Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for correcting mass concrete prefabricated column and special tool thereof
The invention provides a method for correcting a mass concrete prefabricated column. According to the method, a plurality of small iron rings are pre-buried around a cup opening foundation; after thecup opening foundation is manufactured, an iron cushion block is placed at the bottom of the cup opening foundation, so that the elevation of the top surface of the cup opening foundation is flush with an ink line marking line which is preformed in the prefabricated column; a steel wire rope is wound on a column bracket; after the prefabricated column is loaded in the cup opening foundation, a cupopening ink line is aligned, and two ends of the steel wire rope are respectively connected with a chain block; the chain blocks are fixed on the small iron rings opposite to the deviation directionof the prefabricated column; and the chain block is pulled to straighten the prefabricated column, and finally the steel wire rope and the chain block are taken down. The invention further provides aspecial tool for the method for correcting the mass concrete prefabricated column. The iron cushion block is arranged on the bottom surface of a cup opening heightened at the bottom of the cup openingfoundation; the small iron rings are pre-buried around the cup opening foundation; the steel wire rope is wound on the part above the prefabricated column bracket, and the chain blocks are respectively installed at two ends of the steel wire rope; and the chain blocks is fixedly connected with the small iron rings opposite to the deviation direction of the prefabricated column.
本发明提供一种大体积混凝土预制柱校正的方法：在杯口基础周围预埋若干小铁环；杯口基础制作后，在杯口基础底部放入一块铁垫块，使杯口基础的顶面标高与预制柱上预先做好的墨线标记线平齐；在柱牛腿之上缠绕一根钢丝绳；预制柱装入杯口基础后先对正杯口墨线，钢丝绳两端分别与手拉葫芦连接；手拉葫芦固定到与预制柱偏移方向相反的小铁环上；拉动手拉葫芦使预制柱校直，最后取下钢丝绳和手拉葫芦即可；本发明还提供了大体积混凝土预制柱校正方法的专用工具，杯口基础底部垫高杯口底面设置有铁垫块；杯口基础周围预埋有小铁环；钢丝绳缠绕于预制柱牛腿之上的部分，两端各安装一个手拉葫芦；手拉葫芦与预制柱偏移方向相反位置的小铁环连接固定。
Method for correcting mass concrete prefabricated column and special tool thereof
The invention provides a method for correcting a mass concrete prefabricated column. According to the method, a plurality of small iron rings are pre-buried around a cup opening foundation; after thecup opening foundation is manufactured, an iron cushion block is placed at the bottom of the cup opening foundation, so that the elevation of the top surface of the cup opening foundation is flush with an ink line marking line which is preformed in the prefabricated column; a steel wire rope is wound on a column bracket; after the prefabricated column is loaded in the cup opening foundation, a cupopening ink line is aligned, and two ends of the steel wire rope are respectively connected with a chain block; the chain blocks are fixed on the small iron rings opposite to the deviation directionof the prefabricated column; and the chain block is pulled to straighten the prefabricated column, and finally the steel wire rope and the chain block are taken down. The invention further provides aspecial tool for the method for correcting the mass concrete prefabricated column. The iron cushion block is arranged on the bottom surface of a cup opening heightened at the bottom of the cup openingfoundation; the small iron rings are pre-buried around the cup opening foundation; the steel wire rope is wound on the part above the prefabricated column bracket, and the chain blocks are respectively installed at two ends of the steel wire rope; and the chain blocks is fixedly connected with the small iron rings opposite to the deviation direction of the prefabricated column.
本发明提供一种大体积混凝土预制柱校正的方法：在杯口基础周围预埋若干小铁环；杯口基础制作后，在杯口基础底部放入一块铁垫块，使杯口基础的顶面标高与预制柱上预先做好的墨线标记线平齐；在柱牛腿之上缠绕一根钢丝绳；预制柱装入杯口基础后先对正杯口墨线，钢丝绳两端分别与手拉葫芦连接；手拉葫芦固定到与预制柱偏移方向相反的小铁环上；拉动手拉葫芦使预制柱校直，最后取下钢丝绳和手拉葫芦即可；本发明还提供了大体积混凝土预制柱校正方法的专用工具，杯口基础底部垫高杯口底面设置有铁垫块；杯口基础周围预埋有小铁环；钢丝绳缠绕于预制柱牛腿之上的部分，两端各安装一个手拉葫芦；手拉葫芦与预制柱偏移方向相反位置的小铁环连接固定。
Method for correcting mass concrete prefabricated column and special tool thereof
大体积混凝土预制柱校正的方法及其专用工具
ZHANG LIWEI (Autor:in) / YAN WEI (Autor:in) / ZHANG DENGHUI (Autor:in)
19.02.2021
Patent
Elektronische Ressource
Chinesisch
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