Two longitudinal rails are erected on supporting piers respectively, the two ends of two main beams are connected through end beams, a plurality of first moving wheels are arranged on the lower surfaces of the end beams, the first moving wheels are supported on the corresponding longitudinal rails, U-shaped rails are arranged on the upper surfaces of the inner sides of the main beams, and the U-shaped rails are arranged on the upper surfaces of the inner sides of the main beams. A plurality of hasps are arranged at the end, close to the second frame, of the first frame through rotating shafts, a plurality of stand columns are arranged at the end, close to the first frame, of the second frame, the hasps and the stand columns are in one-to-one correspondence and matched with each other, and second moving wheels are arranged at the two ends of the first frame and the two ends of the second frame and supported on the corresponding U-shaped rails. According to the electric vehicle, the structure is reasonable, the first vehicle frame and the second vehicle frame can be spliced and detached and can operate in a combined mode or in an independent mode, goods steering can be achieved in any state, the efficiency and flexibility are greatly improved, and the application range is greatly widened.
本发明公开了一种横跨轨道式起重机,纵向轨道有两个且分别架设于支撑墩上,两个主梁两端通过端梁相连,端梁下表面设置有若干第一移动轮,第一移动轮支撑于对应的纵向轨道,主梁的内侧上表面设置有U形轨道,第一车架靠近第二车架一端通过转轴设置有若干搭扣,第二车架靠近第一车架一端设置有若干立柱,搭扣与立柱一一对应并相互配合,第一车架和第二车架的两端均设置有第二移动轮,第二移动轮支撑于对应的U形轨道,第一车架和第二车架上均安装有电葫芦,本发明结构合理,第一车架和第二车架可拼接可拆卸,可合并运行也可单独运行,并且无论什么状态均可实现货物转向,效率、灵活性及适用范围大大提高。
Cross-rail type crane
一种横跨轨道式起重机
2022-09-20
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |