CN117968799A - Urban waterlogging ponding detection device - Google Patents
Urban waterlogging ponding detection device Download PDFInfo
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- CN117968799A CN117968799A CN202410374115.0A CN202410374115A CN117968799A CN 117968799 A CN117968799 A CN 117968799A CN 202410374115 A CN202410374115 A CN 202410374115A CN 117968799 A CN117968799 A CN 117968799A
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 239000000523 sample Substances 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 49
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
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- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
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- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The invention discloses an urban waterlogging ponding detection device, which relates to the technical field of ponding detection and comprises a detection component at the top, a support component in the middle and a mounting component at the bottom, wherein the support component comprises an external outer support piece and an inner support piece which is telescopic in the external support piece, and the detection component is mounted at the top of the inner support piece. According to the invention, the sealing box is arranged to prevent the device from being submerged and accumulated water from entering the device to damage the device, the floating plate is arranged to lift the inner supporting piece to prevent the influence of strong wind on the device when the waterlogging is not serious, the floating air bags are arranged to enable the device to float to different positions according to the depth of the waterlogged accumulated water, the control device is used for detecting the water level, the protection cover plate is arranged to enable the ultrasonic ranging probe to be protected when the waterlogged is not present, and the air cylinder is arranged to enable the working state of the ultrasonic ranging probe to be controlled according to the accumulated water position, so that the service life of the device is prolonged.
Description
Technical Field
The invention relates to the technical field of ponding detection, in particular to an urban waterlogging ponding detection device.
Background
Urban inland inundation refers to the phenomenon that water accumulation disasters are caused in cities due to strong precipitation or continuous precipitation exceeding urban drainage capacity. In recent years, due to repeated and unusual climate change, the situation of rapid increase of rainfall in a very short time occurs in a plurality of cities in China, and urban waterlogging disasters seriously affect normal life of people, so that huge economic loss is caused to society, especially in underpass tunnels of urban roads, if the situation of tunnel water inflow occurs due to urban waterlogging, traffic is not facilitated, and a series of social problems such as personal and property safety injury and urban running paralysis can be caused.
At present, the tool for detecting the water level in the prior art adopts a plurality of forms such as labels, targets, floats and the like, and when accumulated water is generated, water flow can carry floaters, can impact monitoring equipment and can be damaged or collapsed. In the chinese patent CN109060075B, although the damage can be reduced and the life can be prolonged, the apparatus needs to work continuously when no waterlogging occurs, and in sunny and high-temperature weather in summer, the internal circuit is very easy to burn out, so that the apparatus cannot be started for detection according to the use requirement when excessive storm in summer occurs, and when the waterlogging is serious, the detection apparatus at the low-lying position is inconvenient to protect automatically, and after being flooded, the accumulated water directly enters the apparatus from the heat dissipation hole, so that the internal elements are damaged, and unnecessary loss is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an urban waterlogging ponding detection device which has the advantages of being capable of starting work according to environmental conditions, starting protection and the like, and solves the problems in the background art.
In order to achieve the purpose of starting work and starting protection according to environmental conditions, the invention provides the following technical scheme: the urban waterlogging ponding detection device comprises a detection assembly at the top, a middle support assembly and a mounting assembly at the bottom, wherein the support assembly comprises an outer support piece at the outside and an inner support piece which is telescopic in the outer support piece, and the detection assembly is mounted at the top of the inner support piece;
the detection assembly comprises a control box and a sealing box, wherein a shielding plate directly connected with the top of the inner supporting piece is arranged in the middle of the control box, the shielding plate extends outwards in the middle of the sealing box to prevent air rainwater from entering the sealing box, a sealing air bag matched with the top wall of the sealing box is arranged at the bottom of the shielding plate, an ultrasonic ranging probe is arranged on the side face of the control box, an alarm lamp and a loudspeaker are arranged on the left side and the right side of the control box, a display screen is arranged on the front side of the control box, and a data sending module is arranged in the control box;
The bottom lateral wall of outer support piece is provided with the isolation net, and four side slots have been seted up to outer support piece's inner wall lower half, and four side slot inside slip joint have the cross board, and the bottom of cross board is provided with the showy gasbag, and the top center of cross board is provided with the vertical gas tube post that upwards reduces gradually in diameter, and the outside winding of gas tube post has the spring trachea.
Preferably, the inside of the floating air bag is provided with a first elastic piece, the bottom of the spring air pipe is inserted into the inside of the floating air bag, the top of the spring air pipe penetrates through the inner supporting piece to be communicated with the sealing air bag, and the distances between the bottom walls of the four side grooves and the bottom wall of the outer supporting piece are larger than the longest length of the floating air bag.
Preferably, the bottom of interior support piece is provided with blocks the dish, blocks the bottom of dish and is provided with four floating plates, and four floating plates pass the space downwardly extending between the cross board, and the lateral wall of outer support piece is provided with the joint case, and the interior roof of joint case has the joint board spacing to blocking the dish through hinged joint, is provided with tight elastic component in top between the middle part of joint board and the joint case.
Preferably, the upper half part of the inner supporting piece is a water storage cavity, the top side wall of the inner supporting piece is provided with an air hole, the lower half part is provided with a water discharging hole which is convenient for the insertion of a spring air pipe and an air pipe column, the bottom wall of the water storage cavity is provided with a valve pipe, the top inner wall of the valve pipe is provided with a cross, the bottom of the cross is connected with a valve core through a valve core elastic piece, and the bottom wall of the valve pipe is provided with a hole matched with the valve core.
Preferably, the cross section of the clamping plate is triangular, one side close to the clamping box is the vertical longest side of the triangle, the vertex angle position opposite to the longest side is set as a rectangular notch of the clamping blocking disc, the shortest side of the triangle is arranged below the rectangular notch, and the top wall of the side groove is lower than the lowest position of the bottom wall of the blocking disc.
Preferably, the inside of control box is provided with the cylinder, and the telescopic link is stretched out to one side of cylinder, and the telescopic link inserts the inside one end of cylinder and is provided with the seal post, and the outer wall that the cylinder is close to telescopic link one end is provided with communicating pipe, and the tracheal middle part of spring communicates with communicating pipe and the tip that the telescopic link was kept away from to the cylinder respectively.
Preferably, one side of the control box is provided with a closed groove, the top wall of the closed groove is provided with a protective cover plate through a hinge, the side wall of the closed groove is provided with a magnet for adsorbing the protective cover plate, the movable end of the telescopic rod is provided with a closed plate, and the ultrasonic ranging probe is connected to the closed plate through an ejector rod.
Preferably, one side of the sealing column is provided with a second elastic element sleeved outside the telescopic rod, the inner wall of the air cylinder is provided with a blocking block, the inside of the communicating pipe is provided with a sealing cylinder through a connecting rod, the inside of the sealing cylinder is provided with a sealing plate, the outer side face of the sealing plate is connected with a blocking block through a fourth elastic element, the inner wall of the communicating pipe is provided with a blocking ring matched with the blocking block, the sealing column is located at one end far away from the communicating pipe in an initial state, the pressure inside the spring air pipe is increased to a first pressure to start moving the sealing column, and the pressure is increased to a second pressure to contact the blocking block.
Preferably, the lateral wall of control box is provided with upper and lower confined spout, and the inner wall of seal box is provided with at the inside sliding fit's of spout slider, the cross-section of spout and slider is T shape.
Preferably, the mounting assembly comprises a mounting piece and a mounting hole, the mounting hole is formed in the edge of the mounting piece, the periphery of the side face of the bottom of the outer support piece is provided with a reinforcing piece, and the bottom of the reinforcing piece is connected with the mounting piece into a whole.
Advantageous effects
Compared with the prior art, the invention provides an urban waterlogging ponding detection device, which has the following beneficial effects:
This urban waterlogging ponding detection device through setting up the seal box, can protect device self when urban waterlogging is more serious, reaches the purpose that prevents that the device from being submerged and taking place ponding entering device inside and lead to the device damage to the cooperation seal airbag is inside can be full of gas grow gradually, can make and form good sealedly between seal airbag and the seal box, utilizes buoyancy of water to make the seal box rise and seal the control box latter half, thereby better protection to the device is whole when serious waterlogging.
This city waterlogging ponding detection device through setting up the kickboard, can further promote the adaptation of device to different degree waterlogging, also prevent simultaneously that the strong wind is to the influence of device when the waterlogging is not serious, utilizes the lift of interior support piece, when not taking place the waterlogging, through the inside that reduces whole device with interior support piece indentation outer support piece, prevent that the too high wind of focus from directly causing the influence to the device, interior support piece stretches out when the waterlogging is serious and makes the detection component rise to prevent too early inundation detection component of waterlogging, also guarantee the stability of device as far as possible when adapting to the environment.
This city waterlogging ponding detection device through setting up the showy gasbag, can float the position of difference according to the degree of depth of waterlogging ponding, and control ultrasonic ranging probe's stretching out detects the water level to can be when the water level reaches predetermined height, control joint board unblock makes interior support piece can rise, control ultrasonic ranging probe retract after atmospheric pressure reaches appointed atmospheric pressure, in time stops the work and avoids the inside power consumption component of device impaired.
This city waterlogging ponding detection device through setting up the protective cover board, can realize the purpose of protecting ultrasonic ranging probe when not having the waterlogging, when ejector pin withdrawal control box is inside, closes the closed groove through the gravity of protective cover board voluntarily to protective cover board is made by iron, under the attraction of magnet, adsorbs protective cover board through magnetism, and outside dust leads to the fact the influence to ultrasonic ranging probe when preventing sunny weather, further protects the core part of device.
This urban waterlogging ponding detection device through setting up the cylinder, can be according to the operating condition of floating gasbag in the position control ultrasonic ranging probe of ponding, and the position of floating gasbag in the aquatic is the more dark, and inside atmospheric pressure will be big to make the device change from silence state into operating condition, reduce device operating time, and when waterlogging is more serious, can automatic start protection, prevent inside ponding, thereby realize further protection device, reach the purpose of extension device life-span.
Drawings
FIG. 1 is a schematic rear perspective view of the present invention;
FIG. 2 is a schematic rear perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a front perspective view of a detecting assembly according to the present invention;
FIG. 4 is a schematic view of a partial three-dimensional structure of a chute according to the present invention;
FIG. 5 is a schematic view of a partial perspective structure of a slider according to the present invention;
FIG. 6 is a schematic view of the internal cross-sectional perspective structure of the outer support member of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6B according to the present invention;
FIG. 8 is a schematic cross-sectional view of the valve tube of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 6 at C in accordance with the present invention;
FIG. 10 is a schematic view of the structure of FIG. 6D according to the present invention;
FIG. 11 is a schematic cross-sectional view of a floating bladder according to the present invention;
FIG. 12 is a schematic view of the structure of the cross-plate release barrier of the present invention;
FIG. 13 is a schematic diagram of a second state front perspective of the detection assembly of the present invention;
FIG. 14 is a schematic view of the structure of FIG. 13 at E in accordance with the present invention;
FIG. 15 is a schematic view of a front cross-sectional structure of a detecting unit according to the present invention;
FIG. 16 is a schematic view of a cross-sectional structure of a cylinder according to the present invention;
Fig. 17 is a schematic diagram of the structure of fig. 16 at F in accordance with the present invention.
In the figure: 100. a mounting member; 101. a mounting hole; 200. an outer support; 201. a reinforcing member; 202. an isolation net; 203. an inner support; 204. a blocking disk; 205. a floating plate; 206. a clamping box; 207. a spring air tube; 208. a gas column; 209. a water storage chamber; 210. a valve tube; 211. a cross; 212. a valve core elastic member; 213. a valve core; 214. a water drain hole; 215. a hinge; 216. a clamping plate; 217. the elastic piece is tightly propped; 218. a side groove; 219. a floating air bag; 220. a cross plate; 221. a first elastic member; 300. a control box; 301. a shielding plate; 303. air holes; 304. an alarm lamp; 305. a loudspeaker; 306. a seal box; 307. an ultrasonic ranging probe; 308. sealing the air bag; 310. a display screen; 311. a chute; 312. a slide block; 313. closing the groove; 314. a magnet; 315. a hinge; 316. a protective cover plate; 317. an ejector rod; 318. a closing plate; 321. a blocking piece; 323. a data transmission module; 324. a cylinder; 325. a sealing column; 326. a second elastic member; 327. a telescopic rod; 328. a communicating pipe; 332. a sealing cylinder; 333. a sealing plate; 334. a fourth elastic member; 335. a stop block; 336. a baffle ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of the urban waterlogging ponding detection device of the invention is shown in fig. 1 to 15, and comprises a top detection component, a middle support component and a bottom installation component, wherein the support component comprises an outer support 200 and an inner support 203 which is telescopic inside the outer support 200, and the detection component is installed at the top of the inner support 203, as shown in fig. 2;
As shown in fig. 2, the detection assembly comprises a control box 300 and a seal box 306, wherein a shielding plate 301 directly connected with the top of an inner supporting piece 203 is arranged in the middle of the control box 300, the shielding plate 301 extends outwards in the middle of the seal box 306 to prevent rainwater in the air from entering the seal box 306, a seal airbag 308 matched with the top wall of the seal box 306 is arranged at the bottom of the shielding plate 301, when accumulated water reaches the seal box 306 to lift the seal box 306, the top of the seal box 306 is pressed on the seal airbag 308 through buoyancy, so that the seal is formed to prevent the accumulated water from damaging internal components, an ultrasonic ranging probe 307 is arranged on the side face of the control box 300, an alarm lamp 304 and a loudspeaker 305 are arranged on the left side and the right side of the control box 300, a display screen 310 is arranged on the front side of the control box 300, a data transmission module 323 is arranged in the control box 300, when urban waterlogging occurs, the water level data is detected through the ultrasonic ranging probe 307, the water level data is displayed through the display screen 310, and meanwhile, the data is transmitted to a terminal through the data transmission module 323, and the alarm lamp 304 and the loudspeaker 305 are used for alarming people around the terminal;
In this embodiment, as shown in fig. 10, the bottom side wall of the outer support 200 is provided with an isolation net 202, the lower half part of the inner wall of the outer support 200 is separately provided with four side grooves 218, the inside sliding joint of the four side grooves 218 is provided with a cross plate 220, the bottom of the cross plate 220 is provided with a floating air bag 219, the outside of the floating air bag 219 is in a corrugated shape and can stretch and retract along the lines of the corrugations, so as to change the space size of the inside, the top center of the cross plate 220 is provided with an air pipe column 208 with a gradually-reduced vertical upward diameter, and the outside of the air pipe column 208 is wound with a spring air pipe 207.
In this embodiment, as shown in fig. 10 and 11, the first elastic member 221 is provided inside the floating airbag 219, the bottom of the spring air tube 207 is inserted inside the floating airbag 219, the top passes through the inner support 203 to communicate with the sealing airbag 308, and the bottom walls of the four side grooves 218 are spaced from the bottom wall of the outer support 200 by a distance greater than the longest length of the floating airbag 219.
In the initial state, as shown in fig. 10, because the distance between the bottom wall of the side groove 218 and the bottom wall of the outer support member 200 is greater than the longest length of the floating air bag 219, the cross plate 220 is supported on the side groove 218, the floating air bag 219 is in a suspended state, the volume of the floating air bag 219 is maximized, and the internal air pressure is minimized, as shown in fig. 11, because the floating air bag 219 has gravity, the first elastic member 221 is connected with the bottom wall of the floating air bag 219 in the initial state, the floating air bag 219 stretches downwards to the longest extent under the action of gravity when the first elastic member 221 is not provided, after the first elastic member 221 is arranged inside, the first elastic member 221 is connected with the upper and lower inner walls of the floating air bag 219, so that the floating air bag 219 is smaller than the longest length in the initial state, the first elastic member 221 pulls the bottom wall of the floating air bag 219 upwards in the initial state, the first elastic member 221 receives a pulling force in the initial state, when waterlogging occurs, the floating air bag 219 in fig. 11 is gradually shortened under the buoyancy, then the cross plate 220 and the floating air bag 219 gradually gets up together, the floating air bag 219 gradually shortens under the buoyancy, the buoyancy of the cross plate 219, and the floating air bag 219 gradually rises up under the gravity, and the height of the floating air bag 219 is reduced, and the floating air bag 219 rises up along with the CM 5, and the height of the floating air bag is reduced.
In this embodiment, as shown in fig. 6 and 9, a blocking disc 204 is disposed at the bottom of the inner support 203, four floating plates 205 are disposed at the bottom of the blocking disc 204, the four floating plates 205 extend downward through the gaps between the cross plates 220, a clamping box 206 is disposed on the side wall of the outer support 200, a clamping plate 216 limiting the blocking disc 204 is connected to the inner top wall of the clamping box 206 through a hinge 215, and a tightening elastic member 217 is disposed between the middle of the clamping plate 216 and the clamping box 206.
During specific use, four floating plates 205 can be submerged gradually in the process of continuously rising ponding, buoyancy is provided for the blocking disc 204 upwards through the floating plates 205, after limiting and releasing of the blocking disc 204 by the clamping plates 216, the blocking disc 204 and the inner supporting piece 203 can conveniently move upwards along with the water level, so that the inner supporting piece 203 can upwards extend, and the purpose of conveniently adjusting the height of the device and improving the practicability is achieved.
As shown in fig. 7 and 8, the upper half part of the inner support 203 is a water storage cavity 209, the top side wall of the inner support 203 is provided with an air hole 303, the lower half part is provided with a water drain hole 214 which is convenient for the insertion of a spring air pipe 207 and an air pipe column 208, the bottom wall of the water storage cavity 209 is provided with a valve pipe 210, the top inner wall of the valve pipe 210 is provided with a cross 211, the bottom of the cross 211 is connected with a valve core 213 through a valve core elastic piece 212, and the bottom wall of the valve pipe 210 is provided with a hole matched with the valve core 213.
When the water storage device is specifically used, when water logging is carried out, the water level of the water logging gradually rises to submerge the inner support member 203, the water logging level of the water logging continuously rises through the lower portion, as shown in fig. 7 and 8, the valve core 213 can be lifted upwards, so that gas in the inner support member 203 is gradually discharged from the air hole 303 at the top of the inner support member 203, after the water logging reaches the valve core 213, when the water logging level rises again, the water logging enters the valve pipe 210, the water logging gradually enters the water storage cavity 209 through the valve pipe 210, when the water logging is carried out, the inner support member 203 can be lifted up due to the fact that the water logging is carried out in the water storage cavity 209, the floating plate 205 is required to be completely below the water level of the water logging when the inner support member 203 descends, the inner support member 203 falls in advance, and when the water logging falls to the blocking plate 204 and is blocked by the blocking plate 216, the water logging is located above the side groove 218, so that the water logging in the end of the air pipe 208 can be conveniently used to prop the valve core 213 to open the valve core 213, so that the water in the water storage cavity 209 can be discharged, and the original state can be recovered.
As shown in fig. 12, the cross section of the clamping plate 216 is triangular, the side near the clamping box 206 is the vertical longest side of the triangle, the vertex angle position opposite to the longest side is set as the rectangular notch of the clamping blocking disc 204, the shortest side of the triangle is below the rectangular notch, and the top wall of the side slot 218 is lower than the bottom wall lowest position of the blocking disc 204.
