Hydrological monitoring buoy convenient to maintain

Abstract

The invention provides a hydrological monitoring buoy convenient to maintain. The hydrological monitoring buoy convenient to maintain comprises a buoy base. And the equipment box body is fixedly mounted at the top of the buoy base. According to the hydrological monitoring buoy convenient to maintain, the sampling mechanism is arranged for sampling, the risk that the detection mechanism conducts detection in a river all the time and is prone to damage is avoided, the detection safety is improved, the sample storage mechanism is arranged for containing a water sample for detection, and the detection efficiency is improved. The error of large instantaneous flow change of the river in severe weather such as rainy seasons is reduced, the detection stability is improved, the push plate is arranged to drive the sample storage mechanism to move to the position far away from the sampling mechanism for detection, and the situation that detection data deviates due to the vibration influence of the sampling mechanism on the detection mechanism is avoided; detection is carried out in the equipment box body, and the sample storage mechanism is not interfered by external impurities, so that the detection accuracy is improved.

Description

Technical Field

[0001] The present invention relates to the field of hydrological monitoring, and particularly to a hydrological monitoring buoy that is convenient for maintenance. Background Art

[0002] With the increasing demands for water resources management and environmental protection, the requirements for the accuracy and real-time nature of hydrological data are also getting higher and higher. Traditional hydrological monitoring methods often rely on manual sampling and laboratory analysis. The hydrological monitoring buoy technology has emerged as the times require. The hydrological monitoring buoy is used in rivers. It utilizes advanced sensors and communication technologies to achieve automatic detection and transmission of hydrological data.

[0003] When the existing hydrological monitoring buoy detects samples, it often extends the detection mechanism into the flowing water. When the instantaneous flow rate of the river changes greatly in bad weather such as the rainy season, the detection will produce a large difference, resulting in inaccurate data results. Sediments, stones, etc. in the flowing water are likely to damage the detection mechanism. The existing sampling mechanism pumps the water up and then the detection mechanism conducts the detection. At this time, the vibration generated by the sampling mechanism causes displacement deviation of the precision sensors inside the detection mechanism, thereby leading to damage.

[0004] Therefore, it is necessary to provide a hydrological monitoring buoy that is convenient for maintenance to solve the above technical problems. Summary of the Invention

[0005] The present invention provides a hydrological monitoring buoy that is convenient for maintenance, and solves the problems that when the existing detection mechanism extends into the flowing water for detection, the data results are inaccurate, it is easy to cause damage, and the vibration of the sampling mechanism affects the detection mechanism and causes damage.

[0006] To solve the above technical problems, a hydrological monitoring buoy that is convenient for maintenance provided by the present invention includes: a buoy base;

[0007] An equipment box body, which is fixedly installed on the top of the buoy base;

[0008] A moving mechanism, which is fixedly installed on one side of the inner wall of the equipment box body. The moving mechanism includes a motor, which is fixedly installed on one side of the inner wall of the equipment box body. The output end of the motor is fixedly connected to a screw rod. Both ends of the screw rod are rotatably connected to support blocks. The two support blocks are respectively fixedly installed on both sides of the top of the inner wall of the equipment box body. The screw rod is rotatably connected between the two support blocks. A push plate is arranged on the surface of the screw rod. Two guide rods are rotatably connected between the two support blocks and on both sides of the screw rod and penetrate through the push plate. A nut is threadedly connected to the surface of the screw rod, and the nut is fixedly installed on one side of the push plate;

[0009] A sample storage mechanism, which is fixedly installed on one side of the push plate;

[0010] A sampling mechanism, which is fixedly installed at the top of the left inner wall of the equipment box;

[0011] A detection mechanism, which is fixedly installed at the top of the right inner wall of the equipment box.

[0012] Preferably, a water tank is fixedly installed at the top of the inner wall of the equipment box. A spray head is arranged inside the water tank. The water outlet end of the spray head is arranged outside the equipment box and above the sample storage mechanism. The sampling mechanism is fixedly installed at the bottom on the left side of the water tank. The detection mechanism is fixedly installed at the bottom on the right side of the water tank. A support platform is fixedly installed on one side of the equipment box. The support block is fixedly installed on one side of the support platform. A slot adapted to the push plate and the sample storage mechanism is arranged on one side of the equipment box.

[0013] Preferably, the sample storage mechanism includes a sample box, which is fixedly installed on one side of the push plate. An opening and closing component is fixedly installed on one side of the inner wall of the sample box. The opening and closing component includes an opening and closing base, which is fixedly installed on one side of the inner wall of the sample box. A gear is arranged on one side of the sample box. The central axis of the gear sequentially penetrates one side of the sample box and the opening and closing base and extends into the interior of the sample box. A first connecting rod is fixedly installed on the side of the central axis of the gear extending into the interior of the sample box. One end of the first connecting rod is rotatably connected to a second connecting rod. A connecting rod is arranged at the opening of one end of the second connecting rod. The second connecting rod is rotatably connected to an opening and closing support plate through the connecting rod. A fixing column is arranged inside the opening and closing support plate.

[0014] Preferably, an auxiliary opening and closing component is fixedly installed on one side of the inner wall of the sample box. The auxiliary opening and closing component includes an auxiliary opening and closing base, which is fixedly installed on one side of the inner wall of the sample box. The connecting rod is slidably connected to the slot of the auxiliary opening and closing base. An auxiliary opening and closing support plate is arranged on the surface of the connecting rod. An auxiliary fixing column is arranged inside the auxiliary opening and closing support plate. The slots of the opening and closing support plate and the auxiliary opening and closing support plate are the same and adapted to the connecting rod, the fixing column and the auxiliary fixing column. A sample box top cover is fixedly installed at one end of the opening and closing support plate and the auxiliary opening and closing support plate. A sample box bottom cover is fixedly installed at one end of the other group of opening and closing support plates and the auxiliary opening and closing support plates. A first toothed plate is fixedly installed at the bottom of the left inner wall of the equipment box. A second toothed plate is fixedly installed at the bottom of the right inner wall of the equipment box. The first toothed plate and the second toothed plate are respectively meshed with the two gears.

[0015] Preferably, the sampling mechanism includes a water pump fixedly installed at the bottom on the left side of the water tank. The output end of the water pump is fixedly connected to a water outlet pipe, and the input end of the water pump is fixedly connected to a water inlet pipe. The other end of the water inlet pipe is rotatably connected to a water pipe connecting pipe. The water pipe connecting pipe penetrates through the inner wall of the equipment box body and extends out of the equipment box body. The water pipe connecting pipe is rotatably arranged on the inner wall of the equipment box body. The input end of the water pipe connecting pipe is rotatably connected to a water extraction pipe. A disc is fixedly installed on one side of the water pipe connecting pipe extending out of the equipment box body. The two discs are fixedly connected by three water pipe support plates. The water extraction pipe is a flexible pipe and is arranged on the surfaces of the three water pipe support plates through the gaps of the water pipe support plates.

[0016] Preferably, the output end of the motor is connected to the output end of the water pipe connecting pipe through belt transmission.

[0017] Preferably, three sample storage mechanisms are provided, and adjacent two sample storage mechanisms are fixedly connected by a connecting plate.

[0018] Preferably, the detection mechanism includes a detector fixedly installed at the bottom on the right side of the water tank. A detection sleeve is arranged at the bottom of the detector. A detection pipe is arranged inside the detection sleeve. A detection support pillar is fixedly installed on the surface of the detection pipe. A lead screw support plate is fixedly installed at the bottom of the inner wall of the equipment box body. A lead screw is rotatably connected inside the lead screw support plate. Upper and lower ratchets are respectively sleeved at both ends of the lead screw. The detection support pillar is adaptively installed with the lead screw. An upper ratchet pawl is arranged on one side of the push plate close to the water tank, and a lower ratchet pawl is arranged on one side of the push plate close to the bottom of the inner wall of the equipment box body.

[0019] Preferably, both the upper ratchet pawl and the lower ratchet pawl are provided with three and are staggeredly distributed. The upper ratchet pawl meshes with the upper ratchet, and the lower ratchet pawl meshes with the lower ratchet.

[0020] Preferably, solar panels are arranged on both sides of the equipment box body. A solar panel spray head is arranged inside the water tank. The solar panel spray head penetrates through the top of the equipment box body and extends out of the top of the equipment box body.

[0021] Compared with the related art, a hydrological monitoring buoy that is convenient for maintenance provided by the present invention has the following

[0022] Beneficial effects:

[0023] The present invention provides a hydrological monitoring buoy that is convenient for maintenance. By setting up a sampling mechanism to take samples and let the water flow into the sample storage mechanism, the risk that the detection mechanism is easily damaged by the impact of sediment and stones in the river during continuous detection in the river is avoided, and the safety of detection is improved. By setting up a sample storage mechanism to hold the water sample and then conduct detection, the error caused by the large instantaneous flow change of the river in bad weather such as the rainy season is reduced, and the stability of detection is improved. By setting up a push plate to drive the sample storage mechanism to move to a position far away from the sampling mechanism for detection, the subtle vibration impact caused by the sampling mechanism on the detection mechanism is avoided, preventing deviation of the detection data and protecting the detection mechanism. Also, the impact on the detection mechanism caused by liquid splashing and tool collision during cleaning and maintenance of the sampling mechanism is avoided. Conducting detection inside the equipment box, the sample storage mechanism will not be interfered by external impurities, improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. 1 is a schematic structural diagram of a preferred embodiment of a hydrological monitoring buoy that is convenient for maintenance provided by the present invention;

