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Traction wheel of escalator

A technology of escalators and traction wheels, applied in escalators, transportation and packaging, etc., can solve the problems of inconvenient installation and maintenance, and achieve the effect of convenient installation and maintenance and simple structure

Inactive Publication Date: 2011-01-12
SUZHOU XINDA ESCALATOR ACCESSORIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the traction wheel structure of the vertical elevator is directly used, which is inconvenient for installation and maintenance

Method used

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Effect test

Embodiment Construction

[0010] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0011] Such as figure 1 , figure 2 As shown, a traction wheel of an escalator, a through hole 2 is arranged in the center of the disc-shaped traction wheel body 1, and the diameter of the through hole 2 is 44mm, and the traction wheel body 1 close to the through hole 2 is vertically connected with a cylinder Shaped protruding piece 3, the thickness of the protruding piece 3 is 30mm.

[0012] Six process holes 4 are uniformly arranged on the circumference of the traction sheave body 1 of the present invention.

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Abstract

The invention provides a traction wheel of an escalator, which relates to the technical field of the escalator. The center of a disc-shaped traction wheel body of the traction wheel is provided with a through hole of which the diameter is 44 mm, a cylindrical protruding part is vertically connected to the traction wheel body close to the through hole, and the thickness of the protruding part is 30 mm. The traction wheel of the escalator fulfills the aims of simple structure, convenient mounting and overhauling and cost saving.

Description

technical field [0001] The invention relates to the technical field of escalators. Background technique [0002] The traction sheave is a mechanical part commonly used in escalators. It is mainly driven by the power mechanism. The traction rope is wound on the traction sheave and the guide wheel. The traction force generated by the friction between the traction rope and the traction wheel achieves the purpose of transportation. To realize vertical upward and downward elevators, the traction sheave used is not only wrapped with a traction rope, but also connected with a braking device, which forcibly stops the rotation of the traction sheave under special circumstances, so the structure is relatively complicated. [0003] At present, the traction sheave used on the escalator generally adopts the structure of the vertical elevator directly. Since the escalator has a certain slope, the requirements for the strength and braking effect of the traction sheave are not as high as t...

Claims

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Application Information

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IPC IPC(8): B66B23/02
Inventor 翟恩锁
Owner SUZHOU XINDA ESCALATOR ACCESSORIES
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