CN113668465A - Dyke breach warning device in hydraulic engineering construction - Google Patents
Dyke breach warning device in hydraulic engineering construction Download PDFInfo
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- CN113668465A CN113668465A CN202110992284.7A CN202110992284A CN113668465A CN 113668465 A CN113668465 A CN 113668465A CN 202110992284 A CN202110992284 A CN 202110992284A CN 113668465 A CN113668465 A CN 113668465A
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- travel switch
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- General Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention is suitable for the technical field of hydraulic engineering construction, and provides a levee breach warning device in hydraulic engineering construction, which comprises: a device body; a fixing member; a movable member; a floating ball; the top of the sliding rail corresponding to the motion trail of the floating ball is provided with a travel switch, and the travel switch is communicated with the driving source; and a buzzer; drive the floater through buoyancy and rise and trigger travel switch in the slide rail, then the driving source starts and drive the moving part rotation and make first through-hole and second through-hole align, make the cement in the moving part can pass first through-hole and second through-hole entering shutoff intracavity, realized the quick shutoff to the breach of levee, and simultaneously, travel switch makes it send buzzing to bee calling organ transmission signal, in order to remind constructor's levee breach, the problem that current safeguard measure of levee breach department lacks warning equipment and can not carry out quick shutoff to the breach has effectively been avoided.
Description
Technical Field
The invention belongs to the technical field of hydraulic engineering construction, and particularly relates to a warning device for a break of an embankment in hydraulic engineering construction.
Background
The dikes are water retaining structures built on the sides of rivers, lakes and oceans and at the peripheries of reservoirs and flood storage areas, are divided into different types according to different using positions and functions, and need to take corresponding protective measures according to different working conditions.
For the dangerous break of the dike, particularly the break of the river dike which is more common in Yangtze river basin, rapid and effective emergency and reinforcement measures must be taken. If the initial stage of the burst is hours, the burst section is blocked in time by throwing and filling plugging materials such as prefabricated blocks, caissons and the like, so that the burst is prevented from further expanding; and then carrying out scientific breach monitoring and reinforcing reinforcement on the dike. The early-stage breach section plugging is significant in the whole emergency rescue process, the plugging is safe and efficient, the further development of dangerous situations can be controlled, and the safety flood can be guaranteed.
However, the existing protection measures at the levee breach in the hydraulic engineering construction lack warning equipment and cannot rapidly plug the breach.
Disclosure of Invention
The embodiment of the invention aims to provide a levee breach warning device in hydraulic engineering construction, and aims to solve the problems that warning equipment is lacked in protection measures of an existing levee breach, and the breach cannot be quickly plugged.
The embodiment of the invention is realized in such a way that the warning device for the break mouth of the dike in the hydraulic engineering construction comprises:
the device comprises a device body, a plurality of plugging cavities and a plurality of sealing cavities, wherein the device body is divided into a plurality of plugging cavities by at least one partition plate;
the fixing pieces are respectively fixed in the plugging cavities, and each fixing piece is provided with at least one first through hole for cement circulation;
the cement in the moving piece flows into the plugging cavity to plug the breach when the moving piece rotates to align the first through hole and the second through hole;
each plugging cavity is internally fixed with a sliding rail which is in sliding fit with the floating ball, and the side wall of each sliding rail is provided with a plurality of water permeable holes;
the top of the sliding rail corresponding to the motion trail of the floating ball is provided with a travel switch, and the travel switch is communicated with the driving source; and
the buzzer is arranged on the device body and communicated with the travel switch.
Preferably, the drive source cooperates with an encoder.
Preferably, heating components are arranged in the side wall of the device body and the partition plate.
Preferably, one side of the fixing part, which is far away from the first through hole, is provided with a feeding part, the feeding part is connected with a storage box arranged on the device body, one side of the top of the moving part, which is far away from the second through hole, is provided with a partition, when the second through hole is aligned with the first through hole, the partition is aligned with the feeding part, and then the feeding part cannot feed into the moving part.
Preferably, a water drainage assembly connected with the floating ball is arranged in the blocking cavity and used for draining water flowing into the blocking cavity due to the burst opening.
Preferably, the drainage assembly comprises:
the fixing ring is fixed in the plugging cavity, and a rotating shaft is rotatably arranged at the center of the fixing ring;
the sealing plate is arranged in the fixing ring;
the sealing plates and the circulating plates are arranged in a staggered mode, the area of each sealing plate is not smaller than that of each circulating plate, and each circulating plate is provided with a screen; and
and the cover plates are arranged on the positions corresponding to the sealing plates on the rotating shaft, the area of each cover plate is not less than that of the circulation plate, and one of the cover plates is connected with the floating ball.
Preferably, a cleaning piece for cleaning the screen is arranged on one surface of each cover plate facing the flow plate.
