CN109888652A - A kind of substation's bolt fastening hot line job bar - Google Patents
A kind of substation's bolt fastening hot line job bar Download PDFInfo
- Publication number
- CN109888652A CN109888652A CN201910036600.6A CN201910036600A CN109888652A CN 109888652 A CN109888652 A CN 109888652A CN 201910036600 A CN201910036600 A CN 201910036600A CN 109888652 A CN109888652 A CN 109888652A
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- bolt fastening
- pitching
- bolt
- substation
- shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The invention discloses a kind of substation's bolt fastening hot line job bars, including bolt fastening mechanism, luffing mechanism, control unit and insulating bar, described control unit controls luffing mechanism and the work of bolt fastening mechanism, bolt fastening transmission case is equipped with camera, the camera and control unit communicate to connect, described control unit includes ground controlling terminal, and the ground controlling terminal and camera communicate to connect.The principle of the invention is simple, precisely reliable, required tool light and flexible at low cost, it is easy to operate, it is versatile, it can be widely applied to bolt looseness defect elimination work all kinds of in transmission line of electricity, distribution line and transformer equipment, it is especially applied in the narrow substation of equipment spacing, effect can be more obvious.
Description
Technical field
The invention belongs to substation's livewire work technologies of electric system, and in particular to a kind of substation's bolt fastening electrification
Operating stick.
Background technique
Connection bolt looseness is a kind of common hidden danger of transformer equipment, in the ever-increasing situation of society's electricity consumption demand,
If handled not in time, tend to cause a serious accident.
Currently, generalling use equipotential live line work method and the processing of power failure operation method for substation equipment bolt looseness.Equal electricity
Numerous live working tools such as dedicated insulated flexible ladder, flat ladder, screening clothing are needed when the operation of position, preparation process is complicated, makees
Very high to peopleware and equipment requirement when industry, the activity duration is long, and security risk is big.Power failure operation, influence power supply reliability and
Economy, some important equipments are once because overhauling the social influence severe also by caused by that has a power failure.Therefore, it is necessary to develop a kind of change
Power station bolt fastening charges apparatus for work, can handle bolt looseness hidden danger without equipotential live line work without having a power failure.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of substation's bolt fastening hot line job bars, without having a power failure
Bolt looseness hidden danger can be handled without equipotential live line work.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of substation's bolt fastening hot line job
Bar, including bolt fastening mechanism, luffing mechanism, control unit and insulating bar, the bolt fastening mechanism include that bolt fastening subtracts
Speed motor, bolt fastening transmission case, transmission shaft, the bolt fastening transmission case include that bolt fastening is used with worm screw, bolt fastening
The output shaft of worm gear, the bolt fastening decelerating motor is connected by shaft coupling and bolt fastening with worm screw, the bolt fastening
It is connected with worm screw and bolt fastening with worm-drive, bolt fastening worm gear is keyed in transmission shaft, the transmission shaft
Front end is connected with bolt collar, and the insulating bar is connect with luffing mechanism, and the luffing mechanism driving bolt fastening mechanism makes
Pitching motion, the luffing mechanism include pitching decelerating motor, elevating gear and pitching support frame, the pitching transmission dress
It sets including pitching geared worm, pitching transmission worm gear and shaft, the output shaft of the pitching decelerating motor passes through shaft coupling and bows
Geared worm connection is faced upward, the pitching geared worm and pitching transmission worm gear are sequentially connected, and the pitching transmission worm gear is fixed on
In shaft, the pitching support frame is connect by key with shaft, and the bolt fastening transmission case is fixed on pitching support frame, described
Control unit controls luffing mechanism and the work of bolt fastening mechanism, and the bolt fastening transmission case is equipped with camera, described to take the photograph
Picture head and control unit communicate to connect, described control unit includes ground controlling terminal, the ground controlling terminal and camera
Communication connection.
Optionally, axial movement spring, one end of the axial movement spring and transmission shaft bullet are equipped in the transmission shaft
Property abut, the other end fixes, and realizes flexible buffer after front end face and the nut contact of bolt collar.
Optionally, the bolt collar is structure as a whole with transmission shaft.
