CN215405668U

CN215405668U - Road and bridge is fallen and make an uproar with keeping out wind

Info

Publication number: CN215405668U
Application number: CN202120406439.XU
Authority: CN
Inventors: 戎徐
Original assignee: Anhui Huari Construction Engineering Group Co ltd
Current assignee: Anhui Huari Construction Engineering Group Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2022-01-04
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a wind shield for noise reduction of a road and bridge, wherein glass cotton plates are clamped on two sides of three rows of clamping grooves, sound-absorbing sponge plates are clamped in the middles of the three rows of clamping grooves, sliding clamping grooves in a dismounting device are clamped on the top ends of the glass cotton plates on the two sides, a pressing plate is sleeved in the sliding clamping grooves in a sliding mode, the top of the pressing plate is fixedly connected with a spring, and the top of the spring is fixedly connected with a double-end air guide pipe. This road and bridge falls to make an uproar and falls with keeping out the wind, through the glass wool board with inhale the sound sponge, form the puigging, dismounting device's top fixedly connected with double-end guide duct, inside the wind leads to the wind gap and enters into the double-end guide duct, advance along the thread groove, reach the effect of further making an uproar, arrange into rubber seal pipe department through the exhaust pipe with wind, discharge the road opposite side with wind by another a set of exhaust pipe and double-end guide duct, through the effect of making an uproar falls with wind multislot discharge, strengthen the practicality of device.

Description

Road and bridge is fallen and make an uproar with keeping out wind

Technical Field

The utility model relates to the technical field of buildings, in particular to a wind shield for noise reduction of a road and bridge.

Background

The wind screen is an essential product for building wind-shielding and dust-suppressing walls of various storage yards, is mostly made of polymer composite materials, and is also formed by spraying plastics on the surface of an aluminum-zinc-plated steel plate serving as a base material.

At present this kind of wind screen of making an uproar falls is because can't seal the road and bridge, so hardly form the effectual noise reduction to this kind of wind screen is for fixing, generally all adopts pre-buried setting, makes the change part become unusual difficulty, in case there is the wind screen impaired, dismantles and to get up very wasting time and energy, for this we propose a road and bridge and fall the noise with keeping out the wind.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a wind shield for road and bridge noise reduction, which has the advantages that the wind guide pipe is additionally arranged on the basis of the original noise reduction, the new noise generated after the wind power is in contact with and vibrates a wind shield screen is reduced, and the wind shield is easy to disassemble, and the problems in the background art are solved.

The utility model provides the following technical scheme: the utility model provides a road and bridge fall and make an uproar with keeping out wind, includes the chassis, three rows of draw-in grooves of top fixedly connected with of chassis, the both sides joint of three rows of draw-in grooves has the cotton board of glass, and the middle joint of three rows of draw-in grooves has sound absorbing sponge board, both sides the top joint of the cotton board of glass has the slip draw-in groove among the dismounting device, the inside slip of slip draw-in groove has cup jointed the clamp plate, the top fixedly connected with spring of clamp plate, the top fixedly connected with double-end guide duct of spring.

Preferably, an exhaust pipe is fixedly sleeved on one side of the double-head air guide pipe, and a rubber seal pipe is movably sleeved on one side of the exhaust pipe dismounting device.

Preferably, the two sides of the bottom frame are fixedly clamped with bearing pressure walls, and the bearing pressure walls are in a shape of Chinese character 'zhong'.

Preferably, the top end of the sound-absorbing sponge plate is sleeved at the middle position of the sliding clamping groove in the dismounting device.

Preferably, two air guide openings are formed below and on one side of the inner cavity of the double-head air guide pipe, and a threaded groove is formed in the inner wall of the double-head air guide pipe.

Preferably, the outer layer of the rubber sealing pipe is wrapped with a concrete layer, and the concrete layer at the bottom is fixedly connected with a support.

