High-precision raise dust noise detection device

Abstract

The embodiment of the utility model discloses a high-precision dust and noise detection device which comprises a wind speed sensor, a dust sensor, a volume sensor, a wind direction sensor, a supporting assembly and a fixing assembly. The wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor are detachably connected with the supporting assembly through the fixing assembly, in the using process, the detection device can comprehensively detect the wind speed, dust, the volume and the wind direction, and when one of the sensors is damaged or dirty and needs to be maintained or cleaned or the like, the detection device can detect the wind speed, the dust, the volume and the wind direction. The sensor needing to be maintained and cleaned can be independently detached through the fixing assembly. According to the technical scheme, all the sensors can be independently detached, operation does not need to be conducted on the main body of the dust and noise detection device during maintenance or cleaning, the dust and noise detection device is more convenient and faster to use, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of intelligent construction site, in particular to a high-precision dust and noise detection device. BACKGROUND

[0002] At present, with the guidance of national policy and the development of cities, various construction projects are expanding in scale, and how to manage the construction site well, reduce the frequency of accidents, and eliminate various irregular operations and uncivilized construction phenomena has been the focus of construction enterprises and government management departments. Especially, the mud truck accidents of construction sites occur frequently, and citizens complain that some construction sites work overtime at night, the noise is too large, etc., which affects traffic safety, disturbs the public, and also seriously undermines the public's confidence in economic development. Using modern technology to optimize monitoring means and realizing real-time, full-process and uninterrupted supervision has become a problem to be considered in the construction industry construction management. Therefore, the local construction bureau (construction committee) has stipulated that the construction site in the jurisdiction must be equipped with a noise and dust monitoring device.

[0003] However, the existing noise and dust monitoring device cannot be conveniently and quickly replaced when the detection instrument and the weather multi-element weather vane need to be replaced, which greatly reduces the work efficiency. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving one of the technical problems in the prior art or related art.

[0005] Therefore, the utility model provides a high-precision dust and noise detection device, which comprises: a wind speed sensor, which is used for detecting the wind speed of a setting place;

[0006] a dust sensor, which is used for detecting the dust concentration of the setting place;

[0007] a volume sensor, which is used for detecting the volume of the setting place;

[0008] a wind direction sensor, which is used for detecting the wind direction of the setting place;

[0009] a supporting assembly, wherein the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor are arranged at the place to be detected through the supporting assembly;

[0010] a fixing assembly, wherein the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor are detachably connected to the supporting assembly through the fixing assembly.

[0011] In a feasible implementation, the supporting assembly comprises:

[0012] a base, which is arranged on a mounting platform or a place and is used for fixing the detection device;

[0013] a supporting column, one end of which is connected to the base;

[0014] an outer frame, which is arranged on the supporting column;

[0015] vertical grooves, which are arranged on the left and right sides of the outer frame;

[0016] a horizontal groove, which is arranged on the lower side of the outer frame.

[0017] In an available embodiment, it further comprises:

[0018] a display screen, which is arranged on the outer frame and is used to provide installation space and protection for the display screen, and is electrically connected to the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor, and is used to display the readings.

[0019] In an available embodiment, it further comprises:

[0020] a dust removal assembly, which is connected to the vertical grooves arranged on the left and right sides of the outer frame, and is used to clean and remove dust from the display screen.

[0021] In an available embodiment, the dust removal assembly comprises:

[0022] two first lead screws, which are arranged in the vertical grooves arranged on the left and right sides of the outer frame, respectively, and have threads on their outer surfaces;

[0023] two first bevel gears, which are arranged on the first lead screws, respectively;

[0024] a first single-shaft motor, which is arranged in the horizontal groove arranged on the lower side of the outer frame;

[0025] two connecting rods, which are arranged in the horizontal groove arranged on the lower side of the outer frame, and are arranged on the two sides of the first single-shaft motor, respectively;

[0026] two second bevel gears, which are arranged on one end of the two connecting rods close to the first lead screws, respectively, and are engaged with the two first bevel gears, respectively;

[0027] two third bevel gears, which are arranged on one end of the two connecting rods close to the first single-shaft motor, respectively;

[0028] a fourth bevel gear, which is arranged on the output end of the first single-shaft motor and is engaged with the two third bevel gears simultaneously;

[0029] Two fixing blocks are threadedly connected to the first screw rod respectively;

[0030] Two moving rods are fixedly connected to the fixing blocks respectively;

[0031] A cleaning brush is arranged on the side of the moving rod close to the display screen.

[0032] In an embodiment, the supporting assembly further comprises:

[0033] A fixing plate is arranged on the supporting column;

[0034] Two first slots are formed on the upper surface of the fixing plate, and are used for mounting a wind speed sensor and a wind direction sensor respectively;

[0035] Two second slots are formed on the lower surface of the fixing plate, and are used for mounting a volume sensor and a dust sensor respectively.

[0036] In an embodiment, the fixing assembly comprises:

[0037] A clamping groove is formed on the two sides of the first slot and the second slot;

[0038] One end of a first spring member is connected to the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor, and is arranged on the two sides of the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor;

[0039] A clamping block is arranged on the other end of the first spring member, and is matched with the shape of the clamping groove;

[0040] One end of a second spring member is connected to the side of the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor extending into the slot respectively;

[0041] A bottom plate is arranged on the other end of the second spring member, and abuts against the first slot and the second slot when the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor extend into the first slot and the second slot.

[0042] In an embodiment, the fixing assembly comprises:

[0043] The surface of the clamping block away from the first spring member is an inclined surface;

[0044] When the clamping block is embedded in the clamping groove, the surface of the clamping groove in contact with the inclined surface of the clamping block is also an inclined surface.

[0045] In an implementation, the device further comprises:

[0046] A control box is electrically connected to the wind speed sensor, the dust sensor, the volume sensor, the wind direction sensor, the display screen, the dust removal assembly and the supporting assembly.

[0047] In an implementation, the supporting assembly further comprises:

[0048] A housing is arranged below the wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor;

[0049] One end of the supporting column extends into the housing and is connected to the base through the housing;

[0050] Limiting blocks are arranged on both sides of the lower end of the supporting column;

[0051] A limiting rod is longitudinally arranged inside the housing and passes through the limiting blocks;

[0052] A second single-shaft motor is arranged at the bottom of the housing;

[0053] A second screw rod is arranged at one end of the output end of the second single-shaft motor and is screw-connected to the lower end of the supporting column at the other end.

[0054] Compared with the prior art, the device has at least the following beneficial effects: the dust and noise detection device provided by the application comprises a wind speed sensor, a dust sensor, a volume sensor, a wind direction sensor, a supporting assembly and a fixing assembly.

[0055] The wind speed sensor is used to detect the wind speed of a construction site, the dust sensor is used to detect the dust concentration of the construction site, and the wind direction sensor is used to detect the wind direction of the construction site.

[0056] The wind speed sensor, the dust sensor, the volume sensor and the wind direction sensor are detachably connected to the supporting assembly through the fixing assembly, and the supporting assembly is fixedly connected to the ground or a mounting platform to support the device.

[0057] In use, the device can comprehensively detect the wind speed, the dust, the volume and the wind direction, and when one of the sensors is damaged or dirty and needs to be maintained or cleaned, the sensor can be individually detached through the fixing assembly.

[0058] The technical solution enables the sensors to be individually detached, and when the sensors are maintained or cleaned, the operation on the main body of the device is no longer needed, which is more convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0059] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The detailed description is made with reference to the accompanying drawings.

[0060] Figure 1 A structure block diagram of a high-precision dust noise detection device of an embodiment provided by the present application;

[0061] Figure 2 A structure block diagram of a fixing assembly of an embodiment provided by the present application;

[0062] Figure 3 A structure block diagram of a dust removal assembly of an embodiment provided by the present application;

[0063] Figure 4 A structure block diagram of a dust removal assembly of another angle of an embodiment provided by the present application;

[0064] Figure 5 A structure block diagram of a supporting assembly of an embodiment provided by the present application.

[0065] Wherein, Figures 1-5 The correspondence between the reference signs and the component names in the accompanying drawings is as follows:

[0066] 100, a wind speed sensor; 200, a dust sensor; 300, a volume sensor; 400, a wind direction sensor; 500, a supporting assembly; 600, a fixing assembly; 700, a display screen; 800, a dust removal assembly; 900, an electric control box;

[0067] 501, a base; 502, a supporting column; 503, an outer frame; 504, a vertical slot; 505, a horizontal slot; 506, a fixing plate; 507, a first slot; 508, a second slot; 509, an outer shell; 510, a limiting block; 511, a limiting rod; 512, a second single-shaft motor; 513, a second screw rod;

[0068] 610, a clamping groove; 620, a first spring member; 630, a clamping block; 640, a second spring member; 650, a bottom plate;

[0069] 810, a first screw rod; 820, a first bevel gear; 830, a first single-shaft motor; 840, a connecting rod; 850, a second bevel gear; 860, a third bevel gear; 870, a fourth bevel gear; 880, a fixing block; 890, a pushing rod. DETAILED DESCRIPTION

[0070] For better understanding of the above technical solutions, the following through the drawings and specific examples of the technical solutions of the application embodiment detailed description, should be understood that the application embodiment and the specific features in the examples of the technical solutions of the application embodiment are detailed description, and not the limitation of the technical solutions of the application, in the case of no conflict, the technical features in the application examples and examples can be combined with each other.

[0071] As shown in Figures 1-5 The first aspect of the application provides a high-precision dust noise detection device, which comprises a wind speed sensor 100, a dust sensor 200, a volume sensor 300, a wind direction sensor 400, a supporting assembly 500 and a fixing assembly 600.

[0072] The dust noise detection device provided by the application comprises a wind speed sensor 100, a dust sensor 200, a volume sensor 300, a wind direction sensor 400, a supporting assembly 500 and a fixing assembly 600.

[0073] The wind speed sensor 100 is used to detect the wind speed of the construction site, the dust sensor 200 is used to detect the dust concentration of the construction site, and the wind direction sensor 400 is used to detect the wind direction of the construction site.

[0074] The wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400 are detachably connected to the supporting assembly 500 through the fixing assembly 600, and the supporting assembly 500 is fixedly connected to the ground or the mounting platform to support the dust noise detection device.

[0075] In use, the detection device can comprehensively detect the wind speed, dust, volume and wind direction. When one of the sensors is damaged or dirty and needs to be maintained or cleaned, the sensor that needs to be maintained or cleaned can be individually detached through the fixing assembly 600.

[0076] The technical solution makes each sensor individually detachable, so that when maintenance or cleaning is performed, there is no need to operate on the main body of the dust noise detection device, which is more convenient and efficient.

[0077] As Figures 1-5 shown, the support assembly 500 comprises: a base 501, which is arranged on a mounting platform or site for fixing the detection device; a support column 502, one end of which is connected to the base 501; an outer frame 503, which is arranged on the support column 502; vertical grooves 504, which are arranged on the left and right sides of the outer frame 503; and horizontal grooves 505, which are arranged on the lower side of the outer frame 503.

[0078] In this technical solution, the support assembly 500 comprises the base 501, the support column 502, the outer frame 503, the vertical grooves 504, and the horizontal grooves 505.

[0079] Among them, the cross-sectional area of the base 501 is larger than that of the support column 502, and the base 501 is in direct contact with the ground or the mounting platform, which can provide more stable support for the detection device.

[0080] Among them, one end of the support column 502 is connected to the base 501, thereby realizing the support of the wind speed sensor 100, the dust sensor 200, the volume sensor 300, and the wind direction sensor 400.

[0081] As Figures 1-5 shown, the support assembly 500 comprises: a base 501, which is arranged on a mounting platform or site for fixing the detection device; a support column 502, one end of which is connected to the base 501; an outer frame 503, which is arranged on the support column 502; vertical grooves 504, which are arranged on the left and right sides of the outer frame 503; and horizontal grooves 505, which are arranged on the lower side of the outer frame 503.

[0082] In this technical solution, the support assembly 500 comprises the base 501, the support column 502, the outer frame 503, the vertical grooves 504, and the horizontal grooves 505.

[0083] As Figures 1-5 shown, the support assembly 500 comprises: a base 501, which is arranged on a mounting platform or site for fixing the detection device; a support column 502, one end of which is connected to the base 501; an outer frame 503, which is arranged on the support column 502; vertical grooves 504, which are arranged on the left and right sides of the outer frame 503; and horizontal grooves 505, which are arranged on the lower side of the outer frame 503.

[0084] In this technical solution, the support assembly 500 comprises the base 501, the support column 502, the outer frame 503, the vertical grooves 504, and the horizontal grooves 505.

[0085] The outer frame 503 is used to provide space for the display screen 700 and provide protection for the display screen 700, thereby prolonging the service life of the display screen 700, and the outer frame 503 can provide installation space for the dust removal assembly 800.

[0086] The dust removal assembly 800 is used to automatically clean the display screen 700, and the dust in the use site is large, and the display screen 700 is easily dirty frequently. If it is rainy and snowy, the display screen 700 reading will also be affected, and it is easy to cause inconvenience. If the staff clean frequently, the labor cost will increase.

[0087] The dust removal assembly 800 provided by the technical scheme can automatically clean the display screen 700, thereby avoiding the influence of stains on the display screen 700 for a long time without cleaning, and saving labor cost.

[0088] As shown in Figures 1-5 The dust removal assembly 800 includes: a first lead screw 810, the number of the first lead screw 810 is two, and the first lead screw 810 is rotationally arranged on the vertical groove 504 on the left and right sides of the outer frame 503, and the outer surface of the first lead screw 810 is provided with a thread; a first bevel gear 820, the number of the first bevel gear 820 is two, and the first bevel gear 820 is arranged on the first lead screw 810; a first single-shaft motor 830, the first single-shaft motor 830 is arranged on the horizontal groove 505 on the lower side of the outer frame 503; a connecting rod 840, the connecting rod 840 is arranged on the horizontal groove 505 on the lower side of the outer frame 503, and the number of the connecting rod 840 is two and arranged on the two sides of the first single-shaft motor 830; a second bevel gear 850, the number of the second bevel gear 850 is two, and the second bevel gear 850 is arranged on one end of the two connecting rods 840 close to the first lead screw 810 and meshes with the two first bevel gears 820; a third bevel gear 860, the number of the third bevel gear 860 is two, and the third bevel gear 860 is arranged on one end of the two connecting rods 840 close to the first single-shaft motor 830; a fourth bevel gear 870, the fourth bevel gear 870 is arranged on the output end of the first single-shaft motor 830 and meshes with the two third bevel gears 860 at the same time; a fixed block 880, the number of the fixed block 880 is two, and the two fixed blocks 880 are threadedly connected to the first lead screw 810; a moving rod, the two ends of the moving rod are fixedly connected to the fixed blocks 880; and a cleaning brush, the cleaning brush is arranged on one side of the moving rod close to the display screen 700.

[0089] In the technical scheme, the dust removal assembly 800 includes the first lead screw 810, the first bevel gear 820, the first single-shaft motor 830, the connecting rod 840, the second bevel gear 850, the third bevel gear 860, the fourth bevel gear 870, the fixed block 880, the moving rod, and the cleaning brush.

[0090] The first single-axis motor 830 is disposed inside the horizontal slot 505 opened on the outer frame 503. The output end of the first single-axis motor 830 is provided with a fourth bevel gear 870. The two sides of the first single-axis motor 830 are respectively provided with connecting rods 840. The end of the two connecting rods 840 near the first single-axis motor 830 is provided with a third bevel gear 860, which meshes with the fourth bevel gear 870. The end of the two connecting rods 840 away from the first single-axis motor 830 is provided with a second bevel gear 850. The two first lead screws 810 are respectively disposed in the vertical slots 504 opened on both sides of the outer frame 503. The lower ends of the two first lead screws 810 are respectively provided with first bevel gears 820, which mesh with the second bevel gears 850. There are two fixed blocks 880, which are threadedly connected to the connecting rods 840. The two ends of the moving rod are respectively connected to the fixed blocks 880. The cleaning brush is disposed on the moving rod.

[0091] In actual use, the first single-axis motor 830 starts, and the fourth bevel gear 870 set at the air output end drives the third bevel gear 860 meshing with it to rotate. The third bevel gear 860 drives the connecting rod 840 and the second bevel gear 850 to rotate. The second bevel gear 850 drives the first bevel gear 820 meshing with it to rotate. The first bevel gear 820 drives the first lead screw 810 to rotate. When the first lead screw 810 rotates, the fixed block 880 rises or falls through the thread on the first lead screw 810, thereby driving the brush to clean the screen of the display screen 700.

[0092] like Figures 1-5 As shown, the support assembly 500 further includes: a fixing plate 506 disposed on the support column 502; two first slots 507 formed on the upper surface of the fixing plate 506, for mounting a wind speed sensor 100 and a wind direction sensor 400 respectively; and two second slots 508 formed on the lower surface of the fixing plate 506, for mounting a volume sensor 300 and a dust sensor 200 respectively.

[0093] In this technical solution, the support assembly 500 includes a fixing plate 506, a first slot 507, and a second slot 508.

[0094] The fixing plate 506 is disposed on the support column 502 to provide installation space for the wind speed sensor 100, dust sensor 200, volume sensor 300 and wind direction sensor 400.

[0095] Two first slots 507 and two second slots 508 are formed in the fixing plate 506, the first slots 507 are used for fixing the wind speed sensor 100 and the wind direction sensor 400, and the first slots 507 are formed in the upper surface of the fixing plate 506, the wind speed sensor 100 and the wind direction sensor 400 are arranged on the upper side of the fixing plate 506, so that the fixing plate 506 can avoid shielding the air flow, the wind speed and the wind direction can be more accurately measured, and the accuracy of the detection device is improved.

[0096] As shown in Figures 1-5 The fixing assembly 600 includes a clamping groove 610, one end of a first spring member 620 is connected to the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400, and is arranged on both sides of the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400, a clamping block 630 is arranged at the other end of the first spring member 620, and the shape of the clamping groove 610 is matched, one end of a second spring member 640 is connected to one side of the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400 inserted into the slot, and a bottom plate 650 is arranged at the other end of the second spring member 640, when the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400 are inserted into the first slots 507 and the second slots 508, the bottom plate 650 abuts against the first slots 507 and the second slots 508.

[0097] In the technical scheme, the fixing assembly 600 includes the clamping groove 610, the first spring member 620, the clamping block 630, the second spring member 640 and the bottom plate 650.

[0098] The clamping groove 610 is formed in the first slots 507 and the second slots 508, one end of the first spring member 620 is arranged on both sides of each sensor, the clamping block 630 is arranged at the other end of the first spring member 620, and in the actual use process, each sensor is pushed into the first slots 507 and the second slots 508, then the clamping block 630 can be embedded in the clamping groove 610, so that the connection between the sensor and the fixing plate 506 is realized.

[0099] Each sensor is continuously pushed into the first slots 507 and the second slots 508, the clamping block 630 is pulled out of the clamping groove 610, and the sensor can be taken out of the first slots 507 and the second slots 508 by slightly misaligning.

[0100] One end of the second spring member 640 is arranged on the plane where the sensor extends into the first slot position 507 and the second slot position 508, and the other end of the second spring member 640 is provided with a bottom plate 650.

[0101] When each sensor is embedded in the first slot position 507 and the second slot position 508, the bottom plate 650 abuts against the first slot position 507 and the second slot position 508, and the second spring member 640 provides an outward force along the slot to the sensor, thereby reducing the risk of the sensor falling off.

[0102] As shown in the figure, the surface of the clamping block 630 away from the first spring member 620 is a bevel surface; and the surface of the clamping groove 610 in contact with the bevel surface of the clamping block 630 is also a bevel surface. Figures 1-5 In the technical solution, one side surface of the clamping block 630 is arranged as a bevel surface, the clamping block 630 is embedded in the clamping groove 610 when the sensor is installed, and the clamping block 630 is further pushed out of the clamping groove 610 more smoothly and stably, which increases the ease of use of the detection device.

[0103] As shown in the figure, the detection device further comprises a control and power supply box 900, which is electrically connected to the wind speed sensor 100, the dust sensor 200, the volume sensor 300, the wind direction sensor 400, the display screen 700, the dust removal assembly 800, and the supporting assembly 500.

[0104] Figures 1-5 In the technical solution, the detection device further comprises the control and power supply box 900, and the detection device completes the power supply, starting and stopping of the wind speed sensor 100, the dust sensor 200, the volume sensor 300, the wind direction sensor 400, the dust removal assembly 800 of the supporting assembly 500 through the control and power supply box 900.

