Title:
SUSPENDED LOAD SWING CONTROL METHOD
Document Type and Number:
Japanese Patent JP2017105627
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a suspended load swing control method for solving problems in which the size of a controlling member is too large and has handling difficulty in a conventional suspended load swing control method, and furthermore, provide the method that improves work efficiency for making a suspended load descend in an installation location.SOLUTION: A suspended load swing control method is characterized as follows: images of a member installation location taken by an imaging apparatus provided in a lifting device and a suspended load device or a suspended load 1 are displayed in a monitor; left and right ends of the member installation location are designated on the monitor by a coordinate designation device, and the horizontal coordinate location data of both ends is transmitted to a control device; an angular difference θ'' between an angle θ of the member installation location to a base line and an angle θ' of the suspended load device or the suspended load to the base line is calculated by a control program built in the control device; the suspended load is swung and controlled by the turning control device provided in the suspended load device so that the angular difference θ " may become in a tolerance level being pre-set in the control program; and the suspended load is made to descend in the member installation location.SELECTED DRAWING: Figure 1-A
Inventors:
MIWA AKIHIRO
SUZUKI SHINYA
NAKAMURA YASUNORI
MATSUO AKIHIRO
ENOSAWA SHIGEYUKI
NITTA YOSHIHIRO
SUZUKI SHINYA
NAKAMURA YASUNORI
MATSUO AKIHIRO
ENOSAWA SHIGEYUKI
NITTA YOSHIHIRO
Application Number:
JP2016125305A
Publication Date:
June 15, 2017
Filing Date:
June 24, 2016
Export Citation:
Assignee:
TODA CONSTRUCTION
International Classes:
B66C13/08; B66C1/10
Domestic Patent References:
| JP2003300692A | 2003-10-21 | |||
| JPH11268883A | 1999-10-05 | |||
| JP2014133600A | 2014-07-24 | |||
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| JP2000313588A | 2000-11-14 | |||
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Attorney, Agent or Firm:
Patent Business Corporation Tokyo Alpa Patent Office