Assembly type organic glass stair concrete pouring mold

Abstract

The invention relates to an assembly type organic glass stair concrete pouring mold. A step-type fixing formwork comprises two or more step-type frame beams and frame columns, wherein the step-type frame beams comprises beam bodies and multiple step frames, and each step frame comprises a right-angle bent plate, an inclined fixing plate and a right-angle fixing plate; the horizontal edge of the right-angle bent plate of any step frame and the right-angle fixing plate of the step frame behind the step frame are laminated through one or more layers of base plates to be locked and connected to form a right-angle step frame edge in a manner that a locking bolt penetrates through the horizontal edge of the right-angle bent plate and a kidney-shaped hole in the beam body direction of the right-angle fixing plate, the height of the vertical right-angle edge of the right-angle step frame edge is adjusted through the base plates, and the length of the horizontal right-angle edge of the right-angle step frame edge is adjusted through the positioning position of the inclined fixing plate on the beam body. The formwork is compact in structure and low in weight and manufacturing cost and can achieve pouring of stairs different in step height and span.

Description

technical field [0001] The invention relates to a mold for construction, in particular to a concrete pouring mold for a plexiglass assembly type staircase. Background technique [0002] The construction of stairs in building construction is divided into on-site pouring or prefabrication and on-site assembly. Due to the cumbersome assembly of molds in on-site pouring and the long pouring and solidification period, it cannot meet the requirements of rapid construction. For height and span stairs, different molds need to be replaced, which increases the cost of mold production, and most of the sealing plates in the mold are made of wood and steel plates. The surface roughness of wood and steel plates affects the demoulding effect when the concrete is demoulded. Large, inconvenient for pouring and hoisting. Contents of the invention [0003] In view of the above problems, the present invention provides a plexiglass assembled staircase concrete pouring mold with compact struct...

AI Technical Summary

Problems solved by technology

[0002] The construction of stairs in building construction is divided into on-site pouring or prefabrication and on-site assembly. Due to the cumbersome assembly of molds in on-site pouring and the long pouring and solidification period, it cannot meet the requirements of rapid construction. For height and span stairs, different molds need to be replaced, which increases the cost of mold production, and most of the sealing plates in the mold are made of wood and steel plates. The surface roughness of wood and steel plates affects the demoulding effect when the concrete is demoulded. Large, inconvenient for pouring and hoisting

Images