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A platform for research: civil engineering, architecture and urbanism
Splicing mechanism for erecting steel box girder
The invention discloses a splicing mechanism for erecting a steel box girder. The splicing mechanism comprises a positioning and supporting assembly, locking assemblies and a self-locking mechanism. The locking assemblies are arranged on the inner sides of the splicing ends of the first steel box girder body and the second steel box girder body and corresponds to the corresponding positioning and supporting assemblies, and the positioning and supporting assemblies are fixed to the corresponding first steel box girder body or the second steel box girder body. The splicing structure is provided with the positioning and supporting assembly, mutual positioning and mutual supporting stress of the first steel box girder body and the second steel box girder body can be achieved, and the splicing precision is guaranteed. The first steel box girder body and the second steel box girder body can be mutually locked through the locking assembly, and the splicing tightness is guaranteed. The self-locking mechanism can achieve the stable self-locking effect through splicing external force in the splicing process of the first steel box girder body and the second steel box girder body, the defect that the locking state is loose is effectively overcome, and meanwhile the problems that a traditional splicing mechanism needs manual locking and is poor in locking tightness are solved.
本发明公开了一种钢箱梁架设用拼接机构，包括定位支撑组件、锁紧组件、及自锁紧机构。锁紧组件设置在第一钢箱梁本体与第二钢箱梁本体拼接端部的内侧、并与相应的定位支撑组件对应，将定位支撑组件与对应的第一钢箱梁本体或第二钢箱梁本体固定。该拼接结构具有的定位支撑组件，能实现第一钢箱梁本体与第二钢箱梁本体相互定位及相互支撑受力，以保证拼接的精度。锁紧组件能使得第一钢箱梁本体与第二钢箱梁本体相互进行锁紧，保证拼接的紧固性。而自锁紧机构能在第一钢箱梁本体与第二钢箱梁本体拼接的过程中，通过拼接外力实现稳固的自锁紧作用，有效避免锁紧状态松动的弊端，同时也避免了传统的拼接机构需要人为锁紧、且锁紧紧固性较差的问题。
Splicing mechanism for erecting steel box girder
The invention discloses a splicing mechanism for erecting a steel box girder. The splicing mechanism comprises a positioning and supporting assembly, locking assemblies and a self-locking mechanism. The locking assemblies are arranged on the inner sides of the splicing ends of the first steel box girder body and the second steel box girder body and corresponds to the corresponding positioning and supporting assemblies, and the positioning and supporting assemblies are fixed to the corresponding first steel box girder body or the second steel box girder body. The splicing structure is provided with the positioning and supporting assembly, mutual positioning and mutual supporting stress of the first steel box girder body and the second steel box girder body can be achieved, and the splicing precision is guaranteed. The first steel box girder body and the second steel box girder body can be mutually locked through the locking assembly, and the splicing tightness is guaranteed. The self-locking mechanism can achieve the stable self-locking effect through splicing external force in the splicing process of the first steel box girder body and the second steel box girder body, the defect that the locking state is loose is effectively overcome, and meanwhile the problems that a traditional splicing mechanism needs manual locking and is poor in locking tightness are solved.
本发明公开了一种钢箱梁架设用拼接机构，包括定位支撑组件、锁紧组件、及自锁紧机构。锁紧组件设置在第一钢箱梁本体与第二钢箱梁本体拼接端部的内侧、并与相应的定位支撑组件对应，将定位支撑组件与对应的第一钢箱梁本体或第二钢箱梁本体固定。该拼接结构具有的定位支撑组件，能实现第一钢箱梁本体与第二钢箱梁本体相互定位及相互支撑受力，以保证拼接的精度。锁紧组件能使得第一钢箱梁本体与第二钢箱梁本体相互进行锁紧，保证拼接的紧固性。而自锁紧机构能在第一钢箱梁本体与第二钢箱梁本体拼接的过程中，通过拼接外力实现稳固的自锁紧作用，有效避免锁紧状态松动的弊端，同时也避免了传统的拼接机构需要人为锁紧、且锁紧紧固性较差的问题。
Splicing mechanism for erecting steel box girder
一种钢箱梁架设用拼接机构
ZENG ZHUN (author) / SHAO CHENGMENG (author) / ZHAO WEI (author) / WANG LYUQI (author) / JIN YANGGUO (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Girder transporting and erecting equipment and construction method for erecting box girder
| European Patent Office | 2020