CN218211618U

CN218211618U - Noise detection equipment with protection casing

Info

Publication number: CN218211618U
Application number: CN202222430396.6U
Authority: CN
Inventors: 周明明; 王耿; 翟超超
Original assignee: Xi'an Zhicheng Radiation Environmental Testing Co ltd
Current assignee: Xi'an Zhicheng Radiation Environmental Testing Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-03
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a noise detection device with a protective cover, which relates to the technical field of noise detection; the problem that comprehensive cleaning cannot be well carried out and the manufacturing cost is high is solved, and the noise detector comprises a protective shell and a noise detector arranged in the protective shell, wherein the bottom of the inner surface of the protective shell is fixedly connected with a first annular chute plate, the inner surface of the first annular chute plate is connected with a first mounting rod in a sliding manner through a sliding block, one end of the first mounting rod is fixedly connected with a cleaning brush, and the outer surface of the cleaning brush is in close contact with the outer surface of the noise detector; the utility model discloses a setting of clearance brush is cleared up the noise detector, guarantees the result of use and the life of noise detector, and through the setting of first motor, it is rotatory around the noise detector to drive the clearance brush to carry out comprehensive clearance, increase the clearance effect of device to the periphery of noise detector.

Description

Noise detection equipment with protection casing

Technical Field

The utility model relates to a noise detection technical field specifically is a noise detection equipment with protection casing.

Background

The construction noise means that in cities, public facilities such as underground railways, expressways, bridges, underground pipeline and cable laying and the like are built, and construction sites of industrial and civil buildings are largely made use of various power machines with different performances, so that the original quite environment becomes a place with serious noise pollution, and certain construction sites are close to residential building groups to cause great interference to the lives of residents.

The patent with application number "202120608951.2" discloses a noise detection device with a protective cover, which comprises a protective box, a lift, a noise detector and a protective cover, the utility model discloses a protective baffle is arranged on the top of the protective box, the noise detector is connected with the lift, when the noise detector is not used, the noise detector is accommodated in the protective baffle by the lift, and the noise detector is prevented from being damaged in the external environment for a long time, thereby effectively prolonging the service life of the noise detector; the cleaning sponge is arranged to be as high as the noise detector accommodated in the protective baffle, and the cleaning sponge is attached to the surface of the noise detector, so that the surface dust of the noise detector can be conveniently cleaned, and the accuracy of detection data is ensured; through having laid solar cell panel on the protection casing surface, can be with preventing that the rainwater from entering into inside guard flap and the noise detector, simultaneously, generate electricity, the energy can be saved by solar cell panel.

When above-mentioned the device cleared up noise monitor, can only clear up a fixed point of noise monitor, the clearance effect is relatively poor, can not be fine carry out comprehensive clearance, above-mentioned the device uses the lift to go up and down to noise monitor moreover, and the cost is higher, is unfavorable for promoting.

In view of the above problems, the inventors propose a noise detection apparatus with a shield for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The problem that comprehensive cleaning cannot be well carried out and the manufacturing cost is high is solved; an object of the utility model is to provide a noise detection equipment with protection casing.

In order to solve the technical problem, the utility model adopts the following technical scheme: including protective housing and the noise detector who sets up in the protective housing inside, the first annular spout board of bottom fixedly connected with of protective housing internal surface, the internal surface of first annular spout board has first installation pole through slider sliding connection, the one end fixedly connected with clearance brush of first installation pole, the surface in close contact with of surface and noise detector of clearance brush, the bottom fixedly connected with second annular spout board of protective housing internal surface, the internal surface of second annular spout board has the second installation pole through slider sliding connection, the one end fixedly connected with annular tooth dental lamina of second installation pole, the top fixedly connected with top cap of noise detector, through linkage board fixed connection between first installation pole and the second installation pole, the bottom fixedly connected with first motor of protective housing internal surface through the setting of clearance brush, clears up the noise detector, guarantees the result of use and the life of noise detector, through the setting of first motor, drives the clearance brush and rotates around the noise detector to carry out comprehensive clearance to the periphery of noise detector, increase the clearance effect of device, the one end fixedly connected with of first motor is cleared up the running gear and is brushed the external surface of noise detector, thereby the running gear drives the running gear and the running gear meshing mutually.

Preferably, the bottom fixedly connected with second motor of protective housing internal surface, the one end fixedly connected with threaded rod of second motor output shaft, the second motor drive the threaded rod and rotate, make the noise detector go up and down, the surface threaded connection of threaded rod has the thread bush, the outer fixed surface of thread bush is connected with horizontal version, and the threaded rod rotates and makes the thread bush rise or descend, the surface of horizontal version passes through connecting rod fixedly connected with backup pad, the top of backup pad and the bottom fixed connection of noise detector, backup pad are used for supporting the noise detector, the one end of threaded rod rotates and is connected with the reinforcing plate, the bottom fixedly connected with guide arm of reinforcing plate, reinforcing plate increase the stability of threaded rod, increase the strong point of threaded rod, the guide arm is used for supporting the reinforcing plate, spacing horizontal version simultaneously prevents that horizontal version from rotating, is used for installing expanding spring simultaneously, the one end of guide arm runs through horizontal version and with the bottom fixed connection of protective housing internal surface, the surface expanding spring of guide arm, expanding spring's elasticity extrusion horizontal version makes horizontal version receive the power that supports the noise detector and reduces to reduce the atress of thread bush, increase the life of thread bush.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the noise detector is cleaned through the arrangement of the cleaning brush, the using effect and the service life of the noise detector are guaranteed, and the cleaning brush is driven to rotate around the noise detector through the arrangement of the first motor, so that the periphery of the noise detector is comprehensively cleaned, and the cleaning effect of the device is improved;

2. through the setting of second motor and threaded rod, go up and down noise detector, simple structure, the cost is cheap, is fit for promoting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the protective shell of the present invention.

Fig. 3 is a schematic structural view of the extension spring of the present invention.

In the figure: 1. a protective shell; 2. a noise detector; 3. a first annular chute plate; 4. a first mounting bar; 5. cleaning a brush; 6. a second annular chute plate; 7. a second mounting bar; 8. an annular tooth plate; 9. a linkage plate; 10. a first motor; 11. a rotating gear; 12. a second motor; 13. a threaded rod; 14. a threaded sleeve; 15. horizontal edition; 16. a support plate; 17. a reinforcing plate; 18. a guide bar; 19. a tension spring; 20. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a noise detection equipment with protection casing, including protective housing 1 and the noise detector 2 of setting in protective housing 1 inside, the first annular chute board 3 of bottom fixedly connected with of protective housing 1 internal surface, the internal surface of first annular chute board 3 has first installation pole 4 through slider sliding connection, the one end fixedly connected with cleaning brush 5 of first installation pole 4, the surface of cleaning brush 5 and the surface in close contact with of noise detector 2, the bottom fixedly connected with second annular chute board 6 of protective housing 1 internal surface, the internal surface of second annular chute board 6 has second installation pole 7 through slider sliding connection, the one end fixedly connected with annular tooth board 8 of second installation pole 7, the top fixedly connected with top cap 20 of noise detector 2, through linkage plate 9 fixed connection between first installation pole 4 and the second installation pole 7, the bottom fixedly connected with first motor 10 of protective housing 1 internal surface.

Through adopting above-mentioned technical scheme, through the setting of clearance brush 5, clear up noise detector 2, guarantee noise detector 2's result of use and life, through the setting of first motor 10, drive clearance brush 5 rotatory around noise detector 2 to carry out comprehensive clearance, increase the clearance effect of device to noise detector 2's periphery.

One end of the output shaft of the first motor 10 is fixedly connected with a rotating gear 11, and the outer surface of the rotating gear 11 is meshed with the inner surface of the annular tooth plate 8.

Through adopting above-mentioned technical scheme, the running gear 11 drives annular tooth dental lamina 8 and rotates to make cleaning brush 5 can rotate.

The bottom of the inner surface of the protective shell 1 is fixedly connected with a second motor 12, and one end of an output shaft of the second motor 12 is fixedly connected with a threaded rod 13.

Through adopting above-mentioned technical scheme, second motor 12 drives threaded rod 13 and rotates, makes noise detector 2 can go up and down.

The outer surface of the threaded rod 13 is connected with a threaded sleeve 14 in a threaded manner, and the outer surface of the threaded sleeve 14 is fixedly connected with a transverse plate 15.

By adopting the technical scheme, the threaded rod 13 rotates to enable the threaded sleeve 14 to ascend or descend.

The outer surface of the transverse plate 15 is fixedly connected with a supporting plate 16 through a connecting rod, and the top of the supporting plate 16 is fixedly connected with the bottom of the noise detector 2.

