Dust noise on-line monitor

Abstract

The utility model discloses a dust and noise online monitor which comprises a fixed bottom plate, a supporting assembly, a supporting column, a lifting assembly, a supporting frame, a buffering assembly, a power box, a noise monitor and a dust monitor. The supporting assembly is located at the top end of the fixed bottom plate, the supporting column is located at the top end of the supporting assembly, the lifting assembly is located on the outer side of the supporting column, the supporting frame is located on one side of the lifting assembly, the buffering assembly is located on one side of the supporting frame, and the power box is located at the top end of the buffering assembly. The noise monitor is located on the inner side of the power box, and the dust monitor is located on the inner side of the power box. Compared with the prior art, the utility model has the advantages that the inclined support angle can be adjusted, the heights of the noise monitor and the dust monitor can be adjusted in a lifting way, the maintenance is convenient, the vibration of the noise monitor and the dust monitor can be buffered, and the dust noise can be accurately detected.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring instruments, in particular to an online dust noise monitoring instrument. Background Art

[0002] A large number of power machines with different performances are used at construction sites. The noise and dust generated by construction are very harmful to people's living environment. Noise can affect sleep and rest. Dust not only reduces air visibility and affects traffic, but also dust particles are contaminated with various toxic and harmful substances that invade the respiratory tract and easily cause diseases. Therefore, an online dust and noise monitor is needed to monitor dust and noise at any time.

[0003] Patent No. CN215726095U in the prior art discloses a noise and dust monitoring device for a construction site, including a base, a pole, a display, a monitoring box and a ceiling. The pole is vertically installed on the upper end of the base, the display is installed in the middle of the front of the pole, the monitoring box is installed at the upper end of the front of the pole, and the ceiling is installed on the top of the pole. The utility model is suitable for construction sites with high dust concentration scenes, reduces the impact of dust particles on noise sensors, keeps noise detection unobstructed, and ensures the service life of the noise detector. It can monitor the dust concentration without affecting the noise detector, can continuously update the air, has strong anti-blocking ability, blows out the dust sticking to the surface of the dust detector downward, avoids dust accumulation inside the vertical tube, and can ensure the accuracy of dust monitoring.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) The support components of this utility model noise and dust monitoring device for construction sites cannot be adjusted. Due to different construction environments and geological conditions, the contact area and inclined support angle of the noise and dust monitoring device for construction sites during installation may vary. The inability to adapt to the adjustment will affect the stability of the installation of the noise and dust monitoring device for construction sites.

[0006] (2) This utility model noise and dust monitoring device for construction sites is not equipped with a lifting component. Due to the monitoring requirements, the dust detector, noise monitor and power box are installed at a high position. When these instruments are repaired, a ladder is required to access them for maintenance. The high maintenance environment lacks safety, and the monitoring process is cumbersome and inconvenient.

[0007] (3) This utility model construction site noise and dust monitoring device does not use a buffer component. The absence of a buffer component may cause the monitoring device to be directly exposed to extreme environments, such as strong winds or heavy rain, which may affect the accuracy and stability of the device and cause errors in the monitoring data. Utility Model Content

[0008] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an online dust noise monitor which can adjust the oblique support angle, can raise and lower the height of the noise monitor and the dust monitor, is easy to maintain, can buffer the vibration of the noise monitor and the dust monitor, and can accurately detect dust noise.

[0009] In order to solve the above problems, the technical solution of the utility model is: an online dust noise monitor, comprising: a fixed base plate, a support assembly, a support column, a lifting assembly, a support frame, a buffer assembly, a power box, a noise monitor and a dust monitor;

[0010] The support assembly is located at the top of the fixed base plate, the support column is located at the top of the support assembly, the lifting assembly is located on the outside of the support column, the support frame is located on one side of the lifting assembly, the buffer assembly is located on one side of the support frame, the power box is located at the top of the buffer assembly, the noise monitor is located on the inside of the power box, and the dust monitor is located on the inside of the power box.

[0011] Furthermore, a limit groove is provided on the inner side of the fixed base plate, a limit plate is provided on the inner side of the limit groove, a fixed plate is provided at one end of the limit plate, a fixed column is provided at the top end of the fixed base plate, a threaded shaft is provided at the top end of the fixed column, an adjusting tube is provided on the outer side of the threaded shaft, the adjusting tube is threadedly connected to the threaded shaft, a rotatably connected connecting ring is provided on the outer side of the adjusting tube, and a rotatably connected support rod is provided between the connecting ring and the fixed plate.

[0012] Furthermore, a tooth groove is provided on one side of the support column, a slidingly connected lifting frame is provided on the outer side of the support column, a motor is provided on one side of the lifting frame, a gear is provided on the inner side of the lifting frame, the gear is fixedly connected to the motor, and the gear is meshed with the tooth groove.

[0013] Furthermore, a slide rail 1 is provided on one side of the support frame, a limit rod 1 is provided on the inner side of the slide rail 1, a slidably connected mounting plate is provided on the outer side of the limit rod 1, the power box is fixedly connected to the mounting plate by screws, a spring 1 is provided on the outer side of the limit rod 1, the spring 1 is provided with a damper, a slide rail 2 is provided on the bottom end of the mounting plate, a limit rod 2 is provided on the inner side of the slide rail 2, a slidably connected slider is provided on the outer side of the limit rod 2, a spring 2 is provided on the outer side of the limit rod 2, the spring 2 is provided with a damper, and a support rod 2 is provided between the slider and the support frame.

[0014] The advantages of the utility model compared with the existing technology are:

[0015] (1) The utility model provides an online dust and noise monitor with a support assembly, and the oblique support angle of the support assembly can be quickly adjusted according to the required requirements, so that the online dust and noise monitor is more stable when installed and fixed.

[0016] (2) The utility model provides an online dust and noise monitor with a lifting assembly, which can quickly adjust the height of the noise monitor and the dust monitor during maintenance, making it convenient for personnel to directly maintain the noise monitor and the dust monitor on the ground, which is safe and convenient.

[0017] (3) The noise monitor and dust monitor of the utility model are provided with a buffer component. When the monitoring equipment is directly exposed to extreme environments, such as strong winds or heavy rain, the buffer component can detect the vibration of the noise monitor and the dust monitor, thereby improving the accuracy and stability of the equipment and thus improving the accuracy of the monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional dust noise online monitoring instrument of the utility model. Figure 1 .

[0019] Figure 2 This is a three-dimensional dust noise online monitoring instrument of the utility model. Figure 2 .

[0020] Figure 3 This is a cross-sectional view of a dust noise online monitor of the utility model. Figure 1 .

[0021] Figure 4 This is a cross-sectional view of a dust noise online monitor of the utility model. Figure 2 .

[0022] Figure 5 It is an enlarged view of A of the utility model of an online dust noise monitor.

[0023] Figure 6 This is a cross-sectional view of a dust noise online monitor of the utility model. Figure 3 .

[0024] Figure 7 It is an enlarged view of B of the dust noise online monitor of the utility model.

[0025] As shown in the figure: 1. Fixed base plate; 2. Support assembly; 3. Support column; 4. Lifting assembly; 5. Support frame; 6. Buffer assembly; 7. Power box; 8. Noise monitor; 9. Dust monitor; 10. Limiting groove; 11. Limiting plate; 12. Fixed plate; 13. Fixed column; 14. Threaded shaft; 15. Adjusting tube; 16. Connecting ring; 17. Support rod one; 18. Tooth groove; 19. Lifting frame; 20. Motor; 21. Gear; 22. Slide rail one; 23. Limiting rod one; 24. Mounting plate; 25. Spring one; 26. Slide rail two; 27. Limiting rod two; 28. Slider; 29. ​​Spring two; 30. Support rod two. DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 7 As shown, an online dust and noise monitor includes: a fixed base plate 1, a support component 2, a support column 3, a lifting component 4, a support frame 5, a buffer component 6, a power box 7, a noise monitor 8 and a dust monitor 9; the support component 2 is at the top of the fixed base plate 1, the support column 3 is at the top of the support component 2, the lifting component 4 is at the outside of the support column 3, the support frame 5 is at one side of the lifting component 4, the buffer component 6 is at one side of the support frame 5, the power box 7 is at the top of the buffer component 6, the noise monitor 8 is on the inside of the power box 7, and the dust monitor 9 is on the inside of the power box 7.

[0029] A slide rail 22 is provided on one side of the support frame 5, a limit rod 23 is provided on the inner side of the slide rail 22, a slidably connected mounting plate 24 is provided on the outer side of the limit rod 23, the power box 7 is fixedly connected to the mounting plate 24 by screws, a spring 25 is provided on the outer side of the limit rod 23, the spring 25 has a damper, a slide rail 26 is provided on the bottom end of the mounting plate 24, a limit rod 27 is provided on the inner side of the slide rail 26, a slidably connected slider 28 is provided on the outer side of the limit rod 27, a spring 29 is provided on the outer side of the limit rod 27, the spring 29 has a damper, and a support rod 30 is provided between the slider 28 and the support frame 5.

[0030] A tooth groove 18 is provided on one side of the support column 3 , a slidably connected lifting frame 19 is provided on the outer side of the support column 3 , a motor 20 is provided on one side of the lifting frame 19 , a gear 21 is provided on the inner side of the lifting frame 19 , the gear 21 is fixedly connected to the motor 20 , and the gear 21 meshes with the tooth groove 18 .

[0031] There is a limiting groove 10 on the inner side of the fixed base plate 1, a limiting plate 11 on the inner side of the limiting groove 10, a fixed plate 12 at one end of the limiting plate 11, a fixing column 13 at the top of the fixed base plate 1, a threaded shaft 14 at the top of the fixing column 13, an adjusting tube 15 on the outer side of the threaded shaft 14, the adjusting tube 15 is threadedly connected to the threaded shaft 14, a rotatably connected connecting ring 16 is provided on the outer side of the adjusting tube 15, and a rotatably connected supporting rod 17 is provided between the connecting ring 16 and the fixed plate 12.

[0032] In specific use, when installing the dust and noise online monitor, use a wrench to rotate the adjusting tube 15 so that the adjusting tube 15 moves up and down on the outside of the threaded shaft 14, driving the connecting ring 16 to adjust up and down, and the support rod 17 rotates to push the fixing plate 12 to drive the limiting plate 11 to slide in the limiting groove 10. After adjusting the supporting area and the oblique supporting angle to the required requirements, use the fixing bolt to fix the fixing plate 12 to complete the installation and fixation of the dust and noise online monitor. After the installation is completed, the dust and noise can be monitored in real time through the noise monitor 8 and the dust monitor 9.

[0033] Starting the motor 20 causes the gear 21 to rotate. The gear 21 pushes the lifting frame 19 to slide up and down on the outside of the support column 3 through the tooth groove 18, thereby lowering the height of the noise monitor 8 and the dust monitor 9 to facilitate maintenance by personnel, and raising the height of the noise monitor 8 and the dust monitor 9 to facilitate monitoring by the noise monitor 8 and the dust monitor 9.

[0034] When the noise monitor 8, the dust monitor 9 and the power box 7 vibrate, the mounting plate 24 slides up and down in the slide rail 22, squeezing the spring 25 and passing through the damper of the spring 25 to complete shock absorption and buffering. While the mounting plate 24 vibrates up and down, the support rod 2 30 rotates, pushing the slider 28 to slide in the slide rail 26, squeezing the spring 29 and passing through the damper of the spring 29 to complete shock absorption and buffering.

[0035] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust noise online monitor, characterized in that: include: A fixed base plate (1), a support assembly (2), a support column (3), a lifting assembly (4), a support frame (5), a buffer assembly (6), a power box (7), a noise monitor (8) and a dust monitor (9); The support assembly (2) is located at the top of the fixed base plate (1), the support column (3) is located at the top of the support assembly (2), the lifting assembly (4) is located on the outside of the support column (3), the support frame (5) is located on one side of the lifting assembly (4), the buffer assembly (6) is located on one side of the support frame (5), the power supply box (7) is located at the top of the buffer assembly (6), the noise monitor (8) is located on the inside of the power supply box (7), and the dust monitor (9) is located on the inside of the power supply box (7).

2. The dust noise online monitor according to claim 1 is characterized in that: A limiting groove (10) is provided on the inner side of the fixed base plate (1), a limiting plate (11) is provided on the inner side of the limiting groove (10), a fixing plate (12) is provided at one end of the limiting plate (11), a fixing column (13) is provided at the top end of the fixed base plate (1), a threaded shaft (14) is provided at the top end of the fixing column (13), an adjusting tube (15) is provided on the outer side of the threaded shaft (14), the adjusting tube (15) is threadedly connected to the threaded shaft (14), a rotatably connected connecting ring (16) is provided on the outer side of the adjusting tube (15), and a rotatably connected supporting rod (17) is provided between the connecting ring (16) and the fixed plate (12).

3. The dust noise online monitor according to claim 1 is characterized in that: A tooth groove (18) is provided on one side of the support column (3), a slidably connected lifting frame (19) is provided on the outer side of the support column (3), a motor (20) is provided on one side of the lifting frame (19), a gear (21) is provided on the inner side of the lifting frame (19), the gear (21) is fixedly connected to the motor (20), and the gear (21) is meshed with the tooth groove (18).

4. The dust noise online monitor according to claim 1 is characterized in that: A slide rail (22) is provided on one side of the support frame (5), a limit rod (23) is provided on the inner side of the slide rail (22), a slidably connected mounting plate (24) is provided on the outer side of the limit rod (23), the power box (7) is fixedly connected to the mounting plate (24) by screws, a spring (25) is provided on the outer side of the limit rod (23), the spring (25) is provided with a damper, a slide rail (26) is provided at the bottom end of the mounting plate (24), a limit rod (27) is provided on the inner side of the slide rail (26), a slidably connected slider (28) is provided on the outer side of the limit rod (27), a spring (29) is provided on the outer side of the limit rod (27), the spring (29) is provided with a damper, and a support rod (30) is provided between the slider (28) and the support frame (5).

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