CN104078887A - Special tool for removing foreign matters from conducting ground wire - Google Patents
Special tool for removing foreign matters from conducting ground wire Download PDFInfo
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- CN104078887A CN104078887A CN201410322787.3A CN201410322787A CN104078887A CN 104078887 A CN104078887 A CN 104078887A CN 201410322787 A CN201410322787 A CN 201410322787A CN 104078887 A CN104078887 A CN 104078887A
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Abstract
本发明公开了一种导地线除异物专用工具，包括主框架和绝缘循环牵引绳，主框架的上部通过转轴安装有槽状滚轮，主框架的下部前端安装有带转轴的槽状转轮，槽状转轮的转轴上端设有扇形旋切割刀，主框架的下部后端安装有槽状变向轮；绝缘循环牵引绳的上端套装在槽状转轮的凹槽中，绝缘循环牵引绳的下端经槽状变向轮的凹槽引出；主框架的上部位于槽状滚轮的下面设有导地线进口。本发明在带电进行导地线上的异物拆除时，在地面牵动绝缘循环牵引绳的下端控制槽状滚轮在导地线上滑动，切割刀通过循环牵引绳的带动，对导地线上的异物进行切割，完成导地线异物拆除工作。解决现有技术存在清除异物费时费力、危险性高的技术问题。
The invention discloses a special tool for removing foreign matter of a ground wire, which comprises a main frame and an insulated circulating traction rope. The upper part of the main frame is equipped with a groove-shaped roller through a rotating shaft, and the lower front end of the main frame is installed with a groove-shaped runner with a rotating shaft. The upper end of the rotating shaft of the trough-shaped runner is provided with a fan-shaped rotary cutter, and the lower rear end of the main frame is equipped with a trough-shaped reversing wheel; the upper end of the insulated circulating traction rope is set in the groove of the trough-shaped runner, and the insulated circulating traction rope The lower end is led out through the groove of the trough-shaped reversing wheel; the upper part of the main frame is located below the trough-shaped roller and is provided with an inlet for the ground wire. When the present invention removes the foreign matter on the ground wire with electricity, the lower end of the insulating circulation traction rope is pulled on the ground to control the grooved roller to slide on the ground conductor, and the cutting knife is driven by the circulation traction rope to remove the foreign matter on the ground conductor. Carry out cutting to complete the removal of foreign objects on the ground wire. It solves the technical problems of time-consuming, labor-intensive and high-risk removal of foreign matter existing in the prior art.
Description
the
技术领域 本发明属于电力线检修作业技术领域，具体涉及一种导地线除异物专用工具。 Technical Field The present invention belongs to the technical field of power line maintenance operations, and specifically relates to a special tool for removing foreign objects on ground wires.
背景技术 输电线路导地线经常在恶劣天气中会被缠绕塑料布、条幅、风筝、气球等异物，如不及时处理，会影响输电线路的安全运行，甚至造成线路跳闸事故。目前，大多采用绝缘杆或者在绝缘杆上安装一刀片来进行清除，这种处理方式费时费力，尤其清除一些缠绕的风筝线，非常容易划到电线，十分危险。 BACKGROUND OF THE INVENTION Transmission line ground wires are often entangled with foreign objects such as plastic sheets, banners, kites, and balloons in bad weather. If not handled in time, it will affect the safe operation of the transmission line and even cause line tripping accidents. At present, most of them use insulating rods or install a blade on the insulating rods to remove them. This method is time-consuming and laborious, especially when removing some entangled kite wires, it is very easy to scratch the wires, which is very dangerous.
发明内容 本发明的目的是解决现有技术存在清除异物费时费力、危险性高的技术问题，提供一种导地线除异物专用工具。 SUMMARY OF THE INVENTION The object of the present invention is to solve the technical problem of time-consuming, labor-intensive, and highly dangerous removal of foreign objects in the prior art, and provide a special tool for removing foreign objects with ground wires.
本发明导地线除异物专用工具，它包括主框架和绝缘循环牵引绳，其要点是所述主框架的上部通过转轴安装有槽状滚轮，主框架的下部前端安装有带转轴的槽状转轮，所述槽状转轮的转轴上端设有扇形旋切割刀，所述主框架的下部后端安装有槽状变向轮；所述绝缘循环牵引绳的上端套装在槽状转轮的凹槽中，绝缘循环牵引绳的下端经槽状变向轮的凹槽引出；所述主框架的上部位于槽状滚轮的下面设有导地线进口。 The special tool for removing foreign matter of the ground wire of the present invention includes a main frame and an insulated circulating traction rope. The upper end of the shaft of the trough-shaped runner is provided with a fan-shaped rotary cutter, and the lower rear end of the main frame is equipped with a trough-shaped direction-changing wheel; In the groove, the lower end of the insulated circulating traction rope is drawn out through the groove of the groove-shaped reversing wheel; the upper part of the main frame is located below the groove-shaped roller and is provided with a ground wire inlet.
所述绝缘循环牵引绳呈闭合环状，可循环拉动。 The insulated circular traction rope is in the shape of a closed loop and can be pulled circularly.
本发明结构合理、便于制作，在带电进行导地线上的异物拆除时，在地面牵动绝缘循环牵引绳的下端控制槽状滚轮在导地线上滑动，切割刀通过循环牵引绳的带动，对导地线上的异物进行切割，完成导地线异物拆除工作。解决现有技术存在清除异物费时费力、危险性高的技术问题。 The invention has a reasonable structure and is easy to manufacture. When the foreign matter on the ground wire is removed with electricity, the lower end of the insulating circulation traction rope is pulled on the ground to control the grooved roller to slide on the ground conductor, and the cutting knife is driven by the circulation traction rope. Cut the foreign matter on the ground wire to complete the removal of foreign matter on the ground wire. It solves the technical problems of time-consuming, labor-intensive and high-risk removal of foreign matter existing in the prior art.
附图说明 附图是本发明结构示意图。 BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawing is a schematic diagram of the structure of the present invention.
图中1、主框架 2、槽状滚轮 3、扇形旋切割刀 4、槽状转轮 5、槽状变向轮 6、绝缘循环牵引绳 7、导地线进口 In the figure 1. Main frame 2. Grooved roller 3. Fan-shaped rotary cutter 4. Grooved runner 5. Grooved direction-changing wheel 6. Insulated circular traction rope 7. Import of ground wire
具体实施方式 Detailed ways
参照附图，本发明它包括主框架1和绝缘循环牵引绳6，其要点是所述主框架1的上部通过转轴安装有槽状滚轮2，主框架1的下部前端安装有带转轴的槽状转轮4，所述槽状转轮4的转轴上端设有扇形旋切割刀3，所述主框架1的下部后端安装有槽状变向轮5；所述绝缘循环牵引绳6的上端套装在槽状转轮4的凹槽中，绝缘循环牵引绳6的下端经槽状变向轮5的凹槽引出；所述主框架1的上部位于槽状滚轮2的下面设有导地线进口7；所述绝缘循环牵引绳呈闭合环状，可循环拉动。 Referring to the accompanying drawings, the present invention includes a main frame 1 and an insulated circulating traction rope 6. The main points are that the top of the main frame 1 is equipped with a grooved roller 2 through a rotating shaft, and the lower front end of the main frame 1 is equipped with a grooved roller with a rotating shaft. Runner 4, the upper end of the rotating shaft of the grooved runner 4 is provided with a fan-shaped rotary cutter 3, and the lower rear end of the main frame 1 is equipped with a grooved reversing wheel 5; the upper end of the insulated circulating traction rope 6 is set In the groove of the grooved runner 4, the lower end of the insulated circulating traction rope 6 is drawn out through the groove of the grooved reversing wheel 5; 7. The insulated circular traction rope is in a closed loop shape and can be pulled circularly.
在拆除导地线异物时，首先将本发明主框架拉到线路上，操作人员在地面拉动绝缘循环牵引绳，将槽状滚轮卡在线路上，牵引绝缘循环牵引绳通过槽状变向轮、拉动扇形旋切割刀下面的槽状转轮，来带动扇形旋切割刀旋转，对导地线异物进行切割。 When removing the foreign matter of the ground wire, first pull the main frame of the present invention onto the line, the operator pulls the insulated circular traction rope on the ground, clamps the grooved roller on the line, and pulls the insulated circular traction rope through the grooved reversing wheel to pull The groove-shaped runner under the fan-shaped rotary cutter drives the fan-shaped rotary cutter to rotate to cut foreign objects on the ground wire.
本发明导地线除异物专用工具，结构简单、操作方便，能迅速及时拆除导地线上的异物，避免发生因异物造成的线路故障。 The special tool for removing foreign matter on the ground wire of the invention has simple structure and convenient operation, can quickly and timely remove foreign matter on the ground wire, and avoids line faults caused by foreign matter.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322787.3A CN104078887A (en) | 2014-07-09 | 2014-07-09 | Special tool for removing foreign matters from conducting ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322787.3A CN104078887A (en) | 2014-07-09 | 2014-07-09 | Special tool for removing foreign matters from conducting ground wire |
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| Publication Number | Publication Date |
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| CN104078887A true CN104078887A (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410322787.3A Pending CN104078887A (en) | 2014-07-09 | 2014-07-09 | Special tool for removing foreign matters from conducting ground wire |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734067A (en) * | 2015-04-08 | 2015-06-24 | 国网山东寿光市供电公司 | Power line plastic film eliminating device |
| CN104836149A (en) * | 2015-04-15 | 2015-08-12 | 国网浙江省电力公司嘉兴供电公司 | A tool and method for removing foreign matter from a split conductor of a high-voltage line |
| CN105262002A (en) * | 2015-11-26 | 2016-01-20 | 国网河南偃师市供电公司 | Device for removing overhead line winding objects |
-
2014
- 2014-07-09 CN CN201410322787.3A patent/CN104078887A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734067A (en) * | 2015-04-08 | 2015-06-24 | 国网山东寿光市供电公司 | Power line plastic film eliminating device |
| CN104836149A (en) * | 2015-04-15 | 2015-08-12 | 国网浙江省电力公司嘉兴供电公司 | A tool and method for removing foreign matter from a split conductor of a high-voltage line |
| CN105262002A (en) * | 2015-11-26 | 2016-01-20 | 国网河南偃师市供电公司 | Device for removing overhead line winding objects |
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Application publication date: 20141001 |