A water conservancy monitoring device for water conservancy projects

Abstract

A water conservancy monitoring device for a water conservancy project includes a track and a monitoring mechanism. A walking mechanism is provided at the bottom of the monitoring mechanism. The monitoring mechanism moves on the track through the walking mechanism. The monitoring mechanism includes a first monitoring cabin and a second monitoring cabin. The present invention provides a water conservancy monitoring device for a water conservancy project. The equipment compartment of the monitoring cabin can carry different monitoring instruments to perform underwater water conservancy monitoring tasks according to different monitoring tasks; underwater propulsion mechanisms are provided at both the front and rear ends of the monitoring mechanism. The propulsion pipe of the underwater propulsion mechanism can adjust the propulsion direction. The monitoring mechanism is not limited by the slope of the track and can perform forward, hovering and backward detection actions according to the monitoring task; a pop-up buoyancy airbag is provided on the top of the monitoring cabin. When the monitoring mechanism fails, the monitoring mechanism can float to the water surface by itself, which is convenient for the staff to collect and maintain.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy project monitoring equipment, and in particular relates to a water conservancy monitoring device for a water conservancy project. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects control water flow, prevent floods and waterlogging disasters, and regulate and distribute water volume to meet people's needs for water resources in life and production by building various hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, etc. Its main purpose is to eliminate harm and promote benefits, that is, to eliminate water disasters (such as floods, waterlogging, etc.) and to develop water conservancy (such as irrigation, power generation, water supply, etc.).

[0003] Water conservancy projects are highly systematic and comprehensive, especially some large-scale water conservancy projects, which serve flood control, water supply, irrigation, power generation, shipping and other aspects at the same time. Water conservancy projects are an important means for humans to utilize and transform water resources, and are of great significance to promoting economic and social development and protecting people's lives and property. Therefore, after the completion and operation of the water conservancy project, the equipment inside and outside the water conservancy project can be inspected and repaired regularly by the staff on a daily basis to ensure its normal operation. However, the water conservancy project is located below the water surface, and the staff cannot go down to the water surface for inspection and monitoring without the help of special equipment. The staff also faces great safety risks when they go down to the water surface for inspection and monitoring with the help of special equipment.

[0004] Patent announcement number CN117129093B discloses a water conservancy monitoring device for water conservancy projects, including a fixed seat, the top of the fixed seat is fixedly connected to a mounting plate through a pillar, the top of the mounting plate is fixedly connected to a monitoring device body through bolts, and also includes an anti-arrest device; wherein, the anti-arrest device includes a rotating ring, a plurality of push plates, a semi-arc block ring, a plurality of convex rods, and a plurality of push blades, the rotating ring is rotatably mounted on the outer wall of the mounting plate, a plurality of the push plates are evenly and equidistantly fixed on the outer wall of the rotating ring, and the semi-hole block ring is fixed on the top of the mounting plate. The present invention, through the setting of the anti-speed device, enables the push plate and the rotating ring to cooperate with the transmission push plate to rotate and push away the floating objects in the arch belt in the water flow, so that the floating objects are away from the monitoring device body, thereby avoiding the problem that the floating objects block the sensor part of the monitoring device main part, resulting in the monitoring device main part being unable to work normally or provide accurate data.

[0005] However, the current water conservancy monitoring device has the following problems: the water conservancy monitoring device is bulky and inconvenient to move underwater, and can only perform water conservancy monitoring at a fixed underwater location; the water conservancy monitoring device cannot float up on its own after a malfunction occurs, and the equipment is difficult to salvage. Therefore, we propose a water conservancy monitoring device for water conservancy projects. Summary of the invention

[0006] The present invention provides a water conservancy monitoring device for water conservancy projects. Compared with the existing water conservancy monitoring devices, the equipment compartment of the monitoring cabin can carry different monitoring instruments to perform underwater water conservancy monitoring tasks according to different monitoring tasks; underwater propulsion mechanisms are provided at the front and rear ends of the monitoring mechanism, and the propulsion pipe of the underwater propulsion mechanism can adjust the propulsion direction. The monitoring mechanism is not limited by the track slope and can perform forward, hovering and backward detection actions according to the monitoring task; a pop-up buoyancy airbag is provided on the top of the monitoring cabin. When the monitoring mechanism fails, the monitoring mechanism can float to the water surface by itself, which is convenient for staff to collect and maintain; the technical problems that the existing water conservancy monitoring device cannot perform mobile monitoring underwater and cannot be quickly retrieved for maintenance after a failure are solved.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A water conservancy monitoring device for a water conservancy project comprises a track and a monitoring mechanism, a walking mechanism is provided at the bottom of the monitoring mechanism, and the monitoring mechanism moves on the track through the walking mechanism, the monitoring mechanism comprises a first monitoring cabin and a second monitoring cabin, and the first monitoring cabin and the second monitoring cabin have the same external structure; the first monitoring cabin and the second monitoring cabin are hingedly connected by a detachable coupling; the external shape of the first monitoring cabin is a cylindrical structure, both ends of the first monitoring cabin are provided with connecting holes, the interior of the first monitoring cabin is provided with an equipment compartment and a battery compartment, both of which are provided with sealed cabin doors, a monitoring probe is provided on the top of the first monitoring cabin, and an underwater propulsion mechanism is provided at the connecting hole at the front end of the first monitoring cabin; the underwater propulsion mechanism comprises a mounting frame and a propulsion tube, the propulsion tube is rotatably arranged between the mounting frames through a rotating shaft, a stepping motor is provided on the side of the mounting frame, the main shaft of the stepping motor is coaxially fixedly connected with the rotating shaft on the side of the propulsion tube, and a pump-jet propeller is provided in the propulsion tube;

[0009] The walking mechanism includes two parallel supporting plates, the tops of the two supporting plates are fixed to the bottom of the monitoring cabin, a main walking wheel is rotatably arranged between the two supporting plates, the main walking wheel contacts the top surface of the track, an auxiliary mounting block is respectively arranged at the bottom of the two supporting plates, the two auxiliary mounting blocks are respectively hinged to the two supporting plates, a limiting wheel is respectively arranged at the inner position of the two auxiliary mounting blocks, the two limiting wheels contact the bottom surface of the track, an outwardly extending protrusion is arranged on the outer side of the two auxiliary mounting blocks, a telescopic rod is respectively arranged on the outer side surface of the two supporting plates, the end of the telescopic rod presses downwardly against the outwardly extending protrusion of the auxiliary mounting block; a pop-up buoyancy airbag is provided on the top of the first monitoring cabin and the second monitoring cabin,

[0010] The equipment compartment of the first monitoring cabin is provided with a flow meter, a pressure gauge, a water level gauge and a flow meter; the equipment compartment of the second monitoring cabin is provided with a rebound tester, an infrared imager and a steel bar scanner.

[0011] The monitoring probe is provided with a searchlight, a CCD high-speed camera and an infrared probe.

[0012] A support leg is provided at the bottom of the track, the top of the support leg is connected to the track via a screw, and a mounting base plate is provided at the bottom of the support leg; the support leg includes a support screw and a support spiral tube, and the support height can be adjusted between the support screw and the support spiral tube.

[0013] A manipulator is provided at the front end of the first monitoring cabin.

[0014] The main running wheel and the limiting wheel are both running wheels with metal structures.

[0015] The telescopic rod is an electric push rod.

[0016] A conical filter screen is provided at the water inlet end of the propulsion pipe.

[0017] The rotation angle of the propulsion tube is 350°.

[0018] Beneficial Effects

[0019] By adopting the above technical solution, the beneficial effects of the present invention are:

[0020] The present invention provides a water conservancy monitoring device for a water conservancy project. A track is installed on a monitoring surface at an underwater position of the water conservancy project. The starting end of the track is located on the shore. A worker places a monitoring mechanism equipped with a monitoring instrument on the track. The telescopic rod of the walking mechanism is controlled by a controller to tighten two limit wheels so that the walking mechanism is clamped on the track. The monitoring mechanism is pushed into the water along the track. The underwater propulsion mechanism is controlled by the controller to move. The pump-jet propeller in the propulsion pipe of the underwater propulsion mechanism pushes the monitoring mechanism to move on the underwater track to perform water conservancy and hydrological monitoring.

[0021] The monitoring mechanism is equipped with underwater propulsion mechanisms at both ends. The propulsion pipe of the underwater propulsion mechanism can adjust the propulsion direction, so that the monitoring mechanism can be docked at any position to carry out water conservancy and hydrological monitoring. The monitoring mechanism is not restricted by the track slope.

