The invention relates to a mobile crane comprising a travelable substructure, a superstructure rotatably mounted on the substructure, and a counterweight device which can be coupled to the superstructure and which comprises a counterweight base plate and at least one connecting element which extends substantially perpendicular to the counterweight base plate and is connected thereto, the lifting device is used for lifting the counterweight device and coupling the counterweight device with the superstructure. According to the invention, the counterweight device comprises a carrier plate which can be connected to the connecting element above the counterweight base plate, at least one pivot carrier being mounted on the carrier plate so as to be pivotable about a vertical axis, on which the first counterweight element can be stacked. The invention also relates to a counterweight arrangement for a mobile crane according to the invention and to a method for mounting a counterweight arrangement on a superstructure of a mobile crane according to the invention.
本发明涉及一种移动式起重机,包括可行驶的下部结构、可转动地安装在下部结构上的上部结构以及与上部结构可耦接的配重装置,该配重装置包括配重基板和至少一个基本上垂直于配重基板延伸并与其连接的连接元件,用于提升配重装置和将配重装置与上部结构耦接。根据本发明,配重装置包括承载板,承载板在配重基板上方可与连接元件连接,其中在承载板上围绕竖直轴可枢转地安装至少一个枢转承载件,第一配重元件可堆叠在该枢转承载件上。本发明还涉及一种用于根据本发明的移动式起重机的配重装置以及一种用于将配重装置安装在根据本发明的移动式起重机的上部结构上的方法。
Mobile crane, counterweight device and method for installing such counterweight device
移动式起重机、配重装置和安装这种配重装置的方法
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Counterweight device of crane and crane with counterweight device
European Patent Office | 2015
|European Patent Office | 2024
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