Title:
HOISTWAY TYPE TRACTION ELEVATOR FOR BUILDING CONSTRUCTION
Document Type and Number:
WIPO Patent Application WO/2021/042428
Kind Code:
A1
Abstract:
A hoistway type traction elevator (100a, 100b, 100c) for building construction, comprising a traction machine (1), a top beam (2), a traction medium (3), a guide wheel (4), a cage (5), and a counterweight (6). The top beam (2) is fixed at the upper end of a building hoistway (7); the traction machine (1) is fixed on the top beam (2); one end of the traction medium (3) is led out from the traction machine (1) and then guided to the cage (5) below the traction machine (1), and is connected to the cage (5) by fixing at the middle; the other end of the traction medium (3) is led out from the traction machine (1) and then guided to the counterweight (6) below the traction machine (1), and is connected to the counterweight (6); the traction medium (3) is a steel wire rope or a steel belt; the top beam (2) can perform vertical movement. The elevator (100a, 100b, 100c) can be arranged in the elevator hoistway (7) of the building, and has a high vertical movement speed, low noise, and high safety.
Inventors:
ZHANG XIA (CN)
Application Number:
PCT/CN2019/108193
Publication Date:
March 11, 2021
Filing Date:
September 26, 2019
Export Citation:
Assignee:
GLARIE ELEVATOR CO LTD (CN)
International Classes:
B66B11/08; B66B7/08; F16G11/05
Foreign References:
| CN208869129U | 2019-05-17 | |||
| CN208869129U | 2019-05-17 | |||
| CN106315364A | 2017-01-11 | |||
| CN200985978Y | 2007-12-05 | |||
| CN110589658A | 2019-12-20 | |||
| CN208135698U | 2018-11-23 | |||
| CN205241012U | 2016-05-18 | |||
| JPS592763U | 1984-01-09 | |||
| JP2013220859A | 2013-10-28 | |||
| US5199137A | 1993-04-06 |
Attorney, Agent or Firm:
INTELIGHT IP LAW FIRM (CN)
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