Hou Chaoyin Innovation Studio

Basic information of the Innovation Studio

The Hou Chaoyin Innovation Studio of Sichuan Road and Bridge East China Company was named after Comrade Hou Chaoyin, one of the "Top Ten Craftsmen" of Sichuan Province. It is an innovation studio centered on the research and independent innovation of bridge hoisting and lifting systems. The studio was established in 2017 and currently has 36 members, including 8 postgraduates, 20 with bachelor's degrees, and 8 with associate degrees. The studio is currently equipped with a dedicated office in the company's headquarters (including a technology center), and has set up on-site locations for major projects such as the XJ2 section of the Yangtze River Expressway (Xinshi), the ZCB2-Z2 section of the Yangtze River Expressway (Ningnan), the C1 section of the Luzhou-Shijiazhuang Expressway, the S1-2 section of the Lexi Expressway, the Ningbo Fulong Bridge, and the Ningbo Xindian Bridge. It has successively participated in the construction of projects such as the Chunxiao Bridge in Meishan, Ningbo, the SAN Guantang Bridge in Ningbo, the Dadu River Bridge in Luding, the Red Army Bridge on Chishui River, the "cableway to Bridge" project in Duoping, Jinyang, and the "cableway to Bridge" project in Fengjiaping, Butuo. At present, the innovation studio has successfully applied for 5 invention patents, 14 utility model patents, and 11 provincial and ministerial-level or above construction methods. The innovation achievements have been effectively applied in the construction of over 20 medium and large Bridges of the company, creating a cumulative economic benefit of approximately 50 million yuan.

Name of Innovation Achievement: Self-running system for multi-support cables of large-span cable cranes, self-balancing device for the force of load-bearing cables of cable cranes, self-adaptive device for the vertical rotation Angle of the anchor at the tensioning end of the buckle cables installed on the arch ribs of arch Bridges, centralized intelligent monitoring system for the force of load-bearing cables and hoist groups, intelligent monitoring system for the deviation of buckle towers and intelligent detection system for anchors, 360° rotating lifting gear for hoisting large-tonnage arch rib sections, etc.