CN104097892A - Mobile ladder for gas replenishing for GIS (gas insulated switchgear) of transformer substation - Google Patents
Mobile ladder for gas replenishing for GIS (gas insulated switchgear) of transformer substation Download PDFInfo
- Publication number
- CN104097892A CN104097892A CN201410346463.3A CN201410346463A CN104097892A CN 104097892 A CN104097892 A CN 104097892A CN 201410346463 A CN201410346463 A CN 201410346463A CN 104097892 A CN104097892 A CN 104097892A
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- China
- Prior art keywords
- ladder
- gis
- gas
- transformer substation
- steel cylinder
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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 discloses a mobile ladder for gas replenishing for a GIS of a transformer substation, and relates to an online sulfur hexafluoride gas replenishing facility of the GIS (gas insulated switchgear) of the transformer substation, in particular to a sulfur hexafluoride gas bottle carrying device. The mobile ladder comprises a herringbone ladder, the top ends of two ladder stands of the herringbone ladder are hinged, a stay cord limiting the opening angle of the herringbone ladder is arranged between the ladder stands of the herringbone ladder, traveling wheels are arranged on the outer side of the lower section of one of the ladder stands, and a base used for holding a steel bottle is arranged at the bottom end of the other ladder stand. The mobile ladder is not only used for carrying sulfur hexafluoride gas bottles and other similar gas bottles, but is used as the herringbone ladder.
Description
Technical field
the present invention relates to a kind ofly for the online sulfur hexafluoride tonifying Qi of substation's GIS high-voltage combined electrical apparatus facility, be specifically related to a kind of device of carrying sulfur hexafluoride steel cylinder.
Background technology
In 110kV substation, increasing GIS equipment is used in a large number at present.The single air chamber of conventional substation GIS often reaches more than 30, is filled with sulfur hexafluoride as insulating gas in air chamber,
When air chamber pressure reduces, supplement sulfur hexafluoride gas to air chamber.Yet how to guarantee timely and effectively to carry out this work and also have a difficult problem: in substation, without special-purpose place, put SF6 gas filling bottle.The single bottle of SF6 gas filling bottle weighs 90 kilograms, if directly by a dead lift, effort not only, and easy collision bottle when mobile, cause steel cylinder to damage.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of GIS of substation equipment tonifying Qi ramp, and it not only can, for carrying sulfur hexafluoride steel cylinder and other similar steel cylinder, also can use as double ladder.
The GIS of substation equipment tonifying Qi of the present invention ramp, it comprises a double ladder, the top of two ladders of described double ladder is hinged, between two ladders of described double ladder, be provided with the stay cord of restriction double ladder opening angle, the hypomere arranged outside of one of them ladder has road wheel, and the bottom of another ladder is provided with for placing the base of steel cylinder.
On described another ladder, be also provided with the arcuate flanks seat matching with steel cylinder Outside Dimensions.For steel cylinder is stabilized in to ladder.
On described another ladder, be also provided with for being enclosed within the rope of embracing of steel cylinder periphery.Further steel cylinder is stabilized on ladder.
The invention has the advantages that: solved the difficulty of sulfur hexafluoride cylinder carrying inconvenience, the present invention is simple in structure, flexible and convenient to use, time saving and energy saving, can be widely used in the transport operation of all kinds of steel cylinders in industrial and mining enterprises.
Accompanying drawing explanation
The front view of the Tu1Shi GIS of substation of the present invention equipment tonifying Qi ramp;
Schematic diagram when steel cylinder is carried by the Tu2Shi GIS of substation of the present invention equipment tonifying Qi ramp;
Schematic diagram when the Tu3Shi GIS of substation of the present invention equipment tonifying Qi ramp is used as double ladder.
The specific embodiment
with the specific embodiment, the GIS of substation equipment tonifying Qi of the present invention ramp is described further with reference to the accompanying drawings below.
A kind of GIS of substation equipment tonifying Qi ramp, it comprises a double ladder 1, the top of two ladders of described double ladder is hinged, between 1 two ladders of described double ladder, be provided with the stay cord 2 of restriction double ladder 1 opening angle, the hypomere arranged outside of one of them ladder has road wheel 3, and the bottom of another ladder is provided with for placing the base 4 of steel cylinder.
On described another ladder, be also arranged at intervals with two arcuate flanks seats 5 that match with steel cylinder Outside Dimensions.
On described another ladder, be also arranged at intervals with two and restrict 6 for being enclosed within embracing of steel cylinder periphery.
Claims (3)
- The GIS of 1.Yi Zhong substation equipment tonifying Qi ramp, it comprises a double ladder (1), it is characterized in that: the top of two ladders of described double ladder is hinged, between (1) two ladder of described double ladder, be provided with the stay cord (2) of restriction double ladder (1) opening angle, the hypomere arranged outside of one of them ladder has road wheel (3), and the bottom of another ladder is provided with the base (4) for placing steel cylinder.
- 2. the GIS of substation equipment tonifying Qi according to claim 1 ramp, is characterized in that: on described another ladder, be also provided with the arcuate flanks seat (5) matching with steel cylinder Outside Dimensions.
- 3. the GIS of substation equipment tonifying Qi according to claim 1 ramp, is characterized in that: on described another ladder, be also provided with and embrace rope (6) for what be enclosed within steel cylinder periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346463.3A CN104097892A (en) | 2014-07-21 | 2014-07-21 | Mobile ladder for gas replenishing for GIS (gas insulated switchgear) of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346463.3A CN104097892A (en) | 2014-07-21 | 2014-07-21 | Mobile ladder for gas replenishing for GIS (gas insulated switchgear) of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097892A true CN104097892A (en) | 2014-10-15 |
Family
ID=51666502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346463.3A Pending CN104097892A (en) | 2014-07-21 | 2014-07-21 | Mobile ladder for gas replenishing for GIS (gas insulated switchgear) of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563847A (en) * | 2014-11-11 | 2015-04-29 | 国家电网公司 | Multifunctional handcart ladder |
| CN105645325A (en) * | 2015-12-30 | 2016-06-08 | 中国船舶重工集团公司七五〇试验场 | Movable operating device for detecting and turning high-pressure gas cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE392851B (en) * | 1974-09-19 | 1977-04-25 | Sikob Ab | WHEELED DEVICE FOR TRANSPORTING BOARDS |
| FR2706874B1 (en) * | 1993-06-25 | 1995-09-22 | Giroud Jean Luc | |
| CN201737412U (en) * | 2010-06-01 | 2011-02-09 | 詹证壹 | Barrel frame |
| CN201784988U (en) * | 2010-08-06 | 2011-04-06 | 湖州东方汽车有限公司 | Loading, unloading and ground movement device for vehicular hydrogen production cylinders |
| CN202346278U (en) * | 2011-10-16 | 2012-07-25 | 芜湖市凯鑫避雷器有限责任公司 | Moving trolley for gas tanks |
| CN203959099U (en) * | 2014-07-21 | 2014-11-26 | 国家电网公司 | The GIS of substation equipment tonifying Qi ramp |
-
2014
- 2014-07-21 CN CN201410346463.3A patent/CN104097892A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE392851B (en) * | 1974-09-19 | 1977-04-25 | Sikob Ab | WHEELED DEVICE FOR TRANSPORTING BOARDS |
| FR2706874B1 (en) * | 1993-06-25 | 1995-09-22 | Giroud Jean Luc | |
| CN201737412U (en) * | 2010-06-01 | 2011-02-09 | 詹证壹 | Barrel frame |
| CN201784988U (en) * | 2010-08-06 | 2011-04-06 | 湖州东方汽车有限公司 | Loading, unloading and ground movement device for vehicular hydrogen production cylinders |
| CN202346278U (en) * | 2011-10-16 | 2012-07-25 | 芜湖市凯鑫避雷器有限责任公司 | Moving trolley for gas tanks |
| CN203959099U (en) * | 2014-07-21 | 2014-11-26 | 国家电网公司 | The GIS of substation equipment tonifying Qi ramp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563847A (en) * | 2014-11-11 | 2015-04-29 | 国家电网公司 | Multifunctional handcart ladder |
| CN105645325A (en) * | 2015-12-30 | 2016-06-08 | 中国船舶重工集团公司七五〇试验场 | Movable operating device for detecting and turning high-pressure gas cylinder |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |