The present invention relates to a lifting hook assembly establishing a lifting hook posture detection carrier, and a crane. A section having two side connecting plates (c3) is connected in series between a moving pulley component (c1) and a lifting hook component (c7) to form a three-section lifting hook assembly. A platform surface perpendicular to a lifting force line of action of the pulley component or a straight line parallel to the lifting force line of action of the pulley component may be established on the connecting plates (c3). The advantageous effect of the present invention is: in addition to bearing a lifting weight, the present invention accurately detects a lifting hook deviation posture via the platform surface or the parallel straight line, and the detected deviation angle of the lifting hook is equal to the real-time angle of the lifting force action line of the lifting block deviating from the vertical line.
LIFTING HOOK ASSEMBLY ESTABLISHING LIFTING HOOK POSTURE DETECTION CARRIER, AND CRANE
LASTHAKENANORDNUNG FÜR LASTHAKENHALTUNGSERKENNUNGSTRÄGER UND KRAN
ENSEMBLE CROCHET DE LEVAGE ÉTABLISSANT UN SUPPORT DE DÉTECTION DE POSITION DE CROCHET DE LEVAGE, ET GRUE
2019-06-05
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Lifting hook assembly establishing lifting hook posture detection carrier, and crane
European Patent Office | 2018
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