CN110485425A - Hammering method tube pile construction intelligent acquisition system based on NB_IOT - Google Patents
Hammering method tube pile construction intelligent acquisition system based on NB_IOT Download PDFInfo
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- CN110485425A CN110485425A CN201910721670.5A CN201910721670A CN110485425A CN 110485425 A CN110485425 A CN 110485425A CN 201910721670 A CN201910721670 A CN 201910721670A CN 110485425 A CN110485425 A CN 110485425A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/06—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers for observation while placing
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of hammering method tube pile construction intelligent acquisition system based on NB_IOT, is related to tube pile construction systems technology field.The system includes tubular pole perpendicularity deviation detection module, displacement at pile top detection module, height of pile top detection module, pile penetration detection module, total blow counts module, the MCU core based on STM32L476, NB-IOT communication transmission module, system platform server.Each detection module automatic data collection during tubular pole hammer-impact construction, pass through NB-IOT communications to data receiver, server analyzes data, digital Platform shows, replace existing artificial observation, artificial detection, the form of construction work for manually reporting early warning, realizes and long-range, the live real time monitoring to construction data, the intelligence to construction quality is respectively organized to control in work progress.
Description
Technical field
The present invention relates to a kind of hammering method tube pile construction intelligent acquisition system based on NB_IOT, belongs to tube pile construction technology
Field.
Technical background
Preset tubular pole obtains wide use by hammer-impact construction in the foundation engineerings such as bridge pile foundation, is applicable in ground
Soil property range is wider, is easy to guarantee construction quality and project progress.But since current unit in charge of construction is for tube pile construction management
It is more coarse, proprietor can not to work progress carry out in real time detailed management, when there is construction problem designing unit also without
Method accurately restores condition of construction, analyzes difficulty to throw into question, and can not put forward effective solutions in time.
For hammer-impact construction tubular pole under traditional construction and management condition existing more problem, from put forth effort improve construction
Quality, reinforcement work progress control are started with, and have carried out several research work, but visible correlation in document and report both at home and abroad
It is still more single to study function, in patent book " a kind of the pile penetration detection device and detection method of steel-pipe pile hammer piling ",
With sensor reflective membrane etc., pile penetration data are detected in the construction process, are only only completed single datum collection.It is difficult to pair of system
The Key Quality control point of hammering method tube pile construction overall process carries out effective monitoring and management, to lifting construction management level, protects
The effect for demonstrate,proving construction quality is still relatively limited.
Summary of the invention
The purpose of the invention is to avoid above-mentioned existing deficiencies in the technology, provide a kind of based on NB_IOT
Hammering method tube pile construction intelligent acquisition system, in the construction process to construction data carry out automatic collection, passed by NB_IOT
Data receiver is transported to, server analyzes data, digital Platform shows, and replaces existing artificial observation, artificial inspection
Survey, manually report the form of construction work of early warning, realize in work progress each tissue is long-range, scene to the real time monitoring of construction data,
The intelligence of construction quality is controlled.
The NB-IoT utilized is a kind of new narrowband cellular communication LPWAN (low-power consumption wide area network) technology, and NB-IoT is focused
Extensively cover the market (LPWA) Internet of Things (IoT) in low-power consumption, be can be merged with Cellular Networks evolution inexpensive carrier class it is highly reliable
Property, high security wide area networking of things network technology.It is wide with covering, connection is more, rate is low, at low cost, low in energy consumption, the excellent spy of framework
Point.Information transmission is carried out to reach real-time, efficiently and accurately complete tubular pole project to tube pile construction process by the network communication
Construction.
Its technical solution is:
Hammering method tube pile construction intelligent acquisition system based on NB_IOT includes tubular pole perpendicularity deviation detection module, stake
Displacement detection module, height of pile top detection module, pile penetration detection module and total blow counts module are pushed up, STM32L476 is based on
MCU nucleus module, NB-IOT communication transmission module, data collection and analysis server, system platform server.Described is each
The submodule verticality of tubular pole, displacement at pile top, hammering injection in dynamic collection work progress during tubular pole hammer-impact construction
Degree, height of pile top, the data real-time automatic collecting construction data such as blow counts pass through NB-IOT network transmission to data acquisition service
Construction data by digital Platform real-time exhibition, is carried out effective early warning to the data of record by device, system platform server.
The constituent parts in work progress are organized together by information-based means, improve unit in charge of construction, management, design list
Position and the communication efficiency of owner, but also proprietor has more detailed and accurately understands and control to tube pile construction process.
Compared with the prior art, the invention has the advantages that:
Tubular pole system record work progress in abnormal data, owner's unit use tubular pole system, can science management
Work progress plans as a whole construction speed, carries out work progress supervision and achievement inspection to construction, management and detection side, different to constructing
Reason condition tracks solution in time.
Construction speed can be intuitively checked in tubular pole system, manufacturer uses management system, and the production of tubular pole produces
In, the manufacturing parameter of tubular pole can be adjusted in time according to the optimization information in construction with reasonable arrangement tubular pole production plan.
Tubular pole system establishes the standard criterion library of profession for examination criteria in construction, according to logging data, intelligent decision
Whether data meet detection quality standard, and Detection task can fast and accurately be completed by detecting unit using tubular pole system.
Detailed description of the invention
Fig. 1 is NB_IOT communication network architecture figure；
Fig. 2 is intelligent tubular pole system construction drawing；
Fig. 3 is single chip machine controlling circuit schematic diagram
Fig. 4 is MPU6050 circuit diagram；
Fig. 5 is GPS Beidou bimodulus locating module circuit diagram；
Fig. 6 is NB_IOT end-frame composition.
Specific embodiment
Below by way of specific embodiment, in conjunction with attached drawing, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, the overall structure of intelligent tube pile construction intelligent acquisition system is that each sensor acquires number
MCU core is sent data to by interface modes such as IIC/ serial ports according to rear, MCU and NB-IOT module is led to by serial ports
Letter, acquisition data provide API data interface, hand to development by NB_IOT network transmission to cloud platform, cloud platform
Generator terminal or the visual software platform of computer end show realtime construction information to construction teams and groups, management, owner etc..It constructed simultaneously
Once problem occurs in journey, effective early warning can be carried out by the data recorded in real time.Core single chip machine controlling circuit uses
STM32L476RG microcontroller chip, is based on- M4 has FPU kernel.Its working frequency up to 80MHz, and
Realize the performance under 80MHz frequency with 100DMIPS, up to 1MB flash memory, 128KB SRAM.There are many low by STM32L4
Power consumption mode allows user to have more low-power consumption mode selections to meet specific application demand of constructing outside the venue.
As shown in figure 4, the three axis accelerometer electronic gyroscope module based on MPU6050 is installed on tubular pole side, pass through
MPU6050 measures X-axis acceleration and Z axis acceleration, and data send data to MCU nucleus module by IIC communication protocol,
It is equal to the angle that atan (X-axis acceleration/Z axis acceleration) calculates tubular pole according to arctan function angle.Data are transmitted to system
It is compared after platform with pre-set design standard, when data deviation is more than allowed band, system platform passes through early warning
System is warned to each side such as construction teams and groups.
As shown in figure 5, the GPS/ Beidou positioning module based on ATGM332D-5N-31 mould group scheme, module are installed on stake top
Side, GPS Beidou bimodulus locating module intermediary by IO respectively with GPS_TXD (chip pin 16), GPS_RXD (chip pin
17) it communicates, in the location information at middle real-time Transmission tubular pole of constructing, system can be calculated stake in work progress by data
The relative displacement data on top, and compared with design standard, it is warned when being more than allowed band to construction manager.And join
Phase survey data before examination can calculate the elevation of tubular pole.
Based on the ultrasonic distance measuring module of KS109 mould group, it is installed on pile driving equipment rack top, measurement stake top to test point
Distance upload measurement data in real time, measurement accuracy 5mm is communicated by TTL serial ports with MCU, directly output range data, put down
Platform show that this time hammers pile penetration size by the difference of each distance of operation.
Also or, ultrasonic distance measuring module is replaced with into high-precision laser range-finding sensor and is installed on pile driving equipment rack top
End, the distance of measurement stake top to test point are transmitted to server operation by NB-IOT and obtain piling pile penetration data every time.
As shown in fig. 6, blow counts detection module uses SW-18010P vibrating sensor, it is installed on tubular pole side, works as construction
When static, vibroswitch is in off-state, and output end exports high level, vibration switch transient switching when tube pile construction, output end
Low level is exported, low and high level is detected by single-chip microcontroller, thus detects whether environment has vibration.
Tubular pole intelligence construction management system in service application service device mainly faces unit in charge of construction, supervisor, design
The users such as unit, detection unit, manufacturer, monitoring tubular pole make in test pile, the daily log of construction and construction abnormal conditions
With technological means, intelligence matches stake, and experts database enables common tube pile construction problem effectively and rapidly to solve.
In the present invention, it provides and limits unless there are specific, it is interlaced between feature, not necessarily it is individually present.With
On be shown and described with including basic principles and main features and its advantage of the invention.Being engaged in the technical professional need to know, this
The limitation be not limited to the above embodiment is invented, the above embodiments are only preferred examples of the present invention with specification, rather than are used
The present invention is limited, to become unique selection.In the case where the spirit and scope of invention require, the present invention can be also further change in and excellent
Change, to the present invention carry out improve and optimizate all enter scope of the claimed invention in, claimed specific range
It is defined by the appending claims and its equivalent thereof.
Claims (6)
1. the hammering method tube pile construction intelligent acquisition system based on NB_IOT, it is characterised in that: examined comprising tubular pole perpendicularity deviation
Module, displacement at pile top detection module, height of pile top detection module, pile penetration detection module and total blow counts module are surveyed,
MCU nucleus module based on STM32L476, NB-IOT communication transmission module, data collection and analysis server, system platform service
Device, tubular pole verticality, stake top of each submodule during tubular pole hammer-impact construction in dynamic monitoring work progress
Displacement, hammering pile penetration, height of pile top, blow counts data real-time automatic collecting construction data, extremely by NB-IOT network transmission
Construction data is passed through digital Platform real-time exhibition by data acquisition server, system platform server.
2. the hammering method tube pile construction intelligent acquisition system according to claim 1 based on NB_IOT, it is characterised in that: institute
The tubular pole vertical missing detection module stated, the three axis accelerometer electronic gyroscope module detection tubular pole based on MPU6050 hang down
Straight degree sends data to MCU nucleus module according to by IIC communication protocol.
3. the hammering method tube pile construction intelligent acquisition system according to claim 1 based on NB_IOT, it is characterised in that: institute
The displacement at pile top detection module stated, be based on ATGM332D-5N-31 mould group scheme, by serial ports to SCM system export GPS and
Beidou real-time positioning information calculates displacement at pile top data.
4. the hammering method tube pile construction intelligent acquisition system according to claim 1 based on NB_IOT, it is characterised in that: institute
The pile penetration detection module stated, high-precision laser range-finding sensor are installed on pile driving equipment rack top, measurement stake top to detection
The distance of point is transmitted to server operation by NB-IOT and obtains piling pile penetration data every time, until passing through after Platform Server
Go out tubular pole elevation with pile penetration detection data, prospecting earth's surface altitude data logical operation.
5. the hammering method tube pile construction intelligent acquisition system according to claim 1 based on NB_IOT, it is characterised in that: institute
The total blow counts module stated is uploaded to MCU core using KS109 vibrating sensor detection Pile Hammer Impact vibration number.
6. the hammering method tube pile construction intelligent acquisition system according to claim 1 based on NB_IOT, it is characterised in that: institute
The service application service device stated, service application service device mainly install tubular pole intelligence construction management platform, and tubular pole intelligently manage by construction
Platform uses core architecture of the J2EE platform as system, provides system administration, data report and query statistic function.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910721670.5A CN110485425A (en) | 2019-08-06 | 2019-08-06 | Hammering method tube pile construction intelligent acquisition system based on NB_IOT |
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| CN201910721670.5A CN110485425A (en) | 2019-08-06 | 2019-08-06 | Hammering method tube pile construction intelligent acquisition system based on NB_IOT |
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| CN110485425A true CN110485425A (en) | 2019-11-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013903A (en) * | 2020-09-02 | 2020-12-01 | 中国华能集团有限公司 | Quality control method and device for offshore wind power pile |
| CN113981972A (en) * | 2021-11-30 | 2022-01-28 | 四川华西管桩工程有限公司 | Hammering assistance, system and hammering data sharing system for pipe pile construction |
| CN117610937A (en) * | 2023-12-19 | 2024-02-27 | 江苏筑港建设集团有限公司 | Pile driving ship pile sinking construction intelligent management and control system based on data analysis |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013903A (en) * | 2020-09-02 | 2020-12-01 | 中国华能集团有限公司 | Quality control method and device for offshore wind power pile |
| CN113981972A (en) * | 2021-11-30 | 2022-01-28 | 四川华西管桩工程有限公司 | Hammering assistance, system and hammering data sharing system for pipe pile construction |
| CN117610937A (en) * | 2023-12-19 | 2024-02-27 | 江苏筑港建设集团有限公司 | Pile driving ship pile sinking construction intelligent management and control system based on data analysis |
| CN117610937B (en) * | 2023-12-19 | 2024-05-17 | 江苏筑港建设集团有限公司 | Pile driving ship pile sinking construction intelligent management and control system based on data analysis |
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Application publication date: 20191122 |
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