Since the commencement of construction, the Changtai Yangtze River Bridge has always been a hot topic of public concern. "Where is the project construction and when can it be completed?"? With the completion of the construction of 136 over water super long and super large pile group foundations of the bridge, it is a step closer to the completion and opening to traffic.

The bridge construction site is constructed by multiple tower cranes at the same time, and the distance between tower cranes is relatively close. When the tower crane driver or on-site commander fails to obtain complete information, it is easy to encounter the tower crane boom collision, causing panic and safety accidents.

Wt-w660v2 tower crane anti-collision system independently developed by Weite

This time, the tower crane anti-collision system equipped for the construction site of Changtai Yangtze River Bridge by micro special technology can detect objects within 30 meters of the boom by using radar, realize the alarm and stop the tower crane action within the set distance range, and realize the intelligent protection of the safe operation of the tower crane.

Anti collision system of micro special tower crane

01 collision between tower arms

When two tower cranes are at the same height, the tower arms may collide with each other. The anti-collision system can send an alarm signal when the tower arms approach to remind the driver to operate carefully.

02 collision between tower arm and tower body

When the two tower cranes are unequal in height, the low tower crane arm may collide with the high tower crane body. The anti-collision system can send an alarm signal when the low tower crane arm approaches the high tower crane body to remind the driver to operate carefully.

03 tower arm area protection

It can restrict the tower arm from entering certain specific areas and prevent the tower arm from colliding with static obstacles such as buildings and electric poles.

At the same time, it can also prevent the tower arm from colliding with the steel wire rope and protect the hook area.

The cranes operating on the construction site of the bridge are generally high. It is difficult for the cab to observe the on-site situation of the lifting area. The operation can only be completed by manual voice command, which has the problems of high operation risk and low work efficiency.

Cab monitoring display screen

In view of this on-site problem, Weite is equipped with a hook visualization system for the lifting equipment at the bridge construction site, so as to ensure that the lifting driver can view the real-time video images around the hook at any time, solve the problems such as the driver's visual blind area, blurred long-distance vision, and easy errors in manual voice guidance, and improve the work efficiency and reduce the labor cost.

Micro and special after-sales engineers install on the bridge construction site

At present, the product installation and commissioning have been completed on the site, and the user has passed the acceptance. At the same time, it is indicated that the cooperation with Weite will be further strengthened in the later period. Weite will, as always, strictly control the quality and service of products, and everything will be user-centered, with the completion and opening of Changtai Yangtze River Bridge.

As early as the end of 2020, Weite participated in the construction of Changtai Yangtze River Bridge. The remote monitoring system software platform customized for the bridge can facilitate the real-time viewing of management personnel. This software platform has also been successfully connected to the BIM system of the project to facilitate the unified viewing of users. Weite hereby wishes the Changtai Yangtze River Bridge to be completed and opened to traffic as soon as possible.