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Air-film supported building translation apparatus

A translation device and building technology, applied in building construction, construction, building maintenance, etc., can solve problems such as excessive friction and difficulty in overall stability, and achieve the effects of reducing propulsion power, shortening construction period, and maintaining stability

Inactive Publication Date: 2008-01-30
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a large-scale building translation guide rail device with air film support, which overcomes the shortcomings of excessive friction of ordinary building translation guide rail devices and the overall stability and difficulty in control during the translation process.

Method used

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  • Air-film supported building translation apparatus

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Embodiment Construction

[0009] The present invention is described in further detail below. Referring to Fig. 1 and Fig. 2, the guide rail device for large-scale building translation provided by the present invention is composed of two guide rails up and down, the upper guide rail is made of high-strength steel or composite material, and the lower guide rail is formed by pouring steel or reinforced concrete. Ensure sufficient strength. The contact surface of the upper and lower guide rails is flat and smooth. The upper surface of the upper guide rail bears the support wall of the original building. Fixing devices are used to fix the upper guide rail and the support wall. The lower surface is provided with a breathable surface at a certain distance. Each breathable surface It is made of specially treated air-permeable materials. The air-permeable surface is connected to the air supply device through the air supply pipe. Each air-permeable surface has a control valve to control the air flow. The control...

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Abstract

The invention relates to a large construction translation movement device that has gas blanket supporting. The device is made up of upper guide rail, down guide rail, air feeder, and control system. The upper guide rail is made up of high intension steel or compound material, and the down guide rail is made up of steel or reinforced concrete to ensure enough intention. In the process of translation movement, under the effect of air feeder, a gas blanket with certain thickness would be formed between the down and upper rail way, and thickness of different part is controlled independently by control system. The advantages of the invention are that it adopts gas blanket structure and decreases friction drag, shortens constructing period and is benefit for keeping stability in moving.

Description

technical field [0001] The invention belongs to the field of construction engineering and relates to a guide rail device for translation of a large building supported by an air film. Background technique [0002] With the large-scale urban infrastructure construction in our country, in the process of urban expansion and road widening, there are a large number of buildings with use value or cultural relic protection value that need to be protected. The building translation technology is produced to meet this demand. The building translation technology can translate the entire building, which not only protects the original building, but also saves a lot of costs. [0003] The current guide rail devices for building translation mostly use materials with a small sliding friction coefficient or roller devices to reduce the friction during the building translation process. However, due to the huge weight of the large building itself, the resistance generated during the translation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/06
Inventor 宁焕生刘文明杨学实王宝发刘铁军
Owner BEIHANG UNIV
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