CN206349687U - Branch clears up knife head device along a kind of power transmission line - Google Patents
Branch clears up knife head device along a kind of power transmission line Download PDFInfo
- Publication number
- CN206349687U CN206349687U CN201621263234.6U CN201621263234U CN206349687U CN 206349687 U CN206349687 U CN 206349687U CN 201621263234 U CN201621263234 U CN 201621263234U CN 206349687 U CN206349687 U CN 206349687U
- Authority
- CN
- China
- Prior art keywords
- square
- insulation
- blade
- auxiliary
- branch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 238000009966 trimming Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000013138 pruning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
Along a kind of power transmission line of the utility model branch cleaning knife head device disclose one kind in high-altitude line upkeep, can quickly, steadily trim along branch device.It is characterized in that one end of insulating support rod is placed on one end of square insulation tube, major insulation block is vertically arranged on the other end of insulating support rod, main blade is placed on major insulation block by two fixing screws respectively, the main blade is ceramic tip, the lower edge of the main blade is zigzag, one end of insulation square bar passes through square insulation tube, square insulating is placed in square insulation tube, and between square insulating pipe and insulation square bar, auxiliary collets are vertically arranged on one end of insulation square bar, auxiliary blade is placed on auxiliary collets by two fixing screws respectively, the auxiliary blade is ceramic tip, and parallel to main blade, fixing groove is provided with the other end of insulation square bar, adapter sleeve is placed on the other end of square insulating pipe.
Description
Technical field
Branch clears up knife head device along a kind of power transmission line of the utility model, is related to a kind of power main curb
The branch pruning cleaning knife head device used when line is safeguarded, belongs to field of electrical equipment.It is more particularly to a kind of to coordinate existing
Pneumatic motor use, can quickly, steadily trim along branch cleaning knife head device.
Background technology
Around power transmission line, power main can be costed by growing fast branch, or is run into and hung after strong wind weather
It is disconnected to ride on power main, easily make to cause line short, therefore, the power worker that power transmission and distribution are safeguarded, it is necessary to periodically right
Branch along power Transmission is cleared up, and existing pruning tool structure all uses scissor-shaped, is intersected by two blades and constituted,
Then branch is trimmed, two cutting edges are at an acute angle, during two cutting edge stress trimmings of branch, cutting edge is cut to branch
Unstable, the cutting blade of branch both sides is not parallel, and branch can be offset outward when causing to cut, and occurs skidding or the feelings that collapse of being pressurized
Condition, and branch is after cutting edge collapses, and can get rid of to circuit, brings potential safety hazard to circuit, it is necessary to carry out second pruning to branch,
Even more times, the more time and efforts of trimming personnel are wasted, and add the amount of labour of trimming personnel.Influence is to electric power
The upkeep operation efficiency of conveying circuit.
The content of the invention
Provided to improve branch cleaning knife head device along above-mentioned situation, a kind of power transmission line of the utility model
One kind in high-altitude line upkeep, can quickly, steadily trim along branch device.It is simple in construction, convenient use, Neng Gouti
The efficiency of the high upkeep operation to power transmission line.
Branch cleaning knife head device is realized in along a kind of power transmission line of the utility model：The utility model
Along a kind of power transmission line branch cleaning knife head device by major insulation block, main blade, auxiliary blade, auxiliary collets, it is square absolutely
Edge set, adapter sleeve, fixing groove, square insulating pipe, insulation square bar, fixing screws and insulated connecting rod composition, the one of insulating support rod
End is placed on one end of square insulation tube, and major insulation block is vertically arranged on the other end of insulating support rod, and main blade passes through respectively
Two fixing screws are placed on major insulation block, and the main blade is ceramic tip, and the cutting edge of the main blade is zigzag, insulation
One end of square bar passes through square insulation tube, and square insulating is placed in square insulation tube, and positioned at square insulating pipe and insulating square
Between bar, auxiliary collets are vertically arranged on one end of insulation square bar, and auxiliary blade is placed in auxiliary insulation by two fixing screws respectively
On block, the auxiliary blade is ceramic tip, and parallel to main blade, fixing groove, adapter sleeve are provided with the other end for the square bar that insulate
On the other end for being placed on square insulating pipe.
In use, one end of outside stock is placed in the fixing groove on square insulating bar first, it is fixed, by even
Female connector and the cylinders of outside pneumatic motor connection are connect, it would be desirable to which the limb of the branch of trimming is placed on auxiliary blade, and
It is placed between main blade and auxiliary blade, starts pneumatic motor, cylinder intake is started working, and cylinder passes through the adapter sleeve side of pulling downward on
Shape insulation tube, square insulating pipe drives insulated connecting rod to move down, and insulated connecting rod drives major insulation block to move down, major insulation block
The main blade on major insulation block is driven to move down, so as to the branch limb between main blade and auxiliary blade be cut, whole
Trimming process, main blade remains parallel with the blade of auxiliary blade, and after branch radially opposite sides, pressure auxiliary blade parallel to
Upper passage, it is ensured that the stability of whole process branch both sides stress, collapses so that trimming process is not in branch skidding
Situation about opening, the design of the main blade and auxiliary blade can be changed, the master in main blade and auxiliary breaks down
The lower edge of blade is jagged design, it is possible to increase the efficiency of cutting branch, reaches the dimension improved to power transmission line
Protect the purpose of the efficiency of operation.
Beneficial effect.
First, it is simple in construction, it is convenient and practical.
2nd, it is with low cost, it is easy to promote.
3rd, the efficiency to the upkeep operation of power transmission line can be improved.
Brief description of the drawings
Accompanying drawing 1 is the structural representation that branch clears up knife head device along a kind of power transmission line of the utility model.
In accompanying drawing
Wherein part is：Major insulation block（1）, main blade（2）, auxiliary blade（3）, auxiliary collets（4）, square insulating set（5）,
Adapter sleeve（6）, fixing groove（7）, square insulating pipe（8）, insulate square bar（9）, fixing screws（10）, insulated connecting rod（11）.
Embodiment：
Branch cleaning knife head device is achieved in that in use, first along a kind of power transmission line of the utility model
The fixing groove that first one end of outside stock is placed on square insulating bar（7）It is interior, it is fixed, by adapter sleeve（6）And outside
Pneumatic motor connection cylinders connect, it would be desirable to the limb of the branch of trimming is placed on auxiliary blade（3）On, and it is placed on master
Blade（2）With auxiliary blade（3）Between, start pneumatic motor, cylinder intake is started working, and cylinder passes through adapter sleeve（6）Pull downward on
Square insulating pipe（8）, square insulating pipe（8）Drive insulated connecting rod（11）Move down, insulated connecting rod（11）Drive major insulation block
（1）Move down, major insulation block（1）Drive major insulation block（1）On main blade（2）Move down, so that by main blade（2）With
Auxiliary blade（3）Between branch limb cut, entirely trimming process, main blade（2）With auxiliary blade（3）Blade remain
It is parallel, and the auxiliary blade after branch radially opposite sides, pressure（3）Parallel upward passage, it is ensured that whole process branch both sides stress
Stability skidded situation about collapsing out, the main blade so that trimming process is not in branch（2）With auxiliary blade（3）
Design, can be in main blade（2）With auxiliary blade（3）During damage, changed, the main blade（2）Lower edge be sawtooth
The design of shape, it is possible to increase the efficiency of cutting branch, reaches the purpose for improving the efficiency to the upkeep operation of power transmission line.
Claims (2)
1. branch clears up knife head device along a kind of power transmission line, it is characterized in that：By major insulation block, main blade, auxiliary blade,
Auxiliary collets, square insulating set, adapter sleeve, fixing groove, square insulating pipe, insulation square bar, fixing screws and insulated connecting rod composition,
One end of insulating support rod is placed on one end of square insulation tube, and major insulation block is vertically arranged on the other end of insulating support rod,
Main blade is placed on major insulation block by two fixing screws respectively, and the main blade is ceramic tip, the one end for the square bar that insulate
Through square insulation tube, square insulating is placed in square insulation tube, and between square insulating pipe and insulation square bar, it is auxiliary exhausted
Edge block is vertically arranged on one end of insulation square bar, and auxiliary blade is placed on auxiliary collets by two fixing screws respectively, described auxiliary
Blade is ceramic tip, and parallel to main blade, is provided with fixing groove on the other end for the square bar that insulate, adapter sleeve be placed on it is square absolutely
On the other end of edge pipe.
2. branch cleaning knife head device along a kind of power transmission line as claimed in claim 1, it is characterised in that the master
The cutting edge of blade is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263234.6U CN206349687U (en) | 2016-11-24 | 2016-11-24 | Branch clears up knife head device along a kind of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263234.6U CN206349687U (en) | 2016-11-24 | 2016-11-24 | Branch clears up knife head device along a kind of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349687U true CN206349687U (en) | 2017-07-21 |
Family
ID=59322466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263234.6U Expired - Fee Related CN206349687U (en) | 2016-11-24 | 2016-11-24 | Branch clears up knife head device along a kind of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193460A (en) * | 2018-10-18 | 2019-01-11 | 国家电网有限公司 | The soft foreign matter of transmission line of electricity extracts device |
-
2016
- 2016-11-24 CN CN201621263234.6U patent/CN206349687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193460A (en) * | 2018-10-18 | 2019-01-11 | 国家电网有限公司 | The soft foreign matter of transmission line of electricity extracts device |
| CN109193460B (en) * | 2018-10-18 | 2021-09-03 | 国家电网有限公司 | Cutting device for soft foreign matters of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211124 |