A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Accurate sinking automatic detection device for open caisson construction
The invention provides an automatic precise sinking detection device for open caisson construction, and relates to the technical field of open caisson work.The automatic precise sinking detection device comprises a telescopic rod, a first supporting plate, a second supporting plate and a base, the first supporting plate is arranged at the upper end of one side of the telescopic rod, and a pulley is rotationally arranged on one side of the top of the first supporting plate; a guide wheel is rotationally arranged on the other side of the interior of the first supporting plate, and a pay-off part is arranged below one side of the telescopic rod. The pay-off part is matched with the pulley and the guide wheel to achieve length take-up and pay-off of the lifting rope and the plummet, so that the detection end of the first laser range finder faces the lifting rope to detect the distance, the distance is compared with the distance, displayed by the first scale line, of the lifting rope, the perpendicularity of the plummet is measured, and elevation is conducted through telescoping of the telescopic rod; the second laser range finder is matched to measure the settlement amount below, a GPS base station is placed on the base for positioning, perpendicularity, GPS positioning and elevation settlement are integrated, and the use efficiency is high.
本发明提供了一种沉井施工精准下沉自动检测装置，涉及沉井作业技术领域，包括伸缩杆、第一支撑板、第二支撑板和基座，所述第一支撑板设在伸缩杆一侧的上端，且第一支撑板顶部的一侧转动设有滑轮，所述第一支撑板内部的另一侧转动设有导向轮，所述伸缩杆的一侧的下方设有放线部；本发明通过放线部配合滑轮、导向轮实现对吊绳以及线坠的长度收放，使得第一激光测距仪的检测端朝向吊绳，来检测间距，并与第一刻度线显示的吊绳间距比对，测量线坠垂直度，通过伸缩杆伸缩进行标高，配合第二激光测距仪测量下方沉降量，通过基座放置GPS基站进行定位，集垂直度、GPS定位、标高沉降为一体，使用效率高。
Accurate sinking automatic detection device for open caisson construction
The invention provides an automatic precise sinking detection device for open caisson construction, and relates to the technical field of open caisson work.The automatic precise sinking detection device comprises a telescopic rod, a first supporting plate, a second supporting plate and a base, the first supporting plate is arranged at the upper end of one side of the telescopic rod, and a pulley is rotationally arranged on one side of the top of the first supporting plate; a guide wheel is rotationally arranged on the other side of the interior of the first supporting plate, and a pay-off part is arranged below one side of the telescopic rod. The pay-off part is matched with the pulley and the guide wheel to achieve length take-up and pay-off of the lifting rope and the plummet, so that the detection end of the first laser range finder faces the lifting rope to detect the distance, the distance is compared with the distance, displayed by the first scale line, of the lifting rope, the perpendicularity of the plummet is measured, and elevation is conducted through telescoping of the telescopic rod; the second laser range finder is matched to measure the settlement amount below, a GPS base station is placed on the base for positioning, perpendicularity, GPS positioning and elevation settlement are integrated, and the use efficiency is high.
本发明提供了一种沉井施工精准下沉自动检测装置，涉及沉井作业技术领域，包括伸缩杆、第一支撑板、第二支撑板和基座，所述第一支撑板设在伸缩杆一侧的上端，且第一支撑板顶部的一侧转动设有滑轮，所述第一支撑板内部的另一侧转动设有导向轮，所述伸缩杆的一侧的下方设有放线部；本发明通过放线部配合滑轮、导向轮实现对吊绳以及线坠的长度收放，使得第一激光测距仪的检测端朝向吊绳，来检测间距，并与第一刻度线显示的吊绳间距比对，测量线坠垂直度，通过伸缩杆伸缩进行标高，配合第二激光测距仪测量下方沉降量，通过基座放置GPS基站进行定位，集垂直度、GPS定位、标高沉降为一体，使用效率高。
Accurate sinking automatic detection device for open caisson construction
一种沉井施工精准下沉自动检测装置
LIU TIANBAO (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
Open caisson sinking device and construction method thereof
| European Patent Office | 2024
Open caisson sinking device and construction method thereof
| European Patent Office | 2024