CN203850575U - Substation aluminum row grounding wire connection structure - Google Patents
Substation aluminum row grounding wire connection structure Download PDFInfo
- Publication number
- CN203850575U CN203850575U CN201420224695.7U CN201420224695U CN203850575U CN 203850575 U CN203850575 U CN 203850575U CN 201420224695 U CN201420224695 U CN 201420224695U CN 203850575 U CN203850575 U CN 203850575U
- Authority
- CN
- China
- Prior art keywords
- fixed
- transformer station
- aluminium row
- connection structure
- wire connection
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 43
- 239000004411 aluminium Substances 0.000 claims description 34
- 238000009413 insulation Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a substation aluminum row grounding wire connection structure. The substation aluminum row grounding wire connection structure comprises a connecting plate, a fixed hook and a free hook; the connecting plate is a long-strip-shaped and is fixed at the lower surface of a substation aluminum row along the length direction of the substation aluminum row; the fixed hook is J-shaped; the upper end of the fixed hook is fixed at the lower surface of the connecting plate; and the free hook comprises an insulating rod body and a hook body which is used for connecting a grounding wire of the substation aluminum row and is hung on the fixed hook, wherein the hook body is fixed on the upper end of the insulating rod body. The substation aluminum row grounding wire connection structure of the utility model is used for hanging the grounding wire before substation construction, so that a difficulty that there is no place to hang the grounding wire of the aluminum row can be avoided, and therefore, with the substation aluminum row grounding wire connection structure adopted, operation is more simple and standardized.
Description
Technical field
The utility model relates to a kind of station specific purpose tool, particularly a kind of transformer station aluminium row ground wire connection structure.
Background technology
Transformer station is important component part very in electric power system, in the time breaking down or in order to improve power supply quality, need to carry out necessary maintenance or maintenance to transformer station.As everyone knows, before to construction of transformer substation operation, carrying out safety measure is vital thing, and it is the very important and simple safety measure of one that earth connection is set.
But, in the time of transforming plant main transformer low-side switch and the maintenance of auto-reactive compensation capacitor, due to connecting line use is aluminium row, earth connection is but pothook type, cause on aluminium row, correctly installing earth connection, therefore, earth connection installing has just become a difficult problem, may install not in place or cannot install at all, bringing potential safety hazard to construction of transformer substation operation.
Summary of the invention
The purpose of this utility model is to provide a kind of transformer station aluminium row ground wire connection structure, with the problem such as solve the earth connection installing difficulty that prior art exists or cannot install.
In order to address the above problem, the utility model provides following technical scheme:
The aluminium row of a kind of transformer station ground wire connection structure, it comprises: connecting plate, elongated, for be fixed on the aluminium row of transformer station lower surface along the aluminium row's of transformer station length direction; Fixed hook, is J-shaped, and the lower surface of described connecting plate is fixed in upper end; Freely link up with, comprise the insulation body of rod, for connecting transformer station aluminium row's earth connection and for being suspended on the coupler body on described fixed hook, described coupler body is fixed on the upper end of the described insulation body of rod.
According to a kind of preferred implementation of the aluminium row of above-mentioned transformer station ground wire connection structure, described freely hook is inverted J-shaped.
According to a kind of preferred implementation of above-mentioned transformer station aluminium row ground wire connection structure, describedly freely link up with and comprise: support, rectangular, be fixed on the upper end of the described insulation body of rod; Conducting strip, is positioned at described internal stent, is two that are oppositely arranged, and for being connected with transformer station aluminium row earth connection, two described conducting strips are interposed on described fixed hook; Spring, is two, is connected between described conducting strip and described support, for driving described conducting strip to clamp described fixed hook.
According to a kind of preferred implementation of the aluminium row of above-mentioned transformer station ground wire connection structure, describedly freely also link up with and comprise: lead, it is two, each lead one end is connected on described conducting strip, the other end can be freely actively through spring inner described in one and extend to described support outside, be used to the movement of described conducting strip that stable guiding is provided.
Analyze known, the utility model can solve aluminium and arrange the difficult problem that cannot correctly install earth connection, when each installing earth connection, can quickly earth connection be hung on fixed hook, make earth connection reliable ground, hang and tear open conveniently, whereby, the utility model can shorten the operating time greatly, ensures maintainer's safety.
Brief description of the drawings
Fig. 1 is the connecting plate of the utility model embodiment, the structural representation of fixed hook;
Fig. 2 is the structural representation of freely linking up with of the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
In order to solve the problem of the aluminium row of transformer station installing earth connection difficulty, the utility model provides the aluminium row of a kind of transformer station ground wire connection structure.
Embodiment of the present utility model comprises freely linking up with shown in the connecting plate 2 shown in Fig. 1, fixed hook 4 and Fig. 2.
Particularly, as Fig. 1, connecting plate 2 is elongated, arranges 1 lower surface for being fixed on transformer station's aluminium along the aluminium row of transformer station 1 length direction.It will be understood by those skilled in the art that connecting plate 2 is for electric conductor, and and aluminium row 1 between close contact.In the present embodiment, connecting plate 2 is fixed on aluminium row 1 lower surface by running through two bolts 3 of connecting plate 2 and aluminium row 1 and nut.It is J-shaped L-shaped in other words that fixed hook 4 is, and the lower surface of connecting plate 2 is fixed in its upper end.Between the upper end of fixed hook 4 and connecting plate 2, can weld, also can be one-body molded.As shown in Figure 2, freely link up with and comprise the insulation body of rod 5 and the coupler body of arranging earth connection for being connected transformer station's aluminium, coupler body is fixed on the upper end of the insulation body of rod 1, and when application, coupler body is suspended on fixed hook 4.
Further preferably, freely link up with and comprise support 6, lead 7, spring 8, conducting strip 9.Support 6 is rectangular, is fixed on the upper end of the insulation body of rod 5.Conducting strip 9 is positioned at support 6 inside, for two that are oppositely arranged, preferably curved.Two conducting strips 9 are for being connected with transformer station aluminium row earth connection, and while applying the present embodiment, two conducting strips 9 are interposed in the both sides of fixed hook 4.Spring 8 is two, is connected between two conducting strips 9 and the inwall of support 6, links up with 4 for driving conducting strip 9 to be fixedly clamped.Lead 7 is two, and one end of each lead 7 is fixedly connected on a conducting strip 9, and the other end is freely to pass actively spring 8 inside and to extend to support 6 outsides, is used to the movement of conducting strip 9 that stable guiding is provided.More specifically, position corresponding with lead 7 on support 6 is provided with through hole, and lead 7 can pass this through hole with being free to slide, and one end of spring 8 is supported on conducting strip 9, and the other end is supported the inwall at support 6.
In other embodiments, free hook can be simpler structure, for example, be designed to be inverted J-shaped by freely linking up with, when application, be directly hooked on fixed hook, but not embodiment as shown in Figure 1 and Figure 2 of its stability.In other embodiments, fixed hook can be circulus, for example annulus, positive three square rings.
In the time of the embodiment shown in application drawing 1, Fig. 2, first connecting plate 2 is fixed on to aluminium row 1 lower surface, then earth connection is connected with conducting strip 9, lift the insulation body of rod 5, the end of fixed hook 4 is inserted between two conducting strips 9, now, spring 8 is supported conducting strip 9 in the both sides of fixed hook 4 tightly, and 7 of leads are passed to support 6 is outside by conducting strip 9.Because conducting strip 9 is connected with connecting wires, conducting strip 9 and fixed hook 4 close contacts simultaneously, thereby by aluminium row 1 and earth connection conducting.
In sum, the utility model uses when hanging earthing conductor before construction of transformer substation operation, and the difficult problem that can avoid aluminium row earth connection can hang nowhere makes that operation is more simple, standardization.Meanwhile, the utility model is installed simple, easy to operate, with low cost, is convenient to promote.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (4)
1. transformer station's aluminium row ground wire connection structure, is characterized in that, comprising:
Connecting plate, elongated, for be fixed on the aluminium row of transformer station lower surface along the aluminium row's of transformer station length direction;
Fixed hook, is J-shaped, and the lower surface of described connecting plate is fixed in upper end;
Freely link up with, comprise the insulation body of rod, for connecting transformer station aluminium row's earth connection and for being suspended on the coupler body on described fixed hook, described coupler body is fixed on the upper end of the described insulation body of rod.
2. transformer station according to claim 1 aluminium row ground wire connection structure, is characterized in that, described freely hook is inverted J-shaped.
3. transformer station according to claim 1 aluminium row ground wire connection structure, is characterized in that, describedly freely links up with and comprises:
Support, rectangular, be fixed on the upper end of the described insulation body of rod;
Conducting strip, is positioned at described internal stent, is two that are oppositely arranged, and for being connected with transformer station aluminium row earth connection, two described conducting strips are interposed on described fixed hook in the time applying;
Spring, is two, is connected between described conducting strip and described support, for driving described conducting strip to clamp described fixed hook.
4. transformer station according to claim 3 aluminium row ground wire connection structure, is characterized in that, describedly freely also links up with and comprises:
Lead, is two, and each lead one end is connected on described conducting strip, the other end can be freely actively through spring inner described in one and extend to described support outside, be used to the movement of described conducting strip that stable guiding is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224695.7U CN203850575U (en) | 2014-05-04 | 2014-05-04 | Substation aluminum row grounding wire connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224695.7U CN203850575U (en) | 2014-05-04 | 2014-05-04 | Substation aluminum row grounding wire connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850575U true CN203850575U (en) | 2014-09-24 |
Family
ID=51563548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224695.7U Expired - Fee Related CN203850575U (en) | 2014-05-04 | 2014-05-04 | Substation aluminum row grounding wire connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
-
2014
- 2014-05-04 CN CN201420224695.7U patent/CN203850575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
| CN109888516B (en) * | 2019-03-28 | 2020-07-28 | 国家电网有限公司 | Grounding connecting plate dismounting and fixing device for combined electrical apparatus and use method |
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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: 20140924 |