CN210462210U

CN210462210U - External noise absorption and reduction device for industrial area

Info

Publication number: CN210462210U
Application number: CN201921003242.0U
Authority: CN
Inventors: 卢延斌
Original assignee: WUHAN MULAN ENVIRONMENT PROTECTIVE EQUIPMENT CO Ltd
Current assignee: WUHAN MULAN ENVIRONMENT PROTECTIVE EQUIPMENT CO Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-05-05
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses an external noise absorption and reduction device in an industrial area, which comprises a box body, wherein the bottom end inside the box body is provided with a bottom plate, an electric telescopic rod A is arranged on the bottom plate, the upper end of the electric telescopic rod A is provided with a mounting plate, the upper end surface of the mounting plate is provided with four groove bodies, four groove bodies are respectively arranged at the edges of four sides of the upper end surface of the mounting plate, the adjacent groove bodies are mutually and vertically arranged, two electric telescopic rods B are fixedly arranged in the four groove bodies, the upper ends of the two electric telescopic rods B in each groove body are respectively connected with a noise absorption and reduction plate, and the adjacent noise absorption and reduction plates are mutually and vertically arranged, so that the external noise absorption and reduction device has better noise absorption and reduction effect, better protection is realized on the noise absorption and reduction plates, the device has higher automation degree, and can monitor, and automatically noise absorbing and reducing.

Description

External noise absorption and reduction device for industrial area

Technical Field

The utility model relates to a device of making an uproar, especially relate to an external noise absorption of industrial area falls device of making an uproar, relate to and fall the technical field of making an uproar.

Background

The sound absorption and noise reduction means that sound energy is absorbed by using sound absorption materials or suspended space sound absorbers indoors to reduce noise, and the sound absorption and noise reduction method is an important measure of a building environment noise control technology. With the development of sound absorption materials and structural forms thereof, sound absorption and noise reduction technologies are increasingly widely applied to noise control of industrial and civil buildings.

Various noises, such as various knocks, impacts, operational noises of machines, etc., are generated in industrial areas due to industrial production. The noise sources are thus diverse and the inhabitants or pedestrians around the industrial area are harmed by the noise, not inferior to workers operating in a highly noisy workshop. Most of the existing industrial areas do not use noise absorption and reduction devices, and the noise absorption and reduction devices used in a small number of industrial areas have the problems of unobvious noise reduction, easy damage and short service life.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an external noise reduction device that makes an uproar that inhales in industrial area can solve the current noise reduction device that makes an uproar and fall and make an uproar unobvious, damage easily, problem that life is short.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an external noise reduction device that makes an uproar that inhales in industrial area, includes the box, the inside bottom of box is provided with the bottom plate, be provided with electric telescopic handle A on the bottom plate, electric telescopic handle A's upper end is provided with the mounting panel, the up end of mounting panel is provided with the cell body, the cell body is provided with four, four the cell body sets up respectively in the four sides edge of mounting panel up end, and is adjacent cell body mutually perpendicular sets up, four equal fixed two electric telescopic handle B, every of being provided with in the cell body two electric telescopic handle B's in the cell body upper end all is connected with inhales to make an uproar and falls the board of making an uproar, adjacent inhale to make an uproar and fall the mutually perpendicular setting of board of making.

Preferably, the bottom side of the left cover plate is provided with an open slot A at the upper end of the front side wall and the upper end of the rear side wall of the box body, and the bottom side of the right cover plate is provided with an open slot B at the upper end of the front side wall and the upper end of the rear side wall of the box body.

Preferably, be provided with electric telescopic handle C in the open slot A, be provided with electric telescopic handle D in the open slot B, electric telescopic handle C's upper end is articulated with the bottom of left apron, electric telescopic handle D is articulated with the bottom of right apron.

Preferably, be provided with the noise meter on the box lateral wall, be provided with the controller in the box, controller and noise meter, electric telescopic handle A, electric telescopic handle B, electric telescopic handle C and electric telescopic handle D electric connection.

Preferably, the controller is 80C 51.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model discloses a set up electric telescopic handle A in the box, and set up the mounting panel that has four noise absorption and reduction boards in the upper end of electric telescopic handle A, and four noise absorption and reduction boards constitute a square, make the device freely go up and down, and absorb the noise from four directions through four noise absorption and reduction boards, noise absorption and reduction effect is better, through setting up four noise absorption and reduction boards in the box, through articulated electric telescopic handle C and electric telescopic handle D respectively in left side apron and right side apron bottom, electric telescopic handle C and electric telescopic handle D set up in the lateral wall of box, and set up the noise meter outside the box, controller and noise meter, electric telescopic handle A and electric telescopic handle B electric connection that set up in the box, make the noise meter after monitoring the intensity of noise and surpassing the setting value, transmit the signal to the controller, the extension of electric telescopic handle A and electric telescopic handle B is controlled to the controller, simultaneously, controller control electric telescopic handle C and electric telescopic handle D extend, with left side apron and right side apron back-open, when noise intensity is less than the setting value is monitored to the denoter, transmit the signal for the controller promptly, controller control electric telescopic handle A and electric telescopic handle B shorten, then, controller control electric telescopic handle C and the shrink of electric telescopic handle D, close left side apron and right side apron, not only played the guard action to the board of making an uproar that makes an uproar, and this device has higher degree of automation, can real-time supervision noise intensity, and automatically, inhale and make.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the connection between the tank body and the electric telescopic rod B of the present invention;

FIG. 3 is a schematic view of the connection between the electric telescopic rod C and the electric telescopic rod D and the left cover plate and the right cover plate respectively.

Wherein: 1. a box body; 2. a base plate; 3. an electric telescopic rod A; 4. mounting a plate; 5. a trough body; 6. an electric telescopic rod B; 7. a noise absorbing and reducing plate; 8. a left cover plate; 9. a right cover plate; 10. an open slot A; 11. an open slot B; 12. an electric telescopic rod C; 13. an electric telescopic rod D; 14. a noise meter; 15. and a controller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, an external noise absorption and reduction device for industrial areas comprises a box body 1, a bottom plate 2 is arranged at the bottom end inside the box body 1, an electric telescopic rod A3 is arranged on the bottom plate 2, the upper end of the electric telescopic rod A3 is provided with a mounting plate 4, the upper end surface of the mounting plate 4 is provided with a groove body 5, the four groove bodies 5 are respectively arranged at the edges of four edges of the upper end surface of the mounting plate 4, the adjacent groove bodies 5 are mutually perpendicular, two electric telescopic rods B6 are fixedly arranged in the four groove bodies 5, the upper ends of the two electric telescopic rods B6 in each groove body 5 are respectively connected with a noise absorption and reduction plate 7, the adjacent noise absorption and reduction plates 7 are mutually perpendicular, the left end at box 1 top articulates there is left apron 8, the right-hand member at box 1 top articulates there is right apron 9.

Further, the bottom side of the left cover plate 8 is provided with an open slot a10 at the upper end of the front side wall and the rear side wall of the box body 1, the bottom side of the right cover plate 9 is provided with an open slot B11 at the upper end of the front side wall and the rear side wall of the box body 1, and an electric telescopic rod C12 and an electric telescopic rod D13 are respectively arranged in the open slot a10 and the open slot B11, so that not only can the automatic control of the left cover plate 8 and the right cover plate 9 be realized, but also the lifting and descending of the four noise absorption and reduction plates 7 are not hindered.

Further, be provided with electric telescopic handle C12 in the open slot A10, be provided with electric telescopic handle D13 in the open slot B11, electric telescopic handle C12's upper end is articulated with the bottom of left apron 8, electric telescopic handle D13 is articulated with the bottom of right apron 9, and accessible controller 15 control electric telescopic handle C12 and electric telescopic handle D13 open and close left apron 8 and right apron 9.

Further, a noise meter 14 is arranged on the side wall of the box body 1, a controller 15 is arranged in the box body 1, the controller 15 is electrically connected with the noise meter 14, the electric telescopic rod A3, the electric telescopic rod B6, the electric telescopic rod C12 and the electric telescopic rod D13, the noise meter 14 transmits signals to the controller 15 after monitoring that the intensity of noise exceeds a set value, the controller 15 controls the electric telescopic rod A3 and the electric telescopic rod B6 to extend, meanwhile, the controller 15 controls the electric telescopic rod C12 and the electric telescopic rod D13 to extend, the left cover plate 8 and the right cover plate 9 are pushed open, when the noise meter 14 monitors that the intensity of noise is less than a set value, signals are transmitted to the controller 15, the controller 15 controls the electric telescopic rod A3 and the electric telescopic rod B6 to shorten, then, the controller 15 controls the electric telescopic rod C12 and the electric telescopic rod D13 to contract, the left cover plate 8 and the right cover plate 9 are, not only played the guard action to board 7 of making an uproar falls in inhaling noise, this device has higher degree of automation moreover, can real-time supervision noise intensity to automatic inhale and make an uproar and fall.

Furthermore, the controller 15 is 80C51 in model, so that the compatibility is strong and the cost is low.

The working principle is as follows: when the device works, when the noise meter 14 monitors that the noise intensity of the surrounding environment exceeds a set value, signals are transmitted to the controller 15 immediately, the controller 15 controls the electric telescopic rod A3 and the electric telescopic rod B6 to extend, meanwhile, the controller 15 controls the electric telescopic rod C12 and the electric telescopic rod D13 to extend, the left cover plate 8 and the right cover plate 9 are pushed open, when the noise meter 14 monitors that the noise intensity is smaller than the set value, signals are transmitted to the controller 15, the controller 15 controls the electric telescopic rod A3 and the electric telescopic rod B6 to shorten, then, the controller 15 controls the electric telescopic rod C12 and the electric telescopic rod D13 to contract, the left cover plate 8 and the right cover plate 9 are closed, the protection effect on the noise absorbing and reducing plate 7 is achieved, the device has a high automation degree, the noise intensity can be monitored in real time, and noise absorption and reduction can be automatically performed.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The external noise absorption and reduction device for the industrial area comprises a box body (1) and is characterized in that a bottom plate (2) is arranged at the bottom end inside the box body (1), electric telescopic rods A (3) are arranged on the bottom plate (2), a mounting plate (4) is arranged at the upper end of each electric telescopic rod A (3), a groove body (5) is arranged on the upper end face of each mounting plate (4), four groove bodies (5) are respectively arranged at the edges of four edges of the upper end face of each mounting plate (4), the adjacent groove bodies (5) are mutually perpendicular to each other, two electric telescopic rods B (6) are fixedly arranged in the four groove bodies (5), the upper end of each electric telescopic rod B (6) in each groove body (5) is connected with a noise absorption and reduction plate (7), and the adjacent noise absorption and reduction plates (7) are mutually perpendicular to each other, the left end at the top of the box body (1) is hinged with a left cover plate (8), and the right end at the top of the box body (1) is hinged with a right cover plate (9).

2. The external noise absorption and reduction device for industrial areas as defined in claim 1, wherein the bottom side of the left cover plate (8) is provided with an open slot A (10) at the upper end of the front side wall and the upper end of the rear side wall of the box body (1), and the bottom side of the right cover plate (9) is provided with an open slot B (11) at the upper end of the front side wall and the upper end of the rear side wall of the box body (1).

3. The external noise absorption and reduction device for industrial areas as defined in claim 2, wherein an electric telescopic rod C (12) is arranged in the open slot A (10), an electric telescopic rod D (13) is arranged in the open slot B (11), the upper end of the electric telescopic rod C (12) is hinged to the bottom end of the left cover plate (8), and the electric telescopic rod D (13) is hinged to the bottom end of the right cover plate (9).

4. The external noise absorption and reduction device for the industrial area according to claim 1, wherein a noise meter (14) is arranged on a side wall of the box body (1), a controller (15) is arranged in the box body (1), and the controller (15) is electrically connected with the noise meter (14), the electric telescopic rod A (3), the electric telescopic rod B (6), the electric telescopic rod C (12) and the electric telescopic rod D (13).

5. The external noise absorption and reduction device for industrial areas as claimed in claim 4, wherein the controller (15) is 80C 51.