CN208904535U - A kind of great-leap-forward line data-logging delimbing machine - Google Patents
A kind of great-leap-forward line data-logging delimbing machine Download PDFInfo
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- CN208904535U CN208904535U CN201821761138.3U CN201821761138U CN208904535U CN 208904535 U CN208904535 U CN 208904535U CN 201821761138 U CN201821761138 U CN 201821761138U CN 208904535 U CN208904535 U CN 208904535U
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- electric telescopic
- telescopic rod
- delimbing
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- leap
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- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 27
- 239000004020 conductor Substances 0.000 abstract description 9
- 125000006850 spacer group Chemical group 0.000 abstract description 8
- 230000004888 barrier function Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a kind of great-leap-forward line data-logging delimbing machines, including rack, controller, crawler component and the delimbing component for removing foreign matter, it further include driving motor, driving wheel and driven wheel, controller controls crawler component and delimbing component operation respectively, the crawler component includes at least two mechanical arms, mechanical arm is symmetrically connected to the left and right sides of rack, the two sides of rack are provided with clump weight corresponding with mechanical arm, the free end of mechanical arm is provided with the hook matched with the power transmission line of transmission line of electricity, transmission of electricity tower bar is successively crossed by the mechanical arm of the remote control control rack two sides remotely communicated with controller.Mechanical arm is set and alternately climbs the great-leap-forward delimbing machine taken, common damper and conductor spacer can not only be crossed over, and damper for existing arbitrary dimension and conductor spacer may span across.Tower power transmission rod can be not only crossed over, but also can solve the insurmountable confinement problems of the prior art across rod-type power transmission rod.
Description
Technical field
The utility model relates to obstacle removing of power transmission line technical fields, particularly relate to a kind of great-leap-forward line data-logging delimbing machine.
Background technique
In the power system, single conductor block removing coaster used in current power transmission room removes the work flow of foreign matter are as follows: first
First operating personnel steps on tower, and then block removing coaster is placed in grounded-line using insulating bar, and it is exhausted that ground cooperates personnel to pass through
Edge rope moves to coaster at foreign matter suspension, controls coaster motion arm by remote manipulator, it is made to clamp foreign matter, recycle resistance
Silk heating fusing foreign matter, achievees the purpose that foreign matter is detached from grounded-line, there are following several respects in use: 1. remove
It is small to hinder the coaster scope of application；2. carrying out operating difficulties when foreign matter removes operation using coaster, and coaster is recycled after foreign matter removing
When it is relatively elaborate；3. coaster installation is inconvenient, easily takes off bar, there are security risks.
Through retrieving, existing application No. is CN201610882699.8, the patents of invention that the applying date is 2016.10.10 to disclose
A kind of transmission line of electricity self-crawling type failure eliminating device: including rack, rack, which is equipped with, realizes that rack automatically walk on conducting wire is climbed
Row component, rack are equipped with overturning component, and overturning component is connected with crawler component realizes the successively front and back overturning of crawler component, machine
Frame is equipped with this component of delimbing component for removing foreign matter.Although above-mentioned patent can cross over damper and conductor spacer, deposit
In significant limitation.Firstly, not only not across transmission of electricity tower bar, but also not across the damper and conductor spacer of abnormity.Its
It is secondary, it is poor by belt-type drive stability, and turnover mechanism is used on the basis of belt-type drive, it has further resulted in poor steady
It is qualitative.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of great-leap-forward line data-logging delimbing machines, solve
Transmission line of electricity failure eliminating device stablizes difference and the technical issues of not across tower bar in the prior art.
