CN207491602U - Portable power insulated pruning saw - Google Patents
Portable power insulated pruning saw Download PDFInfo
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- CN207491602U CN207491602U CN201721673313.9U CN201721673313U CN207491602U CN 207491602 U CN207491602 U CN 207491602U CN 201721673313 U CN201721673313 U CN 201721673313U CN 207491602 U CN207491602 U CN 207491602U
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- outer tube
- direct current
- inner core
- current generator
- tube
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Abstract
The utility model discloses a kind of portable power insulated pruning saws, include direct current generator, insulation tube, saw head and lithium battery, insulation tube includes outer tube and inner core, outer tube is set in outside inner core, saw head includes pedestal and saw blade, and outer tube one end of insulation tube is connected with direct current generator, and the other end is connected with sawing the pedestal of head, inner core one end of insulation tube is connected with the output shaft of direct current generator, and the other end is connected with sawing the driving member of head and drives saw blade；Lithium battery is connected with direct current generator.The utility model may be implemented under not power-off condition and the barriers such as the tree bamboo near transmission line of electricity cleared up, while be also applied for the tree bamboo trimming on the ground such as metropolitan district, school district, plant area and park；The utility model is saw, machine separated structure, by adding insulation tube between direct current generator and saw head, so as to meet livewire work, and it can realize high-rise working, compared with direct current generator and saw head directly are placed on the mode of operating lever, front end weight can be mitigated significantly, be conveniently operated.
Description
Technical field
The utility model is related to power tools technology field more particularly to a kind of portable power insulated pruning saws.
Background technology
The trees of transmission line of electricity both sides are very big to transmission line of electricity potential hazard, and particularly the branch of near line tree crown eminence is to defeated
Electric line harm is huge, once it approaches and enters safe distance, it is necessary to it prunes.
It is primarily present currently for transmission line of electricity pruning device：Firstth, the Gao Zhiju used at present itself is on-insulated, needs
Have a power failure and carry out operation, reduce electricity consumption reliability；Or the mode of reaping hook is installed on insulating bar, but install it is inconvenient and
And operation is heavy, effect is low；Secondth, existing pruning tool is time-consuming and laborious, luxuriant season often, need to arrange for more personnel
Coordinative operation is carried out, in the higher situation of branch, there are personal safety hidden danger.
Utility model content
For above deficiency, the utility model provides a kind of portable power insulated pruning saw, can be in not power-off condition
Under the barriers such as tree, the bamboo near transmission line of electricity are cleared up, while be also applied for metropolitan district, school district, plant area and park
Etc. ground tree bamboo trimming.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of portable power insulated pruning saw includes direct current generator, insulation tube, saw head and lithium battery, the insulation
Pipe includes outer tube and inner core, and the outer tube is set in outside the inner core, and the saw head includes pedestal and saw blade, the insulation
Outer tube one end of pipe is connected with the direct current generator, and the other end is connected with the pedestal of the saw head, the inner core one of the insulation tube
End is connected with the output shaft of the direct current generator, and the other end is connected with the driving member for sawing head and drives the saw blade；It is described
Lithium battery is connected with the direct current generator.
Further, the insulation tube is more, and outer tube is connected with outer tube between the insulation tube, inner core and inner core phase
Even.
Further, the connection mode between the outer tube is plugged in for an outer tube in another outer tube；
Connection mode between the inner core is jagged for an inner core port setting, another inner core port be provided with
The convex block that the notch matches, the convex block is located in the notch during connection.
Further, in two connected outer tubes, wherein card slot is provided at the port of an outer tube, it is another
The hyoid tooth card to match with the card slot is provided at the port of outer tube described in root, when two outer tubes connect, the hyoid tooth
It is locked in the card slot.
Further, in two connected outer tubes, wherein the end point of an outer tube is provided with nut, it is another
The end point of outer tube described in root is provided with the external screw thread to match with the nut, when two outer tubes connect, the nut
It is tightened on external screw thread.
