CN205846267U - Temporary ground wire three-phase unification patch panel - Google Patents
Temporary ground wire three-phase unification patch panel Download PDFInfo
- Publication number
- CN205846267U CN205846267U CN201620765972.4U CN201620765972U CN205846267U CN 205846267 U CN205846267 U CN 205846267U CN 201620765972 U CN201620765972 U CN 201620765972U CN 205846267 U CN205846267 U CN 205846267U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- temporary ground
- rustless steel
- lower shoe
- upper 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 210000003462 vein Anatomy 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of temporary ground wire three-phase unification patch panel, including the rustless steel lower shoe cooperated and copper upper plate, described rustless steel lower shoe and described copper upper plate are quadrilateral structure, on described rustless steel lower shoe, the position of corresponding four edges offers the oval connecting groove closed with temporary ground wire earth terminal matching form respectively, the wiring direction of four described oval connecting grooves is the most outwardly disposed, it is provided with, in described oval connecting groove, the bolt matched with temporary ground wire ground connection stomidium position, on described copper upper plate, the position of corresponding described bolt is provided with through hole, through corresponding described through hole and threaded with the dovetail nut cooperated in the termination of described bolt, it is provided with lock washer between described dovetail nut and described copper upper plate.It is applicable to the O&M of transformer station.
Description
Technical field
This utility model relates to a kind of temporary grounding the Line tool, particularly relates to a kind of temporary ground wire three-phase unification wiring
Plate.
Background technology
Along with developing rapidly and power industry " three collection five are big " system reform, transformer station's operation maintenance personnel number of power industry
Greatly simplified, but power transformation maintenance work quality and efficiency requirements are the most day by day improved, and temporary ground wire is hung,
Tear work quality height open and efficiency speed is again to restrict one of on-the-spot key point of maintenance work, so, for meeting power transformation O&M
Work quality and efficiency requirements, it is necessary to improve temporary ground wire and hang, tear work quality and efficiency open.
At present, owing to needing to use the Work tool such as spanner, pliers during hanging, tearing temporary ground wire open, so temporarily
Earth lead mount work process can exist earth terminal connect unstable situation, and safety and convenience relatively low.
Summary of the invention
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, it is provided that the temporary grounding that a kind of efficiency is high
Line three-phase unification patch panel.
In order to realize object above, a kind of temporary ground wire three-phase unification patch panel that this utility model provides, including phase
The rustless steel lower shoe coordinated mutually and copper upper plate, described rustless steel lower shoe and described copper upper plate are tetragon knot
Structure, on described rustless steel lower shoe, the position of corresponding four edges offers and the conjunction of temporary ground wire earth terminal matching form respectively
Oval connecting groove, the wiring direction of four described oval connecting grooves is the most outwardly disposed, is provided with in described oval connecting groove
The bolt matched with temporary ground wire ground connection stomidium position, on described copper upper plate, the position of corresponding described bolt is provided with logical
Hole, the termination of described bolt passes corresponding described through hole and threadeds with the dovetail nut cooperated, described dovetail spiral shell
It is provided with lock washer between cap and described copper upper plate.
Offered respectively and temporary ground wire earth terminal shape phase by the position of four edges corresponding on rustless steel lower shoe
The oval connecting groove coordinated, and add, in oval connecting groove, the bolt matched with temporary ground wire ground connection stomidium position,
So, can effectively tighten temporary ground wire earth terminal and ground connection short leg, increase contact surface, wiring quality is high, beneficially ground connection
Current lead-through, and this patch panel is without the extra Work tool such as spanner, pliers, and wiring efficiency is high；Meanwhile, by ellipse by four
The wiring direction of circular connecting groove is the most outwardly disposed, so, can be effectively prevented temporary ground wire and in use twine
Around；And, use the design of dovetail nut to facilitate the operation of workman；Finally, the lock washer added can be effectively prevented and face
Time ground connection end in use get loose.
In such scheme, described bolt is welded to connect with described rustless steel lower shoe.
In such scheme, described bolt is arranged vertically with described rustless steel lower shoe.
In such scheme, described rustless steel lower shoe is provided with anti-slip veins towards the face of described copper upper plate.
In such scheme, described copper upper plate is provided with anti-slip veins towards the face of described rustless steel lower shoe.
In such scheme, the dovetail of described dovetail nut is provided with anti-slip veins.By adding on the dovetail of dovetail nut
If anti-slip veins, the operation of workman so can be facilitated further.
The technical solution of the utility model has the benefit that
1, offered respectively and temporary ground wire earth terminal shape by the position of four edges corresponding on rustless steel lower shoe
The oval connecting groove matched, and add, in oval connecting groove, the spiral shell matched with temporary ground wire ground connection stomidium position
Bolt, so, can effectively tighten temporary ground wire earth terminal and ground connection short leg, increase contact surface, and wiring quality is high, is beneficial to connect
Earth-current turns on, and this patch panel is without the extra Work tool such as spanner, pliers, and wiring efficiency is high；
2, by by the most outwardly disposed for the wiring direction of four oval connecting grooves, so, can be effectively prevented and connect temporarily
Ground wire is in use wound around；
3, the design of dovetail nut is used to facilitate the operation of workman；
4, the lock washer added can be effectively prevented temporary ground wire earth terminal and in use get loose；
5, by adding anti-slip veins on the dovetail of dovetail nut, the operation of workman can so be facilitated further.
This utility model is compared with the prior art, and fully shows that it is advantageous in that: wiring quality height, efficiency are high and firm
Reliable etc..
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross-sectional view along line A-A.
In figure: rustless steel lower shoe 1, oval connecting groove 1a, copper upper plate 2, bolt 3, dovetail nut 4, locking pad
Circle 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment, but this embodiment should not be understood
For to restriction of the present utility model.
Embodiment:
Present embodiments provide a kind of temporary ground wire three-phase unification patch panel, including the rustless steel lower shoe cooperated
1 and copper upper plate 2, described rustless steel lower shoe 1 and described copper upper plate 2 be quadrilateral structure, under described rustless steel
On base plate 1, the position of corresponding four edges offers the oval connecting groove closed with temporary ground wire earth terminal matching form respectively
1a, the wiring direction of four described oval connecting groove 1a is the most outwardly disposed, is provided with temporarily in described oval connecting groove 1a
The bolt 3 matched in ground connection stomidium position, on described copper upper plate 2, the position of corresponding described bolt 3 is provided with through hole, institute
Through corresponding described through hole and threaded with the dovetail nut 4 cooperated in the termination stating bolt 3, described dovetail nut 4
And it is provided with lock washer 5 between described copper upper plate 2.
Offered respectively and temporary ground wire earth terminal shape phase by the position of four edges corresponding on rustless steel lower shoe 1
The oval connecting groove 1a coordinated, and add, in oval connecting groove 1a, the spiral shell matched with temporary ground wire ground connection stomidium position
Bolt 3, so, can effectively tighten temporary ground wire earth terminal and ground connection short leg, increase contact surface, and wiring quality is high, is beneficial to
Earth current turns on, and this patch panel is without the extra Work tool such as spanner, pliers, and wiring efficiency is high；Meanwhile, by by four
The wiring direction of individual oval connecting groove 1a is the most outwardly disposed, so, can be effectively prevented temporary ground wire in use
It is wound around；And, use the design of dovetail nut 4 to facilitate the operation of workman；Finally, the lock washer 5 added can be effective
Prevent temporary ground wire earth terminal from use getting loose.
Above-mentioned bolt 3 is welded to connect with described rustless steel lower shoe 1.Described bolt 3 is vertical with described rustless steel lower shoe 1
Arrange.Described rustless steel lower shoe 1 is provided with anti-slip veins towards the face of described copper upper plate 2.Described copper upper plate 2 towards
The face of described rustless steel lower shoe 1 is provided with anti-slip veins.The dovetail of described dovetail nut 4 is provided with anti-slip veins.By at dovetail
Add anti-slip veins on the dovetail of nut 4, so can facilitate the operation of workman further.
This utility model is offered respectively by the position of four edges corresponding on rustless steel lower shoe 1 and is connect with temporary ground wire
The oval connecting groove 1a that ground end matching form closes, and add and temporary ground wire ground connection stomidium position in oval connecting groove 1a
The bolt 3 matched, so, can effectively tighten temporary ground wire earth terminal and ground connection short leg, increase contact surface, wiring matter
Amount height, beneficially earth current conducting, and also this patch panel is without the extra Work tool such as spanner, pliers, and wiring efficiency is high；Pass through
By the most outwardly disposed for the wiring direction of four oval connecting groove 1a, so, temporary ground wire can be effectively prevented and using
Journey is wound around；The design using dovetail nut 4 facilitates the operation of workman；The lock washer 5 added can be effectively prevented
Temporary ground wire earth terminal in use gets loose；By adding anti-slip veins, such energy on the dovetail of dovetail nut 4
Facilitate the operation of workman further.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (6)
1. temporary ground wire three-phase unification patch panel, it is characterised in that include the rustless steel lower shoe (1) that cooperates and
Copper upper plate (2), described rustless steel lower shoe (1) and described copper upper plate (2) are quadrilateral structure, described rustless steel
The position of the upper corresponding four edges of lower shoe (1) offers the oval wiring closed with temporary ground wire earth terminal matching form respectively
Groove (1a), the wiring direction of four described oval connecting grooves (1a) is the most outwardly disposed, sets in described oval connecting groove (1a)
There is the bolt (3) matched with temporary ground wire ground connection stomidium position, the upper corresponding described bolt (3) of described copper upper plate (2)
Position is provided with through hole, the termination of described bolt (3) through corresponding described through hole and with dovetail nut (4) screw thread cooperated
Connect, between described dovetail nut (4) and described copper upper plate (2), be provided with lock washer (5).
2. temporary ground wire three-phase unification patch panel as claimed in claim 1, it is characterised in that described bolt (3) is with described
Rustless steel lower shoe (1) is welded to connect.
3. temporary ground wire three-phase unification patch panel as claimed in claim 1, it is characterised in that described bolt (3) is with described
Rustless steel lower shoe (1) is arranged vertically.
4. temporary ground wire three-phase unification patch panel as claimed in claim 1, it is characterised in that described rustless steel lower shoe
(1) face towards described copper upper plate (2) is provided with anti-slip veins.
5. temporary ground wire three-phase unification patch panel as claimed in claim 1, it is characterised in that described copper upper plate (2)
It is provided with anti-slip veins towards the face of described rustless steel lower shoe (1).
6. temporary ground wire three-phase unification patch panel as claimed in claim 1, it is characterised in that described dovetail nut (4)
Dovetail is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765972.4U CN205846267U (en) | 2016-07-19 | 2016-07-19 | Temporary ground wire three-phase unification patch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765972.4U CN205846267U (en) | 2016-07-19 | 2016-07-19 | Temporary ground wire three-phase unification patch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846267U true CN205846267U (en) | 2016-12-28 |
Family
ID=57624522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765972.4U Expired - Fee Related CN205846267U (en) | 2016-07-19 | 2016-07-19 | Temporary ground wire three-phase unification patch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803637A (en) * | 2017-03-22 | 2017-06-06 | 国网江苏省电力公司检修分公司 | A kind of intermediate transit head for being applied to 1000 kilovolts of ultra-high voltage transformer station and 500 KV grounding wires |
| CN109301783A (en) * | 2018-11-15 | 2019-02-01 | 国家电网有限公司 | A kind of temporary grounding terminal box within the walls |
-
2016
- 2016-07-19 CN CN201620765972.4U patent/CN205846267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803637A (en) * | 2017-03-22 | 2017-06-06 | 国网江苏省电力公司检修分公司 | A kind of intermediate transit head for being applied to 1000 kilovolts of ultra-high voltage transformer station and 500 KV grounding wires |
| CN109301783A (en) * | 2018-11-15 | 2019-02-01 | 国家电网有限公司 | A kind of temporary grounding terminal box within the walls |
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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 |
Granted publication date: 20161228 |