Column switch with safety protection device

Column switch with safety protection device

The invention relates to the technical field of pole-mounted switches, and discloses a pole-mounted switch with a safety protection device, which comprises a circuit breaker assembly, a driving assembly arranged on the side surface of the circuit breaker assembly, a power-off assembly arranged in th...

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Hauptverfasser: XU LI, WANG HUIJUN, HU GUANGPU, FEI CHUANHE, WANG JINGJING, SHAO YAMIN, CHEN LI, WU YANGLONG, HE HUIYUN, LI SHUXIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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creator XU LI
WANG HUIJUN
HU GUANGPU
FEI CHUANHE
WANG JINGJING
SHAO YAMIN
CHEN LI
WU YANGLONG
HE HUIYUN
LI SHUXIAN
description The invention relates to the technical field of pole-mounted switches, and discloses a pole-mounted switch with a safety protection device, which comprises a circuit breaker assembly, a driving assembly arranged on the side surface of the circuit breaker assembly, a power-off assembly arranged in the circuit breaker assembly, and a switching assembly arranged at a position corresponding to the power-off assembly in the circuit breaker assembly, a detection assembly is arranged at the position, corresponding to the power-off assembly and the switching assembly, in the circuit breaker assembly, and an auxiliary assembly is arranged on the side face of the circuit breaker assembly. A second matching block is elastically supported by a third spring, so that a second pressing block continuously extrudes the side face of a pull block in an elastic extrusion mode, and interference to rotation of a connecting rod is avoided; similarly, the first gear is firstly stressed to drive the isolating knife switch to be elect
format Patent
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A second matching block is elastically supported by a third spring, so that a second pressing block continuously extrudes the side face of a pull block in an elastic extrusion mode, and interference to rotation of a connecting rod is avoided; similarly, the first gear is firstly stressed to drive the isolating knife switch to be elect</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240830&amp;DB=EPODOC&amp;CC=CN&amp;NR=118571716A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240830&amp;DB=EPODOC&amp;CC=CN&amp;NR=118571716A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU LI</creatorcontrib><creatorcontrib>WANG HUIJUN</creatorcontrib><creatorcontrib>HU GUANGPU</creatorcontrib><creatorcontrib>FEI CHUANHE</creatorcontrib><creatorcontrib>WANG JINGJING</creatorcontrib><creatorcontrib>SHAO YAMIN</creatorcontrib><creatorcontrib>CHEN LI</creatorcontrib><creatorcontrib>WU YANGLONG</creatorcontrib><creatorcontrib>HE HUIYUN</creatorcontrib><creatorcontrib>LI SHUXIAN</creatorcontrib><title>Column switch with safety protection device</title><description>The invention relates to the technical field of pole-mounted switches, and discloses a pole-mounted switch with a safety protection device, which comprises a circuit breaker assembly, a driving assembly arranged on the side surface of the circuit breaker assembly, a power-off assembly arranged in the circuit breaker assembly, and a switching assembly arranged at a position corresponding to the power-off assembly in the circuit breaker assembly, a detection assembly is arranged at the position, corresponding to the power-off assembly and the switching assembly, in the circuit breaker assembly, and an auxiliary assembly is arranged on the side face of the circuit breaker assembly. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title Column switch with safety protection device
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