KR200339918Y1 - Soundproofing rail for sidewalk - Google Patents

Abstract

The present invention relates to a soundproof balustrade having a complex function that can be installed on the side of a road where a large amount of noise is generated to alleviate the noise of shopping malls and commercial areas, and to suppress the unauthorized crossing of pedestrians, a transparent soundproof panel; and an outer circumferential surface of the soundproof panel It includes a support guide for wrapping and fixing; and a support provided on the bottom surface of the support guide portion as a buffer for the external impact; and a support portion embedded in a plurality of predetermined intervals to receive and fix the support guide and the support portion; . As such, the present invention can provide a smooth operation and a pleasant environment by suppressing the noise generated in the lanes from expanding into the mall and the commercial area, thereby greatly contributing to the noise prevention measures of the mall and the commercial area.

Description

Soundproofing Railing for Sidewalks {Soundproofing rail for sidewalk}

The present invention relates to a soundproof balustrade, and more particularly, to a soundproof balustrade having a complex function that can be installed at a roadside where a lot of noise is generated to mitigate the noise of a shopping mall and a commercial area, and to suppress the unauthorized crossing of pedestrians. will be.

In general, malls and commercial areas are formed at convenient traffic, high traffic, and high demand, and many vehicles are operated and bus and taxi stands, which are public means of transportation, are installed near the road.

As such, shopping and commercial areas have a lot of traffic on city buses, taxis and general vehicles in order to provide convenient traffic and convenience for passengers. It produces soot, and pedestrians traveling through the area are exposed to these noises and soot.

In other words, although there is a difference depending on the width of the sidewalk, the separation distance between the roadway and the mall is usually within 3-6 M, which is directly affected by the noise and smoke generated by the nearby vehicles.

Conventionally, in order to reduce the noise damage occurring on the road side, sound barriers are installed in the apartments and residential areas that are separated from the side of the road, and the fences are surrounded by the surrounding walls. There is no remedy for ordinary people living in commercial areas.

In general, the main causes of the noise generated in the roadway are trucks and large special vehicles, mainly exhaust exhaust noise of engines, engine noise, suspension noise, various hydraulic noise, and road friction noise. And in the section where stop and start are parallel, the noise shows the maximum value.

These noises generated from adjacent roads in the commercial and commercial areas are regulated by the provisions of Article 32, Paragraph 1 of the Urban Planning Act Enforcement Decree, which is set out in Article 2 Noise and Environmental Standards of the Framework Act on Environmental Policy. In the case of 00), it is required not to exceed the threshold value of 65dB in the case of night (22: 00 ~ 06: 00).

However, in fact, there is a problem that not only is directly exposed to the noise generated by exceeding the above noise environment standard value, but also greatly affects the sales activity of the commercial area.

In addition, there is a severe stress and threat due to noise and smoke to the pedestrians walking along the roadside, but it was limited to residential areas only to take passive measures to establish soundproof walls, and did not take appropriate measures.

The present invention in consideration of the above problems is to provide a soundproof railing for the sidewalk that can reduce the damage caused by noise and smoke in the mall and commercial area.

In addition, the present invention has been hypothesized at the border between India and the road to reduce the noise and soot damage to the roadside passengers and the general public in the commercial and commercial areas, as well as to prevent pedestrian crossings. The purpose is to provide.

In addition, the present invention has a purpose to provide a soundproof balustrade that can reduce the labor cost and installation time because the construction process is simple and convenient.

1 is a perspective view showing the configuration of a soundproof handrail according to the first embodiment of the present invention.

Figure 2 is an exploded perspective view of the soundproof balustrade according to the first embodiment of the present invention.

3 is a cross-sectional view taken along line AA ′ of the support part in FIG. 1.

Figure 4 is a view showing the installation step of the present invention soundproof balustrade.

Figure 5 is an exploded perspective view showing the configuration of the soundproof balustrade according to the second embodiment of the present invention.

Figure 6 is an exploded perspective view showing the configuration of the soundproof balustrade according to the third embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10: sound insulation board 12: sound absorption board

14: Sound absorbing agent 16: protrusion

18: perforation 20: support guide part

21: set screw 22a, 22b: support

24: connecting means 26: inlet groove

28: connection protrusion 30: support

32: drainage 40: housewife

48: connection protrusion 50: cover

52: edge finishing material 54: binding protrusion

58: connection protrusion

The present invention in consideration of the above problems is characterized in that the railings composed of soundproofing and sound-absorbing plate after installing the struts at regular intervals in a prefabricated form.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors will appropriately describe the concept of terms in order to best explain their own design. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 is a perspective view showing the configuration of a soundproof handrail according to the first embodiment of the present invention, Figure 2 is an exploded perspective view of the soundproof handrail according to the first embodiment of the present invention, as shown in the transparent soundproof plate 10 And a support guide part 20 surrounding and fixing an outer circumferential surface of the soundproof plate 10; and a support part 30 provided as a buffer for external impact on the bottom of the support guide part 20; and embedded in a plurality of predetermined intervals. And a support part 40 for accommodating and supporting the support guide part 20 and the support part 30.

The soundproof plate 10 is preferably a transparent hypothesis, unlike the conventional monotone color.

This improves the noise blocking and environmental friendliness, and prevents the driver from tiredness and boredom due to the repeated color development, and checks the progress of the vehicle, checks the road ice, It is a structure that increases the stability and convenience of the driver along with the pedestrian for securing the field of view.

The soundproof plate 10 is preferably made of polyethylene, glass fiber, polyurethane, or the like, which is a plastic synthetic resin.

The support guide portion 20 is a connecting means for fastening and fixing the plurality of support (22a, 22b) and the support (22a) and the support (22b) for introducing and fixing the outer periphery of the soundproof plate 10 It consists of 24.

The soundproof plate 10 is provided as a support means as well as a buffer means for effectively dispersing and absorbing the force against the external shock by inserting into the inlet groove 26 of the support column (22a, 22b).

In addition, the support column (22a, 22b) is provided in the form of the distal end of 45 degrees for ease of connection, each support column (22a) and the support column (22b) is fitted to each other square Are combined in the form of.

This rectangular frame is fixed in a shape inserted into the support portion 40 provided at regular intervals.

The connecting means 24 is provided in the form of a plate-like angle bent at a right angle, it is preferable to fasten with a fixing screw 21 for the convenience of construction, but by connecting the support column (22a) and the support column (22b) The present invention is not limited by the structure that can be fixed by the structure.

In this way, the connecting means 24 is manufactured to facilitate the assembly by fastening and fixing the four corners of the rectangular mold, respectively.

In this case, first, the support part 30 is hypothesized to the support part 40 provided at regular intervals, and then, by slowly pushing the assembled mold, the outer shape of the handrail is provided.

A connection protrusion 28 is provided on the rear surface of the inlet groove 26 of the support guide part 20 so as to be fitted and fixed by sliding with the connection protrusion 18 on one side of the support part 40.

As such, one side of the support guide portion 20 is an inlet groove 26 for fixing by inserting the soundproof plate 10, and the other side is a connection protrusion 48 provided as a coupler and a connection protrusion 48 of the support portion 40 ( It is an injection molded product composed of 28).

The support part 30 is located on the bottom surface of the support guide 20 and is not opened as well as the function of the shock absorber against external impact, thereby primarily blocking the movement of the object in the direction of the road or lane in the sidewalk in the driver's position. It can be used as a protection device against accidents such as accidental dangers and pedestrians' accidents such as stones and splashes.

In addition, the support portion 30 is preferably made of polyurethane, a plastic synthetic resin having excellent soundproofing and waterproofing properties, and the bottom contacting with the ground provides a plurality of drain holes 32 to smoothly flow in both directions at the bottom of the railing. It was made.

This serves as a means for preventing the handrail from breaking by performing proper drainage in rainy weather.

The support portion 40 is designed to be easily assembled into a connection protrusion 48 for inserting and fixing the support guide portion 20 and the support portion 30 on both sides of the outer circumference.

Soundproof balustrade for the present invention assembled as described above is a temporary provision provided in plural on the side of the road, both ends of the plurality of holding portions 40 provided at regular intervals with the top surface of the support guide portion 20 for the safety of the user. The outer surface of the holding portion 40 is preferably finished by combining the curved cover 50 of the arc shape.

In addition, the cover 50 is bent at 90 degrees to fill the open space of the corner portion, both sides are provided with a coupling protrusion 54 is coupled to each other in the form of retracted into the holding portion 40 and the support column (22b) do.

