Pre-embedded sleeve positioning and plugging device
The utility model discloses an embedded casing pipe positioning and plugging device which comprises plugging pieces, a movable sleeve and an outer cylinder, one end portion of the movable sleeve is movably embedded in one end portion of the outer cylinder, the other end portion of the movable sleeve...
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| creator | CHEN SAIJU LIU YUTAO CHEN YONGWEI WU SHUOJUN ZHAO SHUSHAN TENG KAICHAO XIAO PEILEI CHO JONG-WON |
| description | The utility model discloses an embedded casing pipe positioning and plugging device which comprises plugging pieces, a movable sleeve and an outer cylinder, one end portion of the movable sleeve is movably embedded in one end portion of the outer cylinder, the other end portion of the movable sleeve and the other end portion of the outer cylinder are respectively, symmetrically and fixedly provided with the plugging pieces, gaps in the two ends of an embedded casing pipe are plugged, and the plugging pieces are connected with the movable sleeve and the outer cylinder. And concrete grout is prevented from flowing into the embedded sleeve in the pouring process, so that liquid leakage in the sleeve is avoided. A limiting assembly is arranged at the end, located in the outer cylinder, of the movable sleeve, the limiting assembly is used for limiting movement of the movable sleeve, through cooperation of the limiting assembly and a plugging piece, the problems that an embedded sleeve is inaccurate in positioning |
| format | Patent |
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And concrete grout is prevented from flowing into the embedded sleeve in the pouring process, so that liquid leakage in the sleeve is avoided. 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And concrete grout is prevented from flowing into the embedded sleeve in the pouring process, so that liquid leakage in the sleeve is avoided. 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And concrete grout is prevented from flowing into the embedded sleeve in the pouring process, so that liquid leakage in the sleeve is avoided. A limiting assembly is arranged at the end, located in the outer cylinder, of the movable sleeve, the limiting assembly is used for limiting movement of the movable sleeve, through cooperation of the limiting assembly and a plugging piece, the problems that an embedded sleeve is inaccurate in positioning</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 | Pre-embedded sleeve positioning and plugging device |
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