CN2430518Y - 多向滑轮 - Google Patents

多向滑轮 Download PDF

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Publication number
CN2430518Y
CN2430518Y CN00228959U CN00228959U CN2430518Y CN 2430518 Y CN2430518 Y CN 2430518Y CN 00228959 U CN00228959 U CN 00228959U CN 00228959 U CN00228959 U CN 00228959U CN 2430518 Y CN2430518 Y CN 2430518Y
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pulley wheel
sheave
pulley
bearing
fixed axis
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CN00228959U
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麦德云
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • E05D15/0613—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out with multi-directional trolleys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/628—Bearings
    • E05Y2201/63—Races
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/672—Glass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

多向滑轮,包括固定轴(3),通过轴承与固定轴相连的滑轮,其特征在于:所述的滑轮由分别与固定轴(3)径向轴承相连的上滑轮(8)和下滑轮(5)组成,上滑轮的外径大于下滑轮外径,上滑轮和下滑轮通过止推轴承(5)轴向相连,下滑轮下端设有略带弧形的环形端面(2),本滑轮可灵活地改变方向,从而带动固定在其下部的门体改变运行方向。

Description

多向滑轮
本实用新型属一种用于悬挂式滑动推拉门的滑轮。
悬挂式滑动推拉门通常是将滑轮固定在门体上部，然后悬挂在上轨道上，这类滑轮只能向一个方向直线前进，不易改变运行方向。
本实用新型旨在提供一种能灵活改变运行方向的多向滑轮。
实现上述目的的技术方案是(参见实施例图)：本实用新型包括固定轴(3)，通过轴承与固定轴相连的滑轮，其特征在于：所述的滑轮由分别与固定轴(3)径向轴承相连的上滑轮(8)和下滑轮(5)组成，上滑轮的外径大于下滑轮外径，上滑轮和下滑轮通过止推轴承(5)轴向相连，下滑轮下端设有略带弧形的环形端面(2)
本实用新型的工作原理是：将门体固定在本滑轮的固定轴(3)上，把滑轮置于横截面为 形的上轨道上，下滑轮(5)下部的环形端面压在轨道底面上，外径大于下滑轮的上滑轮侧壁靠在轨道一边的侧壁上，门体滑动时，下滑轮的环形端面转动着沿轨道底面前进，上滑轮侧壁则沿轨道侧壁滚动前进，上、下滑轮之间靠平面轴承(6)相对转动。
本滑轮的上、下两个滑轮沿不同的轨道面前进，下滑轮下部的环形承重面水平方向转动着向前进，上滑轮沿轨道侧壁的转动面不承重，所以整个滑轮体可灵活地改变方向，作多向运动。
附图说明：
图1、本实用新型实施例结构示意图
1-固定螺母    2-下滑轮环形端面    3-固定轴    4-径向轴承    5-下滑轮
6-止推轴承    7-径向轴承          8-上滑轮
图2、本实用新型使用状态示意图
9-门夹    10-滑动门    11-上轨道
实施例说明：
本例的固定轴3上设有固定螺母1，用于固定门体，上滑轮8通过轴承7与固定杆径向连接，下滑轮5通过轴承4与固定轴径向连接，上滑轮外径大于下滑轮外径，上滑轮与下滑轮通过平面止推轴承6轴向连接，将本滑轮置于横截面为
Figure 0022895900041
形的上轨道11上，上滑轮滚动的侧壁贴在轨道垂直向的侧壁上，下滑轮下部的转动的环形端面2贴在轨道水平向的底面上，上、下滑轮之间通过平面止推轴承6相互转动着向前进，本滑轮可以灵活地改变运行方向。

Claims (1)

1、包括固定轴(3)，通过轴承与固定轴相连的滑轮，其特征在于：所述的滑轮由分别与固定轴(3)径向轴承相连的上滑轮(8)和下滑轮(5)组成，上滑轮的外径大于下滑轮外径，上滑轮和下滑轮通过止推轴承(5)轴向相连，下滑轮下端设有略带弧形的环形端面(2)。
CN00228959U 2000-07-28 2000-07-28 多向滑轮 Expired - Fee Related CN2430518Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00228959U CN2430518Y (zh) 2000-07-28 2000-07-28 多向滑轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00228959U CN2430518Y (zh) 2000-07-28 2000-07-28 多向滑轮

Publications (1)

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CN2430518Y true CN2430518Y (zh) 2001-05-16

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CN00228959U Expired - Fee Related CN2430518Y (zh) 2000-07-28 2000-07-28 多向滑轮

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CN (1) CN2430518Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764932A (zh) * 2011-08-31 2014-04-30 张赫洙 窗户系统的轨道和滚轮及利用其的窗户用窗扇运动装置
CN109319402A (zh) * 2018-09-27 2019-02-12 禹州市昆仑模具有限公司 一种滑轮支撑机构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764932A (zh) * 2011-08-31 2014-04-30 张赫洙 窗户系统的轨道和滚轮及利用其的窗户用窗扇运动装置
CN109319402A (zh) * 2018-09-27 2019-02-12 禹州市昆仑模具有限公司 一种滑轮支撑机构
CN109319402B (zh) * 2018-09-27 2024-04-09 湖南天信船用配套设备制造有限公司 一种滑轮支撑机构

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