Tractor support beam structure on elevator

Abstract

The invention discloses a tractor support beam structure on an elevator, which comprises a support beam, wherein the inner wall of the well path is provided with placing holes which are opposite; both end parts of the support beam fixedly extend into the placing holes respectively; a base is fixed on the support beam and positioned under the end parts in the placing holes; and a reinforcing rib is arranged between the base and the support beam and positioned at the inner side of the support beam. The moment for prompting the support beam to turn to the inner side is weakened or eliminated by the reinforcing rib positioned at the inner side of the support beam, thereby reducing or eliminating the possibility of inward turning of the tractor support beam and ensuring the normal running and use safety of the elevator.

Description

technical field [0001] The invention relates to a supporting beam structure of an elevator upper traction machine. Background technique [0002] On the elevator, the two ends of the traction machine support beam extend into the shelving hole on the inner wall of the hoistway, and then fill the shelving hole with concrete to realize the fixation of the traction machine support beam. Generally, there are two traction machine support beams. Set in parallel at intervals, between two support beams, there are multiple machine beams installed vertically, and traction machines are installed on the multiple machine beams, and the traction machine support beams bear the load of the traction machine, machine beams, car, Due to the weight of the entire elevator system, and the vibration generated by the traction machine during operation, the support beam of the traction machine may have the risk of turning inward when the height is relatively high. Contents of the invention [0003] ...

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Problems solved by technology

[0002] On the elevator, the two ends of the traction machine support beam extend into the shelving hole on the inner wall of the hoistway, and then fill the shelving hole with concrete to realize the fixation of the traction machine support beam. Generally, there are two traction machine support beams. Set in parallel at intervals, between two support beams, there are multiple machine beams installed vertically, and traction machines are installed on the multiple machine beams, and the traction machine support beams bear the load of the traction machine, machine beams, car, The weight of the entire elevator system, coupled with the vibration of the traction machine during operation, will cause the support beam of the traction machine to have a risk of turning inwards at a relatively high height

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