Title:
NON-GUIDE RAIL SUPPORTED HOISTWAY AND CURTAIN WALL STRUCTURE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2020/155533
Kind Code:
A1
Abstract:
A non-guide rail supported hoistway and a curtain wall structure having same. The hoistway comprises four hoistway columns (2) and multiple hoistway crossbeams (3); two ends of the hoistway crossbeam (3) are respectively connected to adjacent hoistway columns (2); the hoistway crossbeams (3) and the hoistway columns (2) form a frame structure; the hoistway column (2) uses a component as a primary vertical bearing component; the component is a bending plate or metal tube or simple cross-sectional profile or complicated cross-sectional profile (14); at least two guide rails (6) are provided and connected to the components of two hoistway columns (2). The structure has a large internal space, and the side surface of the hoistway is not shielded.
Inventors:
CHEN QING (CN)
Application Number:
PCT/CN2019/092378
Publication Date:
August 06, 2020
Filing Date:
June 21, 2019
Export Citation:
Assignee:
SHANXI XIAOXI MECHANICAL & ELECTRICAL TECH CO LTD (CN)
International Classes:
E04F17/00; B66B7/02
Foreign References:
| CN109680906A | 2019-04-26 | |||
| CN207581134U | 2018-07-06 | |||
| CN207581134U | 2018-07-06 | |||
| CN207597814U | 2018-07-10 | |||
| CN204310646U | 2015-05-06 | |||
| CN208037785U | 2018-11-02 | |||
| DE102011052727A1 | 2013-03-07 |
Attorney, Agent or Firm:
HANGZHOU LONG WALL PATENT ATTORNEYS' OFFICE (CN)
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