CN115752851A - Dike impact detection alarm device and detection method thereof - Google Patents
Dike impact detection alarm device and detection method thereof Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 210000003437 trachea Anatomy 0.000 claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 19
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- 230000005540 biological transmission Effects 0.000 claims description 7
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- 239000012535 impurity Substances 0.000 abstract description 12
- 238000007664 blowing Methods 0.000 abstract description 5
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- 239000003921 oil Substances 0.000 description 11
- 230000001681 protective effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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Abstract
The utility model provides a dyke strikes detection alarm device and detection method, moves to keeping away from the direction of placing the frame together through letting electric telescopic handle's output rod move area impact detector and bellows to let impact detector and inductor move together along with the range of rising of surface of water, make inductor and surface of water parallel, thereby sense the biggest impact force of rivers, make things convenient for impact detector and inductor to detect the most accurate numerical value. When the water level descends, electric telescopic handle drives the bellows and resets with the impact detector together, the bellows is when the shrink resets, can extrude inside elasticity bag, extrude the gas in the elasticity bag and discharge through the trachea, will mix with impurity and foul in bellows gap department and blow away, because the trachea is the slope form, can furthest reduce the inflow of water and debris, install waterproof ventilated membrane simultaneously in the trachea, can realize blockking the effect that rivers got into, and the trachea can blow off debris when blowing, prevent to block up tracheal effect.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an embankment impact detection alarm device and a detection method thereof.
Background
Dykes and dams when making up the use, normal striking and patting can not cause any damage to dykes and dams, nevertheless when rivers too fast and the rivers in the dykes and dams are too big, pat constantly and strike dykes and dams, can cause serious harm to dykes and dams, just this moment need strike the detector through the installation and monitor to realize the effect of protection dykes and dams.
If publication No. CN214502610U discloses a water conservancy dyke strikes and detects alarm device, be connected buoyancy board and pivot through circular sleeve and stretch the pole, be favorable to buoyancy board drive arrangement along the pivot upwards rotation when the water level rises, make the device be in on the surface of water all the time, and then improved the accuracy that the device detected, rotate the knob simultaneously and make stretch the pole fix in circular sleeve, be favorable to according to the water level warning line adjusting device of dykes and dams, and then avoid the water level too high to lead to dykes and dams the dangerous situation to appear.
Present impact detector is put in the aquatic back of dykes and dams, when meetting bad rainy season, because the waterline in the dyke dam changes constantly, and the impact detector after the installation is difficult to change position height according to the change of waterline, after the water level rises, impact detector is in under the surface of water of dykes and dams, because the impact force of the surface of water is greater than under water, lead to the impact detector can not accurately detect the protecting against shock condition of dykes and dams, thereby carry out real-time supervision effectively, there is huge potential safety hazard.
Disclosure of Invention
The invention mainly aims to provide an embankment impact detection alarm device and a detection method thereof, and aims to solve the technical problems.
In order to achieve the above object, on one hand, the invention provides an embankment impact detection alarm device, which comprises an embankment body and a placing frame, wherein the placing frame is connected to one side of the embankment body through bolts, an impact detector is arranged at the top of the placing frame, and an inductor is arranged at one side of the impact detector; an electric telescopic rod is fixedly installed inside the placing frame, an output rod is connected to the top of the electric telescopic rod in a sliding mode, the top of the output rod is fixedly connected with the bottom of the impact detector, a corrugated pipe is fixedly connected to the bottom of the impact detector, the bottom end of the corrugated pipe is fixedly connected with the placing frame, an elastic bag is fixedly installed on the inner wall of the corrugated pipe, an inclined air pipe is fixedly installed on one side of the elastic bag, the air pipe penetrates through the corrugated pipe, and a waterproof breathable film is fixedly installed inside the air pipe; when the water level in the dam body rises, an output rod of the electric telescopic rod drives the impact detector and the corrugated pipe to move together in the direction away from the placing frame by starting the electric telescopic rod in the placing frame, so that the impact detector and the inductor move together along with the rising amplitude of the water surface to enable the inductor to be parallel to the water surface, the maximum impact force of the water flow is sensed, and the impact detector and the inductor can conveniently detect the most accurate numerical value. When the water level descends, electric telescopic handle drives the bellows and resets with the impact detector together, the bellows is when the shrink resets, can extrude inside elasticity bag, extrude the gas in the elasticity bag and discharge through the trachea, will mix with impurity and foul in bellows gap department and blow away, because the trachea is the slope form, can furthest reduce the inflow of water and debris, install waterproof ventilated membrane simultaneously in the trachea, can realize blockking the effect that rivers got into, and the trachea can blow off debris when blowing, prevent to block up tracheal effect.
