Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Railway bridge assembly pier cap automatic continuous overturning support
The invention relates to an automatic continuous overturning support for an assembled pier cap of a railway bridge. And when the reversely-poured prefabricated pier cap is turned over, the problems that a finished product is prone to collision, and the potential safety hazard on site is large exist. The support comprises a left overturning assembly and a right overturning assembly. The left side overturning assembly comprises a first base frame body, a first overturning bracket and a first overturning driving cylinder; the first overturning bracket comprises a first bracket bottom plate and a bracket receiving plate; the right side overturning assembly comprises a second base frame body, a second overturning bracket and a second overturning driving cylinder; the second overturning bracket comprises a second bracket bottom plate and two bracket bearing plates; and when the first overturning driving cylinder and the second overturning driving cylinder are both retracted, the bracket receiving plate is located between the two bracket bearing plates. According to the overturning device, the pier cap can be continuously overturned by 90 degrees twice through the two overturning assemblies, the aim of overturning by 180 degrees is finally achieved, the overturning device is suitable for production construction of the reverse prefabricated pier cap, the field construction efficiency is improved, the overturning safety of the pier cap is guaranteed, and the quality of an overturned finished product is guaranteed.
本发明涉及一种铁路桥梁装配化墩帽自动连续翻转支架。对反向浇筑预制墩帽进行翻转时存在成品易磕碰、现场安全隐患较大等问题。本支架包括左右两组翻转组件；左侧翻转组件包括第一底座架体、第一翻转托架、第一翻转驱动缸；第一翻转托架包括第一托架底板、一个托架接收板；右侧翻转组件包括第二底座架体、第二翻转托架、第二翻转驱动缸；第二翻转托架包括第二托架底板、两个托架承载板；在第一翻转驱动缸和第二翻转驱动缸均收回时，托架接收板位于两个托架承载板之间。本发明能通过两组翻转组件对墩帽进行连续的两次90°翻转，最终实现180°的翻转目的，适用于反向预制墩帽的生产施工，提高了现场的施工效率，保障了墩帽翻转的安全性，翻转后的成品质量得到了保障。
Railway bridge assembly pier cap automatic continuous overturning support
The invention relates to an automatic continuous overturning support for an assembled pier cap of a railway bridge. And when the reversely-poured prefabricated pier cap is turned over, the problems that a finished product is prone to collision, and the potential safety hazard on site is large exist. The support comprises a left overturning assembly and a right overturning assembly. The left side overturning assembly comprises a first base frame body, a first overturning bracket and a first overturning driving cylinder; the first overturning bracket comprises a first bracket bottom plate and a bracket receiving plate; the right side overturning assembly comprises a second base frame body, a second overturning bracket and a second overturning driving cylinder; the second overturning bracket comprises a second bracket bottom plate and two bracket bearing plates; and when the first overturning driving cylinder and the second overturning driving cylinder are both retracted, the bracket receiving plate is located between the two bracket bearing plates. According to the overturning device, the pier cap can be continuously overturned by 90 degrees twice through the two overturning assemblies, the aim of overturning by 180 degrees is finally achieved, the overturning device is suitable for production construction of the reverse prefabricated pier cap, the field construction efficiency is improved, the overturning safety of the pier cap is guaranteed, and the quality of an overturned finished product is guaranteed.
本发明涉及一种铁路桥梁装配化墩帽自动连续翻转支架。对反向浇筑预制墩帽进行翻转时存在成品易磕碰、现场安全隐患较大等问题。本支架包括左右两组翻转组件；左侧翻转组件包括第一底座架体、第一翻转托架、第一翻转驱动缸；第一翻转托架包括第一托架底板、一个托架接收板；右侧翻转组件包括第二底座架体、第二翻转托架、第二翻转驱动缸；第二翻转托架包括第二托架底板、两个托架承载板；在第一翻转驱动缸和第二翻转驱动缸均收回时，托架接收板位于两个托架承载板之间。本发明能通过两组翻转组件对墩帽进行连续的两次90°翻转，最终实现180°的翻转目的，适用于反向预制墩帽的生产施工，提高了现场的施工效率，保障了墩帽翻转的安全性，翻转后的成品质量得到了保障。
Railway bridge assembly pier cap automatic continuous overturning support
一种铁路桥梁装配化墩帽自动连续翻转支架
WANG CHAOLIN (Autor:in) / YANG YONG (Autor:in) / BI SHENG (Autor:in) / CHENG JUNHONG (Autor:in) / LI ZHUANG (Autor:in) / QU PENGFEI (Autor:in)
04.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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