CN105207096B - The more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch and using method thereof - Google Patents
The more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch and using method thereof Download PDFInfo
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- CN105207096B CN105207096B CN201510753642.3A CN201510753642A CN105207096B CN 105207096 B CN105207096 B CN 105207096B CN 201510753642 A CN201510753642 A CN 201510753642A CN 105207096 B CN105207096 B CN 105207096B
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- lifting
- disconnecting switch
- changing device
- type disconnecting
- walking
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- 238000000034 method Methods 0.000 title claims abstract description 16
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- 230000000630 rising effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012876 topography Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses more changing device and the using method thereof of a kind of charged for replacement 110kV GW5 type disconnecting switch, the bottom of main support (5) is provided with running gear, lifting bracket (7) is vertically slidable to be arranged on described main support (5), it is connected between described main support (5) and described lifting bracket (7) and has load lifting cylinder (11), described main support (5) is provided with the lifting handle (13) that the lifting oil circuit control with described load lifting cylinder (11) is connected and the decline pedal (12) being connected with the decline oil circuit control of described load lifting cylinder (11), lifting fixing hole (9) it is provided with in the upper end of described lifting bracket (7), also include the lifting hold-down bars (8) connecting described lifting fixing hole (9) with the socket of the base of 110kV GW5 type disconnecting switch.The present invention can walk in any rugged topography, having stabilized structure, volume relatively small, easy to operate, control accuracy requires the advantages such as low, when having filled up charged for replacement 110kV GW5 type disconnecting switch, there is no the blank that corresponding tool loads and unloads, there is the strongest engineer applied and be worth.
Description
Technical field
The present invention relates to the more changing device of a kind of disconnecting switch, particularly to the more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch.The invention still further relates to the using method of the more changing device of this charged for replacement 110kV GW5 type disconnecting switch.
Background technology
Along with the development of society, strengthening the demand of supply of electric power year by year, the requirement to power supply reliability is more and more higher.Transformer station is the Hub of supply of electric power, the reliability ensureing power supply is played vital effect, and an electrical equipment of our transformer station is long-term by dynamo-electric load in power supply process, construction quality, weather and the impact of environment, there will be defect in various degree, through understanding in detail, fault isolating switch rate across the entire province relatively other primary equipment fault rate in Hunan is high, it is susceptible to junction point overheated, operation machinery position oxidation corrosion causes loose contact or operates insensitive, more very be that disconnecting switch breaks down, the above defect the most directly injures the normal power supply of our equipment, all it is dependent on transfer load power failure to overhaul in the past, the work relating to scheduling and multiple teams and groups during transfer load coordinates, the operation complicated repair time is long, reduce system power supply reliability, may even happen that misoperation fault.
Summary of the invention
First technical problem to be solved by this invention is to provide one in the safe and stable walking of different terrain, and can possess the more changing device of the charged for replacement 110kV GW5 type disconnecting switch of charged for replacement disconnecting switch ability.
Second technical problem to be solved by this invention is to provide the using method of the more changing device of this charged for replacement 110kV GW5 type disconnecting switch.
In order to solve above-mentioned first technical problem, the more changing device of the charged for replacement 110kV GW5 type disconnecting switch that the present invention provides, a kind of more changing device of charged for replacement 110kV GW5 type disconnecting switch, the bottom of main support is provided with running gear, lifting bracket is vertically slidable to be arranged on described main support, it is connected between described main support and described lifting bracket and has load lifting cylinder, described main support is provided with the lifting handle that the lifting oil circuit control with described load lifting cylinder is connected and the decline pedal being connected with the decline oil circuit control of described load lifting cylinder, it is provided with lifting fixing hole in the upper end of described lifting bracket, also include the lifting hold-down bars connecting described lifting fixing hole with the socket of the base of 110kV GW5 type disconnecting switch.
Further, one end of lifting chain is connected to the bottom of described lifting bracket, and the other end is connected to the middle part of described main support, and the top of the piston rod of described load lifting cylinder is provided with sprocket wheel and described lifting chain engaged transmission.
Specifically, described running gear includes being located at before walking after revolver, walking front right wheel, walking revolver and walking rear right wheel and for revolver after revolver, walking front right wheel, walking before described walking and the guide rail of walking rear right wheel walking.
In order to solve above-mentioned second technical problem, the method for the more changing device using charged for replacement 110kV GW5 type disconnecting switch that the present invention provides, step is as follows:
(1), more changing device is walked by running gear；
(2), when going to below 110kV GW5 type disconnecting switch, being pulled downward on by lifting handle, lifting load lifting cylinder, lifting bracket is risen by load lifting cylinder, to meet the access height of disconnecting switch；
(3), after lifting bracket 7 and 110kV GW5 type disconnecting switch base level, promote more changing device, lifting fixing hole is alignd with the socket of the base of 110kV GW5 type disconnecting switch, with lifting hold-down bars through lifting fixing hole and the socket of the base of 110kV GW5 type disconnecting switch, 110kV GW5 type disconnecting switch is made to be fixed on lifting bracket；
(4), after 110kV GW5 type disconnecting switch is fixed on lifting bracket, more changing device is retracted；
(5), operator slowly step on decline pedal, load lifting cylinder declines and drives lifting bracket 7 to decline；
(6), lifting bracket decline after, take out lifting hold-down bars, 110kV GW5 type disconnecting switch can be loaded and unloaded.
Track route is completed in advance in (1) by above-mentioned steps with guide rail, and before walking, after revolver, walking front right wheel, walking, revolver and walking rear right wheel are placed on guide rail, makes a whole set of more changing device walk on smooth guide rail.
In above-mentioned steps (2), power is conducted to lifting chain by load lifting cylinder, and lifting bracket 7 is risen by lifting chain, to meet the access height of disconnecting switch.
In above-mentioned steps (4), more changing device is return along guide rail level.
In above-mentioned steps (5), load lifting cylinder declines and drives lifting chain to rotate, and makes lifting bracket decline.
Using more changing device and the using method thereof of the charged for replacement 110kV GW5 type disconnecting switch of technique scheme, it uses four-wheel moving obstacle-crossing mechanism, needs to have a power failure, reduce the technical problem of power supply reliability when solving maintenance disconnecting switch.Improve work efficiency, it is possible to quickly and stably charged for replacement disconnecting switch.It provides the benefit that:
1) using wheeled construction design, serve as level ground with guide rail, clear is walked, it is ensured that the speed of travel；
2) using cylinder type load lifting cylinder to complete lifting and the action declined, device volume is little, reliable in action safety and stability；
4) lifting of this running gear lifting frame 7 declines, it is not necessary to power supply and gasoline, adapts to environment strong.
In sum, the present invention is that one in the safe and stable walking of different terrain, and can possess the more changing device of the charged for replacement 110kV GW5 type disconnecting switch of charged for replacement disconnecting switch ability.Its using method simple possible.
Accompanying drawing explanation
Fig. 1 is the front graphics of the present invention, and this device has fixed the disconnecting switch that firm handling are got off.
Fig. 2 is the side graphics of the present invention.
Fig. 3 is the amplification graphics of device power section.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
See Fig. 1, Fig. 2 and Fig. 3, a kind of more changing device of charged for replacement 110kV GW5 type disconnecting switch, the bottom of main support 5 is provided with running gear, lifting bracket 7 is vertically slidable to be arranged on described main support 5, it is connected between main support 5 with lifting bracket 7 and has load lifting cylinder 11, main support 5 is provided with the lifting handle 13 that the lifting oil circuit control with load lifting cylinder 11 is connected and the decline pedal 12 being connected with the decline oil circuit control of load lifting cylinder 11, lifting fixing hole 9 it is provided with in the upper end of lifting bracket 7, also include the lifting hold-down bars 8 connecting lifting fixing hole 9 with the socket of the base 14 of 110kV GW5 type disconnecting switch.
Further, one end of lifting chain 10 is connected to the bottom of lifting bracket 7, and the other end is connected to the middle part of main support 5, and the top of the piston rod of load lifting cylinder 11 is provided with sprocket wheel and lifting chain 10 engaged transmission.
Specifically, revolver 3 and walking rear right wheel 4 and for revolver 3 after revolver 1, walking front right wheel 2, walking before walking and the guide rail 6 of walking rear right wheel 4 walking after revolver 1, walking front right wheel 2, walking before running gear includes being located at walking.
See Fig. 1, Fig. 2 and Fig. 3, the present invention can walk in any rugged topography, there is stabilized structure, volume relatively small, easy to operate, control accuracy requires the advantages such as low, when having filled up charged for replacement 110kV GW5 type disconnecting switch, there is no the blank that corresponding tool loads and unloads, there is the strongest engineer applied and be worth.
Seeing Fig. 1, Fig. 2 and Fig. 3, the using method of the more changing device of charged for replacement 110kV GW5 type disconnecting switch, step is as follows:
(1), being completed by track route in advance with guide rail 6, before walking, after revolver 1, walking front right wheel 2, walking, revolver 3 and walking rear right wheel 4 are placed on guide rail 6, make a whole set of more changing device walk on smooth guide rail 6；
(2), when going to below 110kV GW5 type disconnecting switch, being pulled downward on by lifting handle 13, lifting load lifting cylinder 11, power is conducted to lifting chain 10 by load lifting cylinder 11, and lifting bracket 7 is risen by lifting chain 10, to meet the access height of disconnecting switch；
(3), after lifting bracket 7 and 110kV GW5 type disconnecting switch base level, promote more changing device, lifting fixing hole 9 is alignd with the socket of the base 14 of 110kV GW5 type disconnecting switch, with lifting hold-down bars 8 through the socket of the base 14 of lifting fixing hole 9 and 110kV GW5 type disconnecting switch, 110kV GW5 type disconnecting switch is made to be fixed on lifting bracket 7；
(4), after 110kV GW5 type disconnecting switch is fixed on lifting bracket 7, retracts more changing device, more changing device and return along guide rail 6 level；
(5), operator slowly step on decline pedal 12, load lifting cylinder 11 declines and drives lifting chain 10 to rotate, making lifting bracket 7 decline；
(6), lifting bracket 7 decline after, take out lifting hold-down bars 8,110kV GW5 type disconnecting switch can be loaded and unloaded.
Claims (8)
1. a more changing device for charged for replacement 110kV GW5 type disconnecting switch, is characterized in that:
The bottom of main support (5) is provided with running gear, lifting bracket (7) is vertically slidable be arranged on described
On main support (5), it is connected between described main support (5) and described lifting bracket (7) and has act
Rising cylinder (11), described main support (5) is provided with the lifting with described load lifting cylinder (11) and controls
Lifting handle (13) that oil circuit connects and with the decline oil circuit control of described load lifting cylinder (11) even
The decline pedal (12) connect, is provided with lifting fixing hole (9) in the upper end of described lifting bracket (7),
Described more changing device also include connecting described lifting fixing hole (9) and 110kV GW5 type every
Leave the lifting hold-down bars (8) of the socket of the base of pass.
Charged for replacement 110kV GW5 type disconnecting switch the most according to claim 1 is more
Changing device, is characterized in that: one end of lifting chain (10) is connected to described lifting bracket (7)
Bottom, the other end is connected to the middle part of described main support (5), described load lifting cylinder (11)
The top of piston rod be provided with sprocket wheel, described sprocket wheel engages biography with described lifting chain (10)
Dynamic.
Charged for replacement 110kV GW5 type disconnecting switch the most according to claim 1 and 2
More changing device, it is characterized in that: described running gear includes walking front revolver (1), walking
Revolver (3) and walking rear right wheel (4) and the described walking front left of confession after front right wheel (2), walking
The guide rail that after wheel (1), walking front right wheel (2), walking, revolver (3) and walking rear right wheel (4) are walked
(6)。
4. use the charged for replacement 110kV GW5 type disconnecting switch described in claim 1 more
The method of changing device, it is characterised in that: step is as follows:
(1), more changing device is walked by running gear；
(2), when going to below 110kV GW5 type disconnecting switch, pulled down by lifting handle
Dynamic, lifting load lifting cylinder, lifting bracket is risen by load lifting cylinder, high to meet the handling of disconnecting switch
Degree；
(3), after lifting bracket and 110kV GW5 type disconnecting switch base level, promote and change
Device, aligns lifting fixing hole with the socket of the base of 110kV GW5 type disconnecting switch, uses
Lifting hold-down bars passes the socket of the base of lifting fixing hole and 110kV GW5 type disconnecting switch,
110kV GW5 type disconnecting switch is made to be fixed on lifting bracket；
(4), after 110kV GW5 type disconnecting switch is fixed on lifting bracket, more changing device is retracted；
(5), operator slowly step on decline pedal, load lifting cylinder declines and drives lifting bracket
Decline；
(6), lifting bracket decline after, take out lifting hold-down bars, 110kV GW5 can be loaded and unloaded
Type disconnecting switch.
Use charged for replacement 110kV GW5 type disconnecting switch the most according to claim 4
The method of more changing device, it is characterised in that: in advance will row with guide rail in above-mentioned steps (1)
Walking route to complete, before walking, after revolver, walking front right wheel, walking, revolver and walking rear right wheel are put
On guide rail, a whole set of more changing device is made to walk on smooth guide rail.
Use charged for replacement 110kV GW5 type disconnecting switch the most according to claim 4
The method of more changing device, it is characterised in that: in above-mentioned steps (2), power is conducted by load lifting cylinder
To lifting chain, lifting bracket is risen by lifting chain, to meet the access height of disconnecting switch.
Use charged for replacement 110kV GW5 type disconnecting switch the most according to claim 4
The method of more changing device, it is characterised in that: in above-mentioned steps (4), more changing device is along leading
Rail level is return.
Use charged for replacement 110kV GW5 type disconnecting switch the most according to claim 4
The method of more changing device, it is characterised in that: in above-mentioned steps (5), load lifting cylinder declines and carries
Dynamic lifting chain rotates, and makes lifting bracket decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753642.3A CN105207096B (en) | 2015-11-05 | 2015-11-05 | The more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753642.3A CN105207096B (en) | 2015-11-05 | 2015-11-05 | The more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105207096A CN105207096A (en) | 2015-12-30 |
| CN105207096B true CN105207096B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753642.3A Active CN105207096B (en) | 2015-11-05 | 2015-11-05 | The more changing device of a kind of charged for replacement 110kV GW5 type disconnecting switch and using method thereof |
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| CN (1) | CN105207096B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117638699B (en) * | 2024-01-19 | 2024-04-02 | 兴盛电器股份有限公司 | Power distribution cabinet installation supporting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265583A (en) * | 1978-08-15 | 1981-05-05 | General Electric Company | Lift truck for facilitating insertion and removal of horizontal draw-out switchgear unit |
| CN101702494A (en) * | 2009-11-19 | 2010-05-05 | 江苏省电力公司常州供电公司 | Platform car for installation of isolating switch mechanism |
| CN103138189A (en) * | 2013-03-04 | 2013-06-05 | 沧州供电公司 | Hanging bracket special for electric power disconnecting switch overhauling |
| CN203312666U (en) * | 2013-05-22 | 2013-11-27 | 国家电网公司 | Lift truck for replacing or overhauling disconnecting switch |
| CN104577835A (en) * | 2015-01-21 | 2015-04-29 | 国家电网公司 | Installation operation platform of outdoor disconnecting switch operating mechanism |
| CN205141478U (en) * | 2015-11-05 | 2016-04-06 | 国网湖南省电力公司带电作业中心 | Change 110kV GW5 type isolator's change device with electricity |
-
2015
- 2015-11-05 CN CN201510753642.3A patent/CN105207096B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265583A (en) * | 1978-08-15 | 1981-05-05 | General Electric Company | Lift truck for facilitating insertion and removal of horizontal draw-out switchgear unit |
| CN101702494A (en) * | 2009-11-19 | 2010-05-05 | 江苏省电力公司常州供电公司 | Platform car for installation of isolating switch mechanism |
| CN103138189A (en) * | 2013-03-04 | 2013-06-05 | 沧州供电公司 | Hanging bracket special for electric power disconnecting switch overhauling |
| CN203312666U (en) * | 2013-05-22 | 2013-11-27 | 国家电网公司 | Lift truck for replacing or overhauling disconnecting switch |
| CN104577835A (en) * | 2015-01-21 | 2015-04-29 | 国家电网公司 | Installation operation platform of outdoor disconnecting switch operating mechanism |
| CN205141478U (en) * | 2015-11-05 | 2016-04-06 | 国网湖南省电力公司带电作业中心 | Change 110kV GW5 type isolator's change device with electricity |
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| CN105207096A (en) | 2015-12-30 |
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| CB03 | Change of inventor or designer information |
Inventor after: Zou Dehua Inventor after: Xiang Yun Inventor after: Zhen Chaohui Inventor after: Wang Tiqing Inventor after: Liu Xiaqing Inventor after: Xia Zengming Inventor after: Tong Cheng Inventor after: Zhang Jianjun Inventor after: Guo Hao Inventor after: Mei Wenjian Inventor after: Zeng Wenyuan Inventor after: Liu Zhiguo Inventor before: Liu Xiaqing Inventor before: Zhen Chaohui Inventor before: Wang Tiqing Inventor before: Xia Zengming Inventor before: Tong Cheng Inventor before: Zhang Jianjun Inventor before: Guo Hao Inventor before: Mei Wenjian Inventor before: Zeng Wenyuan Inventor before: Liu Zhiguo Inventor before: Xiang Yun |
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Effective date of registration: 20170208 Address after: 410100 Hunan province Changsha Xingsha City Economic Development Zone Li Xiang Road No. 8 Patentee after: Guo Wang Hunan Province Utilities Electric Co. live line working center Patentee after: State Grid Hunan Electric Power Company Patentee after: State Grid Corporation of China Address before: 410100 Hunan province Changsha City Economic Development Zone Li Xiang Road No. 8 Patentee before: Guo Wang Hunan Province Utilities Electric Co. live line working center Patentee before: State Grid Hunan Electric Power Company Patentee before: State Grid Corporation of China Patentee before: HUNAN TAIPING CHANGSHENG ELECTRIC APPLIANCES CO., LTD. |