Title:
CONTROL SYSTEM FOR TRACTION-TYPE BUILDING CONSTRUCTION ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2021/042454
Kind Code:
A1
Abstract:
Disclosed is a control system for a traction-type building construction elevator, the control system comprising a main control unit (1), wherein the main control unit (1) is respectively electrically connected to a cage (6) control unit (2) and a shaft traction machine (3); the cage (6) control unit (2) comprises a floor calling device (21) and a floor selection confirming device (22), the floor calling device (21) being in communication with the floor selection confirming device (22); the floor calling device (21) is used for a worker to select floor information and send the floor information to the floor selection confirming device (22); the floor selection confirming device (22) is used for a driver to determine the floor information and send, to the main control unit (1), a command of executing the floor information or a command of not executing the floor information; the elevator can change the direction of a traction medium (5) of the shaft traction machine (3) by means of a top beam (3) and a winding pulley group (4) to pull a cage (6) to move up and down; and the traction medium (5) is connected to the cage (6) in a manner of being fixed in the middle, the traction medium (5) is a steel wire rope or a steel band, and the top beam (3) can move in an elevation motion. The control system can guarantee normal operation of the elevator in a better way.
More Like This:
| WO/2003/086932 | DOUBLE DECK ELEVATOR |
| JP6813041 | Double deck elevator |
Inventors:
ZHANG XIA (CN)
Application Number:
PCT/CN2019/112022
Publication Date:
March 11, 2021
Filing Date:
October 18, 2019
Export Citation:
Assignee:
GLARIE ELEVATOR CO LTD (CN)
International Classes:
B66B1/06; B66B5/06
Foreign References:
| CN206624522U | 2017-11-10 | |||
| CN206624522U | 2017-11-10 | |||
| CN110113079A | 2019-08-09 | |||
| CN208054657U | 2018-11-06 | |||
| CN107055234A | 2017-08-18 | |||
| JP2016023081A | 2016-02-08 | |||
| CN109809265A | 2019-05-28 | |||
| JP2008168968A | 2008-07-24 |
Attorney, Agent or Firm:
INTELIGHT IP LAW FIRM (CN)
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