CN201893509U - Portable overhead hoisting device special for transformer substation - Google Patents
Portable overhead hoisting device special for transformer substation Download PDFInfo
- Publication number
- CN201893509U CN201893509U CN2010206158266U CN201020615826U CN201893509U CN 201893509 U CN201893509 U CN 201893509U CN 2010206158266 U CN2010206158266 U CN 2010206158266U CN 201020615826 U CN201020615826 U CN 201020615826U CN 201893509 U CN201893509 U CN 201893509U
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- CN
- China
- Prior art keywords
- hoisting device
- column
- transformer substation
- hanging arm
- transformer station
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an overhead hoisting device for a transformer substation, in particular to a portable overhead hoisting device special for a BBG1-12/300 type transformer substation. The portable overhead hoisting device comprises a horizontal base, wherein a bearing block is arranged at the upper part of the horizontal base and is matched with an upright post through a flange; a horizontal suspension arm is arranged at the upper part of the upright post; and an electric block is fixed on the horizontal suspension arm. The portable overhead hoisting device has a simple and unique structure and high replacing and mounting efficiency, is not easy to injure personnel and equipment and is suitable for the BBG1-12/300 type transformer substation.
Description
Technical field
The utility model relates to a kind of transformer station upper air installing device, especially relates to the portable upper air installing isolated plant of a kind of BBG1-12/300 of being applicable to type transformer station.
Background technology
Become the growth of the 110kV isolating switch operation time limit along with Guyuan, its conducting position heating phenomenon and transmission position bite constantly increase the weight of, equipment state can not satisfy service requirement, therefore to change it, and the maintainer is when changing the 110kV isolating switch, intensive, adjacent charged spacing distance is near because 110kV battery limits equipment is installed, isolating switch installation site height: 10 meters of first 1 isolating switch setting height(from bottom)s, so crane can't be constructed in the access arrangement district.Yet 250 kilograms of GW4-126 type isolating switch one pole weight, the back of can only disintegrating is by the manpower lifting.So not only maintainer's labour intensity is big, and it is low to change installation effectiveness, and the personnel that cause easily injure and device damage.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of uniqueness simple in structure is provided, changes the installation effectiveness height, and be not easy the personnel that cause injure with device damage the portable upper air installing isolated plant of the BBG1-12/300 type that is applicable to transformer station.
The utility model is realized in the following way:
The portable upper air installing isolated plant of a kind of transformer station, it is characterized in that: it comprises horizontal base, and horizontal base top is provided with bearing pedestal, is combined with column by flange on the bearing pedestal, and horizontal hanging arm is equipped with on the top of column, is fixed with electric block on the horizontal hanging arm;
Be connected with lacing wire at the top of described column and the end of described horizontal hanging arm;
The opposite side corresponding with described horizontal hanging arm at described column radially is fixed with reinforcement;
Described horizontal base is to be assembled by two channel-section steels and the last supporting bracket that cooperates by bolt thereof.
The utility model has following effect:
1) structure uniqueness: it comprises horizontal base the device that the utility model provides, it is characterized in that: it comprises horizontal base, and horizontal base top is provided with bearing pedestal, is combined with column by flange on the bearing pedestal, horizontal hanging arm is equipped with on the top of column, is fixed with electric block on the horizontal hanging arm.
2) flexible operation: the device that the utility model provides has been installed the bearing assembling in order to improve the flexibility of operating in the hoisting machine tool hoisting process on horizontal base, and arm can be turned round freely in 360 degree scopes with column.
3) whole device is light and handy: the staff must hang on hoisting machine tool the truck transom installation earlier before the device lifting that the utility model provides, so the quality of facility own is light more good more under the situation that satisfies load, this just requires must be strict with in the selection of stud materials.We select that the steel plate with 10*50 has welded reinforcement on the welded tube processing column, column of channel-section steel processing base, the ￠ 75 of 60*6 for use by accurate Calculation, and the column height is designed to 2000 millimeters, 1580 millimeters of isolating switch height, 300 millimeters of electric block height, satisfy suspension centre fully to the requirement of framework clearance distance, 25 kilograms of base and column weight; We have selected 300 kilograms of loads for use simultaneously, the electric block that sling height is 12 meters, and deadweight only is 17 kilograms; Arm is selected the square tube of 50*50*5 for use, 1000 millimeters of length.
