The invention discloses a climbing system and method of a reinforcement-free self-climbing external hanging tower crane. The climbing system comprises a pre-embedded piece ear plate, a tower crane attached-wall frame and a hydraulic climbing system, wherein the pre-embedded piece ear plate is fixed to a main structure along a design climbing track; the tower crane attached-wall frame comprises a frame body for installing a tower crane body, the first side of the frame body extends outwards and is provided with a climbing frame ear plate for being connected with the pre-embedded piece ear plate, and a force-transferring beam for abutting the main structure is further connected to the first side of the frame body through a horizontal hydraulic device; and the hydraulic climbing system comprises a climbing guide rail detachably connected to the pre-embedded piece ear plate and a vertical hydraulic device being in driving connection between the climbing guide rail and the frame body. According to the climbing system and method of the reinforcement-free self-climbing external hanging tower crane, on the basis of an existing external hanging tower crane climbing frame, the hydraulic climbing system and a hydraulic force-transferring system are additionally arranged, the device is simple and convenient to operate, and the climbing system has high popularization value by combining withtraditional advantages of the external hanging tower crane.
本发明公开了一种免加固自爬升外挂塔吊的爬升系统及爬升方法,系统包括:预埋件耳板,沿设计爬升轨迹固定于主体结构上;塔吊附墙框,包括供安装塔吊塔身的框主体,所述框主体的第一侧向外延伸并设有供连接所述预埋件耳板的爬架耳板,所述框主体的第一侧还通过水平液压装置连接有供抵顶主体结构的传力梁;液压爬升系统,包括可拆卸连接于所述预埋件耳板的爬升导轨以及驱动联接于所述爬升导轨与所述框主体之间的竖向液压装置。本发明在既有外挂塔吊爬升框基础上,增设了液压爬升系统及液压传力系统,装置操作简单方便,结合外挂塔吊的传统优势使其具有较高的推广价值。
Climbing system and method of reinforcement-free self-climbing external hanging tower crane
免加固自爬升外挂塔吊的爬升系统及爬升方法
2020-08-21
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
External hanging type tower crane self-climbing device and self-climbing method
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