CN105932593A - Universal wire locking pole for hot-line work suitable for insulating rod method - Google Patents

Universal wire locking pole for hot-line work suitable for insulating rod method Download PDF

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Publication number
CN105932593A
CN105932593A CN201610372422.0A CN201610372422A CN105932593A CN 105932593 A CN105932593 A CN 105932593A CN 201610372422 A CN201610372422 A CN 201610372422A CN 105932593 A CN105932593 A CN 105932593A
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CN
China
Prior art keywords
locking
rotating shaft
rod
wire
meshing
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Pending
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CN201610372422.0A
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Chinese (zh)
Inventor
艾茂民
王健
张爱云
程金
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State Grid Corp of China SGCC
Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd
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State Grid Corp of China SGCC
Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610372422.0A priority Critical patent/CN105932593A/en
Publication of CN105932593A publication Critical patent/CN105932593A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

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  • Electric Cable Installation (AREA)

Abstract

本发明涉及一种适用于绝缘杆法带电作业用万向锁线杆,其包括有锁线头和手持杆,锁线头包括有转动轴Ⅰ、锁线钩和锁紧件,转动轴Ⅰ的后部转动连接有连接耳Ⅰ,转动轴Ⅰ的后端固定有啮合齿轮Ⅰ,手持杆的前部固定有连接耳Ⅱ,手持杆内有转动连接的转动轴Ⅱ,转动轴Ⅱ的前端伸出于手持杆且安装有啮合齿轮Ⅱ,转动轴Ⅱ的后端伸出于手持杆且安装有转动把手,连接耳Ⅰ与连接耳Ⅱ通过两侧的螺栓实现连接,啮合齿轮Ⅰ与啮合齿轮Ⅱ通过啮合齿啮合实现传动。本发明可以任意调整锁线头的方向,解决了带电作业时从不同角度锁持导线的问题,使工作人员从不同角度锁住导线,锁线杆的工作范围大大提高。

The invention relates to a universal thread locking rod suitable for live working by insulating rod method, which includes a thread locking head and a hand-held rod. The thread locking head includes a rotating shaft I, a thread locking hook and a locking piece. The connecting ear Ⅰ is connected in rotation, the rear end of the rotating shaft Ⅰ is fixed with the meshing gear Ⅰ, the front part of the hand-held rod is fixed with the connecting ear Ⅱ, and the rotating shaft Ⅱ is connected in the handle rod, and the front end of the rotating shaft Ⅱ protrudes from the handle. The rod is equipped with meshing gear II, the rear end of the rotating shaft II protrudes from the hand-held rod and is equipped with a rotating handle, the connection ear I and the connecting ear II are connected by bolts on both sides, and the meshing gear I and meshing gear II are connected through the meshing teeth Mesh to achieve transmission. The invention can adjust the direction of the thread locking head arbitrarily, solves the problem of locking the wires from different angles during live work, enables workers to lock the wires from different angles, and greatly improves the working range of the thread locking lever.

Description

一种适用于绝缘杆法带电作业用万向锁线杆A Universal Locking Rod Applicable to Insulated Rod Method for Live Working

技术领域 technical field

本发明涉及电力领域中的带电作业用锁线杆,尤其涉及一种适用于绝缘杆法带电作业用万向锁线杆。 The invention relates to a wire locking rod for live work in the field of electric power, in particular to a universal locking rod for live work using the insulating rod method.

背景技术 Background technique

随着用户对供电可靠要求的提高,国网大范围推广配网带电作业,绝缘锁线杆或持线杆作为配网地电位带电作业常用工器具得到广泛应用。 With the improvement of users' requirements for reliable power supply, the State Grid has widely promoted live work in distribution networks, and insulating locking rods or wire holding rods have been widely used as common tools for live work at the ground potential of distribution networks.

