Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SAFETY DEVICE FOR PREVENTING FALL FROM TRANSMISSION TOWER
Document Type and Number:
WIPO Patent Application WO/2021/033844
Kind Code:
A1
Abstract:
The present invention relates to a newly-structured safety device for preventing a fall from a transmission tower, the safety device being configured to prevent a worker who climbs a transmission tower to maintain/repair the transmission tower or high-voltage cables from falling therefrom. A safety device for preventing a fall from a transmission tower according to the present invention comprises: an upper fixing member (30) fixed to a horizontal bar (2) provided on the upper portion of the transmission tower; a lower fixing member (40) fixed to one side of the lower end of a support bar (1); a vertical wire rope (50) extending in the upward/downward direction such that the upper and lower ends thereof are fixed to the upper fixing member (30) and the lower fixing member (40), respectively; a pair of lateral fixing members (60) provided on the transmission tower and spaced apart from each other in the lateral direction; a horizontal wire rope (70) extending in the lateral direction such that both ends thereof are fixed to the lateral fixing members (60); multiple support members (80) coupled-fixed to the transmission tower or to an auxiliary fixing member (84) provided on the transmission tower so as to support the intermediate portion of the vertical wire rope (50) or the horizontal wire rope; and a fall prevention mechanism (90) slidably coupled to the outside of the vertical or horizontal wire rope (50 or 70) and connected to a worker.

Inventors:
WE JAE GIL (KR)
Application Number:
PCT/KR2019/016658
Publication Date:
February 25, 2021
Filing Date:
November 29, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WE JAE GIL (KR)
International Classes:
E04H12/10; E04G21/32
Foreign References:
JP2014042715A2014-03-13
KR101960059B12019-03-19
EP1900394A12008-03-19
CN201384803Y2010-01-20
KR101322660B12013-10-30
KR20140038760A2014-03-31
Attorney, Agent or Firm:
TEHERAN PATENT FIRM (KR)
Download PDF: