A two-way sliding connection support

Abstract

The invention relates to a two-way sliding connection support, which includes a steel corridor steel beam, a fixed bottom plate, a stainless steel plate, a polytetrafluoroethylene plate, a factory welded steel support, a side limit plate, a detachable pressure block, and a longitudinal limit plate. plate; the steel corridor steel beam is provided with a polytetrafluoroethylene plate, the polytetrafluoroethylene plate is provided with a stainless steel plate, and the stainless steel plate is provided with a factory welded steel support, which is connected by steel beam connecting bolts; the factory welded steel A polytetrafluoroethylene plate is set under the support, a stainless steel plate is set under the polytetrafluoroethylene plate, and a fixed bottom plate is set under the stainless steel plate, which is connected by the fixing bolts of the support; the fixed bottom plate and the side limit plate and the longitudinal limit plate adopt On-site welding, the side limiting plate and the detachable pressure block are connected by pressure block connecting bolts; the invention has a simple structure and is convenient to install, and solves the problem of independent stress on the main structure and the steel corridor, realizes a weak connection in the true sense, and ensures sliding The shifted connection support is consistent with the structural calculation assumptions to ensure structural safety.

Description

technical field [0001] The invention relates to the field of steel structures, in particular to a two-way sliding connection support. Background technique [0002] With the rapid development of China's economy and the improvement of people's functional requirements, steel corridors are widely used in public places such as schools, stations, museum exhibition halls, and large shopping centers. In recent years, a large number of high-rise and super high-rise buildings have emerged, and the structure of twin towers or even multi-towers has become more and more common. For the convenience of transportation, steel corridors are often used to connect multiple towers together, and the height of the connection is also increasing. High, forming a high-position conjoined structure. [0003] At present, there are three types of steel corridors widely used in China, namely rigidly connected steel corridors, sliding connected steel corridors and hinged steel corridors in between. Among...

AI Technical Summary

Problems solved by technology

The above-mentioned patented connection method also adopts one-way sliding support, ignoring the influence of the horizontal load perpendicular to the connection direction of the steel corridor, which will cause the main structure and the steel corridor to be unsafe, and it is inconsistent with the two-way sliding assumption of the design does not match

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