CN208039289U - A kind of control system of barrel type structure - Google Patents
A kind of control system of barrel type structure Download PDFInfo
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- CN208039289U CN208039289U CN201820130857.9U CN201820130857U CN208039289U CN 208039289 U CN208039289 U CN 208039289U CN 201820130857 U CN201820130857 U CN 201820130857U CN 208039289 U CN208039289 U CN 208039289U
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- barrel type
- type structure
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- host computer
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Abstract
The purpose of this utility model is to provide a kind of control system of barrel type structure, and the control system includes：Host computer, barrel type structure, PLC control modules, data acquisition module and draining pump, wherein the PLC control modules are connected with the barrel type structure, the posture for controlling the barrel type structure and sinking；The data acquisition module is connected with the barrel type structure, attitude data and position data for acquiring the barrel type structure, and by the data transmission acquired to the PLC control modules and the host computer；Described draining pump one end is connected with the barrel type structure, and the other end is connected with the PLC control modules, sinks for generating barrel type structure negative pressure described in vacuum cavitations；The host computer is used to receive the data of the acquisition module acquisition, analyzes the data of the acquisition, to adjust the posture of the barrel type structure according to the result of analysis.To obtain the posture information and automatic deviation correction of barrel type structure, ensures the transportation by driving balance of barrel type structure and steadily sink.
Description
Technical field
The utility model is related to automatic control system field more particularly to a kind of control systems of barrel type structure.
Background technology
Barrel type foundation structure breakwater is a kind of breakwater structure.Air supporting is realized by filling compressed air to staving inside
Delivery.When sinking in place when passing through, first lean on own wt and platform upper construction weight that its sheath skirt bottom end is made to be inserted into seabed certain depth,
Enclosure space is formed in bucket, then uses pumping, is formed negative pressure and is overcome staving penetration resistance by bucket top surfaces externally and internally pressure difference,
Staving is set to sink to predetermined depth, to reach construction requirement.In entire technological process, the gradient of barrel type structure is under
Heavy absolute altitude is the main control targe of control system, and weighs an important parameter of construction quality.Therefore, it is necessary to control
System carries out the balance of control barrel type foundation structure.
Invention content
The purpose of this utility model is to provide a kind of control system of barrel type structure, to ensure the transportation by driving of novel barrel type structure
Balance and steady sinking.
In order to solve the above technical problems, one side according to the present utility model, provides a kind of control system of barrel type structure
System, the control system include：Host computer, barrel type structure, PLC control modules, data acquisition module and draining pump, wherein
The barrel type structure includes air inlet pipeline, exhaust pipe, wherein the air inlet pipeline is used for into the barrel type structure
Portion is filled with gas, and the exhaust pipe is used to the barrel type inside configuration gas being discharged, and controls the lower settling velocity of the barrel type structure
Rate；
The PLC control modules are connected with the barrel type structure, the posture for controlling the barrel type structure and sinking；
The data acquisition module is connected with the barrel type structure, the attitude data for acquiring the barrel type structure and position
Set data, and by the data transmission acquired to the PLC control modules and the host computer；
Described draining pump one end is connected with the barrel type structure, and the other end is connected with the PLC control modules, for generating
Barrel type structure negative pressure described in vacuum cavitations is sunk；
The host computer is used to receive the data of the acquisition module acquisition, analyzes the data of the acquisition, with
The posture of the barrel type structure is adjusted according to the result of analysis.
Further, the data acquisition module includes dipmeter, multiple sensors and multiple locating modules；Wherein, institute
Dipmeter is stated with the PLC control modules to be connected, it is described for the attitude data of the collected barrel type structure to be transmitted to
PLC control modules；The multiple sensor includes vacuum pressure sensor and double-shaft tilt angle sensor；The locating module is used for
The location information of the barrel type structure is acquired, and the location information is transmitted to the PLC control modules and the host computer,
Wherein, the location information includes elevation information.
Further, the vacuum pressure sensor is set on the air inlet pipeline, for acquiring the air inlet pipeline
The gas pressure acquired is simultaneously transmitted to the PLC control modules by interior gas pressure, and the double-shaft tilt angle sensor is used for
Acquire the attitude data of the barrel type structure.
Further, the host computer receive the barrel type structure of PLC control modules transmission attitude data and
The location information of multiple locating module transmission, and the attitude data and location information are analyzed, with according to analysis result
Adjust the posture of the barrel type structure.
