CN203633202U - Insulating internal-pulling type pole shears - Google Patents
Insulating internal-pulling type pole shears Download PDFInfo
- Publication number
- CN203633202U CN203633202U CN201320795522.6U CN201320795522U CN203633202U CN 203633202 U CN203633202 U CN 203633202U CN 201320795522 U CN201320795522 U CN 201320795522U CN 203633202 U CN203633202 U CN 203633202U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- insulating operating
- traction
- insulating
- operating pole
- 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
- 238000009413 insulation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000013138 pruning Methods 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 241000269319 Squalius cephalus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses insulating internal-pulling type pole shears. A traction arm (3) is movably connected with the top end of an extensible insulating operating pole (1), a traction rope penetration hole (5) is formed in the insulating operating pole (1), pulleys (6) are mounted on the insulating operating pole (1) and the traction arm (3), one end of a traction rope (4) is fixed on the insulating operating pole (1), the other end of the traction rope (4) is wound on the pulleys (6) to penetrate into the insulating operating pole (1) from the traction rope penetration hole (5) to reach the bottom end of the insulating operating pole (1), a base of shears (2) is mounted at the top end of the insulating operating pole (1), and one end of a spring (7) is connected with the traction arm (3) while the other end of the spring (7) is connected with a shear arm of the shears (2). The insulating operating pole is adjustable in height and is internally hollow for the convenience of passing of the traction hole, the situation that the traction rope is wound on branches when trees are pruned is reduced, the problem of hidden danger of personal electric shock due to maloperation is solved, pruning speed is increased, safety is ensured, and operating difficulty of personnel is reduced greatly.
Description
Technical field
The utility model relates to averruncator, is specifically related to pull-type averruncator in a kind of insulation.
Background technology
Yangtze River Delta Area line channel situation more complicated, mostly being fast-growing meaning raises, growth is fast, bad on line security impact, in line channel, trees cleaning work is the major tasks of circuit fortune inspection class, clears up at present the inefficiency of transmission line of electricity gallery screen of trees, and the work safety of cleaning transmission line of electricity gallery screen of trees is poor, the labour intensity of cleaning transmission line of electricity gallery screen of trees is large, and it is many that high-quality completes screen of trees cleaning work difficulty.
Summary of the invention
The purpose of this utility model is: pull-type averruncator in a kind of insulation is provided, improves the operating efficiency of cleaning trees, safeguard work safety, alleviates felling and prune labour intensity, guarantees that high-quality completes screen of trees cleaning work.
Technical solution of the present utility model is: this averruncator comprises insulating bar, scissors, draft arm and pull rope, top at telescopic insulating bar is flexibly connected draft arm, on insulating bar, establish pull rope perforation, insulating bar, pulley is installed on draft arm, pull rope one end is fixed on insulating bar, the pull rope other end is walked around pulley and is penetrated in insulating bar to insulating bar bottom by pull rope, the floor installation of scissors is on the top of insulating bar, one end of spring connects on draft arm, the other end of spring connects the tool arm of scissors.
The utility model has the advantages that: insulating bar height is adjustable, good insulating, in bar, hollow is conveniently walked pull rope, reduce pull rope in the time of pruning trees with branch winding, effectively solve maloperation and cause personal electrical shock safety hazard, alleviate staff's physical demands, improve pruning speed and guarantee safety, and alleviating greatly personnel's operation easier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 insulating bar, 2 scissors, 3 draft arms, 4 pull ropes, 5 pull rope perforation, 6 pulleys, 7 springs.
Embodiment
As shown in Figure 1, this averruncator comprises insulating bar 1, scissors 2, draft arm 3 and pull rope 4, top at telescopic insulating bar 1 is flexibly connected draft arm 3, on insulating bar 1, establish pull rope perforation 5, insulating bar 1, pulley 6 is installed on draft arm 3, pull rope 4 one end are fixed on insulating bar 1, pull rope 4 other ends are walked around pulley 6 and are penetrated in insulating bar 1 to insulating bar bottom by pull rope perforation 5, the floor installation of scissors 2 is on the top of insulating bar 1, one end of spring 7 connects on draft arm 3, the other end of spring 7 connects the tool arm of scissors 2.
When beta pruning, regulate the height of insulating bar 1, lift insulating bar 1 and make scissors 2 to pollard place, pulling traction rope 4 is folding scissors 2 pollards under the cooperation of pulley 6 and draft arm 3, spring 7.
