CN213481483U

CN213481483U - Intelligent reservoir water level early warning device

Info

Publication number: CN213481483U
Application number: CN202022862118.9U
Authority: CN
Inventors: 曹智强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-06-18
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses an intelligence reservoir water level early warning device, including the pole setting, the connection platform has been installed to the pole setting upper end, it is equipped with first perforation to connect bench end symmetry, sliding connection has the slide bar in the first perforation, floating platform and measuring station have been installed respectively to the slide bar both ends, the floating platform slip cap is established in the pole setting, the floater has been installed to floating platform bottom symmetry, connect the bench end and installed the water gauge strip, the measuring station slip cap is established on the water gauge strip, connect the bench and measure the bench respectively the symmetry installed reference block and laser range finder, the measuring station facial make-up is equipped with the controller, the controller facial make-up is equipped with the siren. The floater on the floating platform can float up and down along with the water level change, and the distance between the laser range finder symmetrically arranged at the bottom end of the measuring platform and the reference block is detected in real time, and when the reservoir water level change is large or the water level exceeds a limit value, the controller drives the alarm to give an alarm, so that the intelligent and efficient reservoir water level observation is realized.

Description

Intelligent reservoir water level early warning device

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to intelligence reservoir water level early warning device.

Background

The water level observations include riverbed changes, current conditions, flow direction, flood diversion, ice conditions, aquatic plants, waves, wind direction, wind power, water surface waviness, water temperature, and other factors that affect water level changes. The specific drop in water level was also measured, if necessary.

Typically using a water gauge and a water level gauge. The observation time and the observation frequency are adapted to the process of water level change in a day, and the requirements of hydrologic prediction and hydrologic information are met. Generally, the test is carried out 1-2 times per day. When flood, icing, ice running, ice dam generation and ice and snow melt water supply to rivers, the observation times are increased, and the measured result can completely reflect the process of water level change. Among current reservoir water level detection, most old-fashioned reservoir still continues to use the water gauge to observe the water level, and this to measurement personnel, need regularly observe the record to the water gauge to ensure that the reservoir water level can be in controllable within range, the weak point of existence has: adopt the water gauge mode to carry out the water level observation, the data of surveing out are accurate inadequately, and to the observation personnel, intensity of labour is great, and the observation time is longer, especially carries out water level observation time measuring under overcast and rainy weather, and the field of vision is relatively poor, has through water gauge observation reservoir water level intelligent, efficient problem inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence reservoir water level early warning device to the water gauge that exists among the solution prior art observes reservoir water level intelligence, efficient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence reservoir water level early warning device, includes the pole setting, the connection platform has been installed to the pole setting upper end, it is equipped with first perforation to connect bench end symmetry, sliding connection has the slide bar in the first perforation, floating platform and measuring station have been installed respectively to the slide bar both ends, the floating platform slip cap is established in the pole setting, the floater has been installed to floating platform bottom symmetry, connect bench end and installed the water gauge strip, the measuring station slip cap is established on the water gauge strip, reference block and laser range finder have been installed to the symmetry respectively on connection platform and the measuring station, the measuring station facial make-up is equipped with the controller, the controller facial make-up is equipped with the siren.

Preferably, the bottom end of the vertical rod is of a conical structure, and a plurality of conical anchor rods are arranged on two sides of the bottom end of the vertical rod.

Preferably, be equipped with the second perforation on the floating platform, the floating platform passes through second perforation sliding connection in on the pole setting, be equipped with the third perforation on the measurement platform, the measurement platform passes through third perforation sliding connection in on the water gauge strip.

Preferably, the last cover of laser range finder is equipped with the protection casing, the protection casing bottom is equipped with the opening, the opening is for leaking hopper-shaped, refer to the piece and be located laser range finder below, and refer to the piece and be same vertical on-line with laser range finder, the laser range finder output is installed on the controller, the controller output is installed on the siren.

Preferably, a water flow sensor is arranged at the bottom end of the floating ball, and the output end of the water flow sensor is arranged on the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an intelligence reservoir water level early warning device through having installed water flow sensor in the floater bottom, and the water flow sensor output is installed on the controller, and the controller shows the interior water flow of reservoir in real time, and the observation personnel of being convenient for observe the record to reservoir water state.

The utility model provides an intelligence reservoir water level early warning device, be equipped with the connection platform through the pole setting facial make-up, sliding connection has the slide bar in connecting the bench first perforation, floating platform and measuring station have been installed respectively to the slide bar both ends, the floater on the floating platform can fluctuate along with water level variation, and the laser range finder real-time detection its and the distance of referring to the piece that the symmetry set up on the measuring station bottom, after the great or water level of reservoir water level variation exceeds the limit value, controller drive siren sends out the police dispatch newspaper, warn reservoir managers, the intelligence that has reservoir water level observation, the efficient characteristics.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a front partially cut-away schematic view of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at b;

fig. 5 is an enlarged schematic view of fig. 2 at c.

In the figure: the device comprises a vertical rod 1, a connecting platform 2, a first through hole 3, a sliding rod 4, a floating platform 5, a measuring platform 6, a floating ball 7, a water gauge strip 8, a reference block 9, a laser range finder 10, a controller 11, an alarm 12, a conical anchor rod 13, a second through hole 14, a third through hole 15, a protective cover 16, an opening 17 and a water flow sensor 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, an intelligent reservoir water level early warning device comprises a vertical rod 1, wherein the bottom end of the vertical rod 1 is of a conical structure, two sides of the bottom end of the vertical rod 1 are welded with 4 conical anchor rods 13, the conical anchor rods 13 are inserted into soil on the water surface, the vertical rod 1 is fixed, the upper end of the vertical rod 1 is welded with a connecting platform 2, the upper end of the connecting platform 2 is symmetrically provided with first through holes 3, slide rods 4 are slidably connected with the first through holes 3, two ends of the slide rods 4 are respectively welded with a floating platform 5 and a measuring platform 6, the floating platform 5 is slidably sleeved on the vertical rod 1, the bottom end of the floating platform 5 is symmetrically welded with floating balls 7, the floating balls 7 are of a stainless steel hollow metal ball structure and can float on the water surface, water gauge strips 8 are welded at the upper end of the connecting platform 2, scale values are arranged on the water gauge strips 8, so that observers can directly, be equipped with second perforation 14 on the floating platform 5, floating platform 5 is equipped with third perforation 15 on the measuring table 6 through second perforation 14 sliding connection on pole setting 1, measuring table 6 is on water gauge strip 8 through third perforation 15 sliding connection, and the position that measuring table 6 is located on water gauge strip 8 indicates reservoir water level height.

Referring to fig. 1, 2, 3, 4 and 5, a reference block 9 and a laser range finder 10 are symmetrically welded on a connecting table 2 and a measuring table 6 respectively, the power end of the laser range finder 10 is connected with an external power socket, the model of the laser range finder 10 is GLM50, a controller 11 is welded on the measuring table 6, the model of the controller 11 is HH-N10S, an alarm 12 is adhesively connected to the controller 11, the model of the alarm 12 is SHD4216, the alarm 12 performs alarm processing after the water level of a reservoir exceeds the limit, the controller 11 and the alarm 12 are connected with the external power socket, a protective cover 16 is sleeved on the laser range finder 10, an opening 17 is arranged at the bottom end of the protective cover 16, the opening 17 is funnel-shaped, the protective cover 16 protects the laser range finder 10 from rainwater, the funnel-shaped opening 17 is designed to enable rainwater to easily slide along the oblique edge of the funnel, the reference block 9 is positioned below the laser range finder 10, and reference block 9 and laser range finder 10 are the same vertical on-line, laser range finder 10 detects its and reference block 9 between the distance to indirectly obtain the height of reservoir water level, laser range finder 10 output conductor is connected on controller 11, controller 11 output conductor is connected on siren 12, floater 7 bottom conductor is connected with water flow sensor 18, water flow sensor 18 model is DN10-DN2000, water flow sensor 18 output conductor is connected on controller 11, water flow sensor 18 detects the discharge of water in the reservoir.

In the process of observing the water level of a reservoir, the rising of the water level can drive a floating ball 7 to float, the floating ball 7 is welded on a floating platform 5, the floating platform 5 is connected on a vertical rod 1 in a sliding way through a second through hole 14, a measuring platform 6 is welded at the top end of a sliding rod 4 at the upper end of the floating platform 5, the measuring platform 6 is connected on a water gauge strip 8 in a sliding way through a third through hole 15, an observer obtains real-time data of the water level through the scale value of the measuring platform 6 on the water gauge strip 8, a laser range finder 10 symmetrically arranged at the bottom end of the measuring platform 6 detects the distance of a reference block 9 in real time, the laser range finder 10 transmits the detection data to a controller 11 through a lead, and when the variation of the height of the water level exceeds a limit value or the water level exceeds the limit value, the controller 11 controls an alarm 12 to give an alarm to warn reservoir managers that the, High efficiency.

Claims

1. The utility model provides an intelligence reservoir water level early warning device, includes pole setting (1), its characterized in that: connecting table (2) has been installed to pole setting (1) upper end, connecting table (2) upper end symmetry is equipped with first perforation (3), sliding connection has slide bar (4) in first perforation (3), floating platform (5) and measuring platform (6) have been installed respectively at slide bar (4) both ends, floating platform (5) slip cap is established on pole setting (1), floater (7) have been installed to floating platform (5) bottom symmetry, water gauge strip (8) have been installed to connecting table (2) upper end, measuring platform (6) slip cap is established on water gauge strip (8), reference block (9) and laser range finder (10) have been installed to the symmetry respectively on connecting table (2) and measuring platform (6), measuring platform (6) facial make-up is equipped with controller (11), controller (11) facial make-up is equipped with siren (12).

2. The intelligent reservoir water level early warning device of claim 1, wherein: the bottom end of the vertical rod (1) is of a conical structure, and a plurality of conical anchor rods (13) are arranged on two sides of the bottom end of the vertical rod (1).

3. The intelligent reservoir water level early warning device of claim 1, wherein: be equipped with second perforation (14) on floating platform (5), floating platform (5) are in through second perforation (14) sliding connection on pole setting (1), be equipped with third perforation (15) on measuring table (6), measuring table (6) are in through third perforation (15) sliding connection on water rule strip (8).

4. The intelligent reservoir water level early warning device of claim 1, wherein: the cover is equipped with protection casing (16) on laser range finder (10), protection casing (16) bottom is equipped with opening (17), opening (17) are for leaking hopper-shaped, refer to piece (9) and be located laser range finder (10) below, and refer to piece (9) and laser range finder (10) and be same vertical on-line, install laser range finder (10) output on controller (11), controller (11) output is installed on siren (12).

5. The intelligent reservoir water level early warning device of claim 1, wherein: the bottom end of the floating ball (7) is provided with a water flow sensor (18), and the output end of the water flow sensor (18) is arranged on the controller (11).