CN202004401U - Anti-freezing strain clamp for hollow expanded conductor - Google Patents
Anti-freezing strain clamp for hollow expanded conductor Download PDFInfo
- Publication number
- CN202004401U CN202004401U CN2011200285559U CN201120028555U CN202004401U CN 202004401 U CN202004401 U CN 202004401U CN 2011200285559 U CN2011200285559 U CN 2011200285559U CN 201120028555 U CN201120028555 U CN 201120028555U CN 202004401 U CN202004401 U CN 202004401U
- Authority
- CN
- China
- Prior art keywords
- clamp
- steel anchor
- clip body
- strain clamp
- wire clip
- 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 an anti-freezing strain clamp for a hollow expanded conductor. The strain clamp comprises a clamp body, a steel anchor and a jumper conductor clamper, wherein the steel anchor is in interference fit with the clamp body; and the jumper conductor clamper is fixed on the end part, close to the steel anchor, of the clamp body. Compared with the prior art, the strain clamp has prolonged service life, and simultaneously reduces the maintenance cost and repair times.
Description
Technical field
The utility model relates to that soft bus connects gold utensil with electric power in a kind of electric substation, in particular a kind of hole enlargement hollow conductor is with anti-freezing strain clamp.
Background technology
In the use of power circuit,, do not reserve leaking hole because wire clip body adopts welding procedure usually when producing.When assembling, there is the gap between steel anchor and the wire clip body, and on wire clip body, do not have leaking hole, the rainwater that sleety weather brings, be easy to enter wire clamp and cause line fault, run into freezing weather especially, cause at wire clamp internal memory water freezing, not only influence is used, and increases maintenance cost simultaneously.
The utility model content
The utility model purpose: the utility model provides a kind of hole enlargement hollow conductor with preventing freezing strain clamp, and the interference fit by wire clip body and steel anchor has realized the obstruct to rainwater.
Technical scheme: the utility model comprises wire clip body, steel anchor and drainage wire clamp; Wherein: steel anchor and wire clip body interference fit, drainage thread clamping fix on the end of wire clip body near the steel anchor.
The neck of described steel anchor is provided with boss, and the end interference fit of described boss and wire clip body can realize the function that prevents that rainwater from entering.
The gradient of described boss is 2 °-4 °, and the gradient of control boss can realize processing simple and easy and can not destroy wire clip body.
Beneficial effect: the utility model compared with prior art has the following advantages: be improved useful life, reduces maintenance cost simultaneously, reduces number of rewelding.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a boss partial schematic diagram of the present utility model.
Embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises wire clip body 1, steel anchor 2, hole enlargement hollow conductor 3, drainage wire clamp 4, securing member 5 and plug 6; Wherein: steel anchor 2 and wire clip body 1 interference fit, hole enlargement hollow conductor 3 is arranged in the wire clip body 1, and drainage wire clamp 4 is fixed on the end of wire clip body 1 near steel anchor 2 by connecting plate and securing member 5, and plug 6 links to each other with drainage wire clamp 4.
As shown in Figure 2, at the neck of steel anchor 2 boss 7 is set, realizes the end interference fit of steel anchors 2 and wire clip body 1 by boss 7, the gradient of boss 7 is 3 °, and the gradient of control boss 7 can realize processing simple and easy and can not destroy wire clip body 1.
Claims (4)
1. a hole enlargement hollow conductor is characterized in that being with anti-freezing strain clamp, comprises wire clip body (1), steel anchor (2) and drainage wire clamp (4); Wherein: steel anchor (2) and wire clip body (1) interference fit, drainage wire clamp (4) are fixed on the end of wire clip body (1) near steel anchor (2).
2. hole enlargement hollow conductor according to claim 1 is with preventing freezing strain clamp, and it is characterized in that: the neck of described steel anchor (2) is provided with boss (7), the interference fit of described boss (7) and wire clip body (1).
3. hole enlargement hollow conductor according to claim 2 is with preventing freezing strain clamp, and it is characterized in that: the gradient of described boss (7) is 2 °-4 °.
4. hole enlargement hollow conductor according to claim 1 is with preventing freezing strain clamp, and it is characterized in that: described drainage wire clamp (4) is fixed on the end of wire clip body (1) by connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200285559U CN202004401U (en) | 2011-01-28 | 2011-01-28 | Anti-freezing strain clamp for hollow expanded conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200285559U CN202004401U (en) | 2011-01-28 | 2011-01-28 | Anti-freezing strain clamp for hollow expanded conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004401U true CN202004401U (en) | 2011-10-05 |
Family
ID=44707128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200285559U Expired - Fee Related CN202004401U (en) | 2011-01-28 | 2011-01-28 | Anti-freezing strain clamp for hollow expanded conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004401U (en) |
-
2011
- 2011-01-28 CN CN2011200285559U patent/CN202004401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20200128 |