Anti-collision elevator landing door
An anti-collision and elevator technology, which is applied to elevators, transportation and packaging in buildings, can solve problems such as shaking, low stability of elevator landing doors, and poor anti-collision performance, so as to improve stability and promote stability. effect, the effect of improving the anti-collision performance
Pending Publication Date: 2019-02-15
BROWN ELEVATOR CHENZHOU
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Problems solved by technology
[0003] However, many existing elevator landing doors have low stability, which often causes shaking when the car stops, and most of the elevator landing doors have poor anti-collision performance. Therefore, there is an urgent need for an anti-collision crashing elevator landing door
Method used
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0024] refer to Figure ...
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The invention discloses an anti-collision elevator landing door. The anti-collision elevator landing door comprises a mounting steel; first mounting holes are formed in the outer walls of the four corners of the front surface of the mounting steel plate correspondingly; fixing bolts are disposed in the four first mounting holes correspondingly; an electric sliding rail is fixed to the outer wall of the front surface of the mounting steel plate through bolts; buffering balls are fixed to the outer walls of the front surfaces of the two ends of the electric sliding rail correspondingly through bolts; two sliding blocks are slideably connected to the inner wall of the electric sliding rail; fixed blocks are fixed to the outer walls of the front surfaces of the two sliding blocks correspondingly through bolts; two returning springs are fixed to the outer walls of the two sides of the two fixed blocks correspondingly through bolts; the same baffle is fixed to the outer wall of the same sideof the every two returning springs through bolts; and rubber protrusions are disposed on the outer walls of the sides, far away from the returning springs, of the four baffles correspondingly. By means of the anti-collision elevator landing door, shaking generated when two elevator landing doors are attached to each other can be reduced, the stability of the elevator landing doors is improved, and the stable effect of opening and closing of the left elevator landing door and the right elevator landing door is facilitated.
Description
technical field [0001] The invention relates to the technical field of elevator landing doors, in particular to an anti-collision elevator landing door. Background technique [0002] Elevator landing doors are generally composed of doors, rail frames, pulleys, sliders, door frames, sills and other components. The landing door of the elevator should be a non-porous door, and the net height should not be less than 2m. The opening and closing of the elevator landing door is realized by the door opening blade installed on the car door. Each landing door is equipped with a door lock. After the landing door is closed, the mechanical lock hook of the door lock is engaged, and at the same time the electrical interlocking contact between the elevator landing door and the car door is closed, and the elevator control circuit is connected, at this time the elevator can start running. [0003] However, many existing elevator landing doors have low stability, which often causes shaking...
Claims
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Login to View More IPC IPC(8): B66B13/08B66B13/30
CPCB66B13/08B66B13/30
Inventor 石勇军
Owner BROWN ELEVATOR CHENZHOU