CN209873605U - Highway sound barrier mounting structure - Google Patents
Highway sound barrier mounting structure Download PDFInfo
- Publication number
- CN209873605U CN209873605U CN201822255674.2U CN201822255674U CN209873605U CN 209873605 U CN209873605 U CN 209873605U CN 201822255674 U CN201822255674 U CN 201822255674U CN 209873605 U CN209873605 U CN 209873605U
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- CN
- China
- Prior art keywords
- sound barrier
- limiting plate
- groove
- fixed plate
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a highway sound barrier mounting structure, it includes the concrete base, fixes the fixed plate on the concrete base, sets up the bead in the middle part of the fixed plate and sets up the sound barrier between two adjacent fixed plates, be provided with the connection draw-in groove on the fixed plate, be provided with the connecting pin of joint with the connection draw-in groove on the sound barrier, be provided with the pressure strip that is used for compressing tightly sound barrier and fixed plate on the bead, be provided with the limiting plate that is used for compressing tightly the sound barrier downwards at the top of fixed plate; the utility model discloses an adjacent two sets of fixed plates and bead form sunk structure, install the sound barrier in sunken then utilize the pressure strip tightly to fix the sound barrier on the fixed plate, have realized the side-mounting of sound barrier, have removed from and have transported the sound barrier to the eminence then carry out the working method of pegging graft, and is more convenient, safe during the installation.
Description
Technical Field
The utility model relates to a highway sound barrier mounting structure.
Background
A sound barrier refers to a wall-type structure provided beside railways and highways in order to reduce the influence of traffic noise on nearby residents. The insertion of a facility between the source and the receiver, called a sound barrier, provides a significant additional attenuation of the sound wave propagation, thus attenuating the noise contribution in the area where the receiver is located. The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources, and is divided into a pure sound insulation reflection type sound barrier and a sound absorption and sound insulation combined composite type sound barrier, and the latter is a more effective sound insulation method.
At present, in the installation and construction process of sound barriers on two sides of a road, upright posts are mostly fixed on a concrete base, then the sound barriers are inserted into two adjacent upright posts by utilizing a hoisting mechanism, or a higher table is built, and the sound barriers are manually inserted. One of the two methods adopts large machinery, a special hoisting mechanism needs to be arranged in the construction process, most of the hoisting mechanisms are large in size, and the construction moving process is slow. If a high platform is built and put in manually, not only is the extra workload increased, but also the high operation can cause the dangerous accident of falling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a need not hoist and mount and install simple and convenient's highway sound barrier mounting structure from the eminence is provided.
The utility model adopts the technical proposal that: a road sound barrier mounting structure comprises a concrete base, fixing plates fixed on the concrete base, convex edges arranged in the middle of the fixing plates and sound barriers arranged between two adjacent fixing plates.
The utility model discloses be provided with connecting slot on the fixed plate be provided with on the sound barrier with the connecting pin of connecting slot looks joint be provided with on the bead and be used for the pressure strip that compresses tightly sound barrier and fixed plate the top of fixed plate is provided with and is used for the limiting plate that compresses tightly the sound barrier downwards.
Connecting slot includes the chute of from outside to inside downward sloping gradually and sets up the vertical spread groove at the medial extremity of chute, the connecting pin includes the slope of one end and sound barrier fixed connection and sets up the vertical round pin body at the slope round pin body other end, and after the sound barrier installation, the bending that slope round pin body and vertical round pin body formed is overlapped mutually with bending that chute and vertical connecting slot formed.
The limiting plate is circularly, is provided with the mounting hole at the center of limiting plate, still is provided with the arc constant head tank on the limiting plate, is provided with mounting bolt in the mounting hole and installs the limiting plate at the top of fixed plate, is provided with on the bottom surface of limiting plate and compresses tightly rubber, is provided with the locating hole on the fixed plate, the position of arc constant head tank is corresponding and with positioning bolt connection with the position of locating hole.
The thickness that compresses tightly rubber becomes thick gradually along the direction of keeping away from fixed plate one side.
The utility model discloses be provided with the mounting groove that is used for installing the sound barrier on the concrete base, be provided with sealing rubber in the mounting groove.
The utility model discloses an actively the effect does: the utility model discloses an adjacent two sets of fixed plates and bead form sunk structure, install the sound barrier in sunken then utilize the pressure strip tightly to fix the sound barrier on the fixed plate, have realized the side-mounting of sound barrier, have removed from and have transported the sound barrier to the eminence then carry out the working method of pegging graft, and is more convenient, safe during the installation. Meanwhile, the fixed plate is socially provided with a bent connecting clamping groove, the sound barrier is provided with a connecting pin corresponding to the connecting clamping groove, and after the sound barrier is installed, the connecting clamping groove is matched with the connecting pin under the action of gravity, so that the installation stability of the sound barrier is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;
fig. 3 is a schematic diagram of the structure of the limiting plate of the present invention.
Detailed Description
As shown in the attached drawings 1-3, the utility model comprises a concrete base 1, a plurality of fixed plates 2 uniformly fixed on the concrete base 1, a convex edge 3 arranged in the middle of the fixed plate 2 and a sound barrier 8 arranged between two adjacent fixed plates 2; the fixed plate 2 is provided with a connecting clamping groove 4, the sound barrier 8 is provided with a connecting pin clamped with the connecting clamping groove 4, the convex edge 3 is provided with a through hole, a pressure plate 5 for pressing the sound barrier 8 and the fixed plate 2 is arranged in the through hole, the pressure plate 5 is fixed on the convex edge 3 through a fixing bolt 6,
every fixed plate 2 forms a set ofly with bead 3, and two sets of adjacent fixed plates 2 and bead 3 form a character cut in bas-relief structure, install sound barrier 8 between two beads and tightly close to fixed plate 2 then utilize pressure strip 5 to compress tightly sound barrier 8 and fixed plate 2, utilize limiting plate 12 to compress tightly between sound barrier 8 and the concrete base 1, guaranteed the firm degree of installation. The side installation of the sound barrier is realized, a platform is not required to be additionally built or a hoisting machine is not required to be utilized, and the installation convenience degree is greatly improved.
The connecting clamping groove 4 comprises a chute 401 and a vertical connecting groove 402, wherein the chute 401 gradually inclines downwards from outside to inside, the vertical connecting groove 402 is arranged at the inner side end of the chute 401, the connecting pin comprises an inclined pin body 9 and a vertical pin body 10, one end of the inclined pin body is fixedly connected with the sound barrier 8, the vertical pin body 10 is arranged at the other end of the inclined pin body 9, and after the sound barrier 8 is installed, a bend formed by the inclined pin body 9 and the vertical pin body 10 is overlapped with a bend formed by the chute 401 and the vertical connecting groove 402. Connecting slot 4 all has the structure of buckling with the connecting pin, during the installation, is too high a little with the sound barrier, puts into connecting slot 4 with the connecting pin in, then releases the sound barrier, under the effect of gravity, the joint is realized with connecting slot 4 to the connecting pin, can prevent effectively that sound barrier 8 from following the ascending removal of fixed plate width direction, then installs pressure strip 5 again, has improved connection stability greatly.
A limiting plate 12 for pressing the sound barrier 8 downwards is arranged on the top of the fixing plate 2. The limiting plate 12 is circular, a mounting hole 18 is formed in the center of the limiting plate 12, an arc-shaped positioning groove 17 is further formed in the limiting plate 12, a mounting bolt 14 is arranged in the mounting hole 18 to mount the limiting plate 12 on the top of the fixing plate 2, a compression rubber 13 is arranged on the bottom surface of the limiting plate 12, a positioning hole is formed in the fixing plate 2, and the position of the arc-shaped positioning groove 17 corresponds to the position of the positioning hole and is connected with the positioning bolt 15. The pressing rubber 13 is fan-shaped, and the thickness of the pressing rubber gradually becomes thicker along the direction far away from one side of the fixing plate 2. After the sound barrier 8 is installed in place, the limiting plate 12 is rotated to enable the pressing rubber 13 to be tightly contacted and pressed with the sound barrier 8, then the positioning bolt 15 penetrates through the arc-shaped positioning groove 17 to be screwed with the positioning hole in the fixing plate, the limiting plate 12 is fixed to prevent the limiting plate from rotating, and therefore the movement of the sound barrier in the height direction of the fixing plate is limited.
In order to prevent excessive noise from being generated between the sound barrier 8 and the concrete base 1 in windy weather, an installation groove for installing the sound barrier 8 is formed in the concrete base 1, and sealing rubber 11 is arranged in the installation groove.
The utility model discloses a side installation sound barrier 8 need not to adopt extra lifting device or high platform, and it is more convenient to install, and to the limiting plate at top, only need rotate it or carry out the operation that the bolt was screwed up when the installation, and it needs highly lower from top male scheme for original with the sound barrier, and easy operation going on simultaneously, the security is also high.
Simultaneously the utility model discloses have a plurality of structures that are favorable to improving stability, can effectively resist the strong wind weather in the use, prevent the condition that drops that the sound barrier leads to because of the strong wind, life is longer.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. A road sound barrier mounting structure is characterized by comprising a concrete base (1), fixing plates (2) fixed on the concrete base (1), convex edges (3) arranged in the middle of the fixing plates (2) and a sound barrier (8) arranged between two adjacent fixing plates (2);
be provided with connecting slot (4) on fixed plate (2) be provided with on sound barrier (8) with the connecting pin of connecting slot (4) looks joint be provided with on bead (3) be used for compressing tightly pressure strip (5) with sound barrier (8) and fixed plate (2).
2. The mounting structure of the highway sound barrier according to claim 1, wherein the connecting clamping groove (4) comprises a chute (401) which is gradually inclined downwards from outside to inside and a vertical connecting groove (402) which is arranged at the inner side end of the chute (401), the connecting pin comprises an inclined pin body (9) with one end fixedly connected with the sound barrier (8) and a vertical pin body (10) which is arranged at the other end of the inclined pin body (9), and after the sound barrier (8) is mounted, a bend formed by the inclined pin body (9) and the vertical pin body (10) is overlapped with a bend formed by the chute (401) and the vertical connecting groove (402).
3. A road sound barrier mounting structure according to claim 1 or 2, wherein a limiting plate (12) for pressing the sound barrier (8) downwards is arranged at the top of the fixing plate (2), the limiting plate (12) is circular, a mounting hole (18) is arranged at the center of the limiting plate (12), an arc-shaped positioning groove (17) is further arranged on the limiting plate (12), a mounting bolt (14) is arranged in the mounting hole (18) to mount the limiting plate (12) at the top of the fixing plate (2), a pressing rubber (13) is arranged on the bottom surface of the limiting plate (12), a positioning hole is arranged on the fixing plate (2), and the position of the arc-shaped positioning groove (17) corresponds to the position of the positioning hole and is connected by the positioning bolt (15).
4. A road sound barrier installation structure according to claim 3, wherein the thickness of said compression rubber (13) becomes thicker gradually in a direction away from the side of the fixing plate (2).
5. A road sound barrier installation structure according to claim 1, wherein an installation groove for installing the sound barrier (8) is provided on the concrete foundation (1), and a sealing rubber (11) is provided in the installation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255674.2U CN209873605U (en) | 2018-12-29 | 2018-12-29 | Highway sound barrier mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255674.2U CN209873605U (en) | 2018-12-29 | 2018-12-29 | Highway sound barrier mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873605U true CN209873605U (en) | 2019-12-31 |
Family
ID=68950126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255674.2U Expired - Fee Related CN209873605U (en) | 2018-12-29 | 2018-12-29 | Highway sound barrier mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287102A (en) * | 2020-02-24 | 2020-06-16 | 鑫炜吉建工集团有限公司 | Road noise reduction protection structure and construction method thereof |
| CN111549693A (en) * | 2020-03-25 | 2020-08-18 | 河南中壮建筑工程有限公司 | Road sound insulation wall structure and construction method |
-
2018
- 2018-12-29 CN CN201822255674.2U patent/CN209873605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287102A (en) * | 2020-02-24 | 2020-06-16 | 鑫炜吉建工集团有限公司 | Road noise reduction protection structure and construction method thereof |
| CN111549693A (en) * | 2020-03-25 | 2020-08-18 | 河南中壮建筑工程有限公司 | Road sound insulation wall structure and construction method |
| CN111549693B (en) * | 2020-03-25 | 2021-10-01 | 河南中壮建筑工程有限公司 | Road sound insulation wall structure and construction method |
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Legal Events
| 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: 20191231 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |