摘要 |
PROBLEM TO BE SOLVED: To provide a temporary operation device for an elevator capable of reducing the time needed for repair work of an elevator. SOLUTION: For repair work of an elevator, this temporary operation device is provided with a means for ascending/descending an elevator car 6 other than a hoist 3 serving as an existing driving device, namely, a hydraulic jack 30 including a plunger 12 jointed to the elevator car 6 by a supporting member 10, and a hydraulic cylinder 11 supported on a guide rail serving for balancing weight, a hydraulic unit 14 which is installed at a pit part inside a hoistway 5 and pressure-feeds hydraulic oil to a hydraulic cylinder 11, and a temporary driving device 40 mounted with an oil pipeline 13 connecting the hydraulic cylinder 11 to the hydraulic unit 14. By controlling the elevator car 6 with the temporary control device 15 and operating a temporary control panel 16 connected to a temporary controller 15 through a cable 17, it is possible to operate the elevator car 6.
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