What content does the Beret need to maintain

Bailey beam is a truss beam assembled by a bailey frame, which is connected by a window and fixed by bolts.

Bailey frame is a steel frame that constitutes a certain unit, which can be used to splice and assemble many components and equipment. The length and width of the Bailey frame is usually 3m×1.5m. Then, the Bailey beam is a truss beam assembled by the Bailey frame. The support frame is the connecting member between the Bailey frame and is fixed with bolts. Because of the rapid erection and strong mobility, it is often used for setting up simple Bridges in rivers and cliffs in wartime. Now it is mostly used for engineering construction, such as gantry crane, construction platform, engineering access road bridge and so on. Because of the convenience of erection and strong mobility, it is used for river and cliff to set up a simple bridge in wartime. Now it is used for engineering construction, such as gantry crane, construction channel, engineering access road bridge and so on.

The steel frame structure of bailey steel bridge is easy to rust. In order to avoid the rust of bailey steel bridge, people often carry out maintenance of the steel bridge. Therefore, 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, never be overlooked.

1. Check the various pins, anchor bolts, load-bearing beam clamps and impact resistance support rods of The Bailey piece to see whether the assembly line is complete, whether there is artificial damage, whether there is a loosening problem, in order to ensure the safety of entering.

2. phase inspection of Berei Steel bridge highway bridge has uneven foundation settlement, if found, it should be solved immediately in many ways.

3. Apply vegetable oil around the pin to prevent precipitation from entering the high-temperature fan. Apply vegetable oil to the exposed wire mouth of all anchor bolts to prevent corrosion.

4. often accurate measurement of the span of the highway bridge stiffness, to see if there is an increase in the rate of stiffness should be and pin and pin hole damage into this.

5. Check whether the road surface is cracked, deformed or uneven, and replace it when necessary.

For more information about bailey beidge, please pay attention to Zhenjiang Great Wall Heavy Industry Technology Co., LTD

Great Wall heavy industry and in the Chinese group, China railway group, the turbine group, gezhouba group, cnooc and other large state-owned enterprises in railway, highway, and the international government procurement projects have a pleasant cooperation, also actively support charitable causes, such as support for Hong Kong not check all the pedestrian bridge steel bridge foundation project, support China's shaanxi television charity bridge project, etc.