CN104681321B - A kind of powered lubricating arrangement of disconnecting switch - Google Patents
A kind of powered lubricating arrangement of disconnecting switch Download PDFInfo
- Publication number
- CN104681321B CN104681321B CN201510136972.8A CN201510136972A CN104681321B CN 104681321 B CN104681321 B CN 104681321B CN 201510136972 A CN201510136972 A CN 201510136972A CN 104681321 B CN104681321 B CN 104681321B
- Authority
- CN
- China
- Prior art keywords
- oil
- atomizer
- disconnecting switch
- pipe
- insulation tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/62—Lubricating means structurally associated with the switch
Landscapes
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of powered lubricating arrangement of disconnecting switch, including oil pump systems, the first oil pipe, the second oil pipe, insulation tube and atomizer, oil pump systems include oil storage kettle and oil pump, and oil storage kettle connects the oil inlet of oil pump by the first oil pipe；Atomizer is secured to one end of insulation tube, and the oil-out of one end connection oil pump of the second oil pipe, the other end is stretched into insulation tube, and connects atomizer.The present invention can the powered transmission portion to disconnecting switch fill lubricant, by regularly lubricating, disconnecting switch will greatly be eliminated and produce bite because the normal time does not operate, overhauled, cause disconnecting switch, earthed switch division not in place, can not division the problem of, so as to improve the reliability of disconnecting switch reliability of operation and power supply, the economic benefit of enterprise is improved；The present invention is also avoided that maintainer ascends a height operation, reduces the security risk of maintainer.
Description
Technical field
The present invention relates to a kind of electric power instrument, more particularly to a kind of powered lubricating arrangement of disconnecting switch.
Background technology
High voltage isolator is that usage amount is maximum in power system, most widely used high-tension switch gear.Due to high pressure
Disconnecting switch installation, running environment condition it is more severe, operated in the case of having no to block it is outdoor among, by amblent air temperature
Influence it is the most direct, and as transformer in recent years is examined from manually operated to electric operating, from periodic inspection system to state
The system of repairing, the time between overhauls(TBO) of main equipment are gradually extending, operate cause transmission parts bite because disconnecting switch is not operating for a long time and
Cause disconnecting switch point, close a floodgate it is not in place；Earthed switch can not the power outage such as separating brake constantly occur, and in constantly rising
Gesture, directly affect the power supply reliability and security of system.Nowadays disconnecting switch defect gradually increases, and influences to become larger, is
Ensure the reliability service of disconnecting switch, it is necessary to carry out intermittent oiling, maintenance to disconnecting switch.
But because disconnecting switch transmission portion is in disconnecting switch porcelain vase bottom, one saves highly about 1.1~1.2 meters of porcelain vase,
It is less than as defined in security regulations standard 3.0 meters, 1.5 meters with powered position distance, therefore is lubricated if desired for disconnecting switch,
It must just have a power failure, will so be caused damage to user, company, while also increase the operating pressure of maintainer：Examined in monospace
When repairing work, the earthed switch of bus bar side disconnecting switch need to be closed, but because bus bar side earthed switch does not overhaul for a long time, easily
Cause to close after earthed switch can not separating brake, now need to have a power failure whole section of bus, bus bar side disconnecting switch ability out of power could be to this
Earthed switch is handled.Whole section of bus operating time of stopping transport at least needs 2 hours, recovers the bus operating time and is also required to 2
Individual hour, this results in the waste of at least four hour electricity；Disconnecting switch installation site is at least liftoff more than 2 meters, maintainer
Belong to high-rise working during processing, increase the security risk of high falling.
Therefore, it is imperative to manufacture a kind of security tool that powered can be lubricated to disconnecting switch transmission portion, newly
Instrument will improve power supply reliability, reduce potential safety hazard, accomplish controllable controlling.
The content of the invention
The invention provides a kind of powered lubricating arrangement of disconnecting switch, and powered filling can be carried out to disconnecting switch and is lubricated
Agent, solves the weak point described in background technology.
