Title:
SCAFFOLDING-BUILDING APPARATUS FOR A PC BEAM BRIDGE
Document Type and Number:
WIPO Patent Application WO/2011/027985
Kind Code:
A2
Abstract:
The present invention relates to a scaffolding-building apparatus for a PC beam bridge, the apparatus capable of being easily installed, of significantly reducing installation costs due to the long-term reuse thereof, and of eliminating the possibility of accidents by maintaining a secure state after being installed. The apparatus comprises: a walkway board having an approximately rectangular sheeting member; a fixed retaining element for fixing and coupling a PC beam to one side of the walkway board; a movable retaining element, provided on the walkway board at a position opposite the fixed retaining element, for moving within a gap between PC beams and coupling to a PC beam; a haul hook provided on a top surface of the walkway board to facilitate hauling; and a cohesion plate fixed to a front of the walkway board to connect the walkway board with a walkway board of an adjacent scaffolding-building apparatus.
Inventors:
KIM, Jin Gon (1 Yeongnam Neoville APT, 913 Dongcheon-dong, Buk-gu, Daegu 702-250, 702-250, KR)
Application Number:
KR2010/005622
Publication Date:
March 10, 2011
Filing Date:
August 24, 2010
Export Citation:
Assignee:
M&D LTD CO (181-2, Noseok-ri Gisan-myeon, Chilgok-gun, Gyeongsangbuk-do 718-852, 718-852, KR)
주식회사 엠앤디 (경상북도 칠곡군 기산면 노석리 181-2, 718-852 Gyeongsangbuk-do, 718-852, KR)
주식회사 엠앤디 (경상북도 칠곡군 기산면 노석리 181-2, 718-852 Gyeongsangbuk-do, 718-852, KR)
International Classes:
E01D19/10; E01D22/00
Attorney, Agent or Firm:
CHOI, Kyeong Su (2fl333-7, Namsan-dong Jung-gu, Daegu 700-442, 700-442, KR)
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