High-reliability wrench for electrical equipment maintenance

The utility model relates to the technical field of electrical equipment maintenance, in particular to a high-reliability wrench for electrical equipment maintenance, which comprises a middle handle, connecting handles are arranged at two ends of the middle handle, a group of connecting supports are fixedly arranged at one ends, far away from the middle handle, of the connecting handles, and connecting shafts are rotatably arranged on opposite surfaces of the connecting supports. An operation head is rotationally arranged between the connecting shafts, a set of folding handles are symmetrically arranged on the side wall of the connecting handle, and one end of each folding handle is connected with the connecting handle. The wrench has the effects that the wrench can be conveniently used in a narrow space, and the operation difficulty of screwing a threaded fastener is reduced. 本实用新型涉及一种电力设备检修用高可靠性扳手，涉及电力设备检修技术领域，其包括中间手柄，所述中间手柄两端均设置连接手柄，所述连接手柄远离中间手柄一端固定设置一组连接支架，所述连接支架相对面转动设置连接轴，所述连接轴之间转动设置操作头，所述连接手柄侧壁对称设置一组折叠手