DEVICE FROM PREVENTING THE PALET FROM FALLING IN THE MULTI-LEVEL PARKING LOT

摘要

[purpose];Provided is a vehicle-mounted pallet dropping prevention device of a three-dimensional parking device with high safety, which operates reliably even if the chain is cut at any place.;[Configuration];The engagement hole 5 is installed in the up-and-down direction in the three-dimensional pillars 3 of the type which winds up a chain, or unwinds, and raises and lowers the pallet 1, and hangs on the engagement hole of the suspension support part 2 In accordance with this, the clasp 10 which prevents the pallet from descending is removed. The clasp hangs the wire 15 which rises and falls in parallel with the chain 4. Usually, the latch is placed in the non-operational position, and when the chain is cut, the latch is forcibly turned by the tension of the wire to be engaged with the engagement hole. The tension spring 16 is provided in the middle of the wire 15, and the wire is tensioned by the tension force of the tension spring before the fear that the wire is cut when all the load is applied to the wire at once during chain cutting. Rotate to fit into the engagement hole.