CN1251202A - 一种电缆传送器 - Google Patents

一种电缆传送器 Download PDF

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Publication number
CN1251202A
CN1251202A CN98803625A CN98803625A CN1251202A CN 1251202 A CN1251202 A CN 1251202A CN 98803625 A CN98803625 A CN 98803625A CN 98803625 A CN98803625 A CN 98803625A CN 1251202 A CN1251202 A CN 1251202A
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CN1110820C (zh
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托马斯·克罗伊茨
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Roxtec AB
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Roxtec AB
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0675—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction parallel to the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulating Bodies (AREA)
  • Cable Accessories (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Communication Cables (AREA)

Abstract

一种电缆传送器,用来防止壁内传送位置液体的侵入和电磁干扰,它包括把传送器紧紧安装在壁内的一个套筒(10)和一个螺帽装置(11)。传送器也包括一个电缆密封装置(14),它包括两个由抗压材料制成、一起安装在套筒(10)内的半圆柱体(143,144)。半圆柱体有一个适合的中心孔(140),用来容纳通过壁的电缆,同时它由几个可剥开的层组成。半圆柱体通过螺帽装置被压在一起,紧紧地与套筒(10)和电缆接合。标准的接地电缆层通过传导屏蔽的方式接地。至少有一层可剥开层沿着半圆柱体(143,144)的一部分移动,这样,半圆柱体在这个位置产生一个中心孔(140),它的直径比沿着半圆柱体的剩余部分的直径大。沿着上述剩余部分,每个半圆柱体都覆盖着部分导体屏蔽。

Description

一种电缆传送器
技术领域
本发明涉及一种电缆传送器，更具体地说，涉及一种传送器，在壁内的传送位置，它能提供保护防止液体、微粒和气体的侵入，也能防止电磁干扰。电缆传送器包括一个套筒、一个联接螺帽装置和一个电缆密封装置，上述套筒用来紧紧固定在壁内。电缆密封装置包括由抗压材料制成，一起安装在套筒容纳空间内的半圆柱体，其中，上述密封装置还有一个适合的中心孔，用来容纳通过上述壁的电缆。半圆柱体由几个相互可分开或可剥开的层组成，可以被压到套筒的外表面与套筒的外表面和电缆的内表面紧紧接合，其手段是借助于上述螺帽装置。
背景技术
已知的这种螺纹装配工作通常很困难，只有一个小的夹紧区域，不容易调节，以适合不同的电缆尺寸。
发明概述
根据本发明，至少上述可剥开层之一沿着上述类型的电缆传送器的两个半圆柱体的一部分移去，这样半圆柱体将在这个位置有一个中心孔，它的直径要比半圆柱体的剩余部分的直径大。每个半圆柱体的剩余部分覆盖着各自的部分导体屏蔽，当两个半圆柱体聚在一起时，形成了上述屏蔽。上述位置的作用是使电缆外绝缘鞘仍保持完整，剩余部分构成电缆的一部分，绝缘鞘由此已被移走。
附图简述
参照着所附的示意图，更详细地描述本发明：
图1是发明的电缆传送器的各种组成部分的截面图；
图2表明了电缆设于其中的传送器的一半。
优选实施例的描述
图1中表明电缆传送器包括一个套筒10，一个与套筒联结的螺帽11，一个在套筒10内靠在底部边缘101上的底部盘片或垫圈12，电缆密封装置14，包括由抗压材料制成、一起安装在套筒内腔里面的两个半圆柱体143，144，(图中只表明了每个的一半)，有一个中心孔140，用来接收电缆，电缆可以通过壁。半圆柱体由几个可剥开的层组成，通过外面的盘片或垫圈13和螺帽装置11，半圆柱体被加压，与半圆柱体外侧的套筒和上述半圆柱体的内侧的电缆紧密接合。
每个半圆柱体上卷绕着由导体材料制成的部分屏蔽141，这样，当半圆柱体合在一起时，上述部分屏蔽会形成一个完整的电缆屏蔽。屏蔽可以由一个由导体橡胶制成的内部相对较短的部分1412和一个由导体带制成的外部相应较长的部分1411组成。
图2表明了半圆柱体21，至少可剥开层之一已沿着上述圆柱体的一部分211移走，这样上述半圆柱体将在这个位置有一个中心孔，它的直径比上述剩余部分212的直径大。这样使已经移走外绝缘层的电缆沿着与上述剩余部分长度相等的距离安装在半圆柱体内。上述半圆柱体的部分导体屏蔽141沿着一个相当大的距离，这个距离与上述剩余部分212的长度一样长，与电缆的标准接地屏蔽接触。
当采用一种创造性的传送器，套筒10和垫圈12拧在电缆上。电缆安装在半圆柱体21上，同时，绝缘层已移走的电缆的那个部分定位于中心孔有最小直径的那个部分212。完全相同的半圆柱体21安装定位，联结两个半圆柱体，将密封的电缆插入套筒10内。垫圈13和螺帽装置11然后拧在电缆的左端，螺帽螺纹连接在套筒10内，这样使电缆的密封装置21(半圆柱体)和套筒10压在一起。

