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Method for using basement roof as construction elevator foundation

A basement roof and construction lift technology, which is applied in infrastructure engineering, construction, etc., can solve problems such as inconvenience, and achieve the effects of cost reduction, convenient construction, and safe and reliable engineering quality

Inactive Publication Date: 2020-11-20
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore there are above-mentioned inconveniences and problems in the construction method of known construction lift foundation

Method used

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  • Method for using basement roof as construction elevator foundation
  • Method for using basement roof as construction elevator foundation

Examples

Experimental program
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Effect test

Embodiment 1

[0024] The concrete operation of the method of utilizing the basement roof of the present invention as the foundation of the construction hoist:

[0025] During the construction of the basement roof structure, screw holes are reserved according to the installation position of the construction elevator. In order to ensure the waterproof effect of the roof, the reserved holes are not connected and the height is 50mm from the bottom of the board.

[0026] see now figure 1 and figure 2 , figure 1 It is a schematic diagram of the steel plate structure of the embodiment of the present invention, figure 2 It is a structural schematic diagram of the construction elevator foundation of the embodiment of the present invention. As shown in the figure, during the installation process of the lift base, screw rods are installed in the reserved holes, and the grouting material is used to fill the place. In order to ensure that the basement roof 4 is evenly stressed, a 20mm thick steel ...

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Abstract

The invention discloses a method for using a basement roof as a construction elevator foundation. The method is characterized by comprising the following steps of: a, reserving a screw hole in the basement roof according to the requirements of the installation position of the construction elevator; b, paving a mortar leveling layer on the basement roof; c, paving a rectangular steel plate above the mortar leveling layer; and d, installing a screw in the reserved hole, thereby finishing the arrangement of a foundation structure which takes the basement roof as a foundation of the construction elevator. The method for using the basement roof as the foundation of the construction elevator has the advantages that the foundation of the construction elevator is simple in structure and convenientto construct; the installation requirement and the safe operation requirement of the construction elevator are completely satisfied. The method is universal for construction elevators with the same model or the same fixed base, can be used in different projects in a turnover manner, and has the advantages of saving the manufacturing and dismounting outward transportation cost of an elevator concrete foundation, reducing the cost, saving energy, protecting the environment and reducing the engineering cost.

Description

technical field [0001] The invention relates to a construction method for building the foundation of an elevator, in particular to a method for using a basement roof as the foundation for a construction elevator. Background technique [0002] During the construction of civil buildings, wall masonry, plastering, and installation projects all need to install construction hoists on site as vertical transportation equipment. Generally, the construction elevator is installed after the basement roof is capped. According to the requirements of the construction elevator instruction manual, the foundation of the construction elevator needs to be made separately. The height of the conventional elevator foundation is 250-300mm. If the elevator is installed on the basement roof, it is usually necessary to pour the reinforced concrete elevator foundation separately on the basement roof, which increases the cost of constructing the reinforced concrete elevator foundation. [0003] Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/44
CPCE02D27/44
Inventor 徐建功徐礼金梁广远汪从
Owner CHINA MCC5 GROUP CORP
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