The technical solution adopted for the present invention to solve the technical problems is：A kind of powered lubricating arrangement of disconnecting switch, including
Oil pump systems, the first oil pipe, the second oil pipe, insulation tube and atomizer, oil pump systems include oil storage kettle and oil pump, and oil storage kettle passes through
First oil pipe connects the oil inlet of oil pump；Atomizer is secured to one end of insulation tube, and one end connection oil pump of the second oil pipe goes out
Hydraulic fluid port, the other end are stretched into insulation tube, and connect atomizer.
In one embodiment, in addition to an adapter, the adapter is secured to the rotatable predetermined angle of atomizer, should
One end Joint of adapter and the insulation tube；It is also equipped with one the 3rd oil pipe in the atomizer, the one of the 3rd oil pipe
End connects the jet of the atomizer, and the other end passes through adapter, and connects the other end of second oil pipe.
In one embodiment, the atomizer is also equipped with a flow control device.
In one embodiment, in addition to an at least insulating bar, the insulating bar one end is provided with can be with the other end of the insulation tube
The mutually helicitic texture of threaded connection, the other end are provided with the helicitic texture that can be mutually threadedly coupled with remaining insulating bar.
In one embodiment, the oil pump systems also include battery and remote control, the battery and remote control and institute
Oil pump is stated to be electrically connected.
In one embodiment, in addition to a fixed case, the oil pump systems are installed on the fixed case, and the fixed case side is provided with
Mounting groove, the insulation tube are fixed on the mounting groove using clip attachment screw, and in longitudinally disposed.
In one embodiment, the other end of second oil pipe is located at the end of the insulation tube, and is provided with tubing interface,
The other end of 3rd oil pipe is provided with the oil connection to match with the tubing interface, is secured in the adapter described exhausted
During edge pipe one end, tubing interface docks with oil connection sealing simultaneously.
In one embodiment, in addition to a protective cover, the protection cover-cap are connected to the side of the atomizer.
In one embodiment, the adapter is mutually threadedly coupled with one end of the insulation tube.
In one embodiment, the insulation tube side is provided with through hole, and the other end of second oil pipe is entered by the through hole
In the insulation tube.
Compared to prior art, the invention has the advantages that：
1st, the present invention is powered using oil pump systems, the first oil pipe, the second oil pipe, atomizer and insulation tube composition disconnecting switch
Lubricating arrangement, can the powered transmission portion to disconnecting switch fill lubricant, by regularly lubricating, will greatly eliminate every
Leaving the Guan Yinchang times does not operate, overhauls and produce bite, causes disconnecting switch, earthed switch division not in place, can not division
The problem of, so as to improve the reliability of disconnecting switch reliability of operation and power supply, improve the economic benefit of enterprise；In addition,
The present invention is also avoided that maintainer ascends a height operation, reduces the security risk of maintainer；
2nd, the present invention has the characteristics that spraying effect is good, conveniently sprays, in addition, this hair using atomizer injection lubricant
It is bright that atomizer and insulation tube are connected using adapter, atomizer is can adjust spray angle, further increase atomizer injection
Accuracy and flexibility, make the filling of lubricant better；
3rd, the present invention further installs flow control device on atomizer so that the present invention can help maintainer's root
Fill the lubricant of respective numbers conscientiously according to the lubrication circumstances needed for the transmission parts of disconnecting switch, avoid lubricant filling excessive
Cause to waste, fill lubricant effect that is very few and influenceing disconnecting switch transmission parts；
4th, the present invention can also regard link rod, beat pull hook use, it is also possible to make powered spray paint, PRTV special tool
Tool uses.
The present invention is described in further detail below in conjunction with drawings and Examples；A kind of but disconnecting switch band of the present invention
Electric lubricating arrangement is not limited to embodiment.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the present invention；
Fig. 2 is the schematic rear view (assembled state) of the present invention；
Fig. 3 is the top view (decomposing state) of the present invention；
Fig. 4 is the structural representation one of the atomizer part of the present invention；
Fig. 5 is the structural representation two of the atomizer part of the present invention.
Embodiment
Embodiment, refer to shown in Fig. 1-Fig. 5, the powered lubricating arrangement of a kind of disconnecting switch of the invention, including oil pump system
System, the first oil pipe 2, the second oil pipe 7, insulation tube 6 and atomizer 8, oil pump systems include oil storage kettle 1 and oil pump 4, and oil storage kettle 1 is logical
Cross the oil inlet of the first oil pipe 2 connection oil pump 4；Atomizer 8 is secured to one end of insulation tube 6, one end connection oil of the second oil pipe 7
The oil-out of pump 4, the other end are stretched into insulation tube 6, and connect atomizer 8.
In the present embodiment, present invention additionally comprises an adapter 10, the 8 rotatable predetermined angle of atomizer this is secured to
Adapter 10 (specific, 8 adjustable angular range of atomizer is 0-90 °), one end of the adapter 10 and the insulation tube 6
Joint；One the 3rd oil pipe 9 is also equipped with the atomizer 8, one end of the 3rd oil pipe 9 connects the spray of the atomizer 8
Hydraulic fluid port, the other end passes through adapter 10, and connects the other end of second oil pipe 7.In the present embodiment, adapter 10 with it is described
One end of insulation tube 6 is mutually threadedly coupled, and specifically, adapter 10 is provided with recess 10-1, and recess 10-1 is provided with internal thread, insulation tube
6 one end (i.e. top) is provided with convex portion 6-1, and convex portion 6-1 is provided with can be with the outer spiral shell of recess 10-1 internal thread phase threaded engagement
Line.
The other end of second oil pipe 7 is located at the end (being specially the end of the convex portion) of the insulation tube 6,
And tubing interface 7-1 is provided with, the other end of the 3rd oil pipe 9 is provided with the oil connection 9-1 to match with tubing interface, in institute
When stating adapter 10 and being secured to described 6 one end of insulation tube, tubing interface 7-1 docks with oil connection 9-1 sealings simultaneously.Specifically,
Tubing interface 7-1 longitudinal section is in trapezoidal shape wide at the top and narrow at the bottom, and the periphery of oil connection 9-1 longitudinal section is in wide at the top and narrow at the bottom
Trapezoidal shape.
In the present embodiment, the atomizer 8 is also equipped with a flow control device 11, by operating the flow control device
11, thus it is possible to vary the size of the jet of atomizer 8, so as to adjust the oil pump capacity of atomizer 8.
In the present embodiment, present invention additionally comprises an at least insulating bar 12, the one end of insulating bar 12 be provided with can with it is described absolutely
The helicitic texture that the other end of edge pipe 6 is mutually threadedly coupled, the other end are provided with the screw thread knot that can be mutually threadedly coupled with remaining insulating bar
Structure.Specifically, the other end (i.e. bottom) of the insulation tube 6 also is provided with recess 6-2, and recess 6-2 is provided with internal thread, insulating bar 12
One end be provided with convex portion 12-1, and carry external screw thread, the other end is provided with recess 12-2, and carries internal thread.The insulation tube 6 passes through
The convex portion 12-1 phases threaded engagement of its recess 6-2 and insulating bar 12 extends its length, and the recess 12-2 of insulating bar 12 can connect again
Remaining insulating bar is connect, further extends the length of insulation tube 6 with this.
In the present embodiment, the system of oil pump 4 also includes battery and remote control 5, the battery and remote control 5 with
The oil pump 4 is electrically connected.
In the present embodiment, present invention additionally comprises a fixed case 3, the system of oil pump 4 is installed on the fixed case 3, specifically, institute
State oil pump 4, battery and remote control to be installed on inside the fixed case 3, the top of the fixed case 3 extends a fixation branch to the left
Frame, the top of the oil storage kettle 1 are fixed in the fixed support.The lateral surface of the fixed case is provided with the mounting groove of about two distributions
3-1, the insulation tube 6 are fixed on two mounting groove 3-1 using the attachment screw 14 of clip 13, and are in longitudinally disposed, here, define
Longitudinal direction is above-below direction.
In the present embodiment, present invention additionally comprises a protective cover 15, and as shown in Figure 4, Figure 5, the protective cover 15 lid is connected to described
The side of atomizer 8, in this way, when without using atomizer 8, the atomizer 8 can be turned to horizontality, and utilize protection
Cover 15 covers its top, avoids atomizer 8 from falling dirty.
In the present embodiment, the side of insulation tube 6 is provided with through hole, and the other end of second oil pipe 7 is entered by the through hole
Enter in the insulation tube 6.
The powered lubricating arrangement of a kind of disconnecting switch of the present invention, in use, the device is assembled by above-mentioned connected mode
Come, while toward lubricant is poured into oil storage kettle 1, according to height requirement, installation insulating bar 12 is checked whether, according to by lubricating utensil
The angle of atomizer 8 is adjusted, to facilitate spraying, while carries out the Flow-rate adjustment of atomizer 8 according to demand, regulation atomizer 8 sprays profit
The number of lubrication prescription.Oil pump 4 is started by battery and remote control after the completion of regulation, the lubricant in oil storage kettle 1 is led to successively
Cross the first oil pipe 2, oil pump 4, the second oil pipe 7, the 3rd oil pipe 9 and flow to atomizer 8, and sprayed to lubricant by atomizer 8 (1)
By lubricating utensil.
A kind of powered lubricating arrangement of disconnecting switch of the present invention, powered disconnecting switch transmission portion can be lubricated, led to
Cross and regularly lubricate, will greatly eliminate disconnecting switch and produce bite because the normal time does not operate, overhauled, cause disconnecting switch,
Earthed switch division is not in place, can not division the problem of.Thus, after use after the present invention, when find some disconnecting switch on
Earthed switch due to bite can not separating brake when, without by the stoppage in transit of whole section of bus, only needing maintainer right using the present invention on ground
Each transmission parts of the earthed switch are lubricated, and then the present invention is used as link rod, the earthed switch is carried out
Gently tap, while operations staff's compounding practice earthed switch, you can quick the problem of will appear from, is disposed, the repair time
About 0.5 hour.Such as according to conventional processing mode：Stop sending whole section of bus, then processing is lubricated to relevant device, then grasp
Be about 4 hours as the time, processing time is 1 hour, and maintainer needs operation of ascending a height, in this way, not only cause electric quantity loss,
Personnel waste, and also add the maintenance pressure and security risk of maintainer.
Above-described embodiment is only used for further illustrating a kind of powered lubricating arrangement of disconnecting switch of the present invention, but the present invention is simultaneously
Embodiment is not limited to, every any simple modification made according to technical spirit of the invention to above example, is equally become
Change and modify, each fall within the protection domain of technical solution of the present invention.
Claims (6)
- A kind of 1. powered lubricating arrangement of disconnecting switch, it is characterised in that：Including oil pump systems, the first oil pipe, the second oil pipe, insulation Pipe and atomizer, oil pump systems include oil storage kettle and oil pump, and oil storage kettle connects the oil inlet of oil pump by the first oil pipe；Atomizer One end of insulation tube is secured to, the oil-out of one end connection oil pump of the second oil pipe, the other end is stretched into insulation tube, and connects spray Oil nozzle；Also include an adapter, be secured to the adapter to the rotatable predetermined angle of atomizer, the adapter with it is described absolutely One end Joint of edge pipe；One the 3rd oil pipe is also equipped with the atomizer, one end of the 3rd oil pipe connects the oil spout The jet of mouth, the other end pass through adapter, and connect the other end of second oil pipe；Also include protective cover, the protection cover-cap is connected to the side of the atomizer, and when without using atomizer, the atomizer is turned Move to horizontality, and its top is covered using protective cover；Also include a fixed case, the oil pump systems are installed on the fixed case, and the fixed case side is provided with mounting groove, the insulation Pipe is fixed on the mounting groove using clip attachment screw, and in longitudinally disposed；The other end of second oil pipe is located at the end of the insulation tube, and is provided with tubing interface, the 3rd oil pipe The other end is provided with the oil connection to match with the tubing interface, when the adapter is secured to described insulation tube one end, oil Interface tube docks with oil connection sealing simultaneously.
- 2. the powered lubricating arrangement of disconnecting switch according to claim 1, it is characterised in that：The atomizer is also equipped with one Flow control device.
- 3. the powered lubricating arrangement of disconnecting switch according to claim 1, it is characterised in that：Also include an at least insulating bar, The insulating bar one end is provided with the helicitic texture that can be mutually threadedly coupled with the other end of the insulation tube, and the other end is provided with energy and remaining The helicitic texture that insulating bar is mutually threadedly coupled.
- 4. the powered lubricating arrangement of disconnecting switch according to claim 1, it is characterised in that：The oil pump systems also include storing Battery and remote control, the battery and remote control are electrically connected with the oil pump.
- 5. the powered lubricating arrangement of disconnecting switch according to claim 1, it is characterised in that：The adapter and the insulation One end of pipe is mutually threadedly coupled.
- 6. the powered lubricating arrangement of disconnecting switch according to claim 1, it is characterised in that：The insulation tube side is provided with logical Hole, the other end of second oil pipe are entered in the insulation tube by the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136972.8A CN104681321B (en) | 2015-03-26 | 2015-03-26 | A kind of powered lubricating arrangement of disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136972.8A CN104681321B (en) | 2015-03-26 | 2015-03-26 | A kind of powered lubricating arrangement of disconnecting switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104681321A CN104681321A (en) | 2015-06-03 |
| CN104681321B true CN104681321B (en) | 2018-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136972.8A Active CN104681321B (en) | 2015-03-26 | 2015-03-26 | A kind of powered lubricating arrangement of disconnecting switch |
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| Country | Link |
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| CN (1) | CN104681321B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4117000A1 (en) * | 2021-07-07 | 2023-01-11 | ABB S.p.A. | Mechanism for electrical device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949367B (en) * | 2017-04-28 | 2018-08-03 | 国网山东省电力公司平原县供电公司 | A kind of outdoor disconnector electrification oiling tool |
| CN110118297A (en) * | 2019-06-20 | 2019-08-13 | 广东电网有限责任公司 | A kind of electrification addition lube plant for overhead transmission line |
| CN114336400A (en) * | 2021-12-30 | 2022-04-12 | 刘健 | Auxiliary force applying hammer mechanism for operating rod of electric power system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3841172A1 (en) * | 1988-12-07 | 1990-06-13 | Paul Dipl Ing Lorsbach | Insulating rod for lubricant-wetting of electromechanical components of switching devices (switchgear) in electrical switching installations |
| CN2217691Y (en) * | 1994-08-12 | 1996-01-17 | 中阳实业股份有限公司 | Angle-adjustable needle-valve-seat injection nozzle |
| JP2005211705A (en) * | 2004-01-27 | 2005-08-11 | Chugoku Electric Power Co Inc:The | Fluid feeding-in device |
| CN202432215U (en) * | 2011-12-13 | 2012-09-12 | 河南省电力公司平顶山供电公司 | Lubricating oil charging device of outdoor disconnecting switch |
| CN202460896U (en) * | 2012-03-13 | 2012-10-03 | 余姚市士森铜材厂 | Multi-angle micro-mist humidifier |
| CN103775808A (en) * | 2012-10-19 | 2014-05-07 | 江苏省电力公司连云港供电公司 | Electrified lubricating device of high-voltage electrical apparatus |
| CN202867793U (en) * | 2012-11-13 | 2013-04-10 | 湖南省电力公司湘潭电业局 | Transmission part electrified lubricant oil adding device |
| CN103196021A (en) * | 2013-04-17 | 2013-07-10 | 国家电网公司 | Non-contact electrified remote control lubricating device |
| CN203521969U (en) * | 2013-09-22 | 2014-04-02 | 国家电网公司 | Touch finger maintenance device of isolation switch |
| CN204156367U (en) * | 2014-09-11 | 2015-02-11 | 国家电网公司 | Universal isolating switch Electrified oil-charging loosening device |
| CN104300405A (en) * | 2014-09-11 | 2015-01-21 | 国家电网公司 | General type oiling and loosening device for power-on disconnecting switch |
| CN104238429A (en) * | 2014-09-30 | 2014-12-24 | 国家电网公司 | High-voltage electric equipment lubricating and rustproofing device capable of being used for live working |
| CN204424107U (en) * | 2015-03-26 | 2015-06-24 | 国家电网公司 | The charged lubricating arrangement of isolating switch |
-
2015
- 2015-03-26 CN CN201510136972.8A patent/CN104681321B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4117000A1 (en) * | 2021-07-07 | 2023-01-11 | ABB S.p.A. | Mechanism for electrical device |
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|---|---|
| CN104681321A (en) | 2015-06-03 |
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