CN105818084B - Power transmission and transformation line bolt live dismantling device - Google Patents
Power transmission and transformation line bolt live dismantling device Download PDFInfo
- Publication number
- CN105818084B CN105818084B CN201610331799.1A CN201610331799A CN105818084B CN 105818084 B CN105818084 B CN 105818084B CN 201610331799 A CN201610331799 A CN 201610331799A CN 105818084 B CN105818084 B CN 105818084B
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- China
- Prior art keywords
- mounting box
- power transmission
- transformation line
- line bolt
- sleeve
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000009466 transformation Effects 0.000 title claims abstract description 19
- 241001633942 Dais Species 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to bolt-tightening tool technical field, it is a kind of power transmission and transformation line bolt live dismantling device, including mounting box, rotary shaft, sleeve and insulating bar, power supply, torsion drive device and the signal receiving circuit plate that can remotely receive wireless signal are provided with mounting box, the energization input of torsion drive device and signal receiving circuit plate is electrically connected with each power supply output end of power supply respectively, and the signal input part of the signal output part and the switch control module of torsion drive device of signal receiving circuit plate is electrically connected.Reasonable and compact in structure of the present invention, it is easy to use, rapid operation, it can realize livewire work by setting up insulating bar, so as to effectively shorten the disassembly and assembly time of bolt, and eliminate the economic loss for having a power failure and bringing, in addition during whole operation, it is only necessary to which an operator also reduces its residence time in work high above the ground in work high above the ground, so as to reduce its operational risk, safety coefficient is improved.
Description
Technical field
The present invention relates to bolt-tightening tool technical field, is a kind of power transmission and transformation line bolt live dismantling device.
Background technology
When entering summer, peak times of power consumption in winter every year, load and power consumption all rapidly increase.Strengthen emergency disposal,
Maintainer is asked when there is critical defect, fast reaction, the shortest time eliminates critical defect, reduces the interruption maintenance time, carries
High power network power supply reliability, at utmost reduces the economic loss brought by power failure.Wherein, because wire clamp maintenance number is most,
Repair time is most long, and this will have a strong impact on power network power supply reliability during " summer peak meeting ", " meeting the kurtosis winter ", cause to stop therefrom
The economic loss that electricity is brought remains high.
At present, the step of wire clamp overhauls mainly includes preparation, steps on bar, three-phase electrical verification, hanging earthing conductor, defect elimination, dismounting
Ground wire and end-of-job, according to statistics, electrical verification, hanging earthing conductor, remove the temporal summation being grounded up to 45 minutes, account for and always rob
Repair the 40% of time.The wire clamp maintenance process is cumbersome, wastes time and energy, and is both needed to carry out after having a power failure every time, brings larger
Economic loss.
The content of the invention
The invention provides a kind of power transmission and transformation line bolt live dismantling device, the deficiency of above-mentioned prior art is overcome,
It can effectively solve cumbersome existing for the maintenance of existing wire clamp, waste time and energy, and be both needed to carry out after having a power failure every time, bring
The problem of larger economic loss.
The technical scheme is that realized by following measures：A kind of power transmission and transformation line bolt live dismounts work
Tool, including mounting box, rotary shaft, sleeve and insulating bar, power supply, torsion drive device are provided with mounting box and can remotely be received
The energization input of the signal receiving circuit plate of wireless signal, torsion drive device and signal receiving circuit plate respectively with power supply
Each power supply output end is electrically connected, and the signal output part of signal receiving circuit plate controls with the switch of torsion drive device
The signal input part of module is electrically connected；It is provided with the outside of mounting box in horizontal positioned insulating bar, in mounting box
On rotary shaft is installed, the lower end of rotary shaft is located in mounting box and linked together with the output end of torsion drive device, turns
The upper end of moving axis is located at outside mounting box and together with sleeve connection, and the upper inner of sleeve has and nut outline phase to be tightened
The fastening endoporus of matching.
Here is the further optimization and/or improvements to foregoing invention technical scheme：
The above-mentioned upper outside in sleeve can be provided with stop collar, have spacing between the upper end of stop collar and the upper end of sleeve.
Limited ring dais can be provided with the outside of the sleeve of above-mentioned corresponding stop collar bottom position, the base part seat of stop collar is in spacing ring
On platform.
It is above-mentioned that the control drive circuit board that it can be controlled to switch and turn to, control can be electrically connected with torsion drive device
In drive circuit board installation and mounting box, the signal of the signal output part and control drive circuit board of signal receiving circuit plate inputs
End is electrically connected, and controls each power supply output end of drive circuit board and power supply to be electrically connected.
Above-mentioned that mounting ear can be provided with the outside of the right-hand member of mounting box, the left end of insulating bar is provided with connection ring, mounting ear and company
Connect ring and be bolted component and be fixedly installed togather.
Above-mentioned fastening endoporus can be hexagonal hole.
Above-mentioned torsion drive device can be brushless electric machine.
Reasonable and compact in structure of the present invention, easy to use, rapid operation, it can realize powered work by setting up insulating bar
Industry, so as to effectively shorten the disassembly and assembly time of bolt, and the economic loss for having a power failure and bringing is eliminated, in addition in whole operation process
In, it is only necessary to an operator also reduces its residence time in work high above the ground in work high above the ground, so as to reduce its behaviour
Make risk, improve safety coefficient；Stop collar is set up by nut with the pad matched while on corresponding bolt to enter
One step shortens its set-up time, and can collapse pad when dismantling nut, prevents its loss；With safe, laborsaving, easy, high
The characteristics of effect.
Brief description of the drawings
Accompanying drawing 1 is the main view broken section structural representation of preferred embodiment.
Accompanying drawing 2 is the overlooking the structure diagram of accompanying drawing 1.
Accompanying drawing 3 is the circuit block diagram of accompanying drawing 1.
Coding in accompanying drawing is respectively：1 is mounting box, and 2 be rotary shaft, and 3 be sleeve, and 4 be insulating bar, and 5 be power supply, and 6 are
Torsion drive device, 7 be signal receiving circuit plate, and 8 be stop collar, and 9 be limited ring dais, and 10 be control drive circuit board, and 11 are
Mounting ear, 12 be connection ring, and 13 be bolt connection assembly, and 14 be fastening endoporus.
Embodiment
The present invention is not limited by following embodiments, can technique according to the invention scheme and actual conditions it is specific to determine
Embodiment.
In the present invention, for the ease of description, the description of the relative position relation of each part is according to Figure of description 1
Butut mode be described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is the Butut according to Figure of description
Direction determines.
With reference to embodiment and accompanying drawing, the invention will be further described：
As shown in accompanying drawing 1,2,3, the power transmission and transformation line bolt live dismantling device includes mounting box 1, rotary shaft 2, sleeve 3
With insulating bar 4, power supply 5, torsion drive device 6 and the signal reception electricity that can remotely receive wireless signal are provided with mounting box 1
The energization input of road plate 7, torsion drive device 6 and signal receiving circuit plate 7 is electric with each power supply output end of power supply 5 respectively
Link together, the signal of the signal output part of signal receiving circuit plate 7 and the switch control module of torsion drive device 6 inputs
End is electrically connected；It is provided with the outside of mounting box 1 in horizontal positioned insulating bar 4, rotation is installed on mounting box 1
Axle 2, the lower end of rotary shaft 2 are located in mounting box 1 and linked together with the output end of torsion drive device 6, rotary shaft 2 it is upper
End is outer positioned at mounting box 1 and is linked together with sleeve 3, and the upper inner of sleeve 3 has to match with nut outline to be tightened
Fastening endoporus 14.In use, an operator can be made to hold the end of insulating bar 4, sleeve 3 is sleeved on to be tightened
Nut side, another operator is being received corresponding letter by remotely sending operation signal, signal receiving circuit plate 7
The keying and rotating of torsion drive device 6 can be controlled after number by the switch control module of torsion drive device 6, so as to real
The now dismounting or installation to power transmission and transformation line bolt, simple in construction, easy to use, rapid operation of the invention, and by setting up absolutely
Edge bar 4 can realize livewire work, so as to effectively shorten the disassembly and assembly time of bolt, and eliminate the economic loss for having a power failure and bringing, separately
During external whole operation, it is only necessary to which an operator also reduces it in the stop of work high above the ground in work high above the ground
Between, so as to reduce its operational risk, improve safety coefficient.According to demand, the output end of rotary shaft 2 and torsion drive device 6
It can connect as one or be fixedly installed togather, when both connect as one, the output end of as torsion drive device 6 is upward
Stretch out in outside mounting box 1, and linked together with sleeve 3；Signal receiving circuit plate 7 can use existing known technology, and it can connect
Receive the wireless signal to match, such as remote signal.
Above-mentioned power transmission and transformation line bolt live dismantling device can be made further optimization and/or improvements according to being actually needed：
As shown in accompanying drawing 1,2, stop collar 8, the upper end of stop collar 8 and the upper end of sleeve 3 are provided with the upper outside of sleeve 3
Between have spacing.When the present invention be used on bolt install nut when, generally can matching set have pad；According to demand, it is spacing
The internal diameter of set 8 and the external diameter of sleeve 3 should be greater than the external diameter of matched pad；When in use, nut is loaded into sleeve 3
It is interior, pad is inserted in stop collar 8, now pad by seat on the top surface of sleeve 3, thus can make its during installation will
Pad and nut are installed along with corresponding bolt；Similarly, when for dismantling nut, can also pad be enable to fall into stop collar
Its loss is prevented in 8.According to demand, sleeve 3 can be fixed together with stop collar 8, so as to prevent stop collar 8 from losing.
As shown in accompanying drawing 1,2, the outside of sleeve 3 of the corresponding bottom position of stop collar 8 is provided with limited ring dais 9, the bottom of stop collar 8
Portion's seat is on limited ring dais 9.The easier for installation laborsaving of stop collar 8 can be made by setting up limited ring dais 9.
As shown in accompanying drawing 1,2,3, the control driving that it can be controlled to switch and turn to is electrically connected with torsion drive device 6
Circuit board 10, control the installation of drive circuit board 10 and in mounting box 1, the signal output part of signal receiving circuit plate 7 is with controlling drive
The signal input part of dynamic circuit board 10 is electrically connected, each power supply output end electricity of control drive circuit board 10 and power supply 5
Link together.According to demand, control drive circuit board 10 can use existing known technology, and control drive circuit board 10 can be built-in
In torsion drive device 6, it may be alternatively located at outside torsion drive device 6.
As shown in accompanying drawing 1,2,3, mounting ear 11 is provided with the outside of the right-hand member of mounting box 1, the left end of insulating bar 4 is provided with connection
Ring 12, mounting ear 11 are bolted component 13 with connection ring 12 and are fixedly installed togather.According to demand, bolt connection assembly
13 can use existing known technology, and bolt connection assembly 13 can also use other existing known securing members to replace.
In use, the selection of the specification of insulating bar 4 should meet the requirement of industry standard；Be connected by screw bolts component 13 by insulating bar 4 with
Mounting box 1 is installed together, and the present invention can be easy to change the insulating bar 4 of dimension according to the demand of use environment.
As shown in accompanying drawing 1,2,3, fastening endoporus 14 is hexagonal hole.In the disassembly process of power transmission and transformation line bolt, its nut
Or nut portion mostly uses hexagon, can so be mutually matched it.According to demand, fastening endoporus 14 can also use other shapes
Shape.
As shown in accompanying drawing 1,2,3, torsion drive device 6 is brushless electric machine.Brushless electric machine has brushless, low interference；Make an uproar
Sound is low, smooth movements；Long lifespan, the advantages of low-maintenance cost.According to demand, torsion drive device 6 can also use other existing
Known technology.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and there is stronger adaptability and optimal implementation to imitate for it
Fruit, can be according to the non-essential technical characteristic of increase and decrease be actually needed, to meet the needs of different situations.
Claims (9)
1. a kind of power transmission and transformation line bolt live dismantling device, it is characterised in that including mounting box, rotary shaft, sleeve and insulation
Bar, is provided with power supply, torsion drive device and the signal receiving circuit plate that can remotely receive wireless signal in mounting box, and torsion drives
Each power supply output end of the energization input of dynamic device and signal receiving circuit plate respectively with power supply is electrically connected, signal
The signal input part of the signal output part of circuit board for receiving and the switch control module of torsion drive device is electrically connected；
It is provided with the outside of mounting box in horizontal positioned insulating bar, rotary shaft is installed on mounting box, the lower end of rotary shaft is located at
Linked together in mounting box and with the output end of torsion drive device, the upper end of rotary shaft is located at outside mounting box and connected with sleeve
It is connected together, the upper inner of sleeve has the fastening endoporus to match with nut outline to be tightened, in the upper outside of sleeve
Provided with stop collar, there is spacing between the upper end of stop collar and the upper end of sleeve.
2. power transmission and transformation line bolt live dismantling device according to claim 1, it is characterised in that corresponding stop collar bottom
Limited ring dais are provided with the outside of the sleeve of position, the base part seat of stop collar is on limited ring dais.
3. power transmission and transformation line bolt live dismantling device according to claim 1 or 2, it is characterised in that drive and fill in torsion
The control drive circuit board for being electrically connected with and it being controlled to switch and turn to is put, is controlled in drive circuit board installation and mounting box,
The signal output part of signal receiving circuit plate is with controlling the signal input part of drive circuit board to be electrically connected, control driving electricity
Each power supply output end of road plate and power supply is electrically connected.
4. power transmission and transformation line bolt live dismantling device according to claim 1 or 2, it is characterised in that on the right side of mounting box
End outside is provided with mounting ear, and the left end of insulating bar is provided with connection ring, and mounting ear is bolted component and fixed with connection ring pacifies
It is fitted together.
5. power transmission and transformation line bolt live dismantling device according to claim 3, it is characterised in that in the right-hand member of mounting box
Outside is provided with mounting ear, and the left end of insulating bar is provided with connection ring, and mounting ear is bolted component fixed installation with connection ring
Together.
6. power transmission and transformation line bolt live dismantling device according to claim 1 or 2, it is characterised in that fastening endoporus is six
Square hole.
7. power transmission and transformation line bolt live dismantling device according to claim 5, it is characterised in that fastening endoporus is six sides
Hole.
8. power transmission and transformation line bolt live dismantling device according to claim 1 or 2, it is characterised in that torsion drive device
For brushless electric machine.
9. power transmission and transformation line bolt live dismantling device according to claim 7, it is characterised in that torsion drive device is
Brushless electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331799.1A CN105818084B (en) | 2016-05-18 | 2016-05-18 | Power transmission and transformation line bolt live dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331799.1A CN105818084B (en) | 2016-05-18 | 2016-05-18 | Power transmission and transformation line bolt live dismantling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818084A CN105818084A (en) | 2016-08-03 |
| CN105818084B true CN105818084B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610331799.1A Active CN105818084B (en) | 2016-05-18 | 2016-05-18 | Power transmission and transformation line bolt live dismantling device |
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| Country | Link |
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| CN (1) | CN105818084B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465775B (en) * | 2018-12-25 | 2023-12-22 | 国网江苏省电力有限公司检修分公司 | High-voltage electric remote locking device |
| CN109759829B (en) * | 2019-03-29 | 2024-01-09 | 云南电网有限责任公司昆明供电局 | Electric bolt fastening machine special for ground potential disassembling and assembling no-load line drainage line operation |
| CN110170953A (en) * | 2019-04-19 | 2019-08-27 | 新疆送变电有限公司 | Remote control electric spanner |
| CN113889918B (en) * | 2021-10-21 | 2023-04-18 | 国家电网有限公司 | Electrified repacking system of transmission line bolt cotter pin |
| CN114043427B (en) * | 2021-12-03 | 2023-06-06 | 国网河北省电力有限公司沧州供电分公司 | Electrified bolt repairing tool |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205765864U (en) * | 2016-05-18 | 2016-12-07 | 国网新疆电力公司巴州供电公司 | Power transmission and transformation line bolt live dismantling device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242162Y (en) * | 1995-07-04 | 1996-12-11 | 徐敏刚 | Foldable adjustable socket wrench |
| SE530667C2 (en) * | 2007-01-15 | 2008-08-05 | Atlas Copco Tools Ab | Portable power tool with wireless communication with a stationary controller |
| CN202805055U (en) * | 2012-08-16 | 2013-03-20 | 山西省电力公司大同供电分公司 | Live line tool |
| CN203141383U (en) * | 2013-04-08 | 2013-08-21 | 国家电网公司 | Insulated fastening spanner |
| CN203380833U (en) * | 2013-06-06 | 2014-01-08 | 常州路航轨道交通科技有限公司 | Intelligent torque wrench |
| CN103825213A (en) * | 2014-03-04 | 2014-05-28 | 东南大学 | Remote control intelligent bolt fastening device and method for same |
| CN203843753U (en) * | 2014-04-23 | 2014-09-24 | 国家电网公司 | Unidirectional cranked-handle wrench for live removal of arrester stud bolts |
| CN205148170U (en) * | 2015-07-02 | 2016-04-13 | 国家电网公司 | Electrified fastening bolt instrument of transmission line |
| CN105415255B (en) * | 2015-12-22 | 2017-12-15 | 国网福建德化县供电有限公司 | Remote control spanner for the dismounting of electrification in high voltage screw |
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2016
- 2016-05-18 CN CN201610331799.1A patent/CN105818084B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205765864U (en) * | 2016-05-18 | 2016-12-07 | 国网新疆电力公司巴州供电公司 | Power transmission and transformation line bolt live dismantling device |
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| CN105818084A (en) | 2016-08-03 |
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