Claims (2)

1.一种电缆传送器，用来防止在壁内传送位置液体、微粒和气体的侵入及电磁干扰，传送器包括一个套筒(10)和一个联结的螺帽装置(11)，上述套筒是用来紧紧固定在壁内，并且还包括一个电缆密封装置(14)，该电缆密封装置包括由抗压材料组成，一起安装在套筒(10)内腔里面的两个半圆柱体(143，144)，并有一个用于容纳通过上述壁的电缆的可调节中心孔(140)，其中上述半圆柱体包括可一层层剥开的几个层，上述半圆柱体被压在一起，紧紧地与外边的套筒(10)和在里面的电缆接合，传送器进一步还包括用于环绕着它的整个周边，把标准接地电缆屏蔽接地的一个导体屏蔽，其特征在于：至少上述可剥开层之一沿着两个半圆柱体(143，144)的一部分移走，这样，上述半圆柱体在这个位置将会有一个中心孔(140)，它的直径比半圆柱体的剩余部分的直径大；并且导体材料制成的部分屏蔽(141)，环绕着每个半圆柱体的上述剩余部分，这样，两个半圆柱体一起形成了上述屏蔽，上述位置的作用是使电缆外边的绝缘鞘仍保持完整，剩余部分的作用是
用于剥光上述绝缘鞘的电缆的长度段。
2.根据权利要求1所述的一种电缆传送器，其特征在于：每个上述屏蔽(141)由一个由导体橡胶制成主要用来防止飞机干扰的内部分(1412)和一个由导体带制成、主要用来防止电缆传送干扰的外部分(1411)组成。
CN98803625A 1997-03-27 1998-03-27 一种电缆传送器 Expired - Lifetime CN1110820C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701159A SE508755C2 (sv) 1997-03-27 1997-03-27 Ledningsgenomföring
SE97011597 1997-03-27

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CN1251202A true CN1251202A (zh) 2000-04-19
CN1110820C CN1110820C (zh) 2003-06-04

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US (1) US6262370B1 (zh)
EP (1) EP0970485B1 (zh)
JP (1) JP3946776B2 (zh)
KR (1) KR100474498B1 (zh)
CN (1) CN1110820C (zh)
AT (1) ATE241206T1 (zh)
DE (1) DE69814843T2 (zh)
SE (1) SE508755C2 (zh)
WO (1) WO1998044515A1 (zh)

Cited By (1)

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CN1309984C (zh) * 2002-01-22 2007-04-11 烙克赛克股份有限公司 用于缆线引入、管子插入的框架

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ATE512268T1 (de) * 2002-01-18 2011-06-15 Smartpool Inc Schwimmbadreinigungsgerät
US7071588B1 (en) * 2004-05-20 2006-07-04 Yeomans Chicago Corporation Pump motor penetration assembly
DE202008007375U1 (de) 2008-05-23 2008-11-27 Hidde, Axel R., Dr. Ing. Druckausgleichszylinder und -verschraubung mit Topfmembrane
CN104344097A (zh) * 2008-12-18 2015-02-11 上海卓尤化工科技有限公司 弹性体模块用橡胶组合物及其制备方法和弹性体模块
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WO2012034988A1 (en) 2010-09-17 2012-03-22 Roxtec Ab Modular connector for cables or pipes and system comprising such modular connector
US10194566B2 (en) 2014-12-19 2019-01-29 Hans-Erik Johansson I Hagstad Aktiebolag Feed-through
CN105370996A (zh) * 2015-12-08 2016-03-02 江苏爵格工业设备有限公司 一种可变径密封模块
PL3255330T3 (pl) 2016-06-09 2020-09-07 Hauff-Technik Gmbh & Co. Kg Zastosowanie uszczelniającej tulei

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
JP2001527739A (ja) 2001-12-25
ATE241206T1 (de) 2003-06-15
JP3946776B2 (ja) 2007-07-18
SE9701159L (sv) 1998-09-28
KR20010005607A (ko) 2001-01-15
DE69814843T2 (de) 2004-02-05
EP0970485A1 (en) 2000-01-12
KR100474498B1 (ko) 2005-03-08
CN1110820C (zh) 2003-06-04
SE9701159D0 (sv) 1997-03-27
WO1998044515A1 (en) 1998-10-08
US6262370B1 (en) 2001-07-17
SE508755C2 (sv) 1998-11-02
DE69814843D1 (de) 2003-06-26
EP0970485B1 (en) 2003-05-21

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