The top of the placing frame is fixedly provided with a bottom plate, the top of the bottom plate is connected with a connecting rod in a sliding manner, and the top end of the connecting rod is fixedly connected with the impact detector; during operation, when the output rod drives the impact detector to move, the connecting rod in the bottom plate plays the effect of auxiliary stay and slip, prevents that water pressure is too big, leads to the output rod to be difficult to guarantee that the impact detector slides steadily, and bottom plate and connecting rod are close to the bellows simultaneously, also play and prevent that the bellows from being produced excessive deformation after being extruded by water to draw close in to the output rod, influence output rod normal use.
The device comprises an impact detector, a sliding groove, a sliding plate, protective cloth, a connecting block, a push rod, a rectangular plate, a rectangular groove and a magnet, wherein the sliding groove is formed in one side of the impact detector, the sliding plate is connected with the inside of the sliding groove in a sliding manner, the protective cloth is fixedly connected to two sides of the sliding plate, the other side of the protective cloth is fixedly connected with the sliding groove, the sliding plate is L-shaped, a filter screen is fixedly mounted at the short arm end of the sliding plate, the bottom end of the impact detector is provided with the through groove, the through groove is communicated with the sliding groove, the bottom of the sliding plate is fixedly connected with the connecting block, the top of the bottom plate is fixedly connected with the push rod, a rectangular plate is fixedly mounted at one side, close to an inductor, of the impact detector, the bottom of the rectangular plate is provided with the rectangular groove, and the short arm ends of the rectangular groove and the sliding plate are made of the magnet; the during operation, when starting the output lever, let the output lever take impact detector to place the direction of frame slip earlier, make the ejector pin top move the connecting block of logical inslot, let the connecting block take the slide to the direction of rectangular plate, the slide can take protective cloth to slide together when sliding, because the short armed end of slide and the rectangular channel of rectangular plate are the magnet material, so can adsorb fixedly each other, and then realize the effect of fixed slide, filter screen on the slide is in the dead ahead of inductor this moment, play the effect of sheltering from the protection inductor, when having impurity and debris to assault the inductor on the impact detector on the surface of water, slide and filter will play protection and filterable effect to the inductor, protective cloth can stop rivers entering in the spout simultaneously.
The short arm end of the sliding plate is provided with a cavity, an electric cylinder is fixedly connected inside the cavity, one end of the electric cylinder is hinged with a cleaning plate, the side wall of the cleaning plate is fixedly connected with waterproof cloth, and the other side of the waterproof cloth is fixedly connected with the cavity; the during operation, when there is accumulational debris on the filter screen, can influence rivers to the impact of inductor, cause the inductor can't make exact judgement, start the electric jar in the cavity this moment, let the electric jar take the cleaning board to clean the surface of filter screen to sweep the impurity on filter screen surface, make things convenient for rivers to pass the inductor on the filter screen impact detector.
One surface of the cleaning plate, which is close to the filter screen, is fixedly connected with an arc-shaped impact plate, one side of the impact plate is rotatably connected with a guide wheel, and one side of the impact plate, which is close to the guide wheel, is fixedly provided with a push plate; the during operation, when the cleaning plate is sliding, can take and striking plate and leading wheel remove together, can shake behind the striking plate striking filter screen, thereby play the effect that shakes the debris on the filter screen, the leading wheel makes things convenient for the striking plate to be touchhing the filter screen and to bounce and continue to slide forward, the striking plate of bounceing can produce bigger impact force behind the time, thereby play better cleanness, the vibrations effect, the push pedal then can directly go up great debris and push away, thereby the efficient clearance effect has been realized, realize the effect of quick mediation filter screen.
The two sides of the cleaning plate are fixedly provided with arc-shaped pressing plates, the two sides of the filter screen are fixedly provided with pressing bags, the tops of the pressing bags are fixedly connected with guide pipes, and the guide pipes are provided with one-way valves; the during operation, when the cleaning board is when sliding, can extrude the pressure bag through the arc clamp plate of both sides for gas in the pressure bag blows off through the pipe fast, thereby lets the gas cooperation cleaning board that blows off carry out work, and the check valve on the pipe plays and prevents in rivers pipe and the pressure bag.
The bottom of the pressing bag is fixedly provided with a connecting pipe, the bottom of the impact detector is fixedly provided with an oil box made of rubber, the inner part of one end, close to the oil box, of the connecting pipe is connected with a boss in a sliding manner, the inner part of the connecting pipe is fixedly connected with an elastic rope, and the other end of the elastic rope is fixedly connected with the boss; the during operation, the pressure bag receives extruded gas also can discharge through the connecting pipe, and gas in the connecting pipe blows elasticity rope and boss and removes, and the boss extrusion strikes the oil box of detector bottom rubber material, lets the oil box with inside lubricating oil blowout to the realization is lubricated electric telescopic handle's delivery rod, also lubricates the connecting rod in the bottom plate simultaneously, makes things convenient for its long-time use.
The top of the rectangular plate is fixedly connected with an arc-shaped guide plate, and the guide plate is made of rubber; the during operation, when having the rubble to drop on the dykes and dams body, can drop on curved guide plate, curved guide plate plays the effect of direction, prevents that the rubble from directly striking the rectangular plate and can cause the injury to it, also prevents simultaneously that the rubble from piling up on the rectangular plate, and the rectangular plate of rubber material can play the effect of buffering and resilience, flies the rubble bullet.
On the other hand, the invention also provides an embankment impact detection method, which is suitable for controlling the embankment impact detection alarm device and comprises the following steps:
s1: the impact detector is arranged on the surface of the reservoir and is contacted with water in the dam body, so that the water in the dam body monitors the impact force of the impact detector in real time and uploads data;
s2: the impact detector uploads the acquired data to the data station, the data station can record and distinguish the detected data in real time, and when the numerical value of the impact force reaches a warning numerical value, the impact force is uploaded to the detection terminal in time and reminds workers;
s3: when the data station monitors impact force data which is higher than a warning value for multiple times in a short time, the alarm device can be quickly started to inform workers of the change of the impact force and potential safety hazards of the dam.
The during operation, through the surface mounting impact detector at dykes and dams body, make the inductor on the impact detector expose the surface of water, when rivers strike and pat the inductor of impact detector, the inductor will be with data transmission to the impact detector in, transmit the data station in through the impact detector, and pass back to the backstage after the analysis through the data station, make things convenient for the staff to carry out real-time supervision, whether the data station can analyze rivers and surpass warning numerical value to the impact of impact detector, when surpassing warning numerical value occasionally, the staff will be reminded to the data station, after the impact force surpasses warning numerical value many times, just can contact the staff and report to the police, there is the potential safety hazard in warning rivers impact.
The data station comprises a solar power supply board, a data module, a monitoring module and an information transmission module; during operation, the data station realizes information receiving, analysis and alarm through the data module, the monitoring module and the information transmission module, and realizes charging and long-time stable operation through the solar power supply panel.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
(1) Move the direction of taking impact detector and bellows to keeping away from and placing the frame through letting electric telescopic handle's output rod to let impact detector and inductor follow the amplitude of rise of the surface of water and move together, make inductor and surface of water parallel, thereby sense the biggest impact force of rivers, make things convenient for impact detector and inductor to detect the most accurate numerical value. When the water level descends, electric telescopic handle drives the bellows and resets with the impact detector together, the bellows resets when the shrink, can extrude inside elastic bag, extrude the gas in the elastic bag and discharge through the trachea, will be mingled with impurity and foul in bellows gap department and blow away, because the trachea is the slope form, can furthest reduce the inflow of water and debris, install waterproof ventilated membrane simultaneously in the trachea, can realize stopping the effect that rivers got into, and the trachea can blow off debris when blowing, prevent to block tracheal effect.
