3results about How to "Frame stability" patented technology

The utility model discloses a layer-by-layer overhanging structure inner and outer frame conversion structure which comprises an outer scaffold, the outer scaffold is connected with a conversion area scaffold, the conversion area scaffold is connected with a floor inner formwork support, and the floor inner formwork support is divided into a pre-conversion floor inner formwork support and a post-conversion floor inner formwork support. The pre-conversion floor inner formwork support comprises a pre-conversion inner scaffold area and a pre-conversion outer scaffold area which are adjacent to each other, and the post-conversion floor inner formwork support comprises a post-conversion inner scaffold area and a post-conversion outer scaffold area which are adjacent to each other; formwork supporting structure accessories are additionally arranged on the frame body erected to the bottom of the overhanging structure, the frame body is converted into a supporting frame, the inner frame and the outer frame are separated from the frame body in an unconverted area by removing cross rods, the outer scaffold is kept stable through wall connecting pieces, and the converted frame body is kept stable by being connected with the supporting frame on the inner side in a pulling mode. Therefore, efficient conversion of the inner and outer frame bodies of the overhanging structure is achieved, the construction period is effectively shortened, material loss and consumption are reduced, and labor cost is reduced.

This invention discloses a construction method for a small-sized aluminum formwork disc-lock system for high-rise non-residential buildings. The construction steps include seven major steps: construction preparation, determination of the aluminum-wood combination scheme, construction of wall and column reinforcement formwork, erection of disc-lock scaffolding, construction of beam and slab reinforcement formwork, concrete pouring, and dismantling of the formwork frame. The beneficial effects of this invention are: It uses 400mm×1000mm small-sized standard aluminum formwork, optimizes the main structure through a 50mm modular design, and uses special connecting angle aluminum and tie plates to achieve a reliable aluminum-wood combination for irregular parts. Combined with disc-lock scaffolding, it forms a stable support and early dismantling system, increasing the utilization rate of aluminum formwork in non-standard buildings to over 90%, effectively ensuring the quality of concrete forming, significantly reducing construction costs and time, and is suitable for the construction of high-rise non-residential building structures such as commercial complexes, hospitals, and schools.