| 摘要 |
<p>A seismic isolation support device for a traveling crane which travels on top of a rail (1) and is provided with a traveling device having at least one equalizer beam (4) suspended from the support leg (101) of an upper member (100) by means of a locker pin (3), wherein at least one of the equalizer beams (4) is replaced with a link device (13) having: a pair of links (10, 11) in which one end thereof is suspended from the upper member (100) by means of the locker pin (3) and in which a sliding end (10b, 11b) can slide along the traveling direction of the traveling device; and a stopper means (12) for delimiting the maximum opening angle of the sliding ends (10b, 11b) of the links (10, 11) when applied with the load of the upper member (100).</p> |
