CN102683921A - 接地线接地端线夹 - Google Patents

接地线接地端线夹 Download PDF

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Publication number
CN102683921A
CN102683921A CN2012101534543A CN201210153454A CN102683921A CN 102683921 A CN102683921 A CN 102683921A CN 2012101534543 A CN2012101534543 A CN 2012101534543A CN 201210153454 A CN201210153454 A CN 201210153454A CN 102683921 A CN102683921 A CN 102683921A
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China
Prior art keywords
tooth bar
bolt screw
fixed cover
wire clamp
gear rack
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Pending
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CN2012101534543A
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English (en)
Inventor
李强
吕守旭
马莉
施宏图
朱大勇
白福建
刘丹
仇兴玲
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.)
State Grid Corp of China SGCC
TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Publication date
Application filed by TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN2012101534543A priority Critical patent/CN102683921A/zh
Publication of CN102683921A publication Critical patent/CN102683921A/zh
Pending legal-status Critical Current

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Abstract

一种能够节约时间、使用方便的接地线接地端线夹,包括导线线夹,导线线夹下端固定连接有螺栓丝杆,螺栓丝杆下端设计有挂锁孔,螺栓丝杆上套有固定套,固定套位于挂锁孔上方,固定套内装有齿条,齿条的上端与固定套通过转轴相连接,齿条与固定套的左侧壁设计有夹角,齿条的下部带齿,齿与螺栓丝杆相配合,齿条的上部与螺栓丝杆之间设计有间隙,齿条的右侧固定连接有齿条捏手,齿条捏手穿出固定套,固定套的左侧固定连接有手柄,手柄与齿条捏手相对应。

Description

接地线接地端线夹
技术领域
本发明涉及一种线夹 ,尤其涉及一种接地线接地端线夹。
背景技术
目前变电站内使用的五防接地线、接地端线夹为螺栓压接形式,线夹包括导线线夹,导线线夹下端固定连接有螺栓丝杆,螺栓丝杆上螺纹连接有蝶形螺母,由于螺栓丝杆较长,蝶形螺母要旋转很多圈,才能将接地端线夹拆下或装上,因此拆装接地端线夹时费时费工,影响变电运行人员的工作效率,延长了设备的停送电时间。
发明内容
本发明的目的是提供一种能够节约时间、使用方便的接地线接地端线夹。
为实现上述目的,本发明采用的技术方案为:一种接地线接地端线夹,包括导线线夹,导线线夹下端固定连接有螺栓丝杆,螺栓丝杆下端设计有挂锁孔,其特征是:所述的螺栓丝杆上套有固定套,固定套位于挂锁孔上方,固定套内装有齿条,齿条的上端与固定套通过转轴相连接,齿条与固定套的左侧壁设计有夹角,齿条的下部带齿,齿与螺栓丝杆相配合,齿条的上部与螺栓丝杆之间设计有间隙,齿条的右侧固定连接有齿条捏手,齿条捏手穿出固定套,固定套的左侧固定连接有手柄,手柄与齿条捏手相对应。 
本发明的优点效果在于:由于本发明的这种结构,所以使用本发明时能够快速拆装接地端线夹,省时省力,提高工作人员的工作效率。
附图说明
图1为本发明的结构示意图。
附图中:1、导线线夹;  2、螺栓丝杆;  3、转轴;  4、齿条捏手;  5、齿条;  6、固定套;  7、挂锁孔;  8、手柄。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明:
本发明如图1所示,一种接地线接地端线夹,包括导线线夹1,导线线夹1下端固定连接有螺栓丝杆2,螺栓丝杆2下端设计有挂锁孔7,其特征是:所述的螺栓丝杆2上套有固定套6,固定套6位于挂锁孔7上方,固定套6内装有齿条5,齿条5的上端与固定套6通过转轴3相连接,齿条5与固定套6的左侧壁设计有夹角,齿条5的下部带齿,齿与螺栓丝杆2相配合,齿条5的上部与螺栓丝杆2之间设计有间隙,齿条5的右侧固定连接有齿条捏手4,齿条捏手4穿出固定套6,固定套6的左侧固定连接有手柄8,手柄8与齿条捏手4相对应。 
安装时,将固定套6套在螺栓丝杆2上,将固定套6与导线线夹1接触,齿条的上端被顶住,这时齿条的下部与螺栓丝杆啮合,当拆时松动固定套6,用手向右拉齿条捏手,使齿条与螺栓丝杆分开,轻松的可以将固定套6取下,简便快速。

Claims (1)

1.一种接地线接地端线夹,包括导线线夹(1),导线线夹(1)下端固定连接有螺栓丝杆(2),螺栓丝杆(2)下端设计有挂锁孔(7),其特征是:所述的螺栓丝杆(2)上套有固定套(6),固定套(6)位于挂锁孔(7)上方,固定套(6)内装有齿条(5),齿条(5)的上端与固定套(6)通过转轴(3)相连接,齿条(5)与固定套(6)的左侧壁设计有夹角,齿条(5)的下部带齿,齿与螺栓丝杆(2)相配合,齿条(5)的上部与螺栓丝杆(2)之间设计有间隙,齿条(5)的右侧固定连接有齿条捏手(4),齿条捏手(4)穿出固定套(6),固定套(6)的左侧固定连接有手柄(8),手柄(8)与齿条捏手(4)相对应。
CN2012101534543A 2012-05-17 2012-05-17 接地线接地端线夹 Pending CN102683921A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101534543A CN102683921A (zh) 2012-05-17 2012-05-17 接地线接地端线夹

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101534543A CN102683921A (zh) 2012-05-17 2012-05-17 接地线接地端线夹

Publications (1)

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CN102683921A true CN102683921A (zh) 2012-09-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106848616A (zh) * 2016-12-27 2017-06-13 东莞市圣荣自动化科技有限公司 一种电力设备中导线顶丝固紧的防松装置
CN112290248A (zh) * 2020-10-15 2021-01-29 贵州电网有限责任公司 一种推拉式带电搭火线夹

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316073A (en) * 1941-06-18 1943-04-06 Frank A Kellogg Metal clamp
US2461687A (en) * 1946-07-19 1949-02-15 Grand Specialties Company Welder's clamp
US4582307A (en) * 1985-02-22 1986-04-15 Wang Jinn Yih C-clamp
US4846725A (en) * 1988-04-15 1989-07-11 Houston Industries Incorporated Self-latching power line clamp
US7052334B1 (en) * 2004-08-04 2006-05-30 Cabay Jeffrey J Locking clamp assembly
CN202564588U (zh) * 2012-05-17 2012-11-28 山东电力集团公司枣庄供电公司 接地线接地端线夹

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316073A (en) * 1941-06-18 1943-04-06 Frank A Kellogg Metal clamp
US2461687A (en) * 1946-07-19 1949-02-15 Grand Specialties Company Welder's clamp
US4582307A (en) * 1985-02-22 1986-04-15 Wang Jinn Yih C-clamp
US4846725A (en) * 1988-04-15 1989-07-11 Houston Industries Incorporated Self-latching power line clamp
US7052334B1 (en) * 2004-08-04 2006-05-30 Cabay Jeffrey J Locking clamp assembly
CN202564588U (zh) * 2012-05-17 2012-11-28 山东电力集团公司枣庄供电公司 接地线接地端线夹

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106848616A (zh) * 2016-12-27 2017-06-13 东莞市圣荣自动化科技有限公司 一种电力设备中导线顶丝固紧的防松装置
CN112290248A (zh) * 2020-10-15 2021-01-29 贵州电网有限责任公司 一种推拉式带电搭火线夹
CN112290248B (zh) * 2020-10-15 2022-01-04 贵州电网有限责任公司 一种推拉式带电搭火线夹

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Owner name: STATE ELECTRIC NET CROP.

Effective date: 20130722

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20130722

Address after: 277000 the Yellow River Road, Xuecheng District, Shandong, No. 999, No.

Applicant after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation

Applicant after: State Grid Corporation of China

Address before: 277000 Zaozhuang power supply company, No. 60 Guangming Middle Road, Shizhong District, Zaozhuang, Shandong

Applicant before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120919