The utility model discloses a flame retardant insulation PC electrician casing, which relates to the technical field of casing. Three wear pipes are arranged in a circular shape, and outer tubes are arranged on the outer side of the three pipes, the outer tube body is composed of the flame-retardant layer on the outer side and the inner compression layer, and the flame-retardant layer and the compression layer are provided with a filling particle layer, and three connections are worn. The middle part of the pipe is provided with a supporting column, three supporting poles are arranged on the outer wall of the support column, the other end of the three support rods is connected with the inner wall of the compression layer, and the three support rods are set between the three nozzle and the end of the outer tube is set with a seal, and the inner wall of the seal is set up with several clasp columns and the inner edge of the seal. The utility model is provided with a sealing ring; the utility model is easy to realize flame retardant and insulation, and can enhance intensity, and is not easy to deform, and can realize internal heat dissipation and high efficiency.
【技术实现步骤摘要】
一种阻燃绝缘PC电工套管
:本技术涉及一种阻燃绝缘PC电工套管,属于套管
技术介绍
:现有的电工用套管在使用时不能实现阻燃,其在使用时,容易产生高温,导致管体燃烧,而且在使用时不能实现分线,其散热性差。
技术实现思路
:针对上述问题,本技术要解决的技术问题是提供一种阻燃绝缘PC电工套管。本技术的一种阻燃绝缘PC电工套管,它包含阻燃层、抗压层、封盖、卡接凸柱、密封圈、穿接管、支撑柱、支撑杆;三个穿接管呈圆形布置,且三个穿接管的外侧设置有外管体,外管体由外侧的阻燃层与内侧的抗压层组成,且阻燃层与抗压层之间设置有填充颗粒层,三个穿接管的中部设置有支撑柱,支撑柱的外侧壁上设置有三个支撑杆,三个支撑杆的另一端与抗压层的内侧壁连接,三个支撑杆设置在三个穿接管之间,外管体的一端设置有封盖,封盖的内侧壁上设置有数个卡接凸柱,封盖的内边缘处设置有密封圈。作为优选,所述穿接管上设置有数个散热孔。作为优选,所述封盖上设置有三个穿线孔槽,且三个穿线孔槽与三个穿接管相对应。作为优选,所述封盖的侧壁上设置有三个插接槽,且三个插接槽与三个支撑杆相对应。与现有技术相比,本技术的有益效果为:便于 ...
【技术保护点】
一种阻燃绝缘PC电工套管,其特征在于:它包含阻燃层、抗压层、封盖、卡接凸柱、密封圈、穿接管、支撑柱、支撑杆;三个穿接管呈圆形布置,且三个穿接管的外侧设置有外管体,外管体由外侧的阻燃层与内侧的抗压层组成,且阻燃层与抗压层之间设置有填充颗粒层,三个穿接管的中部设置有支撑柱,支撑柱的外侧壁上设置有三个支撑杆,三个支撑杆的另一端与抗压层的内侧壁连接,三个支撑杆设置在三个穿接管之间,外管体的一端设置有封盖,封盖的内侧壁上设置有数个卡接凸柱,封盖的内边缘处设置有密封圈。
【技术特征摘要】
1.一种阻燃绝缘PC电工套管,其特征在于:它包含阻燃层、抗压层、封盖、卡接凸柱、密封圈、穿接管、支撑柱、支撑杆;三个穿接管呈圆形布置,且三个穿接管的外侧设置有外管体,外管体由外侧的阻燃层与内侧的抗压层组成,且阻燃层与抗压层之间设置有填充颗粒层,三个穿接管的中部设置有支撑柱,支撑柱的外侧壁上设置有三个支撑杆,三个支撑杆的另一端与抗压层的内侧壁连接,三个支撑杆设置在三个穿接管之间,外管体的一端设置有封盖,封...
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