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Lifting device for building lifting construction

A building and lifting rod technology, applied in building construction, construction, building maintenance, etc., can solve the problems of poor safety, slow construction speed, difficult construction operation, etc., achieve light weight, safe lifting construction, easy transportation and The effect of on-site transportation

Active Publication Date: 2016-06-15
江苏东南特种技术工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem: In order to overcome the characteristics of poor safety, difficult construction operation and slow construction speed of traditional building lifting construction, the invention provides a lifting device for building lifting construction

Method used

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  • Lifting device for building lifting construction
  • Lifting device for building lifting construction

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Embodiment Construction

[0016] The lifting device is supported by the lifting platform 12, and four steel columns are respectively arranged on the four corners of the lifting platform 12, namely, the left front side H-shaped steel column 10.1, the right front side H-shaped steel column 10.2, the left rear side H Shaped steel column 1.03, left rear side H-shaped steel column 10.4, an upper lifting steel beam 4 is fixed on the upper part of the steel column, and two through holes are arranged on each side of the upper lifting steel beam 4, each side The left lifting rod 2.1 and the right lifting rod 2.2 pass through the through hole, and the lower parts of the left lifting rod 2.1 and the right lifting rod 2.2 are lifted by the left front fixing nut 9.1 at the bottom of the lower lifting steel beam and the right front fixing nut 9.2 at the bottom of the lower lifting steel beam. The steel beam 8 is supported, and the left lifting rod 2.1 and the right lifting rod 2.2 top are fixed on the upper lifting s...

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Abstract

The invention discloses a lifting device applicable to lifting construction for buildings. The lifting device comprises four H-shaped steel columns, upper and lower lifting steel beams and eight 32mm lifting rods with finished deformed bars. The lifting device is fixed onto a concrete bearing platform at the bottom of a column required to be lifted during lifting construction, lifting jacks are arranged on the lower lifting steel beam, are adjusted and then are butted to a steel hoop bracket fixed to the upper portion of the column required to be lifted, the column required to be lifted can be lifted by the aid of the synchronous lifting jacks, and fixing nuts which are fixed onto the lifting rods at the bottom of the lower lifting steel beam are adjusted in lifting procedures, so that the lifting beams and the jacks can be synchronously lifted along with the structural column. The lifting device has the advantages that shortcomings of poor safety, high construction operation difficulty, low construction speed and the like of the traditional lifting construction for buildings can be overcome; spacers can be omitted in integral lifting construction procedures by the aid of the device, the jacks do not need to be replaced, and lifting construction can be carried out safely, quickly and continuously; after being disassembled, the lifting device is light, is easy to transport and carry in sites and can be reused.

Description

technical field [0001] The invention relates to a lifting device for building lifting construction, in particular to a lifting device suitable for building lifting construction, which has the characteristics of safe, fast, easy-to-operate, reusable, economical cost and the like. Background technique [0002] Because the height of the building cannot meet the requirements of use, urban construction has led to a substantial increase in the outdoor ground and the elevation of the indoor floor is much lower than the height of the outdoor ground, etc., the building must be lifted to meet the use requirements. When the traditional lifting construction method is used for building lifting construction, there are often the following problems: (1) The traditional lifting method uses pads as the lifting support. Poor stability and unsafe. (2) In the traditional lifting method, when pads are added during the lifting construction process, jacks need to be placed many times, and the cons...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/06
Inventor 李今保邱洪兴赵启明章佳娟李碧卿姜涛
Owner 江苏东南特种技术工程有限公司
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