CN114111967A - Water level alarm device for hydraulic engineering construction - Google Patents
Water level alarm device for hydraulic engineering construction Download PDFInfo
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- CN114111967A CN114111967A CN202111026902.9A CN202111026902A CN114111967A CN 114111967 A CN114111967 A CN 114111967A CN 202111026902 A CN202111026902 A CN 202111026902A CN 114111967 A CN114111967 A CN 114111967A
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- water level
- counterweight
- water
- hydraulic engineering
- floating plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
- G01F23/42—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using mechanically actuated indicating means
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention relates to the technical field of hydraulic engineering, in particular to a water level alarm device for hydraulic engineering construction, which is used for monitoring and alarming the water level and comprises a floating plate, wherein a floating block is arranged on the floating plate, and the water level alarm device also comprises: counterweight means submerged to the water bottom for defining a position of the apparatus above the water surface; the monitoring mechanism is arranged on the floating plate, the monitoring mechanism is connected with the counterweight mechanism through a traction rope, and the monitoring mechanism is used for monitoring the displacement of the traction rope; and the alarm mechanism is arranged on the floating plate and used for giving out an alarm when the water level exceeds a warning line, the monitoring mechanism comprises a box body, the box body is arranged on the floating plate through a supporting component, and a driving piece is arranged in the box body. The device can be placed at any position of a water body, flexible placement is realized, the device is convenient to move in the later period, the monitoring range of the water level height is not limited, and the using effect is better.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a water level alarm device for hydraulic engineering construction.
Background
The water level data has close relationship with human life and production construction, and the water level data is needed for planning, designing, constructing and managing the hydraulic engineering; other engineering constructions such as navigation channels, bridges, docks, ports, water supply, drainage and the like also need to use water level data, in flood prevention and drought control, the water level is the basis of hydrologic information and hydrologic forecast, and the water level data is the necessary basis for establishing a water level flow relation to calculate the flow change process, the water surface gradient and the like.
At present, current water level monitoring and alarm device still have certain weak point, mainly still monitor through the mode that sets up the water level chi in the water, the fixing and the installation of water level chi are very troublesome in this kind of mode at first, inconvenient dismantlement also in later stage, secondly, the monitoring range of water level chi is limited, when the water level is completely higher than the water level chi, just can't play the monitoring effect again, consequently, need to design water level alarm device for the hydraulic engineering construction to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a water level alarm device for hydraulic engineering construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
water level alarm device is used in hydraulic engineering construction, including the kickboard, be provided with the kicking block on the kickboard, still include:
counterweight means submerged to the water bottom for defining a position of the apparatus above the water surface; and
the monitoring mechanism is arranged on the floating plate, the monitoring mechanism is connected with the counterweight mechanism through a traction rope, and the monitoring mechanism is used for monitoring the displacement of the traction rope; and
and the alarm mechanism is arranged on the floating plate and used for giving an alarm when the water level exceeds the warning line.
As a further scheme of the embodiment of the invention: the monitoring mechanism comprises a box body, the box body is arranged on the floating plate through a supporting component, a driving piece is arranged in the box body, a roller is arranged at one end of an output shaft of the driving piece, the traction rope is arranged on the roller, a displacement detection piece is further arranged on the inner wall of the box body, a mounting opening is further formed in the floating plate, and the traction rope penetrates through the mounting opening.
As a further scheme of the embodiment of the invention: the supporting component comprises a sleeve arranged on the floating plate, a pressure detection piece is arranged on the inner wall of the sleeve, a movable column is further arranged in the sleeve, and the end of the movable column is fixedly connected with the outer wall of the box body.
As a further scheme of the embodiment of the invention: the counter weight mechanism includes the balancing weight, the one end and the balancing weight of haulage rope are connected, the inside of balancing weight is provided with the cavity, and rotates in the cavity and be provided with the pivot, the outer wall of pivot is provided with the flabellum, the pivot runs through the balancing weight, and the tip of pivot is provided with the auger, water delivery passageway one has been seted up to one side inner wall of cavity, and the opposite side inner wall of cavity has seted up water delivery passageway two, be provided with the pump body on the balancing weight, and the water guide end and the water delivery passageway one of the pump body are linked together, still be provided with stabilizing assembly on the balancing weight.
