Continuation device and method of optical fiber composite low-voltage cable

Abstract

The invention discloses a continuation device of an optical fiber composite low-voltage cable. The continuation device comprises a box body (1), a cable wiring terminal (3), an optical fiber channel groove (4), a fiber melting disc (5) and a cover. The cable wiring terminal (3), the optical fiber channel groove (4) and the fiber melting disc (5) are arranged in the box body (1), and the cover covers the box body. A cable wire separated after the optical fiber composite low-voltage cable carries out wire incoming and is cut is connected to a left side of the cable wiring terminal (3). The cablewire separated after the optical fiber composite low-voltage cable carries out wire outgoing and is cut is connected to a right side of the cable wiring terminal (3). A separated optical fiber afterthe optical fiber composite low-voltage cable carries out wire incoming and is cut penetrates into the optical fiber channel groove (4), and after the fiber melting disc (5) is welded, excess-length optical fibers are coiled into the fiber melting disc (5) according to a construction technology requirement. The invention also discloses a method.

Description

technical field [0001] The invention relates to the technical field of power distribution optical fibers, in particular to a splicing device for an optical fiber composite low-voltage cable and a splicing method for an optical fiber composite low-voltage cable. Background technique [0002] Distribution fiber optic network is the basic network of power ubiquitous Internet of Things. In order to improve the safe operation rate of distribution fiber optic network, distribution power lines have begun to promote OPLC (Optical Fiber Composite Low-voltage Cable, optical fiber composite low-voltage cable) new technology technology Application to improve the safe operation rate of power distribution fiber channel. OPLC is another optical fiber composite cable after OPGW and OPPC. Integrating optical fiber, power transmission copper wire, and copper signal wire can solve problems such as broadband access, equipment power consumption, and emergency signal transmission; through PON te...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a splicing device for optical fiber composite low-voltage cables, which solves the difficulties in the construction of the current OPLC cable engineering, the difficulty in guaranteeing the construction quality, and the damage to the optical fibers caused by the heating of the cable joints. It eliminates the hidden danger of defects buried by the connection, facilitates the inspection work, prevents the interruption of the optical channel caused by the fiber break caused by the cable inspection operation, and prevents the operator from electric shock caused by accidentally touching the exposed cable when inspecting the optical channel. , improve the safe operation rate of power distribution network, improve the operation rate of distribution fiber optics, ensure the safety of personnel and equipment during inspection operations, promote the application of new technologies for OPLC cables, and promote the infrastructure construction of the power ubiquitous Internet of Things

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