Stroke part sleeve adjusting tool for electric valve actuator

The utility model discloses a stroke part sleeve adjusting tool for a valve electric device. The stroke part sleeve adjusting tool comprises an adjusting rod, an adjusting bolt, an adjusting box cover, a wear-resistant copper sleeve, a small bevel gear, a large bevel gear, a fixed seat, a transmission shaft and a rotating handle, the tool has the advantages that (1) the problem that a slotted screwdriver is easy to disengage is solved, and the debugging difficulty is reduced; and (2) the adjusting speed ratio is increased through the meshing structure of the large bevel gear and the small bevel gear, and the adjusting time is greatly saved. 本实用新型公开了一种阀门电动装置行程部套调整工具，包括调整杆、调整螺栓、调整箱罩、耐磨铜套、小伞齿、大伞齿、固定座、传动轴和旋转手柄；优越性：(1)本工具解决了使用一字改锥容易脱开的问题，降低了调试难度。(2)通过大伞齿与小伞齿啮合结构增加了调整速比，大大节省了调整时间。