Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Land leveler with automatic leveling function
The invention discloses a land leveler with an automatic leveling function. Comprising an RTK base station, a left side receiver, an RTK receiver support, a right side receiver, a tilt angle sensor, a left side electro-hydraulic reversing valve, a right side electro-hydraulic reversing valve, a left side electro-hydraulic reversing valve key, a right side electro-hydraulic reversing valve key, a left side hand-operated reversing valve switch, a right side hand-operated reversing valve switch, a control panel and a VCU controller. Dynamic positioning is completed by using two measurement methods of carrier phase difference correction and distance measurement, the elevation of the left and right tool noses of the scraper knife is positioned in real time, and the precision reaches the centimeter level. All data of a whole road line or a plurality of sections are input at a time, a main line and a ramp can be transferred into a road design model file, and the system uses the model file as a construction reference to uniformly calculate plane coordinates and elevations of middle side piles. A control panel of the land leveler recognizes main lines and interchange ramps of roads of all grades, and the elevation posture of the scraper knife is adjusted by the whole machine according to the road design requirement.
本发明公开了一种带有自动找平功能的平地机，包括RTK基站、左侧接收机、RTK接收机支架、右侧接收机、倾角传感器、左侧电液换向阀、右侧电液换向阀、左侧电液换向阀按键、右侧电液换向阀按键、左侧手动换向阀开关、右侧手动换向阀开关、控制面板和VCU控制器。本发明利用载波相位差分改正和测距两种测量方法完成动态定位，实现实时定位铲刀左右刀尖高程，精度达到厘米级。道路全线或若干个标段所有数据一次性输入，主线、匝道可以转存为道路设计模型文件，系统应用该模型文件作为施工基准，统一计算中边桩平面坐标及高程。平地机控制面板识别各等级道路主线、立交匝道，实现整机按道路设计要求对铲刀高程姿态调整。
Land leveler with automatic leveling function
The invention discloses a land leveler with an automatic leveling function. Comprising an RTK base station, a left side receiver, an RTK receiver support, a right side receiver, a tilt angle sensor, a left side electro-hydraulic reversing valve, a right side electro-hydraulic reversing valve, a left side electro-hydraulic reversing valve key, a right side electro-hydraulic reversing valve key, a left side hand-operated reversing valve switch, a right side hand-operated reversing valve switch, a control panel and a VCU controller. Dynamic positioning is completed by using two measurement methods of carrier phase difference correction and distance measurement, the elevation of the left and right tool noses of the scraper knife is positioned in real time, and the precision reaches the centimeter level. All data of a whole road line or a plurality of sections are input at a time, a main line and a ramp can be transferred into a road design model file, and the system uses the model file as a construction reference to uniformly calculate plane coordinates and elevations of middle side piles. A control panel of the land leveler recognizes main lines and interchange ramps of roads of all grades, and the elevation posture of the scraper knife is adjusted by the whole machine according to the road design requirement.
本发明公开了一种带有自动找平功能的平地机，包括RTK基站、左侧接收机、RTK接收机支架、右侧接收机、倾角传感器、左侧电液换向阀、右侧电液换向阀、左侧电液换向阀按键、右侧电液换向阀按键、左侧手动换向阀开关、右侧手动换向阀开关、控制面板和VCU控制器。本发明利用载波相位差分改正和测距两种测量方法完成动态定位，实现实时定位铲刀左右刀尖高程，精度达到厘米级。道路全线或若干个标段所有数据一次性输入，主线、匝道可以转存为道路设计模型文件，系统应用该模型文件作为施工基准，统一计算中边桩平面坐标及高程。平地机控制面板识别各等级道路主线、立交匝道，实现整机按道路设计要求对铲刀高程姿态调整。
Land leveler with automatic leveling function
一种带有自动找平功能的平地机
WANG WENFENG (Autor:in) / YAO LIANG (Autor:in) / HUANG WEN (Autor:in) / GUO FENGHONG (Autor:in) / WANG LIANG (Autor:in) / ZHENG BI (Autor:in) / XU YAN (Autor:in) / LI XINGGANG (Autor:in) / LUO PING (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
Land leveler leveling and fine leveling construction method in roadbed construction
| Europäisches Patentamt | 2020
Land leveler automatic leveling system and method based on 2D laser technology
| Europäisches Patentamt | 2023
Turning automatic control system, land leveler and control method of land leveler
| Europäisches Patentamt | 2021
Turning automatic control system, land leveler and control method of land leveler
| Europäisches Patentamt | 2020