CN101820145A - Obstacle clearing cutter for high-voltage power transmission line - Google Patents
Obstacle clearing cutter for high-voltage power transmission line Download PDFInfo
- Publication number
- CN101820145A CN101820145A CN 201010155348 CN201010155348A CN101820145A CN 101820145 A CN101820145 A CN 101820145A CN 201010155348 CN201010155348 CN 201010155348 CN 201010155348 A CN201010155348 A CN 201010155348A CN 101820145 A CN101820145 A CN 101820145A
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- Prior art keywords
- cutter
- handle
- transmission line
- obstacle clearing
- power transmission
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Abstract
The invention discloses an obstacle clearing cutter for a high-voltage power transmission line, comprising a cutter handle, and the front end of the cutter handle is provided with a bush-hook and a saw blade. Because the front end of the cutter handle is provided with the bush-hook and the saw blade, according to the different thicknesses of tree obstacles, the thin tree obstacles can be directly hooked and cut by using the bush-hook, the thicker tree obstacles can be cleared by using the bush-hook for hooking branches and then pulling when the branches are sawed to be nearly broken by using the saw blade, and then the obstacle clearing cutter can clear harmful tree obstacles, has convenient operation, and can clear the tree obstacles in time so as to ensure the reliability of power supply. The back end of the cutter handle is provided with an insulated handle which is a high-strength insulated rod, the adjacent short handles of the insulated handle are detachably connected through threads, and therefore, the obstacle clearing cutter has the advantages of convenient installation and detaching, convenient use and carrying, safety and reliability.
Description
Technical field
The invention belongs to the cutting-tool engineering field, particularly a kind of obstacle clearing cutter for high-voltage power transmission line.
Background technology
Transmission line is rapidly set up in recent years, and is more near the trees (being screen of trees) of transmission line, and particularly spring and summer season, the tree skill is overlapped on the transmission line, causes line fault easily, causes the short circuit tripping operation easily as ground connection, has a strong impact on normal power supply.
In order to guarantee the transmission line normal power supply, need in time to remove the screen of trees under the transmission line.At present, remove screen of trees and use more be scissors, handsaw or chopper, scissors still can to general screen of trees branch, if run into thicker screen of trees, then need the staff of hand-held handsaw or chopper to utilize long ladder to remove processing near screen of trees, operation inconvenience, the work high above the ground coefficient of safety is low, and operating efficiency is low.In addition, too near if the staff leans on because screen of trees and transmission line close together, then there is the high pressure Danger Electric shock risk, if the processing that has a power failure influences power supply reliability again.
Summary of the invention
The objective of the invention is at above-mentioned deficiency, a kind of easy and simple to handle, safe and reliable obstacle clearing cutter for high-voltage power transmission line is provided.
For achieving the above object, technical scheme of the present invention is: obstacle clearing cutter for high-voltage power transmission line, comprise handle of a knife, and described handle of a knife front end is provided with billhook and saw cutter.
The rectangular type of described billhook and handle of a knife, the blade of billhook is downward; Saw cutter and handle of a knife be type linearly.
Described billhook and saw plane, cutter place are parallel to each other, and billhook is provided with towards the left side, and the sawtooth of saw cutter is provided with towards the right side.
Described handle of a knife rear end is provided with insulated handle.
Described insulated handle is removably connected by many short handles and forms.
Compared with prior art, advantage of the present invention is:
1, the handle of a knife front end is provided with billhook and saw cutter, thick, thin difference according to screen of trees, can directly carry out hook, cutting process for tiny screen of trees with billhook, for thicker screen of trees can be earlier with the saw cutter on branch firmly saw to will be sawed-off the time, hook branch with billhook again and firmly one draw, can remove harmful screen of trees, easy and simple to handle, can in time remove processing, guarantee the reliability of power supply screen of trees.
2, the handle of a knife rear end is provided with insulated handle, and insulated handle is the high strength insulating bar, and its adjacent short handle is realized removably connecting by screw thread, and installation, convenient disassembly are easy to use, are easy to carry, and be safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the handle schematic diagram among Fig. 1.
Embodiment
Obstacle clearing cutter for high-voltage power transmission line as shown in Figure 1, it comprises handle of a knife 1, is provided with billhook 2 and saw cutter 3 at handle of a knife 1 front end, handle of a knife 1 rear end is provided with insulated handle 4.Described billhook 2 and handle of a knife 1 rectangular type, and the blade 21 of billhook 2 is downward; Saw cutter 3 and handle of a knife 1 be type linearly, promptly saws cutter 3 and extends setting forward along handle of a knife 1.The plane at billhook 2 and saw cutter 3 places is parallel to each other, and billhook 2 is provided with towards the left side, and the sawtooth 31 of saw cutter 3 is provided with towards the right side.
As shown in Figure 2, insulated handle 4 is removably connected by many short handles and forms, and insulated handle 4 is the high strength insulating bar, its two ends are provided with screw thread 41, and adjacent short handle is realized removably connecting by screw thread 41, installation, convenient disassembly, easy to use, be easy to carry, safe and reliable.In the present embodiment, the short handle of insulated handle 4 has three sections, and every section is 1.5 meters, 4.5 meters of length overalls.
Use when of the present invention, can directly carry out hook, cutting process with billhook 2 to some thinner branches, and can on branch, firmly saw several following earlier with saw cutter 3 at some thicker branches, treat that branch will be when sawed-off, rotation insulated handle 4 utilizes billhook 2 to hook branch and firmly one draws, and can remove harmful screen of trees.
Claims (5)
1. obstacle clearing cutter for high-voltage power transmission line comprises handle of a knife, it is characterized in that: described handle of a knife front end is provided with billhook and saw cutter.
2. obstacle clearing cutter for high-voltage power transmission line as claimed in claim 1 is characterized in that: the rectangular type of described billhook and handle of a knife, and the blade of billhook is downward; Saw cutter and handle of a knife be type linearly.
3. obstacle clearing cutter for high-voltage power transmission line as claimed in claim 1 or 2 is characterized in that: described billhook and saw plane, cutter place are parallel to each other, and billhook is provided with towards the left side, and the sawtooth of saw cutter is provided with towards the right side.
4. obstacle clearing cutter for high-voltage power transmission line as claimed in claim 3 is characterized in that: described handle of a knife rear end is provided with insulated handle.
5. obstacle clearing cutter for high-voltage power transmission line as claimed in claim 4 is characterized in that: described insulated handle is removably connected by many short handles and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010155348 CN101820145A (en) | 2010-04-26 | 2010-04-26 | Obstacle clearing cutter for high-voltage power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010155348 CN101820145A (en) | 2010-04-26 | 2010-04-26 | Obstacle clearing cutter for high-voltage power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101820145A true CN101820145A (en) | 2010-09-01 |
Family
ID=42655133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010155348 Pending CN101820145A (en) | 2010-04-26 | 2010-04-26 | Obstacle clearing cutter for high-voltage power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101820145A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613012A (en) * | 2012-03-12 | 2012-08-01 | 山东电力集团公司淄博供电公司 | Tree pruning tool for line protective area |
| CN103532050A (en) * | 2013-10-30 | 2014-01-22 | 江苏省电力公司常州供电公司 | Device for clearing foreign matters on electric power transmission line |
| CN103563657A (en) * | 2013-11-19 | 2014-02-12 | 国家电网公司 | Multifunctional branch pruning device with replaceable tool bit |
| CN104037650A (en) * | 2014-06-05 | 2014-09-10 | 国家电网公司 | Insulating operating rod having trimming function |
| CN106655007A (en) * | 2017-03-14 | 2017-05-10 | 国网四川省电力公司隆昌县供电分公司 | Tool for clearing barriers around aerial cables on ground |
| CN107616014A (en) * | 2017-10-10 | 2018-01-23 | 国家电网公司 | A kind of Lopper hook knife saw |
| CN107801468A (en) * | 2017-11-20 | 2018-03-16 | 张家港市大新利群农民专业合作社 | A kind of multi-functional agricultural planting reaping hook |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201004851Y (en) * | 2007-03-12 | 2008-01-16 | 葛福宝 | Garden saw and shear |
| CN201142861Y (en) * | 2008-01-11 | 2008-11-05 | 马新增 | Multipurpose brushhook |
| CN101371640A (en) * | 2007-08-22 | 2009-02-25 | 上海沃施园艺用品制造有限公司 | High altitude scissors |
| CN201213384Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Insulation knife capable of removing branch |
| CN101536650A (en) * | 2009-04-20 | 2009-09-23 | 浙江快利工具有限公司 | High attitude shear |
| CN201717552U (en) * | 2010-04-26 | 2011-01-19 | 渑池县电业总公司 | Obstacle-clearing cutting tool for high-voltage power transmission line |
-
2010
- 2010-04-26 CN CN 201010155348 patent/CN101820145A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004851Y (en) * | 2007-03-12 | 2008-01-16 | 葛福宝 | Garden saw and shear |
| CN101371640A (en) * | 2007-08-22 | 2009-02-25 | 上海沃施园艺用品制造有限公司 | High altitude scissors |
| CN201142861Y (en) * | 2008-01-11 | 2008-11-05 | 马新增 | Multipurpose brushhook |
| CN201213384Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Insulation knife capable of removing branch |
| CN101536650A (en) * | 2009-04-20 | 2009-09-23 | 浙江快利工具有限公司 | High attitude shear |
| CN201717552U (en) * | 2010-04-26 | 2011-01-19 | 渑池县电业总公司 | Obstacle-clearing cutting tool for high-voltage power transmission line |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613012A (en) * | 2012-03-12 | 2012-08-01 | 山东电力集团公司淄博供电公司 | Tree pruning tool for line protective area |
| CN102613012B (en) * | 2012-03-12 | 2014-12-24 | 国家电网公司 | Tree pruning tool for line protective area |
| CN103532050A (en) * | 2013-10-30 | 2014-01-22 | 江苏省电力公司常州供电公司 | Device for clearing foreign matters on electric power transmission line |
| CN103532050B (en) * | 2013-10-30 | 2017-07-18 | 江苏省电力公司常州供电公司 | Electric power transmission line foreign body eliminating apparatus |
| CN103563657A (en) * | 2013-11-19 | 2014-02-12 | 国家电网公司 | Multifunctional branch pruning device with replaceable tool bit |
| CN103563657B (en) * | 2013-11-19 | 2015-05-13 | 国家电网公司 | Multifunctional branch pruning device with replaceable tool bit |
| CN104037650A (en) * | 2014-06-05 | 2014-09-10 | 国家电网公司 | Insulating operating rod having trimming function |
| CN104037650B (en) * | 2014-06-05 | 2017-01-04 | 国家电网公司 | A kind of insulating bar of band clipping function |
| CN106655007A (en) * | 2017-03-14 | 2017-05-10 | 国网四川省电力公司隆昌县供电分公司 | Tool for clearing barriers around aerial cables on ground |
| CN107616014A (en) * | 2017-10-10 | 2018-01-23 | 国家电网公司 | A kind of Lopper hook knife saw |
| CN107801468A (en) * | 2017-11-20 | 2018-03-16 | 张家港市大新利群农民专业合作社 | A kind of multi-functional agricultural planting reaping hook |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100901 |