Noise testing device for drainage asphalt pavement

Abstract

The utility model relates to the technical field of noise testing of drainage asphalt pavements, in particular to a noise testing device for a drainage asphalt pavement. According to the technical scheme, the noise testing device for the drainage asphalt pavement comprises a lifting bracket assembly, a meteorological monitoring assembly, an inversion energy storage controller and a solar power generation panel, a meteorological monitoring assembly is arranged at the upper end of the lifting support assembly. An inversion energy storage controller is arranged at the rear end of the lifting support assembly. And a solar power generation panel is arranged on one side of the inversion energy storage controller. According to the utility model, the inversion energy storage controller controls the lead screw motor to drive the lead screw shaft to rotate positively and negatively so as to realize the function that the lead screw shaft sleeve ascends and descends along the vertical direction of the lead screw shaft, so that the noise monitoring sensor is driven to ascend and descend, and the height point position adjustment and radio monitoring functions of the noise monitoring sensor are realized; and the monitoring device is effectively helped to have a noise monitoring and flexible adjusting function at two sides of the elevated asphalt pavement and a point location above the elevated asphalt pavement.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drainage asphalt pavement's noise test technical field, specifically related to a noise testing device for drainage asphalt pavement. BACKGROUND

[0002] In modern society, road traffic has become an indispensable part of people's life, but with the construction and use of roads, the noise generated by road traffic has become a common problem. Especially for asphalt pavement, it will emit high noise during use, which will bring discomfort and affect the living environment to the surrounding residents. In order to solve the noise problem of asphalt pavement, accurate noise testing is needed. The existing noise testing device for asphalt pavement has some problems, for example, the noise receiving height is not adjustable, which makes it difficult to monitor the point and difficult to accurately obtain noise data. At the same time, due to the difficulty of adjusting different height points and the lack of monitoring samples, the characteristics and influence of asphalt pavement noise are difficult to fully understand. INVENTION CONTENTS

[0003] In order to overcome the problem that the noise testing device for existing drainage asphalt pavement cannot adjust the noise receiving height of asphalt road, which causes difficulty in adjusting the height of noise monitoring point near similar viaduct or high-rise residential building and lack of monitoring samples.

[0004] The technical scheme of the utility model is: a noise testing device for drainage asphalt pavement, comprising a lifting support assembly, a meteorological monitoring assembly, an inverter energy storage controller and a solar panel; the upper end of the lifting support assembly is provided with the meteorological monitoring assembly; the rear end of the lifting support assembly is provided with the inverter energy storage controller; one side of the inverter energy storage controller is provided with the solar panel; the lifting support assembly comprises a mounting pile, a lead screw motor, a lead screw shaft, a lead screw shaft sleeve, a sound receiving support and a noise monitoring sensor.

[0005] Preferably, the lead screw motor is controlled by the inverter energy storage controller to drive the lead screw shaft to realize the function of vertical lifting of the lead screw shaft sleeve along the lead screw shaft, thereby driving the lifting adjustment of the noise monitoring sensor, so as to realize the height point adjustment and sound monitoring function of the noise monitoring sensor, effectively help the monitoring device to flexibly adjust the noise monitoring function of the points on both sides of the viaduct asphalt pavement and above, and solve the problem that the noise testing device for existing drainage asphalt pavement cannot adjust the noise receiving height of asphalt road, which causes difficulty in adjusting the height of noise monitoring point near similar viaduct or high-rise residential building and lack of monitoring samples.

[0006] Preferably, the front end of the mounting pile is internally provided with the lead screw motor; the upper end of the lead screw motor is provided with the lead screw shaft, and the lead screw shaft is in transmission connection with the output end of the lead screw motor.

[0007] As preferred, the outer side of the screw shaft is sleeved with a screw shaft sleeve, the screw shaft sleeve is in threaded screw transmission connection with the screw shaft, and the two sides of the screw shaft sleeve are in sliding connection with the inner wall vertical sliding grooves of the mounting pile; the front end of the screw shaft sleeve is provided with a sound collecting support, the sound collecting support is fixedly connected with the screw shaft sleeve, the screw motor is controlled by the inverter energy storage controller to drive the screw shaft to reverse rotation, the screw shaft sleeve is lifted along the vertical direction of the screw shaft, the lifting adjustment of the noise monitoring sensor is driven, the height point adjustment and sound collecting monitoring function of the noise monitoring sensor are realized, and the noise monitoring flexible adjustment function of the monitoring device on both sides of the elevated asphalt pavement and the point above the elevated asphalt pavement is effectively assisted.

[0008] As preferred, the upper end of the sound collecting support is provided with a noise monitoring sensor, the noise monitoring sensor is fixedly connected with the upper end surface of the sound collecting support, and the noise monitoring sensor is in wireless information intercommunication connection with the inverter energy storage controller.

[0009] As preferred, the weather monitoring assembly comprises a weather equipment support, a wireless signal antenna, a rainfall sensor, a wind speed sensor, a wind direction sensor and an air particulate matter sensor; the upper end of the mounting pile is provided with the weather equipment support, and the weather equipment support is fixedly connected with the mounting pile by bolts; the upper end of the weather equipment support is provided with the wireless signal antenna; the two sides of the wireless signal antenna are respectively provided with the rainfall sensor and the wind speed sensor; and the lower end of the wind speed sensor is provided with the wind direction sensor.

[0010] As preferred, one side of the wind direction sensor is provided with the air particulate matter sensor, and the shell of the air particulate matter sensor is fixedly connected with the lower end surface of the weather equipment support.

[0011] As preferred, each sensor in the weather monitoring assembly and the wireless signal antenna are in information transmission connection with the inverter energy storage controller; the solar panel is electrically connected with the internal inverter energy storage battery of the inverter energy storage controller; the internal energy storage battery of the inverter energy storage controller is in power supply connection with each power consumption device of the whole device; the internal lifting control unit of the inverter energy storage controller is connected with the driving unit of the screw motor, the rainfall sensor, the wind speed sensor, the wind direction sensor and the air particulate matter sensor in the weather monitoring assembly respectively transmit the weather data such as rainfall, wind speed, wind direction and air particulate matter content to the monitoring client after the weather data are processed by the inverter energy storage controller, and the weather data are recorded and displayed on the monitoring client by the wireless signal antenna, and the weather data monitoring convenience is greatly improved.

[0012] The utility model discloses the beneficial effect:

[0013] 1、The noise testing device for drainage asphalt pavement, because the height of noise collection of the asphalt road noise is not adjustable, causes the similar high-level or high-rise residential building near the road height noise monitoring point position adjustment difficulty monitoring sample few problems; the function of the screw shaft sleeve along the vertical direction of the screw shaft is realized by the screw motor driving the screw shaft forward and reverse rotation controlled by the inverter energy storage controller, and then the noise monitoring sensor is driven to adjust and collect the sound monitoring function, which effectively helps the monitoring device to adjust the noise monitoring function flexibly on both sides of the elevated asphalt pavement including the point above; solve the noise testing device for drainage asphalt pavement, because the height of noise collection of the asphalt road noise is not adjustable, causes the similar high-level or high-rise residential building near the road height noise monitoring point position adjustment difficulty monitoring sample few problems;

[0014] 2、Through the setting of the weather monitoring assembly, the rain sensor, the wind speed sensor, the wind direction sensor and the air particulate matter sensor in the weather monitoring assembly respectively transmit the weather data such as rainfall, wind speed, wind direction and air particulate matter content to the monitoring client through the wireless signal antenna after being processed by the inverter energy storage controller, and record and display on the monitoring client, which greatly improves the convenience of weather data monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The whole three-dimensional structure schematic view of the noise testing device for drainage asphalt pavement is shown.

[0016] Figure 2 The three-dimensional structure schematic view of the lifting support assembly of the noise testing device for drainage asphalt pavement is shown.

[0017] Figure 3 The three-dimensional structure schematic view of the weather monitoring assembly of the noise testing device for drainage asphalt pavement is shown.

[0018] Figure 4 The three-dimensional structure schematic view of the weather monitoring assembly of the noise testing device for drainage asphalt pavement is shown.

[0019] The marks in the drawings are: 1, lifting support assembly; 2, weather monitoring assembly; 3, inverter energy storage controller; 4, solar panel; 101, installation pile; 102, screw motor; 103, screw shaft; 104, screw shaft sleeve; 105, sound collection support; 106, noise monitoring sensor; 201, weather equipment support; 202, wireless signal antenna; 203, rain sensor; 204, wind speed sensor; 205, wind direction sensor; 206, air particulate matter sensor. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawings and embodiments.

[0021] Please refer to Figures 1-4 The utility model provides an example: the noise testing arrangement for drainage asphalt pavement, including lifting support subassembly 1 still including meteorological monitoring subassembly 2, inversion energy storage controller 3, solar photovoltaic panel 4, the upper end of lifting support subassembly 1 is provided with meteorological monitoring subassembly 2, the rear end of lifting support subassembly 1 is provided with inversion energy storage controller 3, one side of inversion energy storage controller 3 is provided with solar photovoltaic panel 4, lifting support subassembly 1 includes installation stake 101, leadscrew motor 102, leadscrew axle 103, leadscrew axle sleeve 104, radio support 105, noise monitoring sensor 106.

[0022] Please refer to Figures 1-2 In this embodiment, the front end inside installation stake 101 is provided with leadscrew motor 102, the upper end of leadscrew motor 102 is provided with leadscrew axle 103, and the output end of leadscrew motor 102 is drivingly connected with leadscrew axle 103, the outside of leadscrew axle 103 is sleeved with leadscrew axle sleeve 104, and leadscrew axle sleeve 104 is threadedly connected with leadscrew axle 103, and the both sides of leadscrew axle sleeve 104 are slidingly connected with the inner wall vertical sliding groove of installation stake 101, the front end of leadscrew axle sleeve 104 is provided with radio support 105, and radio support 105 is fixedly connected with leadscrew axle sleeve 104, the upper end of radio support 105 is provided with noise monitoring sensor 106, and noise monitoring sensor 106 is boltedly connected with the upper end surface of radio support 105, and noise monitoring sensor 106 is wirelessly and informationally connected with inversion energy storage controller 3.

[0023] Please refer to Figures 1-4In the embodiment, the weather monitoring assembly 2 comprises a weather equipment support 201, a wireless signal antenna 202, a rainfall sensor 203, a wind speed sensor 204, a wind direction sensor 205, and an air particulate sensor 206. The upper end of the mounting pile 101 is provided with the weather equipment support 201, and the weather equipment support 201 is bolted and fixedly connected with the mounting pile 101. The upper end of the weather equipment support 201 is provided with the wireless signal antenna 202. The two sides of the wireless signal antenna 202 are respectively provided with the rainfall sensor 203 and the wind speed sensor 204. The lower end of the wind speed sensor 204 is provided with the wind direction sensor 205, one side of the wind direction sensor 205 is provided with the air particulate sensor 206, and the shell of the air particulate sensor 206 is fixedly connected with the lower end surface of the weather equipment support 201. Each sensor in the weather monitoring assembly 2 and the wireless signal antenna 202 are in information transmission connection with the inverter energy storage controller 3. The solar panel 4 is electrically connected with the internal inverter energy storage battery of the inverter energy storage controller 3. The internal energy storage battery of the inverter energy storage controller 3 is in power supply connection with each electrical equipment of the device as a whole. The internal lifting control unit of the inverter energy storage controller 3 is connected with the driving unit of the lead screw motor 102.

[0024] In operation, the lead screw motor 102 is controlled by the inverter energy storage controller 3 to drive the lead screw shaft 103 to rotate forward and backward, so as to realize the function of the lead screw sleeve 104 vertically lifting along the lead screw shaft 103, and further drive the noise monitoring sensor 106 to adjust the height, thereby realizing the height point adjustment function of the noise monitoring sensor 106, effectively helping the monitoring device to flexibly adjust the noise monitoring points on both sides of the elevated asphalt pavement and above the points.

[0025] Then, the rainfall sensor 203, the wind speed sensor 204, the wind direction sensor 205, and the air particulate sensor 206 in the weather monitoring assembly 2 respectively transmit the weather data such as rainfall, wind speed, wind direction, and air particulate content to the monitoring client through the wireless signal antenna 202 after being processed by the inverter energy storage controller 3, and the weather data is recorded and displayed, greatly improving the convenience of weather data monitoring.

[0026] Through the above steps, the function of the lifting of the sleeve 104 along the vertical direction of the screw shaft 103 is realized by controlling the screw motor 102 to drive the screw shaft 103 to rotate forward and backward through the inverter energy storage controller 3, and then the height point position adjustment of the noise monitoring sensor 106 is realized, so as to effectively help the monitoring device to flexibly adjust the noise monitoring function of the points on both sides of the elevated asphalt pavement and above the points, and the noise testing device of the existing drainage asphalt pavement is avoided, because the height of the noise monitoring of the asphalt pavement is not adjustable, the height of the noise monitoring point of the road near the similar elevated or high-rise residential building is difficult to adjust, and the monitoring sample is less.

[0027] The embodiments of the utility model are described in detail in combination with the drawings above, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A noise testing device for drainage asphalt pavement, comprising a lifting support assembly (1), characterized in that: The weather monitoring assembly (2), the inverter energy storage controller (3) and the solar panel (4) are further included.

2. The noise testing device for drainage asphalt pavement according to claim 1, characterized in that: The front end of the mounting pile (101) is internally provided with the lead screw motor (102).

3. The noise testing device for drainage asphalt pavement according to claim 2: characterized in that: The outer side of the lead screw shaft (103) is provided with the lead screw shaft sleeve (104), which is in threaded lead screw transmission connection with the lead screw shaft (103) and is in vertical sliding groove sliding connection with the inner wall of the mounting pile (101) on both sides.

4. The noise testing device for drainage asphalt pavement of claim 3, wherein: The front end of the lead screw shaft sleeve (104) is provided with the radio support (105), which is fixedly connected with the lead screw shaft sleeve (104).

5. The noise testing device for drainage asphalt pavement of claim 1, wherein: The upper end of the radio support (105) is provided with the noise monitoring sensor (106), which is bolted to the upper end surface of the radio support (105) and is in wireless information intercommunication connection with the inverter energy storage controller (3).

6. The noise testing device for drainage asphalt pavement of claim 5, wherein: The upper end of the weather equipment support (201) is provided with the wireless signal antenna (202), and the two sides of the wireless signal antenna (202) are respectively provided with the rainfall sensor (203) and the wind speed sensor (204).

7. The noise testing device for drainage asphalt pavement of claim 5, wherein: The lower end of the wind speed sensor (204) is provided with the wind direction sensor (205). The side of the wind direction sensor (205) is provided with the air particulate matter sensor (206), and the shell of the air particulate matter sensor (206) is fixedly connected with the lower end surface of the weather equipment support (201). The weather monitoring assembly (2) is in information transmission connection with the wireless signal antenna (202) and the inverter energy storage controller (3); the solar panel (4) is in electrical connection with the inverter energy storage battery inside the inverter energy storage controller (3); the inverter energy storage battery inside the inverter energy storage controller (3) is in power supply connection with each electrical equipment of the device as a whole; and the lifting control unit inside the inverter energy storage controller (3) is connected with the driving unit of the lead screw motor (102).

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