Monitoring and dispatching device for river rain period hydrological dispatching management

Abstract

The invention discloses a monitoring and dispatching device for hydrological dispatching management in a rain period of a riverway, relates to the technical field of hydrological monitoring, and provides a set of integrated device which can monitor the water level and the water quality in real time, can obtain and store a water sample at regular time, and stores the water sample by using bunched tank bodies. The obtained water samples are subsequently and intensively sent to a laboratory for detection and data recording; the technical effects that the monitoring and dispatching device for river rain period hydrological dispatching management is easy and convenient to arrange and use, the needed labor intensity is small, the obtained water quality information is rich, the cost is relatively low, and positioning is firm and reliable are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of hydrological monitoring, and particularly to a monitoring and scheduling device for river channel hydrological scheduling management during the rainy season. Background Art

[0002] During the rainy season, in flood-prone areas of river channels, water quality monitoring equipment (a combination of various sensors and probes) and water volume monitoring equipment (water level gauges) are generally set up, and the data collected is transmitted through a communication module to a central processing system via a network for monitoring the degree of flood threat, and cooperating with remote sensing monitoring equipment to achieve dynamic monitoring, efficient scheduling, and scientific maintenance of water resources, thereby assisting in the implementation of rainy season hydrological scheduling and monitoring, and assisting in hydrological scheduling and management; the data monitored by these devices (the hydrological information collected) is corroborated and verified with remote sensing data to further reduce the overall monitoring error; the obtained data and the water mark information after the flood can also provide relatively accurate data support for the establishment of a big data model (that is, improving the estimation accuracy of water quality parameters by training a machine learning model based on measured samples), so as to improve the accuracy of flood prediction and monitoring.

[0003] Although the water quality monitoring equipment and the water volume monitoring equipment can provide some water volume (water level) and water quality data in real time, the complicated water quality information requires the participation of a large number of different sensors, which is costly and difficult to obtain comprehensive and detailed water quality information targeted (such as the content of specific pollutants in water, sediment content, etc.); moreover, due to the fluidity of water, it is difficult to trace the water quality changes in detail due to the lack of historical samples when trying to obtain detailed water quality information, and it is difficult to obtain historical samples again;

[0004] To address the above deficiencies, sensors for detecting some key water quality parameters can be integrated only on the water quality monitoring equipment, and samples are collected regularly and at fixed points and then sent to a laboratory for detailed and targeted detection of water quality samples to obtain experimental data; however, the sampling process of this solution is cumbersome, with a large labor intensity, and even when using drones for water sample collection, the workload is large and the process is cumbersome.

[0005] Therefore, there is a need for a monitoring and scheduling device for river channel hydrological scheduling management during the rainy season that is simple in installation and use process, requires less labor intensity, obtains rich water quality information, and has a relatively low cost to assist in the implementation of river channel hydrological monitoring and scheduling (management) during the rainy season. Summary of the Invention

[0006] By providing a monitoring and scheduling device for river channel hydrological scheduling management during the rainy season in this embodiment of the present application, the technical problems in the prior art that the monitoring and scheduling device is costly, the obtained water quality information is scarce, and the installation and use processes are cumbersome and complex are solved; the technical effects that the installation and use processes of the monitoring and scheduling device for river channel hydrological scheduling management during the rainy season are simple, the required labor intensity is small, the obtained water quality information is rich, the cost is relatively low, and the positioning is firm and reliable are achieved.

[0007] This embodiment of the present application provides a monitoring and scheduling device for river channel hydrological scheduling management during the rainy season, including a basic support rod with clips positioned at the bottom, a support body positioned on the side wall of the basic support rod and having a water level and water quality measurement unit positioned thereon, and a water sample collection assembly.

[0008] The water sample collection assembly includes a basic bearing pipe positioned on the side wall of the basic support rod, a guiding pipe connecting the basic bearing pipe and a tank container, a tank container fixed at the bottom end of the guiding pipe, a rotating column located inside the tank container, a top bearing plate fixed at the top of the basic bearing pipe and having a driving assembly positioned thereon, and an inner container string.

[0009] A side entry groove is provided on the side wall of the basic bearing pipe, and a top flexible pipe and a bottom flexible pipe are fixed on the inner wall. The two flexible pipes restrict the movement of the inner container string by extrusion to restrict the outflow and pollution of the sample.

[0010] One end of the inner container string is positioned on the driving assembly, and the other end is positioned on the rotating column. The inner container string includes a basic tank which is a columnar container with an open top, a connecting body, a front connecting rope, and a rear connecting rope; the connecting body is located between two basic tanks and is respectively positioned at the top and bottom of the adjacent two basic tanks; the connecting body is a rope body, a belt body, or a mesh tubular body.

[0011] The front connecting rope and the rear connecting rope are respectively positioned on the two basic tanks located at the ends.

[0012] Further, the connecting body is a tubular mesh body formed by braiding steel wires, and the two ends of the connecting body are respectively positioned at the top and bottom of the adjacent basic tanks.

[0013] Further, the support body includes a top carrier and a bottom support rod.

[0014] The top carrier is slidably positioned on the side wall of the basic support rod and slides along the length direction of the basic support rod. The water level and water quality measurement unit is fixed on the top carrier; a structure for restricting the sliding of the top carrier is provided between the top carrier and the basic support rod.

[0015] The bottom support rod is a rigid rod body, longitudinally arranged, and the top is fixed at the bottom of the top carrier; during use, after the bottom of the bottom support rod touches the ground, the sliding of the top carrier is restricted.

[0016] The presence of the bottom support rod makes the distance between the water level and water quality measurement unit and the ground a fixed value.

[0017] Further, the base bearing pipe is a rigid pipe body arranged vertically, positioned on the side wall of the base bearing rod and sliding along the length direction of the base bearing rod;

[0018] The base bearing pipe and the base bearing rod are positioned with a structure that restricts the sliding of the top carrier;

[0019] During installation, control the base bearing pipe to slide to adjust the sampling depth as required.

[0020] Further, both the top hose and the bottom hose are rubber hoses, located above and below the side entry groove respectively, with an inner diameter smaller than the outer diameter of the base tank, and the outer wall is closely attached to and fixed on the inner wall of the base bearing pipe, and the built-in container string is fixed by extrusion; the axial length of the bottom hose is more than 3 times the axial length of the base tank; the distance from the top of the top hose to the top of the base bearing pipe is less than 10 cm; the length of the connecting body is 0.3 to 0.6 times the length of the base tank.

[0021] Preferably, the built-in container string further includes a combined rope;

[0022] The base tank is provided with a through hole; the through hole is a through hole that penetrates the base tank, with the same axis as the base tank but not communicating with the inner space of the tank;

[0023] The combined rope is a steel wire rope, and one end is fixed on the base tank closest to the rotating column;

[0024] The driving assembly includes a plurality of independently rotating drums. The front connecting rope is positioned on one of the drums, and the other end of the combined rope is positioned on other drums; when the distance from the base tank fixed on the front connecting rope to the top of the base bearing pipe is less than 20 cm, all the base tanks are located inside the base bearing pipe; rubber sealing rings are provided at the top end and / or the bottom end of the base tank; after all the base tanks have completed sampling, control the combined rope to be wound up to pull all the base tanks against each other.

[0025] Preferably, the bottom edge of the base tank is provided with a flange, and the positioning point of the connecting body on the base tank is on the inner wall and inside the flange.

[0026] Preferably, the connecting body is a tubular net body, and the overall shape of the tubular net body is a vertically placed waist drum shape.

[0027] Preferably, a binding ring is sleeved on the connecting body;

[0028] The connecting body is a tubular net body; the binding ring is an elastic rubber ring, which is sleeved on the tubular net body to constrict it into a funnel shape to prevent the connecting body from being clamped when the base tanks are against each other.

