High and large formwork support and building method thereof

Abstract

The invention discloses a high and large formwork support and a building method thereof, and relates to the technical field of building construction.The high and large formwork support comprises a support body and a mounting device arranged on the building ground, the support body comprises a plurality of vertical pipes, a plurality of transverse pipes and a plurality of fasteners used for connecting the transverse pipes and the vertical pipes, the fasteners are used for connecting every two vertically-adjacent vertical pipes, and the two ends of each transverse pipe are perpendicularly connected with the vertical pipes; the mounting device comprises a plurality of mounting units, each mounting unit comprises a mounting table arranged on the building ground and two mounting parts arranged on the mounting table, inserting grooves are formed in the upper side faces of the mounting tables, the two mounting parts are arranged at the two radial ends of the inserting grooves, the mounting parts are used for fixing the positions of the vertical pipes, and the vertical pipes are kept vertical. The lower ends of the vertical pipes are vertically inserted into the corresponding inserting grooves respectively. The installation method has the effect of improving the installation efficiency of the high and large formwork support.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a tall formwork and a construction method thereof. Background technique [0002] Tall formwork support refers to the formwork operation when the formwork height is greater than or equal to 8m. Usually, in the construction of buildings with relatively high storey heights, it is necessary to set up a tall formwork frame on the floor, and then set the formwork on the upper end of the tall formwork frame. , and then pour the upper beam-slab structure. [0003] The tall formwork is constructed by several vertical steel pipes, several horizontal steel pipes and connectors, usually from bottom to top. When the bottom of the tall formwork is installed, it is difficult for a single vertical pipe to be directly fixed on the floor. It is necessary to use at least four vertical steel pipes to vertically set up on the floor, and then use connectors to connect the two ends of the horizont...

AI Technical Summary

Problems solved by technology

[0003] Tall formwork frames are constructed from several vertical steel pipes, several horizontal steel pipes and connectors, and are usually constructed from bottom to top. When installing tall formwork frames at the bottom, it is difficult for a single vertical pipe to be directly fixed vertically on the floor. In general, at least four vertical steel pipes need to be installed vertically on the floor first, and then the two ends of the horizontal steel pipes are connected with two adjacent vertical steel pipes by connectors to form a stable structure before they can be installed in sequence. less efficient

Images