Elevator hoisting machine mounting device

An elevator hoisting machine mounting device comprising:

• an elastic support device provided on a machine base, a hoisting machine unit having a hoisting machine that generates driving force for moving an elevating body being placed on the elastic support device;
• and
• a buckling suppression device disposed at a position separated from the elastic support device in a horizontal direction,
• wherein the elastic support device includes a supporting elastic body that deforms elastically upon reception of a load from the hoisting machine unit,
• the buckling suppression device includes a first buckling suppression elastic body arranged below a buckling suppression attachment portion provided on a lower portion of the hoisting machine unit, a second buckling suppression elastic body arranged above the buckling suppression attachment, and a holding tool that holds the first and second buckling suppression elastic bodies on the machine base, the first and second buckling suppression elastic bodies contacting each other within a hole in the buckling suppression attachment portion,
• whereby buckling of the hoisting machine unit relative to the machine base due to the elastic deformation of the supporting elastic body is suppressed by an elastic restoring force of the first and second buckling suppression elastic bodies,
• the hoisting machine includes a drive sheave where a load from the elevating body is exerted downward, and
• a position of the elastic support device is aligned with a position of the drive sheave in an axial direction of the drive sheave.