초록 ▼

The present invention provides a conduit clamp comprising means for securing a conduit such as a hose to another structure, a pair of jaws arranged to be clamped around a conduit, means on one side of a first jaw arranged to engage pivotally with complementary means on the corresponding side of a se

The present invention provides a conduit clamp comprising means for securing a conduit such as a hose to another structure, a pair of jaws arranged to be clamped around a conduit, means on one side of a first jaw arranged to engage pivotally with complementary means on the corresponding side of a second jaw, means for closing the jaws into clamping engagement with a conduit which closing means comprises an open sided recess in one jaw, a locking pin mounted in an aperture in the other jaw and a lever pivotally attached to the locking pin, the arrangement being such that when the lever is moved to a first position the locking pin is released from and then pivoted away from the recess and when the lever is moved to a second position the locking pin is moved into the recess and then locked thereinto. The clamp of the present invention is particularly envisaged for sub-sea operation such as in oil drilling but it can be used for mining and industrial applications which are not underwater.

대표청구항 ▼

A conduit clamp comprising means for securing a conduit to another structure, a pair of jaws arranged to be clamped around a conduit, means on one side of a first jaw arranged to engage pivotally with complementary means on the corresponding side of a second jaw, means for closing the jaws into clam

A conduit clamp comprising means for securing a conduit to another structure, a pair of jaws arranged to be clamped around a conduit, means on one side of a first jaw arranged to engage pivotally with complementary means on the corresponding side of a second jaw, means for closing the jaws into clamping engagement with a conduit which closing means comprises an open sided recess in one jaw, a locking pin mounted in an aperture in the other jaw, a lever having an inner end, the inner end of the lever being pivotally connected to the locking pin, and the inner end of the lever being pivotally connected to the other jaw at a spacing from the pivotal connection to the locking pin and being located adjacent the aperture in the other jaw, the lever having a first position in which the locking pin is located in the open sided recess which first position of the lever corresponds with a clamping position of the jaws, the lever having a second position in which the locking pin is pivoted away from the recess which second position of the lever corresponds with an open position of the jaws, the pivotal connection of the locking pin to the lever being remote from the aperture and being substantially in alignment with the aperture and the open sided recess in the first position of the lever and the pivotal connection of the locking pin to the lever being adjacent to but disposed laterally of the aperture in the second position of the lever, the arrangement being such that when the lever is pivoted towards its second position, the pivotal connection of the locking pin and lever initially moves towards the aperture to push the locking pin through the aperture and recess so as to release the locking pin, and then the pivotal connection of the locking pin and lever moves laterally relative to the aperture so as to cause the locking pin to be pivoted against an edge of the aperture away from the recess, and when the lever is pivoted towards its first position the locking pin pivots back into the recess and is then pulled through the recess and aperture so as to be locked into the recess.