CN215984758U

CN215984758U - Water level monitoring device for hydraulic engineering with alarming function

Info

Publication number: CN215984758U
Application number: CN202122132978.1U
Authority: CN
Inventors: 安之新
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-08
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a water level monitoring device with an alarm function for hydraulic engineering, which comprises a base, an arc-shaped support frame, a monitor and a floating ball, wherein the arc-shaped support frame is arranged at the upper end of the base, a plurality of groups of micro roller parts are arranged in the arc-shaped support frame, the monitor and a cable are arranged at the lower end of the base, one end of the cable is connected with the floating ball, the other end of the cable is connected with a hollow copper block, the hollow copper block is positioned in an independent cavity in the monitor, a middle partition wall is arranged at the left side of the independent cavity, a plurality of groups of copper sheets are equidistantly arranged on the inner side surface of the middle partition wall, when the copper sheets contact the hollow copper block, the copper sheets are in a conductive state, the current water level position is obtained according to the conductive copper sheets, a contact switch is arranged at the bottom end of the independent cavity, when the hollow copper block contacts the surface of the contact switch, the trigger switch acts, and the monitor further transmits data and gives an early warning, the utility model has simple structure, stable work and good water level monitoring and early warning effect.

Description

Water level monitoring device for hydraulic engineering with alarming function

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water level monitoring device with an alarm function for hydraulic engineering.

Background

The water level monitoring equipment monitors the water level, is convenient for provide the water level condition in real time, so that people in the water level station can timely make corresponding reactions according to the water level condition.

When a rainy season comes, the height of water levels in places such as riverways, bridges, reservoirs and the like frequently changes, monitoring and early warning are needed, the existing water level monitoring devices all adopt water level sensors to realize monitoring, wherein the water level sensors are in a humid environment for a long time and are attached by water adhesion objects, and the influence of failure rate and sensitivity is very high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a water level monitoring device with an alarm function for hydraulic engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: including base, arc type support frame, monitor and floater, the base upper end is provided with arc type support frame, be provided with the miniature roller spare of a plurality of groups in the arc type support frame, the base lower extreme is provided with monitor and hawser, hawser one end is connected and is provided with the floater, and the other end is connected and is provided with hollow copper billet, hollow copper billet is in the inside independent chamber of monitor, and wherein independent chamber left side is middle partition wall, the inboard surface equidistance of middle partition wall is provided with the multiunit copper sheet, will be conductive state when the copper sheet contacts hollow copper billet, and then obtains present water level position according to the copper sheet that switches on, independent chamber bottom is provided with contact switch, when hollow copper billet and contact switch surface contact, will trigger switch action, and the monitor will further transmit data and the early warning.

Preferably, the monitor comprises a microprocessor, a transmission module, an early warning module and a power supply module.

Preferably, the power module is externally connected with a cable

Preferably, the hollow copper block is arranged in the right independent cavity.

Preferably, the copper sheet and the contact switch are both electrically connected with the microprocessor.

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

1. the utility model has simple structure, stable work and good water level monitoring and early warning effect.

2. The utility model abandons the use of the traditional water level monitoring sensor and improves the unstable sensitivity condition caused by the long-term adhesion of the adhesion.

Drawings

Fig. 1 is a schematic structural view of a water level monitoring device with an alarm function for hydraulic engineering.

Fig. 2 is a schematic view of a part of the structure of the water level monitoring device with an alarm function for hydraulic engineering of the present invention.

In the figure: 1-base, 2-arc support frame, 3-monitor, 4-cable, 5-floating ball, 6-micro roller, 7-middle partition wall, 8-hollow copper block, 9-copper sheet, and 10-contact switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: comprises a base 1, an arc-shaped support frame 2, a monitor 3 and a floating ball 5,

an arc-shaped support frame 2 is arranged at the upper end of the base 1, and a plurality of groups of micro-roller pieces 6 are arranged in the arc-shaped support frame 2;

the lower end of the base 1 is provided with a monitor 3 and a cable 4, wherein one end of the cable 4 is connected with a floating ball 5, and the other end is connected with a hollow copper block 8;

a middle partition wall 7 is arranged in the monitor 3, the middle partition wall 7 divides the monitor 3 into a left independent cavity and a right independent cavity, and a contact switch 10 is arranged at the bottom of the right independent cavity;

and a plurality of groups of copper sheets 9 are equidistantly arranged on the right side surface of the middle partition wall 7.

Furthermore, the mooring rope 4 with the floating ball 5 needs to sequentially pass through the base 1, the arc-shaped support frame 2 and the monitor 3 to be connected with the hollow copper block 8, wherein the weight of the hollow copper block 8 is smaller than that of the floating ball 5, the floating ball 5 can move downwards along with the water level when the water level is lowered, water generates a supporting force on the floating ball 5 when the water level is raised, and the hollow copper block 8 can move downwards along with the water level when the water level is raised.

Further, the groups of micro-rollers 6 enable better telescoping of the cable 4.

Further, the monitor comprises a microprocessor, a transmission module, an early warning module and a power module, wherein the power module is externally connected with a cable.

Further, the hollow copper block 8 is arranged in the right independent cavity.

Furthermore, the copper sheets 9 and the contact switches 10 are electrically connected with the microprocessor, the multiple groups of the copper sheets 9 are in a conductive state when the hollow copper block 8 descends or ascends to contact the copper sheets 9, the monitor 3 can obtain corresponding water level positions through the corresponding copper sheets 9, if the hollow copper block 8 descends all the time and contacts with the surface of the contact copper sheet 9, the contact switches 10 are triggered to act, and the monitor 3 further processes and warns working signals, so that a worker can timely make corresponding reactions.

The working principle of the utility model is as follows: in the use process, the device can be installed in places such as a river channel, a bridge and a reservoir, the floating ball 5 is located on the surface of a water body and can move along with the rising or falling of the water body in a synchronous mode, when the floating ball 5 rises or falls, the hollow copper block 8 can move reversely, the falling or rising of the hollow copper block 8 can contact copper sheets 9 at different positions, a conductive state is generated, the monitor 3 can obtain corresponding water level position conditions through the corresponding copper sheets 9, if the water level continuously rises, the hollow copper block 8 always falls and contacts with the surface of the contact copper sheet 9 at the moment, the contact switch 10 is triggered to act, the monitor 3 can process and early warn the action signals, and therefore the working personnel can timely make corresponding reactions.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water level monitoring device for hydraulic engineering with alarming function, includes base (1), arc type support frame (2), monitor (3) and floater (5), its characterized in that:

an arc-shaped support frame (2) is arranged at the upper end of the base (1), and a plurality of groups of micro-roller pieces (6) are arranged in the arc-shaped support frame (2);

a monitor (3) and a cable (4) are arranged at the lower end of the base (1), wherein one end of the cable (4) is connected with a floating ball (5), and the other end of the cable is connected with a hollow copper block (8);

a middle partition wall (7) is arranged in the monitor (3), the middle partition wall (7) divides the inside of the monitor (3) into a left independent cavity and a right independent cavity, and a contact switch (10) is arranged at the bottom of the right independent cavity;

and a plurality of groups of copper sheets (9) are equidistantly arranged on the right side surface of the middle partition wall (7).

2. The water level monitoring device with the alarm function for the hydraulic engineering according to claim 1, wherein: the monitor (3) comprises a microprocessor, a transmission module, an early warning module and a power supply module.

3. The water level monitoring device with the alarm function for the hydraulic engineering according to claim 2, wherein: the power module is externally connected with a cable.

4. The water level monitoring device with the alarm function for the hydraulic engineering according to claim 1, wherein: the hollow copper block (8) is positioned in the right independent cavity.

5. The water level monitoring device with the alarm function for the hydraulic engineering according to claim 1, wherein: the copper sheet (9) and the contact switch (10) are both electrically connected with the microprocessor.