High formwork

Abstract

The invention discloses a high-supported formwork. The high-supported formwork comprises vertical plates, a horizontal rod and casing pipes, wherein the vertical plates are rectangular plates, a plurality of first fixing holes are uniformly distributed in the two faces of the vertical plates, first through holes extending in the longitudinal direction of the vertical plates are formed inside the vertical plates, the horizontal rod is horizontally arranged between the vertical plates in the mode of being perpendicular to the vertical plates, side wings are arranged on the two edges of the horizontal rod, the side wings, the side wings include upper side wings and lower side wings which are parallel to the upper side wings and are arranged below the upper side wings, second fixing holes are formed in the lower side wings, and U-shaped supporting pieces are arranged between the second fixing holes and the upper side wings; butt-joint pipes are arranged at the two ends of the horizontal rod and matched with the first fixing holes; the casing pipes are perpendicularly arranged at the lower end of the horizontal rod and located between the vertical plates; the casing pipes include an outer casing pipe and an inner casing pipe attached to the inner wall of the outer casing pipe, and a supporting block is arranged at the lower end of the outer casing pipe; a first positioning hole is formed in the outer casing pipe, and a plurality of second positioning holes matched with the first positioning hole are formed in the inner casing pipe. The high-supported formwork is good in stability, high in bearing capacity and high in safety.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a high-support formwork. Background technique [0002] With the development of social economy, the scale of construction projects is getting larger and larger, and more and more engineering constructions need to use high formwork, and high formwork refers to the formwork operation when the formwork height is greater than or equal to 4.5m. The height of the high formwork is uneven, ranging from a few meters to more than ten meters, and even as high as tens of meters. Because of the high formwork height, once the support system of the high formwork is not stable enough, the system support is prone to collapse. Cause mass death and mass injury of the above-mentioned workers, leading to larger or even major construction safety accidents. Therefore, the stability and load-carrying capacity of the support of the high-support formwork are quite critical. It is the safe su...

AI Technical Summary

Problems solved by technology

The height of the high formwork is uneven, ranging from a few meters to more than ten meters, and even as high as tens of meters. Because of the high formwork height, once the support system of the high formwork is not stable enough, the system support is prone to collapse. Cause mass death and mass injury of workers working on it, leading to large or even major construction safety accidents

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