US 12,216,027 B2
Wire rope diagnostic device that can be engaged using battery packs
Sung Soo Yoo, Anyang-si (KR); In Hwan Lee, Seongnam-si (KR); Ki Hoon Shin, Anyang-si (KR); Eun Min Yoo, Yongin-si (KR); and Jung Hwan Son, Seoul (KR)
Assigned to NKIA CO., LTD., Seongnam-si (KR)
Appl. No. 17/773,847
Filed by NKIA CO., LTD., Seongnam-si (KR)
PCT Filed Aug. 10, 2021, PCT No. PCT/KR2021/010587
§ 371(c)(1), (2) Date May 3, 2022,
PCT Pub. No. WO2022/039434, PCT Pub. Date Feb. 24, 2022.
Claims priority of application No. 10-2020-0103904 (KR), filed on Aug. 19, 2020.
Prior Publication US 2022/0381641 A1, Dec. 1, 2022
Int. Cl. G01M 5/00 (2006.01); B66C 13/10 (2006.01)
CPC G01M 5/0025 (2013.01) [B66C 13/105 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A wire rope diagnostic device comprising:
a body having a through hole formed in the center thereof to pass a wire rope through the through hole;
battery packs fastened to both sides of the body to fix the body thereto and transfer electric power to the body; and
a sensor located inside the body and having a shape of a cylinder pierced with a hole in the center to pass the wire rope through the hole and measure magnetic flux leakage,
wherein the body comprises:
a first holder body;
a second holder body;
fastening portions for fitting fixing screws thereto to fasten the first holder body and the second holder body to the battery packs; and
a first mounting base and a second mounting base located on the undersides of the first holder body and the second holder body to fixedly support the first holder body, the second holder body, and the battery packs against.