Lift shaft protection structure

The utility model provides an elevator shaft protection structure. The elevator shaft protection structure comprises an elevator shaft; the same-layer hoistway hole group comprises at least one hoistway hole, the hoistway hole is formed in the front side wall of the elevator hoistway, lower pivoting...

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Hauptverfasser: CHEN XUBING, DONG DESHAN, WANG KUNPENG, WANG WEIBO, LI ZHANQIANG
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Sprache:chi ; eng
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creator CHEN XUBING
DONG DESHAN
WANG KUNPENG
WANG WEIBO
LI ZHANQIANG
description The utility model provides an elevator shaft protection structure. The elevator shaft protection structure comprises an elevator shaft; the same-layer hoistway hole group comprises at least one hoistway hole, the hoistway hole is formed in the front side wall of the elevator hoistway, lower pivoting holes are formed in the lower portions of the two sides of the same-layer hoistway hole group, and upper pivoting holes are formed in the upper portions of the two sides of the hoistway hole group; the anchor ring is arranged on the rear side wall of the elevator shaft; the lower side edge of the reinforcing steel bar door net is provided with a lower pivoting shaft pivoted with the lower pivoting hole, the upper side edge of the reinforcing steel bar door net is provided with an upper pivoting shaft pivoted and matched with the upper pivoting hole, and the upper side edge of the reinforcing steel bar door net is further provided with an insertion rod inserted and matched with the anchor ring. When the steel bar d
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The elevator shaft protection structure comprises an elevator shaft; the same-layer hoistway hole group comprises at least one hoistway hole, the hoistway hole is formed in the front side wall of the elevator hoistway, lower pivoting holes are formed in the lower portions of the two sides of the same-layer hoistway hole group, and upper pivoting holes are formed in the upper portions of the two sides of the hoistway hole group; the anchor ring is arranged on the rear side wall of the elevator shaft; the lower side edge of the reinforcing steel bar door net is provided with a lower pivoting shaft pivoted with the lower pivoting hole, the upper side edge of the reinforcing steel bar door net is provided with an upper pivoting shaft pivoted and matched with the upper pivoting hole, and the upper side edge of the reinforcing steel bar door net is further provided with an insertion rod inserted and matched with the anchor ring. 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The elevator shaft protection structure comprises an elevator shaft; the same-layer hoistway hole group comprises at least one hoistway hole, the hoistway hole is formed in the front side wall of the elevator hoistway, lower pivoting holes are formed in the lower portions of the two sides of the same-layer hoistway hole group, and upper pivoting holes are formed in the upper portions of the two sides of the hoistway hole group; the anchor ring is arranged on the rear side wall of the elevator shaft; the lower side edge of the reinforcing steel bar door net is provided with a lower pivoting shaft pivoted with the lower pivoting hole, the upper side edge of the reinforcing steel bar door net is provided with an upper pivoting shaft pivoted and matched with the upper pivoting hole, and the upper side edge of the reinforcing steel bar door net is further provided with an insertion rod inserted and matched with the anchor ring. When the steel bar d</description><subject>BUILDING</subject><subject>BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FORMS</subject><subject>HANDLING BUILDING MATERIALS ON THE SITE</subject><subject>REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS</subject><subject>SCAFFOLDING</subject><subject>SHUTTERING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD3yUwrUSjOSASSBUX5JanJJZn5eQrFJUWlySWlRak8DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTe2c_I0NzU2NzS0iA01JgoRQCcfCYt</recordid><startdate>20221004</startdate><enddate>20221004</enddate><creator>CHEN XUBING</creator><creator>DONG DESHAN</creator><creator>WANG KUNPENG</creator><creator>WANG WEIBO</creator><creator>LI ZHANQIANG</creator><scope>EVB</scope></search><sort><creationdate>20221004</creationdate><title>Lift shaft protection structure</title><author>CHEN XUBING ; DONG DESHAN ; WANG KUNPENG ; WANG WEIBO ; LI ZHANQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217537990UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BUILDING</topic><topic>BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FORMS</topic><topic>HANDLING BUILDING MATERIALS ON THE SITE</topic><topic>REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS</topic><topic>SCAFFOLDING</topic><topic>SHUTTERING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN XUBING</creatorcontrib><creatorcontrib>DONG DESHAN</creatorcontrib><creatorcontrib>WANG KUNPENG</creatorcontrib><creatorcontrib>WANG WEIBO</creatorcontrib><creatorcontrib>LI ZHANQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN XUBING</au><au>DONG DESHAN</au><au>WANG KUNPENG</au><au>WANG WEIBO</au><au>LI ZHANQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lift shaft protection structure</title><date>2022-10-04</date><risdate>2022</risdate><abstract>The utility model provides an elevator shaft protection structure. The elevator shaft protection structure comprises an elevator shaft; the same-layer hoistway hole group comprises at least one hoistway hole, the hoistway hole is formed in the front side wall of the elevator hoistway, lower pivoting holes are formed in the lower portions of the two sides of the same-layer hoistway hole group, and upper pivoting holes are formed in the upper portions of the two sides of the hoistway hole group; the anchor ring is arranged on the rear side wall of the elevator shaft; the lower side edge of the reinforcing steel bar door net is provided with a lower pivoting shaft pivoted with the lower pivoting hole, the upper side edge of the reinforcing steel bar door net is provided with an upper pivoting shaft pivoted and matched with the upper pivoting hole, and the upper side edge of the reinforcing steel bar door net is further provided with an insertion rod inserted and matched with the anchor ring. When the steel bar d</abstract><oa>free_for_read</oa></addata></record>
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language chi ; eng
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subjects BUILDING
BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE
FIXED CONSTRUCTIONS
FORMS
HANDLING BUILDING MATERIALS ON THE SITE
REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS
SCAFFOLDING
SHUTTERING
title Lift shaft protection structure
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