CN101521359B - Special bracket structure for detaching laps of transformer casings - Google Patents
Special bracket structure for detaching laps of transformer casings Download PDFInfo
- Publication number
- CN101521359B CN101521359B CN2008102358909A CN200810235890A CN101521359B CN 101521359 B CN101521359 B CN 101521359B CN 2008102358909 A CN2008102358909 A CN 2008102358909A CN 200810235890 A CN200810235890 A CN 200810235890A CN 101521359 B CN101521359 B CN 101521359B
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- Prior art keywords
- bar
- laps
- detaching
- support
- straight bar
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- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 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 overhThe 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 overhoverhaul 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 andthe 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 andreasonability.reasonability.aul 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 reguaul 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 slating-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 rightupport 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 rightupper-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 ofupper-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 ofthe
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 joining seam special stand structure open by the base fixed lever, the top fixed lever, left side straight-bar and right straight-bar connect to form stake body, 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, feature is: described base fixed lever adjusted fixed base plate and wall bushing base are fixed, support about the top at stake body top, the buffering back cushion, tighten up belt, tightener and wall bushing shirt rim are fixed, tightening up belt with woollen goods of band tightener embraces wall bushing and tightens up, support about described top and be provided with the buffering back cushion, tighten up belt and be connected about top and support, tighten up and be connected with tightener on the belt.
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.
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 and upper support lever apparatus and form.
Connect to form stake body by base fixed lever 3, top fixed lever, 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 is installed on stake body top.
Described adjusting fixed base plate 4 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 7 about by 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, 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 (2)
1. special bracket structure for detaching laps of transformer casings, by base fixed lever (3), the top fixed lever, left side straight-bar (6) connects to form stake body with right straight-bar (1), 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, it is characterized in that: described base fixed lever (3) adjusted fixed base plate (4) is fixed with the wall bushing base, support about the top at stake body top (7), buffering back cushion (8), tighten up belt (9), tightener (10) is fixed with the wall bushing shirt rim, the belt (9) that tightens up with band tightener (10) is embraced wall bushing and is tightened up, support (7) about described 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).
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 of adjusting spacing.
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 CN101521359A (en) | 2009-09-02 |
| CN101521359B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (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 ladder |
| 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
Patent Citations (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 ladder |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101521359A (en) | 2009-09-02 |
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| Date | Code | Title | Description |
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| 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. |