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Auxiliary rotating device for automatic elevator winch

A technology of auxiliary rotation and winch, applied in the direction of hoisting device, spring mechanism, etc., can solve the problems of single function and simple structure of rotating device, and achieve the effect of enhancing safety performance, compact device structure and reducing rotation strength

Inactive Publication Date: 2020-06-05
赵明月
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, elevators are indispensable in high floors, and one of the indispensable equipment is the winch rotating device. Its main function is: when there is a power failure, it can be rotated manually to move the elevator at a high level. The existing rotating device has simple structure and single function

Method used

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  • Auxiliary rotating device for automatic elevator winch
  • Auxiliary rotating device for automatic elevator winch
  • Auxiliary rotating device for automatic elevator winch

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Embodiment Construction

[0020] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see figure 1 , an embodiment provided by the present invention: comprising a main hollow casing 1, a hollow structure 2 is arranged inside the main hollow casing 1, a first rotating shaft 3 is installed at the bottom center of the main hollow casing 1 through a bearing 4, so A third rotating shaft 7 is installed in the center of the top of the main hollow casing 1 through a bearing 4, and a second rotating shaft 5 is installed on the side of the main ho...

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Abstract

The invention discloses an auxiliary rotating device for an automatic elevator winch. The auxiliary rotating device comprises a main hollow shell. The auxiliary rotating device is used for winch rotating work of an elevator, the rotating strength is enhanced by changing the radius of a gear according to a meshing principle of the gear, large driving is achieved with small force, the rotating strength is reduced, and the device is compact in structure, functionally associated and capable of achieving multiple autonomous control functions; the device is provided with an annular array elastic abutting type maximum rotating resistance control mechanism, the phenomenon that an elevator steel wire rope is disengaged due to too large rotating resistance is avoided, and the safety performance is enhanced; in addition, the device is provided with a reverse thread rotating structure type distance adjusting mechanism, distance adjustment can be achieved through a reverse thread structure, and therefore, a downward moving mechanism can be conveniently clamped with a winch in the elevator; and in addition, the device is provided with a bolt installation type winch telescopic clamping mechanism,clamping is carried out through limiting of the structure, and the connecting effect is achieved.

Description

technical field [0001] The invention relates to the technical field of rotating devices, in particular to an auxiliary rotating device for an automatic elevator winch. Background technique [0002] At present, elevators are indispensable in high floors, and one of the indispensable equipment is the winch rotating device. Its main function is: when there is a power failure, it can be rotated manually to move the elevator at a high level. The existing rotating device has simple structure and single function. Contents of the invention [0003] The object of the present invention is to provide an auxiliary rotating device for an automatic elevator winch, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an auxiliary rotating device for an automatic elevator winch, comprising a main hollow casing, a hollow structure is arranged inside ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/14B66D1/54
CPCB66D1/14B66D1/54B66D2700/0183
Inventor 赵明月
Owner 赵明月
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