Bidirectional movable support structure for building

Abstract

The invention discloses a bidirectional movable support structure for a building. The bidirectional movable support structure comprises a base, a push-pull rod and a spring, wherein the base is fixedly connected with the fixed building, the push-pull rod is fixedly connected with a movable component, and the spring is arranged between the base and the push-pull rod; the outer end of the push-pull rod is connected with the movable component, snap rings are respectively arranged at the inner end and the middle section of the push-pull rod, and a front transmission guide pipe and a rear transmission guide pipe which extend outwards are arranged between the two snap rings; the spring is arranged at the outer circles of the two transmission guide pipes in a sleeving way; stop flanges for pressing against the spring are arranged at the end parts of the two transmission guide pipes; a cylindrical cavity for sheathing the two transmission guide pipes and the spring is arranged on the base, and a push-pull hole through which the push-pull rod penetrates is arranged at one end of the cylindrical cavity; and the outer sides of the stop flanges of the two transmission guide pipes are pressed against the two ends of the cylindrical cavity. According to the invention, movable support having pretightening force in two directions is realized between the movable component and the fixed building, and the pretightening force is changed into the support force of the fixed building to the movable component. The bidirectional movable support structure also has the characteristics of simple structure, easiness in installation and easiness in maintenance.

Description

technical field [0001] The invention relates to a support structure in the field of construction, in particular to a support structure that uses springs to realize bidirectional movement. Background technique [0002] In the prior art, in order to achieve transparent and beautiful effects, many construction projects use large-span building curtain walls, such as large-span one-way cable curtain walls. The horizontal displacement of long-span building curtain walls under the action of out-of-plane loads is very large, and when the spans of adjacent curtain wall structures are inconsistent, the deformation of adjacent structures often appears uncoordinated. This inconsistency will further cause the glass panel to deflect and warp, and in severe cases, the glue seam will be torn and the panel will be broken. [0003] In order to solve the above problems, it is necessary to develop a support structure that can move in both directions. Contents of the invention [0004] The p...

AI Technical Summary

Problems solved by technology

The horizontal displacement of the large-span building curtain wall under the action of out-of-plane load is very large, and when the span of the adjacent curtain wall structure is inconsistent, the deformation of the adjacent structure is often uncoordinated

This inconsistency will further cause deflection and warping of the glass panel, and in severe cases, problems such as tearing of the glue seam and broken panel will occur

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