The utility model discloses a damp proof joint of an underground power cable, including a hard support. The inner edge of the left side of the hard support is formed with a supporting inner tube. The left edge of the hard support is glued to the left package software. The left end of the left end wall of the left package software is equipped with a left nut and the left package. The left end of the software and the supporting inner tube is pressed together with a pressure sealing head. The right outer edge of the hard support is glued to the right package software. The right end wall screw of the right package is fitted with a right nut, and the gelatin injection is filled in the liquid injection cavity and then the left package soft body and the right package software are pressed by the pressure sealing head to press the supporting inner tube. Compression sealing is carried out, and the liquid cavity is compressed by rotating the left nut and right nut, and the gel liquid is entered into the supporting inner tube through the left guide tube and the right guide tube, filling the gap between the cable and the supporting inner tube, discharging the air from the exhaust pipe, protecting the cable and realizing the damp proof.
【技术实现步骤摘要】
一种地下电力电缆的防潮接头
本技术涉及电缆接头
,具体为一种地下电力电缆的防潮接头。
技术介绍
地下电缆是一种常用的布线方式,而当进行地下布线时,由于地理环境和外部环境的影响,使得电缆接头的连接点容易出现受潮腐蚀现象,继而导致电缆出现漏电危险及输电故障,为此我们提出一种地下电力电缆的防潮接头。
技术实现思路
本技术的目的在于提供一种地下电力电缆的防潮接头,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案;一种地下电力电缆的防潮接头,包括硬质支撑体,所述硬质支撑体左右两侧的内缘一体成型有支撑内管,所述硬质支撑体的左端外缘胶合有左包裹软体,所述左包裹软体的左端外壁螺装有左螺母,所述左包裹软体与支撑内管的左端压合有压合封头,所述硬质支撑体的右端外缘胶接有右包裹软体,所述右包裹软体的右端外壁螺装有右螺母,所述右包裹软体与支撑内管的右端压合有压合封头,所述左包裹软体与右包裹软体均匀与支撑内管外壁构成注液腔,所述硬质支撑体开有排气管,所述支撑内管的管内左右端对称卡装有左隔离套和右隔离套,所述硬质支撑体的左端面开有左导液管,所述左导液管的内端连通支撑内管的左部,所述硬质支撑体的右端面开有右导液管,所述右导液管的内端连通支撑内管的右部。优选的,所述排气管的内端管内一体成型有第二瓣膜,所述排气管的外端管内一体成型有第三瓣膜。优选的,所述左导液管的内端连通左隔离套右侧的支撑内管,所述右导液管的内端连通右隔离套左侧的支撑内管。优选的,所述左导液管的内端与右导液管的内端均一体成型有第一瓣膜。与现有技术相比,本技术的有益效果是:通过在注液腔中填充凝胶注液,而后通 ...
【技术保护点】
1.一种地下电力电缆的防潮接头,包括硬质支撑体(1),其特征在于:所述硬质支撑体(1)左右两侧的内缘一体成型有支撑内管(18),所述硬质支撑体(1)的左端外缘胶合有左包裹软体(5),所述左包裹软体(5)的左端外壁螺装有左螺母(6),所述左包裹软体(5)与支撑内管(18)的左端压合有压合封头(7),所述硬质支撑体(1)的右端外缘胶接有右包裹软体(13),所述右包裹软体(13)的右端外壁螺装有右螺母(17),所述右包裹软体(13)与支撑内管(18)的右端压合有压合封头(7),所述左包裹软体(5)与右包裹软体(13)均匀与支撑内管(18)外壁构成注液腔(4),所述硬质支撑体(1)开有排气管(2),所述支撑内管(18)的管内左右端对称卡装有左隔离套(8)和右隔离套(14),所述硬质支撑体(1)的左端面开有左导液管(3),所述左导液管(3)的内端连通支撑内管(18)的左部,所述硬质支撑体(1)的右端面开有右导液管(10),所述右导液管(10)的内端连通支撑内管(18)的右部。
【技术特征摘要】
1.一种地下电力电缆的防潮接头,包括硬质支撑体(1),其特征在于:所述硬质支撑体(1)左右两侧的内缘一体成型有支撑内管(18),所述硬质支撑体(1)的左端外缘胶合有左包裹软体(5),所述左包裹软体(5)的左端外壁螺装有左螺母(6),所述左包裹软体(5)与支撑内管(18)的左端压合有压合封头(7),所述硬质支撑体(1)的右端外缘胶接有右包裹软体(13),所述右包裹软体(13)的右端外壁螺装有右螺母(17),所述右包裹软体(13)与支撑内管(18)的右端压合有压合封头(7),所述左包裹软体(5)与右包裹软体(13)均匀与支撑内管(18)外壁构成注液腔(4),所述硬质支撑体(1)开有排气管(2),所述支撑内管(18)的管内左右端对称卡装有左隔离套(8)和右隔离套(14),所述硬质支撑体(1)...
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