Folding-unfolding adjustable externally-hung frame for fabricated concrete structure

Abstract

The invention discloses a folding-unfolding adjustable externally-hung frame for a fabricated concrete structure. The adjustable and folding-unfolding externally-hung frame comprises a through-wall screw rod and a tripod connected with a prefabricated wall, the tripod is fixedly connected with a horizontal walking platform, and one side of the horizontal walking platform is provided with a guardrail. By arranging an adjusting sleeve on the tripod, the situation that the externally-hung frame has discontinuous-type adjustability in a certain range in the width direction is achieved; by arranging a movable walking platform on the horizontal walking platform, a sliding door is arranged on the guardrail, continuous adjustability of the externally-hung frame in a certain range in the length direction is achieved, and closeness of the horizontal walking platform and the guardrail is ensured. According to the adjustable and folding-unfolding externally-hung frame for the fabricated concrete structure, the technical problems that a traditional external frame is difficult to erect, used revolving materials are large, and wall leakage is easily caused and other common quality problems in a fabricated shear wall structure are solved, the condition that reserved holes of an inner frame and an outer frame of a fabricated outer wall board are not matched with reserved holes of the tripod onthe lower portion of the externally-hung frame due to construction and manufacturing errors can be effectively avoided, installation is convenient, and safe and reliable effects are achieved.

Description

technical field [0001] The invention relates to the field of external hangers in the field of construction, in particular to an assembled concrete structure retractable and adjustable external hanger. Background technique [0002] At present, my country's prefabricated integral concrete structures mainly include prefabricated integral frame structures and prefabricated integral shear wall structures, among which prefabricated integral shear wall structures are the most widely used. Since the exterior walls of this structural system are mostly prefabricated concrete wall panels, if conventional floor-to-ceiling scaffolding is used, the amount of turnover materials will be large, and the installation of wall parts will be difficult; if section steel cantilevered scaffolds are used, the turnover materials will be large, and section steel cannot pass through The layout of precast concrete wall panels, or leaving steel holes in precast concrete wall panels will bring inconvenienc...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated concrete structure retractable and adjustable external hanger, which solves the problems that the assembly integral shear wall structure adopts conventional floor-to-ceiling scaffolding, cantilevered scaffolding construction is relatively difficult, and the turnover materials are large, and realizes external hanging The Versatility of Racks in Assembling Integral Shear Wall Structures

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