Title:
CRANE TRAVELLING SUPPORT DEVICE
Document Type and Number:
Japanese Patent JP2022188667
Kind Code:
A
Abstract:
To provide a crane travelling support device that can stop a crane which is travelling, with an appropriate separation distance, in accordance with an attachment/detachment state of an accessory component.SOLUTION: A crane travelling support device 1A, which supports travelling of a crane 1, is provided with: distance sensing means 40 which senses a distance to an object G in a travelling direction of the crane 1; attachment/detachment state sensing means 56 that senses attachment/detachment states of accessory components (a boom 30 and a counter weight 55) that are attachably and detachably mounted on the crane 1; a tip determining part 64 that determines a tip part T in the travelling direction of the crane 1, on the basis of sensed information by the attachment/detachment state sensing means 56; a separation distance calculating part 65 that calculates a separation distance between the object G and the tip part T, when stopping the crane 1 which is travelling, on the basis of the sensed information by the distance sensing means 40 and the rip part T determined by the tip determining part 64; and a stop control part 66 that stops travelling of the crane 1, on the basis of the separation distance E calculated by the separation distance calculating part 65.SELECTED DRAWING: Figure 3
Inventors:
TSUDA KAZUAKI
Application Number:
JP2021096888A
Publication Date:
December 21, 2022
Filing Date:
June 09, 2021
Export Citation:
Assignee:
TADANO LTD
International Classes:
B66C23/88
Attorney, Agent or Firm:
Cleo International Law & Patent Office