CN206101009U - Pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees - Google Patents
Pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees Download PDFInfo
- Publication number
- CN206101009U CN206101009U CN201621115799.XU CN201621115799U CN206101009U CN 206101009 U CN206101009 U CN 206101009U CN 201621115799 U CN201621115799 U CN 201621115799U CN 206101009 U CN206101009 U CN 206101009U
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- CN
- China
- Prior art keywords
- housing
- high voltage
- block
- cutting saw
- pneumatic tool
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- 230000005540 biological transmission Effects 0.000 title abstract description 6
- 238000009966 trimming Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000013138 pruning Methods 0.000 abstract description 10
- 239000012212 insulator Substances 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 244000141353 Prunus domestica Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000422846 Sequoiadendron giganteum Species 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
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees, includes the casing, is equipped with the cylinder in the casing, the piston rod is connected with the cutting saw bit, and the top of cutting saw bit is equipped with the L type protective shaft who fixes in casing one side, the below of casing is articulated to have a steering block, and the casing is equipped with to press from both sides tight piece I and press from both sides tight piece II, steering block in steering block's both sides and links together with pressing from both sides tight piece I and press from both sides tight piece II through tie bolt, and steering block's upper portion be arc with the junction of casing, steering block's lower extreme fixedly connected with insulator spindle. The utility model discloses a handheld operation section of pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees adopts cavity insulator spindle and insulating pull rope to combine together, possesses insulating function, and the protective shaft of setting provides certain safe working range for the cutting saw bit, have tool bit steering mechanism, the branch of conveniently pruning arbitrary direction has improved labor efficiency.
Description
Technical field
This utility model is related to power construction maintenance tool field, and specifically a kind of live high voltage circuit high branch trimming is pneumatic
Instrument.
Background technology
In the channel management of overhead transmission line, line tree contradiction is always than a more prominent, serious class problem, a side
Face, with the fast development of urban construction, the greening construction such as newly-built road, park gradually increases, and greening department pair of government《Electricity
Power facilities protection regulations》Not enough understand, Jing often occurs in the phenomenon that transmission line of electricity lower section large area is planted trees, and causes some circuits to lead
Line is unsatisfactory for regulation requirement to trees distance；On the other hand, overhead transmission line is wide across scope, in path protection area trees it is many and
Miscellaneous, in addition resident's environmental consciousness and economic consciousness strengthen, and intractability is big, can only carry out the pruning of small range.For being unsatisfactory for
Safe distance and the big trees of felling difficulty, operation department is generally pruned with averruncator.And conventional averruncator unification
In market purchasing, run unit is during existing common averruncator carries out pruning trees in using market, it was found that with
Under many defects：1st, Insulation Problems, traditional averruncator does not make special exhausted for the pruning of the neighbouring trees of high-tension line
Edge equipment, therefore in use for the trees that safe distance is unsatisfactory in high-voltage line protection area can not be pruned, limiting makes
Scope；2nd, the cutter head direction of traditional averruncator is fixed, and the branch pruning effect of horizontal direction is good, but the tree in other directions
Branch prunes difficulty greatly, loses time and easily make cutter head to rupture；3rd, traditional averruncator is due to assembly pulley work-saving device, this
The labor intensity of operator is alleviated to a certain extent, but during pruning, the stuck phenomenon of cutter head easily occurs, no
Energy ongoing operation, virtually increased labor time and labor intensity.Many defects more than due to existing so that averruncator makes
Waste time and energy with, affect work efficiency.
The content of the invention
Technical problem to be solved in the utility model is the deficiency for overcoming above-mentioned prior art, there is provided one kind has good
Good insulating properties, cutter head can rotate, not stuck time saving and energy saving live high voltage circuit high branch trimming pneumatic tool in use.
This utility model is with the realization of following technical scheme：A kind of live high voltage circuit high branch trimming pneumatic tool, bag
Housing is included, the inside of the housing is provided with cylinder, and the cylinder is provided with the compressed air hose being connected with air compressor；The gas
The piston rod of cylinder is connected with the cast-cutting saw slice being arranged on above housing through housing, is provided with above the cast-cutting saw slice and is fixed on
The L-type guard bar of housing side, the vertical bar of the guard bar is fixed on the side of housing, and the horizon bar of the guard bar is arranged
In the top of the cast-cutting saw slice position parallel with cast-cutting saw slice；Steering block is hinged with below the housing, the housing is turning
Gripping block I and gripping block II are respectively provided on two sides with to block, the gripping block I and steering block are provided with bolt hole, the folder
Tight block II is provided with bolt thread hole, and the steering block is linked together by turnbuckle with gripping block I and gripping block II, institute
The junction on the top and housing of stating steering block is circular arc；The lower end of the steering block is fixedly connected with insulating bar.
It is further：The material of the housing is insulant.
The material of the housing is plastics.
Height of the height of the guard bar more than cast-cutting saw slice in range.
Hook is connected with the centre position of the guard bar, the plane of the hook is parallel with the horizon bar of guard bar,
One end of the hook is connected by contiguous block with guard bar.
The material of the guard bar and hook is insulant.
This utility model has advantages below：The hand-held behaviour of live high voltage circuit high branch trimming pneumatic tool of the present utility model
Make, partly using hollow insulating bar in combination with insulation drawstring, possess insulation function, the guard bar of setting is provided for cast-cutting saw slice
Certain range of safety operation so as to can use in live high voltage route protection area；With cutter head steering mechanism, conveniently repair
Cut the branch of any direction；It is time saving and energy saving using pneumatic tool, bigger branch can be pruned；Structure simplifies, lightweight.This
Utility model not only solves traditional averruncator non-serviceable situation in the case of high-tension line is powered, while can not have a power failure
Operation is carried out, electrical network power supply reliability has been ensured, while increased the scope that can be pruned, labor efficiency is improve.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is hook of the present utility model and guard bar attachment structure schematic diagram；
Fig. 3 is shell structure schematic diagram of the present utility model；
Fig. 4 is steering block structural representation of the present utility model；
In figure：1st, cast-cutting saw slice, 2, piston rod, 3, housing, 4, cylinder, 5, turnbuckle, 6, steering block, 7, insulating bar,
8th, compressed air hose, 9, hook, 10, guard bar, 11, contiguous block, 31, gripping block I, 32, gripping block II, 101, vertical bar,
102nd, horizon bar.
Specific embodiment
A kind of live high voltage circuit high branch trimming pneumatic tool as shown in Figures 1 to 4, including housing 3, the housing 3
Inside be provided with cylinder 4, the cylinder 4 is provided with the compressed air hose 8 being connected with air compressor；The piston rod 2 of the cylinder 4
The cast-cutting saw slice 1 for being arranged on the top of housing 3 is connected with through housing 3, the top of the cast-cutting saw slice 1 is provided with and is fixed on housing 3
The L-type guard bar 10 of side, the vertical bar 101 of the guard bar 10 is fixed on the side of housing 3, the level of the guard bar 10
Bar 102 is arranged on the top position parallel with cast-cutting saw slice 1 of cast-cutting saw slice 1；The lower section of the housing 3 is hinged with steering block 6,
The housing 3 is respectively provided on two sides with gripping block I 31 and gripping block II 32, the gripping block I 31 and steering block 6 in steering block 6
Bolt hole is provided with, the gripping block II 32 is provided with bolt thread hole, and the steering block 6 is by turnbuckle 5 and clamping
Block I 31 and gripping block II 32 link together, and the top of the steering block 6 is circular arc with the junction of housing 3；The steering
The lower end of block 6 is fixedly connected with insulating bar 7.By cylinders providing power, cast-cutting saw slice passes through gas to instrument of building of the present utility model
The piston rod of cylinder drives motion, and cylinder is connected by compressed air hose with the air compressor machine on ground, and using pneumatic tool, save time province
Power, can prune bigger branch；The side of housing is fixed with guard bar, and guard bar is L-type, and the guard bar after fixing is inverted L
Type, vertical bar is fixed on that housing side is parallel with cast-cutting saw slice, and the plane that horizon bar is located is put down with the plane that cast-cutting saw slice is located
OK, so as to forming certain safety range, the safety that raising instrument is used in the front end of cut branch；The lower end of housing passes through
Steering block is connected with insulating bar, steering block and housing hinge, while the gripping block I and gripping block II on housing passes through with steering block
Turnbuckle is fixed together, and unclamps the connection angle that turnbuckle just can change between housing and insulating bar, cuts so as to change
The direction of sawing piece, can be the easy to operate direction the cutter head i.e. cutting planes of cast-cutting saw slice according to people's location
Change over other suitable angles, convenient use；Steering block connection for insulating bar, further ensure what pruning tool was used
Safety.
A kind of live high voltage circuit high branch trimming pneumatic tool as shown in Figures 1 to 4, the material of the housing 3 is exhausted
Edge material.The material of the housing 3 is plastics.Housing of the present utility model adopts insulant, can strengthen the exhausted of pruning tool
Edge intensity, it is lightweight particularly using a kind of plastic material, reduce the overall weight of pruning tool, convenient use.
A kind of live high voltage circuit high branch trimming pneumatic tool as shown in Figures 1 to 4, the height of the guard bar 10 is big
In height of the cast-cutting saw slice 1 in range.Hook 9 is connected with the centre position of the guard bar 10, the hook 9
Plane is parallel with the horizon bar 102 of guard bar 10, and one end of the hook 9 is connected by contiguous block 11 with guard bar 10.This reality
The height being arranged on after housing with new guard bar is in the height after range more than cast-cutting saw slice, L-type guard bar
Horizon bar keeps off in the upper end of cast-cutting saw slice after stretching out from the upper end of housing, and piston rod stretches out the upper of rear cast-cutting saw slice with range
End will not contact all the time with guard bar, so as to form certain safety range in the front end of cut branch；The interposition of guard bar
Hook is installed, the centre position of the stroke of the centre position and cast-cutting saw slice is basically identical, plane and the guard bar of hook
Plane is parallel, and hook is linked together with guard bar by contiguous block, and insulating bar is lifted when using, and hook is hung over needs
Prune on the branch of cutting, the sawtooth of cast-cutting saw slice is close to the sawed-off branch of needs, convenient and swift.
A kind of live high voltage circuit high branch trimming pneumatic tool as shown in Figures 1 to 4, the guard bar 10 and hook 9
Material be insulant.The material of guard bar of the present utility model and hook is insulant, improves making for pruning tool
Use safety.
Claims (6)
1. a kind of live high voltage circuit high branch trimming pneumatic tool, it is characterised in that：Including housing（3）, the housing（3）It is interior
Portion is provided with cylinder（4）, the cylinder（4）It is provided with the compressed air hose being connected with air compressor（8）；The cylinder（4）Work
Stopper rod（2）Through housing（3）It is connected with and is arranged on housing（3）The cast-cutting saw slice of top（1）, the cast-cutting saw slice（1）Top
It is provided with and is fixed on housing（3）The L-type guard bar of side（10）, the guard bar（10）Vertical bar（101）It is fixed on housing（3）
Side, the guard bar（10）Horizon bar（102）It is arranged on cast-cutting saw slice（1）Top and cast-cutting saw slice（1）Parallel
Position；The housing（3）Lower section be hinged with steering block（6）, the housing（3）In steering block（6）Be respectively provided on two sides with folder
Tight block I（31）With gripping block II（32）, the gripping block I（31）And steering block（6）It is provided with bolt hole, the gripping block II
（32）It is provided with bolt thread hole, the steering block（6）By turnbuckle（5）With gripping block I（31）With gripping block II（32）
Link together, the steering block（6）Top and housing（3）Junction be circular arc；The steering block（6）Lower end consolidate
Surely it is connected with insulating bar（7）.
2. a kind of live high voltage circuit high branch trimming pneumatic tool as claimed in claim 1, it is characterised in that：The housing
（3）Material be insulant.
3. a kind of live high voltage circuit high branch trimming pneumatic tool as claimed in claim 2, it is characterised in that：The housing
（3）Material be plastics.
4. a kind of live high voltage circuit high branch trimming pneumatic tool as claimed in claim 1, it is characterised in that：The guard bar
（10）Height be more than cast-cutting saw slice（1）In the height of range.
5. a kind of live high voltage circuit high branch trimming pneumatic tool as claimed in claim 1, it is characterised in that：The guard bar
（10）Centre position on be connected with hook（9）, the hook（9）Plane and guard bar（10）Horizon bar（102）It is parallel,
The hook（9）One end pass through contiguous block（11）With guard bar（10）Connection.
6. a kind of live high voltage circuit high branch trimming pneumatic tool as claimed in claim 5, it is characterised in that：The guard bar
（10）And hook（9）Material be insulant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115799.XU CN206101009U (en) | 2016-10-12 | 2016-10-12 | Pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115799.XU CN206101009U (en) | 2016-10-12 | 2016-10-12 | Pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206101009U true CN206101009U (en) | 2017-04-19 |
Family
ID=58529270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115799.XU Active CN206101009U (en) | 2016-10-12 | 2016-10-12 | Pneumatic tool is pruned to electrified high voltage transmission lines branches of tall trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206101009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358781A (en) * | 2016-10-12 | 2017-02-01 | 国网江苏省电力公司徐州供电公司 | High-branch pruning pneumatic tool for charged high-voltage lines |
-
2016
- 2016-10-12 CN CN201621115799.XU patent/CN206101009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358781A (en) * | 2016-10-12 | 2017-02-01 | 国网江苏省电力公司徐州供电公司 | High-branch pruning pneumatic tool for charged high-voltage lines |
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