An environmental protection monitoring device for engineering construction

Abstract

The utility model relates to environmental protection monitoring technical field especially relates to an environmental protection monitoring device for engineering construction. Including clean case, the back side fixed connection of clean case has first motor, the output fixed setting of first motor has the pivot, the inside rotation connection of pivot one end is in clean case, the other end fixed connection of pivot has the rotary lever, the inside rotation connection of rotary lever has first connecting shaft, the outer wall fixed connection of first connecting shaft has the rotation plate, the inside rotation connection of rotation plate has second connecting shaft, the both ends fixed connection of second connecting shaft has the sliding seat, the lower surface fixed connection of sliding seat has the limit board. The utility model provides an environmental protection monitoring device for engineering construction, and the first motor is started to drive pivot rotation to drive cleaning rod and brush reciprocating movement, and the display screen is cleaned automatically, and the surface dust and dirt are removed, and it is ensured that the display screen always keeps clear and visible, and it is helpful to the operator accurate reading monitoring data.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection monitoring technology, and in particular to an environmental protection monitoring device for engineering construction. Background Technology

[0002] Environmental protection refers to all actions taken by humankind to solve existing or potential environmental problems, coordinate the relationship between humans and the environment, and ensure the sustainable development of the economy and society. Its purpose is to protect the natural environment, prevent pollution and damage, maintain ecological balance, and promote sustainable development. Environmental protection monitoring devices for construction projects are specialized equipment used for environmental monitoring at construction sites. They aim to monitor and manage the environmental impact of the construction process in real time, ensuring that construction activities comply with environmental standards and avoiding legal disputes and penalties caused by environmental problems.

[0003] Patent document CN210831271U discloses an environmental protection monitoring device for municipal engineering construction, including a base. A sleeve is fixedly installed at the center of the top of the base by screws. A control box is fixedly installed at the center of the outer wall of the sleeve, and a display screen is fixedly installed at the top of the outer wall of the sleeve. A support rod is fitted at the top of the sleeve, and a ball bearing is fixedly installed at the bottom of one side of the support rod. A second groove is formed on the inner wall of one side of the sleeve. This utility model, an environmental protection monitoring device for municipal engineering construction, uses an installed stepper motor to drive a lead screw to rotate, causing the ball bearing on the surface of the lead screw to move up and down. The up and down movement of the ball bearing adjusts the up and down movement of the support rod, facilitating the adjustment of the height of the PM2.5 detector and the anemometer, thereby detecting the wind speed and dust concentration at different heights. An installed electro-hydraulic rod controls the lifting and lowering of the pulleys, facilitating the movement and fixation of the base and improving the efficiency of the environmental protection monitoring device.

[0004] When using the above-mentioned technology, the following technical problems were found in the existing technology: no automatic cleaning structure for the display screen was included; the construction site environment was harsh, and the display screen was easily covered by dust, making it difficult for operators to accurately read the monitoring data. Therefore, an environmental protection monitoring device for engineering construction was designed to provide an alternative technical solution to the above-mentioned technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide an environmental protection monitoring device for engineering construction to address the above-mentioned technical problems, such as the lack of an automatic cleaning structure for the display screen, the harsh environment at the construction site, the easy accumulation of dust on the display screen, and the difficulty for operators to accurately read the monitoring data.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] An environmental protection monitoring device for engineering construction includes a cleaning box. A first motor is fixedly connected to the back side of the cleaning box. A rotating shaft is fixedly installed at the output end of the first motor. One end of the rotating shaft is rotatably connected to the inside of the cleaning box. A rotating rod is fixedly connected to the other end of the rotating shaft. A first connecting shaft is rotatably connected to the inside of the rotating rod. A rotating plate is fixedly connected to the outer wall of the first connecting shaft. A second connecting shaft is rotatably connected to the inside of the rotating plate. Sliding seats are fixedly connected to both ends of the second connecting shaft. The outer wall of the sliding seat is slidably connected to the inside of the cleaning box. A limiting plate is fixedly connected to the lower surface of the sliding seat. The outer wall of the limiting plate is slidably connected to the inner wall of the cleaning box. A cleaning rod is fixedly connected to the lower surface of the limiting plate. The outer wall of the cleaning rod is slidably connected to the bottom of the cleaning box. A brush is fixedly connected to the back side of the cleaning rod. A display screen is attached to the outer wall of the brush. A fixing component is provided on the outer wall of the cleaning box.

[0008] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, the fixing component includes a first fixing ring, the outer wall of the first fixing ring is fixedly connected to the back side of the cleaning box, an extension column is fixedly connected inside the first fixing ring, a second fixing ring is fixedly connected to the outer wall of the extension column, and the outer wall of the second fixing ring is fixedly connected to the back side of the display screen.

[0009] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, the bottom of the extension column is threaded with a bolt, the inside of the extension column is slidably connected with a support column, the inside of the support column is symmetrically provided with multiple threaded holes, and the outer wall of the bolt is threadedly connected to the inner wall of the threaded hole.

[0010] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, a fixing plate is fixedly connected to the top of the extension column, a dust detection sensor is provided at the center of the fixing plate, and wind speed sensors are symmetrically arranged on both sides of the fixing plate.

[0011] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, a fixed box is rotatably connected to the outer wall of the support column, and a grooved wheel is fixedly connected to the outer wall of the support column, with multiple radial grooves opened inside the grooved wheel.

[0012] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, a positioning plate is fixedly connected to the lower surface of the fixed box, a second motor is fixedly connected to the upper surface of the fixed box, and a transmission rod is fixedly installed at the output end of the second motor.

[0013] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, the top and bottom of the transmission rod are rotatably connected to the inside of the fixed box, the outer wall of the transmission rod is fixedly connected to the drive wheel, and the outer wall of the drive wheel is slidably connected to the outer wall of the grooved wheel.

[0014] In a preferred embodiment of the environmental protection monitoring device for engineering construction provided by this utility model, a push plate is fixedly connected to the outer wall of the transmission rod, a push column is fixedly connected to the upper surface of the push plate, and the outer wall of the push column is slidably connected to the inner wall of the radial groove.

[0015] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0016] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0017] This utility model provides an environmental protection monitoring device for engineering construction. When the first motor is started, it drives the rotating shaft to rotate. Through the cooperation of the rotating rod, the first connecting shaft, the rotating plate, the second connecting shaft, the sliding seat and the limiting plate, the cleaning rod and the brush move back and forth, automatically cleaning the display screen, removing surface dust and dirt, and ensuring that the display screen always remains clear and visible. This helps operators to accurately read the monitoring data and improves work efficiency.

[0018] In this invention, starting the second motor drives the transmission rod to rotate. Through the cooperation of the drive wheel, push plate, push column and grooved wheel, the support column is driven to rotate, thereby adjusting the monitoring direction of the device, monitoring dust conditions in different directions, covering a wider area, reducing monitoring blind spots, ensuring effective monitoring in different locations, and reducing sampling deviations caused by fixed positions. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a partial structural diagram of the extension column of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the cleaning box of this utility model;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 This is a schematic diagram of the internal structure of the fixing box of this utility model;

[0025] Figure 6 This is a partial structural diagram of the Geneva wheel of this utility model;

[0026] Figure 7 This is a partial structural diagram of the support column of this utility model.

[0027] In the diagram: 1. Cleaning box; 2. First motor; 3. Rotating shaft; 4. Rotating rod; 5. First connecting shaft; 6. Rotating plate; 7. Second connecting shaft; 8. Sliding seat; 9. Limiting plate; 10. Cleaning rod; 11. Brush; 12. Display screen; 13. Fixing assembly; 1301. First fixing ring; 1302. Extension column; 1303. Second fixing ring; 14. Support column; 15. Threaded hole; 16. Bolt; 17. Fixing plate; 18. Dust detection sensor; 19. Wind speed sensor; 20. Fixing box; 21. Positioning plate; 22. Second motor; 23. Transmission rod; 24. Drive wheel; 25. Push plate; 26. Push column; 27. Grooved wheel; 28. Radial groove. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] Reference Figures 1-7An environmental protection monitoring device for engineering construction includes a cleaning box 1. A first motor 2 is fixedly connected to the back side of the cleaning box 1, providing support and fixation for the first motor 2. A rotating shaft 3 is fixedly installed at the output end of the first motor 2. One end of the rotating shaft 3 is rotatably connected to the inside of the cleaning box 1, and the other end of the rotating shaft 3 is fixedly connected to a rotating rod 4. A first connecting shaft 5 is rotatably connected inside the rotating rod 4. A rotating plate 6 is fixedly connected to the outer wall of the first connecting shaft 5, and a second connecting shaft 7 is rotatably connected inside the rotating plate 6. Sliding seats are fixedly connected to both ends of the second connecting shaft 7. 8. The outer wall of the sliding seat 8 is slidably connected to the inside of the cleaning box 1. The lower surface of the sliding seat 8 is fixedly connected to the limiting plate 9, which fixes the limiting plate 9. The outer wall of the limiting plate 9 is slidably connected to the inner wall of the cleaning box 1. The lower surface of the limiting plate 9 is fixedly connected to the cleaning rod 10, which fixes the cleaning rod 10. The outer wall of the cleaning rod 10 is slidably connected to the bottom of the cleaning box 1. The back side of the cleaning rod 10 is fixedly connected to the brush 11. The outer wall of the brush 11 is attached to the display screen 12. The outer wall of the cleaning box 1 is provided with a fixing component 13.

[0033] The usage process of the environmental protection monitoring device for engineering construction provided by this utility model is as follows:

[0034] The outer wall of the display screen 12 is attached to the brush 11. The brush 11 can clean the dust and dirt on the surface of the display screen 12. The first motor 2 is started to drive the rotating shaft 3 to rotate inside the cleaning box 1. When the rotating shaft 3 rotates, it will drive the rotating rod 4 on the outer wall to rotate synchronously. The first connecting shaft 5 connects the rotating rod 4 and the rotating plate 6, so that the rotating plate 6 can rotate synchronously through the rotation of the first connecting shaft 5. The second connecting shaft 7 connects the rotating plate 6 and the sliding seat 8, so that the sliding seat 8 can slide inside the cleaning box 1 through the rotation of the rotating plate 6. When the sliding seat 8 slides, it will also drive the limiting plate 9 to slide on the inner wall of the cleaning box 1. The sliding of the limiting plate 9 can limit the sliding of the sliding seat 8 and prevent the sliding seat 8 from deviating during the sliding process. The sliding of the limiting plate 9 will drive the cleaning rod 10 and the brush 11 to slide synchronously, thereby cleaning the surface of the display screen 12. The automatic cleaning of the surface of the display screen 12 removes dust and dirt, ensuring that the display screen 12 is always clearly visible, which helps the operator to accurately read the monitoring data and improves work efficiency.

[0035] Reference Figure 2The fixing component 13 includes a first fixing ring 1301. The outer wall of the first fixing ring 1301 is fixedly connected to the back side of the cleaning box 1. An extension post 1302 is fixedly connected inside the first fixing ring 1301. A second fixing ring 1303 is fixedly connected to the outer wall of the extension post 1302. The extension post 1302 supports and fixes the first fixing ring 1301 and the second fixing ring 1303. The outer wall of the second fixing ring 1303 is fixedly connected to the back side of the display screen 12.

[0036] The usage process of the environmental protection monitoring device for engineering construction provided by this utility model is as follows:

[0037] The first fixing ring 1301 and the second fixing ring 1303 can provide stable support for the cleaning box 1 and the display screen 12, ensuring stability during the monitoring process.

[0038] Reference Figure 7 The bottom of the extension column 1302 is threaded with a bolt 16, and the inside of the extension column 1302 is slidably connected with a support column 14. The support column 14 has multiple threaded holes 15 symmetrically opened inside, and the outer wall of the bolt 16 is threadedly connected to the inner wall of the threaded hole 15.

[0039] The usage process of the environmental protection monitoring device for engineering construction provided by this utility model is as follows:

[0040] The support column 14 has symmetrical threaded holes 15 on both sides. When it is necessary to adjust the height of the dust detection sensor 18, wind speed sensor 19 and display screen 12, the bolt 16 is rotated to slide out of the threaded hole 15. At this time, the position between the extension column 1302 and the support column 14 can be adjusted. By selecting threaded holes 15 of different heights, the height of the dust detection sensor 18, wind speed sensor 19 and display screen 12 can be adjusted to achieve monitoring at different heights. When maintenance is required, it is also convenient to lower their position.

[0041] Reference Figure 2 , Figure 5 and Figure 6A fixing plate 17 is fixedly connected to the top of the extension column 1302. A dust detection sensor 18 is installed at the center of the fixing plate 17, and wind speed sensors 19 are symmetrically arranged on both sides of the fixing plate 17. The fixing plate 17 supports the dust detection sensor 18 and the wind speed sensor 19. A fixing box 20 is rotatably connected to the outer wall of the support column 14. A grooved wheel 27 is fixedly connected to the outer wall of the support column 14. The grooved wheel 27 has multiple radial grooves 28 inside. A positioning plate 21 is fixedly connected to the lower surface of the fixing box 20. A second motor 22 is fixedly connected to the surface. The fixed box 20 supports and fixes the second motor 22. A transmission rod 23 is fixedly installed at the output end of the second motor 22. The top and bottom of the transmission rod 23 are rotatably connected to the inside of the fixed box 20. A drive wheel 24 is fixedly connected to the outer wall of the transmission rod 23. The outer wall of the drive wheel 24 is slidably connected to the outer wall of the grooved wheel 27. A push plate 25 is fixedly connected to the outer wall of the transmission rod 23. A push column 26 is fixedly connected to the upper surface of the push plate 25. The outer wall of the push column 26 is slidably connected to the inner wall of the radial groove 28.

[0042] The usage process of the environmental protection monitoring device for engineering construction provided by this utility model is as follows:

[0043] The dust detection sensor 18 can monitor the dust concentration in the air at the construction site in real time and continuously, which helps to understand the dust pollution status at the construction site in a timely manner and provides data support for taking corresponding dust reduction measures. The wind speed sensor 19 can measure the wind speed at the construction site in real time, which helps to assess the diffusion of pollutants such as dust and noise, and provides a basis for the rational layout of monitoring points and the implementation of effective pollution control measures. The mounting holes reserved on both sides of the positioning plate 21 make it easy to fix the entire device in a suitable position. When it is necessary to adjust the monitoring direction, the second motor 22 is started to drive the transmission rod 23 to rotate inside the fixed box 20. When the transmission rod 23 rotates, it will drive the drive wheel 2 4. During synchronous rotation, the drive wheel 24 remains in contact with the grooved wheel 27. The transmission rod 23 also drives the push plate 25 and push column 26 to rotate synchronously. During rotation, the push column 26 enters the radial groove 28 of the grooved wheel 27, pushing the grooved wheel 27 to rotate. When the push column 26 slides out of the radial groove 28, the grooved wheel 27 stops rotating. During the rotation of the grooved wheel 27, it drives the internal support column 14 to rotate synchronously, thereby driving the upper part of the device to rotate. This allows for monitoring of dust conditions in different directions, covering a wider area, reducing blind spots, ensuring effective monitoring at different locations, and reducing sampling deviations caused by fixed positions.

[0044] In this embodiment, each structure has its own service life. In actual manufacturing and application, the corresponding structure made of different materials can be replaced according to the needs of use.

