CN110632604A - Underwater building monitoring control device - Google Patents
Underwater building monitoring control device Download PDFInfo
- Publication number
- CN110632604A CN110632604A CN201810664482.9A CN201810664482A CN110632604A CN 110632604 A CN110632604 A CN 110632604A CN 201810664482 A CN201810664482 A CN 201810664482A CN 110632604 A CN110632604 A CN 110632604A
- Authority
- CN
- China
- Prior art keywords
- monitoring
- module
- rotating base
- sound wave
- wave detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/296—Acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention provides an underwater building monitoring and controlling device, which is characterized in that a rotatable rotating base is arranged on an annular monitoring main body, and a sound wave detection module is arranged on the rotating base, so that the sound wave detection module can be switched and monitored in a settlement monitoring mode and a building monitoring mode. Thereby realized when the monitoring submarine settlement condition, realized the monitoring to submarine fixed foundation, improved the security.
Description
Technical Field
The invention relates to underwater building monitoring, in particular to an underwater building monitoring control device.
Background
Scouring is an inevitable natural phenomenon that occurs when water flows through an underwater fixed foundation. When water flows through the fixed foundation, the water flow erodes the riverbed around the fixed foundation and takes away sediment such as silt around the fixed foundation, so that a depression can be formed around the fixed foundation. And once a hollow occurs around the fixed base, the strength of the fixed base is reduced. In extreme climatic load conditions such as storms, tsunamis, etc., a low strength fixed foundation is very likely to collapse suddenly without warning. The scouring problem of the fixed foundation is concerned in the field of marine engineering such as water conservancy, bridges, ports and the like.
In the prior art, monitoring schemes using sonar, ultrasonic waves, optical fiber measurement and the like are developed in sequence. It is mainly used for monitoring to the submarine ground settlement condition around the fixed basis. However, the fixed foundation itself often suffers from strength reduction such as cracks and erosion due to water flow scouring, and if the fixed foundation cannot be monitored in time, potential safety hazards also occur.
Disclosure of Invention
The invention provides an underwater building monitoring and controlling device which is used for monitoring underwater settlement and simultaneously realizing monitoring of underwater fixed foundations and improving safety.
The invention provides a monitoring and controlling device for underwater buildings, comprising: the device comprises an annular monitoring main body and a limiting track, wherein an annular inflation cavity is arranged in the annular monitoring main body, at least one waterproof accommodating mechanism and a track limiting mechanism are further arranged outside the annular monitoring main body, and the waterproof accommodating mechanism comprises a power module, a processing module and a storage module; the annular monitoring body is provided with at least one rotating base, and the rotating base is provided with a sound wave detection module;
the annular monitoring main body is sleeved on a foundation column of an underwater building, and the limiting track is arranged on the outer surface of the foundation column and is in sliding connection with the track limiting mechanism;
the power supply module is electrically connected with the sound wave detection module, the processing module and the storage module respectively;
the sound wave detection module is used for transmitting sound waves and receiving reflected sound waves;
the processing module is used for controlling the rotating base to rotate to a first position in a settlement monitoring mode so that the sound wave detection module can detect the underwater ground around the foundation column to obtain first sound wave detection data; and/or, in the building monitoring mode, controlling the rotating base to rotate to a second position so that the sound wave detection module detects the surface of the foundation column to acquire second sound wave detection data; acquiring water bottom ground settlement data around the foundation pillar according to the first sound wave detection data; and/or acquiring the flushing data of the foundation pillar according to the second acoustic detection data; and storing the sedimentation data and/or the flushing data of the foundation pillar in the storage module.
Optionally, the waterproof accommodating mechanism further includes: the wireless communication module is respectively and electrically connected with the storage module, the processing module and the power supply module;
the wireless communication module is used for receiving a mode switching command sent by the control equipment;
and the processing module is used for switching the monitoring mode between the settlement monitoring mode and the building monitoring mode according to the mode switching command.
Optionally, the annular monitoring body is provided with a first rotating base and a second rotating base, the first rotating base is provided with a first acoustic wave detection module, and the second rotating base is provided with a second acoustic wave detection module;
the processing module is specifically configured to control the first rotating base to rotate to a first position when the first acoustic detection module is in a settlement monitoring mode, so that the first acoustic detection module detects the underwater ground around the foundation column to obtain first acoustic detection data; and/or when the second sound wave detection module is in a building monitoring mode, controlling the second rotating base to rotate to a second position, so that the second sound wave detection module detects the surface of the foundation column, and acquiring second sound wave detection data.
Optionally, the mode switching command includes switching the settlement monitoring mode to the building monitoring mode, and the processing module is specifically configured to control the rotating base to rotate from the first position to the second position; or the like, or, alternatively,
the mode switching command includes switching the building monitoring mode to the settlement monitoring mode, and the processing module is specifically configured to control the rotating base to rotate from the second position to the first position.
Optionally, a driving mechanism is arranged in the rotating base, and the driving mechanism is electrically connected with the processing module and the power module respectively;
the driving mechanism is used for driving the rotating base to rotate.
According to the underwater building monitoring and control device provided by the embodiment of the invention, the rotatable rotary base is arranged on the annular monitoring main body, and the sound wave detection module is arranged on the rotary base, so that the sound wave detection module can be switched and monitored in a settlement monitoring mode and a building monitoring mode. Thereby realized when the monitoring submarine settlement condition, realized the monitoring to submarine fixed foundation, improved the security.
Drawings
Fig. 1A is a schematic layout view of an underwater building monitoring and controlling apparatus according to an embodiment of the present invention;
fig. 1B is a schematic top view of an underwater structure monitoring and controlling device provided in an embodiment of the present invention;
FIG. 1C is a schematic view of another embodiment of a ring-shaped monitoring body according to the present invention;
fig. 2 is a schematic structural diagram of another underwater building monitoring and controlling device provided by the embodiment of the invention;
fig. 3 is a schematic structural diagram of another underwater building monitoring and controlling device provided by the embodiment of the invention.
Detailed Description
Fig. 1A is a schematic layout diagram of an underwater building monitoring and controlling device provided in an embodiment of the present invention, and referring to fig. 1A, the system includes: the monitoring device comprises an annular monitoring body 10 and a limiting track 11, wherein an annular inflation cavity 100 is arranged in the annular monitoring body 10, at least one waterproof accommodating mechanism 101 and a track limiting mechanism 102 are further arranged outside the annular monitoring body 10, and the waterproof accommodating mechanism 101 comprises a power module 1010, a processing module 1012 and a storage module 1013; the annular monitoring body 10 is provided with at least one rotating base 12, and the rotating base 12 is provided with an acoustic wave detection module 1011;
alternatively, the system may have a plurality of limit rails 11, and a corresponding rail limit mechanism 102 is required to be correspondingly arranged. Specifically, fig. 1B is a schematic top view of an underwater building monitoring and controlling device according to an embodiment of the present invention, and referring to fig. 1B, taking four limiting rails 11 as an example, two rail limiting mechanisms 102 are correspondingly disposed corresponding to each limiting rail 11. As shown in fig. 1B, the number of the waterproof accommodating mechanisms 101 is also 4, and the number of the waterproof accommodating mechanisms 101 can be adjusted according to different scene requirements. In addition, since the acoustic wave detection module is disposed at the bottom of the ring-shaped monitoring body 10, it is not shown in fig. 1B.
The annular monitoring main body 10 is sleeved on a foundation column 20 of an underwater building, and the limiting track 11 is arranged on the outer surface of the foundation column and is in sliding connection with the track limiting mechanism 102;
specifically, the foundation column of the underwater building can be a foundation column of an offshore wind turbine, a pier foundation column and the like. One or more limiting rails 11 can be arranged in the direction vertical to the water surface.
The power module 1010 is electrically connected with the acoustic wave detection module 1011, the processing module 1012 and the storage module 1013 respectively;
the sound wave detection module 1011 is used for transmitting sound waves and receiving reflected sound waves; (ii) a
Specifically, when in the sedimentation monitoring mode, the acoustic detection module 1011 emits acoustic waves toward the underwater ground around the foundation, and collects the acoustic waves reflected by the underwater ground, thereby acquiring acoustic detection data of the underwater ground. The emission period of the sound wave may be determined according to the requirements of scene detection, and is not limited herein. When the device is in the building monitoring mode, the acoustic wave detection module 1011 emits an acoustic wave toward the surface of the pillar, and collects the acoustic wave reflected by the surface of the pillar, thereby acquiring acoustic wave detection data of the surface of the pillar.
The processing module 1012, during the settlement monitoring mode, controls the rotating base 12 to rotate to the first position, so that the acoustic detection module 1011 detects the underwater ground around the foundation pillar to obtain first acoustic detection data; and/or, in the building monitoring mode, controlling the rotating base 12 to rotate to a second position, so that the sound wave detection module 1011 detects the surface of the foundation column to obtain second sound wave detection data; acquiring underwater ground settlement data around the foundation pillar according to the first sound wave detection data; and/or acquiring the scouring data of the pillars according to the second acoustic detection data; and stores the sedimentation data and/or the washout data of the foundation in the storage module 1013.
According to the underwater building monitoring and control device provided by the embodiment of the invention, the rotatable rotary base is arranged on the annular monitoring main body, and the sound wave detection module is arranged on the rotary base, so that the sound wave detection module can be switched and monitored in a settlement monitoring mode and a building monitoring mode. Thereby realized when the monitoring submarine settlement condition, realized the monitoring to submarine fixed foundation, improved the security.
Preferably, in order to facilitate maintenance of the ring-shaped monitoring body by a maintenance worker, the ring-shaped monitoring body has two states, namely a monitoring state and a recovery state, and when the ring-shaped monitoring body is in the monitoring state, the ring-shaped monitoring body is in the underwater monitoring position. And when maintainer need overhaul, then through stopping spacing state, and then utilize the buoyancy in annular inflation chamber to release this cyclic annular monitoring main part to the surface of water to the easy access. One possible implementation of achieving the above monitoring state and recovery state is given below:
referring to fig. 1A, when the ring-shaped monitoring body 10 is in the monitoring state, the processing module 1012 is further configured to control the track limiting mechanism 102 to be in the limiting state, so as to fix the ring-shaped monitoring body 10 on the underwater monitoring position of the limiting track 11.
Fig. 1C is a schematic view of another state of the ring-shaped monitoring body according to an embodiment of the present invention, referring to fig. 1C, when the ring-shaped monitoring body 10 is in the recovery state, the processing module 1012 is further configured to control the track limiting mechanism 102 to be in the non-limiting state, and then the ring-shaped monitoring body 10 is released to the water surface by the buoyancy generated by the annular inflation cavity 100.
On the basis of fig. 1A, fig. 2 is a schematic structural diagram of another underwater building monitoring and controlling device provided by the embodiment of the present invention, referring to fig. 2, the system further includes: the data collection server 13 and the wireless communication module 1014, wherein the wireless communication module 1014 is disposed in the waterproof accommodating mechanism 101 and electrically connected to the power module 1010, the storage module 1013, and the processing module 1012 respectively;
the processing module 1012 is further configured to periodically transmit the settlement data to the data collection server 13 through the wireless communication module 1014.
Alternatively, the data collection server 13 may be located in the part of the underwater structure located on the water surface, or in a data monitoring facility. And according to the scene needs, a data collection server 13 can be respectively arranged for each underwater building, or the settlement data of a plurality of underwater buildings is reported to one data collection server 13 in a unified way. And is not limited herein.
Optionally, in order to switch between the settlement monitoring mode and the building monitoring mode, a possible implementation manner is given as follows:
a wireless communication module 1014, configured to receive a mode switching command sent by the control device;
a processing module 1012 for switching the monitoring mode between the settlement monitoring mode and the building monitoring mode according to the mode switching command.
