| 摘要 |
Rotation mechanism of monitoring systems of the orbit of the sun, that includes an embedded ring (1) on which the frame (3) of the system rotates sliding. In addition, there is an assembly of hydraulic grab (7), that has the potential to be anchoredand to be released on the ring (1). A hydraulic piston (6) connects the grab (7) with the frame (3).During the time that the grab (7) is anchored on the ring (1), any movement of the piston (6) will rotate the frame (3) of the system, due to the peripheral force developed. Whereas when the grab (7) is released, the movement of the piston (6) shifts the grab (7) on the ring (1). Finally, the mechanical operation of the grab (7) through the disc springs (13) also operates as security system in cases that it is required. |