Compared with the prior art, the utility model has the following beneficial effects:

1. this road bridge falls to make an uproar and keeps out wind with falling, the cotton board of glass and the middle sound sponge of inhaling through three rows of draw-in groove both sides, form the puigging of a thickening, dismounting device's top fixedly connected with double-end guide duct, wind enters into the inside of double-end guide duct through the wind gap of below, advance along the thread groove, reach the effect of further making an uproar, then arrange into rubber seal pipe department through the exhaust pipe with wind, discharge the opposite side of road bridge with wind by another a set of exhaust pipe and double-end guide duct again, the effect of making an uproar falls through directly carrying out the multislot row with the wind that will originally contact the fender wind screen, the practicality of device has been strengthened.

2. This road and bridge is fallen and makes an uproar and is fallen with keeping out the wind, bearing pressure through fixing the back, the double-end guide duct at top also will be carried on spacingly by fixed exhaust pipe when going on fixing to the suppression of chassis, it goes on fixed effect to reach double-end guide duct and chassis to the cotton board of glass and inhale the sound sponge board, spring and clamp plate through in the dismounting device form a reciprocal joint structure, can release the cotton board of glass that the space will damage or inhale the sound sponge board and take out when upwards promoting, the effect of freely dismantling the part has been reached, the convenience of device has been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a chassis; 2. three rows of clamping grooves; 3. a glass wool board; 4. a sound absorbing sponge plate; 5. disassembling the device; 51. a spring; 52. pressing a plate; 53. a sliding clamping groove; 6. a double-ended air guide duct; 7. an exhaust duct; 8. sealing the tube with rubber; 9. a support; 10. bearing and pressing the wall.

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.

Referring to fig. 1-3, a windshield for noise reduction of a road and bridge comprises a bottom frame 1, wherein three rows of clamping grooves 2 are fixedly connected to the top of the bottom frame 1, glass wool plates 3 are clamped on two sides of the three rows of clamping grooves 2, sound-absorbing sponge plates 4 are clamped in the middles of the three rows of clamping grooves 2, the glass wool plates 3 on the outer side of a road are subjected to sound insulation treatment by resisting wind noise at the first time, meanwhile, the glass wool plates 3 on the inner side of the road are subjected to noise reduction treatment on the running of vehicles on the road and the noise above the device, the noise penetrating through the glass wool plates 3 is further absorbed by the sound-absorbing sponge plates 4, sliding clamping grooves 53 in a dismounting device 5 are clamped at the top ends of the glass wool plates 3 on two sides, a pressing plate 52 is sleeved in the sliding clamping grooves 53 in a sliding manner, a spring 51 is fixedly connected to the top of the pressing plate 52, a double-headed air guide pipe 6 is fixedly connected to the top of the spring 51, when the glass wool plates 3 are mounted, the pressing plate 52 is propped against the compression spring 51 to release the space of the sliding clamping groove 53 in the dismounting device 5, so that the cotton glass plate 3 can be conveniently installed in the clamping device, after the clamping is finished, the spring 51 is recovered to downwardly extrude the pressing plate 52, and the cotton glass plate 3 is fixed.

Wherein, one side of double-end guide duct 6 is fixed to be cup jointed with exhaust pipe 7, and one side activity of exhaust pipe 7 is cup jointed with rubber seal pipe 8, and exhaust pipe 7 will be delivered to the wind-guiding mouth of double-end guide duct 6 of the device of opposite side through rubber seal pipe 8 after the noise reduction treatment, has avoided the noise secondary of wind sound.

The two sides of the underframe 1 are fixedly clamped with the bearing pressure walls 10, the bearing pressure walls 10 are in a shape of Chinese character 'zhong', and the bulges at the two sides can respectively fix the underframe 1 and the double-end air guide pipe 6 while pressing the underframe 1 and bearing the double-end air guide pipe 6.

Wherein, the top of inhaling sound sponge board 4 has been cup jointed to the intermediate position of the sliding clamping groove 53 among the dismounting device 5, sees through the cotton board 3 of glass as the noise and reaches after tentatively falling the noise absorption sound sponge board 4, further absorbs the noise, has reached the dual effect of making an uproar of falling.

The lower part and one side of the inner cavity of the double-end air guide pipe 6 are provided with two air guide ports, a threaded groove is carved on the inner wall of the double-end air guide pipe, when the wind on the road is blown, the wind is blown into the double-end air guide pipe 6 along the road after being blocked by the glass wool plate 3, and after further noise reduction treatment through the threaded groove of the double-end air guide pipe 6, the wind is blown to the exhaust pipe 7 and then reaches the air guide port of the double-end air guide pipe 6 of the other side device of the road to be discharged.

Wherein, the outer package of rubber seal pipe 8 has concrete layer, and the concrete layer fixedly connected with support 9 of bottom, and the rubber seal pipe 8 of concrete layer parcel forms spacingly to exhaust pipe 7 through support 9's fixed, has prevented that the condition that exhaust pipe 7 vibrations break away from taking place.

The working principle is as follows: when in use, firstly, the underframe 1 is placed at a measured position, the load-bearing pressure wall 10 is clamped with the underframe 1, the load-bearing pressure wall 10 is fixed, then the double-end air guide pipe 6 is placed at the upper part of the load-bearing pressure wall 10, the exhaust pipe 7 is clamped with the air guide opening of the double-end air guide pipe 6, when the air at the two sides of the road and bridge is blown, the air can be sent into the inner cavity of the double-end air guide pipe 6 through the air guide opening to reduce noise, then the air with reduced wind power is sent out through the exhaust pipe 7, the end of the exhaust pipe 7 far away from the double-end air guide pipe 6 is clamped with the rubber sealing pipe 8, then the next group of devices are installed through one end of the rubber sealing pipe 8, so that the devices are symmetrically arranged at the two sides of the road and are connected through the exhaust pipe 7, then the glass wool board 3 is firstly placed in the direction of the outer sides of the three rows of the road and the clamping grooves 2 through the dismounting device 5, and then, the sound-absorbing sponge plate 4 is prevented from being arranged in the middle of the three rows of clamping grooves 2 and the dismounting device 5, and finally, another glass wool plate 3 is mounted through the dismounting device 5 in the direction towards one side of the road, so that the whole device is mounted, when the device works and is damaged, the damaged part can be directly lifted through the dismounting device 5 and taken out for replacement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge is fallen and make an uproar with keeping out wind, includes chassis (1), its characterized in that: the top fixedly connected with three rows of draw-in grooves (2) of chassis (1), the both sides joint of three rows of draw-in grooves (2) has glass cotton board (3), and the centre joint of three rows of draw-in grooves (2) has sound absorbing sponge board (4), both sides the top joint of glass cotton board (3) has slide clamping groove (53) in dismounting device (5), clamp plate (52) have been cup jointed in the inside slip of slide clamping groove (53), the top fixedly connected with spring (51) of clamp plate (52), the top fixedly connected with double-end guide duct (6) of spring (51).

2. The road and bridge wind screen for noise reduction according to claim 1, wherein: an exhaust pipe (7) is fixedly sleeved on one side of the double-end air guide pipe (6), and a rubber sealing pipe (8) is movably sleeved on one side of the exhaust pipe (7).

3. The road and bridge wind screen for noise reduction according to claim 1, wherein: the two sides of the underframe (1) are fixedly clamped with bearing pressure walls (10), and the bearing pressure walls (10) are in a shape of Chinese character 'zhong'.

4. The road and bridge wind screen for noise reduction according to claim 1, wherein: the top end of the sound-absorbing sponge plate (4) is sleeved at the middle position of the sliding clamping groove (53) in the dismounting device (5).

5. The road and bridge wind screen for noise reduction according to claim 1, wherein: two air guide openings are formed below and on one side of the inner cavity of the double-end air guide pipe (6), and a threaded groove is formed in the inner wall of the double-end air guide pipe.

6. The road and bridge wind screen for noise reduction according to claim 2, wherein: the outer layer of the rubber sealing pipe (8) is wrapped with a concrete layer, and the concrete layer at the bottom is fixedly connected with a support (9).