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Lining slip form construction method for outgoing line vertical shaft of pumped storage power station
The invention discloses a pumped storage power station outgoing line vertical shaft lining slip form construction method. The method comprises the steps that firstly, a slip form device is prefabricated; 2, hoisting a slip form device; 3, mounting a plurality of connecting lifting frames and a plurality of F-shaped lifting frames; fourthly, a plurality of center hole jacks are installed; 5, debugging the synchronous jacking of the plurality of center hole jacks; and sixthly, a plastering platform is installed, the slip form devices are jacked up layer by layer, and construction of the outgoing line vertical shaft lining is conducted layer by layer. Through the reasonable prefabricating, assembling and hoisting sequence, the construction period in the shaft is shortened, the problem that the internal operation space of the wire outlet vertical shaft is insufficient is solved, the field construction safety is guaranteed, the construction period of slip form assembling is greatly shortened, and the construction efficiency is improved. Under the connecting action of the first elevated truss girder, the second elevated truss girder, the third elevated truss girder, the fourth elevated truss girder and the multiple connecting lifting frames, the integrity and stability of the slip form device are improved.
本发明公开了一种抽水蓄能电站出线竖井衬砌滑模施工方法，包括：一、预制滑模装置；二、吊装滑模装置；三、多个连接提升架和多个F型提升架的安装；四、多个穿心式千斤顶的安装；五、多个所述穿心式千斤顶同步顶升的调试；六、安装抹面平台，逐层顶升所述滑模装置，逐层进行出线竖井衬砌的施工。本发明通过合理的预制拼装和吊装顺序，减少了井内作业工期，解决了出线竖井内部作业空间不足的问题，保障了现场现场施工安全，大大缩短了滑模拼装的施工周期，在第一高架桁架梁、第二高架桁架梁、第三高架桁架梁、第四高架桁架梁和多个连接提升架的连接作用下，提高了滑模装置的整体性和稳定性。
Lining slip form construction method for outgoing line vertical shaft of pumped storage power station
The invention discloses a pumped storage power station outgoing line vertical shaft lining slip form construction method. The method comprises the steps that firstly, a slip form device is prefabricated; 2, hoisting a slip form device; 3, mounting a plurality of connecting lifting frames and a plurality of F-shaped lifting frames; fourthly, a plurality of center hole jacks are installed; 5, debugging the synchronous jacking of the plurality of center hole jacks; and sixthly, a plastering platform is installed, the slip form devices are jacked up layer by layer, and construction of the outgoing line vertical shaft lining is conducted layer by layer. Through the reasonable prefabricating, assembling and hoisting sequence, the construction period in the shaft is shortened, the problem that the internal operation space of the wire outlet vertical shaft is insufficient is solved, the field construction safety is guaranteed, the construction period of slip form assembling is greatly shortened, and the construction efficiency is improved. Under the connecting action of the first elevated truss girder, the second elevated truss girder, the third elevated truss girder, the fourth elevated truss girder and the multiple connecting lifting frames, the integrity and stability of the slip form device are improved.
本发明公开了一种抽水蓄能电站出线竖井衬砌滑模施工方法，包括：一、预制滑模装置；二、吊装滑模装置；三、多个连接提升架和多个F型提升架的安装；四、多个穿心式千斤顶的安装；五、多个所述穿心式千斤顶同步顶升的调试；六、安装抹面平台，逐层顶升所述滑模装置，逐层进行出线竖井衬砌的施工。本发明通过合理的预制拼装和吊装顺序，减少了井内作业工期，解决了出线竖井内部作业空间不足的问题，保障了现场现场施工安全，大大缩短了滑模拼装的施工周期，在第一高架桁架梁、第二高架桁架梁、第三高架桁架梁、第四高架桁架梁和多个连接提升架的连接作用下，提高了滑模装置的整体性和稳定性。
Lining slip form construction method for outgoing line vertical shaft of pumped storage power station
一种抽水蓄能电站出线竖井衬砌滑模施工方法
WU SHENGLI (author) / LUO CHAO (author) / WENG KAILE (author) / WANG YONGGANG (author) / HE KAIKAI (author) / CAO JIAXUAN (author) / WANG XIUHONG (author) / ZHANG JUANGUO (author) / CHEN CHEN (author) / LEI XUHUI (author)
2024-11-12
Patent
Electronic Resource
Chinese
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