Claims (1)
1. pull-type averruncator in insulation, it is characterized in that: this averruncator comprises insulating bar (1), scissors (2), draft arm (3) and pull rope (4), top at telescopic insulating bar (1) is flexibly connected draft arm (3), on insulating bar (1), establish pull rope perforation (5), insulating bar (1), the upper pulley (6) of installing of draft arm (3), pull rope (4) one end is fixed on insulating bar (1), pull rope (4) other end is walked around pulley (6) and is penetrated in insulating bar (1) to insulating bar bottom by pull rope perforation (5), the floor installation of scissors (2) is on the top of insulating bar (1), one end of spring (7) connects on draft arm (3), the other end of spring (7) connects the tool arm of scissors (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795522.6U CN203633202U (en) | 2013-12-06 | 2013-12-06 | Insulating internal-pulling type pole shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795522.6U CN203633202U (en) | 2013-12-06 | 2013-12-06 | Insulating internal-pulling type pole shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633202U true CN203633202U (en) | 2014-06-11 |
Family
ID=50864502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795522.6U Expired - Fee Related CN203633202U (en) | 2013-12-06 | 2013-12-06 | Insulating internal-pulling type pole shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633202U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756772A (en) * | 2015-05-05 | 2015-07-08 | 国家电网公司 | Telescopic insulating shears |
| CN106105808A (en) * | 2016-06-30 | 2016-11-16 | 国网山东省电力公司济南市历城区供电公司 | A kind of screen of trees cleaning plant |
| CN106879432A (en) * | 2017-04-10 | 2017-06-23 | 国网辽宁省电力有限公司辽阳供电公司 | One kind is cut down trees with insulation lanyard machine |
| CN107616014A (en) * | 2017-10-10 | 2018-01-23 | 国家电网公司 | A kind of Lopper hook knife saw |
-
2013
- 2013-12-06 CN CN201320795522.6U patent/CN203633202U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756772A (en) * | 2015-05-05 | 2015-07-08 | 国家电网公司 | Telescopic insulating shears |
| CN106105808A (en) * | 2016-06-30 | 2016-11-16 | 国网山东省电力公司济南市历城区供电公司 | A kind of screen of trees cleaning plant |
| CN106105808B (en) * | 2016-06-30 | 2019-03-15 | 国网山东省电力公司济南市历城区供电公司 | A kind of screen of trees cleaning plant |
| CN106879432A (en) * | 2017-04-10 | 2017-06-23 | 国网辽宁省电力有限公司辽阳供电公司 | One kind is cut down trees with insulation lanyard machine |
| CN107616014A (en) * | 2017-10-10 | 2018-01-23 | 国家电网公司 | A kind of Lopper hook knife saw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203633202U (en) | Insulating internal-pulling type pole shears | |
| CN204651780U (en) | A kind of circuit device for clearing away obstacle | |
| CN202799749U (en) | Multifunctional tree trimmer | |
| CN201928694U (en) | Special tool for clearing up branches around power lines | |
| CN202103368U (en) | Overhead ground wire lifter | |
| CN203951901U (en) | Charged hydraulic high branch trimming cutter | |
| CN102823443A (en) | Multifunctional tree trimmer | |
| CN202578536U (en) | Adjustable support for perforating floor | |
| CN203129678U (en) | Combination of charging type lifter and tooth space type electric pole | |
| CN204089044U (en) | Portable overhead conductor shift unit | |
| CN104686214A (en) | Electric saw for pruning operation in power industry | |
| CN202211001U (en) | Novel high twig scissors | |
| CN201679005U (en) | Steel puller | |
| CN202444202U (en) | Aerial cable locking device | |
| CN203340650U (en) | Insulating long reach tree pruner | |
| CN203968752U (en) | A kind of tree pruning tool | |
| CN203646139U (en) | Portable branch clippers | |
| CN203912670U (en) | Portable extension type pruning fruit tree device | |
| CN205071747U (en) | Thin secateurs of exempting from to ascend a height saw with scale function | |
| CN104115684A (en) | Insulation shears for tree pruning | |
| CN109465358A (en) | Cable safety long-distance automated wireless disconnecting device | |
| CN212936849U (en) | Ground treatment suit for big branches of tall trees | |
| CN203632113U (en) | Portable safety string bag for electric pole | |
| CN109496775B (en) | Stay cord fixed indexing device for cutting tree | |
| CN204538618U (en) | A kind of cable clip making cable movement on steel strand wire |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181206 |