CN211783848U

CN211783848U - Noise monitoring system for turbine

Info

Publication number: CN211783848U
Application number: CN202020660713.1U
Authority: CN
Inventors: 顾郑强; 袁经文
Original assignee: Nanjing Haijing Electronic Technology Co ltd
Current assignee: Nanjing Haijing Electronic Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-27
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a turbine noise monitoring system, it includes the base, the top fixedly connected with bracing piece of base, the top fixedly connected with shell of bracing piece, the surface of shell all is equipped with noise acquisition appearance and noise sensor, be equipped with humidity transducer between adjacent noise acquisition appearance and the noise sensor, humidity transducer's below is equipped with the controller, the top fixedly connected with steadying plate of shell, the top fixedly connected with display of steadying plate. The utility model discloses a cooperation between humidity transducer, controller, motor, first conical gear and the second conical gear is used, makes the thread bush drive the cleaning plate and clears up the display surface, and effective noise pollution abatement detection device is corroded the possibility that leads to its unable normal work, also improves the device's cleanliness and life simultaneously.

Description

Noise monitoring system for turbine

Technical Field

The utility model relates to a turbine monitoring system technical field specifically is a turbine noise monitoring system.

Background

While turbines are operating, they generate a lot of noise, which, however, requires a noise monitoring system for monitoring.

However, the existing noise detection system has the following problems:

1. in the use process of the existing noise detection system, the construction site condition is complex, dust is often large, when the humidity changes greatly and even rain falls, water drops formed by condensed fog or rainwater are mixed with the dust, and the noise pollution detection device is extremely easy to corrode, so that the noise pollution detection device cannot work normally;

2. when the existing noise detection system is used for a long time, the electric energy loss is large, and the electric energy is not convenient to save.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a turbine noise monitoring system has solved current noise detection system and has not been convenient for clear up and the great problem of electric energy loss.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a noise monitoring system of a wheel machine comprises a base, wherein a supporting rod is fixedly connected to the top of the base, a shell is fixedly connected to the top end of the supporting rod, a noise collector and a noise sensor are arranged on the surface of the shell, a humidity sensor is arranged between the adjacent noise collector and the noise sensor, a controller is arranged below the humidity sensor, a stabilizing plate is fixedly connected to the top of the shell, a display is fixedly connected to the top of the stabilizing plate, a fixing plate is fixedly connected to the top of the display, a box body is arranged at the top of the fixing plate, a battery is installed in the box body, a transverse plate is arranged above the box body, a connecting rod is arranged between the transverse plate and the fixing plate, a photovoltaic plate is arranged at the top of the transverse plate, a limiting plate is fixedly connected to the bottom of the fixing plate, the utility model discloses a limiting plate, including limiting plate, bearing, recess, bearing and threaded sleeve, one side fixedly connected with motor of limiting plate, the output fixedly connected with bull stick of motor, the first conical gear of tip fixedly connected with of bull stick, the surface meshing of first conical gear is connected with second conical gear, one side fixedly connected with threaded rod of second conical gear, the tip of threaded rod passes through the bearing and is connected with the inner wall rotation of recess, the surface rotation of threaded rod is connected with the thread bush, the bottom fixedly connected with clearance board of thread bush.

As a preferred technical scheme of the utility model, noise acquisition appearance, noise sensor, humidity transducer all with controller electric connection, the output of photovoltaic board and the input electric connection of battery, the output of battery and the input electric connection of controller, the output of controller and the input electric connection of motor, the output of controller and the input electric connection of display.

As a preferred technical scheme of the utility model, the fixed surface of bracing piece is connected with the mount, the bottom of mount and the top fixed connection of base, the fixed surface of mount is connected with the stiffener, the tip of stiffener and the bottom fixed connection of shell.

As an optimized technical scheme of the utility model, the surface of shell, display and box all is equipped with sealed the pad.

