CN203435418U - Insulation pruning device - Google Patents
Insulation pruning device Download PDFInfo
- Publication number
- CN203435418U CN203435418U CN201320481985.5U CN201320481985U CN203435418U CN 203435418 U CN203435418 U CN 203435418U CN 201320481985 U CN201320481985 U CN 201320481985U CN 203435418 U CN203435418 U CN 203435418U
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- China
- Prior art keywords
- insulation
- supporting frame
- legged supporting
- legged
- telescopic
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- Expired - Lifetime
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- 238000009413 insulation Methods 0.000 title claims abstract description 54
- 238000013138 pruning Methods 0.000 title abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 244000141353 Prunus domestica Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an insulation pruning device, comprising an insulation tripod supporting frame and an electric saw, wherein the electric saw is used for being hung on the insulation tripod supporting frame for realizing pruning of tree branches. An operator can prune tree branches adjacent to a power distribution network by standing on the ground or an auxiliary tool with the height being smaller than 2m, so that the effects of safety, lightness and efficiency are achieved.
Description
Technical field
The utility model relates to a kind of pruner for tree, particularly a kind of insulation trimmer.
Background technology
Along with improving constantly of living standards of the people, urban afforestation problem receives greatly to pay attention to, and a large amount of tall and big trees are also planted in 10kV distribution overhead transmission line around, and then again and again causes the accident that high-altitude trees touching live wire causes line tripping power failure.
Solve above-mentioned high-altitude trees touching live wire and cause this problem of line tripping, the major measure adopting at present: the one, adopt charged operational method to prune the branch that approaches or touched wire.But 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 to adopt high-altitude operation vehicle to prune to not touching the branch of live wire, 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 above-mentioned two kinds of methods can only, in solid, the smooth operation in the localities of road, cannot meet the environmental demand that vehicle cannot arrive.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides a kind of operating personnel station can prune on the ground the branch of contiguous power distribution network, thereby reaches safe, light, prune a kind of insulation trimmer of effect efficiently.
A kind of insulation trimmer, include insulation three-legged supporting frame, electric saw, described insulation three-legged supporting frame includes the Telescopic supporting rod of three, the upper end of support bar is hinged, top at 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, saw head is connected on machine shaft by transmission device, motor is movable to be dismountablely directly connected on telescopic insulating bar or to be first 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.
Insulation trimmer of the present utility model, in use, electric saw and telescopic insulating bar are connected, adopt in advance accumbency position to regulate the height of the insulation three-legged supporting frame needing, and telescopic insulating bar is hung on the insulating cord of insulation three solution bracing frames, then holded up, by hand capstan, controlling telescopic insulating bar makes saw head aim at the branch that needs pruning, then, by distance type transmitter, control motor action, thereby control saw head, prune action.Adopt this trim mode, operating personnel can stand on ground and prune on the one hand, improves operational security, can realize livewire work on the other hand, owing to having adopted the form of bracing frame to carry out the pruning of branch, therefore also can greatly reduce operating personnel's labour intensity simultaneously.
Described insulation three-legged supporting frame also includes a handstand three-legged supporting frame, described handstand three-legged supporting frame is arranged on the inside of insulation three-legged supporting frame, one end of handstand tripod is hinged, hinged end stands upside down on the ground, and three pin of this handstand three-legged supporting frame are supporting respectively 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.
In the bottom of the feet of handstand three-legged supporting frame, be provided with for snapping in the deep-slotted chip breaker of the Telescopic supporting rod of insulation three-legged supporting frame.
On handstand three-legged supporting frame, deep-slotted chip breaker is set, can improves and the compactness that contacts insulating between three-legged supporting frame.
On the feet of insulation three-legged supporting frame, be also provided with one for the annulus of fixed support pin, on annulus, be distributed with the slot of the inserted insulation three-legged supporting frame feet of three.
By setting up annulus, and the feet of insulation three-legged supporting frame is inserted on annulus, can improves so the unbalanced situation of each support bar of insulation three-legged supporting frame of bringing because of ground out-of-flatness etc., improve the accommodation of insulation three-legged supporting frame of the present utility model.
Described Telescopic supporting rod and the structure of telescopic insulating bar have a lot, the sleeve pipe connecting together between two that can be more piece forms, on adjacent sleeve pipe, be provided for a plurality of through hole along sleeve pipe axially-aligned of location, with bearing pin, locate between the two, or the sleeve pipe being connected together between two 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 utility model following advantage compared to existing technology:
Insulation trimmer of the present utility model, realize operating personnel station on the ground (or on the aid below 2m) can prune the branch of contiguous power distribution network, thereby reach safe, light, efficient effect.
Accompanying drawing explanation
Fig. 1 is electric saw structural representation of the present utility model.
Fig. 2 is the structural representation of insulation three-legged supporting frame of the present utility model.
Fig. 3 is the structural representation of the trimmer that assembles of the utility model.
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 utility model is described in more detail.
Embodiment 1
A kind of insulation trimmer as Figure 1-3, include insulation three-legged supporting frame 1, electric saw 2, described insulation three-legged supporting frame includes the Telescopic supporting rod 11 of three, the upper end of support bar is hinged, top at 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 one 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 insulation three-legged supporting frame.In the bottom of the feet of handstand three-legged supporting frame, be provided with for snapping in the deep-slotted chip breaker of the Telescopic supporting rod of insulation three-legged supporting frame.On the feet of insulation three-legged supporting frame, be also provided with one for the annulus of fixed support pin, on annulus, be distributed with the slot of the inserted insulation three-legged supporting frame feet of three.
Described electric saw mainly includes motor 21 and saw 22, saw head is connected on machine shaft by transmission device, motor activity is detachably first 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)
- One kind insulation trimmer, it is characterized in that, include insulation three-legged supporting frame, electric saw, described insulation three-legged supporting frame includes the Telescopic supporting rod of three, the upper end of support bar is hinged, top at insulation three-legged supporting frame is provided with pulley, and 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, saw head is connected on machine shaft by transmission device, motor is movable to be dismountablely directly connected on telescopic insulating bar or to be first 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. insulation trimmer according to claim 1, it is characterized in that, described insulation three-legged supporting frame also includes a handstand three-legged supporting frame, described handstand three-legged supporting frame is arranged on the inside of insulation three-legged supporting frame, one end of handstand tripod is hinged, hinged end stands upside down on the ground, and three pin of this handstand three-legged supporting frame are supporting respectively insulation three-legged supporting frame.
- 3. insulation trimmer according to claim 2, is characterized in that, is provided with for snapping in the deep-slotted chip breaker of the Telescopic supporting rod of insulation three-legged supporting frame in the bottom of the feet of handstand three-legged supporting frame.
- 4. insulation trimmer according to claim 3, is characterized in that, on the feet of insulation three-legged supporting frame, is also provided with one for the annulus of fixed support pin, is distributed with the slot of the inserted insulation three-legged supporting frame feet of three on annulus.
- 5. insulation trimmer 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 |
|---|---|---|---|
| CN201320481985.5U CN203435418U (en) | 2013-08-08 | 2013-08-08 | Insulation pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481985.5U CN203435418U (en) | 2013-08-08 | 2013-08-08 | Insulation pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435418U true CN203435418U (en) | 2014-02-19 |
Family
ID=50086501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481985.5U Expired - Lifetime CN203435418U (en) | 2013-08-08 | 2013-08-08 | Insulation pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430781A (en) * | 2013-08-08 | 2013-12-11 | 国家电网公司 | Insulative pruning device |
-
2013
- 2013-08-08 CN CN201320481985.5U patent/CN203435418U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430781A (en) * | 2013-08-08 | 2013-12-11 | 国家电网公司 | Insulative pruning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20151223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |