CN112284314A - Self-floating type flood control panel wall lifting state online monitoring device, system and method - Google Patents
Self-floating type flood control panel wall lifting state online monitoring device, system and method Download PDFInfo
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- CN112284314A CN112284314A CN202011189956.2A CN202011189956A CN112284314A CN 112284314 A CN112284314 A CN 112284314A CN 202011189956 A CN202011189956 A CN 202011189956A CN 112284314 A CN112284314 A CN 112284314A
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Abstract
The invention provides a self-floating type flood control panel wall lifting state online monitoring device, a system and a method, which are suitable for a self-floating type flood control system, wherein the self-floating type flood control system comprises a flood control panel wall arranged in a holding tank of a bank and a guide column arranged on one side of the flood control panel wall, and the online monitoring device comprises: a pull string type displacement sensor fixed to the bank or the guide post, a free end of a pull string of the pull string type displacement sensor being fixed to the flood control panel wall; the monitoring module is electrically connected with the stay wire type displacement sensor through a cable so as to acquire a feedback signal of the stay wire type displacement sensor; and the power supply module is electrically connected with the monitoring module. The invention can overcome the defect that the existing self-floating type flood control system cannot monitor the lifting state of the flood control siding wall in real time, and ensure the reliability of flood control.
Description
Technical Field
The invention relates to the technical field of flood control, in particular to a device, a system and a method for monitoring the lifting state of a self-floating type flood control siding wall on line.
Background
In recent years, a flood control system capable of automatically lifting a flood control panel wall by utilizing water buoyancy is paid attention by engineering technicians. The flood control system can be hidden below the plane of the embankment road in the non-flood season, and the landscape ecology and humanity hydrophilic requirements at the embankment are met; the flood control panel wall can be lifted to the position above the plane of the embankment road by means of buoyancy of water in the flood season, and the flood control panel wall is continuously lifted along with the rise of the height of the water level, so that the flood control requirement is met.
Although the existing self-floating flood control system can adjust the height of flood control water level in a self-adaptive manner according to the water level, and the landscape ornamental value and the hydrophilic requirement of the embankment cannot be destroyed in the normal state, certain defects still exist: the flood control wallboard can not be lifted or cannot be lifted along with the rise of the water level in time due to the fact that foreign matter blocks exist in the lifting channel or lifting force is insufficient due to the fact that the floating body device is damaged in the lifting process of the flood control wallboard. Flood control personnel to be patrolled find that a large amount of flood already floods the interior of the embankment to cause damage when the self-floating type flood control board wall cannot be lifted in place as expected.
Therefore, the self-floating flood protection system needs to be able to monitor the lifting state of the flood protection wall in real time so as to send out warning signals to relevant departments in time to prevent accidents in the bud.
Disclosure of Invention
The invention aims to overcome the defect that the existing self-floating type flood control system cannot monitor the lifting state of a flood control siding wall in real time, and provides a device, a system and a method for monitoring the lifting state of the self-floating type flood control siding wall on line.
In order to achieve the above object, an aspect of the present invention provides an online monitoring device for a lifting state of a self-floating flood protection wall, which is suitable for a self-floating flood protection system, the self-floating flood protection system including a flood protection wall disposed in a receiving groove of a bank and a guide post disposed at one side of the flood protection wall, the online monitoring device comprising:
a pull string type displacement sensor fixed to the bank or the guide post, a free end of a pull string of the pull string type displacement sensor being fixed to the flood control panel wall;
the monitoring module is electrically connected with the stay wire type displacement sensor through a cable so as to acquire a feedback signal of the stay wire type displacement sensor;
and the power supply module is electrically connected with the monitoring module.
In a preferred embodiment of the present invention, the monitoring module comprises a housing, and a power interface, a power management unit, a communication interface, a storage unit, a processing unit, and a sensor interface mounted in the housing, wherein,
the processing unit is electrically connected with the power management unit, the communication unit, the storage unit and the sensor interface;
the power supply interface is electrically connected between the power supply module and the power supply management unit;
the communication unit is electrically connected with the power management unit and the communication interface.
In a preferred embodiment of the present invention, the stay wire type displacement sensor is fixed on the bank, and the free end of the stay wire is fixed on the top end of the flood control panel wall.
In a preferred embodiment of the present invention, the on-line monitoring device further comprises a pulley for guiding the pulling rope, and the pulley is mounted on a pulley mounting pillar transversely fixed on the guide pillar.
In a preferred embodiment of the present invention, the online monitoring device further includes a fixing frame, the fixing frame includes a horizontal plate and a vertical plate which are vertically connected to each other, the pulley mounting support is mounted on the guide post through the vertical plate, and the stay wire type displacement sensor is fixed on the bank through the horizontal plate.
In a preferred embodiment of the present invention, the monitoring module is mounted on top of the guide post, and the power supply module is mounted on top of the monitoring module.
In a preferred embodiment of the present invention, the power module is a solar cell.
In a preferred embodiment of the present invention, the flood control panel wall is provided with a connection ring for fixing the pull rope.
In order to achieve the above object, the present invention further provides an online monitoring system for the lifting state of a self-floating flood protection siding, comprising:
a plurality of on-line monitoring devices as described above, the plurality of on-line monitoring devices being configured to monitor a plurality of adjacent flood protection siding walls in a one-to-one correspondence;
and one of the online monitoring devices is electrically connected with other online monitoring devices as a main online monitoring device so as to receive the monitoring results of other online monitoring devices in real time and calculate the average value of the monitoring results of the online monitoring devices, and when the difference value between the monitoring result of one of the online monitoring devices and the average value meets a preset condition, corresponding alarm information is output.
In order to achieve the above object, the present invention further provides an online monitoring method for the lifting state of a self-floating flood protection siding, where the online monitoring method is implemented by using the online monitoring system as described above, and the online monitoring method includes:
and receiving the monitoring results of other online monitoring devices through the main online monitoring device, acquiring an average value of the monitoring results of the online monitoring devices, and outputting corresponding alarm information when a difference value between the monitoring result of one online monitoring device in the online monitoring devices and the average value meets a preset condition.
By adopting the technical scheme, the invention has the following beneficial effects:
(1) the online monitoring device and the online monitoring system can be directly installed in the existing self-floating flood control system, are simple to modify, and can realize real-time online monitoring of the lifting state of the flood control panel wall;
(2) according to the invention, the average value of the monitoring results of a plurality of adjacent on-line monitoring devices is obtained, and when the difference value between the monitoring result of one on-line monitoring device in the plurality of on-line monitoring devices and the average value meets the preset condition, corresponding warning information is output, so that technicians can find faults in time, and the reliability of flood control is ensured.
Drawings
Fig. 1 is an installation schematic diagram of an on-line monitoring device for the lifting state of a self-floating flood protection siding according to embodiment 1 of the invention;
fig. 2 is a block diagram of a monitoring module in embodiment 1 of the present invention;
fig. 3 is a block diagram of a self-floating type flood protection wall lifting state online monitoring system according to embodiment 2 of the present invention.
In the figure: the system comprises a power supply module 1, a monitoring module 2, a shell 20, a power supply interface 21, a power supply management unit 22, a communication unit 23, a communication interface 24, a storage unit 25, a processing unit 26, a sensor interface 27, a connecting ring 3, a pulley 4, a wire-pulling displacement sensor 51, a pull rope 6, a fixed frame 6, a pulley mounting support 7, a cable 8, a guide column 9, a bank 10 and a flood control board wall 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not restrictive. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Example 1
Referring to fig. 1 and 2, the present embodiment provides an on-line monitoring device for the lifting state of a self-floating flood protection wall, which is suitable for a self-floating flood protection system, wherein the self-floating flood protection system includes a flood protection wall 11 disposed in a receiving groove of a bank 10 and a guide post 9 disposed at one side of the flood protection wall 11, and when a water level rises or falls, the flood protection wall 11 can rise or fall along the guide post 9.