As a further scheme of the embodiment of the invention: the stabilizing component comprises sliding grooves arranged at four corners of the outer wall of the balancing weight, sliding blocks are arranged in the sliding grooves in a sliding mode, supporting rods are arranged on the sliding blocks, the supporting rods penetrate through the balancing weight, and supporting plates are arranged at the end portions of the supporting rods.
As a further scheme of the embodiment of the invention: alarm mechanism is including setting up the cover body on the kickboard, the cover body is located monitoring mechanism's the outside, the outer wall of the cover body is provided with signal transmitter and warning light, and the inner wall of the cover body is provided with bee calling organ, signal transmitter, warning light and bee calling organ all are connected with the controller through the wire, and electric connection between controller and the displacement detection piece.
As a further scheme of the embodiment of the invention: an air bag is arranged on the outer side of the floating block, and an inflation tube is arranged on the air bag.
Compared with the prior art, the invention has the beneficial effects that:
according to the water level alarm device for hydraulic engineering construction, the device can float on the water surface through the arrangement of the floating plate and the floating block, then the balance weight mechanism can be gradually sunk to the water bottom through the traction rope on the monitoring mechanism, the water level height can be indirectly obtained through the displacement of the traction rope, the traction rope can be continuously unreeled when the water level rises, the water level rising height can be obtained through measuring the unreeling amount through the monitoring mechanism, when the water level exceeds a warning line, an alarm can be sent through the alarm mechanism, the device can be placed at any position of a water body, flexible placement is achieved, later-stage movement is convenient, the monitoring range of the water level height is not limited at all, and the using effect is better.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a water level alarm device for hydraulic engineering construction according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a monitoring mechanism of the water level alarm device for hydraulic engineering construction provided by the embodiment of the invention;
fig. 3 is a schematic structural view of a counterweight mechanism of the water level alarm device for hydraulic engineering construction according to the embodiment of the invention;
fig. 4 is a schematic structural view of a floating plate of the water level alarm device for hydraulic engineering construction provided by the embodiment of the invention.
In the figure: 1-floating plate, 2-cover body, 3-signal emitter, 4-warning light, 5-buzzer, 6-monitoring mechanism, 7-gas tube, 8-air bag, 9-floating block, 10-counterweight mechanism, 11-drawing rope, 12-mounting port, 13-sleeve, 14-pressure detecting element, 15-movable column and 16-box body, 17-driving piece, 18-roller, 19-displacement detecting piece, 20-through hole, 21-balancing weight, 22-cavity, 23-rotating shaft, 24-fan blade, 25-auger, 26-pump body, 28-water delivery channel I, 29-water delivery channel II, 30-chute, 31-slide block, 32-support rod and 33-support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
Reference will now be made in detail to implementations of the present invention with reference to specific embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
As shown in fig. 1, the water level alarm device for hydraulic engineering construction provided for one embodiment of the present invention includes a floating plate 1, a floating block 9 is provided on the floating plate 1, and the water level alarm device further includes:
a counterweight mechanism 10, the counterweight mechanism 10 being submerged to the water bottom for defining a position of the apparatus above the water surface; and
the monitoring mechanism 6 is arranged on the floating plate 1, the monitoring mechanism 6 is connected with the counterweight mechanism 10 through a traction rope 11, and the monitoring mechanism 6 is used for monitoring the displacement of the traction rope 11; and
and the alarm mechanism is arranged on the floating plate 1 and used for giving an alarm when the water level exceeds the warning line.
Can make the device float in the surface of water through setting up of kickboard 1 and floating block 9, then can gradually sink counter weight mechanism 10 to the bottom through haulage rope 11 on the monitoring mechanism 6, the displacement volume through haulage rope 11 can indirectly derive the water level height, and when the water level rose, haulage rope 11 can continue to unreel, measure through monitoring mechanism 6 and unreel the volume alright with reacing the water level rise height, when the water level exceeded the warning line, alright send out the police dispatch newspaper through alarm mechanism, the device can be placed in arbitrary position department of water, the flexibility has been realized placing, and later stage also convenient removal, and there is not any restriction to the monitoring range of water level height, the result of use is better.
As an embodiment of the present invention, please refer to fig. 1 and 2, the monitoring mechanism 6 includes a box 16, the box 16 is disposed on the floating plate 1 through a supporting component, a driving member 17 is disposed in the box 16, the specific structure of the driving member 17 is not limited, in this embodiment, preferably, the driving member 17 is a stepping motor, one end of an output shaft of the driving member 17 is provided with a roller 18, the hauling rope 11 is disposed on the roller 18, the inner wall of the box 16 is further provided with a displacement detecting member 19, the specific structure of the displacement detecting member 19 is not limited, in this embodiment, preferably, the displacement detecting member 19 is a displacement sensor, the floating plate 1 is further provided with a mounting opening 12, and the hauling rope 11 penetrates through the mounting opening 12, the roller 18 is driven by the driving member 17 to rotate, so as to achieve the purpose of unreeling the hauling rope 11, so that the counterweight mechanism 10 can sink to the bottom of the water body, and the displacement of the hauling rope 11 can be monitored by the displacement detecting member 19, thereby achieving the purpose of monitoring the height of the water level.
Referring to fig. 2, as an embodiment of the present invention, the supporting assembly includes a sleeve 13 disposed on the floating plate 1, a pressure detecting element 14 is disposed on an inner wall of the sleeve 13, and a specific structure of the pressure detecting element 14 is not limited, in this embodiment, preferably, the pressure detecting element 14 employs a pressure sensor, the sleeve 13 further includes a movable column 15, an end of the movable column 15 is fixedly connected to an outer wall of the box 16, the pressure detecting element 14 can cooperate with a driving element 17, when the driving element 17 enables the roller 18 to reel and reel the hauling rope 11, the pulling force applied to the hauling rope 11 can be detected by the pressure detecting element 14, so as to control the floating plate 1 to be just in a water surface state, and the use effect is better.
Referring to fig. 1 and 3, as an embodiment of the present invention, referring to fig. 1 and 3, a counterweight mechanism 10 includes a counterweight 21, one end of a hauling rope 11 is connected to the counterweight 21, a cavity 22 is disposed inside the counterweight 21, a rotating shaft 23 is rotatably disposed in the cavity 22, blades 24 are disposed on an outer wall of the rotating shaft 23, the rotating shaft 23 penetrates through the counterweight 21, a packing auger 25 is disposed at an end of the rotating shaft 23, a first water delivery channel 28 is disposed on an inner wall of one side of the cavity 22, a second water delivery channel 29 is disposed on an inner wall of the other side of the cavity 22, a pump body 26 is disposed on the counterweight 21, a specific structure of the pump body 26 is not limited, in this embodiment, preferably, the pump body 26 is a submersible pump, a water delivery end of the pump body 26 is communicated with the first water delivery channel 28, a stabilizing component is further disposed on the counterweight 21, when the counterweight 21 sinks to the bottom, the pump body 26 can guide water into the cavity 22 through the first water delivery channel 28, and then the water is led out through the second water delivery channel 29, so that the fan blades 24 on the rotating shaft 23 rotate, and further the packing auger 25 can be driven to rotate, the packing auger 25 rotates to enter a sludge layer, the stability of the balancing weight 21 is effectively improved, and when the balancing weight 21 needs to be lifted, the pump body 26 is only required to reversely pump water out from the first water delivery channel 28, so that the packing auger 25 reversely rotates, the limitation on the balancing weight 21 can be cancelled, and the use is very convenient.
Referring to fig. 3, as an embodiment of the present invention, the stabilizing assembly includes sliding grooves 30 formed at four corners of an outer wall of the counterweight 21, a sliding block 31 is slidably disposed in the sliding groove 30, a supporting rod 32 is disposed on the sliding block 31, the supporting rod 32 penetrates through the counterweight 21, and a supporting plate 33 is disposed at an end of the supporting rod 32, when the counterweight 21 sinks, the supporting plate 33 first contacts with the water bottom, and then the supporting rod 32 on the supporting plate 33 causes the sliding block 31 to slide in the sliding groove 30, so that the packing auger 25 can be vertically inserted into the sludge layer, and the fixing effect is better.
