PROBLEM TO BE SOLVED: To provide a bridge cargo handling device which reduces the possibility of occurrence of a large scale damage at the time of an earthquake.SOLUTION: A bridge cargo handling device 1 for performing cargo handling work by a cargo handling part 4 comprises: a pair of traveling devices 16A, 16B respectively provided on a pair of rails 50A, 50B; a pair of leg parts 10A, 10B respectively provided on the traveling devices 16A, 16B; a girder 3 provided in the leg parts 10A, 10B and provided with a cargo handling part 4; a beam part 12 bridged between the leg parts 10A, 10B and connected to the leg parts 10A, 10B; and a connection mechanism 41 interposed in a connection between the leg part 10A and the beam part 12 and allowing relative movement of the leg part 10A and the beam part 12 when a predetermined force is applied.SELECTED DRAWING: Figure 1

    【課題】地震時における大規模な破損が発生する可能性を低減する橋形荷役装置を提供する。【解決手段】橋形荷役装置1は、荷役部4によって荷役作業を行う橋形荷役装置であって、一対のレール50A,50B上にそれぞれ設けられた一対の走行装置16A,16Bと、走行装置16A,16B上にそれぞれ設けられた一対の脚部10A,10Bと、脚部10A,10Bに設けられており、荷役部4が設けられたガーダ3と、脚部10A,10B間に架け渡されそれぞれの脚部10A,10Bに接続された梁部12と、脚部10Aと梁部12との接続に介在し、予め定められた力が作用した際に脚部10Aと梁部12との相対的な移動を許容する連結機構41と、を備える。【選択図】図1


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    Title :

    BRIDGE CARGO HANDLING DEVICE


    Additional title:

    橋形荷役装置


    Contributors:

    Publication date :

    2017-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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