The invention discloses a waist rope structure. The waist rope structure is characterized by comprising a waist rope and a connection device, wherein one end of the waist rope is connected with the end part of the connection device; the other end of the waist rope is connected with a pull plate; the connection device is arranged in an arm frame; and the connection device is connected with a web member at the top of the arm frame by a flexible connector. According to the waist rope structure, the stability of the waist rope is improved so that the whole body of the waist rope is not in contact with the arm frame, and the service life of the arm frame and the waist rope is prolonged.
Waist rope structure
2015-06-10
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |