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Elevator

An elevator and elevator shaft technology, which is applied to elevators in buildings, textile cables, lifting equipment in mines, etc., can solve the problem of not being able to provide important elevator characteristics well enough at the same time, and achieve easy layout design and rope configuration. and layout diversification, easy to produce effects

Inactive Publication Date: 2016-03-09
KONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with the latter types of elevators has always been that they have not been able to provide many of the important characteristics of an elevator well enough at the same time
In particular, it has been difficult to obtain elevators with high lift heights while maintaining simplicity of construction, energy efficiency, and force transmission capacity (and thus lift capacity) at an excellent level

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0034] figure 1 An elevator is shown comprising an elevator shaft H, an elevator car 1 vertically movable in the elevator shaft H, a counterweight 2 vertically movable in the elevator shaft H, and a first rope roping 3. The first roping comprises one or more belt-shaped first ropes r interconnecting the elevator car 1 and the counterweight 2, each of said one or more ropes r being routed around a One or more first rope pulleys 4 near the upper end of the hoistway H, each of said one or more first ropes r comprising one or more load-bearing members c, each of which One extends in the longitudinal direction of the rope r throughout the length of the rope r, and each of the load-bearing members is made of a composite material comprising reinforcing fibers F embedded in a polymer matrix m. The elevator further comprises a second roping 5 comprising one or more toothed belt-shaped second ropes R interconnecting the elevator car 1 and the counterweight 2, each second rope R both b...

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PUM

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Abstract

Elevator, which comprises a hoistway (H); an elevator car (1) vertically movable in the hoistway (H); a balancing weight (2) vertically movable in the hoistway (H); a first roping (3) comprising first ropes (r) interconnecting the elevator car (1) and the balancing weight (2), each of the ropes (r) passing around first rope wheels (4), each of the first ropes (r) comprising load-bearing members (c), each of which load-bearing members (c) being made of composite material; a second roping (5) comprising second ropes (R) interconnecting the elevator car (1) and the balancing weight (2), each passing around second rope wheels (6,7), each of the second ropes (R) comprising load-bearing members (C), each of which load-bearing members being made of composite material; the second rope wheels (6,7) comprising a toothed drive wheel (6) engaging the second ropes (R); and a motor (M) for rotating the drive wheel (6).

Description

technical field [0001] The invention relates to an elevator for transporting passengers and / or goods. Background technique [0002] Elevators typically include an elevator car and counterweights that are vertically movable in the elevator shaft. The elevator units are interconnected by roping which suspends the elevator units on opposite sides of a rope pulley mounted above the elevator units. To provide the force for moving the suspension roping and thus the elevator unit, one of the pulleys is typically a drive pulley engaging the suspension roping, which is rotated by a motor. [0003] There are also known more unusual elevators in which the elevator car and the counterweight are interconnected by a second roping in addition to the suspension roping, and in which the force used to move the elevator unit is given by A drive pulley that engages the second roping rather than the hanging roping is provided. Such elevators are typically low-rise building elevators, where th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/00B66B7/06
CPCB66B7/062B66B7/068B66B11/0045B66B11/009D07B1/22D07B2501/2007D07B5/006B66B9/00B66B11/08B66B15/02B66B15/04
Inventor M.哈帕尼米M.雷赛嫩M.黑伊韦拉J.米科嫩E.奥兰科
Owner KONE CORP