CN216892078U

CN216892078U - A prevent ponding frame and sound insulation protective screen for road sound insulation protective screen

Info

Publication number: CN216892078U
Application number: CN202123110421.4U
Authority: CN
Inventors: 禹道锋
Original assignee: Shenzhen Yuking Sound Barrier Engineering Technology Co ltd
Current assignee: Shenzhen Yuking Sound Barrier Engineering Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-05
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a ponding preventing frame for a road sound insulation barrier and the sound insulation barrier, wherein the ponding preventing frame comprises a framework, the cross section of the framework is a hollow tubular section, an ear edge protrudes outwards from the position, close to the top, of the side wall of the framework and extends along the axial direction of the framework, the ear edge comprises a first ear piece and a second ear piece, a mounting groove is formed between the first ear piece and the second ear piece, and the mounting groove is used for accommodating a sound insulation plate. The utility model ensures that the sound-proof barrier is not easy to accumulate water and dust when used for sound insulation of roads, and prolongs the service life.

Description

A prevent ponding frame and sound insulation protective screen for road sound insulation protective screen

Technical Field

The utility model relates to the technical field of aluminum alloy accessories of road sound-proof barriers, in particular to a waterlogging-preventing frame for a road sound-proof barrier.

Background

The road sound-proof barrier is used for absorbing noise when a vehicle passes through and reducing interference to nearby residents. The road sound-insulating barrier is divided into a top sound-insulating barrier and a side sound-insulating barrier. The top sound-proof protective screen and the side sound-proof protective screen are composed of a frame and sound-proof boards installed in the frame, and the frame is generally assembled by aluminum alloy frames.

The symmetrical structure is equallyd divide for dividing basically to the aluminum alloy frame of current road sound-proof protective screen, and the part of frame installation acoustic celotex board is in the intermediate position of frame wall promptly, and the structure of this position to upper and lower limit is symmetrical, and this kind is equallyd divide after the symmetrical frame structure installation acoustic celotex board, and the acoustic celotex board just is in the intermediate position of frame, and when this kind of road sound-proof protective screen was used as the sound-proof protective screen, ponding, laying dust very easily influenced result of use and life.

Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a water accumulation preventing frame for a road sound-insulating barrier, which aims to prevent water accumulation and dust accumulation when the road sound-insulating barrier is used.

In order to realize the purpose, the utility model adopts the following technical scheme:

a prevent ponding frame for road sound insulation barrier, wherein, includes:

the cross section of the framework is a hollow tubular section;

the ear limit is followed the position that the skeleton lateral wall is close to the top outwards bulges, and follows the axial extension of skeleton sets up, the ear limit includes first auricle and second auricle, first auricle reaches be formed with the mounting groove between the second auricle, the mounting groove is used for holding the acoustic celotex board.

The framework comprises a framework and is characterized by further comprising reinforcing ribs, wherein the reinforcing ribs are arranged in the hollow parts of the framework.

Wherein, the skeleton is the rectangular pipe.

Wherein, the skeleton includes left side wall, right side wall, roof and diapire.

The first lug and the second lug are vertically arranged on the left side wall or the right side wall of the framework.

Wherein the lug positioned above is flush with the top wall of the framework.

The frame is made of an aluminum alloy material.

The utility model also provides a sound insulation barrier, which comprises a frame consisting of a plurality of the water accumulation preventing frames and sound insulation boards, wherein the edges of the sound insulation boards are accommodated by the ear edges, close to the top, of each frame.

The frame is a quadrilateral frame formed by splicing four water accumulation preventing frames.

Wherein, the acoustic celotex board is light-transmitting acoustic celotex board.

It is understood that within the scope of the present invention, the above-mentioned technical features of the present invention and those specifically described below (in the embodiments) can be combined with each other to constitute a new or preferred technical solution, to be limited to space, and not to be described in any more detail herein.

According to the ponding preventing frame for the road sound insulation barrier, the framework and the ear edges are arranged, the ear edges are arranged at the positions, close to the top, of the side walls of the framework, the ear edges extend along the axial direction of the framework, and the ear edges are used for installing and containing the sound insulation boards.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a first embodiment of a water retention prevention frame for a road sound barrier according to the present invention;

FIG. 2 is a schematic perspective view of the water accumulation prevention frame of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

fig. 4 is a schematic structural view of a sound-insulating barrier according to a first embodiment of the present invention.

Description of reference numerals:

100-frame, 1-framework, 11-left side wall, 12-right side wall, 13-top wall, 14-bottom wall, 2-ear edge, 21-first ear piece, 22-second ear piece, 23-mounting groove, 3-reinforcing rib, 200-sound insulation plate and 300-sound insulation barrier.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

Referring to fig. 1 to 3, the present invention provides a water accumulation preventing frame 100 for a sound barrier of a road, including:

the framework 1, the cross section of framework 1 is hollow tubular section. The tubular cross-section may be a rectangular tube, a round tube or a profiled tube. In this embodiment, the frame 1 is a rectangular tube.

And the ear edge 2 protrudes outwards from the position, close to the top, of the side wall of the framework 1, and as shown in figure 1, the ear edge 2 protrudes towards the right side from the position, close to the top, of the framework 1. As shown in fig. 2, the ear 2 extends in the axial direction of the frame 1. It will be appreciated that the ear edges 2 may extend continuously or intermittently along the axial extent of the frame 1.

Specifically, the ear edge 2 of the water accumulation preventing frame 100 of the present invention includes a first ear piece 21 and a second ear piece 22, a mounting groove 23 is formed between the first ear piece 21 and the second ear piece 22, as shown in fig. 4, the mounting groove 23 is used for accommodating the sound insulation board 200.

As shown in fig. 2, the frame 1 of the bezel 100 of the present invention comprises a left side wall 11, a right side wall 12, a top wall 13 and a bottom wall 14 to form a rectangular tube. The first lug 21 and the second lug 22 are disposed on the left side wall 11 or the right side wall 12 and close to the top wall 13, so that the whole ear edge 2 is located at the upper part of the framework 1, after the ear edge 2 is provided with the sound insulation board 200, the sound insulation board 200 is located at the upper part of the frame 100 and close to the top, and when the sound insulation board is installed in a matched manner, the whole sound insulation barrier has a certain inclination, and when the sound insulation board is installed on a road, particularly the top of the road, rainwater and dust directly flow out or slide out from the top of the frame 100 and are not easy to deposit. However, in the prior art, the sound insulation board 200 is arranged on the frame 100, the sound insulation board 200 is positioned in the middle position from the top surface to the bottom surface of the framework 1, and the sound insulation board 200 and the top surface of the framework 1 have a very large height difference to form a large step, so that water accumulation and dust accumulation are very easily caused.

The frame 100 of the present invention further includes a reinforcing rib 3 disposed in the hollow portion of the frame 1. The strengthening rib 3 is used for strengthening the intensity of skeleton 1, and the strengthening rib 3 can set up a plurality ofly at the cavity of skeleton 1 at the interval.

The frame 100 is an aluminum alloy frame, namely the frame 1, the ear edges 2 and the reinforcing ribs 3 are all made of aluminum alloy. It is understood that other metal materials may be used for the bezel 100 of the present invention.

Preferably, the ear rim 2 of the present embodiment is fixed to the side wall of the frame 1 by welding, and the reinforcing rib 3 is also fixed to the hollow portion of the frame 1 by welding.

Preferably, the first tab 21 and the second tab 22 of the present invention are vertically disposed on the left sidewall 11 or the right sidewall 12 of the frame 1. The vertical arrangement facilitates installation of the baffle 200.

Further, the upper tab is flush with the top wall 13 of the frame 1. In this embodiment, the first ear piece 21 is located above and the second ear piece 22 is located below. The first lug 21 is flush with the top wall 13, and is arranged flush with the top wall 13, so that after the sound insulation board 200 is installed on the frame 100, the upper surface of the sound insulation board 200 is basically flush with the top wall 13 of the framework 1, and the effect of preventing water accumulation and dust accumulation is further improved.

As shown in fig. 4, the present invention also provides a sound insulation barrier 300, which comprises a frame consisting of a plurality of the above-mentioned water accumulation preventing frames 100, and sound insulation boards 200, wherein the ear edges 2 of each frame 100 near the top part accommodate the edges of the sound insulation boards 200. The soundproof panel 200 is used for soundproof of a vehicle passing through a road, and the frame is used for mounting the soundproof panel 200. A mounting frame is generally erected on a road for mounting the sound insulation barriers 300 to mount a plurality of sound insulation barriers 300.

In this embodiment, the frame of the sound barrier 300 is a quadrilateral frame formed by splicing four water accumulation preventing frames 100.

Preferably, the sound-proof board 200 of the present invention is a light-transmitting sound-proof board, which not only can insulate sound, but also can be used for lighting and developing vision, and at the same time, the whole sound-proof barrier 300 on the road has an attractive combined structure.

According to the ponding preventing side frame 100 and the sound insulation barrier 300 for the road sound insulation barrier provided by the embodiment of the utility model, the framework 1 and the ear edges 2 are arranged, the ear edges 2 are arranged at the positions, close to the top, of the side walls of the framework 1, the ear edges 2 extend along the axial direction of the framework 1, and the ear edges 2 are used for installing and accommodating the sound insulation boards 200.

The above description is only for clearly illustrating the utility model and is not therefore to be considered as limiting the scope of the utility model, and all embodiments are not intended to be exhaustive, and all equivalent structural changes made by using the technical solutions of the present invention or other related technical fields directly/indirectly applied under the concept of the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a prevent ponding frame for road sound insulation barrier, its characterized in that includes:

the cross section of the framework is a hollow tubular section;

2. The ponding preventing frame for a road sound insulating barrier according to claim 1 further including reinforcing ribs disposed within the hollow portion of the frame.

3. The water accumulation prevention rim for a road sound barrier as claimed in claim 1 wherein the skeleton is a rectangular tube.

4. The water logging resistant border for a road sound barrier according to claim 3, characterized in that said skeleton comprises a left side wall, a right side wall, a top wall and a bottom wall.

5. The ponding-preventing frame for a road sound-insulating barrier according to claim 4, wherein the first tab and the second tab are vertically provided on the left side wall or the right side wall of the frame.

6. The water logging resistant rim for a road sound barrier according to claim 5, characterized in that the upper lugs are flush with the top wall of the skeleton.

7. The water accumulation prevention border for a road sound barrier as claimed in claim 1 wherein the border is an aluminum alloy material border.

8. A sound-insulating barrier, comprising a plurality of water accumulation preventing frames for a road sound-insulating barrier according to any one of claims 1 to 7, the frames being composed of a plurality of said water accumulation preventing frames, and sound-insulating panels, wherein the edge of each of said water accumulation preventing frames near the top receives the edge of said sound-insulating panel.

9. The sound barrier of claim 8, wherein said frame is a quadrilateral frame formed by four of said water trap resistant frames joined together.

10. The sound barrier of claim 8, wherein said sound barrier is a light-transmissive sound barrier.