A support foundation conversion structure and construction method in a limited space

Abstract

The invention discloses a supporting foundation conversion structure and a construction method in a limited space, which are used to connect with supporting columns of equipment. The conversion structure includes a foundation structure, a pre-embedded anchor structure, a connection anchor structure, a conversion pile and a connection foundation. The buried anchor structure is set in the foundation structure, the connection anchor structure is set in the conversion pile, the connection anchor structure is connected with the pre-embedded anchor structure, the conversion pile is connected to the foundation structure, and the connection foundation is set in the conversion pile On, connect with the support column of the equipment. The present invention raises the anchoring steel bar of the equipment in space and delays the setting of the anchoring steel bar in time, so as to avoid the influence of the anchoring steel bar protruding from the ground on the construction process in the middle, ensure the orderly progress of construction, and effectively lift the construction Convenience and shorten the construction period.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a support foundation conversion structure in a limited space and a construction method. Background technique [0002] With the advancement of building construction technology, more single buildings with large-span spatial structures have appeared, and as large single buildings are used as exhibition halls, shopping malls or indoor entertainment cities, various large-scale entertainment or commercial buildings are installed indoors. The demand for facilities is also increasing. Since entertainment equipment is generally erected directly on the indoor basic structure surface, and because most of the entertainment equipment is a vibration facility with a large bending moment, the foundation of the entertainment equipment and the structural plate need to be reliably connected. In reinforced concrete structures The common method of connection is steel anchorage. Howeve...

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Problems solved by technology

However, the foundation structure surface is poured first, and the indoor equipment is installed last. Various construction operations of the building body and auxiliary structures are required in the middle. If the method of reserving steel bars is used to solve the anchoring problem, the foundation structure surface will be laid As the construction progresses, during the construction process of the building body or the installation process of entertainment equipment, material transportation, assembly site, hoisting site, large crawler crane and other operations, due to the limited indoor space It will cause a great impact on the walking route of mechanical equipment, seriously interfere with the construction plan, and greatly prolong the construction period. The present invention provides a support foundation conversion structure and construction method in a limited space to achieve the above goals

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