A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type underground structure quick connecting piece
The invention discloses a quick connecting piece for an assembly type underground structure. The connector comprises a female connector and a male connector, the male connector is composed of an inserting head, a reducing section, an expanding end and an anchor bar. The female joint consists of an inner core, an inner spring system, an outer clamping sleeve and an anchor bar; the female joint inner core comprises an elastic bayonet end, an inner core hole channel, an expansion end and an anchor bar; the inner elastic system is composed of an inner spring clamping sleeve, a spring, a spring push rod and a steel wire rope. The construction progress can be accelerated, the efficiency is improved, the structure stress is reasonable, and hand holes are prevented from being reserved in the joints of the prefabricated structure.
本发明公开了一种装配式地下结构快速连接件。本发明包括雌接头和雄接头；雄接头由插入头、变径段、扩大端和锚筋组成；雌接头由内芯、内弹簧系统、外卡套和锚筋组成；雌接头内芯包括弹性卡口端、内芯孔道、扩大端和锚筋组成；内弹性系统由内弹簧卡套、弹簧、弹簧推杆和钢丝绳组成。本发明可以加快施工进度、提高效率，结构受力合理，避免预制结构接缝处预留手孔。
Assembly type underground structure quick connecting piece
The invention discloses a quick connecting piece for an assembly type underground structure. The connector comprises a female connector and a male connector, the male connector is composed of an inserting head, a reducing section, an expanding end and an anchor bar. The female joint consists of an inner core, an inner spring system, an outer clamping sleeve and an anchor bar; the female joint inner core comprises an elastic bayonet end, an inner core hole channel, an expansion end and an anchor bar; the inner elastic system is composed of an inner spring clamping sleeve, a spring, a spring push rod and a steel wire rope. The construction progress can be accelerated, the efficiency is improved, the structure stress is reasonable, and hand holes are prevented from being reserved in the joints of the prefabricated structure.
本发明公开了一种装配式地下结构快速连接件。本发明包括雌接头和雄接头；雄接头由插入头、变径段、扩大端和锚筋组成；雌接头由内芯、内弹簧系统、外卡套和锚筋组成；雌接头内芯包括弹性卡口端、内芯孔道、扩大端和锚筋组成；内弹性系统由内弹簧卡套、弹簧、弹簧推杆和钢丝绳组成。本发明可以加快施工进度、提高效率，结构受力合理，避免预制结构接缝处预留手孔。
Assembly type underground structure quick connecting piece
一种装配式地下结构快速连接件
JIANG XIAOTING (author) / XU BING (author) / CHEN SHILONG (author)
2024-08-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
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Gründungen