[0025] Figure 2 FIG. 2 is a schematic structural diagram inside the equipment box;

[0026] Figure 3 FIG. 3 is another schematic structural diagram inside the equipment box;

[0027] Figure 4 FIG. 4 is a schematic diagram of the movement of the push plate;

[0028] Figure 5 FIG. 5 is a schematic structural diagram of the moving mechanism;

[0029] Figure 6 FIG. 6 is a schematic structural diagram of a second embodiment of a hydrological monitoring buoy that is convenient for maintenance;

[0030] Figure 7 FIG. 7 is a schematic structural diagram of the sample storage mechanism;

[0031] Figure 8 FIG. 8 is a schematic structural diagram of the sample storage mechanism after removing the outer shell;

[0032] Figure 9 FIG. 9 is a schematic structural diagram of the sample storage mechanism from another perspective;

[0033] Figure 10 FIG. 10 is a schematic structural diagram of the opening and closing assembly;

[0034] Figure 11 FIG. 11 is a schematic structural diagram of the auxiliary opening and closing assembly;

[0035] Figure 12 FIG. 12 is a schematic structural diagram of the sampling mechanism;

[0036] Figure 13 Schematic diagram of the installation of the water extraction pipe and the water pipe support plate

[0037] Figure 14 Schematic diagram of the installation of the belt

[0038] Figure 15 Schematic diagram of the structure of the detection mechanism

[0039] Figure 16 Schematic diagram of the working process of the detection mechanism and the moving mechanism

[0040] Figure 17 General assembly drawing of a hydrological monitoring buoy that is convenient for maintenance

[0041] Reference numerals in the figure: 1, buoy base; 2, equipment box body; 3, moving mechanism, 301, motor, 302, support block, 303, screw rod, 304, guide rod, 305, push plate, 306, nut; 4, sample storage mechanism, 401, sample box, 402, sample box top cover, 403, sample box bottom cover, 404, connecting rod, 405, opening and closing assembly, 4051, opening and closing base, 4052, gear, 4053, first connecting rod, 4054, second connecting rod, 4055, opening and closing support plate, 4056, fixed column, 406, auxiliary opening and closing assembly, 4061, auxiliary opening and closing base, 4062, auxiliary opening and closing support plate, 4063, auxiliary fixed column; 5, sampling mechanism, 501, water pump, 502, water outlet pipe, 503, water pipe connecting pipe, 504, water inlet pipe, 505, disc, 506, water extraction pipe, 507, water pipe support plate; 6, detection mechanism, 601, detector, 602, detection sleeve, 603, detection pipe, 604, detection support column, 605, screw rod support plate, 606, screw rod, 607, upper ratchet wheel, 608, lower ratchet wheel; 7, clean water tank; 8, support platform; 91, upper ratchet pawl; 92, lower ratchet pawl; 10, first toothed plate; 11, second toothed plate; 12, nozzle; 13, belt; 14, solar panel; 15, solar panel nozzle Specific implementation mode

[0042] The present invention will be further described below in conjunction with the accompanying drawings and the implementation mode

[0043] First embodiment

[0044] Please refer to in conjunction with Figures 1-5 A hydrological monitoring buoy that is convenient for maintenance includes: a buoy base 1

[0045] An equipment box body 2, and the equipment box body 2 is fixedly installed on the top of the buoy base 1

[0046] The moving mechanism 3 is fixedly installed on one side of the inner wall of the equipment box body 2. The moving mechanism 3 includes a motor 301 which is fixedly installed on one side of the inner wall of the equipment box body 2. The output end of the motor 301 is fixedly connected with a screw rod 303. Both ends of the screw rod 303 are rotatably connected with support blocks 302. The two support blocks 302 are respectively fixedly installed on both sides of the top of the inner wall of the equipment box body 2. The screw rod 303 is rotatably connected between the two support blocks 302. A push plate 305 is arranged on the surface of the screw rod 303. Two guide rods 304 are rotatably connected on both sides of the screw rod 303 between the two support blocks 302 and penetrate through the push plate 305. A nut 306 is threadedly connected to the surface of the screw rod 303. The nut 306 is fixedly installed on one side of the push plate 305;

[0047] The sample storage mechanism 4 is fixedly installed on one side of the push plate 305;

[0048] The sampling mechanism 5 is fixedly installed on the top of the left side of the inner wall of the equipment box body 2;

[0049] The detection mechanism 6 is fixedly installed on the top of the right side of the inner wall of the equipment box body 2.

[0050] During actual use, a storage battery in the buoy base 1 provides electrical energy for the motor 301, the sampling mechanism 5 and the detection mechanism 6 to work;

[0051] The push plate 305 is square, and a sample box 401 is fixedly installed on one side of the protruding part at the bottom.

[0052] The working principle of a hydrological monitoring buoy provided by the present invention is as follows:

[0053] First, the staff takes the buoy to the hydrological environment to be monitored by boat or other means of transportation. After manually placing the buoy in the water, they leave.

[0054] Then, when it is necessary to detect, start the sampling mechanism 5 to pump water, and at the same time start the motor 301. The output shaft of the motor 301 is fixedly connected with a screw rod 303. A nut 306 is threadedly connected to the surface of the screw rod 303. The sample storage mechanism 4 is fixedly installed on one side of the push plate 305. After the sampled water flows into the interior of the sample storage mechanism 4, the push plate 305 drives the sample storage mechanism 4 to move forward.

[0055] Then, when the push plate 305 continues to drive the sample storage mechanism 4 to move forward to below the detection mechanism 6, the detection mechanism 6 detects the sample inside the sample storage mechanism 4, and uploads the detection data after the detection is completed.

[0056] Compared with the related technologies, a hydrological monitoring buoy that is convenient for maintenance provided by the present invention has the following

[0057] Beneficial effects:

[0058] By setting up the sampling mechanism 5 for sampling and allowing water to flow into the sample storage mechanism 4, the risk that the detection mechanism 6 is easily damaged by the impact of sediment and stones in the river during continuous detection in the river is avoided, improving the safety of detection. By setting up the sample storage mechanism 4 to hold the water sample and then conduct detection, the error caused by the large instantaneous flow change of the river in bad weather such as the rainy season is reduced, improving the stability of detection. By setting up the push plate 305 to drive the sample storage mechanism 4 to move to a position away from the sampling mechanism 5 for detection, the subtle vibration impact caused by the sampling mechanism 5 on the detection mechanism 6 is avoided, preventing deviation of the detection data and protecting the detection mechanism 6, and also avoiding the impact on the detection mechanism 6 caused by liquid splashing and tool collision during the cleaning and maintenance of the sampling mechanism 5. Detection is carried out inside the equipment box body 2, and the sample storage mechanism 4 is not interfered by external impurities, improving the accuracy of detection.

[0059] Second Embodiment

[0060] Please refer to Figures 6-11 , based on a hydrological monitoring buoy that is convenient for maintenance provided by the first embodiment of the present application, the second embodiment of the present application proposes another hydrological monitoring buoy that is convenient for maintenance. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0061] Specifically, the difference of a hydrological monitoring buoy that is convenient for maintenance provided by the second embodiment of the present application is that a clear water tank 7 is fixedly installed at the top of the inner wall of the equipment box body 2. A spray head 12 is arranged inside the clear water tank 7. The water outlet end of the spray head 12 is located outside the equipment box body 2 and above the sample storage mechanism 4. The sampling mechanism 5 is fixedly installed at the bottom on the left side of the clear water tank 7. The detection mechanism 6 is fixedly installed at the bottom on the right side of the clear water tank 7. A support platform 8 is fixedly installed on one side of the equipment box body 2. The support block 302 is fixedly installed on one side of the support platform 8. A slot adapted to the push plate 305 and the sample storage mechanism 4 is arranged on one side of the equipment box body 2.

[0062] The sample storage mechanism 4 includes a sample box 401, the sample box 401 is fixedly installed on one side of the push plate 305, one side of the inner wall of the sample box 401 is fixedly installed with an opening and closing component 405, the opening and closing component 405 includes an opening and closing base 4051, the opening and closing base 4051 is fixedly installed on one side of the inner wall of the sample box 401, a gear 4502 is arranged on one side of the sample box 401, the central axis of the gear 4502 sequentially penetrates through one side of the sample box 401 and the opening and closing base 4051 and extends into the interior of the sample box 401, a first connecting rod 4503 is fixedly installed on one side of the central axis of the gear 4502 extending into the interior of the sample box 401, one end of the first connecting rod 4503 is rotatably connected with a second connecting rod 4504, a connecting rod 404 is arranged at the opening of one end of the second connecting rod 4504, the second connecting rod 4504 is rotatably connected with an opening and closing support plate 4055 through the connecting rod 404, and a fixing column 4056 is arranged inside the opening and closing support plate 4055.

[0063] One side of the inner wall of the sample box 401 is fixedly installed with an auxiliary opening and closing component 406, the auxiliary opening and closing component 406 includes an auxiliary opening and closing base 4061, the auxiliary opening and closing base 4061 is fixedly installed on one side of the inner wall of the sample box 401, the connecting rod 404 is slidably connected to the slot of the auxiliary opening and closing base 4061, an auxiliary opening and closing support plate 4062 is arranged on the surface of the connecting rod 404, an auxiliary fixing column 4063 is arranged inside the auxiliary opening and closing support plate 4062, the slots of the opening and closing support plate 4055 and the auxiliary opening and closing support plate 4062 are the same and are adapted to the connecting rod 404, the fixing column 4056 and the auxiliary fixing column 4063, one end of the opening and closing support plate 4055 and the auxiliary opening and closing support plate 4062 is fixedly installed with a sample box top cover 402, and one end of another group of the opening and closing support plate 4055 and the auxiliary opening and closing support plate 4062 is fixedly installed with a sample box bottom cover 403. A first toothed plate 10 is fixedly installed at the bottom of the left side of the inner wall of the equipment box body 2, and a second toothed plate 11 is fixedly installed at the bottom of the right side of the inner wall of the equipment box body 2. The first toothed plate 10 and the second toothed plate 11 are respectively engaged with the two gears 4502.

[0064] During actual use, one end of the buoy base 1 near the nozzle 12 is grooved for the opening and closing of the sample box bottom cover 403;

[0065] The guide rod 304 and the screw rod 303 in the moving mechanism 3 correspondingly extend to the outside of the equipment box body 2;

[0066] The two opening and closing components 405 and the auxiliary opening and closing components 406 respectively push the sample box top cover 402 and the sample box bottom cover 403 to open and close.

[0067] The working principle of a hydrological monitoring buoy that is easy to maintain provided in this embodiment is as follows:

[0068] First, when the push plate 305 is in the initial position, the sample box top cover 402 and the sample box bottom cover 403 remain in a closed state to prevent impurities in the air from contaminating the interior of the sample box 401 .

[0069] Then, in the process of the push plate 305 driving the sample box 401 to move, a group of opening and closing components 405 and auxiliary opening and closing components 406 cooperate with the sample box top cover 402 to work, the gear 4052 engages with the tooth plate 10 to drive the first connecting rod 4503 to rotate clockwise, the second connecting rod 4504 is rotatably connected to the first connecting rod 4503, and the second connecting rod 4504 drives the opening and closing support plate 4055 and the auxiliary opening and closing support plate 4062 through the connecting rod 404 to jointly push the sample box top cover 402 to open, and the water extracted by the sampling mechanism 5 flows into the sample box 401.

[0070] Then, the push plate 305 continues to drive the sample box 401 to move forward, and the detection mechanism 6 detects the sample inside the sample storage mechanism 4, and uploads the detection data after the detection is completed.

[0071] Then, the push plate 305 continues to drive the sample box 401 to move forward, and during the movement, it cooperates with another set of opening and closing components 405 and the auxiliary opening and closing components 406 of the sample box bottom cover 403 to open the sample box bottom cover 403 when pushing out the interior of the equipment box 2. The sample inside the sample box 401 flows out, and the upper nozzle 12 is activated by induction to draw clean water from the clean water tank 7 to clean the sample box 401 below.

[0072] Finally, the motor 301 reverses, and the push plate 305 drives the sample box 401 to reset. The first tooth plate 10 and the second tooth plate 11 drive the sample box top cover 402 and the sample box bottom cover 403 to close respectively. The cleaned sample box 401 resets to prepare for the next detection work.

[0073] Compared with the related art, the hydrological monitoring buoy provided in this embodiment, which is convenient for maintenance, has the following beneficial effects:

[0074] By closing the sample box top cover 402 and the sample box bottom cover 403 in the initial position, impurities will not fall into the sample box 401 to interfere with the detection, thereby improving the detection accuracy. The first tooth plate 10 and the second tooth plate 11 are set. When moving to the water outlet end of the sampling mechanism 5, the first tooth plate 10 opens the sample box top cover 402 through the opening and closing component 405 and the auxiliary opening and closing component 406. When moving to the end, the second tooth plate 11 opens the sample box bottom cover 403 for cleaning through another set of opening and closing components 405 and the auxiliary opening and closing components 406, thereby avoiding the residual of the previous sample from affecting the detection result and improving the detection accuracy.

[0075] Third embodiment

[0076] Please refer to Figure 12 and 14 Based on the hydrological monitoring buoy convenient for maintenance provided by the first embodiment of the present application, the third embodiment of the present application proposes another hydrological monitoring buoy convenient for maintenance. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0077] Specifically, the difference of the hydrological monitoring buoy which is easy to maintain provided by the third embodiment of the present application is that the sampling mechanism 5 includes a water pump 501, and the water pump 501 is fixedly installed at the bottom of the left side of the clean water tank 7, and the output end of the water pump 501 is fixedly connected to the water outlet pipe 502, and the input end of the water pump 501 is fixedly connected to the water inlet pipe 504, and the other end of the water inlet pipe 504 is rotatably connected to the water pipe connecting pipe 503, and the water pipe connecting pipe 503 passes through the inner wall of the equipment box 2 and extends to the bottom of the clean water tank 7. The water pipe connecting pipe 503 is rotatably arranged on the inner wall of the equipment box 2, and the input end of the water pipe connecting pipe 503 is rotatably connected with a water suction pipe 506. A disc 505 is fixedly installed on one side of the water pipe connecting pipe 503 extending out of the equipment box 2, and two of the discs 505 are fixedly connected by three water pipe support plates 507. The water suction pipe 506 is arranged as a hose, and the water suction pipe 506 is arranged on the surface of the three water pipe support plates 507 through the gaps of the water pipe support plates 507.

[0078] The output end of the motor 301 is connected to the output end of the water pipe connecting pipe 503 through a belt 13.

[0079] Three sample storage mechanisms 4 are provided, and two adjacent sample storage mechanisms 4 are fixedly connected via a connecting plate.

[0080] In actual use, the water outlet pipe 502 is disposed above the sample box 401 after the sample box top cover 402 is opened;

[0081] A counterweight is provided at the end of the water pumping pipe 506;

[0082] The water inlet pipe 504 does not contact the belt 13 .

[0083] The working principle of a hydrological monitoring buoy that is easy to maintain provided in this embodiment is as follows:

[0084] First, the motor 301 starts to drive the three groups of sample storage mechanisms 4 through the push plate 305. The motor 301 drives the output end of the water pipe connecting pipe 503 to rotate through the belt 13. Thus, while the push plate 305 moves forward, the water suction pipe 506 wound around the water pipe support plate 507 starts to lower. When the first group of sample boxes 401 opens the sample box top cover 402, the water suction pipe 506 extends into the water at a position of 1 meter, and the water pump 501 starts pumping water for sampling. When the second group of sample boxes 401 opens the sample box top cover 402, the water suction pipe 506 extends into the water at a position of 2 meters, and the water pump 501 starts pumping water for sampling. When the third group of sample boxes 401 opens the sample box top cover 402, the water suction pipe 506 extends into the water at a position of 3 meters, and the water pump 501 starts pumping water for sampling.

[0085] After the pumping and sampling are completed, the water pump 501 stops working. The detection mechanism 6 detects the samples at different depths inside the sample boxes 401 three times and uploads the data. When the push plate 305 continues to move forward to the end, the water suction pipe 506 is retracted again. When the push plate 305 is reset, the water suction pipe 506 is lowered again and then completely retracted for the next use.

[0086] Compared with the related art, a hydrological monitoring buoy that is convenient for maintenance provided by this embodiment has the following beneficial effects:

[0087] By setting the belt 13 to drive the water pipe connecting pipe 503 to rotate to wind and unwind the water suction pipe 506 to extract water samples at different depths and detect the water samples at different depths, the comprehensiveness of detection is improved. By setting the three groups of sample storage mechanisms 4, samples at three depths can be stored and detected, realizing that water samples at different depths can be detected in one working process, improving the accuracy of detection and collecting more comprehensive data.

[0088] Fourth Embodiment

[0089] Please refer to Figure 15 and 16 Based on a hydrological monitoring buoy that is convenient for maintenance provided by the first embodiment of the present application, the fourth embodiment of the present application proposes another hydrological monitoring buoy that is convenient for maintenance. The fourth embodiment is only the preferred manner of the first embodiment, and the implementation of the fourth embodiment will not affect the independent implementation of the first embodiment.

[0090] Specifically, the difference of a hydrological monitoring buoy that is convenient for maintenance provided by the fourth embodiment of the present application lies in that the detection mechanism 6 includes a detector 601, the detector 601 is fixedly installed at the bottom on the right side of the clear water tank 7, a detection sleeve 602 is arranged at the bottom of the detector 601, a detection tube 603 is arranged inside the detection sleeve 602, a detection support column 604 is fixedly installed on the surface of the detection tube 603, a lead screw support plate 605 is fixedly installed at the bottom of the inner wall of the equipment box body 2, a lead screw 606 is rotatably connected inside the lead screw support plate 605, upper ratchets 607 and lower ratchets 608 are respectively sleeved at both ends of the lead screw 606, the detection support column 604 is adaptively installed with the lead screw 606, an upper ratchet pawl 91 is arranged on one side of the push plate 305 close to the clear water tank 7, and a lower ratchet pawl 92 is arranged on one side of the push plate 305 close to the bottom of the inner wall of the equipment box body 2.

[0091] Three upper ratchet pawls 91 and three lower ratchet pawls 92 are provided and are staggeredly distributed. The upper ratchet pawl 91 meshes with the upper ratchet 607, and the lower ratchet pawl 92 meshes with the lower ratchet 608.

[0092] During the actual use process, the upper ratchet pawl 91 and the lower ratchet pawl 92 respectively drive the lead screw 606 to descend and ascend;

[0093] The detection tube 603 is telescopic.

[0094] The working principle of a hydrological monitoring buoy that is convenient for maintenance provided by this embodiment is as follows:

[0095] During the movement of the push plate 305, the push plate 305 continues to drive the sample box 401 to move forward. At this time, the upper ratchet pawl 91 first pushes the upper ratchet 607, the upper ratchet 607 drives the lead screw 606 to rotate, drives the detection tube 603 to move downward through the detection support column 604, and the detection tube 603 penetrates into the sample box 401 during the forward movement of the sample box 401. When the lower ratchet pawl 92 pushes the lower ratchet 608 to drive the lead screw 606 to rotate, the detection tube 603 that penetrates into the sample box 401 starts to leave the inside of the sample box 401. At this time, the detection tube 603 moves upward. After the lower ratchet 608 stops working, the detection tube 603 completes the detection and then resets and leaves the sample box 401. Detection is carried out through the detector 601 and data is uploaded. The upper ratchet pawl 91 and the lower ratchet pawl 92 fixedly installed on the push plate 305 are respectively set to three and are adapted to the three groups of sample storage mechanisms 4. The three groups of upper ratchet pawls 91 and lower ratchet pawls 92 respectively mesh with the upper ratchet pawl 91 and the upper ratchet 607, and the lead screw 606 drives the detection tube 603 to detect samples at different depths in the three groups of sample boxes 401.

[0096] Compared with the related technology, a hydrological monitoring buoy that is convenient for maintenance provided by this embodiment has the following beneficial effects:

[0097] The upper ratchet 91 and the lower ratchet 92 drive the lead screw 606 to work twice respectively. The detection tube 603 is driven by the detection strut 604 to extend into the sample for detection when the sample box 401 passes by, and reset when the sample box 401 leaves. The automatically lifted and lowered detection tube 603 is more efficient and smooth during detection.

[0098] The Fifth Embodiment

[0099] Please refer to Figure 17 , based on a hydrological monitoring buoy convenient for maintenance provided by the first embodiment of the present application, the fifth embodiment of the present application proposes another hydrological monitoring buoy convenient for maintenance. The fifth embodiment is only a preferred manner of the first embodiment, and the implementation of the fifth embodiment will not affect the independent implementation of the first embodiment.

[0100] Specifically, the difference of a hydrological monitoring buoy convenient for maintenance provided by the fifth embodiment of the present application is that solar panels 14 are arranged on both sides of the equipment box body 2, and a solar panel sprinkler 15 is arranged inside the clean water tank 7. The solar panel sprinkler 15 penetrates through the top of the equipment box body 2 and extends out of the top of the equipment box body 2.

[0101] During actual use, the solar panel 14 is inclined and arranged on the top of the buoy base 1;

[0102] The solar panel sprinkler 15 is provided with a plurality of water outlet holes to better clean the solar panel 14.

[0103] The working principle of a hydrological monitoring buoy convenient for maintenance provided by this embodiment is as follows:

[0104] The provided solar panel 14 supplies power to the storage battery by converting solar energy into electrical energy;

[0105] The provided solar panel sprinkler 15 regularly cleans the solar panel 14.

[0106] Compared with the related technology, a hydrological monitoring buoy convenient for maintenance provided by this embodiment has the following beneficial effects:

[0107] The provided solar panel 14 supplies power to the storage battery, saving energy and reducing the frequency of staff to frequently maintain and replace the storage battery. The cleaning of the solar panel 14 by the provided solar panel sprinkler 15 improves the working efficiency of the solar panel 14.

[0108] The above are only embodiments of the present invention, and do not thereby limit the patent scope of the present invention. Any equivalent structural or equivalent process transformations made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A hydrological monitoring buoy that is convenient for maintenance, characterized in that, Comprising: A buoy base; An equipment box body, which is fixedly installed on the top of the buoy base; A moving mechanism, which is fixedly installed on one side of the inner wall of the equipment box body. The moving mechanism includes a motor, which is fixedly installed on one side of the inner wall of the equipment box body. The output end of the motor is fixedly connected with a screw rod. Both ends of the screw rod are rotatably connected with support blocks. The two support blocks are respectively fixedly installed on both sides of the top of the inner wall of the equipment box body. The screw rod is rotatably connected between the two support blocks. A push plate is arranged on the surface of the screw rod. Two guide rods are rotatably connected between the two support blocks and on both sides of the screw rod and penetrate through the push plate. A nut is threadedly connected to the surface of the screw rod, and the nut is fixedly installed on one side of the push plate; A sample storage mechanism, which is fixedly installed on one side of the push plate; A sampling mechanism, which is fixedly installed on the top of the left side of the inner wall of the equipment box body; A detection mechanism, which is fixedly installed on the top of the right side of the inner wall of the equipment box body.

2. A hydrological monitoring buoy that is convenient for maintenance according to claim 1, characterized in that, A water tank is fixedly installed on the top of the inner wall of the equipment box body. A spray head is arranged inside the water tank. The water outlet end of the spray head is arranged outside the equipment box body and above the sample storage mechanism. The sampling mechanism is fixedly installed at the bottom of the left side of the water tank. The detection mechanism is fixedly installed at the bottom of the right side of the water tank. A support platform is fixedly installed on one side of the equipment box body. The support block is fixedly installed on one side of the support platform. An opening groove adapted to the push plate and the sample storage mechanism is arranged on one side of the equipment box body.

3. A hydrological monitoring buoy that is convenient for maintenance according to claim 1, characterized in that, The sample storage mechanism includes a sample box, which is fixedly installed on one side of the push plate. An opening and closing component is fixedly installed on one side of the inner wall of the sample box. The opening and closing component includes an opening and closing base, which is fixedly installed on one side of the inner wall of the sample box. A gear is arranged on one side of the sample box. The central axis of the gear sequentially penetrates through one side of the sample box and the opening and closing base and extends into the interior of the sample box. A first connecting rod is fixedly installed on one side of the central axis of the gear extending into the interior of the sample box. One end of the first connecting rod is rotatably connected with a second connecting rod. A connecting rod is arranged at the opening of one end of the second connecting rod. The second connecting rod is rotatably connected with an opening and closing support plate through the connecting rod. A fixed column is arranged inside the opening and closing support plate.

4. A hydrological monitoring buoy that is convenient for maintenance according to claim 3, characterized in that, On one side of the inner wall of the sample box, an auxiliary opening and closing component is fixedly installed. The auxiliary opening and closing component includes an auxiliary opening and closing base, which is fixedly installed on one side of the inner wall of the sample box. The connecting rod is slidably connected to the slot of the auxiliary opening and closing base. An auxiliary opening and closing support plate is arranged on the surface of the connecting rod. An auxiliary fixing column is arranged inside the auxiliary opening and closing support plate. The slots of the opening and closing support plate and the auxiliary opening and closing support plate are the same and are adapted to the connecting rod, the fixing column, and the auxiliary fixing column. One end of the opening and closing support plate and the auxiliary opening and closing support plate is fixedly installed with a sample box top cover, and one end of the other group of the opening and closing support plates and the auxiliary opening and closing support plates is fixedly installed with a sample box bottom cover. At the bottom of the left side of the inner wall of the equipment box, a first toothed plate is fixedly installed. At the bottom of the right side of the inner wall of the equipment box, a second toothed plate is fixedly installed. The first toothed plate and the second toothed plate are respectively engaged with the two gears.

5. A hydrological monitoring buoy that is convenient for maintenance according to claim 2, characterized in that, The sampling mechanism includes a water pump, which is fixedly installed at the bottom of the left side of the water tank. The output end of the water pump is fixedly connected with a water outlet pipe, and the input end of the water pump is fixedly connected with a water inlet pipe. The other end of the water inlet pipe is rotatably connected with a water pipe connecting pipe, which penetrates through the inner wall of the equipment box and extends out of the equipment box. The water pipe connecting pipe is rotatably arranged on the inner wall of the equipment box. The input end of the water pipe connecting pipe is rotatably connected with a water suction pipe. On one side where the water pipe connecting pipe extends out of the equipment box, a disc is fixedly installed. The two discs are fixedly connected by three water pipe support plates. The water suction pipe is a flexible pipe, and the water suction pipe is arranged on the surfaces of the three water pipe support plates through the gaps of the water pipe support plates.

6. The hydrological monitoring buoy convenient for maintenance according to claim 5, characterized in that, The output end of the motor is connected to the output end of the water pipe connecting pipe through a belt drive.

7. A hydrological monitoring buoy convenient for maintenance according to claim 3, characterized in that, Three storage sample mechanisms are provided, and adjacent two storage sample mechanisms are fixedly connected by a connecting plate.

8. The convenient-to-maintain hydrological monitoring buoy according to claim 2, wherein, The detection mechanism includes a detector, which is fixedly installed at the bottom of the right side of the water tank. A detection sleeve is arranged at the bottom of the detector. A detection pipe is arranged inside the detection sleeve. A detection support column is fixedly installed on the surface of the detection pipe. A lead screw support plate is fixedly installed at the bottom of the inner wall of the equipment box. A lead screw is rotatably connected inside the lead screw support plate. Upper and lower ratchets are respectively sleeved at both ends of the lead screw. The detection support column is adaptively installed with the lead screw. An upper ratchet pawl is arranged on the side of the push plate close to the water tank, and a lower ratchet pawl is arranged on the side of the push plate close to the bottom of the inner wall of the equipment box.

9. A hydrological monitoring buoy convenient for maintenance according to claim 8, characterized in that, Both the upper ratchet pawl and the lower ratchet pawl are provided with three and are staggeredly distributed. The upper ratchet pawl is engaged with the upper ratchet, and the lower ratchet pawl is engaged with the lower ratchet.

10. A hydrological monitoring buoy that is convenient for maintenance according to claim 2, characterized in that, Solar panels are arranged on both sides of the equipment box. A solar panel spray head is arranged inside the water tank, and the solar panel spray head penetrates through the top of the equipment box and extends out of the top of the equipment box.

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