As an embodiment of the present invention, please refer to fig. 1 and 4, the warning mechanism includes a cover body 2 disposed on the floating plate 1, the cover body 2 is disposed outside the monitoring mechanism 6, the outer wall of the cover body 2 is provided with a signal emitter 3 and a warning light 4, and the inner wall of the cover body 2 is provided with a buzzer 5, the signal emitter 3, the warning light 4 and the buzzer 5 are all connected to a controller through wires, and the controller is electrically connected to the displacement detector 19, when the displacement detector 19 detects that the displacement exceeds the warning water level line, the signal emitter 3, the warning light 4 and the buzzer 5 can synchronously operate, the signal emitter 3 can send out an alarm signal to a terminal, and the warning light 4 and the buzzer 5 can play a role of warning surrounding pedestrians, so that the warning effect is better.
As an embodiment of the present invention, referring to fig. 1 and 4, an air bag 8 is disposed outside a floating block 9, and an air tube 7 is disposed on the air bag 8, so that when the counterweight 21 needs to be lifted, air can be blown into the air bag 8 through the air tube 7, so that the device has a large buoyancy enough to support the counterweight 21 to be lifted, and the use effect is better.
During the use, can make the device float in the surface of water through setting up of kickboard 1 and floating block 9, then can gradually sink counter weight mechanism 10 to the bottom through haulage rope 11 on the monitoring mechanism 6, the displacement volume through haulage rope 11 can indirectly reach water level height, and when the water level rose, haulage rope 11 can continue to unreel, measure through monitoring mechanism 6 and unreel the volume alright with reacing water level height, when the water level exceeded the warning line, alright send out the police dispatch newspaper through alarm mechanism, the device can place arbitrary position department at the water, realized placing in a flexible way, and later stage also convenient removal, and there is not any restriction to the monitoring range of water level height, the result of use is better.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is for clarity reasons only, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and those skilled in the art may make various modifications, improvements and substitutions without departing from the spirit of the present application, which fall within the scope of the present disclosure.
Claims (7)
1. Water level alarm device is used in hydraulic engineering construction, a serial communication port, including the kickboard, be provided with the kicking block on the kickboard, still include:
counterweight means submerged to the water bottom for defining a position of the apparatus above the water surface; and
the monitoring mechanism is arranged on the floating plate, the monitoring mechanism is connected with the counterweight mechanism through a traction rope, and the monitoring mechanism is used for monitoring the displacement of the traction rope; and
and the alarm mechanism is arranged on the floating plate and used for giving an alarm when the water level exceeds the warning line.
2. The water level alarm device for hydraulic engineering construction according to claim 1, wherein the monitoring mechanism includes a box body, the box body is arranged on the floating plate through a supporting component, a driving part is arranged in the box body, a roller is arranged at one end of an output shaft of the driving part, the traction rope is arranged on the roller, a displacement detection part is further arranged on the inner wall of the box body, a mounting opening is further formed in the floating plate, and the traction rope penetrates through the mounting opening.
3. The water level alarm device for the hydraulic engineering construction according to claim 2, wherein the support assembly comprises a sleeve arranged on the floating plate, a pressure detection piece is arranged on the inner wall of the sleeve, a movable column is further arranged in the sleeve, and the end of the movable column is fixedly connected with the outer wall of the box body.
4. The water level alarm device for hydraulic engineering construction according to claim 1, wherein the counterweight mechanism includes a counterweight, one end of the haulage rope is connected with the counterweight, a cavity is formed inside the counterweight, a rotating shaft is arranged in the cavity in a rotating manner, fan blades are arranged on the outer wall of the rotating shaft, the rotating shaft penetrates through the counterweight, an auger is arranged at the end of the rotating shaft, a first water delivery channel is formed in the inner wall of one side of the cavity, a second water delivery channel is formed in the inner wall of the other side of the cavity, a pump body is arranged on the counterweight, the water guide end of the pump body is communicated with the first water delivery channel, and a stabilizing component is further arranged on the counterweight.
5. The water level alarm device for hydraulic engineering construction of claim 4, wherein the stabilizing component comprises sliding grooves formed in four corners of the outer wall of the balancing weight, sliding blocks are arranged in the sliding grooves in a sliding mode, supporting rods are arranged on the sliding blocks, the supporting rods penetrate through the balancing weight, and supporting plates are arranged at the end portions of the supporting rods.
6. The water level alarm device for hydraulic engineering construction of claim 2, wherein the alarm mechanism includes a cover body disposed on the floating plate, the cover body is located outside the monitoring mechanism, an outer wall of the cover body is provided with a signal emitter and a warning light, and an inner wall of the cover body is provided with a buzzer, the signal emitter, the warning light and the buzzer are all connected with a controller through wires, and the controller and the displacement detection piece are electrically connected with each other.
7. The water level alarm device for the hydraulic engineering construction according to claim 1, wherein an air bag is arranged on the outer side of the floating block, and an inflation tube is arranged on the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026902.9A CN114111967B (en) | 2021-09-02 | 2021-09-02 | Water level alarm device for hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026902.9A CN114111967B (en) | 2021-09-02 | 2021-09-02 | Water level alarm device for hydraulic engineering construction |
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| CN114111967A true CN114111967A (en) | 2022-03-01 |
| CN114111967B CN114111967B (en) | 2022-09-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060241A (en) * | 2022-06-19 | 2022-09-16 | 陈军 | Water level detection device and detection method for hydraulic engineering |
| CN116007712A (en) * | 2023-03-27 | 2023-04-25 | 河北省地质矿产勘查开发局第五地质大队(河北省海洋地质环境调查中心) | Hydrologic engineering geology water level monitoring devices |
| CN116659614A (en) * | 2023-08-01 | 2023-08-29 | 山东省鲁岳资源勘查开发有限公司 | Hydrologic engineering geology water level monitoring devices |
| CN116989866A (en) * | 2023-09-27 | 2023-11-03 | 三峡金沙江云川水电开发有限公司 | Hydropower station upstream water reservoir water level monitoring device |
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| CN111103036A (en) * | 2020-01-20 | 2020-05-05 | 江苏省水利科学研究院 | Water level monitoring device for hydraulic engineering |
| US20200333174A1 (en) * | 2019-04-16 | 2020-10-22 | Mission Communications, Llc | Liquid Level Sensor |
| CN211824627U (en) * | 2020-01-20 | 2020-10-30 | 江苏省水利科学研究院 | Water level monitoring device for hydraulic engineering |
| CN211954343U (en) * | 2020-04-21 | 2020-11-17 | 闫帅平 | Water level monitoring device for hydraulic engineering |
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2021
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| CN209131794U (en) * | 2018-09-28 | 2019-07-19 | 黑龙江龙安盾物联网科技开发有限公司 | A kind of water level monitoring device |
| US20200333174A1 (en) * | 2019-04-16 | 2020-10-22 | Mission Communications, Llc | Liquid Level Sensor |
| CN111103036A (en) * | 2020-01-20 | 2020-05-05 | 江苏省水利科学研究院 | Water level monitoring device for hydraulic engineering |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060241A (en) * | 2022-06-19 | 2022-09-16 | 陈军 | Water level detection device and detection method for hydraulic engineering |
| CN116007712A (en) * | 2023-03-27 | 2023-04-25 | 河北省地质矿产勘查开发局第五地质大队(河北省海洋地质环境调查中心) | Hydrologic engineering geology water level monitoring devices |
| CN116659614A (en) * | 2023-08-01 | 2023-08-29 | 山东省鲁岳资源勘查开发有限公司 | Hydrologic engineering geology water level monitoring devices |
| CN116659614B (en) * | 2023-08-01 | 2023-10-17 | 山东省鲁岳资源勘查开发有限公司 | Hydrologic engineering geology water level monitoring devices |
| CN116989866A (en) * | 2023-09-27 | 2023-11-03 | 三峡金沙江云川水电开发有限公司 | Hydropower station upstream water reservoir water level monitoring device |
| CN116989866B (en) * | 2023-09-27 | 2023-12-08 | 三峡金沙江云川水电开发有限公司 | Hydropower station upstream water reservoir water level monitoring device |
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