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Complementary two-motor gear driven elevator

A gear-driven, two-motor technology, which is applied to elevators, transportation and packaging in buildings, can solve problems such as linkage system failures, elevator falling accidents, and failure to work, so as to solve the problem of steel wire operation fatigue and solve safety problems. Problems, easy-to-operate effects

Inactive Publication Date: 2016-05-04
XIAN SHENKE ELECTRONICS RES INST
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Problems solved by technology

[0002] At present, in units, hotels, and high-rise buildings, elevators are widely used, but the problem of operation is the operation of electric motors and steel wires, which is prone to elevator falling accidents. Although some have self-locking functions, the linkage system is prone to failure, and sometimes Safety issues, if in terms of design, gear drives are used, and they are symmetrical to each other, out of sync, and unable to work, it will be better to solve the safety problem

Method used

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  • Complementary two-motor gear driven elevator

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Embodiment Construction

[0008] The present invention will be described in detail below in combination with specific embodiments.

[0009] see figure 1 , a complementary two-motor gear-driven elevator, comprising elevator 5, driving wheel 1, driving wheel 2, driving wheel 3, driving wheel 4, characterized in that: said driving wheel 1, driving wheel 2 and driving wheel 3, driving wheel 4 reverse drive.

[0010] When in use, the driving gears 1 and 2 of the elevator are symmetrical, 3 and 4 are symmetrical, and the driving directions are opposite. If the driving force is asymmetrical, a level problem occurs, and gears 1 and 2 have a mutual self-locking function, and the elevator cannot go up and down, which is safer. The driving gears 1 and 2, 3 and 4 adopt the driving clutch function. When the power is insufficient, the clutch will not be separated, which further ensures safety. The device has relatively high requirements on technology, synchronization, clutch and driving coordination, and relativel...

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Abstract

Disclosed is a complementary two-motor gear driven elevator. The complementary two-motor gear driven elevator does not adopt steel wires and is driven by symmetric gears, elevator falling accidents are avoided, driving and clutch are synchronous, a self-locking function is fulfilled, the technology is mature, the service life is long, common people can operate the elevator easily, and the elevator is easy to maintain, long in maintenance period and high in efficiency.

Description

technical field [0001] The invention relates to a complementary two-motor gear-driven elevator. Background technique [0002] At present, in units, hotels, and high-rise buildings, elevators are widely used, but the problem of operation is the operation of electric motors and steel wires, which is prone to elevator falling accidents. Although some have self-locking functions, the linkage system is prone to failure, and sometimes As for the safety problem, if the gear drive is adopted in the design, and they are symmetrical to each other, out of sync, and unable to work, the safety problem will be solved better. Contents of the invention [0003] The object of the present invention is to provide a gear-driven elevator with two complementary motors, which can effectively improve the safety of the elevator and prevent accidental falling and sliding. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a gear-driven elev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/02B66B11/04
Inventor 苏西安
Owner XIAN SHENKE ELECTRONICS RES INST
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