APPARATUS FOR CONNECTION OF LIFTING AND TRANSPORTING MACHINES TO THE POWER NETWORK OF HARBOR

摘要

The invention relates to the field of construction of low-voltage apparatus and can be used for connection of lifting and transporting machines to the power network of the harbor. The object of the invention is to raise the level of work safety and to improve the operation of the apparatus. The proposed device shown in fig.1 and fig.2 consists of the plate shaped base (1), the cover of device (2), which inner edge (3) is connected with the rotating end (5) of the lifting bar (4), safety devices (6), disconnection contacts (7), isolated connection buses (8), and the first terminal for attachment of the electrical cable (9). The mobile panel (10) moves in the plane of the base (1) and pushes off the disconnection contacts (7) from connection buses (8) in the case of lifting the cover of device (2). The electrical cable is fastened, both with the first and second its terminals (9 and 14) for attachment, to the connection terminal (13) of contact unit (12), which is fixed in upper part of the mobile panel (10). The cover (2) of device is locked by the clip (16) embed in the outside edge (15) of the cover.