(2) Through when starting the output pole, let the output pole take impact detector to place the direction of frame slip earlier, make the ejector pin top move the connecting block that leads to the inslot, let the connecting block take the slide to the direction of rectangular plate, the slide can take the guard plate to slide together when sliding, because the short armed end of slide and the rectangular channel of rectangular plate are the magnet material, so can adsorb fixedly each other, and then realize the effect of fixed slide, filter screen on the slide is in the dead ahead of inductor this moment, play the effect of sheltering from the protection inductor, when having impurity and debris to strike the inductor on the impact detector on the surface of water, slide and filter will play protection and filterable effect to the inductor, protection cloth can stop rivers entering in the spout simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a placement frame according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure at A of FIG. 2 according to one embodiment of the present invention;
FIG. 4 is a schematic structural view of an electric telescopic rod according to a first embodiment of the present invention;
FIG. 5 is a schematic diagram of a partial structure of an impact detector according to a first embodiment of the present invention;
FIG. 6 is a schematic view of a portion of a trachea according to an embodiment of the invention;
FIG. 7 is a schematic diagram of the structure shown at B in FIG. 5 according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a filter screen according to a first embodiment of the present invention;
FIG. 9 is a schematic view of a portion of a cleaning plate according to an embodiment of the present invention;
FIG. 10 is a schematic view of a partial structure of a connecting tube according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a baffle in the second embodiment;
fig. 12 is a schematic flow structure diagram of an embankment impact detection method;
the reference numbers illustrate: 1. a dam body; 2. placing a frame; 3. an electric telescopic rod; 4. an output rod; 5. an impact detector; 6. a bellows; 7. an elastic bag; 8. an air pipe; 9. a waterproof breathable film; 10. a base plate; 11. a connecting rod; 12. a chute; 13. a slide plate; 14. a filter screen; 15. protective cloth; 16. a through groove; 17. connecting blocks; 18. a top rod; 19. a cavity; 20. an electric cylinder; 21. cleaning the plate; 22. waterproof cloth; 23. an impact plate; 24. a guide wheel; 25. pushing the plate; 26. pressing a plate; 27. pressing a bag; 28. a conduit; 29. a connecting pipe; 30. an oil box; 31. a boss; 32. an elastic cord; 33. a rectangular plate; 34. a rectangular groove; 35. a baffle; 36. an inductor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
The first embodiment is as follows:
referring to fig. 1 to 6, an embankment impact detection alarm device according to an embodiment of the present invention includes an embankment body 1 and a placement frame 2, wherein the placement frame 2 is bolted to one side of the embankment body 1, an impact detector 5 is disposed on the top of the placement frame 2, and an inductor 36 is disposed on one side of the impact detector 5; an electric telescopic rod 3 is fixedly arranged inside the placing frame 2, the top of the electric telescopic rod 3 is connected with an output rod 4 in a sliding mode, the top of the output rod 4 is fixedly connected with the bottom of an impact detector 5, the bottom of the impact detector 5 is fixedly connected with a corrugated pipe 6, the bottom end of the corrugated pipe 6 is fixedly connected with the placing frame 2, an elastic bag 7 is fixedly arranged on the inner wall of the corrugated pipe 6, an inclined air pipe 8 is fixedly arranged on one side of the elastic bag 7, the air pipe 8 penetrates through the corrugated pipe 6, and a waterproof breathable film 9 is fixedly arranged inside the air pipe 8; after the existing impact detector 5 is placed in water of a dam, when the existing impact detector 5 is in a severe rainy season, the water level line in the dam is changed constantly, the position height of the installed impact detector 5 is difficult to change according to the change of the water level line, after the water level rises, the impact detector 5 is located under the water surface of the dam, and the impact detector 5 cannot accurately detect the impact-proof condition of the dam due to the fact that the impact force of the water surface is larger than that of the water, so that effective real-time monitoring is achieved, and huge potential safety hazards exist. When the water level descends, electric telescopic handle 3 drives bellows 6 and impact detector 5 and resets together, bellows 6 resets when the shrink, can extrude inside elastic bag 7, extrude the gas in elastic bag 7 and discharge through trachea 8, blow away impurity and foul that mix with in 6 gaps of bellows department, because trachea 8 is the slope form, can furthest reduce the inflow of water and debris, install waterproof ventilated membrane 9 in trachea 8 simultaneously, can realize blockking the effect that rivers got into, and trachea 8 can blow off debris when blowing, prevent to block up trachea 8's effect.
Referring to fig. 5-7, a bottom plate 10 is fixedly installed on the top of the placement frame 2, a connecting rod 11 is slidably connected to the top of the bottom plate 10, and the top end of the connecting rod 11 is fixedly connected to the impact detector 5; during operation, when output rod 4 moved driving impulse detector 5, connecting rod 11 in the bottom plate 10 played auxiliary stay and gliding effect, prevented that water pressure is too big, led to output rod 4 to be difficult to guarantee impulse detector 5 and steadily slide, and bottom plate 10 and connecting rod 11 are close to bellows 6 simultaneously, also play and prevent that bellows 6 from being produced excessive deformation after being extrudeed by water to draw close in to output rod 4, influence output rod 4 normal use.
Referring to fig. 3-7, a sliding groove 12 is formed in one side of the impact detector 5, a sliding plate 13 is slidably connected inside the sliding groove 12, protective cloth 15 is fixedly connected to two sides of the sliding plate 13, the other side of the protective cloth 15 is fixedly connected to the sliding groove 12, the sliding plate 13 is "L" shaped, a filter screen 14 is fixedly mounted at a short arm end of the sliding plate 13, a through groove 16 is formed in the bottom end of the impact detector 5, the through groove 16 is communicated with the sliding groove 12, a connecting block 17 is fixedly connected to the bottom of the sliding plate 13, a top rod 18 is fixedly connected to the top of the bottom plate 10, a rectangular plate 33 is fixedly mounted at one side of the impact detector 5 close to an inductor 36, a rectangular groove 34 is formed in the bottom of the rectangular plate 33, and the rectangular groove 34 and the short arm end of the sliding plate 13 are made of a magnet material; the during operation, when starting output lever 4, let output lever 4 take impact detector 5 to place the direction of frame 2 and slide earlier, make ejector pin 18 top move connecting block 17 in the logical groove 16, let connecting block 17 take slide 13 to slide to the direction of rectangular plate 33, slide 13 can take protection cloth 15 to slide together when sliding, because the short arm end of slide 13 and rectangular plate 33's rectangular groove 34 are the magnet material, so can adsorb fixedly each other, and then realize fixed slide 13's effect, filter screen 14 on slide 13 is in the dead ahead of inductor 36 this moment, play the effect of sheltering from protection inductor 36, when having impurity and debris to strike inductor 36 on the impact detector 5 on the surface of water, slide 13 and filter will play protection and filterable effect to inductor 36, protection cloth 15 can block rivers and get into in spout 12 simultaneously.
Referring to fig. 8, a cavity 19 is formed at a short arm end of the sliding plate 13, an electric cylinder 20 is fixedly connected inside the cavity 19, a cleaning plate 21 is hinged to one end of the electric cylinder 20, a waterproof cloth 22 is fixedly connected to a side wall of the cleaning plate 21, and the other side of the waterproof cloth 22 is fixedly connected to the cavity 19; during operation, when there is accumulational debris on filter screen 14, can influence rivers to inductor 36's impact, cause inductor 36 can't make correct judgement, start electric jar 20 in the cavity 19 this moment, let electric jar 20 take cleaning plate 21 to clean the surface of filter screen 14 to sweep the impurity on filter screen 14 surface, make things convenient for rivers to pass inductor 36 on filter screen 14 impact detector 5.
Referring to fig. 8-9, one surface of the cleaning plate 21 close to the filter screen 14 is fixedly connected with an arc-shaped striking plate 23, one side of the striking plate 23 is rotatably connected with a guide wheel 24, and one side of the striking plate 23 close to the guide wheel 24 is fixedly provided with a push plate 25; the during operation, when the cleaning plate 21 is sliding, can take and striking plate 23 and leading wheel 24 to remove together, striking plate 23 can shake after striking filter screen 14, thereby play the effect that shakes the debris on the filter screen 14, leading wheel 24 makes things convenient for striking plate 23 to be bumping filter screen 14 and playing and continue to slide forward, the striking plate 23 of playing can produce bigger impact force after falling, thereby play better cleanness, the vibrations effect, push pedal 25 then can directly go up great debris and push away, thereby the efficient clearance effect has been realized, realize the effect of dredging filter screen 14 fast.
Referring to fig. 3-8, arc-shaped pressing plates 26 are fixedly installed on two sides of the cleaning plate 21, pressing bags 27 are fixedly installed on two sides of the filter screen 14, a conduit 28 is fixedly connected to the tops of the pressing bags 27, and a one-way valve is installed on the conduit 28; in operation, when the cleaning plate 21 slides, the pressing bag 27 is pressed by the arc-shaped pressing plates 26 on both sides, so that the air in the pressing bag 27 is blown out rapidly through the conduit 28, the blown air cooperates with the cleaning plate 21 to work, and the check valve on the conduit 28 prevents water from flowing into the conduit 28 and the pressing bag 27.
Referring to fig. 3-11, a connecting pipe 29 is fixedly installed at the bottom of the pressing bag 27, an oil box 30 made of rubber is fixedly installed at the bottom of the impact detector 5, a boss 31 is slidably connected inside one end of the connecting pipe 29 close to the oil box 30, an elastic rope 32 is fixedly connected inside the connecting pipe 29, and the other end of the elastic rope 32 is fixedly connected with the boss 31; in operation, the pressing bag 27 is pressed by the extruded gas to be discharged through the connecting pipe 29, the gas in the connecting pipe 29 blows the elastic rope 32 and the boss 31 to move, the boss 31 extrudes the oil box 30 made of rubber materials at the bottom of the impact detector 5, and the oil box 30 sprays the internal lubricating oil, so that the output rod 4 of the electric telescopic rod 3 is lubricated, meanwhile, the connecting rod 11 in the bottom plate 10 is also lubricated, and the long-time use of the electric telescopic rod is facilitated.
Referring to fig. 12, a method for detecting an impact on an embankment is suitable for operating the above-mentioned alarm device for detecting an impact on an embankment, and includes the following steps:
s1: the impact detector 5 is arranged on the surface of the reservoir, so that the impact detector 5 is contacted with water in the dam body 1, the water in the dam body 1 monitors the impact force of the impact detector 5 in real time and uploads data;
s2: the impact detector 5 uploads the acquired data to the data station, the data station can record and distinguish the detected data in real time, and when the numerical value of the impact reaches a warning numerical value, the impact detector uploads the detection terminal in time and reminds workers;
s3: when the data station monitors impact force data which is higher than the warning value for many times in a short time, the alarm device can be quickly started to inform workers of the change of the impact force and the potential safety hazard of the dam.
The during operation, through the surface mounting impact detector 5 at dykes and dams body 1, make inductor 36 on the impact detector 5 expose the surface of water, when rivers strike and beat impact detector 5's inductor 36, inductor 36 will be with data transmission to impact detector 5 in, in transmitting the data station through impact detector 5, and pass back the backstage after the analysis through the data station, make things convenient for the staff to carry out real-time supervision, the data station can analyze whether rivers surpass warning numerical value to impact detector 5's impact, when surpassing warning numerical value occasionally, the staff will be reminded to the data station, after the impact force surpasses warning numerical value many times, just can contact the staff and report to the police, warning rivers strike and have the potential safety hazard.
The data station comprises a solar power supply board, a data module, a monitoring module and an information transmission module; during operation, the data station realizes information receiving, analysis and alarm through the data module, the monitoring module and the information transmission module, and meanwhile, charging and long-time stable operation are realized through the solar power supply board.
Example two:
as shown in fig. 7, a first comparative example, in which another embodiment of the present invention is:
the top of the rectangular plate 33 is fixedly connected with an arc-shaped guide plate 35, and the guide plate 35 is made of rubber; the during operation, when having the rubble to drop on dyke and dam body 1, can drop on curved guide plate 35, curved guide plate 35 plays the effect of direction, prevents that the rubble from directly striking rectangular plate 33 and can cause the injury to it, also prevents simultaneously that the rubble from piling up on rectangular plate 33, and the rectangular plate 33 of rubber material can play the effect of buffering and resilience, flies the rubble bullet.