In specific use, as shown in fig. 12, when the floating air bag 219 and the cross plate 220 are floated by the accumulated water to make the cross plate 220 close to the side groove 218, the edge of the cross plate 220 abuts against the shortest side in the triangular section of the clamping plate 216, the clamping plate 216 is rotated by the inclined plane, the rectangular notch arranged in the middle of the clamping plate 216 is separated from the blocking disc 204, the blocking disc 204 can float under the action of the floating plate 205, when the blocking disc 204 falls down, the clamping plate 216 is pushed to rotate by the inclined plane above, and the shortest side of the triangle is below the rectangular notch, so that the edge below the rectangular notch cannot pass over the edge of the blocking disc 204 after the rotation, the lowest position of the blocking disc 204 can only be inside the rectangular notch, and the device can be restored to the original state.
In this embodiment, as shown in fig. 15 and 16, the control box 300 is provided with an air cylinder 324, one side of the air cylinder 324 extends out of a telescopic rod 327, one end of the telescopic rod 327 inserted into the air cylinder 324 is provided with a sealing post 325, the outer wall of the air cylinder 324 near one end of the telescopic rod 327 is provided with a communicating pipe 328, and the middle part of the spring air pipe 207 is respectively communicated with the communicating pipe 328 and the end part of the air cylinder 324 far away from the telescopic rod 327.
As shown in fig. 14, a closed groove 313 is provided on one side of the control box 300, a protective cover 316 is provided on the top wall of the closed groove 313 by a hinge 315, a magnet 314 for attracting the protective cover 316 is provided on the side wall of the closed groove 313, a closing plate 318 is provided on the movable end of the telescopic rod 327, and the ultrasonic ranging probe 307 is connected to the closing plate 318 by an ejector rod 317.
As shown in fig. 17, a second elastic member 326 sleeved outside a telescopic rod 327 is provided on one side of a sealing post 325, a blocking piece 321 is provided on the inner wall of an air cylinder 324, a sealing cylinder 332 is provided inside a communicating tube 328 through a connecting rod, a sealing plate 333 is provided inside the sealing cylinder 332, a blocking piece 335 is connected to the outer side surface of the sealing plate 333 through a fourth elastic member 334, a blocking ring 336 matched with the blocking piece 335 is provided on the inner wall of the communicating tube 328, in an initial state, the sealing post 325 is located at one end far away from the communicating tube 328, the pressure inside the spring air tube 207 is increased to a first pressure to start moving the sealing post 325, the second pressure is increased to contact the blocking piece 321, and the third pressure is increased to enable the fourth elastic member 334 to be elongated by a sufficient length to open the blocking piece 335.
In specific use, in the initial stage, as shown in fig. 10 and 11, since the distance between the bottom wall of the side groove 218 and the bottom wall of the outer support member 200 is greater than the longest length of the floating air bag 219, the cross plate 220 is supported on the side groove 218, the floating air bag 219 is in a suspended state, the volume of the floating air bag 219 is maximum, the internal air pressure is minimum, as shown in fig. 11, the floating air bag 219 itself has gravity, the first elastic member 221 in the initial state is connected with the bottom wall of the floating air bag 219, the floating air bag 219 stretches downwards to the longest under the action of gravity when the first elastic member 221 is not provided, and after the first elastic member 221 is arranged in the first elastic member, the first elastic member 221 is connected with the upper and lower inner walls of the floating air bag 219, so that the floating air bag 219 is smaller than the longest in the initial state, the first elastic member 221 pulls the bottom wall of the floating air bag 219 upwards in the initial state, the first elastic member 221 receives a tensile force when the first elastic member 221 is in the initial state, and the space inside the floating air bag 219 is maximum in the initial state, and the air pressure is also the lowest first pressure.
When waterlogging occurs, the floating air bag 219 in fig. 11 firstly becomes shorter gradually under the buoyancy of the accumulated water, then the cross plate 220 and the floating air bag 219 rise upwards together, in the process that the floating air bag 219 becomes shorter gradually, the floating air bag 219 has buoyancy supporting to enable the first elastic piece 221 to be shortened without bearing the gravity of the lower half part of the floating air bag 219, meanwhile, the inner space of the floating air bag 219 becomes smaller, along with the rising of the water level, the buoyancy of the floating air bag 219 supports the cross plate 220, at the moment that the cross plate 220 is supported and rises, the height of the accumulated water is between 5 CM and 10CM, and the inner pressure of the floating air bag 219 is also increased from the initial first pressure to the second pressure;
As shown in fig. 16, when the air pressure in the spring air tube 207 gradually reaches the second pressure from the first pressure, the sealing post 325 gradually moves rightward in the process, the telescopic rod 327 gradually extends in the process, and when the spring air tube 207 reaches the second pressure, the ultrasonic ranging probe 307 is fully extended to work normally.
When the water level of the accumulated water rises, as shown in fig. 10, the floating air bag 219 can only be blocked at the top of the side groove 218 and can not rise any more, the pressure inside the floating air bag 219 can be increased after the water level of the accumulated water rises, the pressure inside the air bag is transferred to the communicating pipe 328 through the spring air pipe 207, the sealing plate 333 can enter the sealing cylinder 332 after receiving the pressure gradually increased from the outside due to the unchanged pressure inside the sealing cylinder 332, the fourth elastic member 334 is elongated until the inside of the communicating pipe 328 becomes the third pressure, at this time, the inner supporting member 203 is completely extended and half of the height is submerged, the stop 335 is pulled to be the same pressure on the left side and the right side of the sealing post 325, and the sealing post 325 moves leftwards under the elastic force of the second elastic member 326, so that the ultrasonic ranging probe 307 is retracted.
As shown in fig. 3-5, the side wall of the control box 300 is provided with a chute 311 which is closed up and down, the inner wall of the seal box 306 is provided with a sliding block 312 which is in sliding fit in the chute 311, and the sections of the chute 311 and the sliding block 312 are all T-shaped.
When the ultrasonic ranging probe 307 is retracted when water touches the seal box 306, and when the water level of the water continuously rises, the seal box 306 rises through buoyancy, the seal box 306 is convenient to vertically slide upwards by utilizing the cooperation of the sliding groove 311 and the sliding block 312 until the top of the seal box 306 is tightly propped against the seal air bag 308 to form good seal, and internal power utilization elements are protected.
As shown in fig. 1, the mounting assembly includes a mounting member 100 and a mounting hole 101, the mounting hole 101 is provided at an edge of the mounting member 100, a reinforcing member 201 is circumferentially provided at a bottom side of the outer support member 200, and a bottom of the reinforcing member 201 is integrally coupled to the mounting member 100.
The specific using steps and principle of the device are as follows:
In the initial state, as shown in fig. 10, since the distance between the bottom wall of the side groove 218 and the bottom wall of the outer support 200 is greater than the longest length of the floating air bag 219, the cross plate 220 is supported on the side groove 218, the floating air bag 219 is in a suspended state, the volume of the floating air bag 219 is maximized, and the internal air pressure is minimized, as shown in fig. 11, the floating air bag 219 itself has gravity, the first elastic member 221 in the initial state is connected with the upper and lower inner walls of the floating air bag 219, the floating air bag 219 stretches downward by the gravity to the longest extent when the first elastic member 221 is absent, and after the first elastic member 221 is internally arranged, the first elastic member 221 is connected with the upper and lower inner walls of the floating air bag 219, so that the floating air bag 219 is smaller than the longest length in the initial state, the first elastic member 221 pulls the bottom wall of the floating air bag 219 upwards in the initial state, the first elastic member 221 is under the pulling force in the initial state, and when waterlogging occurs, the floating air bag 219 in fig. 11 becomes shorter gradually under the water logging, and then the cross plate 220 and the floating air bag 219 rise upwards together;
In the first stage, accumulated water enters the outer support member 200 through the isolation net 202 from the initial stage, the accumulated water gradually contacts with the floating air bag 219, in the process that the floating air bag 219 is gradually shortened, the buoyancy supporting at the bottom of the floating air bag 219 enables the first elastic member 221 to be gradually not bear the gravity of the lower half part of the floating air bag 219 and shorten, meanwhile, the inner space of the floating air bag 219 is reduced, in the process that the inner space of the floating air bag 219 is gradually reduced, the inner air pressure is gradually increased from the first air pressure to the second air pressure, along with the rising of the water level, the buoyancy of the floating air bag 219 starts to support the cross plate 220 to rise, and in the process that the cross plate 220 starts to rise, the floating air bag 219 also reaches the second air pressure, and the height of the accumulated water is between 5 CM and 10 CM;
Meanwhile, the air pressure in the spring air pipe 207 gradually reaches a second pressure from the first pressure in the process, the sealing post 325 gradually moves rightwards in the process until being blocked by the blocking block 321, the telescopic rod 327 gradually stretches out in the process, when the spring air pipe 207 reaches the second pressure, the ultrasonic ranging probe 307 fully stretches out to work normally, the water level data is detected through the ultrasonic ranging probe 307, the water level data is displayed through the display screen 310, meanwhile, the data is transmitted to a terminal through the data transmitting module 323, and surrounding people are warned through the warning lamp 304 and the loudspeaker 305;
In the second stage, as the water level of the water continuously rises, four floating plates 205 are gradually submerged, buoyancy is provided to the blocking disc 204 through the floating plates 205, as shown in fig. 12, the blocking disc 204 is clamped by the clamping plate 216, as shown in fig. 10 and 11, when the water level of the water continuously rises, the cross plate 220 continuously rises along the track of the side slot 218, as shown in fig. 9, when the water level of the water continuously rises, as the spring air tube 207 is in a tensioned state, and the lower half part of the water is already sleeved outside the air tube column 208, when the air tube column 208 rises, the spring air tube 207 is also completely sleeved outside the air tube column 208, and then the water is inserted into the water drain hole 214 in fig. 8 until the air tube column 208 pushes the valve core 213 open, then as shown in the state of fig. 12, the cross plate 220 continuously rises to enable the edge to be in contact with the blocking plate 216, and when the cross plate 216 is pushed out by the shortest cross plate 220, the blocking plate 216 rotationally compresses the elastic piece 217, and when the cross plate 220 reaches the top wall of the side slot 218, the blocking plate 204 is released;
When the blocking disc 204 is released by the clamping plate 216, the water level reaches the position of the clamping box 206 and is half of the height of the outer support member 200, at the moment, the floating plate 205 is almost completely submerged in the accumulated water, the buoyancy of the floating plate 205 can lift the blocking disc 204 at the top upwards, and when the water level of the accumulated water continues to rise, the inner support member 203 can gradually extend out to increase the height of the device, so that the applicability of the device is improved;
After the inner support 203 is completely extended, the water level continues to rise to gradually push the air in the water drain hole 214 to upwards discharge the air out of the valve core 213, and as the air hole 303 is arranged on the side wall of the top of the inner support 203, the discharged air can be released from the air hole 303, when the air in the water drain hole 214 is discharged, or when the water drain hole 214 is filled with water, the water accumulated can gradually enter the water storage cavity 209 when the water accumulated continuously rises;
In the third stage, the inner support 203 is fully extended, as shown in fig. 12, since the cross plate 220 is blocked on the top wall of the side slot 218 and cannot be raised any more, the water level of the accumulated water rises to make the water pressure received by the floating air bag 219 greater, when the accumulated water is submerged at half the height of the extended inner support 203, the air pressure inside the floating air bag 219 reaches the third air pressure, as shown in fig. 17, the air pressure inside the sealing cylinder 332 is unchanged when the air pressure inside the communicating pipe 328 increases from the second air pressure to the third air pressure, the sealing plate 333 gradually enters the sealing cylinder 332, so that the fourth elastic member 334 is elongated to provide a larger pulling force on the stop 335, when the air pressure inside the communicating pipe 328 reaches the third air pressure, the stop 335 is pulled away from the stop ring 336, the air pressure on the left and right sides of the sealing post 325 is the same, and the second elastic member 326 moves leftwards under the elastic force of the second elastic member 326 to retract the ultrasonic ranging probe 307;
In the fourth stage, the water level of the accumulated water continues to rise, when the accumulated water touches the seal box 306, the ultrasonic ranging probe 307 is retracted, and when the water level of the accumulated water continues to rise, the seal box 306 rises through buoyancy, the seal box 306 is convenient to vertically slide upwards by utilizing the cooperation of the sliding chute 311 and the sliding block 312 until the top of the seal box 306 and the seal air bag 308 are tightly propped up to form good seal, and the device can protect internal electric elements even if immersed in the accumulated water;
In the fifth stage, the seal box 306 is opened first, the water level is in the middle of the seal box 306 when the seal box 306 is opened, the influence on the internal components is avoided, the internal support 203 is gradually lowered along with the lowering of the water level, the weight of the top of the floating plate 205 is heavier due to the accumulated water stored in the internal support 203, the floating plate 205 is always below the water level line when the internal support 203 is lowered, the internal support 203 is convenient to fall quickly and early, before the blocking disc 204 is locked by the clamping plate 216, the floating air bag 219 is still located at the highest position because the water level is still above the side groove 218, the valve core 213 is pushed open before the blocking disc 204 is locked by the clamping plate 216, the accumulated water in the internal support 203 is gradually released, the air bag 219 is lowered when the water level continues to fall, the blocking disc 204 is locked on the clamping plate 216, the floating air bag 219 follows the lowering of the water level along the side groove 218, after the cross plate 220 reaches the bottom of the side groove 218, the blocking ring 336 is also approached by the blocking block 336 in fig. 17 until the water level is not contacted with the blocking ring 335, and the blocking ring 335 is completely blocked.
While only the preferred embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents, the scope of the present invention is not limited to the above embodiments, and any person skilled in the art who is skilled in the art to which the present invention pertains will appreciate that equivalents and modifications are intended to be covered by the scope of this invention.
Claims (10)
1. The utility model provides a city waterlogging ponding detection device, includes the detection subassembly at top, the supporting component in the middle to and the installation component of bottom, its characterized in that: the support assembly comprises an outer support (200) and an inner support (203) which is telescopic inside the outer support (200), and the detection assembly is arranged on top of the inner support (203);
the detection assembly comprises a control box (300) and a sealing box (306), wherein a shielding plate (301) directly connected with the top of an inner supporting piece (203) is arranged in the middle of the control box (300), the shielding plate (301) extends outwards in the middle of the sealing box (306) to prevent rainwater in the air from entering the sealing box (306), a sealing air bag (308) matched with the top wall of the sealing box (306) is arranged at the bottom of the shielding plate (301), an ultrasonic ranging probe (307) is arranged on the side face of the control box (300), an alarm lamp (304) and a loudspeaker (305) are arranged on the left side and the right side of the control box (300), a display screen (310) is arranged on the front side of the control box (300), and a data transmission module (323) is arranged in the control box (300);
The bottom lateral wall of outer support piece (200) is provided with isolation net (202), and four side slots (218) have been seted up to the inner wall lower half of outer support piece (200), and four side slots (218) inside slip joint have cross board (220), and the bottom of cross board (220) is provided with showy gasbag (219), and the top center of cross board (220) is provided with vertical ascending diameter gas tube post (208) that reduces gradually, and the outside winding of gas tube post (208) has spring trachea (207).
2. The urban waterlogging ponding detection device according to claim 1, wherein: the inside of floating gasbag (219) is provided with first elastic component (221), and inside floating gasbag (219) was inserted to spring trachea (207) bottom, and the top passed interior support piece (203) and sealed gasbag (308) intercommunication, the diapire of four side slots (218) was greater than floating gasbag (219) longest length with outer support piece (200) diapire distance.
3. The urban waterlogging ponding detection device according to claim 1, wherein: the bottom of interior support piece (203) is provided with blocks dish (204), and the bottom that blocks dish (204) is provided with four floating plates (205), and space downwardly extending between cross board (220) is passed to four floating plates (205), and the lateral wall of outer support piece (200) is provided with joint case (206), and the interior roof of joint case (206) is connected with through hinge (215) to the spacing joint board (216) of blocking dish (204), is provided with tight elastic component (217) in top between the middle part of joint board (216) and joint case (206).
4. A city waterlogging ponding detection device as claimed in claim 3, wherein: the upper half part of the inner supporting piece (203) is a water storage cavity (209), the top side wall of the inner supporting piece (203) is provided with an air hole (303), the lower half part is provided with a water discharging hole (214) which is convenient for a spring air pipe (207) and an air pipe column (208) to be inserted, the bottom wall of the water storage cavity (209) is provided with a valve pipe (210), the top inner wall of the valve pipe (210) is provided with a cross (211), the bottom of the cross (211) is connected with a valve core (213) through a valve core elastic piece (212), and the bottom wall of the valve pipe (210) is provided with a hole matched with the valve core (213).
5. A city waterlogging ponding detection device as claimed in claim 3, wherein: the cross section of the clamping plate (216) is triangular, one side close to the clamping box (206) is the vertical longest side of the triangle, the vertex angle position opposite to the longest side is set to be a rectangular notch of the clamping blocking disc (204), the shortest side of the triangle is arranged below the rectangular notch, and the top wall of the side groove (218) is lower than the lowest position of the bottom wall of the blocking disc (204).
6. The urban waterlogging ponding detection device according to claim 2, wherein: the inside of control box (300) is provided with cylinder (324), and telescopic link (327) are stretched out to one side of cylinder (324), and telescopic link (327) insert the inside one end of cylinder (324) and are provided with sealed post (325), and the outer wall that cylinder (324) is close to telescopic link (327) one end is provided with communicating pipe (328), and the middle part of spring trachea (207) is kept away from the tip intercommunication of telescopic link (327) with communicating pipe (328) and cylinder (324) respectively.
7. The urban waterlogging ponding detection device of claim 6, wherein: one side of control box (300) is provided with closed groove (313), and the roof of closed groove (313) is provided with protective cover plate (316) through hinge (315), and the lateral wall of closed groove (313) is provided with magnet (314) of absorption protective cover plate (316), and the expansion end of telescopic link (327) is provided with closure plate (318), and ultrasonic ranging probe (307) are connected on closure plate (318) through ejector rod (317).
8. The urban waterlogging ponding detection device of claim 6, wherein: one side of sealing post (325) is provided with second elastic component (326) cup joints in telescopic link (327) outside, the inner wall of cylinder (324) is provided with and blocks piece (321), the inside of communicating pipe (328) is provided with sealed section of thick bamboo (332) through the connecting rod, the inside of sealed section of thick bamboo (332) is provided with closing plate (333), the lateral surface of closing plate (333) is connected with dog (335) through fourth elastic component (334), the inner wall of communicating pipe (328) is provided with and blocks ring (336) of dog (335) complex, under the initial condition, sealing post (325) are located the one end of keeping away from communicating pipe (328), spring trachea (207) inside pressure increases to first pressure and begins to make sealing post (325) remove, increase to second pressure sealing post (325) and block piece (321) contact.
9. The urban waterlogging ponding detection device according to claim 1, wherein: the side wall of the control box (300) is provided with a chute (311) which is closed up and down, the inner wall of the sealing box (306) is provided with a sliding block (312) which is in sliding fit inside the chute (311), and the sections of the chute (311) and the sliding block (312) are both T-shaped.
10. The urban waterlogging ponding detection device according to claim 1, wherein: the mounting assembly comprises a mounting piece (100) and a mounting hole (101), wherein the mounting hole (101) is formed in the edge of the mounting piece (100), a reinforcing piece (201) is arranged on the circumference of the side face of the bottom of the outer support piece (200), and the bottom of the reinforcing piece (201) is connected with the mounting piece (100) into a whole.
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