CN112260129A - Power line tree obstacle cleaning device - Google Patents
Power line tree obstacle cleaning device Download PDFInfo
- Publication number
- CN112260129A CN112260129A CN202010976307.0A CN202010976307A CN112260129A CN 112260129 A CN112260129 A CN 112260129A CN 202010976307 A CN202010976307 A CN 202010976307A CN 112260129 A CN112260129 A CN 112260129A
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- operating rod
- rod
- stop lever
- adjusting
- power line
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
Abstract
The invention discloses a power line tree obstacle cleaning device, which belongs to the technical field of power line maintenance and transportation and comprises an operating rod, a stop lever, a cutting wheel piece, a motor and a mounting rack assembly, wherein the operating rod is connected with the stop lever through a connecting rod; the operating rod and the stop lever are arranged in parallel and connected through the mounting frame assembly; the motor and the mounting frame assembly are fixedly mounted, the cutting wheel sheet is mounted in a connected mode with an output shaft of the motor, and a plane formed by the operating rod and the stop lever is parallel to the cutting wheel sheet. The branches are placed between the operating rod and the stop lever, and the branches are limited by the operating rod and the stop lever, so that the branches can be effectively prevented from swinging during cutting, and the cutting reliability and efficiency are improved; the motor drives the cutting wheel sheet to perform rotary cutting, so that tree obstacles can be effectively cleaned, and the cleaning efficiency is high; the tree barrier cleaning machine can adopt bidirectional cutting on the upper side or the lower side, is suitable for tree barrier cleaning under different working conditions, and has the advantages of multiple functions, flexible use, wide application range and strong universality; overall structure is simple, and it is convenient to use, can effectively avoid the safety risk of the operation of ascending a height.
Description
Technical Field
The invention belongs to the technical field of power line maintenance and transportation, and particularly relates to a power line tree obstacle cleaning device.
Background
In recent years, with the rapid increase of national economy and the deep reform of electric power systems, the power consumption of industry and residents also shows a rapid increase situation, the scale and the degree of power grid construction are continuously increased, and high-voltage overhead line engineering is in a construction peak period. In the daily operation and maintenance process of the power line, the hidden danger of tree obstacles in a line channel and a protection area is a key factor endangering the safe and stable operation of the line, particularly in spring and summer, the ultra-high trees may cause short-circuit tripping of the power line, so that the power system cannot normally supply power, economic loss is caused, and even personnel injury and other accidental damages may be caused in severe cases.
In order to ensure the reliability of power supply of the power system and ensure the safe operation of the power line, operation and maintenance personnel need to discover and handle the hidden trouble of the tree obstacle in time. At present, the method of whole tree cutting and high branch cutting is mainly adopted for removing the tree obstacles, and in comparison, the high branch cutting is widely used. The staff need climb trees or carry out high altitude construction with the help of the long ladder, and the operation is inconvenient, has the danger of electrocuteeing, and work efficiency and factor of safety are lower.
Disclosure of Invention
The invention provides a power line tree obstacle cleaning device, which aims to solve the problems that when the existing tree obstacle cleaning device is used, workers need to climb trees or work high above the ground by means of a long ladder, the operation is very inconvenient, electric shock risks exist, and the working efficiency and the safety coefficient are low.
The invention is realized by the following technical scheme.
A power line tree obstacle cleaning device comprises an operating rod, a stop rod, a cutting wheel piece, a motor and a mounting frame assembly; the operating rod and the stop lever are arranged in parallel and connected through the mounting rack assembly; the motor with mounting bracket subassembly fixed mounting, the cutting wheel piece with motor output shaft connects the installation, the plane that operating lever and pin formed with the cutting wheel piece is parallel.
In a further improvement of the present invention, the mounting bracket assembly includes a first connecting rod, a second connecting rod, a motor mounting bracket and an adjusting brace rod; the first connecting rod and the second connecting rod are arranged in parallel, and two ends of the first connecting rod and the second connecting rod are respectively hinged with the operating rod and the stop lever; two ends of the adjusting support rod are respectively connected with the operating rod and the stop lever; the two ends of the motor mounting frame are hinged to the middle portions of the first connecting rod and the second connecting rod respectively, and the motor is fixedly mounted on the motor mounting frame.
In a further improvement of the present invention, the adjusting stay bar is hinged to the stop lever, and the adjusting stay bar is slidably connected to the operating lever through a stay bar positioning block.
The invention further improves the cutting wheel piece, an adjusting clamping block is slidably mounted at one end of the operating rod, which is far away from the cutting wheel piece, the adjusting clamping block is connected with the support rod positioning block through a positioning block adjusting rod, a locking seat is mounted on the adjusting clamping block, and the locking seat locks and limits the adjusting clamping block.
The invention further improves the structure that the operating rod is of a hollow structure, the side wall of the operating rod is provided with a first guide groove and a second guide groove, and the first guide groove and the second guide groove respectively guide the strut positioning block and the adjusting clamping block in a sliding manner.
The invention is further improved in that the inner wall of the operating rod is provided with limiting clamping seats at intervals, and the positioning block adjusting rod penetrates through the limiting clamping seats and is limited and guided by the limiting clamping seats.
The invention is further improved in that guide rods are arranged at two ends of the stop rod and are of outwards bent arc structures.
The invention is further improved by arranging a lead in the operating rod, and a switch button is arranged at one end of the operating rod, which is far away from the cutting wheel sheet; one end of the switch button is connected with the motor through a lead, and the other end of the switch button is electrically connected with a plug socket; the plug seat is arranged at the end part of the operating rod through a blocking plug.
The invention is further improved in that the lead is arranged opposite to the positioning block adjusting rod and is fixed and limited on the inner wall of the operating rod through a hoop.
The invention is further improved in that the outer sides of the operating rod and the stop rod are respectively provided with a protective shell for protecting the cutting wheel sheet.
According to the technical scheme, the invention has the beneficial effects that: 1. the branches are placed in the gap between the operating rod and the stop lever, and are limited by the operating rod and the stop lever, so that the branches can be effectively prevented from swinging during cutting of the cutting wheel sheets, and the reliability and the efficiency of cutting are improved; the motor drives the cutting wheel sheet to perform rotary cutting, so that tree obstacles can be effectively cleaned, and the cleaning efficiency is high; the tree barrier cleaning machine can adopt bidirectional cutting from the upper side or the lower side, is suitable for tree barrier cleaning under different working conditions, and has the advantages of multiple functions, flexible use, wide application range and strong universality; the whole structure is simple, the weight is light, the use is convenient, and the labor force is saved; effectively evade the safety risk of the operation of ascending a height. 2. The operating rod, the stop lever, the first connecting rod and the second connecting rod form a parallelogram structure, the overall structure of the mounting frame assembly is fixed by adjusting the support rods, and the overall structure stability and the structural strength of the mounting frame assembly are guaranteed. 3. Adjusting the slide positioning of vaulting pole locating piece on the action bars, realizing the adjustment of action bars and pin interval through parallelogram structure's mounting bracket subassembly, the cutting of being convenient for nimble being applied to different branches guarantees good spacing anti-swing effect, and application scope is wide, and the commonality is good. 4. The adjusting fixture block is relieved from limiting through the locking seat, the adjusting fixture block is slidably adjusted along the operating rod, and the strut positioning block is driven to slide up and down through the positioning block adjusting rod, so that the distance between the operating rod and the stop lever is adjusted. 5. The adjusting fixture block is in threaded connection with the locking seat, so that the adjusting fixture block is locked and limited; the whole pure mechanical structure, simple structure, stable and reliable operation and easy realization. 6. The positioning block adjusting rod is guided in a limiting mode through the limiting clamping seat, the bending resistance of the positioning block adjusting rod is improved, and the accuracy of adjusting the distance between the operating rod and the stop lever and the use stability and reliability are guaranteed. 7. The guide rod guides the branches, so that the branches can be guided to be placed into the gap between the operating rod and the stop lever, and the convenience of operation and the cutting efficiency are improved. 8. The switch of the motor is controlled through the switch button, the plug socket can be connected with an external power supply to provide driving electric energy, the power plug and the plug socket are conveniently and quickly plugged, and the power plug is easy to disassemble and assemble. 9. The wire and the locating piece adjusting rod are arranged oppositely, the wire and the locating piece adjusting rod cannot interfere with each other, and the up-and-down sliding reliability and the use safety of the locating piece adjusting rod are guaranteed. 10. The cutting wheel piece exposed from the two sides is protected through the protective shell, the mistaken cutting of cables or other tree barriers is avoided, and the reliability and the safety in use are guaranteed.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged structural diagram of a in fig. 1.
Fig. 3 is a schematic view of an adjusting latch installation structure according to an embodiment of the present invention.
In the drawings: 1. the device comprises an operating rod, 2, a stop lever, 3, a cutting wheel piece, 4, a motor, 5, a first connecting rod, 6, a second connecting rod, 7, a motor mounting frame, 8, an adjusting support rod, 9, a support rod positioning block, 10, a guide rod, 11, a first guide groove, 12, a positioning block adjusting rod, 13, a limiting clamping seat, 14, a second guide groove, 15, an adjusting clamping block, 16, a locking seat, 17, a lead, 18, a clamping hoop, 19, a switch button, 20, a sealing plug, 21 and a plug seat.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in the attached drawings, the power line tree obstacle cleaning device comprises an operating rod 1, a stop lever 2, a cutting wheel piece 3, a motor 4 and a mounting frame assembly; the operating rod 1 and the stop rod 2 are arranged in parallel and are connected and mounted through the mounting frame assembly; the motor 4 and the mounting frame component are fixedly mounted, the cutting wheel piece 3 is connected with an output shaft of the motor 4, and a plane formed by the operating rod 1 and the stop lever 2 is parallel to the cutting wheel piece 3.
The operating rod 1 is operated to enable the branches to be cut to be placed in the gap between the operating rod 1 and the stop lever 2, and the branches are limited, so that the branches can be effectively prevented from swinging in the cutting process of the cutting wheel pieces 3, and the cutting reliability and efficiency are improved; the cutting wheel pieces 3 are driven by the motor 4 to rotate and cut, so that tree obstacles can be effectively cleaned, and the cleaning efficiency is high; the tree barrier cleaning machine can adopt bidirectional cutting from the upper side or the lower side, is suitable for tree barrier cleaning under different working conditions, and has the advantages of multiple functions, good use flexibility, wide application range and strong universality; the whole structure is simple, the weight is light, the use is convenient, and the labor force is saved; effectively evade the safety risk of the operation of ascending a height.
The mounting frame assembly comprises a first connecting rod 5, a second connecting rod 6, a motor mounting frame 7 and an adjusting support rod 8; the first connecting rod 5 and the second connecting rod 6 are arranged in parallel, and two ends of the first connecting rod 5 and the second connecting rod 6 are respectively hinged with the operating rod 1 and the stop lever 2; two ends of the adjusting support rod 8 are respectively connected with the operating rod 1 and the stop lever 2; the two ends of the motor mounting frame 7 are hinged to the middle portions of the first connecting rod 5 and the second connecting rod 6 respectively, and the motor 4 is fixedly mounted on the motor mounting frame 7. The utility model discloses a cutting wheel piece 3 rotation cutting device, including action bars 1, pin 2, first connecting rod 5 and second connecting rod 6, the adjusting stay bar 8 that sets up through the slope carries out mounting bracket subassembly overall structure's fixing, guarantees mounting bracket subassembly's overall structure stability and structural strength, simple structure, and reasonable in design guarantees the cutting wheel piece 3 and rotates the reliability of cutting.
The adjusting support rod 8 is hinged to the stop lever 2, and the adjusting support rod 8 is installed in a sliding connection mode with the operating rod 1 through a support rod positioning block 9. The upper and lower position of adjusting vaulting pole locating piece 9 on action bars 1 realizes the adjustment of action bars 1 and pin 2 interval through parallelogram structure's mounting bracket subassembly, and the cutting of the different thickness branches of being convenient for apply to in a flexible way guarantees good spacing anti-swing effect, and application scope is wide, and the commonality is good.
An adjusting clamping block 15 is slidably mounted at one end, far away from the cutting wheel piece 3, of the operating rod 1, the adjusting clamping block 15 is connected with the support rod positioning block 9 through a positioning block adjusting rod 12, a locking seat 16 is mounted on the adjusting clamping block 15, and the locking seat 16 is used for locking and limiting the adjusting clamping block 15. The adjusting fixture block 15 is relieved from limiting through the locking seat 16, the adjusting fixture block 15 is slidably adjusted along the operating rod 1, and the stay bar positioning block 9 is driven to slide up and down through the positioning block adjusting rod 12, so that the distance between the operating rod 1 and the stop lever 2 is adjusted, the structure is simple, the adjustment is convenient and fast, and the practicability is good.
The operating rod 1 is of a hollow structure, a first guide groove 11 and a second guide groove 14 facing the direction of the stop lever 2 are formed in the side wall of the operating rod 1, and the first guide groove 11 and the second guide groove 14 respectively guide the strut positioning block 9 and the adjusting clamping block 15 in a sliding mode. The adjusting fixture block 15 is arranged inside the operating rod 1 and penetrates through the second guide groove 14 through a connecting rod, the outer end of the connecting rod is in threaded connection with the locking seat 16, and the locking seat 16 and the adjusting fixture block 15 are tightly clamped and attached to the side wall of the operating rod 1 through the screwing of the locking seat 16 and the connecting rod, so that the adjusting fixture block 15 is locked and limited; the inner side surface of the locking seat 16 can be provided with an anti-slip pad, so that reliable locking limiting effect is ensured. The stay bar positioning block 9 is of a two-section structure and is fixedly connected through a connecting rod penetrating through the first guide groove 11; the inner side section of the operating rod 1 is connected with an adjusting fixture block 15 through a positioning block adjusting rod 12, and the outer side section of the operating rod 1 is hinged with an adjusting support rod 8; the sliding guide of the stay bar positioning block 9 through the first guide groove 11 is realized; the device has the advantages of pure mechanical structure, simple structure, stable and reliable operation and easy realization.
Both ends of the stop lever 2 are provided with guide rods 10, and the guide rods 10 are of arc-shaped structures which are bent outwards. Treat through guide bar 10 and cut the branch and lead, the branch direction of being convenient for is put into the clearance between action bars 1 and the pin 2, improves the convenience of operation and the high efficiency of cutting.
A lead 17 is laid in the operating rod 1, and a switch button 19 is arranged at one end of the operating rod 1, which is far away from the cutting wheel sheet 3; one end of the switch button 19 is connected with the motor 4 through a lead 17, and the other end of the switch button is electrically connected with a plug seat 21; the plug base 21 is mounted on the bottom end portion of the operating lever 1 through a plug 20. The switch of the motor 4 is controlled by the switch button 19 at the bottom end of the operating rod 1, and the switch can be connected with an external power supply through the plug seat 21 to provide driving electric energy, and a power supply plug and the plug seat 21 are conveniently and quickly plugged and are easy to disassemble and assemble; the battery pack can be arranged inside the bottom end of the operating rod 1, and the battery pack is driven by the switch of the motor 4, so that the use is more flexible.
The lead 17 is opposite to the positioning block adjusting rod 12 and is fixed and limited on the inner wall of the operating rod 1 through a hoop 18. The lead 17 is arranged opposite to the positioning block adjusting rod 12, the lead 17 and the positioning block adjusting rod 12 cannot interfere with each other, and the reliability of up-and-down sliding of the positioning block adjusting rod 12 and the safety in use are ensured.
And the outer sides of the operating rod 1 and the stop lever 2 are both provided with protective shells for protecting the cutting wheel sheets 3. The cutting wheel pieces 3 exposed from the two sides are protected through the protective shell, the mistaken cutting of cables or other tree barriers is avoided, and the reliability and the safety in use are guaranteed.
The power line tree obstacle cleaning device is simple in structure, convenient and flexible to use, light in weight and labor-saving, branches are placed in a gap between the operating rod and the stop lever, and are limited through the operating rod and the stop lever, so that the branches can be effectively prevented from swinging during cutting of the cutting wheel pieces, and the reliability and the efficiency of cutting are improved; the motor drives the cutting wheel sheet to perform rotary cutting, so that tree obstacles can be effectively cleaned, and the cleaning efficiency is high; the tree barrier cleaning machine can adopt bidirectional cutting from the upper side or the lower side, is suitable for tree barrier cleaning under different working conditions, and has the advantages of multiple functions, wide application range and strong universality; and the safety risk of the climbing operation can be effectively avoided.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative positions if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A power line tree obstacle cleaning device is characterized by comprising an operating rod (1), a stop lever (2), a cutting wheel piece (3), a motor (4) and a mounting rack assembly; the operating rod (1) and the stop lever (2) are arranged in parallel and connected through the mounting rack assembly; the motor (4) is fixedly installed with the installation frame assembly, the cutting wheel sheet (3) is connected with an output shaft of the motor (4) and installed, and a plane formed by the operating rod (1) and the stop lever (2) is parallel to the cutting wheel sheet (3).
2. The power line tree obstacle clearing apparatus according to claim 1, wherein the mounting bracket assembly comprises a first link (5), a second link (6), a motor mounting bracket (7) and an adjusting stay (8); the first connecting rod (5) and the second connecting rod (6) are arranged in parallel, and two ends of the first connecting rod and the second connecting rod are respectively hinged with the operating rod (1) and the stop lever (2); two ends of the adjusting support rod (8) are respectively connected with the operating rod (1) and the stop lever (2); the two ends of the motor mounting frame (7) are hinged to the middle portions of the first connecting rod (5) and the second connecting rod (6) respectively, and the motor (4) is fixedly mounted on the motor mounting frame (7).
3. The power line tree obstacle clearing device according to claim 2, wherein the adjusting stay bar (8) is hinged to the stop lever (2), and the adjusting stay bar (8) is installed in a sliding connection with the operating lever (1) through a stay positioning block (9).
4. The power line tree obstacle clearing device according to claim 3, wherein an adjusting clamping block (15) is slidably mounted at one end, far away from the cutting wheel piece (3), of the operating rod (1), the adjusting clamping block (15) is connected with the stay rod positioning block (9) through a positioning block adjusting rod (12), a locking seat (16) is mounted on the adjusting clamping block (15), and the locking seat (16) is used for locking and limiting the adjusting clamping block (15).
5. The power line tree obstacle clearing device according to claim 4, wherein the operating rod (1) is a hollow structure, a first guide groove (11) and a second guide groove (14) are formed in a side wall of the operating rod, and the first guide groove (11) and the second guide groove (14) respectively guide the strut positioning block (9) and the adjusting clamping block (15) in a sliding manner.
6. The power line tree obstacle clearing device according to claim 5, wherein a limiting clamping seat (13) is arranged on the inner wall of the operating rod (1) at intervals, and the positioning block adjusting rod (12) penetrates through the limiting clamping seat (13) and is limited and guided by the limiting clamping seat (13).
7. The power line tree obstacle clearing device as claimed in any one of claims 1 to 6, wherein guide rods (10) are arranged at both ends of the blocking rod (2), and the guide rods (10) are of an outwards-bent arc-shaped structure.
8. The power line tree obstacle clearing device as claimed in claim 5, characterized in that a lead (17) is laid in the operating rod (1), and a switch button (19) is arranged at one end of the operating rod (1) far away from the cutting wheel sheet (3); one end of the switch button (19) is connected with the motor (4) through a lead (17), and the other end of the switch button is electrically connected with a plug seat (21); the plug seat (21) is arranged at the end part of the operating rod (1) through a sealing plug (20).
9. The power line tree obstacle clearing device according to claim 8, wherein the lead (17) is arranged opposite to the positioning block adjusting rod (12) and is fixed and limited on the inner wall of the operating rod (1) through a clamp (18).
10. The power line tree obstacle clearing device according to claim 1, wherein the outer sides of the operating rod (1) and the stop lever (2) are provided with protective shells for protecting the cutting wheel pieces (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976307.0A CN112260129B (en) | 2020-09-17 | 2020-09-17 | Power line tree obstacle cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976307.0A CN112260129B (en) | 2020-09-17 | 2020-09-17 | Power line tree obstacle cleaning device |
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| CN112260129A true CN112260129A (en) | 2021-01-22 |
| CN112260129B CN112260129B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010976307.0A Active CN112260129B (en) | 2020-09-17 | 2020-09-17 | Power line tree obstacle cleaning device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487737A (en) * | 2011-12-19 | 2012-06-13 | 河北联合大学 | Power-driven circular cutting machine for fruit tree |
| CN202373901U (en) * | 2011-11-24 | 2012-08-08 | 伊川县电业局 | Tree barrier removing tool for high-voltage transmission line |
| CN205265142U (en) * | 2015-11-13 | 2016-05-25 | 国网宁夏电力公司吴忠供电公司 | Power transmission line foreign matter cleaning device |
| CN205543958U (en) * | 2016-02-01 | 2016-08-31 | 国网山东省电力公司巨野县供电公司 | High pressure power transmission and transformation circuit instrument of removing obstacles |
| CN207124967U (en) * | 2017-09-14 | 2018-03-23 | 卓冬保 | A kind of Gao Zhiju |
| CN208242302U (en) * | 2018-03-08 | 2018-12-18 | 南京太司德智能科技有限公司 | A kind of guiding knife structure for screen of trees cleaning air-robot |
| CN209420407U (en) * | 2018-11-19 | 2019-09-24 | 国网冀北电力有限公司张家口供电公司 | Electronic insulation Gao Zhiju with nearly current potential distance detection function |
| CN210380029U (en) * | 2019-11-05 | 2020-04-21 | 国网湖北省电力有限公司南漳县供电公司 | Power line foreign matter clearing device |
| CN213125387U (en) * | 2020-09-24 | 2021-05-04 | 国网河南省电力公司邓州市供电公司 | Green cutting device for rural power transmission line |
-
2020
- 2020-09-17 CN CN202010976307.0A patent/CN112260129B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202373901U (en) * | 2011-11-24 | 2012-08-08 | 伊川县电业局 | Tree barrier removing tool for high-voltage transmission line |
| CN102487737A (en) * | 2011-12-19 | 2012-06-13 | 河北联合大学 | Power-driven circular cutting machine for fruit tree |
| CN205265142U (en) * | 2015-11-13 | 2016-05-25 | 国网宁夏电力公司吴忠供电公司 | Power transmission line foreign matter cleaning device |
| CN205543958U (en) * | 2016-02-01 | 2016-08-31 | 国网山东省电力公司巨野县供电公司 | High pressure power transmission and transformation circuit instrument of removing obstacles |
| CN207124967U (en) * | 2017-09-14 | 2018-03-23 | 卓冬保 | A kind of Gao Zhiju |
| CN208242302U (en) * | 2018-03-08 | 2018-12-18 | 南京太司德智能科技有限公司 | A kind of guiding knife structure for screen of trees cleaning air-robot |
| CN209420407U (en) * | 2018-11-19 | 2019-09-24 | 国网冀北电力有限公司张家口供电公司 | Electronic insulation Gao Zhiju with nearly current potential distance detection function |
| CN210380029U (en) * | 2019-11-05 | 2020-04-21 | 国网湖北省电力有限公司南漳县供电公司 | Power line foreign matter clearing device |
| CN213125387U (en) * | 2020-09-24 | 2021-05-04 | 国网河南省电力公司邓州市供电公司 | Green cutting device for rural power transmission line |
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| CN112260129B (en) | 2022-03-08 |
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