CN216449005U

CN216449005U - Water level monitoring alarm device for hydraulic engineering

Info

Publication number: CN216449005U
Application number: CN202122742080.6U
Authority: CN
Inventors: 周震; 李艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-06
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a water level monitoring and alarming device for hydraulic engineering, which comprises a vertical pipe, wherein the top of the inner wall of the vertical pipe is fixedly connected with a first motor, the bottom of the first motor is welded with a threaded rod, a threaded sleeve is sleeved on the surface of the threaded rod in a threaded manner, a long hole is formed in the left side of the vertical pipe, a connecting plate is fixedly connected to the left side of the threaded sleeve, and the left side of the connecting plate penetrates through the bottom of the long hole and is fixedly connected with a touch switch. The utility model has the advantages of conveniently adjusting the height of the monitored water level, transmitting alarm information to the remote monitoring room during alarming and facilitating more related personnel to know the alarm in time, and solves the problems that the existing water level monitoring alarm device only can play a simple alarm function, is inconvenient to adjust the height of the monitored water level, cannot transmit the alarm information to the remote monitoring room during alarming, is inconvenient for more related personnel to know the alarm in time and is inconvenient for people to use.

Description

Water level monitoring alarm device for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water level monitoring and alarming device for hydraulic engineering.

Background

The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called water project, water is a valuable resource essential for human production and life, but the natural state does not completely meet the requirements of human beings, and only water conservancy projects are built to control water flow, prevent flood disasters and regulate and distribute water quantity, to meet the requirements of people's life and production on water resources, hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, ferries, rafts, fishways and the like, the water level observation contents comprise riverbed change, flow direction, flood diversion, ice condition, aquatic plants, waves, wind direction, wind power, water surface fluctuation, water temperature and other factors influencing the water level change, and the specific drop of the water surface is measured if necessary.

Current water level monitoring alarm device only can play simple alarming function, is not convenient for adjust the height of monitoring water level, can not convey alarm information to remote monitoring room during the warning, and more relevant personnel of not being convenient for in time know the alarm, the people's of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water level monitoring and alarming device for hydraulic engineering, which has the advantages that the height of the monitored water level can be conveniently adjusted, alarm information can be transmitted to a remote monitoring room during alarming, and more related personnel can conveniently know the alarm in time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water conservancy project water level monitoring alarm device, includes the standpipe, the first motor of top fixedly connected with of standpipe inner wall, the bottom welding of first motor has the threaded rod, the surperficial screw thread cover of threaded rod is equipped with the thread bush, the slot hole has been seted up in the left side of standpipe, the left side fixedly connected with connecting plate of thread bush, slot hole bottom and fixedly connected with touch switch are run through in the left side of connecting plate, the top welding of standpipe has the framework, the inner chamber of framework is provided with telescopic machanism, telescopic machanism's surface winding has the connection rope, the surperficial movable sleeve of connection rope is equipped with the buoy, the top fixedly connected with response pole on buoy right side, the left side fixedly connected with siren at framework top.

Preferably, the top fixedly connected with branch on standpipe right side, the right-hand member fixedly connected with mounting panel of branch, the mounting hole has all been seted up on the surface of mounting panel.

Preferably, the right side fixedly connected with seal box of standpipe, the inner chamber of seal box fixedly connected with battery and controller respectively, the input of controller is connected with battery and touch switch electricity respectively, the two-way electricity of controller is connected with the radio signal transceiver, the radio signal transceiver is wireless connection respectively and holds and the remote movement end is held with the remote monitoring.

Preferably, telescopic machanism includes the second motor, the right side fixed connection of second motor and framework inner wall rear side, the pivot fixedly connected with reel of second motor, the surface of reel with connect rope fixed connection, the one end of connecting the rope and keeping away from the reel extends to the outside of framework, the inner chamber of framework rotates and is connected with the backing roll, the surface and the connection rope contact of backing roll, the output of controller is connected with first motor, siren and second motor electricity respectively.

Preferably, the surface cover of first motor shaft is equipped with the division board, the both sides of division board all with the inner wall fixed connection of standpipe.

Preferably, the front of standpipe is provided with the scale, the bottom fixedly connected with gravity awl of connecting the rope, the bottom of connecting the rope runs through connecting plate and touch switch respectively.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the matching of the vertical pipe, the first motor, the threaded rod, the threaded sleeve, the long hole, the connecting plate, the touch switch, the frame body, the telescopic mechanism, the connecting rope, the buoy, the induction rod and the alarm, the height of the monitored water level can be conveniently adjusted, alarm information can be transmitted to the remote monitoring room during alarming, more related personnel can conveniently know the alarm in time, and the problems that the existing water level monitoring alarm device only can play a simple alarm function, the height of the monitored water level is inconvenient to adjust, the alarm information cannot be transmitted to the remote monitoring room during alarming, more related personnel can not conveniently know the alarm in time, and people cannot conveniently use the alarm are solved.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic top cross-sectional view of the inventive structure;

FIG. 3 is a schematic front view of the structure of the present invention;

fig. 4 is a schematic diagram of the system of the present invention.

