Water conservancy construction environment detection equipment

Abstract

The invention discloses water conservancy construction environment detection equipment, and relates to the field of water conservancy project environment detection, the water conservancy construction environment detection equipment comprises a bearing mechanism, the bearing mechanism comprises a fixed mounting seat, the upper surface of the fixed mounting seat is fixedly connected with a mounting stand column, and the peripheral side surface of the mounting stand column is provided with a buoy platform and a sampling mechanism; the sampling mechanism comprises a first extension plate fixedly arranged on the peripheral side surface of the buoy platform, and a vertical plate and a limiting through groove are arranged on the upper surface of the first extension plate; according to the device, a mounting stand column with a buoy platform is arranged on a fixed mounting seat, a third traction cable is wound on a winding rotating roller, the sinking depth of a sampling bin can be adjusted by rotating the winding rotating roller, and when the preset depth is reached, a second driving part can be started through a remote control technology, so that the sampling bin is driven to sink; furthermore, the sealing split rotating plate which originally forms an integral sealing structure can be unfolded, so that a water inlet can be formed, and the detection probe can be matched with water quality analysis equipment to perform on-site analysis on the water quality in the sampling bin.

Description

Technical Field

[0001] This invention relates to environmental monitoring technology for water conservancy projects, specifically to a water conservancy construction environmental monitoring device. Background Technology

[0002] Water conservancy construction environmental monitoring equipment is a complete set of professional and automated monitoring instruments and systems deployed during the construction of water conservancy projects to comprehensively monitor and assess the impact of construction activities on the surrounding ecological environment. Its core objective is to ensure that construction complies with environmental regulations and achieves green construction and ecological protection. This equipment covers several key monitoring areas. For water quality monitoring, multi-parameter water quality analyzers (real-time measurement of pH, dissolved oxygen, turbidity, conductivity, etc.), online ammonia nitrogen detectors, and suspended solids concentration meters are typically deployed to continuously track the water quality of upstream and downstream areas of the construction site and the drainage from the foundation pit, preventing pollution from silt, oil, or chemicals. For air and dust monitoring, ambient air quality micro-stations and lidar are set up to monitor the concentration of particulate matter such as PM2.5, PM10, and TSP in real time and track dust sources. Noise and vibration monitoring relies on multi-functional noise and vibration monitoring instruments deployed in construction and residential areas to assess the impact of mechanical operations and blasting. In addition, soil monitoring instruments will be used to monitor soil and ecology, and remote sensing inspections will be conducted using multispectral or hyperspectral cameras mounted on drones to monitor soil erosion, changes in vegetation cover, and the progress of ecological restoration. All equipment is typically integrated into a unified environmental monitoring data platform via IoT technology, enabling real-time data collection, remote transmission, early warning of exceedances, and comprehensive analysis. This provides accurate and efficient decision-making support for the construction company's environmental management and the environmental protection department's supervision, thereby minimizing the negative environmental impact of construction.

[0003] According to patent CN 216283577 U, a water conservancy engineering construction environmental monitoring device includes a float and an environmental monitoring instrument. A fixed cylinder is fixedly installed on the upper surface of the float, and a threaded column is rotatably connected to the inner bottom wall of the fixed cylinder. A sliding disc is threadedly connected to the surface of the threaded column, and a mounting column is fixedly installed on the surface of the sliding disc. The environmental monitoring instrument is fixedly connected to the surface of the sliding disc via the mounting column, and an opening is provided on the surface of the fixed cylinder for the mounting column to slide. During use on the water surface, when the float tilts, the regulating water in the regulating tank will tilt, submerging the level sensor. At this time, the level sensor transmits a signal to the PLC controller, which automatically controls the first water pump under another regulating tank to start, injecting water into the other regulating tank. This increases the weight on the tilted side of the float, facilitating its return to its original position and effectively improving the stability of the device during use.

[0004] Although the environmental monitoring equipment used in this water conservancy project adopts a floating plate design to conduct monitoring on the water surface, the pollution levels at different depths in the water are different. Traditional monitoring equipment lacks the ability to perform real-time stratified sampling on the water surface, resulting in low accuracy of the final test results. Summary of the Invention

[0005] The purpose of this invention is to provide a water conservancy construction environment testing device to solve the problem that traditional testing devices lack the function of real-time stratified sampling on the water surface, resulting in low accuracy of the final test results.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a water conservancy construction environment monitoring device, comprising:

[0007] The supporting mechanism includes a fixed mounting base, a mounting column fixedly connected to the upper surface of the fixed mounting base, a buoy platform provided on the periphery of the mounting column, a lifting groove provided on the buoy platform, the buoy platform slidingly engaging with the mounting column through the lifting groove, a plurality of first traction cables fixedly connected to the periphery of the fixed mounting base, a positioning component provided at the end of the first traction cable away from the fixed mounting base, an inflatable airbag provided on the lower surface of the buoy platform, and a wind sensor provided on the upper surface of the mounting column;

[0008] The sampling mechanism includes a first extended plate fixedly disposed on the periphery of the buoy platform. The upper surface of the first extended plate is provided with a vertical plate and a limiting groove, the limiting groove penetrating the first extended plate. A winding roller is disposed on the vertical plate, and both ends of the winding roller are connected to movable shafts. The winding roller is movably engaged with the vertical plate through the movable shafts. A third traction cable is wound around the periphery of the winding roller, and one end of the third traction cable is fixedly connected to a sampling chamber. An opening assembly is disposed on the upper surface of the sampling chamber.

[0009] Furthermore, a mounting bracket is provided on the upper surface of the first extension plate, and a water quality analysis device is provided on the upper surface of the mounting bracket, with a wiring bracket connected to the water quality analysis device.

[0010] Furthermore, a detection probe is provided at one end of the wiring bracket, and a wire is installed inside the wiring bracket. The detection probe is electrically connected to the water quality analysis equipment through the wire.

[0011] Furthermore, the opening assembly includes a fixed ring plate and a second extension plate disposed on the periphery of the fixed ring plate. A plurality of sealing split rotating plates are disposed on one surface of the fixed ring plate, and a movable ring plate is disposed on the upper surface of the sealing split rotating plate.

[0012] Furthermore, a communication port is provided on one surface of the movable ring plate, and a plurality of follower tooth blocks are fixedly connected to the periphery of the movable ring plate. A second driving member is fixedly installed on the lower surface of the second extension plate. The output end of the second driving member is connected to a drive gear. The drive gear meshes with the follower tooth blocks. A guide post is connected to the upper surface of the sealed split rotating plate. A limit guide groove is provided on the upper surface of the movable ring plate. The guide post slides in cooperation with the limit guide groove.

[0013] Furthermore, a measuring bracket is fixedly installed on the buoy platform. The measuring bracket has a bracket slot. A speed sensor is fixedly installed on one side of the measuring bracket. A wireless signal transmission module is electrically connected to the speed sensor. An internal rotating shaft is inserted into the bracket slot. Several follow-up rotating plates are arranged on the periphery of the internal rotating shaft. The detection end of the speed sensor is connected to the internal rotating shaft.

[0014] Furthermore, the positioning component includes a connecting block fixedly connected to one end of the first traction cable, a second traction cable fixedly connected to the lower surface of the connecting block, and a positioning plumb block connected to the end of the second traction cable away from the connecting block.

[0015] Furthermore, a positioning rail groove is provided on the inner peripheral side of the lifting slide, and a positioning rail plate is fixedly installed on the peripheral side of the mounting column. The shape and number of the positioning rail plates correspond to the positioning rail groove, and the positioning rail plates slide in conjunction with the positioning rail groove.

[0016] Furthermore, a first driving component is fixedly installed on one side of the upright plate, and the output end of the first driving component is connected to the winding roller.

[0017] Furthermore, the sampling chamber has a circular boss structure, and the shape of the limiting groove corresponds to the sampling chamber.

[0018] Compared with the prior art, the beneficial effects of the water conservancy construction environment monitoring equipment provided by the present invention are:

[0019] (1) The present invention has a mounting column with a buoy platform set on a fixed mounting base, which allows the device to be placed on the water surface. With the wind sensor on the top, the hydrological and wind parameters can be detected in real time. The device is equipped with a water quality analysis device with a detection probe and a third traction cable with a sampling chamber on the buoy platform. The third traction cable is wound around the winding roller. By rotating the winding roller, the sinking depth of the sampling chamber can be adjusted. When the predetermined depth is reached, the second drive component can be activated by remote control technology, which can then unfold the originally integral sealed split rotating plate to form an inlet, allowing water at the current depth to enter the sampling chamber. After the sampling operation is completed, the inlet is closed, and the sampling chamber is then retrieved into the limiting groove. At this time, the inlet is opened again, and the detection probe can be used with the water quality analysis device to analyze the water quality in the sampling chamber on site. The detected data can also be transmitted to the operator's terminal by wireless transmission technology.

[0020] (2) The present invention sets up a sampling chamber with a circular boss structure and designs the limiting groove to a corresponding shape. After the sampling operation at the bottom of the water is completed, the first driving component can be started to drive the winding roller to rotate, thereby lifting the sampling chamber upward. Due to the design of the circular boss structure, the sampling chamber can be accurately returned to the limiting groove, which facilitates the detection probe to sample it and avoids misalignment. Furthermore, by setting up a positioning component with a second traction cable and a positioning plumb block, a stable fixing measure can be provided for the buoy platform. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the overall front structure provided in an embodiment of the present invention;

[0023] Figure 2 This is a partial structural diagram at point A provided in an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the specific structure of the opening component provided in an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of a partial structure at point B provided in an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the overall structure from a bottom view provided for an embodiment of the present invention;

[0027] Figure 6 A front view provided for an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Fixed mounting base; 2. Mounting column; 3. Buoy platform; 4. Positioning rail groove; 5. Inflatable airbag; 6. Wind sensor; 7. First traction cable; 8. Connecting block; 9. Second traction cable; 10. Positioning plumb block; 11. First extension plate; 12. Limiting slot; 13. Vertical plate; 14. Winding roller; 15. First driving component; 16. Third traction cable; 17. Sampling chamber; 18. Mounting bracket; 19. Water quality analysis equipment; 20. Wiring bracket; 21. Detection probe 22. Head; 23. Opening assembly; 24. Second extension plate; 25. Second driving component; 26. Drive gear; 27. Fixed ring plate; 28. Movable ring plate; 29. ​​Connecting port; 30. Sealed split rotating plate; 31. Follower tooth block; 32. Limiting guide groove; 33. Guide column; 34. Measuring bracket; 35. Bracket slot; 36. Speed ​​sensor; 37. Wireless signal transmission module; 38. Built-in rotating shaft; 39. Follower rotating plate; 40. Positioning rail plate; 41. Lifting groove. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] As attached Figure 1 To be continued Figure 6 As shown:

[0032] Example 1:

[0033] This invention provides a water conservancy construction environment monitoring device, comprising: a bearing mechanism, the bearing mechanism including a fixed mounting base 1, a mounting column 2 fixedly connected to the upper surface of the fixed mounting base 1, a buoy platform 3 provided on the periphery of the mounting column 2, a lifting groove 40 provided on the buoy platform 3, the buoy platform 3 slidingly engaging with the mounting column 2 through the lifting groove 40, a plurality of first traction cables 7 fixedly connected to the periphery of the fixed mounting base 1, a positioning component provided at the end of the first traction cable 7 away from the fixed mounting base 1, an inflatable airbag 5 provided on the lower surface of the buoy platform 3, and a wind sensor 6 provided on the upper surface of the mounting column 2;

[0034] The sampling mechanism includes a first extension plate 11 fixedly installed on the three sides of the buoy platform. The upper surface of the first extension plate 11 is provided with a vertical plate 13 and a limiting groove 12, which penetrates the first extension plate 11. A winding roller 14 is provided on the vertical plate 13. Both ends of the winding roller 14 are connected to movable shafts. The winding roller 14 is movably engaged with the vertical plate 13 through the movable shafts. A third traction cable 16 is wound around the side of the winding roller 14. One end of the third traction cable 16 is fixedly connected to a sampling chamber 17. An opening component 22 is provided on the upper surface of the sampling chamber 17.

[0035] Specifically, a mounting bracket 18 is provided on the upper surface of the first extension plate 11, a water quality analysis device 19 is provided on the upper surface of the mounting bracket 18, and a wiring bracket 20 is connected to the water quality analysis device 19.

[0036] Specifically, a detection probe 21 is provided at one end of the wiring bracket 20, and a wire is installed inside the wiring bracket 20. The detection probe 21 is electrically connected to the water quality analysis equipment 19 through the wire.

[0037] Specifically, the opening assembly 22 includes a fixed ring plate 26 and a second extension plate 23 disposed on the circumferential side of the fixed ring plate 26. A plurality of sealing split rotating plates 29 are disposed on one surface of the fixed ring plate 26, and a movable ring plate 27 is disposed on the upper surface of the sealing split rotating plate 29.

[0038] Specifically, a connecting port 28 is opened on one surface of the movable ring plate 27, and several follower tooth blocks 30 are fixedly connected to the periphery of the movable ring plate 27. A second driving member 24 is fixedly installed on the lower surface of the second extension plate 23. The output end of the second driving member 24 is connected to a driving gear 25, which meshes with the follower tooth blocks 30. A guide post 32 is connected to the upper surface of the sealed split rotating plate 29, and a limit guide groove 31 is opened on the upper surface of the movable ring plate 27. The guide post 32 slides in cooperation with the limit guide groove 31.

[0039] Working Principle: This invention uses a mounting column 2 with a buoy platform 3 installed on a fixed mounting base 1, allowing the device to be positioned on the water surface. Combined with a wind sensor 6 on the top, it can monitor hydrological and wind parameters in real time. The device also includes a water quality analysis device 19 with a detection probe 21 and a third traction cable 16 with a sampling chamber 17 mounted on the buoy platform 3. The third traction cable 16 is wound around a winding roller 14. Rotating the winding roller 14 adjusts the depth of the sampling chamber 17. When a predetermined depth is reached, a second drive component 24 can be activated via remote control technology, causing the originally integrally sealed split rotating plate 29 to unfold, thus forming an inlet to allow water at the current depth to enter the sampling chamber 17. After sampling is completed, the inlet is closed, and the sampling chamber 17 is retracted into the limiting groove 12. The inlet is then reopened, and the detection probe 21, in conjunction with the water quality analysis equipment 19, performs on-site analysis of the water quality within the sampling chamber 17. The data can also be wirelessly transmitted to the operator's terminal. The water quality analysis equipment 19 employs standardized chemical colorimetry or titration, using a spectrophotometer to measure absorbance based on the color change produced by the reaction of the sample with a specific reagent, to quantitatively calculate the concentration. For heavy metals and specific organic compounds, atomic absorption spectrometry, inductively coupled plasma mass spectrometry, or liquid chromatography can be used, enabling efficient separation and ultra-high sensitivity detection of complex samples, accurately quantifying extremely low concentrations of pollutants. Finally, all data obtained from the instruments is processed and calibrated through built-in or external software systems, compared with a standard curve, and automatically generates a comprehensive test report containing the concentration, unit, and evaluation results of each indicator, thus comprehensively assessing the water quality.

[0040] Example 2:

[0041] As attached Figure 1 To be continued Figure 6 As shown:

[0042] The supporting mechanism includes a fixed mounting base 1, a mounting column 2 fixedly connected to the upper surface of the fixed mounting base 1, a buoy platform 3 provided on the periphery of the mounting column 2, a lifting slide groove 40 provided on the buoy platform 3, the buoy platform 3 slidingly engaging with the mounting column 2 through the lifting slide groove 40, a plurality of first traction cables 7 fixedly connected to the periphery of the fixed mounting base 1, a positioning component provided at the end of the first traction cable 7 away from the fixed mounting base 1, an inflatable airbag 5 provided on the lower surface of the buoy platform 3, and a wind sensor 6 provided on the upper surface of the mounting column 2;

[0043] The sampling mechanism includes a first extension plate 11 fixedly installed on the three sides of the buoy platform. The upper surface of the first extension plate 11 is provided with a vertical plate 13 and a limiting groove 12, which penetrates the first extension plate 11. A winding roller 14 is provided on the vertical plate 13. Both ends of the winding roller 14 are connected to movable shafts. The winding roller 14 is movably engaged with the vertical plate 13 through the movable shafts. A third traction cable 16 is wound around the side of the winding roller 14. One end of the third traction cable 16 is fixedly connected to a sampling chamber 17. An opening component 22 is provided on the upper surface of the sampling chamber 17.

[0044] Specifically, a measuring bracket 33 is fixedly installed on the buoy platform 3. The measuring bracket 33 has a bracket slot 34. A speed sensor 35 is fixedly installed on one side of the measuring bracket 33. A wireless signal transmission module 36 is electrically connected to the speed sensor 35. An internal rotating shaft 37 is inserted into the bracket slot 34. Several follow-up rotating plates 38 are arranged on the periphery of the internal rotating shaft 37. The detection end of the speed sensor 35 is connected to the internal rotating shaft 37.

[0045] Specifically, the positioning component includes a connecting block 8 fixedly connected to one end of the first traction cable 7, a second traction cable 9 fixedly connected to the lower surface of the connecting block 8, and a positioning plumb block 10 connected to the end of the second traction cable 9 away from the connecting block 8.

[0046] Specifically, the inner circumferential side of the lifting slide 40 is provided with a positioning rail groove 4, and the circumferential side of the mounting column 2 is fixedly installed with a positioning rail plate 39. The shape and number of the positioning rail plate 39 correspond to the positioning rail groove 4, and the positioning rail plate 39 slides in conjunction with the positioning rail groove 4.

[0047] Specifically, a first driving component 15 is fixedly installed on one side of the upright plate 13, and the output end of the first driving component 15 is connected to the winding roller 14.

[0048] Specifically, the sampling chamber 17 has a circular boss structure, and the shape of the limiting through groove 12 corresponds to that of the sampling chamber 17.

[0049] Working principle: This invention features a sampling chamber 17 with a circular boss structure and a corresponding shape for the limiting groove 12. After sampling is completed at the bottom of the water, the first drive unit 15 can be activated to drive the winding roller 14 to rotate, thereby lifting the sampling chamber 17 upward. Due to the design of the circular boss structure, the sampling chamber 17 can accurately return to the limiting groove 12, which facilitates sampling by the detection probe 21 and avoids misalignment. Furthermore, the positioning component with the second traction cable 9 and the positioning plumb block 10 provides a stable fixing measure for the buoy platform 3. The first drive unit 15 and the second drive unit 24 used in this device are both servo motors.

[0050] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A water conservancy construction environment monitoring device, characterized in that, include: The supporting mechanism includes a fixed mounting base (1), a mounting column (2) is fixedly connected to the upper surface of the fixed mounting base (1), a buoy platform (3) is provided on the periphery of the mounting column (2), a lifting groove (40) is provided on the buoy platform (3), the buoy platform (3) slides with the mounting column (2) through the lifting groove (40), a plurality of first traction cables (7) are fixedly connected to the periphery of the fixed mounting base (1), a positioning component is provided at the end of the first traction cable (7) away from the fixed mounting base (1), an inflatable airbag (5) is provided on the lower surface of the buoy platform (3), and a wind sensor (6) is provided on the upper surface of the mounting column (2). The sampling mechanism includes a first extension plate (11) fixedly disposed on the side of the buoy platform (3). The upper surface of the first extension plate (11) is provided with a vertical plate (13) and a limiting groove (12). The limiting groove (12) passes through the first extension plate (11). A winding roller (14) is provided on the vertical plate (13). Both ends of the winding roller (14) are connected to movable shafts. The winding roller (14) is movably engaged with the vertical plate (13) through the movable shafts. A third traction cable (16) is wound around the side of the winding roller (14). One end of the third traction cable (16) is fixedly connected to a sampling chamber (17). An opening assembly (22) is provided on the upper surface of the sampling chamber (17).

2. The water conservancy construction environment monitoring equipment according to claim 1, characterized in that, The first extension plate (11) has an installation bracket (18) on its upper surface, and a water quality analysis device (19) is provided on the upper surface of the installation bracket (18). A wiring bracket (20) is connected to the water quality analysis device (19).

3. The water conservancy construction environment monitoring equipment according to claim 2, characterized in that, A detection probe (21) is provided at one end of the wiring bracket (20). A wire is installed inside the wiring bracket (20). The detection probe (21) is electrically connected to the water quality analysis equipment (19) through the wire.

4. The water conservancy construction environment monitoring equipment according to claim 1, characterized in that, The opening assembly (22) includes a fixed ring plate (26) and a second extension plate (23) disposed on the periphery of the fixed ring plate (26). A plurality of sealing split rotating plates (29) are disposed on one surface of the fixed ring plate (26), and a movable ring plate (27) is disposed on the upper surface of the sealing split rotating plate (29).

5. The water conservancy construction environment monitoring equipment according to claim 4, characterized in that, The movable ring plate (27) has a communication port (28) on one surface. Several follower teeth (30) are fixedly connected to the periphery of the movable ring plate (27). A second driving member (24) is fixedly installed on the lower surface of the second extension plate (23). The output end of the second driving member (24) is connected to a drive gear (25). The drive gear (25) meshes with the follower teeth (30). A guide post (32) is connected to the upper surface of the sealed split rotating plate (29). A limit guide groove (31) is opened on the upper surface of the movable ring plate (27). The guide post (32) slides in cooperation with the limit guide groove (31).

6. The water conservancy construction environment monitoring equipment according to claim 1, characterized in that, A measuring bracket (33) is fixedly installed on the buoy platform (3). A bracket slot (34) is provided on the measuring bracket (33). A speed sensor (35) is fixedly installed on one side of the measuring bracket (33). A wireless signal transmission module (36) is electrically connected to the speed sensor (35). An internal rotating shaft (37) is inserted into the bracket slot (34). Several follow-up rotating plates (38) are provided on the periphery of the internal rotating shaft (37). The detection end of the speed sensor (35) is connected to the internal rotating shaft (37).

7. The water conservancy construction environment monitoring equipment according to claim 1, characterized in that, The positioning component includes a connecting block (8) fixedly connected to one end of the first traction cable (7), a second traction cable (9) fixedly connected to the lower surface of the connecting block (8), and a positioning plumb block (10) connected to the end of the second traction cable (9) away from the connecting block (8).

8. The water conservancy construction environment monitoring equipment according to claim 1, characterized in that, The lifting slide (40) has a positioning rail groove (4) on its inner circumferential side. The mounting column (2) has a positioning rail plate (39) fixedly installed on its circumferential side. The shape and number of the positioning rail plate (39) correspond to the positioning rail groove (4). The positioning rail plate (39) and the positioning rail groove (4) slide together.

9. The water conservancy construction environment monitoring equipment according to claim 1, characterized in that, A first driving component (15) is fixedly installed on one side of the upright plate (13), and the output end of the first driving component (15) is connected to the winding roller (14).

10. A water conservancy construction environment monitoring device according to claim 1, characterized in that, The sampling chamber (17) has a circular boss structure, and the shape of the limiting groove (12) corresponds to that of the sampling chamber (17).

Images