A reservoir water level early warning device

Abstract

The application is suitable for the technical field of water conservancy projects, and provides a reservoir water level early warning device, which comprises a mounting seat, a plurality of groups of fixing seats are fixedly arranged on the mounting seat, a plurality of groups of early warning lamps are further arranged on the mounting seat, and the device further comprises an extension mechanism, the extension mechanism comprises a moving assembly, a rotating assembly, an adjusting assembly and an extension assembly, the extension assembly comprises a fixing piece, a sliding piece, an extension piece and a guide shaft, a monitoring box is fixedly arranged on the extension piece, a monitoring mechanism is arranged in the monitoring box, and the monitoring mechanism is electrically connected with the early warning lamp.A reservoir water level early warning device in the application drives a plurality of groups of monitoring boxes and monitoring mechanisms to move, a plurality of groups of monitoring mechanisms can realize multi-point monitoring of the reservoir water level through the moving mode, accurate monitoring of the reservoir water level height data is ensured, and then it is ensured that the reservoir can normally carry out flood storage and flood release operation, and the personal and financial safety of residents downstream of the reservoir is ensured.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of hydraulic engineering, and particularly relates to a reservoir water level early warning device. BACKGROUND

[0002] A reservoir is generally explained as a water conservancy building for flood storage and flow regulation, and can be used for irrigation, power generation, flood control and fish farming. The reservoir refers to an artificial lake formed by building a dam at the narrow mouth of a valley or river. The reservoir is usually divided into small, medium and large types according to the reservoir capacity. The reservoir is one of the measures widely used in flood control projects in China. In the upstream river channel of the flood control area, a comprehensive utilization reservoir capable of storing flood is built. The reservoir capacity is used to store flood, reduce the flood peak flow into the downstream river channel, and achieve the purpose of reducing flood disasters. In the use process of the reservoir, the water level needs to be monitored at all times to facilitate the staff to monitor the condition of the reservoir.

[0003] The existing reservoir water level early warning device is prewarned by observing the water level scale. The reservoir administrator needs to check it at irregular times. In the flood season, the administrator needs to monitor the water level in real time to prevent vicious events caused by rising water level. The water level scale is generally fixed at the central position of the reservoir. The water level scale can only monitor the water level at a single point of the reservoir. Due to the service life, the fixed point of the water level scale is prone to ground subsidence and other phenomena, which causes the water level scale to drop and other problems, resulting in inaccurate single-point monitoring of the water level height data, and further causing problems in reservoir flood storage and flood release.

[0004] Therefore, in view of the above status, it is urgent to develop a reservoir water level early warning device to overcome the deficiencies in current actual applications. SUMMARY

[0005] In view of the deficiencies in the prior art, the purpose of the embodiments of the present application is to provide a reservoir water level early warning device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A reservoir water level early warning device, comprising a mounting seat, a plurality of fixed seats are fixedly arranged on the mounting seat, and a plurality of early warning lamps are further arranged on the mounting seat, further comprising:

[0008] The stretching mechanism comprises a moving assembly, a rotating assembly, an adjusting assembly and a stretching assembly.

[0009] The moving assembly comprises a buoyancy ball and a connecting piece, one end of the buoyancy ball is fixedly connected with the connecting piece, and the other end of the connecting piece extends into the fixed seat and is movably connected with the rotating assembly.

[0010] The rotating assembly comprises rotating wheels, first connecting belts and connecting seats, the rotating wheels and the connecting seats are both provided in two groups, the two groups of rotating wheels are movably arranged in the fixed seat, the first connecting belts are movably sleeved on the two groups of rotating wheels, the two groups of connecting seats are fixedly arranged on the first connecting belts, one group of connecting seats is fixedly connected with the connecting piece, and the connecting seats are fixedly connected with the two groups of adjusting assemblies respectively;

[0011] The adjusting assembly is symmetrically provided with two groups, and the adjusting assembly comprises a second connecting belt, a first movable wheel, a second movable wheel and a third movable wheel, one end of the second connecting belt is fixedly connected with one group of connecting seats, the other end of the second connecting belt is sleeved on the first movable wheel, the second movable wheel and the third movable wheel in sequence and is fixedly connected with the other group of connecting seats, and the first movable wheel, the second movable wheel and the third movable wheel are movably arranged in the fixed seat.

