Foldable inner frame device for coke oven masonry construction and construction method

Abstract

The invention provides a foldable inner frame device for coke oven masonry construction and a construction method. The device comprises moving supports and a base. Transversely adjacent moving supports are connected through connecting pieces, and longitudinally adjacent moving supports are connected through pin shafts. The moving supports comprise frame-shaped front supports and rear supports andcross-shaped hinged connecting rods arranged in the middle. The base comprises a bottom plate and a base support, wherein the base support is of a cylindrical structure, and the base support is connected with the lower end of an upright post of the lowermost moving support through a pin shaft. A pedal is arranged above the uppermost moving support and is correspondingly connected with the upper ends of the front supports and the rear supports. Through modular assembly and scaffold erection, no hole needs to be reserved in a wall body for supporting, later repair work is reduced, mounting and disassembly are easy, the safety coefficient is high, the overall occupied space of the structure of the device is small, a plurality of working faces can be used for work at the same time or in turn,waste cleaning work after masonry is relieved.

Description

technical field [0001] The invention relates to the technical field of coke oven masonry construction, in particular to a foldable inner frame device and a construction method for coke oven masonry construction. Background technique [0002] At present, during the masonry construction of coke oven regenerators and combustion chambers, the wall height can reach more than 7m, and the masonry materials are heavy, so internal scaffolding must be erected during masonry. Traditional scaffolding is relatively simple to erect, mainly divided into bases, connecting rods and supporting plates. Lateral support sometimes requires the use of holes reserved in the wall. The disadvantage is that it is easy to damage the wall or even the wall, and subsequent maintenance and restoration work The difficulty is relatively high, and an additional support device is required. With the technological innovation of coke ovens and the increase in production capacity, the height of its structure incre...

AI Technical Summary

Problems solved by technology

Traditional scaffolding is relatively simple to erect, mainly divided into bases, connecting rods and supporting plates. Lateral support sometimes requires the use of holes reserved in the wall. The disadvantage is that it is easy to damage the wall or even the wall, and subsequent maintenance and restoration work The difficulty is relatively high, and an additional support device is required. With the innovation of coke oven technology and the increase of production capacity, the height of its structure increases accordingly, and the construction safety factor is not high, which makes the construction more difficult and the cost increases

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