CN113668465B - Dyke breach warning device in hydraulic engineering construction - Google Patents
Dyke breach warning device in hydraulic engineering construction Download PDFInfo
- Publication number
- CN113668465B CN113668465B CN202110992284.7A CN202110992284A CN113668465B CN 113668465 B CN113668465 B CN 113668465B CN 202110992284 A CN202110992284 A CN 202110992284A CN 113668465 B CN113668465 B CN 113668465B
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- Prior art keywords
- hole
- breach
- engineering construction
- hydraulic engineering
- plugging
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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
Abstract
The application 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 travel switch is arranged at the top of the sliding rail corresponding to the motion track of the floating ball and is communicated with the driving source; a buzzer; the floating ball is driven to rise in the sliding rail through buoyancy and the travel switch is triggered, the driving source starts and drives the movable piece to rotate, so that the first through hole is aligned with the second through hole, cement in the movable piece can penetrate through the first through hole and the second through hole to enter the plugging cavity, rapid plugging of the embankment breach is achieved, meanwhile, the travel switch transmits a signal to the buzzer to enable the buzzer to send out buzzing, so that the embankment breach of a constructor is reminded, the problem that protective measures at the position of the embankment breach of the prior art lack warning equipment and rapid plugging of the breach cannot be achieved is effectively avoided.
Description
Technical Field
The application belongs to the technical field of hydraulic engineering construction, and particularly relates to a embankment breach warning device in hydraulic engineering construction.
Background
The embankment is built on the sides of rivers, lakes and seas and the water retaining buildings around reservoirs and flood storage areas, is divided into different types according to different use positions and functions, and adopts corresponding protective measures according to different working conditions.
For dangerous conditions of the burst of the embankment, particularly for the burst of the embankment of a river channel which is more common in the Yangtze river basin, quick and effective rescue and reinforcement measures are required. If the initial period of the crumple is a few hours, the crumple section is timely plugged by throwing and filling plugging materials such as prefabricated blocks, caissons and the like, so that the crumple is prevented from being further enlarged; and then scientific breach monitoring and reinforcement are carried out on the embankment. The early-stage breach section blocking is significant in meaning in the whole emergency process, safe and efficient in blocking, capable of controlling further development of dangerous cases and guaranteeing safe flood.
But the protective measures of the existing embankment breach in hydraulic engineering construction lack warning equipment, and the breach cannot be blocked rapidly.
Disclosure of Invention
The embodiment of the application aims to provide a dike breach warning device in hydraulic engineering construction, and aims to solve the problems that the existing protection measures at the dike breach lack warning equipment and can not quickly seal the breach.
The embodiment of the application is realized in such a way that the embankment breach warning device in hydraulic engineering construction comprises:
the device comprises a device body, wherein the device body is divided into a plurality of plugging cavities by at least one partition board;
the fixing pieces are respectively fixed with one fixing piece in the plugging cavities, and each fixing piece is provided with at least one first through hole for circulating cement;
the movable pieces are rotatably arranged in each fixed piece, each movable piece is provided with a second through hole corresponding to each first through hole, the movable pieces are driven to rotate by a driving source, and when the movable pieces rotate until the first through holes are aligned with the second through holes, cement in the movable pieces flows into the plugging cavity to plug the crumple;
the floating balls are fixedly arranged in each plugging cavity, a sliding rail which is in sliding fit with the floating balls is arranged in each plugging cavity, and a plurality of water permeable holes are formed in the side walls of the sliding rails;
the travel switch is arranged at the top of the sliding rail corresponding to the motion track of the floating ball and 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, the side wall of the device body and the partition plate are provided with heating components.
Preferably, one side of the fixed part 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 movable part far away from the second through hole is provided with a separating part, when the second through hole is aligned with the first through hole, the separating part is aligned with the feeding part, and then the feeding part cannot feed materials in the movable part.
Preferably, a water draining component connected with the floating ball is arranged in the plugging cavity and used for draining water flowing into the plugging cavity due to the crumple.
Preferably, the drain assembly includes:
the fixed ring is fixed in the plugging cavity, and a rotating shaft is rotatably arranged at the center of the fixed ring;
the sealing plate is arranged in the fixing ring and is provided with at least one sealing plate;
the sealing plates and the circulating plates are distributed in a staggered way, the area of the sealing plates is not smaller than that of the circulating plates, and each circulating plate is provided with a screen; and
the cover plates are arranged at positions corresponding to the sealing plates on the rotating shaft, the area of each cover plate is not smaller than that of the circulating plate, and one cover plate is connected with the floating ball.
Preferably, a cleaning member for cleaning the screen is provided on a surface of each of the cover plates facing the flow-through plate.
According to the embankment breach warning device in hydraulic engineering construction, the floating ball is driven to ascend in the sliding rail through buoyancy and the travel switch is triggered, the driving source starts and drives the movable piece to rotate so that the first through hole and the second through hole are aligned, cement in the movable piece can pass through the first through hole and the second through hole to enter the plugging cavity, rapid plugging of the embankment breach is achieved, meanwhile, the travel switch transmits a signal to the buzzer to enable the buzzer to send out buzzing, so that constructors are reminded of the embankment breach, and the problem that protection measures at the existing embankment breach lack warning equipment and the breach cannot be plugged rapidly is effectively avoided.
Drawings
Fig. 1 is a structural diagram of a levee breach warning device in hydraulic engineering construction according to an embodiment of the present application;
fig. 2 is a block diagram of a plugging cavity in a dike breach warning device in hydraulic engineering construction according to an embodiment of the present application;
fig. 3 is a block diagram of a movable part in a levee breach warning device in hydraulic engineering construction according to an embodiment of the present application;
fig. 4 is a structural diagram of a floating ball in a levee breach warning device in hydraulic engineering construction according to an embodiment of the present application;
fig. 5 is a block diagram of a water draining component in a dike breach warning device in hydraulic engineering construction according to an embodiment of the present application.
In the accompanying drawings: 1-a device body; 2-a separator; 3-fixing parts; 4-a first through hole; 5-a movable member; 6-a second through hole; 7-a driving source; 8-a water draining component; 801-a securing ring; 802-rotating shaft; 803-closing plate; 804-a flow-through plate; 805-covering the plate; 806-cleaning member; 9-floating ball; 10-sliding rails; 11-a travel switch; 12-a separator; 13-a feeding piece; 14-a storage box; 15-buzzer.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
As shown in fig. 1 to fig. 4, the structure diagram of a levee breach warning device in hydraulic engineering construction according to an embodiment of the present application includes:
the device comprises a device body 1, wherein the device body is divided into a plurality of plugging cavities by at least one partition board 2;
the fixing pieces 3 are respectively fixed with one fixing piece 3 in the plugging cavities, and each fixing piece 3 is provided with at least one first through hole 4 for circulating cement;
the movable pieces 5 are rotatably arranged in each fixed piece 3, each movable piece 5 is provided with a second through hole 6 corresponding to each first through hole 4, the movable pieces 5 are driven to rotate by a driving source 7, and when the movable pieces 5 rotate until the first through holes 4 are aligned with the second through holes 6, cement in the movable pieces 5 flows into the plugging cavity to plug the crumple;
a sliding rail 10 in sliding fit with the floating ball 9 is fixed in each plugging cavity, and a plurality of water permeable holes are formed in the side wall of the sliding rail 10;
the travel switch 11 is arranged at the top of the sliding rail 10 corresponding to the motion track of the floating ball 9, and the travel switch 11 is communicated with the driving source 7; and
the buzzer 15 is arranged on the device body 1, and the buzzer 15 is communicated with the travel switch 11.
Wherein, the lateral walls of the fixed part 3 and the movable part 5 are made of heat insulation materials, when the first through hole 4 and the second through hole 6 are misplaced, cement is stored in the movable part 5 and cannot be solidified, and the cement stored in the movable part 5 can completely fill in the plugging cavity.
In one case 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, so long as the movable member 5 can be rotated, which is not specifically limited herein.
In the practical application of the embodiment, in the initial state, the first through hole 4 and the second through hole 6 are dislocated, cement is stored in the movable piece 5, and the floating ball 9 is positioned at the bottom in the sliding rail 10; the device body 1 is tightly attached to the embankment for installation, if a breach appears in the embankment, water enters one of the plugging cavities through the breach, after water flows in, the floating ball 9 rises in the sliding rail 10 under the action of buoyancy until the floating ball moves to the top of the movement track of the floating ball, and the travel switch 11 is triggered, the driving source 7 starts and drives the movable piece 5 to rotate so that the first through hole 4 and the second through hole 6 are aligned, cement in the movable piece 5 can pass through the first through hole 4 and the second through hole 6 to enter the plugging cavity, rapid plugging of the breach of the embankment is realized, and meanwhile, the travel switch 11 transmits a signal to the buzzer 15 to enable the buzzer to send buzzing, so that the warning effect is achieved.
As shown in fig. 1, the driving source 7 is engaged with an encoder as a preferred embodiment of the present application.
In practical application, the travel switch 11 will send a signal to the external controller after being triggered, the external controller controls the driving source 7 to send a pulse signal, the rotation number of turns or time of the driving source 7 is controlled by the encoder, here, when the encoder is matched with the external controller, the movement period of the output end of the driving source 7 can be controlled, that is, the output end of the driving source 7 only rotates for half a turn after a period of time, that is, after water flows into the plugging cavity, the movable piece 5 rotates for half a turn first, so that the first through hole 4 aligns with the second through hole 6, cement in the movable piece 5 flows into the plugging cavity to plug the crumple, and after a period of time, the movable piece 5 rotates for half a turn again to the initial position, and at the moment, the first through hole 4 is misplaced with the second through hole 6.
As shown in fig. 1, as another preferred embodiment of the present application, a heating element is disposed in the sidewall of the device body 1 and the partition plate 2.
In one case of the embodiment, the heating component can be a heating resistance wire or a heating plate, and the heating component, the encoder and the external controller in the technical scheme of the application are all in the prior art, and the technical scheme of the application is not improved, so that specific models, circuit structures and the like of the heating component are not required to be disclosed, and the integrity of the technical scheme of the application is not affected.
When the embodiment is actually applied, after cement passes through the first through hole 4 and the second through hole 6 to flow into the plugging cavity, the heating component heats the cement, so that the solidification rate of the cement can be increased, and the plugging of the embankment breach is more rapid and effective.
As shown in fig. 1 to 3, as another preferred embodiment of the present application, a feeding member 13 is disposed on a side of the fixed member 3 away from the first through hole 4, and the feeding member 13 is connected with 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, and the feeding member 13 cannot feed the movable member 5.
In one case of this embodiment, the feeding member 13 and the separating member 12 are both semicircular members, and each time the movable member 5 is stopped, the feeding member 13 is aligned with or dislocated from the separating member 12.
In the practical application of this embodiment, in the initial state, the second through hole 6 is misplaced with the first through hole 4, at this moment, the separator 12 is misplaced with the material loading piece 13, cement in the storage box 14 flows into the movable part 5 through the material loading piece 13 and fills up it, after the travel switch 11 is triggered, the movable part 5 rotates half circle, then the second through hole 6 aligns with the first through hole 4, the separator 12 aligns with the material loading piece 13, then the material loading piece 13 can't be to the material loading in the movable part 5, cement in the movable part 5 flows into the shutoff intracavity in order to shutoff breach this moment, can avoid the inner wall of the movable part 5 to be infected with too much cement because of long-time and cement contact.
As shown in fig. 1 to 5, as another preferred embodiment of the present application, a drain assembly 8 connected to a float ball 9 is provided in the plugging chamber, for draining water flowing into the plugging chamber due to the crumple.
In one case of the present embodiment, the drain assembly 8 includes:
a fixed ring 801 fixed in the plugging cavity, and a rotating shaft 802 rotatably installed at the center thereof;
a closing plate 803, wherein at least one closing plate 803 is arranged in the fixing ring 801;
the circulation plates 804, each sealing plate 803 and each circulation plate 804 are arranged in a staggered manner, the area of each sealing plate 803 is not smaller than that of each circulation plate 804, and each circulation plate 804 is provided with a screen; and
cover plates 805 are disposed on the rotating shaft 802 at positions corresponding to the closing plates 803, and the area of the cover plates 805 is not smaller than the area of the flow plate 804, wherein one of the cover plates 805 is connected with the floating ball 9.
In practical application, in the initial state, each cover plate 805 is overlapped with each flow plate 804, at this time, the blocking cavity is in a closed state, after water flows into the blocking cavity, the floating ball 9 floats up in the sliding rail 10 to drive the cover plates 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 up to the top of the moving path, each cover plate 805 is just overlapped with each sealing plate 803, the water flow in the blocking cavity flows out through the screen mesh and is discharged through the drain pipe,
it is necessary to say that when the floating ball 9 is lifted and the cover plate 805 and the circulation plate 804 are dislocated, part of water flow is discharged through the exposed screen mesh, if the floating ball 9 still reaches the top of the sliding rail 10 in this case, the situation that the crumple is larger or the crumple is accumulated for a longer time is described, and the device can quickly plug the crumple at the moment, so that unnecessary cement waste is avoided; in addition, the screen cloth can intercept the outflow of cement, and after cement got into the shutoff chamber, cement extrudeed each other under the action of gravity, and the rivers still can flow out through the screen cloth.
As shown in fig. 5, as another preferred embodiment of the present application, a cleaning member 806 for cleaning the screen is provided on a side of each of the cover plates 805 facing the flow-through plate 804.
In one case 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 particularly limited herein.
In practical application, the floating ball 9 can drive the cover plate 805 to move in the process of rising, and the cleaning member 806 can slide relative to the screen mesh in the process of moving the cover plate 805, so that the screen mesh is cleaned, and the problem that the drainage is affected due to the screen mesh blockage caused by dust is avoided.
According to the embankment breach warning device in hydraulic engineering construction, the floating ball 9 is driven to ascend in the sliding rail 10 through buoyancy and the travel switch 11 is triggered, the driving source 7 is started and drives the movable piece 5 to rotate so that the first through hole 4 and the second through hole 6 are aligned, cement in the movable piece 5 can pass through the first through hole 4 and the second through hole 6 to enter the plugging cavity, rapid plugging of the embankment breach is achieved, meanwhile, the travel switch 11 transmits signals to the buzzer 15 to enable the buzzer to give out buzzes to remind constructors of the embankment breach, and the problems that protection measures at the existing embankment breach lack warning equipment and quick plugging of the breach cannot be achieved are effectively avoided.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (7)
1. Embankment breach warning device in hydraulic engineering construction, its characterized in that, the device includes:
the device comprises a device body, wherein the device body is divided into a plurality of plugging cavities by at least one partition board;
the fixing pieces are respectively fixed with one fixing piece in the plugging cavities, and each fixing piece is provided with at least one first through hole for circulating cement;
the movable pieces are rotatably arranged in each fixed piece, each movable piece is provided with a second through hole corresponding to each first through hole, the movable pieces are driven to rotate by a driving source, and when the movable pieces rotate until the first through holes are aligned with the second through holes, cement in the movable pieces flows into the plugging cavity to plug the crumple;
the floating balls are fixedly arranged in each plugging cavity, a sliding rail which is in sliding fit with the floating balls is arranged in each plugging cavity, and a plurality of water permeable holes are formed in the side walls of the sliding rails;
the travel switch is arranged at the top of the sliding rail corresponding to the motion track of the floating ball and is communicated with the driving source; and
the buzzer is arranged on the device body and communicated with the travel switch.
2. The warning device for a levee breach in hydraulic engineering construction according to claim 1, wherein the driving source is matched with the encoder.
3. The warning device for the dike breach in the hydraulic engineering construction according to claim 1, wherein heating components are arranged in the side wall and the partition plate of the device body.
4. The warning device for the levee breach in hydraulic engineering construction according to claim 1, wherein a feeding member is arranged on one side, far away from the first through hole, of the fixing member, the feeding member is connected with a storage box arranged on the device body, a separating member is arranged on one side, far away from the second through hole, of the top of the movable member, and when the second through hole is aligned with the first through hole, the separating member is aligned with the feeding member, so that the feeding member cannot feed materials in the movable member.
5. The warning device for the dike breach in the hydraulic engineering construction according to claim 1, wherein a water draining component connected with the floating ball is arranged in the plugging cavity and used for draining water flowing into the plugging cavity due to the breach.
6. The warning device for a levee breach in hydraulic engineering construction of claim 5, wherein the water discharge assembly comprises:
the fixed ring is fixed in the plugging cavity, and a rotating shaft is rotatably arranged at the center of the fixed ring;
the sealing plate is arranged in the fixing ring and is provided with at least one sealing plate;
the sealing plates and the circulating plates are distributed in a staggered way, the area of the sealing plates is not smaller than that of the circulating plates, and each circulating plate is provided with a screen; and
the cover plates are arranged at positions corresponding to the sealing plates on the rotating shaft, the area of each cover plate is not smaller than that of the circulating plate, and one cover plate is connected with the floating ball.
7. The warning device for a levee breach in hydraulic engineering construction according to claim 6, wherein a cleaning member for cleaning the screen is provided on one surface of each of the cover plates facing the flow-through 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN113668465A CN113668465A (en) | 2021-11-19 |
| CN113668465B true CN113668465B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114941309B (en) * | 2022-06-16 | 2024-04-12 | 济南市水文中心(济南市水土保持监测站) | Dam piping plugging device and use 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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| CN112195860A (en) * | 2020-09-24 | 2021-01-08 | 中国市政工程西北设计研究院有限公司 | Flood control dykes and dams flood season leaking stoppage reinforced structure |
| 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 |
| CN101100847A (en) * | 2007-07-10 | 2008-01-09 | 王德钰 | Spare water-blocking dam for segment fixation hole and seam leakage flashboard detachable automatic alarm switch gate |
| CN208777266U (en) * | 2018-06-28 | 2019-04-23 | 中国水利水电科学研究院 | A kind of self-expanding water blockoff bag |
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