Bridged safety door construction elevator
A technology for construction elevators and safety doors, which is applied to elevators, transportation, and packaging in buildings. It can solve problems such as long operation periods, increased manpower and material resources, and hidden safety hazards, so as to save labor, save construction costs, and eliminate hidden safety hazards. Effect
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[0028] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0029] Such as Figure 1-3 Shown, a kind of bridging type safety door construction elevator comprises car 1, is provided with the safety door 2 of vertical lifting on the import and export of car 1, and the bottom plate of car 1 is positioned at an end of import and export and is connected with bridging board 3, and bridging board 3 is rotatably connected with the bottom plate of the car 1, and the bridging plate 3 is connected with the safety door 2 through a retractable assembly;
[0030] The retractable assembly includes a fixed pulley 4 and a steel wire rope 5. Both sides of the car 1 are provided with a fixed pulley 4. One end of the steel wire rope 5 is connected to the end of the tower bridge deck away from the car 1, and the other end bypasses the fixed pulley 4 and the safety door 2. conne...
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