[0029] Preferably, the built-in container string further includes an auxiliary rope;

[0030] The auxiliary rope is a steel wire rope, one end of which is fixed on a reel of the connection rope before positioning and the combined rope of the driving assembly, and the other end is fixed on a base tank near the middle of the built-in container string;

[0031] After the base tank with the auxiliary rope fixed enters the base bearing pipe and moves into the top hose, the winding of the front connection rope is stopped, and the auxiliary rope is wound instead to drive the sampling operation; after all the base tanks have completed sampling, the combined rope is controlled to be wound, pulling all the base tanks against each other.

[0032] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0033] By providing an integrated device, it is capable of real-time monitoring of water level and water quality while being able to regularly obtain and store water samples. The water samples are stored in a series of tanks and the obtained water samples are centrally sent to a laboratory (here, the place with water quality detection equipment capable of further detecting the water quality of the samples is collectively referred to as the laboratory) for testing and data recording; effectively solving the technical problems in the prior art that the monitoring and dispatching device is costly, the obtained water quality information is scarce, and the installation and use processes are cumbersome and complex; thus achieving the technical effects of simple installation and use process, low labor intensity required, rich water quality information obtained, relatively low cost, and firm and reliable positioning for the monitoring and dispatching device for river flood season hydrological dispatching management. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic structural diagram of the monitoring and dispatching device for river flood season hydrological dispatching management of the present application;

[0035] Figure 2 It is an external view schematic diagram of the monitoring and dispatching device for river flood season hydrological dispatching management of the present application;

[0036] Figure 3 It is a schematic structural diagram of the water sample collection assembly;

[0037] Figure 4 It is a simplified internal structure diagram of the water sample collection assembly;

[0038] Figure 5 It is a simplified diagram of the positional relationship between the base bearing pipe, the guiding pipe and the tank container;

[0039] Figure 6 It is a schematic diagram of the positional relationship between the base tank and the connecting body;

[0040] Figure 7 It is a schematic diagram of the positional relationship between the base tank, the combined rope and the auxiliary rope;

[0041] Figure 8Schematic diagram of the structure of the basic tank and the connecting body;

[0042] Figure 9 Schematic diagram of the structure of the basic tank;

[0043] Figure 10 Schematic diagram of the state where the basic tanks are all closely attached together under the pulling of the combined rope;

[0044] Figure 11 Schematic diagram of the state where some of the basic tanks are closely attached together under the pulling of the auxiliary rope.

[0045] In the figure:

[0046] Basic load rod 100, bottom fixing clip 110, top carrier 210, bottom load rod 220, water level and water quality measurement unit 230, basic bearing pipe 310, side entry groove 311, blocking net 312, top hose 313, bottom hose 314, guiding pipe 320, tank container 330, rotating column 340, top load plate 350, power distribution component 360, basic tank 381, connecting body 382, restraint ring 383, through hole 384, second hole 385, front connecting rope 386, rear connecting rope 387, combined rope 388, auxiliary rope 389. Detailed implementation manners

[0047] To facilitate the understanding of the present invention, the present application will be described more comprehensively with reference to the relevant drawings; the preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0048] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs; the terms used in the description of the present invention in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0050] Embodiment 1

[0051] As Figures 1 to 6 shown, the monitoring and scheduling device for river rain period hydrological scheduling management of the present application includes a basic load rod 100, a support body for carrying the water level and water quality measurement unit 230, a water sample collection component, a power component, and a control unit.

[0052] The base carrier rod 100 is a rigid straight rod, vertically arranged, which plays a role in bearing and supporting, and a bottom fixing clip 110 is positioned at the bottom; the bottom fixing clip 110 is an electric clip or a manual clip, which is used to clamp and fix an object to fix the base carrier rod 100.

[0053] The support body is positioned on the side wall of the base carrier rod 100, which plays a role in bearing and supporting the water level and water quality measurement unit 230; the support body includes a top carrier 210 and a bottom carrier rod 220; the top carrier 210 is slidably positioned on the side wall of the base carrier rod 100 and slides along the length direction of the base carrier rod 100, and the water level and water quality measurement unit 230 is fixed on the top carrier 210; a structure for restricting the sliding of the top carrier 210 is positioned between the top carrier 210 and the base carrier rod 100, and this structure is preferably a pin structure; the bottom carrier rod 220 is a rigid rod body, longitudinally arranged, and the top is fixed to the bottom of the top carrier 210; during use, after the bottom of the bottom carrier rod 220 touches the ground, the sliding of the top carrier 210 is restricted; the existence of the bottom carrier rod 220 makes the distance between the water level and water quality measurement unit 230 and the ground a fixed value; the water level and water quality measurement unit 230 is used to measure the water depth and some water quality data (pH value, turbidity, ammonia nitrogen, etc.), which is a combination of a water level gauge, sensors and probes, and has a communication function, which is prior art and will not be elaborated here.

[0054] As Figures 4 to 6 shown, the water sample collection assembly is used to collect and store water samples regularly as required, and includes a base bearing pipe 310, a guiding pipe 320, a tank container 330, a rotating column 340, a top loading plate 350 and an internal container string;

[0055] The base bearing pipe 310 is a rigid pipe body arranged vertically, slidably positioned on the side wall of the base carrier rod 100 and slides along the length direction of the base carrier rod 100; a structure for restricting the sliding of the top carrier 210 is positioned between the base bearing pipe 310 and the base carrier rod 100, and this structure is preferably a pin structure;

[0056] As Figure 3As shown, a side entry groove 311 for water samples to enter is provided at a lower position on the side wall of the base bearing pipe 310; the side entry groove 311 is a through groove; a blocking net 312 is fixed on the side entry groove 311; the blocking net 312 serves to block debris from entering the base bearing pipe 310; a top hose 313 and a bottom hose 314 are fixed on the inner wall of the base bearing pipe 310; both the top hose 313 and the bottom hose 314 are rubber hoses, with an inner diameter smaller than the outer diameter of the base tank 381, and the outer walls are closely attached to and fixed on the inner wall of the base bearing pipe 310, serving to fix the built-in container string by extrusion; the top hose 313 and the bottom hose 314 are respectively above and below the side entry groove 311, and the distances from both to the side entry groove 311 are less than 2 cm; the axial length of the bottom hose 314 is more than 3 times the axial length of the base tank 381; the distance from the top of the top hose 313 to the top of the base bearing pipe 310 is less than 10 cm;

[0057] During installation, control the base bearing pipe 310 to slide and adjust the sampling depth as needed;

[0058] The guiding pipe 320 is a bent pipe, with one end fixed to the bottom of the base bearing pipe 310, connecting the base bearing pipe 310 and the tank container 330; the tank container 330 is a horizontally arranged cylindrical container, fixed to the other end of the guiding pipe 320, serving to accommodate the built-in container string;

[0059] The rotating column 340 is a horizontally arranged cylinder, rotatably connected inside the tank container 330 around its own axis, serving as a reel for winding and releasing the built-in container string;

[0060] The top loading plate 350 is a rigid plate body, horizontally arranged and detachably and fixedly connected to the top of the base bearing pipe 310 to seal it; a driving component for driving the movement of the built-in container string is positioned on the top of the top loading plate 350; the driving component is a reel structure driven by a motor;

[0061] As Figure 6 and Figure 7 shown, the built-in container string is in a string shape as a whole, including a base tank 381, a connecting body 382, a front connecting rope 386, and a rear connecting rope 387; before sampling, part of the built-in container string is inside the base bearing pipe 310, and part of the built-in container string is inside the tank container 330 and wound around the rotating column 340;

[0062] The base tank 381 is a cylindrical tank-shaped container with an open top, and the number is multiple;

