CN103430782A - Branch pruning operation method - Google Patents
Branch pruning operation method Download PDFInfo
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- CN103430782A CN103430782A CN2013103438742A CN201310343874A CN103430782A CN 103430782 A CN103430782 A CN 103430782A CN 2013103438742 A CN2013103438742 A CN 2013103438742A CN 201310343874 A CN201310343874 A CN 201310343874A CN 103430782 A CN103430782 A CN 103430782A
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- supporting frame
- insulation
- insulating bar
- legged supporting
- telescopic
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Abstract
The invention discloses a branch pruning operation method and utilizes a novel insulation pruning device. The insulation pruning device comprises an insulative tripod support frame and an electric saw, wherein branches are pruned in a manner that the electric saw is suspended on the insulation tripod support frame. With the insulative pruning device provided by the invention, an operator can prune branches close to a power distribution network by standing on the ground (or on auxiliary tools with height less than 2 m), so that the effects of safety, light weight and high efficiency are realized.
Description
Technical field
The present invention relates to a kind of branch pruning operation, particularly a kind of branch pruning operational method.
Background technology
Along with improving constantly of living standards of the people, the urban afforestation problem receives greatly to pay attention to, and a large amount of tall and big trees are also planted around 10kV distribution overhead transmission line, and then again and again causes the accident that high-altitude trees touching live wire causes the line tripping power failure.
Solve above-mentioned high-altitude trees touching live wire and cause this problem of line tripping, the major measure adopted at present: the one, adopt charged operational method to prune the branch that approaches or touched wire.But the employing Live line maintenance method is dangerous large, and high blanking bar electric car is easy to cause traffic jam on congested in traffic urban road.It two is that branch to not touching live wire adopts high-altitude operation vehicle to be pruned, but this method needs ladder truck to coordinate equally, the inconvenience of not only travelling on road, and operating efficiency is also had a greatly reduced quality.Obviously the operation in the localities that above-mentioned two kinds of methods can only be solid, smooth at road, can't meet the environmental demand that vehicle can't arrive.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, and provide a kind of operating personnel to stand on upper ground surface, can be pruned the branch of contiguous power distribution network, thereby reach safe, light, prune a kind of branch pruning operational method of effect efficiently.
A kind of branch pruning operational method, its step is as follows: (1) is connected the saw head of electric saw with motor, by the motor that connects or be connected on insulating bar and again insulating bar be connected with telescopic insulating bar, or be directly connected on telescopic insulating bar, and telescopic insulating bar is hung on the insulating cord of insulation three-legged supporting frame, (2) the insulation three-legged supporting frame of accumbency position is regulated as required to the length of each support bar, then it is holded up, (3) by insulation, the hand capstan on three-legged supporting frame is controlled the electric saw saw head that hangs its upper end that telescopic insulating bar thereon makes and is aimed at and need the branch of pruning, press the distance type transmitter of electric saw, can be pruned operation,
Described insulation three-legged supporting frame includes the Telescopic supporting rod of three, the upper end of support bar is hinged, top at the insulation three-legged supporting frame is provided with pulley, the bottom of the Telescopic supporting rod of is provided with hand capstan therein, and the insulating cord of hand capstan is walked around after the pulley of insulation trishores top of the trellis for hanging insulating bar or telescopic insulating bar;
Described electric saw mainly includes motor and saw head, the saw head is connected on machine shaft by transmission device, motor is movable dismountablely to be directly connected on telescopic insulating bar or first to be connected on insulating bar, then hinged or adopt universal joint to be connected again between insulating bar and telescopic insulating bar, on electric power switch, be connected with for controlling the receiver of electric power switch break-make, described electric saw also includes for controlling the distance type transmitter of electric power switch break-make.
Adopt branch pruning mode of the present invention, the operating personnel can stand on ground and be pruned on the one hand, improves operational security, can realize livewire work on the other hand, because the form that has adopted bracing frame is carried out the pruning of branch, therefore also can greatly reduce operating personnel's labour intensity simultaneously.
Described branch pruning method also comprises and adopts a handstand three-legged supporting frame to be supported the insulation three-legged supporting frame, described handstand three-legged supporting frame is arranged at the inside of insulation three-legged supporting frame, one end of described handstand three-legged supporting frame is hinged, hinged end stands upside down on the ground, and three pin of this handstand three-legged supporting frame are supporting respectively the insulation three-legged supporting frame.
