CN214459778U

CN214459778U - Noise reduction device for road

Info

Publication number: CN214459778U
Application number: CN202021022912.6U
Authority: CN
Inventors: 舒禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-10-22
Anticipated expiration: 2030-06-07

Abstract

The utility model provides a noise reduction device for highway. Highway is with falling noise device includes the base, falls the mechanism of making an uproar, lighting mechanism, thread groove, fastening bolt, arc guide way and sealed cushion, fall the mechanism fixed mounting of making an uproar on the upside lateral wall of two bases, it includes stand, mounting groove, baffle, acoustic celotex board, spring, connecting block and slot to fall the mechanism of making an uproar, two the stand is fixed mounting respectively on the upside lateral wall of two bases, and two sets of mounting grooves symmetry respectively offers in two stands, the baffle symmetry rotates to be connected in the opening part of mounting groove and the interior wall connection through spring and mounting groove, the acoustic celotex board is inserted and is located in two relative mounting grooves in two stands, connecting block fixed mounting is in the mounting groove. The utility model provides a highway is with falling noise device has the installation of acoustic celotex board and dismantles simple swift, is convenient for change the acoustic celotex board, has improved work efficiency's advantage.

Description

Noise reduction device for road

Technical Field

The utility model relates to a noise reduction device technical field especially relates to a noise reduction device is used to highway.

Background

The highway is a modern term, and is a public road capable of driving automobiles and a public transportation means, and a plurality of transportation means such as automobiles, bicycles, rickshaws, horses and pedestrians can walk, but different highway limits are different.

Vehicles and pedestrians on the road can produce noise pollution, cause troubles to households on the periphery, generally can set up the acoustic celotex board in the edge of the road, and noise reduction is to the influence of households on the periphery, but general acoustic celotex board when the installation, every acoustic celotex board all need be fixed to it through a plurality of bolts, and the installation is dismantled comparatively trouble.

Therefore, there is a need to provide a new noise reduction device for roads to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the embodiment of the utility model provides a simple swift is dismantled in the installation of acoustic celotex board, is convenient for change the acoustic celotex board, has improved work efficiency's highway with falling noise device.

The utility model provides a noise reduction device for highway includes: two bases are symmetrically arranged; the noise reduction mechanism is fixedly arranged on the upper side walls of the two bases and comprises stand columns, mounting grooves, baffles, sound insulation boards, springs, connecting blocks and slots, the two stand columns are respectively and fixedly arranged on the upper side walls of the two bases, two groups of mounting grooves are respectively and symmetrically formed in the two stand columns, the baffles are symmetrically and rotatably connected to openings of the mounting grooves and connected with the inner walls of the mounting grooves through the springs, the sound insulation boards are inserted into the two opposite mounting grooves in the two stand columns, the connecting blocks are fixedly arranged in the mounting grooves, the slots are formed in the connecting blocks and are upwards opened, and the lower ends of the sound insulation boards are inserted into the two slots; the illuminating mechanism is fixedly arranged at the upper end of the sound insulation board; and the fixing mechanism is inserted on the sound insulation board and is in threaded connection with the sound insulation board.

Preferably, lighting mechanism includes roof, light and solar cell panel, roof fixed mounting is in the upper end of acoustic celotex board, and the light is installed in the front end of roof, solar cell panel fixed mounting is on the upside lateral wall of roof, and light and solar cell panel electric connection.

Preferably, the fixing mechanism includes a thread groove and a fastening bolt, the thread groove is transversely opened in the mounting groove, the fastening bolt transversely penetrates through the sound insulation board and is in threaded connection with the sound insulation board, and the rear end of the fastening bolt is inserted in the thread groove and is in threaded connection with the sound insulation board.

Preferably, an arc-shaped guide groove is formed at the opening of the slot.

Preferably, a vertically arranged sealing rubber mat is fixedly mounted on the side wall of the baffle.

Preferably, every the spring quantity in the mounting groove is two, and two springs are close to the upper and lower both ends setting of mounting groove respectively, the acoustic celotex board is located and sets up between two springs.

Compared with the prior art, the utility model provides a noise reduction device for highway has following beneficial effect:

1. in the installation process of the sound insulation board, the two baffle plates close to each other between the two stand columns are pulled open, the sound insulation board is clamped into the installation grooves corresponding to the two stand columns, the lower ends of the sound insulation board are inserted into the slots in the connecting block and are fixed through the fixing mechanism, the baffle plates can be loosened, under the action of elastic force of the springs, the baffle plates return to the initial positions, the openings of the installation grooves are sealed, the side walls of the baffle plates are abutted against the side walls of the sound insulation board, the installation of the sound insulation board can be completed, the sound insulation board is simple and rapid to install and detach, the sound insulation board is convenient to replace, and the working efficiency is improved;

2. by arranging the illuminating mechanism, the sound insulation board is shielded through the top plate, meanwhile, the solar cell panel provides electric quantity for the illuminating lamp, the illuminating lamp illuminates the ground at night, brightness is provided for vehicles and pedestrians, and meanwhile, the existence of the sound insulation board for the vehicles and the pedestrians is reminded, so that the sound insulation board is prevented from being damaged due to collision;

3. by arranging the fixing mechanism, when the sound insulation plates are fixed, the fastening bolts are rotated to be screwed into the thread grooves to fix the sound insulation plates, and each sound insulation plate is fixed only by two fastening bolts, so that the operation is convenient and rapid, and the working efficiency is high;

4. set up in the arc guide way through the opening part at the slot, the lower extreme of the acoustic celotex board of being convenient for injects the slot in, through set up sealed cushion on the lateral wall of baffle, when the baffle can set up initial position, seals the gap between acoustic celotex board and the baffle, prevents the entering of dust rainwater.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a noise reduction device for a road according to the present invention;

FIG. 2 is a schematic top view of the column of FIG. 1;

fig. 3 is a side view schematically showing the structure of the connection block shown in fig. 1.

Reference numbers in the figures: 1. base, 2, noise reduction mechanism, 21, stand, 22, mounting groove, 23, baffle, 24, acoustic celotex board, 25, spring, 26, connecting block, 27, slot, 3, lighting mechanism, 31, roof, 32, light, 33, solar cell panel, 4, thread groove, 5, fastening bolt, 6, arc guide way, 7, sealed cushion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a noise reduction device for a road according to the present invention; FIG. 2 is a schematic top view of the column of FIG. 1; fig. 3 is a side view schematically showing the structure of the connection block shown in fig. 1. The noise reduction device for a road includes: base 1, fall make an uproar mechanism 2, lighting mechanism 3, thread groove 4, fastening bolt 5, arc guide way 6 and sealed cushion 7.

In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the noise reduction mechanism 2 is fixedly installed on the upper side walls of the two bases 1, the noise reduction mechanism 2 includes columns 21, installation grooves 22, baffles 23, acoustic panels 24, springs 25, connection blocks 26 and slots 27, the two columns 21 are respectively and fixedly installed on the upper side walls of the two bases 1, and two sets of installation grooves 22 are respectively and symmetrically opened in the two columns 21, the baffles 23 are symmetrically and rotatably connected to the openings of the installation grooves 22 and connected to the inner walls of the installation grooves 22 through the springs 25, the acoustic panels 24 are inserted in the two opposite installation grooves 22 of the two columns 21, the connection blocks 26 are fixedly installed in the installation grooves 22, the slots 27 are opened in the connection blocks 26 and upwardly, the lower ends of the acoustic panels 24 are inserted in the two slots 27, in the device, in the use process, noise is absorbed and reduced through the acoustic panels 24, play a noise reduction effect, acoustic celotex board 24 is in the installation, pull open two baffles 23 that are close to each other between two stands 21, go into two mounting grooves 22 that stand 21 is relative with acoustic celotex board 24 card, and the lower extreme of acoustic celotex board 24 injects in slot 27 in connecting block 26, and fix it through fixed establishment, can loosen baffle 23, under spring 25's elastic force effect, baffle 23 returns initial position, seal the opening of mounting groove 22, the lateral wall of baffle 23 offsets with acoustic celotex board 24's lateral wall, can accomplish acoustic celotex board 24's installation, acoustic celotex board 24's installation easy operation is swift, and work efficiency is improved, and acoustic celotex board 24 dismantles simple swiftly, be convenient for change it.

Referring to fig. 1, the lighting mechanism 3 is fixedly installed at the upper end of the sound insulation board 24, the lighting mechanism 3 comprises a top plate 31, a lighting lamp 32 and a solar cell panel 33, the top plate 31 is fixedly installed at the upper end of the sound insulation board 24, the lighting lamp 32 is installed at the front end of the top plate 31, the solar cell panel 33 is fixedly installed on the side wall of the upper side of the top plate 31, the lighting lamp 32 is electrically connected with the solar cell panel 33, the sound insulation board 24 is shielded through the top plate 31, meanwhile, the solar cell panel 33 provides electricity for the lighting lamp 32, the lighting lamp 32 illuminates the ground at night, light is provided for coming and going vehicles and pedestrians, meanwhile, the existence of the sound insulation board 24 is reminded, and collision damage of the sound insulation board 24 is prevented.

Referring to fig. 2, the fixing mechanism is inserted in the sound insulation board 24 and is in threaded connection with the sound insulation board 24, the fixing mechanism includes a thread groove 4 and a fastening bolt 5, the thread groove 4 is transversely arranged in the mounting groove 22, the fastening bolt 5 transversely penetrates through the sound insulation board 24 and is in threaded connection with the sound insulation board, the rear end of the fastening bolt 5 is inserted in the thread groove 4 and is in threaded connection with the sound insulation board 5, when the sound insulation board 24 is fixed, the fastening bolt 5 is rotated to be screwed into the thread groove 4 to fix the sound insulation board 24, each sound insulation board 24 is fixed by only two fastening bolts 5, the operation is convenient and fast, and the work efficiency is high.

Referring to fig. 2 and 3, the arc-shaped guide groove 6 is formed at the opening of the insertion groove 27, and the lower end of the baffle plate 24 is conveniently inserted into the insertion groove 27 by forming the arc-shaped guide groove 6 at the opening of the insertion groove 27.

Referring to fig. 2, a vertically arranged sealing rubber pad 7 is fixedly mounted on the sidewall of the baffle plate 23, and by arranging the sealing rubber pad 7 on the sidewall of the baffle plate 23, when the baffle plate 23 is to be set to an initial position, a gap between the baffle plate 23 and the baffle plate 24 is sealed, so as to prevent dust and rainwater from entering.

Wherein, the spring 25 quantity in every mounting groove 22 is two, and two springs 25 are close to the upper and lower both ends setting of mounting groove 22 respectively, and acoustic celotex board 24 is located and sets up between two springs 25, and two springs 25 are close to the upper and lower both ends setting of mounting groove 22 respectively, can not hinder acoustic celotex board 24's installation.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A noise reduction device for a road, comprising:

two bases (1) are symmetrically arranged;

the noise reduction mechanism (2) is fixedly arranged on the side walls of the upper sides of the two bases (1), the noise reduction mechanism (2) comprises stand columns (21), mounting grooves (22), baffles (23), sound insulation boards (24), springs (25), connecting blocks (26) and slots (27), the two stand columns (21) are respectively and fixedly arranged on the side walls of the upper sides of the two bases (1), the two sets of mounting grooves (22) are respectively and symmetrically arranged in the two stand columns (21), the baffles (23) are symmetrically and rotatably connected to the opening of the mounting grooves (22) and are connected with the inner walls of the mounting grooves (22) through the springs (25), the sound insulation boards (24) are inserted into the two opposite mounting grooves (22) in the two stand columns (21), the connecting blocks (26) are fixedly arranged in the mounting grooves (22), and the slots (27) are arranged in the connecting blocks (26) and are upwards provided with openings, the lower end of the sound insulation board (24) is inserted into the two slots (27);

the illuminating mechanism (3), the illuminating mechanism (3) is fixedly arranged at the upper end of the sound insulation plate (24);

a fixing mechanism inserted on the baffle plate (24) and in threaded connection therewith.

2. The noise reduction device for roads according to claim 1, wherein the illumination mechanism (3) comprises a top plate (31), an illumination lamp (32) and a solar cell panel (33), the top plate (31) is fixedly installed at the upper end of the sound insulation plate (24), the illumination lamp (32) is installed at the front end of the top plate (31), the solar cell panel (33) is fixedly installed on the upper side wall of the top plate (31), and the illumination lamp (32) is electrically connected with the solar cell panel (33).

3. The noise reduction device for roads according to claim 1, wherein the fixing mechanism comprises a thread groove (4) and a fastening bolt (5), the thread groove (4) is transversely opened in the mounting groove (22), the fastening bolt (5) transversely penetrates through the sound insulation board (24) and is in threaded connection therewith, and the rear end of the fastening bolt (5) is inserted in the thread groove (4) and is in threaded connection therewith.

4. The noise reduction device for roads of claim 1, wherein the opening of the slot (27) is provided with an arc-shaped guide groove (6).

5. The noise reduction device for the road according to claim 1, wherein a vertically arranged sealing rubber mat (7) is fixedly arranged on the side wall of the baffle plate (23).

6. The noise reducing device for roads according to claim 1, wherein the number of the springs (25) in each mounting groove (22) is two, and the two springs (25) are respectively disposed near upper and lower ends of the mounting groove (22), and the sound insulation plate (24) is disposed between the two springs (25).