Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRIDGE PILLAR CONSTRUCTION OPERATION PLATFORM
Document Type and Number:
WIPO Patent Application WO/2019/140899
Kind Code:
A1
Abstract:
A bridge pillar construction operation platform, comprising a bottom plate (1). Universal wheels (2) are fixed at the lower side of the bottom plate (1), and the universal wheels (2) are provided with braking systems (3); guide posts (4) are provided on the upper side of the bottom plate (1) at the edges; a lifting rod (5) is provided on the upper side of the bottom plate (1) at the middle part; a middle plate (6) is disposed above the bottom plate (1); safety net hanging plates (7) are fixed to the middle plate (6), and the safety net hanging plates (7) are rotatably connected to safety nets (8); an ejection device (10) is disposed between the safety net hanging plates (7); pillars (11) are provided on the middle plate (6); cross columns (13) are fixed at the upper ends of the pillars (11); a worktable (15) is disposed on the pillars (11); ladders (16) are fixed to the middle plate (6); the worktable (15) is provided with protective plates (17); a ceiling (22) is provided at the upper ends of the protective plates (17); a storage box (18) is provided at the bottom of the worktable (15); a safety rope base (20) is disposed on the worktable (15). A rotating rod (36) is disposed in the safety rope base (20); the rotating rod (36) is connected with a linkage rope (30) and the rotating rod (36) is connected with a safety rope (40); the safety rope (40) is provided with a fixing lock (41). Problems of single structure and poor safeguard of the available bridge pillar construction operation platforms are solved, and high practicability is achieved.

Inventors:
XU, Xiao Shan (Dong Shuang, 0371-58578097No 302, Building 17, Huang Shan Road, Yan Cheng Distric, Luohe Henan 0, 462000, CN)
Application Number:
CN2018/100919
Publication Date:
July 25, 2019
Filing Date:
August 17, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
XU, Xiao Shan (Dong Shuang, 0371-58578097No 302, Building 17, Huang Shan Road, Yan Cheng Distric, Luohe Henan 0, 462000, CN)
International Classes:
E01D19/10; E01D21/00
Attorney, Agent or Firm:
BEIJING TROHENG INTELLECTUAL PROPERTY LAW FIRM (Dong Shuang, 0371-585780971215, 11th Floor, No. 19, Madian East Road, Haidian District, Beijing 8, 100088, CN)
Download PDF: