CN203778370U - Isolating switch contact cleaning electric brush - Google Patents
Isolating switch contact cleaning electric brush Download PDFInfo
- Publication number
- CN203778370U CN203778370U CN201320767368.1U CN201320767368U CN203778370U CN 203778370 U CN203778370 U CN 203778370U CN 201320767368 U CN201320767368 U CN 201320767368U CN 203778370 U CN203778370 U CN 203778370U
- Authority
- CN
- China
- Prior art keywords
- brush
- cleaning brush
- motorized motions
- switch contact
- power
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims abstract description 30
- 238000002955 isolation Methods 0.000 claims description 9
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses an isolating switch contact cleaning electric brush, and relates to the technical field of electric power system power transformation equipment mounting and maintaining devices. The isolating switch contact cleaning electric brush comprises a cleaning brush body and a power-driven tool, and a connecting shaft at the bottom of the cleaning brush body is detachably connected with a clamping portion at the front end of the power-driven tool; a flexible shaft is further provided, and the two ends of the flexible shaft are detachably connected with the clamping portion of the power-driven tool and the bottom end of the cleaning brush body. The power-driven tool is used for driving the cleaning brush body to rotate instead of linear movement, the problem that processing is not in place due to the fact that the electric brush is limited in narrow space and at high positions can be effectively solved, work efficiency and cleaning effect can be greatly improved, work intensity is lowered, and the electric brush is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of power system converting equipment installation, attending device technical field.
Background technology
Isolating switch is in high-voltage switch electric appliance, to use maximum a kind of electrical equipment, because use amount is large, functional reliability requires high, design, foundation and safe operation etc. on electric substation, power plant have larger impact, therefore, the operation and maintenance of isolating switch is most important, will directly affect the reliability of power supply.The contact of isolating switch in outdoor use isolating switch and switch cubicle, because long-time use there will be oxide layer, also can be subject to the pollutions such as dust in external environment condition, erosion, greasy filth, operation is closed a floodgate to move superheating phenomenon is easily occurred, have a strong impact on power supply quality, have potential safety hazard.In the operations such as power transformation installation, maintenance, new switch contact-making surface, wire clamp contact-making surface, contact is overheated, contact is safeguarded all needs contact-making surface to polish, to reduce contact resistance.
In outdoor use isolating switch and switch cubicle, the contact of isolating switch also needs grinding process for the overheated situation of joint, current maintenance craft is mainly used steel brush to carry out grinding process, but for small space and high-rise working, steel brush often uses limited, there will be grinding process situation not in place, affect repair quality.Adopt this traditional service procedure, inefficiency, operating personnel's labour intensity is large, cleaning and polishing weak effect.Meanwhile, in the time that small space and eminence are carried out operation, hand-held steel brush often uses limited, there will be grinding process situation not in place, affects repair quality.
Utility model content
The technical problems to be solved in the utility model is to provide the clean powered brush of a kind of isolation switch contact, rely on motorized motions instrument, drive cleaning brush to be transformed to and to rotatablely move by rectilinear motion, can effectively solve at small space and high-rise working and use processing limited and that cause problem not in place, can greatly increase work efficiency with cleaning effect, reduce operation intensity, simple in structure, easy to use.
Technical solution adopted in the utility model is: a kind of isolation switch contact cleans powered brush, comprises cleaning brush and motorized motions instrument, and the connecting axle of the bottom of described cleaning brush and motorized motions instrument front end clamping section are removably connected.
The utility model is also provided with flexible axle, and flexible axle two ends are removably connected with motorized motions tool holder portion and cleaning brush bottom connecting axle respectively.
Described motorized motions instrument is charging type handhold electric tool.
Described motorized motions handle for tool bottom is provided with insulating bar, and motorized motions instrument is connected with insulating bar screw top by handle bottom sleeve.
Described cleaning brush adopts wire brush or hardness to make lower than the plastic cellosilk of contact surface silver coating.
Described cleaning brush brush upper center is provided with fixed bar, along fixed bar circumference uniform distribution bristle.
The beneficial effect that adopts technique scheme to produce is: the utility model is provided with motorized motions instrument in cleaning brush bottom, rely on motorized motions instrument, driving cleaning brush to be transformed to universal full angle by single rectilinear motion rotatablely moves, thereby solve steel brush and in the small space such as switch cubicle, cable duct, use processing limited and that cause problem not in place, motorized motions instrument rotation torque is large, rotating speed is evenly adjustable, can greatly increase work efficiency and the effect of clearing up, polish, reduce operation intensity.Cleaning brush adopts hardness to make lower than the plastic cellosilk of contact surface silver coating and for dismountable structure, can not destroy contact surface silver coating, extends contact service life, and replaceable multiple cleaning brush, to be suitable for polytypic, multi-voltage grade isolating switch.In the situation that meeting all operating modes, can have a power failure by the hand-held operation of operating personnel, also can connect insulating bar in motorized motions instrument lower end, operating personnel stands on the ground and carries out work high above the ground, does not need climbing, reduces labour intensity, takes precautions against potential safety hazard.
The utility model is simple in structure, easy to use, greatly shorten clearance time, extends the service life of contact, applicable to operations such as substation equipment maintenance and repair, installation and regular maintenances, has good promotional value.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the structural representation of another embodiment of the utility model.
In figure, 1. cleaning brush, 2. connecting axle, 3. motorized motions instrument, 4. flexible axle, 5. insulating bar, 6. sleeve pipe, 7. fixed bar.
Detailed description of the invention
Embodiment 1:
Participate in accompanying drawing 1, the clean powered brush of a kind of isolation switch contact, comprise cleaning brush 1, described cleaning brush 1 brush is circular, be evenly equipped with bristle in brush upper surface, bristle adopts wire brush or hardness to make lower than the plastic cellosilk of contact surface silver coating, can prevent its plated surface silver layer to destroy in the time clearing up or polish isolation switch contact, extends the service life of contact.Also comprise motorized motions instrument 3, described motorized motions instrument 3 is charging type handhold electric tool, for example can adopt charging type handhold electric drill or charging type handhold sander etc., employing motor drives, driving cleaning brush 1 to be transformed to universal full angle by single rectilinear motion rotatablely moves, thereby solve at switch cubicle, in the small spaces such as cable duct, use processing limited and that cause problem not in place, rotation torque is large, rotating speed is evenly adjustable, can increase work efficiency and clear up, polishing effect, reduce operation intensity, easy to use, once charging can be used more than 20 hours.
Connecting axle 2 and the motorized motions instrument 3 front end clamping sections of the bottom of described cleaning brush 1 are removably connected, and replaceable multiple cleaning brush 1, to be suitable for polytypic, multi-voltage grade isolating switch.
Described motorized motions instrument 3 handle bottoms are provided with insulating bar 5, and motorized motions instrument 3 is connected with insulating bar 5 screw top by handle bottom sleeve 6.Operating personnel stands on the ground and carries out work high above the ground, does not need climbing, reduces labour intensity, takes precautions against potential safety hazard.
Referring to accompanying drawing 2, embodiment 2 is with the difference of embodiment 1: be also provided with flexible axle 4, bottom connecting axle 2 is dismantled and assembled is connected with motorized motions instrument 3 clamping sections and cleaning brush 1 respectively at flexible axle 4 two ends.Flexible axle 4 one end are provided with the public connector being connected with motorized motions instrument 2 clamping sections, the other end is provided with the female connector being connected with cleaning brush 1 bottom connecting axle 2, drive cleaning brush 1 to rotate by motorized motions instrument 3 through flexible axle 4, torque is little by flexible axle transmission loss, can realize the rotation of cleaning brush 1 all directions.Described cleaning brush 1 brush upper center is provided with fixed bar 7, along fixed bar 7 circumference uniform distribution bristles, bristle adopts hardness to make lower than the plastic cellosilk of contact surface silver coating, is applicable to the isolation switch contact in the small space such as switch cubicle, cable duct to carry out prune job.
Claims (3)
1. the clean powered brush of isolation switch contact, comprises cleaning brush (1) and motorized motions instrument (3), it is characterized in that: the connecting axle (2) of the bottom of described cleaning brush (1) is removably connected with motorized motions instrument (3) front end clamping section; Also be provided with flexible axle (4), flexible axle (4) two ends are removably connected with motorized motions instrument (3) clamping section and cleaning brush (1) bottom connecting axle (2) respectively; Described cleaning brush (1) brush upper center is provided with fixed bar (7), along fixed bar (7) circumference uniform distribution bristle.
2. the clean powered brush of isolation switch contact according to claim 1, is characterized in that: described motorized motions instrument (3) is charging type handhold electric tool.
3. the clean powered brush of isolation switch contact according to claim 2, it is characterized in that: described motorized motions instrument (3) handle bottom is provided with insulating bar (5), and motorized motions instrument (3) is connected with insulating bar (5) screw top by handle bottom sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767368.1U CN203778370U (en) | 2013-11-29 | 2013-11-29 | Isolating switch contact cleaning electric brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767368.1U CN203778370U (en) | 2013-11-29 | 2013-11-29 | Isolating switch contact cleaning electric brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778370U true CN203778370U (en) | 2014-08-20 |
Family
ID=51314598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767368.1U Expired - Fee Related CN203778370U (en) | 2013-11-29 | 2013-11-29 | Isolating switch contact cleaning electric brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078411A1 (en) * | 2013-11-29 | 2015-06-04 | 国家电网公司 | Electric cleaning brush for disconnecting switch contact |
| CN108067462A (en) * | 2017-12-12 | 2018-05-25 | 潘桂丰 | A kind of high voltage isolator cleaning device |
-
2013
- 2013-11-29 CN CN201320767368.1U patent/CN203778370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078411A1 (en) * | 2013-11-29 | 2015-06-04 | 国家电网公司 | Electric cleaning brush for disconnecting switch contact |
| CN108067462A (en) * | 2017-12-12 | 2018-05-25 | 潘桂丰 | A kind of high voltage isolator cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20171129 |