The invention relates to a middle walking board of a tower crane boom. The middle walking board comprises a walking board weldment structure, a first walking board handrail, a second walking board handrail, bolts, a walking board carriage and a patterned aluminum plate, the first walking board handrail and the second walking board handrail are fixedly installed on the two sides of the walking board weldment structure through bolts, the patterned aluminum plate is laid on the walking board weldment structure, and the walking board dragging plate is fixedly arranged at any end of the walking board weldment structure and used for being fixedly connected with other middle walking boards. Therefore, the middle walking board has universality, it can be guaranteed that a plurality of arm supports of the same machine type share one set of walking boards, and installation errors and production difficulty caused by various kinds of walking boards are avoided.
本申请涉及一种塔机臂架的中间走台。该中间走台包括:走台焊件结构、第一走台栏杆、第二走台栏杆、螺栓、走台拖板和花纹铝板;通过螺栓将所述第一走台栏杆和所述第二走台栏杆固定安装在所述走台焊件结构的两边,所述花纹铝板铺在走台焊件结构上,所述走台拖板固定设置在所述走台焊件结构的任意一端,用于与其他中间走台固定连接。由此,中间走台具有通用性,可保证同一机型的多个臂架通用一组走台,避免因走台种类繁多而造成的安装错误和生产困难。
Tower crane cantilever crane middle walking board and middle walking board installation method
塔机臂架中间走台及中间走台安装方法
2024-10-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Tower crane fast-assembly type walking platform and installation method thereof
European Patent Office | 2021
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