CN212452385U - Noise elimination and reduction's environment-friendly urban road median - Google Patents

Abstract

The utility model relates to a city environmental protection technology field, and disclose an environment-friendly urban road median of making an uproar falls in noise elimination, the inside of end cover is equipped with viscous liquid, and liquid accessible discharge orifice enters into the left side of the lantern ring, and the baffle cup joints together with the end cover, and the cylindrical excircle wall of right-hand member of baffle is in the same place with the interior wall laminating of end cover. Through being a plurality of bases respectively fixed mounting subaerial in road both sides, when the car passes through, the car produces a large amount of sound, sound is propagated through rotating in the air, by the part resilience when sound propagation to acoustic celotex board, use simultaneously and produce vibrations on the board between, vibrations make between the board remove about, remove about the board between and make the baffle remove about, the baffle removes about driving lantern ring and spring, when the lantern ring removes, liquid produces the resistance to the lantern ring, the spring produces cushioning effect simultaneously, spring and lantern ring make vibrations reduce, thereby make sound reduce, the curb plate consolidates the base simultaneously.

Description

Noise elimination and reduction's environment-friendly urban road median

Technical Field

The utility model relates to a city crown plate technical field specifically is a noise elimination falls environment-friendly urban road median of making an uproar.

Background

For urban environment protection, air pollution, water source pollution and noise pollution are main factors influencing urban environment, and the urban environment protection effect can be improved only by doing pollution treatment in the aspects, while in cities, roads are the most important urban facilities, but vehicles on the roads can generate a large amount of noise when running, the noise can generate noise pollution to influence life of people, and the existing noise reduction method is to install a sound insulation band beside an urban road to reduce noise, but when the existing sound insulation band is actually used, noise cannot be reduced well due to the fact that sound is transmitted through vibration, so that the noise is required to be reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an environment-friendly urban road median of making an uproar falls in noise elimination possesses the advantage such as fall and makes an uproar, has solved the problem of traditional equipment noise reduction effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly urban road isolation belt with noise elimination and noise reduction functions comprises a base, wherein the base is of a rectangular structure, a limiting groove is formed in the upper wall surface of the base, the limiting groove is a rectangular groove, side plates are fixedly mounted on the left side wall surface and the right side wall surface of the base, a shaft rod is arranged in the limiting groove and is of a cylindrical structure, the left side wall surface and the right side wall surface of the shaft rod are fixedly mounted with the left side wall surface and the right side wall surface of the inner part of the limiting groove respectively, the shaft rod is welded with the base, a partition plate is arranged on the base and is of a rectangular structure, the partition plate is provided with two limiting holes, the side wall surfaces, close to each other, of the two partition plates are provided with limiting holes, the limiting holes are circular through holes, the two limiting holes are sleeved with the shaft rod, the two shaft rods are clamped with the limiting grooves, fixing rods are fixedly mounted, two dead levers all are located between two boards, be provided with the acoustic celotex board on the dead lever, fixed mounting has the baffle on the right wall of board between the left side, fixed mounting has the extension rod on the right wall of baffle, the extension rod is cylindrical structure, be provided with the lantern ring on the extension rod, the cuff has been seted up to the right wall of the lantern ring, the cuff is circular through-hole, the interior round wall of cuff is in the same place with the excircle wall fixed mounting of extension rod, the discharge orifice has been seted up on the right wall of the lantern ring, the discharge orifice is circular through-hole, fixed mounting has the spring on the discharge orifice right wall, be provided with.

Preferably, the baffle is of a special-shaped column structure, the cross section of the baffle is T-shaped, the baffle is located between the two intermediate plates, and the baffle and the intermediate plate on the left side are welded together.

Preferably, the bottom sleeve is of a hollow cylindrical structure, the left wall surface of the bottom sleeve is open, and the right wall surface of the bottom sleeve is welded with the right intermediate plate.

Preferably, the bottom sleeve is sleeved with the spring, the baffle is sleeved with the bottom sleeve, and the outer circular wall surface of the right end cylinder of the baffle is attached to the inner circular wall surface of the bottom sleeve.

Preferably, the side plate is in a triangular prism structure, and the side plate and the base are welded together.

Preferably, the sound insulation board is of an arc structure, the lower wall surface of the sound insulation board is fixedly installed together with the lower wall surfaces of the two fixing rods, and the sound insulation board and the fixing rods are welded together.

