Tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment

The invention provides a tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment. The tower crane safety device comprises a cover body, a shell, a locking assembly and a transmission assembly, a cavity is formed by the cover body and the shell, the lock...

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Hauptverfasser:	YAN ZERONG, WANG HECHI, HUANG KEHAO, LI YANSHENG, HE XINYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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creator	YAN ZERONG WANG HECHI HUANG KEHAO LI YANSHENG HE XINYI
description	The invention provides a tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment. The tower crane safety device comprises a cover body, a shell, a locking assembly and a transmission assembly, a cavity is formed by the cover body and the shell, the locking assembly and the transmission assembly are contained in the cavity, and a rope penetrates through the cavity; the locking assembly comprises a locking rod, the first end of the locking rod abuts against the side wall of the shell through a spring, and the second end of the locking rod faces the transmission assembly. The transmission assembly comprises a driven gear, and the second end of the locking rod has a first state in which a distance exists between the second end of the locking rod and the driven gear and a second state in which the second end of the locking rod is meshed with the driven gear. According to the embodiment of the invention, the tower crane safety device is designed, so that safety guarant
format	Patent
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The tower crane safety device comprises a cover body, a shell, a locking assembly and a transmission assembly, a cavity is formed by the cover body and the shell, the locking assembly and the transmission assembly are contained in the cavity, and a rope penetrates through the cavity; the locking assembly comprises a locking rod, the first end of the locking rod abuts against the side wall of the shell through a spring, and the second end of the locking rod faces the transmission assembly. The transmission assembly comprises a driven gear, and the second end of the locking rod has a first state in which a distance exists between the second end of the locking rod and the driven gear and a second state in which the second end of the locking rod is meshed with the driven gear. 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According to the embodiment of the invention, the tower crane safety device is designed, so that safety guarant</description><subject>CRANES</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEgLyS9PLVJILkrMS1UoTkxLLalUSEkty0xO1VEoQZJKLK3IzMlMLKpUSM7JzE3KzEtXSC0szSzITc0rUUjMS0FRnJGfWVyCooSHgTUtMac4lRdKczMourmGOHvophbkx6cWFyQmp-allsQ7-xkamhsYGZsYWTgaE6MGAJl2QAA</recordid><startdate>20231110</startdate><enddate>20231110</enddate><creator>YAN ZERONG</creator><creator>WANG HECHI</creator><creator>HUANG KEHAO</creator><creator>LI YANSHENG</creator><creator>HE XINYI</creator><scope>EVB</scope></search><sort><creationdate>20231110</creationdate><title>Tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment</title><author>YAN ZERONG ; WANG HECHI ; HUANG KEHAO ; LI YANSHENG ; HE XINYI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117023428A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CRANES</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YAN ZERONG</creatorcontrib><creatorcontrib>WANG HECHI</creatorcontrib><creatorcontrib>HUANG KEHAO</creatorcontrib><creatorcontrib>LI YANSHENG</creatorcontrib><creatorcontrib>HE XINYI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAN ZERONG</au><au>WANG HECHI</au><au>HUANG KEHAO</au><au>LI YANSHENG</au><au>HE XINYI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment</title><date>2023-11-10</date><risdate>2023</risdate><abstract>The invention provides a tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment. The tower crane safety device comprises a cover body, a shell, a locking assembly and a transmission assembly, a cavity is formed by the cover body and the shell, the locking assembly and the transmission assembly are contained in the cavity, and a rope penetrates through the cavity; the locking assembly comprises a locking rod, the first end of the locking rod abuts against the side wall of the shell through a spring, and the second end of the locking rod faces the transmission assembly. The transmission assembly comprises a driven gear, and the second end of the locking rod has a first state in which a distance exists between the second end of the locking rod and the driven gear and a second state in which the second end of the locking rod is meshed with the driven gear. According to the embodiment of the invention, the tower crane safety device is designed, so that safety guarant</abstract><oa>free_for_read</oa></addata></record>
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language	chi ; eng
recordid	cdi_epo_espacenet_CN117023428A
source	esp@cenet
subjects	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
title	Tower crane safety device, tower crane auxiliary climbing equipment and tower crane hoisting equipment
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