As an optimal technical scheme of the utility model, two one side of clearance board all is equipped with the brush, the threaded rod is reverse threaded rod, the top fixedly connected with slider of thread bush, the top of slider and the inner wall sliding connection of recess.

As a preferred technical scheme of the utility model, the both sides of diaphragm all are equipped with the dash board, the top fixed connection gag lever post of diaphragm, the top of gag lever post and the bottom fixed connection of photovoltaic board.

(III) advantageous effects

Compared with the prior art, the utility model provides a turbine noise monitoring system possesses following beneficial effect:

1. this turbine noise monitoring system uses through the cooperation between humidity transducer, controller, motor, first conical gear and the second conical gear, makes the thread bush drive the cleaning plate and clears up fog drop, rainwater or dust etc. on display surface, effectively reduces noise pollution detection device and is corroded the possibility that leads to its unable normal work, also improves the device's cleanliness and life simultaneously.

2. This turbine noise monitoring system, through the use of photovoltaic board and battery, is convenient for practice thrift the electric energy to the device to make the device be convenient for energy-concerving and environment-protective, set up the dash board and hit the noise of this device in order to reduce rainwater or solid, thereby reduce its influence to the testing result, make the device when using, work efficiency is higher.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the flow structure of the present invention;

FIG. 3 is a schematic view of the connection structure between the display and the fixing plate according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a support bar; 3. a fixed mount; 4. a housing; 5. a noise collector; 6. a noise sensor; 7. a humidity sensor; 8. a controller; 9. a stabilizing plate; 10. a display; 11. a fixing plate; 12. a connecting rod; 13. a box body; 14. a battery; 15. a transverse plate; 16. a photovoltaic panel; 17. a limiting plate; 18. a groove; 19. a motor; 20. a rotating rod; 21. a first bevel gear; 22. a second bevel gear; 23. a threaded rod; 24. a threaded sleeve; 25. cleaning the plate; 26. a flashing.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a noise monitoring system of a wheel machine comprises a base 1, wherein a supporting rod 2 is fixedly connected to the top of the base 1, a shell 4 is fixedly connected to the top end of the supporting rod 2, a noise collector 5 and a noise sensor 6 are arranged on the surface of the shell 4, a humidity sensor 7 is arranged between the adjacent noise collector 5 and the noise sensor 6, a controller 8 is arranged below the humidity sensor 7, a stabilizing plate 9 is fixedly connected to the top of the shell 4, a display 10 is fixedly connected to the top of the stabilizing plate 9, a fixing plate 11 is fixedly connected to the top of the display 10, a box body 13 is arranged on the top of the fixing plate 11, a battery 14 is arranged inside the box body 13, a transverse plate 15 is arranged above the box body 13, a connecting rod 12 is arranged between the transverse plate 15 and the fixing plate 11, a photovoltaic plate 16 is arranged on the top of the transverse plate 15, a limiting plate, one side fixedly connected with motor 19 of limiting plate 17, the output fixedly connected with bull stick 20 of motor 19, the tip fixedly connected with first conical gear 21 of bull stick 20, the surface meshing of first conical gear 21 is connected with second conical gear 22, one side fixedly connected with threaded rod 23 of second conical gear 22, the tip of threaded rod 23 passes through the bearing and is connected with the inner wall rotation of recess 18, the surface rotation of threaded rod 23 is connected with thread bush 24, the bottom fixedly connected with cleaning plate 25 of thread bush 24.

In this embodiment, noise acquisition instrument 5 and noise sensor 6 are for the convenience of detecting the noise to the turbine, show with digital form on transmitting data to display 10 through controller 8, so that whether the audio-visual decibel that detects the noise of people reaches the pollution level, humidity transducer 7 is when detecting the rainwater, transmit data to controller 8, controller 8 will starter motor 19, cooperation through first conical gear 21 and second conical gear 22, drive thread bush 24 and remove on the surface of threaded rod 23, thereby be convenient for clear up the device, effectively reduced the fog drop, rainwater or dust etc. produce the erosion to noise pollution detection device, lead to its unable normal operating's problem, also improve the device's cleanliness and life simultaneously.

Specifically, the noise collector 5 is electrically connected to the controller 8, the noise sensor 6 is electrically connected to the controller 8, the humidity sensor 7 is electrically connected to the controller 8, the output end of the photovoltaic panel 16 is electrically connected to the input end of the battery 14, the output end of the battery 14 is electrically connected to the input end of the controller 8, the output end of the controller 8 is electrically connected to the input end of the motor 19, and the output end of the controller 8 is electrically connected to the input end of the display 10. The signal interaction and control between the controller and each noise sensor, the noise acquisition instrument, the photovoltaic panel, the motor, the display, the battery and other parts connected with the controller can be realized by the prior art or the conventional technical means in the field.

In this embodiment, the model of the noise collector 5 is SW-525A, so as to facilitate noise detection of the device, the model of the noise sensor 6 is WS900A, so as to facilitate sound wave reception, the model of the controller 8 is NT35N, so as to facilitate control of the device, the model of the humidity sensor 7 is RS485, so as to facilitate detection of rainfall weather, and the photovoltaic panel 16 is arranged to convert solar energy into electric energy to be transmitted to the battery 14, so as to charge the device and save electric energy.

Specifically, the fixed surface of bracing piece 2 is connected with mount 3, the bottom of mount 3 and the top fixed connection of base 1, and the fixed surface of mount 3 is connected with the stiffener, the tip of stiffener and the bottom fixed connection of shell 4.

In this embodiment, the fixing frame 3 and the reinforcing bar are provided to stabilize the housing 4 during use.

Specifically, in this embodiment, the surfaces of the housing 4, the display 10, and the case 13 are provided with gaskets.

In this embodiment, the sealing gasket is arranged to improve the waterproof performance of the device, so as to prevent rainwater from infiltrating into the device body, thereby preventing the device from being used normally.

Specifically, one side of each of the two cleaning plates 25 is provided with a brush, the threaded rod 23 is a reverse threaded rod 23, the top of the threaded sleeve 24 is fixedly connected with a sliding block, and the top of the sliding block is connected with the inner wall of the groove 18 in a sliding manner.

In this embodiment, set up the brush for the convenience of clearing up display 10, improved display 10's cleanliness, life is longer, threaded rod 23 is for the use of the convenience of cleaning plate 25 for reverse threaded rod 23, sets up the slider for carrying on spacingly to thread bush 24 for the convenience of, makes things convenient for thread bush 24 to remove about can, makes cleaning plate 25 be convenient for clear up fog drop, rainwater or dust etc. on display 10 surface.

Specifically, both sides of the transverse plate 15 are provided with rain shielding plates 26, the top of the transverse plate 15 is fixedly connected with a limiting rod, and the top end of the limiting rod is fixedly connected with the bottom of the photovoltaic panel 16.

In this embodiment, set up flashing 26 and can reduce rainwater or the noise that this device was hit to the solid to reduce its influence to the testing result, set up the gag lever post and be for the convenience of fixing photovoltaic board 16, improve photovoltaic board 16's stability.

