Anti-noise pollution barrier for municipal road construction

Abstract

The utility model discloses an anti-noise pollution barrier for municipal road construction, which structurally comprises a construction fence, a counterweight base is arranged at the lower part of the construction fence, a vertical plate is vertically and fixedly connected to the upper part of the counterweight base, the anti-noise pollution barrier further comprises a mounting component, a control component and a sound insulation barrier, the mounting component is movably connected with the upper part of the vertical plate, and the control component is fixedly connected with the sound insulation barrier. The mounting assembly comprises a connecting frame, the connecting frame is of an inverted-U-shaped structure, the connecting frame is connected with the upper portion of the vertical plate in a pluggable mode, connecting plates are fixedly arranged at the two ends of the upper portion of the front side of the connecting frame, splicing blocks are rotationally connected to the outer sides of the connecting plates at the two ends, and the sound insulation barrier is movably connected with the splicing blocks. A mounting frame is fixedly arranged in the middle of the front side of the connecting frame, and the control assembly is arranged on the mounting frame. The utility model belongs to the field of road construction sound insulation devices, and particularly relates to a noise pollution prevention barrier for municipal road construction.

Description

Technical Field

[0001] The utility model belongs to the field of sound insulation devices for road construction, and particularly relates to a noise pollution prevention barrier for municipal road construction. Background Technique

[0002] With the acceleration of the urbanization process, municipal road construction is becoming increasingly frequent. However, during the construction process, the noise generated by operations such as machine operation and material handling seriously affects the quality of life and working environment of surrounding residents.

[0003] At present, although there are some sound insulation barriers on the market, they often have complex structures, are inconvenient to disassemble and install during road construction, affect the construction efficiency. At the same time, the existing noise pollution prevention barriers are mostly fixedly installed after completion, and cannot adjust the barrier angle according to the height of construction equipment inside and the height of residential buildings outside to change the sound insulation range. Content of the Utility Model

[0004] The technical problems to be solved by the utility model are that the structure is complex and it is inconvenient to disassemble and install, and the sound insulation barrier is fixedly installed and cannot adjust the barrier angle to meet the requirements of different sound insulation ranges.

[0005] To solve the above problems, the technical solutions adopted by the utility model are as follows: The noise pollution prevention barrier for municipal road construction proposed by the utility model includes a construction enclosure, the lower part of the construction enclosure is a counterweight base, a vertical plate is fixedly connected to the upper part of the counterweight base, and further includes an installation component, a control component and a sound insulation barrier. The installation component is movably connected to the upper part of the vertical plate. The installation component includes a connecting frame, the connecting frame is in an inverted U-shaped structure, the connecting frame is inserted and connected to the upper part of the vertical plate, two ends of the front side of the connecting frame are fixedly provided with connecting plates, and splicing blocks are rotatably connected to the outer sides of both ends of the connecting plates. The sound insulation barrier is movably connected to the splicing blocks. An installation frame is fixedly provided in the middle of the front side of the connecting frame, and the control component is arranged on the installation frame.

[0006] Further, the installation component includes a first bolt and a rotating shaft, the rotating shaft is rotatably connected to the two connecting plates and penetrates through the connecting plates, and both ends of the rotating shaft are fixedly connected to the splicing blocks.

[0007] Further, the first bolt sequentially penetrates through the connecting frame and the vertical plate in an inserting and pulling manner.

[0008] Further, slots are opened on the splicing blocks, the slots on both sides of the splicing blocks are arranged oppositely, and the sound insulation barrier is inserted and connected to the slots.

[0009] Further, the control component includes a turntable, a driving gear, a driven gear and a second bolt. The driving gear is rotatably connected to the mounting bracket and penetrates through the mounting bracket. The driven gear is fixedly connected to the middle section of the rotating shaft. The driving gear and the driven gear are meshed with each other. The turntable is fixedly connected to one end of the driving gear.

[0010] Further, bolt holes are evenly formed in the driving gear, and the second bolt sequentially penetrates through the mounting bracket and the bolt holes in a plug-and-unplug manner.

[0011] The beneficial effects achieved by the present utility model with the above structure are as follows:

[0012] 1. For the noise pollution prevention barrier for municipal road construction proposed in this solution, by movably connecting the installation component and the construction enclosure, and setting the sound insulation barrier and the slot in a plug-and-unplug connection, it is relatively convenient to disassemble and assemble the sound insulation barrier.

[0013] 2. For the noise pollution prevention barrier for municipal road construction proposed in this solution, by using the control component to control the rotation of the rotating shaft and the sound insulation barrier, and using the bolt holes and the driving gear to cooperate to limit the position of the sound insulation barrier, it is relatively convenient to adjust the angle of the sound insulation barrier to change the sound insulation range. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the first overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the second overall structural schematic diagram of the present utility model;

[0016] Figure 3 is the partial structural schematic diagram of the present utility model;

[0017] Figure 4 is Figure 3 the partial enlarged schematic diagram at A in

[0018] Among them, 1. Construction enclosure, 101. Counterweight base, 102. Vertical plate, 2. Installation component, 201. Connecting frame, 202. First bolt, 203. Connecting plate, 204. Mounting bracket, 205. Rotating shaft, 206. Splicing fastener, 207. Slot, 3. Control component, 301. Turntable, 302. Driving gear, 303. Driven gear, 304. Bolt hole, 305. Second bolt, 4. Sound insulation barrier.

