Stationary device for electrostatic painting of steel structures

A stationary device for electrostatic painting of steel structures, containing a set of profile elements, having a frame base resting horizontally on the substrate, integrated with two vertical pillars located on both sides of its shorter sides, on which upper load-bearing elements are mounted horizontally, used to hold steel structures, characterized in that the pillars (1) have internal pockets (1a) in which the insertable connectors (2) are placed, terminated in their upper part with arms (3) constituting a support for two holding rails (4) arranged on both sides of the arms (3), parallel to each other, wherein each of the holding rails (4) is provided with slots (5) evenly distributed along its lower crossbar (4a), in which the handles (6) used for suspending the steel structures (C) are inserted, at the same time the pillars (1) and the connectors (2) have through locating holes (7), through which the adjusting pin (8) that maintains the desired height of the arms (4) is moved, wherein each of the arms (3) has two external stops (9) attached to its edge, as well as two internal projections (10), provided with through sockets (11), into which the locking elements (12) are inserted, passing simultaneously through the through eyes (13) located in the vertical crossbar (4b) of each rail holding (4).