System for lubricating cables or the like
A lubricating system has a pump to force a viscous lubricant from a supply of lubricant to a lubricator at which the lubricant is to be dispensed onto a cable, wire, or the like that is being pulled through a conduit. A sensor, associated with a spool from which the cable is being dispensed, is be used to automatically control the amount of lubricant that is to be dispensed onto the cable. A second described system comprises a custom bucket or bucket insert which allow a cable to pass through the bucket whereupon lubricant will be automatically applied to the cable and the container includes a profiled base to ensure proper passage of the cable through the lubricant and ensure the maximum usage of any lubricant.
1. A system for lubricating comprising:
a supply of viscous lubricant;
a lubricator;
a pump fluidly coupled to the supply of viscous lubricant and the lubricator to force the viscous lubricant from the supply of lubricant to the lubricator at which the lubricant is to be dispensed onto a cable that is being traversed through the lubricator;
at least one sensor for generating one or more signals indicative of a rate of movement of the cable; and
a pump controller configured to receive the one or more signals from the at least one sensor and to automatically control the amount of lubricant that is to be dispensed by the lubricator onto the cable via use of the pump according to the one or more signals.
2. The system of claim 1 , wherein the cable is at least one of a cable, a wire rope, or a rope.
3. The system of claim 1 , wherein the cable is traversed through the lubricator by a pull-feed device.
4. The system of claim 1 , wherein the pump is fluidly coupled to the lubricator via a conduit.
5. The system of claim 1 , wherein the at least one sensor for monitoring the withdrawal of the cable from the spool comprises a sensor mounted to a spool from which the cable is being withdrawn.
6. The system of claim 1 , wherein the pump comprises a manual override control.
7. A system for lubricating comprising:
a container comprising a viscous lubricant and defining an inlet aperture within the container to receive a cable from a coiling bucket operably coupled to the container therethrough and an outlet aperture for withdrawal of the cable from the container;
a profiled base provided within the container, the profiled base having a profile selected to bias lubricant to the inlet aperture; and
a conduit at least partially within the container to direct the cable from the inlet aperture through the viscous lubricant to the outlet aperture,
wherein the conduit comprises a foraminous surface.
8. The system of claim 7 , wherein the cable is at least one of a cable, a wire rope, or a rope.