CN107123869B - Livewire work gage lap device - Google Patents
Livewire work gage lap device Download PDFInfo
- Publication number
- CN107123869B CN107123869B CN201710162342.7A CN201710162342A CN107123869B CN 107123869 B CN107123869 B CN 107123869B CN 201710162342 A CN201710162342 A CN 201710162342A CN 107123869 B CN107123869 B CN 107123869B
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- wire clamp
- strap
- wedge
- clip slot
- mounting base
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- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 241000719178 Carangoides ruber Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of livewire work gage lap devices, a wire clamp can only once be loaded and unloaded by aiming to solve the problem that in livewire work gage lap operating process, distance is not easy to determine between adjacent two wire clamp, and wire clamp handling are inconvenient, and lead frame do-nothing operation large labor intensity, time-consuming and laborious deficiency.The invention includes strap, push clamping plate, mounting base is connected on strap, insulating bar connector is connected in mounting base, be rotatably connected wedge in mounting base, check lock lever is connected on wedge, it locks boom end and is rotatablely connected handle, eccentric locking disc is equipped with check lock lever connecting pin on handle, eccentric locking disc is connected on strap, wedge is equipped with locking clip slot, on strap and locking clip slot relative position is equipped with several pressing plates, lead is installed between pressing plate and locking clip slot, the two sides of wedge push the positioning clip slot for constituting between clamping plate and strap and being used for clamping wire clamp, it positions and wire clamp is installed in clip slot, wire clamp is connected on lead.
Description
Technical field
The present invention relates to a kind of electric power operation tools, more specifically, it relates to a kind of livewire work gage lap device.
Background technique
Livewire work project to be at present to overlap and remove based on lead, wherein the operation skill of insulating bar working system overlap joint lead
Art difficulty is big, height is required to the professional qualities of staff, in addition to masterful technique to be had and strong awareness of safety, operation people
Member must also have good physical ability situation.Since the band electrical bonding lead operation of insulating bar working system belongs to common operation, labour is strong
Spend it is larger, especially climbers pole ascending operation when, arm, waist, cervical vertebra long-time stress, operating personnel be easy fatigue.
Chinese patent notification number CN205692991U discloses a kind of livewire work parallel groove clamp tool for fastening/disengaging, including insulation
The body of rod, retaining clip, fixed frame and ambulatory splint are provided with first support and second support, retaining clip setting on fixed frame
In one end of the insulation body of rod, fixed mount setting is on retaining clip, and ambulatory splint one end is connect with first support, ambulatory splint
The other end is connect with second support, and ambulatory splint and first support, second support form the clamping part for clamping object to be fixed.
Staff can carry out live lead clamping plate using the tool for fastening/disengaging, can only be close by band electric car when overcoming traditional operation
Live wire carries out overlapped mode of operation by hand, operation more safe ready.But it can only once load and unload a wire clamp, phase
Distance is not easy to determine between adjacent two wire clamps, and wire clamp handling are inconvenient, and lead frame do-nothing operation large labor intensity, time-consuming and laborious.
Summary of the invention
The present invention overcomes a wire clamp, adjacent two wire clamp can only be once loaded and unloaded in livewire work gage lap operating process
Between distance be not easy to determine, wire clamp handling are inconvenient, and lead frame do-nothing operation large labor intensity, time-consuming and laborious deficiency provide
A kind of livewire work gage lap device can once load and unload two wire clamps in livewire work gage lap operating process, adjacent
Distance controlling is convenient between two wire clamps, and wire clamp handling are convenient, and greatly reduce the labor intensity of lead frame do-nothing operation, time saving
It is laborsaving.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme: a kind of livewire work gage lap device,
Including strap, clamping plate is pushed, mounting base is connected on strap, insulating bar connector is connected in mounting base, pushes clamping plate
It can be slidably mounted on strap, be rotatably connected wedge in mounting base, and return spring is connected between wedge and mounting base, presses
Connect check lock lever on seat, check lock lever runs through strap, and locking boom end is rotatablely connected handle, on handle with check lock lever connecting pin
Equipped with eccentric locking disc, eccentric locking disc is connected on strap, and wedge is equipped with the V-shaped locking clip slot of strip, Gu
On clamp plate and locking clip slot relative position is equipped with several pressing plates, installs lead, the two sides of wedge between pressing plate and locking clip slot
It is equipped with vertically arranged wire clamp baffle, the two sides of wedge push and constitute between clamping plate and strap for clamping wire clamp
Clip slot is positioned, wire clamp is installed in positioning clip slot, wire clamp is connected on lead, and wire clamp side is fitted on wire clamp baffle.
Livewire work gage lap device in use, by lead be straightened clamping pressing plate and locking clip slot between, then turn
Dynamic handle drives eccentric locking disc rotation, so that check lock lever be made to pull wedge mobile to pressing plate direction, lead is locked at pressing plate
Between locking clip slot.Two wire clamps are connected on lead again, two wire clamps distinguish positioning and plug-in mounting in two positioning clip slots, at this time line
Fastening bolt on folder is in releasing orientation.Finally insulating bar connector is connected on insulating bar, operator's hand-held
Bar jacks up livewire work gage lap device upwards to main line position, and wire clamp is clipped to main line by the operator in main line position
On, the fastening bolt on wire clamp is tightened, the fastening bolt close to wire clamp baffle side, during fastening bolt rotates, pad are first twisted
Fastening seat side between fastening bolt and wire clamp is resisted against on wire clamp baffle, and wire clamp baffle limits fastening seat, is prevented
Only in fastening bolt rotation process fasten seat be driven rotation, make wire clamp upper fastening bolt tighten operate it is more convenient, favorably
It is time saving and energy saving in the labor intensity for reducing operator.Similarly, when rotating the fastening bolt on the outside of wire clamp, the fastening seat in outside
Side is resisted against on the fastening seat side of inside, and fastening seat in fastening bolt rotation process is prevented to be driven rotation.Wire clamp locking
It is mobile to push clamping plate after on to main line, increase the width of positioning clip slot, separates wire clamp with positioning clip slot, then rotate backward
Handle, check lock lever reverse movement, under wedge self gravity and return spring collective effect, wedge is rotated down, to make to lock
Slot and lead separation are gripped, finally takes away insulating bar for livewire work gage lap device from main line in following operator
It removes, realizes the lap works of lead.Two wire clamps can be once loaded and unloaded in livewire work gage lap operating process, pass through control
The distance between two wire clamp baffles can easily control the distance between adjacent two wire clamp, and distance controlling is accurately, conveniently.
Entire wire clamp cargo handling process is convenient, and the fastening seat in operating process on wire clamp positions conveniently, avoids operation error and causes
Multiplicating movement, greatly reduce the labor intensity of lead frame do-nothing operation, it is time saving and energy saving.
Preferably, handle rectangular in cross-section frame like structure, eccentric locking disc is relatively set with two pieces, and check lock lever setting exists
Between two eccentric locking discs, shaft is connected between two eccentric locking discs, check lock lever is equipped with installation set, and shaft activity is plugged on peace
In encapsulation.Handle light-weight design is conducive to the weight for mitigating whole device, more saves so that operator be made to lift insulating bar
Power.Eccentric locking disc is rotated in installation set by shaft, and stability of rotation is reliable.
Preferably, the box shaped structure of wedge, wedge is equipped with two pin-joint pieces, and two pin-joint pieces are hinged on mounting base two sides.
Wedge light-weight design is conducive to the weight for mitigating whole device, so that it is more laborsaving so that operator is lifted insulating bar.Wedge
Mounting base two sides are hinged on by two pin-joint pieces, it is easy to connect reliable.
Preferably, the surface of pressing plate towards locking clip slot is equipped with several raised tread plates.The setting of tread plate
It prevents from having skidded phenomenon between pressing plate and lead, keeps the clamping of lead relatively reliable.
Preferably, strap is equipped with the two L-shaped and fixation wing plates that are oppositely arranged, clamping plate is pushed to be equipped with two L
Shape and the promotion wing plate that is oppositely arranged, fixed wing plate and to push wing plate include riser and transverse slat, two push the riser of wing plates
Slidable connection is equipped with the L-shaped guide plate in section on the riser two sides of two fixed wing plates, the riser of two fixed wing plates respectively,
The riser limit of wing plate is pushed to slide between guide plate and the riser of fixed wing plate, between fixed wing plate and the transverse slat for pushing wing plate
Constitute positioning clip slot.It is mobile to push clamping plate, thus slide the riser for pushing wing plate between guide plate and the riser of fixed wing plate,
So as to adjust the width for positioning clip slot pushed between wing plate transverse slat and fixed wing plate transverse slat, thus realize the handling to wire clamp,
Cargo handling process is convenient.
Preferably, liftable is equipped with pushing block in mounting base, strap is equipped with supporting block, and pushing block is equipped with
The promotion face being obliquely installed, supporting block are equipped with the supporting surface for being obliquely installed and closing with promotion face paste, are threadedly coupled in mounting base
Screw rod, screw rod end abutment are equipped with push the spring on pushing block between supporting block and mounting base.Rotate screw rod, screw rod band
Dynamic pushing block is pushed to support Block direction, is made supporting block to push the spring side transverse shifting, is realized and push away to the transverse direction for pushing clamping plate
It is dynamic, reduce the width of positioning clip slot, to clamp wire clamp.Rotate backward screw rod, push the spring effect under realize supporting block and
The return of pushing block, locating clip groove width increase, and unload drop wire clip.
Preferably, insulating bar connector is arranged on screw rod, insulating bar connector is evenly distributed in sleeve-like configuration and end face
Equipped with several antiturning pitch being arranged radially.The setting of antiturning pitch keeps the connection of insulating bar and insulating bar connector fastening reliable, prevents
Only there is mutual rotation phenomenon.
Compared with prior art, the beneficial effects of the present invention are: can once be filled in livewire work gage lap operating process
Two wire clamps are unloaded, distance controlling is convenient between adjacent two wire clamp, and wire clamp handling are convenient, and greatly reduce lead frame do-nothing operation
Labor intensity, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the A-A cross-sectional view of Fig. 2 of the invention；
Fig. 4 is the structural schematic diagram in another direction of the invention；
In figure: 1, strap, 2, promotion clamping plate, 3, mounting base, 4, insulating bar connector, 5, wedge, 6, return spring,
7, check lock lever, 8, handle, 9, eccentric locking disc, 10, locking clip slot, 11, pressing plate, 12, lead, 13, wire clamp baffle, 14, positioning
Clip slot, 15, wire clamp, 16, shaft, 17, installation set, 18, pin-joint piece, 19, tread plate, 20, fixed wing plate, 21, promotion wing plate,
22, riser, 23, transverse slat, 24, guide plate, 25, pushing block, 26, supporting block, 27, push face, 28, supporting surface, 29, screw rod, 30, push away
It moves spring, 31, anti-slop serrations.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described:
Embodiment: a kind of livewire work gage lap device (referring to attached drawing 1 to 4), including strap 1, promotion clamping plate
2, mounting base 3 is connected on strap, connects insulating bar connector 4 in mounting base, clamping plate is pushed to can be slidably mounted at fixing clamp
Be rotatably connected wedge 5 on plate, in mounting base, and return spring 6 is connected between wedge and mounting base, connects check lock lever 7 on wedge,
Check lock lever runs through strap, and locking boom end is rotatablely connected handle 8, is equipped with eccentric locking disc with check lock lever connecting pin on handle
9, eccentric locking disc is connected on strap, and handle rectangular in cross-section frame like structure, eccentric locking disc is relatively set with two pieces,
Check lock lever is arranged between two eccentric locking discs, and shaft 16 is connected between two eccentric locking discs, and check lock lever is equipped with installation set 17,
Shaft activity is plugged in installation set.Wedge is equipped with the V-shaped locking clip slot 10 of strip, on strap and locking clip slot
Relative position is equipped with two pressing plates 11, is connected between pressing plate and strap by connecting column, and pressing plate and connecting column are integrally formed, even
Column is connect to be fastenedly connected on strap.The surface of pressing plate towards locking clip slot is equipped with several raised tread plates 19, pressure
Lead 12 is installed between plate and locking clip slot, the two sides of wedge are equipped with vertically arranged wire clamp baffle 13, and the two sides of wedge push away
The positioning clip slot 14 for being used for clamping wire clamp is constituted between dynamic clamping plate and strap, and wire clamp 15, wire clamp are installed in positioning clip slot
It is connected on lead, wire clamp side is fitted on wire clamp baffle.Wire clamp includes two clamps, connects fastening bolt between two clamps,
Connection fastening seat between fastening bolt and a clamp, another clamp are equipped with raised line, and raised line is clamped in positioning clip slot.Wedge is in
Box like structure, wedge are equipped with two pin-joint pieces 18, and two pin-joint pieces are hinged on mounting base two sides.Return spring is tiltedly installed with two
The link position of root, return spring and mounting base is arranged below pin-joint piece.It is L-shaped and be oppositely arranged that strap is equipped with two
Fixation wing plate 20, push clamping plate to be equipped with the two L-shaped and promotion wing plates 21 that are oppositely arranged, fixed wing plate and push wing plate equal
Including riser 22 and transverse slat 23, two push the riser difference slidable connection of wing plate in the riser two sides of two fixed wing plates, and two is solid
Determine to be equipped with the L-shaped guide plate 24 in section on the riser of wing plate, the riser of wing plate is pushed to limit in guide plate and fix the perpendicular of wing plate
It is slided between plate, positioning clip slot is constituted between fixed wing plate and the transverse slat for pushing wing plate.The box shaped structure of mounting base, in mounting base
Liftable is equipped with pushing block 25, and strap is equipped with supporting block 26, and pushing block is equipped with the promotion face 27 being obliquely installed, branch
Bracer is equipped with the supporting surface 28 for being obliquely installed and closing with promotion face paste, is threadedly coupled screw rod 29 in mounting base, screw rod end is supported
It connects on pushing block, push the spring 30 is installed between supporting block and mounting base.Insulating bar connector is arranged on screw rod, insulation
Bar connector is laid with several antiturning pitch 31 being arranged radially in sleeve-like configuration and end face.
Livewire work gage lap device in use, by lead be straightened clamping pressing plate and locking clip slot between, then turn
Dynamic handle drives eccentric locking disc rotation, so that check lock lever be made to pull wedge mobile to pressing plate direction, lead is locked at pressing plate
Between locking clip slot.Two wire clamps are connected on lead again, two wire clamps distinguish positioning and plug-in mounting in two positioning clip slots, at this time line
Fastening bolt on folder is in releasing orientation.Finally insulating bar connector is connected on insulating bar, operator's hand-held
Bar jacks up livewire work gage lap device upwards to main line position, and wire clamp is clipped to main line by the operator in main line position
On, the fastening bolt on wire clamp is tightened, the fastening bolt close to wire clamp baffle side, during fastening bolt rotates, pad are first twisted
Fastening seat side between fastening bolt and wire clamp is resisted against on wire clamp baffle, and wire clamp baffle limits fastening seat, is prevented
Only in fastening bolt rotation process fasten seat be driven rotation, make wire clamp upper fastening bolt tighten operate it is more convenient, favorably
It is time saving and energy saving in the labor intensity for reducing operator.Similarly, when rotating the fastening bolt on the outside of wire clamp, the fastening seat in outside
Side is resisted against on the fastening seat side of inside, and fastening seat in fastening bolt rotation process is prevented to be driven rotation.Wire clamp locking
It is mobile to push clamping plate after on to main line, increase the width of positioning clip slot, separates wire clamp with positioning clip slot, then rotate backward
Handle, check lock lever reverse movement, under wedge self gravity and return spring collective effect, wedge is rotated down, to make to lock
Slot and lead separation are gripped, finally takes away insulating bar for livewire work gage lap device from main line in following operator
It removes, realizes the lap works of lead.Two wire clamps can be once loaded and unloaded in livewire work gage lap operating process, pass through control
The distance between two wire clamp baffles can easily control the distance between adjacent two wire clamp, and distance controlling is accurately, conveniently.
Entire wire clamp cargo handling process is convenient, and the fastening seat in operating process on wire clamp positions conveniently, avoids operation error and causes
Multiplicating movement, greatly reduce the labor intensity of lead frame do-nothing operation, it is time saving and energy saving.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (7)
1. a kind of livewire work gage lap device, characterized in that including strap, push clamping plate, connected on strap
Mounting base connects insulating bar connector in mounting base, and clamping plate is pushed to can be slidably mounted on strap, can be rotated in mounting base
Wedge is connected, return spring is connected between wedge and mounting base, check lock lever is connected on wedge, check lock lever runs through strap, lock
Tight boom end is rotatablely connected handle, is equipped with eccentric locking disc with check lock lever connecting pin on handle, eccentric locking disc is connected to fixation
On clamping plate, wedge is equipped with the V-shaped locking clip slot of strip, if on strap and locking clip slot relative position is equipped with dry-pressing
Plate installs lead between pressing plate and locking clip slot, and the two sides of wedge are equipped with vertically arranged wire clamp baffle, and the two sides of wedge push away
The positioning clip slot for being used for clamping wire clamp is constituted between dynamic clamping plate and strap, and wire clamp, wire clamp connection are installed in positioning clip slot
On lead, wire clamp side is fitted on wire clamp baffle.
2. livewire work gage lap device according to claim 1, characterized in that handle rectangular in cross-section frame-shaped knot
Structure, eccentric locking disc are relatively set with two pieces, and check lock lever is arranged between two eccentric locking discs, connects between two eccentric locking discs
Shaft, check lock lever are equipped with installation set, and shaft activity is plugged in installation set.
3. livewire work gage lap device according to claim 1, characterized in that the box shaped structure of wedge, on wedge
Equipped with two pin-joint pieces, two pin-joint pieces are hinged on mounting base two sides.
4. livewire work gage lap device according to claim 1, characterized in that the surface of pressing plate direction locking clip slot
It is equipped with several raised tread plates.
5. livewire work gage lap device according to any one of claims 1 to 4, characterized in that on strap
Equipped with the two L-shaped and fixation wing plates that are oppositely arranged, clamping plate is pushed to be equipped with the two L-shaped and promotion wing plates that are oppositely arranged, Gu
Determine wing plate and push wing plate to include riser and transverse slat, two push the riser difference slidable connection of wing plate in two fixed wing plates
Riser two sides are equipped with the L-shaped guide plate in section on the riser of two fixed wing plates, and the riser of wing plate is pushed to limit in guide plate and solid
Determine to slide between the riser of wing plate, positioning clip slot is constituted between fixed wing plate and the transverse slat for pushing wing plate.
6. livewire work gage lap device according to any one of claims 1 to 4, characterized in that can in mounting base
Lifting is equipped with pushing block, and strap is equipped with supporting block, and pushing block is equipped with the promotion face being obliquely installed, sets in supporting block
Have be obliquely installed and and the supporting surface that pushes face paste to close, be threadedly coupled screw rod in mounting base, screw rod end abutment on pushing block,
Push the spring is installed between supporting block and mounting base.
7. livewire work gage lap device according to claim 6, characterized in that insulating bar connector is arranged in screw rod
On, insulating bar connector is laid with several antiturning pitch being arranged radially in sleeve-like configuration and end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162342.7A CN107123869B (en) | 2017-03-17 | 2017-03-17 | Livewire work gage lap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162342.7A CN107123869B (en) | 2017-03-17 | 2017-03-17 | Livewire work gage lap device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107123869A CN107123869A (en) | 2017-09-01 |
| CN107123869B true CN107123869B (en) | 2019-01-29 |
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ID=59717490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162342.7A Active CN107123869B (en) | 2017-03-17 | 2017-03-17 | Livewire work gage lap device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107123869B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173098B (en) * | 2017-12-05 | 2020-06-05 | 国网浙江省电力公司丽水供电公司 | Lead wire and parallel groove clamp integrated locking rod device |
| CN108233264B (en) * | 2017-12-11 | 2020-06-12 | 国网河北省电力有限公司景县供电分公司 | Wire clamp mounting tool |
| CN110601095B (en) * | 2019-11-05 | 2024-07-02 | 贵州电网有限责任公司 | Combined type parallel ditch lap joint device capable of carrying out live working and operation method thereof |
| CN110661212A (en) * | 2019-11-05 | 2020-01-07 | 贵州电网有限责任公司 | Special-shaped parallel-groove lap joint device capable of working in hot-line mode and operation method thereof |
| CN111864678B (en) * | 2020-07-14 | 2021-08-24 | 黄涛 | Special parallel groove clamp installer |
| CN112202023B (en) * | 2020-09-15 | 2022-01-07 | 国网山东省电力公司济南供电公司 | Insulating rod electrified quick-connection drainage wire clamp fixing device |
| CN112736817B (en) * | 2020-12-22 | 2022-06-28 | 国网河北省电力有限公司邢台供电分公司 | Special-shaped wire clamp installer for live working |
| CN113580058B (en) * | 2021-07-20 | 2022-07-05 | 合肥工业大学 | A quick replacement device for preventing wind fastener |
| CN116759938B (en) * | 2023-08-16 | 2023-11-14 | 国网江苏省电力有限公司常州供电分公司 | Opening-controllable assembly type live working wire connecting clamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120021658A1 (en) * | 2010-07-22 | 2012-01-26 | Tyco Electronics Corporation | Electrical connector for power conductors |
| CN202330484U (en) * | 2011-12-01 | 2012-07-11 | 北京市电力公司 | Live test brake rod for lightning arrester |
| CN104143785A (en) * | 2014-07-18 | 2014-11-12 | 国家电网公司 | Method and device for 10 kV electrified work for connecting lead of branch connecting circuit |
| CN104810745B (en) * | 2015-03-30 | 2017-05-10 | 国家电网公司 | 10 kV hot-line lead lapping and removing special tool |
| CN205692991U (en) * | 2016-06-24 | 2016-11-16 | 国网重庆市电力公司南岸供电分公司 | A kind of livewire work parallel groove clamp tool for fastening/disengaging |
-
2017
- 2017-03-17 CN CN201710162342.7A patent/CN107123869B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107123869A (en) | 2017-09-01 |
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