CN209626447U - A kind of transformer substation grounding wire extended line connector - Google Patents
A kind of transformer substation grounding wire extended line connector Download PDFInfo
- Publication number
- CN209626447U CN209626447U CN201822033466.8U CN201822033466U CN209626447U CN 209626447 U CN209626447 U CN 209626447U CN 201822033466 U CN201822033466 U CN 201822033466U CN 209626447 U CN209626447 U CN 209626447U
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- CN
- China
- Prior art keywords
- threaded post
- vertical joint
- joint plate
- fishplate bar
- extended line
- 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.)
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model provides a kind of transformer substation grounding wire extended line connector, including conductive connector, connector is the L-shaped structure being formed by connecting by vertical joint plate and horizontal fishplate bar, tab through-hole is offered on vertical joint plate, horizontal fishplate bar is equipped with threaded post, the fixture nut being threadedly engaged with threaded post is set in threaded post, and threaded post and vertical joint plate are located at the same side of horizontal fishplate bar.The utility model is by offering tab through-hole on vertical joint plate, and horizontal fishplate bar is equipped with threaded post, when use, the three-phase ground hook bolt of ground line is passed through and is secured with nuts from the tab through-hole of vertical joint plate, then the copper ring connection sheet of single extended line one end is placed in threaded post, then is tightened by fixture nut, the connection of extended line can be completed, easy to operate due to not needing the tool operations such as monkey wrench, stable connection is again quick.
Description
Technical field
The utility model relates to electrical equipment technical field more particularly to a kind of transformer substation grounding wire extended line connectors.
Background technique
Power transformation operation personnel are frequently run onto a problem when hanging earthing conductor, that is, it is inadequate to be grounded this body length, nothing
Method completes suspension operational.When encountering such case, operations staff, which generally can temporarily tear single line open from other ground lines and be used as, to prolong
Long line, an end Jie ground line three-phase ground head on, on an end Jie ground stud.Although above-mentioned way can solve ground line
The inadequate problem of length, but it is often time-consuming and laborious to operate, the extended line of connection does not have special switching component, and connection is not
It is enough to stablize, and need using tool operations such as monkey wrenches, inconvenient, working efficiency is low.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of easy to operate, stable connection and work
High-efficient transformer substation grounding wire extended line connector.
In order to achieve the above objectives, a kind of technical solution provided by the utility model are as follows: transformer substation grounding wire extended line connection
Head, including conductive connector, connector is the L-shaped structure being formed by connecting by vertical joint plate and horizontal fishplate bar, on vertical joint plate
Tab through-hole is offered, horizontal fishplate bar is equipped with threaded post, is set with the fixture nut being threadedly engaged with threaded post in threaded post, and
Threaded post and vertical joint plate are located at the same side of horizontal fishplate bar.
In above scheme, by offering tab through-hole on vertical joint plate, and horizontal fishplate bar is equipped with threaded post, in use,
The three-phase ground hook bolt of ground line is passed through and is secured with nuts from the tab through-hole of vertical joint plate, then by single extended line one end
Copper ring connection sheet be placed in threaded post, then be tightened by fixture nut, the connection of extended line can be completed, due to not needing
The tool operations such as monkey wrench, easy to operate, stable connection is again quick.Wherein, connector is set as L-shaped structure, and threaded post
It is located at the same side of horizontal fishplate bar with vertical joint plate, so that ground line can extend after connecting with extended line in same direction, it is convenient
Insulation processing to extended line joint area and nearby is carried out, is guaranteed safety.
Further, the tail portion of above-mentioned vertical joint plate and horizontal fishplate bar is square plate structure, and tab through-hole is located at vertical joint plate
In the square plate structure of tail portion, facilitating opening up for tab through-hole, threaded post is located in the square plate structure of horizontal fishplate bar tail portion, so that
Threaded post fixation is more firm.
Further, above-mentioned fixture nut is wing nut, facilitates screw on nut.
Further, above-mentioned vertical joint plate is structure as a whole with horizontal fishplate bar, guarantees structural stability, simplifies manufacture craft.
The ground line extended line connection header structure of the utility model is simple, stablizes, completely manual achievable earth wire and
The connection of extended line, easy to operate without using specific purpose tool to be operated, work efficiency is high, and connection is reliable.
Detailed description of the invention
Fig. 1 is the main view of the transformer substation grounding wire extended line connector of the utility model embodiment.
Fig. 2 is the left view of the transformer substation grounding wire extended line connector of the utility model embodiment.
Fig. 3 is the top view of the transformer substation grounding wire extended line connector of the utility model embodiment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment
As shown in Figure 1-3, the utility model provides a kind of transformer substation grounding wire extended line connector, including conductive
Connector 1, connector 1 is the L-shaped structure being formed by connecting by vertical joint plate 11 and horizontal fishplate bar 12, and vertical joint plate 11 is with horizontal fishplate bar 12
The tail portion of integral structure, vertical joint plate 11 and horizontal fishplate bar 12 is square plate structure, and the square plate structure of the tail portion of vertical joint plate 11
Middle position offer tab through-hole 11, the middle position of the square plate structure of the tail portion of horizontal fishplate bar 12 is equipped with threaded post 2, spiral shell
The fixture nut 3 being threadedly engaged with threaded post 2 is set on line column 2, and threaded post 2 is located at the same of horizontal fishplate bar 12 with vertical joint plate 11
Side, wherein above-mentioned fixture nut 3 is wing nut, facilitates screw on nut.
When the utility model is used, the three-phase ground hook bolt of ground line is passed through from the tab through-hole 111 of vertical joint plate 11
And it is secured with nuts, then the copper ring connection sheet of single extended line one end is placed in the threaded post 2 of horizontal fishplate bar 12, then by butterfly spiral shell
Mother screws in threaded post 2 and fixes to copper ring connection sheet, finally again with insulating tape or insulation rubber tube to extension wire terminal and extended line
Insulation processing is carried out with the junction for extending wire terminal with ground line, the connection of extended line can be completed.
The ground line extended line connection header structure of the present embodiment is simple, and easy to operate, work efficiency is high, and stable connection,
Using safe.
Above-described the embodiments of the present invention does not constitute the restriction to scope of protection of the utility model, appoints
It is practical new to should be included in this for modifications, equivalent substitutions and improvements etc. made by where within the spiritual principles of the utility model
Within the claims of type.
Claims (4)
1. a kind of transformer substation grounding wire extended line connector, it is characterised in that: including conductive connector (1), connection
Body (1) is the L-shaped structure being formed by connecting by vertical joint plate (11) and horizontal fishplate bar (12), and vertical joint plate offers tab through-hole on (11)
(111), horizontal fishplate bar (12) is equipped with threaded post (2), and the fixation spiral shell being threadedly engaged with threaded post (2) is set in threaded post (2)
Female (3), and threaded post (2) and vertical joint plate (11) are located at the same side of horizontal fishplate bar (12).
2. transformer substation grounding wire extended line connector according to claim 1, it is characterised in that: the vertical joint plate (11)
And the tail portion of horizontal fishplate bar (12) is square plate structure, tab through-hole (111) is located at the square plate structure of vertical joint plate (11) tail portion
On, threaded post (2) is located in the square plate structure of horizontal fishplate bar (12) tail portion.
3. transformer substation grounding wire extended line connector according to claim 1, it is characterised in that: the fixture nut
It (3) is wing nut.
4. transformer substation grounding wire extended line connector according to any one of claims 1 to 3, it is characterised in that: described
Vertical joint plate (11) is structure as a whole with horizontal fishplate bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033466.8U CN209626447U (en) | 2018-12-05 | 2018-12-05 | A kind of transformer substation grounding wire extended line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033466.8U CN209626447U (en) | 2018-12-05 | 2018-12-05 | A kind of transformer substation grounding wire extended line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626447U true CN209626447U (en) | 2019-11-12 |
Family
ID=68445079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033466.8U Active CN209626447U (en) | 2018-12-05 | 2018-12-05 | A kind of transformer substation grounding wire extended line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038793A (en) * | 2020-08-10 | 2020-12-04 | 深圳供电局有限公司 | Grounding fitting, grounding device and transformer |
| CN112038794A (en) * | 2020-08-10 | 2020-12-04 | 深圳供电局有限公司 | Grounding fitting, grounding device and transformer |
-
2018
- 2018-12-05 CN CN201822033466.8U patent/CN209626447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038793A (en) * | 2020-08-10 | 2020-12-04 | 深圳供电局有限公司 | Grounding fitting, grounding device and transformer |
| CN112038794A (en) * | 2020-08-10 | 2020-12-04 | 深圳供电局有限公司 | Grounding fitting, grounding device and transformer |
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