Elevator shaft opening protection device
The utility model discloses an elevator shaft opening protection device which comprises a wall body structure used for supporting an elevator shaft and further comprises a sealing device installed in front of the wall body structure and used for opening, closing and sealing an elevator shaft opening...
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| creator | SHA ZILONG XIE XIONGTAO PU KAINIAN XIAO SHUAIYUAN YU BO MA YUQIANG WANG RUIRUI ZHANG WEIYU WANG XINYU YU ZHIGAO KOU ZHIQIAO BAO NARI YANG SHAOLIN SHI YEJIA GUO CHUANWEN JIA LIANG |
| description | The utility model discloses an elevator shaft opening protection device which comprises a wall body structure used for supporting an elevator shaft and further comprises a sealing device installed in front of the wall body structure and used for opening, closing and sealing an elevator shaft opening, and a driving device used for applying force to open and close is installed at the top of the sealing device. The sealing device comprises a movable frame, a protective net is arranged in the middle of the movable frame, and a threaded sleeve is mounted at the top of the movable frame; the driving device comprises a servo motor, a lead screw is installed at the output end of the servo motor, and a motor base is arranged on the servo motor. According to the protective device for the elevator shaft opening, the protective net is arranged to seal the opening of the hole in a sliding mode, so that the risk that people enter the elevator by mistake and fall off when the elevator runs is avoided; through the arrangemen |
| format | Patent |
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The sealing device comprises a movable frame, a protective net is arranged in the middle of the movable frame, and a threaded sleeve is mounted at the top of the movable frame; the driving device comprises a servo motor, a lead screw is installed at the output end of the servo motor, and a motor base is arranged on the servo motor. 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The sealing device comprises a movable frame, a protective net is arranged in the middle of the movable frame, and a threaded sleeve is mounted at the top of the movable frame; the driving device comprises a servo motor, a lead screw is installed at the output end of the servo motor, and a motor base is arranged on the servo motor. 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The sealing device comprises a movable frame, a protective net is arranged in the middle of the movable frame, and a threaded sleeve is mounted at the top of the movable frame; the driving device comprises a servo motor, a lead screw is installed at the output end of the servo motor, and a motor base is arranged on the servo motor. According to the protective device for the elevator shaft opening, the protective net is arranged to seal the opening of the hole in a sliding mode, so that the risk that people enter the elevator by mistake and fall off when the elevator runs is avoided; through the arrangemen</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 | Elevator shaft opening protection device |
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