现有锁线杆均为直头,即锁线机构在杆的终端,开口在侧面。此种结构的锁线杆能方便的卡入与杆体垂直的导线并进行可靠锁紧。但随着带电作业大面积的推广,出现了一些新的情况,如:需要锁持的导线方向与杆体平行或呈一定角度时,锁线杆无法方便的卡入,或锁位的导线在接火固定后,锁线杆无法取回,使带电作业变的较为困难,强行带电作业又会带来很大的安全隐患。 Existing thread-locking rods are all straight heads, that is, the thread-locking mechanism is at the terminal end of the rod, and the opening is on the side. The wire locking rod with this structure can be easily snapped into the wire perpendicular to the rod body and locked reliably. However, with the large-scale promotion of live work, some new situations have appeared, such as: when the direction of the wire to be locked is parallel to the rod body or at a certain angle, the wire locking rod cannot be easily snapped in, or the wire in the locked position is not connected to the wire. After the fire is fixed, the wire locking lever cannot be retrieved, which makes live work more difficult, and forced live work will bring great potential safety hazards.

发明内容 Contents of the invention

本发明为解决上述问题,特提供了一种锁线头方向可任意调节的适用于绝缘杆法带电作业用万向锁线杆。 In order to solve the above problems, the present invention provides a universal locking rod suitable for live working by insulating rod method, whose direction of the locking head can be adjusted arbitrarily.

本发明的技术方案如下: Technical scheme of the present invention is as follows:

一种适用于绝缘杆法带电作业用万向锁线杆,其包括有锁线头和手持杆,其特别之处在于:锁线头包括有转动轴Ⅰ、锁线钩和锁紧件,所述转动轴Ⅰ上设有外螺纹段,所述转动轴Ⅰ通过该外螺纹段与锁线钩的底部螺纹转动连接,所述锁紧件设于转动轴Ⅰ的前端,该锁紧件与锁线钩配合实现对导线的锁紧或松开;所述转动轴Ⅰ的后部转动连接有连接耳Ⅰ,所述转动轴Ⅰ的后端固定有啮合齿轮Ⅰ;所述手持杆的前部固定有连接耳Ⅱ,所述手持杆内有转动连接的转动轴Ⅱ,所述转动轴Ⅱ的前端伸出于手持杆且安装有啮合齿轮Ⅱ,所述转动轴Ⅱ的后端伸出于手持杆且安装有转动把手;所述连接耳Ⅰ与连接耳Ⅱ通过两侧的螺栓实现连接,所述啮合齿轮Ⅰ与啮合齿轮Ⅱ均设有伸出于齿轮端面的啮合齿,两啮合齿轮通过啮合齿的啮合实现万向传动。 A universal locking rod suitable for live working by insulating pole method, which includes a locking wire head and a hand-held rod. An external thread section is provided on the shaft I, and the rotating shaft I is threadedly connected with the bottom of the locking wire hook through the external threading section. Cooperate to realize the locking or loosening of the wire; the rear part of the rotating shaft I is rotatably connected with the connecting ear I, and the rear end of the rotating shaft I is fixed with the meshing gear I; the front part of the handle bar is fixed with a connecting ear. Ear II, there is a rotating shaft II that is rotatably connected in the handle bar, the front end of the rotating shaft II protrudes from the handle bar and is equipped with a meshing gear II, and the rear end of the rotating shaft II protrudes from the handle bar and is installed There is a rotating handle; the connecting ear I and the connecting ear II are connected by bolts on both sides, and the meshing gear I and the meshing gear II are equipped with meshing teeth protruding from the end faces of the gears, and the two meshing gears are meshed through the meshing teeth Realize universal transmission.

更优地,锁紧件与转动轴Ⅰ转动连接且锁紧件的侧面与锁线钩内侧面贴合以防止锁紧件相对锁线钩发生转动。 More preferably, the locking member is rotatably connected to the rotating shaft I, and the side surface of the locking member is in contact with the inner side of the locking wire hook to prevent the locking member from rotating relative to the locking wire hook.

使用时,由于锁线头与手持杆是通过连接耳Ⅰ与连接耳Ⅱ连接,这实现了锁线头方向的任意调节,在调节过程中,啮合齿轮Ⅰ与啮合齿轮Ⅱ的夹角虽然发生变化,但却始终处于啮合状态,因此,无论锁线头与手持杆处于任何角度,通过转动转动把手,使动力依次经转动轴Ⅱ、啮合齿轮Ⅱ、啮合齿轮Ⅰ传递至转动轴Ⅰ,锁紧件在转动轴Ⅰ的转动下可相对锁线钩作前、后移动,实现对导线的锁紧或松开。 When in use, since the thread-locking head and the hand-held lever are connected through the connecting ear I and the connecting ear II, the direction of the thread-locking head can be adjusted arbitrarily. During the adjustment process, the angle between the meshing gear I and the meshing gear II changes, but However, it is always in the meshing state. Therefore, regardless of the angle between the thread locking head and the handle, by turning the handle, the power is transmitted to the rotating shaft Ⅱ through the rotating shaft Ⅱ, the meshing gear Ⅱ, and the meshing gear Ⅰ. Under the rotation of Ⅰ, it can move forward and backward relative to the wire locking hook, so as to realize the locking or loosening of the wire.

本发明的有益效果是:其可以任意调整锁线头的方向,使工作人员能从不同角度锁持导线,已锁持的导线在角度变化后,锁杆也可方便地取下,这不仅提高了锁线杆的工作范围,也提高了工作效率,降低了劳动强度。 The beneficial effect of the present invention is: it can adjust the direction of the thread locking head arbitrarily, so that the staff can lock the wires from different angles, and the locked wires can be easily removed after the angle changes, which not only improves the The working range of the locking rod also improves the working efficiency and reduces the labor intensity.

附图说明 Description of drawings

下面结合附图对本发明作进一步的说明。 The present invention will be further described below in conjunction with the accompanying drawings.

图1是本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.

图2是锁线头调整方向后的两啮合齿轮的啮合状态图。 Fig. 2 is a diagram of the meshing state of the two meshing gears after the direction of the thread locking head is adjusted.

图3是啮合齿轮的结构示意图。 Fig. 3 is a schematic diagram of the structure of the meshing gear.

图中,1转动轴Ⅰ,2外螺纹段,3锁钩,4锁紧件,5手持杆,6连接耳Ⅰ,7连接耳Ⅱ,8螺栓,9啮合齿轮Ⅰ,10转动轴Ⅱ,11啮合齿轮Ⅱ,12转动把手,13啮合齿。 In the figure, 1 rotating shaft I, 2 external thread segment, 3 locking hook, 4 locking piece, 5 hand lever, 6 connecting ear I, 7 connecting ear II, 8 bolt, 9 meshing gear I, 10 rotating shaft II, 11 Meshing gear II, 12 turning handles, 13 meshing teeth.

具体实施方式 detailed description

下面结合具体实施例对本发明作进一步说明。 The present invention will be further described below in conjunction with specific examples.

如图1所示为本发明的一种具体实施例,该实施例包括有锁线头和手持杆5,锁线头包括有转动轴Ⅰ1、锁线钩3和锁紧件4,转动轴Ⅰ上设有外螺纹段2,转动轴Ⅰ通过该外螺纹段与锁线钩的底部螺纹转动连接,锁紧件设于转动轴Ⅰ的前端且与转动轴Ⅰ转动连接,锁紧件的侧面与锁线钩内侧面贴合以防止锁紧件相对锁线钩发生转动,该锁紧件与锁线钩配合实现对导线的锁紧或松开;转动轴Ⅰ的后部转动连接有连接耳Ⅰ6,转动轴Ⅰ的后端固定有啮合齿轮Ⅰ9(如图3所示);手持杆的前部固定有连接耳Ⅱ7,手持杆内有转动连接的转动轴Ⅱ10,转动轴Ⅱ的前端伸出于手持杆且安装有啮合齿轮Ⅱ11(如图3所示),转动轴Ⅱ的后端伸出于手持杆且安装有转动把手12;连接耳Ⅰ与连接耳Ⅱ通过两侧的螺栓8实现连接,啮合齿轮Ⅰ与啮合齿轮Ⅱ均设有伸出于齿轮端面的啮合齿13,两啮合齿轮通过啮合齿的啮合实现万向传动。 As shown in Figure 1, it is a specific embodiment of the present invention. This embodiment includes a thread locking head and a hand-held lever 5. The thread locking head includes a rotating shaft I1, a thread locking hook 3 and a locking member 4, and the rotating shaft I is provided with There is an external thread section 2, through which the rotating shaft I is threadedly connected with the bottom of the locking wire hook, the locking piece is arranged at the front end of the rotating shaft I and is rotationally connected with the rotating shaft I, the side of the locking piece is connected with the locking wire The inner surface of the hook is fitted to prevent the locking part from rotating relative to the wire locking hook. The locking part cooperates with the wire locking hook to lock or loosen the wire; The rear end of the shaft I is fixed with a meshing gear I9 (as shown in Figure 3); the front part of the handle bar is fixed with a connecting ear II7, and there is a rotating shaft II10 in the handle bar, and the front end of the rotating shaft II protrudes from the handle bar And the meshing gear II 11 is installed (as shown in Figure 3), the rear end of the rotating shaft II protrudes from the handle bar and the rotating handle 12 is installed; the connecting ear I and the connecting ear II are connected by bolts 8 on both sides, and the meshing gear I and the meshing gear II are both provided with meshing teeth 13 protruding from the end faces of the gears, and the two meshing gears realize universal transmission through the meshing of the meshing teeth.