Optionally, the bolt fastening mechanism further includes shaft coupling frame, and being equipped between the shaft coupling frame and bolt collar can make
Support spring of the bolt collar with respect to shaft coupling frame elastics wing.
Optionally, the shaft coupling frame includes annulus, and the annulus is circumferentially connected with four positioning pins, the positioning
Pin is flexibly connected with bolt collar, and the support spring is coated at bolt collar, and the positioning pin is radially across support spring.
Optionally, described control unit further includes the bolt fastening driver for controlling bolt fastening decelerating motor, controls and bow
Face upward the pitch drive of decelerating motor, the ground controlling terminal and bolt fastening driver and pitch drive communication link
It connects, to control bolt fastening mechanism and luffing mechanism respectively.
Optionally, bolt fastening mechanism Tightening moment is set dynamically by ground controlling terminal.
By adopting the above technical scheme, the ingenious combination of insulating bar and bolt fastening mechanism, principle is simple by the present invention, essence
It will definitely lean on, required tool light and flexible at low cost is easy to operate, and it is versatile, it can be widely applied to transmission line of electricity, distribution line
With bolt looseness defect elimination work all kinds of in transformer equipment, especially applied in the narrow substation of equipment spacing, effect meeting
It is more obvious.And not by the constraint of operating condition, high-efficient homework, tool is light portable, is mitigating livewire work personnel labour
Intensity, raising operating efficiency, optimization work flow etc. tool have an enormous advantage, and are to improve electric power netting safe running, in time
Eliminate the efficient innovation Work tool of running equipment hidden danger.
The specific technical solution of the present invention and its advantages will in the following detailed description in conjunction with attached drawing into
Row detailed description.
Detailed description of the invention
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of bolt fastening mechanism in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of luffing mechanism in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of control unit in the embodiment of the present invention；
Marginal data: 1, bolt fastening mechanism；11, bolt fastening decelerating motor；12, bolt fastening transmission case；121, spiral shell
Worm screw is used in bolt fastening；122, bolt fastening worm gear；13, transmission shaft；131, spring is moved axially；14, shaft coupling frame；141, it supports
Spring；15, Hexagonal jacket；16, camera；2, luffing mechanism；21, pitching decelerating motor；22, elevating gear；221, it bows
Face upward geared worm；222, pitching transmission worm gear；223, shaft；23, pitching support frame；3, control unit；31, master control borad；32, nothing
Wire module；33, bolt fastening driver；34, pitch drive；35, lithium battery；36, ground controlling terminal；4, insulating bar；41,
Fixed link.
Specific embodiment
As shown in Figures 1 to 4, a kind of substation's bolt fastening hot line job bar, including bolt fastening mechanism 1, pitching machine
Structure 2, control unit 3 and insulating bar 4.Bolt fastening mechanism 1 be equipped with bolt fastening decelerating motor 11, bolt fastening transmission case 12,
Transmission shaft 13, Hexagonal jacket 15, bolt fastening transmission case 12 include bolt fastening with worm screw 121, bolt fastening worm gear 122,
Bolt fastening decelerating motor 11 and bolt fastening are connected with worm screw 121 by shaft coupling, and bolt fastening is tight with worm screw 121 and bolt
Admittedly driving transmission shaft 13 to rotate with the cooperation transmission of worm gear 122.Worm Wheel System mode is compact-sized, is able to achieve biggish torsion
Torque, while there is preferable self-lock ability, bolt fastening decelerating motor 11 and 33 phase of bolt fastening driver in control unit 3
Even.
Wherein, axial movement spring 131, one end of the axial movement spring and transmission shaft are equipped in the transmission shaft 13
Elasticity abuts, and the other end is fixed.The Hexagonal jacket 15 is structure as a whole with transmission shaft 13.The bolt fastening mechanism further includes
Shaft coupling frame 14 is equipped with the support bullet that can make the opposite shaft coupling frame elastics wing of Hexagonal jacket between the shaft coupling frame 14 and Hexagonal jacket
Spring 141.The shaft coupling frame includes annulus, and the annulus is circumferentially connected with four positioning pins, the positioning pin and hexagonal
Sleeve is flexibly connected, and the support spring is coated at Hexagonal jacket, and the positioning pin is radially across support spring 141.Work as hexagonal
The front end face of sleeve 15 passes through axial movement spring 131 and realizes flexible buffer after contacting with nut, the design of support spring 141 makes
Hexagonal jacket 15 has certain angle with respect to transmission shaft 13, to realize the flexible docking of sleeve and nut.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, luffing mechanism 2 includes pitching decelerating motor 21, elevating gear 22 and bows
Support frame 23 is faced upward, elevating gear 22 includes pitching geared worm 221, pitching transmission worm gear 222 and shaft 223, and pitching subtracts
Speed motor 21 is connect by shaft coupling with pitching geared worm 221, and pitching transmission worm gear 222 is fixed in shaft 223, pitching branch
Support 23 is connect by key with shaft 223, and bolt fastening mechanism 1 is connect through bolt with luffing mechanism 2 by pitching support frame 23,
Decelerating motor 21 is faced upward to be connected with pitch drive 34 in control unit 3.0-90 degree pitching may be implemented in luffing mechanism 2, and cooperation is exhausted
The terminal operation of multiple angles bolt can be achieved in the operation of edge bar 4.
As shown in Figure 1 and Figure 4, control unit 3 includes master control borad 31, wireless module 32, bolt fastening driver 33, pitching
Driver 34, lithium battery 35 and ground controlling terminal 36.Control unit 3 includes two parts, and ground controlling terminal 36 is fixed on absolutely
Edge bar lower part is convenient in terrestrial operation, in addition, master control borad 31, bolt fastening driver 33, pitch drive 34, lithium battery 35
It is installed on control cabinet, control cabinet is connect through bolt is fixed with insulating bar 4 by fixed link 41.Lithium battery 35 is entire control unit
Power supply, bolt fastening driver 33 control bolt fastening decelerating motor 11, and pitch drive 34 controls pitching decelerating motor 21, ground
Face controlling terminal 36 and bolt fastening driver 11 and pitch drive 21 communicate to connect, to control bolt fastening mechanism respectively
And luffing mechanism.
Bolt fastening transmission case 12 is equipped with camera 16, and camera 16 is connected with control unit 4.Pass through wireless module 32
It realizes and is wirelessly communicated with camera 16 and ground controlling terminal 36.The figure of ground controlling terminal 36 is passed back to by camera 16
Picture, ground controlling terminal 36 carries out real-time attitude adjustment to bolt fastening hot line job bar, while it is pre- to set bolt fastening
Clamp force, when reaching setting value, bolt fastening decelerating motor 11 is automatically stopped.
Specific implementation step of the invention includes:
1) through the mobile bolt fastening mechanism 1 of insulating bar 4 near to operating area, ground controlling terminal 36 utilizes camera shooting
The image fine tuning of first 16 passback utilizes the flexible design of bolt fastening mechanism 1,2 angle of luffing mechanism by mobile insulating bar 4
Adjustment, by Hexagonal jacket 15 and fastening bolt Dock With Precision Position；
2) manipulating object Tightening moment is set using ground controlling terminal 36, starts bolt fastening decelerating motor 11；
3) when Tightening moment reaches setting value, it is automatically stopped bolt fastening decelerating motor 11, this subjob terminates.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, is familiar with
The those skilled in the art should be understood that the present invention includes but is not limited to content described in specific embodiment above.It is any
Modification without departing from function and structure principle of the invention is intended to be included in the range of claims.
Claims (7)
1. a kind of substation's bolt fastening hot line job bar, it is characterised in that: including bolt fastening mechanism, luffing mechanism, control
Unit and insulating bar, the bolt fastening mechanism include bolt fastening decelerating motor, bolt fastening transmission case, transmission shaft, described
Bolt fastening transmission case includes bolt fastening worm screw, bolt fastening worm gear, the output shaft of the bolt fastening decelerating motor
It is connected by shaft coupling and bolt fastening with worm screw, the bolt fastening is connected with worm screw and bolt fastening with worm-drive, institute
Bolt fastening worm gear key connection is stated in transmission shaft, the front end of the transmission shaft is connected with bolt collar, the insulating bar with bow
Mechanism connection is faced upward, the luffing mechanism driving bolt fastening mechanism makes pitching motion, and the luffing mechanism includes that pitching is slowed down
Motor, elevating gear and pitching support frame, the elevating gear include pitching geared worm, pitching transmission worm gear and
Shaft, the output shaft of the pitching decelerating motor are connect by shaft coupling with pitching geared worm, the pitching geared worm and
The transmission connection of pitching transmission worm gear, the pitching transmission worm gear are fixed in shaft, and the pitching support frame passes through key and shaft
Connection, the bolt fastening transmission case are fixed on pitching support frame, and described control unit controls luffing mechanism and Screw Tightening Machines
Structure work, the bolt fastening transmission case are equipped with camera, and the camera and control unit communicate to connect, and the control is single
Member includes ground controlling terminal, and the ground controlling terminal and camera communicate to connect.
2. a kind of substation's bolt fastening hot line job bar according to claim 1, it is characterised in that: in the transmission shaft
Equipped with axial movement spring, one end of the axial movement spring is abutted with transmission shaft elasticity, and the other end is fixed, and bolt collar is worked as
Front end face contacted with nut after realize flexible buffer.
3. a kind of substation's bolt fastening hot line job bar according to claim 1, it is characterised in that: the bolt collar
It is structure as a whole with transmission shaft.
4. a kind of substation's bolt fastening hot line job bar according to claim 3, it is characterised in that: the bolt fastening
Mechanism further includes shaft coupling frame, and the opposite shaft coupling frame elastics wing of bolt collar can be made by being equipped between the shaft coupling frame and bolt collar
Support spring.
5. a kind of substation's bolt fastening hot line job bar according to claim 4, it is characterised in that: the shaft coupling frame packet
Annulus is included, the annulus is circumferentially connected with four positioning pins, and the positioning pin is flexibly connected with bolt collar, the branch
Spring overcoat is supportted in bolt collar, the positioning pin is radially across support spring.
6. a kind of substation's bolt fastening hot line job bar according to claim 1, it is characterised in that: described control unit
It further include the pitch drive of the bolt fastening driver for controlling bolt fastening decelerating motor, control pitching decelerating motor, it is described
Ground controlling terminal and bolt fastening driver and pitch drive communicate to connect, to control bolt fastening mechanism respectively and bow
Face upward mechanism.
7. a kind of substation's bolt fastening hot line job bar according to claim 6, it is characterised in that: controlled by ground
Bolt fastening mechanism Tightening moment is set dynamically in terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036600.6A CN109888652A (en) | 2019-01-15 | 2019-01-15 | A kind of substation's bolt fastening hot line job bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036600.6A CN109888652A (en) | 2019-01-15 | 2019-01-15 | A kind of substation's bolt fastening hot line job bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109888652A true CN109888652A (en) | 2019-06-14 |
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ID=66926017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910036600.6A Pending CN109888652A (en) | 2019-01-15 | 2019-01-15 | A kind of substation's bolt fastening hot line job bar |
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| Country | Link |
|---|---|
| CN (1) | CN109888652A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204339669U (en) * | 2014-11-21 | 2015-05-20 | 国家电网公司 | Charged tight bolt tool |
| CN104907819A (en) * | 2015-06-29 | 2015-09-16 | 国家电网公司 | Overhead high tension transmission line tensile wire clamp drainage crab bolt fastener |
| CN105337213A (en) * | 2015-11-23 | 2016-02-17 | 国家电网公司 | Insulated operating rod for electric remote control fastening of bolt special for high voltage live working |
| CN205195146U (en) * | 2015-11-23 | 2016-04-27 | 国家电网公司 | Special electronic remote control bolt -up insulating bar of high voltage live operation |
-
2019
- 2019-01-15 CN CN201910036600.6A patent/CN109888652A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204339669U (en) * | 2014-11-21 | 2015-05-20 | 国家电网公司 | Charged tight bolt tool |
| CN104907819A (en) * | 2015-06-29 | 2015-09-16 | 国家电网公司 | Overhead high tension transmission line tensile wire clamp drainage crab bolt fastener |
| CN105337213A (en) * | 2015-11-23 | 2016-02-17 | 国家电网公司 | Insulated operating rod for electric remote control fastening of bolt special for high voltage live working |
| CN205195146U (en) * | 2015-11-23 | 2016-04-27 | 国家电网公司 | Special electronic remote control bolt -up insulating bar of high voltage live operation |
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