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Guide rope pulley assembly

A pulley assembly, pulley technology, applied in building components, walls, buildings, etc., can solve problems such as guide wire damage, damage, and hoisting device failure

Active Publication Date: 2012-05-23
浙江鸿翔建设集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Repeated friction for a long time will cause damage to the guide wire
The damage of the guide wire will lead to the failure of the entire lifting device

Method used

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  • Guide rope pulley assembly
  • Guide rope pulley assembly
  • Guide rope pulley assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Such as figure 1 and figure 2 As shown, the pulley 104 includes a shaft 101 , a bearing 102 and a concave wheel 103 , and an annular groove is formed on the outer circumference of the concave wheel 103 . Such as figure 2 As shown, the concave wheel 103 is installed on the shaft 101 through a bearing, and the concave wheel 103 rotates around the shaft 101, and the shaft 101 is used to install the entire pulley. Both the base pulley and the rotating part pulley described later adopt the structure of the pulley 104, but in an embodiment of the present invention, the base pulley and the rotating part pulley are pulleys with different diameters.

[0036] Such as image 3 and Figure 4 As shown, the pulley base 10 includes a pulley base including a first base clip 202a, a second base clip 202b, a third base clip 202c and a fourth base clip 202d, and also includes a first connecting bracket The piece 203a and the second connecting piece 203b, as well as the base rear cl...

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PUM

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Abstract

The invention relates to a guide rope pulley assembly which is used in hoisting systems of curtain units of buildings and can reduce friction damage to guide ropes. The guide rope pulley assembly is characterized by comprises a pulley base and a pulley rotating part, wherein the pulley rotating part is rotationally arranged on the pulley base and is detachably locked on a base pulley which is arranged on the pulley base, a rotating part pulley is arranged on the pulley rotating part, the axes of the base pulley and the rotating part pulley are parallel, the base pulley and the rotating part pulley are spaced, and the guide ropes can pass through the spaced distance between the base pulley and the rotating part pulley.

Description

technical field [0001] The invention relates to a sliding assembly installed on a guide cable and can slide relative to the guide cable, in particular to a sliding assembly that can slide relative to the guide cable for the hoisting system of a curtain wall unit of a building Background technique [0002] When steel cables are used as the guiding and stabilizing guide cables for the hoisting of building curtain wall units, the curtain wall unit to be hoisted and the guide cables need to be connected by connecting ropes and fasteners, and the fasteners connected with the guide cables are in the curtain wall unit. When ascending, it rises together with the connecting rope together with the curtain wall unit, thus generating sliding and friction between the fastener and the guide wire. Repeated friction for a long time will damage the guide wire. And the damage of guide wire can cause the failure of whole hoisting device. If the sliding friction can be changed into rolling fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/16E04B2/88E04F21/18
Inventor 姚惟秉宋程梅姚国铭姚虹飞许晓平
Owner 浙江鸿翔建设集团股份有限公司
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