Title:
DRIVE STRUCTURE HAVING SELF-LOCKING HIGHLY-INTEGRATED AEROPLANE CONNECTING PORT AND PASSENGER BOARDING BRIDGE USING SAID DRIVE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/053959
Kind Code:
A1
Abstract:
A drive structure having self-locking highly-integrated aeroplane connecting port and a passenger boarding bridge using said drive structure, comprising a bracket, a revolving drive apparatus having a self-locking function, and a plurality of drawbars (3), one end of the bracket being mounted on the lower end of the passenger boarding bridge by means of the revolving drive apparatus, the aeroplane connecting port (2) being mounted on the other end of the bracket; one end of the drawbar (3) is connected to the upper end of the aeroplane connecting port (2), and the other end is hinged to the upper end of the passenger boarding bridge, the revolving drive apparatus driving the rotation of the bracket. The bracket and the revolving drive apparatus are used to directly support the aeroplane connecting port (2) and drive the rotation of the aeroplane connecting port (2), and the drawbars (3) have the effect of maintaining the coordination of the aeroplane connecting port (2) with the passenger boarding bridge, the overall structure being compact; the revolving drive apparatus has a self-locking structure, so that if the revolving drive apparatus experiences a fault, the movement of the aeroplane connecting port (2) relative to the passenger boarding bridge is locked, preventing loss of control if the revolving drive apparatus becomes faulty, the revolving drive apparatus and the bracket employing a high-strength structure.
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Inventors:
HU KEMING (CN)
JIANG YIJING (CN)
FU PINGXUAN (CN)
ZHANG ZIJIAN (CN)
NIU FUWEI (CN)
LI WEIDONG (CN)
JIANG YIJING (CN)
FU PINGXUAN (CN)
ZHANG ZIJIAN (CN)
NIU FUWEI (CN)
LI WEIDONG (CN)
Application Number:
PCT/CN2016/111260
Publication Date:
March 29, 2018
Filing Date:
December 21, 2016
Export Citation:
Assignee:
MATIZ INTELLIGENT EQUIP CO LTD (CN)
International Classes:
B64F1/305
Foreign References:
| CN206141858U | 2017-05-03 | |||
| US6212724B1 | 2001-04-10 | |||
| CN204415745U | 2015-06-24 | |||
| CN204415746U | 2015-06-24 | |||
| CN104260898A | 2015-01-07 | |||
| KR20090072059A | 2009-07-02 | |||
| JP2010254043A | 2010-11-11 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
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