CN216083912U - Water conservancy dyke strikes detection alarm device - Google Patents
Water conservancy dyke strikes detection alarm device Download PDFInfo
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- CN216083912U CN216083912U CN202121044213.6U CN202121044213U CN216083912U CN 216083912 U CN216083912 U CN 216083912U CN 202121044213 U CN202121044213 U CN 202121044213U CN 216083912 U CN216083912 U CN 216083912U
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- 238000001514 detection method Methods 0.000 title claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 230000007123 defense Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a water conservancy dike impact detection alarm device, which comprises a lifting defence, wherein a plurality of impact detection mechanisms are arranged on the lifting defence, each impact detection mechanism comprises an L-shaped fixing frame, two L-shaped fixing frames are arranged on the lifting defence, a group of symmetrical supporting columns are arranged between the two L-shaped fixing frames, a sliding plate is arranged between the two supporting columns in a sliding manner, a suspension plate is fixedly arranged on the inner side of the sliding plate, a pressure sensor is arranged on the outer side of the sliding plate, a detection plate is arranged on one side of the pressure sensor, an extrusion mechanism is arranged between the detection plate and the pressure sensor, and the extrusion mechanism and the detection plate are fixedly connected through a fixing mechanism.
Description
Technical Field
The utility model relates to the technical field of dike impact detection and alarm, in particular to a water conservancy dike impact detection and alarm device.
Background
The hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the natural world to achieve the purpose of removing harm and benefiting, in order to ensure reasonable utilization of water resources, the hydraulic engineering needs to be built in many places, particularly in some regions with serious flood disasters, diking is a main measure for preventing flood flooding and protecting residential and industrial and agricultural production, the existing defense cannot timely close impact force of water flow in the actual use process, and cannot timely solve the problem under the condition of large water flow impact force, the defense is reinforced to a certain extent, and therefore a dike impact detection alarm mechanism needs to be arranged to detect the impact force of the water flow.
However, the existing dike impact detection alarm mechanism is generally fixed on the dike, and the water level is not constant, so that the fixed dike impact detection alarm mechanism is not suitable for detecting water flow impact force of different water levels, and in the actual detection process, the detection plate is easily damaged by water flow impact for a long time, and the detection plate is generally fixed and is inconvenient to detach and replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a water conservancy embankment impact detection alarm device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the water conservancy embankment impact detection alarm device comprises a lifting defence, wherein a plurality of impact detection mechanisms are arranged on the lifting defence, each impact detection mechanism comprises an L-shaped fixing frame, two L-shaped fixing frames are arranged on the lifting defence, a group of symmetrical supporting columns are arranged between the two L-shaped fixing frames, a sliding plate is arranged between the two supporting columns in a sliding mode, a suspension plate is fixedly arranged on the inner side of the sliding plate, a pressure sensor is arranged on the outer side of the sliding plate, a detection plate is arranged on one side of the pressure sensor, an extrusion mechanism is arranged between the detection plate and the pressure sensor, and the extrusion mechanism is fixedly connected with the detection plate through a fixing mechanism.
Preferably, a signal receiving alarm box is arranged on the lifting defence, and the signal receiving alarm box is connected with the pressure sensor through a lead.
Preferably, a warning lamp is arranged at the top of the signal receiving alarm box.
Preferably, the impact detection mechanisms are at least three, the impact detection mechanisms are uniformly arranged on the side wall of the defense, and the number of the wires is the same as that of the impact detection mechanisms.
Preferably, the extrusion mechanism includes a fixed sleeve, a fixed sleeve is arranged on the pressure sensor, a telescopic column is arranged on the inner side of the detection plate, a fixed mechanism is arranged between the telescopic column and the detection plate, a sliding limiting disc is arranged at the bottom end of the telescopic column and is arranged in the fixed sleeve in a sliding manner, a spring is sleeved on the fixed sleeve and the outer side of the telescopic column, and the spring is arranged between the pressure sensor and the detection plate.
Preferably, the fixing mechanism comprises a limiting ring, the limiting ring is welded at the end of the telescopic column, a threaded cover is screwed at the end of the telescopic column, the detection plate is arranged between the threaded cover and the limiting ring, a rotating handle is arranged on the threaded cover, a sealing washer is arranged at the end of the threaded cover, and the sealing washer is tightly attached to the detection plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the setting of a plurality of impact detection mechanisms, can strike the detection to the different positions of preventing for the scope that strikes the detection is wider, detects at many places simultaneously and makes the detection more accurate, convenient to use.
2. Through the setting of suspension plate for the sliding plate can go up and down on the support column along with the lift of water level, through such setting, can guarantee that pick-up plate and pressure sensor are in on the horizontal plane, be convenient for detect the water level impact force of co-altitude not, detection effect is better.
