Flying dust detection device based on BIM intelligent construction site

Abstract

The utility model provides a raising dust detection device based on a BIM intelligent construction site, and relates to the technical field of raising dust detection devices, the raising dust detection device comprises a height adjusting mechanism, the outer surface wall of the height adjusting mechanism is in threaded connection with a detection mechanism, the height adjusting mechanism comprises a stand column sleeve, and the bottom of the stand column sleeve is provided with a plurality of first holes. According to the utility model, under the action of the height adjusting mechanism, the adjusting upright post is inserted into the upright post sleeve, the height of the adjusting upright post in the upright post sleeve is adjusted by utilizing the hexagon bolt, and the hexagon bolt is inserted between the upright post sleeve and the inner surface wall of the adjusting upright post in a penetrating manner; according to the technical scheme of the utility model, the hexagon bolts can support and fix the adjusting stand columns at different heights, so that the height of the detection device mounted on the adjusting stand columns can be correspondingly adjusted according to the change of the field environment, the detection range of the detection device is expanded, and the accuracy of the detection result is enhanced. And a worker can repair, maintain and debug the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of dust detection devices, in particular to a dust detection device based on a BIM intelligent construction site. Background Technique

[0002] With the continuous development of the construction industry, the management requirements for construction sites are getting higher and higher. The traditional dust monitoring methods have low monitoring efficiency and inaccurate data. The BIM intelligent construction site dust detection device combines the visualization characteristics of BIM technology and the real-time monitoring ability of Internet of Things technology, realizing the intelligent management of dust pollution at construction sites.

[0003] In the prior art, most of the existing dust detection devices are installed by using bolts for the lower column and the upper column. This fixing method cannot adjust the height of the detection device according to the change of the height of the dust source at the construction site, the detection range is limited, and it is not conducive to the daily maintenance of the device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the existing equipment is in use, due to the fixed height of the existing dust detection device and the inability to adjust it, the detection range is limited and it is not conducive to the daily maintenance of the device, and a dust detection device based on a BIM intelligent construction site is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme; a dust detection device based on a BIM intelligent construction site, including a height adjustment mechanism, and a detection mechanism is threadedly connected to the outer surface wall of the height adjustment mechanism;

[0006] The height adjustment mechanism includes a column sleeve, a plurality of first holes are opened at the bottom of the column sleeve, expansion bolts are movably inserted into the inner surface walls of the plurality of first holes, five second holes are opened on the outer surface wall of the column sleeve, a hexagonal bolt is movably inserted into the inner surface wall of one of the five second holes, an adjustment column is movably sleeved on the outer surface wall of the hexagonal bolt, a nut is threadedly connected to the outer surface wall of the hexagonal bolt, a connecting plate is fixedly connected to the top of the adjustment column, and two third holes are opened on the top of the connecting plate, and first fixing bolts are movably inserted into the inner surface walls of the two third holes.

[0007] Preferably, display screens are threadedly connected to the outer surface walls of the two first fixing bolts, and a mounting plate is fixedly connected to the top of the display screens.

[0008] Preferably, four fourth holes are opened on the outer surface wall of the mounting plate, and second fixing bolts are movably inserted into the inner surface walls of the four fourth holes.

[0009] Preferably, the detection mechanism includes a control box, a particle collection head is fixedly installed on the top of the control box, and a noise collection head is fixedly installed on the top of the control box.

[0010] Preferably, an anemometer is fixedly installed on one side of the outer wall of the control box, and a wind vane monitor is fixedly installed on one side of the outer wall of the control box.

[0011] Preferably, a temperature and humidity sensor is fixedly installed on one side of the outer wall of the control box, and four threaded holes are formed in the outer surface of the control box.

[0012] Preferably, the outer surfaces of the four second fixing bolts are threadedly connected to the inner surfaces of the four threaded holes.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0014] 1. In the present utility model, under the action of the height adjustment mechanism, by inserting the adjustment column into the column sleeve, using the hexagon bolt to adjust the height of the adjustment column inside the column sleeve, and inserting the hexagon bolt through the inner surfaces of the column sleeve and the adjustment column, the hexagon bolt plays a role in supporting and fixing the adjustment column at different heights, thereby realizing the corresponding height adjustment of the detection device installed on the adjustment column according to the changes in the on-site environment, expanding the detection range of the detection device, enhancing the accuracy of the detection results, and facilitating the maintenance and debugging by the staff.

[0015] 2. In the present utility model, under the action of the detection mechanism, by connecting the particle collection head, noise collection head, anemometer, wind vane monitor, temperature and humidity sensor to the control box, each detector transmits the detected data to the control system inside the control box, and the control system uploads it to the cloud platform, enabling the staff to monitor the on-site environment in real time, enhancing the supervision of the on-site environment, and improving the supervision efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of a dust detection device based on BIM intelligent construction site proposed by the present utility model;

[0017] Figure 2 is the three-dimensional view of the smoke and dust purification mechanism of a dust detection device based on BIM intelligent construction site proposed by the present utility model;

[0018] Figure 3 is the three-dimensional exploded view of the smoke and dust purification mechanism of a dust detection device based on BIM intelligent construction site proposed by the present utility model;

[0019] Figure 4This utility model provides a three-dimensional exploded view of the casting mechanism of a dust detection device based on a BIM intelligent construction site.

[0020] Legend Explanation:

[0021] 1. Height adjustment mechanism; 101. Column sleeve; 102. First hole; 103. Expansion bolt; 104. Second hole; 105. Hexagon bolt; 106. Adjusting column; 107. Nut; 108. Connecting plate; 109. Third hole; 110. First fixing bolt; 111. Display screen; 112. Mounting plate; 113. Fourth hole; 114. Second fixing bolt;

[0022] 2. Detection mechanism; 201. Control box; 202. Particle collection head; 203. Noise collection head; 204. Wind speed monitor; 205. Wind direction monitor; 206. Temperature and humidity sensor; 207. Threaded hole. Specific Embodiment

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of this utility model, the following further describes this utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the specific embodiments disclosed in the following specification.

[0025] Embodiment 1, as Figures 1-4 shown, this utility model provides a dust detection device based on a BIM intelligent construction site, including a height adjustment mechanism 1, and a detection mechanism 2 is threadedly connected to the outer wall of the height adjustment mechanism 1;

[0026] The height adjustment mechanism 1 includes a column sleeve 101. A plurality of first holes 102 are formed in the bottom of the column sleeve 101. Expansion bolts 103 are movably inserted into the inner walls of the plurality of first holes 102. Five second holes 104 are formed in the outer wall of the column sleeve 101. A hexagon bolt 105 is movably inserted into the inner wall of one of the five second holes 104. An adjusting column 106 is movably sleeved on the outer wall of the hexagon bolt 105. A nut 107 is threadedly connected to the outer wall of the hexagon bolt 105. A connecting plate 108 is fixedly connected to the top of the adjusting column 106. Two third holes 109 are formed in the top of the connecting plate 108. First fixing bolts 110 are movably inserted into the inner walls of the two third holes 109. A display screen 111 is threadedly connected to the outer walls of the two first fixing bolts 110. An installation plate 112 is fixedly connected to the top of the display screen 111. Four fourth holes 113 are formed in the outer wall of the installation plate 112. Second fixing bolts 114 are movably inserted into the inner walls of the four fourth holes 113.

[0027] The effect achieved by the entire embodiment 1 is that under the action of the height adjustment mechanism 1, by forming a plurality of first holes 102 in the bottom of the column sleeve 101, the column sleeve 101 is erected at the detection location, and the column sleeve 101 is installed and fixed by using the expansion bolts 103 to pass through the first holes 102. Then, the adjusting column 106 is inserted into the inner wall of the column sleeve 101. Then, the display screen 111 is installed above the adjusting column 106 by means of the first fixing bolts 110 through the two third holes 109 formed in the top of the connecting plate 108. Five second holes 104 are formed in the outer wall of the column sleeve 101, and a hexagon bolt 105 is movably inserted into the inner wall of one of the five second holes 104. The adjusting column 106 is adjusted to a suitable height, and then the hexagon bolt 105 is movably inserted between the inner walls of the adjusting column 106 and the column sleeve 101, and then the nut 107 is used to fix the hexagon bolt 105, so that the adjusting column 106 is in a stable state. An installation plate 112 is fixedly connected to the top of the display screen 111, and the detection mechanism 2 can be installed by means of the four fourth holes 113 formed in the outer wall of the installation plate 112 with the second fixing bolts 114. In this way, by adjusting the height of the adjusting column 106 and fixing it with the hexagon bolt 105, the height adjustment of the detection mechanism 2 is realized, the detection range of the detection device is expanded, and the accuracy of the detection result is enhanced, which is convenient for the staff to repair, maintain and debug it.

[0028] Embodiment 2, as Figures 2-4As shown in the figure, the detection mechanism 2 includes a control box 201. A particle collection head 202 is fixedly installed on the top of the control box 201. A noise collection head 203 is fixedly installed on the top of the control box 201. An anemometer 204 is fixedly installed on one side of the outer wall of the control box 201. A wind direction monitor 205 is fixedly installed on one side of the outer wall of the control box 201. A temperature and humidity sensor 206 is fixedly installed on one side of the outer wall of the control box 201. Four threaded holes 207 are formed on the outer surface of the control box 201. The outer surfaces of four second fixing bolts 114 are threadedly connected to the inner surfaces of the four threaded holes 207.