Further, the host computer is used to be determined according to the attitude data, the elevation information and absolute altitude variable quantity
Fall rate is transmitted to the PLC control modules by the fall rate of the barrel type structure, to be carried out down to the barrel type structure
The control of heavy and pose adjustment.
Further, the barrel type structure includes multiple inside cabins, wherein setting air inlet pipeline, drainpipe in each inside cabin
Solenoid valve is arranged on the discharge pipe line, the posture for controlling barrel type structure in road.
Further, the host computer is used to obtain the location information of the locating module, and the location information is converted
For the coordinate under engineering coordinate system, and shown.
Further, the pressure measurement range of the vacuum pressure sensor includes -0.1~1Mpa.
Further, the control system includes alarm module, wherein the alarm module and the acquisition module and row
Water pump is connected, and the fault message for monitoring the acquisition module and draining pump to alarm, and the fault message is passed
The host computer is transported to be shown.
Compared with prior art, the control system of a kind of barrel type structure provided by the utility model, the control system packet
It includes：Host computer, barrel type structure, PLC control modules, data acquisition module and draining pump, wherein the barrel type structure includes air inlet
Pipeline, exhaust pipe, wherein the air inlet pipeline is used to be filled with gas to the barrel type inside configuration, and the exhaust pipe is used for will
The barrel type inside configuration gas discharge, controls the fall rate of the barrel type structure；The PLC control modules and the barrel type
Structure is connected, the posture for controlling the barrel type structure and sinking；The data acquisition module is connected with the barrel type structure,
Attitude data and position data for acquiring the barrel type structure, and the data transmission acquired to the PLC is controlled into mould
Block and the host computer；Described draining pump one end is connected with the barrel type structure, and the other end is connected with the PLC control modules,
Sink for generating barrel type structure negative pressure described in vacuum cavitations；The host computer is used to receive the number of the acquisition module acquisition
According to analyzing the data of the acquisition, to adjust the posture of the barrel type structure according to the result of analysis.It can be achieved automatic
Control, automatic deviation correction promote management quality, realize that upper air supporting rising, the air supporting of barrel type structure are consigned to installation site and negative pressure
It sinks down into designed elevation overall process to automatically control, obtains the posture information and automatic deviation correction of barrel type structure, ensure barrel type structure
Transportation by driving balances and steady sinking.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the utility model
Other features, objects and advantages will become more apparent upon：
Fig. 1 shows the structural schematic diagram of the control system of barrel type structure in one embodiment of the utility model；
Fig. 2 shows the principle schematics of the control system of barrel type structure in one embodiment of the utility model.
Same or analogous reference numeral represents same or analogous component in attached drawing.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
In one embodiment of the utility model, a kind of control system of barrel type structure, barrel type knot as shown in Figure 1 are provided
The structural schematic diagram of the control system of structure, wherein the control system includes：Host computer 1, barrel type structure 2, PLC control modules
3, data acquisition module 4 and draining pump 5, wherein the barrel type structure 2 includes air inlet pipeline 21, exhaust pipe 22, wherein described
Air inlet pipeline 21 is used to the inside of the barrel type structure 2 be filled with gas, and the exhaust pipe 22 is used for will be inside the barrel type structure 2
Gas is discharged, and controls the fall rate of the barrel type structure 2；The PLC control modules 3 are connected with the barrel type structure 2, are used for
Control posture and the sinking of the barrel type structure 2；The data acquisition module 4 is connected with the barrel type structure 2, for acquiring
State the attitude data and position data of barrel type structure 2, and by the data transmission acquired to the PLC control modules 3 and described
Host computer 1；5 one end of the draining pump is connected with the barrel type structure 2, and the other end is connected with the PLC control modules 3, is used for
2 negative pressure of barrel type structure described in vacuum cavitations is generated to sink；The host computer 1 is used to receive the data of the acquisition of the acquisition module 4,
The data of the acquisition are analyzed, to adjust the posture of the barrel type structure 2 according to the result of analysis.Here, barrel type knot
Structure 2 includes multiple inside cabins, wherein air inlet pipeline 21, discharge pipe line 23 are arranged in each inside cabin, is arranged on the discharge pipe line 23
Solenoid valve 24, the posture for controlling barrel type structure.Barrel type inside configuration divides nine cabins, has port and draining on each cabin
Mouthful, the intake and exhaust state in each cabin controlled by solenoid valve and suction pump or state of drawing water controls the balance of barrel type structure.
PLC control modules 3 described in the utility model include CPU, and CPU carries RS485 PORT COMs, can be very easily
Free-port communication is carried out with field device, CPU is acquired the altitude data of GPS by RS485 PORT COMs, inputted by digital quantity
The digital signal of unit collection site, by the analog signal of analog input unit collection site, in conjunction with the behaviour of host computer 1
It instructs, judges the lateral attitude of barrel type structure, further according to different technological processes, to control the air inlet and exhaust valve of nine compartments
With the opening and closing of draining pump, barrel type is adjusted by adjusting the negative pressure of air pressure or draining pump generation inside nine compartments
The posture of structure, to achieve the purpose that automatic deviation correction.
Preferably, the data acquisition module 4 includes dipmeter 41, multiple sensors 42 and multiple locating modules 43；Its
In, the dipmeter 41 is connected with the PLC control modules 3, for passing the attitude data of the collected barrel type structure 2
Transport to the PLC control modules 3；The multiple sensor 42 includes vacuum pressure sensor and double-shaft tilt angle sensor；It is described
Locating module 43 is used to acquire the location information of the barrel type structure 2, and the location information is transmitted to the PLC and controls mould
Block 3 and the host computer 1, wherein the location information includes elevation information.Further, the host computer 1 is for obtaining institute
The location information is converted to the coordinate under engineering coordinate system, and is shown by the location information for stating locating module 43.?
This, the principle schematic of control system as shown in Figure 2, wherein PLC control modules 3 include CPU, communication port, I/O input,
Simulation input (AD) unit and I/O outputs, I/O outputs and 24 phase of multiple draining pumps 5 and multiple control valves of PLC control modules 3
Even, simulation input unit is connected with dipmeter 41, and the data of acquisition are transmitted to PLC by sensor 42 by I/O input ports, outside
Switch 8 control PLC in portion's powering on and not powering on, and locating module 43 includes four GPS, is passed through by four locating modules (GPS)
The ports RS232 export longitude and latitude signal, are connected respectively to PLC control modules 3 and host computer 1, PLC control modules are defeated according to GPS
The Z-direction signal gone out come judge component variation the case where, provide foundation for gesture stability.Meanwhile host computer 1 reads GPS signal
And converted by coordinate, coordinate of the component under engineering coordinate system is calculated, is shown on host computer 1.Another be equipped with tilts
Instrument is attached directly to the analog module of PLC control modules 3, and scan round is carried out to it to carry out barrel type structure 2 by the CPU of PLC
Gesture stability；To which control system described in the utility model uses Redundant Control strategy, piece system is entangled using two sets of controls
System carries out posture according to preset control preference strategy and sinks to controlling, and ensure that the reliability and stabilization of control system
Property.
Further, the host computer 1 receives the attitude data for the barrel type structure 2 that the PLC control modules 3 are transmitted
And the location information that multiple locating modules 43 transmit, and the attitude data and location information are analyzed, with according to analysis
As a result the posture of the barrel type structure 2 is adjusted.Specifically, the host computer 1 is used to be believed according to the attitude data, the absolute altitude
Breath and absolute altitude variable quantity determine the fall rate of the barrel type structure, and fall rate is transmitted to the PLC control modules 3, with
The barrel type structure 2 is carried out and pose adjustment controls.In one embodiment of the utility model, in barrel type structure Inflated floating
The fortune stage makes bucket body structure 2 float on the water surface by the air inlet pipeline 21 on staving to compressive charge is filled with inside staving, adjusts
Aeration quantity in whole staving makes the underwater penetration of staving reach the requirement for meeting towage stability.Therefore, pass through data module 4
The attitude data of barrel type structure 2 is acquired, and is transmitted to PLC control modules 3 and host computer 1, so that host computer 1 is quickly counted
It calculates and feeds back to PLC control modules 3 and carry out inflation/deflation adjusting, ensure the attitude stability of barrel type structure 2.Sink and bear in dead weight
Pressure is sunk the stage, and PLC control modules 3 not only have the function of attitude monitoring, also with absolute altitude monitoring function, can according to posture,
Absolute altitude and the fall rate that barrel type structure 2 is calculated using absolute altitude variable quantity, carry out and pose adjustment controls.By in bucket
Gas is discharged and is drawn water using draining pump, if while by being sent out in the rate for the speed control sinking that is vented and draws water, sinking watching
By to different compartment capacities and pump-out adjusting when raw inclination, it is ensured that whole process is in attitude-hold mode, until bucket
Formula structure 2 sinks down into preset absolute altitude.
Preferably, the vacuum pressure sensor is set on the air inlet pipeline 21, for acquiring the air inlet pipeline
The gas pressure acquired is simultaneously transmitted to the PLC control modules 3 by gas pressure in 21, and the double-shaft tilt angle sensor is used
In the attitude data for acquiring the barrel type structure 2.Here, PLC control modules 3 are needed in the 2 air supporting rising of barrel type structure, air supporting support
Fortune, dead weight sink, negative pressure sink four processes in can according to require control barrel type structure raising and lowering, rise and
The stabilization of barrel type structure is kept during decline, and can control the height of staving raising and lowering；In addition, PLC controls mould
There is block 3 manual function, the pushbutton switch on operation panel to be connected to the I/O modules of PLC, and PLC is according to Operation switch
Operation controls external equipment, can switch over two kinds of control models by " manual/auto " button on operation console.
Wherein, in automatic control mode, the periphery of PLC control modules 3 is needed to install sensor additional, intake and exhaust pipeline is installed vacuum pressure and passed
Sensor, installation inclinometer, GPS, loading line in barrel type structure fill solenoid valve on discharge pipe line.In staving air supporting rising, inflation
During transportation by driving, dead weight sink and negative pressure is sunk.PLC control modules 3 are inclined according to 42 collected data of sensor with staving
Gradient and project elevation target in order to control, feedback control solenoid valve or draining pump after being calculated by automatic deviation correction program, to adjust
The transportation by driving posture and positioning sinking and posture of whole staving.Air pressure probe measures the air pressure in loading line, directly
The analog input unit being connected in PLC control modules 3 is shown after PLC is calculated in host computer interface.Host computer 1 and PLC
Using the communication modes of RS485, the posture during the motion of field equipment state and component is shown by host computer 1, it is right
The alarm that system generates is prompted, and operation reference is provided for site operation personnel.
Control system control accuracy described in the utility model is high, and the angle of inclination of staving and the height of staving pass through GPS
And dipmeter survey, measurement result is through RS485 communication interfaces real-time Transmission to control system, posture that can be to staving and rising
The height of decline is accurately controlled, and operating automation degree is relatively high, can effectively ensure construction quality.
In addition, in the manual control mode of PLC control modules 3, be using button and contactor combination come control valve and
Draining pump, operating personnel, which observe, in construction work is engraved in the level scale of barrel wall to judge the lateral attitude of staving, to really
Determine the opening and closing of each the cabin upper inlet valve, air bleeding valve and draining pump of staving, then by the button on operation console come pair
Control valve and draining pump are operated, to keep the balance of staving.Manual control mode realizes emergency processing, it is ensured that engineering is applied
The continuity and reliability of work.
Further, the pressure measurement range of the vacuum pressure sensor includes -0.1~1Mpa.Here, in detection cabin
The variation of pressure, is stored using private database；The pressure sensor used is vacuum pressure analog sensor, pressure
Measuring range is -0.1~1Mpa, measurement accuracy 0.1%FS, can meet negative pressure measurement and required precision.
In one embodiment of the utility model, barrel type structure is acquired using 4 GPS and double-shaft tilt angle sensors
2 attitude data.GPS provides the position three-dimensional coordinate of barrel type structure 2 in real time, and GPS system can be reached in Z-direction precision
5cm, horizontal accuracy 3cm.Double-shaft tilt angle sensor provides the lateral attitude of barrel type structure 2 in real time, and inclinator precision is 0.01 °.
Further, the control system includes alarm module 6, wherein the alarm module 6 and the acquisition module 4
And draining pump 5 is connected, the fault message for monitoring the acquisition module 4 and draining pump 5, to alarm, and will the event
Barrier information is transmitted to the host computer and is shown.Here, alarm module can monitor the working condition of system, when sensing
When the failures such as device broken string, GPS communication failures, draining pump overload, system make a sound automatically with flashing light alarm signal, and it is upper
Current fault message can be shown in the operation interface of machine 1, at this moment presses " noise reduction " button, and system alarm sound releases, flash of light report
It is alert to continue maintained until troubleshooting, after trouble shooting, fault message enters database for inquiry later.
Construction personnel can observe the inclination appearance of the position and elevation, barrel type structure of barrel type structure 2 on host computer 1
The information such as state, the open and-shut mode of live solenoid valve and draining pump and cabin atmosphere pressure, and all the sensors information, operation letter
The whole input databases of breath, can check historical record at any time.During automatic deviation correction, construction personnel can be by upper
The state of barrel type structure is observed in real time in machine interface.
In one embodiment of the utility model, for example, barrel type structure 1 air supporting ascent stage, on host computer 1 click " gas
Floating rising " button and the object height for inputting rising, PLC control modules 3 automatically open intake valve, and air compressor machine is constantly toward gas storage
Compressed air is poured into tank, compressed air enters the inside of barrel type structure 2 by air inlet pipeline, and staving air pressure inside is made to increase,
Operating personnel can observe the inclination of the air pressure value, barrel type structure X-axis and Y-axis in each cabin on the interface of host computer 1
The absolute altitude of angle and 4 GPS, if staving generates inclination, the corresponding intake valve in the cabin is automatically closed in PLC control modules 3
The posture of staving is adjusted, construction personnel can observe the opening and closing situation of intake valve in real time on the interface of host computer 1, when staving arrives
Up to setting height when, then all intake valves are automatically closed.
In one embodiment of the utility model, such as the stage is consigned in the air supporting of barrel type structure 1, and " gas is clicked on host computer 1
Floating haul " button, PLC control modules 3 enter air float hauling state, in this state barrel type structure 2 be in equilibrium state can be with
It is hauled, during air float hauling, PLC control modules 3 monitor the gradient and height of barrel type structure 2 in real time, work as bucket
Body run-off the straight or less than object height when, PLC control modules 3 automatically open intake valve carry out tonifying Qi, when staving returns again
When to equilibrium state or reaching setting height, then intake valve is automatically closed in PLC control modules 3.Barrel type structure maintains equilibrium-like
State continues haul until destination locations.
In one embodiment of the utility model, such as the dead weight of barrel type structure 1 is sunk the stage, when staving reaches designated position
When, 1 clicks " dead weight is sunk " button on host computer, and PLC control modules 3 close air intake valve, open drain tap, barrel type knot
Structure 1 starts to sink under the action of own wt, and PLC control modules 3 automatically adjust the opening of air bleeding valve during sinking
And closing, it is that staving steadily sinks, until sinking to terminating.
In one embodiment of the utility model, such as the negative pressure of barrel type structure is sunk the stage, completes bucket body structure dead weight
After sinking, " negative pressure sinking " button to be clicked on host computer 1, and sinking height is set, PLC control modules 3 close air bleeding valve, from
Dynamic draining pump of opening generates negative pressure, and staving continues to sink under the action of atmospheric pressure, in sinking watching, PLC control modules 3
The gradient of adjust automatically staving makes barrel type structure steadily enter mud, and when reaching purpose height, PLC control modules 3 are automatically closed
Draining pump, negative pressure sinking stage terminate.
By control system described in the utility model, it can be achieved that automatically controlling, automatic deviation correction, management quality is promoted, it is real
Upper air supporting rising, the air supporting of existing barrel type structure, which are consigned, to be sunk down into designed elevation overall process to installation site and negative pressure and automatically controls,
The posture information and automatic deviation correction of acquisition barrel type structure ensure the transportation by driving balance of barrel type structure and steadily sink.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are included in the utility model.Any reference numeral in claim should not be considered as limitation
Involved claim.Furthermore, it is to be understood that one word of " comprising " is not excluded for other units or step, odd number is not excluded for plural number.Device
The multiple units or device stated in claim can also be realized by a unit or device by software or hardware.The
One, the second equal words are used to indicate names, and are not represented any particular order.
Claims (9)
1. a kind of control system of barrel type structure, which is characterized in that the control system includes：Host computer, barrel type structure, PLC
Control module, data acquisition module and draining pump, wherein
The barrel type structure includes air inlet pipeline, exhaust pipe, wherein the air inlet pipeline to the barrel type inside configuration for filling
Enter gas, the exhaust pipe is used to the barrel type inside configuration gas being discharged, and controls the fall rate of the barrel type structure；
The PLC control modules are connected with the barrel type structure, the posture for controlling the barrel type structure and sinking；
The data acquisition module is connected with the barrel type structure, attitude data and positional number for acquiring the barrel type structure
According to, and by the data transmission acquired to the PLC control modules and the host computer；
Described draining pump one end is connected with the barrel type structure, and the other end is connected with the PLC control modules, for generating negative pressure
The barrel type structure negative pressure is controlled to sink；
The host computer is used to receive the data of the acquisition module acquisition, analyzes the data of the acquisition, with basis
The result of analysis adjusts the posture of the barrel type structure.
