Variable protective gear for substation parallel capacitors

摘要

The present invention maintains a parallel state of a plurality of capacitors in the left and right and front and rear directions by a vertical frame and a horizontal frame, and an insulating oil receiving port having an opening and closing outlet is located under the capacitor, and the parallel state is maintained to the left and right. In the protection device for a substation parallel capacitor in which an insulating blocking plate member is formed between the capacitors, the insulating oil receiving port has a rectangular shape in a front, a plane, and a side surface, is horizontally mounted on the ground, and has an open top, inside the front and rear sides. On the upper side of the side, each of the front and rear horizontal engaging jaws that protrude horizontally inward is formed, and has a rectangular frame that is fixed to the upper surface of the front and rear horizontal locking jaws in a rectangular shape, and a rectangular filtering mesh having a mesh to filter foreign substances on the inner surface of the square frame It is formed to form a plane in the longitudinal direction and is sequentially positioned in a plurality, and a width adjustment bolt bar extending horizontally to the left and right is formed on the upper side of the front and rear horizontal locking jaw from the center of the left and right inner side; The insulating blocking plate member is a plate body that is inclined from the left and right sides to the horizontal frame side and the upper end is in contact with the bottom of the horizontal frame, and the front and rear axis bars each protruding horizontally to the front and rear sides are respectively formed at the top, and the front and rear axis bars penetrate the left and right bar holes respectively. Thus, each of the front and rear pivoting shaft plates that are pivotably supported by the nuts are formed respectively, and at the center of the lower end, a bolt bar through hole is formed in which the width of the left and right sides is adjusted by the width adjustment nut screwed while the width adjustment bolt bar is penetrated. , It relates to a variable protection device for a substation parallel capacitor consisting of a left and right variable blocking panel in which the front and rear rollers are respectively formed on the upper surface of the square frame of the square filter mesh body on the front and rear side of the lower end of the front and rear horizontal hooking jaws and moved to the left and right. The present invention prevents safety accidents by blocking the flow or damage of the horizontal frame and the vertical frame because strong wind or external shock is not transmitted to the horizontal frame or vertical frame structurally separated through the insulating oil receiver or the left and right variable blocking panels. It can be done, and the maintenance cycle is long because the flow rate charged to the insulating oil receiver is relatively sufficient, and the lower end can be slid to the left and right by the width adjustment bolt bar and the width adjustment nut according to the height of the left and right variable blocking panels. Since the horizontal frame can be stably fixed and supported on the bottom, there is an effect of achieving structural stability.