Subsea clamp for hoses and control lines

A clamp for a tubular hose or cable, said clamp comprising

• a first clamp half having a first end and a second end and defining a concave semi-cylindrical face, the first end of the first clamp half carrying means for mounting the clamp;
• a second clamp half having a first end and a second end and defining a concave semi-cylindrical face,
• said first clamp and said second clamp coming together along a parting line,
• said first clamp half defining at least one first hinge pin hole at a position between the first end and the semi-cylindrical surface,
• said second clamp half defining at least one second hinge pin hole at a position near the first end,
• a first hinge pin positioned through the first hinge pin hole and the second hinge pin hole pivotally connecting the clamp halves so that the clamp halves come together in a face to face relationship to form a clamp assembly which defines at least one passage therethrough for clamping a cylindrical object, wherein said at least one passage has a longitudinal axis which is parallel to a longitudinal axis of the first hinge pin,
• wherein the second end of the first clamp half is defined by a first pair of spaced apart ears,
• and wherein the second end of the second clamp half is defined by a second pair of spaced apart ears, said second pair of spaced apart ears being in juxtaposition with the first pair of ears when the clamp is in a closed position,
• wherein the first pair of ears further defines a first pair of hinge pin holes,
• said clamp further comprising
• a second hinge pin positioned through the first pair of hinge pin holes,
• a first locking bolt having a first end and a second end, with an aperture near the first end, and a threaded second end, said second hinge pin passing through the aperture, said locking bolt swinging from a first position in which the clamp can be opened to a second position in which the clamp can be latched,
• wherein the means for mounting the clamp comprises
• a pair of spaced apart elbows formed at the first end of the first clamp half each having an outer end section extending generally transversely away from the parting line in a direction generally away from the second clamp half, said outer end sections being parallel to each other, an inner bend side of each of said elbows being contoured to clamp a side of a cable, the first clamp half further defining a rib protruding parallel to the outer end sections on an outer surface thereof and extending toward the second end of the clamp between the elbows, said rib defining an aperture near the elbows,
• a third hinge pin positioned through the aperture defined by the rib,
• a pair of hinge plates each having a first end and a second end and an aperture near the first end and an aperture near the second end,
• said pair of hinge plates being attached by the apertures near their first ends to the third hinge pin one on each side of the rib, each plate having a side edge surface near the first end facing the inner bend side of an elbow and contoured to clamp a side of a cable,
• a fourth hinge pin positioned through the hinge pin holes near the second end of the pair of hinge plates,
• and a second locking bolt having a first end and a second end, with an aperture near the first end, and a threaded second end, the first end of the second locking bolt being positioned between the hinge plates, said fourth hinge pin passing through the aperture, said locking bolt swinging around the fourth hinge pin from a first position in which the clamp can be disconnected from a cable to a second position in which the clamp can be latched to a cable.