PROTECTION TYPE CONNECTION APPARATUS STRUCTURE OF UNDERGROUND DISTRIBUTION LINE

摘要

The present invention relates to a protection connection apparatus structure of an underground distribution line. More particularly, the present invention relates to a protection connection apparatus structure of an underground distribution line which enables the outer space efficiency of an underground distribution body to be increased by enabling an underground distribution line to be properly inserted inside the underground distribution body without being stretched or being tangled outside the underground distribution line composed of a distribution box or a distribution board or the like. Meanwhile, the protection connection apparatus structure prevents a sheath of the underground distribution line from being hardened by moisture or the like by sealing an underground line insertion hole where the underground distribution line is inserted, thereby preventing a short circuit or the like.