Title:
OPERATION LOCKING DEVICE FOR CLIMB-FREE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/028169
Kind Code:
A1
Abstract:
An operation locking device for a climb-free apparatus, the operation locking device comprising: a locking assembly (100), a fixing block (200) and a triggering assembly (300), wherein the fixing block (200) is mounted on a climb-free apparatus trolley (400); the locking assembly (100) is connected in the fixing block (200) by means of the triggering assembly (300); and the triggering assembly (300) is used for controlling the locking assembly (100) to switch between a locked state and an unlocked state. When the climb-free apparatus trolley (400) is in an out-of-control state, the triggering assembly (300) can trigger the locking assembly (100) to switch to the locked state and to be clamped in a sliding rail (800), so that the climb-free apparatus trolley (400) stops operating; and when the climb-free apparatus trolley (400) needs to slide up and down to adjust a working position, the triggering assembly (300) triggers the locking assembly (100) to switch to the unlocked state and to be separated from the sliding rail (800).
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Inventors:
WANG XIJUN (CN)
TIAN YUNFENG (CN)
ZHANG GUOZHU (CN)
TIAN YUNFENG (CN)
ZHANG GUOZHU (CN)
Application Number:
PCT/CN2021/104149
Publication Date:
February 10, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
FICONT IND BEIJING CO LTD (CN)
International Classes:
B66B5/26
Foreign References:
| CN111807188A | 2020-10-23 | |||
| CN208732384U | 2019-04-12 | |||
| CN205294542U | 2016-06-08 | |||
| CN110065868A | 2019-07-30 | |||
| CN101362567A | 2009-02-11 | |||
| JP2011037575A | 2011-02-24 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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