CN103855587A - Operating lever and operating method special for rapid installation of ground wire - Google Patents

Operating lever and operating method special for rapid installation of ground wire Download PDF

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Publication number
CN103855587A
CN103855587A CN201410099640.2A CN201410099640A CN103855587A CN 103855587 A CN103855587 A CN 103855587A CN 201410099640 A CN201410099640 A CN 201410099640A CN 103855587 A CN103855587 A CN 103855587A
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China
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clamp
ground wire
tube
clip
fixedly connected
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CN201410099640.2A
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CN103855587B (en
Inventor
都兴凯
李君明
于鑫
刘剑豪
高子涵
刘宇
麻健
程麒
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State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
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Abstract

本发明涉及一种快速装设地线专用操作杆及操作方法,该产品包括外绝缘管(12)固定丝母(10)连接收缩支架(5),内绝缘管(11)固定空心丝管(9)与圆管(7)通过旋转连接器(8)相连,圆管(7)与开合卡子(1)固定连接,开合卡子(1)与槽型接地线线夹卡子(2)固定连接。本发明采用杠杆机械原理,操作省力,应用方便,缩短装设接地线时间,简化了高处作业的程序,减少了高处作业的时间,从而降低了工作人员作业风险和劳动强度,同时提高了停电作业效率。本发明携带方便,操作简旦,操作省力,成本低,易于在输电生产专业推广使用。

The invention relates to a special operating rod for quickly installing ground wires and an operation method. The product includes an outer insulating tube (12) fixing a screw nut (10) connected to a retractable bracket (5), an inner insulating tube (11) fixing a hollow wire tube ( 9) It is connected with the round pipe (7) through the rotary connector (8), the round pipe (7) is fixedly connected with the opening and closing clip (1), and the opening and closing clip (1) is fixed with the grooved ground wire clip (2) connect. The invention adopts the mechanical principle of leverage, which is labor-saving and convenient to use, shortens the time for installing the grounding wire, simplifies the procedure of high-altitude operation, and reduces the time of high-altitude operation, thereby reducing the operating risk and labor intensity of the staff, and at the same time improving Power outage operation efficiency. The invention is easy to carry, easy to operate, labor-saving and low in cost, and is easy to popularize and use in the field of power transmission production.

Description

快速装设地线专用操作杆及操作方法Special operating lever and operation method for quick installation of ground wire

技术领域 technical field

本发明涉及一种快速装设地线专用操作杆及操作方法。 The invention relates to a special operating rod for quick installation of ground wires and an operating method.

背景技术 Background technique

快速装设接地线专用操作杆是输电线路停电作业装设接线专用的工具。220kV及以上电压等级输电线路停电作业检修,需在作业地段两端三相导线上装设接地线,以确保作业人员人身安全。在现行条件下,操作人员装设接地线采用抛掷方法,而受杆塔型式、导线位置及气候影响(特别是风天),造成装设接地线费时费力、不利于作业人员人身安全、影响停电作业效率的不良结果。 The special operating rod for quickly installing the grounding wire is a special tool for installing and wiring the power transmission line when the power is cut off. In the case of power outage operation and maintenance of 220kV and above voltage transmission lines, it is necessary to install grounding wires on the three-phase conductors at both ends of the work area to ensure the personal safety of operators. Under the current conditions, operators use the throwing method to install the grounding wire. Due to the influence of the tower type, wire position and climate (especially in windy weather), the installation of the grounding wire is time-consuming and laborious, which is not conducive to the personal safety of the operators and affects the power outage operation. Bad results for efficiency.

发明内容 Contents of the invention

针对上有技术的不足,本发明公开了一种快速装设地线专用操作杆及操作方法,目的在于解决装设接地线费时费力的难题,简化了高处作业的程序,减少了高处作业的时间,降低了作业风险,提高了停电作业效率。 Aiming at the deficiencies in the prior art, the present invention discloses a special operating lever and operation method for quick installation of ground wires. time, reduce the operation risk, and improve the efficiency of power outage operation.

本发明是通过以下技术手段实现的: The present invention is achieved by the following technical means:

快速装设地线专用操作杆,包括开合卡子通过卡子轴与圆管相连,开合卡子与槽型接地线夹卡子固定连接,圆管底部装有旋转连接器,旋转连接器与空心丝管连接,空心丝管与内绝缘管固定连接;空心丝管外部套有配套的丝母,丝母与外绝缘管固定连接,左右两端各设置有收缩支架底端与丝母固定连接,顶端分别装有滑动轮顶在开合卡子上。 Quickly install the special operating lever for the ground wire, including the opening and closing clips connected to the round pipe through the clip shaft, the opening and closing clips are fixedly connected with the slotted ground wire clip clips, and the bottom of the round pipe is equipped with a rotary connector, and the rotary connector is connected to the hollow wire tube Connection, the hollow wire tube is fixedly connected with the inner insulating tube; the hollow wire tube is covered with matching nuts, and the nuts are fixedly connected with the outer insulating tube. Sliding wheels are installed on the opening and closing clips.

所述旋转连接器还可采用还采用加工的轴承套结构代替。 The rotary connector can also be replaced by a processed bearing sleeve structure.

所述的槽型接地线夹卡子上还装有定位销子。 Positioning pins are also arranged on the clip of the grooved ground wire clamp.

所述的内绝缘管和外绝缘管上分别包裹有橡胶绝缘柄。 The inner insulating tube and the outer insulating tube are respectively wrapped with rubber insulating handles.

所述快速装设地线专用操作杆的操作方法,其特征在于包括以下操作步骤: The operation method for quickly installing the special operating lever for the ground wire is characterized in that it includes the following steps:

(1)、将要装设的接地线线夹放置于槽型接地线线夹卡子内,定位销子即起到固定作用; (1) Place the grounding wire clamp to be installed in the grooved grounding wire clamp clip, and the positioning pin will play a fixed role;

(2)、一支手握住外绝缘管,另一支手握住内绝缘管,顺时针转动内绝缘管,带动圆管连同开合卡子向手握方向移动,由于滑动轮作用,使收缩支架支撑开合卡子使之向内角受力,使得接地线线夹前端开口,包裹住导线。 (2) Hold the outer insulating tube with one hand, and the inner insulating tube with the other hand, and turn the inner insulating tube clockwise to drive the round tube and the opening and closing clips to move in the direction of the hand. Due to the action of the sliding wheel, the contraction The bracket supports the opening and closing clip so that it is stressed toward the inner corner, so that the front end of the grounding wire clamp is opened to wrap the wire.

本发明的优点及有益效果为:本发明采用杠杆机械原理,操作省力,应用方便,缩短装设接地线时间,简化了高处作业的程序,减少了高处作业的时间,从而降低了工作人员作业风险和劳动强度,同时提高了停电作业效率。本发明携带方便,操作简旦,操作省力,成本低,易于在输电生产专业推广使用。 The advantages and beneficial effects of the present invention are as follows: the present invention adopts the principle of lever machinery, which is labor-saving in operation, convenient in application, shortens the time for installing grounding wires, simplifies the procedure of high-altitude operations, reduces the time for high-altitude operations, and thus reduces the number of workers. Reduce operational risks and labor intensity, while improving the efficiency of power outage operations. The invention is easy to carry, easy to operate, labor-saving and low in cost, and is easy to popularize and use in the field of power transmission production.

附图说明 Description of drawings

1为本发明的结构示意图; Fig. 1 is a structural representation of the present invention;

图中:1、开合卡子,2、槽型接地线夹卡子,3、卡子轴,4、定位销子,5、收缩支架,6、滑动轮,7、圆管,8、旋转连接器,9、空心丝管,10、丝母,11、内绝缘管,12、外绝缘管,13、橡胶绝缘柄。 In the figure: 1. Opening and closing clip, 2. Slotted ground wire clip clip, 3. Clip shaft, 4. Locating pin, 5. Shrink bracket, 6. Sliding wheel, 7. Round tube, 8. Rotary connector, 9, hollow wire tube, 10, wire nut, 11, inner insulating tube, 12, outer insulating tube, 13, rubber insulating handle.

具体实施方式 Detailed ways

实施例1:Example 1:

如图1所示,一种快速装设地线专用操作杆,包括开合卡子1通过卡子轴3与圆管7相连,开合卡子1与槽型接地线夹卡子2焊接固定,圆管7下部装有旋转连接器8,旋转连接器8与空心丝管9连接,空心丝管9与内绝缘管11顶端固定连接;空心丝管9上还外套有丝母10,丝母10与外绝缘管12顶端固定连接,收缩支架5底端与丝母10固定焊接,顶端装有滑动轮6 分别顶在左右两边开合卡子1上。槽型接地线夹卡子2上还装有定位销子4。内绝缘管11和外绝缘管12上分别包裹有橡胶绝缘柄13。 As shown in Figure 1, a special operating lever for quick installation of ground wires includes opening and closing clip 1 connected to round pipe 7 through clip shaft 3, opening and closing clip 1 is welded and fixed with slot-type ground wire clamp clip 2, and round pipe 7 The lower part is equipped with a rotary connector 8, the rotary connector 8 is connected with the hollow wire tube 9, and the hollow wire tube 9 is fixedly connected with the top of the inner insulating tube 11; the hollow wire tube 9 is also covered with a wire mother 10, and the wire mother 10 is insulated from the outside The top of the pipe 12 is fixedly connected, the bottom end of the shrink bracket 5 is fixedly welded with the screw nut 10, and the top is equipped with a sliding wheel 6 which pushes against the opening and closing clips 1 on the left and right sides respectively. Positioning pins 4 are also housed on the grooved ground wire clamp clip 2 . The inner insulating tube 11 and the outer insulating tube 12 are wrapped with rubber insulating handles 13 respectively.

