Cable manhole cover

Cable manhole cover

The utility model provides a cable manhole cover which is simple in structure and improves reliability of manhole cover connection. The cable manhole cover comprises a cover frame, an upper cover, a lower cover and an interlocking mechanism. The center of the cover frame is provided with ladder hole...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG MINGMIN, HU JUN, SHEN FEIFEI, LI PEIPEI, CHEN YIBU, XU YONG
Format: Patent
Sprache:eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator WANG MINGMIN
HU JUN
SHEN FEIFEI
LI PEIPEI
CHEN YIBU
XU YONG
description The utility model provides a cable manhole cover which is simple in structure and improves reliability of manhole cover connection. The cable manhole cover comprises a cover frame, an upper cover, a lower cover and an interlocking mechanism. The center of the cover frame is provided with ladder holes which gradually reduce from top to bottom. The upper cover and the lower cover are arranged in the ladder holes, and the center lines of the upper cover and the lower cover are in accordance with that of the ladder holes. The ladder holes comprise a first ladder hole, a second ladder hole and a third ladder hole. The upper cover is arranged in the first ladder hole in a matched mode, the lower cover is arranged in the second ladder hole, and the diameter of the lower cover is larger than the bore diameter of the third ladder hole. The cable manhole cover guarantees reliability of manhole cover connection and avoids potential safety hazards.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN203891082UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN203891082UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN203891082UU3</originalsourceid><addsrcrecordid>eNrjZBB2TkzKSVXITczLyAfSyfllqUU8DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTe2c_IwNjC0tDAwig01JgoRQBMPCDq</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Cable manhole cover</title><source>esp@cenet</source><creator>WANG MINGMIN ; HU JUN ; SHEN FEIFEI ; LI PEIPEI ; CHEN YIBU ; XU YONG</creator><creatorcontrib>WANG MINGMIN ; HU JUN ; SHEN FEIFEI ; LI PEIPEI ; CHEN YIBU ; XU YONG</creatorcontrib><description>The utility model provides a cable manhole cover which is simple in structure and improves reliability of manhole cover connection. The cable manhole cover comprises a cover frame, an upper cover, a lower cover and an interlocking mechanism. The center of the cover frame is provided with ladder holes which gradually reduce from top to bottom. The upper cover and the lower cover are arranged in the ladder holes, and the center lines of the upper cover and the lower cover are in accordance with that of the ladder holes. The ladder holes comprise a first ladder hole, a second ladder hole and a third ladder hole. The upper cover is arranged in the first ladder hole in a matched mode, the lower cover is arranged in the second ladder hole, and the diameter of the lower cover is larger than the bore diameter of the third ladder hole. The cable manhole cover guarantees reliability of manhole cover connection and avoids potential safety hazards.</description><language>eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2014</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=20141022&amp;DB=EPODOC&amp;CC=CN&amp;NR=203891082U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20141022&amp;DB=EPODOC&amp;CC=CN&amp;NR=203891082U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG MINGMIN</creatorcontrib><creatorcontrib>HU JUN</creatorcontrib><creatorcontrib>SHEN FEIFEI</creatorcontrib><creatorcontrib>LI PEIPEI</creatorcontrib><creatorcontrib>CHEN YIBU</creatorcontrib><creatorcontrib>XU YONG</creatorcontrib><title>Cable manhole cover</title><description>The utility model provides a cable manhole cover which is simple in structure and improves reliability of manhole cover connection. The cable manhole cover comprises a cover frame, an upper cover, a lower cover and an interlocking mechanism. The center of the cover frame is provided with ladder holes which gradually reduce from top to bottom. The upper cover and the lower cover are arranged in the ladder holes, and the center lines of the upper cover and the lower cover are in accordance with that of the ladder holes. The ladder holes comprise a first ladder hole, a second ladder hole and a third ladder hole. The upper cover is arranged in the first ladder hole in a matched mode, the lower cover is arranged in the second ladder hole, and the diameter of the lower cover is larger than the bore diameter of the third ladder hole. The cable manhole cover guarantees reliability of manhole cover connection and avoids potential safety hazards.</description><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB2TkzKSVXITczLyAfSyfllqUU8DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTe2c_IwNjC0tDAwig01JgoRQBMPCDq</recordid><startdate>20141022</startdate><enddate>20141022</enddate><creator>WANG MINGMIN</creator><creator>HU JUN</creator><creator>SHEN FEIFEI</creator><creator>LI PEIPEI</creator><creator>CHEN YIBU</creator><creator>XU YONG</creator><scope>EVB</scope></search><sort><creationdate>20141022</creationdate><title>Cable manhole cover</title><author>WANG MINGMIN ; HU JUN ; SHEN FEIFEI ; LI PEIPEI ; CHEN YIBU ; XU YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN203891082UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG MINGMIN</creatorcontrib><creatorcontrib>HU JUN</creatorcontrib><creatorcontrib>SHEN FEIFEI</creatorcontrib><creatorcontrib>LI PEIPEI</creatorcontrib><creatorcontrib>CHEN YIBU</creatorcontrib><creatorcontrib>XU YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG MINGMIN</au><au>HU JUN</au><au>SHEN FEIFEI</au><au>LI PEIPEI</au><au>CHEN YIBU</au><au>XU YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cable manhole cover</title><date>2014-10-22</date><risdate>2014</risdate><abstract>The utility model provides a cable manhole cover which is simple in structure and improves reliability of manhole cover connection. The cable manhole cover comprises a cover frame, an upper cover, a lower cover and an interlocking mechanism. The center of the cover frame is provided with ladder holes which gradually reduce from top to bottom. The upper cover and the lower cover are arranged in the ladder holes, and the center lines of the upper cover and the lower cover are in accordance with that of the ladder holes. The ladder holes comprise a first ladder hole, a second ladder hole and a third ladder hole. The upper cover is arranged in the first ladder hole in a matched mode, the lower cover is arranged in the second ladder hole, and the diameter of the lower cover is larger than the bore diameter of the third ladder hole. The cable manhole cover guarantees reliability of manhole cover connection and avoids potential safety hazards.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN203891082UU
source esp@cenet
subjects EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
title Cable manhole cover
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T23%3A56%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WANG%20MINGMIN&rft.date=2014-10-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN203891082UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true