FIELD: civil engineering. SUBSTANCE: proposed device has mounting beam installed in place in building to which upper part of drive is connected, drive being suspended in hoist well. Mounting beam is secured to building structures by ends through brackets fastened on wall or coiling. Hoist drive frame has at least one mounting bracket by means of which hoist drive is secured to mounting beam. Mounting bracket can project from hoist drive frame, and its front surface can be arranged opposite to mounting beam. Hoist drive is made flat in direction of drive rotation. EFFECT: reduced cost and simplified design of drive attachment device. 7 cl, 2 dwg
Title | Year | Author | Number |
---|---|---|---|
COUNTERWEIGHT SYSTEM | 1994 |
|
RU2071931C1 |
HOISTING MACHINERY | 1995 |
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RU2194004C2 |
Authors
Dates
2000-06-10—Published
1994-06-27—Filed