CN204191222U - Multifunctional power transmission line screen of trees trimmer - Google Patents
Multifunctional power transmission line screen of trees trimmer Download PDFInfo
- Publication number
- CN204191222U CN204191222U CN201420619074.9U CN201420619074U CN204191222U CN 204191222 U CN204191222 U CN 204191222U CN 201420619074 U CN201420619074 U CN 201420619074U CN 204191222 U CN204191222 U CN 204191222U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 238000013138 pruning Methods 0.000 claims abstract description 59
- 230000009471 action Effects 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 244000141353 Prunus domestica Species 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 241000269319 Squalius cephalus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a kind of Multifunctional power transmission line screen of trees trimmer, comprise several sections of action bars, connecting platform, pruning tool, often save thread bush tubular type between action bars to connect, a screw rod is fixed with at operation club head, connecting platform comprises connecting plate, the double nut screw mandrel be socketed with screw flight, double nut screw mandrel offers a notch along its axis, connecting plate is welded in notch, connecting plate has the position, hole of several band screw mandrel strokes, pruning tool comprises pruning shear, pruning saw, prune scissors, pruning tool is fixed on connecting plate by locking pin.The utility model structure is simple, easy to operate, significantly reduce the labour intensity of operation maintenance personnel, improve operating efficiency, by the improvement to pruning tool, safe and reliable, ensure the branch pruned and the enough safe distance of transmission line of electricity, guarantee that line security runs, and can uninterrupted operation be realized, effectively ensure that resident's delivery.
Description
Technical field
The utility model relates to transmission line of electricity field, particularly relates to a kind of Multifunctional power transmission line screen of trees trimmer.
Background technology
In recent years along with urban development, road, industrial park are constantly built, transmission line of electricity gradually by farmland " resettlement " to city and the suburbs, cause greening-tree in line protection district, landscape tree, street tree, be on the increase, increase.Again along with expanding economy, the economic consciousness of peasant improves constantly, and the nursery of economic fruit tree, famous and precious seeds gets more and more, and causes tree line contradiction increasing.Also have the grave mound tree under part wire, change from small to big, more long higher, because traditional superstition thought haunts, thoroughly remove difficulty large, line security run and causes very large potential safety hazard.
Thoroughly cannot eradicate above screen of trees, can only effectively prune.Ensure that trees and wire have enough safe distances, with existing operation technique condition, in pruning work, operation maintenance personnel must carry on instrument carries out operation to tree, and not only personnel's muscle power expends greatly, and safety coefficient is also lower, the safe distance with live wire to be noted the moment during pruning, operate very inconvenience, and security risk is high, speed of pruning is slow, and efficiency is low.If due to the height of tree, tree-shaped reason when using branches of tall trees electric saw to prune, branches of tall trees electric saw reaches the position needing to prune, and straight long branch is difficult to the direction of control angle and downtree.If use overhead vehicle to the pruning of the trees in farmland, due to landform (as: mud ground, major groove, mountain area) reason, vehicle cannot arrive.When city is pruned with bar 10KV city line, need to coordinate and have a power failure, easily block the traffic, large on the impact of resident, and be easily subject to the restriction of weather and safe distance, operate very inconvenience, and speed of pruning is slow, and efficiency is low.So in whole pruning operation process by screen of trees branch size, with the many factors such as alive circuit distance, operation landform, cause such screen of trees defect elimination rate low, the safety and stability having a strong impact on circuit is powered.
Therefore need badly and provide a kind of novel Multifunctional power transmission line screen of trees trimmer to solve the problems referred to above.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Multifunctional power transmission line screen of trees trimmer, easy to operate, and pruning speed is fast, efficiency is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of Multifunctional power transmission line screen of trees trimmer, comprise several sections of action bars, often save thread bush tubular type between action bars to connect, a screw rod is fixed with at operation club head, described transmission line of electricity screen of trees trimmer also comprises connecting platform, pruning tool, connecting platform comprises connecting plate, the double nut screw mandrel be socketed with screw flight, double nut screw mandrel offers a notch along its axis, connecting plate is welded in notch, connecting plate has the position, hole of several band screw mandrel strokes, pruning tool comprises pruning shear, pruning saw, prune scissors, pruning tool is fixed on connecting plate by locking pin.
