Self-balancing inner support structure and support method of large-diameter thin-walled circular pipe

Abstract

The present invention provides a self-balancing internal support structure of a large-diameter thin-walled circular pipe and a supporting method thereof. The structure includes: a core member, including a connecting middle section and two ends detachably connected to the two ends of the connecting middle section; Two support sets, the support sets include two arc-shaped pieces for supporting the inner wall of the large-diameter thin-walled circular tube and arranged oppositely, and two support rods respectively hinged to the arc-shaped pieces, the support rods of the two support sets are respectively Connected to both ends of the connecting middle section, the arc-shaped pieces of the two supporting sleeves are arranged alternately in the circumferential direction of the large-diameter thin-walled circular tube and arranged at intervals in the length direction of the connecting middle section; and the push piece, The two opposite ends of the pushing member are respectively hinged to the end of the same end of the core member and the supporting rod. The invention solves the problem that the traditional lining ring support of the thin-walled circular tube is easy to measure fresh sliding and tilting.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a self-balancing inner support structure of a large-diameter thin-walled circular tube and a support method thereof. Background technique [0002] For the large-diameter thin-walled ribbed circular tube structure, it is easy to deform during transportation or storage due to its lack of rigidity. The traditional lined ring support of the round tube is not easy to install at the central part of the round tube, and the ring itself is easy to slide and tilt sideways, and the support reliability is not enough. SUMMARY OF THE INVENTION [0003] In order to overcome the defects of the prior art, a self-balancing inner support structure of a large-diameter thin-walled circular tube and a supporting method thereof are provided to solve the problem that the traditional inner-lined circular support of the thin-walled circular tube is easy to measure the sliding and tilt. ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects existing in the prior art, a self-balancing internal support structure and a supporting method for a large-diameter thin-walled circular tube are provided to solve the problem that the traditional inner-lined ring support of the thin-walled circular tube is easy to measure the sliding and tilting problem

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