CN113404035A - Full-automatic vibroflotation construction system based on pile frame and crane - Google Patents
Full-automatic vibroflotation construction system based on pile frame and crane Download PDFInfo
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- CN113404035A CN113404035A CN202110834055.2A CN202110834055A CN113404035A CN 113404035 A CN113404035 A CN 113404035A CN 202110834055 A CN202110834055 A CN 202110834055A CN 113404035 A CN113404035 A CN 113404035A
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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
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
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- Geochemistry & Mineralogy (AREA)
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- Soil Sciences (AREA)
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- Civil Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a full-automatic vibroflotation construction system based on a pile frame and a crane, which comprises vibroflotation equipment and supporting equipment, wherein a winch and an air compressor are installed on the supporting equipment, the vibroflotation equipment is hoisted by the winch through a steel wire rope and a pulley block, the air compressor is connected with the vibroflotation equipment through a pipeline, a high-pressure water pump is arranged on the vibroflotation equipment, a control cabinet, an equipment connecting cabinet and a frequency conversion cabinet are arranged on the supporting equipment, the control cabinet is connected with a vibroflotation construction monitoring center through an Ethernet, the frequency conversion cabinet is respectively connected with the vibroflotation equipment, the winch and the high-pressure water pump through cables, a water pressure sensor, a water quantity sensor, a tension sensor, a depth sensor, an inclination angle sensor, an air quantity sensor and an air pressure sensor are arranged at corresponding positions on the vibroflotation equipment, each sensor is connected with the equipment connecting cabinet, and a Beidou positioning system is also arranged on the vibroflotation equipment. The invention can obtain the state and operation output of the equipment on the vibroflotation site in real time, and the automation degree of each construction process is high, so that the construction quality is more in line with the requirement.
Description
Technical Field
The invention relates to the technical field of vibroflotation engineering, in particular to a full-automatic vibroflotation construction system based on a pile frame and a crane.
Background
With the acceleration of urbanization construction, cities are larger and larger, and buildings are higher and higher. Before various buildings are built, the foundation needs to be treated, the higher the building is, the larger the building is, and the higher the treatment requirement on the foundation is, so that the requirement of building the building on the foundation is met.
The foundation treatment project occupies an increasingly important position in the whole project construction, and plays an important role in the stability and the shock resistance of the whole building. The vibro-replacement stone column construction system is more and more widely applied to foundation treatment engineering, particularly soft foundation treatment engineering, namely, a vertical reinforcement consisting of broken stones is arranged in a soft foundation to form a composite foundation so as to achieve the purpose of foundation treatment. The gravel pile formed in the vibroflotation process can improve the bearing capacity of a natural foundation and reduce settlement, and the pile body of the gravel pile has good water permeability, thereby being beneficial to hyperstatic pore water pressure dissipation and liquefaction resistance. In recent years, vibro-replacement gravel piles are increasingly widely applied and popularized in soft foundation treatment in ports, wharfs, artificial islands, sea filling projects and the like.
Because the construction site is spacious, the area is vast, do not have the reference thing, in traditional work progress, constructor all is through the mode of artifical unwrapping wire, mark coordinate, confirms the position of construction machine, and the positioning process is loaded down with trivial details, wastes time and energy, and is inaccurate moreover. In addition, in the construction process, the construction mode is simple and extensive, the control of the electrical equipment such as the feeding amount, the discharging amount, the vibration and impact frequency converter, the water pump frequency converter, the feeding material winding machine, the main winch, the generator, the air compressor, the water valve, the air valve and the like of the vibration and impact equipment is completely controlled by the experience of an operator, the construction process is not rigorous, and the construction process is not matched with high-standard and large-scale construction requirements.
Disclosure of Invention
The invention aims to provide a full-automatic vibroflotation construction system based on a pile frame and a crane, which is used for acquiring the state and operation output of equipment on a vibroflotation site in real time, so that the construction equipment in the construction system is accurately positioned, the automation degree of each construction process is high, and the construction quality is more in line with the requirements.
