CN103891535B - Suspended-type movable pruning device - Google Patents
Suspended-type movable pruning device Download PDFInfo
- Publication number
- CN103891535B CN103891535B CN201410121642.7A CN201410121642A CN103891535B CN 103891535 B CN103891535 B CN 103891535B CN 201410121642 A CN201410121642 A CN 201410121642A CN 103891535 B CN103891535 B CN 103891535B
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- shaft
- chain wheel
- chain
- chain saw
- motor
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- 238000013138 pruning Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The invention belongs to power industry power transmission and transformation safety assurance construction equipment, in particular to a kind of suspended-type movable pruning device, in trapezoidal outer shield (15), motor (13) is equipped with in below, the upper end shaft of motor (13) connects Worm-gear type reductor (12), the shaft of reductor (12) is equipped with drive sprocket (11), in outer shield (15) top fixed support (10) outward, driven chain wheel shaft (7) in support (10) fills driven sprocket (8), driven sprocket (8) and drive sprocket (11) are in transmission connection, above two back-moving springs (5) are fixedly filled at the follower shaft (7) in bottom roller (6) outside, two back-moving springs (5) are flexibly connected two upper roller shafts (2) respectively, the lower end shaft of motor (13) fills chain wheel for chain saw one (20) and chain wheel for chain saw two (18), chain wheel for chain saw one (20) and chain wheel for chain saw two (18) are all equipped with chain saw (16), suspended-type movable pruning device automatic control motor is walked, cut the branch easily bringing potential safety hazard cutting below electric wire, ensure the safe power supply of circuit.
Description
Technical field
The invention belongs to power industry power transmission and transformation safety assurance construction equipment, particularly a kind of suspended-type movable pruning device.
Background technology
At present; between electric pole in power industry power transformating and supplying facility or between house lead in, often have the safety that branch affects electric wire, branch impact be eliminated; needs are with gardens department or resident holds consultation; sometimes even need to compensate, produce very large trouble, if only need except branch; current instrument is difficult to adapt to; most employing has manually put up a ladder, wasting manpower and material resources, and speed is slow.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide one automatically to control, blow poll speed soon, ensure the suspended-type movable pruning device of electric line safety.
The technical scheme that technical solution problem of the present invention adopts is: suspended-type movable pruning device comprises electric wire, chain saw, motor, reductor, chain wheel for chain saw one, chain wheel for chain saw two, drive sprocket, driven sprocket, be characterized in that motor is equipped with in below in trapezoidal outer shield, motor is made, lower two ends shaft, the upper end shaft of motor connects reductor, the shaft of reductor is equipped with drive sprocket, square opening is provided with above outer shield, the support of two parallel insulations is fixed above the square opening of outer shield is outer, the upper end madial wall of support is provided with bearing block, the in-built driven chain wheel shaft of bearing in bearing block, driven chain wheel shaft in support fills driven sprocket, driven sprocket chain and drive sprocket are in transmission connection, the bottom roller of dress band concave arc shape on driven chain wheel shaft outside support, driven chain wheel shaft outside bottom roller fixedly fills two back-moving springs, the other end of two back-moving springs is flexibly connected two upper roller shafts respectively, fixing with rigid upper roller shaft Hard link location between two upper roller shafts, the upper roller of dress band concave circular arcs on upper roller shaft, the lower end shaft of motor fills chain wheel for chain saw one and chain wheel for chain saw two, be separated by with rigid dottle pin between chain wheel for chain saw one and chain wheel for chain saw two, chain wheel for chain saw one and chain wheel for chain saw two are all equipped with chain saw, chain saw is fixed by shaft seal in the termination of Motor Shaft.
The invention has the beneficial effects as follows: suspended-type movable pruning device can hang on electric wire, automatic control motor is walked, two panels chain saw rotates simultaneously and expands operating radius, cut the branch easily bringing potential safety hazard cutting below electric wire, ensure the safe power supply of circuit, operating efficiency is high, saving of labor, laborsaving.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is suspended-type movable pruning device structural front view.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the P direction view of Fig. 1.
In figure, 1-electric wire; 2-upper roller shaft; 3-upper roller shaft Hard link; 4-upper roller; 5-back-moving spring; 6-bottom roller; 7-driven chain wheel shaft; 8-driven sprocket; 9-chain; 10-support; 11-drive sprocket; 12-reductor; 13-motor; 14-motor remote-controlled switchgear; 15-outer shield; 15-1-square opening; 16-chain saw; 17-shaft seal; 18-chain wheel for chain saw two; 19-dottle pin; 20-chain wheel for chain saw one; 21-bearing block.
Embodiment
Embodiment, with reference to accompanying drawing 1 ~ 3, suspended-type movable pruning device is that in a trapezoidal outer shield 15, motor 13 is equipped with in below, and motor 13 is upper/lower terminal shaft, the upper end shaft of motor 13 connects Worm-gear type reductor 12, and the shaft of reductor 12 is equipped with drive sprocket 11.Square opening 15-1 is provided with above outer shield 15, the support 10 of two parallel insulations is fixed above the square opening 15-1 of outer shield 15 is outer, on support 10, madial wall is provided with bearing block 21, the in-built driven chain wheel shaft 7 of bearing in bearing block 21, driven chain wheel shaft 7 in support 10 fills driven sprocket 8, and driven sprocket 8 chain 9 and drive sprocket 11 are in transmission connection.The bottom roller 6 of dress band concave arc shape on driven chain wheel shaft 7 outside support 10, follower shaft 7 outside bottom roller 6 fixedly fills two back-moving springs 5, the other end of two back-moving springs 5 is flexibly connected two upper roller shafts 2 respectively, fixing with rigid upper roller shaft Hard link 3 location between two upper roller shafts 2, the upper roller 4 of dress band concave circular arcs on upper roller shaft 2.Below motor 13, shaft fills chain wheel for chain saw 1 and chain wheel for chain saw 2 18, be separated by with rigid dottle pin 19 between chain wheel for chain saw 1 and chain wheel for chain saw 2 18, chain wheel for chain saw 1 and chain wheel for chain saw 2 18 are all equipped with chain saw 16, below motor 13 shaft termination on fix chain saw 16 by shaft seal 17, motor 13 is provided with remote-controlled switchgear 14.
The course of work of suspended-type movable pruning device is: the electric wire between electric pole is three, level on the electric wire 1 of both sides, fill two upper rollers linked together 4, the back-moving spring 5 be fitted on the return idler axle 7 below roller 4 electric wire 1 above electric wire 1 is connected and fixed, the manually operation installation on electric wire 1 of above-mentioned need.Motor remote-controlled switchgear 14 is started by remote controller, motor 13 drives chain saw 16 to rotate simultaneously and bottom roller 6 moves in the below of electric wire 1, upper roller 4 plays to stablize pushes down effect, and chain saw 16 can remove the tree shears of certain distance below electric wire 1, ensures Electrical Safety.
Claims (1)
1. a suspended-type movable pruning device, comprise electric wire (1), chain saw (16), motor (13), reductor (12), chain wheel for chain saw one (20), chain wheel for chain saw two (18), drive sprocket (11), driven sprocket (8), it is characterized in that motor (13) is equipped with in below in trapezoidal outer shield (15), motor (13) is made, lower two ends shaft, the upper end shaft of motor (13) connects reductor (12), the shaft of reductor (12) is equipped with drive sprocket (11), square opening (15-1) is provided with in the top of outer shield (15), square opening (15-1) in outer shield (15) outward top fixes the support (10) of two parallel insulations, the upper end madial wall of support (10) is provided with bearing block (21), the in-built driven chain wheel shaft (7) of bearing in bearing block (21), driven chain wheel shaft (7) in support (10) fills driven sprocket (8), driven sprocket (8) chain (9) and drive sprocket (11) are in transmission connection, at the bottom roller (6) of support (10) driven chain wheel shaft (7) outward upper dress band concave arc shape, above two back-moving springs (5) are fixedly filled at the driven chain wheel shaft (7) in bottom roller (6) outside, the other end of two back-moving springs (5) is flexibly connected two upper roller shafts (2) respectively, fixing with rigid upper roller shaft Hard link (3) location between two upper roller shafts (2), at the upper roller (4) of upper roller shaft (2) upper dress band concave circular arcs, the lower end shaft of motor (13) fills chain wheel for chain saw one (20) and chain wheel for chain saw two (18), be separated by with rigid dottle pin (19) between chain wheel for chain saw one (20) and chain wheel for chain saw two (18), chain wheel for chain saw one (20) and chain wheel for chain saw two (18) are all equipped with chain saw (16), with the fixing chain saw of shaft seal (17) on the termination of motor (13) shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121642.7A CN103891535B (en) | 2014-03-28 | 2014-03-28 | Suspended-type movable pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121642.7A CN103891535B (en) | 2014-03-28 | 2014-03-28 | Suspended-type movable pruning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103891535A CN103891535A (en) | 2014-07-02 |
| CN103891535B true CN103891535B (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121642.7A Active CN103891535B (en) | 2014-03-28 | 2014-03-28 | Suspended-type movable pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103891535B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826857B (en) * | 2016-04-22 | 2018-05-22 | 国网辽宁省电力有限公司检修分公司 | Tree crown device below charged trimming circuit |
| CN107494000B (en) * | 2017-08-23 | 2020-01-07 | 武汉大学 | Robot for electrically trimming high-voltage line corridor branches and control method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554781A (en) * | 1984-06-25 | 1985-11-26 | Aerial Solutions, Inc. | Airborne tree trimmer |
| US5961070A (en) * | 1997-02-03 | 1999-10-05 | Bradford; Jeffrey C. | Aerial chain saw |
| JP2001128553A (en) * | 1999-11-08 | 2001-05-15 | Fujikura Ltd | Branching machine |
| EP1079683B1 (en) * | 1998-04-21 | 2003-11-19 | Eltel Networks Länsi Oy | Method for cutting trees in the vicinity of a power line and a topping saw |
| CN2621408Y (en) * | 2003-05-13 | 2004-06-30 | 山东大学 | Portable secateur for high branch |
| CN2621410Y (en) * | 2003-05-13 | 2004-06-30 | 济南铁路分局水电段飞龙实业总公司 | Saw for cutting high branch |
| CN201388413Y (en) * | 2009-04-20 | 2010-01-27 | 浙江快利工具有限公司 | Aloft scissors |
| CN201563411U (en) * | 2009-06-20 | 2010-09-01 | 蒋春红 | High-altitude trimming saw |
| CN201846641U (en) * | 2010-03-15 | 2011-06-01 | 刘振安 | Electric saw with retractable pole |
| CN102124910A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Electric chain saw provided with telescopic link |
| CN203226063U (en) * | 2013-01-14 | 2013-10-09 | 沈向农 | Automatic trimming apparatus |
| CN103430781A (en) * | 2013-08-08 | 2013-12-11 | 国家电网公司 | Insulative pruning device |
| CN203775754U (en) * | 2014-03-28 | 2014-08-20 | 国家电网公司 | Suspended movable pruning device |
-
2014
- 2014-03-28 CN CN201410121642.7A patent/CN103891535B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554781A (en) * | 1984-06-25 | 1985-11-26 | Aerial Solutions, Inc. | Airborne tree trimmer |
| US5961070A (en) * | 1997-02-03 | 1999-10-05 | Bradford; Jeffrey C. | Aerial chain saw |
| EP1079683B1 (en) * | 1998-04-21 | 2003-11-19 | Eltel Networks Länsi Oy | Method for cutting trees in the vicinity of a power line and a topping saw |
| JP2001128553A (en) * | 1999-11-08 | 2001-05-15 | Fujikura Ltd | Branching machine |
| CN2621408Y (en) * | 2003-05-13 | 2004-06-30 | 山东大学 | Portable secateur for high branch |
| CN2621410Y (en) * | 2003-05-13 | 2004-06-30 | 济南铁路分局水电段飞龙实业总公司 | Saw for cutting high branch |
| CN201388413Y (en) * | 2009-04-20 | 2010-01-27 | 浙江快利工具有限公司 | Aloft scissors |
| CN201563411U (en) * | 2009-06-20 | 2010-09-01 | 蒋春红 | High-altitude trimming saw |
| CN102124910A (en) * | 2010-01-18 | 2011-07-20 | 刘振安 | Electric chain saw provided with telescopic link |
| CN201846641U (en) * | 2010-03-15 | 2011-06-01 | 刘振安 | Electric saw with retractable pole |
| CN203226063U (en) * | 2013-01-14 | 2013-10-09 | 沈向农 | Automatic trimming apparatus |
| CN103430781A (en) * | 2013-08-08 | 2013-12-11 | 国家电网公司 | Insulative pruning device |
| CN203775754U (en) * | 2014-03-28 | 2014-08-20 | 国家电网公司 | Suspended movable pruning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103891535A (en) | 2014-07-02 |
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