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A platform for research: civil engineering, architecture and urbanism
Installation tool and installation method for underwater large concrete prefabricated large plate
The invention discloses an installation tool and an installation method of an underwater large-scale concrete prefabricated large plank.The installation tool is composed of a hoisting tool, a pulling and closing device and a pushing device, the hoisting tool is composed of a hoisting support and a plurality of hoisting rods, the pulling and closing device uses a plunger pump as a power source to push a piston pull rod of the pulling and closing device to move backwards, and the pushing device pushes the hoisting support to move backwards; the pushing device is used for pushing the piston push rod to move forwards; according to the installation method, before the prefabricated large plate is manufactured, a customized rectangular stainless steel formwork and a customized round box concrete formwork are combined and installed in the prefabricated large plate, a reserved hoisting hole is formed, then the prefabricated large plate is hoisted through a hoisting tool, and the gradient of the prefabricated large plate is adjusted through self-made inverted-T-shaped hoisting rods of different specifications; and after the prefabricated large plates are parked underwater, the detail positions are adjusted through the pulling and closing device and the pushing device, so that rabbets between the prefabricated large plates are effectively connected.
本发明公开了一种水下大型混凝土预制大板的安装工具及安装方法，所述安装工具由吊装工具、拉合装置和顶推装置组成，其中吊装工具由吊装支架和若干吊杆组成，拉合装置以柱塞泵为动力源，推动拉合器活塞拉杆向后运动，顶推装置则用于推动活塞推杆向前运动；所述安装方法通过在预制大板制作前将定制矩形不锈钢模板和定制圆盒砼模组合安装在预制大板内，形成预留吊装孔，再使用吊装工具对预制大板进行吊装，通过使用不同规格的自制倒丁字吊杆来调节预制大板坡度，使其与施工坡度一致，待预制大板在水下停放后通过拉合装置和顶推装置进行细部位置调整，使预制大板间企口有效连接。
Installation tool and installation method for underwater large concrete prefabricated large plate
The invention discloses an installation tool and an installation method of an underwater large-scale concrete prefabricated large plank.The installation tool is composed of a hoisting tool, a pulling and closing device and a pushing device, the hoisting tool is composed of a hoisting support and a plurality of hoisting rods, the pulling and closing device uses a plunger pump as a power source to push a piston pull rod of the pulling and closing device to move backwards, and the pushing device pushes the hoisting support to move backwards; the pushing device is used for pushing the piston push rod to move forwards; according to the installation method, before the prefabricated large plate is manufactured, a customized rectangular stainless steel formwork and a customized round box concrete formwork are combined and installed in the prefabricated large plate, a reserved hoisting hole is formed, then the prefabricated large plate is hoisted through a hoisting tool, and the gradient of the prefabricated large plate is adjusted through self-made inverted-T-shaped hoisting rods of different specifications; and after the prefabricated large plates are parked underwater, the detail positions are adjusted through the pulling and closing device and the pushing device, so that rabbets between the prefabricated large plates are effectively connected.
本发明公开了一种水下大型混凝土预制大板的安装工具及安装方法，所述安装工具由吊装工具、拉合装置和顶推装置组成，其中吊装工具由吊装支架和若干吊杆组成，拉合装置以柱塞泵为动力源，推动拉合器活塞拉杆向后运动，顶推装置则用于推动活塞推杆向前运动；所述安装方法通过在预制大板制作前将定制矩形不锈钢模板和定制圆盒砼模组合安装在预制大板内，形成预留吊装孔，再使用吊装工具对预制大板进行吊装，通过使用不同规格的自制倒丁字吊杆来调节预制大板坡度，使其与施工坡度一致，待预制大板在水下停放后通过拉合装置和顶推装置进行细部位置调整，使预制大板间企口有效连接。
Installation tool and installation method for underwater large concrete prefabricated large plate
一种水下大型混凝土预制大板的安装工具及安装方法
SONG GONGWEN (author) / NOH BYUNG-GYU (author) / ZENG WENYANG (author) / HAO GUOZHEN (author) / ZHOU ZUYI (author)
2024-09-06
Patent
Electronic Resource
Chinese
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