One side of the cover 50 has a curved arc surface, and the other side forms a connection protrusion 58 to be fitted with a coupler to the support guide 20 and the support 40, respectively.

FIG. 3 is a cross-sectional view taken along line AA ′ in FIG. 1, and the fixing screw 21 is disposed between each support column 22a and 22b and between the cover 50 and the support column 22a and 22b as shown in FIG. It is simply fastened. This is a task to finish the assembly of the railing more firmly, the fixing screw 21 is fastened to the cover 50 is fastened to the groove inserted so as not to protrude so that the wound does not occur in use by pedestrians or users do.

Figure 4 is a view showing the installation step of the soundproof balustrade of the present invention, it shows one set of the last right portion of the plurality of railings laid as shown in this.

First, a plurality of struts 40 spaced at regular intervals are hypothesized (first step).

At this time, the support portion 40 is preferably a structure that can be assembled with a nut on the structure projecting the bolt on the bottom, and can be fixed to the ground portion 40 such as a structure having a concrete attachment on the bottom If the structure, the present invention is not limited to the structure.

Then, the support unit 30 is inserted and assembled between the support units 40, and the soundproof plate 10 is assembled into a rectangular frame by connecting the support guide unit 20 (second step).

Next, the assembled rectangular mold is inserted between the support portions 40 to be assembled (third step).

Then, the cover 50 is attached to the connection protrusions 28 and 48 protruding to the outside to be fastened and fixed by the fixing screw 21 (fourth and fifth steps).

5 is an exploded perspective view showing the configuration of the soundproof handrail according to the second embodiment of the present invention, Figure 6 is an exploded perspective view showing the configuration of the soundproof handrail according to the third embodiment of the present invention, as shown in FIG. The same reference numerals as in 1 to 3 indicate the same members having the same function.

According to the second and third embodiments of the present invention, the soundproof plate 10 has an alternative structure in which a sound absorbing agent 14 is inserted between a pair of sound absorbing plates 12 provided with a plurality of protrusions 16 or perforations 18. Can also be produced.

The sound absorbing plate 12 is preferably made of aluminum plate or stainless steel thin plate that can be easily pressed and injection-molded, the sound absorbing agent 14 is a structure to improve the sound-absorbing function of metal, rubber, plastic synthetic resin, etc. It is preferable to configure the same material to have a porosity therein.

Such a structure is considered to be soundproof and sound absorbing at the same time, it is preferable to use in tunnels or bridges of steel structures that do not have to consider the aesthetics according to the surrounding landscape.

As described above, the present invention can provide a smooth operation and pleasant environment by suppressing the noise generated in the lanes from expanding into shopping malls and commercial areas, and can greatly contribute to noise and smoke prevention measures in shopping malls and commercial areas. There is.

In addition, the unauthorized crossing of the pedestrians can be suppressed, thereby preventing the safety accident in advance.

In addition, since the construction process is simple and convenient, it can be divided into labor divisions, thereby reducing labor costs and reducing construction time.

Claims (5)

Transparent sound insulation board; and A support guide portion surrounding and fixing the outer circumferential surface of the soundproof plate; and A support provided at the bottom of the support guide part as a buffer for external impact; and Soundproof railings for a sidewalk comprising a; a buried part that is embedded in a plurality of predetermined intervals for receiving and fixing the support guide portion and the support. The soundproof handrail for a walkway according to claim 1, further comprising a cover having an arc-shaped curved outer surface coupled to the protruding engagement surface of the support guide portion and the support portion. The soundproof railing of claim 1, wherein the support part includes a plurality of drain holes for water flow in both directions at a bottom surface thereof. A porous plate-shaped sound absorber using one of metal, rubber, plastic synthetic resin materials or a composite thereof; and, An air suction plate for providing a plate shape formed by press-forming an aluminum thick plate or a stainless steel thin plate on both sides of the sound absorbing agent; And A support guide portion surrounding and fixing the outer circumferential surface of the sound absorbing plate; and A support provided at the bottom of the support guide part as a buffer for external impact; and Soundproof railings for a sidewalk comprising a; a buried part that is embedded in a plurality of predetermined intervals for receiving and fixing the support guide portion and the support. A sidewalk soundproofing railing according to claim 1 or 4, wherein the sidewalk soundproofing railing is installed on the side of the roadway, which is a boundary between a roadway and a sidewalk.