Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deviation rectifying and reinforcing device and method for connecting structure of foundation ring type fan foundation and tower drum
The invention belongs to the technical field of fan foundations, and provides a deviation rectifying and reinforcing device and method for a connecting structure of a foundation ring type fan foundation and a tower drum. An upper flange is arranged at the top of the foundation ring, the foundation ring is connected with the tower drum through the upper flange, the deviation rectifying and reinforcing device comprises a plurality of jacking devices and a plurality of reinforcing structures, the jacking devices are arranged on the inner side of the foundation ring, and the reinforcing structures are arranged on the outer side of the tower drum; the reinforcing structure comprises a tower tube supporting steel member and a stand supporting steel member, the tower tube supporting steel member is fixed to the outer side of a tower tube, and the stand supporting steel member is fixed to a draught fan foundation. The jacking device is used for correcting the deviation of the foundation ring, and the reinforcing structure is used for reinforcing the foundation ring and the tower drum through detachable connection between the tower drum supporting steel member and the stand supporting steel member after the deviation of the jacking device is corrected. The purpose of correcting and reinforcing the levelness of the foundation ring is achieved, the technology is clear in force transmission and simple in construction process, and the downtime of a unit is greatly shortened.
本发明属于风机基础技术领域，提供了一种基础环式风机基础与塔筒连接结构纠偏加固装置及方法。基础环顶部设有上法兰，基础环通过上法兰与塔筒连接，所述纠偏加固装置包括若干个顶升装置和若干个加固结构，所述顶升装置设置在基础环内侧，所述加固结构设置在塔筒外侧；所述加固结构包括塔筒支撑钢构件和台柱支撑钢构件，所述塔筒支撑钢构件固定在塔筒外侧，所述台柱支撑钢构件固定在风机基础上；所述顶升装置用于对基础环进行纠偏，所述加固结构用于在顶升装置纠偏后，通过所述塔筒支撑钢构件与台柱支撑钢构件之间的可拆卸连接，加固基础环和塔筒。本发明实现了基础环水平度纠偏和加固目的，该技术传力清晰，施工工艺简单，极大减少机组停机时间。
Deviation rectifying and reinforcing device and method for connecting structure of foundation ring type fan foundation and tower drum
The invention belongs to the technical field of fan foundations, and provides a deviation rectifying and reinforcing device and method for a connecting structure of a foundation ring type fan foundation and a tower drum. An upper flange is arranged at the top of the foundation ring, the foundation ring is connected with the tower drum through the upper flange, the deviation rectifying and reinforcing device comprises a plurality of jacking devices and a plurality of reinforcing structures, the jacking devices are arranged on the inner side of the foundation ring, and the reinforcing structures are arranged on the outer side of the tower drum; the reinforcing structure comprises a tower tube supporting steel member and a stand supporting steel member, the tower tube supporting steel member is fixed to the outer side of a tower tube, and the stand supporting steel member is fixed to a draught fan foundation. The jacking device is used for correcting the deviation of the foundation ring, and the reinforcing structure is used for reinforcing the foundation ring and the tower drum through detachable connection between the tower drum supporting steel member and the stand supporting steel member after the deviation of the jacking device is corrected. The purpose of correcting and reinforcing the levelness of the foundation ring is achieved, the technology is clear in force transmission and simple in construction process, and the downtime of a unit is greatly shortened.
本发明属于风机基础技术领域，提供了一种基础环式风机基础与塔筒连接结构纠偏加固装置及方法。基础环顶部设有上法兰，基础环通过上法兰与塔筒连接，所述纠偏加固装置包括若干个顶升装置和若干个加固结构，所述顶升装置设置在基础环内侧，所述加固结构设置在塔筒外侧；所述加固结构包括塔筒支撑钢构件和台柱支撑钢构件，所述塔筒支撑钢构件固定在塔筒外侧，所述台柱支撑钢构件固定在风机基础上；所述顶升装置用于对基础环进行纠偏，所述加固结构用于在顶升装置纠偏后，通过所述塔筒支撑钢构件与台柱支撑钢构件之间的可拆卸连接，加固基础环和塔筒。本发明实现了基础环水平度纠偏和加固目的，该技术传力清晰，施工工艺简单，极大减少机组停机时间。
Deviation rectifying and reinforcing device and method for connecting structure of foundation ring type fan foundation and tower drum
基础环式风机基础与塔筒连接结构纠偏加固装置及方法
ZHANG YALIN (Autor:in) / LIU QINGYANG (Autor:in) / ZHANG ZHENLI (Autor:in) / CHU HONGMIN (Autor:in) / HOU ZHEN (Autor:in) / JIANG SHAN (Autor:in) / CHEN ANXIN (Autor:in) / JIA KEQIN (Autor:in) / BIAN PEISONG (Autor:in) / LI LING (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
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