Rope sheave with good dustproof function

A rope pulley and functional technology, applied in the field of rope pulleys with good dust-proof function, can solve the problems of cumbersome steps, low cleaning efficiency, poor air quality, etc., and achieve the effect of simple design structure, convenient installation and disassembly, and easy connection

Inactive Publication Date: 2017-11-10
天津隆勤电梯部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the poor air quality, when too much dust enters the sheave, elevator maintenance workers need to clean it to prevent the sheave from being unclean and affecting

Method used

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  • Rope sheave with good dustproof function
  • Rope sheave with good dustproof function
  • Rope sheave with good dustproof function

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Embodiment Construction

[0020] In order to better understand the present invention, the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0021] Such as Figure 1-3 As shown, a sheave with good dustproof function includes a sheave body 2, and a rope groove 1 is opened on the outer surface of the sheave body 2. An installation hole 4 is opened on the side end surface of the sheave body 2 , and the installation hole 4 is arranged coaxially with the sheave body 2 . The side end surface of the sheave body 2 is provided with a through hole, and an electronic mosquito killer is installed in the through hole. A circle of grooves is also arranged on the side end surface of the sheave body 2, and a cover body 3 for covering the through holes is detachably connected in the grooves. The center of the cover 3 is provided with a circular hole, the diameter of which is equal to the diameter of the installation hole 4 , and a plurality of evenl...

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PUM

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Abstract

The invention provides a sheave with good dustproof function, which includes a sheave body, a rope groove is opened on the outer surface of the sheave body, and a mounting hole is opened on the side end surface of the sheave body, and the mounting hole It is arranged coaxially with the sheave body, and a through hole is opened on the side end surface of the sheave body, and an electronic mosquito killer lamp is installed in the through hole, and a circle of concave holes is also arranged on the side end surface of the sheave body. groove, the groove is detachably connected with a cover for covering the through hole, the center of the cover is provided with a circular hole, the diameter of the circular hole is equal to the diameter of the installation hole, the cover There are multiple evenly distributed dust-proof mesh holes on the end face. The beneficial effect of the present invention is that: on the side end surface of the sheave body, the cover body with dust-proof mesh holes can play a role of dust-proof on the one hand, and also has the function of ventilation and mosquito-killing on the other hand.

Description

technical field [0001] The invention relates to the technical field of elevator parts, in particular to a sheave with good dustproof function. Background technique [0002] In recent years, due to serious air pollution, the dust content in the air is too much, which not only poses a huge threat to human health, but also causes serious dust pollution to production equipment. In addition, since the height of buildings is getting higher and higher, in order to facilitate people's access to these buildings, elevators have become an indispensable tool for people going up and down the stairs. Among them, the rope pulley in the elevator parts has the function of transmitting the lifting power, so it plays a pivotal role in the lifting process of the elevator. However, due to the poor air quality, when too much dust enters the sheave, elevator maintenance workers are required to clean it, in order to prevent its normal work from being affected due to the sheave being unclean. Beca...

Claims

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Application Information

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IPC IPC(8): B66B11/08
CPCB66B11/08
Inventor 黄海峰钱正业
Owner 天津隆勤电梯部件有限公司
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