使用时,由于手持杆与锁线头通过万向连接头连接,实现了锁线头方向的任意调节,在调节过程中,啮合齿轮Ⅰ与啮合齿轮Ⅱ的夹角虽然发生变化,但却始终处于啮合状态(如图2所示),因此,无论锁线头与手持杆处于任何角度,通过转动转动把手,使动力依次经转动轴Ⅱ、啮合齿轮Ⅱ、啮合齿轮Ⅰ传递至转动轴Ⅰ,锁紧件在转动轴Ⅰ的转动下可相对锁线钩作前、后移动,实现对导线的锁紧或松开。 When in use, because the hand-held lever and the thread-locking head are connected through the universal joint, the direction of the thread-locking head can be adjusted arbitrarily. During the adjustment process, although the angle between the meshing gear I and the meshing gear II changes, they are always in the meshing state. (As shown in Figure 2), therefore, regardless of the angle between the thread locking head and the hand-held lever, by turning the handle, the power is transmitted to the rotating shaft I through the rotating shaft II, the meshing gear II, and the meshing gear I in turn, and the locking member is in the Under the rotation of the rotating shaft I, it can move forward and backward relative to the wire locking hook, so as to realize the locking or loosening of the wire.

Claims (2)

1.一种适用于绝缘杆法带电作业用万向锁线杆,其包括有锁线头和手持杆(5),特征在于:所述锁线头包括有转动轴Ⅰ(1)、锁线钩(3)和锁紧件(4),所述转动轴Ⅰ上设有外螺纹段(2),所述转动轴Ⅰ通过该外螺纹段与锁线钩的底部螺纹转动连接,所述锁紧件设于转动轴Ⅰ的前端,该锁紧件与锁线钩配合实现对导线的锁紧或松开;所述转动轴Ⅰ的后部转动连接有连接耳Ⅰ(6),所述转动轴Ⅰ的后端固定有啮合齿轮Ⅰ(9);所述手持杆的前部固定有连接耳Ⅱ(7),所述手持杆内有转动连接的转动轴Ⅱ(10),所述转动轴Ⅱ的前端伸出于手持杆且安装有啮合齿轮Ⅱ(11),所述转动轴Ⅱ的后端伸出于手持杆且安装有转动把手(12);所述连接耳Ⅰ与连接耳Ⅱ通过两侧的螺栓(8)实现连接,所述啮合齿轮Ⅰ与啮合齿轮Ⅱ均设有伸出于齿轮端面的啮合齿(13),两啮合齿轮通过啮合齿的啮合实现万向传动。 1. A universal locking rod suitable for live working with insulating rod method, which includes a locking wire head and a hand-held rod (5), characterized in that: the wire locking head includes a rotating shaft I (1), a wire locking hook ( 3) and a locking piece (4), the rotating shaft I is provided with an external thread section (2), and the rotating shaft I is threadedly connected with the bottom of the locking wire hook through the external thread section, and the locking piece Set at the front end of the rotating shaft I, the locking piece cooperates with the wire locking hook to lock or loosen the wire; the rear part of the rotating shaft I is rotatably connected with the connecting ear I (6), and the rotating shaft I The rear end of the handle is fixed with the meshing gear I (9); the front part of the handle is fixed with the connecting ear II (7), and there is a rotating shaft II (10) in the holding rod, and the rotating shaft II The front end protrudes from the handle bar and is equipped with meshing gear II (11), and the rear end of the rotating shaft II protrudes from the handle bar and is equipped with a rotating handle (12); the connecting ear I and connecting ear II pass through the two sides The bolts (8) realize the connection, and the meshing gear I and the meshing gear II are both provided with meshing teeth (13) protruding from the end faces of the gears, and the two meshing gears realize the universal transmission through the meshing of the meshing teeth. 2.根据权利要求1所述适用于绝缘杆法带电作业用万向锁线杆,其特征在于:所述锁紧件与转动轴Ⅰ转动连接且锁紧件的侧面与锁线钩内侧面贴合以防止锁紧件相对锁线钩发生转动。 2. According to claim 1, the universal locking rod suitable for live working by the insulating rod method is characterized in that: the locking part is connected to the rotating shaft I in rotation and the side of the locking part is in close contact with the inner side of the locking wire hook. to prevent the locking member from rotating relative to the locking wire hook.
CN201610372422.0A 2016-05-31 2016-05-31 Universal wire locking pole for hot-line work suitable for insulating rod method Pending CN105932593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610372422.0A CN105932593A (en) 2016-05-31 2016-05-31 Universal wire locking pole for hot-line work suitable for insulating rod method

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Application Number Priority Date Filing Date Title
CN201610372422.0A CN105932593A (en) 2016-05-31 2016-05-31 Universal wire locking pole for hot-line work suitable for insulating rod method

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Publication number Priority date Publication date Assignee Title
CN107359435A (en) * 2017-07-28 2017-11-17 国网安徽省电力公司合肥供电公司 A kind of transmission line of electricity split multi-angle formula grounding wire device
CN112186625A (en) * 2020-10-12 2021-01-05 华中科技大学 Overhead conductor live-line ignition device

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CN204045765U (en) * 2014-07-30 2014-12-24 国家电网公司 A kind of novel electric power circuit anti-fall grounding wire line clamping device
CN204088587U (en) * 2014-09-22 2015-01-07 国网山东新泰市供电公司 A kind of Novel connecting ground wire handle arrangement
CN105356085A (en) * 2015-12-11 2016-02-24 谭焕玲 Electric power construction grounding device

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Publication number Priority date Publication date Assignee Title
US2194411A (en) * 1935-07-18 1940-03-19 Kearney James R Corp Clamp stick
JPH10264056A (en) * 1997-03-21 1998-10-06 Kyudenko Corp Indirect clamping tool for live wire
CN202474270U (en) * 2011-12-29 2012-10-03 广西电网公司电力科学研究院 Self-locking wire end ground clamp
CN202564586U (en) * 2012-04-13 2012-11-28 山东电力集团公司枣庄供电公司 Adjustable earthing wire clip
CN102916364A (en) * 2012-11-05 2013-02-06 衡水供电公司 Live line insulated locking lever, and method for installing and disassembling lead
CN204045765U (en) * 2014-07-30 2014-12-24 国家电网公司 A kind of novel electric power circuit anti-fall grounding wire line clamping device
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107359435A (en) * 2017-07-28 2017-11-17 国网安徽省电力公司合肥供电公司 A kind of transmission line of electricity split multi-angle formula grounding wire device
CN112186625A (en) * 2020-10-12 2021-01-05 华中科技大学 Overhead conductor live-line ignition device
CN112186625B (en) * 2020-10-12 2021-04-20 华中科技大学 An overhead wire live fire connection device

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Application publication date: 20160907