Suspension hardware suitable for suspension bridge steel structured bridge decking and operation method

Abstract

The invention discloses suspension hardware suitable for suspension bridge steel structured bridge decking and an operation method thereof. The suspension hardware is characterized by comprising cablesuspension hardware, a bridge deck system, a bridge deck system sling. The operation method comprises the following steps: (1) arranging the cable suspension hardware; (2) arranging a bridge deckingassembling site; (3) processing the bridge deck system sling; (4) assembling a bridge decking segment; (5) hoisting the bridge decking segment; (6) installing the bridge decking segment. Compared withtraditional steel structured bridge decking suspension hardware, the suspension hardware disclosed by the invention has the advantages that firstly, two bridge decking segments can be suspended at one time, achieving high working efficiency, and secondly, the suspension steel structured bridge system is more scientific in system, more stable in suspension process, more efficient in docking with installed segments, and more accurate in installation location.

Description

technical field [0001] The invention relates to the construction field of steel structure deck systems, in particular to a hoisting system suitable for steel structure deck systems of suspension bridges and an operating method thereof. Background technique [0002] At present, domestic steel structure bridges mostly use loose assembly or single-segment hoisting, because steel structure bridges have many and complicated rods, and there are many procedures for loose assembly and single-segment hoisting, the efficiency is low, and single-segment hoisting is more expensive. The single fulcrum support system is extremely unstable when it is in position, the docking is difficult, and the installation accuracy is low. This system lifts two bridge deck sections at one time, which has high work efficiency. The system of hoisting the steel structure bridge system is more scientific, the hoisting process is more stable, the docking with the installed sections is more efficient, and the...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic steel structure bridges mostly use loose assembly or single-segment hoisting, because steel structure bridges have many and complicated rods, and there are many procedures for loose assembly and single-segment hoisting, the efficiency is low, and single-segment hoisting is more expensive. The single fulcrum support system is extremely unstable when in position, making docking difficult and installation accuracy low

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