In the figure: the device comprises a vertical pipe 1, a first motor 2, a threaded rod 3, a threaded sleeve 4, a long hole 5, a connecting plate 6, a touch switch 7, a frame 8, a telescopic mechanism 9, a connecting rope 10, a buoy 11, a sensing rod 12, an alarm 13, a mounting plate 14, a mounting hole 15, a controller 16, a wireless signal transceiver 17, a remote monitoring end 18, a remote moving end 19, a second motor 20, a reel 21, a supporting roller 22, a graduated scale 23 and a gravity cone 24.

Detailed Description

Referring to fig. 1-4, a water level monitoring and alarming device for hydraulic engineering comprises a vertical pipe 1, a first motor 2 is fixedly connected to the top of the inner wall of the vertical pipe 1, a threaded rod 3 is welded to the bottom of the first motor 2, a threaded sleeve 4 is threaded on the surface of the threaded rod 3, a long hole 5 is formed in the left side of the vertical pipe 1, a connecting plate 6 is fixedly connected to the left side of the threaded sleeve 4, the left side of the connecting plate 6 penetrates through the bottom of the long hole 5 and is fixedly connected with a touch switch 7, a frame body 8 is welded to the top of the vertical pipe 1, a telescopic mechanism 9 is arranged in the inner cavity of the frame body 8, a connecting rope 10 is wound on the surface of the telescopic mechanism 9, a buoy 11 is movably sleeved on the surface of the connecting rope 10, an induction rod 12 is fixedly connected to the top of the right side of the buoy 11, an alarm 13 is fixedly connected to the left side of the top of the frame body 8, a support rod is fixedly connected to the top of the right side of the vertical pipe 1, and a mounting plate 14 is fixedly connected to the right end of the support rod, the surface of the mounting plate 14 is provided with mounting holes 15, the water level monitoring and alarming device is convenient to fix by arranging the mounting plate 14 and the mounting holes 15, the right side of the vertical pipe 1 is fixedly connected with a seal box, the inner cavity of the seal box is respectively and fixedly connected with a storage battery and a controller 16, the input end of the controller 16 is respectively and electrically connected with the storage battery and a touch switch 7, the controller 16 is bidirectionally and electrically connected with a wireless signal transceiver 17, the wireless signal transceiver 17 is respectively and wirelessly connected with a remote monitoring end 18 and a remote moving end 19, the storage battery and the controller 16 are convenient to be sealed and protected by arranging the seal box, the telescopic mechanism 9 comprises a second motor 20, the second motor 20 is fixedly connected with the right side of the rear side of the inner wall of the frame body 8, the rotating shaft of the second motor 20 is fixedly connected with a reel 21, the surface of the reel 21 is fixedly connected with the connecting rope 10, one end of the connecting rope 10 far away from the reel 21 extends to the outside of the frame body 8, the inner cavity of the frame body 8 is rotatably connected with a supporting roller 22, the surface of the supporting roller 22 is contacted with a connecting rope 10, the output end of the controller 16 is respectively and electrically connected with a first motor 2, an alarm 13 and a second motor 20, the connecting rope 10 is balanced and stably supported by arranging the supporting roller 22, the transmission of the connecting rope 10 is convenient, the connecting rope 10 is convenient to transmit by arranging the second motor 20, a reel 21 and the connecting rope 10, the connecting rope 10 is convenient to wind and store, a separation plate is sleeved on the surface of a rotating shaft of the first motor 2, both sides of the separation plate are fixedly connected with the inner wall of a vertical pipe 1, the first motor 2 is convenient to separate from a threaded rod 3 by arranging the separation plate, a scale 23 is arranged on the front surface of the vertical pipe 1, a gravity cone 24 is fixedly connected at the bottom end of the connecting rope 10, the bottom of the connecting rope 10 respectively penetrates through a connecting plate 6 and a touch switch 7, and the height of the touch switch 7 is convenient to detect by arranging the scale 23, through setting up gravity awl 24, be convenient for straighten and connect rope 10, be convenient for connect rope 10 and keep vertical state.

The motor can control speed and position precision accurately, can convert voltage signals into torque and rotating speed to drive a control object, the rotating speed of a motor rotor is controlled by input signals, can react quickly, is used as an execution element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, can convert received electric signals into angular displacement or angular speed on a motor shaft to output, and is divided into two categories of direct current servo motors and alternating current servo motors.

When the device is used, the rotating shaft of the second motor 20 is started to rotate through the controller 16 to drive the reel 21 to rotate, the reel 21 rotates to receive and release the connecting rope 10, the supporting roller 22 stably supports the connecting rope 10, the connecting rope 10 stretches and retracts to drive the gravity cone 24, the buoy 11 and the induction rod 12 to move downwards, the gravity cone 24 falls into ground soil, the connecting rope 10 is kept in a vertical state, the rotating shaft of the first motor 2 is started to rotate through the controller 16 to drive the threaded rod 3 to rotate, the threaded rod 3 is in threaded connection with the threaded sleeve 4 to drive the connecting plate 6 and the touch switch 7 to vertically move to a certain position, the buoy 11 floats on the water surface, when the water level rises, the buoy 11 drives the induction rod 12 to move upwards to touch the touch switch 7, the touch switch 7 is started to feed information back to the controller 16, the controller 16 controls the alarm 13 to alarm, the controller 16 sends the alarm to the remote monitoring end 18 and the remote moving end 19 through the wireless signal transceiver 17, the remote monitoring terminal 18 is a remote monitoring room computer, and the remote mobile terminal 19 is a smart phone, so as to notify more related persons in time.

In summary, the following steps: this water conservancy project water level monitoring alarm device, through standpipe 1, first motor 2, threaded rod 3, thread bush 4, slot hole 5, connecting plate 6, touch switch 7, framework 8, telescopic machanism 9, connect rope 10, buoy 11, the cooperation of response pole 12 and siren 13, current water level monitoring alarm device has been solved, only can play simple alarming function, the height of monitoring water level is not convenient for adjust, can not convey alarm information to remote monitoring room during the warning, more relevant personnel of not being convenient for in time know the police dispatch newspaper, the problem that people used is not convenient for.

Claims

1. The utility model provides a water level monitoring alarm device for hydraulic engineering, includes standpipe (1), its characterized in that: the top of the inner wall of the vertical pipe (1) is fixedly connected with a first motor (2), the bottom of the first motor (2) is welded with a threaded rod (3), the surface of the threaded rod (3) is threaded and sleeved with a threaded sleeve (4), the left side of the vertical pipe (1) is provided with a long hole (5), the left side of the thread bushing (4) is fixedly connected with a connecting plate (6), the left side of the connecting plate (6) penetrates through the bottom of the long hole (5) and is fixedly connected with a touch switch (7), the top of the vertical pipe (1) is welded with a frame body (8), the inner cavity of the frame body (8) is provided with a telescopic mechanism (9), a connecting rope (10) is wound on the surface of the telescopic mechanism (9), a buoy (11) is movably sleeved on the surface of the connecting rope (10), the top on buoy (11) right side fixedly connected with response pole (12), the left side fixedly connected with siren (13) on frame (8) top.

2. The water level monitoring and alarming device for the water conservancy project according to claim 1, wherein: the top fixedly connected with branch on standpipe (1) right side, the right-hand member fixedly connected with mounting panel (14) of branch, mounting hole (15) have all been seted up on the surface of mounting panel (14).

3. The water level monitoring and alarming device for the water conservancy project according to claim 1, wherein: the right side fixedly connected with seal box of standpipe (1), the inner chamber of seal box fixedly connected with battery and controller (16) respectively, the input of controller (16) is connected with battery and touch switch (7) electricity respectively, controller (16) two-way electricity is connected with wireless signal transceiver (17), wireless signal transceiver (17) respectively wireless connection have remote monitoring end (18) and remote movement end (19).

4. The water level monitoring and alarming device for the water conservancy project according to claim 3, wherein: telescopic machanism (9) include second motor (20), the right side fixed connection of second motor (20) and framework (8) inner wall rear side, pivot fixedly connected with reel (21) of second motor (20), the surface and the connection rope (10) fixed connection of reel (21), the one end that reel (21) were kept away from in connection rope (10) extends to the outside of framework (8), the inner chamber of framework (8) rotates and is connected with backing roll (22), the surface and the connection rope (10) contact of backing roll (22), the output of controller (16) is connected with first motor (2), siren (13) and second motor (20) electricity respectively.

5. The water level monitoring and alarming device for the water conservancy project according to claim 1, wherein: the surface cover of first motor (2) pivot is equipped with the division board, the both sides of division board all with the inner wall fixed connection of standpipe (1).

6. The water level monitoring and alarming device for the water conservancy project according to claim 1, wherein: the front of standpipe (1) is provided with scale (23), the bottom fixedly connected with gravity awl (24) of connecting rope (10), the bottom of connecting rope (10) runs through connecting plate (6) and touch switch (7) respectively.