In order to solve the technical problem, the invention adopts the following scheme:
a full-automatic vibroflotation construction system based on a pile frame and a crane comprises vibroflotation equipment and supporting equipment for carrying the vibroflotation equipment, wherein the supporting equipment is provided with a winch and an air compressor, the winch is used for hoisting the vibroflotation equipment through a steel wire rope and a pulley block, the air compressor is connected with the vibroflotation equipment through a pipeline, the vibroflotation equipment is provided with a high-pressure water pump, the supporting equipment is provided with a control cabinet, an equipment connecting cabinet and a frequency conversion cabinet, the control cabinet is connected with a vibroflotation construction monitoring center through an Ethernet, the control cabinet is in wireless communication with the equipment connecting cabinet and the frequency conversion cabinet for data transmission, the frequency conversion cabinet is respectively connected with the vibroflotation equipment, the winch and the high-pressure water pump through cables, the vibroflotation equipment is provided with a water pressure sensor, a water quantity sensor, a tension sensor, a depth sensor, an inclination sensor, a gas quantity sensor and a gas pressure sensor at corresponding positions, and each sensor is connected with the equipment connecting cabinet, and the vibration and impact equipment is also provided with a Beidou positioning system, and the Beidou positioning system is used for carrying out data transmission with the vibration and impact construction monitoring center through a wireless network. The invention controls the vibroflotation equipment to automatically operate remotely or on site through the vibroflotation construction center, determines the number of a constructed pile, controls a Beidou positioning system to position and navigate the pile position, automatically returns the depth of the vibroflotation equipment to zero, sends a control command to a control cabinet, controls an air compressor high-pressure water pump to start, receives the command to control the vibroflotation equipment to operate, sends a control signal to the frequency conversion cabinet when the frequency of the vibroflotation equipment reaches a set value, controls a winch to start, controls a motor in the vibroflotation equipment to rotate forwards or backwards to lift and lower the vibroflotation equipment, performs vibroflotation operation on a working surface, can observe the state and operation output of the vibroflotation equipment in real time by the vibroflotation construction monitoring center after analog signals fed back by corresponding position sensors are converted into digital signals, and can realize full-automatic management by the vibroflotation construction monitoring center in all processes of the vibroflotation equipment, the construction is carried out by the experience operation in the artificial site is avoided, so that the construction is more rigorous, and the construction quality is more in line with the requirement.
Preferably, a master control PLC controller is arranged in the control cabinet, the master control PLC controller is in wired connection with a wireless data transmission radio station through a COM port, the wireless data transmission radio station is used for transmitting wireless control signals to the frequency conversion cabinet and the equipment control cabinet, and a signal output end of the master control PLC controller is connected with a relay for controlling the frequency conversion cabinet, the winch, the high-pressure water pump and the air compressor to start or stop so as to control the processes of vibroflotation and compact packing of vibroflotation equipment. The master control PLC controller sets the vibration and impact time, the vibration and impact depth and the control of output signals of the vibration and impact equipment according to construction requirements, transmits control signals to the frequency conversion cabinet and the equipment control cabinet through the wireless data transmission radio station, simultaneously feeds back the real-time vibration and impact state to the vibration and impact construction monitoring center, can also receive control signals from the construction monitoring center point through the Ethernet, is used for controlling the work of each equipment and a detection instrument, and realizes the full-automatic vibration and impact process.
Preferably, a frequency converter with a communication module is arranged in the frequency conversion cabinet, the communication module is in wired connection with a first wireless data transmission module through a communication port, the first wireless data transmission module is used for receiving a control signal from the control cabinet, and a power supply output end of the frequency converter is in wired connection with the vibroflotation equipment, the high-pressure water pump and the winch.
Preferably, an input/output module with a communication protocol and a second wireless data transmission module are arranged in the equipment connecting cabinet, the input/output module is in wired connection with the second wireless data transmission module through a communication port, the second wireless data transmission module is used for receiving a control signal from the control cabinet, and the input end of the input/output module is connected with a water quantity sensor, a water pressure sensor, a gas quantity sensor, a gas pressure sensor and a relay for controlling the start and stop of the air pressure gas.
Preferably, the signal input end of the master control PLC controller is connected with a tension sensor, a wind speed sensor, an inclination angle sensor and a depth sensor.
Preferably, the signal output end of the master control PLC controller is also connected with a buzzer alarm. The buzzer alarm is used for reminding when monitoring data are abnormal in the vibrating and flushing process so as to stop in time for detection. Avoid the accident or cause the vibroflotation quality not up to standard.
Preferably, the control cabinet and the vibroflotation construction monitoring center and the control cabinet, the equipment connecting cabinet and the frequency conversion cabinet are communicated through a modbus TCP protocol.
Preferably, the supporting equipment is a pile frame or a crane, and the vibroflotation equipment is a vibroflotation device with a discharging function at the bottom.
Preferably, the water pressure sensor is used for feeding back water pressure data entering the vibroflotation equipment, the water quantity sensor is used for feeding back water quantity data entering the vibroflotation equipment, the tension sensor is used for detecting the tension of the steel wire rope so as to judge the working state of the vibroflotation equipment, the depth sensor is used for detecting the working depth of the vibroflotation equipment, the inclination angle sensor is used for detecting the working path of the vibroflotation equipment, the air quantity sensor is used for detecting air quantity data entering the vibroflotation equipment, and the air pressure sensor is used for detecting air pressure data entering the vibroflotation equipment.
Preferably, still be equipped with the feed bin PLC controller in the switch board, the serial ports of master control PLC controller and the serial ports of feed bin PLC controller pass through the RS485 bus and link to each other, the signal input part of feed bin PLC controller with install the sensor of shake towards equipment feed bin department links to each other, and its signal output part links to each other with relay, the travel switch of control feed bin door action for material loading, the blowing of control shake towards equipment feed bin. The invention has the following beneficial effects:
1. the vibroflotation equipment is remotely or on-site controlled by the vibroflotation construction monitoring center to automatically operate, the state and the operation output of the vibroflotation equipment can be observed in real time by the vibroflotation construction monitoring center after analog signals fed back by the corresponding position sensors are converted into digital signals, all processes of the vibroflotation equipment can be automatically managed by the vibroflotation construction monitoring center, manual on-site operation construction by experience is avoided, construction is more rigorous, and the construction quality is more in line with requirements.
2. The master control PLC controller sets the vibration and impact time, the vibration and impact depth and the control of output signals of the vibration and impact equipment according to construction requirements, transmits control signals to the frequency conversion cabinet and the equipment control cabinet through the wireless data transmission radio station, simultaneously feeds back the real-time vibration and impact state to the vibration and impact construction monitoring center, can also receive control signals from the construction monitoring center point through the Ethernet, is used for controlling the work of each equipment and a detection instrument, and realizes the full-automatic vibration and impact process.
3. The invention realizes automatic control, reduces the heat input, reduces the labor intensity and improves the construction efficiency.
4. Can in time know the real-time status in the vibroflotation process hole through tension sensor, effectively guarantee the quality of pore-forming.
Drawings
FIG. 1 is a schematic control diagram of a construction system according to the present invention;
fig. 2 is a schematic structural diagram of the vibroflotation device and the supporting device.
