Bailey panel of Great Wall maintenance steps
May 30, 2022
Bailey truss is a large mechanical equipment, convenient for the construction of Bridges. The steel frame structure of Bailey steel bridge is easy to rust. In order to avoid the bailey steel bridge rust, so the bridge needs regular maintenance. The regular execution of the quarterly maintenance of bailey steel bridge rust treatment brush paint is a key step to ensure the service life of road bridges, not to be overlooked.
1. Each pin observation of bailey panel, anchor bolt, bearing beam and shock strut bar is assembly fixture ready, is there any damaged by artificially, is there any loose problem, to ensure safe entry of vehicles.
2. Check regularly whether there is uneven foundation settlement of Bailey steel bridge highway bridge, if found any problems should be solved immediately in various ways.
3. Surrounding the bailey bridge pin with plant oils, prevent precipitation into the high temperature fan, all the anchor bolt with wire mouth coating plant oil to prevent rust.
4. It requires that the mid-span stiffness of the highway bridge be accurately measured frequently to see if there is an increase, and that the rate of stiffness increase should be exactly the same as the failure of the pin and pin hole.
5. Inspection road slab have cracks, deformation or is there a rugged problem, should also be moved around when necessary.
The assembly of Bailey plate is made use of the force of bailey plate. Bailey truss piece not only has simple structure, fast light, strong adaptability, the systematicness of the composite structure, good, strong interchangeability, easy assembly and other characteristics, and the span and column height is adjustable, suitable for different work place, It is widely used in highway, railway, municipal, construction, water conservancy and other construction projects, bridge construction precast yard lifting and moving precast components, bridge pier side loading and installing girder and other site construction operations. Mainly used for cast-in-place and construction of bridge.
Pay more attention to bailey truss data please zhenjiang Great Wall heavy industry technology co., LTD
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