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A platform for research: civil engineering, architecture and urbanism
Accurate rib-free assembling system for combined patterned concrete-filled steel tube pier column
The invention discloses a combined pattern concrete filled steel tube pier column precise non-rib splicing system, and relates to the field of bridge lower structure construction, the system comprises a pier wall, a pier mass and a pier core in sequence from outside to inside, the pier wall and the pier mass form a prefabricated tube shell, a plurality of groups of prefabricated tube shells are butted and assembled to form a pier column tube shell, and a concrete pier core is poured in a hollow bin of the pier column tube shell. A complete pier column is formed; a detachable connecting ring is arranged on the side wall of the upper end of the pier wall, the upper end face of the connecting ring is higher than the upper end face of the pier wall, a plurality of supporting rods which are bent and extend upwards are evenly arranged on the periphery of the side wall of the connecting ring, the tops of the supporting rods are connected with guide rods, the bottoms of the guide rods are arranged on the top end face of the connecting ring, and the guide rods are obliquely arranged with the upper ends facing outwards. The horn-shaped guide rods are large in upper end opening and small in lower end opening. Under the cooperation effect of the guide rod and the vertical rib which are temporarily added, automatic correction is achieved, the protruding key of the upper prefabricated pipe shell is clamped into the groove key of the lower prefabricated pipe shell, and automatic precise positioning and efficient assembling of the prefabricated pipe shells are achieved.
本发明公开了一种组合式花纹钢管混凝土墩柱精准无筋拼装系统，涉及桥梁下部结构建设领域，由外向内依次包括墩壁、墩质和墩芯，墩壁和墩质组成预制管壳，若干组预制管壳对接组装形成墩柱管壳，墩柱管壳的空心仓内浇筑混凝墩芯，组成完整墩柱；墩壁上端侧壁设有可拆卸的连接环，连接环上端面高于墩壁上端面，沿连接环侧壁一周均匀设有若干折弯向上延伸的支撑杆，支撑杆顶部连接有导向杆，导向杆底部设置在连接环顶端面，导向杆斜向设置，上端朝外，若干导向杆呈喇叭状上端开口大，下端开口小。通过临时增设的导向杆及竖向筋条配合作用下，自动纠正，上预制管壳的凸起键卡进下预制管壳的凹槽键，实现预制管壳自动精准定位以及高效拼装。
Accurate rib-free assembling system for combined patterned concrete-filled steel tube pier column
The invention discloses a combined pattern concrete filled steel tube pier column precise non-rib splicing system, and relates to the field of bridge lower structure construction, the system comprises a pier wall, a pier mass and a pier core in sequence from outside to inside, the pier wall and the pier mass form a prefabricated tube shell, a plurality of groups of prefabricated tube shells are butted and assembled to form a pier column tube shell, and a concrete pier core is poured in a hollow bin of the pier column tube shell. A complete pier column is formed; a detachable connecting ring is arranged on the side wall of the upper end of the pier wall, the upper end face of the connecting ring is higher than the upper end face of the pier wall, a plurality of supporting rods which are bent and extend upwards are evenly arranged on the periphery of the side wall of the connecting ring, the tops of the supporting rods are connected with guide rods, the bottoms of the guide rods are arranged on the top end face of the connecting ring, and the guide rods are obliquely arranged with the upper ends facing outwards. The horn-shaped guide rods are large in upper end opening and small in lower end opening. Under the cooperation effect of the guide rod and the vertical rib which are temporarily added, automatic correction is achieved, the protruding key of the upper prefabricated pipe shell is clamped into the groove key of the lower prefabricated pipe shell, and automatic precise positioning and efficient assembling of the prefabricated pipe shells are achieved.
本发明公开了一种组合式花纹钢管混凝土墩柱精准无筋拼装系统，涉及桥梁下部结构建设领域，由外向内依次包括墩壁、墩质和墩芯，墩壁和墩质组成预制管壳，若干组预制管壳对接组装形成墩柱管壳，墩柱管壳的空心仓内浇筑混凝墩芯，组成完整墩柱；墩壁上端侧壁设有可拆卸的连接环，连接环上端面高于墩壁上端面，沿连接环侧壁一周均匀设有若干折弯向上延伸的支撑杆，支撑杆顶部连接有导向杆，导向杆底部设置在连接环顶端面，导向杆斜向设置，上端朝外，若干导向杆呈喇叭状上端开口大，下端开口小。通过临时增设的导向杆及竖向筋条配合作用下，自动纠正，上预制管壳的凸起键卡进下预制管壳的凹槽键，实现预制管壳自动精准定位以及高效拼装。
Accurate rib-free assembling system for combined patterned concrete-filled steel tube pier column
一种组合式花纹钢管混凝土墩柱精准无筋拼装系统
WANG QIAN (author) / YANG KAI (author) / YIN LIANG (author) / YANG DAHAI (author) / WU ZHIGANG (author) / WANG ZHITIAN (author)
2023-06-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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