CN114622539A - Modularized intelligent vibroflotation construction system - Google Patents
Modularized intelligent vibroflotation construction system Download PDFInfo
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- CN114622539A CN114622539A CN202210299262.7A CN202210299262A CN114622539A CN 114622539 A CN114622539 A CN 114622539A CN 202210299262 A CN202210299262 A CN 202210299262A CN 114622539 A CN114622539 A CN 114622539A
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- vibroflotation
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- intelligent
- management system
- construction system
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Abstract
The invention discloses a modular intelligent vibroflotation construction system which comprises a vibroflotation device, a vibroflotation device control device, a vibroflotation control station, a vibroflotation construction interaction management system, a communication coordinator and a feeding system, wherein the vibroflotation device is flexibly connected with the vibroflotation device control device, and the vibroflotation device control device, the vibroflotation control station, the vibroflotation construction interaction management system and the feeding system are flexibly connected with the communication coordinator. The invention realizes one-key starting and intelligent vibroflotation, ensures the engineering quality, improves the intelligent level, reduces the labor intensity and improves the production efficiency.
Description
Technical Field
The invention belongs to the technical field of intelligent vibroflotation construction, and particularly relates to a modular intelligent vibroflotation construction system.
Background
The vibro-replacement stone pile is a pile body which is made of stone materials in a foundation by utilizing a construction process of a vibro-replacement method. The vibroflotation gravel pile can achieve various foundation treatment targets of improving foundation bearing capacity, improving shear strength, eliminating liquefaction, draining and decompressing, controlling foundation settlement and the like, has the characteristics of high construction speed, economy, environmental protection and the like, and is increasingly used in foundation treatment of hydraulic buildings such as dams, cofferdams and the like of partial power stations.
The main areas developed by current hydropower have the characteristics of deep covering layer, complex geological conditions, high seismic fortification intensity and the like, so that a great deal of technical problems of foundation treatment are brought to damming, and the vibro-replacement gravel pile has good applicability in the aspect of solving the technical problems. According to special geological conditions, construction of vibro-replacement gravel piles faces the problems of large depth, large engineering quantity, high altitude, large temperature difference and penetration of gravel covering layers on the surface layer.
At present, an automatic recorder can be adopted in the vibroflotation construction field to realize automatic data recording, more comprehensive parameter measurement and recording can be realized at present along with the rapid development of electronics, internet of things, computers and automatic control technologies in recent years, remote monitoring is realized through a network, and partial enterprises develop research on automatic control of key construction parameters and make great progress, but the perception and the recording of partial parameters are realized only through a controller, and the difference is still left from automatic control and intelligent control.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a modular intelligent vibroflotation construction system, realizes one-key starting and intelligent vibroflotation, guarantees the engineering quality, improves the intelligent level, reduces the labor intensity and improves the production efficiency.
The purpose of the invention is realized by the following technical scheme:
modularized intelligent vibroflotation construction system, the system includes vibroflotation device, vibroflotation device controlling means, vibroflotation control station, vibroflotation construction interaction management system, communication coordinator and feeding system, vibroflotation device with vibroflotation device controlling means flexonics, vibroflotation device controlling means vibroflotation control station vibroflotation construction interaction management system with feeding system with communication coordinator flexonics.
Furthermore, the modular intelligent vibroflotation construction system further comprises an intelligent vibroflotation cloud management system, and the intelligent vibroflotation cloud management system comprises a database;
the vibroflotation construction interaction management system comprises an expansion interface and is connected with the intelligent vibroflotation cloud management system through flexible connection.
Furthermore, the vibroflotation device control device comprises a base frame and a lifting device arranged at the top of the base frame, wherein the lifting device is provided with a positioning device, a tension sensor, a depth sensor, an inclination angle sensor, a temperature sensor and a wind speed sensor.
Furthermore, the modular intelligent vibroflotation construction system further comprises a manual-automatic switching controller, and the manual-automatic switching controller is used for switching between a manual control mode and an automatic control mode of the modular intelligent vibroflotation construction system.
Furthermore, the vibroflotation control station comprises an outdoor station protection platform, a vibroflotation device electric control cabinet, a water supply system and an air supply system, wherein the vibroflotation device electric control cabinet, the water supply system and the air supply system are flexibly connected.
Furthermore, the vibroflotation device electric control cabinet comprises a vibroflotation device starting switch, a vibroflotation device forward and backward rotation switch and a vibroflotation device working state display panel.
Furthermore, the water supply system comprises a water outlet pump, a valve, a flow meter and a pressure meter, the water outlet pump, the valve and the flow meter are connected through a three-way pipe fitting, the other end of the flow meter is connected with the pressure meter, and the other end of the water outlet pump and the other end of the valve are connected with a water tank with a water inlet pump.
Furthermore, the air supply system comprises an air compressor, a pressure regulating valve, a flowmeter and a pressure gauge which are connected in sequence.
Furthermore, the vibroflotation device electric control cabinet further comprises an emergency stop device for emergency stop of vibroflotation device construction.
Further, the outdoor station protection platform comprises a skid-mounted protection shell.
The invention has the beneficial effects that:
(1) the whole intelligent vibroflotation construction system is modularized, so that the intelligent vibroflotation construction system is convenient to disassemble, assemble and transport on a construction site, and all modules are connected in a flexible mode, so that the whole intelligent vibroflotation construction system can be conveniently deployed and constructed under different environmental conditions.
(2) According to the vibroflotation construction interactive management system, the construction optimization strategy can be fed back to the vibroflotation construction interactive management system in real time through the intelligent vibroflotation cloud management system, and intelligent construction is achieved.
(3) According to the invention, the construction parameters are collected and transmitted in real time, and the construction strategy is executed by the automation device according to the construction specification, so that the manual participation is reduced, and the hole forming quality is effectively ensured.
(4) The modular intelligent vibroflotation construction system provided by the invention can effectively reduce the requirement of human resources, reduce the working strength of workers and improve the construction efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a modular intelligent vibroflotation construction system provided in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a water supply system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air supply system according to an embodiment of the present invention.
The system comprises a vibroflotation device 1, a vibroflotation device 2, a vibroflotation control station 3, a communication coordinator 4, a vibroflotation construction interaction management system 5, an intelligent vibroflotation cloud management system 6, a feeding system 7, an outdoor station protection platform 31, a vibroflotation device electric control cabinet 32, a water supply system 33 and an air supply system 34.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
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 protection scope of the present invention.
At present, an automatic recorder can be adopted in the vibroflotation construction field to realize automatic data recording, more comprehensive parameter measurement and recording can be realized at present along with the rapid development of electronics, internet of things, computers and automatic control technologies in recent years, remote monitoring is realized through a network, and partial enterprises develop research on automatic control of key construction parameters and make great progress, but the perception and the recording of partial parameters are realized only through a controller, and the difference is still left from automatic control and intelligent control.
In order to solve the above technical problems, the following embodiments of the modular intelligent vibroflotation construction system of the present invention are proposed.
The embodiment provides a modular intelligent vibroflotation construction system. Referring to fig. 1, as shown in the figure, it is a schematic structural diagram of the modular intelligent vibroflotation construction system provided in this embodiment. The system specifically comprises a vibroflotation device 1, a vibroflotation device control device 2, a vibroflotation control station 3, a vibroflotation construction interaction management system 5, a communication coordinator 4 and a feeding system 7, wherein the vibroflotation device 1 is flexibly connected with the vibroflotation device control device 2, the vibroflotation control station 3, the vibroflotation construction interaction management system 5 and the feeding system 7 are flexibly connected with the communication coordinator 4, and the vibroflotation device control device 2, the vibroflotation control station 3, the vibroflotation construction interaction management system 5 and the feeding system 7 are communicated through the communication coordinator 4. All parts of the intelligent vibroflotation construction system are in modular design and are connected in a flexible mode, so that the intelligent vibroflotation construction system is convenient to disassemble, assemble, transport, deploy and construct on site.
The vibroflotation device control device 2 is used for controlling the lifting and the working angle of the vibroflotation device 1, the vibroflotation device control device 2 can adopt a general crane or a pile base frame, and a required sensor and a required positioning device are assembled at a corresponding position on the general crane or the pile base frame. The sensor can acquire parameters required by intelligent vibroflotation construction, and the vibroflotation device can be accurately controlled to reach a construction point position through the positioning device.
As an embodiment, the sensors mounted on the general purpose crane or the pile foundation frame include a tension sensor, a depth sensor, an inclination sensor, a temperature sensor, a wind speed sensor, and the like. Each item of basic data required by the construction of the automatic control vibroflotation device can be acquired through each sensor arranged on the control device, and vibroflotation parameters such as vibroflotation depth, upper and lower speed, pile positioning data, pile verticality, feeding quantity, vibroflotation device tension value, temperature and wind speed are acquired in real time.
Specifically, the current pressure of the vibroflotation device is obtained through the tension sensor, and whether the subsequent construction increases or decreases the pressure of the vibroflotation device is judged. And acquiring the current construction depth of the vibroflotation device through a depth sensor, and judging whether the vibroflotation device ascends or descends in subsequent construction. And acquiring the current construction angle of the vibroflotation device through the tilt angle sensor, and judging whether the subsequent construction needs to adjust the current construction angle of the vibroflotation device. And judging and acquiring the current construction environment temperature of the vibroflot through a temperature sensor, and judging whether the construction environment temperature is within a threshold value. And acquiring the current construction environment wind speed of the vibroflotation device through a wind speed sensor, and judging the deviation of the vibroflotation device construction influenced by the environment wind speed to adjust the construction angle.
As one embodiment, the positioning device assembled on the general crane or the pile foundation frame comprises a Beidou positioning unit or a GPS positioning unit.
As an implementation mode, the communication coordinator 4 is connected with the intelligent vibroflotation control station 3, the vibroflotation construction interaction management system 5 and the intelligent vibroflotation cloud management system 6 in a wireless or wired mode, the wireless connection mode is wifi, zigbee, 3G, 4G, 5G, wireless frequency modulation, lora, bluetooth, NB-IOT and the like, and the wired connection mode is ethernet, 485, can and the like. The method can be selected according to different actual situations on site to adapt to site construction and ensure the timeliness and accuracy of data transmission.
The vibroflotation control station 3 provided by the embodiment comprises a vibroflotation device control function, a vibroflotation device construction water supply control function and a vibroflotation device construction air supply control function.
Specifically, the vibroflotation control station 3 comprises a vibroflotation device electric cabinet 32, a water supply system 33 and an air supply system 34. The water supply system 33 is a water supply system 33 that automatically adjusts the pressure and flow rate, and the air supply system 34 is an air supply system 34 that automatically adjusts the pressure and flow rate. The vibroflotation device electric control cabinet 32 has an on-site operation mode, and the on-site operation mode can start and stop the vibroflotation device 1 through a switch on the control cabinet under the condition of not receiving instructions of the vibroflotation construction interaction management system 5.
As an embodiment, the vibroflotation device electric control cabinet 32 controls the vibroflotation device 1, the water supply system 33 and the air supply system 34, thereby realizing the control of the vibroflotation device, the water supply and the air supply, and acquiring vibroflotation parameters such as working voltage, current, power consumption, water pressure, water flow, water consumption, air pressure, air flow, air consumption and the like of the vibroflotation device in real time.
Referring to fig. 2, a schematic structural diagram of the water supply system 33 provided in this embodiment is shown in fig. 2. The water supply system 33 comprises a water outlet pump, a valve, a flow meter and a pressure meter, wherein the water outlet pump, the valve and the flow meter are connected through a three-way pipe fitting, the other end of the flow meter is connected with the pressure meter, and the other end of the water outlet pump and the other end of the valve are connected with a water tank with a water inlet pump. The water tank is also connected with a liquid level meter, and when the water quantity in the water tank is less, the water inlet pump is automatically started to inject water into the water tank. In the water supply system 33, a high-pressure water pump is used as a power source, and a valve is used as a flow control component to control the water flow and pressure in the pipeline, so that the water flow out of the vibroflot 1 meets the construction requirements.
