Whole dismounting and whole mounting integral slippage large formwork for thin wall U-shaped beam

Abstract

The invention discloses a thin wall large formwork with a U-shape beam, which is used in entirely sliding moving by entirely dismantling and entirely installing. The invention includes an outer lateral die, an inner lateral die, an end die, a bottom die, a gantry, a rotation adjusting mechanism and a supporting mechanism; the inner lateral die includes a main segment of the inner lateral die and a lower turning plate, the lower turning plate is rotatablely connected with the main segment of the inner lateral die; the outer lateral die is arranged on the left side and the right side of the outer part of the die, a transverse moving traveling wheel or a sliding mechanism is arranged on the lower part of the die, a plurality of regulating supports are also arranged on the lower end part of the outer lateral die; the gantry includes a supporting frame and a gantry beam, a vertical traveling wheel and a rail are arranged on the lower part of the supporting frame; one end of the rotation adjusting mechanism is rotatablely connected with the gantry beam, the other end is rotatablely connected with the inner lateral die. The invention uses the whole vertical and horizontal sliding die technology that the outer die is horizontally moved for demoulding, the inner die is decomposed rotary demoulding, the inner die and the outer die are entirely moved at the longitudinal direction to the next production pedestal for next pouring and tamping after being demoulded, the entirely changing of the die position by entirely dismantling and entirely installing can be realized without hoisting, a set of lateral dies can match a plurality of sets of bottom dies in use.

Description

Technical field [0001] The invention belongs to the field of concrete component prefabrication construction, and relates to a concrete prefabricated formwork, in particular to a large formwork which is particularly suitable for disassembly and assembly of an on-site prefabricated thin-wall U-shaped beam. Background technique [0002] In the construction of concrete beams, the traditional method is cast-in-place or factory prefabrication. On-site construction often uses loose-disassembled formwork, which has a large amount of formwork, complex operation, high requirements for site conditions such as lifting equipment, low work efficiency, high cost, and high difficulty in construction quality control; while factory prefabricated construction conditions are relatively good. Integral template can be used to fix the pedestal, but it is often expensive to build a factory, long transportation distance, and difficult to transport extra-large, super-wide, and super-heavy components. With...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to improve the technological scheme of the traditional formwork in the existing concrete beam pouring construction process, and provide a kind of on-site prefabricated thin-walled

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