CN105428861A - 电焊机二次线跨接接头 - Google Patents

电焊机二次线跨接接头 Download PDF

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Publication number
CN105428861A
CN105428861A CN201510999901.0A CN201510999901A CN105428861A CN 105428861 A CN105428861 A CN 105428861A CN 201510999901 A CN201510999901 A CN 201510999901A CN 105428861 A CN105428861 A CN 105428861A
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CN
China
Prior art keywords
welding machine
electric welding
metal tube
machine secondary
secondary line
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.)
Pending
Application number
CN201510999901.0A
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English (en)
Inventor
王本其
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.)
Xinxing Ductile Iron Pipes Co Ltd
Original Assignee
Xinxing Ductile Iron Pipes Co Ltd
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.)
Filing date
Publication date
Application filed by Xinxing Ductile Iron Pipes Co Ltd filed Critical Xinxing Ductile Iron Pipes Co Ltd
Priority to CN201510999901.0A priority Critical patent/CN105428861A/zh
Publication of CN105428861A publication Critical patent/CN105428861A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
    • 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
    • H01R4/56—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 one conductor screwing into another
    • 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
    • H01R4/60—Connections between or with tubular conductors

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  • Cable Accessories (AREA)

Abstract

本发明涉及一种电焊机二次线跨接接头。左、右金属管外壁上套有左、右绝缘套，左、右金属管螺纹连接，左、右金属管分别与左、右电缆电连接固定。它结构简单，完全消除了接头打火现象，安全可靠。

Description

电焊机二次线跨接接头
技术领域
本发明涉及一种接头，特别涉及一种电焊机二次线跨接接头。
背景技术
铸管动控部的煤气工段所管辖的煤气区域，经常进行使用电焊机进行管道或者支架的焊接等动火作业。在动火作业时，电焊机二次线经常跨越煤气禁火区域，由于电焊机的二次线过长，会出现二次线对接现象，二次线对接容易出现打火现象，二次线对接容易出现触电现象，给所在的煤气区域和人身安全带来了重大安全隐患。
发明内容
为了克服现有技术的缺点，本发明提供一种电焊机二次线跨接接头。它结构简单，完全消除了接头打火现象，安全可靠。
本发明解决其技术问题所采取的技术方案是：左、右金属管外壁上套有左、右绝缘套，左、右金属管螺纹连接，左、右金属管分别与左、右电缆电连接固定。
本发明具有下列优点：1)、结构简单，完全消除了接头打火现象，安全可靠；2)、使用方便，拆装快捷。
附图说明
下面结合附图和实施例对本本发明进一步说明。
图1为本发明示意图；
图2为本发明图1中的A处放大图。
具体实施方式
如图1、2所示，左、右金属管2、7外壁上套有左、右绝缘套3、6，左、右金属管2、7螺纹连接，左、右金属管2、7分别与左、右电缆1、8电连接固定。
所述左、右金属管2、7靠近端的孔中分别焊接固定能相互配合的螺母4、螺栓5。通过螺母4、螺栓5实现左、右金属管2、7的螺纹连接。
所述的左、右电缆1、8分别与螺母4、螺栓5电连接固定。
所述的左金属管2的右端部嵌在左绝缘套3内，嵌入的尺寸T1为1-5mm。
所述的右金属管7的左端部嵌在右绝缘套6内，嵌入的尺寸T2为1-5mm。
所述的左、右金属管2、7为镀锌管；左、右绝缘套3、6为橡胶套；螺母4、螺栓5的材料为紫铜。

Claims (6)

1.一种电焊机二次线跨接接头，其特征在于：左、右金属管(2、7)外壁上套有左、右绝缘套(3、6)，左、右金属管(2、7)螺纹连接，左、右金属管(2、7)分别与左、右电缆(1、8)电连接固定。
2.根据权利要求1所述的电焊机二次线跨接接头，其特征在于：所述左、右金属管(2、7)靠近端的孔中分别焊接固定能相互配合的螺母(4)、螺栓(5)。通过螺母(4)、螺栓(5)实现左、右金属管(2、7)的螺纹连接。
3.根据权利要求1所述的电焊机二次线跨接接头，其特征在于：所述的左、右电缆(1、8)分别与螺母(4)、螺栓(5)电连接固定。
4.根据权利要求1所述的电焊机二次线跨接接头，其特征在于：所述的左金属管(2)的右端部嵌在左绝缘套(3)内，嵌入的尺寸T1为1-5mm。
5.根据权利要求1所述的电焊机二次线跨接接头，其特征在于：所述的右金属管(7)的左端部嵌在右绝缘套(6)内，嵌入的尺寸T2为1-5mm。
6.根据权利要求1所述的电焊机二次线跨接接头，其特征在于：所述的左、右金属管(2、7)为镀锌管；左、右绝缘套(3、6)为橡胶套。
CN201510999901.0A 2015-12-25 2015-12-25 电焊机二次线跨接接头 Pending CN105428861A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510999901.0A CN105428861A (zh) 2015-12-25 2015-12-25 电焊机二次线跨接接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510999901.0A CN105428861A (zh) 2015-12-25 2015-12-25 电焊机二次线跨接接头

Publications (1)

Publication Number Publication Date
CN105428861A true CN105428861A (zh) 2016-03-23

Family

ID=55506890

Family Applications (1)

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CN201510999901.0A Pending CN105428861A (zh) 2015-12-25 2015-12-25 电焊机二次线跨接接头

Country Status (1)

Country Link
CN (1) CN105428861A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1543694A (zh) * 2001-06-20 2004-11-03 �����ա��ڵ� 导体系统
EP1691451A1 (en) * 2005-02-14 2006-08-16 Enzo Catellani Improved electric connector
CN2876499Y (zh) * 2006-03-22 2007-03-07 华永康 管网保护整体式绝缘接头
CN204167506U (zh) * 2014-10-17 2015-02-18 中国三冶集团有限公司 一种电焊把接线用绝缘套管
CN105119098A (zh) * 2015-09-21 2015-12-02 福建省华创装饰用品有限公司 一种户外阳伞快速电连接结构
CN205248485U (zh) * 2015-12-25 2016-05-18 新兴铸管股份有限公司 电焊机二次线跨接接头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1543694A (zh) * 2001-06-20 2004-11-03 �����ա��ڵ� 导体系统
EP1691451A1 (en) * 2005-02-14 2006-08-16 Enzo Catellani Improved electric connector
CN2876499Y (zh) * 2006-03-22 2007-03-07 华永康 管网保护整体式绝缘接头
CN204167506U (zh) * 2014-10-17 2015-02-18 中国三冶集团有限公司 一种电焊把接线用绝缘套管
CN105119098A (zh) * 2015-09-21 2015-12-02 福建省华创装饰用品有限公司 一种户外阳伞快速电连接结构
CN205248485U (zh) * 2015-12-25 2016-05-18 新兴铸管股份有限公司 电焊机二次线跨接接头

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Application publication date: 20160323

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