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Large steel cofferdam bottom sealing hanging system and using method thereof
The invention relates to a large steel cofferdam bottom sealing hanging system and a using method thereof. The large steel cofferdam bottom sealing hanging system comprises a cross beam, hanging rods,connecting pieces and opposite-pull rods; the cross beam is erected at the top of a steel casing; the top ends of the hanging rods are connected with the cross beam through the connecting pieces; thebottom ends of the hanging rods are connected with a bottom plate; the opposite-pull rods are fixedly connected to the hanging rods above the cross beam; the cross beam comprises outer sleeve beams and extensible beams; the extensible beams are slidably connected with the outer sleeve beams; the outer diameter of the outer sleeve beams is smaller than the inner diameter of the steel casing; the outer sleeve beams are inserted into the steel casing; and the ends of the extensible beams extend out of the steel casing and are connected with the hanging rods and the connecting pieces, or the endsof the extensible beams extend into the outer sleeve beams. The system has the advantages of being simple in structure, convenient to use, good in economical efficiency, high in applicability, largein bearing capacity and more suitable for large steel hanging box cofferdam construction.
本发明涉及一种大型钢围堰封底吊挂系统及其使用方法，包括十字梁、吊杆、连接件和对拉杆，十字梁架设在钢护筒顶部，吊杆顶端通过连接件与十字梁相连，吊杆底端与底板相连，对拉杆固连在十字梁上方的吊杆上，其中，十字梁包括外套梁和伸缩梁，伸缩梁滑动连接在外套梁内，外套梁外径小于钢护筒内径，外套梁插入钢护筒内，伸缩梁端头伸出钢护筒外且与吊杆和连接件相连，或伸缩梁端头伸入外套梁内，本发明具有结构简单、使用方便、经济性好、适用性强、承载能力大，更加适合于大型的钢吊箱围堰施工的优点。
Large steel cofferdam bottom sealing hanging system and using method thereof
The invention relates to a large steel cofferdam bottom sealing hanging system and a using method thereof. The large steel cofferdam bottom sealing hanging system comprises a cross beam, hanging rods,connecting pieces and opposite-pull rods; the cross beam is erected at the top of a steel casing; the top ends of the hanging rods are connected with the cross beam through the connecting pieces; thebottom ends of the hanging rods are connected with a bottom plate; the opposite-pull rods are fixedly connected to the hanging rods above the cross beam; the cross beam comprises outer sleeve beams and extensible beams; the extensible beams are slidably connected with the outer sleeve beams; the outer diameter of the outer sleeve beams is smaller than the inner diameter of the steel casing; the outer sleeve beams are inserted into the steel casing; and the ends of the extensible beams extend out of the steel casing and are connected with the hanging rods and the connecting pieces, or the endsof the extensible beams extend into the outer sleeve beams. The system has the advantages of being simple in structure, convenient to use, good in economical efficiency, high in applicability, largein bearing capacity and more suitable for large steel hanging box cofferdam construction.
本发明涉及一种大型钢围堰封底吊挂系统及其使用方法，包括十字梁、吊杆、连接件和对拉杆，十字梁架设在钢护筒顶部，吊杆顶端通过连接件与十字梁相连，吊杆底端与底板相连，对拉杆固连在十字梁上方的吊杆上，其中，十字梁包括外套梁和伸缩梁，伸缩梁滑动连接在外套梁内，外套梁外径小于钢护筒内径，外套梁插入钢护筒内，伸缩梁端头伸出钢护筒外且与吊杆和连接件相连，或伸缩梁端头伸入外套梁内，本发明具有结构简单、使用方便、经济性好、适用性强、承载能力大，更加适合于大型的钢吊箱围堰施工的优点。
Large steel cofferdam bottom sealing hanging system and using method thereof
一种大型钢围堰封底吊挂系统及其使用方法
YANG BIBO (author) / MENG SHICUN (author) / HU WEI (author) / LONG XINGJUN (author) / ZHU JIANHUA (author) / ZUO SHAOHUA (author) / WEI XINGHUA (author) / QU ZHIQIANG (author) / TAO YUAN (author) / LI ZHIPENG (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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