River and lake water body state monitoring device

Abstract

The utility model discloses a river and lake water body state monitoring device, which relates to the technical field of water body monitoring and comprises a monitoring stand column, an in-water-body sensor adjusting mechanism and an in-water-body sensor mounting mechanism, a shoreside fixing mechanism is mounted at the bottom of the monitoring stand column, and a height adjusting supporting mechanism is mounted at the top of the monitoring stand column. A water body upper sensor mounting mechanism is mounted on the height adjustment supporting mechanism, and a radar water level sensor and a Doppler radar flow velocity meter are mounted on the water body upper sensor mounting mechanism; the in-water sensor adjusting mechanism comprises a transverse fixing sleeve, the side face of the bottom of the monitoring stand column is fixedly connected with one end of the transverse fixing sleeve, and the inner side of the other end of the transverse fixing sleeve is transversely and slidably connected with a transverse sliding rod. The water level, the water temperature, the water quality and the flow velocity can be monitored at the same time, and monitoring dimensions of river and lake water are rich.

Description

Technical Field

[0001] The utility model relates to the technical field of water body monitoring, in particular to a river or lake water state monitoring device. Background Art

[0002] River and lake water is the main source of water for people’s daily use and is also an important part of the ecosystem.

[0003] Therefore, it is necessary to monitor the water status of rivers and lakes and to intervene in time when problems occur in the water status of rivers and lakes. The existing technology has a single monitoring dimension for river and lake water bodies, and the sensors located in the water body are easily affected by floating objects in the water, thereby affecting the accuracy of water monitoring. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a river and lake water state monitoring device, which can be stably installed on the bank of the river and lake water body, and is equipped with various monitoring sensors. It can monitor the water level, water temperature, water quality, and flow rate at the same time, and has rich monitoring dimensions for river and lake water bodies. The water quality sensor and water temperature sensor located in the water body are protected by an installation box with through holes to avoid being hit by debris in the water body, and also to avoid being entangled by aquatic plants, which is beneficial to improving the accuracy of water quality sensors and water temperature sensors in monitoring water bodies. When there is a problem with the state of the river and lake water body, it can provide timely feedback to the management personnel, which is beneficial for the management personnel to intervene in time and deal with it, and can effectively solve the problems in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a river and lake water state monitoring device, comprising:

[0006] A monitoring column, with a shore fixing mechanism installed at the bottom, a height adjustment support mechanism installed at the top of the monitoring column, a sensor installation mechanism above the water body installed on the height adjustment support mechanism, and a radar water level sensor and a Doppler radar current meter installed on the sensor installation mechanism above the water body;

[0007] The adjusting mechanism of the sensor in the water body comprises a horizontal fixing sleeve, a fixing bolt, a horizontal sliding rod, a vertical rod, a vertical sleeve, a convex seat, an adjusting column and a nut, wherein the bottom side surface of the monitoring column is fixedly connected to one end of the horizontal fixing sleeve, and the other end of the horizontal fixing sleeve is horizontally slidably connected to the horizontal sliding rod inside. The top of the horizontal fixing sleeve is threadedly connected to the fixing bolt at one end away from the monitoring column, and the bottom end of the fixing bolt is tightly pressed against the upper side of the horizontal sliding rod. The end of the horizontal sliding rod located at the outer side of the horizontal fixing sleeve is fixedly connected to the top end of the vertical rod, and the bottom end of the vertical rod is vertically slidably connected to the inner side of the top of the vertical sleeve. The top side surface of the vertical sleeve is fixedly connected to a convex seat, and the convex seat is fixedly connected to the bottom end of the adjusting column, and the top end of the adjusting column passes through the through hole at the end of the horizontal sliding rod, and the adjusting column is threadedly connected to nuts at the upper and lower sides of the end of the horizontal sliding rod.

[0008] The sensor installation mechanism in the water body is installed at the bottom of the vertical sleeve, and the sensor installation mechanism in the water body is installed with a water quality sensor and a water temperature sensor.

[0009] The shore fixing mechanism is conducive to stably fixing the monitoring column on the shore of the river or lake water body. The height of the monitoring column can be adjusted by raising the supporting mechanism, so as to facilitate the adjustment of the height of the sensor installation mechanism, radar water level sensor and Doppler radar current meter above the water body. The sensor installation mechanism above the water body is used to install the radar water level sensor and the Doppler radar current meter. The radar water level sensor can monitor the water level above the water body, and the Doppler radar current meter can monitor the flow rate of the water body above the water body. The horizontal slide bar can be extended and retracted relative to the horizontal fixing sleeve, so as to adjust the distance between the sensor installation mechanism, water quality sensor and water temperature sensor in the water body and the shore. After adjustment, tightening the fixing bolts can lock the horizontal slide bar and the horizontal fixing sleeve, and the vertical sleeve is relatively The up and down movement of the vertical rod can adjust the depth of the sensor installation mechanism in the water body, the water quality sensor and the water temperature sensor in the river and lake water body. After adjustment, the two nuts on the adjusting column are tightened to complete the locking of the adjusting column and the horizontal sliding rod, so that the vertical sleeve and the vertical rod remain stable. The sensor installation mechanism in the water body is used to install the water quality sensor and the water temperature sensor, and at the same time protect the water quality sensor and the water temperature sensor from being bumped by floating objects in the water body, and at the same time avoid the water quality sensor and the water temperature sensor from being entangled by aquatic plants. The water quality sensor adopts an online COD water quality sensor to monitor the water quality of the water body. The water temperature sensor is used to monitor the water temperature. The status of river and lake water bodies is monitored from multiple dimensions, which is conducive to timely detection of abnormal problems in river and lake water bodies.

[0010] Furthermore, the shore fixing mechanism includes a fixing plate, a first anchor hole, a reinforcement plate and a second anchor hole. The bottom of the monitoring column is fixedly connected to the center of the circular fixing plate. The fixing plate is provided with a first anchor hole in a circular array. The side of the fixing plate is integrally formed with a reinforcement plate, and the reinforcement plate is provided with a second anchor hole on the side away from the fixing plate. The bottom of the monitoring column is fixedly connected to the fixing plate through ribs arranged in a circular array, which can strengthen the connection strength between the monitoring column and the fixing plate. An anchor rod is arranged in the first anchor hole to fix the fixing plate to the shore of the river or lake. The reinforcement plate extends toward the direction of the shore of the river or lake. The anchor rod arranged in the second anchor hole can strengthen the fixing effect of the fixing plate and the monitoring column, and prevent the erosion of shore water from affecting the fixing effect of the fixing plate.

[0011] Furthermore, the height adjustment support mechanism includes a height adjustment sleeve, a locking bolt, a hollow beam and a reinforcing rib rod. The top sliding sleeve of the monitoring column is connected with the height adjustment sleeve. The screw holes on the upper and lower ends of the height adjustment sleeve are respectively threaded with locking bolts. The locking bolts are pressed against the monitoring column. The top side of the height adjustment sleeve is fixedly connected to one end of the hollow beam, and the bottom side of the height adjustment sleeve is fixedly connected to the bottom of the hollow beam through the reinforcing rib rod. Loosening the locking bolt can allow the height adjustment sleeve to slide up and down on the top of the monitoring column, which is conducive to adjusting the sensor installation mechanism above the water body to a suitable height. Then tightening the locking bolt can lock the height adjustment sleeve. The hollow beam, the reinforcing rib rod and the height adjustment sleeve maintain a triangular shape, which is conducive to improving the stability of the hollow beam and facilitating the installation of the sensor installation mechanism above the water body. The hollow beam faces the direction of rivers and lakes, so that the sensor installation mechanism above the water body can be located above the water body of rivers and lakes. The interior of the hollow beam is used for the routing of the cables of the monitoring equipment.

[0012] Furthermore, the sensor installation mechanism above the water body includes a sliding sleeve, a fastening bolt, a mounting bracket and a partition. The sliding sleeve is slidably connected to the end of the hollow beam away from the monitoring column. The screw hole at the top of the sliding sleeve is threadedly connected with a fastening bolt. The bottom of the sliding sleeve is fixedly connected to the top of the vertical part of the mounting bracket. The horizontal part of the mounting bracket is fixedly installed with a radar water level sensor and a Doppler radar current meter. The mounting bracket is located between the radar water level sensor and the Doppler radar current meter and is detachably installed with a partition. Loosening the fastening bolt can allow the sliding sleeve to slide along the hollow beam, so that the position of the mounting bracket above the river or lake can be adjusted. Then, tightening the fastening bolt can fix the position of the mounting bracket. The mounting bracket is used to install the radar water level sensor and the Doppler radar current meter. The partition can separate the radar water level sensor and the Doppler radar current meter. The material can be selected as needed to reduce the mutual influence between the radar water level sensor and the Doppler radar current meter when they are working.

[0013] Furthermore, the sensor installation mechanism in the water body includes an installation box, a through hole, an arch frame, a seat plate and an underwater reinforcement component. The bottom of the vertical sleeve is fixedly connected to the top of the installation box. The side of the installation box is evenly provided with through holes. An arch frame is provided in the installation box. The two ends of the arch frame are respectively fixedly connected to the seat plate. The seat plate is fixed to the bottom of the installation box by screws. The arch frame is installed with a water quality sensor and a water temperature sensor. The bottom of the installation box is installed with an underwater reinforcement component. The installation box is used to protect the water quality sensor and the water temperature sensor to prevent the water quality sensor and the water temperature sensor from being bumped by floating objects in the water, such as wood, and from being entangled by water plants. The screws, the arch frame and the seat plate cooperate to facilitate the installation of the water quality sensor and the water temperature sensor. Since the installation box faces a large area of ​​the water flow in the water body, the water flow will impact the installation box. With the help of the underwater reinforcement component, the installation box can be reinforced in the water to improve the stability of the installation box.

[0014] Furthermore, the underwater reinforcement assembly includes an ear seat, a support anti-shifting column, an underwater support seat, and an underwater anchor rod. The four corners of the bottom of the installation box are respectively fixedly connected with ear seats, and the threaded holes on each ear seat are respectively threadedly connected with the top of the support anti-shifting column. The bottom of the support anti-shifting column is fixedly connected with a circular underwater support seat, and the bottom annular array of the underwater support seat is provided with an underwater anchor rod. The threaded connection between the ear seat and the support anti-shifting column can adjust the height of the support anti-shifting column, and the support anti-shifting column is fixed by means of the underwater support seat and the underwater anchor rod, thereby fixing the installation box.

[0015] Furthermore, it also includes a screw sleeve and a warning ball. The top of the adjustment column is threadedly connected with a screw sleeve, and the top of the screw sleeve is provided with a warning ball. The screw sleeve is used to install the warning ball, and the warning ball extends into the water surface to alert passing ships and prevent the ships from bumping into the sensor adjustment mechanism or the sensor installation mechanism in the water body.

[0016] Furthermore, it also includes a maintenance public reminder component, which includes a pull rod, a rectangular frame and a public reminder sign. The lower side of the hollow crossbeam is fixedly connected to the top of the pull rod, and the bottom end of the pull rod is fixedly connected to the rectangular frame, and the public reminder sign is installed in the rectangular frame. The pull rod is used to install the rectangular frame, and the public reminder sign is detachably installed in the rectangular frame. The public reminder sign marks the specific information of the device and reminds people around to stay away from the device.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the river and lake water status monitoring device has the following advantages:

[0018] 1. With the help of the shore fixing mechanism, the device can be stably installed on the shore of rivers and lakes. Equipped with various monitoring sensors, it can monitor water level, water temperature, water quality, and flow rate at the same time, and has rich monitoring dimensions for rivers and lakes.

[0019] 2. The water quality sensor and water temperature sensor located in the water body are protected by an installation box with through holes to avoid being hit by debris in the water body and being entangled by aquatic plants, which is conducive to improving the accuracy of water quality sensors and water temperature sensors in water body monitoring. When there is a problem with the water status of rivers and lakes, it can be fed back to the management personnel in time, which is conducive to the management personnel to intervene and deal with it in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sensor installation mechanism above the water body in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the sensor adjustment mechanism in the water body of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the sensor installation mechanism in the water body of the utility model;

[0024] In the figure: 1 monitoring column, 2 height adjustment support mechanism, 21 height adjustment sleeve, 22 locking bolt, 23 hollow beam, 24 reinforcement rib, 3 sensor installation mechanism above water body, 31 sliding sleeve, 32 fastening bolt, 33 installation bent frame, 34 partition, 4 maintenance public reminder component, 41 pull rod, 42 rectangular frame, 43 public reminder sign, 5 shore fixing mechanism, 51 fixing plate, 52 rib plate, 53 anchor hole 1, 54 reinforcement plate, 55 anchor hole 2, 6 sensor adjustment mechanism in water body The whole mechanism, 61 horizontal fixing sleeve, 62 fixing bolt, 63 horizontal sliding rod, 64 vertical rod, 65 vertical sleeve, 66 convex seat, 67 adjusting column, 68 nut, 7 water body sensor installation mechanism, 71 installation box, 72 through hole, 73 arch frame, 74 seat plate, 75 ear seat, 76 support anti-shift column, 77 underwater bracket, 78 underwater anchor rod, 8 radar water level sensor, 9 Doppler radar flow meter, 10 water quality sensor, 11 water temperature sensor, 12 screw sleeve, 13 warning ball. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] For example, see Figures 1 to 4 , the utility model provides a technical solution: a river and lake water state monitoring device, including a monitoring column 1, a water body sensor adjustment mechanism 6, and a water body sensor installation mechanism 7;

[0027] The monitoring column 1 is hollow inside for easy wiring. The top opening of the monitoring column 1 is connected with a waterproof plug. The bottom of the monitoring column 1 is provided with a shore fixing mechanism 5. The top of the monitoring column 1 is provided with a height adjustment support mechanism 2. The height adjustment support mechanism 2 is provided with a water body upper sensor installation mechanism 3. The water body upper sensor installation mechanism 3 is provided with a radar water level sensor 8 and a Doppler radar current meter 9.

[0028] The shore fixing mechanism 5 includes a fixing plate 51, an anchor hole 1 53, a reinforcement plate 54 and an anchor hole 2 55. The bottom of the monitoring column 1 is fixedly connected to the center of the circular fixing plate 51. An anchor hole 1 53 is provided in a circular array on the fixing plate 51. The side of the fixing plate 51 is integrally formed and connected with a reinforcement plate 54. An anchor hole 2 55 is provided on the side of the reinforcement plate 54 away from the fixing plate 51. The bottom of the monitoring column 1 is fixedly connected to the fixing plate 51 through a rib plate 52 provided in a circular array, which can strengthen the connection strength between the monitoring column 1 and the fixing plate 51. An anchor rod is provided in the anchor hole 1 53 to fix the fixing plate 51 to the shore of the river or lake. The reinforcement plate 54 extends toward the shore of the river or lake. The anchor rod provided in the anchor hole 2 55 can strengthen the fixing effect of the fixing plate 51 and the monitoring column 1, and prevent the erosion of shore water from affecting the fixing effect of the fixing plate 51.

