The invention discloses a novel 8-ton monorail crane hydraulic lifting beam which comprises motors, a lifting point, cross beams, a chain bag, a walking trolley, a pull rod, walking wheels and guide wheels. The novel 8-ton monorail crane hydraulic lifting beam has the beneficial effects that the two motors are arranged and operate through independent control systems, the lifting capacity is doubled compared with that of a single motor, the problem of rollover caused by simultaneous lifting at the two ends is effectively avoided, and the lifting process is safer; the cross beams are designed in a two-end sinking design mode, so that the height space is saved, the ineffective height is reduced, and the requirement of the lifting beam for the roadway height is lowered; the cross beams are rotationally connected through the pull rod, so that the length of the lifting beam is increased, and the turning radius is not affected; and a chain and a chain start-stop device are stored in the chain bag, the chain and the chain start-stop device are stored, the situation that due to the dead weight of the chain, equipment cannot operate normally, manual assistance is needed, and manpower waste and labor intensity increase are caused can be effectively avoided, and meanwhile, the production cost and the labor intensity are reduced.
本发明公开了一种新型的8吨单轨吊液压起吊梁,包括马达、吊点、横梁、链袋、行走小车、拉杆、行走轮、导向轮。本发明的有益效果是:马达设置有两个,并通过单独的控制系统进行运行,起吊能力较单马达增加一倍,且有效避免两端同升降导致的侧翻问题,起吊过程更安全;横梁采用两端下沉设计方式设计,节省高度空间,减小无效高度,使得该起吊梁对巷道高度要求降低,且横梁之间由拉杆进行旋转连接,既增加了该起吊梁的长度,又不影响拐弯半径;链条和链条起止装置储存在链袋内,将链条和链条起止装置进行收存,可以有效避免因链条自重导致设备无法正常运行,需要人工协助造成的人力浪费和劳动强度增加,同时降低生产成本和劳动强度。
Novel 8-ton monorail crane hydraulic lifting beam
一种新型的8吨单轨吊液压起吊梁
2021-12-10
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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