Bridge crane

Bridge crane

Description

1.The bridging machine is mainly composed of main beams, cantilever beams, lower guide beams, front and rear legs, auxiliary legs, crane beams, cantilever cranes and electro-hydraulic systems. Suitable for the erection of three different span single-span beam beams, high operating efficiency. 2.This type of bridge erecting machine is capable of bridging straight line and curve (R>2000m), 20m, 24m, 32m span and variable span two-line prestressed concrete whole box girder with longitudinal slope <20. In addition to the standard bridging operation, the bridging machine can also satisfy the first and last span erection, curve erection, variable span erection, span continuous beams, combined girders, and continuous steel structures. Construction of existing bridges and continuous installation of variable spans. The utility model has the advantages that the tube bracket is arranged, the lifting point of the fixed-point lifting beam body is good, the operation efficiency is high.

Bridge cranes

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