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Title:
INSPECTION SUPPORT DEVICE FOR BRAKE DEVICE OF HOISTING MACHINE
Document Type and Number:
Japanese Patent JP2013023301
Kind Code:
A
Abstract:

To reduce burdens on an operator during inspection/cleaning work, and to perform preparation work for removing a fulcrum pin when performing the inspection/cleaning of the fulcrum pin or the like and arrangement work after the inspection/cleaning is ended and the fulcrum pin is inserted.

An inspection support device for the brake device of a hoisting machine includes: a through-hole 30 formed at a part away from an insertion hole 4b to insert the fulcrum pin 5 of a lever 4 arranged on both sides of a brake drum 2 of the brake device; a lever holding part 32 provided on a part away from a lever support part 9 having an insertion hole 9a to insert the fulcrum pin 5 of a hoisting machine base 1, and provided with a through-hole 33 to be suited to the through-hole 30 formed on the lever 4 when the lever 4 is turned in the direction of separating from the brake drum 2 with the fulcrum pin 5 as a center; and an inspection pin 31 to be inserted to the through-hole 33 of the lever holding part 32 and the through-hole 30 formed on the lever 4, that are suited to each other.


Inventors:
NISHIMURA SHIGERU
TANAKADATE SATOSHI
Application Number:
JP2011156842A
Publication Date:
February 04, 2013
Filing Date:
July 15, 2011
Export Citation:
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Assignee:
HITACHI BUILDING SYS CO LTD
International Classes:
B66B5/00; B66B11/08
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office