(III) advantageous effects

Compared with the prior art, the utility model provides a noise elimination and noise reduction's environment-friendly urban road median possesses following beneficial effect:

1. this environmental protection type urban road median of making an uproar falls in noise elimination, through being subaerial with a plurality of base difference fixed mounting in road both sides, when the car passes through, the car produces a large amount of sound, sound is propagated through rotating in the air, by the part resilience when sound is propagated to the acoustic celotex board, use simultaneously and produce vibrations on the board between, vibrations make between the board remove, remove between the board and remove about making the baffle remove, the baffle removes and removes about driving the lantern ring and spring, when the lantern ring removes, liquid produces the resistance to the lantern ring, the spring produces the cushioning effect simultaneously, spring and lantern ring make vibrations reduce, thereby make sound reduce, the curb plate consolidates the base simultaneously. Compared with the traditional equipment, the equipment has good noise reduction effect, can effectively reduce the propagation of sound, reduces the road noise pollution and improves the life quality of people.

2. This environmental protection type urban road median of making an uproar falls in noise elimination, through being subaerial with a plurality of base difference fixed mounting in road both sides, when the car passes through, the car produces a large amount of sound, sound is propagated through rotating in the air, by the part resilience when sound is propagated to the acoustic celotex board, use simultaneously and produce vibrations on the board between, vibrations make between the board remove, remove between the board and remove about making the baffle remove, the baffle removes and removes about driving the lantern ring and spring, when the lantern ring removes, liquid produces the resistance to the lantern ring, the spring produces the cushioning effect simultaneously, spring and lantern ring make vibrations reduce, thereby make sound reduce, the curb plate consolidates the base simultaneously. Thereby make the antidetonation effect of this equipment good, avoided vibrations to lead to the condition that equipment emptys to take place.

3. This environmental protection type urban road median of making an uproar falls in noise elimination is through with a plurality of bases difference fixed mounting subaerial in road both sides, when the car passes through, the car produces a large amount of sounds, and sound is propagated through rotating in the air, is kick-backed by the part when sound is propagated to the acoustic celotex board to the propagation range who makes sound reduces, is favorable to noise pollution's prevention and control.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial schematic view of A of FIG. 1;

fig. 3 is a partial schematic view of B in fig. 1.

In the figure: 1 base, 2 boards, 3 curb plates, 4 spacing grooves, 5 spacing holes, 6 axostylus axostyle, 7 dead levers, 8 acoustic celotex boards, 9 baffles, 10 extension rods, 11 lantern rings, 12 sockets, 13 discharge holes, 14 springs, 15 end covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to an environment-friendly urban road median with noise elimination and noise reduction, which comprises a base 1, wherein the base 1 is rectangular, a rivet of the base 1 is arranged on the ground, the upper wall surface of the base 1 is provided with a limiting groove 4, the limiting groove 4 is a rectangular groove, the left and right side wall surfaces of the base 1 are both fixedly provided with side plates 3, the side plates 3 are triangular prism structures, the side plates 3 are welded with the base 1, a shaft lever 6 is arranged in the limiting groove 4, the shaft lever 6 is cylindrical, the left and right side wall surfaces of the shaft lever 6 are respectively fixedly arranged with the left and right side wall surfaces in the limiting groove 4, the shaft lever 6 is welded with the base 1, the base 1 is provided with a middle plate 2, the middle plate 2 is rectangular, the middle plates 2 are two, one side wall surface of the two middle plates 2 close to each other is provided with, two limiting holes 5 are sleeved with shaft levers 6, the two shaft levers 6 are connected with limiting grooves 4 in a clamping manner, fixing rods 7 are fixedly arranged on the lower wall surface in the limiting grooves 4, the fixing rods 7 are of cylindrical structures, the number of the fixing rods 7 is two, the two fixing rods 7 extend to the upper part of the upper wall surface of each of the two intermediate plates 2, the two fixing rods 7 are located between the two intermediate plates 2, sound insulation plates 8 are arranged on the fixing rods 7, the sound insulation plates 8 are of arc structures, the lower wall surfaces of the sound insulation plates 8 are fixedly arranged with the lower wall surfaces of the two fixing rods 7 at the same time, the sound insulation plates 8 are welded with the fixing rods 7, a baffle plate 9 is fixedly arranged on the right wall surface of the left intermediate plate 2, the baffle plate 9 is of a special-shaped column structure, the cross section of the baffle plate 9 is T-shaped, the baffle plate 9 is located between the two intermediate plates 2, the, the extension rod 10 is of a cylindrical structure, a sleeve ring 11 is arranged on the extension rod 10, a sleeve opening 12 is formed in the right wall surface of the sleeve ring 11, the sleeve opening 12 is a circular through hole, an inner circle wall surface of the sleeve opening 12 is fixedly installed with an outer circle wall surface of the extension rod 10, a flow hole 13 is formed in the right wall surface of the sleeve ring 11, the flow hole 13 is a circular through hole, a spring 14 is fixedly installed on the right wall surface of the flow hole 13, and the spring 14 is of an existing structure, no repeated description is given here, be provided with end cover 15 on the spring 14, end cover 15 is the hollow cylindrical structure, and the left wall of end cover 15 is open, and the right wall of end cover 15 is in the same place with the 2 welding of intermediate lamella on right side, and end cover 15 cup joints together with spring 14, and the inside of end cover 15 is equipped with viscous liquid, and liquid accessible discharge orifice 13 enters into the left side of lantern ring 11, and baffle 9 cup joints together with end cover 15, and the cylindrical excircle wall in right-hand member of baffle 9 is in the same place with the interior wall laminating of end cover 15.

