Title:
SPLICED AND ANTI-FREEZING EXTERNAL WALL CLIMBING RAIL SYSTEM HAVING SPEED REDUCTION FUNCTION FOR BUILDING
Document Type and Number:
WIPO Patent Application WO/2018/153057
Kind Code:
A1
Abstract:
A spliced and anti-freezing external wall climbing rail system having a speed reduction function for a building, comprising a plurality of spliced climbing rails (1) fixedly attached to a building, connecting members (2) used for connecting the climbing rails (1), a climbing device, and a plurality of electro-thermal infrared ice melting devices. The inner side of each climbing rail (1) is provided with a mounting plate (11), and the outer side is provided with a rail plate (12); peripheral edges of each climbing rail (1) are provided with connecting columns (13). Two rows of tooth holes are evenly and longitudinally arranged on the rail plate (12). The connecting columns (13) are provided with connecting holes (15) used for mounting the connecting members (2). The middle of each connecting member (2) is provided with a limiting boss (21), and sidewall surfaces of the upper and lower ends of each connecting member (2) are provided with screw holes (22). The sidewalls of the connecting holes (15) are provided with through holes which allow screws to pass through and correspond to the screw holes (22). The system is reasonable in structure and safe in lift control, prevents the rails from being unable to be used due to freezing, and improves the efficiency of maintenance work.
Inventors:
CHENG I HANG (CN)
Application Number:
PCT/CN2017/101219
Publication Date:
August 30, 2018
Filing Date:
September 11, 2017
Export Citation:
Assignee:
CHENG I HANG (CN)
International Classes:
B62D57/024; B66F19/00
Foreign References:
| CN106995016A | 2017-08-01 | |||
| CN103687798A | 2014-03-26 | |||
| CN205294715U | 2016-06-08 | |||
| CN204199832U | 2015-03-11 | |||
| CN201660379U | 2010-12-01 | |||
| CN104746394A | 2015-07-01 | |||
| CN101802305A | 2010-08-11 | |||
| US20090218165A1 | 2009-09-03 | |||
| EP1506799A1 | 2005-02-16 |
Attorney, Agent or Firm:
JINAN DINGXIN PATENT TRAGEMARK AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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