2. control system according to claim 1, which is characterized in that the data acquisition module includes dipmeter, multiple
Sensor and multiple locating modules；
Wherein, the dipmeter is connected with the PLC control modules, is used for the attitude data of the collected barrel type structure
It is transmitted to the PLC control modules；
The multiple sensor includes vacuum pressure sensor and double-shaft tilt angle sensor；
The locating module is used to acquire the location information of the barrel type structure, and the location information is transmitted to the PLC
Control module and the host computer, wherein the location information includes elevation information.
3. control system according to claim 2, which is characterized in that the vacuum pressure sensor is set to the air inlet
On pipeline, controlled for acquiring the gas pressure in the air inlet pipeline and the gas pressure acquired being transmitted to the PLC
Module, the double-shaft tilt angle sensor are used to acquire the attitude data of the barrel type structure.
4. control system according to claim 2, which is characterized in that the host computer receives the PLC control modules and passes
The attitude data of the defeated barrel type structure and the location information of multiple locating modules transmission, and to the attitude data and position
Information is analyzed, to adjust the posture of the barrel type structure according to analysis result.
5. control system according to claim 2 or 4, which is characterized in that the host computer is used for according to the posture number
The fall rate that the barrel type structure is determined according to, the elevation information and absolute altitude variable quantity, the PLC is transmitted to by fall rate
Control module, to carry out sinking and pose adjustment control to the barrel type structure.
6. control system according to claim 1, which is characterized in that the barrel type structure includes multiple inside cabins, wherein every
Air inlet pipeline, discharge pipe line are set in a inside cabin, solenoid valve is set on the discharge pipe line, the appearance for controlling barrel type structure
State.
7. control system according to claim 2, which is characterized in that the host computer is for obtaining the locating module
The location information is converted to the coordinate under engineering coordinate system, and is shown by location information.
8. control system according to claim 2, which is characterized in that the pressure measurement range of the vacuum pressure sensor
Including -0.1~1Mpa.
9. control system according to claim 1, which is characterized in that the control system includes alarm module, wherein institute
It states alarm module with the acquisition module and draining pump to be connected, the fault message for monitoring the acquisition module and draining pump,
To alarm, and the transmitting fault information to the host computer is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130857.9U CN208039289U (en) | 2018-01-25 | 2018-01-25 | A kind of control system of barrel type structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130857.9U CN208039289U (en) | 2018-01-25 | 2018-01-25 | A kind of control system of barrel type structure |
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| CN208039289U true CN208039289U (en) | 2018-11-02 |
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| CN201820130857.9U Active CN208039289U (en) | 2018-01-25 | 2018-01-25 | A kind of control system of barrel type structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613939A (en) * | 2019-01-15 | 2019-04-12 | 山东科技大学 | Air pressure regulator in a kind of pile body of anti-slip stake |
| CN109653229A (en) * | 2018-11-19 | 2019-04-19 | 中交上海三航科学研究院有限公司 | The more negative well bore pressure cylinder anemometer tower composite foundations of jacket automate negative pressure method for sinking |
| CN110080261A (en) * | 2018-01-25 | 2019-08-02 | 中交第三航务工程局有限公司 | A kind of control system of barrel type structure |
| CN110195442A (en) * | 2019-06-10 | 2019-09-03 | 中交上海港湾工程设计研究院有限公司 | A kind of underwater automated construction system for negative pressure barrel type structure |
-
2018
- 2018-01-25 CN CN201820130857.9U patent/CN208039289U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080261A (en) * | 2018-01-25 | 2019-08-02 | 中交第三航务工程局有限公司 | A kind of control system of barrel type structure |
| CN110080261B (en) * | 2018-01-25 | 2024-04-30 | 中交第三航务工程局有限公司 | Control system of barrel type structure |
| CN109653229A (en) * | 2018-11-19 | 2019-04-19 | 中交上海三航科学研究院有限公司 | The more negative well bore pressure cylinder anemometer tower composite foundations of jacket automate negative pressure method for sinking |
| CN109613939A (en) * | 2019-01-15 | 2019-04-12 | 山东科技大学 | Air pressure regulator in a kind of pile body of anti-slip stake |
| CN110195442A (en) * | 2019-06-10 | 2019-09-03 | 中交上海港湾工程设计研究院有限公司 | A kind of underwater automated construction system for negative pressure barrel type structure |
| CN110195442B (en) * | 2019-06-10 | 2024-03-12 | 中交上海港湾工程设计研究院有限公司 | Underwater automatic construction system for negative pressure bucket type structure |
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