[0063] The connecting body 382 is located between the two basic tanks 381, and its two ends are respectively positioned near the top and bottom of the two basic tanks 381; the length of the connecting body 382 is 0.3 to 0.6 times the length of the basic tank 381; the connecting body 382 is a rope body, a belt body or a net-shaped tubular body, made of non-elastic material, and its existence enables the basic tanks 381 to be in series and can be wound into a roll on the rotating column 340;

[0064] Both the front connecting rope 386 and the rear connecting rope 387 are steel wires ropes and both play a connecting role; one end of the front connecting rope 386 is positioned on the driving component, and the other end is positioned at the open end of the basic tank 381 at the end; one end of the rear connecting rope 387 is positioned on the rotating column 340, and the other end is positioned at the closed end of the other basic tank 381 at the end; when no sample is taken, the rear connecting rope 387 is all wound and positioned on the rotating column 340, and most of the front connecting rope 386 is located inside the basic bearing pipe 310.

[0065] Further, except for the position where the tank container 330 communicates with the guiding pipe 320, the whole is closed, and a handle for driving the rotating column 340 to rotate by magnetism is provided on its outer wall.

[0066] Preferably, the connecting body 382 is a combination of three or more steel wire ropes, the spacing between these steel wire ropes is equal, and the two ends are respectively positioned at the top and bottom of adjacent basic tanks 381.

[0067] Preferably, as Figure 7 and Figure 8 shown, for stability considerations, the connecting body 382 is a tubular net body formed by weaving steel wires, and the two ends of the connecting body 382 are respectively positioned at the top and bottom of adjacent basic tanks 381.

[0068] Further, the front connecting rope 386 is detachably and fixedly connected to the basic tank 381. When it is necessary to take a sample from the basic bearing pipe 310, the top loading plate 350 is removed and taken out in turn from the top of the basic bearing pipe 310.

[0069] The power component is used to provide power for the operation of each component of the monitoring and dispatching device for river channel rain period hydrological dispatching management in this application, and the control unit plays a role in controlling the coordinated operation of each component of the monitoring and dispatching device for river channel rain period hydrological dispatching management. Both are prior arts and will not be elaborated here.

[0070] Preferably, the power component includes a storage battery.

[0071] Preferably, the power component further includes a solar panel.

[0072] The monitoring and scheduling device for river channel rain period hydrological scheduling management in this application participates in real-time hydrological scheduling and also participates in future hydrological scheduling; data is obtained through real-time monitoring, and after communication, it assists in the progress of real-time hydrological scheduling; by collecting historical water samples and obtaining detailed water quality information after detection, it provides data support for the database and assists in the subsequent hydrological scheduling; in this way, the damage to the ecological environment caused by floods is minimized as much as possible.

[0073] After the device in this application is installed, the water level and water quality measurement unit 230 monitors and feeds back the water level and water quality information in real time to assist in scheduling decisions; the base tank 381 moves up one by one regularly and enters the side inlet tank 311 to obtain water samples and store the water samples; the obtained water samples are subsequently transported to the laboratory for detailed detection one by one and the data is recorded for verifying remote sensing data and enriching the database.

[0074] Preferably, considering that the water level is lower than the water level and water quality measurement unit 230 and cannot be detected, a water level gauge is positioned at a position near the bottom of the bottom support rod 220, and this water level gauge is abandoned when the water level is higher than the water level and water quality measurement unit 230, so as to reduce the impact of silt accumulation on monitoring.

[0075] Preferably, when fixing the device in this application, the angle of the device is first selected to avoid the side wall of the tank container 330 facing the direct impact of the water flow, thereby reducing the possibility of the device in this application being washed down.

[0076] Preferably, the bottom fixing clip 110 is an electric clip controlled by the control unit.

[0077] Preferably, when setting up the device in this application, it is directly clamped and fixed on the fire hydrant.

[0078] Preferably, a combination component connected to the bottom of the unmanned aerial vehicle is provided at the top of the top load plate 350, and the pins that limit the sliding of the top carrier 210 and the base bearing pipe 310 are all electric pins and are all controlled by the control unit; when installing the device in this application, the installation and fixation are completed by using the unmanned aerial vehicle.