[0105] As shown in the figure, the supporting assembly 500 further comprises an outer shell 509 arranged below the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400; one end of the supporting column 502 extends into the outer shell 509 and is connected to the base 501 through the outer shell 509; a limiting block 510 is arranged on both sides of the lower end of the supporting column 502; a limiting rod 511 is longitudinally arranged in the inner part of the outer shell 509 and passes through the limiting block 510; a second single-shaft motor 512 is arranged at the bottom of the inner part of the outer shell 509; one end of a second lead screw 513 is arranged on the output end of the second single-shaft motor 512, and the other end of the second lead screw 513 is arranged to be screw-connected to the lower end of the supporting column 502.

[0106] As shown in the figure, the supporting assembly 500 further comprises an outer shell 509 arranged below the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400; one end of the supporting column 502 extends into the outer shell 509 and is connected to the base 501 through the outer shell 509; a limiting block 510 is arranged on both sides of the lower end of the supporting column 502; a limiting rod 511 is longitudinally arranged in the inner part of the outer shell 509 and passes through the limiting block 510; a second single-shaft motor 512 is arranged at the bottom of the inner part of the outer shell 509; one end of a second lead screw 513 is arranged on the output end of the second single-shaft motor 512, and the other end of the second lead screw 513 is arranged to be screw-connected to the lower end of the supporting column 502. Figures 1-5 As shown in the figure, the supporting assembly 500 further comprises an outer shell 509 arranged below the wind speed sensor 100, the dust sensor 200, the volume sensor 300 and the wind direction sensor 400; one end of the supporting column 502 extends into the outer shell 509 and is connected to the base 501 through the outer shell 509; a limiting block 510 is arranged on both sides of the lower end of the supporting column 502; a limiting rod 511 is longitudinally arranged in the inner part of the outer shell 509 and passes through the limiting block 510; a second single-shaft motor 512 is arranged at the bottom of the inner part of the outer shell 509; one end of a second lead screw 513 is arranged on the output end of the second single-shaft motor 512, and the other end of the second lead screw 513 is arranged to be screw-connected to the lower end of the supporting column 502.​

[0107] In the technical scheme, the supporting assembly 500 further comprises a shell 509, a limiting block 510, a limiting rod 511, a second single-shaft motor 512 and a second screw rod 513.

[0108] The lower surface of the shell 509 is connected to the base 501, the lower end of the supporting column 502 passes through the shell 509, the two sides of the lower end of the supporting column 502 are provided with the limiting blocks 510, two limiting rods 511 are longitudinally arranged in the shell 509, the limiting rods 511 pass through the limiting blocks 510, so that the supporting column 502 can only move longitudinally along the direction of the limiting rods 511. The second single-shaft motor 512 is arranged on the lower surface in the shell 509, the output end of the second single-shaft motor 512 is provided with the second screw rod 513, the second screw rod 513 is threadedly connected to the supporting column 502, when the second single-shaft motor 512 rotates, the second screw rod 513 is driven to rotate, and the supporting column 502 is driven to rotate due to the limiting of the limiting rods 511, so that the horizontal positions of the various sensors are changed.

[0109] In the technical scheme, the supporting assembly 500 can realize the lifting of the supporting column 502, the supporting column 502 can drive the lifting of the various sensors, the sensors can detect the environmental values at different horizontal heights, and the flexibility and ease of use of the detection device are further improved.

[0110] In the present application, the terms "first", "second", "third" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; the term "multiple" refers to two or more than two, unless otherwise explicitly limited. The terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, or detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0111] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or units referred to must have a particular direction, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0112] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "a specific embodiment", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0113] The above is only the preferred embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-precision flying dust noise detection device, characterized in that, include: A wind speed sensor, used to detect the wind speed at the location where it is set; A dust sensor, used to detect the dust concentration at the installation location; A volume sensor, used to detect the volume at the location; A wind direction sensor, which is used to detect the wind direction at the location where it is set; The wind speed sensor, dust sensor, volume sensor, and wind direction sensor are mounted to the location to be detected via the support assembly. The wind speed sensor, dust sensor, volume sensor, and wind direction sensor are detachably connected to the support assembly via the fixing assembly.

2. The high-precision flying dust noise detection device according to claim 1, characterized in that, The support assembly includes: A base, which is disposed on an installation platform or location, is used to fix the detection device. A support column, one end of which is connected to the base; The outer frame is disposed on the supporting column; Vertical slots are formed on the left and right sides of the outer frame; A horizontal groove is formed on the lower side of the outer frame.

