What is the snap of quick connector of crane tube

What is the snap of quick connector of crane tube

The quick coupling buckle of crane tube is also called quick coupling anti dropping device. The quick coupling anti dropping ferrule is used as a device to tighten the coupling between quick couplings to prevent falling off, which plays an important role in the safety of tank car filling operation. It is mainly used for the connection, fastening and sealing of quick connectors of mechanical equipment, chemical equipment and other interfaces of vehicles, ships, oil depots, gas stations, gas filling stations and loading systems.

Brass crane pipe quick connector clip - Shanghai Yonglong Valve Factory

The clip of the crane tube quick connector is clamped on the quick connector through one adjusting bolt and two fixing screws. When using, first use the fixing collar to cover the anti stripping device on the quick connector, insert the movable connector end of the quick connector into the fixed pipe connector, and then clamp the U-shaped clamp plate on the connecting outer pipe of the movable connector to prevent the connector from falling off due to pressure loosening or pulling.

Stainless steel crane pipe quick connector buckle -- Shanghai Yonglong Valve Factory

Clamps of quick connector of crane pipe are made of stainless steel and brass. The diameter specification is designed according to the outer diameter of quick connector. The specification is DN25, There are six models of DN50, DN65, DN80, DN100 and DN125. The assembly function of the quick connector buckle of the crane pipe is to add a group of protective devices on the outer surface of the quick connector at the loading arm or the end of the hose, effectively replacing the fixation of the quick connector by the steel wire rope. The anti stripping device contains a limit slot. Before filling the tanker, fix the anti stripping device outside the matched quick connector, Then connect with the axle pin, so that the quick fitting connector will be fixed in the limit slot of the anti stripping device. By limiting the upper, lower, left and right positions of the quick fitting connector, the quick fitting connector will be firmly fixed in the anti stripping device, so as to ensure the safety of tank car punching, and eliminate the safety hazard of the quick fitting falling off.

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