Connecting structure of prefabricated balcony and handrail

The utility model provides a connecting structure of a prefabricated balcony and a handrail, the handrail comprises a plurality of main vertical rods which are vertically arranged, an upper cross rod and a lower cross rod which are respectively vertical to the main vertical rods are connected between the adjacent main vertical rods, and a plurality of supporting rods are connected between the upper cross rod and the lower cross rod; a handrail bar which is parallel to the upper cross rod and is connected with the top end part of each main vertical rod is arranged above the upper cross rod; preformed holes corresponding to the main vertical rods are formed in the prefabricated balcony, the ends of the main vertical rods are inserted into the corresponding preformed holes and fixed, and the two ends of the handrail fence are connected to the corresponding wall bodies on the two sides of the prefabricated balcony respectively. The prefabricated balcony has the beneficial effects that when the prefabricated balco