CN203205563U - Grounding wire mounting seat for transformer - Google Patents
Grounding wire mounting seat for transformer Download PDFInfo
- Publication number
- CN203205563U CN203205563U CN 201320187557 CN201320187557U CN203205563U CN 203205563 U CN203205563 U CN 203205563U CN 201320187557 CN201320187557 CN 201320187557 CN 201320187557 U CN201320187557 U CN 201320187557U CN 203205563 U CN203205563 U CN 203205563U
- Authority
- CN
- China
- Prior art keywords
- earth connection
- transformer
- grounding wire
- installing hole
- steel plate
- 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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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a grounding wire mounting seat for a transformer, which comprises a grounding wire installation copper block (1). The grounding wire installation copper block (1) is provided with a first mounting hole (2).The bottom and the two sides of the grounding wire installation copper block (1) are coated with a protection steel plate (3). The protection steel plate (3) is provided with a second mounting hole (4). The first mounting hole (2) and the second mounting hole (4) are superposed. The grounding wire mounting seat for the transformer has the advantages of good impact resistance, high structural strength, convenient installation, simple structure and low cost.
Description
Technical field
Relate to field transformer at the utility model, be specifically related to a kind of earth connection mount pad for transformer.
Background technology
Transformer carries out step-down for the transmission line with superhigh pressure and exports to the end user then, purpose for lightning protection, transformer all needs earth connection, earth connection is provided with the U-shaped erection joint, the U-shaped erection joint links to each other with the shell of transformer by an earth connection mount pad, make transformer when being struck by lightning, lightning surge can promptly import the earth along earth connection, thereby prevents lightning surge damage transformer.
The earth connection mount pad of prior art is generally steel or block structure made of copper.But steel earth connection mount pad is because poor electric conductivity when being subjected to being struck by lightning, easily owing to loose contact produces discharge, therefore still may be damaged transformer; Though copper earth connection mount pad conducts electricity very well, but the quality of copper earth connection mount pad is soft, in transportation, installation process, deform owing to colliding easily, and in case distortion, then may cause contacting with the U-shaped erection joint bad, equally also may produce discharge damage transformer.
Summary of the invention
The technical problems to be solved in the utility model provides the earth connection mount pad that is used for transformer that a kind of impact resistance ability is good, structural strength is high, easy for installation, simple in structure, with low cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of earth connection mount pad for transformer; comprise earth connection installation copper billet; described earth connection is installed copper billet and is provided with first installing hole; bottom and both sides that described earth connection is installed copper billet are enclosed with the protection steel plate; described protection steel plate is provided with second installing hole, and described first installing hole and second installing hole overlap.
As further improvement in the technical proposal:
The top of described protection steel plate is provided with two protection baffle plates, and described two protection baffle plates are symmetrically arranged in the both sides of first installing hole.
The utlity model has following advantage:
1, the utility model is by protecting effectively protective earthing line installation copper billet of steel plate; prevent that earth connection installation copper billet from deforming owing to colliding in transportation, installation process; thereby can guarantee to prevent that earth connection from installing is connected reliably between the U-shaped erection joint of copper billet and earth connection, have the advantage that the impact resistance ability is good, structural strength is high, easy for installation, simple in structure, with low cost.
2, the top of protection steel plate of the present utility model further is provided with two protection baffle plates; two protection baffle plates are symmetrically arranged in the both sides of first installing hole; therefore can effectively protect the brass bolt of installing in first installing hole, prevent that brass bolt from being deformed by collision, it is more simple and convenient to change maintenance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the structural representation of looking up of the utility model embodiment.
Marginal data: 1, earth connection is installed copper billet; 2, first installing hole; 3, protection steel plate; 31, protection baffle plate; 4, second installing hole.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
As depicted in figs. 1 and 2; the earth connection mount pad that present embodiment is used for transformer comprises earth connection installation copper billet 1; earth connection is installed copper billet 1 and is provided with first installing hole 2; bottom and both sides that earth connection is installed copper billet 1 are enclosed with protection steel plate 3; protection steel plate 3 is provided with second installing hole, 4, the first installing holes 2 and second installing hole 4 overlaps.Present embodiment is by protecting effectively protective earthing line installation copper billet 1 of steel plate 3; prevent that earth connection installation copper billet 1 from deforming owing to colliding in transportation, installation process; thereby can guarantee to prevent that earth connection from installing is connected reliably between the U-shaped erection joint of copper billet 1 and earth connection, have the advantage that the impact resistance ability is good, structural strength is high, easy for installation, simple in structure, with low cost.
In the present embodiment; the top of protection steel plate 3 is provided with the both sides that 31, two protections of two protection baffle plates baffle plate 31 is symmetrically arranged in first installing hole 2, therefore can effectively protect the brass bolt of installing in first installing hole 2; prevent that brass bolt from being deformed by collision, it is more simple and convenient to change maintenance.
The above only is preferred implementation of the present utility model, and protection range of the present utility model is not limited in above-mentioned execution mode, and every technical scheme that belongs to the utility model principle all belongs to protection range of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. earth connection mount pad that is used for transformer; it is characterized in that: comprise earth connection installation copper billet (1); described earth connection is installed copper billet (1) and is provided with first installing hole (2); bottom and both sides that described earth connection is installed copper billet (1) are enclosed with protection steel plate (3); described protection steel plate (3) is provided with second installing hole (4), and described first installing hole (2) overlaps with second installing hole (4).
2. the earth connection mount pad for transformer according to claim 1 is characterized in that: the top of described protection steel plate (3) is provided with two protection baffle plates (31), and described two protection baffle plates (31) are symmetrically arranged in the both sides of first installing hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187557 CN203205563U (en) | 2013-04-15 | 2013-04-15 | Grounding wire mounting seat for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187557 CN203205563U (en) | 2013-04-15 | 2013-04-15 | Grounding wire mounting seat for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205563U true CN203205563U (en) | 2013-09-18 |
Family
ID=49149633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187557 Expired - Fee Related CN203205563U (en) | 2013-04-15 | 2013-04-15 | Grounding wire mounting seat for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205563U (en) |
-
2013
- 2013-04-15 CN CN 201320187557 patent/CN203205563U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140415 |