A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an underwater concrete stand column construction auxiliary platform capable of adjusting the cofferdam size. The underwater concrete stand column construction auxiliary platformcomprises an overwater bearing platform located above the water surface, wherein a rectangular construction operation channel is formed in the middle of the overwater bearing platform; a hole diggingdevice for digging a base hole for stand column pouring construction is arranged at the top of the rectangular construction operation channel; and the four edges of the bottom of the rectangular construction operation channel are each provided with a set of enclosure fixing device. According to the underwater concrete stand column construction auxiliary platform, the overwater bearing platform isarranged above the water surface, then the through rectangular construction operation channel is formed in the middle of the overwater bearing platform, the hole digging device is fixed to the centerof the top of the rectangular construction operation channel, the four edges of the bottom of the rectangular construction operation channel are each provided with one set of enclosure fixing device,a water retaining cofferdam for construction is formed through the four sets of enclosure fixing devices, and therefore a worker can quickly build the cofferdam above the overwater bearing platform;and by means of the enclosure construction manner, a large amount of labor cost can be saved, enclosure mounting and dismounting are very convenient, and the construction period is greatly shortened.
一种可调节围堰大小的水下混凝土立柱施工辅助平台，包括一处于水面之上的水上承载平台，在其中间位置具有矩形施工作业通道，在矩形施工作业通道的顶部设置有挖掘立柱浇筑施工用基孔的掘孔设备，底部四条边上分别设置有一组围挡固定装置。本发明通过在水面上设置一个水上承载平台，之后在水上承载平台中间位置设置贯通的矩形施工作业通道，在矩形施工作业通道顶部中心固定掘孔设备，在底部四条边上分别设置一组围挡固定装置，利用这四组围挡固定装置形成施工用的挡水围堰，实现了工作人员在水上承载平台之上快速搭建围堰，这种围挡的施工方式，能够节省大量的人力成本，而且围挡的安装和拆卸均十分方便，大大缩短了施工的工期。
The invention provides an underwater concrete stand column construction auxiliary platform capable of adjusting the cofferdam size. The underwater concrete stand column construction auxiliary platformcomprises an overwater bearing platform located above the water surface, wherein a rectangular construction operation channel is formed in the middle of the overwater bearing platform; a hole diggingdevice for digging a base hole for stand column pouring construction is arranged at the top of the rectangular construction operation channel; and the four edges of the bottom of the rectangular construction operation channel are each provided with a set of enclosure fixing device. According to the underwater concrete stand column construction auxiliary platform, the overwater bearing platform isarranged above the water surface, then the through rectangular construction operation channel is formed in the middle of the overwater bearing platform, the hole digging device is fixed to the centerof the top of the rectangular construction operation channel, the four edges of the bottom of the rectangular construction operation channel are each provided with one set of enclosure fixing device,a water retaining cofferdam for construction is formed through the four sets of enclosure fixing devices, and therefore a worker can quickly build the cofferdam above the overwater bearing platform;and by means of the enclosure construction manner, a large amount of labor cost can be saved, enclosure mounting and dismounting are very convenient, and the construction period is greatly shortened.
一种可调节围堰大小的水下混凝土立柱施工辅助平台，包括一处于水面之上的水上承载平台，在其中间位置具有矩形施工作业通道，在矩形施工作业通道的顶部设置有挖掘立柱浇筑施工用基孔的掘孔设备，底部四条边上分别设置有一组围挡固定装置。本发明通过在水面上设置一个水上承载平台，之后在水上承载平台中间位置设置贯通的矩形施工作业通道，在矩形施工作业通道顶部中心固定掘孔设备，在底部四条边上分别设置一组围挡固定装置，利用这四组围挡固定装置形成施工用的挡水围堰，实现了工作人员在水上承载平台之上快速搭建围堰，这种围挡的施工方式，能够节省大量的人力成本，而且围挡的安装和拆卸均十分方便，大大缩短了施工的工期。
Underwater concrete stand column construction auxiliary platform capable of adjusting cofferdam size
一种可调节围堰大小的水下混凝土立柱施工辅助平台
WANG BO (author)
2020-12-04
Patent
Electronic Resource
Chinese
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