Reference numerals: the method comprises the following steps of 1-vibroflotation construction monitoring center, 2-control cabinet, 3-frequency conversion cabinet, 4-equipment connection cabinet, 5-vibroflotation device, 6-winch, 7-high pressure water pump, 8-water pressure sensor, 9-water quantity sensor, 10-tension sensor, 11-depth sensor, 12-inclination angle sensor, 13-air quantity sensor, 14-air pressure sensor, 15-current sensor, 16-steel wire rope and 17-pulley block.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, or that are conventionally placed when the product of the present invention is used, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1 and 2, the full-automatic vibroflotation construction system based on a pile frame and a crane comprises vibroflotation equipment and supporting equipment for carrying the vibroflotation equipment, wherein the supporting equipment is the pile frame or the crane, the vibroflotation equipment is a vibroflotation device 5 discharging from the bottom, the supporting equipment is provided with a winch 6, an air compressor and a generator for standby application, the vibroflotation equipment is hoisted by the winch 6 through a steel wire rope 16 and a pulley block 17, the air compressor is connected with the vibroflotation equipment through a pipeline, the vibroflotation equipment is provided with a high-pressure water pump 7, the supporting equipment is provided with a control cabinet 2, an equipment connecting cabinet 4 and a frequency conversion cabinet 3, the control cabinet 2 is connected with a vibroflotation construction monitoring center 1 through an ethernet, the control cabinet 2 is in data transmission with the equipment connecting cabinet 4 and the frequency conversion cabinet 3 through wireless communication, the frequency conversion cabinet 3 is respectively connected with the vibroflotation equipment, the winch 6 and the high-pressure water pump 7 through cables, the device is characterized in that a water pressure sensor 8, a water quantity sensor 9, a tension sensor 10, a depth sensor 11, an inclination angle sensor 12, an air quantity sensor 13 and an air pressure sensor 14 are arranged at corresponding positions on the vibroflotation device, a current sensor 15 is further arranged on the vibroflotation device and used for detecting whether a current value in the vibroflotation process reaches the standard or not, each sensor adopts a sensor for analog quantity input, the analog quantity input adopts 4-20ma signals, each sensor is connected with a device connecting cabinet 4, a Beidou positioning system is further arranged on the vibroflotation device and carries out data transmission with a vibroflotation construction monitoring center 1 through a wireless network, the operation position of the device is accurately positioned according to design requirements, the operation position is transmitted to the vibroflotation construction center through the wireless network, and the vibroflotation construction monitoring center 1 is a computer or other mobile terminal. The invention controls the vibroflotation equipment to automatically operate remotely or on site through a vibroflotation construction center, determines the number of a constructed pile, controls a Beidou positioning system to position and navigate the pile position, automatically returns the depth of the vibroflotation equipment to zero, sends a control command to a control cabinet 2, controls an air compressor high-pressure water pump 7 to be started, receives the command from a frequency conversion cabinet 3 to control the vibroflotation equipment to operate, when the frequency of the vibroflotation equipment reaches a set value, sends a control signal to the frequency conversion cabinet 3 by the control cabinet 2, controls a winch 6 to be started by the frequency conversion cabinet 3, controls the motor in the vibroflotation equipment to rotate forwards or backwards to realize the lifting and the lowering of the vibroflotation equipment, performs vibroflotation operation on a working surface, converts analog signals fed back by corresponding position sensors into digital signals, and can observe the state and the operation output of the vibroflotation equipment in real time by a vibroflotation construction monitoring center 1, all processes of the vibroflotation equipment can be automatically managed by the vibroflotation construction monitoring center 1, manual field construction operation by experience is avoided, construction is more rigorous, and construction quality meets requirements better.
The control cabinet 2 is internally provided with a master control PLC controller which is in wired connection with a wireless data transmission radio station through a COM port, the wireless data transmission radio station is used for transmitting wireless control signals to the frequency conversion cabinet 3 and the equipment control cabinet 2, and the signal output end of the master control PLC controller is connected with a relay which controls the starting or stopping of the frequency conversion cabinet 3, the winch 6, the high-pressure water pump 7 and the air compressor to control the processes of vibroflotation and compact filling of vibroflotation equipment. The master control PLC controller sets the vibroflotation time, vibroflotation depth and output signal control of vibroflotation equipment according to construction requirements, transmits control signals to the frequency conversion cabinet 3 and the equipment control cabinet 2 through a wireless data transmission radio station, simultaneously feeds back real-time vibroflotation state to the vibroflotation construction monitoring center 1, and can also receive control signals from a construction monitoring center point through Ethernet, so as to control the work of each equipment and detection instruments and realize the full-automatic vibroflotation process.
The frequency conversion cabinet 3 is internally provided with a frequency converter with a communication module, the communication module is in wired connection with a first wireless data transmission module through a communication port, the first wireless data transmission module is used for receiving a control signal from the control cabinet 2, and the power supply output end of the frequency converter is in wired connection with the vibroflotation equipment, the high-pressure water pump 7 and the winch 6.
An input/output module with a communication protocol and a second wireless data transmission module are arranged in the equipment connecting cabinet 4, the input/output module is in wired connection with the second wireless data transmission module through a communication port, the second wireless data transmission module is used for receiving a control signal from the control cabinet 2, and the input end of the input/output module is connected with a water quantity sensor 9, a water pressure sensor 8, a gas quantity sensor 13, a gas pressure sensor 14 and a relay for controlling the start and stop of the air pressure.
And the signal input end of the master control PLC controller is connected with a tension sensor 10, a wind speed sensor, an inclination angle sensor 12 and a depth sensor 11.
And the signal output end of the master control PLC is also connected with a buzzer alarm. The buzzer alarm is used for reminding when monitoring data are abnormal in the vibrating and flushing process so as to stop in time for detection. Avoid the accident or cause the vibroflotation quality not up to standard.
The control cabinet 2 and the vibroflotation construction monitoring center 1 and the control cabinet 2, the equipment connecting cabinet 4 and the frequency conversion cabinet 3 are communicated through a modbus TCP protocol.
The hydraulic pressure sensor 8 is used for feeding back water pressure data entering the vibroflotation equipment, the water quantity sensor 9 is used for feeding back water quantity data entering the vibroflotation equipment, the tension sensor 10 is used for detecting tension of the steel wire rope 16 so as to judge the working state of the vibroflotation equipment, the tension sensor 10 is installed on the steel wire rope 16, the depth sensor 11 is used for detecting the working depth of the vibroflotation equipment, the depth sensor 11 is installed at the lower end position of the vibroflotation device 5, the inclination angle sensor 12 is used for detecting the working path of the vibroflotation equipment, the inclination angle sensor 12 is installed on the vibroflotation device 5, the air quantity sensor 13 is used for detecting air quantity data entering the vibroflotation equipment, the air pressure sensor 14 is used for detecting air pressure data entering the vibroflotation equipment, and the air pressure sensor 14 and the air quantity sensor 13 are installed on an air pipe entering the vibroflotation device 5.
Still be equipped with feed bin PLC controller in the switch board 2, the serial ports of master control PLC controller and the serial ports of feed bin PLC controller pass through the RS485 bus and link to each other, the signal input part of feed bin PLC controller with install the sensor of shake towards equipment feed bin department links to each other, and its signal output part links to each other with relay, the travel switch of control feed bin door action for material loading, the blowing of control shake towards equipment feed bin.
The operation principle of the invention is as follows: an operator selects a pile number to be constructed in the system, clicks to determine, enters pile position positioning navigation, clicks to determine after alignment is successful, the depth of the vibroflot 5 automatically returns to zero, the system automatically sends out a control command, the air compressor is started through the equipment connecting cabinet 4, the water pump is started through the frequency conversion cabinet 3, PID control mode control is adopted, a water valve is regulated and controlled to regulate water quantity and control an air valve to adjust air pressure, after the air compressor and the water pump are started, the system forwards a starting signal of the frequency converter and set operation frequency to the frequency conversion cabinet 3 through the control cabinet 2, the frequency converter is started, the vibroflot 5 is operated through the output of the frequency conversion cabinet 3, when the operation frequency reaches the set value, the system controls the winch 6 to be started through the frequency conversion cabinet 3, and controls forward/reverse rotation to realize lifting and lowering of the vibroflot 5.
