| 摘要 |
A clamp is disclosed for use in deep sea oil exploration operations. The clamp includes a pre-formed metallic belt ( 12 ) to which a first rigid metallic curve ( 13 ) is welded. The rigid metallic curve reinforces and protects the anchorage housing of an electro-hydraulic hose which is secured by the clamp. The belt ( 12 ) further includes a second rigid metallic curve ( 14 ) to reinforce and protect an electric cable which is secured by the clamp. The belt includes rigid symmetrical forks ( 15 ) and ( 16 ) that are welded in the rotation area of screws that serve to tighten the clamp. The clamp includes a body made of vulcanized rubber having three tips ( 26 ), ( 27 ) and ( 28 ), which are formed at equidistant angles of 120°. The clamp body includes a larger bore hole in the center ( 17 ), a medium bore hole in half oblong form ( 9 ) in the tip ( 27 ), a small bore hole in half oblong form ( 8 ) in the tip ( 26 ), and a bore slot ( 18 ) in the tip ( 28 ) suitable for the opening and closing of the clamp ( 1 ). The clamp body further includes a small bore hole ( 10 ) located in one side of said slot ( 18 ), where two threaded casters ( 2 ) are set up having a smaller diameter than the hole ( 18 ) in order to make the caster ( 2 ) pivotable inside of the hole ( 18 ). |
