(57) The invention relates to a crane with a movable work platform for secure lifting
of material and workers to a desired height for performing various types of construction
work on structures higher than 2 meters, in order to avoid pipe scaffolding or suspended
scaffolding encountered with construction work on external surfaces.
The object to be solved by this invention is to provide a construction, which can
easily be transported in a trailer of a passenger car, both in adequate dimensions
and in its full weight, and can quickly be assembled, and will only minimally damage
the structure during its erection.
This object is solved by a construction consisting of at least one crane base (01),
and at least one support post (02) surrounded by a carriage (03) connected to a console
supporting the work platform (04) with a protective fence (05) and of a lifting mechanism,
connected to said carriage via steel cords over a recessed wheel secured to a support
post rod, whereas the other end of the steel cord is also secured-to the lifting mechanism
and carries the work platform (04) over the console carriage, and whereas the crane
is fitted along each support post (02) with an auxiliary crane (10) and with at least
one positioning mechanism.
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