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Encoder shaft of elevator tractor

A technology for elevator traction machines and encoders, which is applied to elevators, elevators, transportation and packaging in buildings, etc. It can solve the problems of complex production of the encoder spindle, potential safety hazards, and unstable connections, and achieve low production costs. , long service life, stable connection effect

Pending Publication Date: 2019-01-04
TIANJIN LINGYI MECHANICAL & ELECTRICAL EQUIP CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

[0002] With the development of society, there are more and more high-rise buildings, and the demand for elevators is also increasing. The encoder is an important part of the elevator traction machine. It is used to compile and convert signals or data into The encoder shaft is the connection element of the encoder. The existing encoder shaft is complicated to manufacture, the production cost is high, the connection with the encoder is unstable, and there are potential safety hazards. In order to solve these problems, we Propose elevator traction machine encoder shaft

Method used

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  • Encoder shaft of elevator tractor
  • Encoder shaft of elevator tractor
  • Encoder shaft of elevator tractor

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Embodiment Construction

[0017] 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.

[0018] see Figure 1-3 , the present invention provides a technical solution: the elevator traction machine encoder shaft, including the encoder main shaft 3, the connecting piece 1 and the connecting shaft 4, the encoder main shaft 3 is a cylinder, and the connecting piece 1 is arranged on the encoder At the right end of the main shaft 3, the connecting piece 1 is a cylinder with a diameter smaller than the encoder main shaft 3, and the joint between the conn...

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Abstract

The invention provides an encoder shaft of an elevator tractor. The encoder shaft of the elevator tractor comprises an encoder spindle, a connecting piece and a connecting shaft. The encoder spindle is a cylinder. The connecting piece is arranged at the right end of the encoder spindle. The connecting piece is a cylinder, and the diameter of the connecting piece is smaller than that of the encoderspindle. The connecting piece is connected with the encoder spindle in an arc-shaped smooth transition mode. The connecting shaft is a hollow cylinder, and the inner diameter of the connecting shaftis slightly greater than the outer diameter of the encoder spindle. The encoder spindle is arranged in the connecting shaft in a sleeved mode. A plurality of outer teeth which are evenly distributed are arranged outside the connecting shaft. The encoder shaft of the elevator tractor is easy to manufacture, low in production cost, stable in connection and high in safety.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an encoder shaft of an elevator traction machine. Background technique [0002] With the development of society, there are more and more high-rise buildings, and the demand for elevators is also increasing. The encoder is an important part of the elevator traction machine. It is used to compile and convert signals or data into The encoder shaft is the connection element of the encoder. The existing encoder shaft is complicated to manufacture, the production cost is high, the connection with the encoder is unstable, and there are potential safety hazards. In order to solve these problems, we Proposed elevator traction machine encoder shaft. Contents of the invention [0003] The purpose of the present invention is to provide an encoder shaft of an elevator traction machine, which solves the problems raised in the background art. [0004] In order to achieve the above object,...

Claims

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Application Information

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IPC IPC(8): B66B11/04B66B1/34
CPCB66B1/34B66B11/04
Inventor 刘俸邑
Owner TIANJIN LINGYI MECHANICAL & ELECTRICAL EQUIP CO LTD
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