[0045] In this embodiment, the first motor 2 and the second motor 22 are self-locking motors. When they are powered on, they can drive the connected structure to rotate normally. When the first motor 2 and the second motor 22 stop working, they can prevent the connected structure from rotating through their self-locking function.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An environmental protection monitoring device for construction work, comprising a cleaning tank (1), characterized in that, A first motor (2) is fixedly connected to the back side of the cleaning box (1). A rotating shaft (3) is fixedly installed at the output end of the first motor (2). One end of the rotating shaft (3) is rotatably connected to the inside of the cleaning box (1). A rotating rod (4) is fixedly connected to the other end of the rotating shaft (3). A first connecting shaft (5) is rotatably connected inside the rotating rod (4). A rotating plate (6) is fixedly connected to the outer wall of the first connecting shaft (5). A second connecting shaft (7) is rotatably connected inside the rotating plate (6). Sliding seats (8) are fixedly connected to both ends of the second connecting shaft (7). The outer wall of the sliding seat (8) is slidably connected to the inside of the cleaning box (1). The lower surface of the sliding seat (8) is fixedly connected to the limiting plate (9). The outer wall of the limiting plate (9) is slidably connected to the inner wall of the cleaning box (1). The lower surface of the limiting plate (9) is fixedly connected to the cleaning rod (10). The outer wall of the cleaning rod (10) is slidably connected to the bottom of the cleaning box (1). The back side of the cleaning rod (10) is fixedly connected to the brush (11). The outer wall of the brush (11) is attached to the display screen (12). The outer wall of the cleaning box (1) is provided with a fixing component (13).

2. The environmental protection monitoring device for engineering construction of claim 1, characterized in that, The fixing component (13) includes a first fixing ring (1301), the outer wall of which is fixedly connected to the back side of the cleaning box (1), an extension column (1302) is fixedly connected inside the first fixing ring (1301), a second fixing ring (1303) is fixedly connected to the outer wall of the extension column (1302), and the outer wall of the second fixing ring (1303) is fixedly connected to the back side of the display screen (12).

3. The environmental protection monitoring device for engineering construction of claim 2, characterized in that, The bottom of the extension column (1302) is threaded with a bolt (16), and the inside of the extension column (1302) is slidably connected with a support column (14). The support column (14) has multiple threaded holes (15) symmetrically opened inside, and the outer wall of the bolt (16) is threaded to the inner wall of the threaded hole (15).

4. The environmental protection monitoring device for engineering construction of claim 2, characterized in that, A fixing plate (17) is fixedly connected to the top of the extension column (1302). A dust detection sensor (18) is provided at the center of the fixing plate (17), and wind speed sensors (19) are symmetrically arranged on both sides of the fixing plate (17).

5. The environmental protection monitoring device for engineering construction of claim 3, characterized in that, The outer wall of the support column (14) is rotatably connected to a fixed box (20), and the outer wall of the support column (14) is fixedly connected to a grooved wheel (27), and the grooved wheel (27) has multiple radial grooves (28) inside.

6. The environmental protection monitoring device for engineering construction of claim 5, wherein, A positioning plate (21) is fixedly connected to the lower surface of the fixed box (20), and a second motor (22) is fixedly connected to the upper surface of the fixed box (20). A transmission rod (23) is fixedly installed at the output end of the second motor (22).

7. The environmental protection monitoring device for engineering construction of claim 6, wherein, The top and bottom of the transmission rod (23) are rotatably connected to the inside of the fixed box (20), and the outer wall of the transmission rod (23) is fixedly connected to the drive wheel (24), and the outer wall of the drive wheel (24) is slidably connected to the outer wall of the grooved wheel (27).

8. The environmental protection monitoring device for engineering construction according to claim 6, characterized in that, The outer wall of the transmission rod (23) is fixedly connected to a push plate (25), and the upper surface of the push plate (25) is fixedly connected to a push column (26). The outer wall of the push column (26) is slidably connected to the inner wall of the radial groove (28).

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