[0029] The overall effect achieved by the entire Embodiment 2 is that under the action of the detection mechanism 2, by fixedly installing a particle collection head 202 on the top of the control box 201, the detection of the dust particle content in the air at the construction site is realized. A noise collection head 203 is fixedly installed on the top of the control box 201, and thus the construction noise at the construction site is monitored in real time. At the same time, an anemometer 204, a wind direction monitor 205, and a temperature and humidity sensor 206 are arranged on the outer surface of the control box 201, realizing the comprehensive monitoring of the construction site environment. In this way, the supervision of the construction site environment is enhanced and the supervision efficiency is improved.

[0030] Working principle: First, by opening a plurality of first holes 102 at the bottom of the column sleeve 101, the column sleeve 101 is erected at the detection location, and the column sleeve 101 is installed and fixed by using expansion bolts 103 passing through the first holes 102. Then, the adjustment column 106 is inserted into the inner surface of the column sleeve 101. Then, the display screen 111 is installed above the adjustment column 106 by means of a first fixing bolt 110 through two third holes 109 formed at the top of the connecting plate 108. Five second holes 104 are formed on the outer surface of the column sleeve 101, and a hexagon bolt 105 is movably inserted into the inner surface of one of the five second holes 104. The adjustment column 106 is adjusted to a suitable height, and then the hexagon bolt 105 is movably inserted between the inner surfaces of the adjustment column 106 and the column sleeve 101. Then, a nut 107 is used to fix the hexagon bolt 105, so that the adjustment column 106 is in a stable state. An installation plate 112 is fixedly connected to the top of the display screen 111. By using the four fourth holes 113 formed on the outer surface of the installation plate 112, the control box 201 can be installed and fixed by threadedly connecting with the inner surfaces of the threaded holes 207 through the second fixing bolts 114. In this way, by adjusting the height of the adjustment column 106 and fixing it with the hexagon bolt 105, the height adjustment of the detection mechanism 2 is realized, the detection range of the detection device is expanded, and the accuracy of the detection result is enhanced, facilitating the maintenance, repair, and debugging by the staff.

[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A dust detection device based on BIM smart construction site, comprising a height adjustment mechanism (1), characterized in that: The outer wall of the height adjustment mechanism (1) is threadedly connected with a detection mechanism (2); The height adjustment mechanism (1) comprises a column sleeve (101), a plurality of first holes (102) are provided at the bottom of the column sleeve (101), expansion bolts (103) are movably inserted into the inner walls of the plurality of first holes (102), five second holes (104) are provided at the outer wall of the column sleeve (101), a hexagonal bolt (105) is movably inserted into the inner wall of one of the five second holes (104), an adjustment column (106) is movably sleeved on the outer wall of the hexagonal bolt (105), a nut (107) is threadedly connected to the outer wall of the hexagonal bolt (105), a connecting plate (108) is fixedly connected to the top of the adjustment column (106), two third holes (109) are provided at the top of the connecting plate (108), and first fixing bolts (110) are movably inserted into the inner walls of the two third holes (109).

2. A dust detection device based on BIM smart construction site according to claim 1, characterized in that: The outer walls of the two first fixing bolts (110) are threadedly connected to a display screen (111), and the top of the display screen (111) is fixedly connected to a mounting plate (112).

3. A dust detection device based on BIM smart construction site according to claim 2, characterized in that: Four fourth holes (113) are formed on the outer surface wall of the mounting plate (112), and second fixing bolts (114) are movably inserted into the inner surface walls of the four fourth holes (113).

4. A dust detection device based on BIM smart construction site according to claim 3, characterized in that: The detection mechanism (2) comprises a control box (201), a particle collection head (202) is fixedly mounted on the top of the control box (201), and a noise collection head (203) is fixedly mounted on the top of the control box (201).

5. A dust detection device based on BIM smart construction site according to claim 4, characterized in that: A wind speed monitor (204) is fixedly mounted on one side of the outer wall of the control box (201), and a wind direction monitor (205) is fixedly mounted on one side of the outer wall of the control box (201).

6. A dust detection device based on BIM smart construction site according to claim 5, characterized in that: A temperature and humidity sensor (206) is fixedly mounted on one side of the outer wall of the control box (201), and four threaded holes (207) are formed on the outer wall of the control box (201).

7. A dust detection device based on BIM smart construction site according to claim 6, characterized in that: The outer walls of the four second fixing bolts (114) are threadedly connected to the inner walls of the four threaded holes (207).

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