The working principle is as follows: will place frame 2 through the bolt and fix on dyke body 1, the inductor 36 on the impact detector 5 surface of water this moment, when the water level in the dyke body 1 rises, place the electric telescopic handle 3 in the frame 2 through the start-up, let the output rod 4 of electric telescopic handle 3 move and drive impact detector 5 and bellows 6 and remove to the direction of keeping away from placing frame 2 together, thereby let impact detector 5 and inductor 36 move together along with the amplitude of rise of the surface of water, make inductor 36 and surface of water parallel, thereby sense the biggest impact force of rivers, make things convenient for impact detector 5 and inductor 36 to detect the most accurate numerical value. When the water level descends, electric telescopic handle 3 drives bellows 6 and impact detector 5 to reset together, bellows 6 when the shrink resets, can extrude inside elasticity bag 7, extrude the gas in elasticity bag 7 and discharge through trachea 8, blow away impurity and foul that mix with in 6 gaps of bellows, because trachea 8 is the slope form, can furthest reduce the inflow of water and debris, install waterproof ventilated membrane 9 in trachea 8 simultaneously, can realize blockking the effect that rivers got into, and trachea 8 can blow off debris when blowing, prevent to block up the effect of trachea 8, when output pole 4 drives impact detector 5 and removes, connecting rod 11 in bottom plate 10 plays auxiliary stay and gliding effect, prevent that water pressure is too big, lead to output pole 4 to be difficult to guarantee to strike detector 5 steady slip, bottom plate 10 and connecting rod 11 are close to bellows 6 simultaneously, also play and prevent that bellows 6 from producing excessive deformation after being extruded by water, thereby draw close to in output pole 4, influence output pole 4 normal use.
When the output rod 4 is started, the output rod 4 drives the impact detector 5 to slide towards the direction of the placing frame 2, the ejector rod 18 pushes against the connecting block 17 in the moving through groove 16, the connecting block 17 drives the sliding plate 13 to slide towards the direction of the rectangular plate 33, the sliding plate 13 drives the protective plate to slide together when sliding, as the short arm end of the sliding plate 13 and the rectangular groove 34 of the rectangular plate 33 are made of magnet materials, the short arm end and the rectangular groove can be mutually adsorbed and fixed, and further the sliding plate 13 is fixed, at the moment, the filter screen 14 on the sliding plate 13 is positioned right in front of the sensor 36 to play a role of shielding and protecting the sensor 36, when impurities and sundries on the water surface impact the sensor 36 on the impact detector 5, the sliding plate 13 and the filter can play a role of protecting and filtering on the sensor 36, meanwhile, the protective cloth 15 can prevent water flow from entering the sliding groove 12, when the filter screen 14 has accumulated sundries, can influence the impact of water flow on the inductor 36, cause the inductor 36 to be unable to make correct judgment, start the electric cylinder 20 in the cavity 19 at this moment, let the electric cylinder 20 take the cleaning plate 21 to clean the surface of the filter screen 14, thereby sweep away the impurity on the surface of the filter screen 14, make things convenient for water flow to pass through the inductor 36 on the filter screen 14 impact detector 5, when the cleaning plate 21 slides, can take and move with the striking plate 23 and the leading wheel 24 together, the striking plate 23 can shake after striking the filter screen 14, thereby play the effect of shaking down the debris on the filter screen 14, the leading wheel 24 makes things convenient for the striking plate 23 to bounce and continue to slide forward when touching the filter screen 14, the striking plate 23 that bounces can produce bigger impact force after falling, thereby play a better cleaning, shake the effect, the push pedal 25 can directly push away bigger debris, thereby realizing the efficient cleaning effect and realizing the function of rapidly dredging the filter screen 14.
When cleaning plate 21 is in the slip, can extrude pressure bag 27 through the arc clamp plate 26 of both sides, make the gas in the pressure bag 27 blow off fast through pipe 28, thereby let the gas cooperation cleaning plate 21 that blows off carry out work, and the check valve on the pipe 28 plays and prevents in rivers 28 and the pressure bag 27, pressure bag 27 receives extruded gas also can discharge through connecting pipe 29, the gas in the connecting pipe 29 blows elasticity rope 32 and boss 31 and removes, boss 31 extrusion impact detector 5 bottom rubber material's oil box 30, let oil box 30 spout inside lubricating oil, thereby realize lubricating output rod 4 to electric telescopic handle 3, also lubricate connecting rod 11 in the bottom plate 10 simultaneously, make things convenient for its long-time use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An embankment impact detection alarm device is characterized by comprising an embankment body and a placing frame, wherein the placing frame is connected to one side of the embankment body through bolts, an impact detector is arranged at the top of the placing frame, and an inductor is arranged on one side of the impact detector; place the electric telescopic handle that inside fixed mounting of frame has, electric telescopic handle's top sliding connection has the delivery rod, the top of delivery rod and the bottom fixed connection who strikes the detector, the bottom fixedly connected with bellows of striking the detector, the bottom of bellows with place frame fixed connection, the inner wall department fixed mounting of bellows has the elasticity bag, one side fixed mounting of elasticity bag has the trachea of slope, the trachea passes the bellows, tracheal inside fixed mounting has waterproof ventilated membrane.
2. An embankment impact detection alarm device according to claim 1, wherein: a bottom plate is fixedly installed at the top of the placing frame, the top of the bottom plate is connected with a connecting rod in a sliding mode, and the top end of the connecting rod is fixedly connected with the impact detector; the bottom plate and the connecting rod are close to the corrugated pipe.
3. An embankment impact detection alarm device according to claim 2, wherein: the spout has been seted up to one side of impact detector, the inside sliding connection of spout has the slide, the both sides fixedly connected with protection cloth of slide, the opposite side and the spout fixed connection of protection cloth, the slide is "L" shape, the short arm fixed mounting of slide has the filter screen, logical groove is seted up to the bottom of impact detector, logical groove and spout communicate with each other, the bottom fixedly connected with connecting block of slide, the top fixedly connected with ejector pin of bottom plate, one side fixed mounting that the impact detector is close to the inductor has the rectangular plate, the rectangular channel has been seted up to the bottom of rectangular plate, the short arm end of rectangular channel and slide is the magnet material.
4. A dike impact detection alarm device according to claim 3, wherein: the cavity has been seted up to the short arm end of slide, and the inside fixedly connected with electricity jar of cavity, the one end of electricity jar articulate has the cleaning board, the lateral wall fixedly connected with tarpaulin of cleaning board, the opposite side and the cavity fixed connection of tarpaulin.
5. An embankment impact detection alarm device according to claim 4, wherein: one side fixedly connected with curved striking plate of cleaning plate near the filter screen, one side of striking plate is rotated and is connected with the leading wheel, and one side fixed mounting that the striking plate is close to the leading wheel has the push pedal.
6. An embankment impact detection alarm device according to claim 5, wherein: the both sides fixed mounting of cleaning plate has curved clamp plate, and the both sides fixed mounting of filter screen has the pressure bag, presses bag top fixedly connected with pipe, installs the check valve on the pipe.
7. An embankment impact detection alarm device according to claim 6, wherein: the bottom fixed mounting who presses the bag has the connecting pipe, and the bottom fixed mounting who strikes the detector has the oil box of rubber material, and the inside sliding connection that the connecting pipe is close to oil box one end has the boss, the inside fixedly connected with elasticity rope of connecting pipe, the other end and the boss fixed connection of elasticity rope.
8. An embankment impact detection alarm device according to claim 1, wherein: the curved guide plate of top fixedly connected with of rectangular plate, the guide plate is the rubber material.
9. A method of dyke impact detection adapted for operation of a dyke impact detection warning device according to any one of claims 1 to 8, the method comprising the steps of:
s1: the impact detector is arranged on the surface of the reservoir and is contacted with water in the dam body, so that the water in the dam body monitors the impact force of the impact detector in real time and uploads data;
s2: the impact detector uploads the acquired data to the data station, the data station can record and distinguish the detected data in real time, and when the numerical value of the impact force reaches a warning numerical value, the impact force is uploaded to the detection terminal in time and reminds workers;
s3: when the data station monitors impact force data which is higher than a warning value for multiple times in a short time, the alarm device can be quickly started to inform workers of the change of the impact force and potential safety hazards of the dam.
10. The method for detecting the impact on the dike according to claim 9, wherein the data station comprises a solar power supply panel, a data module, a monitoring module and an information transmission module.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116884190A (en) * | 2023-07-12 | 2023-10-13 | 江苏省防汛防旱抢险中心 | Embankment impact detection alarm device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116884190A (en) * | 2023-07-12 | 2023-10-13 | 江苏省防汛防旱抢险中心 | Embankment impact detection alarm device and method |
| CN116884190B (en) * | 2023-07-12 | 2023-12-15 | 江苏省防汛防旱抢险中心 | Embankment impact detection alarm device and method |
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