Another is set stands upside down and support the tripod of use insulation is supporting on three-legged supporting frame, can improve like this stability of this insulation three-legged supporting frame.
The bottom of the feet of described handstand three-legged supporting frame is provided with the deep-slotted chip breaker of the Telescopic supporting rod for snapping in the insulation three-legged supporting frame.
On the handstand three-legged supporting frame, deep-slotted chip breaker is set, can improves and the compactness that contacts insulated between three-legged supporting frame.
Described branch pruning method also comprises that the feet of insulation three-legged supporting frame is inserted into to one to be distributed with in the slot of inserted insulation three-legged supporting frame feet of three on annulus.
By setting up annulus, and the feet of the three-legged supporting frame that will insulate is inserted on annulus, can improve so the unbalanced situation of each support bar of insulation three-legged supporting frame of bringing because of ground out-of-flatness etc., improves the accommodation of insulation three-legged supporting frame of the present invention.
The structure of described Telescopic supporting rod and telescopic insulating bar has a lot, the sleeve pipe connected together in twos that can be more piece forms, be provided for a plurality of through hole along the sleeve pipe axially-aligned of location on adjacent sleeve pipe, with bearing pin, locate between the two, or the sleeve pipe connected together in twos by more piece forms, between adjacent casing, adopt internal and external threads to lock connection.
Transmission device between saw head and motor is mainly and utilizes power transmission shaft to carry out power transmission, then recycles the conversion that bevel gear or elevating arc carry out transmission direction.
In sum, the present invention's following advantage compared to existing technology:
Branch pruning method of the present invention, can realize the operating personnel stand on upper ground surface (or on the following aid of 2m) can be pruned the branch of contiguous power distribution network, thereby reach safe, light, efficient effect.
The accompanying drawing explanation
Fig. 1 is electric saw structural representation of the present invention.
Fig. 2 is the structural representation of insulation three-legged supporting frame of the present invention.
Fig. 3 is the structural representation of the trimmer that assembles of the present invention.
Label declaration 1 insulation three-legged supporting frame 11 Telescopic supporting rod 12 pulley 13 hand capstan 14 insulating cord 2 electric saw 21 motor 22 saw telescopic insulating bar 4 insulating bar 5 power transmission shaft of 23 distance type transmitter 3.
Embodiment
Below in conjunction with embodiment, the present invention is described in more detail.
Embodiment 1
A kind of branch pruning operational method, its step is as follows: (1) is connected the saw head of electric saw with motor, by the motor that connects or be connected on insulating bar and again insulating bar be connected with telescopic insulating bar, or be directly connected on telescopic insulating bar, and telescopic insulating bar is hung on the insulating cord of insulation three-legged supporting frame, (2) the insulation three-legged supporting frame of accumbency position is regulated as required to the length of each support bar, then it is holded up, (3) by insulation, the hand capstan on three-legged supporting frame is controlled the electric saw saw head that hangs its upper end that telescopic insulating bar thereon makes and is aimed at and need the branch of pruning, press the distance type transmitter of electric saw, can be pruned operation,
Described insulation three-legged supporting frame 1 includes the Telescopic supporting rod 11 of three, the upper end of support bar is hinged, top at the insulation three-legged supporting frame is provided with pulley 12, the bottom of the Telescopic supporting rod of is provided with hand capstan 13 therein, and the insulating cord 14 of hand capstan is walked around after the pulley of insulation trishores top of the trellis for hanging insulating bar; Described insulation three-legged supporting frame also includes a handstand three-legged supporting frame, and an end of described handstand three-legged supporting frame is hinged, and hinged end stands upside down on the ground, and three pin of this handstand three-legged supporting frame are supporting respectively the insulation three-legged supporting frame.Be provided with the deep-slotted chip breaker of the Telescopic supporting rod for snapping in the insulation three-legged supporting frame in the bottom of the feet of handstand three-legged supporting frame.Also be provided with an annulus for the fixed support pin on the feet of insulation three-legged supporting frame, be distributed with the slot of the inserted insulation three-legged supporting frame feet of three on annulus.
Described electric saw 2 mainly includes motor 21 and saw 22, the saw head is connected on machine shaft by transmission device, motor activity detachably first is connected on insulating bar 4, then hinged or adopt universal joint to be connected again between insulating bar and telescopic insulating bar 3, on electric power switch, be connected with for controlling the receiver of electric power switch break-make, described electric saw also includes for controlling the distance type transmitter 23 of electric power switch break-make.Transmission device between saw head and motor is mainly and utilizes power transmission shaft 5 to carry out power transmission, then recycles the conversion that bevel gear carries out transmission direction.
