Conquer the most difficult railway beam of 35 meters in 2017

　　The navigation intercity railway runs from Hangzhou, Zhejiang to Haining, with a total length of about 48 kilometers. All prefabricated box girders are used on land. The second company of the Bridge Bureau Haining Yanguanliang Yard undertakes the prefabrication of more than 600 box girders, using full hydraulic automatic The demoulding templates are all designed, produced and installed by our company.

　　Characteristics of beam type: "short", "fat", "curved", "middle pull" and "miscellaneous".

　　Short-the beam is the shortest, with a net height of only 2 meters at the end, and less than 1 meter in and out of the hydraulic inner mold.

　　Fat-the beam is 10.6 meters wide.

　　Curved-most of them are curved beams.

　　Middle pull-inside the beam body, the dislocation tensioning tooth blocks corresponding to the two ends are designed, and the internal structure is complicated.

　　Miscellaneous-the radius of almost every piece of curved beam is different, and the radius is divided into the left and the right, and the beam length is also different.

　　Template features: reasonable design, fast assembly, standard accuracy, high interchangeability, stable hydraulic system, convenient and scientific hydraulic inner mold in and out.

　　Received unanimous praise from the owners and construction units! Template features: reasonable design, fast assembly, standard accuracy, high interchangeability, stable hydraulic system, convenient and scientific hydraulic inner mold in and out.

　　Received unanimous praise from the owners and construction units!

Template assembly

Acceptance polishing

　Full hydraulic internal mold entry

Ready to pour

Pour and complete demoulding

　　Owners and government leaders inspected and visited

Lift the beam after the initial opening

　Save the beam and install it

　　Dongfeng honor