The main technical characteristics of slip device in the design of large-scale steel structure

The sliding device has a wide range of applicability.In addition to the one-way truss, the sliding method can also install the two-way truss or space truss with small structural stiffness by increasing the support points (reducing the span), increasing the width of the assembly platform, and increasing the number of trusses installed at the same time.On the platform.

The slide shoe propulsion device can be synchronously controlled by a hydraulic crawler type computer.The equipment has the advantages of high automation, convenient and flexible operation, good safety, high reliability, wide range of use and strong universality.

Main technical measures for design and installation of large-scale Guiyang steel structure

1）Preparation of construction scheme

Prepare construction plan to guide construction, including division of sliding unit, installation of assembly platform and slideway, high altitude assembly, traction system, layered or accumulated sliding, local landing, construction monitoring, emergency plan, etc.

2）High altitude assembly platform erection and truss assembly.

3）Establish slip track.

4）Install the synchronous slip system.

5）Stress and strain monitoring: ensure that the construction is under control.