3. The high precision flying dust noise detection device according to claim 2, characterized in that, Also includes: The display screen is disposed on the outer frame, which provides installation space and protection for the display screen. The display screen is electrically connected to a wind speed sensor, a dust sensor, a volume sensor, and a wind direction sensor, and is used to display readings.

4. The high precision flying dust noise detection device according to claim 3, characterized in that, Also includes: A dust removal component is connected to a vertical slot formed in the outer frame, and the dust removal component is used to clean and remove dust from the display screen.

5. The high precision flying dust noise detection device according to claim 4, characterized in that, The dust removal component includes: The first lead screw, there are two first lead screws, which are rotatably disposed in the vertical slots on the left and right sides of the outer frame, and the outer surface of the first lead screw is threaded; The first bevel gear, there are two first bevel gears, each disposed on the first lead screw; The first single-axis motor is disposed in the horizontal groove on the lower side of the outer frame; A linkage rod is provided in the horizontal groove on the lower side of the outer frame. There are two linkage rods, which are respectively provided on both sides of the first single-axis motor. The second bevel gear, there are two of them, which are respectively set at one end of the two connecting rods near the first lead screw, and respectively mesh with the two first bevel gears; The third bevel gear, there are two of them, and they are respectively set at the end of the two connecting rods near the first single-shaft motor; The fourth bevel gear is located at the output end of the first single-axis motor and meshes with the two third bevel gears simultaneously. Two fixing blocks are provided, and each fixing block is threadedly connected to the first lead screw. A movable rod, the two ends of which are respectively fixedly connected to the fixed block; A cleaning brush is positioned on the side of the movable rod closest to the display screen.

6. The high precision flying dust noise detection device according to claim 2, characterized in that, The support assembly also includes: A fixing plate is disposed on the support column; The first slot is located on the upper surface of the fixing plate, and there are two slots, which are used to install a wind speed sensor and a wind direction sensor respectively. The second slot, which is located on the lower surface of the fixing plate, consists of two slots, which are used to install the volume sensor and the dust sensor, respectively.

7. The high precision flying dust noise detection device according to claim 6, characterized in that, The fixing component includes: Card slots are provided on both sides of the first slot and the second slot; A first spring member, one end of the first spring member is connected to the wind speed sensor, dust sensor, volume sensor and wind direction sensor, and is arranged on both sides of the wind speed sensor, dust sensor, volume sensor and wind direction sensor; A clamping block, the clamping block is arranged at the other end of the first spring member, and is matched with the shape of the clamping groove; A second spring member, one end of the second spring member is connected to the side of the wind speed sensor, dust sensor, volume sensor and wind direction sensor extending into the slot; A bottom plate, the bottom plate is arranged at the other end of the second spring member, and when the wind speed sensor, dust sensor, volume sensor and wind direction sensor extend into the first slot and second slot, the bottom plate abuts against the first slot and second slot.

8. The high-precision dust and noise detection device according to claim 7, characterized in that: The surface of the clamping block away from the first spring member is an inclined surface; When the clamping block is embedded in the clamping groove, the surface of the clamping groove in contact with the inclined surface of the clamping block is also an inclined surface.

9. The high precision flying dust noise detection device according to claim 5, characterized in that, Further comprising: A control box, the control box is electrically connected to the wind speed sensor, dust sensor, volume sensor, wind direction sensor, display screen, dust removal assembly and supporting assembly.

10. The high precision flying dust noise detection device according to claim 2, characterized in that, The supporting assembly further comprises: An outer shell, the outer shell is arranged below the wind speed sensor, dust sensor, volume sensor and wind direction sensor; One end of the supporting column extends into the outer shell and is connected to the base through the outer shell; Limiting blocks, limiting blocks are arranged on both sides of the lower end of the supporting column; A limiting rod, the limiting rod is longitudinally arranged inside the outer shell and passes through the limiting blocks; A second single-shaft motor, the second single-shaft motor is arranged at the bottom of the inside of the outer shell; A second lead screw, one end of the second lead screw is arranged at the output end of the second single-shaft motor, and the other end of the second lead screw is arranged and screwed to the lower end of the supporting column.

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