Improvement Measures. How About The Operation Of The Pin Rack Safety Device?
Improvement measures. How about the operation of the pin rack safety device?
Improvement of pin rack safety equipment is the use of blunt gear meshing with the drive pin in place after the operation, the drive pin from the cogwheel in time, make the cogwheel idling, not driven rack-frame.to walk to achieve its security features, the security equipment does not prevent the blunt running gear in the opposite direction. The safety equipment of pin rack usually adopts sliding groove and movable pin structure. The pin rack safety device is arranged at the two limit position of the valve plate traverse movement, and the idler gear is disengaged from the gear rack by the idle gear to ensure the safety of the drive parts of the valve plate walking mechanism. The chute type safety equipment is simple in structure and is often used in the open plug-in valve. The movable pin type safety equipment is suitable for the closed flashboard valve, and at the time of design, the pin hole diameter of the pin shall be increased, and the auxiliary return spring of the movement pin shall be used to ensure the normal movement of the valve plate
Add: TANGHUI INDUSTRIAL PARK, JIAXING ECONOMIC DEVELOPMENT AREA, JIAXING, ZHEJIANG, CHINA
Contact person: Ms. Nancy Yue