The stepping type single-rail hydraulic crane comprises an I-shaped rail and a moving assembly, the I-shaped rail is provided with the moving assembly capable of walking along the I-shaped rail, and the moving assembly comprises a supporting base, a supporting frame, a main roller, a double-acting single-piston-rod hydraulic cylinder, a sliding base, an auxiliary roller, a servo motor, a two-way lead screw, a clamping plate and a brake pad. Supporting frames are fixed to the front portion and the rear portion of the top end of the supporting base respectively, the two supporting frames are rotationally connected with a plurality of horizontal main rolling wheels in the front-back direction respectively, the axes of the main rolling wheels are located in the same horizontal plane, and horizontal double-acting single-piston-rod hydraulic cylinders are fixed to the left portion and the right portion of the top end of the supporting base respectively. Electric energy is adopted for driving and control, hydraulic pressure is utilized for conduction, compared with traditional diesel engine traction and storage battery traction, waste gas cannot be generated, parking is not needed for electric energy supplementation or storage battery replacement, air pollution cannot be generated, and use is convenient.
本发明公开了一种迈步式单轨液压吊,包括工型轨和移动组件,所述工型轨安装有能够沿工型轨行走的移动组件,所述移动组件包括支撑座、支撑架、主滚轮、双作用单活塞杆液压缸、滑动座、副滚轮、伺服电机、双向丝杆、夹板和刹车片,所述支撑座顶端前后两部各固定有支撑架,两所述支撑架分别转动连接有多个沿前后方向水平的主滚轮,各所述主滚轮的轴心处于同一水平面内,所述支撑座顶端左右两部各固定有水平的双作用单活塞杆液压缸。本发明采用电能进行驱动和控制,利用液压进行传导,相较于传统的柴油机牵引和蓄电池牵引,不会产生废气,也不需要停车进行电能的补充或者更换蓄电池,不会产生空气污染,使用比较方便。
Stepping type monorail hydraulic crane
一种迈步式单轨液压吊
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Stepping type feeding device of mine monorail crane track mounting vehicle
European Patent Office | 2024
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