WO2020232984A1 - Système de surveillance de la profondeur d'enfoncement de pieu de construction d'une machine de battage de pieu cfg - Google Patents

Système de surveillance de la profondeur d'enfoncement de pieu de construction d'une machine de battage de pieu cfg Download PDF

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Publication number
WO2020232984A1
WO2020232984A1 PCT/CN2019/115798 CN2019115798W WO2020232984A1 WO 2020232984 A1 WO2020232984 A1 WO 2020232984A1 CN 2019115798 W CN2019115798 W CN 2019115798W WO 2020232984 A1 WO2020232984 A1 WO 2020232984A1
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WO
WIPO (PCT)
Prior art keywords
pile
depth
monitoring system
construction
cfg
Prior art date
Application number
PCT/CN2019/115798
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English (en)
Chinese (zh)
Inventor
陈文学
朱亚林
孙飞
吴琼
李飞龙
Original Assignee
南京天辰礼达电子科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 南京天辰礼达电子科技有限公司 filed Critical 南京天辰礼达电子科技有限公司
Publication of WO2020232984A1 publication Critical patent/WO2020232984A1/fr

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Classifications

    • 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

Definitions

  • the invention relates to a digital construction monitoring device-CFG pile driver system.
  • the system has comprehensive functions, reliable performance and easy use.
  • the present invention provides a CFG pile machine construction pile driving depth monitoring system, to overcome the above-mentioned existing technical shortcomings, adopt the laser distance measurement sensor installed on the gravel pile machine, through the measurement of the top of the pile machine support to the pile The distance between the pipe head and the various dimensions of the pile driver itself are used to calculate the depth of the current pile driver’s hammer head below the ground. With the user as the center, the precise control of the pile driver’s piling depth can be achieved during the entire piling process. Control, reduce the error of artificial judgment of pile depth, improve the construction quality of the project, and improve the level of construction technology.
  • the invention provides a CFG pile driver construction pile driving depth monitoring system, which adopts a laser ranging sensor installed on the gravel pile driver to measure the distance from the top of the pile driver support to the pile pipe head, and combine the size of the pile driver and the direction of the pile driver.
  • the depth information of the pile head is calculated, and the current pile depth is displayed inside the software.
  • the pile depth value is monitored in real time when the pile is pulled out. When the critical value is reached, the operator will be prompted and warned by sound and light alarms and screen flashing.
  • a wired communication method is used, and a device function diagnosis function is implemented.
  • the data collected by the laser ranging sensor is calculated by the data receiving and calculating module.
  • the depth information of the pile head is calculated by the algorithm calculation module.
  • the calculation result is displayed through the display module, and then the operator is prompted and warned in the form of sound and light alarm and screen flashing.
  • the invention provides a CFG pile driver construction pile driving depth monitoring system with the following beneficial effects: it is user-centric, realizes accurate control of the pile driving depth during the entire process of piling, reduces the error of artificial judgment of pile depth, and improves the project
  • the construction quality is improved, and the construction technology level is improved.
  • the laser distance measuring sensor is installed on the gravel pile machine, and the current pile is calculated by calculating the distance from the top of the pile machine support to the pile pipe head.
  • the depth of the hammer head into the ground combined with the size of the pile driver and the direction of the pile driver, accurately calculates the depth information of the pile head, and displays the current pile depth inside the software, and monitors the pile depth value in real time when the pile is pulled out.
  • the critical value is reached, the operator will be prompted and warned by sound and light alarm, screen flashing, etc.
  • FIG. 1 is a schematic diagram of the modules involved in the CFG pile driver construction pile driving depth monitoring system provided by the present invention.
  • the CFG pile driver construction piling depth monitoring system adopts a laser ranging sensor installed on the gravel pile driver, and calculates the distance from the top of the pile driver support to the pile pipe head, combined with the size of the pile driver , Pile machine orientation information, calculate the depth information of the pile head, and display the current pile depth inside the software, monitor the pile depth value in real time when the pile is pulled out, and give the operator a sound and light alarm when the critical value is reached.
  • the present invention is user-centered, realizes precise control of the pile driving depth of the pile machine in the whole process of piling, reduces the error of artificial judgment of pile depth, improves the construction quality of the project, and improves the level of construction technology; When manually pulling piles to determine the amount of injection, the accuracy is difficult to control.
  • the wired communication method is used in the present invention to ensure that the laser distance measuring system is used under normal working conditions, and realizes the equipment function diagnosis function, solves the problems of manual judgment of pile depth and filling amount, low accuracy and low efficiency, and is simple and convenient to install. Practical and durable.
  • the data collected by the laser ranging sensor is calculated by the data receiving and calculation module
  • the depth information of the pile head is calculated by the algorithm calculation module
  • the calculation result is displayed by the display module. Then the operator will be prompted and warned by sound and light alarm and screen flashing.
  • the invention uses a laser ranging sensor installed on the gravel pile machine to calculate the distance from the top of the pile machine support to the head of the pile pipe, and then combine the dimensions of the pile machine itself to calculate that the current pile machine hammer head enters below the ground
  • the depth of the pile combined with the size of the pile machine and the direction of the pile machine, accurately calculates the depth information of the pile head, and displays the current pile depth inside the software.
  • the pile depth value is monitored in real time when the pile is pulled out, and the critical value is reached through sound and light alarm , Screen flashing and other forms to prompt and warn the operator.