[0079] Preferably, the base bearing pipe 310 is positioned on the base bearing pipe 310 through an electric buckle controlled by the control unit, and the entire water sample collection assembly has independent power supply; after all the base tanks 381 of the water sample collection assembly are used, the whole water sample collection assembly can be selectively replaced by using the unmanned aerial vehicle.

[0080] Preferably, the unmanned aerial vehicle can directly carry the whole set of water sample collection assembly for water sample collection and storage.

[0081] Preferably, as Figure 9 and Figure 10As shown, in order to prevent the water sample from spilling and being contaminated during transportation in the tank container 330, the built-in container string further includes a combined rope 388; a through hole 384 is provided on the base tank 381; the through hole 384 is a through hole that penetrates the base tank 381, has the same axis as the base tank 381 but is not communicated with the inner space of the tank (that is, penetrates the tank wall along the axis); the combined rope 388 is a steel wire rope, one end of which is fixed on the base tank 381 closest to the rotating column 340 and penetrates all the base tanks 381 except this base tank 381; the driving assembly includes a plurality of independently rotating drums, the front connecting rope 386 is positioned on one of the drums, and the other end of the combined rope 388 is positioned on the other drums; when the base tank 381 fixed on the front connecting rope 386 is less than 20 cm away from the top of the base bearing pipe 310, all the base tanks 381 are located within the base bearing pipe 310; a rubber sealing ring is provided at the top end and / or bottom end of the base tank 381; when the front connecting rope 386 is wound up, the combined rope 388 is wound up synchronously to keep the combined rope 388 in a taut state; after all the base tanks 381 have been sampled, the combined rope 388 is controlled to be wound up to pull all the base tanks 381 into contact with each other.

[0082] Further, a flange is provided at the bottom edge of the base tank 381, and the positioning point of the connecting body 382 on the base tank 381 is located on the inner wall and inside the flange.

[0083] Further, flanges and / or grooves are provided at the top and bottom of the base tank 381, and the top and bottom match, and adjacent base tanks 381 are inserted and positioned together through these flanges and grooves.

[0084] Further, the number of sealing rings at one end of the base tank 381 is greater than 1.

[0085] Further, the connecting body 382 is a tubular net body, and the overall shape of the tubular net body is a vertically placed waist drum shape.

[0086] Further, as Figure 6 and Figure 7 shown, a restraint ring 383 is sleeved on the connecting body 382; the connecting body 382 is a combination of multiple steel wire ropes; the restraint ring 383 is an elastic rubber ring that sleeved on all the steel wire ropes to hold them in place, so as to prevent the connecting body 382 from being clamped when the base tanks 381 come into contact with each other.

[0087] Further, a restraint ring 383 is sleeved on the connecting body 382; the connecting body 382 is a tubular net body; the restraint ring 383 is an elastic rubber ring that sleeved on the tubular net body to hold it in place and make it funnel-shaped; so as to prevent the connecting body 382 from being clamped when the base tanks 381 come into contact with each other.

[0088] Preferably, in order to reduce costs, the drive assembly has only one motor as the power source, and the drive assembly includes a power distribution assembly 360; the power distribution assembly 360 is similar to a gearbox and transmits power to the required winding drums by selectively connecting different transmission paths, which is prior art.

[0089] Preferably, a pointing arrow is provided on the top of the top load plate 350. After the device of the present application is placed by a drone, an image is taken and stored on the top for subsequent reference coordinates for the dredging operation.

[0090] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0091] It solves the technical problems in the prior art that the monitoring and dispatching device has high costs, lacks water quality information, and the placement and use processes are cumbersome and complex; it realizes the technical effects that the monitoring and dispatching device for river rain period hydrological dispatching management is simple in the placement and use processes, has low labor intensity, rich water quality information, relatively low costs, firm and reliable positioning, and is less affected by silt accumulation.

[0092] Embodiment 2

[0093] In order to further increase the amount of samples that the device of the present application can store and further improve the practicability of the device of the present application, an auxiliary rope 389 is added in the embodiment of the present application on the basis of the above embodiment for assisting in sampling and storing samples, specifically:

[0094] As Figure 11 shown, the built-in container string further includes an auxiliary rope 389;

[0095] The auxiliary rope 389 is a steel wire rope, one end of which is fixed on a winding drum of the pre-positioning connecting rope 386 and the combined rope 388 of the drive assembly, passes through the through hole 384, and the other end is fixed on a base tank 381 near the middle of the built-in container string; when the pre-connecting rope 386 is wound up, the combined rope 388 and the auxiliary rope 389 are wound up synchronously to keep the combined rope 388 in a taut state; when the auxiliary rope 389 is wound up, the combined rope 388 is wound up synchronously to keep the combined rope 388 in a taut state; after the base tank 381 fixed with the auxiliary rope 389 enters the base bearing pipe 310 and moves into the top hose 313, the winding of the pre-connecting rope 386 is stopped, and the auxiliary rope 389 is wound up instead to drive the sampling operation (the movement of the base tank 381); after all the base tanks 381 have completed sampling, the combined rope 388 is controlled to be wound up to pull all the base tanks 381 against each other.

[0096] Preferably, a through hole dedicated to the passage of the auxiliary rope 389 is provided on the base tank 381, and the through hole is the second hole 385.

[0097] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A monitoring and scheduling device for river channel hydrological scheduling management during the rainy season, characterized in that: It includes a basic carrying rod (100) with a clip positioned at the bottom, a support body positioned on the side wall of the basic carrying rod (100) and having a water level and water quality measurement unit (230) positioned thereon, and a water sample collection assembly; The water sample collection assembly includes a basic carrying pipe (310) positioned on the side wall of the basic carrying rod (100), a guiding pipe (320) connecting the basic carrying pipe (310) and a tank container (330), the tank container (330) fixed at the bottom end of the guiding pipe (320), a rotating column (340) located inside the tank container (330), a top carrying plate (350) fixed at the top of the basic carrying pipe (310) and having a driving assembly positioned thereon, and an inner container string; A side entry groove (311) is provided on the side wall of the basic carrying pipe (310), and a top flexible pipe (313) and a bottom flexible pipe (314) are fixed on the inner wall. The two flexible pipes limit the movement of the inner container string by extrusion, thereby restricting the outflow and contamination of the sample; One end of the inner container string is positioned on the driving assembly, and the other end is positioned on the rotating column (340). It includes a basic tank (381) which is a columnar container with an open top, a connecting body (382), a front connecting rope (386) and a rear connecting rope (387); the connecting body (382) is located between two basic tanks (381), and both ends are respectively positioned at the top and bottom adjacent to the two basic tanks (381); the connecting body (382) is a rope body, a belt body or a mesh tubular body; The front connecting rope (386) and the rear connecting rope (387) are respectively positioned on two basic tanks (381) located at the ends.

2. The monitoring and scheduling device for river channel hydrological scheduling management according to claim 1, characterized in that: The connecting body (382) is a tubular mesh body formed by braiding steel wires, and both ends of the connecting body (382) are respectively positioned at the top and bottom of adjacent basic tanks (381).

3. The monitoring and dispatching device for river channel hydrological dispatching management according to claim 1, characterized in that: The support body includes a top carrier (210) and a bottom carrier rod (220); The top carrier (210) is slidably positioned on the side wall of the basic carrying rod (100) and slides along the length direction of the basic carrying rod (100), and the water level and water quality measurement unit (230) is fixed on the top carrier (210); a structure for restricting the sliding of the top carrier (210) is positioned between the top carrier (210) and the basic carrying rod (100); The bottom carrier rod (220) is a rigid rod body, longitudinally arranged, and the top is fixed at the bottom of the top carrier (210); during use, after the bottom of the bottom carrier rod (220) touches the ground, the sliding of the top carrier (210) is restricted; The presence of the bottom carrier rod (220) makes the distance between the water level and water quality measurement unit (230) and the ground a fixed value.

4. The monitoring and scheduling device for river channel hydrological scheduling management according to claim 1, wherein: The basic carrying pipe (310) is a rigid pipe body arranged vertically, positioned on the side wall of the basic carrying rod (100) and slides along the length direction of the basic carrying rod (100); A structure for restricting the sliding of the top carrier (210) is positioned between the basic carrying pipe (310) and the basic carrying rod (100); During installation, control the sliding of the basic carrying pipe (310) to adjust the sampling depth as required.

5. The monitoring and dispatching device for river channel hydrological dispatching management according to claim 1, wherein: The top hose (313) and the bottom hose (314) are both rubber hoses, located above and below the side entry groove (311) respectively. Their inner diameters are smaller than the outer diameter of the base tank (381), and their outer walls are closely attached to and fixed on the inner wall of the base bearing pipe (310). The built-in container string is fixed by extrusion; the axial length of the bottom hose (314) is more than 3 times the axial length of the base tank (381); the distance from the top of the top hose (313) to the top of the base bearing pipe (310) is less than 10 cm; the length of the connecting body (382) is 0.3 to 0.6 times the length of the base tank (381).

6. The monitoring and scheduling device for river channel hydrological scheduling management according to claim 5, characterized in that: The built-in container string further includes a combination rope (388); The base tank (381) is provided with a through hole (384); the through hole (384) is a through hole that penetrates the base tank (381), with the same axis as the base tank (381) but not communicating with the inner space of the tank; The combination rope (388) is a steel wire rope, and one end is fixed on the base tank (381) closest to the rotating column (340); The drive assembly includes a plurality of independently rotating drums. The front connecting rope (386) is positioned on one of the drums, and the other end of the combination rope (388) is positioned on other drums; when the base tank (381) fixed on the front connecting rope (386) is less than 20 cm away from the top of the base bearing pipe (310), all the base tanks (381) are located within the base bearing pipe (310); rubber sealing rings are provided at the top end and / or bottom end of the base tank (381); after all the base tanks (381) have completed sampling, the combination rope (388) is controlled to be wound up, pulling all the base tanks (381) into contact with each other.

7. The monitoring and scheduling device for river channel hydrological scheduling management according to claim 6, characterized in that: The bottom edge of the base tank (381) is provided with a flange, and the positioning point of the connecting body (382) on the base tank (381) is on the inner wall and inside the flange.

8. The monitoring and dispatching device for river channel hydrological dispatching management according to claim 6, characterized in that: The connecting body (382) is a tubular net body, and the overall shape of the tubular net body is an upright hourglass shape.

9. The monitoring and scheduling device for river channel hydrological scheduling management according to claim 6, characterized in that: A restraint ring (383) is sleeved on the connecting body (382); The connecting body (382) is a tubular net body; the restraint ring (383) is an elastic rubber ring, which is sleeved on the tubular net body to constrict it into a funnel shape, so as to prevent the connecting body (382) from being clamped when the base tanks (381) come into contact with each other.

10. The monitoring and scheduling device for river channel hydrological scheduling management according to any one of claims 6 to 9, characterized in that: The built-in container string further includes an auxiliary rope (389); The auxiliary rope (389) is a steel wire rope, one end of which is fixed on one of the drums of the drive assembly where the front connecting rope (386) and the combination rope (388) are not positioned, and the other end is fixed on a base tank (381) near the middle of the built-in container string; After the base tank (381) fixed with the auxiliary rope (389) enters the base bearing pipe (310) and moves into the top hose (313), the winding of the front connecting rope (386) is stopped, and the winding of the auxiliary rope (389) is changed to drive the sampling operation; after all the base tanks (381) have completed sampling, the combination rope (388) is controlled to be wound up, pulling all the base tanks (381) into contact with each other.

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