CN201458590U - Special hoisting tool of power transforming equipment - Google Patents
Special hoisting tool of power transforming equipment Download PDFInfo
- Publication number
- CN201458590U CN201458590U CN2009200937790U CN200920093779U CN201458590U CN 201458590 U CN201458590 U CN 201458590U CN 2009200937790 U CN2009200937790 U CN 2009200937790U CN 200920093779 U CN200920093779 U CN 200920093779U CN 201458590 U CN201458590 U CN 201458590U
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- main body
- hoisting tool
- pulley
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- base
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- 230000001131 transforming effect Effects 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model relates to a special hoisting tool of power transforming equipment, which is used for the installation, replacement and overhaul hoisting operation of a power transforming station on isolating switches and lightning arresters. The special hoisting tool of power transforming equipment is provided with a hoisting tool main body, a pulley and a steel rope with a hoisting hook, wherein the pulley is fixed on the hoisting tool main body; the steel rope with a hoisting hook moves on the pulley; and the bottom of the hoisting tool main body is provided with a base and a pulling motor fixed on the base. The hoisting tool can shorten the operation time by two hours by replacing a group of isolating switches each time and has the advantages of simple and reasonable structure, stable and reliable performance, convenient installation and use, small size, light weight, flexible and rapid operation, obvious economic and social benefits, and the like and is suitable for popularization at a large scale.
Description
Technical field: the utility model relates to a kind of hoisting device, particularly relates to a kind of hoisting device that uses in installation, replacing and the overhaul crane lifting service of a kind of substation to disconnector, lightning arrester.
Background technology: along with the development of society and the progress of science and technology, the construction of substation is also in continuous quickening, and meanwhile, the renewal of transformer and the work capacity of maintenance also increase day by day.Guaranteeing how to shorten power off time under the situation of job safety, so production time, guarantee power supply reliability, improve the substation equipment maintenance and repair work efficiency, promoting the upkeep operation economy all will become the key index of weighing the upkeep operation quality.For many years, substation's replacing disconnector (disconnecting link) or lightning arrester adopt crane or pole to lift by crane always.Use one group of disconnector of crane lifting to need 3.5 hours times spent, need 6 hours with the pole lifting.And should the tradition hanging method lack flexibility of operation, and to the requirement of various complexity is arranged in the lifting process, caused in the actual production working link too numerous and diverse, increased the safety hazard in the work.This will be that this field is thirsted for solving and still unsolved technical barrier for a long time always.
Summary of the invention: the utility model is for a kind of transformer special hanger is provided, and purpose is to solve the problem that the prior art production time is long, flexibility of operation is poor, the expense expenditure is high, safety factor is low.
Scheme of the present utility model is as described below: this special hanger comprises suspension hook, motor, electric machine controller, also comprise steel rope, pulley and bolt, it is by the suspender main body is set, fixing pulley and the steel rope that has suspension hook that on pulley, moves on the suspender main body, and base is set and is fixed on that traction electric machine on the base realizes in the suspender bottom part body.
Described suspender main body is the support that a strut bar that is provided with rotating shaft and the diagonal brace between the support arm on the strut bar and strut bar and the support arm are formed.
Described base is can be fastened in disconnector or the exterior symmetrical expression framework of lightning arrester framework channel-section steel.
The beneficial effects of the utility model: because this utility model has been taked said structure, creatively solved the practical problems in producing, received quite satisfied effect, become example with the Liao Dynasty one, changing one group of disconnector calculates, one group of disconnector of each replacing can shorten production time 2 hours, calculate by load 25000kW, 0.525 yuan/degree, each disconnecting link is changed and can be reduced the loss 2.65 ten thousand yuan, and obviously eliminated safety hazard, improved flexibility of operation, power supply reliability and user satisfaction.Safety, high-quality, economical operation to electrical network play important positive role, and its economic benefit and social benefit can't be used digital estimation.Moreover, this utility model also have simple and reasonable, stable and reliable for performance, easy to install, volume little in light weight, flexible operation quick, suitable advantage such as widely popularize.
Description of drawings: Fig. 1 is a kind of structural representation of transformer special hanger.
The specific embodiment: by transformer special hanger shown in Figure 1, its bottom is a base 1 that can be fastened in disconnector or the exterior symmetrical expression framework formation of lightning arrester framework channel-section steel, these base 1 both sides are bolt of rear end plate 2, be fixed with suspender main body 3 and traction electric machine 4 on base 1, described suspender main body 3 is supports that a strut bar 6 that is provided with rotating shaft 5 and the diagonal brace between the support arm 7 on the strut bar 6 and strut bar 6 and the support arm 78 are formed.Reach the steel rope that has suspension hook 11 12 that on pulley 9,10, moves at dead sheave on the support arm 7 of this suspender main body 39,10.The lifting of the mobile and suspension hook 11 of steel rope 12 is realized by electric machine controller 13 control traction electric machines 4.
During work, base 1 is fastened in disconnector in elder generation or this special hanger is fixed in lightning arrester framework channel-section steel outside, with rope disconnector or lightning arrester are hung on the suspension hook 11 again, press electric machine controller 13 and just can realize lifting disconnector or lightning arrester, and under the effect of rotating shaft 5, shift out smoothly, fall to finishing the whole operation process by electric machine controller 13 controls again. through field experiment, the utility model only consumes 1.7 hours from being installed to the disconnector replacing, whole group lifting installation process smoothness, flexible operation, safe and reliable. be transformer special hanger ideal in the present substation.
Claims (3)
1. transformer special hanger, comprise suspension hook (11), motor (4), electric machine controller (13), also comprise steel rope (12), pulley (9,10) and bolt (2), it is characterized in that: this suspender is provided with suspender main body (3), the steel rope that has suspension hook (11) (12) that on suspender main body (3), is fixed with pulley (9,10) and go up moves at pulley (9,10), and in suspender main body (3) bottom base (1) is set and is fixed on motor (4) on the base (1).
2. transformer special hanger according to claim 1 is characterized in that: suspender main body (3) is the support that a strut bar (6) that is provided with rotating shaft (5) and the diagonal brace (8) between the support arm (7) on the strut bar (6) and strut bar (6) and the support arm (7) are formed.
3. transformer special hanger according to claim 1 is characterized in that: base (1) is can be fastened in disconnector or the exterior symmetrical expression framework of lightning arrester framework channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200937790U CN201458590U (en) | 2009-06-09 | 2009-06-09 | Special hoisting tool of power transforming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200937790U CN201458590U (en) | 2009-06-09 | 2009-06-09 | Special hoisting tool of power transforming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458590U true CN201458590U (en) | 2010-05-12 |
Family
ID=42385944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200937790U Expired - Lifetime CN201458590U (en) | 2009-06-09 | 2009-06-09 | Special hoisting tool of power transforming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458590U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009918A (en) * | 2010-11-08 | 2011-04-13 | 张发文 | Automatic food extraction device |
| CN102249157A (en) * | 2011-06-03 | 2011-11-23 | 吉林省电力有限公司吉林供电公司 | Hanger for isolating switch |
| CN102447224A (en) * | 2011-11-09 | 2012-05-09 | 吉林省电力有限公司白山供电公司 | Disconnector maintenance hoisting bracket |
| CN105129627A (en) * | 2015-07-23 | 2015-12-09 | 国家电网公司 | Folding type suspension arm device supported by electric pole |
| CN105186344A (en) * | 2015-10-15 | 2015-12-23 | 广东电网有限责任公司佛山供电局 | Outdoor switch suspender |
| CN105197812A (en) * | 2015-10-29 | 2015-12-30 | 国家电网公司 | Multifunctional carrying equipment adopting magnetic hanging loops for hoisting and applied to transformer substation |
| CN105314560A (en) * | 2015-11-09 | 2016-02-10 | 国家电网公司 | Conducting wire lifter |
| CN107646223A (en) * | 2017-09-28 | 2018-02-02 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | A kind of original soil modification method and its device suitable for heavy salinized ground |
| CN108862065A (en) * | 2018-08-29 | 2018-11-23 | 徐州市茗尧机械制造有限公司 | A kind of engineering machinery lifting device |
-
2009
- 2009-06-09 CN CN2009200937790U patent/CN201458590U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009918A (en) * | 2010-11-08 | 2011-04-13 | 张发文 | Automatic food extraction device |
| CN102249157A (en) * | 2011-06-03 | 2011-11-23 | 吉林省电力有限公司吉林供电公司 | Hanger for isolating switch |
| CN102447224A (en) * | 2011-11-09 | 2012-05-09 | 吉林省电力有限公司白山供电公司 | Disconnector maintenance hoisting bracket |
| CN105129627A (en) * | 2015-07-23 | 2015-12-09 | 国家电网公司 | Folding type suspension arm device supported by electric pole |
| CN105129627B (en) * | 2015-07-23 | 2017-03-15 | 国家电网公司 | The folding suspension arm assembly that electric pole is supported |
| CN105186344A (en) * | 2015-10-15 | 2015-12-23 | 广东电网有限责任公司佛山供电局 | Outdoor switch suspender |
| CN105197812A (en) * | 2015-10-29 | 2015-12-30 | 国家电网公司 | Multifunctional carrying equipment adopting magnetic hanging loops for hoisting and applied to transformer substation |
| CN105314560A (en) * | 2015-11-09 | 2016-02-10 | 国家电网公司 | Conducting wire lifter |
| CN107646223A (en) * | 2017-09-28 | 2018-02-02 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | A kind of original soil modification method and its device suitable for heavy salinized ground |
| CN108862065A (en) * | 2018-08-29 | 2018-11-23 | 徐州市茗尧机械制造有限公司 | A kind of engineering machinery lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130105 Address after: 136200 Jilin province Liaoyuan Dongji Road No. 280 Patentee after: Liaoyuan Power Supply Co., Ltd. of Jilin Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 136200 Jilin province Liaoyuan Dongji Road No. 280 Patentee before: Liaoyuan Power Supply Co., Ltd. of Jilin Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |