大功率液压扭矩扳手一般是指能够输出和设定扭矩的一种螺栓紧固工具，属于高压液压工具，广泛应用于多个重化工业领域的设备检修和安装。液压扭矩扳手有驱动轴和中空式二种
为液压扭矩扳手执行机构的设计提供了理论依据。
The theoretic foundation is offered to the design of executing mechanism of hydraulic torque wrench.
本文主要对大扭矩液压扳手结构进行设计，包括液压缸的设计，棘轮机构的设计及强度校核等。
This paper mainly carries on the design of hydraulic wrench structure, including the design of the hydraulic cylinder, a ratchet mechanism design and strength check.
应用推荐