CN204720884U - A kind of electric transmission line hot-line pollard instrument - Google Patents
A kind of electric transmission line hot-line pollard instrument Download PDFInfo
- Publication number
- CN204720884U CN204720884U CN201520452564.9U CN201520452564U CN204720884U CN 204720884 U CN204720884 U CN 204720884U CN 201520452564 U CN201520452564 U CN 201520452564U CN 204720884 U CN204720884 U CN 204720884U
- Authority
- CN
- China
- Prior art keywords
- pulley
- upper blade
- bottom knife
- sleeve pipe
- insulating
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of electric transmission line hot-line pollard instrument, comprise insulating bar, tapping sleeve pipe, upper blade, back-moving spring, bottom knife, pulley, insulating bar top is connected by the bottom of threaded post with tapping sleeve pipe, the top of tapping sleeve pipe arranges crescent and the upper blade of pointed end, the tapping cannula tip of upper blade side arranges rotating bottom knife by fixed rotating shaft, upper blade and bottom knife arrange link plate respectively, the two ends of back-moving spring are hung in the hanging hole of two link plates, the both sides of insulating bar are arranged respectively tightens knob and insulating cord fixed block, one end of bottom knife has blade, the other end arranges pulley by pulley fixed rotating shaft, be fixed on insulating cord fixed block after pulley is walked around in one end of insulating cord.
Description
Technical field
The utility model relates to obstacle removing of power transmission line instrument, is a kind of electric transmission line hot-line pollard instrument specifically.
Background technology
In current power transmission line protection district, still there is a large amount of fast growth poplar, this arboreal growth is fast, highly also higher, causes a hidden trouble to the safe operation of circuit, and cleaning hidden danger trees are important process of transmission line fortune inspection personnel.In the past remove obstacles in work, exist instrument fall behind, inefficient problem, adds operation danger coefficient and work difficulty, there is much hidden danger.
Utility model content
For solving the problem, the purpose of this utility model is to provide a kind of electric transmission line hot-line pollard instrument.
The utility model for achieving the above object, a kind of electric transmission line hot-line pollard instrument, comprise insulating bar, tapping sleeve pipe, upper blade, back-moving spring, bottom knife, pulley, described insulating bar top is connected by the bottom of threaded post with tapping sleeve pipe, the top of described tapping sleeve pipe arranges crescent and the upper blade of pointed end, the tapping cannula tip of described upper blade side arranges rotating bottom knife by fixed rotating shaft, described upper blade and bottom knife arrange link plate respectively, the two ends of described back-moving spring are hung in the hanging hole of two link plates, the both sides of described insulating bar are arranged respectively tightens knob and insulating cord fixed block, one end of described bottom knife has blade, the other end arranges pulley by pulley fixed rotating shaft, be fixed on insulating cord fixed block after pulley is walked around in one end of insulating cord.
Owing to adopting above technical scheme, the utility model has the advantage of: the utility model, by upper blade lower end welding tapping sleeve pipe, can connect the insulating bar of different length, thus reach the object of adjustable blade cutting range.Pulley, insulating bar and insulating cord use insulating material, improve safe voltage withstand class, avoid touch the problem that wire causes electric shock by mistake in pollard process, and use the utility model to improve operating efficiency, eliminate potential safety hazard, alleviate the working strength of operating personnel.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1, insulating bar, 2, tapping sleeve pipe, 3, upper blade, 4, back-moving spring, 5, bottom knife, 6, pulley, 7, fixed rotating shaft, 8, link plate, 9, tighten knob, 10, insulating cord fixed block, 11, blade, 12, pulley fixed rotating shaft, 13, insulating cord.
Embodiment
As shown in Figure 1, a kind of electric transmission line hot-line pollard instrument, comprise insulating bar 1, tapping sleeve pipe 2, upper blade 3, back-moving spring 4, bottom knife 5, pulley 6, insulating bar 1 top is connected by the bottom of threaded post with tapping sleeve pipe 2, the top of tapping sleeve pipe 2 arranges crescent and the upper blade 3 of pointed end, tapping sleeve pipe 2 top of upper blade 3 side arranges rotating bottom knife 5 by fixed rotating shaft 7, upper blade 3 and bottom knife 5 arrange link plate 8 respectively, the two ends of back-moving spring 4 are hung in the hanging hole of two link plates 8, the both sides of insulating bar 1 are arranged respectively tightens knob 9 and insulating cord fixed block 10, one end of bottom knife 5 has blade 11, the other end arranges pulley 6 by pulley fixed rotating shaft 12, be fixed on insulating cord fixed block 10 after pulley 6 is walked around in one end of insulating cord 13.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (1)
1. an electric transmission line hot-line pollard instrument, comprise insulating bar, tapping sleeve pipe, upper blade, back-moving spring, bottom knife, pulley, it is characterized in that: described insulating bar top is connected by the bottom of threaded post with tapping sleeve pipe, the top of described tapping sleeve pipe arranges crescent and the upper blade of pointed end, the tapping cannula tip of described upper blade side arranges rotating bottom knife by fixed rotating shaft, described upper blade and bottom knife arrange link plate respectively, the two ends of described back-moving spring are hung in the hanging hole of two link plates, the both sides of described insulating bar are arranged respectively tightens knob and insulating cord fixed block, one end of described bottom knife has blade, the other end arranges pulley by pulley fixed rotating shaft, be fixed on insulating cord fixed block after pulley is walked around in one end of insulating cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452564.9U CN204720884U (en) | 2015-06-29 | 2015-06-29 | A kind of electric transmission line hot-line pollard instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452564.9U CN204720884U (en) | 2015-06-29 | 2015-06-29 | A kind of electric transmission line hot-line pollard instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720884U true CN204720884U (en) | 2015-10-21 |
Family
ID=54319850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520452564.9U Expired - Fee Related CN204720884U (en) | 2015-06-29 | 2015-06-29 | A kind of electric transmission line hot-line pollard instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826857A (en) * | 2016-04-22 | 2016-08-03 | 国网辽宁省电力有限公司检修分公司 | Device for trimming tree crowns under lines in live-line manner |
-
2015
- 2015-06-29 CN CN201520452564.9U patent/CN204720884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826857A (en) * | 2016-04-22 | 2016-08-03 | 国网辽宁省电力有限公司检修分公司 | Device for trimming tree crowns under lines in live-line manner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202373901U (en) | Tree barrier removing tool for high-voltage transmission line | |
| CN204720884U (en) | A kind of electric transmission line hot-line pollard instrument | |
| CN104882826A (en) | Power transmission line live-line branch-trimming tool | |
| CN202155625U (en) | Electric soldering iron for welding wax pattern assemblies | |
| CN203193184U (en) | Foreign matter removal tool for power transmission line | |
| CN104175122A (en) | Novel hinge manufacturing device | |
| CN203537943U (en) | Tree clamping pliers | |
| CN204706825U (en) | The combination tool of foreign matter on a kind of integrated treatment overhead transmission line | |
| CN202363813U (en) | Universal cutter | |
| CN203226063U (en) | Automatic trimming apparatus | |
| CN202742395U (en) | Electric tool | |
| CN203537935U (en) | Novel electrical fruit tree branch pruning shears with adjustable length | |
| CN203942817U (en) | A kind of agricultural fruit picking apparatus | |
| CN205452949U (en) | Circuit foreign matter cleaning device | |
| CN204377847U (en) | Apricot stoner drift | |
| CN204361306U (en) | A kind of welding ground clamp used for drilling rod welding | |
| CN205646618U (en) | Cable shearing mechanism with adjustable | |
| CN204295731U (en) | A kind of marine product cutting machine of auto-breaking | |
| CN204309026U (en) | A kind of marine product cutting equipment with thermel protection device | |
| CN203474365U (en) | Lifting device | |
| CN204397002U (en) | A kind of carbide alloy hole making drill | |
| CN203968701U (en) | A kind of fruit picking device | |
| CN203843787U (en) | Special broken screw extractor for medical instrument repairing | |
| CN204450650U (en) | Paper cutter | |
| CN203756697U (en) | Adjustable type U-shaped bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |