Intelligent building construction flying dust monitor

Abstract

The utility model relates to the technical field of building construction flying dust monitoring equipment, in particular to an intelligent building construction flying dust monitor which comprises a base, an adjusting frame is fixedly connected to the upper surface of the base, a mounting frame is fixedly connected to the top of the adjusting frame, an air detector is fixedly connected to the upper surface of the mounting frame, and the air detector is fixedly connected to the upper surface of the mounting frame. The top of the base is fixedly connected with an adjusting and fixing device in a threaded penetrating mode. According to the utility model, through the arrangement of the adjusting frame, the driving mechanism composed of the first motor, the transmission rod, the bevel gear and the lead screw, and the rotation disc driven by the second motor, the angle of the air detector can be flexibly adjusted, so that the air detector can monitor flying dust in different directions more comprehensively, and the requirements of different construction scenes on monitoring heights are met; through the arrangement of the adjusting and fixing device, adjustment can be carried out according to the ground condition, and the monitor can be stably supported on the ground with different flatness by manually rotating the rotating disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction dust monitoring equipment technical field especially relates to a kind of intelligent building construction dust monitor. BACKGROUND

[0002] With the high-speed promotion of urban construction, various types of construction projects emerge in an endless stream. While bringing the city a new look changes, dust pollution problems in the construction process also increasingly highlighted, become the key environmental issues to be solved. Construction dust mainly comes from earthwork, transportation, construction waste cleaning and transportation, and construction site construction material stacking. In earthwork, natural wind and human operation are prone to dust flying; In demolition work, the collapse of houses, random throwing of construction waste, will lead to a large amount of dust generation. In addition, open-air stacking of materials such as sand and cement in the construction site, if lack of effective protection measures, under the action of wind, will also form dust pollution.

[0003] In the prior art, the height and angle adjustment of the detector is usually inconvenient, and it is difficult to flexibly adjust the monitoring position according to the needs of different construction scenes. Moreover, the ground in the construction site is often uneven, and the existing monitor is not stable, and cannot well adapt to the uneven ground, resulting in the accuracy of the monitoring data being affected. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of inconvenient height and angle adjustment of detector in prior art, and instability of fixing on uneven ground in construction site, and proposes an intelligent building construction dust monitor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent building construction dust monitor, comprising a base, the upper surface of the base is fixedly connected with an adjusting frame, the top of the adjusting frame is fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly connected with an air detector, the top of the base is fixedly and threadedly connected with an adjusting and fixing device, the adjusting frame comprises a connecting frame, the connecting frame is fixedly connected to the upper surface of the base, one side of the connecting frame is provided with a driving mechanism, the driving mechanism is fixedly connected to the upper surface of the base, the inside of the connecting frame is provided with a connecting groove, the driving mechanism is through connection with the connecting frame, and the surface of the driving mechanism is threadedly connected with a supporting rod.

[0006] Further, the driving mechanism comprises a first motor fixedly installed on the upper surface of the base, the output end of the first motor is fixedly connected with a transmission rod, one end of the transmission rod away from the first motor is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is engaged with a second bevel gear, the top of the second bevel gear is fixedly connected with a lead screw, and the bottom of the second bevel gear is rotationally connected with the inner bottom of the connecting groove through a connecting rod.

[0007] Further, the mounting frame comprises a connecting plate, the bottom of the connecting plate is fixedly connected with the top end of the supporting rod, the upper surface of the connecting plate is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating disc, and the air detector is fixedly installed on the surface of the rotating disc.

[0008] Further, the two side surfaces of the connecting frame are provided with grooves, the inner walls of the grooves are fixedly connected with clamping blocks, and the surface of the bottom end of the supporting rod is provided with a sliding groove.

[0009] Further, the adjusting and fixing device comprises a threaded hole opened in the upper surface of the base, the inside of the threaded hole is screwedly connected with a screw rod, the top end of the screw rod is fixedly connected with a rotating disc, and the bottom end of the screw rod is rotationally connected with a fixing pad.

[0010] Further, the bottom of the fixing pad is provided with anti-skid lines, and the adjusting and fixing device has four groups, which are arranged on the bottom of the base.

[0011] Further, the bottom of the base is fixedly connected with a moving wheel, the bottom end of the side of the connecting frame is provided with a fixing rod, and the bottom end of the fixing rod is fixedly connected with the upper surface of the base.

[0012] Compared with the prior art, the advantages and positive effects of the utility model lie in that:

[0013] 1.In the utility model, through the setting of the adjusting frame, the driving mechanism composed of the first motor, the transmission rod, the bevel gear and the lead screw, when in use, the motor output shaft drives the transmission rod to rotate, the transmission rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate synchronously by utilizing the gear engagement principle, so that the supporting rod moves linearly along the axial direction of the lead screw, the height of the supporting rod can be conveniently and quickly adjusted, the height of the air detector is further adjusted, the rotating disc is driven to rotate by the second motor, the angle of the air detector can be flexibly adjusted, the air detector can more comprehensively monitor the dust raised in different directions, the demand of different construction scenes on the monitoring height is met, and the problem that the height and angle of the detector are not flexibly adjusted is solved.

[0014] 2. In this utility model, by adjusting the setting of the fixing device, it can be adjusted according to the ground conditions. By manually rotating the rotating disk, the screw moves up and down in the threaded hole using the principle of screw transmission. The movement of the screw causes the fixing pad to move closer to or away from the ground, thereby adjusting the pressure between the fixing pad and the ground. This achieves stable support for the monitoring instrument on ground with different flatness, ensuring that the monitoring instrument can be stably fixed on uneven ground, improving the accuracy of monitoring data. This solves the problem of unstable device fixation and unsuitability for uneven ground. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an intelligent construction dust monitoring instrument is provided for this utility model;

[0016] Figure 2 This utility model provides a side view structural schematic diagram of an intelligent construction dust monitoring instrument;

[0017] Figure 3 This utility model provides a structural schematic diagram of the drive mechanism in an intelligent construction dust monitoring instrument;

[0018] Figure 4 This utility model provides a structural schematic diagram of the adjustment frame in an intelligent construction dust monitoring instrument;

[0019] Figure 5 This utility model relates to an intelligent construction dust monitoring instrument. Figure 3 Enlarged diagram of point A.

[0020] Legend:

[0021] 1. Base; 11. Casters; 12. Fixing rod; 2. Adjusting frame; 21. Connecting frame; 22. Drive mechanism; 221. First motor; 222. Transmission rod; 223. First bevel gear; 224. Second bevel gear; 225. Lead screw; 226. Connecting rod; 23. Connecting groove; 24. Support rod; 3. Mounting frame; 31. Connecting plate; 32. Connecting column; 33. Mounting plate; 34. Second motor; 35. Turntable; 4. Air detector; 5. Adjustment and fixing device; 51. Screw; 52. Rotating disk; 53. Fixing pad. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: an intelligent construction dust monitoring instrument, including a base 1, an adjustment frame 2 fixedly connected to the upper surface of the base 1, an installation frame 3 fixedly connected to the top of the adjustment frame 2, an air detector 4 fixedly connected to the upper surface of the installation frame 3, and an adjustment and fixing device 5 fixedly threadedly connected to the top of the base 1.

[0023] The specific settings and effects of the adjusting frame 2 and the adjusting fixing device 5 will be described below.

[0024] In the embodiment: the adjusting frame 2 comprises a connecting frame 21 fixedly connected to the upper surface of the base 1, one side of the connecting frame 21 is provided with a driving mechanism 22 fixedly connected to the upper surface of the base 1, the inside of the connecting frame 21 is provided with a connecting groove 23, the driving mechanism 22 is throughly connected with the connecting frame 21, and the surface of the driving mechanism 22 is threadedly connected with a support rod 24.

[0025] The above components achieve the effect of providing the driving mechanism 22 and the support rod 24 with a mounting base and a running track, ensuring the stability and order of the entire height adjusting process. Through the cooperation of the driving mechanism 22 and the connecting frame 21, the height of the support rod 24 is precisely controlled, and the monitoring height of the air detector 4 is changed, meeting the monitoring needs of dust at different heights in complex construction environments.

[0026] Specifically, the driving mechanism 22 comprises a first motor 221 fixedly installed on the upper surface of the base 1, the output end of the first motor 221 is fixedly connected with a transmission rod 222, the end of the transmission rod 222 away from the first motor 221 is fixedly connected with a first bevel gear 223, the outer surface of the first bevel gear 223 is engaged with a second bevel gear 224, the top of the second bevel gear 224 is fixedly connected with a lead screw 225, and the bottom of the second bevel gear 224 is rotationally connected with the inner bottom of the connecting groove 23 through a connecting rod 226.

[0027] The above components achieve the effect that when the first motor 221 is started, the motor output shaft drives the transmission rod 222 to rotate, the transmission rod 222 drives the first bevel gear 223 to rotate, and the first bevel gear 223 drives the second bevel gear 224 to rotate synchronously through the gear engagement principle. The lead screw 225 connected with the second bevel gear 224 rotates. Since the lead screw 225 is threadedly connected with the support rod 24, the rotation of the lead screw 225 is converted into the linear motion of the support rod 24 along the axis of the lead screw 225, thereby realizing the precise adjustment of the height of the support rod 24. The connecting rod 226 ensures the stability of the second bevel gear 224 during rotation, making the entire driving mechanism 22 run smoothly.

[0028] Specifically, the mounting frame 3 comprises a connecting plate 31, the bottom of the connecting plate 31 is fixedly connected to the top end of the support rod 24, the upper surface of the connecting plate 31 is fixedly connected with a connecting column 32, the top of the connecting column 32 is fixedly connected with a mounting plate 33, the bottom of the mounting plate 33 is fixedly connected with a second motor 34, the output end of the second motor 34 is fixedly connected with a turntable 35, and the air detector 4 is fixedly installed on the surface of the turntable 35.

[0029] The effect achieved by the above components is that the connecting plate 31 stably connects the support rod 24 and the connecting column 32, ensuring the stability of the upper structure. The connecting column 32 and the mounting plate 33 form a platform for mounting the second motor 34 and the air detector 4. When the second motor 34 is started, the output shaft drives the rotating disc 35 to rotate, and in turn drives the air detector 4 mounted on the surface of the rotating disc 35 to rotate at an angle around the output shaft of the second motor 34, achieving comprehensive monitoring of dust in different directions and greatly improving the monitoring range and flexibility of the monitoring instrument.

[0030] Specifically, the two side surfaces of the connecting frame 21 are provided with grooves, the inner walls of the grooves are fixedly connected with clamping blocks, and the bottom end of the support rod 24 is provided with a sliding groove which cooperates with the clamping blocks.

[0031] The effect achieved by the above components is that during the lifting of the support rod 24, the clamping blocks are embedded in the sliding groove at the bottom end of the support rod 24, limiting the movement freedom of the support rod 24 in the vertical direction, effectively preventing the support rod 24 from shaking, deviating or twisting during height adjustment, ensuring that the support rod 24 moves stably and accurately along the screw rod 225 in a straight line, improving the stability and reliability of the entire adjustment process, and ensuring the accuracy of the height adjustment of the air detector 4.

[0032] In this embodiment, the adjusting and fixing device 5 comprises a threaded hole opened on the upper surface of the base 1, a screw rod 51 threadedly connected in the threaded hole, a rotating disc 52 fixedly connected to the top end of the screw rod 51, and a fixing pad 53 rotatably connected to the bottom end of the screw rod 51.

[0033] The effect achieved by the above components is that by manually rotating the rotating disc 52, the screw rod 51 moves up and down in the threaded hole by using the screw transmission principle, and the movement of the screw rod 51 drives the fixing pad 53 to approach or move away from the ground, thereby adjusting the pressure between the fixing pad 53 and the ground, achieving stable support of the monitoring instrument on different flatness grounds. The rotating disc 52 increases the contact area between the hand and the screw rod 51, making it easier for the operator to apply force, making the adjustment process more convenient.

[0034] Specifically, the bottom of the fixing pad 53 is provided with anti-skid lines, and the adjusting and fixing device 5 has four groups, each of which is arranged on the bottom of the base 1.

[0035] The effect achieved by the above components is that the anti-skid lines on the bottom of the fixing pad 53 significantly increase the friction between the fixing pad 53 and the ground, effectively preventing the monitoring instrument from moving due to uneven ground, external forces and other factors during operation. The four groups of adjusting and fixing devices 5 are evenly distributed on the bottom of the base 1, supporting and fixing the monitoring instrument from multiple angles, ensuring the stability of the monitoring instrument even in complex construction sites, and providing reliable protection for obtaining accurate dust monitoring data.

[0036] Specifically, the bottom of the base 1 is fixedly connected with a moving wheel 11, and the bottom end of the side of the connecting frame 21 is provided with a fixed rod 12, and the bottom end of the fixed rod 12 is fixedly connected to the upper surface of the base 1.

[0037] The above-mentioned components achieve the effects that the moving wheel 11 enables the monitoring instrument to have good mobility at the construction site, and the operator can easily push the monitoring instrument to different monitoring points, thereby improving the efficiency and flexibility of the monitoring work. The fixed rod 12 enhances the structural strength and connection stability between the connecting frame 21 and the base 1.

[0038] Working principle: when using the intelligent building construction dust monitoring instrument, first, according to the actual topographic conditions of the construction site, rotate the rotating disc 52 on the four adjusting fixing devices 5, so that the screw rod 51 drives the fixed pad 53 to move up and down, adjust the contact pressure of the fixed pad 53 with the ground, and ensure that the monitoring instrument is stably placed on the uneven ground.

[0039] If it is necessary to adjust the monitoring height of the air detector 4, the first motor 221 is started, the first motor 221 drives the lead screw 225 to rotate in sequence through the transmission rod 222, the first bevel gear 223 and the second bevel gear 224, the rotation of the lead screw 225 drives the support rod 24 connected with it in screw to move up and down along the connecting groove 23 in the connecting frame 21, and then drives the mounting frame 3 and the air detector 4 to rise or fall to the appropriate height.

[0040] When it is necessary to change the monitoring angle of the air detector 4, the second motor 34 is started, the output shaft of the second motor 34 drives the rotating disc 35 to rotate, so that the air detector 4 mounted on the rotating disc 35 rotates in angle, and the monitoring of dust in different directions is realized. During the whole monitoring process, the moving wheel 11 facilitates the movement of the monitoring instrument at the construction site, the fixed rod 12 ensures the stable connection of the adjusting frame 2 and the base 1, the clamping block on both sides of the connecting frame 21 cooperates with the sliding groove at the bottom end of the support rod 24, and the stable lifting of the support rod 24 is ensured, which creates favorable conditions for obtaining accurate dust monitoring data.

Claims

1. An intelligent construction dust monitoring instrument, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with an adjusting frame (2), the top of the adjusting frame (2) is fixedly connected with a mounting frame (3), the upper surface of the mounting frame (3) is fixedly connected with an air detector (4), the top of the base (1) is fixedly and threadedly connected with an adjusting fixing device (5), the adjusting frame (2) comprises a connecting frame (21), the connecting frame (21) is fixedly connected to the upper surface of the base (1), one side of the connecting frame (21) is provided with a driving mechanism (22), the driving mechanism (22) is fixedly connected to the upper surface of the base (1), the inside of the connecting frame (21) is provided with a connecting groove (23), the driving mechanism (22) is through-connected with the connecting frame (21), and the surface of the driving mechanism (22) is threadedly connected with a supporting rod (24).

2. The intelligent construction dust monitor according to claim 1, wherein: The driving mechanism (22) comprises a first motor (221), the first motor (221) is fixedly installed on the upper surface of the base (1), the output end of the first motor (221) is fixedly connected with a transmission rod (222), one end of the transmission rod (222) away from the first motor (221) is fixedly connected with a first bevel gear (223), the outer surface of the first bevel gear (223) is engaged with a second bevel gear (224), the top of the second bevel gear (224) is fixedly connected with a lead screw (225), and the bottom of the second bevel gear (224) is rotationally connected with the inner bottom of the connecting groove (23) through a connecting rod (226).

3. The intelligent construction dust monitor according to claim 1, wherein: The mounting frame (3) comprises a connecting plate (31), the bottom of the connecting plate (31) is fixedly connected to the top end of the supporting rod (24), the upper surface of the connecting plate (31) is fixedly connected with a connecting column (32), the top of the connecting column (32) is fixedly connected with a mounting plate (33), the bottom of the mounting plate (33) is fixedly connected with a second motor (34), the output end of the second motor (34) is fixedly connected with a rotating disc (35), and the air detector (4) is fixedly installed on the surface of the rotating disc (35).

4. The intelligent construction dust monitor according to claim 1, wherein: The surfaces of the two sides of the connecting frame (21) are provided with grooves, the inner walls of the grooves are fixedly connected with clamping blocks, and the surface of the bottom end of the supporting rod (24) is provided with a sliding groove.

5. The intelligent construction dust monitor according to claim 1, wherein: The adjusting fixing device (5) comprises a threaded hole formed in the upper surface of the base (1), the inside of the threaded hole is threadedly connected with a screw rod (51), the top end of the screw rod (51) is fixedly connected with a rotating disc (52), and the bottom end of the screw rod (51) is rotationally connected with a fixing pad (53).

6. The intelligent construction dust monitor according to claim 5, wherein: The bottom of the fixing pad (53) is provided with anti-skid lines, and the adjusting fixing device (5) has four groups, which are arranged on the bottom of the base (1).

7. The intelligent construction site dust monitor according to claim 1, wherein: The bottom of the base (1) is fixedly connected with a moving wheel (11), the bottom end of the side of the connecting frame (21) is provided with a fixing rod (12), and the bottom end of the fixing rod (12) is fixedly connected to the upper surface of the base (1).

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