The present apparatus relates to an apparatus for the guying of a lattice boom of a crane, in particular of a mobile crane, the apparatus comprising a frame and two connection elements connected thereto, wherein the frame has first attachment means for a releasable connection of the apparatus to a guying of the crane and the connection elements have two attachment means for a releasable fastening of the apparatus to the boom. In accordance with the invention, the apparatus can be assembled at the boom for assembly thereat and can be removed again after the boom has been assembled. The present invention further relates to a respective method for the air assembly and for the restoring to the original state and the guying of a lattice boom by means of the apparatus in accordance with the invention.
本发明涉及一种用于拉紧起重机、尤其是移动式起重机的桁架式吊臂的装置,该装置包括框架和固定在框架上的两个连接元件,其中,框架具有用于可松开地将装置与起重机的拉紧部相连接的第一止挡件,并且其中,连接元件具有用于可松开地将装置固定在吊臂上的第二止挡件。根据本发明,装置能够安装在吊臂上以用于装配吊臂并且在完成吊臂的装配之后能够再次拆下。此外,本发明相应地涉及一种用于借助于根据本发明的装置悬空装配以及用于回装并拉紧桁架式吊臂的方法。
Apparatus and method for guying, air assembly, and restoration of a lattice boom
用于拉紧、悬空装配和回装桁架式吊臂的装置和方法
2021-11-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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