The invention provides a slide wire device suitable for a large-span gantry crane, which comprises at least two cable towers arranged on one side of a gantry crane supporting leg, at least two horizontal cables parallel to a gantry crane walking track are arranged between the two cable towers, and a plurality of cross rods are arranged along the length direction of the horizontal cables. A plurality of sliding contact lines parallel to the horizontal cable are arranged on the transverse rod, a concentrator is further arranged, sliding contacts of the concentrator are clamped in the sliding contact lines to slide, a concentrator bracket is arranged on one side of the gantry crane supporting leg, and the concentrator is connected with the concentrator bracket. The problems of long working period, high construction cost and high linear adjustment difficulty when the power supply sliding contact line of the large-span gantry crane is mounted and erected by adopting a traditional stand column-cross beam type structure are solved.
本申请提供一种适用于大跨度龙门吊的滑触线装置,包括设在龙门吊支腿一侧的至少两个索塔,两个索塔之间还设有至少两个与龙门吊行走轨道平行布置的水平索,沿水平索的长度方向设有多个横杆,横杆上设有多个与水平索平行布置的滑触线,还设有集线器,集线器的各滑触头卡在各滑触线内滑动,龙门吊支腿一侧设有集线器托架,集线器与集线器托架连接,解决了采用传统立柱‑横梁式结构安装架设大跨度龙门吊的供电滑触线时工周期长、建设成本高、线形调整难度大的问题。
Sliding contact line device suitable for large-span gantry crane and construction method of sliding contact line device
适用于大跨度龙门吊的滑触线装置及其施工方法
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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