Title:
UNMANNED INSPECTION SYSTEM
Document Type and Number:
Japanese Patent JP2021088232
Kind Code:
A
Abstract:
To provide an unmanned inspection system which enables efficient omnidirectional movement by getting over a difference between unevenness even when there is unevenness in an inspection object, and has high safety, stability and reliability.SOLUTION: An unmanned inspection system includes: an inspection instrument 21 for inspecting an inspection object; a conveyance mechanism 10 that is mounted with the inspection instrument 21 and floats and moves without an attendant; an inspection unit 3 having a protective shell 9 arranged in the periphery of the inspection instrument 21 and the conveyance mechanism 10; a support net 4 having flexibility having first and second ends; and a position control support mechanism 5 which arranges a yaw axis that is provided between the first end and the inspection unit 3 and is defined in an extension direction of the support net 4 on an apex joint 6A for supporting rotation of the inspection unit 3 and upper end of the inspection object in a horizontally movable manner, wounds the second end of the support net 4, and locks delivery of the support net 4 when the support net 4 is delivered at a speed exceeding a threshold.SELECTED DRAWING: Figure 2
Inventors:
ONO KAZUNORI
OKADA YOSHITO
ITO OSAMU
OKADA YOSHITO
ITO OSAMU
Application Number:
JP2019218387A
Publication Date:
June 10, 2021
Filing Date:
December 02, 2019
Export Citation:
Assignee:
UNIV TOHOKU
TECHNO CONSULTANT CO LTD
TECHNO CONSULTANT CO LTD
International Classes:
B64F3/00; B64C27/08; B64C39/02
Domestic Patent References:
| JP2018052429A | 2018-04-05 | |||
| JP2017071379A | 2017-04-13 | |||
| JPH058768A | 1993-01-19 | |||
| JPH09256626A | 1997-09-30 | |||
| JP2018095394A | 2018-06-21 |
Other References:
○藤浪拓海、岡田佳都、大野和則、田所諭（東北大）: "上方構造物の点検を目的とした受動回転球殻ヘリの改良", ロボティクスメカトロニクス講演会２０１８講演会論文集 2018 JSME CONFERENCE ON ROBOTICS AND MECHATRON, JPN6023026904, 1 June 2018 (2018-06-01), pages 1 - 09, ISSN: 0005098148
Attorney, Agent or Firm:
Aiko Abo
Suzuki Isobe
Kenji Saito
Suzuki Isobe
Kenji Saito