[0022] Pop-up buoyancy airbags are installed on the top of the first monitoring cabin and the second monitoring cabin. When the monitoring mechanism fails, the staff can control the telescopic rod of the walking mechanism through the controller to loosen the two limit wheels and control the pop-up buoyancy airbags to pop out. The monitoring mechanism can float to the water surface by itself, making it convenient for the staff to collect and maintain it.

[0023] To sum up, the present invention provides a water conservancy monitoring device for water conservancy projects. Compared with the existing water conservancy monitoring devices, the equipment compartment of the monitoring cabin can carry different monitoring instruments to perform underwater water conservancy monitoring tasks according to different monitoring tasks; underwater propulsion mechanisms are provided at the front and rear ends of the monitoring mechanism, and the propulsion pipe of the underwater propulsion mechanism can adjust the propulsion direction. The monitoring mechanism is not limited by the slope of the track and can move forward, hover and backward according to the monitoring task; a pop-up buoyancy airbag is provided on the top of the monitoring cabin. When the monitoring mechanism fails, the monitoring mechanism can float to the water surface by itself, which is convenient for the staff to collect and maintain; the technical problems that the existing water conservancy monitoring device cannot perform mobile monitoring underwater and cannot be quickly retrieved for maintenance after a failure are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0025] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0026] Figure 3 The structure of the present invention is schematically shown Figure 3 ;

[0027] Figure 4 for Figure 1 The main view;

[0028] Figure 5 It is a structural schematic diagram of the walking mechanism in the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the track in the present invention;

[0030] Figure 7 It is a schematic structural diagram of the legs of the track in the present invention;

[0031] Figure 8 It is a structural schematic diagram of the walking mechanism and the track in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the underwater propulsion mechanism of the present invention;

[0033] Fig.10 It is a structural schematic diagram of the water conservancy monitoring mode 1 of the present invention;

[0034] Fig.11 It is a structural schematic diagram of the water conservancy monitoring mode 2 of the present invention;

[0035] Fig.12 It is a structural schematic diagram of the water conservancy monitoring mode 3 of the present invention.

[0036] Track 1, first monitoring cabin 2, second monitoring cabin 3, equipment cabin 4, battery cabin 5, monitoring probe 6, mounting frame 7, propulsion tube 8, motor cover 9, support plate 10, main walking wheel 11, auxiliary mounting block 12, limiting wheel 13, protrusion 14, telescopic rod 15, pop-up buoyancy airbag 16, support screw 17, support screw tube 18, conical filter 19. DETAILED DESCRIPTION

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments of the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0039] like Figure 1-Figure 12 As shown, a water conservancy monitoring device for a water conservancy project comprises a track 1 and a monitoring mechanism. A walking mechanism is provided at the bottom of the monitoring mechanism. The monitoring mechanism moves on the track 1 through the walking mechanism. The monitoring mechanism comprises a first monitoring cabin 2 and a second monitoring cabin 3. The first monitoring cabin 2 and the second monitoring cabin 3 have the same appearance structure. The first monitoring cabin 2 and the second monitoring cabin 3 are hingedly connected by a detachable coupling. The appearance of the first monitoring cabin 2 is a cylindrical structure. Both ends of the first monitoring cabin 2 are provided with connecting holes. The coupling and the underwater propulsion mechanism are connected to the monitoring cabin 2 through the connecting holes. The first monitoring cabin 2 is connected to the measuring cabin, and an equipment compartment 4 and a battery compartment 5 are arranged inside the first monitoring cabin 2. Both the equipment compartment 4 and the battery compartment 5 are provided with sealed cabin doors. A monitoring probe 6 is arranged on the top of the first monitoring cabin 2. An underwater propulsion mechanism is arranged at the connection hole at the front end of the first monitoring cabin 2; the underwater propulsion mechanism includes a mounting frame 7 and a propulsion tube 8. The propulsion tube 8 is rotatably arranged between the mounting frames 7 through a rotating shaft. A stepper motor is arranged on the side of the mounting frame 7. The stepper motor is provided with a motor cover 9. The main shaft of the stepper motor is coaxially fixedly connected with the rotating shaft on the side of the propulsion tube 8. A pump-jet propeller is arranged in the propulsion tube 8;

[0040] The walking mechanism includes two parallel supporting plates 10, the tops of the two supporting plates 10 are fixed to the bottom of the monitoring cabin, a main walking wheel 11 is rotatably arranged between the two supporting plates 10, the main walking wheel 11 contacts the top surface of the track 1, an auxiliary mounting block 12 is respectively arranged at the bottom of the two supporting plates 10, the two auxiliary mounting blocks 12 are respectively hinged to the two supporting plates 10, a limiting wheel 13 is respectively arranged at the inner position of the two auxiliary mounting blocks 12, the two limiting wheels 13 contact the bottom surface of the track 1, an outwardly extending protrusion 14 is arranged on the outer side of the two auxiliary mounting blocks 12, a telescopic rod 15 is respectively arranged on the outer side surface of the two supporting plates 10, the end of the telescopic rod 15 presses downwardly against the outwardly extending protrusion 14 of the auxiliary mounting block 12; the tops of the first monitoring cabin 2 and the second monitoring cabin 3 are both provided with a pop-up buoyancy airbag 16,

[0041] The equipment compartment 4 of the first monitoring cabin 2 is provided with a flow meter, a pressure gauge, a water level meter and a current meter, and the monitoring instruments of the first monitoring cabin 2 can monitor and record the hydrological conditions in real time; the equipment compartment 4 of the second monitoring cabin 3 is provided with a rebound tester, an infrared imager and a steel bar scanner, and the monitoring instruments of the second monitoring cabin 3 can monitor and record the actual conditions of the dam water bank in real time.

[0042] The monitoring probe 6 is equipped with a searchlight, a CCD high-speed camera and an infrared probe, which is convenient for the staff to adopt multiple modes for observation and monitoring.

[0043] The bottom of the track 1 is provided with a leg, the top of the leg is connected to the track 1 by a screw, the bottom of the leg is provided with a mounting base, and the leg is fixed to the dam, the bottom of the water or the bank through the mounting base; the leg includes a support screw 17 and a support spiral tube 18, and the support height can be adjusted between the support screw 17 and the support spiral tube 18. The track 1 is installed on the dam or the bank through the leg, and the support height of the leg can be adjusted by the support screw 17 and the support spiral tube 18

[0044] A manipulator is provided at the front end of the first monitoring cabin 2. The manipulator can perform collection operations for underwater monitoring and can also clean and process the sink debris on the track 1.

[0045] The main running wheel 11 and the limiting wheel 13 are both running wheels of metal structure.

[0046] The telescopic rod 15 is an electric push rod. The position of the limiting wheel 13 can be adjusted by the telescopic rod 15, so that the monitoring mechanism can be easily fixed and disassembled on the track 1.

[0047] A conical filter screen 19 is provided at the water inlet end of the propulsion pipe 8 to prevent impurities and debris in the water from entering the propulsion pipe 8 and affecting the normal use of the pump-jet propeller. When there are many impurities on the conical filter screen 19 during underwater operations, the pump-jet propeller can be controlled to run in reverse to blow away the impurities on the conical filter screen 19.

[0048] The rotation angle of the propulsion tube 8 is 350°. By adjusting the propulsion position of the propulsion tube 8, the monitoring cabin can move forward, hover and backward on the underwater track 1.

[0049] Embodiment 1

[0050] When the water conservancy monitoring task is relatively simple, a monitoring cabin can be used to install relevant monitoring equipment, and underwater propulsion mechanisms can be installed at both ends of the monitoring cabin to carry out relevant water conservancy monitoring tasks.

[0051] Embodiment 2

[0052] When there are many water conservancy monitoring tasks, a series operation mode of multiple monitoring cabins can be adopted. Each monitoring cabin is equipped with different monitoring equipment. Underwater propulsion mechanisms are installed at both ends of the series-connected monitoring cabins to carry out relevant water conservancy monitoring tasks.

[0053] Embodiment 3

[0054] When water tank impurities appear on Track 1, a manipulator is installed at the front end of the monitoring cabin in the front end of the series connection. The manipulator is used to clean the water tank impurities on Track 1 while performing the water conservancy monitoring task, thus completing the water conservancy monitoring task and cleaning the water plants and debris on Track 1.

[0055] The present invention provides a water conservancy monitoring device for water conservancy projects. Compared with the existing water conservancy monitoring devices, the equipment compartment 4 of the monitoring cabin can carry different monitoring instruments to perform underwater water conservancy monitoring tasks according to different monitoring tasks; underwater propulsion mechanisms are provided at the front and rear ends of the monitoring mechanism, and the propulsion pipe 8 of the underwater propulsion mechanism can adjust the propulsion direction. The monitoring mechanism is not limited by the slope of the track 1, and can perform forward, hovering and backward detection actions according to the monitoring task; a pop-up buoyancy airbag 16 is provided on the top of the monitoring cabin. When the monitoring mechanism fails, the monitoring mechanism can float to the water surface by itself, which is convenient for staff to collect and maintain; the technical problems that the existing water conservancy monitoring device cannot perform mobile monitoring underwater and cannot be quickly recovered for maintenance after a failure are solved.

[0056] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy monitoring device for a water conservancy project, comprising a track and a monitoring mechanism, wherein a traveling mechanism is provided at the bottom of the monitoring mechanism, and the monitoring mechanism moves on the track through the traveling mechanism, wherein: The monitoring mechanism comprises a first monitoring cabin and a second monitoring cabin, and the first monitoring cabin and the second monitoring cabin have the same external structure; the first monitoring cabin and the second monitoring cabin are hingedly connected by a detachable coupling; the external shape of the first monitoring cabin is a cylindrical structure, and both ends of the first monitoring cabin are provided with connecting holes, and the interior of the first monitoring cabin is provided with an equipment compartment and a battery compartment, and both the equipment compartment and the battery compartment are provided with sealed cabin doors, and a monitoring probe is provided on the top of the first monitoring cabin, and an underwater propulsion mechanism is provided at the connecting hole at the front end of the first monitoring cabin; the underwater propulsion mechanism comprises a mounting frame and a propulsion tube, and the propulsion tube is rotatably arranged between the mounting frames through a rotating shaft, and a stepper motor is provided on the side of the mounting frame, and the main shaft of the stepper motor is coaxially fixedly connected with the rotating shaft on the side of the propulsion tube, and a pump-jet propeller is provided in the propulsion tube; The walking mechanism includes two parallel supporting plates, the tops of the two supporting plates are fixed to the bottoms of the monitoring cabin, a main walking wheel is rotatably arranged between the two supporting plates, the main walking wheel contacts the top surface of the track, an auxiliary mounting block is respectively arranged at the bottom of the two supporting plates, the two auxiliary mounting blocks are respectively hinged to the two supporting plates, a limiting wheel is respectively arranged at the inner position of the two auxiliary mounting blocks, the two limiting wheels contact the bottom surface of the track, an outward extending protrusion is arranged at the outer side of the two auxiliary mounting blocks, a telescopic rod is respectively arranged on the outer side surface of the two supporting plates, the end of the telescopic rod presses downwardly against the outward extending protrusion of the auxiliary mounting block; a pop-up buoyancy airbag is provided on the top of the first monitoring cabin and the second monitoring cabin.

2. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The equipment compartment of the first monitoring cabin is provided with a flow meter, a pressure gauge, a water level gauge and a flow meter; the equipment compartment of the second monitoring cabin is provided with a rebound tester, an infrared imager and a steel bar scanner.

3. A water conservancy monitoring device for water conservancy projects according to claim 2, characterized in that: The monitoring probe is provided with a searchlight, a CCD high-speed camera and an infrared probe.

4. A water conservancy monitoring device for water conservancy projects according to claim 3, characterized in that: A support leg is provided at the bottom of the track, the top of the support leg is connected to the track via a screw, and a mounting base plate is provided at the bottom of the support leg; the support leg includes a support screw and a support spiral tube, and the support height can be adjusted between the support screw and the support spiral tube.

5. A water conservancy monitoring device for water conservancy projects according to claim 4, characterized in that: A manipulator is provided at the front end of the first monitoring cabin.

6. A water conservancy monitoring device for water conservancy projects according to claim 5, characterized in that: The main running wheel and the limiting wheel are both running wheels with metal structures.

7. A water conservancy monitoring device for water conservancy projects according to claim 6, characterized in that: The telescopic rod is an electric push rod.

8. A water conservancy monitoring device for water conservancy projects according to claim 7, characterized in that: A conical filter screen is provided at the water inlet end of the propulsion pipe.

9. A water conservancy monitoring device for water conservancy projects according to claim 8, characterized in that: The rotation angle of the propulsion tube is 350°.

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