The invention discloses an elevator main unit bearing device. The elevator main unit bearing device comprises a traction machine and a main bearing beam. The traction machine is located on a traction machine base plate installed above the main bearing beam. Connecting supports are arranged at the two ends of the main bearing beam. The connecting supports are mounted on the two ends of the main bearing beam through screws and nuts. Connecting plates are mounted below the two ends of the main bearing beam. First reinforcing ribs and a second reinforcing rib are mounted below the main bearing beam and opposite to the position where the traction machine is mounted. A third reinforcing rib and an elevator platform rope hitch plate are arranged below the left end of the main bearing beam. The third reinforcing rib is located inside the elevator platform rope hitch plate. According to the elevator main unit bearing device, under the condition that the specification of the bearing beam is not increased, the overall mechanical strength and overall rigidity of the bearing beam are improved, in this way, material cost is reduced, and installation difficulty is lowered.
Elevator main unit bearing device
2015-11-04
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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