CN101521359A - Special bracket structure for detaching laps of transformer casings - Google Patents
Special bracket structure for detaching laps of transformer casings Download PDFInfo
- Publication number
- CN101521359A CN101521359A CN200810235890A CN200810235890A CN101521359A CN 101521359 A CN101521359 A CN 101521359A CN 200810235890 A CN200810235890 A CN 200810235890A CN 200810235890 A CN200810235890 A CN 200810235890A CN 101521359 A CN101521359 A CN 101521359A
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- CN
- China
- Prior art keywords
- bar
- laps
- detaching
- support
- belt
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
- Ladders (AREA)
Abstract
The invention relates to a special bracket structure for detaching laps of 500 kV main transformer casings, which is concretely used for detaching the laps by overhaul personnel to solve in-situ overhaul problems. The structure is characterized in that a bracket body is formed by connecting a base fixing bar, a top fixing bar, a left straight bar and a right straight bar; a shaft sleeve and a regulating-fixing bottom plate are arranged on the base fixing bar; foot bars are arranged between the left straight bar and the right straight bar; the upper part of the bracket body is provided with a support bar device; two clamp slots between which the space is adjustable are arranged on the regulating-fixing bottom plate; and the support bar device consists of an left upper-part support, a right upper-part support, a buffer back cushion, a tightening belt and a tightening device. The structure has the advantages of enabling lift trucks or shed ladders to rise in place, ensuring the safety of the overhaul personnel for detaching the laps to solve the in-situ overhaul problems, providing convenience for detaching the laps and improving working safety, along with simplicity, compactness and reasonability.
Description
Technical field
The present invention relates to a kind of 500kv main transformer sleeve pipe and tear the joining seam special stand open, specifically be used for the maintainer and tear joining seam open, to solve a site examining and repairing difficult problem.
Background technology
In prior art, because relatively more difficult when 500kV main transformer 220kV side sleeve pipe is torn joining seam open, lift truck, canopy ladder can't be raised to the position, the maintainer tears joining seam safety open and is difficult to guarantee, tear the joining seam special stand open so be badly in need of a kind of main transformer sleeve pipe of development, to solve a site examining and repairing difficult problem.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of 500kv main transformer sleeve pipe to tear the joining seam special stand open, can improve the efficient of its work effectively, the fail safe of safeguard work.
According to technical scheme provided by the invention, 500kv main transformer sleeve pipe is torn the joining seam special stand open and is comprised base fixed lever, treadle, left straight-bar, right straight-bar, upper support lever apparatus and top fixed lever composition, connect to form stake body by base fixed lever, top fixed lever, left straight-bar and right straight-bar, axle sleeve is installed on the described base fixed lever and is regulated fixed base plate, between described left straight-bar and the right straight-bar treadle is installed, rod assemblies is installed on stake body top.
Described adjusting fixed base plate is provided with two draw-in grooves that can adjust spacing, can be connected with the screw of 500kv main transformer cannula base neatly.
Described rod assemblies supports about by top, cushions back cushion, tightens up belt, tightener is formed, support about top and be provided with the buffering back cushion, tightening up belt is connected about top and supports, tighten up and be connected with tightener on the belt, preventing porcelain vase wearing and tearing, and increase the power that is connected of support and main transformer sleeve pipe.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Can make lift truck, canopy ladder be raised to the position, guarantee that the maintainer tears the safety of joining seam open, make things convenient for this work, improve the fail safe of work to solve a site examining and repairing difficult problem, to reach.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a polycrystalline substance A of the present invention place enlarged drawing.
Fig. 3 is a top structure B of the present invention place enlarged drawing.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 3: comprise right straight-bar 1, treadle 2, base fixed lever 3, regulate and support 7 about fixed base plate 4, axle sleeve 5, left straight-bar 6, top, buffering back cushion 8, tighten up belt 9, tightener 10, top fixed lever 11 and upper support lever apparatus 12 and form.
Connect to form stake body by base fixed lever 3, top fixed lever 11, left straight-bar 6 with right straight-bar 1, axle sleeve 5 is installed on the described base fixed lever 3 and is regulated fixed base plate 4, treadle 2 is installed between described left straight-bar 6 and the right straight-bar 1, and rod assemblies 12 is installed on stake body top.
Described adjusting fixed base plate 4 is provided with two draw-in grooves 13 that can adjust spacing, can be connected with the screw of 500kv main transformer cannula base neatly.
Described rod assemblies 12 by support 7 about top, buffering back cushion 8, tighten up belt 9, tightener 10 is formed, support 7 about top and be provided with buffering back cushion 8, tightening up belt 9 is connected about top and supports on 7, tighten up and be connected with tightener 10 on the belt 9, preventing porcelain vase wearing and tearing, and increase the power that is connected of support and main transformer sleeve pipe.Supporting 7 about described adopts dielectric resin material to make.The described belt 9 that tightens up adopts woollen goods to make.
During use, support base used specially fixed lever 3 adjusted fixed base plates 4 are fixed with 220kV wall bushing base, support 7 about the top of stake body top upper support lever apparatus 12, buffering back cushion 8, tighten up belt 9, tightener 10 is fixed with 220kV wall bushing shirt rim, tighten up belt 9 with woollen goods of band tightener 10 and embrace sleeve pipe and tighten up, the people works after having bound safety belt on the support.It is relatively more difficult when this equipment is torn joining seam open in order to solve present 500kV main transformer 220kV side sleeve pipe, lift truck, canopy ladder can't be raised to the position, the maintainer tears the present situation that joining seam safety is difficult to guarantee open, makes things convenient for this work to reach, and improves the purpose of this job security.
Claims (3)
1, a kind of special bracket structure for detaching laps of transformer casings, it is characterized in that connecting to form stake body with right straight-bar (1) by base fixed lever (3), top fixed lever (11), left straight-bar (6), described base fixed lever (3) is gone up and axle sleeve (5) is installed and is regulated fixed base plate (4), between described left straight-bar (6) and the right straight-bar (1) treadle (2) is installed, rod assemblies (12) is installed on stake body top.
2, special bracket structure for detaching laps of transformer casings according to claim 1 is characterized in that described adjusting fixed base plate (4) is provided with two draw-in grooves (13) that can adjust spacing.
3, special bracket structure for detaching laps of transformer casings according to claim 1, it is characterized in that described rod assemblies (12) by support (7), buffering back cushion (8) about top, tighten up belt (9), tightener (10) is formed, support (7) about top and be provided with buffering back cushion (8), tighten up belt (9) and be connected about top and support on (7), tighten up and be connected with tightener (10) on the belt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102358909A CN101521359B (en) | 2008-11-10 | 2008-11-10 | Special bracket structure for detaching laps of transformer casings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102358909A CN101521359B (en) | 2008-11-10 | 2008-11-10 | Special bracket structure for detaching laps of transformer casings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101521359A true CN101521359A (en) | 2009-09-02 |
| CN101521359B CN101521359B (en) | 2011-01-05 |
Family
ID=41081795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102358909A Active CN101521359B (en) | 2008-11-10 | 2008-11-10 | Special bracket structure for detaching laps of transformer casings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101521359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282477A (en) * | 2020-09-23 | 2021-01-29 | 浙江德宝通讯科技股份有限公司 | Multi-functional communication tower of city lamp pole convenient to maintenance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5857544A (en) * | 1997-07-21 | 1999-01-12 | Del Sole; Robert | Independent mobile work ladder support stand |
| CN2486723Y (en) * | 2001-07-20 | 2002-04-17 | 帅国策 | Safety Electrician Stairs |
| CN2759025Y (en) * | 2005-01-14 | 2006-02-15 | 辽宁省电力有限公司鞍山供电公司 | Platform for overhauling 220KV high-voltage isolation switch and supporting porcelain knob |
| CN2881052Y (en) * | 2006-02-08 | 2007-03-21 | 何海涛 | Telescopic ladder |
| CN201294344Y (en) * | 2008-11-10 | 2009-08-19 | 江苏省电力公司无锡供电公司 | Special-purpose support structure of transformer bushing dismounting-joining mark |
-
2008
- 2008-11-10 CN CN2008102358909A patent/CN101521359B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282477A (en) * | 2020-09-23 | 2021-01-29 | 浙江德宝通讯科技股份有限公司 | Multi-functional communication tower of city lamp pole convenient to maintenance |
| CN112282477B (en) * | 2020-09-23 | 2021-09-21 | 浙江德宝通讯科技股份有限公司 | Multi-functional communication tower of city lamp pole convenient to maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101521359B (en) | 2011-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20120927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120927 Address after: 214061 Jiangsu city of Wuxi province Liangxi Road No. 12 Patentee after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 214061 Jiangsu city of Wuxi province Liangxi Road No. 12 Patentee before: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. |