According to the dike breach warning device in the hydraulic engineering construction, the floating ball is driven to rise in the sliding rail through the buoyancy force and the travel switch is triggered, the driving source is started and drives the moving part to rotate, so that the first through hole is aligned with the second through hole, cement in the moving part can enter the blocking cavity through the first through hole and the second through hole, the dike breach is rapidly blocked, meanwhile, the travel switch transmits a signal to the buzzer to enable the buzzer to buzz, so that constructors are reminded of the dike breach, and the problems that existing protective measures at the dike breach are lack of warning equipment and the dike breach cannot be rapidly blocked are effectively solved.
Drawings
Fig. 1 is a structural diagram of a levee breach warning device in hydraulic engineering construction according to an embodiment of the present invention;
fig. 2 is a structural diagram of a plugging cavity in the levee breach warning device in the hydraulic engineering construction according to the embodiment of the present invention;
fig. 3 is a structural view of a movable member in the levee breach warning device in the hydraulic engineering construction according to the embodiment of the present invention;
fig. 4 is a structural diagram of a floating ball in the levee breach warning device in the hydraulic engineering construction according to the embodiment of the present invention;
fig. 5 is a structural diagram of a water drainage assembly in the dike breach warning device in the hydraulic engineering construction according to the embodiment of the present invention.
In the drawings: 1-the device body; 2-a separator; 3-a fixing piece; 4-a first via; 5-a movable part; 6-a second via; 7-a drive source; 8-a water drainage component; 801-a fixed ring; 802-a rotating shaft; 803-closing plate; 804-flow-through plate; 805-cover plate; 806-a cleaning member; 9-floating ball; 10-a slide rail; 11-a travel switch; 12-a separator; 13-a loading part; 14-a storage bin; 15-buzzer.
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. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, a structure diagram of a levee breach warning device in hydraulic engineering construction according to an embodiment of the present invention includes:
the device comprises a device body 1 which is divided into a plurality of plugging cavities by at least one partition plate 2;
the fixing pieces 3 are respectively fixed in the plugging cavities, and each fixing piece 3 is provided with at least one first through hole 4 for circulating cement;
the movable members 5 are rotatably mounted in each fixed member 3, each movable member 5 is provided with a second through hole 6 corresponding to each first through hole 4, the movable members 5 are driven to rotate by a driving source 7, and when the movable members 5 rotate until the first through holes 4 are aligned with the second through holes 6, cement in the movable members 5 flows into the plugging cavities to plug the burst openings;
each plugging cavity is internally fixed with a sliding rail 10 which is in sliding fit with the floating ball 9, and the side wall of each sliding rail 10 is provided with a plurality of water permeable holes;
the top of the slide rail 10 corresponding to the motion trail of the floating ball 9 is provided with a travel switch 11, and the travel switch 11 is communicated with the driving source 7; and
and the buzzer 15 is arranged on the device body 1 and is communicated with the travel switch 11.
Wherein, the lateral wall of mounting 3 and moving part 5 is made by thermal insulation material on, when first through-hole 4 misplaced with second through-hole 6, cement storage can not solidify in moving part 5, and the cement of storing in moving part 5 can fill up the shutoff chamber completely.
In one aspect of the present embodiment, the driving source 7 may be a motor assembly, or may be a gear assembly or a pulley assembly driven by a motor, as long as the movable element 5 can rotate, and the present embodiment is not specifically limited herein.
In practical application, in an initial state, the first through hole 4 and the second through hole 6 are staggered, cement is stored in the movable member 5, and the floating ball 9 is located at the bottom in the sliding rail 10; install the device body 1 hug closely the dyke, if a breach appears in the dyke, then water gets into one of them shutoff intracavity through the breach, rivers gush into the back, floater 9 can rise in slide rail 10 under the buoyancy, until the top of motion to its movement track, and trigger travel switch 11, then driving source 7 starts and drive moving part 5 rotation and make first through-hole 4 and second through-hole 6 aim at, make the cement in moving part 5 can pass first through-hole 4 and second through-hole 6 entering shutoff intracavity, realized the quick shutoff to the breach of dyke, and simultaneously, travel switch 11 makes it send buzzing to 15 transmission signals of bee calling organ, reach warning effect.
As shown in fig. 1, the driving source 7 is coupled with an encoder as a preferred embodiment of the present invention.
This embodiment is when practical application, travel switch 11 can send signal to external control ware after being triggered, external control ware control driving source 7 sends pulse signal, the number of turns or the time of rotation of driving source 7 are controlled by the encoder, here, when encoder and external control ware cooperation use, can control the motion cycle of the output of driving source 7, the output of driving source 7 is only rotatory half a circle promptly, the half a circle of rotatory once more after a period, that is to say, behind the shutoff chamber is gushed into to rivers, moving part 5 is rotatory half a circle earlier, make first through-hole 4 align with second through-hole 6, cement in moving part 5 flows into the shutoff intracavity in order to carry out the shutoff to the breach, after a period, moving part 5 is rotatory half a circle to initial position once more, first through-hole 4 misplaces with second through-hole 6 this moment.
