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Step chain wheel driving mechanism

A technology of step sprocket and transmission mechanism is applied in the field of escalator components, which can solve the problems of difficult replacement and disassembly of step chain wheel 1, and achieve the effect of convenient replacement and convenient step chain wheel.

Inactive Publication Date: 2009-12-02
CANNY ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, the traditional step sprocket 1 is connected with the step shaft 2 through the chain piece, that is, it is installed in the chain piece. Therefore, when the step is used for too long and the step sprocket 1 wears too much and needs to be replaced, the step chain cannot be replaced. Wheel 1 is detached from step shaft 2, i.e. not easy to replace

Method used

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  • Step chain wheel driving mechanism
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Embodiment Construction

[0011] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Such as figure 2 As shown, the step sprocket transmission mechanism of the present invention includes a step sprocket 1, a step chain 4 arranged on the step sprocket 1 and a step shaft 2 connecting the step sprocket 1, and the step sprocket 1 is installed On a short shaft 5 that is coaxially connected with the step shaft 2, in order to facilitate the disassembly or installation between the short shaft 5 and the step shaft 2, the short shaft 5 and the step shaft 2 of the present invention are connected by screws or other screw threads. connect.

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Abstract

The invention relates to a step chain wheel driving mechanism, which comprises a step chain wheel, a step chain arranged on the step chain wheel and a step shaft for connecting the step chain wheel. The step chain wheel is arranged on a short shaft which is axially connected with the step shaft. Therefore, through the technical proposal provided by the invention, the disassembly or the assembly between the short shaft and the step shaft can be conveniently performed, namely the disassembly or the assembly of the step chain wheel can be conveniently finished.

Description

technical field [0001] The invention relates to a component for an escalator, in particular to a step chain wheel transmission mechanism for the escalator. Background technique [0002] Such as figure 1 As shown, the traditional step sprocket 1 is connected with the step shaft 2 through the chain piece, that is, it is installed in the chain piece. Therefore, when the step is used for too long and the step sprocket 1 wears too much and needs to be replaced, the step chain cannot be replaced. The wheel 1 is disassembled from the step shaft 2, i.e. not easy to replace. Contents of the invention [0003] The invention provides a step sprocket transmission mechanism aiming at the deficiencies of the prior art, which can conveniently disassemble the step sprocket from the step shaft and facilitate the replacement of the step sprocket. [0004] For realizing above technical purpose, the present invention will adopt following technical scheme: [0005] A step sprocket transmiss...

Claims

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Application Information

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IPC IPC(8): B66B23/00
Inventor 韦浩志向伟
Owner CANNY ELEVATOR
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