Monitoring and sampling inspection system applied to river management

Abstract

The invention relates to a monitoring and sampling inspection system applied to river management, which is characterized by comprising an upper support plate, a lower support plate, an outer cylinder, a lifting inner cylinder, four floating balls, a monitoring sensor and a detection sensor, the upper support plate is fixed above the lower support plate through the outer cylinder, the number of the floating balls is four, and the lifting inner cylinder is fixed above the upper support plate through the lifting inner cylinder. The four floating balls are connected to the four corners of the bottom of the lower supporting plate through floating ball limiting and fixing assemblies correspondingly, each floating ball is divided into an upper-layer buoyancy part and a lower-layer monitoring part, water inlet and outlet holes are formed in the side wall of the lower layer of each floating ball, the monitoring sensor is arranged in the lower layer of each floating ball, the upper end of the lifting inner cylinder is located in the outer cylinder, and the lower end of the lifting inner cylinder is located in the outer cylinder. The lower end of the lifting inner cylinder body penetrates through the lower supporting plate to extend out of the outer cylinder body under the action of the lifting mechanism, and the detection sensor is arranged in the lifting inner cylinder body and communicated with a sampling inspection system installed at the bottom of the lifting inner cylinder body. The device has the advantages of being simple in structure, convenient to use, practical and efficient.

Description

Technical Field

[0001] The present invention relates to the technical field of river management and protection, and in particular to a monitoring and sampling system applied to river management. Background Art

[0002] With the development of society, river water quality management has received more and more attention. In reality, people understand the water quality of rivers through regular sampling, so as to manage them in a targeted manner. However, this method has great limitations. Although sampling can understand the specific situation of river water quality, there is lag and locality. The water quality in a local area cannot represent the entire river. Even if pollution is found, it will cost more to control it later due to the lag. Therefore, in order to solve the above problems, it is particularly important to design a monitoring and sampling system for river management. Summary of the Invention

[0003] In order to solve the above problems, the present invention designs a monitoring and sampling system for river management. A float is provided at the bottom of the lower support plate, and the float is used to carry the entire structure to float along the river. This design greatly improves the river area for monitoring and sampling, reduces the impact of regional sampling on subsequent management, and increases practicality.

[0004] In order to solve the above technical problems, the present invention provides a monitoring and sampling inspection system for river management, which is characterized in that it includes an upper support plate, a lower support plate, an outer cylinder, a lifting inner cylinder, a float, a monitoring sensor and a detection sensor. The upper support plate is fixed above the lower support plate through the outer cylinder. Four floats are provided, and the four floats are respectively connected to the four corners of the bottom of the lower support plate through a float limit fixing assembly. The float is divided into an upper buoyancy part and a lower monitoring part. Water inlet and outlet holes are provided on the side wall of the lower layer of the float. The monitoring sensor is arranged in the lower layer of the float. The upper end of the lifting inner cylinder is located in the outer cylinder. The lower end of the lifting inner cylinder passes through the lower support plate and extends out of the outer cylinder under the action of the lifting mechanism. The detection sensor is arranged in the lifting inner cylinder and is connected to the sampling inspection system installed at the bottom of the lifting inner cylinder.

[0005] Furthermore, a solar power generation component is connected to the upper support plate, and a battery component electrically connected to the solar power generation component is provided on the top of the upper support plate directly below the solar power generation component.

[0006] Furthermore, the solar power generation assembly includes a support frame, an outer frame, a solar power generation panel, a servo motor and a protective frame. A support frame is provided on the top of each of the left and right ends of the upper support plate. The outer frame is horizontally arranged and fixed in the upper ends of the two support frames. A through groove matching the protective frame is opened at the center of the outer frame. The protective frame is connected to the outer frame by flipping the rotating shafts at the left and right ends. The servo motor is installed on one side of the support frame and its output shaft is connected to the rotating shaft. A groove matching the solar power generation panel is opened on the top of the protective frame. The solar power generation panel is connected in the groove in an embedded form. The servo motor is electrically connected to the battery assembly.

[0007] Furthermore, the lifting mechanism includes a telescopic electric cylinder arranged on the inner walls of both sides of the outer cylinder, the shaft end of the telescopic electric cylinder is connected to the bottom of the lifting inner cylinder, and the telescopic electric cylinder is electrically connected to the battery assembly.

[0008] Furthermore, the sampling inspection system includes a conductive mounting seat, a reflux pipe, a sampling inspection pipe and a sampling inspection pump. The conductive mounting seat is arranged at the bottom of the lifting inner cylinder, and a reflux channel and a sampling inspection channel are respectively opened inside it. One end of the reflux pipe is connected to the side wall of the conductive mounting seat and is connected to the reflux channel. The sampling inspection pump is installed on the side wall of the conductive mounting seat, and its water outlet is connected to the sampling inspection channel, and the water suction port of the sampling inspection pump is connected to the sampling inspection pipe.

[0009] Furthermore, a water outlet pipe is fixed at the bottom of the lifting inner cylinder, the lower end of the water outlet pipe is connected to the sampling channel, the upper end of the water outlet pipe is sealed, and a through hole is opened on the side wall of the water outlet pipe. A sealing pipe is vertically fixed in the outer cylinder, and the lower end of the sealing pipe is sleeved on the outside of the water outlet pipe and slidably connected with it up and down, and the through hole is sealed by the sealing pipe.

[0010] Furthermore, the float limit fixing assembly includes an upper frame, a lower frame and a connecting frame. The upper frame and the lower frame are connected to each other by bolts to limit and fix the float. The upper frame is connected to the bottom of the lower support plate through the connecting frame.

[0011] After adopting the above structure, the present invention is provided with a float at the bottom of the lower support plate, and the float is used to carry the entire structure to float along the river channel. This design greatly improves the river channel area for monitoring and random inspections, reduces the impact of regional random inspections on later management, and increases practicality; and the present invention also provides a random inspection system, which can understand the water quality in more detail through regular random inspections. It has the advantages of simple structure, easy use, practicality and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 It is a top view of the structure of the present invention. DETAILED DESCRIPTION

[0015] The technical solution of the present invention will be described clearly and completely below. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be noted that certain words indicating orientation or positional relationships are only for the purpose of facilitating the description of the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0017] In the description of the present invention, it should be noted that the term "connection" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; and it can mean internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0018] The present invention is further described in detail below through specific examples.

[0019] like Figure 1The monitoring and sampling system shown in the figure is used for river management, including an upper support plate 1, a lower support plate 2, an outer cylinder 3, a lifting inner cylinder 4, a float 5, a monitoring sensor and a detection sensor. The upper support plate is fixed above the lower support plate through the outer cylinder. There are four floats, and the four floats are respectively connected to the four corners of the bottom of the lower support plate through a float limit fixing assembly. The float is divided into an upper buoyancy part and a lower monitoring part. Water inlet and outlet holes are provided on the side wall of the lower layer of the float. The monitoring sensor is arranged in the lower layer of the float. The upper end of the lifting inner cylinder is located in the outer cylinder. The lower end of the lifting inner cylinder passes through the lower support plate and extends out of the outer cylinder under the action of the lifting mechanism. The detection sensor is arranged in the lifting inner cylinder and is connected to the sampling inspection system installed at the bottom of the lifting inner cylinder. The present invention is provided with a float at the bottom of the lower support plate, and the float is used to carry the entire structure to float along the river channel. This design greatly improves the river channel area for monitoring and random inspections, reduces the impact of regional random inspections on later management, and increases practicality. In addition, the present invention is also provided with a random inspection system, which can understand the water quality in more detail through regular random inspections. It has the advantages of simple structure, easy use, practicality and high efficiency.

[0020] like Figure 1 and Figure 2 The upper support plate shown is also connected to a solar power generation component. A battery assembly 6 electrically connected to the upper support plate is provided on the top of the upper support plate directly below the solar power generation component. The solar power generation component includes a support frame 7, an outer frame 8, a solar power generation panel 18, a servo motor 10, and a protective frame 9. A support frame is provided on the top of each of the left and right ends of the upper support plate. The outer frame is horizontally arranged and fixed in the upper ends of the two support frames. A through groove matching the protective frame is provided at the center of the outer frame. The protective frame is connected to the outer frame by rotating shafts at the left and right ends. The servo motor is installed on one side of the support frame and its output shaft is connected to the rotating shaft. A groove matching the solar power generation panel is provided on the top of the protective frame. The solar power generation panel is connected in an embedded manner in the groove. The servo motor is electrically connected to the battery assembly. The present invention adopts the above structure to protect the solar power generation panel in extreme weather, thus playing a self-protection role.

[0021] The lifting mechanism includes telescopic electric cylinders arranged on the inner walls of both sides of the outer cylinder, the shaft ends of the telescopic electric cylinders are connected to the bottom of the lifting inner cylinder, and the telescopic electric cylinders are electrically connected to the battery assembly.

[0022] like Figure 1The sampling inspection system shown includes a conductive mounting seat 11, a return pipe 12, a sampling inspection pipe 13 and a sampling inspection pump 14. The conductive mounting seat is arranged at the bottom of the lifting inner cylinder, and a return channel and a sampling inspection channel are respectively opened inside it. One end of the return pipe is connected to the side wall of the conductive mounting seat and is connected to the return channel. The sampling inspection pump is installed on the side wall of the conductive mounting seat, and its water outlet is connected to the sampling inspection channel, and the water suction port of the sampling inspection pump is connected to the sampling inspection pipe.

[0023] A water outlet pipe is fixed to the bottom of the inner lifting cylinder. The lower end of the water outlet pipe is connected to the sampling inspection channel. The upper end of the water outlet pipe is sealed, and a through hole is formed in the side wall of the water outlet pipe. A sealing pipe is vertically fixed to the outer cylinder. The lower end of the sealing pipe is sleeved on the outside of the water outlet pipe and is connected to it in an upward and downward sliding manner. The through hole is sealed by the sealing pipe. By adopting this design, the present invention cannot perform sampling inspection even if the sampling inspection pump is turned on when the inner lifting cylinder is not extended.

[0024] like Figure 1 The illustrated float position-fixing assembly includes an upper frame 15, a lower frame 16, and a connecting bracket 17. The upper and lower frames are bolted together to secure the float. The upper frame is connected to the bottom of the lower support plate via the connecting bracket. This structure allows for easy replacement of the float if damaged, increasing practicality.

[0025] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the principles of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should be considered within the scope of protection of the present invention.

Claims

1. A monitoring and sampling system for river management, characterized by: The utility model comprises an upper support plate (1), a lower support plate (2), an outer cylinder (3), a lifting inner cylinder (4), a float (5), a monitoring sensor and a detection sensor. The upper support plate is fixed on the upper side of the lower support plate through the outer cylinder. Four floats are provided. The four floats are respectively connected to the four corners of the bottom of the lower support plate through a float limit fixing assembly. The float is divided into an upper buoyancy part and a lower monitoring part. A water inlet and outlet hole is provided on the side wall of the lower layer of the float. The monitoring sensor is arranged in the lower layer of the float. The upper end of the lifting inner cylinder is located in the outer cylinder. The lower end of the lifting inner cylinder passes through the lower support plate and extends out of the outer cylinder under the action of the lifting mechanism. The detection sensor is arranged in the lifting inner cylinder and is connected to the sampling inspection system installed at the bottom of the lifting inner cylinder.

2. A monitoring and sampling system for river management according to claim 1, characterized in that: The upper support plate is also connected to a solar power generation component, and a battery component (6) electrically connected to the solar power generation component is provided on the top of the upper support plate directly below the solar power generation component.

3. A monitoring and sampling system for river management according to claim 2, characterized in that: The solar power generation assembly comprises a support frame (7), an outer frame (8), a solar power generation panel, a servo motor (10) and a protective frame (9), wherein a support frame is provided at the top of each of the left and right ends of the upper support plate, the outer frame is horizontally arranged and fixed in the upper ends of the two support frames, a through groove matching the protective frame is provided at the center of the outer frame, the protective frame is connected to the outer frame by turning the rotating shafts at the left and right ends, the servo motor is installed on one side of the support frame and its output shaft is connected to the rotating shaft, a groove matching the solar power generation panel is provided at the top of the protective frame, the solar power generation panel is connected in the groove in an embedded form, and the servo motor is electrically connected to the battery assembly.

4. The monitoring and sampling system for river management according to claim 1 is characterized in that: The lifting mechanism includes telescopic electric cylinders arranged on the inner walls of both sides of the outer cylinder, the shaft ends of the telescopic electric cylinders are connected to the bottom of the lifting inner cylinder, and the telescopic electric cylinders are electrically connected to the battery assembly.

5. The monitoring and sampling system for river management according to claim 1 is characterized in that: The sampling inspection system includes a conductive mounting seat (11), a return pipe (12), a sampling inspection pipe (13) and a sampling inspection pump (14). The conductive mounting seat is arranged at the bottom of the lifting inner cylinder, and a return channel and a sampling inspection channel are respectively opened inside the conductive mounting seat. One end of the return pipe is connected to the side wall of the conductive mounting seat and is connected to the return channel. The sampling inspection pump is installed on the side wall of the conductive mounting seat, and its water outlet is connected to the sampling inspection channel. The water suction port of the sampling inspection pump is connected to the sampling inspection pipe.

6. A monitoring and sampling system for river management according to claim 5, characterized in that: A water outlet pipe is fixed at the bottom of the lifting inner cylinder, the lower end of the water outlet pipe is connected to the sampling channel, the upper end of the water outlet pipe is sealed, and a through hole is opened on the side wall of the water outlet pipe. A sealing pipe is vertically fixed in the outer cylinder, and the lower end of the sealing pipe is sleeved on the outside of the water outlet pipe and slidably connected with it up and down, and the through hole is sealed by the sealing pipe.

7. A monitoring and sampling system for river management according to claim 1, characterized in that: The float limiting and fixing assembly comprises an upper frame (15), a lower frame (16) and a connecting frame (17); the upper frame and the lower frame are connected to each other by bolts to limit and fix the float; and the upper frame is connected to the bottom of the lower support plate by the connecting frame.

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