[0012] The stretching assembly is provided with two groups, and the stretching assembly is connected with the symmetrically arranged adjusting assemblies respectively, the stretching assembly comprises a fixing piece, a sliding piece, a stretching piece and a guide shaft, the fixing piece is fixedly connected with the two groups of second connecting belts respectively, one end of the fixing piece is fixedly connected with the sliding piece, the sliding piece is distributedly installed on the guide shaft, the guide shaft is installed in the fixed seat, two ends of the stretching piece are movably connected with the adjacent two groups of sliding pieces respectively, and the monitoring box is fixedly arranged on the stretching piece, the monitoring mechanism is arranged in the monitoring box, and the monitoring mechanism is electrically connected with the early warning lamp.

[0013] The water level drives the buoyancy ball to rise, the buoyancy ball drives one group of connecting seats to rise through the connecting piece, one group of connecting seats drives the first connecting belt to rotate on the rotating wheel, the first connecting belt drives the other group of connecting seats to descend, the two groups of connecting seats drive the second connecting belt to rotate through cooperation, the second connecting belt drives the two groups of fixing pieces to approach each other, the two groups of fixing pieces drive the two groups of sliding pieces to approach each other on the guide shaft, the two groups of sliding pieces drive the stretching piece to stretch, the stretching piece drives a plurality of monitoring boxes and monitoring mechanisms to move through the stretching mode, and the monitoring mechanism realizes multi-point monitoring of the reservoir water level through the moving mode.

[0014] As a further technical scheme of the application, an auxiliary piece is further fixedly arranged on the connecting seat, one end of the auxiliary piece is fixedly connected with the inner wall of the fixed seat.

[0015] As a further technical scheme of the present application, the monitoring mechanism comprises an induction box, a filtering module, a buoyant member, a moving member, a lifting member, a rotating seat and a deflecting member, the induction box is fixed on the side wall of the monitoring box, one end of the induction box is fixedly provided with the filtering module, the buoyant member is movably arranged in the induction box, one end of the buoyant member is fixedly connected with the moving member, the other end of the moving member extends out of the induction box and is movably connected with the lifting member, the lifting member is movably arranged in the monitoring box, the lifting member is movably connected with the rotating seat, the rotating seat is fixedly connected with the deflecting member, one end of the deflecting member is fixedly provided with a trigger module, the trigger module is electrically connected with an alarm, the alarm is fixedly arranged in the monitoring box, and the alarm is electrically connected with a warning light.

[0016] As a further technical scheme of the present application, the lifting member is provided with a sliding groove, and the sliding groove is used for sliding movement of one end of the moving member.

[0017] As a further technical scheme of the present application, one end of the rotating seat is further fixedly connected with an elastic member, and one end of the elastic member is fixedly connected with the inner wall of the monitoring box.

[0018] As a further technical scheme of the present application, the induction box is fixedly provided with a cleaning mechanism, the cleaning mechanism is movably connected with the filtering module, and the cleaning mechanism is used for cleaning the filtering module.

[0019] As a further technical scheme of the present application, the cleaning mechanism comprises a cleaning seat, a first rotating disc, a poking member, a rotating shaft, a second rotating disc and a connecting shaft, the cleaning seat is fixed on the outer wall of the induction box, the first rotating disc is movably arranged in the cleaning seat, the poking members are distributed and installed on the side wall of the first rotating disc, the rotating shaft is fixedly connected with the first rotating disc and the second rotating disc at both ends, the connecting shaft is distributed and installed on the side wall of the second rotating disc, and the connecting shaft is movably connected with the filtering module.

[0020] As a further technical scheme of the present application, the connecting shaft is distributed and installed with pointed protrusions, and the pointed protrusions are used for cleaning impurities at the position of the filtering module.

[0021] Compared with the prior art, the present application has the following beneficial effects:

[0022] When the water level rises, the buoyancy ball rises, and the buoyancy ball, through the connecting parts, drives a set of connecting seats to rise. The set of connecting seats drives the first connecting belt to rotate on the rotating wheel. The first connecting belt drives another set of connecting seats to descend. The two sets of connecting seats work together to drive the second connecting belt to rotate. The second connecting belt drives two sets of fixed parts to move closer together. The two sets of fixed parts drive two sets of sliding parts to move closer together on the guide shaft. The two sets of sliding parts drive the extension parts to extend. The extension parts, through extension, drive multiple sets of monitoring boxes and monitoring mechanisms to move. The monitoring mechanisms, through movement, achieve multi-point monitoring of the reservoir water level, ensuring accurate monitoring of the reservoir water level data, thereby ensuring that the reservoir can carry out normal flood storage and flood release operations, and protecting the personal and property safety of residents downstream of the reservoir.

[0023] To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the reservoir water level early warning device provided in an embodiment of the present invention.

[0025] Figure 2 for Figure 1 A sectional view of a portion of the central fixed base structure.

[0026] Figure 3 for Figure 1 A schematic diagram of a set of adjustment components.

[0027] Figure 4 for Figure 1 A schematic diagram of another set of adjustment components.

[0028] Figure 5 for Figure 1 A schematic diagram of the structure of the extension component.

[0029] Figure 6 for Figure 1 Three-dimensional view of the middle connector.

[0030] Figure 7 for Figure 1 A schematic diagram of the structure of the monitoring agency.

[0031] Figure 8 for Figure 7 Top view of the cross-section of the cleaning mechanism.

[0032] Reference numerals: 1 - Mounting base, 2 - Fixed base, 3 - Extension mechanism, 31 - Moving component, 311 - Buoyancy ball, 312 - Connector, 32 - Rotating component, 321 - Rotating wheel, 322 - First connecting belt, 323 - Connecting base, 324 - Auxiliary component, 33 - Adjusting component, 331 - Second connecting belt, 332 - First movable wheel, 333 - Second movable wheel, 334 - Third movable wheel, 34 - Extension component, 341 - Fixed component, 342 - Sliding component, 343 - Extension component, 344-guide shaft, 4-warning light, 5-monitoring box, 6-monitoring mechanism, 61-sensor box, 62-filter module, 63-buoyancy component, 64-moving component, 65-lifting component, 651-slide groove, 66-rotating seat, 67-elastic component, 68-deflecting component, 7-cleaning mechanism, 71-cleaning seat, 72-first turntable, 73-toggle component, 74-rotating shaft, 75-second turntable, 76-connecting shaft, 77-pointed protrusion, 8-trigger module, 9-alarm. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0034] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0035] like Figures 1 to 7 As shown, a reservoir water level early warning device provided as an embodiment of the present invention includes a mounting base 1, on which multiple sets of fixing seats 2 are fixedly disposed, and multiple sets of early warning lights 4 are also disposed on the mounting base 1, and further includes:

[0036] The extension mechanism 3 includes a moving component 31, a rotating component 32, an adjusting component 33, and an extension component 34;

[0037] The moving component 31 includes a buoyancy ball 311 and a connector 312. The buoyancy ball 311 is fixedly connected to one end of the connector 312, and the other end of the connector 312 extends into the fixed base 2 and is movably connected to the rotating component 32.

[0038] The rotating assembly 32 comprises rotating wheels 321, a first connecting belt 322 and connecting seats 323, the rotating wheels 321 and the connecting seats 323 are both provided in two groups, the two groups of rotating wheels 321 are movably arranged in the fixed seat 2, the first connecting belt 322 is movably sleeved on the two groups of rotating wheels 321, the two groups of connecting seats 323 are both fixedly arranged on the first connecting belt 322, one group of connecting seats 323 is fixedly connected with the connecting piece 312, and the connecting seats 323 are respectively fixedly connected with the two groups of adjusting assemblies 33;

[0039] The adjusting assembly 33 is symmetrically provided in two groups, the adjusting assembly 33 comprises a second connecting belt 331, a first movable wheel 332, a second movable wheel 333 and a third movable wheel 334, one end of the second connecting belt 331 is fixedly connected with one group of connecting seats 323, the other end of the second connecting belt 331 is sequentially sleeved on the first movable wheel 332, the second movable wheel 333 and the third movable wheel 334 and is fixedly connected with the other group of connecting seats 323, and the first movable wheel 332, the second movable wheel 333 and the third movable wheel 334 are movably arranged in the fixed seat 2;

