CN202678778U - Portable transformer station pipe type bus spanning device - Google Patents
Portable transformer station pipe type bus spanning device Download PDFInfo
- Publication number
- CN202678778U CN202678778U CN 201220159982 CN201220159982U CN202678778U CN 202678778 U CN202678778 U CN 202678778U CN 201220159982 CN201220159982 CN 201220159982 CN 201220159982 U CN201220159982 U CN 201220159982U CN 202678778 U CN202678778 U CN 202678778U
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- CN
- China
- Prior art keywords
- ladder
- vertical ladder
- transformer station
- type bus
- portable transformer
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable transformer station pipe type bus spanning device, which comprises a vertical ladder and side ladders, two ends of the vertical ladder are respectively connected to an upper end of one of the side ladder through a movable rotary joint and a connection bolt, an auxiliary support mechanism arranged between the vertical ladder and the side ladder comprises a triangle rod and a positioning pin, wherein one end of the triangle rod is hinged to the vertical ladder, a hook is provided at the other end, and the hook is matched with the positioning pin arranged on the side ladder. A ladder surface is provided on the vertical ladder. According to the invention, the spanning device provided by the invention enables the operators to directly cross the bus, thereby useless work of the operators can be avoided, thereby the isolator operation time of the power transformation can be reduced, the work strength can be reduced, and the power supply reliability can be enhanced.
Description
One. technical field: the utility model relates to a kind of electric power apparatus examination and safeguards aid, particularly relates to a kind of portable transformer station tube type bus crossover device.
Two. background technology: power supply reliability refers to the ability of electric power system continued power, it is the important indicator of the examination electric power system quality of power supply, reflect the satisfaction degree of power industry to the national economy power requirement, become one of standard of weighing a national economy development degree.
Outdoor Trusses For Transformer Substation GIS equipment is increasing now, GIS equipment tubulose bus is longer, comparatively consuming time when checking disconnecting link position or status of equipment, make an inspection tour and very inconvenience when safeguarding particularly large operation, for example the first substation bus bar length of 220kV sky is 83 meters, arranges longlyer, carries out the once operation of falling the bus, only check that the disconnecting link position just needs the time over half consuming time, inefficiency.
Three. the utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of simple in structure, easy to use and portable transformer station tube type bus crossover device that can fold is provided.
The technical solution of the utility model is: a kind of portable transformer station tube type bus crossover device, contain vertical ladder and side ladder, the two ends of described vertical ladder are connected with connecting bolt with the upper end of a described side ladder by movable adapter and are connected, and, be provided with auxiliary support mechanism between described vertical ladder and the side ladder.
Described auxiliary support mechanism contains triangle pole and alignment pin, and wherein, described triangle pole one end and described vertical ladder are hinged, and its other end is provided with hook, and this hook is complementary with the alignment pin that is arranged on the described side ladder.Be provided with tread on the described vertical ladder, this tread is armorplate glass, metallic plate or wire netting.
The beneficial effects of the utility model are:
1, the utlity model has the characteristics such as lightweight, that reinforcing is durable, simple in structure, easy to use, reduced the switch operation time of power transformation operation, reduced working strength, improved power supply reliability.
2, the utility model can make the operations staff directly pass through easily bus, thereby makes operations staff's idle work that it goes without doing walks back and forth, thereby has reduced the switch operation time of power transformation operation, has reduced working strength, has improved power supply reliability.
3, the utility model is simple in structure, easy to use and can fold, and it is applied widely, is easy to promotion and implementation, has good economic benefit.
Four. description of drawings:
Fig. 1 is the structural representation of portable transformer station tube type bus crossover device;
Fig. 2 is the vertical view of portable transformer station shown in Figure 1 tube type bus crossover device;
Fig. 3 is the structural representation of tread.
Five. embodiment:
Embodiment: referring to Fig. 1-Fig. 3, among the figure, the movable adapter of 1-, 2-connecting bolt, 3-bus, 4-vertical ladder, 5-triangle pole, 6-alignment pin, 7-side ladder, 8-tread.
Portable transformer station tube type bus crossover device contains vertical ladder 4 and side ladder 7, and wherein: are connected with connecting bolt by movable adapter 1 and are connected with the upper end of a side ladder 7 respectively in the two ends of vertical ladder 4, and, be provided with auxiliary support mechanism between vertical ladder 4 and the side ladder 7.
Auxiliary support mechanism contains triangle pole 5 and alignment pin 6, and wherein, triangle pole 5 one ends and vertical ladder 4 are hinged, and its other end is provided with hook, and this hook is complementary with the alignment pin 6 that is arranged on the side ladder 7.Be provided with tread 8 on the vertical ladder 4, this tread 8 is armorplate glass, metallic plate or wire netting, determines as required.
During use, vertical ladder 4 and side ladder 7 are launched, movable adapter 1 plays and connects and supporting role, adopts in addition triangle pole 5 to reinforce and supports.Can make the operations staff directly pass through easily bus 3, thereby make operations staff's idle work that it goes without doing walks back and forth, thereby reduce the switch operation time of power transformation operation, reduce working strength, improve power supply reliability.When not using, can fold vertical ladder 4 and side ladder 7 or dismounting, very convenient.
Claims (3)
1. portable transformer station tube type bus crossover device, contain vertical ladder and side ladder, it is characterized in that: the two ends of described vertical ladder are connected with connecting bolt with the upper end of a described side ladder by movable adapter and are connected, and, be provided with auxiliary support mechanism between described vertical ladder and the side ladder.
2. portable transformer station according to claim 1 tube type bus crossover device, it is characterized in that: described auxiliary support mechanism contains triangle pole and alignment pin, wherein, described triangle pole one end and described vertical ladder are hinged, its other end is provided with hook, and this hook is complementary with the alignment pin that is arranged on the described side ladder.
3. portable transformer station according to claim 1 and 2 tube type bus crossover device, it is characterized in that: be provided with tread on the described vertical ladder, this tread is armorplate glass, metallic plate or wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220159982 CN202678778U (en) | 2012-04-17 | 2012-04-17 | Portable transformer station pipe type bus spanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220159982 CN202678778U (en) | 2012-04-17 | 2012-04-17 | Portable transformer station pipe type bus spanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678778U true CN202678778U (en) | 2013-01-16 |
Family
ID=47499654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220159982 Expired - Fee Related CN202678778U (en) | 2012-04-17 | 2012-04-17 | Portable transformer station pipe type bus spanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319666A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | General-purpose substation totally enclosed switchgear busbar canister cross ladder |
-
2012
- 2012-04-17 CN CN 201220159982 patent/CN202678778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319666A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | General-purpose substation totally enclosed switchgear busbar canister cross ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130417 |