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A jacking device and construction method for repairing the roof of a large-span ancient building

A jacking device and ancient building technology, applied in building maintenance, construction, building construction, etc., can solve problems such as low construction efficiency, hidden safety hazards, and difficulty in repairing large-span roofs, so as to improve construction efficiency, improve safety, The effect of flexible and convenient rotation

Inactive Publication Date: 2017-12-08
浙江鑫直建筑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the roof repair of palace buildings generally adopts small-area, single-layer repair, which not only has low construction efficiency, is not easy to repair large-span roofs, but also has certain safety hazards

Method used

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  • A jacking device and construction method for repairing the roof of a large-span ancient building
  • A jacking device and construction method for repairing the roof of a large-span ancient building
  • A jacking device and construction method for repairing the roof of a large-span ancient building

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Embodiment Construction

[0048] Such as Figure 1 to Figure 4 Shown is a large-span ancient building roof repair jacking device of the present invention, including a roof bonding mechanism 1, a jacking mechanism 3 and a guiding movement mechanism. The roof bonding mechanism 1 includes a beam 10, a first positioning plate 7 and a first positioning plate 7. Two positioning plates 8 are rotationally connected between the two first positioning plates 7, and a balance spring 11 is arranged between the two first positioning plates 7. The balance spring 11 can make the rotation of the first positioning plate 7 more flexible and convenient, improving the For the stability of the whole roof bonding mechanism 1, the other end of the first positioning plate 7 is moved and connected with the second positioning plate 8, and the first positioning plate 7 and the second positioning plate 8 are all provided with anti-slip pads 22, and the anti-slip pads 22 can It is convenient for construction personnel to stand, whi...

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Abstract

The invention discloses a large-span historic building roof surface repair jacking device and a construction method. The large-span historic building roof surface repair jacking device comprises a roof adhering mechanism, jacking mechanisms and a guide moving mechanism; the roof adhering mechanism comprises beams, first positioning plates and second positioning plates; each jacking mechanism comprises an upper jacking plate, a lower supporting plate and a jacking frame; a positioning mechanism is arranged on each through groove; adjacent two beams are connected with each other through a clamping mechanism; a protective cover is arranged between each beam and the upper jacking plate; the adjacent two protective covers are connected with each other through a buckling mechanism; a first hydraulic cylinder and a second hydraulic cylinder are arranged in each protective cover; the guide moving mechanism comprises two positioning guide rails and guide wheels are which are arranged parallel to each other; each lower supporting plate is limited to the corresponding positioning guide rail through the corresponding guide wheel. According to the large-span historic building roof surface repair jacking device and the construction method, the strength and stability of an overall roof surface are improved by performing a jacking construction method on a roof without influencing a wall body of the original historic building; meanwhile, the safety of construction personnel in construction is improved; the construction quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of ancient building restoration construction, in particular to a jacking device and a construction method for repairing a large-span ancient building roof. Background technique [0002] The roof styles of ancient buildings are rich, but the common basic styles are: hard top, hanging top, gable top, pointed top and flat top. Since each dynasty had different styles of architecture, the restoration of ancient buildings is an extremely large and complicated project. [0003] The roof restoration of ancient buildings is a key part, and the quality of roof restoration directly affects the quality and appearance of the entire building. In the prior art, the roof repair of palace buildings generally adopts small-area, single-layer repair, which not only has low construction efficiency, is not easy to repair large-span roofs, but also has certain safety hazards. Contents of the invention [0004] The purpose of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/35E04G23/02
CPCE04B1/35E04G23/02
Inventor 吴明桦
Owner 浙江鑫直建筑有限公司
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