生产工艺:开合卡子采用20mm宽、4mm厚的钢板制作,槽型接地线夹卡子与开合卡子焊接而成,槽型接地线夹卡子安装定位销子,使卡子与接地线线夹固定可靠。收缩支架空心丝管与丝母旋转能使开合卡子移动35-40mm即可。内绝缘管以直径20mm的绝缘管,长度2800mm,外绝缘管以直径30mm绝缘管,长度2500mm,圆管顶端与卡子轴连接固定,底段与空心丝管连接处安装旋转连接器。 Production process: The opening and closing clips are made of 20mm wide and 4mm thick steel plates, and the slotted grounding wire clips are welded with the opening and closing clips. . The hollow wire tube of the retractable bracket and the screw nut can be rotated so that the opening and closing clips can move 35-40mm. The inner insulating tube is an insulating tube with a diameter of 20mm and a length of 2800mm. The outer insulating tube is an insulating tube with a diameter of 30mm and a length of 2500mm.

操作方法: Operation method:

 (1)、将要装设的接地线线夹放置于槽型接地线线夹卡子2内,定位销子4即起到固定作用; (1) Place the grounding wire clamp to be installed in the grooved grounding wire clamp clip 2, and the positioning pin 4 will play a fixed role;

(2)、一支手握住外绝缘管12,另一支手握住内绝缘管上的橡胶绝缘柄13,顺时针转动内绝缘管11,带动圆管7连同开合卡子1向手握方向移动,由于滑动轮6作用,使收缩支5架支撑开合卡子1使之向内角受力,使得接地线线夹前端开口,包裹住导线。 (2) Hold the outer insulating tube 12 with one hand, hold the rubber insulating handle 13 on the inner insulating tube with the other hand, turn the inner insulating tube 11 clockwise, and drive the round tube 7 together with the opening and closing clip 1 to hold direction movement, due to the effect of sliding wheel 6, the retractable bracket 5 supports the opening and closing clip 1 and makes it stressed to the inner corner, so that the front end of the ground wire clamp is open and wraps up the wire.

Claims (5)

1. install fast ground wire operating arm dedicated, it is characterized in that comprising that folding clamp (1) is connected with pipe (7) by clamp axle (3), folding clamp (1) is fixedly connected with grooved earthing clamp clamp (2), rotary connector (8) is equipped with in pipe (7) bottom, rotary connector (8) is connected with hollow fiber tube (9), and hollow fiber tube (9) is fixedly connected with interior insulated tube (11); Hollow fiber tube (9) outer cover has supporting screw (10), screw (10) is fixedly connected with external insulation pipe (12), two ends, left and right are respectively provided with contraction support (5) bottom and are fixedly connected with screw (10), and top is equipped with respectively movable pulley (6) and is withstood on folding clamp (1).
2. install fast according to claim 1 ground wire operating arm dedicated, it is characterized in that described rotary connector (8) also can adopt the bearing holder (housing, cover) structure replacement that also adopts processing.
3. install fast according to claim 1 ground wire operating arm dedicated, it is characterized in that, on described grooved earthing clamp clamp (2), positioning pin (4) is also housed.
4. install fast according to claim 1 ground wire operating arm dedicated, it is characterized in that being enclosed with respectively rubber-covered handle (13) on described interior insulated tube (11) and external insulation pipe (12).
5. a method of operation of installing fast ground wire operating arm dedicated described in claim 1,2,3 or 4, is characterized in that comprising following operating procedure:
(1), the earthing wire clip that will install is positioned in grooved earthing wire clip clamp (2), positioning pin (4) plays fixation;
(2), one holds external insulation pipe (12), another holds interior insulated tube (11), clockwise rotate interior insulated tube (11), drive pipe (7) to move to holding direction together with folding clamp (1), due to movable pulley (6) effect, make to shrink (5) frame support folding clamp (1) and make it stressed to interior angle, make earthing wire clip front opening, wrap wire.
CN201410099640.2A 2014-03-18 2014-03-18 Special operating lever and operation method for quick installation of ground wire Active CN103855587B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104158049A (en) * 2014-07-18 2014-11-19 国网河南省电力公司漯河供电公司 Earthing clamp device and operation method thereof
CN104218495A (en) * 2014-09-02 2014-12-17 来安县新元机电设备设计有限公司 Operating bar for installing ground wires of high-voltage transmission lines
CN104752988A (en) * 2015-04-14 2015-07-01 国家电网公司 Electric bonding lead component of overhead line and operating mechanism of electric bonding lead component
CN104767155A (en) * 2015-04-30 2015-07-08 国家电网公司 A live fastening device for high-voltage insulator bolts
CN109586205A (en) * 2018-11-21 2019-04-05 国网宁夏电力有限公司电力科学研究院 Power transmission line ground wire presss from both sides auxiliary installation device
CN110554215A (en) * 2018-05-31 2019-12-10 广东电网有限责任公司 bus tube clamp
CN111478062A (en) * 2020-04-17 2020-07-31 广东电网有限责任公司 Electrodynamic type earth connection
CN115036723A (en) * 2022-06-28 2022-09-09 广东电网有限责任公司东莞供电局 Cross locking type anti-drop grounding wire clamp for power line

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2081576U (en) * 1990-12-22 1991-07-24 桑勇 High building bulb fitting unit
US5547305A (en) * 1995-03-02 1996-08-20 The Whitaker Corporation Rapid, tool-less adjusting system for hotstick tooling
CN201690158U (en) * 2010-04-15 2010-12-29 河南省电力公司信阳供电公司 Live working insulated operating rod
CN202172136U (en) * 2011-08-18 2012-03-21 辽宁省电力有限公司铁岭供电公司 Clamping type earth wire clamp for square bus-bar
CN102709781A (en) * 2012-05-31 2012-10-03 富阳市供电局 Electric insulation operating rod
CN203826745U (en) * 2014-03-18 2014-09-10 国家电网公司 Special operating rod for fast mounting ground wire

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2081576U (en) * 1990-12-22 1991-07-24 桑勇 High building bulb fitting unit
US5547305A (en) * 1995-03-02 1996-08-20 The Whitaker Corporation Rapid, tool-less adjusting system for hotstick tooling
CN201690158U (en) * 2010-04-15 2010-12-29 河南省电力公司信阳供电公司 Live working insulated operating rod
CN202172136U (en) * 2011-08-18 2012-03-21 辽宁省电力有限公司铁岭供电公司 Clamping type earth wire clamp for square bus-bar
CN102709781A (en) * 2012-05-31 2012-10-03 富阳市供电局 Electric insulation operating rod
CN203826745U (en) * 2014-03-18 2014-09-10 国家电网公司 Special operating rod for fast mounting ground wire

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104158049A (en) * 2014-07-18 2014-11-19 国网河南省电力公司漯河供电公司 Earthing clamp device and operation method thereof
CN104218495A (en) * 2014-09-02 2014-12-17 来安县新元机电设备设计有限公司 Operating bar for installing ground wires of high-voltage transmission lines
CN104218495B (en) * 2014-09-02 2016-10-26 来安县新元机电设备设计有限公司 A kind of action bars for ultra-high-tension power transmission line installing ground wire
CN104752988A (en) * 2015-04-14 2015-07-01 国家电网公司 Electric bonding lead component of overhead line and operating mechanism of electric bonding lead component
CN104767155A (en) * 2015-04-30 2015-07-08 国家电网公司 A live fastening device for high-voltage insulator bolts
CN104767155B (en) * 2015-04-30 2017-03-08 国家电网公司 A kind of high-tension insulator bolt live clamp device
CN110554215A (en) * 2018-05-31 2019-12-10 广东电网有限责任公司 bus tube clamp
CN109586205A (en) * 2018-11-21 2019-04-05 国网宁夏电力有限公司电力科学研究院 Power transmission line ground wire presss from both sides auxiliary installation device
CN109586205B (en) * 2018-11-21 2023-10-31 国网宁夏电力有限公司电力科学研究院 Auxiliary installation device for ground wire clamp of power transmission line
CN111478062A (en) * 2020-04-17 2020-07-31 广东电网有限责任公司 Electrodynamic type earth connection
CN115036723A (en) * 2022-06-28 2022-09-09 广东电网有限责任公司东莞供电局 Cross locking type anti-drop grounding wire clamp for power line

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