The invention discloses a guide assembly of a building crane and the building crane with the guide assembly, the guide assembly is used for guiding on a crane guide rail, the guide assembly comprises a base, a swing part and a guide wheel, and the swing part comprises a swing frame and a first elastic part; one end of the swing frame is rotatably connected to the base so as to swing in the first direction and the second direction, and the first elastic piece is used for pushing the swing frame to swing in the first direction. The guide wheel is arranged at the other end of the swing frame, the guide wheel is close to the base when the swing frame swings in the first direction, and the guide wheel is away from the base when the swing frame swings in the second direction; the guide wheel tends to be tightly attached to the traveling guide rail under the elastic action of the first elastic piece. According to the guide assembly provided by the embodiment of the invention, the operation reliability of the guide assembly can be improved, the radial load on the travelling crane guide rail is reduced, and the impact force on the guide wheel and the swing frame is also reduced.
本发明公开了一种建筑行车的导向组件及具有其的建筑行车,导向组件用于在行车导轨上进行导向,导向组件包括基座、摆动件与导向轮,摆动件包括摆动架与第一弹性件,摆动架的一端可转动地连接在基座上以沿第一方向和第二方向可摆动,第一弹性件用于推动摆动架沿第一方向摆动;导向轮设于摆动架的另一端,摆动架沿第一方向摆动时导向轮靠近基座,摆动架沿第二方向摆动时导向轮远离基座;其中,导向轮在第一弹性件的弹力作用下具有紧贴行车导轨的趋势。根据本发明实施例的导向组件,可以提升导向组件的作业可靠性,减少对行车导轨的径向载荷,也减少导向轮、摆动架所受到的冲击力。
Guide assembly of building crane and building crane with guide assembly
建筑行车的导向组件及具有其的建筑行车
2022-05-13
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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