| 摘要 |
PURPOSE: A load supplying device for testing a movable bridge is provided to test the strength of a movable bridge by freely transferring a loader in the longitudinal and width directions of the bridge. CONSTITUTION: A load supplying device for testing a movable bridge comprises a base(100), a pair of bridge support units(200), a pair of moving bodies(300), a pair of support frames(400), a load supply unit(500), a drive unit(600), and a moving drive unit(700). The base is formed in a plate shape and has a pair of guiderails(120). The bridge support units support both ends of a movable bridge. The moving bodies have multiple wheels(310) and are reciprocated along the guiderails. The support frames are vertically installed in the moving bodies to be parallelly separated from each other. The load supply unit has a loader and connects the support frames. The drive unit supplies power to the moving bodies by rotating the wheels.
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