The invention relates to an elevator halving thermal insulating landing door structure. The elevator halving thermal insulating landing door structure is provided with a left landing door and a right landing door which are used in cooperation. The left landing door and the right landing door are of a frame structure. The left landing door is provided with a left rear fireproof plate. The right landing door is provided with a right rear fireproof plate. The left rear fireproof plate is bent multiple times to form a U-shaped structure. The left side of the right rear fireproof plate is bent multiple times to form a multi-output vertical structure. The left side is of a convex structure. Fireproof rock wool is arranged in the left landing door and the right landing door. The elevator halving thermal insulating landing door structure has the advantages that a landing door device of the novel structure is arranged, the fireproof rock wool is placed in the middle portions of the landing doors, and therefore the fireproof capacity of the landing doors is improved; the novel concave-convex structure is arranged, the gap between the landing doors is reduced, smog is prevented from entering an elevator shaft, and therefore the safety of an elevator is improved; the structure is simple, and the transformation cost is low.
Elevator halving thermal insulating landing door structure
2015-10-28
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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