Oil-filling device and oil-filling method for optical cable reinforcers

Abstract

The present invention provides an oil-filling device and an oil-filling method for optical cable reinforcers, which solves the problem in the prior art that the ointment accumulates in a stranding cage and at a hinged point. Meanwhile, the resistance of an intensified cable core to pass through the stranding cage is reduced, and a transmission belt at the hinged point is prevented from getting aged. Moreover, the performance and the service life of the stranding cage are increased, and the on-site production environment is improved. The device comprises a hollow oil filling chamber provided with an inner wall and an outer wall, an oil filling mechanism and an oil filling part. The inner wall is provided with a plurality of first oil inlet holes. The outer wall is provided with a plurality of second oil inlet holes. The oil filling mechanism is arranged on the outer surface of the oil filling chamber. The oil filling part is arranged on the outer surface of the oil filling mechanism. The method comprises the steps of injecting the ointment in an oil storage device in the oil filling mechanism; driving the ointment to flow from the oil filling mechanism into an oil filling space; and driving the ointment to flow into the oil filling chamber to carry out oil filling on optical cable reinforcers in the oil filling chamber. Based on the above device and the above method, during the oil filling process, the oil filling mechanism is prevented from being blocked. Meanwhile, the service life of the oil filling mechanism is not influenced at all.

Description

technical field [0001] The invention relates to an oil-filling device and method for an optical cable reinforcement. Background technique [0002] With the advancement of science and technology, the speed of information transmission is required to be higher and higher. Optical cables have emerged as the times require. It uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. communication cable components; my country is vigorously carrying out the broadband China strategy, and with the development of fiber-to-the-home and 4G networks, the requirements for optical cable performance are gradually increasing; [0003] Longitudinal water blocking of the optical cable is one of the indispensable conditions to ensure the transmission quality of the optical fiber in the optical cable and the service life of the optical cable, and the filling of ointment plays a decisive role in the water blocking performance of the opti...

AI Technical Summary

Problems solved by technology

[0005] The invention proposes an oil-filling device and method for optical cable strength members, which solves the problem of grease accumulation in the twist cage and at the twist head in the prior art, reduces the resistance of the strength member passing through the twist cage, and slows down the aging of the twist head drive belt. Improve the performance and service life of the twisted cage, and improve the on-site production environment

Images