CN203813274U - Outdoor disconnector electrified maintenance multifunctional tool - Google Patents
Outdoor disconnector electrified maintenance multifunctional tool Download PDFInfo
- Publication number
- CN203813274U CN203813274U CN201420170304.8U CN201420170304U CN203813274U CN 203813274 U CN203813274 U CN 203813274U CN 201420170304 U CN201420170304 U CN 201420170304U CN 203813274 U CN203813274 U CN 203813274U
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- China
- Prior art keywords
- head
- power
- bar
- multifunctional tool
- support
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- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 229940099259 vaseline Drugs 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a disconnector maintenance tool, in particular, an outdoor disconnector electrified maintenance multifunctional tool. The outdoor disconnector electrified maintenance multifunctional tool comprises a handle (1), a power source (2), an insulating rod (3) and a supporting rod (4); the power source (2) is arranged at the bottom of the insulating rod (3); the handle (1) is connected with the power source (2); the supporting rod (4) is connected with the middle of the insulating rod (3) through a sleeve ring; the top of the supporting rod (4) is provided with a steering mechanism (5); the steering mechanism (5) is connected with a working head; the power source (2) is in transmission with the working head through a transmission shaft (9) in the transmission rod (3); and the working head are alternatively comprises a grinding device or a fastening bolt device (6). With the outdoor disconnector electrified maintenance multifunctional tool of the utility model adopted, operation such as grinding, maintenance and screw fastening can be performed on a burned disconnector under an electrified condition.
Description
Technical field
The utility model relates to a kind of isolating switch maintenance tool, relates in particular to a kind of outdoor disconnector power-on serving maintenance Multifunctional tool.
Background technology
In transformer station, can isolated switchgear normally operate in the contact resistance that depends on to a great extent isolation switch contact.Operation hours is subject to the impact of surrounding environment (as industrial gas emission pollutes, particularly chemical emission exhaust emission, salt-alkali contaminated corrosion, long oxidation corrosion etc.), make the corrosion gradually of isolation switch contact conductive contact surfaces, surface forms layer of oxide layer, to contact resistance is increased, under normal operation, contact caloric value increases, temperature raises, along with raising, temperature make again corrosion oxide layer increase the weight of, cause contact resistance and then increase, the larger heating of generation contact resistance, the higher corrosion of temperature rise are oxidized vicious circle faster.In service happen occasionally burn out because corrosion causes isolation switch contact, scorification accident so that need to change the global facility of isolating switch, cause great economic loss.In addition, be in operation and often adopt and smear conductive paste on contact conductive contact surfaces for ensureing that isolation switch contact contact is good, because conductive paste contains lubricant component, after operation a period of time on conductive paste surface laying dust rapidly, along with conductive paste is withered gradually, on isolation switch contact conductive contact surfaces, form one deck dirt, make the moving of isolating switch, fixed contact can not effectively contact, cause heating, cause the isolating switch happening occasionally in disjunction state in service just to put into operation contact heating problem occurs, must will after the schmutzband grinding process of contact surface, just can put into operation.
Utility model content
The purpose of this utility model is to provide a kind of outdoor disconnector power-on serving maintenance Multifunctional tool, having solved the loose contact of isolating switch contact-making surface opens circuit, and must be by equal the circuit of front and back power-off to its cleaning, affect the problem of whole circuit transport.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of outdoor disconnector power-on serving maintenance Multifunctional tool, comprise handle, power source, insulating bar and support bar, described power source is arranged on the bottom of insulating bar, handle connects power source, described support bar is connected to the middle part of insulating bar by lasso, the top of described support bar is provided with steering mechanism, and steering mechanism connects operation head, described power source is by power transmission shaft and working head transmission in drive link, and described operation head comprises sanding apparatus and the fastening bolt device of mutual replacement.
Further technical scheme is, described steering mechanism comprises rotary head and universal joint, one end of described rotary head takes the shape of the letter U, the both ends of U-shaped connect with the same insulating bar top taking the shape of the letter U by rotating shaft, rotary head is provided with the ratchet with spring, insulating bar top is provided with ratchet, ratchet is by spring and the mutual interlock of ratchet, for the mutual angle between fixing rotary head and insulating bar, described universal joint is arranged between rotary head and insulating bar top and is connected with power transmission shaft, and the termination of universal joint fixes mutually through rotary head and operation head.
Further technical scheme is, described sanding apparatus comprises horizontal sanding apparatus and rectilinear sanding apparatus, described horizontal sanding apparatus is made up of the first coaxial snap device and the first maintaining head, the first snap device is by transmission shaft driven, described rectilinear sanding apparatus is made up of the second snap device, bevel gear mechanism and the second maintaining head, described the second snap device is mutually vertical fixing with the second maintaining head by bevel gear mechanism, and described the second snap device is by transmission shaft driven.
Further technical scheme is, described fastening bolt device comprises support, upper bush, lower sleeve and linkage, the bottom centre of support is connected with the 3rd snap device, near the bottom centre of support, be fixed with gear, the mutual interlock of outer rim of gear and the 3rd snap device, described upper bush by chute and guide rails assembling on support and be positioned at lower sleeve above, described upper bush is provided with cover the cylinder of back-moving spring, the elastic force of described back-moving spring is oppositely the direction that upper bush closes up to lower sleeve, described bar linkage structure middle part is fixed on support, one end connects upper bush, the other end is provided with draw ring, on draw ring, be connected with insulating cord.
Further technical scheme is, described support bar is made up of at least two different sub bars of diameter, is mutually socketed and has fastening bolt to fix collapsing length between sub bar.
The beneficial effect that adopts technique scheme to produce is: the utility model has been realized equipment and in the situation that not having a power failure, the chopper switch of burning polished, the work such as maintenance and confinement screw, can remove the dirt of contact, fingertip, polishing slight burns vestige and oxide layer; After the contact of having polished, fingertip oxide layer, evenly smear neutral vaseline with this device, contact, fingertip are played to protective device; When maintenance, can confine screw is installed on disconnecting link.
Brief description of the drawings
Fig. 1 is the structural representation that in an embodiment of a kind of outdoor disconnector power-on serving of the utility model maintenance Multifunctional tool, operation head is fastening bolt device.
Fig. 2 is that in an embodiment of a kind of outdoor disconnector power-on serving of the utility model maintenance Multifunctional tool, operation head is the structural representation of horizontal sanding apparatus.
Fig. 3 is the structural representation that in an embodiment of a kind of outdoor disconnector power-on serving of the utility model maintenance Multifunctional tool, operation head is rectilinear sanding apparatus.
Fig. 4 is the structural representation of steering mechanism in an embodiment of a kind of outdoor disconnector power-on serving of the utility model maintenance Multifunctional tool.
Fig. 5 is horizontal sanding apparatus structural representation.
Fig. 6 is rectilinear sanding apparatus structural representation.
Fig. 7 is fastening bolt device structural representation.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1, Fig. 2 and Fig. 3 show embodiment of a kind of outdoor disconnector power-on serving maintenance Multifunctional tool of the utility model: a kind of outdoor disconnector power-on serving maintenance Multifunctional tool, comprise handle 1, power source 2, insulating bar 3 and support bar 4, described power source 2 is arranged on the bottom of insulating bar 3, handle 1 connects power source 2, described support bar 4 is connected to the middle part of insulating bar 3 by lasso, the top of described support bar 4 is provided with steering mechanism 5, steering mechanism 5 connects operation head, described power source 2 is by power transmission shaft 9 and working head transmission in drive link 3, described operation head comprises sanding apparatus and the fastening bolt device 6 of mutual replacement.
Fig. 4 has used preferred embodiment of a kind of outdoor disconnector power-on serving maintenance Multifunctional tool of the utility model, described steering mechanism 5 comprises rotary head 10 and universal joint 11, one end of described rotary head 10 takes the shape of the letter U, the both ends of U-shaped connect with the same insulating bar taking the shape of the letter U 3 tops by rotating shaft 12, rotary head 10 is provided with the ratchet 14 with spring 13, insulating bar 3 tops are provided with ratchet 15, ratchet 14 is by spring 13 and the mutual interlock of ratchet 15, for the mutual angle between fixing rotary head 10 and insulating bar 3, described universal joint 11 is arranged between rotary head 10 and insulating bar 3 tops and is connected with power transmission shaft 9, the termination of universal joint 11 fixes mutually through rotary head 10 and operation head.
Fig. 5 and Fig. 6 use another preferred embodiment of a kind of outdoor disconnector power-on serving maintenance of the utility model Multifunctional tool, known in conjunction with Fig. 2 and Fig. 3, described sanding apparatus comprises horizontal sanding apparatus 7 and rectilinear sanding apparatus 8, described horizontal sanding apparatus 7 is made up of the first coaxial snap device 71 and the first maintaining 72, the first snap device 71 is by power transmission shaft 9 transmissions, described rectilinear sanding apparatus 8 is by the second snap device 81, bevel gear mechanism 82 and the second maintaining 83 composition, described the second snap device 81 is by bevel gear mechanism 82 and the second maintaining 83 mutual vertical fixing, described the second snap device 81 is by power transmission shaft 9 transmissions.
Fig. 7 has used preferred embodiment of a kind of outdoor disconnector power-on serving maintenance Multifunctional tool of the utility model, known in conjunction with Fig. 1, described fastening bolt device 6 comprises support 61, upper bush 63, lower sleeve 64 and linkage 611, the bottom centre of support 61 is connected with the 3rd snap device 62, near the bottom centre of support 61, be fixed with gear 65, the mutual interlock of outer rim of gear 65 and the 3rd snap device 62, described upper bush 63 is arranged on support 61 by chute 66 and guide rail 67 and is positioned at the top of lower sleeve 64, described upper bush 63 is provided with cover the cylinder 69 of back-moving spring 68, the elastic force of described back-moving spring 68 is oppositely the direction that upper bush 63 closes up to lower sleeve 64, described bar linkage structure 611 middle parts are fixed on support 61, one end connects upper bush 63, the other end is provided with draw ring, on draw ring, be connected with insulating cord.
According to preferred embodiment of a kind of outdoor disconnector power-on serving maintenance Multifunctional tool of the utility model, described support bar 4 is made up of at least two different sub bars of diameter, is mutually socketed and has fastening bolt to fix collapsing length between sub bar.
Described power source 2 can adopt DC motor, rotating speed 0～700r/min under no-load condition, and peak torque 35N.m, and be furnished with the lithium battery of 14.4Ah.
That described insulating bar 3 and support bar 4 all can adopt is high-strength, insulation, light type glass-fiber-reinforced material are made, and has good insulation preformance, mechanical strength advantages of higher, and support bar 4 can free adjustment length, applied widely.
Described power transmission shaft 9 is to adopt insulating rod to be made, and has reduced the loss of power, has improved operating efficiency.
Described steering mechanism 5 is the angles in order to regulate apparatus for work, increases the level of comfort of operation, and the anglec of rotation of steering mechanism 5 is 0～60 °, and the adjusting that operating personnel can be suitable according to the operating angle of oneself, has increased practicality and ease for operation.
Described horizontal sanding apparatus 7 is to become 180 ° with the junction of insulating bar 3, and described rectilinear sanding apparatus 8 is in 90 ° with the junction of insulating bar.In the time that the main material of maintaining head is wire drawing cloth, there is certain flexibility, when operation, be difficult for causing polishing phenomenon, energy is the contact of protection switch effectively, is mainly used for removing the dirt of contact, fingertip, polishing slight burns vestige and oxide layer; When the main component of maintaining head is sponge; can well dip neutral vaseline, dip one and can smear nearly 20 switch contacts, be mainly used for after the contact of having polished, fingertip oxide layer; evenly smear neutral vaseline with this device, contact, fingertip are played to protective device.
The using method of described fastening bolt device 6 is, draw bar linkage structure 611 to move down with insulating cord, guide rail moves up, make lower sleeve 64 aim at the nut of bolt to be operated, unclamp insulating cord, guide rail moves down under the effect of spring 68, upper bush 63 is enclosed within on nut automatically, even if now upper bush 63 is not inserted in nut completely, rotation insulating bar 3 that can be suitable, because upper bush 63 can rotate freely within the scope of 120 °, in the process of rotating at insulating bar 3, impel upper bush 63 to be inserted in nut completely, open motor switch, power source 2 is worked, just can carry out fastening to the nut of isolating switch.Be mainly used in bolt perpendicular in fixture and surrounding certain limit during without any barrier.
The utility model is to integrate the multi-functional combination Work tools such as power-on serving device, charged care device, charged confinement bolt device, solved current because isolating switch is safeguarded, maintenance needs the problems such as long-time power failure, has larger using value.
Claims (5)
1. an outdoor disconnector power-on serving maintenance Multifunctional tool, it is characterized in that: comprise handle (1), power source (2), insulating bar (3) and support bar (4), described power source (2) is arranged on the bottom of insulating bar (3), handle (1) connects power source (2), described support bar (4) is connected to the middle part of insulating bar (3) by lasso, the top of described support bar (4) is provided with steering mechanism (5), steering mechanism (5) connects operation head, described power source (2) is by the power transmission shaft (9) in drive link (3) and working head transmission, described operation head comprises sanding apparatus and the fastening bolt device (6) of mutual replacement.