[0040] The stretching assembly 34 is provided in two groups, and the stretching assembly 34 is respectively connected with the symmetrically arranged adjusting assemblies 33, the stretching assembly 34 comprises fixing pieces 341, sliding pieces 342, stretching pieces 343 and guide shafts 344, the fixing pieces 341 are respectively fixedly connected with the two groups of second connecting belts 331, one end of the fixing piece 341 is fixedly connected with the sliding piece 342, the sliding piece 342 is distributedly installed on the guide shaft 344, the guide shaft 344 is installed in the fixed seat 2, the two ends of the stretching piece 343 are respectively movably connected with the adjacent two groups of sliding pieces 342, and the monitoring box 5 is fixedly arranged on the stretching piece 343, the monitoring mechanism 6 is arranged in the monitoring box 5, and the monitoring mechanism 6 is electrically connected with the early warning lamp 4;

[0041] The water level drives the buoyancy ball 311 to rise, the buoyancy ball 311 drives one group of connecting seats 323 to rise through the connecting piece 312, one group of connecting seats 323 drives the first connecting belt 322 to rotate on the rotating wheel 321, the first connecting belt 322 drives the other group of connecting seats 323 to descend, the two groups of connecting seats 323 drive the second connecting belt 331 to rotate through cooperation, the second connecting belt 331 drives the two groups of fixing pieces 341 to approach each other, the two groups of fixing pieces 341 drive the two groups of sliding pieces 342 to approach each other on the guide shaft 344, the two groups of sliding pieces 342 drive the stretching piece 343 to stretch, the stretching piece 343 drives a plurality of monitoring boxes 5 and monitoring mechanisms 6 to move through the stretching mode, and the monitoring mechanism 6 realizes multi-point monitoring of the reservoir water level through the moving mode.

[0042] In the embodiment, the stretching mechanism 3 drives the multiple sets of monitoring boxes 5 and monitoring mechanisms 6 to move, and the multiple sets of monitoring mechanisms 6 can realize multi-point monitoring of the reservoir water level through movement, so as to ensure accurate monitoring of the reservoir water level height data, and further ensure that the reservoir can normally carry out flood storage and flood release operation, and protect the personal and financial safety of the residents downstream of the reservoir.

[0043] As shown in Figure 2 As a preferred embodiment of the present application, the connecting seat 323 is further fixedly provided with an auxiliary part 324, one end of the auxiliary part 324 is fixedly connected with the inner wall of the fixed seat 2.

[0044] In the embodiment, when the water level rises, the water level drives the buoyancy ball 311 to rise, the buoyancy ball 311 drives a set of connecting seats 323 to rise through the connecting part 312, the set of connecting seats 323 drives the first connecting belt 322 to rotate on the rotating wheel 321, the first connecting belt 322 drives another set of connecting seats 323 to descend, and the two sets of connecting seats 323 drive the second connecting belt 331 to rotate through cooperation, the second connecting belt 331 drives the two sets of fixing parts 341 to approach each other, the two sets of fixing parts 341 drive the two sets of sliding parts 342 to approach each other on the guide shaft 344, and the two sets of sliding parts 342 drive the stretching part 343 to stretch, the stretching part 343 drives the multiple sets of monitoring boxes 5 and monitoring mechanisms 6 to move through stretching, and the multiple sets of monitoring mechanisms 6 realize multi-point monitoring of the reservoir water level through movement, so as to ensure accurate monitoring of the reservoir water level height data, and further ensure that the reservoir can normally carry out flood storage and flood release operation, and protect the personal and financial safety of the residents downstream of the reservoir.

[0045] In a preferred embodiment, the connecting part 312 preferably adopts a connecting rod structure;

[0046] The auxiliary part 324 preferably adopts an auxiliary spring, when the water level descends, the water level drives the buoyancy ball 311 to descend, the buoyancy ball 311 drives a set of connecting seats 323 to descend, and the auxiliary part 324 can drive another set of connecting seats 323 to rise through the elastic force of itself, so as to facilitate the stretching mechanism 3 to fold and retract in time;

[0047] The fixing part 341 preferably adopts a T-shaped rod structure;

[0048] The sliding part 342 preferably adopts a sliding sleeve structure;

[0049] The stretching part 343 preferably adopts a rotating connecting rod structure, and the monitoring box 5 is fixedly arranged at the rotating fulcrum position of the rotating connecting rod.

[0050] As shown in Figure 1 and Figure 7As shown in the figure, as a preferred embodiment of the present application, the monitoring mechanism 6 comprises a sensing box 61, a filtering module 62, a buoyancy piece 63, a moving piece 64, a lifting piece 65, a rotating seat 66 and a deflection piece 68, the sensing box 61 is fixed on the side wall of the monitoring box 5, one end of the sensing box 61 is fixedly provided with the filtering module 62, the buoyancy piece 63 is movably arranged in the sensing box 61, one end of the buoyancy piece 63 is fixedly connected with the moving piece 64, the other end of the moving piece 64 extends out of the sensing box 61 and is movably connected with the lifting piece 65, the lifting piece 65 is movably arranged in the monitoring box 5, the lifting piece 65 is movably connected with the rotating seat 66, the rotating seat 66 is fixedly connected with the deflection piece 68, one end of the deflection piece 68 is fixedly provided with the trigger module 8, the trigger module 8 is electrically connected with the alarm 9, the alarm 9 is fixedly arranged in the monitoring box 5, and the alarm 9 is electrically connected with the warning light 4.

[0051] As shown in the figure, as a preferred embodiment of the present application, the lifting piece 65 is provided with a sliding groove 651, and the sliding groove 651 is used for sliding movement of one end of the moving piece 64. Figure 7

[0052] As shown in the figure, as a preferred embodiment of the present application, one end of the rotating seat 66 is further fixedly connected with an elastic piece 67, and one end of the elastic piece 67 is fixedly connected with the inner wall of the monitoring box 5. Figure 7

[0053] In this embodiment, when the water level rises, the water level drives the buoyancy piece 63 to rise, and the buoyancy piece 63 drives the moving piece 64 to move in the sliding groove 651 of the lifting piece 65;

[0054] When the moving piece 64 is lifted to the top end of the sliding groove 651, at this time the water level height is in the warning state, the moving piece 64 drives the lifting piece 65 to rise, the lifting piece 65 drives the left end of the rotating seat 66 to rise, the rotating seat 66 drives the left end of the deflection piece 68 to rise, so that the trigger module 8 is connected with the alarm 9, the alarm 9 sends alarm information to the control center and the warning light 4 at the same time, the warning light 4 starts to flash, realizes the warning to the staff of the reservoir, reminds the staff to check the water level height of the reservoir, timely handles the flood discharge of the reservoir, guarantees the normal use of the reservoir, and protects the personal and financial safety of the residents downstream of the reservoir.

[0055] In a preferred embodiment, the filtering module 62 preferably adopts a filter screen;

[0056] The buoyancy piece 63 preferably adopts a block structure made of a material with good buoyancy;

[0057] The moving piece 64 preferably adopts a rod structure; ​​

[0058] The lifting member 65 is preferably a rod structure;

[0059] The elastic member 67 is preferably a spring;

[0060] The deflection member 68 is preferably a rod structure.

[0061] As shown in Figure 7 and Figure 8 As a preferred embodiment of the present application, the induction box 61 is provided with a cleaning mechanism 7, which is movably connected with the filtering module 62, and is used for cleaning the filtering module 62.

[0062] As shown in Figure 7 and Figure 8 As a preferred embodiment of the present application, the cleaning mechanism 7 comprises a cleaning seat 71, a first rotating disc 72, a poking member 73, a rotating shaft 74, a second rotating disc 75 and a connecting shaft 76, the cleaning seat 71 is fixed on the outer wall of the induction box 61, the first rotating disc 72 is movably arranged in the cleaning seat 71, the poking member 73 is distributedly installed on the side wall of the first rotating disc 72, the rotating shaft 74 is movably connected with the first rotating disc 72 and the second rotating disc 75, the connecting shaft 76 is distributedly installed on the side wall of the second rotating disc 75, and the connecting shaft 76 is movably connected with the filtering module 62.

[0063] As shown in Figure 7 and Figure 8 As a preferred embodiment of the present application, the connecting shaft 76 is provided with a pointed protrusion 77, which is used for cleaning the impurities at the position of the filtering module 62.

[0064] In this embodiment, the water flow at the bottom of the reservoir drives the poking member 73 to rotate, the poking member 73 drives the first rotating disc 72 to rotate, the first rotating disc 72 drives the rotating shaft 74 to rotate, the rotating shaft 74 drives the second rotating disc 75 to rotate, the second rotating disc 75 drives the connecting shaft 76 and the pointed protrusion 77 to rotate, and the connecting shaft 76 and the pointed protrusion 77 cooperate to clean the impurities at the position of the filtering module 62, prevent the filtering module 62 from being blocked, and avoid the influence of the filtering module 62 on the accuracy and efficiency of the water level monitoring by the monitoring mechanism 6, thereby improving the early warning efficiency of the device.

[0065] In a preferred embodiment, the poking member 73 is preferably an L-shaped plate structure.

[0066] The working principle of the present application is as follows:

[0067] When the water level rises, the water level drives the buoyancy ball 311 up, the buoyancy ball 311 drives a group of connecting seats 323 up through the connecting piece 312, the group of connecting seats 323 drives the first connecting belt 322 to rotate on the rotating wheel 321, the first connecting belt 322 drives another group of connecting seats 323 to descend, the two groups of connecting seats 323 drive the second connecting belt 331 to rotate through cooperation, the second connecting belt 331 drives the two groups of fixing pieces 341 to approach each other, the two groups of fixing pieces 341 drive the two groups of sliding pieces 342 to approach each other on the guide shaft 344, the two groups of sliding pieces 342 drive the stretching piece 343 to stretch, the stretching piece 343 drives a plurality of monitoring boxes 5 and monitoring mechanisms 6 to move through the stretching mode, a plurality of monitoring mechanisms 6 realize multi-point monitoring of the reservoir water level through the moving mode, and accurate monitoring of the reservoir water level height data is ensured;

[0068] When the water level rises, the water level drives the buoyancy piece 63 up, and the buoyancy piece 63 drives the moving piece 64 to move in the sliding groove 651 of the lifting piece 65;

[0069] When the moving piece 64 is lifted to the top end of the sliding groove 651, the water level height is in a warning state at this time, the moving piece 64 drives the lifting piece 65 to rise, the lifting piece 65 drives the left side end of the rotating seat 66 to rise, the rotating seat 66 drives the left side end of the deflection piece 68 to rise, so that the trigger module 8 is connected with the alarm 9, the alarm 9 sends alarm information to the control center and the warning lamp 4 at the same time, the warning lamp 4 starts to flash, realizes warning to the reservoir staff, reminds the staff to check the water level height of the reservoir, and timely handles the flood discharge of the reservoir;

[0070] The water flow at the bottom of the reservoir drives the actuating piece 73 to rotate, the actuating piece 73 drives the first rotating disc 72 to rotate, the first rotating disc 72 drives the rotating shaft 74 to rotate, the rotating shaft 74 drives the second rotating disc 75 to rotate, the second rotating disc 75 drives the connecting shaft 76 and the pointed protrusion 77 to rotate, the connecting shaft 76 and the pointed protrusion 77 cooperate, can realize cleaning of impurities at the position of the filtering module 62, prevent the filtering module 62 from being blocked and the like, avoid that the filtering module 62 affects the accuracy and efficiency of the monitoring mechanism 6 on water level monitoring;

[0071] The working principle of the reservoir water level warning device is described above.

[0072] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A reservoir water level early warning device, comprising a mounting seat, a plurality of fixing seats are fixedly arranged on the mounting seat, and a plurality of early warning lamps are arranged on the mounting seat, characterized in that, Also include: The stretching mechanism includes a moving assembly, a rotating assembly, an adjusting assembly and a stretching assembly; The moving assembly includes a buoyancy ball and a connecting piece, the buoyancy ball is fixedly connected with one end of the connecting piece, the other end of the connecting piece extends into the fixed seat and is movably connected with the rotating assembly; The rotating assembly includes rotating wheels, first connecting belts and connecting seats, the rotating wheels and the connecting seats are both provided in two groups, the two groups of rotating wheels are movably arranged in the fixed seat, the first connecting belts are movably sleeved on the two groups of rotating wheels, the two groups of connecting seats are both fixedly arranged on the first connecting belts, one group of connecting seats is fixedly connected with the connecting piece, and the connecting seats are respectively fixedly connected with the two groups of adjusting assemblies; The adjusting assembly is symmetrically provided with two groups, the adjusting assembly includes a second connecting belt, a first movable wheel, a second movable wheel and a third movable wheel, one end of the second connecting belt is fixedly connected with one group of connecting seats, the other end of the second connecting belt is sleeved on the first movable wheel, the second movable wheel and the third movable wheel in sequence and is fixedly connected with the other group of connecting seats, and the first movable wheel, the second movable wheel and the third movable wheel are all movably arranged in the fixed seat; The stretching assembly is provided with two groups, and the stretching assembly is respectively connected with the symmetrically arranged adjusting assemblies, the stretching assembly includes a fixing piece, a sliding piece, a stretching piece and a guide shaft, the fixing piece is respectively fixedly connected with the two groups of second connecting belts, one end of the fixing piece is fixedly connected with the sliding piece, the sliding piece is distributedly installed on the guide shaft, the guide shaft is installed in the fixed seat, two ends of the stretching piece are respectively movably connected with the adjacent two groups of sliding pieces, and a monitoring box is fixedly arranged on the stretching piece, a monitoring mechanism is arranged in the monitoring box, and the monitoring mechanism is electrically connected with the warning lamp; The water level drives the buoyancy ball to rise, the buoyancy ball drives one group of connecting seats to rise through the connecting piece, one group of connecting seats drives the first connecting belt to rotate on the rotating wheel, the first connecting belt drives the other group of connecting seats to descend, the two groups of connecting seats drive the second connecting belt to rotate through cooperation, the second connecting belt drives the two groups of fixing pieces to approach each other, the two groups of fixing pieces drive the two groups of sliding pieces to approach each other on the guide shaft, the two groups of sliding pieces drive the stretching piece to stretch, the stretching piece drives multiple monitoring boxes and monitoring mechanisms to move through the stretching mode, and the monitoring mechanism realizes multi-point monitoring of the reservoir water level through the moving mode.

2. The reservoir water level warning device according to claim 1, characterized by The connecting seat is also fixedly provided with an auxiliary piece, one end of the auxiliary piece is fixedly connected with the inner wall of the fixed seat. The connecting seat is also fixedly provided with an auxiliary piece, one end of the auxiliary piece is fixedly connected with the inner wall of the fixed seat.

3. The reservoir water level warning device according to claim 1, characterized by The monitoring mechanism comprises an induction box, a filtering module, a buoyancy piece, a moving piece, a lifting piece, a rotating seat and a deflection piece, one end of the induction box is fixedly provided with the filtering module, the buoyancy piece is movably arranged in the induction box, one end of the buoyancy piece is fixedly connected with the moving piece, the other end of the moving piece extends out of the induction box and is movably connected with the lifting piece, the lifting piece is movably arranged in the monitoring box, the lifting piece is movably connected with the rotating seat, the rotating seat is fixedly connected with the deflection piece, one end of the deflection piece is fixedly provided with a trigger module, the trigger module is electrically connected with an alarm, the alarm is fixedly arranged in the monitoring box, and the alarm is electrically connected with a warning light.

4. The reservoir water level warning device according to claim 3, characterized by The lifting piece is provided with a sliding groove, and the sliding groove is used for sliding of one end of the moving piece.

5. The reservoir water level warning device according to claim 3, characterized in that, One end of the rotating seat is also fixedly connected with an elastic piece, one end of the elastic piece is fixedly connected with the inner wall of the monitoring box.

6. The reservoir water level warning device according to claim 3, characterized in that, The induction box is fixedly provided with a cleaning mechanism, the cleaning mechanism is movably connected with the filtering module, and the cleaning mechanism is used for cleaning the filtering module.

7. The reservoir water level warning device according to claim 6, characterized in that, The cleaning mechanism comprises a cleaning seat, a first rotating disc, a poking piece, a rotating shaft, a second rotating disc and a connecting shaft, the cleaning seat is fixed on the outer wall of the induction box, the first rotating disc is movably arranged in the cleaning seat, the poking pieces are distributedly installed on the side wall of the first rotating disc, the rotating shaft is fixedly connected with the first rotating disc and the second rotating disc at both ends, the connecting shaft is distributedly installed on the side wall of the second rotating disc, and the connecting shaft is movably connected with the filtering module.

8. The reservoir water level warning device according to claim 7, characterized in that, The connecting shaft is distributedly provided with pointed projections, and the pointed projections are used for cleaning impurities at the position of the filtering module.

Images