When the vibroflotation device 5 is transferred in the pore-forming stage, if the tension is lower than the design value, the frequency conversion cabinet 3 receives the signal of the control cabinet 2 and controls the winch 6 to stop transferring, the vibroflotation device 5 keeps hovering, and if the control cabinet 2 detects that the current of the vibroflotation device 5 slowly rises to the overload current, the transfer is stopped and the transition is to be promoted. And judging the lifting distance and the tension at the same time of lifting. And if the tension in the lifting process exceeds the designed value, immediately stopping lifting. If the lift distance has been reached, the current still exceeds the overload value, and the operating frequency is also reduced until the frequency is 0. The current drops to a certain range below the overload, and the continuous lowering is started. And cleaning the hole once when the hole descends for a certain distance. And (5) after hole cleaning, continuing to lower. If the continuous current during hole cleaning exceeds a set value and continues for a certain time, the hole cleaning needs to be repeated, and after the hole is formed to the designed depth, the construction is switched to a compaction stage.
In the compacting stage, the vibroflotation device 5 is lifted for a certain distance to wait for packing, and after the feeding of the packing is controlled by the PLC controller of the storage bin, the vibroflotation device 5 is automatically inserted back to the vicinity of the design depth after the current reaches a set value, and then vibration is remained. After the set requirements for the vibration remaining and rechecking are finished, the vibroflot 5 is lifted for a certain distance, and then is reversely inserted to the calculated vibration remaining depth, and the vibration remaining is started again. This is done periodically and automatically to a depth of 0. In the lifting process after the vibration is remained, if the tension is out of limit, the lifting is also stopped, and the vibroflotation device 5 keeps hovering. After the tension is reduced, the vibration and impact device is continuously lifted until the tension is compacted, the whole vibration and impact process is completely and automatically operated, the running output of the vibration and impact device 5 can be automatically controlled through the signal output and input of the control cabinet 2, and meanwhile, the running state of the vibration and impact device 5 can be timely known through signals fed back by the sensors, so that the labor input is reduced, and the construction efficiency is improved. Scientific construction management and control are realized, and the construction quality is improved. The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.
Claims (10)
1. Full-automatic vibroflotation construction system based on pile frame and crane, including vibroflotation equipment and be used for the delivery vibroflotation equipment's support equipment, install hoist engine (6), air compressor machine on the support equipment, hoist engine (6) are hoisted through wire rope (16), assembly pulley (17) vibroflotation equipment, air compressor machine tube coupling vibroflotation equipment is equipped with high-pressure water pump (7) on the vibroflotation equipment, its characterized in that, be equipped with switch board (2), equipment connect cabinet (4) and frequency conversion cabinet (3) on the support equipment, switch board (2) are through ethernet connection vibroflotation construction monitoring center (1), and data transmission is carried out through wireless communication in switch board (2) and equipment connect cabinet (4), frequency conversion cabinet (3) are through cable conductor connection vibroflotation equipment, hoist engine (6) and high-pressure water pump (7) respectively, be equipped with hydraulic pressure sensor (8) on the vibroflotation equipment corresponding position, The device comprises a water quantity sensor (9), a tension sensor (10), a depth sensor (11), an inclination angle sensor (12), an air quantity sensor (13) and an air pressure sensor (14), wherein each sensor is connected with an equipment connection cabinet (4), a Beidou positioning system is further arranged on the vibroflotation equipment, and the Beidou positioning system carries out data transmission with a vibroflotation construction monitoring center (1) through a wireless network.
2. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 1, wherein a master PLC controller is arranged in the control cabinet (2), the master PLC controller is connected with a wireless data transmission radio station through a COM port in a wired manner, the wireless data transmission radio station is used for transmitting wireless control signals to the frequency conversion cabinet (3) and the equipment control cabinet (2), and a signal output end of the master PLC controller is connected with a relay for controlling the frequency conversion cabinet (3), the winch (6), the high pressure water pump (7) and the air compressor to start or stop so as to control vibroflotation and compact packing processes of vibroflotation equipment.
3. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 1, wherein a frequency converter with a communication module is arranged in the frequency conversion cabinet (3), the communication module is connected with a first wireless data transmission module through a communication port in a wired manner, the first wireless data transmission module is used for receiving control signals from the control cabinet (2), and a power supply output end of the frequency converter is connected with vibroflotation equipment, the high pressure water pump (7) and the winch (6) in a wired manner.
4. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 1, wherein the equipment connection cabinet (4) is internally provided with an input/output module with a communication protocol and a second wireless data transmission module, the input/output module is connected with the second wireless data transmission module through a communication port in a wired manner, the second wireless data transmission module is used for receiving control signals from the control cabinet (2), and the input end of the input/output module is connected with the water quantity sensor (9), the water pressure sensor (8), the air quantity sensor (13), the air pressure sensor (14) and a relay for controlling the start and stop of the air pressure.
5. The full-automatic vibroflotation construction system based on a pile frame and a crane according to claim 2, characterized in that, the signal input end of the master PLC controller is connected with a tension sensor (10), a wind speed sensor, an inclination sensor (12) and a depth sensor (11).
6. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 5, wherein the signal output end of the master control PLC controller is further connected with a buzzer alarm.
7. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 1, wherein the control cabinet (2) and the vibroflotation construction monitoring center (1) and the control cabinet (2), the equipment connection cabinet (4) and the frequency conversion cabinet (3) communicate with each other through modbusTCP protocol.
8. The full automatic vibroflotation construction system based on pile frame and crane according to claim 1, characterized by, that, the support equipment is pile frame or crane, vibroflotation equipment is bottom discharge vibroflotation device (5).
9. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 1, wherein the water pressure sensor (8) is used for feeding back water pressure data entering the vibroflotation device, the water quantity sensor (9) is used for feeding back water quantity data entering the vibroflotation device, the tension sensor (10) is used for detecting tension of the steel wire rope (16) so as to judge the working state of the vibroflotation device, the depth sensor (11) is used for detecting the working depth of the vibroflotation device, the tilt angle sensor (12) is used for detecting the working path of the vibroflotation device, the air quantity sensor (13) is used for detecting air quantity data entering the vibroflotation device, and the air pressure sensor (14) is used for detecting air pressure data entering the vibroflotation device.
10. The full-automatic vibroflotation construction system based on the pile frame and the crane as claimed in claim 2, wherein a stock bin PLC controller is further arranged in the control cabinet (2), a serial port of the master control PLC controller and a serial port of the stock bin PLC controller are connected through an RS485 bus, a signal input end of the stock bin PLC controller is connected with a sensor installed at the stock bin of the vibroflotation equipment, and a signal output end of the stock bin PLC controller is connected with a relay and a travel switch for controlling the action of a stock bin door, and is used for controlling the feeding and discharging of the stock bin of the vibroflotation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834055.2A CN113404035A (en) | 2021-07-23 | 2021-07-23 | Full-automatic vibroflotation construction system based on pile frame and crane |
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| CN202110834055.2A CN113404035A (en) | 2021-07-23 | 2021-07-23 | Full-automatic vibroflotation construction system based on pile frame and crane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061816A (en) * | 2021-10-20 | 2022-02-18 | 四川华能泸定水电有限公司 | System and method for measuring working parameters of vibroflot |
| CN114115139A (en) * | 2021-10-18 | 2022-03-01 | 中国华能集团有限公司 | Intelligent vibroflotation control system and method |
| CN114718042A (en) * | 2022-03-31 | 2022-07-08 | 四川华能泸定水电有限公司 | Vibroflotation device control system and method |
-
2021
- 2021-07-23 CN CN202110834055.2A patent/CN113404035A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114115139A (en) * | 2021-10-18 | 2022-03-01 | 中国华能集团有限公司 | Intelligent vibroflotation control system and method |
| CN114115139B (en) * | 2021-10-18 | 2024-01-26 | 中国华能集团有限公司 | Intelligent vibroflotation control system and method |
| CN114061816A (en) * | 2021-10-20 | 2022-02-18 | 四川华能泸定水电有限公司 | System and method for measuring working parameters of vibroflot |
| CN114718042A (en) * | 2022-03-31 | 2022-07-08 | 四川华能泸定水电有限公司 | Vibroflotation device control system and method |
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