When using, through with a plurality of bases 1 respectively fixed mounting subaerial in road both sides, when the car passes through, the car produces a large amount of sound, sound is propagated through rotating in the air, by partial resilience when sound is propagated to acoustic celotex board 8, use simultaneously and produce vibrations on board 2 between, vibrations make board 2 between remove, remove about board 2 between and make baffle 9 remove about, baffle 9 removes about driving lantern ring 11 and spring 14, when lantern ring 11 removes, liquid produces the resistance to lantern ring 11, spring 14 produces cushioning effect simultaneously, spring 14 and lantern ring 11 make vibrations reduce, thereby make sound reduce, curb plate 3 consolidates base 1 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a noise elimination falls environment-friendly urban road median of making an uproar, includes base (1), spacing groove (4) have been seted up to the last wall of base (1), are provided with axostylus axostyle (6) in spacing groove (4), are provided with board (2) between on base (1), and spacing hole (5), its characterized in that have all been seted up to a side wall that board (2) are close to each other between two: the equal fixed mounting of both sides wall face has curb plate (3) about base (1), wall face fixed mounting has dead lever (7) under the inside of spacing groove (4), be provided with acoustic celotex board (8) on dead lever (7), fixed mounting has baffle (9) on the right wall of left side intermediate lamella (2), fixed mounting has extension rod (10) on the right wall of baffle (9), be provided with lantern ring (11) on extension rod (10), cuff (12) have been seted up to the right wall of lantern ring (11), orifice (13) have been seted up on the right wall of lantern ring (11), fixed mounting has spring (14) on orifice (13) right wall, be provided with end cover (15) on spring (14).

2. The environment-friendly urban road median of noise elimination and reduction of claim 1, characterized in that: the baffle (9) is of a special-shaped column structure, the cross section of the baffle (9) is T-shaped, and the baffle (9) is located between the two partition plates (2).

3. The environment-friendly urban road median of noise elimination and reduction of claim 1, characterized in that: the left wall surface of the bottom sleeve (15) is open, and the right wall surface of the bottom sleeve (15) is welded with the right intermediate plate (2).

4. The environment-friendly urban road median of noise elimination and reduction of claim 1, characterized in that: the side plates (3) are of triangular prism structures, and the side plates (3) are welded with the base (1).

5. The environment-friendly urban road median of noise elimination and reduction of claim 1, characterized in that: the sound insulation board (8) is of an arc-shaped structure, the lower wall face of the sound insulation board (8) is fixedly installed together with the lower wall faces of the two fixing rods (7), and the sound insulation board (8) is welded together with the fixing rods (7).

6. The environment-friendly urban road median of noise elimination and reduction of claim 1, characterized in that: the bottom sleeve (15) is sleeved with the spring (14), the baffle (9) is sleeved with the bottom sleeve (15), and the cylindrical outer circular wall surface of the right end of the baffle (9) is attached to the inner circular wall surface of the bottom sleeve (15).

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