Application of micro special technology hook visualization system in Fuzhou Xiamen high speed railway

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Tower lifting equipment

Time：2021-04-09 02:22 Read：13344 Source：Internet

Fuzhou Xiamen railway closely links the three major coastal economic zones of the Yangtze River Delta, the West Bank of the Strait and the Pearl River Delta. It is of great significance to alleviate the "bottleneck" of the railway in the southeast coastal area, improve the network structure, improve the comprehensive transportation capacity, promote the economic development of the West Bank of the Strait, and promote the reunification of the motherland.

Wulong River Bridge

Among them, the Wulong River Super Bridge is located in Cangshan District and Minhou County of Fuzhou. About 220 meters downstream of it is the Wulong River Highway Bridge of National Highway 324, with a total length of 868.188 meters, crossing the National Highway 324 and the Wulong River. The bridge is a double track bridge, with a total length of 868.178 meters and a total of 14 piers and abutments, with a total investment of about 133 million yuan. The bridge is a double track rectangular hollow abutment, with a main span of (144 + 288 + 144) meters and a partial cable-stayed bridge, which is the largest span of the same type of bridge in the world.

Project construction site

The hook visualization system has been applied to many tower cranes of wulongjiang bridge for more than one year. In order to meet the remote supervision needs of corresponding customers, micro and special engineers are specially arranged to carry out product upgrading and routine maintenance inspection for customers. Rich construction experience, continuous innovation and enterprising spirit and a high sense of quality responsibility make customers satisfied.

Wulong River Bridge at night

The hook visualization system of multiple tower cranes serving wulongjiang bridge is the wtvi-qtz tower crane hook visualization system independently developed and designed by Weite.

Monitoring screen of visual system of micro special hook

The wtvi-qtz tower crane hook visualization system can display the real-time video images around the hook to the tower crane driver in real time with high-definition images, and solve the industrial problems such as the blind area of the tower crane driver's vision at the construction site, the blurred vision at a long distance, and the error prone manual voice guidance. At the same time, it reduces the labor cost and improves the work efficiency. In the latest situation, it is an indispensable industry tool to improve the supervision effect, reduce safety accidents, promote digital standard construction sites, etc. the visualization system can be configured separately or matched with the monitoring system, and the project department can view it remotely.

Visual guidance system diagram of micro special hook

Functional features of hook visualization system

Visual lifting, reduce the risk of blind lifting and improve the safety factor

The camera is installed at the front end of the boom of the tower crane or above the hook. The shooting area will not be blocked by other objects. The camera can automatically track the hook and automatically focus. The driver can clearly see the shooting picture, judge the lifting situation independently according to the shooting picture, and achieve the double insurance effect with the guidance of the signalman.

Process records and accident responsibility analysis

Automatic video guidance device, accident responsibility division analysis, tower crane automatic video guidance device stores the video signal collected by the spherical camera and the intercom recording between the signalman and the tower crane driver in real time, and can store relevant data for 30 days. After the accident, the video and audio data in the video guide can be read to restore the site situation at that time, so that the safety supervision department and the site safety department can find the cause of the accident and confirm the responsible party.

Improve work efficiency and flexible matching

After installation, the tower crane driver can put the hook of the visualization system in position at one time according to the clear video, and can also select the appropriate time for lifting according to the video, and can timely find out the abnormal conditions in the lifting process, which greatly improves the production efficiency. The visualization system can be configured separately or matched with the monitoring system, and can realize remote viewing and other functions.

Weite is committed to the field of lifting safety protection. It is one of the earliest units in China to develop a visual intelligent construction site for tower crane remote safety monitoring system. Our business philosophy is to pay attention to user needs and provide users with valuable products and services.

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