CN103855633A - Maintenance platform of 110 kV current transformer - Google Patents
Maintenance platform of 110 kV current transformer Download PDFInfo
- Publication number
- CN103855633A CN103855633A CN201210519039.5A CN201210519039A CN103855633A CN 103855633 A CN103855633 A CN 103855633A CN 201210519039 A CN201210519039 A CN 201210519039A CN 103855633 A CN103855633 A CN 103855633A
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- CN
- China
- Prior art keywords
- base
- current transformer
- cross bar
- press strip
- inspection platform
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- 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.)
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Abstract
The invention relates to a maintenance platform of a 110 kV current transformer. The maintenance platform is provided with a panel. The two sides of the panel are in lap joint to channel steel, cross rods are fixedly arranged on the left side and the right side of the bottom face of the panel, and the cross rods are parallel to the channel steel. The ends of the cross rods are exposed out of the front end and the rear end of the panel, and the exposed portions of the cross rods are connected with clamps in a clamping mode. Each clamp is composed of a base and a pressing strip, the center of the upper end face of each base is movably connected with a screw rod, an outer thread is arranged on the upper portion of each screw rod which is connected with the corresponding pressing strip in a screwing mode, and the pressing strips and the bases are clamped on the upper sides and the lower sides of the cross rods. The two ends of each base 1 are arranged in the channel steel in a lap joint mode. The maintenance platform of the 110 kV current transformer is simple in structure, low in manufacturing cost, suitable for popularization and application, capable of allowing workers to move freely on the platform and large in moving range, enables a safety belt to be tied at a safety position, and improves the safety factors of the workers.
Description
Technical field
The present invention relates to a kind of 110kV current transformer inspection platform.
Background technology
When 110kV current transformer maintenance at present, staff ties up to safety belt on instrument transformer porcelain vase, the relevant regulations that it has not only violated in " electric power safety working regulation (power transformation part) " " forbid hanging over mobile or unstable object, as: isolating switch (disconnecting link) supporting insulator, CVT insulator, bus bar column insulator, lightning arrester post insulator etc. ".And maintainer's bipod stands on channel-section steel, operating radius is little, the danger that also existence is fallen of being both inconvenient to work, this operating type easily causes porcelain vase internal injury simultaneously, maintainer overhauled one mutually after, transposition inconvenience.
Summary of the invention
The invention provides one can move freely for staff on platform, and moving range is large, and safety belt can lie in home, improves the 110kV current transformer inspection platform of staff's coefficient of safety.
The object of the present invention is achieved like this: 110kV current transformer inspection platform, it has a flat board, and dull and stereotyped both sides are overlapped on channel-section steel, is fixed with cross bar in the planar bottom surface left and right sides, cross bar is parallel with channel-section steel, crossbar end exposure is in dull and stereotyped front and back end, and in cross bar exposure, portion is connected with jig, and described jig is made up of base and press strip, at the active connecting screw rod in center, base upper surface, external screw thread is offered on screw rod top, the press strip that spins on it, and press strip and base pinch are held in the upper and lower sides of cross bar.Base 1 two ends are overlapped in channel-section steel.
Owing to carrying out technique scheme, the present invention is simple in structure, and cost of manufacture is low, is applicable to applying, and move freely, and moving range is large for staff on platform, and safety belt can lie in home, improves staff's coefficient of safety.
Brief description of the drawings: technical scheme of the present invention is provided by following drawings and Examples.
Fig. 1 is 110kV current transformer inspection platform structural representation.
Legend: 1. base; 2. press strip; 3. cross bar; 4. screw rod; 5. flat board; 6. fixed leg.
Embodiment:
The present invention is not subject to the restriction of following embodiment, can determine concrete execution mode according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Figure 1, it has a flat board 5 110kV current transformer inspection platform, and dull and stereotyped 5 width are greater than width between 110kV current transformer two channel-section steels, and dull and stereotyped 5 both sides are overlapped on channel-section steel.Be fixed with cross bar 3 in dull and stereotyped 5 left and right sides, bottom surface, cross bar 3 is parallel with channel-section steel, and cross bar 3 end exposures are in dull and stereotyped 5 front and back ends.At cross bar, 3 exposure portions are connected with jig.Described jig is made up of base 1 and press strip 2, and base 1 is del, and its two ends are provided with upwardly extending outer.At the base 1 active connecting screw rod 4 in center, upper surface, external screw thread is offered on screw rod 4 tops, the press strip 2 that spins on it, and press strip 2 and base 1 are clamped in the upper and lower sides of cross bar 3.Base 1 two ends are overlapped in channel-section steel.Be fixed with fixed leg 6 at dull and stereotyped 5 middle parts, on fixed leg 6, be provided with link, staff can lie in safety belt on link, and link can be one, can be also multiple.
Protrude downwards at press strip 2 middle parts, lower surface, forms projection, and between bump width and two cross bars 3, distance equates, or is slightly less than distance between two cross bars 3.Press strip 2 non-projection positions, both sides, lower surface and two cross bar 3 upper surface overlap joints.
When use, by the Dual positioning of base 1 and dull and stereotyped 5, can make overall in the vertical direction keep stable.Can make dull and stereotyped 5 to keep in the horizontal direction stable by press strip 2, press strip 2 is by dull and stereotyped 5 fastening being pressed on channel-section steel simultaneously.
Above technical characterictic has formed most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs inessential technical characterictic, meets the needs of different situations.
Claims (6)
1. a 110kV current transformer inspection platform, it has a flat board, dull and stereotyped both sides are overlapped on channel-section steel, it is characterized in that: be fixed with cross bar in the planar bottom surface left and right sides, cross bar is parallel with channel-section steel, crossbar end exposure is in dull and stereotyped front and back end, in cross bar exposure, portion is connected with jig, described jig is made up of base and press strip, at the active connecting screw rod in center, base upper surface, external screw thread is offered on screw rod top, and press strip spins on it, press strip and base pinch are held in the upper and lower sides of cross bar, and base two ends are overlapped in channel-section steel.
2. 110kV current transformer inspection platform as claimed in claim 1, is characterized in that: base is del, and its two ends are provided with upwardly extending outer.
3. 110kV current transformer inspection platform as claimed in claim 1, is characterized in that: base is made up of two symmetrical flabellums, and two flabellums in opposite directions end face are equiped with the axle collar, and two axle collars are presented lower arrangement, is socketed with screw rod bottom.
4. 110kV current transformer inspection platform as claimed in claim 1, is characterized in that: protrude downwards at middle part, press strip lower surface, forms projection, and between bump width and two cross bars, distance equates, or is less than distance between two cross bars.
5. 110kV current transformer inspection platform as claimed in claim 4, is characterized in that: non-projection position, both sides, press strip lower surface and two cross bar upper surfaces overlap joint.
6. 110kV current transformer inspection platform as claimed in claim 1, is characterized in that: be fixed with fixed leg at dull and stereotyped middle part, be provided with link on fixed leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519039.5A CN103855633A (en) | 2012-12-06 | 2012-12-06 | Maintenance platform of 110 kV current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519039.5A CN103855633A (en) | 2012-12-06 | 2012-12-06 | Maintenance platform of 110 kV current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103855633A true CN103855633A (en) | 2014-06-11 |
Family
ID=50862974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210519039.5A Pending CN103855633A (en) | 2012-12-06 | 2012-12-06 | Maintenance platform of 110 kV current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103855633A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4637575A (en) * | 1984-10-04 | 1987-01-20 | Yenzer Scott H | Helicopter airmobile work platform for working on power lines and tower structures |
| JP2005039938A (en) * | 2003-07-15 | 2005-02-10 | Kansai Electric Power Co Inc:The | Transformer chamber facility |
| CN201656337U (en) * | 2010-04-06 | 2010-11-24 | 中国南方电网有限责任公司超高压输电公司安宁局 | Mobile operating platform |
| CN201918653U (en) * | 2011-01-05 | 2011-08-03 | 华北电网有限公司唐山供电公司 | Protective bracket for overhaul of high-voltage disconnectors |
| CN202004347U (en) * | 2011-03-17 | 2011-10-05 | 邢台供电公司 | Overhauling working platform |
| CN203014224U (en) * | 2012-12-06 | 2013-06-19 | 新疆电力公司昌吉电业局 | 110Kv current transformer maintenance platform |
-
2012
- 2012-12-06 CN CN201210519039.5A patent/CN103855633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4637575A (en) * | 1984-10-04 | 1987-01-20 | Yenzer Scott H | Helicopter airmobile work platform for working on power lines and tower structures |
| JP2005039938A (en) * | 2003-07-15 | 2005-02-10 | Kansai Electric Power Co Inc:The | Transformer chamber facility |
| CN201656337U (en) * | 2010-04-06 | 2010-11-24 | 中国南方电网有限责任公司超高压输电公司安宁局 | Mobile operating platform |
| CN201918653U (en) * | 2011-01-05 | 2011-08-03 | 华北电网有限公司唐山供电公司 | Protective bracket for overhaul of high-voltage disconnectors |
| CN202004347U (en) * | 2011-03-17 | 2011-10-05 | 邢台供电公司 | Overhauling working platform |
| CN203014224U (en) * | 2012-12-06 | 2013-06-19 | 新疆电力公司昌吉电业局 | 110Kv current transformer maintenance platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |