Anti-misoperation valve

The utility model provides an anti-misoperation valve, and belongs to the technical field of safety engineering. The valve knob is arranged at the upper end of the valve body; the safety mechanism comprises a second placing table which is fixedly connected to the circumferential surface of the valve...

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Hauptverfasser: ZHONG YOUWEN, TIAN GUIRONG, ZHAO HUI, WU XIAOLING, LYU NA, ZHANG HUIFANG, LI YING, ZHANG XIN
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Sprache:chi ; eng
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creator ZHONG YOUWEN
TIAN GUIRONG
ZHAO HUI
WU XIAOLING
LYU NA
ZHANG HUIFANG
LI YING
ZHANG XIN
description The utility model provides an anti-misoperation valve, and belongs to the technical field of safety engineering. The valve knob is arranged at the upper end of the valve body; the safety mechanism comprises a second placing table which is fixedly connected to the circumferential surface of the valve knob; the first placing table is fixedly connected to the upper end of the valve body; the mounting circular frame is fixedly connected to the upper end of the first placing table; the extension rod is fixedly connected to the lower end of the second placement table; the threaded rod is rotationally connected to one side end of the extension rod; the abutting rod is fixedly connected to one end of the threaded rod; the abutting rod is fixedly connected to the other end of the threaded rod; according to the device, by rotating the rotating rod on one side of the extending rod, the abutting rod penetrates into one side of the mounting round frame, so that the valve knob can be fixed, the valve body is prevented from
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language chi ; eng
recordid cdi_epo_espacenet_CN219198315UU
source esp@cenet
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
title Anti-misoperation valve
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