[0019] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figures 1-4 shown, a noise pollution prevention barrier for municipal road construction proposed by the present utility model includes a construction enclosure 1. The lower part of the construction enclosure 1 is a counterweight base 101, and a vertical plate 102 is fixedly connected to the upper part of the counterweight base 101. It is characterized in that it further includes an installation component 2, a control component 3 and a sound insulation barrier 4. The installation component 2 is movably connected to the upper part of the vertical plate 102. The installation component 2 includes a connecting frame 201, and the connecting frame 201 is of an inverted U-shaped structure. The connecting frame 201 is inserted and connected to the upper part of the vertical plate 102. At both ends of the upper part of the front side of the connecting frame 201, connecting plates 203 are fixedly provided. A splicing fastener 206 is rotatably connected to the outside of both connecting plates 203. The sound insulation barrier 4 is movably connected to the splicing fastener 206. An installation frame 204 is fixedly provided in the middle of the front side of the connecting frame 201, and the control component 3 is arranged on the installation frame 204.

[0022] As Figures 1-3 shown, the installation component 2 includes a first bolt 202 and a rotating shaft 205. The rotating shaft 205 is rotatably connected to both connecting plates 203 and penetrates through the connecting plates 203. Both ends of the rotating shaft 205 are fixedly connected to the splicing fastener 206. The first bolt 202 sequentially penetrates through the connecting frame 201 and the vertical plate 102 for connecting and fixing the connecting frame 201 and the vertical plate 102. A slot 207 is provided on the splicing fastener 206. The slots 207 on both splicing fasteners 206 are arranged oppositely. The sound insulation barrier 4 is inserted and connected to the slot 207.

[0023] As Figure 1 and Figure 4 shown, the control component 3 includes a turntable 301, a driving gear 302, a driven gear 303 and a second bolt 305. The driving gear 302 is rotatably connected to the installation frame 204 and penetrates through the installation frame 204. The driven gear 303 is fixedly connected to the middle section of the rotating shaft 205. The driving gear 302 and the driven gear 303 are meshed. The turntable 301 is fixedly connected to one end of the driving gear 302 for controlling the rotation of the rotating shaft 205. Bolt holes 304 are evenly provided on the driving gear 302. The second bolt 305 sequentially penetrates through the installation frame 204 and the bolt holes 304 for restricting the position of the driving gear 302. The inside of the sound insulation barrier 4 is made of sound insulation cotton material, and the outside of the sound insulation barrier 4 uses a waterproof polymer material.

[0024] During specific use, install the construction enclosure 1 at the road construction site. Insert the lower groove of the connecting frame 201 into the upper end of the vertical plate 102, and insert the first bolt 202 successively into the connecting frame 201 and the vertical plate 102 to complete the connection and fixation of the connecting frame 201 and the vertical plate 102. Insert the sound insulation barrier 4 into the slot 207. When disassembly is required, pull the sound insulation barrier 4 out of the slot 207 and pull out the first bolt 202, then the connecting frame 201 can be separated from the vertical plate 102, and the disassembly and assembly are relatively convenient.

[0025] During use, rotate the turntable 301 and the driving gear 302. Under the meshing drive, drive the driven gear 303, the rotating shaft 205 and the splicing block 206 to rotate, so that the sound insulation barrier 4 can be rotated to different angles to block noise. When adjusted to the required angle, insert the second bolt 305 successively through the mounting frame 204 and the bolt hole 304, and the position of the sound insulation barrier 4 can be fixed. It is relatively convenient to adjust and fix the angle and sound insulation range of the sound insulation barrier 4.

[0026] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the spirit of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A noise pollution prevention barrier for municipal road construction, including a construction enclosure. The lower part of the construction enclosure is provided with a counterweight base, and a vertical plate is fixedly connected to the upper part of the counterweight base. It is characterized in that, It further includes an installation component, a control component and a sound insulation barrier. The installation component is movably connected to the upper part of the vertical plate. The installation component includes a connecting frame which is in an inverted U-shaped structure. The connecting frame is pluggably connected to the upper part of the vertical plate. At both ends of the upper part of the front side of the connecting frame, connecting plates are fixedly provided. On the outer sides of both ends of the connecting plates, splicing blocks are rotatably connected. The sound insulation barrier is movably connected to the splicing blocks. In the middle of the front side of the connecting frame, an installation frame is fixedly provided. The control component is arranged on the installation frame.

2. The noise pollution prevention barrier for municipal road construction according to claim 1, wherein: The installation component includes a first bolt and a rotating shaft. The rotating shaft is rotatably connected to the two connecting plates and penetrates through the connecting plates. Both ends of the rotating shaft are fixedly connected to the splicing blocks.

3. The noise pollution prevention barrier for municipal road construction according to claim 2, wherein: The first bolt sequentially penetrates through the connecting frame and the vertical plate in a pluggable manner.

4. A noise pollution prevention barrier for municipal road construction according to claim 3, characterized in that: Slots are formed in the splicing blocks. The slots on the two splicing blocks are arranged oppositely. The sound insulation barrier is pluggably connected to the slots.

5. The noise pollution prevention barrier for municipal road construction according to claim 4, characterized in that: The control component includes a turntable, a driving gear, a driven gear and a second bolt. The driving gear is rotatably connected to the installation frame and penetrates through the installation frame. The driven gear is fixedly connected to the middle section of the rotating shaft. The driving gear and the driven gear are meshed. The turntable is fixedly connected to one end of the driving gear.

6. The noise pollution prevention barrier for municipal road construction according to claim 5, characterized in that: The driving gear is evenly provided with bolt holes. The second bolt sequentially penetrates through the installation frame and the bolt holes.

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