It is same as the prior art that the present embodiment is not stated part.
Claims (5)
1. a branch pruning operational method, it is characterized in that, its step is as follows: (1) is connected the saw head of electric saw with motor, by the motor that connects or be connected on insulating bar and again insulating bar be connected with telescopic insulating bar, or be directly connected on telescopic insulating bar, and telescopic insulating bar is hung on the insulating cord of insulation three-legged supporting frame, (2) the insulation three-legged supporting frame of accumbency position is regulated as required to the length of each support bar, then it is holded up, (3) by insulation, the hand capstan on three-legged supporting frame is controlled the electric saw saw head that hangs its upper end that telescopic insulating bar thereon makes and is aimed at and need the branch of pruning, press the distance type transmitter of electric saw, can be pruned operation,
Described insulation three-legged supporting frame includes the Telescopic supporting rod of three, the upper end of support bar is hinged, top at the insulation three-legged supporting frame is provided with pulley, the bottom of the Telescopic supporting rod of is provided with hand capstan therein, and the insulating cord of hand capstan is walked around after the pulley of insulation trishores top of the trellis for hanging insulating bar or telescopic insulating bar;
Described electric saw mainly includes motor and saw head, the saw head is connected on machine shaft by transmission device, motor is movable dismountablely to be directly connected on telescopic insulating bar or first to be connected on insulating bar, then hinged or adopt universal joint to be connected again between insulating bar and telescopic insulating bar, on electric power switch, be connected with for controlling the receiver of electric power switch break-make, described electric saw also includes for controlling the distance type transmitter of electric power switch break-make.
2. branch pruning operational method according to claim 1, it is characterized in that, described branch pruning method also comprises and adopts a handstand three-legged supporting frame to be supported the insulation three-legged supporting frame, described handstand three-legged supporting frame is arranged at the inside of insulation three-legged supporting frame, one end of described handstand three-legged supporting frame is hinged, hinged end stands upside down on the ground, and three pin of this handstand three-legged supporting frame are supporting respectively the insulation three-legged supporting frame.
3. branch pruning operational method according to claim 2, is characterized in that, the bottom of the feet of described handstand three-legged supporting frame is provided with the deep-slotted chip breaker of the Telescopic supporting rod for snapping in the insulation three-legged supporting frame.
4. branch pruning operational method according to claim 3, it is characterized in that, described branch pruning method also comprises that the feet of insulation three-legged supporting frame is inserted into to one to be distributed with in the slot of inserted insulation three-legged supporting frame feet of three on annulus.
5. branch pruning operational method according to claim 4, is characterized in that, the transmission device between saw head and motor is mainly and utilizes power transmission shaft to carry out power transmission, then recycles the conversion that bevel gear or elevating arc carry out transmission direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343874.2A CN103430782B (en) | 2013-08-08 | 2013-08-08 | A kind of branch pruning operational method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343874.2A CN103430782B (en) | 2013-08-08 | 2013-08-08 | A kind of branch pruning operational method |
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| Publication Number | Publication Date |
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| CN103430782A true CN103430782A (en) | 2013-12-11 |
| CN103430782B CN103430782B (en) | 2015-10-28 |
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| CN201310343874.2A Active CN103430782B (en) | 2013-08-08 | 2013-08-08 | A kind of branch pruning operational method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202310670U (en) * | 2011-11-30 | 2012-07-11 | 南宫市供电有限责任公司 | Tree obstacle remover |
| CN202373901U (en) * | 2011-11-24 | 2012-08-08 | 伊川县电业局 | Tree barrier removing tool for high-voltage transmission line |
| CN203087064U (en) * | 2013-03-29 | 2013-07-31 | 国家电网公司 | Multifunctional insulation pruning tool |
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2013
- 2013-08-08 CN CN201310343874.2A patent/CN103430782B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202373901U (en) * | 2011-11-24 | 2012-08-08 | 伊川县电业局 | Tree barrier removing tool for high-voltage transmission line |
| CN202310670U (en) * | 2011-11-30 | 2012-07-11 | 南宫市供电有限责任公司 | Tree obstacle remover |
| CN203087064U (en) * | 2013-03-29 | 2013-07-31 | 国家电网公司 | Multifunctional insulation pruning tool |
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| CN103430782B (en) | 2015-10-28 |
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