The technical solution of the utility model is achieved in that a kind of great-leap-forward line data-logging delimbing machine, including rack, control
Device, crawler component and the delimbing component for removing foreign matter processed, further include driving motor, driving wheel and driven wheel, controller is controlled respectively
Crawler component and delimbing component operation processed, the crawler component include at least two mechanical arms, and mechanical arm is symmetrically connected to rack
The left and right sides, the two sides of rack are provided with clump weight corresponding with mechanical arm, and the free end of mechanical arm is provided with fluid pressure type
Self-tightening lock, fluid pressure type self-tightening lock are internally provided with control fluid pressure type with the interspersed cooperation of power transmission line, fluid pressure type self-tightening lock
The hydraulically extensible column of self-tightening lock folding, the end of hydraulically extensible column are provided with tooth engaged, hydraulically extensible column by driver with
Controller is connected.Transmission of electricity tower bar is successively crossed with the mechanical arm of the remote control control rack two sides of controller telecommunication.Setting
Mechanical arm alternately climbs the leap form taken, and can not only cross over common damper and conductor spacer, and for existing arbitrary dimension
Damper and conductor spacer may span across.Tower power transmission rod can be not only crossed over, but also can be solved across rod-type power transmission rod
The prior art insurmountable confinement problems.
The mechanical arm includes base section, middle node and minor details, and one end of base section and rack be connected, the other end and intermediate
One end of section is connected, and the other end of middle node is connected with one end of minor details, and oneself of minor details is arranged in the fluid pressure type self-tightening lock
By holding.The mechanical arm of multi-joint is set, and not only actuating range is big, but also flexible movements are reliable, and opposite rolling type leap is very steady
It is fixed.
The delimbing component includes at least one chain saw type cutting machine, and chain saw type cutting machine is arranged by electric telescopic rod group
On the rack, chain saw type cutting machine and electric telescopic rod group are connected with controller.It can be removed respectively using chain saw type cutting machine
Barrier that can be sawed-off is planted, can be adjusted up and down by telescopic rod group, effectively expand range of removing obstacles.
The delimbing component includes at least one flame gun, and flame gun is arranged on the rack by electric telescopic rod group, spray
Firelock and electric telescopic rod group are connected with controller.Flame gun is set, the barrier that chain saw type cutting machine can not be cut can be removed
Hinder object, and flame gun can also be adjusted up and down.
The delimbing component includes a chain saw type cutting machine and a flame gun, and flame gun and chain saw type cutting machine are logical
It crosses electric telescopic rod group to be arranged on the rack, chain saw type cutting machine, flame gun and electric telescopic rod group are connected with controller.It will
Chain saw type cutting machine and flame gun collocation are arranged, and can be complementary to one another, remove various barriers.
Be respectively arranged with fluid pressure type self-tightening lock at left and right sides of the frame top, fluid pressure type self-tightening lock with it is defeated
Electric wire matches, the hydraulically extensible column for being internally provided with control fluid pressure type self-tightening lock folding of fluid pressure type self-tightening lock.Setting
Fluid pressure type self-tightening lock, it is ensured that the safety of whole device can further effectively prevent accidental falling.
The driving motor and driving wheel, driven wheel are arranged at frame top, and frame top passes through third electric expansion
Bar is connected with central rack, and third electric telescopic rod is vertically arranged and is connected with controller, and the clump weight is connected by horizon bar
It connects in central rack.Third electric telescopic rod is set, the collocation of driving wheel and driven wheel and transmission line of electricity can be easily controlled
And separation.
The driving wheel and driven wheel are symmetricly set on the front-end and back-end of rack, driving motor by output shaft directly with
Driving wheel is connected.Driving wheel and driven wheel are arranged by rack time interval, constitute walking bridge, can guarantee the stabilization of walking
Property.
The electric telescopic rod group includes the first electric telescopic rod, the second electric telescopic rod, the connection of the first electric telescopic rod
In the lower section of central rack, the first electric telescopic rod is vertically arranged and the second electric telescopic rod, the second electric expansion is arranged in bottom end
Bar is horizontally disposed.The end of the second electric telescopic rod is arranged in by electrically powered steering apparatus using same for the chain saw type cutting machine or flame gun
Portion, by the drive of electrically powered steering apparatus using same, chain saw type cutting machine more flexible can easily carry out in all directions delimbing
Work.
First electric telescopic rod is connected with the second electric telescopic rod by horizontal fixed cylinder, and the second electric telescopic rod is set
There are two setting, two the second electric telescopic rods are symmetrically plugged in horizontal fixed cylinder, and the chain saw type cutting machine or flame gun are set
There are two setting, two chain saw type cutting machines or flame gun pass through connecting rod respectively and the flexible of two the second electric telescopic rods are arranged in
End.
The utility model setting mechanical arm climbs up and over formula structure, can not only cross over common damper and conductor spacer, and right
It may span across in the damper and conductor spacer of existing arbitrary dimension, can not only cross over tower power transmission rod, but also can be across
Rod-type power transmission rod solves the insurmountable confinement problems of the prior art.It is more using chain saw type cutting machine or/and flame gun etc.
The delimbing component of kind mode, effectively increases block removing effect, can not only understand harder branch, but also can remove chain saw
Formula cutting machine can not cut the other kinds of barrier of removing.Electric expansion component is set, can not only realize and stretch up and down,
But also it being capable of left and right adjusting removing obstacles object.Clump weight is set, whole device can not only be stablized, and cooperate electric expansion
Hook and line are realized in component, the center of gravity of adjustable whole device, the movement of cooperative mechanical arm when climbing up and over tower power transmission rod
Road easily overlaps and separates.Driving wheel driven wheel in crawler component is arranged by rack time interval, constitutes walking bridge, energy
The enough stability for guaranteeing walking.Mechanical arm, electric expansion component, delimbing component and group of creeping can be remotely controlled by remote controler
The movement of part manipulates simple and convenient.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the backsight structural representation of the utility model；
Fig. 3 is the schematic cross-sectional view of fluid pressure type self-tightening lock in Fig. 1；
Fig. 4 is the schematic diagram of the fluid pressure type self-tightening lock clamping power transmission line in Fig. 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1, a kind of great-leap-forward line data-logging delimbing machine, as shown in Figure 1, including rack 1, controller 2, crawler component
3 and the delimbing component 4 of foreign matter is removed, controller 2 communicated by signal transceiver and remote controler, and operator can grasp on ground
Make remote controler and issues corresponding adjustment signal to controller 2.It is provided with mechanical arm 5 at left and right sides of rack 1, is arranged in rack
The power supply 6 in portion is powered to each electrical component, and mechanical arm 5, crawler component 3 and delimbing component 4 are connected with controller 2, is controlled
Device 2 can be controlled separately the traveling of crawler component 3, control delimbing component 4 carries out foreign matter removing, control mechanical arm 5 climbs up and over power transmission tower
Bar.
As shown in Figure 1 and Figure 2, the crawler component 3 includes driving motor 3-1, driving wheel 3-2 and driven wheel 3-3, active
The edge for taking turns 3-2 and driven wheel 3-3 is the groove type matched with power transmission line, and driving wheel 3-2 and driven wheel 3-3 are along power transmission line
It walks.The driving motor 3-1 is fixed in rack 1, and driving wheel 3-2 is fixed at the defeated of driving motor 3-1
On shaft, when controller 2 controls driving motor 3-1 rotation, driving motor 3-1 drives driving wheel 3-2 rotation, as driving wheel 3-
2 when walking on the transmission line, and driven wheel 3-3 and driving wheel 3-2 are rotated synchronously.Driving wheel 3-2 and driven wheel 3-3 is symmetrical arranged
In the front-end and back-end of rack 1, driving wheel 3-2 and driven wheel 3-3 are arranged by 1 time interval of rack, constitute walking bridge, can
Guarantee the stability of walking.
Described two mechanical arms 5 are symmetrically connected to the left and right sides of rack 1, each mechanical arm include base section 5-1, in
Segmentum intercalaris 5-2 and minor details 5-3, one end of base section 5-1 is connected with frame top, the other end is connected with one end of middle node 5-2, in
The other end of segmentum intercalaris 5-2 is connected with one end of minor details 5-3, and the other end of minor details 5-3 is provided with the power transmission line phase with transmission line of electricity
The fluid pressure type self-tightening of cooperation latches 5-4.Fluid pressure type self-tightening latches 5-4 and the interspersed cooperation of power transmission line 12, and fluid pressure type self-tightening latches 5-4
Be internally provided with control fluid pressure type self-tightening lock 5-4 folding hydraulically extensible column 11, the end of hydraulically extensible column, which is provided with, stings
Tooth 13 is closed, hydraulically extensible column 11 is connected by driver with controller 2, and remote controler passes through the remote controlled mechanical arm 5 of controller 2
The movement respectively saved, by the remote operation of remote controler can easily make fluid pressure type self-tightening latch 5-4 and power transmission line carry out overlap joint and
Separation.
Frame top is connected by third electric telescopic rod 7 with central rack, third electric telescopic rod 7 be vertically arranged and with
Controller is connected, and controller 2 controls the movement that about 7 third electric telescopic rod is stretched.When needing to cross over transmission of electricity tower bar,
Controller controls third electric telescopic rod 7 and extends, and then driving wheel 3-2 and driven wheel 3-3 can be made to be detached from from transmission line of electricity, so
It controls two tool arms 5 processed again afterwards and successively makes above-mentioned separation and overlap joint movement, crossing over for whole device can be realized and advance.To protect
Stability when whole device is advanced is demonstrate,proved, there are two symmetrical clump weight 8, the clump weights 8 for setting in the two sides of central rack
It is fixedly connected by horizon bar with central rack.
The delimbing component 4 includes that two chain saw types cutting machine 3-1, chain saw type cutting machine 3-1 pass through electric telescopic rod group 9
It is arranged in rack 1, chain saw type cutting machine 4-1 and electric telescopic rod group 9 are connected with controller 2, and controller 2 controls telescopic rod
When group 9 is flexible, chain saw type cutting machine 4-1 operation can be controlled simultaneously.The electric telescopic rod group 9 includes the first electric telescopic rod 9-
1, the second electric telescopic rod 9-2, the first electric telescopic rod 9-1 is connected to the lower section of central rack, and the first electric telescopic rod 9-1 is perpendicular
Straight setting and bottom end are connected with horizontal fixed cylinder 9-3, and controller 2, which controls when the first electric telescopic rod 9-1 stretches, can drive level
Fixed cylinder 9-3 oscilaltion.There are two second electric telescopic rod 9-2 settings, and two the second electric telescopic rod 9-2 are symmetrically plugged in
In horizontal fixed cylinder 9-3, controller 2 can be controlled separately two the second electric telescopic rod 9-2 horizontal extensions.
The electrically powered steering apparatus using same 4-2 that described two chain saw type cutting machine 4-1 pass through the end connecting rod 9-4 respectively is arranged two
The telescopic end of a second electric telescopic rod 9-2 controls the first electric telescopic rod 9-1 and the second electric telescopic rod 9-2 in controller 2
When, by adjusting up and down, chain saw type cutting machine 3-1 can be made to remove all barriers that can be removed in entire scope.Separately
Outside, stretching up and down by the first electric telescopic rod 9-1 and the second electric telescopic rod 9-2 can easily control entire
The center of gravity of device, can be with cooperative mechanical arm 5 quickly and conveniently across transmission of electricity tower bar.
Embodiment 2, a kind of great-leap-forward line data-logging delimbing machine, the delimbing component 3 include two flame guns, two sprays
Firelock is arranged in rack 1 by electric telescopic rod group 9, and flame gun and electric telescopic rod group 9 are connected with controller.Setting spray
Firelock can remove the barrier that chain saw type cutting machine can not be cut, and flame gun can also be adjusted up and down.
The other structures of the present embodiment are same as Example 1.
Embodiment 3, a kind of great-leap-forward line data-logging delimbing machine, the delimbing component 3 include chain saw type cutting machine and
One flame gun, flame gun and chain saw type cutting machine pass through electric telescopic rod group 9 and are arranged in rack 1, chain saw type cutting machine,
Flame gun and electric telescopic rod group are connected with controller.Chain saw type cutting machine and flame gun collocation are arranged, it can be mutually complementary
It fills, thoroughly removes various barriers.
The other structures of the present embodiment are same as Example 1.
Embodiment 4, a kind of great-leap-forward line data-logging delimbing machine, as shown in Figure 1, the left and right sides point at 1 top of the rack
It is not provided with a fluid pressure type self-tightening lock 5-4.When delimbing component 4 carries out fixed point delimbing, the power transmission line of power transmission line two sides
12 are interspersed in fluid pressure type self-tightening lock, have sufficiently ensured the safety of positioning removing obstacles object.When whole device needs to cross over
When tower bar or other obstacles, controller 2 controls hydraulically extensible column 11 and shrinks, and then opens fluid pressure type self-tightening and latch 5-4, makes hydraulic
Formula self-tightening lock 5-4 is separated with 12 phase of power transmission line.Fluid pressure type self-tightening is arranged to latch, it is ensured that the safety of whole device, energy
Enough it effectively prevent accidental falling.
The other structures of the present embodiment are same as Example 1.
The not detailed place of the utility model is the common knowledge of this field.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of great-leap-forward line data-logging delimbing machine including rack (1), controller (2), crawler component (3) and removes foreign matter
Delimbing component (4), crawler component (3) include driving motor (3-1), driving wheel (3-2) and driven wheel (3-3), controller (2) point
Not Kong Zhi crawler component (3) and delimbing component (4) work, it is characterised in that: further include at least two mechanical arms (5), mechanical arm
(5) it is symmetrically connected to the left and right sides of rack (1), the two sides of rack (1) are provided with clump weight (8) corresponding with mechanical arm,
The free end of mechanical arm (5) is provided with fluid pressure type self-tightening lock (5-4), and fluid pressure type self-tightening lock (5-4) is worn with power transmission line (12)
Inserting is closed, the hydraulically extensible column for being internally provided with control fluid pressure type self-tightening lock (5-4) folding of fluid pressure type self-tightening lock (5-4)
(11), the end of hydraulically extensible column is provided with tooth engaged (13), and hydraulically extensible column (11) passes through driver and controller (2) phase
Even, transmission of electricity tower bar is successively crossed with the mechanical arm (5) of remote control control rack (1) two sides of controller (2) telecommunication.
2. a kind of great-leap-forward line data-logging delimbing machine according to claim 1, it is characterised in that: mechanical arm (5) packet
Include base section (5-1), middle node (5-2) and minor details (5-3), one end of base section (5-1) is connected with rack (1), the other end with
One end of middle node (5-2) is connected, and the other end of middle node (5-2) is connected with one end of minor details (5-3), the fluid pressure type self-tightening
(5-4) is latched to be arranged in the free end of minor details (5-3).
3. a kind of great-leap-forward line data-logging delimbing machine according to claim 2, it is characterised in that: the delimbing component (4)
Including at least one chain saw type cutting machine (4-1), chain saw type cutting machine (4-1) is arranged by electric telescopic rod group (9) in rack
(1) on, chain saw type cutting machine (4-1) and electric telescopic rod group (9) are connected with controller (2).
4. a kind of great-leap-forward line data-logging delimbing machine according to claim 2, it is characterised in that: the delimbing component (4)
Including at least one flame gun, flame gun is arranged on rack (1) by electric telescopic rod group (9), flame gun and electric expansion
Bar group (9) is connected with controller (2).
5. a kind of great-leap-forward line data-logging delimbing machine according to claim 2, it is characterised in that: the delimbing component (4)
Including a chain saw type cutting machine (4-1) and a flame gun, flame gun and chain saw type cutting machine (4-1) pass through electric expansion
Bar group (9) be arranged on rack (1), chain saw type cutting machine (4-1), flame gun and electric telescopic rod group (9) with controller (2)
It is connected.
6. a kind of great-leap-forward line data-logging delimbing machine according to claim 1-5, it is characterised in that: the rack
The left and right sides at top is also respectively arranged with a fluid pressure type self-tightening lock (5-4).
7. a kind of great-leap-forward line data-logging delimbing machine according to claim 6, it is characterised in that: the driving motor (3-
1), driving wheel (3-2) and driven wheel (3-3) are arranged at frame top, and frame top passes through third electric telescopic rod (7) and machine
It is connected in the middle part of frame, third electric telescopic rod (7) is vertically arranged and is connected with controller (2), and the clump weight (8) passes through horizon bar
It is connected to central rack.
8. a kind of great-leap-forward line data-logging delimbing machine according to claim 7, it is characterised in that: the driving wheel (3-2)
Be symmetricly set on the front-end and back-end of rack (1) with driven wheel (3-3), driving motor (3-1) by output shaft directly and actively
(3-2) is taken turns to be connected.
9. a kind of great-leap-forward line data-logging delimbing machine according to claim 3 or 5, it is characterised in that: the electric expansion
Bar group (9) includes the first electric telescopic rod (9-1), the second electric telescopic rod (9-2), and the first electric telescopic rod (9-1) is connected to
The lower section of central rack, the first electric telescopic rod (9-1) is vertically arranged and bottom end connection the second electric telescopic rod (9-2), and second
Electric telescopic rod (9-2) is horizontally disposed, and the chain saw type cutting machine (4-1) is arranged by electrically powered steering apparatus using same (4-2) second
The end of electric telescopic rod (9-2).
10. a kind of great-leap-forward line data-logging delimbing machine according to claim 9, it is characterised in that: described first electronic stretches
Contracting bar (9-1) is connected with the second electric telescopic rod (9-2) by horizontal fixed cylinder (9-3), the second electric telescopic rod (9-2) setting
There are two, two the second electric telescopic rods (9-2) are symmetrically plugged in horizontal fixed cylinder (9-3), the chain saw type cutting machine (4-
1) or there are two flame gun settings, two chain saw type cutting machines (4-1) or flame gun pass through connecting rod (9-4) respectively and are arranged two
The telescopic end of a second electric telescopic rod (9-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761138.3U CN208904535U (en) | 2018-10-29 | 2018-10-29 | A kind of great-leap-forward line data-logging delimbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761138.3U CN208904535U (en) | 2018-10-29 | 2018-10-29 | A kind of great-leap-forward line data-logging delimbing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208904535U true CN208904535U (en) | 2019-05-24 |
Family
ID=66577046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761138.3U Active CN208904535U (en) | 2018-10-29 | 2018-10-29 | A kind of great-leap-forward line data-logging delimbing machine |
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| Country | Link |
|---|---|
| CN (1) | CN208904535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167300A (en) * | 2018-10-29 | 2019-01-08 | 国网河南省电力公司濮阳供电公司 | Great-leap-forward line data-logging delimbing machine |
| CN113809686A (en) * | 2021-11-05 | 2021-12-17 | 国家电网有限公司 | Electric wire foreign matter removing device for power transmission tower in severe terrain |
| CN115152451A (en) * | 2022-06-15 | 2022-10-11 | 国网山东省电力公司聊城供电公司 | Ultrahigh tree trimming device for high-voltage live operation line |
-
2018
- 2018-10-29 CN CN201821761138.3U patent/CN208904535U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167300A (en) * | 2018-10-29 | 2019-01-08 | 国网河南省电力公司濮阳供电公司 | Great-leap-forward line data-logging delimbing machine |
| CN109167300B (en) * | 2018-10-29 | 2023-12-08 | 国网河南省电力公司濮阳供电公司 | Crossing type line inspection branch remover |
| CN113809686A (en) * | 2021-11-05 | 2021-12-17 | 国家电网有限公司 | Electric wire foreign matter removing device for power transmission tower in severe terrain |
| CN113809686B (en) * | 2021-11-05 | 2023-10-20 | 国家电网有限公司 | Wire foreign matter removing device for power transmission tower in dangerous terrain |
| CN115152451A (en) * | 2022-06-15 | 2022-10-11 | 国网山东省电力公司聊城供电公司 | Ultrahigh tree trimming device for high-voltage live operation line |
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