2. a kind of outdoor disconnector power-on serving maintenance Multifunctional tool according to claim 1, it is characterized in that: described steering mechanism (5) comprises rotary head (10) and universal joint (11), one end of described rotary head (10) takes the shape of the letter U, the both ends of U-shaped connect with the same insulating bar taking the shape of the letter U (3) top by rotating shaft (12), rotary head (10) is provided with the ratchet (14) of band spring (13), insulating bar (3) top is provided with ratchet (15), ratchet (14) is by spring (13) and ratchet (15) interlock mutually, for the mutual angle between fixing rotary head (10) and insulating bar (3), described universal joint (11) is arranged between rotary head (10) and insulating bar (3) top and is connected with power transmission shaft (9), the termination of universal joint (11) fixes mutually through rotary head (10) and operation head.
3. a kind of outdoor disconnector power-on serving maintenance Multifunctional tool according to claim 1, it is characterized in that: described sanding apparatus comprises horizontal sanding apparatus (7) and rectilinear sanding apparatus (8), described horizontal sanding apparatus (7) is made up of coaxial the first snap device (71) and the first maintaining head (72), the first snap device (71) is by power transmission shaft (9) transmission, described rectilinear sanding apparatus (8) is by the second snap device (81), bevel gear mechanism (82) and the second maintaining head (83) composition, described the second snap device (81) is mutually vertical fixing with the second maintaining head (83) by bevel gear mechanism (82), described the second snap device (81) is by power transmission shaft (9) transmission.
4. a kind of outdoor disconnector power-on serving maintenance Multifunctional tool according to claim 1, it is characterized in that: described fastening bolt device (6) comprises support (61), upper bush (63), lower sleeve (64) and linkage (611), the bottom centre of support (61) is connected with the 3rd snap device (62), near the bottom centre of support (61), be fixed with gear (65), the mutual interlock of outer rim of gear (65) and the 3rd snap device (62), described upper bush (63) is arranged on support (61) above by chute (66) and guide rail (67) and is positioned at the top of lower sleeve (64), described upper bush (63) is provided with cover the cylinder (69) of back-moving spring (68), the elastic force of described back-moving spring (68) is oppositely the direction that upper bush (63) closes up to lower sleeve (64), described bar linkage structure (611) middle part is fixed on support (61), one end connects upper bush (63), the other end is provided with draw ring, on draw ring, be connected with insulating cord.
5. a kind of outdoor disconnector power-on serving maintenance Multifunctional tool according to claim 1, it is characterized in that: described support bar (4) is made up of at least two different sub bars of diameter, between sub bar, be mutually socketed and have fastening bolt to fix collapsing length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170304.8U CN203813274U (en) | 2014-04-10 | 2014-04-10 | Outdoor disconnector electrified maintenance multifunctional tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170304.8U CN203813274U (en) | 2014-04-10 | 2014-04-10 | Outdoor disconnector electrified maintenance multifunctional tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813274U true CN203813274U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170304.8U Expired - Fee Related CN203813274U (en) | 2014-04-10 | 2014-04-10 | Outdoor disconnector electrified maintenance multifunctional tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813274U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093537A (en) * | 2017-06-15 | 2017-08-25 | 国网山东省电力公司烟台供电公司 | A kind of drop type fuse operating device and angle regulator |
| CN108832521A (en) * | 2018-09-03 | 2018-11-16 | 广东电网有限责任公司 | A kind of complete Work tool of substation's livewire work |
| CN112874649A (en) * | 2021-01-21 | 2021-06-01 | 国网安徽省电力有限公司电力科学研究院 | Insulating operation arm for live working of power distribution network |
| CN115377863A (en) * | 2022-08-04 | 2022-11-22 | 国网天津市电力公司 | Auxiliary device is stabilized in telescopic operation of transformer substation's insulator spindle |
-
2014
- 2014-04-10 CN CN201420170304.8U patent/CN203813274U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093537A (en) * | 2017-06-15 | 2017-08-25 | 国网山东省电力公司烟台供电公司 | A kind of drop type fuse operating device and angle regulator |
| CN108832521A (en) * | 2018-09-03 | 2018-11-16 | 广东电网有限责任公司 | A kind of complete Work tool of substation's livewire work |
| CN112874649A (en) * | 2021-01-21 | 2021-06-01 | 国网安徽省电力有限公司电力科学研究院 | Insulating operation arm for live working of power distribution network |
| CN112874649B (en) * | 2021-01-21 | 2022-09-30 | 国网安徽省电力有限公司电力科学研究院 | Insulating operation arm for live working of power distribution network |
| CN115377863A (en) * | 2022-08-04 | 2022-11-22 | 国网天津市电力公司 | Auxiliary device is stabilized in telescopic operation of transformer substation's insulator spindle |
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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: 20140903 Termination date: 20160410 |