Intelligent construction site flying dust monitoring device

Abstract

The utility model provides an intelligent construction site flying dust monitoring device which comprises a base, a stand column is fixedly arranged on the base, a setting space is formed in the middle of the stand column, a vertical sliding groove is formed in each side face of the stand column, and the setting space is communicated with the vertical sliding grooves. Compared with the prior art, the dust detector has the beneficial effects that the four extension rods are driven by the rotating assembly to extend out, and finally one end of each extension rod extends out, so that the dust detector is driven to extend out, the air of a construction site can be comprehensively monitored from four directions, and compared with single-direction monitoring, the monitoring data is more comprehensive, and the monitoring efficiency is improved. The position of a construction site dust source can be known from air detection data, follow-up treatment of construction site dust is facilitated, in the follow-up non-use process, the dust detector extends into the lifting table to be protected and stored, the designed lifting assembly drives the lifting table to ascend, and air quality monitoring at different heights is achieved.

Description

Technical Field

[0001] The utility model discloses a smart construction site dust monitoring device, belonging to the technical field of environmental monitoring. Background Art

[0002] Suspended dust is an open pollution source that enters the atmosphere due to dust on the ground being blown up by wind, human influence and other factors. It is an important component of the total suspended particulate matter in the ambient air. A large amount of suspended dust is easily generated on construction sites due to construction work on the sites.

[0003] However, the current supervision platform is usually fixed in one place during actual use, and cannot detect dust in all parts of the construction site, and the detection height cannot be adjusted. Therefore, the present application proposes a smart construction site dust monitoring device that can detect in multiple directions at the same time. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a smart construction site dust monitoring device.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A smart construction site dust monitoring device comprises a base, a column is fixedly provided on the base, a setting space is opened in the middle of the column, a vertical slide groove is opened on each side of the column, the setting space is communicated with the vertical slide groove, a lifting component located inside the setting space is provided on the column, a lifting platform is provided on the lifting component, the lifting platform is a cross platform, the support angles of the lifting platform slide through the corresponding vertical slide grooves, a rotating component is provided in the middle of the lifting platform, the interior of the lifting platform is cavity-shaped, and four extension rods are provided in the lifting platform, one end of the extension rod extends out of the lifting platform, a shielding plate is fixedly provided at the extension end of the extension rod, and a dust detector is embedded in the extension end of the extension rod.

[0007] Furthermore, the lifting assembly includes a driving motor fixed on the top of the base, the output end of the driving motor is connected to a screw rod, and the lifting platform is threadedly provided on the screw rod.

[0008] Furthermore, a bearing is provided at the bottom end of the screw rod, a bellows is provided between the bottom end of the lifting platform and the bottom end of the setting space, a secondary bellows is provided between the top end of the lifting platform and the top end of the setting space, the screw rod is located in the secondary bellows and the bellows, and the bearing is located in the bellows.

[0009] Furthermore, the rotating assembly includes an auxiliary driving motor fixed at the bottom middle end of the lifting platform, a meshing wheel is fixedly provided at the output top of the auxiliary driving motor, a secondary meshing wheel is fixedly provided at the top of the meshing wheel, two parallel extending rods are arranged as a group, one group of the extending rods is arranged on both sides of the secondary meshing wheel, and the other group of the extending rods is arranged on both sides of the meshing wheel, and the inner end surface of the extending rod is provided with a rack meshing with the meshing wheel and the secondary meshing wheel.

[0010] Furthermore, four dustproof plates are fixedly provided on the inner side of the cross-shaped lifting platform, and holes are opened on the dustproof plates for the extension rods to pass through. Four supporting components are arranged in the lifting platform, and the supporting components support the corresponding extension rods.

[0011] Furthermore, the support assembly includes a guide plate with a slide groove, the extension rod slides through the guide plate, and the guide plate is fixed inside the lifting platform through a plurality of support rods.

[0012] Furthermore, a display and a control switch are provided on the lifting platform; the control switch, the dust detector and the display are all connected to an external power supply through wires, and the dust detector and the display are all electrically connected to the control switch through wires, and the dust detector is electrically connected to the display through wires.

[0013] Beneficial effects of the utility model:

[0014] This kind of intelligent dust monitoring device for construction sites indirectly designs dust detectors inside the cross platform. There are four dust detectors, which can drive four extension rods to extend through a rotating component. Finally, one end of the extension rod extends, thereby driving the dust detector to extend. It can comprehensively monitor the air on the construction site from four directions. Compared with single-direction monitoring, it not only makes the monitoring data more comprehensive, but also can understand the location of the dust source on the construction site from the air detection data, which is convenient for subsequent dust control on the construction site.

[0015] When not in use, the dust detector can be inserted into the lifting platform for protection and storage, and the designed lifting assembly drives the lifting platform to rise to achieve air quality monitoring at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view of a smart construction site dust monitoring device of the utility model;

[0018] Figure 2 This is a schematic diagram of a lifting component of a smart construction site dust monitoring device of the utility model;

[0019] Figure 3 This is a schematic diagram of a rotating component of a smart construction site dust monitoring device of the utility model;

[0020] Figure 4 This is a schematic diagram of a support component of a smart construction site dust monitoring device of the utility model;

[0021] Figure 5 This is a schematic diagram of a dustproof plate of a smart construction site dust monitoring device of the utility model.

[0022] In the figure: 1. base; 2. column; 3. setting space; 4. vertical slide; 5. lifting platform; 6. extension rod; 7. dust detector; 8. shielding plate; 9. driving motor; 10. screw; 11. bearing; 12. bellows; 13. auxiliary bellows; 14. meshing wheel; 16. auxiliary meshing wheel; 17. rack; 18. dustproof plate; 19. through-hole; 20. guide plate; 21. display; 22. control switch. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a smart construction site dust monitoring device, including a base 1, a column 2 is fixedly provided on the base 1, a setting space 3 is opened in the middle of the column 2, a vertical slide groove 4 is opened on each side of the column 2, the setting space 3 is communicated with the vertical slide groove 4, a lifting component located inside the setting space 3 is provided on the column 2, a lifting platform 5 is provided on the lifting component, the lifting platform 5 is a cross platform, the support angle of the lifting platform 5 slides through the corresponding vertical slide groove 4, a rotating component is provided in the middle of the lifting platform 5, the interior of the lifting platform 5 is cavity-shaped, and four extension rods 6 are provided in the lifting platform 5, one end of the extension rod 6 extends out of the lifting platform 5, a shielding plate 8 is fixedly provided at the extension end of the extension rod 6, and a dust detector 7 is inlaid at the extension end of the extension rod 6.

[0025] See also Figure 1-2 The lifting assembly includes a driving motor 9 fixed to the top of the base 1, a screw 10 is connected to the output end of the driving motor 9, the lifting platform 5 is threadedly mounted on the screw 10, a bearing 11 is sleeved at the bottom end of the screw 10, a bellows 12 is arranged between the bottom end of the lifting platform 5 and the bottom end in the setting space 3, a secondary bellows 13 is arranged between the top end of the lifting platform 5 and the top end in the setting space 3, the screw 10 is located in the secondary bellows 13 and the bellows 12, and the bearing 11 is located in the bellows 12. The driving motor 9 drives the screw 10 to rotate, thereby causing the lifting platform 5 to rise and fall on the screw 10, thereby realizing air quality monitoring at different heights, and the secondary bellows 13 and the bellows 12 wrap the screw, thereby protecting the screw from dust.

[0026] See also Figure 1-4 The rotating assembly includes an auxiliary driving motor fixed at the bottom end of the middle part of the lifting platform 5, a meshing wheel 14 is fixedly provided at the output top of the auxiliary driving motor, a secondary meshing wheel 16 is fixedly provided at the top of the meshing wheel 14, two parallel extending rods 6 are arranged as a group, one group of the extending rods 6 is arranged on both sides of the secondary meshing wheel 16, and the other group of the extending rods 6 is arranged on both sides of the meshing wheel 14, and a rack 17 meshing with the meshing wheel 14 and the secondary meshing wheel 16 is provided on the inner end surface of the extending rod 6. The meshing wheel 14 and the secondary meshing wheel 16 are rotated by the auxiliary driving motor, thereby driving the meshing extending rod 6 to perform linear motion, and finally one end of the extending rod 6 extends out of the lifting platform 5, thereby driving the dust detector 7 to extend, and being able to comprehensively monitor the air on the construction site from four directions.

[0027] See also Figure 3-5 Four dustproof plates 18 are fixedly arranged inside the cross-shaped lifting platform 5. The dustproof plates 18 are provided with holes 19 for the extension rod 6 to pass through. Four support components are arranged inside the lifting platform 5. The support components support the corresponding extension rod 6. The extension rod 6 performs linear motion. One end of the extension rod 6 passes through the dustproof plate 18 through the holes 19. Finally, one end of the extension rod 6 extends out of the lifting platform 5, which can fully monitor the air on the construction site from four directions. The screw rod 10 is staggered with the extension rod 6. Figure 3 It can be seen directly, so it does not affect the operation of the respective components.

[0028] See also Figure 4 The support assembly includes a guide plate 20 with a slide groove, the extension rod 6 slides through the guide plate 20, and the guide plate 20 is fixed inside the lifting platform 5 through a plurality of support rods. The extension rod 6 performs linear motion, and the extension rod 6 can slide inside the guide plate 20 to support the linear motion of the extension rod 6.

[0029] See also Figure 2 A display 21 and a control switch 22 are provided on the lifting platform 5. The control switch 22, the dust detector 7 and the display 21 are all connected to an external power supply through wires, and the dust detector 7 and the display are electrically connected to the control switch 22 through wires. The dust detector 7 is electrically connected to the display through wires. The dust detector can detect the incoming air, detect the concentration of inhalable particles and respirable dust, total dust concentration, dust mass concentration, etc. in the air, and send signals to the display to intuitively display the air quality of the construction site. The location of the dust source on the construction site can be understood from the air detection data, which is convenient for subsequent dust control on the construction site.

[0030] During specific work, a dust detector 7 is indirectly designed inside the cross platform. There are four dust detectors 7, which can drive four extension rods 6 to extend through a rotating component. Finally, one end of the extension rod 6 extends, thereby driving the dust detector 7 to extend. The air on the construction site can be fully monitored from four directions. Compared with single-direction monitoring, not only the monitoring data is more comprehensive, but also the location of the dust source on the construction site can be understood from the air detection data, which is convenient for subsequent dust control on the construction site. When not in use, the dust detector 7 is extended into the lifting platform 5 for protection and storage, and the designed lifting component drives the lifting platform 5 to rise, so as to realize air quality monitoring at different heights. The driving motor and the auxiliary driving motor are both positive and negative motors.

[0031] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A smart construction site dust monitoring device, characterized by: The utility model comprises a base (1), a column (2) is fixedly provided on the base (1), a setting space (3) is provided in the middle of the column (2), a vertical slide groove (4) is provided on each side of the column (2), the setting space (3) is communicated with the vertical slide groove (4), a lifting component located inside the setting space (3) is provided on the column (2), a lifting platform (5) is provided on the lifting component, the lifting platform (5) is a cross platform, the support angle of the lifting platform (5) slides through the corresponding vertical slide groove (4), a rotating component is provided in the middle of the lifting platform (5), the interior of the lifting platform (5) is cavity-shaped, and four extending rods (6) are provided in the lifting platform (5), one end of the extending rod (6) extends out of the lifting platform (5), a shielding plate (8) is fixedly provided at the extending end of the extending rod (6), and a dust detector (7) is embedded in the extending end of the extending rod (6).

2. The intelligent construction site dust monitoring device according to claim 1 is characterized in that: The lifting assembly comprises a driving motor (9) fixed to the top of the base (1); the output end of the driving motor (9) is connected to a screw rod (10); and the lifting platform (5) is threadedly mounted on the screw rod (10).

3. The intelligent construction site dust monitoring device according to claim 2 is characterized in that: A bearing (11) is sleeved on the bottom end of the screw rod (10), a bellows (12) is arranged between the bottom end of the lifting platform (5) and the bottom end of the setting space (3), a secondary bellows (13) is arranged between the top end of the lifting platform (5) and the top end of the setting space (3), the screw rod (10) is located in the secondary bellows (13) and the bellows (12), and the bearing (11) is located in the bellows (12).

4. The intelligent construction site dust monitoring device according to claim 3 is characterized by: The rotating assembly comprises an auxiliary driving motor fixed at the bottom of the middle part of the lifting platform (5), a meshing wheel (14) is fixedly provided at the output top of the auxiliary driving motor, a secondary meshing wheel (16) is fixedly provided at the top of the meshing wheel (14), two parallel extending rods (6) are arranged as a group, one group of the extending rods (6) is arranged on both sides of the secondary meshing wheel (16), and the other group of the extending rods (6) is arranged on both sides of the meshing wheel (14), and the inner end surface of the extending rod (6) is provided with a rack (17) meshing with the meshing wheel (14) and the secondary meshing wheel (16).

5. The intelligent construction site dust monitoring device according to claim 4 is characterized in that: Four dustproof plates (18) are fixedly provided on the inner side of the cross-shaped lifting platform (5), and a through hole (19) is opened on the dustproof plate (18) for the extension rod (6) to pass through. Four support components are arranged in the lifting platform (5), and the support components support the corresponding extension rods (6).

6. The intelligent construction site dust monitoring device according to claim 5 is characterized in that: The support assembly comprises a guide plate (20) with a slide groove, the extension rod (6) slides through the guide plate (20), and the guide plate (20) is fixed inside the lifting platform (5) through a plurality of support rods.

7. The intelligent construction site dust monitoring device according to claim 6 is characterized by: The lifting platform (5) is provided with a display (21) and a control switch (22); the control switch (22), the dust detector (7) and the display (21) are all connected to an external power source via wires, and the dust detector (7) and the display (21) are all electrically connected to the control switch (22) via wires, and the dust detector (7) is electrically connected to the display via wires.

Images