Title:
HANGING-IN TOOL FOR ELEVATOR GUIDE RAIL
Document Type and Number:
Japanese Patent JP2020050506
Kind Code:
A
Abstract:
To prevent the slipping-off of a hanging-in tool from a rail end part where a connection member is not mounted when performing hanging-in work of an elevator guide rail in a hoistway.SOLUTION: A hanging-in tool 10 of a guide rail 1 includes: a rail holding part 12, which is arranged in the periphery of the guide rail 1, includes an internal space where one end part 1a attached with a connection member 4 cannot slip therethrough and the other end part 1b attached with no connection member can slip therethrough, and holds the guide rail 1 while the guide rail 1 can move in its longitudinal direction; and slipping-off prevention mechanisms 14a, 14b, which are provided in the rail holding part 12, become inoperative at a posture where the one end part 1a is positioned above the other end part 1b when the gide rail 1 is lifted by the rail holding part 12, and are operated when the other end part 1b is positioned above the one end part 1a to stop the movement of the guide rail 1 with respect to the rail holding part 12.SELECTED DRAWING: Figure 1
Inventors:
SUGIMOTO SHIGEKAZU
Application Number:
JP2018183726A
Publication Date:
April 02, 2020
Filing Date:
September 28, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD
International Classes:
B66B7/02; B66C1/62
Domestic Patent References:
| JPS57191781U | 1982-12-04 | |||
| JP2017043438A | 2017-03-02 |
Foreign References:
| CA2452664A1 | 2003-02-13 | |||
| CN106477420A | 2017-03-08 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office