Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting device and lifting method for steel structure circular dome
The invention discloses a lifting device and method for a steel structure circular dome, and the lifting device comprises a temporary supporting jig frame which is fixedly installed on a foundation raft plate, the temporary supporting jig frame is fixedly connected with a building body steel frame, and the temporary supporting jig frame is fixedly connected with the building body steel frame through a sustaining wall support. A lifting platform used for lifting the dome reticulated shell is arranged at the upper end of the temporary supporting jig frame. According to the dome reticulated shell, the outer circular reticulated shell adopts a construction method of'ground splicing and fragment unit hoisting ', and the inner circular reticulated shell adopts a construction method of'ground splicing and integral lifting', so that the dome reticulated shell is lifted in a fragment manner, and the use requirements of narrow ground site and inconvenience in feeding and splicing are met; the temporary supporting jig frame and the assembling jig frame are arranged and can be repeatedly recycled, the equipment investment cost is low, the sustaining wall support can be telescopically adjusted, the supporting jig frame can be fixed under the condition of different widths, and the application range is wide.
本发明公开了一种钢结构圆形穹顶的提升装置及提升方法，包括固定安装在基础筏板上的临时支撑胎架，临时支撑胎架与楼体钢架固定连接，临时支撑胎架通过扶墙支架与楼体钢架固定连接，临时支撑胎架上端设置有用来提升穹顶网壳的提升平台。本发明通过外圆网壳采用“地面拼装、分片单元吊装”的施工方法，内圆网壳采用“地面拼装、整体提升”的施工方法，将穹顶网壳分片提升，满足地面场地狭小、进料和拼装不便时的使用需求；通过设置临时支撑胎架和拼装胎架，可以重复回收使用，设备投入成本低，设置扶墙支架可以伸缩调节，满足不同宽度情况下的支撑胎架固定，适用范围广。
Lifting device and lifting method for steel structure circular dome
The invention discloses a lifting device and method for a steel structure circular dome, and the lifting device comprises a temporary supporting jig frame which is fixedly installed on a foundation raft plate, the temporary supporting jig frame is fixedly connected with a building body steel frame, and the temporary supporting jig frame is fixedly connected with the building body steel frame through a sustaining wall support. A lifting platform used for lifting the dome reticulated shell is arranged at the upper end of the temporary supporting jig frame. According to the dome reticulated shell, the outer circular reticulated shell adopts a construction method of'ground splicing and fragment unit hoisting ', and the inner circular reticulated shell adopts a construction method of'ground splicing and integral lifting', so that the dome reticulated shell is lifted in a fragment manner, and the use requirements of narrow ground site and inconvenience in feeding and splicing are met; the temporary supporting jig frame and the assembling jig frame are arranged and can be repeatedly recycled, the equipment investment cost is low, the sustaining wall support can be telescopically adjusted, the supporting jig frame can be fixed under the condition of different widths, and the application range is wide.
本发明公开了一种钢结构圆形穹顶的提升装置及提升方法，包括固定安装在基础筏板上的临时支撑胎架，临时支撑胎架与楼体钢架固定连接，临时支撑胎架通过扶墙支架与楼体钢架固定连接，临时支撑胎架上端设置有用来提升穹顶网壳的提升平台。本发明通过外圆网壳采用“地面拼装、分片单元吊装”的施工方法，内圆网壳采用“地面拼装、整体提升”的施工方法，将穹顶网壳分片提升，满足地面场地狭小、进料和拼装不便时的使用需求；通过设置临时支撑胎架和拼装胎架，可以重复回收使用，设备投入成本低，设置扶墙支架可以伸缩调节，满足不同宽度情况下的支撑胎架固定，适用范围广。
Lifting device and lifting method for steel structure circular dome
一种钢结构圆形穹顶的提升装置及提升方法
LYU YANG (Autor:in) / AN JIE (Autor:in) / LIANG KAI (Autor:in) / DOU GUOJU (Autor:in) / WEI YAGUANG (Autor:in) / LI MINGYUAN (Autor:in) / WANG YINWEI (Autor:in) / WANG YIHAO (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
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