TOWER OF COLLAPSIBLE DESIGN FOR ANTENNA SYSTEMS Russian patent published in 2011 - IPC E04H12/00 

FIELD: construction.

SUBSTANCE: tower of collapsible design for antenna systems comprises a support-lifting device (SLD) with a working platform adjacent to it at the side, which have frames arranged with the possibility of installation in a fixed position on the appropriate first embedded parts of the prepared site, a mast in the form of a spatial collapsible structure from transportable support sections, which are serially detachably connected to each other as the tower is erected with the help of the SLD and the working platform in the area of the tower development. The tower is detached with the help of guy cables, which are installed between the mast and the second embedded parts of the prepared site. The tower is equipped with detachable guy lines arranged with the possibility of installation between the upper part of the SLD and the third embedded parts of the prepared site, the SLD and the working platform are interconnected to each other in the area of the tower development. At the same time the SLD is detachably connected to the mast and serves as the tower base in its working position, on the upper section of the mast, in the area of the tower development, there is a collapsible platform of the antenna system fixed detachably, where a device is mounted to level the antenna system, which is arranged with the possibility to install the antenna system support-lifting device on it. The collapsible platform is arranged with the possibility of installation of a radiolucent shelter on it. Besides, the SLD and the working platform are arranged with the possibility of arrangement on transport platforms, frames of which are structurally combined accordingly with the SLD and the working frame frames, are arranged with the possibility of detachable connection to the appropriate wheel sets and with the possibility to be installed on the specified prepared site as the wheel sets are disconnected, at the same time in the transport position the working platform serves as a loading platform of the SLD detachable elements.

EFFECT: improved technical and operational characteristics.

6 cl, 7 dwg