CN209283800U - Clipping device for superelevation pressure passageway trees high-altitude branch - Google Patents

Clipping device for superelevation pressure passageway trees high-altitude branch Download PDF

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Publication number
CN209283800U
CN209283800U CN201822026790.7U CN201822026790U CN209283800U CN 209283800 U CN209283800 U CN 209283800U CN 201822026790 U CN201822026790 U CN 201822026790U CN 209283800 U CN209283800 U CN 209283800U
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China
Prior art keywords
trees
clipping
motor
cutting
branch
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Application number
CN201822026790.7U
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Chinese (zh)
Inventor
曹东
全浩
林永健
李东华
甘铖
吴锋
石习双
陈满江
严剑锋
杨流智
李成
苗红璞
李俊董
陈宇
梁常渝
江炎楷
卢海波
陆政光
李双林
陆万益
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Guangxi Point Cloud Surveying And Mapping Technology Co Ltd
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Guangxi Point Cloud Surveying And Mapping Technology Co Ltd
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Priority to CN201822026790.7U priority Critical patent/CN209283800U/en
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Abstract

The utility model discloses a kind of clipping devices for superelevation pressure passageway trees high-altitude branch, including handle portion, cutting part and the pars contractilis being connected between handle portion and cutting part, handle portion includes hollow holding rod, battery inside holding rod and the cable collector positioned at holding rod lower part, pars contractilis includes multistage retractable rod, telescopic rod is hollow form and is arranged to switch between elongation state and contraction state, cutting part includes motor and the cast-cutting saw slice that is driven by motor, motor is fixed on the telescopic rod upper end, motor is electrically connected with the battery.The utility model, which utilizes, stretches high bar ladder stay in high trees, with telescopic clipping device automatic cutting branch, staff need to only operate in holding rod bottom end, the high trees branch in channel is trimmed, mitigate the load-bearing of staff's high altitude operation, it increases and trims larger-diameter trees branch, reduce the danger of high-altitude pollard and the labor intensity of operating personnel, improve production efficiency.

Description

Clipping device for superelevation pressure passageway trees high-altitude branch
Technical field
The utility model relates to live line tool fields, in particular to a kind of to be used for superelevation pressure passageway trees high-altitude branch Clipping device.
Background technique
Channel screen of trees is the hidden danger of the extra high voltage network most important thing over the years, it is therefore necessary to add in supertension line The felling dynamics of strong channel screen of trees can encounter the trimming work of high trees branch during the felling of channel screen of trees.With each The requirement of urban construction garden-like cities and power supply user to power supply reliability, the extensive pollard that has a power failure, which has been unable to meet, to be wanted It asks, and arboreal growth has seriously affected power supply reliability, tree line contradiction becomes an important factor for influencing power supply reliability.Tradition 10kV electrification pollard mainly uses aerial lift device with insulated arm, and operating personnel is by chopper, high pressure secateurs pollard, but chopper is difficult To guarantee operation safety distance, risk is larger, and high pressure secateurs is cumbersome, and institute's band insulating cord often winds branch behaviour above It is inconvenient to make, to not applicable compared with bough.Other distribution line position aerial lift device with insulated arm can not reach, and give electrification trimming Branch causes certain difficulty.Teams and groups need to be taken in the tree with ladder, carry saw and crawl into eminence pollard, trim larger straight The trees of diameter need to be more time-consuming, and personnel's long Shi Chiju saw operation on ladder be needed, since physical strength limitation causes movement not advise Model, the Yi Fasheng operation error security risks trimming machine cuts such as cause high falling or equipment impaired.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of safe operation, light-duty portable, labor intensity is low, work It is high-efficient, and structure should be simple, operation and maintenance is conveniently used for the clipping device of superelevation pressure passageway trees high-altitude branch.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of clipping device for superelevation pressure passageway trees high-altitude branch, including handle portion, cutting part and be connected to Pars contractilis between the handle portion and the cutting part, the handle portion include hollow holding rod, are located inside holding rod Battery and cable collector positioned at holding rod lower part, the pars contractilis includes multistage retractable rod, during the telescopic rod is It empty shape and is arranged to switch between elongation state and contraction state, the cutting part includes motor and driven by motor Dynamic cast-cutting saw slice, the motor are fixed on the telescopic rod upper end, and the motor is electrically connected with the battery.
Preferably, manipulator's handle is additionally provided in the handle portion.
Preferably, the battery is lithium battery.
Preferably, it is additionally provided with the backpack lithium battery group connecting with the lithium battery inside holding rod.
Preferably, the motor is additionally provided with cutting limit plate far from holding rod side.
Preferably, the cutting limit plate upper end is equipped with removable crotch.
Preferably, the motor is DC brushless high-speed.
Preferably, the material of the telescopic rod is aluminium.
Preferably, the material of the telescopic rod is carbon fibre resin.
By adopting the above technical scheme, using high bar ladder stay is stretched in high trees, cast-cutting saw slice is operated by holding rod Branch is cut, is trimmed, the adjustable trimming of the multistage retractable rod being connected between the holding rod and the cast-cutting saw slice The length of device, staff need to only operate in holding rod bottom end, trim to the high trees branch in channel, mitigate high The load-bearing of empty personal height operation increases and trims larger-diameter trees branch, reduces danger and the work of high-altitude pollard The labor intensity of industry personnel improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the clipping device for superelevation pressure passageway trees high-altitude branch.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.
A kind of clipping device for superelevation pressure passageway trees high-altitude branch, including handle portion 1, cutting part 2 and connection Pars contractilis 3 between the handle portion 1 and the cutting part 2, the handle portion 1 include hollow holding rod 11, are located at hand The battery 12 inside bar 11 and the cable collector 13 positioned at 11 lower part of holding rod are held, the pars contractilis 3 includes multi-stage expansion Bar 31, the multistage retractable rod 31 are hollow form and are arranged to switch between elongation state and contraction state, institute The cast-cutting saw slice 22 that cutting part 2 includes motor 21 and driven by motor 21 is stated, the motor 21 and cast-cutting saw slice 22 are located at described 31 upper end of multistage retractable rod, the motor 21 are electrically connected with the battery 12.The cable collector 13 is used for battery and electricity Wire length between machine is adjusted, since the multistage retractable rod 31 switches between elongation state and contraction state When wire length change.
The battery 12 is lithium battery, and the lithium battery is flat structure, can be accommodated in 11 internal cavities of holding rod In, the weight of the battery can slow down the operating force for swinging holding rod 11.The utility model superelevation pressure passageway trees high-altitude branch Clipping device is additionally provided with the backpack lithium battery group 5 connecting with the lithium battery inside holding rod 11, for the continuous electricity of lasting trimming, provides Continuous driving force extends operating time.
Manipulator is additionally provided in the handle portion 1 14, so that operator preferably operates.The motor 21 be direct current without Brush high-speed motor, DC brushless high-speed have the advantages that high revolving speed, super low noise long service life.The cast-cutting saw slice 22 Using alternate tooth hard alloy saw blade, cut-out efficiency is high, durable.
The motor 21 is additionally provided with cutting limit plate 4 far from 11 side of holding rod.Cutting limit plate 4 opens the work of limit With that is, in the sky close to the bad positioning of branch, cutting limit plate 4 can position very well, then the Hand saw period of the day from 11 p.m. to 1 a.m against branch It is trimmed.The cutting limit plate upper end is additionally provided with removable crotch (not shown).Tree is also hung over when branch has been cut off Above or does not relatively slightly completely cut through and can be pulled off with crotch.
The material of the multistage retractable rod 31 is aluminium.The material of the multistage retractable rod 31 is carbon fibre resin, described Multistage retractable rod 31 has the advantages that light weight, high intensity.The telescopic rod is the cylindrical structure of both ends open, inner hollow Part, one end of the telescopic rod, which is equipped with, internally protrudes and for rising built in position-limiting action to another telescopic rod inside insertion Step, the other end of telescopic rod, which is equipped with, to be outwardly protruded and for built-in step phase set on the external another telescopic rod being socketed The external step of cooperation.During the multistage retractable rod 31 is extended, built-in step is matched with external step, right Two telescopic rods to socket-connect play position-limiting action, the external step set by the end of internally positioned telescopic joint and external After built-in step contact set by the end of telescopic joint, two telescopic joints to socket-connect stop relative movement.
The present invention is additionally provided with safety device for the clipping device of superelevation pressure passageway trees high-altitude branch, is equipped with saw blade Anti- limit plate, motor for preventing wrong reverse function, the anti-blocking rotation protection of flying off is automatically switched, all with self-locking screw nut and bracelet The multinomial safety device such as magnetic safety key switch, for example, being installed with motor because motor reversal easily causes saw blade nut to loosen Anti- wrong reverse function;Anti-blocking rotation protection automatic switch is automatically turned off when motor 21 is blocked by the wood of branch, avoids accident Occur;Bracelet magnetic safety key switch powers off immediately when holding rod 11 is surprisingly slipped out of the hand, and unexpected deterioration is prevented, prevented also from meaning Outer starting;Bolt and nut causes to loosen due to Long-term Vibration in clipping device in order to prevent, and the bolt and nut on clipping device is complete Portion's band self-locking function.
Staff will stretch high bar ladder stay in high trees, trim to the high trees branch in channel, hold hand It holds bar 11 to be operated, staff, which can wear safety goggles and mask, prevents the inlet ports eye nose such as sawdust;Safe wearing The helmet and acrylic transparent face mask can safety goggles and face, snout;Wearing neck brace can slow down the neck of new line work Ache.Superelevation pressure passageway trees pruning device for high tree branch of the invention trims eminence trees branch, can mitigate height The load-bearing of empty personal height operation can increase the larger-diameter trees branch of trimming, reach the danger for reducing high-altitude pollard The labor intensity of danger and operating personnel improve production efficiency, improve the personal safety of operating personnel, improve electric transmission line channel Hidden danger defect elimination rate.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (9)

1. a kind of clipping device for superelevation pressure passageway trees high-altitude branch, it is characterised in that: including handle portion, cutting part with And it is connected to the pars contractilis between the handle portion and the cutting part, the handle portion includes hollow holding rod, is located at hand The battery inside bar and the cable collector positioned at holding rod lower part are held, the pars contractilis includes multistage retractable rod, described to stretch Contracting bar is hollow form and to be arranged to switch between elongation state and contraction state, the cutting part include motor and The cast-cutting saw slice being driven by motor, the motor are fixed on the telescopic rod upper end, and the motor is electrically connected with the battery.
2. the clipping device according to claim 1 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: described Manipulator's handle is additionally provided in handle portion.
3. the clipping device according to claim 1 or 2 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: The battery is lithium battery.
4. the clipping device according to claim 3 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: also set There is the backpack lithium battery group connecting with the lithium battery inside holding rod.
5. the clipping device according to claim 1 or 2 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: The motor is additionally provided with cutting limit plate far from holding rod side.
6. the clipping device according to claim 5 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: described It cuts limit plate upper end and is equipped with removable crotch.
7. the clipping device according to claim 1 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: described Motor is DC brushless high-speed.
8. the clipping device according to claim 1 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: described The material of telescopic rod is aluminium.
9. the clipping device according to claim 1 for superelevation pressure passageway trees high-altitude branch, it is characterised in that: described The material of telescopic rod is carbon fibre resin.
CN201822026790.7U 2018-12-04 2018-12-04 Clipping device for superelevation pressure passageway trees high-altitude branch Active CN209283800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822026790.7U CN209283800U (en) 2018-12-04 2018-12-04 Clipping device for superelevation pressure passageway trees high-altitude branch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822026790.7U CN209283800U (en) 2018-12-04 2018-12-04 Clipping device for superelevation pressure passageway trees high-altitude branch

Publications (1)

Publication Number Publication Date
CN209283800U true CN209283800U (en) 2019-08-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509612A (en) * 2020-05-07 2020-08-07 广东电网有限责任公司梅州供电局 Wire pliers
CN112369239A (en) * 2020-10-23 2021-02-19 国网山东省电力公司嘉祥县供电公司 Device for fixing handheld chain saw
CN113575165A (en) * 2021-08-11 2021-11-02 国网河北省电力有限公司衡水供电分公司 High-altitude tree obstacle trimmer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111509612A (en) * 2020-05-07 2020-08-07 广东电网有限责任公司梅州供电局 Wire pliers
CN112369239A (en) * 2020-10-23 2021-02-19 国网山东省电力公司嘉祥县供电公司 Device for fixing handheld chain saw
CN113575165A (en) * 2021-08-11 2021-11-02 国网河北省电力有限公司衡水供电分公司 High-altitude tree obstacle trimmer

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