Multi-degree-of-freedom lifting fixture

The invention provides a multi-degree-of-freedom lifting fixture. The multi-degree-of-freedom lifting fixture comprises forks, the forks are installed on telescopic hydraulic cylinders so that the forks can stretch out and draw back horizontally, and the telescopic hydraulic cylinders are installed on the two sides of an outer frame in a lifting mode through telescopic mechanisms. According to themulti-degree-of-freedom lifting fixture, special equipment can be efficiently and quickly clamped and placed on a mounting surface to be mounted, the butt joint time with an antenna of the special equipment is greatly shortened, the impact is effectively reduced, and the antenna of the special equipment is protected from being damaged; and the lifting fixture is simple, convenient and reliable use. 本发明提供了一种多自由度举升夹具，包括叉具；所述叉具安装在伸缩液压缸上使得叉具可水平伸缩，伸缩液压缸通过伸缩机构可升降安装在外框架两侧。本发明能实现高效、快速进行特种设备夹取和放到安装面上安装，大幅减少与特种设备天线的对接时间，并有效减少冲击，保护特种设备天线不被破坏；使用简单，方便可靠。