FIELD: construction.
SUBSTANCE: invention relates to a device for laying pipes, cables or wires through walls or partitions. The device comprises a line enclosing channel structure, a clamping device, a mounting base plate. The channel structure is designed for insertion into the wall opening and comprises at least one compressible sealing portion, which is driven to the active sealing state and passive mounting state with the clamping device, with the help of which the sealing portion for sealing against the inner side of the opening may be actuated into the sealing state. The mounting base plate is designed to set the position of insertion of the channel structure in the axial direction of the opening. The mounting base plate is connected to the channel structure with a hinged joint, so that there are several angular positions between the mounting base plate and the channel structure. The opening sealing system comprises a pair of proposed devices, one of which is located at one through end of the opening, and the device - on the other through end of the opening.
EFFECT: simplified unit installation.
7 cl, 6 dwg