By adopting the above technical solution, the support plate 16 is used to support the noise detector 2.

One end of the threaded rod 13 is rotatably connected with a reinforcing plate 17, and the bottom of the reinforcing plate 17 is fixedly connected with a guide rod 18.

Through adopting above-mentioned technical scheme, reinforcing plate 17 increases threaded rod 13's stability, increases threaded rod 13's strong point, and guide arm 18 is used for supporting reinforcing plate 17, and horizontal version 15 of spacing prevents simultaneously that horizontal version 15 from rotating, is used for installing expanding spring 19 simultaneously.

One end of the guide rod 18 penetrates through the transverse plate 15 and is fixedly connected with the bottom of the inner surface of the protective shell 1, and an expansion spring 19 is sleeved on the outer surface of the guide rod 18.

By adopting the technical scheme, the elastic force of the extension spring 19 extrudes the transverse plate 15, so that the force of the transverse plate 15 for supporting the noise detector 2 is reduced, the stress of the thread bush 14 is reduced, and the service life of the thread bush 14 is prolonged.

The working principle is as follows: start first motor 10 and drive running gear 11 and rotate, running gear 11 drives annular tooth dental lamina 8 and makes second installation pole 7 rotate along second annular chute board 6, second installation pole 7 drives linkage board 9 simultaneously and makes first installation pole 4 rotate along first annular chute board 3, first installation pole 4 drives cleaning brush 5 and rotates around noise detector 2, thereby clear up the periphery of noise detector 2, when needing to rise noise detector 2, start second motor 12 and drive threaded rod 13 and rotate, threaded rod 13 rotates and makes thread bush 14 rise, thread bush 14 drives horizontal version 15 and makes backup pad 16 rise, backup pad 16 drives noise detector 2 and spills protective housing 1.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a noise detection equipment with protection casing, includes protective housing (1) and sets up noise detector (2) inside protective housing (1), its characterized in that: the noise detector is characterized in that a first annular chute plate (3) is fixedly connected to the bottom of the inner surface of the protective shell (1), a first installation rod (4) is connected to the inner surface of the first annular chute plate (3) through a sliding block in a sliding mode, a cleaning brush (5) is fixedly connected to one end of the first installation rod (4), the outer surface of the cleaning brush (5) is in close contact with the outer surface of the noise detector (2), a second annular chute plate (6) is fixedly connected to the bottom of the inner surface of the protective shell (1), a second installation rod (7) is connected to the inner surface of the second annular chute plate (6) through a sliding block in a sliding mode, an annular tooth plate (8) is fixedly connected to one end of the second installation rod (7), and a top cover (20) is fixedly connected to the top of the noise detector (2).

2. The noise detection device with a protective cover according to claim 1, wherein the first mounting rod (4) and the second mounting rod (7) are fixedly connected through a linkage plate (9), and a first motor (10) is fixedly connected to the bottom of the inner surface of the protective housing (1).

3. The noise detecting apparatus with a hood according to claim 2, characterized in that a rotating gear (11) is fixedly connected to one end of the output shaft of the first motor (10), and an outer surface of the rotating gear (11) is engaged with an inner surface of the ring-shaped toothed rack (8).

4. The noise detection device with the protective cover according to claim 1, wherein a second motor (12) is fixedly connected to the bottom of the inner surface of the protective case (1), and a threaded rod (13) is fixedly connected to one end of an output shaft of the second motor (12).

5. The noise detection device with a protective cover according to claim 4, characterized in that a threaded sleeve (14) is connected to the outer surface of the threaded rod (13) in a threaded manner, and a transverse plate (15) is fixedly connected to the outer surface of the threaded sleeve (14).

6. The noise detection device with the protective cover according to claim 5, wherein a support plate (16) is fixedly connected to the outer surface of the transverse plate (15) through a connecting rod, and the top of the support plate (16) is fixedly connected to the bottom of the noise detector (2).

7. The noise detection device with a protective cover according to claim 6, wherein a reinforcing plate (17) is rotatably connected to one end of the threaded rod (13), and a guide rod (18) is fixedly connected to the bottom of the reinforcing plate (17).

8. The noise detection device with the protective cover according to claim 7, wherein one end of the guide rod (18) penetrates through the transverse plate (15) and is fixedly connected with the bottom of the inner surface of the protective shell (1), and the outer surface of the guide rod (18) is sleeved with a telescopic spring (19).