Spherical double suspension wide hook rapid pipe joint

The sphere double hangs the width ditch pipeline connection part, locks between the handle or the long hook and the gallows spacing after the introduction vice- (15), the suspension hook in own plane of symmetry two sides establishments hook (5), the seal packing collar radial direction lateral section for has the relative smaller aperture (4), assumes cavity body and spring-loaded seal tongue which incompletely seals up (3) isostructuralism, improved the fast attachment operation, increased the joint stability; To is sealed the pressure and the seal packing collar own elastic combination, establishes the seal to distort with is sealed the medium pressure the relation; Retains the shut-down condition by become estranged the coordination to release flows the channel; Sealed the tongue to enhance the establishment seal condition movement sensitivity and the reliable degree. Causes the seal with to divulge a pair of mutually contradictory function, harmoniously melts into the identical seal packing collar in the structure, thus easily realized had the pressure seal, not pressed from releases, to sealed the part the special seal request. Plan idea ingenious reasonable, structure precise simple compact, the manufacture and the use very is all convenient.