Novel landing door structure of high-speed elevator and maintenance method of high-speed elevator

Abstract

The invention discloses a novel landing door structure of a high-speed elevator and a maintenance method of the high-speed elevator, and belongs to the technical field of high-speed elevator landing doors. The novel landing door structure of the high-speed elevator comprises a installing panel and two door sheets, the installing panel is positioned on the upper part of the door sheets, a fixing block is fixedly installed on the outer wall on one side of the front face of the installing panel, a sliding rail is fixedly installed inside the fixing block and penetrates through the fixing block, first supporting blocks fixedly installed on the outer wall of the installing panel are arranged on the left side and the right side of the sliding rail, a fixing rod is fixedly installed inside each first supporting block, an adjusting groove is formed in each fixing rod, an adjusting rod is movably installed inside each adjusting groove, and springs are connected between one ends of the adjustingrods and the inner walls of the adjusting grooves. A transmission mechanism is stable and simple, the occupied space is small, the cost is reduced, a bearing mechanism is convenient to replace and maintain, only a bush needs to be replaced, replacement is not needed, and resources are saved.

Description

technical field [0001] The invention relates to the field of high-speed elevator hall doors, and more specifically, relates to a novel hall door structure of a high-speed elevator and a maintenance method thereof. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a ...

AI Technical Summary

Problems solved by technology

[0004] In the hall door structure of the existing high-speed elevator, its transmission mechanism is usually composed of pulleys, belts, several pulleys and other structures. This transmission method has a complex structure and takes up a lot of space, which increases the cost of the elevator. Mechanism connection, the receiving mechanism needs to bear the weight of the door panel and slide, so the wear and tear is relatively large. However, the receiving mechanism in the existing high-speed elevator hall door structure is usually integrated, which is not easy to replace and requires an integral part for each replacement. Replacement is time-consuming and labor-intensive and is likely to cause a waste of resources

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