CN1295450C - 挂钩接头 - Google Patents

挂钩接头 Download PDF

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Publication number
CN1295450C
CN1295450C CNB028258223A CN02825822A CN1295450C CN 1295450 C CN1295450 C CN 1295450C CN B028258223 A CNB028258223 A CN B028258223A CN 02825822 A CN02825822 A CN 02825822A CN 1295450 C CN1295450 C CN 1295450C
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CN
China
Prior art keywords
anchor bolt
rolling element
connecting ring
annular flange
supporting disk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNB028258223A
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English (en)
Other versions
CN1606666A (zh
Inventor
莱因哈德·斯梅茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruud Riegel Dietz Chain & CoKg GmbH
Original Assignee
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
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Publication of CN1606666A publication Critical patent/CN1606666A/zh
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Publication of CN1295450C publication Critical patent/CN1295450C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/08—Swivels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Tents Or Canopies (AREA)

Abstract

本发明涉及一种挂钩接头，包括一个用于挂钩或捆绑装置的连接环，其中，连接环(1)可旋转地装在锚固螺栓(4)上，支承环(10)不会丢失地与锚固螺栓连接。为保证连接环(1)相对于锚固螺栓(4)良好的运动能力，连接环(1)的底座(2)通过一个第一滚动体排(11)支承在锚固螺栓(4)的头部(5)的环形法兰(13)上，并通过一个第二滚动体排(12)支承在支承盘(10)上。

Description

挂钩接头
技术领域
本发明涉及一种挂钩接头，包括一个用于悬挂一个挂钩或捆绑装置的连接环和一个用于将其固定在一物体上的锚固螺栓，后者的头部制有一个环形法兰，在环形法兰上支承着连接环，连接环有一个制有一个孔的底座并可旋转地装在锚固螺栓上。
背景技术
由EP 0654611 B1已知一种上述类型设计为所谓吊环螺栓的挂钩接头。在此已知的挂钩接头中，连接在锚固螺栓头部环形法兰上的圆柱段从连接环底座的下侧略微伸出，所以连接环可自由地绕锚固螺栓的纵轴线旋转。此已知方案的特点在于简单，以适应挂钩接头这种大量生产产品的特殊性。但随着借助相关的挂钩接头提升的载荷其重量不断增大，由于环形法兰与连接环底座之间存在的摩擦状况，导致影响连接环沿与连接环连接的相关挂钩牵引方向的自动定向。
为了减小摩擦力，在由DE 43 36 779 C2已知的一种挂钩接头中，一个装在球体内的连接环相对于一套筒状支座支承，此支座通过一个其尺寸按标准的锚固螺栓固定。此第二种已知的方案在这方面也不能完全令人满意，因为按此方案在连接环与载荷之间的距离比较大，当在连接环上作用或多或少倾斜的力时，还要求连接环有抗倾覆能力。
发明内容
本发明的目的是，在一种所述类型的挂钩接头中，即使操纵重的载荷，仍能保证连接环的旋转运动能力。与此同时，力图将由于连接环的底座靠近载荷使得在力倾斜地传入时连接环本来已有高的抗倾覆能力的基础上，通过特别恰当地布置和选择滚动轴承使之更进一步提高。按本发明此目的这样达到，即，在按本发明的挂钩接头中支承盘不会丢失地与锚固螺栓连接，以及，连接环的底座通过第一滚动体排支承在头部的环形法兰上，并通过第二滚动体排支承在支承盘上。
在按本发明的挂钩接头中不仅克服上述已知结构已说明的缺点，此外滚动体的这种配置业已证实使装配非常方便，因为不再需要通过专门的供给通道供入滚动体。
附图说明
由从属权利要求和下面对附图中表示的本发明实施形式的说明中给出本发明的其他特征和详情。
其中：
图1设计为吊环螺栓的挂钩接头第一视图，其中局部剖切；以及
图2按图1的挂钩接头第二视图。
具体实施方式
在图1中，1是设计为吊环螺栓的挂钩接头的连接环。连接环1有一底座2，它制有一个用于容纳锚固螺栓4的孔3。锚固螺栓4有一头部5，它制有内六角6。在锚固螺栓4的头部5连接一个第一圆柱段7，它通过一个窄的环形凸缘8过渡到一个第二圆柱段9，其直径小于第一圆柱段7的直径。一个环形支承盘10压在圆柱段9及圆柱段7的下端部上，在挂钩接头的装配状态，支承盘通过锚固螺栓4压靠在一个支承面上。
为保证即使在连接环1上作用有大的力连接环也能高度自由地旋转运动，挂钩接头设两个由深槽球轴承构成的滚动体排11、12，其中滚动体排11设在锚固螺栓4头部5的环形法兰13与连接环1的底座2之间，而滚动体排12布置在连接环1的底座2的下侧与支承盘10之间。对于连接环1的抗倾覆能力有利的是，令滚动体排12的直径大于滚动体排11的直径。支承盘10中的台阶孔14构成附加的措施，防止锚固螺栓4与支承盘10之间产生轴向移动。

Claims (6)

1.挂钩接头，包括一个用于悬挂一个挂钩或捆绑装置的连接环和一个用于将其固定在一物体上的锚固螺栓，锚固螺栓的头部制有一个环形法兰，在环形法兰上支承着连接环，连接环有一个制有一个孔的底座并可旋转地装在锚固螺栓上，其特征为：一个支承盘(10)不会丢失地与锚固螺栓(4)连接；以及，连接环(1)的底座(2)通过一个第一滚动体排(11)支承在头部(5)的环形法兰(13)上，并通过一个第二滚动体排(12)支承在支承盘(10)上。
2.按照权利要求1所述的挂钩接头，其特征为：在环形法兰(13)上连接两个圆柱段(7、9)，其中朝向环形法兰(13)的那一段(7)有一个比朝向锚固螺栓(4)的螺纹的那一段(9)大的直径；以及，支承盘(10)制有一个台阶孔(14)，支承盘(10)通过一个将圆柱段(7、9)互相连接起来的环形凸缘(8)支承在台阶孔的远离锚固螺栓(4)的头部(5)的台阶上。
3.按照权利要求1或2所述的挂钩接头，其特征为：锚固螺栓(4)与支承盘(10)之间的连接设计为压配合连接。
4.按照权利要求1或2所述的挂钩接头，其特征为：滚动体排(11、12)设计为深槽球轴承。
5.按照权利要求1或2所述的挂钩接头，其特征为：第一滚动体排(11)的直径小于第二滚动体排(12)的直径。
6.按照权利要求4所述的挂钩接头，其特征为：第一滚动体排(11)的直径小于第二滚动体排(12)的直径。
CNB028258223A 2001-12-21 2002-12-18 挂钩接头 Expired - Lifetime CN1295450C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10164593A DE10164593B4 (de) 2001-12-21 2001-12-21 Anschlagpunkt
DE10164593.7 2001-12-21

Publications (2)

Publication Number Publication Date
CN1606666A CN1606666A (zh) 2005-04-13
CN1295450C true CN1295450C (zh) 2007-01-17

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Country Status (6)

Country Link
US (1) US6994501B2 (zh)
EP (1) EP1456560B1 (zh)
CN (1) CN1295450C (zh)
AT (1) ATE306030T1 (zh)
DE (2) DE10164593B4 (zh)
WO (1) WO2003056207A1 (zh)

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CN101547801B (zh) * 2007-04-17 2013-02-13 株式会社法尔特克 车辆用牵引装置、车辆用牵引钩的制造方法以及车辆用连接部件的制造方法
CN102878178A (zh) * 2011-07-14 2013-01-16 鸿富锦精密工业（深圳）有限公司 螺丝结构
US9127698B1 (en) 2011-07-18 2015-09-08 Richard Brull Deck and patio anchoring device
DE202012100764U1 (de) * 2012-03-05 2012-04-27 Thiele Gmbh & Co. Kg Ringschraube
WO2014019614A1 (de) * 2012-07-31 2014-02-06 Pewag Austria Gmbh Ringmutter
DE102013205723A1 (de) 2013-03-28 2014-10-02 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Kugelgelagerter Anschlagpunkt
US20150071732A1 (en) * 2013-09-06 2015-03-12 Yoke Industrial Corp. Eyebolt
CN103982524B (zh) * 2014-04-18 2015-12-02 丽水市飞天人机械设计有限公司 一种核电站用新型连接件
DE102014208819A1 (de) * 2014-05-09 2015-11-12 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Ringelement mit einem geteilten Sockel für ein Zurr- oder Anschlagmittel
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US10207902B2 (en) 2016-09-01 2019-02-19 Mjt Holdings, Llc Load-mountable lift eye assembly
USD840794S1 (en) 2017-11-27 2019-02-19 Mjt Holdings, Llc Load-mountable lift eye
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USD922185S1 (en) * 2020-11-17 2021-06-15 Haoliang Liu Bolt
USD974882S1 (en) * 2021-05-17 2023-01-10 Leon Griffin Lifting eye
DE202022105768U1 (de) 2022-10-12 2024-01-15 J.D. Theile Gmbh & Co. Kg Anschlagpunkt

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Also Published As

Publication number Publication date
EP1456560A1 (de) 2004-09-15
DE10164593B4 (de) 2006-01-12
DE50204495D1 (de) 2006-02-16
US20050019135A1 (en) 2005-01-27
EP1456560B1 (de) 2005-10-05
ATE306030T1 (de) 2005-10-15
WO2003056207A1 (de) 2003-07-10
DE10164593A1 (de) 2003-07-10
US6994501B2 (en) 2006-02-07
CN1606666A (zh) 2005-04-13

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