Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grab device and method for operating grab device
The invention relates to a grab device with a carrier device and a rope grab arranged thereon, comprising: a grab frame which is held on the carrier device via a holding rope; at least two grab shovels swingably supported at the lower end of the grab frame between a closed position and an open position; and a handling device with a handling rope for swinging the grab shovel, the handling rope being guided to the handling device by the carrier device, and the carrier device having a first rope winch for driving the holding rope and a second rope winch for driving the handling rope. According to the invention, a first acquisition device for acquiring a first rope force at the holding rope and a second acquisition device for acquiring a second rope force at the actuating rope are provided, and a control device is provided, and a control device which is connected to the first acquisition device, the second acquisition device, the first rope winch and the second rope winch and is configured to control the first rope winch and/or the second rope winch in accordance with a control program specification depending on the acquired first rope force at the holding rope and the acquired second rope force at the control rope.
本发明涉及一种抓斗装置，带有载体器械和布置在其处的绳索抓斗，其具有：抓斗框架，其经由保持绳索保持在载体器械处；至少两个抓斗铲，其在抓斗框架的下端处可摆动地支承在闭合位置和开启位置之间；和操纵设备，其带有用于摆动抓斗铲的操纵绳索，其中操纵绳索由载体器械引导至操纵设备，且载体器械具有用于保持绳索的驱动的第一绳索绞盘和用于操纵绳索的驱动的第二绳索绞盘。根据本发明设置成，设置有用于获取在保持绳索处的第一绳索力的第一获取设备和用于获取在操纵绳索处的第二绳索力的第二获取设备，且设置有控制设备，其与第一获取设备、第二获取设备、第一绳索绞盘和第二绳索绞盘处于连接且构造成取决于在保持绳索处的所获取的第一绳索力和在操纵绳索处的所获取的第二绳索力根据控制程序预设操控第一绳索绞盘和/或第二绳索绞盘。
Grab device and method for operating grab device
The invention relates to a grab device with a carrier device and a rope grab arranged thereon, comprising: a grab frame which is held on the carrier device via a holding rope; at least two grab shovels swingably supported at the lower end of the grab frame between a closed position and an open position; and a handling device with a handling rope for swinging the grab shovel, the handling rope being guided to the handling device by the carrier device, and the carrier device having a first rope winch for driving the holding rope and a second rope winch for driving the handling rope. According to the invention, a first acquisition device for acquiring a first rope force at the holding rope and a second acquisition device for acquiring a second rope force at the actuating rope are provided, and a control device is provided, and a control device which is connected to the first acquisition device, the second acquisition device, the first rope winch and the second rope winch and is configured to control the first rope winch and/or the second rope winch in accordance with a control program specification depending on the acquired first rope force at the holding rope and the acquired second rope force at the control rope.
本发明涉及一种抓斗装置，带有载体器械和布置在其处的绳索抓斗，其具有：抓斗框架，其经由保持绳索保持在载体器械处；至少两个抓斗铲，其在抓斗框架的下端处可摆动地支承在闭合位置和开启位置之间；和操纵设备，其带有用于摆动抓斗铲的操纵绳索，其中操纵绳索由载体器械引导至操纵设备，且载体器械具有用于保持绳索的驱动的第一绳索绞盘和用于操纵绳索的驱动的第二绳索绞盘。根据本发明设置成，设置有用于获取在保持绳索处的第一绳索力的第一获取设备和用于获取在操纵绳索处的第二绳索力的第二获取设备，且设置有控制设备，其与第一获取设备、第二获取设备、第一绳索绞盘和第二绳索绞盘处于连接且构造成取决于在保持绳索处的所获取的第一绳索力和在操纵绳索处的所获取的第二绳索力根据控制程序预设操控第一绳索绞盘和/或第二绳索绞盘。
Grab device and method for operating grab device
抓斗装置和用于运行抓斗装置的方法
SCHUELL ANDREAS (Autor:in) / PFEIFFER DIRK (Autor:in) / HUGEL ANDREAS (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
GRAB SHELL, GRAB AND METHOD OF MANUFACTURING A GRAB SHELL
| Europäisches Patentamt | 2018