As shown in fig. 1, the on-line monitoring device of the present embodiment mainly includes a power module 1, a monitoring module 2, a connection ring 3, a pulley 4, a stay wire type displacement sensor 5, a stay cord 51, a fixed frame 6, a pulley mounting pillar 7, and a cable 8. In the present embodiment, a power module 1 (preferably a solar cell) is fixed on top of the monitoring module 2 and electrically connected to the monitoring module 2 for supplying power to the monitoring module 2. Monitoring module 2 direct fixed mounting in the top of guide post 9 to be connected through cable 8 and stay-supported displacement sensor 5 electricity, not only for the power supply of stay-supported displacement sensor 5 but also gather the signal of telecommunication of 5 feedbacks of stay-supported displacement sensor in real time.
In the present embodiment, the stay wire type displacement sensor 5 is preferably mounted on the bank 10 through the fixing frame 6. The fixing frame 6 is a sheet metal structure with an L-shaped section, and comprises a transverse plate and a vertical plate which are vertically connected with each other, the vertical plate is fixed on the side wall of the guide column 9, and the transverse plate is fixed on the plane of the embankment road. Horizontal fixed mounting has pulley installation pillar 7 on fixed frame 6's the riser, installs pulley 4 on the pulley installation pillar 7, and pulley 4 can rotate round the axis of pulley installation pillar 7. The connecting ring 3 is fixedly arranged on the top of the flood protection wall 11, and the extensible pull rope 51 of the stay wire type displacement sensor 5 is fixedly connected with the connecting ring 3 through the guide of the pulley 4. When the flood protection panel wall 11 is lifted or sunk along the guide post 9, the pull rope 51 can be stretched or contracted, so that the pull-rope type displacement sensor 5 can reflect the lifting state of the flood protection panel wall 11 in real time and transmit the displacement of the pull rope to the monitoring module 2 through the cable 8.
In the present embodiment, as shown in fig. 2, the monitoring module 2 mainly includes a housing 20, and a power interface 21, a power management unit 22, a communication unit 23, a communication interface 24, a storage unit 25, a processing unit 26, and a sensor interface 27 disposed in the housing 20.
In the present embodiment, the power interface 21 is electrically connected to the power module 1 and the power management unit 22, and transmits the power of the power module 1 to the power management unit 22. The power management unit 22 is electrically connected to the communication unit 23 and the processing unit 26, respectively, and supplies power for normal operation of the communication unit 23 and the processing unit 26. The communication unit 23 is electrically connected to the communication interface 24 and the processing unit 26, respectively, and receives the communication information sent by the processing unit 26 and issues the communication information through the communication interface 24. The storage unit 25 stores the geographical position information of the current flood protection panel wall 11, the processing unit 26 is electrically connected with the storage unit 25 and the sensor interface 27 respectively, and the sensor interface 27 is electrically connected with the cable 8 so as to collect the electric signal of the stay wire type displacement sensor 5 and supply power to the stay wire type displacement sensor.
The working principle of the self-floating type flood protection siding lifting state on-line monitoring device is as follows: when flood water attacks to lift the flood protection siding wall 11, the connecting ring 3 fixed on the top of the flood protection siding wall 11 drives the pull rope 51 of the pull-wire type displacement sensor 5 to extend, the monitoring module 2 can collect the sensor electrical signal transmitted by the cable 8 through the sensor interface 27, and the sensor electrical signal is resolved into the lifting height of the flood protection siding wall 11 through the processing unit 26. Then, the processing unit 26 reads the geographical position information of the current flood protection siding wall 11 stored in the storage unit 25, packages the geographical position information and the calculated lifting height into a whole data, and converts the whole data into a wireless signal through the communication interface 24 to send out the wireless signal, so that the on-line monitoring of the lifting state of the flood protection siding wall can be realized.
It will be appreciated that the stay wire displacement sensors 5 may be secured to the guide posts 9, for example to the bottom ends of the guide posts 9, in addition to being secured to the bank 10 as shown in figure 1. In addition, the free end of the pull rope type displacement sensor 5 can be fixed on other positions of the flood control panel wall 11 besides the top end of the flood control panel wall 11, such as a proper position on the upper part of the flood control panel wall 11; the pulling rope of the pulling rope type displacement sensor 5 can be fixed on the flood protection wall 11 through the connecting ring 3, and can also be fixed on the flood protection wall 11 through other suitable forms, which is not limited in any way by the present invention.
Example 2
As shown in fig. 3, the present embodiment provides an on-line monitoring system for lifting state of self-floating flood protection siding, which includes: a plurality of on-line monitoring devices 100 according to embodiment 1, wherein the plurality of on-line monitoring devices 100 are used for monitoring a plurality of adjacent flood protection siding walls 11 in a one-to-one correspondence; among the plurality of on-line monitoring devices 100, one of the on-line monitoring devices 100 is electrically connected to the other on-line monitoring devices 100 as a main on-line monitoring device, so as to receive the monitoring results of the other on-line monitoring devices 100 in real time and calculate an average value of the monitoring results of the plurality of on-line monitoring devices 100, and when a difference between the monitoring result of one of the plurality of on-line monitoring devices 100 and the average value satisfies a predetermined condition, output corresponding alarm information.
For example, each flood control board wall on the bank is provided with a self-floating type flood control board wall lifting state online monitoring device 100, 5 adjacent flood control board walls are taken as a group, the self-floating type flood control board wall lifting state online monitoring device of the flood control board wall at the middle position is taken as a main online monitoring device, and a monitoring module 2 of the main online monitoring device receives wireless signals (including lifting height and geographical position information of the corresponding flood control board wall) sent by the self-floating type flood control board wall lifting state online monitoring devices 100 adjacent to 4 flood control board walls, and performs data marshalling and processing. The processing unit 26 of the main on-line monitoring device averages the elevation of the adjacent 5 flood protection siding walls (including itself), and comparing the lifting height of each flood board wall with the average value, if the difference value of the lifting height of one flood board wall and the average value meets a preset condition, such as exceeding 30 percent of the average value, recording the lifting height and position information of the flood control panel wall, marking the lifting state as abnormal, the information is sent out through the communication interface 24, at the moment, the urban flood control system can acquire the lifting state of each flood control board wall along the embankment, the abnormal lifting state information and the abnormal geographic position of the flood control board wall through acquiring signals sent by the communication interface 24 of the floating type flood control board wall lifting state online monitoring device in real time, and the guarantee is provided for the flood control system to remove faults.
Example 3
The embodiment provides an online monitoring method for the lifting state of a self-floating flood protection siding wall, which is implemented by using the online monitoring system of the embodiment 2, and comprises the following steps:
and receiving the monitoring results of other online monitoring devices through the main online monitoring device, acquiring an average value of the monitoring results of the online monitoring devices, and outputting corresponding alarm information when a difference value between the monitoring result of one online monitoring device in the online monitoring devices and the average value meets a preset condition. At this time, the urban flood control system can acquire the lifting state of each flood control panel wall along the bank, the abnormal information of the lifting state and the geographic position of the abnormal flood control panel wall by acquiring signals sent by the communication interface 24 of each self-floating type flood control panel wall lifting state online monitoring device in real time, so that the fault removal of the flood control system is guaranteed.
In this specification, the present invention has been described with reference to specific embodiments thereof, but various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, the foregoing is considered as illustrative only of the preferred embodiments and principles of the technology. Other embodiments, which can be derived by those skilled in the art from the embodiments given herein without any creative effort, shall fall within the scope of the present disclosure.
Claims (10)
1. An on-line monitoring device for the lifting state of a self-floating flood protection panel wall, which is suitable for a self-floating flood protection system, wherein the self-floating flood protection system comprises the flood protection panel wall arranged in a holding tank of a bank and a guide post arranged on one side of the flood protection panel wall, and the on-line monitoring device comprises:
a pull string type displacement sensor fixed to the bank or the guide post, a free end of a pull string of the pull string type displacement sensor being fixed to the flood control panel wall;
the monitoring module is electrically connected with the stay wire type displacement sensor through a cable so as to acquire a feedback signal of the stay wire type displacement sensor;
and the power supply module is electrically connected with the monitoring module.
