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CN-224199805-U - Noise reduction protective fence for overhead highway

CN224199805UCN 224199805 UCN224199805 UCN 224199805UCN-224199805-U

Abstract

The utility model relates to the technical field of fences, and discloses a noise reduction protective fence for an elevated highway, which comprises a base plate, wherein polyurethane damping glue is fixedly arranged on one side of the base plate, a noise reduction assembly is fixedly arranged on one side of the polyurethane damping glue, a fence frame is fixedly arranged on the surface of the base plate, a cavity is formed in the inner wall of the fence frame, a reinforcing assembly is fixedly arranged in the cavity, and a green planting frame is fixedly arranged on one side of the noise reduction assembly. This protection rail of making an uproar falls in overhead highway is with setting up through subassembly of making an uproar and reinforcement subassembly falls, and polyurethane damping is glued, foamed aluminum plate and honeycomb aluminum plate can reduce the noise that overhead highway produced to the whole weight of rail is lower, and the inside reinforcing that sets up of rail frame erects the muscle and strengthens the horizontal muscle can improve the holistic structural strength of rail, has reached when improving the rail and has the characteristics of lightweight and high strength concurrently in the performance of making an uproar.

Inventors

  • ZHANG YICONG

Assignees

  • 赤峰市交通运输综合行政执法支队

Dates

Publication Date
20260505
Application Date
20250603

Claims (7)

  1. 1. The noise reduction protective fence for the elevated highway comprises a base plate (1) and is characterized in that a polyurethane damping adhesive (2) is fixedly arranged on one side of the base plate (1), a noise reduction assembly (3) is fixedly arranged on one side of the polyurethane damping adhesive (2), a fence frame (4) is fixedly arranged on the surface of the base plate (1), a cavity is formed in the inner wall of the fence frame (4), a strengthening assembly (5) is fixedly arranged in the cavity, a green planting frame (6) is fixedly arranged on one side of the noise reduction assembly (3), a climbing frame (7) is fixedly arranged on the bottom surface of the green planting frame (6), a splicing strip (8) is fixedly arranged on one side of the fence frame (4), a positioning block (9) is fixedly arranged on one side of the outer surface of the fence frame (4), and a positioning strip (10) is fixedly arranged on the other side of the outer surface of the fence frame (4).
  2. 2. The noise reduction protective fence for the elevated highway according to claim 1, wherein the noise reduction component (3) comprises a foamed aluminum plate (301) and a honeycomb aluminum plate (302), the foamed aluminum plate (301) is fixedly arranged on one side of the polyurethane damping glue (2), and the honeycomb aluminum plate (302) is fixedly arranged on one side of the foamed aluminum plate (301).
  3. 3. The noise reduction protective fence for an elevated highway according to claim 1, wherein the reinforcing component (5) comprises a reinforcing vertical rib (501) and a reinforcing horizontal rib (502), the reinforcing vertical rib (501) is fixedly arranged in the cavity, and the reinforcing horizontal rib (502) is fixedly arranged on the surface of the reinforcing vertical rib (501).
  4. 4. The noise reduction protective fence for the elevated highway according to claim 1, wherein the surface of the positioning block (9) is provided with a positioning screw hole, the internal thread of the positioning screw hole penetrates through a positioning stud (11), and the surface of the positioning strip (10) is provided with a connecting screw hole matched with the positioning stud (11).
  5. 5. The noise reduction protective fence for the elevated highway according to claim 1, wherein a splicing groove is formed in the other side of the fence frame (4), and the splicing groove is matched with the splicing strip (8).
  6. 6. The noise reduction protective fence for the elevated highway according to claim 1, wherein a plurality of planting pots are fixedly arranged on the top surface of the green planting frame (6), and the planting pots are sequentially distributed along the axial direction.
  7. 7. The noise reduction protective fence for the elevated highway according to claim 1, wherein the number of the positioning blocks (9) and the positioning strips (10) is two, and the two positioning blocks (9) and the positioning strips (10) are symmetrically arranged.

Description

Noise reduction protective fence for overhead highway Technical Field The utility model relates to the technical field of fences, in particular to a noise reduction protective fence for an elevated highway. Background With the acceleration of the urban process, the construction of highways becomes an integral part of the traffic infrastructure. However, the overhead highway brings convenience to the city and also brings noise pollution problems. Especially in busy urban areas, traffic noise not only affects the quality of life of the residents, but also may have an adverse effect on health. In order to reduce the influence of noise on the surrounding environment, the noise reduction protective fence is gradually and widely applied to two sides of an elevated highway as an effective noise reduction measure. The utility model discloses a highway engineering is with protection rail of making an uproar falls in bulletin number CN216588056U, although, the device is favorable to the stability of device when being convenient for the equipment and dismantling, thereby the setting of backup pad has reduced the pressure that L type fixed plate received to thereby the mounting frame also is difficult to rock the life that has increased the device, and device simple structure, thereby make dismantlement and equipment all comparatively convenient and fast, the material after dismantling also can be comparatively complete, is favorable to the recycle in later stage. However, the noise reduction protective fence for the expressway engineering has the following defects that the overall weight of the fence is inconvenient to reduce, the fence is not convenient and fast to transport and install, the greening effect of the fence is also inconvenient to improve, and the attractiveness is low. Disclosure of utility model (One) solving the technical problems The utility model aims to provide a noise reduction protective fence for an elevated highway, which solves the problems that the overall weight of the fence is inconvenient to reduce, the fence is inconvenient to transport and install, the greening effect of the fence is inconvenient to improve, and the attractiveness is low in the background art. (II) technical scheme The noise-reducing protective fence for the overhead highway comprises a base plate, wherein polyurethane damping glue is fixedly arranged on one side of the base plate, a noise-reducing component is fixedly arranged on one side of the polyurethane damping glue, a fence frame is fixedly arranged on the surface of the base plate, a cavity is formed in the inner wall of the fence frame, a reinforcing component is fixedly arranged in the cavity, a green planting frame is fixedly arranged on one side of the noise-reducing component, a climbing frame is fixedly arranged on the bottom surface of the green planting frame, splicing strips are fixedly arranged on one side of the fence frame, a positioning block is fixedly arranged on one side of the outer surface of the fence frame, and a positioning strip is fixedly arranged on the other side of the outer surface of the fence frame. As a further scheme of the utility model, the noise reduction component comprises a foam aluminum plate and a honeycomb aluminum plate, wherein the foam aluminum plate is fixedly arranged on one side of the polyurethane damping glue, the honeycomb aluminum plate is fixedly arranged on one side of the foam aluminum plate, and the noise reduction component is used for reducing noise. As a further scheme of the utility model, the strengthening component comprises a strengthening vertical rib and a strengthening transverse rib, the strengthening vertical rib is fixedly arranged in the cavity, the strengthening transverse rib is fixedly arranged on the surface of the strengthening vertical rib, and the strengthening component is used for improving the overall structural strength of the fence frame. As a further scheme of the utility model, the surface of the positioning block is provided with a positioning screw hole, the internal thread of the positioning screw hole penetrates through a positioning stud, the surface of the positioning strip is provided with a connecting screw hole matched with the positioning stud, and the positioning stud is used for fixing the positioning strip. As a further scheme of the utility model, a splicing groove is formed on the other side of the rail frame, the splicing groove is matched with the splicing strip, and the splicing groove is convenient for splicing the splicing strip. As a further scheme of the utility model, a plurality of planting pots are fixedly arranged on the top surface of the green planting frame, and are sequentially distributed along the axial direction, and the planting pots are used for planting green plants. As a further scheme of the utility model, the number of the positioning blocks and the positioning strips is two, the two positioning blocks and the positioning strips are symmetrical