Referring to fig. 3, a schematic structural diagram of the air supply system 34 according to this embodiment is shown in fig. 3. The air supply system 34 includes an air compressor, a pressure regulating valve, a flow meter and a pressure gauge connected in sequence. The pressure regulating valve can adopt an electric control proportional valve, the electric control proportional valve in the gas supply system 34 is used for controlling the pressure and flow value of the gas output from the vibroflotation device 1, and the pressure gauge and the flow meter are used for detecting the pressure and flow data in the gas inlet pipeline and feeding back the data to the vibroflotation control station 3, so that closed-loop control is performed on the gas inlet system.
The vibroflotation control station 3 controls the water supply system 33 and the air supply system 34 through feedback information, and the control mode can more accurately control the flow and the pressure of air supply and water supply through a closed-loop control strategy, so that the construction efficiency is improved, and the construction quality is ensured.
As an embodiment, the aforementioned vibroflotation control station 3 further includes an outdoor station protection platform 31 for loading and protecting the vibroflotation device electric control cabinet 32, the water supply system 33 and the air supply system 34, and the outdoor station protection platform 31 includes a skid-mounted protection housing. Specifically, the skid-mounted protective housing may be a fixed container or other movable platform for integrating and protecting the equipment in the vibroflotation control station 3, and facilitating the integral lifting or moving on the site.
As an implementation mode, the modular intelligent vibroflotation construction system further comprises an intelligent vibroflotation cloud management system 6, the intelligent vibroflotation cloud management system 6 comprises a database, and geological survey data and real-time data of each vibroflotation construction are stored in the database of the intelligent vibroflotation cloud management system 6; the vibroflotation construction interaction management system 5 comprises an expansion interface, the vibroflotation construction interaction management system 5 is connected into the intelligent vibroflotation cloud management system 6 through flexible connection, and the expansion interface of the vibroflotation construction interaction management system 5 can be connected into the intelligent vibroflotation cloud management system 6 in a wireless or wired mode, so that remote monitoring and data collection are realized. In addition, the intelligent vibroflotation cloud management system 6 also has a construction optimization strategy function formed by expert systems based on cloud big data, geological models and the like, and provides a standard interface for the vibroflotation construction interaction management system 5 to download and use for construction.
As an embodiment, the electric control cabinet 32 of the vibroflotation device has an on-site operation mode and a remote control mode, the vibroflotation device 1 can be started and stopped through a switch in the on-site operation mode, and the vibroflotation construction interaction management system 5 can be used for controlling in the remote control mode. In addition, the vibroflotation device electric control cabinet 32 also has an emergency stop function, and the vibroflotation device electric control cabinet 32 is provided with an emergency stop device which can stop vibroflotation device construction emergently when meeting emergency situations.
The vibroflotation device electric control cabinet 32 and the vibroflotation device control device 2 feed collected parameters back to the vibroflotation construction interaction management system 5 through the communication coordinator 4 in real time, and the vibroflotation construction interaction management system 5 judges construction conditions according to a vibroflotation intelligent control model built in the system, outputs construction instructions and guides equipment to operate. The vibroflotation construction interaction management system 5 transmits parameters in vibroflotation construction operation to the intelligent vibroflotation cloud management system 6 in a wireless or wired mode through the communication coordinator 4 in real time, the intelligent vibroflotation cloud management system 6 combines with geological survey data and real-time data, self-learns and self-senses stratum, gives construction parameters such as optimal vibroflotation up-down speed, vibroflotation current and the like at different stages, and feeds the construction parameters back to the vibroflotation construction interaction management system 5 in real time, and the vibroflotation construction interaction management system 5 transmits received optimization instructions to the vibroflotation device electric control cabinet 32 and the vibroflotation device control device 2 for operation and execution.
The modularization intelligence shake towards construction system that this embodiment provided is through shaking towards construction system modularization with whole intelligence, and the convenience is at job site dismouting, transportation to each module all connects through flexible mode, makes entire system can conveniently deploy and construct under different environmental condition.
The modular intelligent vibroflotation construction system provided by the embodiment can feed back a construction optimization strategy to the vibroflotation construction interaction management system 5 in real time through the intelligent vibroflotation cloud management system 6, so that intelligent construction is realized.
The modularization intelligence vibroflotation construction system that this embodiment provided is through real-time collection, transmission construction parameter, carries out the construction strategy according to the construction specification through automation equipment, reduces artifical the participation, effectively guarantees the pore-forming quality.
The modularization intelligence vibroflotation construction system that this embodiment provided can effectively reduce the manpower resources demand, reduces staff working strength, improves the efficiency of construction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The modularized intelligent vibroflotation construction system is characterized by comprising a vibroflotation device, a vibroflotation device control device, a vibroflotation control station, a vibroflotation construction interaction management system, a communication coordinator and a feeding system, wherein the vibroflotation device is flexibly connected with the vibroflotation device control device, and the vibroflotation device control device, the vibroflotation control station, the vibroflotation construction interaction management system and the feeding system are flexibly connected with the communication coordinator.
2. The modular intelligent vibroflotation construction system of claim 1, further comprising an intelligent vibroflotation cloud management system, the intelligent vibroflotation cloud management system comprising a database;
the vibroflotation construction interaction management system comprises an expansion interface and is connected with the intelligent vibroflotation cloud management system through flexible connection.
3. The modular intelligent vibroflotation construction system according to claim 1, wherein the vibroflotation device control device comprises a pedestal and a lifting device arranged on the top of the pedestal, and the lifting device is provided with a positioning device, a tension sensor, a depth sensor, an inclination angle sensor, a temperature sensor and a wind speed sensor.
4. The modular intelligent vibroflotation construction system according to claim 1, further comprising a manual-automatic switching controller for switching between a manual control mode and an automatic control mode of the modular intelligent vibroflotation construction system.
5. The modular intelligent vibroflotation construction system according to claim 1, wherein the vibroflotation control station comprises an outdoor station protection platform, a vibroflotation device electric control cabinet, a water supply system and an air supply system, and the vibroflotation device electric control cabinet, the water supply system and the air supply system are flexibly connected.
6. The modular intelligent vibroflotation construction system according to claim 5, wherein the vibroflotation device electric control cabinet comprises a vibroflotation device starting switch, a vibroflotation device forward and backward rotation switch and a vibroflotation device working state display panel.
7. The modular intelligent vibroflotation construction system according to claim 5, wherein the water supply system comprises a water outlet pump, a valve, a flow meter and a pressure meter, the water outlet pump, the valve and the flow meter are connected through a tee pipe, the other end of the flow meter is connected with the pressure meter, and the other end of the water outlet pump and the other end of the valve are connected with a water tank with a water inlet pump.
8. The modular intelligent vibroflotation construction system as claimed in claim 5, wherein the gas supply system comprises an air compressor, a pressure regulating valve, a flow meter and a pressure gauge connected in sequence.
9. The modular intelligent vibroflotation construction system according to claim 5, wherein the vibroflotation device electric control cabinet further comprises an emergency stop device for emergency stop of vibroflotation device construction.
10. The modular intelligent vibroflotation construction system according to any one of claims 5 to 9, wherein the outdoor station protection platform comprises a skid-mounted protective enclosure.
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| CN202210299262.7A CN114622539A (en) | 2022-03-25 | 2022-03-25 | Modularized intelligent vibroflotation construction system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305899A (en) * | 2022-07-18 | 2022-11-08 | 中交四航局第二工程有限公司 | Automatic pile forming method and system for offshore bottom discharging vibro-replacement gravel pile |
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2022
- 2022-03-25 CN CN202210299262.7A patent/CN114622539A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305899A (en) * | 2022-07-18 | 2022-11-08 | 中交四航局第二工程有限公司 | Automatic pile forming method and system for offshore bottom discharging vibro-replacement gravel pile |
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