Specifically, the control device may be the data collection server 13, or may be another monitoring device.
Further, when the underwater building monitoring and control device is provided with a plurality of rotating bases and sound wave detection modules, the scheme provided by the embodiment of the invention can perform differentiated control based on different sound wave detection modules, and specifically, a possible implementation manner is given as follows:
on the basis of fig. 1, fig. 3 is a schematic layout diagram of another underwater building monitoring and controlling apparatus provided in the embodiment of the present invention, referring to fig. 3, taking two rotating bases and two sound wave detecting modules as examples, the annular monitoring body 10 is provided with a first rotating base 12a and a second rotating base 12b, the first rotating base 12a is provided with a first sound wave detecting module 1011a, and the second rotating base 12b is provided with a second sound wave detecting module 1011 b;
the processing module 1012 is specifically configured to, when the first acoustic detection module 1011a is in the settlement monitoring mode, control the first rotating base 12a to rotate to a first position, so that the first acoustic detection module 1011a detects the water bottom ground around the foundation pillar, and acquire first acoustic detection data; and/or when the second sound wave detection module 1011b is in the building monitoring mode, controlling the second rotating base 12b to rotate to the second position, so that the second sound wave detection module 1011b detects the surface of the base pillar to acquire second sound wave detection data.
Optionally, if the mode switching command includes switching the settlement monitoring mode to the building monitoring mode, the processing module 1012 is specifically configured to control the rotating base 12 to rotate from the first position to the second position; or the like, or, alternatively,
the mode switch command comprises switching the building monitoring mode to the settlement monitoring mode, and the processing module 1012 is specifically configured to control the rotation of the rotating base 12 from the second position to the first position.
Further, in order to be able to implement the rotation function of the rotating base 12, one possible implementation is given below: a driving mechanism is arranged in the rotating base and is respectively and electrically connected with the processing module and the power supply module;
and the driving mechanism is used for driving the rotating base to rotate.
Specifically, the driving mechanism may include a motor and a transmission structure, which is not limited herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. An underwater building monitoring and control device, comprising: the device comprises an annular monitoring main body and a limiting track, wherein an annular inflation cavity is arranged in the annular monitoring main body, at least one waterproof accommodating mechanism and a track limiting mechanism are further arranged outside the annular monitoring main body, and the waterproof accommodating mechanism comprises a power module, a processing module and a storage module; the annular monitoring body is provided with at least one rotating base, and the rotating base is provided with a sound wave detection module;
the annular monitoring main body is sleeved on a foundation column of an underwater building, and the limiting track is arranged on the outer surface of the foundation column and is in sliding connection with the track limiting mechanism;
the power supply module is electrically connected with the sound wave detection module, the processing module and the storage module respectively;
the sound wave detection module is used for transmitting sound waves and receiving reflected sound waves;
the processing module is used for controlling the rotating base to rotate to a first position in a settlement monitoring mode so that the sound wave detection module can detect the underwater ground around the foundation column to obtain first sound wave detection data; and/or, in the building monitoring mode, controlling the rotating base to rotate to a second position so that the sound wave detection module detects the surface of the foundation column to acquire second sound wave detection data; acquiring water bottom ground settlement data around the foundation pillar according to the first sound wave detection data; and/or acquiring the flushing data of the foundation pillar according to the second acoustic detection data; and storing the sedimentation data and/or the flushing data of the foundation pillar in the storage module.
2. The underwater building monitoring and control device of claim 1, wherein the waterproof housing mechanism further comprises: the wireless communication module is respectively and electrically connected with the storage module, the processing module and the power supply module;
the wireless communication module is used for receiving a mode switching command sent by the control equipment;
and the processing module is used for switching the monitoring mode between the settlement monitoring mode and the building monitoring mode according to the mode switching command.
3. The underwater building monitoring and control device of claim 2, wherein the annular monitoring body is provided with a first rotating base and a second rotating base, the first rotating base is provided with a first sound wave detection module, and the second rotating base is provided with a second sound wave detection module;
the processing module is specifically configured to control the first rotating base to rotate to a first position when the first acoustic detection module is in a settlement monitoring mode, so that the first acoustic detection module detects the underwater ground around the foundation column to obtain first acoustic detection data; and/or when the second sound wave detection module is in a building monitoring mode, controlling the second rotating base to rotate to a second position, so that the second sound wave detection module detects the surface of the foundation column, and acquiring second sound wave detection data.
4. The underwater building monitoring and control device of claim 2, wherein the mode switching command comprises switching the settlement monitoring mode to the building monitoring mode, and the processing module is configured to control the rotating base to rotate from the first position to the second position; or the like, or, alternatively,
the mode switching command includes switching the building monitoring mode to the settlement monitoring mode, and the processing module is specifically configured to control the rotating base to rotate from the second position to the first position.
5. The underwater building monitoring and control device of claim 1, wherein a driving mechanism is disposed in the rotating base, and the driving mechanism is electrically connected to the processing module and the power module respectively;
the driving mechanism is used for driving the rotating base to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664482.9A CN110632604A (en) | 2018-06-25 | 2018-06-25 | Underwater building monitoring control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664482.9A CN110632604A (en) | 2018-06-25 | 2018-06-25 | Underwater building monitoring control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110632604A true CN110632604A (en) | 2019-12-31 |
Family
ID=68968683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664482.9A Pending CN110632604A (en) | 2018-06-25 | 2018-06-25 | Underwater building monitoring control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110632604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576209A (en) * | 2020-06-30 | 2020-08-25 | 武汉理工大学 | Modular pier underwater structure detection platform |
-
2018
- 2018-06-25 CN CN201810664482.9A patent/CN110632604A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576209A (en) * | 2020-06-30 | 2020-08-25 | 武汉理工大学 | Modular pier underwater structure detection platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3688238B2 (en) | Unloading pier | |
| EP1196691B1 (en) | Apparatus for protecting a wave energy converter | |
| Lindroth et al. | Offshore wave power measurements—A review | |
| US11401010B2 (en) | Underwater data capture and transmission system having a variable buoy | |
| CN102673740A (en) | Marine device | |
| US10400416B2 (en) | Autonomous anchoring method and system for foundations of offshore structures | |
| CN103027029A (en) | Multifunctional bird dispeller | |
| CN104066972A (en) | Water current power generation installations | |
| KR20160150431A (en) | Semi-submersible platform with a built-in wind and ocean current and tidal power generation equipment | |
| CN109868847B (en) | Corrosion on-line detection equipment for tidal range area of offshore wind power single pile foundation | |
| CN104833901A (en) | Submarine cable detection apparatus based on radio frequency technology | |
| CN110632604A (en) | Underwater building monitoring control device | |
| KR20120111279A (en) | Ocean research station to observe the ocean and atmosphere | |
| CN109868848B (en) | Online corrosion detection equipment for splash zone of offshore wind power single pile foundation | |
| WO2016060498A1 (en) | Screen wave power generation device | |
| CN110629805A (en) | Monitoring control device | |
| CN108801506A (en) | Semi-submersible type bottom platform stress safety prewarning monitoring system and method | |
| JP2007162669A (en) | Wave energy converting apparatus | |
| CN110632602A (en) | Underwater building monitoring system | |
| JP2008293056A (en) | Disaster prior detection system | |
| KR102056945B1 (en) | Predictive maintenance method of mooring post | |
| CN112412687B (en) | Buoy type power supply | |
| KR101918120B1 (en) | Water-based movable solar energy generation apparatus and water-based solar energy generation system | |
| CN209387641U (en) | A kind of floatation type offshore water quality automatic monitoring device using photovoltaic energy | |
| RU65251U1 (en) | CABLE BOTTOM SEISMIC STATION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191231 |