CN108987961A - 一种可伸缩地铁轨道验电桩 - Google Patents

一种可伸缩地铁轨道验电桩 Download PDF

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CN108987961A
CN108987961A CN201810647853.2A CN201810647853A CN108987961A CN 108987961 A CN108987961 A CN 108987961A CN 201810647853 A CN201810647853 A CN 201810647853A CN 108987961 A CN108987961 A CN 108987961A
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electrical verification
mounting portion
railway track
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underground railway
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CN108987961B (zh
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夏钢
凌松涛
夏泽宇
陈斌
陈牧遥
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SUZHOU MG SOFTWARE TECHNOLOGY Co.,Ltd.
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Suzhou Dacheng Electric Technology Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/14—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes

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  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

本发明公开了一种可伸缩地铁轨道验电桩，包括固定桩，所述固定桩包括装夹部、连接部和验电电缆安装部，所述连接部的下端连接装夹部，所述连接部的上端连接验电电缆安装部，所述的装夹部具有U型开口，在所述U型开口的一侧面设置有第一螺栓孔，所述装夹部通过第一螺栓孔与地铁轨道固定，所述验电电缆安装部包括左安装部和右安装部，所述验电电缆安装部的中部与连接部转动连接，所述左、右安装部上设置凹槽以及贯穿左、右安装部的通孔。本发明通过U型装夹部将整个验电桩固定与工字轨道的侧面上，再将验电电缆缠绕于凹槽中，验电电缆穿过贯穿的通孔，对验电电缆形成固定，不挤压，不损坏，安全可靠，不像现有技术中夹子脱落，导致验电电缆与铁轨点接触产生危险隐患。

Description

一种可伸缩地铁轨道验电桩
技术领域
本发明公开了一种可伸缩地铁轨道验电桩，涉及城市轨道验电桩技术领域。
背景技术
城市轨道检修时，需要对铁轨上侧的接触网进行验电测试，然后才能挂接临时地线，现有的验电电缆连接在一个夹子上，操作时通过夹子夹住轨道进行验电，操作时夹子容易脱落，对验电测试造成干扰，亟需一种验电桩解决固定问题。
发明内容
本发明针对上述背景技术中的缺陷，提供一种可伸缩地铁轨道验电桩，提高施工质量、施工效率以及施工精确度。
为实现上述目的，本发明采用的技术方案如下：一种可伸缩地铁轨道验电桩，其特征在于，包括固定桩，所述固定桩包括装夹部、连接部和验电电缆安装部，所述连接部的下端连接装夹部，所述连接部的上端连接验电电缆安装部，所述的装夹部具有U型开口，在所述U型开口的一侧面设置有第一螺栓孔，所述装夹部通过第一螺栓孔与地铁轨道固定，所述验电电缆安装部包括左安装部和右安装部，所述验电电缆安装部的中部与连接部转动连接，所述左、右安装部上设置凹槽以及贯穿左、右安装部的通孔。
进一步的，所述的固定桩均为导体。
进一步的，所述连接部包括外套和内杆，所述内杆连接在装夹部上，所述外套套接于内杆上，所述外套和内杆之间通过紧固螺栓固定。
进一步的，所述紧固螺栓为两个，左右对称设置。
进一步的，所述的凹槽为半圆弧形，所述左、右安装部上的凹槽各设置两个，两个凹槽分别设置在左、右安装部的上下表面。
进一步的，所述连接部的顶端设有轴承，所述轴承与验电电缆安装部的中部凸出部连接。
进一步的，所述的装夹部和连接部一体设置。
有益效果：本发明通过U型装夹部将整个验电桩固定与工字轨道的侧面上，通过第一螺栓孔与螺栓的配合夹紧轨道，连接部的伸缩，使本装置适用范围扩大，再将验电电缆缠绕于凹槽中，验电电缆穿过贯穿的通孔，对验电电缆形成固定，不挤压，不损坏，安全可靠，不像现有技术中夹子脱落，导致验电电缆与铁轨电接触产生危险隐患。
附图说明
图1本发明的结构示意图。
具体实施方式
下面结合附图对技术方案的实施作进一步的详细描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
如图1所示，本发明提供的一种实施例；一种可伸缩地铁轨道验电桩，其特征在于，包括固定桩，所述固定桩包括装夹部1、连接部2和验电电缆安装部，所述连接部2的下端连接装夹部1，所述连接部2的上端连接验电电缆安装部，所述的装夹部1具有U型开口，在所述U型开口的一侧面设置有第一螺栓孔11，所述装夹部1通过第一螺栓孔11与地铁轨道固定，所述验电电缆安装部包括左安装部31和右安装部32，所述验电电缆安装部的中部与转动连接，所述左、右安装部上设置凹槽33以及贯穿左、右安装部的通孔34。
所述的固定桩为导体。
所述连接部2包括外套21和内杆22，所述内杆22连接在装夹部1上，所述外套21套接于内杆22上，所述外套21和内杆22之间通过紧固螺栓固定。
所述紧固螺栓4为两个，左右对称设置。
所述的凹槽33为半圆弧形，所述左、右安装部上的凹槽各设置两个，两个凹槽分别设置在左、右安装部的上下表面。
所述连接部22的顶端设有轴承，所述轴承与验电电缆安装部的中部凸出部33连接。
所述的装夹部1和连接部22一体设置。
本发明通过U型装夹部将整个验电桩固定与工字轨道5的侧面上，通过第一螺栓孔与螺栓的配合夹紧轨道，连接部的伸缩，使本装置适用范围扩大，再将验电电缆缠绕于凹槽中，验电电缆穿过贯穿的通孔，对验电电缆形成固定，不挤压，不损坏，安全可靠，不像现有技术中夹子脱落，导致验电电缆与铁轨电接触产生危险隐患。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本发明的保护范围。

Claims (7)

1.一种可伸缩地铁轨道验电桩，其特征在于，包括固定桩，所述固定桩包括装夹部、连接部和验电电缆安装部，所述连接部的下端连接装夹部，所述连接部的上端连接验电电缆安装部，所述的装夹部具有U型开口，在所述U型开口的一侧面设置有第一螺栓孔，所述装夹部通过第一螺栓孔与地铁轨道固定，所述验电电缆安装部包括左安装部和右安装部，所述验电电缆安装部的中部与连接部转动连接，所述左、右安装部上设置凹槽以及贯穿左、右安装部的通孔。
2.根据权利要求1所述的一种可伸缩地铁轨道验电桩，其特征在于，所述的固定桩为导体。
3.根据权利要求1所述的一种可伸缩地铁轨道验电桩，其特征在于，所述连接部包括外套和内杆，所述内杆连接在装夹部上，所述外套套接于内杆上，所述外套和内杆之间通过紧固螺栓固定。
4.根据权利要求3所述的一种可伸缩地铁轨道验电桩，其特征在于，所述紧固螺栓为两个，左右对称设置。
5.根据权利要求1所述的一种可伸缩地铁轨道验电桩，其特征在于，所述的凹槽为半圆弧形，所述左、右安装部上的凹槽各设置两个，两个凹槽分别设置在左、右安装部的上下表面。
6.根据权利要求1所述的一种可伸缩地铁轨道验电桩，其特征在于，所述连接部的顶端设有轴承，所述轴承与验电电缆安装部的中部凸出部连接。
7.根据权利要求1所述的一种可伸缩地铁轨道验电桩，其特征在于，所述的装夹部和连接部一体设置。
CN201810647853.2A 2018-06-22 2018-06-22 一种可伸缩地铁轨道验电桩 Active CN108987961B (zh)

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* Cited by examiner, † Cited by third party
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DE2010461B2 (de) * 1970-02-27 1976-07-29 Siemens AG, 1000 Berlin und 8000 München Klemmvorrichtung zur loesbaren verbindung eines elektrischen leiters mit einer sammelschiene
CN1568562A (zh) * 2001-08-20 2005-01-19 泰科电子有限公司 用于将铁路接触轨接地的装置
CN201191314Y (zh) * 2008-05-21 2009-02-04 西安铁路局西安电务器材厂 一种轨道电路分路残压定压测试器定压强分路夹具
CN203870127U (zh) * 2014-03-17 2014-10-08 佟元江 铁路机车信号测试环线支架
CN204029998U (zh) * 2014-05-30 2014-12-17 广州市地下铁道总公司 接触网接地装置
CN205452591U (zh) * 2016-03-23 2016-08-10 郭铭 铁路接触网接地靴
CN206480790U (zh) * 2017-03-01 2017-09-08 国电南瑞科技股份有限公司 一种应用于地铁轨道接触网防误操作验电桩

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010461B2 (de) * 1970-02-27 1976-07-29 Siemens AG, 1000 Berlin und 8000 München Klemmvorrichtung zur loesbaren verbindung eines elektrischen leiters mit einer sammelschiene
CN1568562A (zh) * 2001-08-20 2005-01-19 泰科电子有限公司 用于将铁路接触轨接地的装置
CN201191314Y (zh) * 2008-05-21 2009-02-04 西安铁路局西安电务器材厂 一种轨道电路分路残压定压测试器定压强分路夹具
CN203870127U (zh) * 2014-03-17 2014-10-08 佟元江 铁路机车信号测试环线支架
CN204029998U (zh) * 2014-05-30 2014-12-17 广州市地下铁道总公司 接触网接地装置
CN205452591U (zh) * 2016-03-23 2016-08-10 郭铭 铁路接触网接地靴
CN206480790U (zh) * 2017-03-01 2017-09-08 国电南瑞科技股份有限公司 一种应用于地铁轨道接触网防误操作验电桩

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