CN202390088U - 220kv adjustable triangular holding pole - Google Patents
220kv adjustable triangular holding pole Download PDFInfo
- Publication number
- CN202390088U CN202390088U CN2011204813953U CN201120481395U CN202390088U CN 202390088 U CN202390088 U CN 202390088U CN 2011204813953 U CN2011204813953 U CN 2011204813953U CN 201120481395 U CN201120481395 U CN 201120481395U CN 202390088 U CN202390088 U CN 202390088U
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- China
- Prior art keywords
- vertical rod
- flange
- business
- fixed
- triangle pole
- 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.)
- Withdrawn - After Issue
Links
- 239000000725 suspension Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract 2
- 210000002683 foot Anatomy 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a 220kv adjustable triangular holding pole and belongs to the field of tools for live working. The triangular holding pole is a frame formed by at least three upright poles. The upper ends of the upright poles are fixedly connected with a connecting disk, the upper end surface of the connecting disk is movably connected with the lower end surface of a top disk, a lifting ring is fixed in the middle of the top disk, a flange is fixed at the lower end of each of the upright poles, a transition flange is fixed on the lower end surface of each of the flanges, and an anti-skidding support foot is fixed on the lower end surface of each of the transition flanges. The 220kv adjustable triangular holding pole has the advantages of being rapid and convenient to assemble on site and high in stability; the intensity of operation and safety risks in construction can be reduced, practical operation by operators is facilitated, the difficulty of operation is reduced, and requirements of hoisting operation of transformer devices with voltage classes of 110kv and 220kv can be satisfied.
Description
Technical field
The adjustable triangle pole of the 220kv of the utility model belongs to the live line tool field.
Background technology
Do not have hoisting device required in the upkeep operation process in the substation, and the station equipment layout is compact, the space is narrow and small, lifting crane turnover difficulty, and the crane operation scope is big, is not easy to keep the safe enough distance with other transformers, and security risk is bigger; When the transformer maintenance is changed; Be not convenient to the reliable suspension centre that lifts on the equipment frame yet; The interim suspension centre of selecting often is not the best suspension centre of lifting operation; And it is bigger influenced by device layout, has brought certain difficulty for the enforcement of operating personnel's practical operation behavior and safety measure, has increased the difficulty of operation virtually.
Summary of the invention
The purpose of the utility model is to propose a kind of convenient use, the adjustable triangle pole of 220kv simple in structure, that the maintenance safety risk is little.
The purpose of the utility model is achieved in that the framework that the adjustable triangle pole of 220kv is made up of the vertical rod that is no less than three.Captive joint with terminal pad in vertical rod upper end, the terminal pad upper surface with take over a business that the lower surface is active to be connected, suspension ring are arranged taking over a business center fixation.Each vertical rod lower end is fixed with flange, and the flange lower surface is fixed with counter flange, and the counter flange lower surface is fixed with support foot.
Owing to implement technique scheme; The utlity model has following advantage: 1, assembled on site is quick and easy; The earth potential working that need not step on aloft work such as bar, last portal frame cooperates, and need not use crane, can effectively reduce operation intensity and reduce construction safety risk; 2, the use of tripod pole make whole lifting operation framework acting point directly by ground loading, and increase anti-skidding lower margin, the pole bottom connects to form triangle by connecting rod, has increased stability; 3, take over a business to have set up a center suspension centre at the tripod pole, be convenient to hang the coaster marline, and can select the best suspension centre of lifting operation, adjust the pole position easily, be convenient to operating personnel's practical operation, reduce task difficulty according to the actual arrangement mode of transformer; 4, can regulate whole height according to condition of service, can satisfy the demand of the lifting operation of 110kV and 220kV voltage class transformer.
Description of drawings: the concrete structure of the utility model is provided by following accompanying drawing and embodiment:
Fig. 1 is the adjustable triangle pole of a 220kv structural representation;
Fig. 2 takes over a business place's connection structure scheme drawing.
Legend: 1, vertical rod, 2, support foot, 3, pipe link, 4, flange, 5, suspension ring, 6, take over a business, 7, terminal pad.
The specific embodiment:
The utility model does not receive the restriction of following embodiment, can confirm concrete embodiment according to the technical scheme and the actual conditions of the utility model.
Embodiment 1: as shown in Figure 1, and the framework that the adjustable triangle pole of 220kv is made up of the vertical rod 1 that is no less than three.Captive joint with terminal pad 7 in vertical rod 1 upper end, terminal pad 7 upper surfaces with take over a business that 6 lower surfaces are active to be connected, suspension ring 5 are arranged taking over a business 6 center fixation.Each vertical rod 1 lower end is fixed with flange 4, and flange 4 lower surfaces are fixed with counter flange, and the counter flange lower surface is fixed with support foot 2.
Aforementioned each terminal pad 7 is a center-point to take over a business 6 centers of circle, and rotational symmetry is distributed in place, 6 lower surface, and takes over a business that 6 lower surfaces are active to be connected.
Be connected with pipe link 31 of each vertical rod, in order to strengthen whole steadiness, said pipe link 3 is connected with the flange 4 of each vertical rod 1 lower end.
Vertical rod 1 is formed triangular prism by three parallel insulating bars, is connected with reinforced rib between each insulating bar.
Flange 4 upper surfaces are provided with the sleeve pipe that three openings make progress, and three insulated bars of vertical rod 1 insert respectively in three sleeve pipes.Flange 4 upper surfaces also are provided with the sleeve pipe of two opening levels, and this sleeve pipe is in order to socket connection bar 3.
According to the practical situation of reality, can install vertical rod under another group additional in vertical rod 1 lower end, following vertical rod structure is identical with vertical rod 1 structure, and the upper end is equiped with flange, flange 4 symmetrical configuration of this flange arrangement and vertical rod 1 lower end.
During use, vertical rod 1 is captiveed joint with terminal pad 7, regulate terminal pad 7 angles, thereby confirm vertical rod 1 opening angle.Subsequently pipe link 3 is plugged on 1 of each vertical rod, with vertical rod 1 location.2 of support foots firmly contact with ground in ground.Can pass through suspension ring 5 handling transformers this moment, carries out maintenance activity.
Above technical characterictic has constituted the most preferred embodiment of the utility model, and it has stronger comformability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1. adjustable triangle pole of 220kv; Framework by the vertical rod that is no less than three is formed is characterized in that: captive joint with terminal pad in vertical rod upper end, the terminal pad upper surface with take over a business that the lower surface is active to be connected; Suspension ring are arranged taking over a business center fixation; Each vertical rod lower end is fixed with flange, and the flange lower surface is fixed with counter flange, and the counter flange lower surface is fixed with support foot.
2. the adjustable triangle pole of 220kv as claimed in claim 1 is characterized in that: each terminal pad is a center-point to take over a business the center of circle, and rotational symmetry is distributed in the lower surface place taken over a business, and takes over a business that the lower surface is active to be connected.
3. the adjustable triangle pole of 220kv as claimed in claim 1 is characterized in that: between each vertical rod, be connected with pipe link, said pipe link is connected with the flange of each vertical rod lower end.
4. the adjustable triangle pole of 220kv as claimed in claim 1 is characterized in that: vertical rod is formed triangular prism by three parallel insulating bars, is connected with reinforced rib between each insulating bar.
5. the adjustable triangle pole of 220kv as claimed in claim 1, it is characterized in that: the flange upper surface is provided with the sleeve pipe that three openings make progress, and three insulated bars of vertical rod insert respectively in three sleeve pipes.
6. the adjustable triangle pole of 220kv as claimed in claim 1, it is characterized in that: the flange upper surface also is provided with the sleeve pipe of two opening levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813953U CN202390088U (en) | 2011-11-28 | 2011-11-28 | 220kv adjustable triangular holding pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813953U CN202390088U (en) | 2011-11-28 | 2011-11-28 | 220kv adjustable triangular holding pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390088U true CN202390088U (en) | 2012-08-22 |
Family
ID=46665028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204813953U Withdrawn - After Issue CN202390088U (en) | 2011-11-28 | 2011-11-28 | 220kv adjustable triangular holding pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130094A (en) * | 2011-11-28 | 2013-06-05 | 新疆电力公司乌鲁木齐电业局 | 220 kilovolt (kv) adjustable type triangular derrick |
| CN107503477A (en) * | 2017-07-04 | 2017-12-22 | 安徽奥睿德科技发展有限公司 | A kind of turbine fixed mechanism |
| CN108996418A (en) * | 2018-08-06 | 2018-12-14 | 国网上海市电力公司 | A kind of retractable multifunctional post mounting accessories |
-
2011
- 2011-11-28 CN CN2011204813953U patent/CN202390088U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130094A (en) * | 2011-11-28 | 2013-06-05 | 新疆电力公司乌鲁木齐电业局 | 220 kilovolt (kv) adjustable type triangular derrick |
| CN103130094B (en) * | 2011-11-28 | 2015-01-21 | 新疆电力公司乌鲁木齐电业局 | 220 kilovolt (kv) adjustable type triangular derrick |
| CN107503477A (en) * | 2017-07-04 | 2017-12-22 | 安徽奥睿德科技发展有限公司 | A kind of turbine fixed mechanism |
| CN107503477B (en) * | 2017-07-04 | 2019-07-26 | 安徽智汇乐享科技有限公司 | A kind of turbine fixed mechanism |
| CN108996418A (en) * | 2018-08-06 | 2018-12-14 | 国网上海市电力公司 | A kind of retractable multifunctional post mounting accessories |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120822 Effective date of abandoning: 20150121 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120822 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |