The invention discloses a stable bearing device for hoisting and transporting a large-span prefabricated high-speed railway bridge pier. The stable bearing device comprises a supporting base plate, a supporting body, a regulation and control mechanism and a locking device. According to the stable bearing device for hoisting and transporting the large-span prefabricated high-speed railway bridge pier, through the arrangement of the supporting base plate, an inverted-T shape sliding groove, an inverted-T shape sliding block, a positioning clamping pin and a positioning circular groove, pier column prefabricated parts can be well supported, in cooperation with the regulating and controlling mechanism and the locking device, supporting of the pier column prefabricated parts can have a good limiting and stabilizing effect, corresponding regulation and control can be carried out according to the actual sizes of the pier column prefabricated parts, good use flexibility is achieved, safety of the pier column prefabricated parts in the conveying work is guaranteed, the quality of the pier column prefabricated parts is guaranteed, and the construction efficiency is improved.
本发明公开了一种大跨度预制高铁桥梁桥墩吊装运输用稳定承托装置,包括支撑垫板、支撑体和调控机构、锁紧装置;对于本发明设计的大跨度预制高铁桥梁桥墩吊装运输用稳定承托装置,通过设置的支撑垫板和凸形滑槽、凸形滑块、定位卡销、定位圆槽,对于墩柱预制构件能够进行很好的支撑,并且与调控机构和锁紧装置、进行配合使用,能够使得墩柱预制构件的支撑具有很好的限位稳作用,并且还能根据墩柱预制构件的实际大小进行相应调控,具有很好的使用灵活性,进而确保墩柱预制构件在输送工作中的安全性,保证其质量,提高施工效率。
Stable bearing device for hoisting and transporting large-span prefabricated high-speed railway bridge pier
一种大跨度预制高铁桥梁桥墩吊装运输用稳定承托装置
2021-11-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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