Protective door of elevator portal

• Main Authors: WANG ZHAO, ZENG TIAN, WANG YONGXIN, ZHANG MENG, ZHANG LIHUA, CHENG TAO, YU TAO, CHEN ANHUA, QIAN CONGZHI, CHEN XING, ZHANG LINLIN, GAO FENG
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2017
• 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

The utility model provides a pair of protective door of elevator portal, it includes a plurality of baffles, hinge, warning device and publicity board of enterprise and door frame, launches to be arranged in the intermediate level of door frame with a plurality of baffle interconnect through a plurality of hinges, through the mounting hole on the door frame and lockhole cooperation fastener can with wall fixing and spacing, can open and close the guard gate through taking or insert the baffle out, the baffle after taking out still can be folded each other, warning device and the publicity board of enterprise fix on the baffle. It need weld to have overcome former protective door of elevator portal, not environmental protection, and weight is big, and the inconvenient problem poor with the commonality is dismantled in the installation. The utility model has the characteristics of simple structure, full package assembly, simple to operate, collapsible, commonality and interchangeability are good, and convenient