Cold splice closure device for connecting rubber-insulated wire optical cables

• Main Authors: HUANG JINAN, LU GENLIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2010
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model relates to a cold splice closure device for connecting rubber-insulated wire optical cables, in particular to a cold splice closure device for connecting rubber-insulated wire optical cables, which is made up of a box body, a box lid and a buckle, wherein, a positioning stepped groove is arranged in the box body and is used to position a cold joint by pressing the cold joint into the positioning stepped groove in the box body, clasp arms are arranged on the two sides of the box body and used to clasp the push tubes at the two ends of the cold joint, optical grooves are arranged at the two tail ends of the box body, a plurality of pairs of hole slots are arranged in groups on the two sides of the groove so as to fit in the clamp feet of the buckle, and the rubber-insulated wire optical cables are fixed by being pressed into the hole slots through the buckle before being clamped into optical fiber outer sheaths in the optical grooves. Due to the use of the all-hand-pressing technology, the col