CN105337199A - Special support for supporting, dismantling and installing upper conductive tubes of single-column vertical high-voltage disconnecting switches - Google Patents
Special support for supporting, dismantling and installing upper conductive tubes of single-column vertical high-voltage disconnecting switches Download PDFInfo
- Publication number
- CN105337199A CN105337199A CN201510840404.6A CN201510840404A CN105337199A CN 105337199 A CN105337199 A CN 105337199A CN 201510840404 A CN201510840404 A CN 201510840404A CN 105337199 A CN105337199 A CN 105337199A
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- CN
- China
- Prior art keywords
- dismantling
- support
- steel plate
- upper conductive
- shaped steel
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Particle Accelerators (AREA)
Abstract
The invention provides a special support for supporting, dismantling and installing upper conductive tubes of single-column vertical high-voltage disconnecting switches. The support comprises a non-slip mat, a U-shaped steel plate, legs and thermal shrinkable sleeves, wherein the non-slip mat is arranged on the 4mm thick U-shaped steel plate; the legs are formed by two 5mm thick steel plates and are respectively welded at the two sides of the U-shaped steel plate; and the thermal shrinkable sleeves are arranged on the legs at the two sides. The support has the positive effects that the support has a simple structure and is high in dismantling and installing speeds after fixed contacts of the upper conductive tubes are supported, thus reducing the equipment part damage rate and obviously shortening the dismantling and installing time; and through tests, the dismantling and installing time is controlled within 15 minutes from original 30 minutes by using the support for supporting the upper conductive tubes, thus greatly reducing the external power outage time, also reducing the labor intensity of workers and improving the overhaul efficiency.
Description
Technical field
The invention belongs to electric power tool, be specifically related to a kind of support single-pole vertical formula high voltage isolator dismounting upper conduit special stand.
Background technology
In electric power system, isolating switch is the important component part of electric power system, and its working condition directly has influence on the safety and economic operation of system.Along with electric network builds the increasing of dynamics, New Type Isolating Switch application instead of old type product in the past gradually, and a large amount of single-pole vertical formula isolating switch has been applied in the middle of work now.Due to novel product, technology imperfection, add that equipment material quality does not pass a test, make the failure rate of equipment higher, in maintenance during conductive arm, owing to there is no specific purpose tool, need 2 to 3 people, add that repair quality is not high, cause damage of components serious, thus affect sensitivity and the useful life of disconnecting link, leave potential safety hazard to electric power facility.
Summary of the invention
In order to eliminate the hidden danger and difficulty that above-mentioned reason brings, the present invention's new idea provides a kind of special single-pole vertical formula high voltage isolator dismounting and supports upper contact tube support, and this support is applicable to the support of any single-pole vertical formula high voltage isolator dismounting.
The technical solution used in the present invention is: a kind of support single-pole vertical formula high voltage isolator dismounting upper conduit special stand, is made up of slipmat, U-shaped steel plate, supporting leg and thermal shrinkable sleeve; Described thickness is that the U-shaped steel plate of 4mm is provided with slipmat, and the steel plate of supporting leg to be two pieces of thickness be 5mm is welded on the both sides of U-shaped steel plate respectively; The supporting leg of both sides is provided with thermal shrinkable sleeve.
The good effect that the present invention produces is: structure is simple, after supporting contact tube fixed contact, dismounting speed is fast, reduce equipment part spoilage, significantly can shorten the dismounting time used, through test, in the support of use invention, contact tube support is from original 30 minutes to controlling to complete in 15 minutes in disassembly and assembly time control, greatly reduces external interruption duration, alleviate labor strength simultaneously, improve overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is side structure schematic diagram of the present invention.
concrete using method
As depicted in figs. 1 and 2, the present invention is a kind of support single-pole vertical formula high voltage isolator dismounting upper conduit special stand, and on dismounting single-pole vertical formula high voltage isolator during contact tube, Fig. 1 specific purpose tool is placed on below fixed contact, and integral disassembly, assembly has overhauled.
Cut out one block of thick rectangular steel plate of 4mm, steel plate is held into U-shaped with specific purpose tool, just can hold contact tube fixed contact, in addition at sanction two blocks of 5mm steel plates, be welded in U-shaped steel plate 2 both sides respectively, i.e. supporting leg 3.Put thermal shrinkable sleeve 4 at U-shaped steel plate 2 surface mount slipmat 1, two side leg 3, mainly shield.In whole disassembly process, a people just can operate, and more time saving and energy saving efficiency is high.
Claims (1)
1. one kind supports single-pole vertical formula high voltage isolator dismounting upper conduit special stand, be made up of slipmat, U-shaped steel plate, supporting leg and thermal shrinkable sleeve, it is characterized in that: described thickness is that the U-shaped steel plate of 4mm is provided with slipmat, the steel plate of supporting leg to be two pieces of thickness be 5mm is welded on the both sides of U-shaped steel plate respectively; The supporting leg of both sides is provided with thermal shrinkable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840404.6A CN105337199A (en) | 2015-11-27 | 2015-11-27 | Special support for supporting, dismantling and installing upper conductive tubes of single-column vertical high-voltage disconnecting switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840404.6A CN105337199A (en) | 2015-11-27 | 2015-11-27 | Special support for supporting, dismantling and installing upper conductive tubes of single-column vertical high-voltage disconnecting switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105337199A true CN105337199A (en) | 2016-02-17 |
Family
ID=55287574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840404.6A Pending CN105337199A (en) | 2015-11-27 | 2015-11-27 | Special support for supporting, dismantling and installing upper conductive tubes of single-column vertical high-voltage disconnecting switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105337199A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463529A1 (en) * | 1979-05-02 | 1981-02-20 | Clatu Sa | Demountable isolating platform for HV work - uses single piece mouldings of insulating material to form deck and detachable supporting legs |
| CN103022914A (en) * | 2012-12-11 | 2013-04-03 | 辽宁省电力有限公司朝阳供电公司 | Isolation switch disassembly and overhaul auxiliary assembly and method for disassembling isolation switch by using same |
| CN205123090U (en) * | 2015-11-27 | 2016-03-30 | 国网河南省电力公司商丘供电公司 | Contact tube special stand in rectilinear high voltage isolator dismouting of support single -column |
-
2015
- 2015-11-27 CN CN201510840404.6A patent/CN105337199A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463529A1 (en) * | 1979-05-02 | 1981-02-20 | Clatu Sa | Demountable isolating platform for HV work - uses single piece mouldings of insulating material to form deck and detachable supporting legs |
| CN103022914A (en) * | 2012-12-11 | 2013-04-03 | 辽宁省电力有限公司朝阳供电公司 | Isolation switch disassembly and overhaul auxiliary assembly and method for disassembling isolation switch by using same |
| CN205123090U (en) * | 2015-11-27 | 2016-03-30 | 国网河南省电力公司商丘供电公司 | Contact tube special stand in rectilinear high voltage isolator dismouting of support single -column |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |