Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a tower crane foundation for a foundation pit and a construction method of the tower crane foundation, and belongs to the field of tower crane foundations. The tower crane foundation comprises a pouring bearing platform, a part of the pouring bearing platform is embedded in lower part of the ground, a lifting frame is poured on the top surface of the pouring bearing platform, the top end of the lifting frame is horizontally arranged, a plurality of pre-embedded column legs are pre-embedded in the lifting frame, and the pre-embedded column legs are correspondingly perpendicular to the top end of the lifting frame. The tower crane foundation has the effects that by arranging the lifting frame, the possibility of rustiness caused by long-time contact of tower crane base joints, the pre-embedded column legs and water is reduced; and meanwhile, working personnel do not need to enter a tower crane well when maintain the tower crane base joints due to the fact that the tower crane base joints are lifted above the bottom surface of the foundation pit, heavy objects can be stacked on the periphery of a tower crane due to the fact that retaining walls are not required to be arranged, and the space utilization in the foundation pit is improved.
本发明涉及一种用于基坑的塔吊基础及其施工方法，属于塔吊基础领域，其包括浇筑承台，浇筑承台部分埋设在地面下方，浇筑承台的顶面上浇筑设置有举升框架，举升框架的顶端水平设置，举升框架内预埋有若干预埋柱腿，各个预埋柱腿分别垂直于举升框架的顶端。本发明具有通过设置举升框架，减少了塔吊基节和预埋柱腿长时间与水份接触导致生锈的可能性，同时由于将塔吊基节举升到基坑底面以上，工作人员对塔吊基节进行维修时无需进入塔吊井内，且由于无需设置挡土墙，在塔吊周围可以堆载中午，提升了基坑内空间利用率的效果。
The invention relates to a tower crane foundation for a foundation pit and a construction method of the tower crane foundation, and belongs to the field of tower crane foundations. The tower crane foundation comprises a pouring bearing platform, a part of the pouring bearing platform is embedded in lower part of the ground, a lifting frame is poured on the top surface of the pouring bearing platform, the top end of the lifting frame is horizontally arranged, a plurality of pre-embedded column legs are pre-embedded in the lifting frame, and the pre-embedded column legs are correspondingly perpendicular to the top end of the lifting frame. The tower crane foundation has the effects that by arranging the lifting frame, the possibility of rustiness caused by long-time contact of tower crane base joints, the pre-embedded column legs and water is reduced; and meanwhile, working personnel do not need to enter a tower crane well when maintain the tower crane base joints due to the fact that the tower crane base joints are lifted above the bottom surface of the foundation pit, heavy objects can be stacked on the periphery of a tower crane due to the fact that retaining walls are not required to be arranged, and the space utilization in the foundation pit is improved.
本发明涉及一种用于基坑的塔吊基础及其施工方法，属于塔吊基础领域，其包括浇筑承台，浇筑承台部分埋设在地面下方，浇筑承台的顶面上浇筑设置有举升框架，举升框架的顶端水平设置，举升框架内预埋有若干预埋柱腿，各个预埋柱腿分别垂直于举升框架的顶端。本发明具有通过设置举升框架，减少了塔吊基节和预埋柱腿长时间与水份接触导致生锈的可能性，同时由于将塔吊基节举升到基坑底面以上，工作人员对塔吊基节进行维修时无需进入塔吊井内，且由于无需设置挡土墙，在塔吊周围可以堆载中午，提升了基坑内空间利用率的效果。
Tower crane foundation for foundation pit and construction method of tower crane foundation
用于基坑的塔吊基础及其施工方法
HUANG KAI (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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