4) after these special-purpose machines and tools are made and are finished, we have carried out the on-the-spot test examination in the maintenance job shop, after tested these facility safe and reliable, the load meet the demands, easy and simple to handle, satisfy the integral hoisting of GW4-126 type isolating switch one pole fully, need not single-pole isolator is disintegrated, reached safe, quick, time saving and energy saving lifting effect.
5) device that provides of the utility model greatly reduces intensity of workers, has reduced personal injury and device damage accident, for power system security production provides sound assurance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The portable upper air installing isolated plant of a kind of transformer station, as shown in Figure 1: it comprises horizontal base 1, horizontal base 1 top is provided with bearing pedestal 2, passes through flange on the bearing pedestal 2
Be combined with column 3, horizontal hanging arm 4 is equipped with on the top of column 3, be fixed with electric block 11 on the horizontal hanging arm 4, be connected with lacing wire 7, radially be fixed with reinforcement 6 at described column 3 and described horizontal hanging arm 4 corresponding opposite sides at the top of described column 3 and the end of described horizontal hanging arm 4.
Above-mentioned horizontal base 1 is to be assembled by two channel-section steels 8 and the last supporting bracket 9 that cooperates by bolt thereof.
Claims (4)
1. portable upper air installing isolated plant of transformer station, it is characterized in that: it comprises horizontal base (1), and horizontal base (1) top is provided with bearing pedestal (2), and bearing pedestal passes through flange on (2)
Be combined with column (3), horizontal hanging arm (4) is equipped with on the top of column (3), is fixed with electric block (11) on the horizontal hanging arm (4).
2. the portable upper air installing isolated plant of transformer station as claimed in claim 1 is characterized in that: be connected with lacing wire (7) at the top of described column (3) and the end of described horizontal hanging arm (4).
3. the portable upper air installing isolated plant of transformer station as claimed in claim 1 is characterized in that: the opposite side corresponding with described horizontal hanging arm (4) at described column (3) radially is fixed with reinforcement (6).
4. the portable upper air installing isolated plant of transformer station as claimed in claim 1 is characterized in that: described horizontal base (1) is to be assembled by two channel-section steels (8) and the last supporting bracket (9) that cooperates by bolt thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206158266U CN201893509U (en) | 2010-11-16 | 2010-11-16 | Portable overhead hoisting device special for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206158266U CN201893509U (en) | 2010-11-16 | 2010-11-16 | Portable overhead hoisting device special for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893509U true CN201893509U (en) | 2011-07-06 |
Family
ID=44222977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206158266U Expired - Fee Related CN201893509U (en) | 2010-11-16 | 2010-11-16 | Portable overhead hoisting device special for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064485A (en) * | 2010-11-16 | 2011-05-18 | 宁夏电力公司固原供电局 | Portable overhead hoisting device special for transformer substation |
| CN103010965A (en) * | 2012-11-23 | 2013-04-03 | 安徽省电力公司阜阳供电公司 | Special tool of 110kVGW4-type for hoisting switch blades and porcelain bottles |
| CN103247970A (en) * | 2013-05-17 | 2013-08-14 | 国家电网公司 | Hoisting device for isolation switch |
-
2010
- 2010-11-16 CN CN2010206158266U patent/CN201893509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064485A (en) * | 2010-11-16 | 2011-05-18 | 宁夏电力公司固原供电局 | Portable overhead hoisting device special for transformer substation |
| CN103010965A (en) * | 2012-11-23 | 2013-04-03 | 安徽省电力公司阜阳供电公司 | Special tool of 110kVGW4-type for hoisting switch blades and porcelain bottles |
| CN103247970A (en) * | 2013-05-17 | 2013-08-14 | 国家电网公司 | Hoisting device for isolation switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20131116 |