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Car-bottom rope return wheel protective cover

A car bottom and rope return technology, applied in the field of elevators, can solve the problems of jumping ropes involved in foreign objects, etc., and achieve the effects of low manufacturing cost, convenient installation and maintenance, and stable structure

Pending Publication Date: 2018-12-07
TIANJIN ORAC ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a protective cover for the return rope wheel at the bottom of the car to solve the possible problems of the return rope wheel being involved in foreign objects and skipping ropes.

Method used

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  • Car-bottom rope return wheel protective cover

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Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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PUM

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Abstract

The invention provides a car-bottom rope return wheel protective cover. The car-bottom rope return wheel protective cover comprises a wheel bottom cover which is provided with a bottom flat plate anda side connecting plate, wherein an accommodating space of a rope return wheel is formed between the side connecting plate and the bottom flat plate; the side connecting plate is welded on the bottomof a rope wheel rack; an outer protective plate comprises an L-shaped angle steel plate; two long circular mounting holes are formed in the L-shaped angle steel plate; the L-shaped angle steel plate is fixedly arranged on the rope wheel rack through a bolt; a movable clamping plate comprises an upper clamping plate and a lower clamping plate which are arranged in parallel; the upper clamping plateis connected with the lower clamping plate through a plurality of leveling bolts; the upper clamping plate and the lower clamping plate are arranged on a connecting frame through a fixed part; the two ends of the connecting frame are each equipped with a slide hanging plate; the outer side of the rope wheel rack is symmetrically equipped with slide slots; the connecting frame is assembled in theslide slots of the rope wheel rack through the slide hanging plates; and the movable clamping plate slides left and right along the rope wheel rack through matching of the slide hanging plates and theslide slots. The car-bottom rope return wheel protective cover has the advantages of being stable in structure, low in manufacturing cost, convenient to mount and maintain, and the like.

Description

technical field [0001] The invention belongs to the technical field of elevators, and in particular relates to a protective cover for a car bottom rope return wheel. Background technique [0002] During the operation of the elevator, foreign objects may be involved in the anti-rope pulley or rope skipping accidents may occur. These accidents not only affect the normal operation of the elevator, but may also cause accidental injuries to maintenance personnel. Contents of the invention [0003] In view of this, the present invention aims to propose a car bottom return rope wheel shield to solve the possible problems of the return rope wheel being involved in foreign objects and skipping ropes. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A car bottom return sheave guard, assembled on the outside of the reversing sheave at the bottom of the elevator car, two reversing sheaves are symmetrically ar...

Claims

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Application Information

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IPC IPC(8): B66B7/06B66B5/00
CPCB66B5/00B66B7/06
Inventor 李洪利冯海涛
Owner TIANJIN ORAC ELEVATOR