CN209578741U - Substation's bolt live tightening operation device - Google Patents
Substation's bolt live tightening operation device Download PDFInfo
- Publication number
- CN209578741U CN209578741U CN201920063723.4U CN201920063723U CN209578741U CN 209578741 U CN209578741 U CN 209578741U CN 201920063723 U CN201920063723 U CN 201920063723U CN 209578741 U CN209578741 U CN 209578741U
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- Prior art keywords
- bolt
- bolt fastening
- pitching
- transmission
- shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 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
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 abstract description 3
- 238000009413 insulation 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of substation's bolt live tightening operation devices, including bolt fastening mechanism, luffing mechanism, control unit and insulating bar, bolt fastening decelerating motor drives bolt fastening with worm screw, bolt fastening drives transmission shaft rotation with worm screw and the transmission of bolt fastening worm gear, transmission shaft puts on bolt by bolt collar and realizes fastening, flexible buffer is realized by axial movement spring after the front end face and nut of Hexagonal jacket contact, the design of support spring makes Hexagonal jacket have certain angle with respect to transmission shaft, to realize the flexible docking of sleeve and nut.0-90 degree pitching may be implemented in luffing mechanism, and the terminal operation of multiple angles bolt can be achieved in the operation of coordinated insulation bar.It is therefore not necessary to which bolt looseness hidden danger can be handled without equipotential live line work by having a power failure.
Description
Technical field
The utility model belongs to substation's livewire work technology of electric system, and in particular to a kind of substation's bolt fastening
Hot 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.
Therefore, it is necessary to develop a kind of substation's bolt fastening electrification apparatus for work, bolt looseness hidden danger is solved.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of substation's bolt live tightening operation device, nothing
Need to have a power failure can handle bolt looseness hidden danger without equipotential live line work.
In order to solve the above technical problems, the utility model adopts the following technical solution: substation's bolt live tightening operation
Device, including bolt fastening mechanism, luffing mechanism, control unit and insulating bar, the bolt fastening mechanism includes bolt fastening
Decelerating motor, bolt fastening transmission case, transmission shaft, the bolt fastening transmission case include bolt fastening with worm screw, bolt fastening
It is connected by shaft coupling and bolt fastening with worm screw with the output shaft of worm gear, the bolt fastening decelerating motor, the bolt is tight
Admittedly connecting with worm screw and bolt fastening with worm-drive, the bolt fastening is keyed with worm gear in transmission shaft, the transmission shaft
Front end be connected with bolt collar, the insulating bar is connect with luffing mechanism, and luffing mechanism driving bolt fastening mechanism is done
Pitching motion out, the luffing mechanism include pitching decelerating motor, elevating gear and pitching support frame, the pitching transmission
Device includes pitching geared worm, pitching transmission worm gear and shaft, the output shaft of the pitching decelerating motor by shaft coupling with
The connection of pitching geared worm, the pitching geared worm and pitching transmission worm gear are sequentially connected, and the pitching transmission worm gear is fixed
In shaft, the pitching support frame is connect by key with shaft, and the bolt fastening transmission case is fixed on pitching support frame, institute
State control unit control luffing mechanism and the work of bolt fastening mechanism.
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.
By adopting the above technical scheme, bolt fastening decelerating motor drives bolt fastening with worm screw to the utility model, and bolt is tight
Admittedly driving transmission shaft rotation with worm screw and the transmission of bolt fastening worm gear, transmission shaft puts on bolt by bolt collar and realizes
Fastening realizes flexible buffer by axial movement spring after the front end face and nut of Hexagonal jacket contact, and support spring is set
Meter makes Hexagonal jacket have certain angle with respect to transmission shaft, to realize the flexible docking of sleeve and nut.Luffing mechanism can be with
Realize that the terminal operation of multiple angles bolt can be achieved in the pitching of 0-90 degree, the operation of coordinated insulation bar.It is therefore not necessary to have a power failure also without
Need equipotential live line work that can handle bolt looseness hidden danger.
The specific technical solution and its advantages of the utility model will combine attached in the following detailed description
Figure is described in detail.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of bolt fastening mechanism in the utility model embodiment；
Fig. 3 is the structural schematic diagram of luffing mechanism in the utility model embodiment；
Fig. 4 is the structural schematic diagram of control unit in the utility model embodiment；
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.
The specific implementation step of the utility model 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.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to retouch in specific embodiment above
The content stated.The modification of any function and structure principle without departing from the utility model is intended to be included in the range of claims
In.
Claims (5)
1. substation's bolt live tightening operation device, it is characterised in that: single including bolt fastening mechanism, luffing mechanism, control
Member and insulating bar, the bolt fastening mechanism include bolt fastening decelerating motor, bolt fastening transmission case, transmission shaft, the spiral shell
Bolt fastening transmission case includes bolt fastening with worm screw, bolt fastening worm gear, and the output shaft of the bolt fastening decelerating motor is logical
It crosses shaft coupling and bolt fastening is connected with worm screw, the bolt fastening is connected with worm screw and bolt fastening with worm-drive, described
Bolt fastening is keyed with worm gear in transmission shaft, and the front end of the transmission shaft is connected with bolt collar, the insulating bar and pitching
Mechanism connection, the luffing mechanism driving bolt fastening mechanism make pitching motion, and the luffing mechanism includes pitching deceleration electricity
Machine, elevating gear and pitching support frame, the elevating gear include pitching geared worm, pitching transmission worm gear and turn
Axis, the output shaft of the pitching decelerating motor are connect by shaft coupling with pitching geared worm, the pitching geared worm with bow
Transmission worm gear transmission connection is faced upward, the pitching transmission worm gear is fixed in shaft, and the pitching support frame is connected by key and shaft
It connects, the bolt fastening transmission case is fixed on pitching support frame, and described control unit controls luffing mechanism and bolt fastening mechanism
Work.
2. substation's bolt live tightening operation device according to claim 1, it is characterised in that: set in the transmission shaft
There is axial movement spring, one end of the axial movement spring is abutted with transmission shaft elasticity, and the other end is fixed, when bolt collar
Front end face realizes flexible buffer after contacting with nut.
3. substation's bolt live tightening operation device according to claim 1, it is characterised in that: the bolt collar with
Transmission shaft is structure as a whole.
4. substation's bolt live tightening operation device according to claim 3, it is characterised in that: the Screw Tightening Machines
Structure further includes shaft coupling frame, and the branch that can make the opposite shaft coupling frame elastics wing of bolt collar is equipped between the shaft coupling frame and bolt collar
Support spring.
5. substation's bolt live tightening operation device according to claim 4, it is characterised in that: the shaft coupling frame includes
Annulus, the annulus are circumferentially connected with four positioning pins, and the positioning pin is flexibly connected with bolt collar, the support
Spring overcoat is in bolt collar, and the positioning pin is radially across support spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063723.4U CN209578741U (en) | 2019-01-15 | 2019-01-15 | Substation's bolt live tightening operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063723.4U CN209578741U (en) | 2019-01-15 | 2019-01-15 | Substation's bolt live tightening operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578741U true CN209578741U (en) | 2019-11-05 |
Family
ID=68352646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920063723.4U Active CN209578741U (en) | 2019-01-15 | 2019-01-15 | Substation's bolt live tightening operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442094A (en) * | 2021-07-08 | 2021-09-28 | 云南电网有限责任公司楚雄供电局 | Bolt visual fastening tool capable of live working |
-
2019
- 2019-01-15 CN CN201920063723.4U patent/CN209578741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442094A (en) * | 2021-07-08 | 2021-09-28 | 云南电网有限责任公司楚雄供电局 | Bolt visual fastening tool capable of live working |
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