The utility model discloses a theory of operation and use flow: firstly, the device is arranged at the peripheral position of a turbine for fixing, when the device works, the controller 8 controls the noise collector 5 and the noise sensor 6 to detect the surrounding noise, the noise data generated by the turbine is transmitted to the display 10 to be displayed in a digital form, so that whether the decibel of the noise reaches the pollution level or not can be visually detected by people, when the air humidity changes greatly, particularly in rainy days, the humidity sensor 7 is arranged to facilitate the signal transmission to the controller 8 when the surface of the display 10 has large moisture change, particularly rainwater, is detected, when the controller 8 receives the signal, the motor 19 is started to enable the first conical gear 21 and the second conical gear 22 to rotate, the threaded sleeve 24 rotates on the surface of the threaded rod 23, and as the groove 18 is arranged at the bottom of the fixing plate 11 and in front of the top of the display 10, threaded rod 23 is reverse threaded rod 23, when threaded rod 23 rotated, threaded sleeve 24 drove the slider at top and slides at the inner wall of recess 18, thereby install the cleaning plate 25 in threaded sleeve 24 bottom, can remove about the front surface of display 10, the brush on the cleaning plate 25 can be to the droplet on the display 10, rainwater or dust etc. clear up, thereby fog has been avoided, rainwater or dust etc. produce the erosion to noise pollution detection device, lead to its unable normal work's problem, the cleanliness and the life of the device have also been improved simultaneously, use through photovoltaic board 16, make battery 14 fill can, practice thrift the electric energy to the device, it hits the noise of this device in order to reduce rainwater or solid to set up rain shading plate 26, thereby reduce its influence to the testing result.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A turbine noise monitoring system, includes base (1), its characterized in that: the noise monitoring device is characterized in that a supporting rod (2) is fixedly connected to the top of the base (1), a shell (4) is fixedly connected to the top end of the supporting rod (2), a noise acquisition instrument (5) and a noise sensor (6) are arranged on the surface of the shell (4), a humidity sensor (7) is arranged between the adjacent noise acquisition instrument (5) and the noise sensor (6), a controller (8) is arranged below the humidity sensor (7), a stabilizing plate (9) is fixedly connected to the top of the shell (4), a display (10) is fixedly connected to the top of the stabilizing plate (9), a fixing plate (11) is fixedly connected to the top of the display (10), a box body (13) is arranged at the top of the fixing plate (11), a battery (14) is arranged inside the box body (13), a transverse plate (15) is arranged above the box body (13), a connecting rod (12) is arranged between the transverse plate (15) and the fixing, the top of the transverse plate (15) is provided with a photovoltaic plate (16), the bottom of the fixed plate (11) is fixedly connected with a limit plate (17), a groove (18) is formed at the bottom of the fixed plate (11), a motor (19) is fixedly connected with one side of the limit plate (17), the output end of the motor (19) is fixedly connected with a rotating rod (20), the end part of the rotating rod (20) is fixedly connected with a first bevel gear (21), a second bevel gear (22) is connected with the surface of the first bevel gear (21) in a meshing way, one side of the second conical gear (22) is fixedly connected with a threaded rod (23), the end part of the threaded rod (23) is rotationally connected with the inner wall of the groove (18) through a bearing, the surface of the threaded rod (23) is rotatably connected with a threaded sleeve (24), and the bottom of the threaded sleeve (24) is fixedly connected with a cleaning plate (25).

2. The turbine noise monitoring system of claim 1, wherein: wherein noise acquisition appearance (5), noise sensor (6), humidity transducer (7) all with controller (8) electric connection, the output of photovoltaic board (16) and the input electric connection of battery (14), the output of battery (14) and the input electric connection of controller (8), the output of controller (8) and the input electric connection of motor (19), the output of controller (8) and the input electric connection of display (10).

3. The turbine noise monitoring system of claim 1, wherein: the fixed surface of bracing piece (2) is connected with mount (3), the bottom of mount (3) and the top fixed connection of base (1), the fixed surface of mount (3) is connected with the stiffener, the tip of stiffener and the bottom fixed connection of shell (4).

4. The turbine noise monitoring system of claim 1, wherein: and sealing gaskets are arranged on the surfaces of the shell (4), the display (10) and the box body (13).

5. The turbine noise monitoring system of claim 1, wherein: two one side of clearance board (25) all is equipped with the brush, threaded rod (23) are reverse threaded rod (23), the top fixedly connected with slider of thread bush (24), the top of slider and the inner wall sliding connection of recess (18).

6. The turbine noise monitoring system of claim 1, wherein: both sides of diaphragm (15) all are equipped with dash board (26), the top fixed connection gag lever post of diaphragm (15), the top fixed connection of gag lever post and photovoltaic board (16).