| 摘要 |
PROBLEM TO BE SOLVED: To provide conveyance equipment in a dam, which enables a relative distance between a working piece to be detected and a detector to be kept constant, which can prevent a poor operation of the detector and damage to the detector, and which can be smoothly operated. SOLUTION: A limit switch striker 20 as the working piece to be detected, and a guide rail 23, which is elongated in parallel with a traveling rail 10, are arranged in a base bracket 19 which overhangs sideward from the traveling rail 10; a bracket 21 for detection is mounted in a position near the traveling rail 10 of a cab 13 for conveyance in such a manner as to be freely oscillatable around an axis O parallel to the traveling rail 10; and a guide roller 24 which can run on the guide rail 23, and a limit switch 22 as the detector, which operates by bringing a tip part of a switch lever 22b into contact with the striker 20 in a state wherein the guide roller 24 runs on the guide rail 23, are arranged in the bracket 21. COPYRIGHT: (C)2005,JPO&NCIPI
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