CN216348990U - Water level detection device for preventing water gauge from being polluted - Google Patents
Water level detection device for preventing water gauge from being polluted Download PDFInfo
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- CN216348990U CN216348990U CN202122740566.6U CN202122740566U CN216348990U CN 216348990 U CN216348990 U CN 216348990U CN 202122740566 U CN202122740566 U CN 202122740566U CN 216348990 U CN216348990 U CN 216348990U
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- water level
- water gauge
- wing wall
- water
- gauge
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Abstract
The utility model provides a prevent that water gauge from polluting water level detection device, including the wing wall, establish the pulley on the wing wall, establish a lead wire on the pulley, the floater is established towards one side of horizontal plane at the wing wall to the lead wire, the water gauge is established towards one side on ground at the wing wall to the lead wire, establish the counter weight in the floater, the side wheel is established towards one side on ground to the wing wall, the scale, the water gauge is established on the side wheel, establish the sensor on the scale, through the transmission of lead wire and pulley, shift the floater on the water gauge on the wing wall along with the upper and lower displacement volume of water level, observe the water level height through the scale numerical value that water gauge bottom edge touched, set up infrared ray sensor at water level warning line position, in case the water level crosses the warning line, the buzzer siren reports to the police.
Description
Technical Field
The utility model relates to the field of water level detection tools, in particular to a water level detection device for preventing a water gauge from being polluted.
Background
The overflow station water gauge is positioned on the wing walls of the upstream and downstream sides and is very easy to be stained due to the influence of water quality, once the overflow station water gauge is polluted, water stain impurities can be attached to the surface of the overflow station water gauge, the water level cannot be observed normally, and the existing overflow station water gauge is very inconvenient to observe in severe weather or emergency situations when the overflow station ultrasonic water gauge fails.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water level detection device for preventing a water gauge from being polluted, and the water level detection device can be used for solving the problems that in the prior art, the water gauge is very easy to be polluted due to the influence of water quality, once the water gauge is polluted by soaking, water stain impurities can be attached to the surface of the water gauge, and the water level cannot be observed normally.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the water level detection device for preventing the water gauge from being polluted comprises a wing wall and is characterized in that a pulley is arranged on the wing wall, a lead is arranged on the pulley, a floating ball is arranged on one side, facing the horizontal plane, of the wing wall through the lead, the water gauge is arranged on one side, facing the ground, of the wing wall, a balance weight is arranged in the floating ball, a side wheel and a graduated scale are arranged on one side, facing the ground, of the wing wall, the water gauge is arranged on the side wheel, and a sensor is arranged on the graduated scale.
Furthermore, a protective cylinder is arranged on the outer side of the floating ball and fixed on the wing wall.
Furthermore, the pile casing is formed by surrounding a net plate.
Further, a cavity is formed in the bottom of the floating ball, a bottom cover is arranged on the cavity, and a balance weight is arranged in the cavity.
Furthermore, the side wheels comprise two groups, and the graduated scale is arranged between the two groups of side wheels.
Furthermore, a side plate is arranged on the side wheel.
Further, the sensor is an infrared sensor. The infrared sensor is arranged at the position of the water level warning line. The infrared sensor is electrically connected with a buzzer alarm.
Compared with the prior art, the utility model has the following beneficial effects: through the transmission of lead wire and pulley, shift the floater to the water gauge on the wing wall along with the upper and lower displacement volume of water level on, observe the water level height through the scale numerical value that the water gauge bottom edge touched, establish infrared ray sensor at water level warning line position, in case the water level crosses the warning line, buzzer siren reports to the police.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the installation structure of the water gauge of the present invention.
FIG. 3 is a view showing the structure of the float ball of the present invention.
Shown in the figure: 1. wing wall 2, pulley 3, lead wire 4, floater 5, horizontal plane 6, protecting tube 7, side wheel 8, ground 9, water gauge 10, scale 11, sensor 12, curb plate 13, couple 14, bottom 15, cavity 16, lid neck.
Detailed Description
The utility model is further described below with reference to fig. 1-3.
The utility model provides a prevent that water gauge from polluting water level detection device, includes wing wall 1, establish pulley 2 on the wing wall 1, pulley 2 includes two sets ofly, and two sets of pulleys set up respectively in two corners of wing wall 1, establish a lead wire 3 on the pulley 2, and two sets of pulley 2 make lead wire 3 advance perpendicularly in the corner, lead wire 3 establishes floater 4 in one side of wing wall 1 towards the horizontal plane, a protecting tube 6 is established to the floater 4 outside, protecting tube 6 fixes on wing wall 1. The protective cylinder 6 is formed by surrounding through a screen plate, preferably, the diameter of the mesh of the screen plate is 1-3mm, so that water flow can be guaranteed to smoothly pass through, and large impurities, branches, weeds and the like can be blocked, so that the floating ball is prevented from being influenced. The bottom of the floating ball 4 is provided with a cavity 15, a bottom cover 14 is arranged on the cavity 15, and a balance weight is arranged in the cavity 15. Specifically, a cover neck 16 is arranged on the bottom cover 14, an external thread is arranged on the cover neck 16, an internal thread is arranged on the inner side of the cavity, and the bottom cover 14 is in threaded connection with the cavity 15. In order to avoid the situation that the mass of the floating ball 4 is large at the top and small at the bottom due to the cavity 15, the density of the lower part of the floating ball 4 is larger than that of the upper part, namely the mass of the lower half part is larger than that of the upper half part, the gravity center still can be kept in the lower half part under the condition that no counterweight is placed in the cavity 15, and the specific weight is not required. The purpose of setting up the counter weight is in order to solve different water gauge its different weight that corresponds, in order to balance the weight of water gauge, makes the floater rise or descend along with the rising or descending of horizontal plane totally, considers the existence of buoyancy, therefore in the embodiment, the total mass of floater and counter weight need not be less than the mass of water gauge. The water gauge 9 is arranged on one side, facing the ground, of the wing wall 1 of the lead 3, the balance weight is arranged in the floating ball 4, the side wheels 7 and the graduated scale 10 are arranged on one side, facing the ground, of the wing wall 1, the side wheels 7 comprise two groups, the graduated scale 10 is arranged between the two groups of side wheels, the side plates 12 are arranged on the side wheels 7, and the side plates 12 are used for limiting the position of the water gauge 9 and avoiding left-right swinging of the water gauge. The scale is shown to range from 11 to 16 meters initially, depending on historical maximum and minimum water levels. The water gauge 9 is arranged on the side wheel 7, and the graduated scale 10 is provided with a sensor 11. The sensor is an infrared sensor. The infrared sensor is arranged at the position of the water level warning line. The infrared sensor is electrically connected with a buzzer alarm. The water level warning line is determined according to the highest water level that the wing wall can bear, and once the water level warning line is exceeded, the buzzer alarms to prompt staff to prepare flood discharge and flood control.
As a further improvement of the utility model, a wireless signal transmitting device is also arranged, a corresponding signal receiving device is arranged in the monitoring office, and once the buzzer alarms, the signal is directly transmitted to the monitoring office so as to facilitate quick emergency treatment.
The pulley and lead combination can be damaged after being exposed outdoors for a long time, and the detection result is influenced. As a further improvement of the utility model, a through hole is arranged on the wing wall 1, a waterproof plastic pipe is arranged in the through hole, the pulley and the lead are arranged in the through hole, a hidden line channel is realized, meanwhile, the side wheel, the side plate, the graduated scale and the water gauge are arranged in the wing wall, and a glass window is arranged for observation.
The specific working principle is as follows: lay the counter weight well according to the weight of water gauge 9 in the floater 4, then revolve to twist bottom 14 fixed, put into the aquatic with floater 4, along with the position constantly change of the change floater 4 of water level, drive the position change of water gauge 9, this water gauge reading that the observer need read the wing wall towards ground one side just can observe the height of water level, in case the water level exceeds the warning line, bee calling organ reports to the police, and the staff does flood discharge, flood control work.
The above description is only for the preferred embodiment of the present invention, and the shown orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, the terms "disposed", "installed", "connected", "fixed", etc. should be understood in a broad sense, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The water level detection device for preventing the water gauge from being polluted comprises a wing wall and is characterized in that a pulley is arranged on the wing wall, a lead is arranged on the pulley, a floating ball is arranged on one side, facing the horizontal plane, of the wing wall through the lead, the water gauge is arranged on one side, facing the ground, of the wing wall, a balance weight is arranged in the floating ball, a side wheel and a graduated scale are arranged on one side, facing the ground, of the wing wall, the water gauge is arranged on the side wheel, and a sensor is arranged on the graduated scale.
2. The water level detecting device for preventing the water gauge from being polluted according to claim 1, wherein a protective tube is arranged outside the floating ball, and the protective tube is fixed on the wing wall.
3. The water level detecting device for preventing the water gauge from being polluted according to claim 2, wherein the protective sleeve is surrounded by a mesh plate.
4. The water level detecting device for preventing the water gauge from being polluted according to claim 3, wherein a cavity is formed at the bottom of the floating ball, a bottom cover is arranged on the cavity, and a counterweight is arranged in the cavity.
5. The water level detecting device for preventing the water gauge from being polluted according to claim 1, wherein the side wheels comprise two sets, and the graduated scale is arranged between the two sets of side wheels.
6. The water level detecting device for preventing the water gauge from being polluted according to claim 5, wherein the side wheels are provided with side plates.
7. The water level detecting device for preventing the contamination of the water gauge according to claim 1, wherein the sensor is an infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740566.6U CN216348990U (en) | 2021-11-10 | 2021-11-10 | Water level detection device for preventing water gauge from being polluted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122740566.6U CN216348990U (en) | 2021-11-10 | 2021-11-10 | Water level detection device for preventing water gauge from being polluted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348990U true CN216348990U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122740566.6U Active CN216348990U (en) | 2021-11-10 | 2021-11-10 | Water level detection device for preventing water gauge from being polluted |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053903A (en) * | 2023-10-12 | 2023-11-14 | 江苏南水科技有限公司 | Verification method for zero value error of suspension-hammer type water level gauge |
-
2021
- 2021-11-10 CN CN202122740566.6U patent/CN216348990U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053903A (en) * | 2023-10-12 | 2023-11-14 | 江苏南水科技有限公司 | Verification method for zero value error of suspension-hammer type water level gauge |
| CN117053903B (en) * | 2023-10-12 | 2023-12-15 | 江苏南水科技有限公司 | Verification method for zero value error of suspension-hammer type water level gauge |
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