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  • Engineering & Computer Science (AREA)
  • 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)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

La présente invention concerne un système de surveillance de la profondeur d'enfoncement d'un pieu de construction d'une machine de battage de pieu CFG ; l'invention utilise un capteur de télémétrie laser installé sur une machine à pieu de gravier, et au moyen de la mesure de la distance depuis une partie supérieure d'un support de machine de battage de pieu vers une partie de tête de tuyau de pieu, des informations de profondeur d'une tête de pieu sont calculées en combinaison avec la taille d'une machine de battage de pieu et des informations d'orientation de machine de battage de pieu ; une profondeur de pieu actuelle est affichée par un logiciel ; une valeur de profondeur de pieu est surveillée en temps réel lorsqu'un pieu est retiré ; lorsqu'une valeur critique est atteinte, un opérateur est invité et averti au moyen d'un son et d'une alarme de lumière et d'un clignotement d'écran. La présente invention est orienté vers l'utilisateur et permet un réglage précis de la profondeur de battage de pieu d'une machine de battage de pieu dans un processus de battage global, permet de réduire les erreurs de détermination factice de la profondeur de pieu, améliore la qualité de construction du projet, et permet d'obtenir un bon niveau de traitement de construction.
PCT/CN2019/115798 2019-05-20 2019-11-05 Système de surveillance de la profondeur d'enfoncement de pieu de construction d'une machine de battage de pieu cfg WO2020232984A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910417150.5A CN110016915A (zh) 2019-05-20 2019-05-20 Cfg桩机施工打桩深度监测系统
CN201910417150.5 2019-05-20

Publications (1)

Publication Number Publication Date
WO2020232984A1 true WO2020232984A1 (fr) 2020-11-26

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PCT/CN2019/115798 WO2020232984A1 (fr) 2019-05-20 2019-11-05 Système de surveillance de la profondeur d'enfoncement de pieu de construction d'une machine de battage de pieu cfg

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CN (1) CN110016915A (fr)
WO (1) WO2020232984A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110016915A (zh) * 2019-05-20 2019-07-16 南京天辰礼达电子科技有限公司 Cfg桩机施工打桩深度监测系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303162A (en) * 1991-10-07 1994-04-12 Korea National Housing Corporation System for automatically measuring piling results in a piling operation
CA2326651C (fr) * 1998-03-30 2008-06-03 Wilhelm Stephan Otto Degen Appareil pour l'introduction d'une matiere etrangere dans le sol ou pour le compactage du sol
CN109356207A (zh) * 2018-11-03 2019-02-19 上海隧道工程有限公司 多功能高压旋喷桩施工监测装置
CN109579688A (zh) * 2018-12-06 2019-04-05 南京天辰礼达电子科技有限公司 一种桩机施工打桩实时超灌报警的方法
CN110016915A (zh) * 2019-05-20 2019-07-16 南京天辰礼达电子科技有限公司 Cfg桩机施工打桩深度监测系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005213938A (ja) * 2004-01-30 2005-08-11 Hitachi Constr Mach Co Ltd 杭深度計測装置および建設機械
CN107806118A (zh) * 2017-12-12 2018-03-16 北京中企卓创科技发展有限公司 一种碎石桩机数字化施工系统
CN109162304A (zh) * 2018-10-18 2019-01-08 南京天辰礼达电子科技有限公司 一种利用avr结合桩机模型计算实时桩深的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303162A (en) * 1991-10-07 1994-04-12 Korea National Housing Corporation System for automatically measuring piling results in a piling operation
CA2326651C (fr) * 1998-03-30 2008-06-03 Wilhelm Stephan Otto Degen Appareil pour l'introduction d'une matiere etrangere dans le sol ou pour le compactage du sol
CN109356207A (zh) * 2018-11-03 2019-02-19 上海隧道工程有限公司 多功能高压旋喷桩施工监测装置
CN109579688A (zh) * 2018-12-06 2019-04-05 南京天辰礼达电子科技有限公司 一种桩机施工打桩实时超灌报警的方法
CN110016915A (zh) * 2019-05-20 2019-07-16 南京天辰礼达电子科技有限公司 Cfg桩机施工打桩深度监测系统

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