CN204947411U - The special aerial device of Transformer Bushing Overhaul - Google Patents
The special aerial device of Transformer Bushing Overhaul Download PDFInfo
- Publication number
- CN204947411U CN204947411U CN201520621411.2U CN201520621411U CN204947411U CN 204947411 U CN204947411 U CN 204947411U CN 201520621411 U CN201520621411 U CN 201520621411U CN 204947411 U CN204947411 U CN 204947411U
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- fixed
- aerial device
- ladder
- fixing
- insulation
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Abstract
The utility model relates to Repair of Transformer aerial device, be specially the special aerial device of Transformer Bushing Overhaul, the problem of special aerial device is lacked when solving current Transformer Bushing Overhaul, scheme is: comprise main ladder, main terraced bottom is fixed with annular anchor ear, main terraced top and middle part are fixed with non-skid band respectively, and two free ends of non-skid band are connected by belt tightener, and main ladder is also fixed with multiple supporting bracket.Advantage: 1, be connected with bushing shell for transformer by annular anchor ear, non-skid band, supporting bracket, anti-skidding anti-rotation, makes climbing, service work is safer; 2, can set up auxiliary ladder assists main terraced operating personnel to complete checking experiment work, alleviates labour intensity; 3, each parts connect reliable, easy and simple to handlely substantially reduce the climbing time, improve efficiency.
Description
Technical field
The utility model relates to Repair of Transformer aerial device, is specially the special aerial device of Transformer Bushing Overhaul.
Background technology
Overhauling high-power transformer sleeve pipe, in process of the test, maintainer need remove sleeve pipe lead-in wire and repeatedly tear open sleeve pipe, connects test wire.Current more than 110KV transformer adopts filling type pure porcelain casing tube substantially, and pure porcelain casing tube is by the porcelain patticoat 2(flange of cylindrical sleeve body 1 with tower stacked setting) form, sleeve pipe height 2 ~ 5m, diameter 0.2 ~ 0.6m, most for being vertically mounted on transformer top.Due to transformer top complex structure, general special vehicle and common aerial device, without usage space, therefore need the free-hand climbing sleeve pipe of maintainer.In climbing process, maintainer underfooting stress surface is little and unstable, certainly will generate a panic psychologically, there is great potential safety hazard, very easily personal safety accident occurs, and may damage sleeve pipe porcelain vase.Because checking experiment needs frequent sleeve pipe up and down, not only make working strength greatly increase, and test and consuming timely also greatly to lengthen, affect operating efficiency greatly.In view of this, design is a kind of easy and simple to handle, and the special aerial device of Transformer Bushing Overhaul of high safety is extremely necessary.
Summary of the invention
The utility model lacks the problem of special aerial device when solving current Transformer Bushing Overhaul, provide this kind of Transformer Bushing Overhaul special aerial device.
The utility model is achieved through the following technical solutions: the special aerial device of Transformer Bushing Overhaul, comprise the main ladder of insulation, the one side of the main terraced bottom of described insulation is fixed with the annular anchor ear that two panels semi arch connects into, the main terraced top of described insulation and middle part are fixed with the non-skid band fixing with terraced body two vertical beam respectively, two free ends of described non-skid band are connected by belt tightener, and the main ladder of described insulation is also fixed with multiple being parallel to each other and the supporting bracket caved in circular arc that the is horizontally disposed and matched in clearance of pure porcelain casing tube porcelain patticoat towards the one side of annular anchor ear.The terraced body of the main ladder of insulation can be encircled on pure porcelain casing tube body by the annular anchor ear that the two halves circular arc insulating main terraced bottom connects into, and prevents from insulating main ladder from transformer top landing.Ladder non-skid band with it can surround pure porcelain casing tube body, plays fixation to terraced body.The adjustable non-skid band degree of tightness of belt tightener, guarantees that non-skid band tightens pure porcelain casing tube and terraced body.In circular arc, the supporting bracket of depression can embed the gap between the porcelain patticoat of pure magnetosheath pipe, and circular arc depression and the matched in clearance of porcelain patticoat, play terraced body and support anti-rotation effect.
Main terraced two vertical beams of described insulation are also fixed with multipair fixing pole towards the one side of annular anchor ear, and the termination of described fixing pole has fixing hole; Special aerial device also comprises the auxiliary ladder of insulation, the auxiliary ladder of described insulation is fixed with fixing auricle corresponding to multipair and fixing pole position, described fixing auricle has fixing hole.
The utility model has the following advantages: 1, be connected with bushing shell for transformer by annular anchor ear, non-skid band, supporting bracket, anti-skidding anti-rotation, makes climbing, service work is safer; 2, can set up auxiliary ladder assists main terraced operating personnel to complete checking experiment work, alleviates labour intensity; 3, each parts connect reliable, easy and simple to handlely substantially reduce the climbing time, improve efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model uses schematic diagram;
1-union body in figure, 2-porcelain patticoat, 3-insulate main ladder, 4-annular anchor ear, 5-non-skid band, 6-belt tightener, 7-supporting bracket, and 8-fixes pole, and 9-insulate auxiliary ladder, and 10-fixes auricle, 11-sleeve, 12-kit bag.
Embodiment
The special aerial device of Transformer Bushing Overhaul, comprise insulation main terraced 3, the one side of main terraced 3 bottoms of described insulation is fixed with the annular anchor ear 4 that two panels semi arch connects into, main terraced 3 tops of described insulation and middle part are fixed with the non-skid band 5 fixing with terraced body two vertical beam respectively, two free ends of described non-skid band 5 are connected by belt tightener 6, and described insulation main terraced 3 is also fixed with multiple being parallel to each other and the supporting bracket 7 caved in circular arc that the is horizontally disposed and matched in clearance of pure porcelain casing tube porcelain patticoat 2 towards the one side of annular anchor ear 4.
The main terraced 3 liang of vertical beams of described insulation are also fixed with multipair fixing pole 8 towards the one side of annular anchor ear 4, and the termination of described fixing pole 8 has fixing hole; Special aerial device also comprises insulation auxiliary terraced 9, described insulation auxiliary terraced 9 is fixed with fixing auricle 10 corresponding to multipair and fixing pole 8 position, described fixing auricle 10 has fixing hole.Main terraced 3 termination point casings of described insulation have the sleeve 11 of upper end head sealed, are fixed with kit bag 12 outside described sleeve 11.Sleeve termination is closed and kit bag can be placed on the main terraced termination of insulation, takes the instrument in kit bag during convenient maintenance.
During use, uprightly place main for insulation terraced 3, with the gap between the porcelain patticoat 2 of supporting bracket 7 support set body 1, then with fixing behind annular anchor ear 4 annular sleeve body 1 bottom, after 1 one weeks, non-skid band 5 is tightened with belt tightener 6 around union body, by fixing firm to main for insulation terraced 3 and union body 1 with non-skid band 5.When needs two people has cooperated service work together, insulation auxiliary terraced 9 can be fixedly connected with insulation main terraced 3 with fixing auricle 10 by fixing pole 8, then when attendant's climbing is to insulating ladder top, the kit bag 12 that instrument is housed can be enclosed within the top of insulating ladder by sleeve 11, conveniently take instrument.
Claims (3)
1. the special aerial device of Transformer Bushing Overhaul, it is characterized by: comprise the main ladder of insulation (3), the one side of the main ladder of described insulation (3) bottom is fixed with the annular anchor ear (4) that two panels semi arch connects into, the main ladder of described insulation (3) top and middle part are fixed with the non-skid band (5) fixing with terraced body two vertical beam respectively, two free ends of described non-skid band (5) are connected by belt tightener (6), the main ladder of described insulation (3) is also fixed with multiple being parallel to each other and the supporting bracket (7) caved in circular arc that the is horizontally disposed and matched in clearance of pure porcelain casing tube porcelain patticoat (2) towards the one side of annular anchor ear (4).
2. the special aerial device of Transformer Bushing Overhaul according to claim 1, it is characterized by: the main ladder of described insulation (3) two vertical beam is also fixed with multipair fixing pole (8) towards the one side of annular anchor ear (4), and the termination of described fixing pole (8) has fixing hole; Special aerial device also comprises the auxiliary ladder of insulation (9), the auxiliary ladder of described insulation (9) is fixed with the fixing auricle (10) that multipair and fixing pole (8) position is corresponding, described fixing auricle (10) has fixing hole.
3. the special aerial device of Transformer Bushing Overhaul according to claim 1 and 2, is characterized by: the main ladder of described insulation (3) termination point casing has the sleeve (11) of upper end head sealed, and described sleeve (11) outside is fixed with kit bag (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520621411.2U CN204947411U (en) | 2015-08-18 | 2015-08-18 | The special aerial device of Transformer Bushing Overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520621411.2U CN204947411U (en) | 2015-08-18 | 2015-08-18 | The special aerial device of Transformer Bushing Overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947411U true CN204947411U (en) | 2016-01-06 |
Family
ID=55014802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520621411.2U Expired - Fee Related CN204947411U (en) | 2015-08-18 | 2015-08-18 | The special aerial device of Transformer Bushing Overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947411U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193984A (en) * | 2016-08-29 | 2016-12-07 | 成都智齐科技有限公司 | Bar cat ladder stepped on by a kind of electric pole |
| CN108150085A (en) * | 2017-12-26 | 2018-06-12 | 安徽幸福售电有限公司 | For the single aerial device of power industry upkeep operation |
| CN108952549A (en) * | 2018-07-30 | 2018-12-07 | 国网河南省电力公司新野县供电公司 | A kind of wire pole climbing device |
| CN112227931A (en) * | 2020-09-29 | 2021-01-15 | 国网山东省电力公司聊城市茌平区供电公司 | Electric power overhaul ladder |
| CN112412322A (en) * | 2020-11-18 | 2021-02-26 | 贵州电网有限责任公司 | Self-tightening insulating ladder for power supply operation and detection of wooden building |
-
2015
- 2015-08-18 CN CN201520621411.2U patent/CN204947411U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193984A (en) * | 2016-08-29 | 2016-12-07 | 成都智齐科技有限公司 | Bar cat ladder stepped on by a kind of electric pole |
| CN108150085A (en) * | 2017-12-26 | 2018-06-12 | 安徽幸福售电有限公司 | For the single aerial device of power industry upkeep operation |
| CN108952549A (en) * | 2018-07-30 | 2018-12-07 | 国网河南省电力公司新野县供电公司 | A kind of wire pole climbing device |
| CN112227931A (en) * | 2020-09-29 | 2021-01-15 | 国网山东省电力公司聊城市茌平区供电公司 | Electric power overhaul ladder |
| CN112412322A (en) * | 2020-11-18 | 2021-02-26 | 贵州电网有限责任公司 | Self-tightening insulating ladder for power supply operation and detection of wooden building |
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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: 20160106 Termination date: 20180818 |