KR102111350B1 - Installation structure of road noise barriers - Google Patents

Abstract

The present invention is provided with a seating portion that is moved back and forth in the interior of the support so that the soundproofing plate used for the soundproofing wall for roads can be fixed after being inserted at an angle from the front of the prop, and only the soundproofing plate can be removed or mounted in front of the soundproofing wall. By forming a movement blocking protrusion protruding forward on one side of the seating portion, the soundproof plate can be prevented from coming off due to vibration generated on the road, and a barrier and a sealing device with a sealing between the soundproofing wall and the soundproofing wall are provided on the road. There is an effect that can prevent the generated noise from leaking through the gap of the soundproof plate in advance.

Description

Installation structure of road noise barriers {Installation structure of road noise barriers}

The present invention relates to an installation structure of a soundproof wall for a road, and more specifically, a soundproof wall for a road provided with a seating part that is moved forward and backward from the inside of the support so that the soundproof plate used for the soundproof wall for the road can be removed or mounted in front of the support. It is about the installation structure.

Recently, with the rapid development of industry, the means of transportation have diversified and the volume of traffic has increased exponentially, so residents living near roads, railways, and airports are suffering from noise caused by transportation.

Here, it is installed at roads, around airports, around railways, around schools, around apartments, etc. to block and absorb noise generated by transportation, and reduce the overall noise distribution in surrounding areas below a certain level. Is being developed.

In general, soundproof walls can be classified into sound absorption type, reflection type, interference type, and resonance type by function, but sound absorption type and reflection type are mainly used, and sound absorption type sound barriers are mainly installed on the roadside.

Such a conventional soundproof wall is a structure that blocks noise generated on the road by vertically inserting and fastening a plurality of soundproof panels filled with a sound absorbing material between a plurality of H beams vertically spaced apart by a predetermined distance on the roadside. As a result, Korean Registered Utility No. 20-0461255 was disclosed.

On the other hand, the conventional soundproof wall is installed on the side of the road through which the vehicle passes, so a small stone on the road may break or some soundproof panel of the soundproof wall may be damaged due to a traffic accident, so that the damaged soundproof panel is frequently replaced or repaired. Is occurring.

However, the conventional soundproof wall is replaced with a damaged soundproof plate (C) when any one of the soundproof plates (C) installed in a vertically stacked manner on the H beam-shaped post (H) is damaged, as shown in Figure 1 at this time There was a problem in that the operation of removing all of the heavy soundproof plates (C) located at the top of the damaged soundproof plates (C) to the top was very cumbersome.

In addition, the conventional soundproof wall blocks noise generated on the road by only adhering the contact portion of the soundproof plate through only the weight of the soundproof plate (C) stacked up and down. When it occurred, there was a problem in that the noise could not pass through and played a role of blocking the noise.

The present invention was created to solve the problems of the prior art as described above, and the object of the present invention is to move forward and backward in the interior of the support so that it can be fixed after inserting the soundproof plate used in the soundproof wall for a road at an angle from the front of the support. It is provided with a seating portion to remove or mount only the soundproofing plate from the front of the soundproofing wall, and to form a moving blocking protrusion protruding forward on one surface of the seating portion to block the soundproofing plate from being detached due to vibration generated on the road, It is to provide an installation structure of a soundproof wall for a road, which is provided with a blocking hole and a sealing hole provided with a seal between the soundproof wall and the noise generated from the road to leak through the gap of the soundproof plate.

The installation structure of the soundproof wall for a road according to the present invention for achieving the above object is an installation structure of a soundproof wall that blocks noise generated on the roadway by inserting a plurality of soundproof plates between H beam-shaped posts installed on the roadside. The plate-shaped seating body is seated on the side, and a plate-shaped seating plate which is bent at a right angle from the rear of the seating body and pushes the rear of the soundproof plate forward, and protrudes forward from the center surface of the seating plate. A seating portion made of a plate-shaped seating plate supporting a lower surface of the soundproofing plate; Pressurization made of a pressurized bolt hole perforated on one surface of the seating tight plate, a pressurized bolt penetrated from the front of the supporter and inserted into the pressurized bolt hole, and a pressurized nut provided on the back side of the seating tight plate and fastened to the pressurized bolt Wealth; A moving induction part composed of a long hole-shaped moving hole perforated on one surface of the seating body, a moving bolt penetrated into the inner surface of the support and inserted into the moving hole, and a moving nut fastened to one end of the moving bolt; It is characterized by being configured.

It is characterized in that a movement blocking protrusion protruding forward is formed on one surface of the seating sealing plate so that the soundproof plate is prevented from being moved to the inner side of the support by vibration.

Between the soundproofing plate and the soundproofing plate, a plate-shaped blocker body blocker body inserted into the rear side of the soundproofing plate, a flat-shaped blocker presser extending in the vertical direction to the front end portion of the blocker body, and a rear side of the blocker presser It characterized in that the blocking pressing member is provided with a blocking opening made of an elastic material so as to be in close contact with the front surface of the sound insulation plate.

The blocking hole sealing is a pipe-shaped blocking sealing fitting in close contact with the front surface of the soundproof plate, a blocking sealing connector extending forward of the blocking sealing fitting, and a pipe-shaped blocking sealing fitting formed in front of the blocking sealing connector. Is done; It is characterized in that a blocking sealing connecting groove recessed inward is formed on the rear surface of the blocking pressing piece so that the blocking opening sealing is fastened.

The blocking sealing connection groove is characterized by comprising a blocking sealing inserting hole into which the blocking sealing coupling hole is inserted, and a blocking sealing insert into which the blocking sealing connector is inserted into the rear surface of the blocking sealing insertion hole.

Between the soundproofing plate and the soundproofing plate, the sealing body of the polygonal pipe shape in close contact with the lower surface and the upper surface of the soundproofing plate, and the sealing of the elastic material provided in front of the sealing body so as to be in close contact with the rear surface of the protrusion formed on the bottom of the soundproofing plate. It is characterized in that it is provided with a sealing opening made of a gusling.

It is characterized in that a fastening bolt penetrating through the sealing body and the seating sealing plate is provided on the rear surface of the sealing body to be connected to one surface of the seating sealing plate.

The sealing sealing comprises a pipe-shaped sealing sealing seat that is in close contact with the rear surface of the projection, a sealing sealing connector extending to the rear of the sealing sealing seat, and a sealing sealing fitting of a pipe shape formed at the rear of the sealing sealing connector. under; It is characterized in that the sealing surface connecting groove recessed inward is formed on the front surface of the sealing body so that the sealing hole is fastened.

The sealing sealing connection groove is characterized in that it comprises a sealing sealing inserting hole into which the sealing sealing fitting is inserted, and a sealing sealing insert into which the sealing sealing connector is inserted in front of the sealing sealing inserting hole.

Thus, the installation structure of the soundproof wall for a road according to the present invention has the following effects.

First, a soundproofing plate used for a soundproofing wall for a road is provided with a seating part that is moved back and forth in the interior of the holding so that it can be fixed after being inserted at an angle from the front of the prop, so that only the soundproofing plate is removed from the front of the soundproofing wall when the soundproofing plate is mounted. It is convenient for maintenance and replacement of soundproof walls,

Second, by forming a movement blocking protrusion protruding forward on one side of the seating portion, it is possible to prevent the soundproof plate from being finely moved toward the inside of the prop by vibration generated on the road after the soundproof plate is installed on the prop,

Third, by providing a "T" shaped blocking hole between the soundproofing wall and the soundproofing wall, when the soundproofing plate is in close contact with the front inner surface of the prop, it is provided on the roadway with a blocking opening with an elastic blocking opening sealing therebetween. It is possible to prevent the noise from leaking through the crevice.

Fourth, by providing a seal with a sealing seal between the soundproofing wall and the soundproofing wall, the sealing of the sealing on the back of the protrusion formed on the lower portion of the soundproofing plate is closely blocked to prevent the noise generated on the road from leaking through the gap. It has the effect.

1 is a perspective view showing an installation structure for a conventional soundproof wall for a road,
Figure 2 is a partial exploded perspective view showing the installation structure of a soundproof wall for a road according to the present invention,
Figure 3 is a side view showing the installation structure of the sound barrier for a road according to the present invention,
Figure 4 is a plan view showing the installation structure of the sound barrier for a road according to the present invention,
5 is a cross-sectional plan view showing the installation structure of a soundproofing wall for a road according to the present invention,
6 is a partially enlarged side cross-sectional view showing the action of the blocking device of the present invention,
7 is a partially enlarged side cross-sectional view showing the action of the closure of the present invention.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The installation structure of the soundproof wall for a road according to the present invention is to block the noise generated on the road by inserting a number of soundproof plates (C) between the H-beam-shaped posts (H) installed on the side of the road as shown in Figures 2 to 4 As the installation structure of the soundproofing wall (S), the plate-like seating body (11) seated on the inner surface of the support (H) and bent at right angles from the rear of the seating body (11) and rearward of the soundproofing plate (C) Seating plate consisting of a plate-shaped seating plate (12) that pushes forward and a plate-shaped seating plate (13) that projects forward from the center surface of the seating plate (12) and supports the lower surface of the soundproof plate (C). Part 10; A pressure bolt hole (21) perforated on one surface of the seating plate (12), a pressure bolt (22) penetrated from the front of the support (H) and inserted into the pressure bolt hole (21), and the seating precision A pressing portion 20 provided on the rear surface of the plate 12 and made of a pressing nut 23 fastened to the pressing bolt 22; A long hole-shaped moving hole (31) perforated on one surface of the seating body (11), and a moving bolt (32) penetrated through the inner surface of the support (H) and inserted into the moving hole (31), It consists of; a moving induction part 30 made of a moving nut 33 fastened to one end of the moving bolt 32.

On the other hand, the distance between the support (H) is preferably formed to be the same or larger than the length of the soundproofing plate (C) so that the soundproofing plate (C) can be sandwiched between the front of the support (H).

And, on one surface of the seating plate 12, as shown in Figure 5, the soundproof plate (C) is moved forward by the vibration so as to block the movement of the holding (H) in the inner direction of the protruding block ( 24) is formed.

In addition, between the soundproofing plate (C) and the soundproofing plate (C), as shown in Figure 6, the soundproof plate (C) is inserted into the rear of the plate-shaped blocker body (41) and the blocker body (41) The cut-off pressing piece 42 extending in the vertical direction so as to be in close contact with the front inner surface of the strut H at the front end portion, and the blocking pressing piece 42 is disposed on the rear surface of the blocking pressing piece 42, the sound insulation plate (C) is provided with a blocking hole 40 made of a blocking hole sealing 43 formed of an elastic material so as to be in close contact with the front surface.

In addition, the blocking hole sealing 43 is a pipe-shaped blocking sealing fitting 431 that is in close contact with the front surface of the soundproofing plate C, and a blocking sealing connector extending forward of the blocking sealing fitting 431 ( 432), and is formed of a pipe-shaped blocking sealing coupling hole 433 formed in front of the blocking sealing connector 432; A blocking sealing connecting groove 421 recessed inward is formed on the rear surface of the blocking pressing piece 42 so that the blocking opening sealing 43 is fastened.

In addition, the blocking sealing connection groove 421 includes a blocking sealing insertion hole 421a into which the blocking sealing coupling hole 433 is inserted, and the blocking sealing connection hole 432 on the rear surface of the blocking sealing insertion hole 421a. It consists of a blocking sealing insertion path (421b) to be inserted.

And, between the soundproofing plate (C) and the soundproofing plate (C), as shown in Fig. 7, the soundproofing plate (C) is in close contact with the lower and upper surfaces of the polygonal pipe-shaped sealing body (51), and the soundproofing plate (C ) Is provided with a closure 50 made of an elastic sealing opening 52 provided in front of the closing body 51 so as to be in close contact with the rear surface of the projection D formed at the bottom.

In addition, a fastening bolt 53 penetrating the sealing body 51 and the seating sealing plate 12 is provided at the rear surface of the sealing body 51 so as to be connected to one surface of the seating sealing plate 12.

On the other hand, the sealing sealing 52 is a sealing sealing seating port 521 of the pipe shape in close contact with the rear surface of the projection (D), and the sealing sealing connector 522 extending to the rear of the sealing sealing seating (521) ), And a sealing sealing coupling hole 523 in the shape of a pipe formed at the rear of the sealing sealing connector 522; A sealing sealing connecting groove 511 recessed inward is formed on the front surface of the closing body 51 so that the closing sealing 52 is fastened.

In addition, the sealing sealing connection groove 511 has a sealing sealing inserting hole 511a into which the sealing sealing coupling hole 523 is inserted, and the sealing sealing connector 522 on the front surface of the sealing sealing inserting hole 511a. It consists of a sealing sealing inserting path (511b) to be inserted.

Looking at the operation of the installation structure of the soundproof wall for a road according to the present invention made of the above configuration is as follows.

The installation structure of the soundproofing wall for a road according to the present invention is a soundproofing wall (S) that blocks noise generated on the roadway by inserting a plurality of soundproofing plates (C) between H beam-shaped posts (H) installed on the roadside as shown in FIG. ).

At this time, by providing a seating portion 10 that is seated on the inner surface of the holding (H), as shown in Figure 3a, rotating the pressure bolt 22 connected to the seating portion 10 in one direction, the seating portion (10) by moving to the rear of the soundproof plate (C) can release the fixing of the soundproof plate (C), as shown in Figure 3b by rotating the pressure bolt 22 connected to the seating portion 10 in the other direction By moving the seating portion 10 in front of the soundproofing plate (C), it is possible to fix the soundproofing plate (C).

Here, by forming a seating plate 13 protruding forward from the center surface of the seating plate 12, the soundproofing plate C is supported by supporting the lower surface of the soundproofing plate C inserted into the supporter H Can be easily mounted.

On the other hand, on one surface of the seating body 11, as shown in FIG. 3, a moving induction part 30 consisting of a moving hole 31 drilled in a long hole shape and a moving bolt 32 fastened to the moving hole 31 By forming), when the seating portion 10 is moved back and forth by the action of the pressing portion 20, it is prevented from falling in the lower direction, but can be moved in the front-rear direction.

And, the soundproofing plate (C), as shown in Figure 4, the first pair of struts (H) of the first strut (H) is first obliquely inserted into the other strut (H) of the rest of the soundproofing plate (C) After inserting the other side, by inserting the other side, the soundproof plate (C) can be mounted from the front rather than the upper part of the strut (H), thereby replacing the soundproof plate (C) installed in the middle among the soundproof plates (C) in which multiple layers are installed. If it needs to be repaired or repaired, only the soundproofing plate (C) can be removed, making replacement and maintenance very convenient.

On the other hand, as shown in FIG. 5, a movement blocking protrusion 24 protruding forward is formed on one surface of the seating plate 12, which is generated on the road after the soundproof plate C is installed on the supporter H. It is unforeseen that the soundproofing plate (C) is separated from the inside of the holding (H) by blocking the movement of the soundproofing plate (C) finely in the inner direction of the holding (H) by the movement blocking protrusion (24). You will be able to cut off.

And, between the soundproofing plate (C) and the soundproofing plate (C), as shown in Figure 6 by providing a "T" shaped block (40) in close contact with the front inner surface of the support (H), the pressing When moving forward by the rotation of the unit 20, the blocking hole 40 is in close contact between the front inner surface of the supporter (H) and the front surface of the soundproofing plate (C) and blocks noise generated on the road. , Equipped with an elastic material blocking hole sealing (43) on one surface of the blocking port (40) to increase the adhesion or sealing force between the front inner surface of the support (H) and the front surface of the soundproof plate (C) to block noise The efficiency can be greatly increased.

On the other hand, between the soundproofing plate (C) and the soundproofing plate (C), as shown in Fig. 7, the sealing provided with a sealing seal (52) in close contact with the rear surface of the projection (D) formed on the bottom of the soundproofing plate (C) By providing a sphere 50, when the seating portion 10 is moved forward, the closing hole 50 is also moved forward, and the closing hole sealing 52 provided in the closing hole 50 is projected (D). ) To close the space between the soundproofing plate (C) and the soundproofing plate (C), thereby completely blocking the noise penetrating between the soundproofing plate (C) and the soundproofing plate (C).

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be implemented by anyone who has ordinary knowledge in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, such changes are within the scope of the claims.

<Description of major parts of drawings>
H: Prop C: Soundproof board
D: protrusion 10: seating portion
11: seating body 12: seating plate
13: seating plate 20: pressing portion
21: pressurized bolt hole 22: pressurized bolt
23: pressurized nut 24: moving blocking protrusion
30: moving induction part 31: moving ball
32: moving bolt 33: moving nut
40: blocking port 41: blocking port body
42: blocking pressing piece 421: blocking sealing connecting groove
421a: blocking sealing insertion hole 421b: blocking sealing insertion path
43: sealing block sealing 431: blocking sealing seal
432: blocking sealing connector 433: blocking sealing fitting
50: sealed 51: sealed body
511: sealing sealing connection groove 511a: sealing sealing insert hole
511b: sealing sealing insertion path 52: sealing sealing
521: Sealing sealing seat 522: Sealing sealing connector
523: sealing sealing fitting 53: fastening bolt

Claims (9)

In the installation structure of the soundproof wall (S) for roads to block the noise generated from the road by placing a plurality of soundproof plates (C) between the H-beam-shaped posts (H) installed on the roadside,
A plate-shaped seating body 11 seated on the inner surface of the strut H, and a plate-like seating that is bent at a right angle from the rear of the seating body 11 and pushes the rear surface of the soundproofing plate C forward. A seating portion (10) consisting of a plate-shaped seating plate (13) and a plate-shaped seating plate (13) projecting forward from the center surface of the seating-plate (12) and supporting the lower surface of the soundproof plate (C);
A pressure bolt hole (21) perforated on one surface of the seating plate (12), a pressure bolt (22) penetrated from the front of the support (H) and inserted into the pressure bolt hole (21), and the seating precision A pressing portion 20 provided on the rear surface of the plate 12 and made of a pressing nut 23 fastened to the pressing bolt 22;
A long hole-shaped moving hole (31) perforated on one surface of the seating body (11), and a moving bolt (32) penetrated through the inner surface of the support (H) and inserted into the moving hole (31), It is composed of a moving induction portion 30 made of a moving nut 33 fastened to one end of the moving bolt 32;
Between the soundproofing plate (C) and the soundproofing plate (C), the polygonal pipe-shaped hermetic body (51) in close contact with the lower surface and the upper surface of the soundproofing plate (C), and the protrusion (D) formed below the soundproofing plate (C) A sealing hole 50 made of an elastic sealing hole 52 provided in front of the sealing body 51 so as to be in close contact with the rear surface of the sealing hole 50;
Characterized in that the fastening bolt 53 penetrating the sealing body 51 and the seating tight plate 12 is provided on the rear surface of the sealing body 51 so as to be connected to one surface of the seating tight plate 12. Installation structure of soundproof walls for roads. According to claim 1,
A road characterized in that a movement blocking protrusion (24) protruding forward is formed on one surface of the seating plate (12) so that the soundproof plate (C) is prevented from being moved in the inner direction of the support (H) by vibration. Installation structure of soundproof walls for dragons. According to claim 1,
Between the soundproofing plate (C) and the soundproofing plate (C), the plate-shaped blocker body 41 inserted rear of the soundproofing plate C and the front end portion of the blocker body 41 are extended in the vertical direction. A blocking opening 40 made of a blocking opening sealing portion 43 formed of an elastic material so as to be in close contact with the front surface of the soundproof plate C is provided on the rear surface of the blocking pressing piece 42 and the blocking pressing piece 42. Installation structure of the soundproof wall for a road, characterized in that. The method of claim 3,
The blocking hole sealing 43 is a pipe-shaped blocking sealing fitting 431 that is in close contact with the front surface of the soundproofing plate C, and a blocking sealing connector 432 extending forward of the blocking sealing fitting 431. And, made of a pipe-shaped blocking sealing fitting 433 formed in front of the blocking sealing connector 432;
Installation structure of a soundproof wall for a road, characterized in that a blocking sealing connecting groove 421 recessed inward is formed on the rear surface of the blocking pressing piece 42 so that the blocking opening sealing 43 is fastened. The method of claim 4,
The blocking sealing connection groove 421 includes a blocking sealing insertion hole 421a into which the blocking sealing coupling hole 433 is inserted, and the blocking sealing connector 432 is inserted into a rear surface of the blocking sealing insertion hole 421a. Installation structure of the soundproof wall for the road, characterized in that consisting of a blocking sealing insertion path (421b). delete delete According to claim 1,
The sealing seal 52 is a sealing sealing seat 521 of the pipe shape in close contact with the rear surface of the projection (D), and the sealing sealing connector 522 extending to the rear of the sealing sealing seat (521) , Made of a pipe-shaped sealing sealing fitting 523 formed at the rear of the sealing sealing connector 522;
Installation structure of the soundproof wall for a road, characterized in that a sealing sealing connecting groove 511 recessed inward is formed on the front surface of the closing body 51 so that the closing sealing 52 is fastened. The method of claim 8,
The hermetic sealing connection groove 511 is a hermetically sealed inserting hole 511a into which the hermetic sealing fitting hole 523 is inserted, and the hermetic sealing connector 522 is inserted into the front surface of the hermetic sealing inserting hole 511a. Installation structure of a soundproof wall for a road, characterized in that it consists of a sealed sealing inserting path (511b).

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