To provide, for example, a main rope conveyance device for an elevator with a novel constitution capable of suppressing acceleration of a main rope by its own weight and a main rope replacing method.SOLUTION: A main rope conveyance device 10 for an elevator includes, for example, a frame body 11, a rope guide 12, a resistance mechanism 13, and a brake mechanism 14. The frame body 11 is provided around a hoisting machine 7 of the elevator. The rope guide 12 is mounted on the frame body 11 such that a main rope 9 wound around the hoisting machine 7 can be changed to be wound, and supports the main rope 9 to be movable along a conveyance path 20. The resistance mechanism 13 is interposed in the conveyance path 20 and slidably mounted on the frame body 11 with respect to the main rope 9. The brake mechanism 14 is interposed in the conveyance path 20 and mounted on the frame body 11 so as to switch between a braking state in that the main rope 9 is sandwiched and a non-braking state.SELECTED DRAWING: Figure 2
【課題】例えば、メインロープが自重によって加速するのを抑制できる新規な構成のエレベータのメインロープ搬送装置およびメインロープ交換方法を提供する。【解決手段】エレベータのメインロープ搬送装置10は、例えば、枠体11と、ロープガイド12と、抵抗機構13と、制動機構14と、を備える。枠体11は、エレベータの巻上機7の周囲に設けられる。ロープガイド12は、巻上機7に巻き掛けられたメインロープ9を掛け変え可能に枠体11に取り付けられ、メインロープ9を搬送経路20に沿って移動可能に支持する。抵抗機構13は、搬送経路20に介在しメインロープ9と摺動可能に枠体11に取り付けられる。制動機構14は、搬送経路20に介在しメインロープ9を挟んだ制動状態と非制動状態とを切替可能に枠体11に取り付けられる。【選択図】図2
MAIN ROPE CONVEYANCE DEVICE FOR ELEVATOR AND MAIN ROPE REPLACING METHOD
エレベータのメインロープ搬送装置およびメインロープ交換方法
2021-02-04
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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