In the utility model preferred embodiment, described locking pin is by bolt and be fixed on bolt embodiment in which top gasket and form.Utilize described locking pin to substitute plain bolt or butterfly bolt, technique is simple, installation, convenient disassembly, saves time, and saves described connecting platform space.
In the utility model preferred embodiment, described connecting plate is rectangle.This structure plays attended operation bar, is designed to rectangle not only attractive in appearance but also do not affect the use of crotch structure in pruning tool, conveniently prunes.
In the utility model preferred embodiment, described pruning shear comprises crescent shovel, and the crescent shovel edge of a knife is crescent, and afterbody has position, some holes, and in the middle part of crescent shovel, side is provided with a scimitar cutter.Can quick sliding trackle branch smoothly, utilize scimitar cutter that branch is dragged to ground.
In the utility model preferred embodiment, described pruning saw comprises combination hacksaw, and combination hacksaw comprises saw blade, crotch, and the afterbody of saw blade has position, some holes, and the afterbody of crotch is welded with a flat board, flat board has position, some holes.The sawing of more sturdy branch is good at by saw blade, and branch is dragged to ground by recycling crotch.
In the utility model preferred embodiment, described pruning scissors comprises special shrub and hedge trimmer, special shrub and hedge trimmer comprise the first antisymmetric wing, the second antisymmetric wing, first antisymmetric wing is sickle shaped, its afterbody has position, some holes, and the second antisymmetric wing is strip, and one end is hinged on the crotch place of the first antisymmetric wing, the other end is hinged with a movable pulley, is connected with an energy-stored spring between the first antisymmetric wing and the second antisymmetric wing.Can uninterrupted operation be realized, be good at the pruning of thinner, soft branch.
The beneficial effects of the utility model are: the utility model structure is simple, easy to operate, by changing different pruning tools, the drawback affected by factors such as seeds, landform, circuit are charged changing that existing pruning screen of trees exists, significantly reduce the labour intensity of operation maintenance personnel, improve operating efficiency, by the improvement to pruning tool, safe and reliable, ensure the branch pruned and the enough safe distance of transmission line of electricity, guarantee that line security runs, and can uninterrupted operation be realized, effectively ensure that resident's delivery.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Multifunctional power transmission line screen of trees trimmer one preferred embodiment;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the perspective view of double nut screw mandrel in described connecting platform;
Fig. 4 is the structural representation of described crescent shovel;
Fig. 5 is the structural representation of described special shrub and hedge trimmer;
In accompanying drawing, the mark of each parts is as follows: 1, action bars, and 11, screw rod, 12, threaded sleeve, 2, connecting platform, 21, connecting plate, 22, double nut screw mandrel, 221, notch, 23, Kong Wei, 3, pruning tool, 31, pruning shear, 311, scimitar cutter, 32, pruning saw, 321, saw blade, 322, crotch, 33, scissors is pruned, the 331, first antisymmetric wing, the 332, second antisymmetric wing, 333, movable pulley, 334, energy-stored spring, 4, locking pin.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of Multifunctional power transmission line screen of trees trimmer, comprises several sections of action bars 1, connecting platform 2, pruning tool 3.Often save thread bush tubular type between action bars 1 to connect, action bars 1 possesses insulating properties, and adopt insulating bar can to prune the trees close to wire as action bars 1, safety coefficient is high, and lightweight, possesses enough operations slight.The length often saving action bars 1 is equal, freely assembled, easy to operate, and adopt threaded sleeve 12 connected mode, internode stable connection, flexibility is little, not easily waves.A screw rod 11 is fixed with at action bars 1 bar head.
The double nut screw mandrel 22 that connecting platform 2 comprises connecting plate 21, is socketed with screw rod 11 screw thread, described connecting plate 21 is rectangle, and this structure plays attended operation bar 1, is designed to rectangular area little, and do not affect the use of crotch structure in pruning tool 3, convenient pruning.Connecting plate 21 has the position, hole 23 of several band screw mandrel strokes, and position, each hole 23 is position, three holes 23 for assembling shown in fixing pruning tool 3, figure, and the distance between the diameter of position, each hole 23 and position, hole 23 is as the criterion can assemble each pruning tool 3.Composition graphs 3, double nut screw mandrel 22 offers a notch 221 along its axis, and notch 221 size is as the criterion with the thickness of connecting plate 21, and connecting plate 21 is welded in notch 221, increases the bonding area between connecting plate 21 and action bars 1 and bonding strength.Described double nut screw mandrel 22 is connected on the screw rod 11 of action bars 1 bar head, thus is fixedly connected with described connecting platform 2 and action bars 1.
Pruning tool 3 comprises pruning shear 31, pruning saw 32, prunes scissors 33, and pruning tool 3 is fixed on connecting plate 21 by locking pin 4.Described locking pin 4 is by bolt and be fixed on bolt embodiment in which top gasket and form.Utilize described locking pin 4 to substitute plain bolt or butterfly bolt, technique is simple, installation, convenient disassembly, saves time, and saves described connecting platform 2 space.Below each pruning tool 3 is specifically described:
Refer to Fig. 4, described pruning shear 31 comprises crescent shovel, and crescent shovel adopts steel plate forged, the edge of a knife is crescent, and the edge of a knife is sharp, can light quick sliding trackle branch, it is position, three holes 23 that afterbody has shown in position, some holes 23, figure, corresponding with the position, hole 23 on connecting plate 21.In the middle part of crescent shovel, side is also provided with a scimitar cutter 311, in pruning process, utilize the edge of a knife carry out on cut operation to shovel, utilize scimitar cutter 311 to carry out cutting operation to cutting down subsequently, thus complete pruning operation.The edge of a knife size of crescent shovel and wheel footpath are all designed according to the type of pollard and average diameter.
Refer to Fig. 2, described pruning saw 32 comprises combination hacksaw, and combination hacksaw comprises saw blade 321, crotch 322, and it is position, three holes 23 that the afterbody of saw blade 321 has shown in position, some holes 23, figure, corresponding with the position, hole 23 on connecting plate 21.Position, hole 23 distance on connecting plate 21 and saw blade 321 tail hole position 23 apart from corresponding, and due to saw blade 321 are easily-consumed products, can realize quick-replaceable fracture saw blade 321.When saw blade 321 is arranged on connecting plate 21, for realizing labor-saving effect, saw blade 321 and vertical direction are formed the angle of about 30 °, sawtooth is sharp, easy for installation, and therefore the sawing of more sturdy branch is good at by saw blade 321.The afterbody of crotch 322 is welded with a flat board, flat board having shown in position, some holes 23, figure is position, two holes 23, shown in composition graphs 1, crotch 322 and saw blade 321 combine and are arranged on connecting plate 21, and the branch recycling crotch 322 that saw blade 321 cuts saw is dragged to ground.
Refer to Fig. 5, described pruning scissors 33 comprises special shrub and hedge trimmer, special shrub and hedge trimmer comprise the first antisymmetric wing 331, second antisymmetric wing 332, first antisymmetric wing 331 is in sickle shaped, its afterbody has position, some holes 23, be position, four holes 23 shown in figure, one of them position, hole 23 is for fixed insulation rope, and residue position, three holes 23 is corresponding with the position, hole 23 on connecting plate 21.Second antisymmetric wing 332 is in strip, and one end is hinged on the crotch place of the first antisymmetric wing 331, and this end is the edge of a knife, and the other end is hinged with between movable pulley 333, first antisymmetric wing 331 and the second antisymmetric wing 332 and is connected with an energy-stored spring 334.Under normal circumstances, scissors mouth is in opening-wide state, and insulating cord one end is fixed on the position, a hole 23 of the first antisymmetric wing 331 afterbody, and the other end is through movable pulley 333.When operating, pull insulating cord to drive the second antisymmetric wing 332 to press down, scissors mouth is closed, realizes clipping function.After pruning completes, unclamp insulating cord, under the screen resilience effect of energy-stored spring 334, scissors mouth is fast quick-recovery open state again, prepares to prune next time.Described special shrub and hedge trimmer can realize uninterrupted operation, are good at the pruning of thinner, soft branch, convenient, laborsaving in whole pruning process.
The utility model structure is simple, easy to operate, and by changing different pruning tools 3, the drawback affected by factors such as seeds, landform, circuit are charged changing that existing pruning screen of trees exists, significantly reduces the labour intensity of operation maintenance personnel, improve operating efficiency; By the improvement to pruning tool 3, safe and reliable, ensure the branch pruned and the enough safe distance of transmission line of electricity, guarantee that line security runs; Because described action bars 1 is insulating materials, therefore configure different pruning tools 3 and all can realize uninterrupted operation, effectively ensure that resident's delivery.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a Multifunctional power transmission line screen of trees trimmer, comprise several sections of action bars, it is characterized in that, often save thread bush tubular type between action bars to connect, a screw rod is fixed with at operation club head, described transmission line of electricity screen of trees trimmer also comprises connecting platform, pruning tool, connecting platform comprises connecting plate, the double nut screw mandrel be socketed with screw flight, double nut screw mandrel offers a notch along its axis, connecting plate is welded in notch, connecting plate has the position, hole of several band screw mandrel strokes, pruning tool comprises pruning shear, pruning saw, prune scissors, pruning tool is fixed on connecting plate by locking pin.
2. Multifunctional power transmission line screen of trees trimmer according to claim 1, is characterized in that, described locking pin is by bolt and be fixed on bolt embodiment in which top gasket and form.
3. Multifunctional power transmission line screen of trees trimmer according to claim 1, it is characterized in that, described connecting plate is rectangle.
4. the Multifunctional power transmission line screen of trees trimmer according to any one of claims 1 to 3, it is characterized in that, described pruning shear comprises crescent shovel, and the crescent shovel edge of a knife is crescent, and afterbody has position, some holes, and in the middle part of crescent shovel, side is provided with a scimitar cutter.
5. the Multifunctional power transmission line screen of trees trimmer according to any one of claims 1 to 3, it is characterized in that, described pruning saw comprises combination hacksaw, combination hacksaw comprises saw blade, crotch, the afterbody of saw blade has position, some holes, and the afterbody of crotch is welded with a flat board, flat board has position, some holes.
6. the Multifunctional power transmission line screen of trees trimmer according to any one of claims 1 to 3, it is characterized in that, described pruning scissors comprises special shrub and hedge trimmer, special shrub and hedge trimmer comprise the first antisymmetric wing, the second antisymmetric wing, and the first antisymmetric wing is sickle shaped, and its afterbody has position, some holes, second antisymmetric wing is strip, one end is hinged on the crotch place of the first antisymmetric wing, and the other end is hinged with a movable pulley, is connected with an energy-stored spring between the first antisymmetric wing and the second antisymmetric wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619074.9U CN204191222U (en) | 2014-10-23 | 2014-10-23 | Multifunctional power transmission line screen of trees trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619074.9U CN204191222U (en) | 2014-10-23 | 2014-10-23 | Multifunctional power transmission line screen of trees trimmer |
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| Publication Number | Publication Date |
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| CN204191222U true CN204191222U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420619074.9U Active CN204191222U (en) | 2014-10-23 | 2014-10-23 | Multifunctional power transmission line screen of trees trimmer |
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| CN (1) | CN204191222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165431A (en) * | 2015-07-14 | 2015-12-23 | 国网山东省电力公司经济技术研究院 | Multifunctional branch trimmer |
| CN105706753A (en) * | 2016-03-14 | 2016-06-29 | 国网山东省电力公司莱州市供电公司 | Homemade tree barrier cleaning tool |
| CN106888832A (en) * | 2017-03-03 | 2017-06-27 | 国网湖北省电力公司武汉市江夏区供电公司 | A kind of electronic shears with extended handle of livewire work |
| CN110211820A (en) * | 2019-03-14 | 2019-09-06 | 广东电网有限责任公司 | A kind of double curved insulated operating rods |
-
2014
- 2014-10-23 CN CN201420619074.9U patent/CN204191222U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165431A (en) * | 2015-07-14 | 2015-12-23 | 国网山东省电力公司经济技术研究院 | Multifunctional branch trimmer |
| CN105165431B (en) * | 2015-07-14 | 2017-12-29 | 国网山东省电力公司经济技术研究院 | A kind of multi-functional pruner for tree |
| CN105706753A (en) * | 2016-03-14 | 2016-06-29 | 国网山东省电力公司莱州市供电公司 | Homemade tree barrier cleaning tool |
| CN106888832A (en) * | 2017-03-03 | 2017-06-27 | 国网湖北省电力公司武汉市江夏区供电公司 | A kind of electronic shears with extended handle of livewire work |
| CN110211820A (en) * | 2019-03-14 | 2019-09-06 | 广东电网有限责任公司 | A kind of double curved insulated operating rods |
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