A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge pier column underwater temporary steel cofferdam protection device and construction method thereof
The invention relates to the technical field of building construction, and provides a bridge pier stud underwater temporary steel cofferdam protection device and a construction method thereof.The bridge pier stud underwater temporary steel cofferdam protection device comprises a plurality of protection barrels, a plurality of steel cofferdams and a plurality of steel cofferdams, each protective barrel comprises a core column internally provided with a cavity and a plug movably arranged in the cavity of the core column, the top end of the core column is provided with a feeding hole used for injecting gravel filler into the cavity of the core column, and the bottom end of the core column is provided with a discharging hole; the floating ring floats on the water surface; one end of each pulling rope is connected with the floating ring, the other end of each pulling rope is connected with the corresponding protective barrel in a one-to-one correspondence mode, and each pulling rope penetrates through the top end of a core column of the corresponding protective barrel and is connected with a plug of the corresponding protective barrel. According to the device, the protection barrel and the traction rope can be recycled and reused, and the use cost is reduced. The floating ring not only can fix the traction rope on the water surface to facilitate the recovery of the protective barrel, but also realizes the marking and positioning of the protective barrel on the water surface.
本申请涉及建筑施工技术领域，提供了一种桥梁墩柱水下临时钢围堰防护装置及其施工方法，包括：多个防护桶，下沉至水底，且分布于水下钢围堰的外围；每个防护桶包括内部有空腔的芯柱以及活动设置在芯柱的空腔内的堵头，芯柱的顶端设置有用于向芯柱的空腔内注入砂石填料的进料孔，芯柱的底端设置有出料孔；浮环，漂浮于水面；以及多个牵引绳，其一端与所述浮环连接，另一端与多个防护桶一一对应的连接，每个牵引绳穿过所述防护桶的芯柱的顶端，与该防护桶的堵头连接。本发明的可实现防护桶、牵引绳的回收和重复使用，降低了使用成本。浮环不仅可将牵引绳固定于水面，便于防护桶的回收，也实现了防护桶在水面的标记定位。
Bridge pier column underwater temporary steel cofferdam protection device and construction method thereof
The invention relates to the technical field of building construction, and provides a bridge pier stud underwater temporary steel cofferdam protection device and a construction method thereof.The bridge pier stud underwater temporary steel cofferdam protection device comprises a plurality of protection barrels, a plurality of steel cofferdams and a plurality of steel cofferdams, each protective barrel comprises a core column internally provided with a cavity and a plug movably arranged in the cavity of the core column, the top end of the core column is provided with a feeding hole used for injecting gravel filler into the cavity of the core column, and the bottom end of the core column is provided with a discharging hole; the floating ring floats on the water surface; one end of each pulling rope is connected with the floating ring, the other end of each pulling rope is connected with the corresponding protective barrel in a one-to-one correspondence mode, and each pulling rope penetrates through the top end of a core column of the corresponding protective barrel and is connected with a plug of the corresponding protective barrel. According to the device, the protection barrel and the traction rope can be recycled and reused, and the use cost is reduced. The floating ring not only can fix the traction rope on the water surface to facilitate the recovery of the protective barrel, but also realizes the marking and positioning of the protective barrel on the water surface.
本申请涉及建筑施工技术领域，提供了一种桥梁墩柱水下临时钢围堰防护装置及其施工方法，包括：多个防护桶，下沉至水底，且分布于水下钢围堰的外围；每个防护桶包括内部有空腔的芯柱以及活动设置在芯柱的空腔内的堵头，芯柱的顶端设置有用于向芯柱的空腔内注入砂石填料的进料孔，芯柱的底端设置有出料孔；浮环，漂浮于水面；以及多个牵引绳，其一端与所述浮环连接，另一端与多个防护桶一一对应的连接，每个牵引绳穿过所述防护桶的芯柱的顶端，与该防护桶的堵头连接。本发明的可实现防护桶、牵引绳的回收和重复使用，降低了使用成本。浮环不仅可将牵引绳固定于水面，便于防护桶的回收，也实现了防护桶在水面的标记定位。
Bridge pier column underwater temporary steel cofferdam protection device and construction method thereof
一种桥梁墩柱水下临时钢围堰防护装置及其施工方法
2023-05-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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