CN220893584U

CN220893584U - Environmental noise monitor

Info

Publication number: CN220893584U
Application number: CN202322546088.4U
Authority: CN
Inventors: 陆浩楠; 翁肖佳; 张俊
Original assignee: Zhejiang Yida Testing Technology Co ltd
Current assignee: Zhejiang Yida Testing Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-03
Anticipated expiration: 2033-09-19

Abstract

The utility model belongs to the field of noise monitors, and particularly relates to an environmental noise monitor, which comprises a base, wherein a support column is fixedly arranged at the top of the base, a sliding block is connected to the inner wall of the support column in a sliding manner, and a protective cover is fixedly arranged at one end of the sliding block. Through the structural design of dustproof mechanism, when need monitor the place that has a large amount of dust near the building site, can prevent the influence of external dust to noise monitoring sensor through the use of installing frame and dust screen, and then realize the purpose of protecting the instrument, through the use of first recess, second recess and handle, convenient to use person dismantles the installing frame, and then washs the dust screen, when the monitor breaks down, can start motor messenger motor drive wire reel motion, and then drive wire rope motion, thereby drop the protection casing to suitable position, realized that the staff stands on the ground can carry out the purpose of maintaining to the monitor.

Description

Environmental noise monitor

Technical Field

The utility model relates to the field of noise monitors, in particular to an environmental noise monitor.

Background

Noise refers to any irregular signal, from a physiological point of view, wherever sounds interfering with people's rest, learning and work and interfering with sounds to which people want to hear, i.e. unwanted sounds, collectively referred to as noise, form noise pollution when noise adversely affects people and the surrounding environment.

The environmental noise monitor is often used outdoors, if the environmental noise monitor is used nearby a construction site, dust can enter the interior of the instrument because of more dust nearby the construction site, damage is caused to equipment, meanwhile, when the equipment is damaged, maintenance of workers is inconvenient because the equipment is high in installation height, and the traditional repair method often needs manual climbing to maintain the monitor, so that potential safety hazards exist; therefore, an environmental noise monitor is proposed for the above-mentioned problems.

Disclosure of utility model

In order to make up the defects of the prior art, the environmental noise monitor is often used outdoors, if the environmental noise monitor is used nearby a construction site, dust can enter the interior of the monitor and damage equipment because of more dust nearby the construction site, so that the monitor needs dustproof equipment, and when the monitor breaks down, the traditional repairing method often needs to climb manually to repair the monitor, so that the problem of potential safety hazard exists.

The technical scheme adopted for solving the technical problems is as follows: the environmental noise monitor comprises a base, wherein a support column is fixedly arranged at the top of the base, a sliding block is connected to the inner wall of the support column in a sliding manner, a protective cover is fixedly arranged at one end of the sliding block, and a dustproof mechanism is arranged on the inner wall of the protective cover;

The dustproof mechanism comprises two mounting frames, the two mounting frames are slidably connected to the inner wall of the protective cover, a first groove is formed in the inner wall of the protective cover, the bottom of the mounting frames is slidably connected to the inner wall of the first groove, a second groove matched with the mounting frames is formed in the inner wall of the protective cover, a dustproof net is fixedly arranged on the inner wall of the mounting frames, a handle is fixedly arranged on one side of the mounting frames, the two handles are arranged, a noise monitoring sensor is fixedly arranged on the inner wall of the mounting frames, a motor is fixedly arranged on the top of the base, a winding shaft is fixedly arranged at the output end of the motor, a steel wire rope is fixedly connected to the top of the protective cover, and one end of the steel wire rope is fixedly arranged on the inner wall of the winding shaft.

Preferably, the inner wall of the support column is provided with a sliding groove matched with the sliding block, and the inner wall of the sliding block is provided with a hole matched with the steel wire rope.

Preferably, the inner wall of the protective cover is rotatably connected with a box door, and a fixing block is fixedly arranged on one side of the box door.

Expansion: the protective cover can be opened and closed through the use of the box door, so that the noise monitoring sensor can be maintained conveniently, and a user can switch the box door conveniently through the use of the fixing block.

Preferably, a first supporting block is fixedly arranged on one side of the top of the support column, and a first pulley matched with the steel wire rope is connected to the inner wall of the first supporting block in a rotating mode.

Preferably, a second supporting block is fixedly arranged on the surface of the support column, and a second pulley matched with the steel wire rope is connected to the inner wall of the second supporting block in a rotating mode.

Expansion: the second supporting block can play a role in supporting the second pulley and ensure the effect that the second pulley can rotate.

Preferably, universal wheels are fixedly arranged at the bottom of the base, and the number of the universal wheels is four.

Preferably, the number of the first grooves is two, and the number of the second grooves is two.

The utility model has the advantages that:

1. According to the utility model, through the structural design of the dustproof mechanism, when a large amount of dust near a construction site is required to be monitored, the influence of external dust on the noise monitoring sensor can be prevented through the use of the mounting frame and the dustproof net, so that the purpose of protecting an instrument is realized, a user can conveniently detach the mounting frame through the use of the first groove, the second groove and the handle, and further the dustproof net is cleaned, when the monitor breaks down, the motor can be started to drive the winding shaft to move so as to drive the steel wire rope to move, and therefore, the protective cover is lowered to a proper position, the purpose that a worker can stand on the ground to maintain the monitor is realized, and the potential safety hazard caused by manual climbing is avoided.

2. According to the utility model, through the structural design of the first pulley and the second pulley, the moving direction of the steel wire rope can be changed through the use of the first pulley and the second pulley, so that the height of the protective cover can be conveniently adjusted.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a strut of the present utility model;

FIG. 2 is a schematic view of the structure of the spool and the second pulley of the present utility model;

FIG. 3 is a schematic view of the slide block and chute of the present utility model in an exploded configuration;

FIG. 4 is a schematic view of the structure of the hole and dust screen of the present utility model;

FIG. 5 is a schematic diagram of a noise monitoring sensor according to the present utility model;

FIG. 6 is a schematic view of an exploded view of the mounting frame and shield of the present utility model;

Fig. 7 is a schematic structural view of a second groove of the present utility model.

In the figure: 1. a base; 2. a dust-proof mechanism; 201. a mounting frame; 202. a dust screen; 203. a handle; 204. a first groove; 205. a second groove; 3. a universal wheel; 4. a support post; 5. a wire rope; 6. a motor; 7. a second pulley; 8. a second support block; 9. a wire reel; 10. a first pulley; 11. a first support block; 12. a chute; 13. a fixed block; 14. a door; 15. a protective cover; 16. a hole; 17. a sliding block; 18. a noise monitoring sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application will be described in further detail with reference to figures 1-7,

The embodiment of the application discloses an environmental noise monitor. Referring to fig. 1 and 6, an environmental noise monitor comprises a base 1, a support column 4 is fixedly arranged at the top of the base 1, a sliding block 17 is slidably connected to the inner wall of the support column 4, a protective cover 15 is fixedly arranged at one end of the sliding block 17, and a dust-proof mechanism 2 is arranged on the inner wall of the protective cover 15;

The dustproof mechanism 2 comprises two mounting frames 201, the number of the mounting frames 201 is two, the mounting frames 201 are slidably connected to the inner wall of the protection cover 15, a first groove 204 is formed in the inner wall of the protection cover 15, the bottom of the mounting frames 201 is slidably connected to the inner wall of the first groove 204, a second groove 205 matched with the mounting frames 201 for use is formed in the inner wall of the protection cover 15, a dustproof net 202 is fixedly arranged on the inner wall of the mounting frames 201, handles 203 are fixedly arranged on one side of the mounting frames 201, the number of the handles 203 is two, noise monitoring sensors 18 are fixedly arranged on the inner wall of the mounting frames 201, a motor 6 is fixedly arranged on the top of the base 1, a winding shaft 9 is fixedly arranged at the output end of the motor 6, a steel wire rope 5 is fixedly connected to the top of the protection cover 15, and one end of the steel wire rope 5 is fixedly arranged on the inner wall of the winding shaft 9; can prevent the influence of external dust to noise monitoring sensor 18 through the use of installing frame 201 and dust screen 202, and then realize the purpose of protecting the instrument, through the use of first recess 204, second recess 205 and handle 203, convenient to use person dismantles installing frame 201, and then washs dust screen 202, makes motor 6 drive spool 9 motion through starter motor 6, and then drives wire rope 5 motion, thereby drop protection casing 15 to suitable position, realized that the staff stands on the ground can carry out the purpose of maintaining the monitor, avoid because the potential safety hazard that artifical climbing brought.

Referring to fig. 3, a chute 12 used in cooperation with a sliding block 17 is formed on the inner wall of the strut 4, and a hole 16 used in cooperation with the wire rope 5 is formed on the inner wall of the sliding block 17; the use of the chute 12 facilitates the movement of the slider 17 and the use of the hole 16 facilitates the movement of the wire rope 5.

Referring to fig. 3, a door 14 is rotatably connected to an inner wall of a protective cover 15, and a fixing block 13 is fixedly installed at one side of the door 14; through the use of chamber door 14, can switch to protection casing 15, be convenient for maintain noise monitoring sensor 18, through the use of fixed block 13, the user of being convenient for switches chamber door 14.

Referring to fig. 3, a first supporting block 11 is fixedly installed at one side of the top of the strut 4, and a first pulley 10 matched with the steel wire rope 5 for use is rotatably connected to the inner wall of the first supporting block 11; through the use of the first supporting block 11, the effect of supporting the first sliding wheel and ensuring the first pulley 10 to rotate can be achieved, and through the use of the first pulley 10, the purpose of changing the movement direction of the steel wire rope 5 can be achieved.

Referring to fig. 2, a second supporting block 8 is fixedly installed on the surface of the strut 4, and a second pulley 7 matched with the steel wire rope 5 for use is rotatably connected to the inner wall of the second supporting block 8; through the use of the second supporting block 8, the function of supporting the second pulley 7 can be achieved, and the effect that the second pulley 7 can rotate can be ensured.

Referring to fig. 1, universal wheels 3 are fixedly installed at the bottom of a base 1, and the number of the universal wheels 3 is four; through the use of universal wheel 3, can play the effect of being convenient for base 1 removes, and then be convenient for remove the position of monitor.

Referring to fig. 6 and 7, the number of the first grooves 204 is two, and the number of the second grooves 205 is two; the use of the first groove 204 and the second groove 205 facilitates the mounting, fixing and dismounting of the mounting frame 201.

Working principle: through the use, through starter motor 6, drive bobbin 9 motion, and then drive wire rope 5 motion, thereby carry protection casing 15 to suitable position, when need monitor the place that has a large amount of dust near the building site, through the use of installing frame 201 and dust screen 202, can prevent the influence of external dust to noise monitoring sensor 18, and then realize the purpose of protecting the instrument, through the use of first recess 204, second recess 205 and handle 203, convenient to use is dismantled installing frame 201, and then wash dust screen 202, when the monitor breaks down, can start motor 6 makes motor 6 drive bobbin 9 motion, and then drive wire rope 5 motion, thereby drop protection casing 15 to suitable position, the purpose that the staff can maintain the monitor on the ground has been realized, avoid because the potential safety hazard that the manual climbing brought.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An environmental noise monitor, characterized in that: the anti-dust device comprises a base (1), wherein a support column (4) is fixedly arranged at the top of the base (1), a sliding block (17) is connected to the inner wall of the support column (4) in a sliding manner, a protective cover (15) is fixedly arranged at one end of the sliding block (17), and a dustproof mechanism (2) is arranged on the inner wall of the protective cover (15);

The dustproof mechanism (2) comprises two mounting frames (201), the number of the mounting frames (201) is two, the mounting frames (201) are connected with the inner wall of the protective cover (15) in a sliding mode, a first groove (204) is formed in the inner wall of the protective cover (15), the bottom of the mounting frames (201) is connected with the inner wall of the first groove (204) in a sliding mode, a second groove (205) matched with the mounting frames (201) in use is formed in the inner wall of the protective cover (15), a dustproof net (202) is fixedly arranged on the inner wall of the mounting frames (201), a handle (203) is fixedly arranged on one side of the mounting frames (201), the number of the handle (203) is two, a noise monitoring sensor (18) is fixedly arranged on the inner wall of the mounting frames (201), a motor (6) is fixedly arranged at the top of the base (1), a wire rope (5) is fixedly connected with the output end of the motor (6) of the wire rope (9), and one end of the wire rope (15) is fixedly arranged on the inner wall of the wire reel (9).

2. An environmental noise monitor according to claim 1, wherein: the inner wall of the support column (4) is provided with a chute (12) matched with a sliding block (17), and the inner wall of the sliding block (17) is provided with a hole (16) matched with the steel wire rope (5).

3. An environmental noise monitor according to claim 1, wherein: the inner wall of the protective cover (15) is rotatably connected with a box door (14), and one side of the box door (14) is fixedly provided with a fixed block (13).

4. An environmental noise monitor according to claim 1, wherein: one side of pillar (4) top fixed mounting has first supporting shoe (11), the inner wall of first supporting shoe (11) rotates and is connected with first pulley (10) that use with wire rope (5) cooperation.

5. An environmental noise monitor according to claim 1, wherein: the surface of the support column (4) is fixedly provided with a second supporting block (8), and the inner wall of the second supporting block (8) is rotationally connected with a second pulley (7) matched with the steel wire rope (5).

6. An environmental noise monitor according to claim 1, wherein: the universal wheels (3) are fixedly arranged at the bottom of the base (1), and the number of the universal wheels (3) is four.

7. An environmental noise monitor according to claim 1, wherein: the number of the first grooves (204) is two, and the number of the second grooves (205) is two.