Title:
ADJUSTALBE GUIDE RAIL BRACKET FOR ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2012/024932
Kind Code:
A1
Abstract:
An adjustable guide rail bracket for an elevator is disclosed, which includes a fixed bracket (1), an adjustable bracket (2) and a guide rail pressing board (3). The fixed bracket comprises a left angle iron shaped bracket (1-1) and a right angle iron shaped bracket (1-1). The angle iron shaped main body of the adjustable bracket bends and extends to form a first supporting beam (2-1) and a second supporting beam (2-2), thus forming a trilateral-trapezoidal structure. The left and right angle iron shaped brackets of the fixed bracket, the main body part of the adjustable bracket and the first and second supporting beams of the adjustable bracket are provided with a horizontal supporting surface and a vertical supporting surface respectively. The vertical supporting surfaces of the left and right angle iron shaped brackets have fastening connecting piece punch holes respectively and the vertical supporting surface of the main body section of the adjustable bracket has left and right guide rail pressing board mounting holes. The horizontal supporting surfaces of the left and right angle iron shaped brackets and the horizontal supporting surfaces of the first and second supporting beams are adjustably and fixedly connected with each other. The guide rail bracket is convenient to mount and saves materials.
Inventors:
WANG YOULIN (CN)
ZHANG JIANHONG (CN)
YU CHENG (CN)
ZHUO FANGFANG (CN)
ZHANG JIANHONG (CN)
YU CHENG (CN)
ZHUO FANGFANG (CN)
Application Number:
PCT/CN2011/072575
Publication Date:
March 01, 2012
Filing Date:
April 10, 2011
Export Citation:
Assignee:
CANNY ELEVATOR CO LTD (CN)
WANG YOULIN (CN)
ZHANG JIANHONG (CN)
YU CHENG (CN)
ZHUO FANGFANG (CN)
WANG YOULIN (CN)
ZHANG JIANHONG (CN)
YU CHENG (CN)
ZHUO FANGFANG (CN)
International Classes:
B66B7/02
Foreign References:
| CN101948060A | 2011-01-19 | |||
| CN201834636U | 2011-05-18 | |||
| CN1460633A | 2003-12-10 | |||
| JP2007186328A | 2007-07-26 | |||
| JP2004043135A | 2004-02-12 | |||
| US6196356B1 | 2001-03-06 | |||
| JP2003048673A | 2003-02-21 | |||
| JP2004018260A | 2004-01-22 | |||
| CN1198397A | 1998-11-11 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., (CN)
南京经纬专利商标代理有限公司 (CN)
南京经纬专利商标代理有限公司 (CN)
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Claims:
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