Vault formwork construction device
The utility model provides a vault formwork construction device. The tunnel vault formwork comprises a supporting frame and a vault formwork body, the vault formwork body comprises keels, panels and I-shaped wood beams, the keels are arc-shaped keels, the panels and the keels are the same in radian...
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| creator | LIU LIXIN DU YU ZHU LIANRUI MA JIANLOU LI HUALONG JIANG XIN YU MAODONG LIU MING JI HAIBO QU YAXING |
| description | The utility model provides a vault formwork construction device. The tunnel vault formwork comprises a supporting frame and a vault formwork body, the vault formwork body comprises keels, panels and I-shaped wood beams, the keels are arc-shaped keels, the panels and the keels are the same in radian and attached to a tunnel vault, the I-shaped wood beams are transversely arranged between the panelsand the keels, and the top faces and the bottom faces of the I-shaped wood beams are parallel to tangent lines of curved surfaces of the panels and the keels respectively. The secondary keel adopts the I-shaped wood beam, the rigidity is high, the use cost is low, the distance between the vertical rods can be increased in the longitudinal direction, a frame body is saved, and the secondary keel has high applicability to irregular widened tunnel construction.
本实用新型提供了一种拱顶模板施工装置，包括支撑架，拱顶模板，拱顶模板包括龙骨，面板，工字木梁，龙骨为弧形龙骨，面板与龙骨弧度相同且贴合隧道拱顶，工字木梁横向设置于面板与龙骨之间，工字木梁顶面和底面分别于面板的曲面和龙骨的曲面的切线平行。本实用新型次龙骨采用工字木梁，刚度大，使用成本低廉，纵向能使立杆间距增加节约架体且对于 |
| format | Patent |
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本实用新型提供了一种拱顶模板施工装置，包括支撑架，拱顶模板，拱顶模板包括龙骨，面板，工字木梁，龙骨为弧形龙骨，面板与龙骨弧度相同且贴合隧道拱顶，工字木梁横向设置于面板与龙骨之间，工字木梁顶面和底面分别于面板的曲面和龙骨的曲面的切线平行。本实用新型次龙骨采用工字木梁，刚度大，使用成本低廉，纵向能使立杆间距增加节约架体且对于</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; SHAFTS ; TUNNELS</subject><creationdate>2019</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&date=20191119&DB=EPODOC&CC=CN&NR=209654055U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191119&DB=EPODOC&CC=CN&NR=209654055U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU LIXIN</creatorcontrib><creatorcontrib>DU YU</creatorcontrib><creatorcontrib>ZHU LIANRUI</creatorcontrib><creatorcontrib>MA JIANLOU</creatorcontrib><creatorcontrib>LI HUALONG</creatorcontrib><creatorcontrib>JIANG XIN</creatorcontrib><creatorcontrib>YU MAODONG</creatorcontrib><creatorcontrib>LIU MING</creatorcontrib><creatorcontrib>JI HAIBO</creatorcontrib><creatorcontrib>QU YAXING</creatorcontrib><title>Vault formwork construction device</title><description>The utility model provides a vault formwork construction device. The tunnel vault formwork comprises a supporting frame and a vault formwork body, the vault formwork body comprises keels, panels and I-shaped wood beams, the keels are arc-shaped keels, the panels and the keels are the same in radian and attached to a tunnel vault, the I-shaped wood beams are transversely arranged between the panelsand the keels, and the top faces and the bottom faces of the I-shaped wood beams are parallel to tangent lines of curved surfaces of the panels and the keels respectively. The secondary keel adopts the I-shaped wood beam, the rigidity is high, the use cost is low, the distance between the vertical rods can be increased in the longitudinal direction, a frame body is saved, and the secondary keel has high applicability to irregular widened tunnel construction.
本实用新型提供了一种拱顶模板施工装置，包括支撑架，拱顶模板，拱顶模板包括龙骨，面板，工字木梁，龙骨为弧形龙骨，面板与龙骨弧度相同且贴合隧道拱顶，工字木梁横向设置于面板与龙骨之间，工字木梁顶面和底面分别于面板的曲面和龙骨的曲面的切线平行。本实用新型次龙骨采用工字木梁，刚度大，使用成本低廉，纵向能使立杆间距增加节约架体且对于</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAKSyzNKVFIyy_KLc8vylZIzs8rLikqTS7JzM9TSEkty0xO5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RgaWZqYmBqamoaHGRCkCADvVJ2M</recordid><startdate>20191119</startdate><enddate>20191119</enddate><creator>LIU LIXIN</creator><creator>DU YU</creator><creator>ZHU LIANRUI</creator><creator>MA JIANLOU</creator><creator>LI HUALONG</creator><creator>JIANG XIN</creator><creator>YU MAODONG</creator><creator>LIU MING</creator><creator>JI HAIBO</creator><creator>QU YAXING</creator><scope>EVB</scope></search><sort><creationdate>20191119</creationdate><title>Vault formwork construction device</title><author>LIU LIXIN ; DU YU ; ZHU LIANRUI ; MA JIANLOU ; LI HUALONG ; JIANG XIN ; YU MAODONG ; LIU MING ; JI HAIBO ; QU YAXING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN209654055UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU LIXIN</creatorcontrib><creatorcontrib>DU YU</creatorcontrib><creatorcontrib>ZHU LIANRUI</creatorcontrib><creatorcontrib>MA JIANLOU</creatorcontrib><creatorcontrib>LI HUALONG</creatorcontrib><creatorcontrib>JIANG XIN</creatorcontrib><creatorcontrib>YU MAODONG</creatorcontrib><creatorcontrib>LIU MING</creatorcontrib><creatorcontrib>JI HAIBO</creatorcontrib><creatorcontrib>QU YAXING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU LIXIN</au><au>DU YU</au><au>ZHU LIANRUI</au><au>MA JIANLOU</au><au>LI HUALONG</au><au>JIANG XIN</au><au>YU MAODONG</au><au>LIU MING</au><au>JI HAIBO</au><au>QU YAXING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vault formwork construction device</title><date>2019-11-19</date><risdate>2019</risdate><abstract>The utility model provides a vault formwork construction device. The tunnel vault formwork comprises a supporting frame and a vault formwork body, the vault formwork body comprises keels, panels and I-shaped wood beams, the keels are arc-shaped keels, the panels and the keels are the same in radian and attached to a tunnel vault, the I-shaped wood beams are transversely arranged between the panelsand the keels, and the top faces and the bottom faces of the I-shaped wood beams are parallel to tangent lines of curved surfaces of the panels and the keels respectively. The secondary keel adopts the I-shaped wood beam, the rigidity is high, the use cost is low, the distance between the vertical rods can be increased in the longitudinal direction, a frame body is saved, and the secondary keel has high applicability to irregular widened tunnel construction.
本实用新型提供了一种拱顶模板施工装置，包括支撑架，拱顶模板，拱顶模板包括龙骨，面板，工字木梁，龙骨为弧形龙骨，面板与龙骨弧度相同且贴合隧道拱顶，工字木梁横向设置于面板与龙骨之间，工字木梁顶面和底面分别于面板的曲面和龙骨的曲面的切线平行。本实用新型次龙骨采用工字木梁，刚度大，使用成本低廉，纵向能使立杆间距增加节约架体且对于</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS |
| title | Vault formwork construction device |
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