A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structure lifting auxiliary device and lifting method
The invention relates to the technical field of building construction, in particular to a steel structure lifting auxiliary device and a lifting method.The steel structure lifting auxiliary device comprises a truss type steel beam, a supporting frame, a cantilever beam, a lifting device and a temporary locking assembly, the lifting device comprises a jack and a lifting assembly, the cantilever beam is welded to the upper end of the supporting frame, and the truss type steel beam is located under the cantilever beam; the jack is arranged on the upper end face of the cantilever beam, the cantilever beam is sleeved with the upper end of the lifting assembly, the truss type steel beam is sleeved with the lower end of the lifting assembly, the cantilever beam is sleeved with the upper end of the temporary locking assembly, and the truss type steel beam is sleeved with the lower end of the temporary locking assembly. When the truss type steel beam is lifted, the jack is used for jacking upwards to drive the lifting assembly, then after the truss type steel beam is lifted upwards to reach the limit stroke of the jack, the temporary locking assembly is used for locking the truss type steel beam, the jack and the lifting assembly are adjusted again, the truss type steel beam continues to be lifted, and the cycle is repeated. And the truss type steel beam reaches the designed specified elevation.
本发明涉及建筑施工技术领域，具体涉及一种钢结构提升辅助装置和提升方法，包括桁架型钢梁、支撑架、悬挑梁、提升装置和临时锁定组件，提升装置包括千斤顶和提升组件，悬挑梁焊接于支撑架的上端，桁架型钢梁位于悬挑梁的正下方，千斤顶设置于悬挑梁的上端面，提升组件的上端套设于悬挑梁，提升组件的下端套设于桁架型钢梁，临时锁定组件的上端套设于悬挑梁，临时锁定组件的下端套设于桁架型钢梁。提升桁架型钢梁时，利用千斤顶向上顶起带动提升组件，进而将桁架型钢梁向上提升达到千斤顶极限行程后，利用临时锁定组件锁定桁架型钢梁，再次调整千斤顶和提升组件，继续对桁架型钢梁提升，如此循环，直至桁架型钢梁到达设计的指定标高。
Steel structure lifting auxiliary device and lifting method
The invention relates to the technical field of building construction, in particular to a steel structure lifting auxiliary device and a lifting method.The steel structure lifting auxiliary device comprises a truss type steel beam, a supporting frame, a cantilever beam, a lifting device and a temporary locking assembly, the lifting device comprises a jack and a lifting assembly, the cantilever beam is welded to the upper end of the supporting frame, and the truss type steel beam is located under the cantilever beam; the jack is arranged on the upper end face of the cantilever beam, the cantilever beam is sleeved with the upper end of the lifting assembly, the truss type steel beam is sleeved with the lower end of the lifting assembly, the cantilever beam is sleeved with the upper end of the temporary locking assembly, and the truss type steel beam is sleeved with the lower end of the temporary locking assembly. When the truss type steel beam is lifted, the jack is used for jacking upwards to drive the lifting assembly, then after the truss type steel beam is lifted upwards to reach the limit stroke of the jack, the temporary locking assembly is used for locking the truss type steel beam, the jack and the lifting assembly are adjusted again, the truss type steel beam continues to be lifted, and the cycle is repeated. And the truss type steel beam reaches the designed specified elevation.
本发明涉及建筑施工技术领域，具体涉及一种钢结构提升辅助装置和提升方法，包括桁架型钢梁、支撑架、悬挑梁、提升装置和临时锁定组件，提升装置包括千斤顶和提升组件，悬挑梁焊接于支撑架的上端，桁架型钢梁位于悬挑梁的正下方，千斤顶设置于悬挑梁的上端面，提升组件的上端套设于悬挑梁，提升组件的下端套设于桁架型钢梁，临时锁定组件的上端套设于悬挑梁，临时锁定组件的下端套设于桁架型钢梁。提升桁架型钢梁时，利用千斤顶向上顶起带动提升组件，进而将桁架型钢梁向上提升达到千斤顶极限行程后，利用临时锁定组件锁定桁架型钢梁，再次调整千斤顶和提升组件，继续对桁架型钢梁提升，如此循环，直至桁架型钢梁到达设计的指定标高。
Steel structure lifting auxiliary device and lifting method
一种钢结构提升辅助装置和提升方法
YANG XIAO (author) / LI QIANG (author) / ZHANG YANHONG (author)
2023-10-31
Patent
Electronic Resource
Chinese
IPC:
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E04G
SCAFFOLDING
,
Baugerüste
Intelligent auxiliary lifting appliance for lifting steel box girder
| European Patent Office | 2023
LIFTING AUXILIARY DEVICE, LIFTING SYSTEM, DISASSEMBLING METHOD, AND INSTALLATION METHOD
| European Patent Office | 2024
Stainless steel guardrail with electric auxiliary lifting device
| European Patent Office | 2024
Stainless steel guardrail with electric auxiliary lifting device
| European Patent Office | 2023