一种附加薄膜电容的海底有缘光缆的直通连接装置

Direct connecting device of optical cable has chance with for seabed of additional film capacitor

Abstract

本实用新型公开了一种附加薄膜电容的海底有缘光缆的直通连接装置,包括弯曲加强件,机械夹具,承力螺母,密封座,推套,O型圈衬套,支撑环,压环,锁紧轴,托盘,密封筒,电容舱,电容,支撑垫圈和连接管,海光缆端部分别穿入弯曲加强件、承力螺母、推套以及密封组件,机械夹具与海光缆内的铠装钢丝连接,密封座与所述机械夹具适配连接,密封座与机械夹具之间还设有O型圈衬套、支撑环、压环,并通过锁紧轴锁紧。本实用新型是在普通接头盒的基础上增加了薄膜电容,使其可以在设备的启动阶段根据电容特性提供启动电压,并在运行过程中稳定电流电压保护设备,在光缆断开的情况下,也可以当作临时的电源使用,增加设备工作时间并让设备可以缓慢关机,保护设备。
The utility model discloses a direct connecting device of optical cable has chance with for seabed of additional film capacitor, including crooked reinforcement, mechanical fixture, the load nut, the seal receptacle pushes away the cover, O type circle bush, the support ring, the clamping ring, the locking axle, the tray, the sealing drum, the electric capacity cabin, electric capacity, back -up washer and connecting pipe, sea light cable -end partially do not penetrate crooked reinforcement, load nut, push away cover and seal assembly, mechanical fixture and armouring wire in the sea light cable are connected, the seal receptacle and the mechanical fixture adapter coupling still is equipped with O type circle bush, support ring, clamping ring between seal receptacle and the mechanical fixture to through locking shaft locking. The utility model discloses an increased the film capacitor on the basis of ordinary splice box, made it provide starting voltage according to the electric capacity characteristic at the starting phase of equipment to at operation in -process standing current voltage protective apparatus, under the condition of optical cable disconnection, also can use as interim power, increase equipment operating time and let equipment slowly shut down, protective apparatus.

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