five pairs of noise reduction bars, and the five pairs of noise reduction bars are parallel to each other;
in this embodiment, the noise reduction group 11 and the balance bar 8 are vertically installed, so that the balance stability of the noise reduction group 11 by the balance bar 8 is improved, the noise reduction group 11 is composed of five pairs of noise reduction bars, and the five pairs of noise reduction bars are parallel to each other, so that the self stability of the noise reduction group 11 is good.
Further, the positioning fixing block 1103 and the fixing groove 901 are in fit connection;
in this embodiment, because the positioning fixing block 1103 and the fixing groove 901 are perfectly fitted, when the noise reduction body top cover 4 is connected to the noise reduction body 3, the connection relationship between the positioning fixing block 1103 and the fixing groove 901 is more stable.
Further, the balance bar 8 is cylindrical;
in this embodiment, because balancing pole 8 is cylindrical, and then make balancing pole 8 when the atress, can scatter the power through the cylindrical body of rod of self, make balancing pole 8 obtain life increase.
Further, a cylindrical cavity is arranged inside the noise reduction group 11;
in this embodiment, the inside of the noise reduction unit 11 is provided with a cylindrical hole, so that the noise reduction foam column 1101 can be detachably replaced, and a part of the parts can be replaced to continue working, so that manpower is saved, and unnecessary economic loss is avoided.
The working principle is as follows:
when using the bridge road noise reduction device that this embodiment provided, the fastening nature of connecting between each part of this device is examined earlier, later with bottom base 1 through the installation of the 6 fixed connection of fixed plate of both sides, whether the body top cap 4 that will fall will open the inside spare part of inspection device and normally intact afterwards, roughly inspect the back, the inspection will be taken out to the foam post 1101 that falls, later will fall the foam post 1101 that falls and put back and fall and make an uproar and organize 11 inside, it is good to fall the body top cap 4 that falls, perfect agree with between fixed block 1103 and the fixed recess 901 of location, and then make the body top cap 4 that falls of falling make an uproar when being connected with the body 3 that falls, the relation of connection between fixed block 1103 and the fixed recess 901 of location is more firm, later, body top cap 4 that will fall.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A noise reduction device for a bridge road comprises a bottom base (1), a connecting base (2), a noise reduction body (3) and a noise reduction body top cover (4), and is characterized in that the connecting base (2) is positioned at the upper end of the bottom base (1), the bottom base (1) is fixedly connected with the connecting base (2), the noise reduction body (3) is arranged at the upper end of the connecting base (2), the noise reduction body (3) is fixedly connected with the connecting base (2), the noise reduction body top cover (4) is arranged at the upper end of the noise reduction body (3), connecting plates (5) are arranged at the left end and the right end of the noise reduction body top cover (4) and the noise reduction body (3), fixing plates (6) are arranged at the left end and the right end of the bottom base (1), a stabilizing support rod (7) is arranged inside the connecting base (2), and the stabilizing support rod (7) is fixedly connected with the connecting base (2), the noise reduction device is characterized in that a balance rod (8), a top fixing rod (9), a bottom fixing rod (10) and a noise reduction group (11) are arranged inside the noise reduction body (3), the top fixing rod (9) and the bottom fixing rod (10) are located at the upper end and the lower end of the noise reduction group (11), a noise reduction foam column (1101), a noise reduction group top cover (1102), a positioning fixing block (1103) and an outer noise reduction body (1104) are arranged inside the noise reduction group (11), the outer noise reduction body (1104) is arranged outside the noise reduction foam column (1101), the noise reduction group top cover (1102) is arranged at the tops of the noise reduction foam column (1101) and the outer noise reduction body (1104), the noise reduction group top cover (1102) is movably connected with the noise reduction foam column (1101) and the outer noise reduction body (1104), the positioning fixing block (1103) is arranged at the top of the noise reduction group top cover (1102), and the positioning fixing block, the top fixing rod (9) is internally provided with a fixing groove (901), the connecting plate (5) is internally provided with a connecting plate screw hole (501), and the balance rod (8) is internally provided with a balance screw (801).
2. The noise reduction device for bridge roads of claim 1, wherein there are six stabilizing support rods (7), and the six stabilizing support rods (7) are uniformly and symmetrically installed on the center line of the connecting base (2).
3. The bridge-road noise reduction device according to claim 1, wherein the noise reduction groups (11) and the balance bar (8) are vertically installed, and the noise reduction groups (11) are composed of five pairs of noise reduction bars, and the five pairs of noise reduction bars are parallel to each other.
4. The noise reduction device for bridge roads of claim 1, wherein the positioning fixing block (1103) is in fit connection with the fixing groove (901).
5. Bridge-road noise reducing device according to claim 1, characterized in that the balancing bar (8) is cylindrical.
6. Device according to claim 1, characterized in that said noise reducing group (11) is internally provided with a cylindrical hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276553.7U CN213013990U (en) | 2020-07-03 | 2020-07-03 | Noise reduction device for bridge road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021276553.7U CN213013990U (en) | 2020-07-03 | 2020-07-03 | Noise reduction device for bridge road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213013990U true CN213013990U (en) | 2021-04-20 |
Family
ID=75499511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021276553.7U Expired - Fee Related CN213013990U (en) | 2020-07-03 | 2020-07-03 | Noise reduction device for bridge road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213013990U (en) |
-
2020
- 2020-07-03 CN CN202021276553.7U patent/CN213013990U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |