Through-wall porcelain bushing wiring conduit

Abstract

The invention discloses a through-wall porcelain bushing wiring conduit. The through-wall porcelain bushing wiring conduit is characterized in that a movable end plate which can slide along a circularsleeve is arranged on the basis of an original structure, thereby being applicable to walls with different thicknesses, wide in application range as well as flexible and practical; the interior of the circular sleeve is partitioned into multiple separation bushing holes and is filled with insulation filler, so that insulation effect among cables is improved, stable laying of the cables is also facilitated, and laying efficiency is high. The through-wall porcelain bushing wiring conduit disclosed by the invention has the advantages the movable end plate which can slide along a circular sleeveis arranged on the basis of the original structure, so that the through-wall porcelain bushing wiring conduit is applicable to walls with different thicknesses, wide in application range as well as flexible and practical; the interior of the circular sleeve is partitioned into multiple separation bushing holes and is filled with insulation filler, so that insulation effect among cables is improved, stable laying of the cables is facilitated, and laying efficiency is high.

Description

technical field [0001] The invention relates to a cable distribution tool, in particular to a wall-penetrating porcelain-sleeved wiring pipe. Background technique [0002] Power cables or communication optical cables often encounter the problem of wall penetration during laying. In standard buildings, wall pipes are usually pre-embedded for cables on the wall, but often the position of the cable through the wall does not correspond to the position of the wall pipe. question. In addition, there is no wall-piercing pipe at all on the wall of some buildings. Therefore, when the cable passes through the wall, it is often necessary to punch a hole in the wall, and then operate the cable to pass through the hole. When the cable is perforated, it is easy to cause damage to the cable end or the insulation layer, especially for some communication cables or optical fiber pigtails, the end of which is often connected to multiple terminals or connectors, which is very easy to cause dam...

AI Technical Summary

Problems solved by technology

[0003] At present, the structure of the through-wall wiring pipe is relatively simple, and the function is relatively single. The two ends of the circular sleeve are provided with fixed end plates, which are only suitable for walls with a certain thickness, and the scope of application is narrow and the flexibility is poor; moreover, the circular sleeve The pipe is just a sleeve hole, and all the cables are mixed in it. On the one hand, the insulation effect is poor, and on the other hand, it is difficult for the terminals or joints of the cables to pass through the wall pipe safely. It is very easy to affect the firmness of the cable terminal or joint connection, and affect the efficiency of cable laying

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