2. The on-line monitoring device for the lifting state of the self-floating flood protection wall according to claim 1, wherein the monitoring module comprises a housing, and a power interface, a power management unit, a communication interface, a storage unit, a processing unit and a sensor interface installed in the housing, wherein,
the processing unit is electrically connected with the power management unit, the communication unit, the storage unit and the sensor interface;
the power supply interface is electrically connected between the power supply module and the power supply management unit;
the communication unit is electrically connected with the power management unit and the communication interface.
3. The device for on-line monitoring of the lifting state of the self-floating flood protection wall according to claim 1, wherein the stay wire type displacement sensor is fixed on the bank, and the free end of the stay wire is fixed at the top end of the flood protection wall.
4. The self-floating flood protection wall lifting state on-line monitoring device according to claim 1, further comprising a pulley for guiding the pulling rope, wherein the pulley is mounted on a pulley mounting pillar transversely fixed on the guiding pillar.
5. The self-floating flood protection wall lifting state online monitoring device according to claim 4, further comprising a fixing frame, wherein the fixing frame comprises a transverse plate and a vertical plate which are vertically connected with each other, the pulley mounting support is fixed on the guide post through the vertical plate, and the stay wire type displacement sensor is fixed on the bank through the transverse plate.
6. The self-floating type flood protection wall lifting state online monitoring device according to claim 1, wherein the monitoring module is mounted on the top of the guide post, and the power supply module is mounted on the top of the monitoring module.
7. The self-floating type flood protection wall lifting state online monitoring device according to claim 1, wherein the power module is a solar battery.
8. The self-floating type flood protection wall lifting state online monitoring device according to claim 1, wherein a connecting ring for fixing the pull rope is arranged on the flood protection wall.
9. The utility model provides a from floating flood protection siding wall lifting state on-line monitoring system which characterized in that includes:
a plurality of on-line monitoring devices according to any of the preceding claims 1-8 for monitoring a plurality of adjacent flood protection siding walls in a one-to-one correspondence;
and one of the online monitoring devices is electrically connected with other online monitoring devices as a main online monitoring device so as to receive the monitoring results of other online monitoring devices in real time and calculate the average value of the monitoring results of the online monitoring devices, and when the difference value between the monitoring result of one of the online monitoring devices and the average value meets a preset condition, corresponding alarm information is output.
10. An on-line monitoring method for the lifting state of a self-floating flood protection siding, which is implemented by the on-line monitoring system of claim 9, and comprises the following steps:
and receiving the monitoring results of other online monitoring devices through the main online monitoring device, acquiring an average value of the monitoring results of the online monitoring devices, and outputting corresponding alarm information when a difference value between the monitoring result of one online monitoring device in the online monitoring devices and the average value meets a preset condition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011189956.2A CN112284314A (en) | 2020-10-30 | 2020-10-30 | Self-floating type flood control panel wall lifting state online monitoring device, system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011189956.2A CN112284314A (en) | 2020-10-30 | 2020-10-30 | Self-floating type flood control panel wall lifting state online monitoring device, system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155506A (en) * | 2021-05-11 | 2021-07-23 | 成都天仁民防科技有限公司 | Detection method for lifting non-stationarity of flood-proof wind booth |
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2020
- 2020-10-30 CN CN202011189956.2A patent/CN112284314A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155506A (en) * | 2021-05-11 | 2021-07-23 | 成都天仁民防科技有限公司 | Detection method for lifting non-stationarity of flood-proof wind booth |
| CN113155506B (en) * | 2021-05-11 | 2024-03-22 | 成都天仁民防科技有限公司 | Lifting non-stationarity detection method for anti-flooding wind pavilion |
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