CN211904320U - Water level detection device for hydraulic engineering - Google Patents
Water level detection device for hydraulic engineering Download PDFInfo
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- CN211904320U CN211904320U CN202020489622.6U CN202020489622U CN211904320U CN 211904320 U CN211904320 U CN 211904320U CN 202020489622 U CN202020489622 U CN 202020489622U CN 211904320 U CN211904320 U CN 211904320U
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- kickboard
- water level
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- central processing
- hydraulic engineering
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Abstract
The utility model discloses a water level detection device for hydraulic engineering, including water sluicegate, support kickboard and ultrasonic ranging appearance, the bottom of supporting the kickboard is provided with the gauge rod, central processing unit's output electric connection has flash light and sound screen generator, ultrasonic ranging appearance fixed mounting is in the bottom of supporting the kickboard, ultrasonic ranging appearance's output and central processing unit's input electric connection, central processing unit's output is provided with the siren. This water level detection device for hydraulic engineering possesses and is convenient for detect the water level near hydraulic engineering to supporting the kickboard and stabilizing on hydraulic engineering, improving the advantage of ultrasonic ranging appearance to the water level detection accuracy, solved and present can't in time send out the police dispatch newspaper when the water level is too high to hydraulic engineering water level detection, and buoyancy backup pad is not good to ultrasonic ranging appearance support stability among the comparison file, to the problem of water level detection accuracy when influencing ultrasonic ranging appearance and using.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a water level detection device for hydraulic engineering.
Background
In order to meet the requirements of people on water resources in life and production, mathematical engineering is selected to be built in rivers, water flow is controlled, flood disasters are placed, and water quantity is adjusted and distributed.
The water level detection is an indispensable link in the detection work of the hydraulic engineering, the water level detection work mainly detects the water depth of water bodies intercepted by the hydraulic engineering such as dams, at present, methods such as arranging a marker post or marking a water level warning line on the inclined wall of a dam body are mostly adopted for the water level detection, the method cannot detect the water level in real time, and an alarm cannot be given out when the water level is too high so that a worker can make defense work.
Have disclosed water conservancy project water level monitoring devices in current patent application No. 201721127761.9, the adoption sets up ultrasonic distance measuring instrument bottom the base, and set up the buoyancy backup pad at the terminal surface of base, will produce the distancer and place and detect the aquatic through the base, the buoyancy backup pad supports the suspension on the surface of water to the base, produce the degree of depth detection of distancer to the aquatic, because the buoyancy backup pad is floated on the surface of water, it rocks along with the ripples on the surface of water to drive the base at the buoyancy backup pad, perhaps meet the shoal and strike the buoyancy backup pad, lead to the backup pad to drive the base and invert, influence ultrasonic distance measuring instrument and to the accuracy that the depth of water detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water level detection device for hydraulic engineering, possess and be convenient for detect the water level near hydraulic engineering to stabilizing on hydraulic engineering supporting the kickboard, improving the advantage of ultrasonic ranging appearance to the water level detection accuracy, solved and to have now in time sent out the police dispatch newspaper to hydraulic engineering water level detection when the water level is too high, and buoyancy backup pad is not good to ultrasonic ranging appearance support stability in the contrast file, to the problem of water level detection accuracy when influencing ultrasonic ranging appearance and using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water level detection device for hydraulic engineering, includes water sluicegate, supports kickboard and ultrasonic ranging appearance, the guide way has been seted up to water sluicegate's side, it passes through deflector and the inside slidable mounting of guide way to support the kickboard, be provided with central processing unit on the terminal surface of support kickboard, the bottom of supporting the kickboard is provided with the gauge rod, central processing unit's output electric connection has flash light and sound screen generator, flash light and sound screen generator fixed mounting are on the gauge rod, ultrasonic ranging appearance fixed mounting is in the bottom of supporting the kickboard to the side setting that corresponds the gauge rod, ultrasonic ranging appearance's output passes through data acquisition module and central processing unit's input electric connection, central processing unit's output is provided with the siren, siren fixed mounting is at water sluicegate's top.
Preferably, the guide way is provided with two sets of for the T type, the both ends of supporting the kickboard side are through deflector and the inside fixed mounting of guide way.
Preferably, the top fixed mounting of water sluicegate has the limiting plate, the terminal surface that supports the kickboard corresponds the limiting plate and is provided with pressure sensor, pressure sensor's output and central processing unit's input electric connection.
Preferably, support the kickboard and fixedly be provided with supplementary kickboard in the one side that the water sluicegate is relative, supplementary kickboard is the slope form with supporting the kickboard and sets up.
Preferably, the supporting floating plate is provided with a waterproof shell corresponding to the outside of the central processing unit, and the output end of the central processing unit is wirelessly connected with the water conservancy monitoring center through a wireless connection module.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses support the kickboard and pass through deflector and water sluicegate slidable mounting, and support the side that the kickboard corresponds ultrasonic distance measuring instrument and set up flash light and sound screen generator, pass through the deflector that supports the kickboard side and the guide way slidable mounting of water sluicegate terminal surface, the water sluicegate is to building of hydraulic engineering river and is blockked river flood discharge position, the bottom terminal surface that supports the kickboard contacts with the surface of water, through the buoyancy of the surface of water floating on the water sluicegate terminal surface, the gauge rod is located below the surface of water through supporting the kickboard, the input of central processing unit is connected with the power supply system electrical behavior of hydraulic equipment, central processing unit is to flash light and sound screen generator operation, sound screen generator operation produces the low frequency sound wave and dispels to the shoal of fish near moving about to ultrasonic distance measuring instrument, the shoal of fish of insensitivity of flash light operation to, avoid the shoal of fish to support the kickboard and the output of ultrasonic distance measuring instrument operation detection water level degree of depth shelters from, central processing unit is to ultrasonic distance measuring instrument drive operation, ultrasonic distance measuring instrument passes through the ultrasonic wave to supporting the kickboard bottom and the distance measuring between the surface of water bottom riverbed, data acquisition module is to the data acquisition that ultrasonic distance measuring instrument detected and with detected data output to central processing unit, data range settlement accepted to central processing unit, when data acquisition module gathered is greater than central processing unit set value, central processing unit exports information to the alarm, send the police dispatch newspaper to the staff through the alarm, so that the staff in time makes corresponding measure.
2. The utility model discloses top at water sluicegate sets up the limiting plate, and the terminal surface that supports the kickboard corresponds the limiting plate and sets up pressure sensor, when supporting the kickboard along with the rising of water level and come-up, the limiting plate is injectd the position of supporting the kickboard, and when the terminal surface that supports the kickboard along with the come-up of supporting the kickboard and the terminal surface contact of limiting plate, it reaches the upper limit of water sluicegate water level to show the water level, pressure sensor supports the pressure measurement that produces to supporting the kickboard come-up and limiting plate, data output to central processing unit that pressure sensor detected, central processing unit passes through the alarm and takes place the alarm sound, the staff of being convenient for in time discharges emergency treatment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the electrical connection structure between the cpu and each component of the present invention.
In the figure: a water conservancy gate 1; supporting the floating plate 2; an ultrasonic distance meter 3; a guide groove 4; a central processing unit 5; a probe rod 6; a flash lamp 51; a sound screen generator 52; an alarm 7; a limiting plate 8; a pressure sensor 9; an auxiliary floating plate 10; and a wireless connection module 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a water level detecting device for hydraulic engineering comprises a water sluicegate 1, a supporting floating plate 2 and an ultrasonic distance measuring instrument 3, wherein the ultrasonic distance measuring instrument 3 is arranged by adopting an H20757 distance measuring instrument, a guide groove 4 is arranged at the side edge of the water sluicegate 1, the supporting floating plate 2 is slidably mounted in the guide groove 4 through the guide plate, a central processing unit 5 is arranged on the end surface of the supporting floating plate 2, the central processing unit 5 is arranged by adopting a single chip processor, a detecting rod 6 is arranged at the bottom of the supporting floating plate 2, the output end of the central processing unit 5 is electrically connected with a flash lamp 51 and a sound screen generator 52, the sound screen generator 52 is arranged by adopting an SPA sound screen system, the flash lamp 51 and the sound screen generator 52 are fixedly mounted on the detecting rod 6, the ultrasonic distance measuring instrument 3 is fixedly mounted at the bottom of the supporting floating plate 2 and is arranged corresponding to the side edge of, the output end of the ultrasonic range finder 3 is electrically connected with the input end of the central processing unit 5 through a data acquisition module 53, the data acquisition module 53 is arranged in an r-8052 model, the output end of the central processing unit 5 is provided with an alarm 7, and the alarm 7 is fixedly arranged at the top of the water conservancy gate 1.
Specifically, the guide way 4 is the T type and is provided with two sets ofly, the both ends of supporting 2 sides of kickboard are through deflector and 4 inside fixed mounting of guide way. The both ends of supporting 2 installation ends of kickboard are passed through the deflector and are installed with 4 internal toothing of guide way, make and support kickboard 2 and keep the level form to float on the surface of water through deflector and water sluicegate 1, avoid supporting kickboard 2 and topple over along with the surface of water is undulant.
Specifically, the top fixed mounting of water sluicegate 1 has limiting plate 8, the terminal surface that supports kickboard 2 corresponds limiting plate 8 and is provided with pressure sensor 9, pressure sensor 9's output and central processing unit 5's input electric connection. When supporting the rising and the come-up of kickboard 2 along with the water level, limiting plate 8 is injectd the position of supporting kickboard 2, and when the terminal surface that supports kickboard 2 along with the come-up that supports kickboard 2 and limiting plate 8's terminal surface contact, it reachs the upper limit of water conservancy gate 1 water level to show the water level, pressure sensor 9 supports the pressure measurement of production to supporting kickboard 2 come-up and limiting plate 8, data output to central processing unit 5 that pressure sensor 9 detected, central processing unit 5 takes place the sound of reporting to the police through alarm 7, the staff of being convenient for in time discharges emergency treatment to the water level.
Specifically, support the fixed supplementary kickboard 10 that is provided with in one side that kickboard 2 is relative with water sluicegate 1, supplementary kickboard 10 is the slope form with supporting kickboard 2 and sets up. The auxiliary floating plate 10 increases buoyancy to the end opposite to the supporting floating plate 2 and the water conservancy gate 1, and improves the stability of supporting the central processing unit 5 by the supporting floating plate 2.
Specifically, the outside that supports kickboard 2 and correspond central processing unit 5 is provided with waterproof housing, central processing unit 5's output passes through wireless connection module 11 and water conservancy monitoring center wireless connection. Waterproof case is to central processing unit 5's outside water proof, and central processing unit 5 passes through data acquisition module 51 collection to the water level degree of depth that ultrasonic ranging appearance 3 was measured to lead to wireless connection module 11 wireless output to water conservancy monitoring center with the data, the convenience that the staff of the water conservancy monitoring center of being convenient for knows 1 water level of water sluicegate.
When in use, the supporting floating plate 2 is slidably mounted with the water conservancy gate 1 through the guide plate, a flash lamp 51 and a sound screen generator 52 are arranged on the side of the supporting floating plate 2 corresponding to the ultrasonic range finder 3, the device is slidably mounted with the guide groove 4 on the end surface of the water conservancy gate 1 through the guide plate on the side of the supporting floating plate 2, the water conservancy gate 1 blocks the river flood discharge position for the construction of a river of a hydraulic engineering, the bottom end surface of the supporting floating plate 2 is contacted with the water surface and floats on the end surface of the water conservancy gate 1 through the buoyancy of the water surface, the detection rod 6 is positioned below the water surface through the supporting floating plate 2, the input end of the central processor 5 is electrically connected with a power supply system of a water conservancy facility, the central processor 5 operates the flash lamp 51 and the sound screen generator 52, the sound screen generator 52 operates to generate low-frequency sound waves to expel fish swarms swimming to the vicinity of the ultrasonic range finder 3, the flash lamp 51 operates to expel, avoid the shoal of fish to support 2 and the output of the 3 operation detection water level depths of ultrasonic range finder to shelter from, central processing unit 5 is to the 3 drive operations of ultrasonic range finder, ultrasonic range finder 3 detects the distance between 2 bottoms of floating slab and the surface of water bottom riverbed through the ultrasonic wave, data acquisition module 53 is to the data acquisition of 3 detections of ultrasonic range finder and export the detection data to central processing unit 5, data range is set for central processing unit 5 accepted, when the data that data acquisition module 53 gathered is greater than the 5 set values of central processing unit, central processing unit 5 exports information to alarm 7, send out the police dispatch newspaper to the staff through alarm 7, so that the staff in time makes corresponding measure.
In summary, the following steps: the water level detection device for the hydraulic engineering is characterized in that a supporting floating plate 2 is slidably mounted with a hydraulic gate 1 through a guide plate, a flash lamp 51 and a sound screen generator 52 are arranged on the side edge of the supporting floating plate 2 corresponding to an ultrasonic range finder 3, the device is slidably mounted with a guide groove 4 on the end surface of the hydraulic gate 1 through the guide plate on the side edge of the supporting floating plate 2, the hydraulic gate 1 blocks the river flood discharge position for the construction of a hydraulic engineering river, the bottom end surface of the supporting floating plate 2 is in contact with the water surface, the device floats on the end surface of the hydraulic gate 1 through the buoyancy of the water surface, a detection rod 6 is positioned below the water surface through the supporting floating plate 2, the input end of a central processing unit 5 is electrically connected with a power supply system of hydraulic equipment, the central processing unit 5 operates the flash lamp 51 and the sound screen generator 52, the sound screen generator 52 operates to generate low-frequency sound waves to expel, the flash lamp 51 operates to expel fish shoals insensitive to sound when swimming to the vicinity of the ultrasonic range finder 3, so as to avoid the fish shoals from blocking the output end of the supporting floating plate 2 and the water level depth detected by the operation of the ultrasonic range finder 3, the central processing unit 5 drives the ultrasonic range finder 3 to operate, the ultrasonic range finder 3 detects the distance between the bottom of the supporting floating plate 2 and the riverbed at the bottom of the water surface through ultrasonic waves, the data acquisition module 53 acquires the data detected by the ultrasonic range finder 3 and outputs the detected data to the central processing unit 5, the data range received by the central processing unit 5 is set, when the data acquired by the data acquisition module 53 is larger than the set value of the central processing unit 5, the central processing unit 5 outputs the information to the alarm 7, the alarm 7 gives an alarm to workers, and the problem that the existing hydraulic engineering water level detection cannot give an alarm in time when, and the problem that the supporting stability of the buoyancy supporting plate in the comparison file on the ultrasonic distance meter is poor, and the detection accuracy of the ultrasonic distance meter on the water level is influenced when the ultrasonic distance meter is used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water level detection device for hydraulic engineering, includes water sluicegate (1), supports kickboard (2) and ultrasonic ranging appearance (3), its characterized in that: the side of water conservancy gate (1) has been seted up guide way (4), support kickboard (2) through deflector and guide way (4) inside slidable mounting, be provided with central processing unit (5) on the terminal surface of support kickboard (2), the bottom of supporting kickboard (2) is provided with gauge rod (6), the output electric connection of central processing unit (5) has flash lamp (51) and sound screen generator (52), flash lamp (51) and sound screen generator (52) fixed mounting are on gauge rod (6), ultrasonic distance meter (3) fixed mounting is in the bottom of supporting kickboard (2) to the side setting of corresponding gauge rod (6), the output of ultrasonic distance meter (3) passes through data acquisition module (53) and central processing unit (5) input electric connection, the output of central processing unit (5) is provided with siren (7), the alarm (7) is fixedly installed at the top of the water conservancy gate (1).
2. The water level detection device for hydraulic engineering according to claim 1, characterized in that: the guide groove (4) is T-shaped and is provided with two groups, and two ends of the side edge of the supporting floating plate (2) are fixedly installed in the guide groove (4) through the guide plate.
3. The water level detection device for hydraulic engineering according to claim 1, characterized in that: the top fixed mounting of water sluicegate (1) has limiting plate (8), the terminal surface that supports kickboard (2) corresponds limiting plate (8) and is provided with pressure sensor (9), the output of pressure sensor (9) and the input electric connection of central processing unit (5).
4. The water level detection device for hydraulic engineering according to claim 1, characterized in that: support kickboard (2) and water sluicegate (1) relative one side fixed be provided with supplementary kickboard (10), supplementary kickboard (10) are the slope form with support kickboard (2) and set up.
5. The water level detection device for hydraulic engineering according to claim 1, characterized in that: the outside that supports kickboard (2) and correspond central processing unit (5) is provided with waterproof housing, the output of central processing unit (5) passes through wireless connection module (11) and water conservancy monitoring center wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020489622.6U CN211904320U (en) | 2020-04-07 | 2020-04-07 | Water level detection device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020489622.6U CN211904320U (en) | 2020-04-07 | 2020-04-07 | Water level detection device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904320U true CN211904320U (en) | 2020-11-10 |
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ID=73273781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020489622.6U Withdrawn - After Issue CN211904320U (en) | 2020-04-07 | 2020-04-07 | Water level detection device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904320U (en) |
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2020
- 2020-04-07 CN CN202020489622.6U patent/CN211904320U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 610000 room 206, 2 / F, 1250 panda Avenue, Chenghua District, Chengdu, Sichuan Patentee after: Sichuan huiyuanshun Construction Engineering Co.,Ltd. Address before: 313200 No.90, Shangding, Yongxing Village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Shen Taoyang |
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| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201110 Effective date of abandoning: 20230811 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20201110 Effective date of abandoning: 20230811 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |