An integral roof lifting system and an integral roof lifting method

Abstract

The invention relates to an integral roof jacking system and a roof integral jacking method. The integral roof jacking system includes a jacking device, a fixing platform for the jacking device, and a beam reinforcement structure. The beam reinforcement structure includes an overhanging part. The overhanging part is also fixed with a retaining edge for limiting the circumferential edge of the roof, and the beam reinforcement structure inside the wall is also provided with a diagonal brace. The diagonal brace includes a support rod and a support plate. One side is fixedly connected with the support rod, and the other side of the support plate is bonded and fixedly connected with the inner surface of the roof; the beam reinforcement structure is also equipped with a jacking part that cooperates with the jacking device, and the jacking device is a hydraulic jacking device. The jacking device includes a hydraulic cylinder and a hydraulic jack, and the hydraulic jack is fixedly connected with the jacking part of the beam reinforcement structure to prop up and lift the roof. The overall roof lifting system of the present invention can be applied to roofs with low structural strength, and the overall roof lifting system has a wide application range.

Description

technical field [0001] The invention relates to the field of building construction, in particular to an integral roof jacking system and an integral roof jacking method. Background technique [0002] With the increase of population, the residential area becomes more and more scarce, and people's living space becomes smaller and smaller. Therefore, in order to increase the living space, people often demolish the original houses and rebuild them to make full use of the land area. However, for some old houses with a long history and other houses with unique significance, people usually hope to keep the original houses and are unwilling to damage them. Therefore, it is necessary to expand on the basis of the original house, such as adding a roof to the house. House expansion usually adopts the overall lifting of the roof of the house, and then adds a cover on the basis of the remaining wall. Existing house jacking and expansion equipment is usually the expansion of some steel...

AI Technical Summary

Problems solved by technology

When using this equipment to lift some houses with relatively fragile structures, because the houses themselves are relatively fragile, they are prone to damage during the construction process.

[0003] The defect of the above-mentioned prior art solution is that this kind of equipment cannot be applied to the jacking of some roofs with relatively fragile structures.

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