CN105257914A - 电缆孔封堵装置 - Google Patents

电缆孔封堵装置 Download PDF

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Publication number
CN105257914A
CN105257914A CN201510762001.4A CN201510762001A CN105257914A CN 105257914 A CN105257914 A CN 105257914A CN 201510762001 A CN201510762001 A CN 201510762001A CN 105257914 A CN105257914 A CN 105257914A
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CN
China
Prior art keywords
plugging
shutoff
cable hole
ring
plugging device
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.)
Withdrawn
Application number
CN201510762001.4A
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English (en)
Inventor
李峰
伊波
白波
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Electric Co Of Guo Wang Yiyuan County
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Electric Co Of Guo Wang Yiyuan County
Priority date (The priority date 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 date listed.)
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Application filed by Electric Co Of Guo Wang Yiyuan County filed Critical Electric Co Of Guo Wang Yiyuan County
Priority to CN201510762001.4A priority Critical patent/CN105257914A/zh
Publication of CN105257914A publication Critical patent/CN105257914A/zh
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L7/00Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • F16L7/02Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00Installations of electric cables or lines in or on the ground or water
    • H02G9/06Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

本发明属于电力行业领域,具体涉及一种电缆孔封堵装置,包括封堵环和设置在封堵环内壁上的海绵层,海绵层厚度为5~7mm,封堵环的上端具有外凸的封堵外沿,封堵环和封堵外沿为一体充气式结构,封堵环或封堵外沿上设置充气嘴。本发明结构简单,通过本发明能够实现电缆孔的封堵,且封堵密封效果好。

Description

电缆孔封堵装置
技术领域
本发明涉及一种电缆孔封堵装置,属于电力行业领域。
背景技术
目前,传统的地下电缆管道工程以及地下室电缆管道的进出口需要采用电缆孔封堵装置封堵,但现有封堵装置的封堵效果不好。
发明内容
根据以上现有技术中的不足,本发明要解决的技术问题是:提供一种结构简单、封堵效果好的电缆孔封堵装置。
本发明所述的电缆孔封堵装置,包括封堵环和设置在封堵环内壁上的海绵层,海绵层厚度为5~7mm,封堵环的上端具有外凸的封堵外沿,封堵环和封堵外沿为一体充气式结构,封堵环或封堵外沿上设置充气嘴。
使用时,将电缆从封堵环内穿入,然后将电缆孔封堵装置整体放入电缆孔中,封堵环上端的封堵外沿位于电缆孔外,之后通过充气嘴向封堵环内充气,在充气过程中,使封堵外沿将电缆孔封堵,同时使封堵环内壁上的海绵层与电缆紧密贴合,最终实现密封。
本发明与现有技术相比所具有的有益效果是:
本发明结构简单,通过本发明能够实现电缆孔的封堵,且封堵密封效果好。
附图说明
图1是本发明的结构示意图;
图2是图1的俯视图。
图中:1、充气嘴;2、封堵外沿;3、封堵环;4、海绵层。
具体实施方式
下面结合附图对本发明的实施例做进一步描述:
如图1、2所示,本发明所述的电缆孔封堵装置包括封堵环3和设置在封堵环3内壁上的海绵层4,海绵层4厚度为5~7mm,封堵环3的上端具有外凸的封堵外沿2,封堵环3和封堵外沿2为一体充气式结构,封堵环3或封堵外沿2上设置充气嘴1。
使用时,将电缆从封堵环3内穿入,然后将电缆孔封堵装置整体放入电缆孔中,封堵环3上端的封堵外沿2位于电缆孔外,之后通过充气嘴1向封堵环3内充气,在充气过程中,使封堵外沿2将电缆孔封堵,同时使封堵环3内壁上的海绵层4与电缆紧密贴合,最终实现密封。

Claims (1)

1.一种电缆孔封堵装置,其特征在于:包括封堵环(3)和设置在封堵环(3)内壁上的海绵层(4),海绵层(4)厚度为5~7mm,封堵环(3)的上端具有外凸的封堵外沿(2),封堵环(3)和封堵外沿(2)为一体充气式结构,封堵环(3)或封堵外沿(2)上设置充气嘴(1)。
CN201510762001.4A 2015-11-10 2015-11-10 电缆孔封堵装置 Withdrawn CN105257914A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510762001.4A CN105257914A (zh) 2015-11-10 2015-11-10 电缆孔封堵装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510762001.4A CN105257914A (zh) 2015-11-10 2015-11-10 电缆孔封堵装置

Publications (1)

Publication Number Publication Date
CN105257914A true CN105257914A (zh) 2016-01-20

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Family Applications (1)

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CN201510762001.4A Withdrawn CN105257914A (zh) 2015-11-10 2015-11-10 电缆孔封堵装置

Country Status (1)

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CN (1) CN105257914A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107302833A (zh) * 2017-07-07 2017-10-27 安徽禄讯电子科技有限公司 一种用于固定射频通信无源器件的绝缘防护装置
CN107947061A (zh) * 2017-12-18 2018-04-20 珠海格力电器股份有限公司 固线装置
CN109524938A (zh) * 2018-11-28 2019-03-26 杭州博源电力设备有限公司 一种墙体电缆封堵件
CN112701650B (zh) * 2020-12-07 2022-07-01 新沂市五联电气科技有限公司 一种圆形低压电表箱进线电缆孔封堵配件

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107302833A (zh) * 2017-07-07 2017-10-27 安徽禄讯电子科技有限公司 一种用于固定射频通信无源器件的绝缘防护装置
CN107947061A (zh) * 2017-12-18 2018-04-20 珠海格力电器股份有限公司 固线装置
CN107947061B (zh) * 2017-12-18 2023-12-22 珠海格力电器股份有限公司 固线装置
CN109524938A (zh) * 2018-11-28 2019-03-26 杭州博源电力设备有限公司 一种墙体电缆封堵件
CN109524938B (zh) * 2018-11-28 2020-05-05 杭州博源电力设备有限公司 一种墙体电缆封堵件
CN112701650B (zh) * 2020-12-07 2022-07-01 新沂市五联电气科技有限公司 一种圆形低压电表箱进线电缆孔封堵配件

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Application publication date: 20160120