对7.2 m大采高液压支架做了技术参数、结构设计和稳定性、可靠性分析,以及对该支架优点的阐述,明确了其显著的社会效益,该设计,解决了大采高工作面应有的回采率高、单工作面产量大、生产工艺简化可一次采全厚等问题,实现支架的高智能化、高可靠性、安全性和实用性,更好地满足煤炭生产的需要。 The technical parameters, structural design and stability, reliability analysis of the 7.2 m high mining hydraulic support, as well as the description of the advantages of the support, make clear its significant social benefits. The design, to solve the problem of large mining face Some high recovery rate, large single-face production, production process can be reduced to a full mining thickness and other issues, to achieve high-intelligent stent, high reliability, safety and practicality to better meet the needs of coal production.