CN202601532U - Insulating pull rod assembly - Google Patents
Insulating pull rod assembly Download PDFInfo
- Publication number
- CN202601532U CN202601532U CN 201220169295 CN201220169295U CN202601532U CN 202601532 U CN202601532 U CN 202601532U CN 201220169295 CN201220169295 CN 201220169295 CN 201220169295 U CN201220169295 U CN 201220169295U CN 202601532 U CN202601532 U CN 202601532U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- tension pole
- insulating pull
- insulated tension
- rod assembly
- 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 - Lifetime
Links
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model relates to the electric device technology field, especially to an insulating pull rod assembly. The pull rod assembly comprises an insulating rod body; a tail end of an internal-connection embedded body 1 is fixed at one side of the insulating pull rod body; a tail end of an external-connection embedded body is fixed at the other side of the insulating pull rod body; the outer walls of the insulating pull rod body are provided with umbrella-shaped flanges. The insulating pull rod assembly can be combined with a contact spring to be applied to any breaker structure, and therefore, the insulating pull rod assembly is advantageous in convenient disassembly and adjustment, saved cost, and improved efficiency.
Description
Technical field
The utility model relates to a kind of electric device technical field, especially a kind of insulated tension pole assembly.
Background technology
Existing pull bar is that the excess of stroke is compressed spring and its as one, and only is used for have limitation, and inconvenience being regulated in dismounting under the situation that arc control device seal admittedly.
The utility model content
In order to overcome the deficiency that existing pull bar use is limited and dismounting is inconvenient, the utility model provides a kind of insulated tension pole assembly.
The utility model solves the technical scheme that its technical problem adopted: the insulated tension pole assembly, comprise the insulated tension pole body, and the tail end of interior connection inlay 1 is fixed on a side of insulated tension pole body, and the tail end that connects inserts outward is fixed on the opposite side of insulated tension pole body.
According to another embodiment of the utility model, comprise that further the external wall of insulated tension pole is provided with umbrella crowd limit, the creepage distance that effectively increases.
The beneficial effect of the utility model is that this rod assembly can be used for any breaker structure with the touch spring combination, is convenient to change adjusting, has practiced thrift cost, has improved effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of insulated tension pole assembly;
The 1. interior inlays that connect among the figure, 2. the insulated tension pole body 3. connects inserts outward.
Embodiment
Like Fig. 1 is the structural representation of fusion tube protection interlock; The insulated tension pole assembly comprises insulated tension pole body 2, and the tail end of interior connection inlay 1 is fixed on a side of insulated tension pole body 2; The outer tail end that connects inserts 3 is fixed on the opposite side of insulated tension pole body 2, and insulated tension pole body 2 outer walls are provided with umbrella crowd limit.
This assembly can be used for spurring the breaking-closing operating that vacuum is crossed arc control device, and interior connection inlay 1 is threaded with the moved end of vacuum interrupter, connects inlay 3 outward and is connected with the outside breaker mechanism of gas tank; By mechanism's drivening rod, realize arc control device deciliter, the effect that adds large distance is played on the umbrella crowd limit of insulated tension pole body 2; This rod assembly can be used for any breaker structure with the touch spring combination; Be convenient to change adjusting, practiced thrift cost, improved effect.
Claims (2)
1. an insulated tension pole assembly comprises insulated tension pole body (2), it is characterized in that, the tail end of interior connection inlay (1) is fixed on a side of insulated tension pole body (2), and the tail end that connects inserts (3) outward is fixed on the opposite side of insulated tension pole body (2).
2. insulated tension pole assembly according to claim 1 is characterized in that, insulated tension pole body (2) outer wall is provided with umbrella crowd limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169295 CN202601532U (en) | 2012-04-20 | 2012-04-20 | Insulating pull rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169295 CN202601532U (en) | 2012-04-20 | 2012-04-20 | Insulating pull rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601532U true CN202601532U (en) | 2012-12-12 |
Family
ID=47319062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169295 Expired - Lifetime CN202601532U (en) | 2012-04-20 | 2012-04-20 | Insulating pull rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601532U (en) |
-
2012
- 2012-04-20 CN CN 201220169295 patent/CN202601532U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Jiangsu province Changzhou City Tianning carving village streets Phoenix Road No. 38 Patentee after: Natu (Changzhou) electric Limited by Share Ltd Address before: 213000 Jiangsu province Changzhou City Tianning carving village streets Phoenix Road No. 38 Patentee before: Natu (Changzhou) Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |