180 series tower. Bottom swinging section. RPR. 3m. Televes 3037
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Tilting lower section.
Series 180 is composed of sections and bases or treated with RPR. Couplings between sections are made by threaded fittings. The maximum range of this model is set at 26.5m height, always depending on the environmental conditions.
It consists of fixing the lower section to the base and placing it in an upright position, leveling it, then the successive intermediate sections are mounted, which will be equipped with the corresponding winds; the assembly is done by climbing the sections already placed and then hoisting the section to be placed, using appropriate lifting equipment.
Climbing must be done with the appropriate safety means (safety belt, anchors, etc.) and no more than two sections will be left without braking. When two sections without winds coincide, auxiliary winds will be used for the bracing of the sections during assembly. The turret will be leveled by adjusting the tension of the winds and the use of convenient leveling devices.
It consists of assembling the turret previously on the ground and hoisting it once assembled by means of a crane.
This system can be used exclusively with turrets of less than 18 meters height in the model 180 and heights less than 26 meters in the 360 model.
When the installation of the turret is made on roof, roof or other place of a building, the installer will take all necessary precautions in agreement with the architect responsible for the building, in order to know the mechanical resistance of these areas.
|Description||Lower section, tower 180|
|Material||(1) Steel ST 37-2, Ø 20 x 2 mm thickness|
Re min. 235 N/m2 - Rn min. 360/510 N/m2
(2) Steel S 275 JR, Ø 6 mm
Re min. 275 N/m2 - Rn min. 410/560 N/m2
(3) Steel F626 (S 235), 10 mm thickness plate.
Re min. 235 N/m2 - Rn min. 340 N/m2
|Surface facing the wind||0.27 m2 x 1.2 coef. = 0.273 m2|
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