High-adaptability aerial track moving support leg-free forepoling

The utility model discloses a high-adaptability overhead track moving support leg-free forepoling which comprises a top beam, the top beam comprises two or more cross beams, a plurality of longitudinal beams are connected to the cross beams in a lap joint mode, piston round steel is arranged at the two ends of each cross beam respectively, and the piston round steel is connected with jacks arranged in beam bodies of the cross beams. According to the advanced support, the support supporting force does not depend on support stand columns for supporting, aerial moving of the advanced support is achieved, the problems that an existing advanced support occupies large ground space, the defects of a support moving mode exist are solved, and the advanced support requirement of a modern mine working face is met. 本实用新型公开了一种高适应性空中轨道移架无腿超前支架，包括顶梁，顶梁包括两条或多条横梁，横梁上搭接多条纵梁，横梁的两端分别设有活塞圆钢，活塞圆钢与设置在横梁梁体内的千斤顶连接。实现了支架支护力不依靠支架立柱支撑，实现了超前支架空中移架，解决了当前超前支架占用地面空间大，以及移架方式存在的不足，满足了现代化矿井工作面超前支护的需求。