[0029] The height-adjusting support mechanism 2 includes a height-adjusting sleeve 21, a locking bolt 22, a hollow beam 23 and a reinforcing rib 24. The top sliding sleeve of the monitoring column 1 is connected with the height-adjusting sleeve 21. The upper and lower side screw holes of the height-adjusting sleeve 21 are respectively threadedly connected with the locking bolts 22. The locking bolts 22 are pressed tightly against the monitoring column 1. The top side of the height-adjusting sleeve 21 is fixedly connected to one end of the hollow beam 23, and the bottom side of the height-adjusting sleeve 21 is fixedly connected to the bottom of the hollow beam 23 through the reinforcing rib 24. Loosening the locking bolt 22 can allow the height-adjusting sleeve 21 to slide up and down on the top of the monitoring column 1, which is conducive to adjusting the sensor installation mechanism 3 above the water body to a suitable height. Then, tightening the locking bolt 22 can lock the height-adjusting sleeve 21. The hollow beam 23, the reinforcing ribs 24 and the height-adjusting sleeve 21 maintain a triangular shape, which is conducive to improving the stability of the hollow beam 23 and facilitating the installation of the sensor installation mechanism 3 above the water body. The hollow beam 23 faces the direction of rivers and lakes, so that the sensor installation mechanism 3 above the water body can be located above the water body of rivers and lakes, and the interior of the hollow beam 23 is used for the routing of monitoring equipment cables.

[0030] The sensor installation mechanism 3 above the water body includes a sliding sleeve 31, a fastening bolt 32, a mounting bracket 33 and a partition 34. The sliding sleeve 31 is slidably connected to the end of the hollow beam 23 away from the monitoring column 1. The fastening bolt 32 is threadedly connected to the screw hole at the top of the sliding sleeve 31. The bottom of the sliding sleeve 31 is fixedly connected to the top of the vertical part of the mounting bracket 33. The horizontal part of the mounting bracket 33 is fixedly installed with a radar water level sensor 8 and a Doppler radar current meter 9, and the mounting bracket 33 is located between the radar water level sensor 8 and the Doppler radar current meter 9 and is detachably installed with a partition 34. Loosening the fastening bolts 32 can allow the sliding sleeve 31 to slide along the hollow beam 23, so that the position of the installation bent frame 33 above the river or lake can be adjusted, and then tightening the fastening bolts 32 can fix the position of the installation bent frame 33. The installation bent frame 33 is used to install the radar water level sensor 8 and the Doppler radar current meter 9. The partition 34 can separate the radar water level sensor 8 and the Doppler radar current meter 9. The material can be selected as needed to reduce the mutual influence between the radar water level sensor 8 and the Doppler radar current meter 9 when they are working.

[0031] The sensor adjustment mechanism 6 in the water body includes a transverse fixing sleeve 61, a fixing bolt 62, a transverse sliding rod 63, a vertical rod 64, a vertical sleeve 65, a convex seat 66, an adjusting column 67 and a nut 68. The bottom side of the monitoring column 1 is fixedly connected to one end of the transverse fixing sleeve 61, and the other end of the transverse fixing sleeve 61 is laterally slidably connected to the transverse sliding rod 63 on the inner side. The top of the end of the transverse fixing sleeve 61 away from the monitoring column 1 is threadedly connected to the fixing bolt 62, and the bottom end of the fixing bolt 62 is pressed against the upper side of the transverse sliding rod 63. The end of the transverse sliding rod 63 located on the outer side of the transverse fixing sleeve 61 is fixedly connected to the top of the vertical rod 64, and the bottom end of the vertical rod 64 is vertically slidably connected to the inner side of the top of the vertical sleeve 65. The top side of the vertical sleeve 65 is fixedly connected to the convex seat 66, and the convex seat 66 is fixedly connected to the bottom end of the adjusting column 67. The top of the adjusting column 67 passes through the through hole at the end of the transverse sliding rod 63, and the adjusting column 67 is located at the upper and lower sides of the end of the transverse sliding rod 63 and is threadedly connected with nuts 68 respectively.

[0032] The in-water body sensor installation mechanism 7 is installed at the bottom of the vertical sleeve 65 , and the in-water body sensor installation mechanism 7 is installed with a water quality sensor 10 and a water temperature sensor 11 .

[0033] When in use, the shore fixing mechanism 5 is conducive to stably fixing the monitoring column 1 on the shore of the river or lake water body. The height of the monitoring column 1 can be adjusted by raising the supporting mechanism 2, so as to facilitate the adjustment of the height of the sensor mounting mechanism 3, the radar water level sensor 8 and the Doppler radar current meter 9 above the water body. The sensor mounting mechanism 3 above the water body is used to install the radar water level sensor 8 and the Doppler radar current meter 9. The radar water level sensor 8 can monitor the water level above the water body, and the Doppler radar current meter 9 can monitor the flow rate of the water body above the water body. The horizontal sliding rod 63 can be extended and retracted relative to the horizontal fixing sleeve 61 to adjust the distance between the sensor mounting mechanism 7, the water quality sensor 10 and the water temperature sensor 11 in the water body and the shore. After adjustment, tightening the fixing bolt 62 can lock the horizontal sliding rod 63 and the horizontal fixing sleeve 61. The vertical sleeve 65 is relative to The vertical rod 64 can move up and down to adjust the depth of the sensor installation mechanism 7, water quality sensor 10 and water temperature sensor 11 in the water body of rivers and lakes. After adjustment, the two nuts 68 on the adjustment column 67 are tightened to complete the locking of the adjustment column 67 and the horizontal sliding rod 63, so that the vertical sleeve 65 and the vertical rod 64 remain in a stable state. The sensor installation mechanism 7 in the water body is used to install the water quality sensor 10 and the water temperature sensor 11, and at the same time protect the water quality sensor 10 and the water temperature sensor 11 from being bumped by floating objects in the water body, and at the same time avoid the water quality sensor 10 and the water temperature sensor 11 from being entangled by aquatic plants. The water quality sensor 10 adopts an online COD water quality sensor to monitor the water quality of the water body. The water temperature sensor 11 is used to monitor the temperature of the water body. The status of river and lake water bodies is monitored from multiple dimensions, which is conducive to timely discovery of abnormal problems in river and lake water bodies.

[0034] For example 2, please refer to Figures 1 to 4 ,The utility model provides a technical solution: a river and lake water state monitoring device, this embodiment is a further explanation of the structure of embodiment 1;

[0035] The sensor installation mechanism 7 in the water body includes an installation box 71, a through hole 72, an arch frame 73, a seat plate 74 and an underwater reinforcement component. The bottom of the vertical sleeve 65 is fixedly connected to the top of the installation box 71. The side of the installation box 71 is evenly provided with through holes 72. An arch frame 73 is provided in the installation box 71. The two ends of the arch frame 73 are respectively fixedly connected to the seat plate 74. The seat plate 74 is fixed to the bottom of the installation box 71 by screws. A water quality sensor 10 and a water temperature sensor 11 are installed on the arch frame 73. An underwater reinforcement component is installed at the bottom of the installation box 71. The installation box 71 is used to protect the water quality sensor 10 and the water temperature sensor 11, preventing the water quality sensor 10 and the water temperature sensor 11 from being bumped by floating objects in the water, such as wood, and preventing them from being entangled by water plants. The screws, arch frame 73 and seat plate 74 cooperate to facilitate the installation of the water quality sensor 10 and the water temperature sensor 11. Since the installation box 71 has a large area facing the water flow in the water body, the water flow will impact the installation box 71. With the help of the underwater reinforcement component, the installation box 71 can be reinforced in the water to improve the stability of the installation box 71.

[0036] The underwater reinforcement assembly includes an ear seat 75, a support anti-shifting column 76, an underwater bracket 77, and an underwater anchor rod 78. The four corners of the bottom of the installation box 71 are fixedly connected with ear seats 75, and the threaded holes on each ear seat 75 are respectively threadedly connected with the top of the support anti-shifting column 76. The bottom of the support anti-shifting column 76 is fixedly connected with a circular underwater bracket 77, and the bottom ring array of the underwater bracket 77 is provided with underwater anchor rods 78. The threaded connection between the ear seat 75 and the support anti-shifting column 76 can adjust the height of the support anti-shifting column 76, and the support anti-shifting column 76 is fixed by means of the underwater bracket 77 and the underwater anchor rod 78, thereby fixing the installation box 71.

[0037] For example 3, please refer to Figures 1 to 4 The utility model provides a technical solution: a river and lake water state monitoring device. The structure of this embodiment is roughly the same as that of the second embodiment, except that:

[0038] The top of the adjusting column 67 is threadedly connected with the screw sleeve 12, and the top of the screw sleeve 12 is provided with the warning ball 13. The screw sleeve 12 is used to install the warning ball 13, and the warning ball 13 extends into the water surface to warn passing ships and prevent the ships from bumping into the sensor adjustment mechanism 6 or the sensor installation mechanism in the water body.

[0039] It also includes a maintenance public reminder component 4, which includes a pull rod 41, a rectangular frame 42 and a public reminder sign 43. The lower side of the hollow crossbeam 23 is fixedly connected to the top of the pull rod 41, and the bottom end of the pull rod 41 is fixedly connected to the rectangular frame 42, and the public reminder sign 43 is installed in the rectangular frame 42. The pull rod 41 is used to install the rectangular frame 42, and the public reminder sign 43 is detachably installed in the rectangular frame 42. The public reminder sign 43 marks the specific information of the device and reminds people around to stay away from the device.

[0040] It is worth noting that the radar water level sensor 8, Doppler radar flow meter 9, water quality sensor 10, and water temperature sensor 11 disclosed in the above embodiments are all electrically connected to the external monitoring terminal, and the connection method adopts the existing technology.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river and lake water status monitoring device, characterized in that: include: A monitoring column (1) having a shore fixing mechanism (5) installed at the bottom, a height adjustment support mechanism (2) installed at the top of the monitoring column (1), a water body upper sensor installation mechanism (3) installed on the height adjustment support mechanism (2), and a radar water level sensor (8) and a Doppler radar current meter (9) installed on the water body upper sensor installation mechanism (3); The sensor adjustment mechanism (6) in the water body comprises a horizontal fixing sleeve (61), a fixing bolt (62), a horizontal sliding rod (63), a vertical rod (64), a vertical sleeve (65), a convex seat (66), an adjustment column (67) and a nut (68); the bottom side of the monitoring column (1) is fixedly connected to one end of the horizontal fixing sleeve (61); the other end of the horizontal fixing sleeve (61) is laterally slidably connected to the horizontal sliding rod (63); the top of the end of the horizontal fixing sleeve (61) away from the monitoring column (1) is threadedly connected to the fixing bolt (62); the bottom end of the fixing bolt (62) is tightly pressed against the monitoring column (1); On the upper side of the horizontal sliding rod (63), one end of the horizontal sliding rod (63) located outside the horizontal fixing sleeve (61) is fixedly connected to the top of the vertical rod (64), the bottom end of the vertical rod (64) is vertically slidably connected to the inner side of the top of the vertical sleeve (65), the top side of the vertical sleeve (65) is fixedly connected with a convex seat (66), the convex seat (66) is fixedly connected to the bottom end of the adjustment column (67), the top end of the adjustment column (67) passes through the through hole at the end of the horizontal sliding rod (63), and the adjustment column (67) is threadedly connected with nuts (68) at the upper and lower sides of the end of the horizontal sliding rod (63); The in-water body sensor installation mechanism (7) is installed at the bottom of the vertical sleeve (65), and the in-water body sensor installation mechanism (7) is installed with a water quality sensor (10) and a water temperature sensor (11).

2. A river and lake water status monitoring device according to claim 1, characterized in that: The shore fixing mechanism (5) comprises a fixing plate (51), a first anchor hole (53), a reinforcement plate (54) and a second anchor hole (55); the bottom of the monitoring column (1) is fixedly connected to the center of the circular fixing plate (51); the fixing plate (51) is provided with first anchor holes (53) in a circular array; the side of the fixing plate (51) is integrally connected with the reinforcement plate (54); and the reinforcement plate (54) is provided with a second anchor hole (55) on a side away from the fixing plate (51).

3. A river and lake water status monitoring device according to claim 1, characterized in that: The height adjustment support mechanism (2) comprises a height adjustment sleeve (21), a locking bolt (22), a hollow cross beam (23) and a reinforcing rib rod (24); the top of the monitoring column (1) is slidably sleeved with the height adjustment sleeve (21); the screw holes on the upper and lower ends of the height adjustment sleeve (21) are respectively threadedly connected with the locking bolts (22); the locking bolts (22) are pressed against the monitoring column (1); the top side of the height adjustment sleeve (21) is fixedly connected to one end of the hollow cross beam (23), and the bottom side of the height adjustment sleeve (21) is fixedly connected to the bottom of the hollow cross beam (23) via the reinforcing rib rod (24).

4. A river and lake water status monitoring device according to claim 3, characterized in that: The sensor installation mechanism (3) above the water body comprises a sliding sleeve (31), a fastening bolt (32), a mounting bracket (33) and a partition (34); the sliding sleeve (31) is slidably sleeved on one end of the hollow crossbeam (23) away from the monitoring column (1); the fastening bolt (32) is threadedly connected to the inner thread of the screw hole at the top of the sliding sleeve (31); the bottom of the sliding sleeve (31) is fixedly connected to the top of the vertical part of the mounting bracket (33); the horizontal part of the mounting bracket (33) is fixedly installed with a radar water level sensor (8) and a Doppler radar current meter (9); and the mounting bracket (33) is detachably installed with a partition (34) at a position between the radar water level sensor (8) and the Doppler radar current meter (9).

5. A river and lake water status monitoring device according to claim 1, characterized in that: The in-water sensor installation mechanism (7) comprises an installation box (71), a through hole (72), an arch frame (73), a seat plate (74) and an underwater reinforcement component. The bottom of the vertical sleeve (65) is fixedly connected to the top of the installation box (71). The side of the installation box (71) is evenly provided with through holes (72). The installation box (71) is provided with an arch frame (73). Both ends of the arch frame (73) are respectively fixedly connected to the seat plate (74). The seat plate (74) is fixed to the bottom of the installation box (71) by screws. The water quality sensor (10) and the water temperature sensor (11) are installed on the arch frame (73). The bottom of the installation box (71) is provided with an underwater reinforcement component.

6. A river and lake water status monitoring device according to claim 5, characterized in that: The underwater reinforcement assembly comprises an ear seat (75), a support anti-shifting column (76), an underwater support seat (77), and an underwater anchor rod (78). The four corners of the bottom of the installation box (71) are respectively fixedly connected with the ear seats (75). The threaded holes on each ear seat (75) are respectively threadedly connected with the top of the support anti-shifting column (76). The bottom of the support anti-shifting column (76) is fixedly connected with a circular underwater support seat (77). The bottom of the underwater support seat (77) is provided with an underwater anchor rod (78) in a circular array.

7. A river and lake water status monitoring device according to claim 1, characterized in that: It also comprises a screw sleeve (12) and a warning ball (13); the top of the adjustment column (67) is threadedly connected with the screw sleeve (12), and the top of the screw sleeve (12) is provided with a warning ball (13).

8. A river and lake water status monitoring device according to claim 3, characterized in that: It also includes a maintenance public reminder component (4), the maintenance public reminder component (4) includes a pull rod (41), a rectangular frame (42) and a public reminder sign (43), the lower side of the hollow crossbeam (23) is fixedly connected to the top end of the pull rod (41), the bottom end of the pull rod (41) is fixedly connected to the rectangular frame (42), and the public reminder sign (43) is installed in the rectangular frame (42).

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