Further, multiple bearings are provided in the outer tube, the outer ring of the bearing and the inner ring of the outer tube are mutually solid
Fixed, the inner ring of the bearing and the outer ring of the inner core are mutually fixed.
Further, it is provided with handrail on the insulation tube.
Further, between the direct current generator and the insulation tube and the insulation tube and saw head between be respectively can
Dismantling connection.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model may be implemented under not power-off condition and the barriers such as the tree bamboo near transmission line of electricity cleared up,
It is also applied for the tree bamboo trimming on the ground such as metropolitan district, school district, plant area and park simultaneously；
2nd, the utility model is saw, machine separated structure, by adding insulation tube between direct current generator and saw head, so as to full
Sufficient livewire work, and can realize high-rise working, it, can compared with direct current generator and saw head directly are placed on the mode of operating lever
Mitigate front end weight significantly, be conveniently operated；
3rd, more insulating tube structures can be used in the utility model, insulation tube radical can be selected to realize not according to specific look at
Level pruning operation；
4th, the utility model uses mobile power mode, film is not taken to ring by environment, is easy to carry about with one；And can by lithium battery with
Direct current generator is separated, and so as to mitigate the weight of direct current generator, is more easily operated with realizing.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of single insulation tube；
Fig. 3 is the connection diagram of two insulation tubes.
Wherein, it is labeled as shown in figure：1：Direct current generator；2：Insulation tube；21：Outer tube；22：Inner core；23：Card slot；24：Tongue
Tooth card；25：Bearing；26：Nut；3：Saw head；31：Pedestal；32：Saw blade；4：Lithium battery；5：Handrail.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of portable power insulated pruning saw of the utility model embodiment includes straight
Galvanic electricity machine 1, insulation tube 2, saw head 3 and lithium battery 4, insulation tube 2 include outer tube 21 and inner core 22, and outer tube 21 is set in outside inner core 22
Portion, saw head 3 include pedestal 31 and saw blade 32, and 21 one end of outer tube of insulation tube 2 is connected with direct current generator 1, the other end and saw head 3
Pedestal 31 be connected, 22 one end of inner core of insulation tube 2 is connected with the output shaft of direct current generator 1, the other end with saw head 3 driving member
It is connected and drives saw blade 32；Lithium battery 4 is connected with direct current generator 1.
During implementation, the output shaft rotation of direct current generator 1 drives inner core 22 to rotate, the transmission of 22 other end of inner core and saw head 3
Part is connected and drives saw blade 32, and pruning operation can be realized in the rotation of saw blade 32.Due to using saw, machine separated structure, by straight
Insulation tube 2 is added between galvanic electricity machine 1 and saw head 3, so as to meet livewire work, and high-rise working can be realized, and directly by direct current
The mode that motor is placed on operating lever with saw head is compared, and can be mitigated front end weight significantly, is conveniently operated.The utility model uses
Mobile power mode, is not taken film to ring by environment, is easy to carry about with one；And lithium battery 4 and direct current generator 1 can be separated, so as to subtract
The weight of light direct current generator 1, is more easily operated with realizing.During implementation, lithium battery 4 can be positioned on the ground, can also be carried on the back and used
The back of personnel, certainly also can be portable or be directly integrated on direct current generator 1.Wherein, direct current generator 1 and saw head 3 are optional
With the direct current generator of the prior art and saw head.
As the utility model preferred embodiment, Fig. 1, Fig. 2 and Fig. 3 are please referred to, insulation tube 2 is more, preferably optional
2 ~ 4 are selected, 2 are selected in this preferred embodiment.More 2 structures of insulation tube can be used in the utility model, can be asked according to specific
Selection 2 radical of insulation tube is seen to realize the pruning operation of different height.Outer tube 21 is connected with outer tube 21 between insulation tube 2, inner core
22 are connected with inner core 22.Specifically, the connection mode between outer tube 21 is plugged in for an outer tube 21 in another outer tube 21；It is interior
Connection mode between core 22 is jagged for 22 port of an inner core setting, and another 22 port of inner core is provided with and notch phase
The convex block matched, convex block is located in notch during connection.The connection between two adjacent outer tubes 21 can be realized by way of grafting, is led to
Cross the setting of convex block, notch, you can realize the connection between two adjacent inner cores 22, moreover it is possible to realize between two adjacent inner cores 22
Transmission, can either realize the rotation of the output shaft of direct current generator 1, be driven to each inner core 22, and pass to saw blade 32 with reality
Now prune.Based on this, in a preferred embodiment, in same root insulation tube 2, setting is jagged at one end port of inner core 22,
The convex block to match with notch is provided at other end port.
Further, in two connected outer tubes 21, wherein being provided with card slot 23, Ling Yigen at the port of an outer tube 21
The hyoid tooth card 24 to match with card slot 23 is provided at the port of outer tube 21, when two outer tubes 21 connect, hyoid tooth card 24 is locked on
In card slot 23.Firm, the firm connection between adjacent two outer tubes 21 can be achieved in the setting of hyoid tooth card 24 and card slot 23, can prevent outer
It is away from one another between pipe 21, accident occurs.Based on this, in a preferred embodiment, in same root insulation tube 2, the one of outer tube 21
End is provided with card slot 23 at port, and the hyoid tooth card 24 to match with card slot 23 is provided at other end port.
Further, in two connected outer tubes 21, wherein the end point of an outer tube 21 is provided with nut 26, it is another
The end point of root outer tube 21 is provided with the external screw thread to match with nut 26, and when two outer tubes 21 connect, nut 26 is tightened on outer
On screw thread.Firm, the firm connection between adjacent two outer tubes 21 can be achieved in nut 26 and externally threaded setting, can prevent outer tube 21
Between it is away from one another, accident occurs.Based on this, in a preferred embodiment, in same root insulation tube 2, one end end of outer tube 21
Nut 26 is provided at mouthful, the external screw thread to match with nut 26 is provided at other end port.
As the utility model preferred embodiment, Fig. 2 and Fig. 3 are please referred to, multiple bearings 25 are provided in outer tube 21, it is excellent
Choosing may be selected 2 ~ 4, be uniformly distributed in outer tube 21, this preferred embodiment middle (center) bearing 25 is 2, respectively positioned at outer tube 21
Both ends.The outer ring of bearing 25 and the inner ring of outer tube 21 are mutually fixed, and the inner ring of bearing 25 is mutually fixed with the outer ring of inner core 22.Bearing 25
Be provided with conducive to the rotation of inner core 22, ensure that steady, the efficient driving of inner core 22.
As the utility model preferred embodiment, Fig. 1 is please referred to, handrail 5 is provided on insulation tube 2.When insulation tube 2 is
Two and more than when, handrail 5 is preferably provided on the insulation tube 2 of direct current generator 1.The setting of handrail 5 can help
The utility model is operated in user of service, i.e. one hand of user of service holds direct current generator 1, and another hand holds handrail 5, in this way
Both can be laborsaving, also easily saw head 3 is directed at branch and waits for sawing object.
Further, it is respectively detachably to connect between direct current generator 1 and insulation tube 2 and between insulation tube 2 and saw head 3
It connects.Dismounting, replacement, maintenance and shipment for being convenient to the utility model and each component of the utility model etc. is detachably connected,
The mode being detachably connected can refer to the connection mode between insulation tube.Such as between direct current generator 1 and insulation tube 2, outer tube 2 with
Direct current generator 1 is the mode of grafting, and can be consolidated by being similar to hyoid tooth card and card slot and nut and externally threaded form, directly
The output shaft of galvanic electricity machine 1 is connected with the form of 22 convex block of inner core, notch；Between insulation tube 2 and saw head 3, outer tube 2 and pedestal 31
It for the mode of grafting, and can be consolidated by being similar to hyoid tooth card and card slot and nut and externally threaded form, inner core 22 and saw
First 3 driving member is connected saw blade 32 is driven to rotate by the form of convex block, notch.Certainly, in other embodiments,
It is respectively to be fixedly connected between direct current generator 1 and insulation tube 2 and between insulation tube 2 and saw head 3.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (8)
1. a kind of portable power insulated pruning saw, includes direct current generator（1）, insulation tube（2）, saw head（3）And lithium battery
（4）, it is characterised in that：The insulation tube（2）Including outer tube（21）And inner core（22）, the outer tube（21）It is set in the inner core
（22）Outside, the saw head（3）Include pedestal（31）And saw blade（32）, the insulation tube（2）Outer tube（21）One end and institute
State direct current generator（1）It is connected, the other end and the saw head（3）Pedestal（31）It is connected, the insulation tube（2）Inner core（22）One
End and the direct current generator（1）Output shaft be connected, the other end and the saw head（3）Driving member be connected and drive the saw blade
（32）；The lithium battery（4）With the direct current generator（1）It is connected.
2. portable power insulated pruning saw according to claim 1, it is characterised in that：The insulation tube（2）It is more,
The insulation tube（2）Between outer tube（21）With outer tube（21）It is connected, inner core（22）With inner core（22）It is connected.
3. portable power insulated pruning saw according to claim 2, it is characterised in that：The outer tube（21）Between company
Mode is connect as an outer tube（21）It is plugged in another outer tube（21）It is interior；The inner core（22）Between connection mode
For an inner core（22）Port sets jagged, another inner core（22）Port is provided with to match with the notch
Convex block, the convex block is located in the notch during connection.
4. the portable power insulated pruning saw according to Claims 2 or 3, it is characterised in that：Connected two are described outer
Pipe（21）In, wherein an outer tube（21）Port at be provided with card slot（23）, another outer tube（21）Port
Place is provided with and the card slot（23）The hyoid tooth card to match（24）, two outer tubes（21）During connection, the hyoid tooth card
（24）It is locked on the card slot（23）It is interior.
5. the portable power insulated pruning saw according to Claims 2 or 3, it is characterised in that：Connected two are described outer
Pipe（21）In, wherein an outer tube（21）End point be provided with nut（26）, another outer tube（21）End
Place is provided with and the nut（26）The external screw thread to match, two outer tubes（21）During connection, the nut（26）It screws
On external screw thread.
6. portable power insulated pruning saw according to any one of claims 1 to 3, it is characterised in that：The outer tube
（21）Inside it is provided with multiple bearings（25）, the bearing（25）Outer ring and the outer tube（21）Inner ring mutually fix, the axis
It holds（25）Inner ring and the inner core（22）Outer ring mutually fix.
7. portable power insulated pruning saw according to any one of claims 1 to 3, it is characterised in that：The insulation tube
（2）On be provided with handrail（5）.
8. portable power insulated pruning saw according to claim 1, it is characterised in that：The direct current generator（1）And institute
State insulation tube（2）Between and the insulation tube（2）With saw head（3）Between be respectively be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673313.9U CN207491602U (en) | 2017-12-05 | 2017-12-05 | Portable power insulated pruning saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673313.9U CN207491602U (en) | 2017-12-05 | 2017-12-05 | Portable power insulated pruning saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207491602U true CN207491602U (en) | 2018-06-15 |
Family
ID=62508856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673313.9U Active CN207491602U (en) | 2017-12-05 | 2017-12-05 | Portable power insulated pruning saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207491602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874538A (en) * | 2019-04-12 | 2019-06-14 | 广东电网有限责任公司 | A kind of insulation power saws |
| CN110012746A (en) * | 2019-04-30 | 2019-07-16 | 重庆西鹏防雷电子有限公司 | Power flexible insulation is removed obstacles saw |
-
2017
- 2017-12-05 CN CN201721673313.9U patent/CN207491602U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874538A (en) * | 2019-04-12 | 2019-06-14 | 广东电网有限责任公司 | A kind of insulation power saws |
| CN110012746A (en) * | 2019-04-30 | 2019-07-16 | 重庆西鹏防雷电子有限公司 | Power flexible insulation is removed obstacles saw |
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