3. Through rotatory rotation handle for the screw thread lid can break away from flexible post, can take out the pick-up plate, otherwise through screwing up the screw thread lid, can fix the pick-up plate, and through seal ring's setting, can guarantee the leakproofness between screw thread lid and the flexible post, can prevent that the screw thread lid from rustting, through such setting, conveniently change convenient to use to the pick-up plate of damage.
Drawings
FIG. 1 is a schematic structural diagram of a water conservancy embankment impact detection alarm device provided by the utility model;
FIG. 2 is a schematic structural view of the impact detection mechanism of the present invention;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
fig. 4 is a partial enlarged view of the utility model at B in fig. 2.
In the figure: the device comprises a signal receiving alarm box 1, a lead 2, an impact detection mechanism 3, an L-shaped fixed frame 31, a support column 32, a sliding plate 33, a suspension plate 34, a pressure sensor 35, a detection plate 36, an extrusion mechanism 37, a fixing mechanism 38, a fixed sleeve 4, a telescopic column 5, a sliding limiting disc 6, a spring 7, a limiting ring 8, a threaded cover 9, a sealing washer 10, a rotating handle 11, a threaded hole 12 and a warning lamp 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.
Referring to fig. 1-4, the water conservancy embankment impact detection alarm device comprises a lifting defence, wherein a plurality of impact detection mechanisms 3 are arranged on the lifting defence, each impact detection mechanism 3 comprises an L-shaped fixing frame 31, two L-shaped fixing frames 31 are arranged on the lifting defence, a group of symmetrical threaded holes 12 are arranged on each L-shaped fixing frame 31, the threaded holes 12 of each L-shaped fixing frame 31 are matched with fixing bolts to be fixed on the embankment, a group of symmetrical supporting columns 32 are arranged between the two L-shaped fixing frames 31, a sliding plate 33 is arranged between the two supporting columns 32 in a sliding manner, a suspension plate 34 is fixedly arranged on the inner side of the sliding plate 33, a pressure sensor 35 is arranged on the outer side of the sliding plate 33, a detection plate 36 is arranged on one side of the pressure sensor 35, an extrusion mechanism 37 is arranged between the detection plate 36 and the pressure sensor 35, the extrusion mechanism 37 is fixedly connected with the detection plate 36 through a fixing mechanism 38, and water impacts on the detection plate 36, then the detection plate extrudes the pressure sensor 35 through the extrusion mechanism 37 so as to detect the impact force, and the sliding plate 33 can ascend and descend on the supporting column 32 along with the ascending and descending of the water level through the arrangement of the suspension plate 34, so that the detection plate 36 and the pressure sensor 35 can be ensured to be positioned on the horizontal plane, and the water impact forces of different water levels can be detected;
the lifting defence is provided with a signal receiving alarm box 1, the signal receiving alarm box 1 is connected with a pressure sensor 35 through a lead 2, data detected by the pressure sensor 35 can be transmitted into the signal receiving alarm box 1 through the lead 2, and when the pressure is too high, the signal receiving alarm box 1 can give an alarm to remind a worker to process;
the top of the signal receiving alarm box 1 is provided with a warning lamp 13, and the warning is carried out under the condition of overlarge water impact force through the arrangement of the warning lamp 13, so that the pedestrian is prevented from being in danger when being too close to the dam;
the number of the impact detection mechanisms is at least three, the impact detection mechanisms are uniformly arranged on the side wall of the lifting and defence, the number of the wires 2 is the same as that of the impact detection mechanisms, and the multiple positions of the lifting dam can be detected simultaneously through the arrangement of the impact detection mechanisms, so that the detection accuracy is ensured, the detection range is wider, and the use is convenient;
the squeezing mechanism 37 comprises a fixed sleeve 4, the fixed sleeve 4 is arranged on the pressure sensor 35, a telescopic column 5 is arranged on the inner side of the detection plate 36, a fixing mechanism 38 is arranged between the telescopic column 5 and the detection plate 36, a sliding limiting disc 6 is arranged at the bottom end of the telescopic column 5, the sliding limiting disc 6 is arranged in the fixed sleeve 4 in a sliding mode, a spring 7 is sleeved on the outer sides of the fixed sleeve 4 and the telescopic column 5, the spring 7 is arranged between the pressure sensor 35 and the detection plate 36, when the detection plate 36 is impacted by water, the telescopic column 5 contracts into the fixed sleeve 4, the detection plate 36 squeezes the spring 7 to contract, and the spring 7 squeezes the pressure sensor 35 to enable the pressure sensor 35 to detect pressure;
The working principle of the utility model is that water impacts on a detection plate 36 to enable the detection plate 36 to extrude the telescopic column 5, the telescopic column 5 is contracted to enter a fixed sleeve 4, the detection plate 36 can also extrude a spring 7 to contract, the spring 7 extrudes a pressure sensor 35 to enable the pressure sensor 35 to detect pressure, data detected by the pressure sensor 35 can be transmitted into a signal receiving alarm box 1 through a lead 2, when the pressure is too high, the signal receiving alarm box 1 can give an alarm to remind a worker to process, a warning lamp 13 can also give an alarm to prevent a pedestrian from being in danger when the pedestrian approaches the dam, and a sliding plate 33 can be lifted on a supporting column 32 along with the lifting of the water level through the arrangement of a suspension plate 34, so that the detection plate 36 and the pressure sensor 35 can be ensured to be positioned on the horizontal plane, and then a rotary handle 11 is rotated to enable a threaded cover 9 to be separated from the telescopic column 5, can take out the pick-up plate 36, on the contrary can fix the pick-up plate 36 through screwing up the screw cap 9 to through the setting of seal ring 10, can guarantee the leakproofness between screw cap 9 and the flexible post 5, can prevent that the screw cap 9 from rustting, thereby conveniently change the pick-up plate 36 of damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The water conservancy embankment impact detection alarm device comprises a lifting defenses and is characterized in that a plurality of impact detection mechanisms (3) are arranged on the lifting defenses, the impact detection mechanism (3) comprises an L-shaped fixed frame (31), two L-shaped fixed frames (31) are arranged on the lifting defence, a group of symmetrical supporting columns (32) is arranged between the two L-shaped fixed frames (31), a sliding plate (33) is arranged between the two supporting columns (32) in a sliding manner, a suspension plate (34) is fixedly arranged on the inner side of the sliding plate (33), a pressure sensor (35) is arranged on the outer side of the sliding plate (33), a detection plate (36) is arranged on one side of the pressure sensor (35), and a squeezing mechanism (37) is arranged between the detection plate (36) and the pressure sensor (35), the pressing mechanism (37) is fixedly connected with the detection plate (36) through a fixing mechanism (38).
2. The water conservancy embankment impact detection alarm device according to claim 1, characterized in that, a signal receiving alarm box (1) is arranged on the bailing, and the signal receiving alarm box (1) is connected with the pressure sensor (35) through a lead (2).
3. The water conservancy embankment impact detection alarm device according to claim 2, wherein the top of the signal receiving alarm box (1) is provided with a warning light (13).
4. The water conservancy embankment impact detection alarm device according to claim 3, wherein there are at least three impact detection mechanisms, and a plurality of impact detection mechanisms are uniformly arranged on the side wall of the shelter, and the number of the wires (2) is the same as that of the impact detection mechanisms.
5. The water conservancy embankment impact detection alarm device according to claim 4, wherein the pressing mechanism (37) comprises a fixed sleeve (4), the pressure sensor (35) is provided with the fixed sleeve (4), the inner side of the detection plate (36) is provided with a telescopic column (5), a fixing mechanism (38) is arranged between the telescopic column (5) and the detection plate (36), the bottom end of the telescopic column (5) is provided with a sliding limiting disc (6), the sliding limiting disc (6) is arranged in the fixed sleeve (4) in a sliding manner, springs (7) are sleeved on the outer sides of the fixed sleeve (4) and the telescopic column (5), and the springs (7) are arranged between the pressure sensor (35) and the detection plate (36).
6. The water conservancy embankment impact detection alarm device according to claim 5, wherein the fixing mechanism (38) comprises a limiting ring (8), the limiting ring (8) is welded at the end of the telescopic column (5), a threaded cover (9) is screwed at the end of the telescopic column (5), the detection plate (36) is arranged between the threaded cover (9) and the limiting ring (8), a rotating handle (11) is arranged on the threaded cover (9), a sealing gasket (10) is arranged at the end of the threaded cover (9), and the sealing gasket (10) is tightly attached to the detection plate (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044213.6U CN216083912U (en) | 2021-05-17 | 2021-05-17 | Water conservancy dyke strikes detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044213.6U CN216083912U (en) | 2021-05-17 | 2021-05-17 | Water conservancy dyke strikes detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216083912U true CN216083912U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121044213.6U Expired - Fee Related CN216083912U (en) | 2021-05-17 | 2021-05-17 | Water conservancy dyke strikes detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216083912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115206059A (en) * | 2022-07-05 | 2022-10-18 | 湖南发展集团股份有限公司 | Dam flood discharge early warning system and method |
| 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 |
-
2021
- 2021-05-17 CN CN202121044213.6U patent/CN216083912U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115206059A (en) * | 2022-07-05 | 2022-10-18 | 湖南发展集团股份有限公司 | Dam flood discharge early warning system and method |
| 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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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |