FIELD: power engineering.
SUBSTANCE: rails may be locked by means of a stop element, at the same time the stop element is located in a transition area to an elevator. The invention relates, in particular, to a wind power plant equipped with a blocking device, comprising a blocking mechanism for receiving the first blocking element and the second blocking element. The first blocking element is connected to the elevator, and the second blocking element is connected to the stop element, and the blocking mechanism is made to release one of two blocking elements by means of blocking of accordingly another blocking element relative to the blocking device. The invention also relates to a blocking device, an elevator and a wind power plant.
EFFECT: increased safety on a work site of a wind power plant.
19 cl, 6 dwg
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