As shown in fig. 1, as another preferred embodiment of the present invention, heating elements are disposed in the side wall of the apparatus body 1 and the partition 2.
In the one kind of condition of this embodiment, heating element can select for use heating resistor silk, can also select for use the heating plate, this application technical scheme heating element, encoder and external control ware be prior art, this application technical scheme does not improve it, therefore need not disclose its specific model, circuit structure etc. does not influence this application technical scheme's integrality.
This embodiment is when practical application, and behind cement passed first through-hole 4 and the 6 shutoff intracavity that flow in of second through-hole, heating element heated cement, can improve the speed that cement solidifies for it is more effective fast to the alert shutoff of breach of dyke.
As shown in fig. 1 to 3, as another preferred embodiment of the present invention, a feeding member 13 is disposed on a side of the fixed member 3 away from the first through hole 4, the feeding member 13 is connected to a storage box 14 mounted on the device body 1, a partition member 12 is disposed on a side of the top of the movable member 5 away from the second through hole 6, and when the second through hole 6 is aligned with the first through hole 4, the partition member 12 is aligned with the feeding member 13, so that the feeding member 13 cannot feed the inside of the movable member 5.
In one aspect of the present embodiment, the feeding member 13 and the separating member 12 are semicircular members, and the feeding member 13 is aligned with or misaligned from the separating member 12 each time the movable member 5 stops.
This embodiment is when practical application, under the initial condition, second through-hole 6 misplaces with first through-hole 4, this moment separation piece 12 misplaces with material loading spare 13, cement in the storage case 14 flows into moving part 5 in and fills up it through material loading spare 13, travel switch 11 is triggered the back, moving part 5 rotates half a circle, then second through-hole 6 aligns with first through-hole 4, separation piece 12 aligns with material loading spare 13, then material loading spare 13 can't be to material loading in the moving part 5, the cement in the moving part 5 flows into the shutoff intracavity at this moment and bursts the mouth with the shutoff, can avoid the inner wall of moving part 5 because long-time and cement contact lead to being infected with the problem of too much cement.
As shown in fig. 1 to 5, as another preferred embodiment of the present invention, a drainage assembly 8 connected to a float 9 is provided in the plugging chamber for draining water flowing into the plugging chamber due to a burst.
In one aspect of the present embodiment, the drain assembly 8 includes:
the fixing ring 801 is fixed in the plugging cavity, and a rotating shaft 802 is rotatably arranged at the center of the fixing ring 801;
at least one sealing plate 803 is arranged in the fixing ring 801;
the flow plates 804, the sealing plates 803 and the flow plates 804 are arranged in a staggered manner, the area of the sealing plates 803 is not smaller than that of the flow plates 804, and each flow plate 804 is provided with a screen; and
the cover plates 805 are arranged on the positions, corresponding to the closing plates 803, of the rotating shaft 802, the area of each cover plate 805 is not smaller than that of the corresponding flow plate 804, and one cover plate 805 is connected with the floating ball 9.
In practical application, in an initial state, each cover plate 805 is overlapped with each flow plate 804 respectively, at this time, the plugging cavity is in a closed state, after water current flows into the plugging cavity, the floating ball 9 floats upwards in the slide rail 10 to drive the cover plate 805 connected with the floating ball to move, and further drive the rotating shaft 802 and the other cover plates 805 to rotate, when the floating ball 9 floats upwards to the top of a moving path of the floating ball, each cover plate 805 is overlapped with each closing plate 803 exactly, so that the water current in the plugging cavity flows out through the screen mesh and is discharged through the drain pipe,
it should be noted that when the floating ball 9 rises to drive the cover plate 805 to be dislocated with the flow plate 804, part of the water flow is discharged through the exposed screen, and if the floating ball 9 still reaches the top of the slide rail 10, it indicates that the local breach is large or the water flow is accumulated for a long time, and at this time, the device can rapidly plug the breach, thereby avoiding unnecessary cement waste; in addition, the outflow of cement can be intercepted to the screen cloth, and after cement got into the shutoff chamber, cement extruded each other under the action of gravity, and rivers still can flow out through the screen cloth.
As shown in fig. 5, as another preferred embodiment of the present invention, a cleaning member 806 for cleaning a screen is disposed on a surface of each cover plate 805 facing the flow plate 804.
In one aspect of the present embodiment, the cleaning member 806 may be a brush, a sponge, or the like, as long as the screen can be cleaned, and the present embodiment is not limited in detail herein.
In practical application, the cover plate 805 is driven to move in the process of the rising of the floating ball 9, and in the process of the moving of the cover plate 805, the cleaning piece 806 slides relative to the screen, so that the screen is cleaned, and the problem that the screen is blocked by dust to affect drainage is avoided.
The embodiment of the invention provides a dike breach warning device in hydraulic engineering construction, wherein a floating ball 9 is driven by buoyancy to rise in a slide rail 10 and trigger a travel switch 11, a driving source 7 is started and drives a moving member 5 to rotate so as to align a first through hole 4 and a second through hole 6, so that cement in the moving member 5 can pass through the first through hole 4 and the second through hole 6 and enter a plugging cavity, the dike breach is quickly plugged, meanwhile, the travel switch 11 transmits a signal to a buzzer 15 to buzz so as to remind constructors of the dike breach, and the problems that the conventional protective measures at the dike breach are lack of warning equipment and the breach cannot be quickly plugged are effectively solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A levee breach warning device in hydraulic engineering construction is characterized in that the device comprises:
the device comprises a device body, a plurality of plugging cavities and a plurality of sealing cavities, wherein the device body is divided into a plurality of plugging cavities by at least one partition plate;
the fixing pieces are respectively fixed in the plugging cavities, and each fixing piece is provided with at least one first through hole for cement circulation;
the cement in the moving piece flows into the plugging cavity to plug the breach when the moving piece rotates to align the first through hole and the second through hole;
each plugging cavity is internally fixed with a sliding rail which is in sliding fit with the floating ball, and the side wall of each sliding rail is provided with a plurality of water permeable holes;
the top of the sliding rail corresponding to the motion trail of the floating ball is provided with a travel switch, and the travel switch is communicated with the driving source; and
the buzzer is arranged on the device body and communicated with the travel switch.
2. The apparatus as claimed in claim 1, wherein the driving source is engaged with an encoder.
3. The apparatus for warning the breach of levee in water conservancy project construction according to claim 1, wherein heating elements are disposed in the side wall and the partition of the apparatus body.
4. The apparatus as claimed in claim 1, wherein the fixing member is provided with a loading member at a side thereof remote from the first through hole, the loading member is connected to a storage tank mounted on the apparatus body, the movable member is provided at a top thereof remote from the second through hole with a partition member, and when the second through hole is aligned with the first through hole, the partition member is aligned with the loading member, and the loading member cannot load the movable member.
5. The apparatus as claimed in claim 1, wherein a water drainage assembly connected to the float ball is disposed in the blocking cavity for draining water flowing into the blocking cavity due to the breach.
6. The apparatus for warning the breach of a dike in hydraulic engineering construction according to claim 5, wherein the water draining assembly comprises:
the fixing ring is fixed in the plugging cavity, and a rotating shaft is rotatably arranged at the center of the fixing ring;
the sealing plate is arranged in the fixing ring;
the sealing plates and the circulating plates are arranged in a staggered mode, the area of each sealing plate is not smaller than that of each circulating plate, and each circulating plate is provided with a screen; and
and the cover plates are arranged on the positions corresponding to the sealing plates on the rotating shaft, the area of each cover plate is not less than that of the circulation plate, and one of the cover plates is connected with the floating ball.
7. The levee breach warning device in water conservancy project construction according to claim 6, wherein a cleaning member for cleaning the screen is provided on a surface of each cover plate facing the flow plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992284.7A CN113668465B (en) | 2021-08-27 | 2021-08-27 | Dyke breach warning device in hydraulic engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992284.7A CN113668465B (en) | 2021-08-27 | 2021-08-27 | Dyke breach warning device in hydraulic engineering construction |
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| CN113668465A true CN113668465A (en) | 2021-11-19 |
| CN113668465B CN113668465B (en) | 2023-09-19 |
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| CN202110992284.7A Active CN113668465B (en) | 2021-08-27 | 2021-08-27 | Dyke breach warning device in hydraulic engineering construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114941309A (en) * | 2022-06-16 | 2022-08-26 | 济南市水文中心(济南市水土保持监测站) | Dam piping plugging device and using method thereof |
| CN115182397A (en) * | 2022-08-04 | 2022-10-14 | 北京建工集团有限责任公司 | Ground is wall seam leakage detection and slip casting plugging device even |
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| CN212582587U (en) * | 2020-09-24 | 2021-02-23 | 中国市政工程西北设计研究院有限公司 | Dam leakage blocking device |
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| WO2008007025A2 (en) * | 2006-07-13 | 2008-01-17 | Tencate Geosynthetics France | Device, system and method of detecting and locating malfunctions in a hydraulic structure, and a hydraulic structure equipped with said device |
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| CN113668465B (en) | 2023-09-19 |
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