Suspended member prestressed suspension cable rotating installation tool and method thereof

Abstract

The invention discloses a suspended member prestressed suspension cable rotating installation tool. The suspended member prestressed suspension cable rotating installation tool comprises a hinged load-bearing cable mechanism and a hinged lifting device. The hinged load-bearing cable mechanism comprises a traction load-bearing cable and non-traction load-bearing cables. The hinged lifting device comprises a traction cable, direction stabilizing cables, membrane ridge cables, a traction electric winch and stable electric winches. One ends of the traction load-bearing cable and the non-traction load-bearing cables are connected with the bottom end of the suspended member, and the other ends of the traction load-bearing cable and the non-traction load-bearing cables are connected with fixing steel columns. One end of the traction cable is connected with the top end of the suspended member, and the other end of the traction cable is connected with the traction electric winch fixed to one ofthe fixing steel columns. One ends of the direction stabilizing cables are connected with the top end of the suspended member, and the other ends of the direction stabilizing cables are connected with the stable electric winches fixed to fixing steel columns. Both ends of the membrane ridge cables are separately connected with the suspended member and the fixing steel columns. By using the suspended member prestressed suspension cable rotating installation tool, the installation of the suspended member is facilitated, and at the same time, the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of installation of suspended components, in particular to a rotary installation tool and method for prestressed suspension cables of suspended components. Background technique [0002] Membrane structure is a new form of architectural structure, which integrates architecture, structural mechanics, fine chemical industry, material science, computer technology, etc., and has a very high technical content. Combined with the specific environment, the suspended steel columns are set in the membrane cable structure, which can make the structural shape more unique. Combined with the membrane cloth, it can build a more expressive iconic image project. [0003] The suspended components are connected and fixed with the surrounding structures by means of flexible cables, and the tension of the upper and lower cables is used to make the suspended components reach the design state and be stable. At present, the known in...

AI Technical Summary

Problems solved by technology

At present, the known installation method is to use extra-large crawler hoisting or erect a full hall support frame for in-situ segmental installation, and then install the upper and lower cables. The site workload is large, the installation is complicated, the measures are expensive, there are many safety hazards, and the safety risk is large.

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