MAIN BUSBAR AND SUB BUSBAR FOR AN DISTRIBUTIONSWITCHBOARD AND FIX-CONNECTING APPARATUS USING A COMMON HOUSING

摘要

The present invention relates to a connection fixing device of a bus booth bar and a charity busbar of a distribution and distribution panel for a multi-family house, which enables the connection of the charity booth bar to a fixing device without using a fastening tool. The present invention is formed in a trapezoidal shape having a receiving space, the bus bar having a coupling hole long in the longitudinal direction in the center of the upper upper surface of the body; A charity bus bar which is installed on the upper surface of the bus bar at right angles, having coupling holes at certain intervals in the longitudinal direction of the body, and having seating grooves at right angles in the center of the coupling holes; A "∩" -shaped support part installed on the bottom of the bus bar upper portion and having a fastening hole in the center of the upper surface of the body; A spring formed on a bottom surface of the support part to closely adhere the support part to a bottom surface of the charity bus bar; Supporting the spring, provided with a vertical portion of a predetermined length in the center of the body, the support portion having a through hole in the upper side of the vertical portion; A contact pressure part positioned on an upper surface of a seating groove of the charity bus bar and configured to press the bus booth bar and the charity booth bar when it is rotated downward with a connection hole and an insertion hole at a lower side of the body; When the vertical portion of the support portion is inserted into the insertion hole of the contact pressure portion, it consists of a primary fastener for fastening the contact portion and the vertical portion.; Storage space, trapezoid, bus booth, charity booth, seating groove, support