Anti-misoperation valve worm gear head

• Main Authors: QI KAIYI, LIU LINGANG, GAO LIFANG
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The anti-misoperation valve worm gear head comprises a handle, a worm gear case, a limiting assembly, rotating rods, a limiting bin and limiting rods, the handle is arranged on the outer side face of the worm gear case, the limiting bin is arranged on the outer side face of the worm gear case and arranged on the handle in a sleeved mode, the rotating rods are symmetrically arranged on the handle and arranged in the limiting bin, and the limiting assembly is arranged on the limiting bin. The limiting assemblies are symmetrically arranged on the outer side face of the limiting bin. The utility model belongs to the technical field of valves, and particularly relates to an anti-misoperation valve worm gear head. 本实用新型公开了一种防误操作的阀门蜗轮头，包括把手、蜗轮箱、限位组件、旋转杆、限位仓和限位杆，所述把手设于蜗轮箱外侧面上，所述限位仓设于蜗轮箱外侧面上且设于套接于把手上，所述旋转杆对称设于把手且设于限位仓内，所述限位组件对称设于限位仓外侧面上。本实用新型属于阀门技术领域，具体是指一种防误操作的阀门蜗轮头。