CN207852966U - A kind of comb-type ground connection copper lug - Google Patents
A kind of comb-type ground connection copper lug Download PDFInfo
- Publication number
- CN207852966U CN207852966U CN201721807421.0U CN201721807421U CN207852966U CN 207852966 U CN207852966 U CN 207852966U CN 201721807421 U CN201721807421 U CN 201721807421U CN 207852966 U CN207852966 U CN 207852966U
- Authority
- CN
- China
- Prior art keywords
- insert row
- comb
- copper lug
- line storehouse
- storehouse
- 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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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 17
- 239000010949 copper Substances 0.000 title claims abstract description 17
- 238000013461 design Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a kind of comb-type ground connection copper lug, includes the line storehouse for connecting ground wire, further includes the insert row for being caught in terminal block, the line storehouse is connect with insert row, has latch on the insert row.Ground wire is connect with line storehouse, and insert row size length is caught in through design energy close and firm in terminal block, solves the problems, such as that the jack use space in terminal block is limited, manufacturing cost is low, easy to use, improves work efficiency, while handsome in appearance.
Description
Technical field
The connector that the utility model is related to a kind of to connect with electrical equipment for cable, and in particular to a kind of comb-type connects
Ground copper lug.
Background technology
In electric substation, in order to meet the consistent requirement of whole station reference voltage, need to realize whole station voltage one point earth.
The method for realizing one point earth before exactly sets in master control room mother short to all protections, measurement, metered voltage progress N on observing and controlling cabinet
Ground connection.To meet the requirement of national security regulation, need to use 16mm2Ground wire, since the jack in terminal block can only
It is inserted into 4mm2Line, so the method for traditional handicraft is 16mm2Ground wire end insulated hull peel off, copper wire is divided into 4
Wisp is inserted into terminal block, and cable trailer is then carried out crimping ground connection using copper lug.Conventional method there are the drawbacks of：
（1）Ground wire insulated hull peels off a point bundle type and is attached in terminal block moulding unsightly.（2）Ground wire is inserted into terminal block in a point bundle
When fracture there may be copper wire or copper wire be bent the case where, cause copper wire not reach with terminal block real contact area and want
The 16mm asked2.（3）Cable insulation wrapper peel off average mark bundle the technological level of installation personnel is required it is high, and Production Time at
This is higher.
Patent Office of the People's Republic of China is open on 03 22nd, 2017（It accuses）A CN206041008U patents, entitled one kind
Terminal block, the utility model propose a kind of terminal block, including ontology, are provided on the side wall of ontology for being pacified with electrical box
Fixed mounting portion is filled, parallel arranged is provided with partition in the ontology, and lug plate, the wiring are provided between adjacent partition
Piece is flat shim, and the mounting portion is embedded in the side wall of the ontology.When the sectional area of ground wire is excessive, also need by
Ground wire is divided into multiply and goes to connect with the terminal block.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
The comb-type of reason is grounded copper lug, solves the problems, such as that the jack use space in terminal block is limited, and manufacturing cost is low, uses
It is convenient, it improves work efficiency, while handsome in appearance.
The technical scheme in the invention for solving the above technical problem is：A kind of comb-type ground connection copper lug, including with
Further include the insert row for being caught in terminal block, the line storehouse is connect with insert row, is had on the insert row in the line storehouse of connection ground wire
Latch.The line storehouse is common copper lug line storehouse, on insert row the size length of latch through design can close and firm be caught in terminal
On row, so that, thicker ground wire is not connect with terminal block again without being divided into several stocks, can directly be connect with line storehouse,
Latch is caught in terminal block again.
Further, the insert row is parallel with the axial direction in line storehouse.
Further, the insert row has multiple latches, latch to be generally aligned in the same plane.
Further, there are four latches for the insert row.
Further, the line storehouse is closed line storehouse, and line storehouse is hollow cylindrical.
Further, the line storehouse is the aperture lines storehouse of arc.
Further, the insert row fixes the intermediate position in online storehouse.
Further, the latch is vertically fixed on the end of insert row far from the position in line storehouse, the tangent line of latch and line storehouse
It is parallel.
Further, the length of the latch is less than the length of insert row.
The utility model compared with prior art, has the following advantages and effect：
（1）The voltage circuit ground connection operation of ground wire becomes simple；
（2）It eliminates conventional method and there may be the ground connection substandard requirement of cross-sectional area；
（3）Manufacturing cost is low, handsome in appearance.
Description of the drawings
Fig. 1 is the positive structure diagram of the utility model embodiment.
Fig. 2 is the overlooking structure diagram of the utility model embodiment.
Fig. 3 is the side structure schematic view of the utility model embodiment.
In figure：Line storehouse 1, insert row 2, latch 3.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 3, a kind of comb-type ground connection copper lug includes for connecting the line storehouse 1 being grounded and for being caught in
The insert row 2 of terminal block, line storehouse 1 are fixedly connected with integrated molding with insert row 2.
Line storehouse 1 is the aperture lines storehouse of arc, and insert row 2 is located at the intermediate position in line storehouse 1, and insert row 2 and the axial direction in line storehouse 1 are flat
Row.
There are latch 3, latch 3 to be vertically fixed on the end of insert row 2 far from the position in line storehouse 1, latch there are four being set on insert row 2
3 is parallel with the tangent line in line storehouse 1, and the width of latch 3 is of same size with insert row 2, there is the line of rabbet joint between latch 3 and latch 3, the line of rabbet joint
Width is of same size with latch 3, and latch 3 is in the same plane；The length of latch 3 is less than the length of insert row 2, and latch 3
Size length through design can close and firm be caught in corresponding terminal block.
16mm2Ground wire connect with line storehouse 1, the latch on insert row 2 is caught in terminal block.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation.
The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped
It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of comb-type is grounded copper lug, it is characterised in that：Include the line storehouse for connecting ground wire, further includes for being caught in
The insert row of terminal block, the line storehouse are connect with insert row, have latch on the insert row.
2. comb-type according to claim 1 is grounded copper lug, it is characterised in that：The insert row and the axial direction in line storehouse are flat
Row.
3. comb-type according to claim 2 is grounded copper lug, it is characterised in that：The insert row has multiple latches, latch
It is generally aligned in the same plane.
4. comb-type according to claim 1 is grounded copper lug, it is characterised in that：There are four latches for the insert row.
5. comb-type according to claim 1 is grounded copper lug, it is characterised in that：The line storehouse is closed line storehouse, line storehouse
For hollow cylindrical.
6. comb-type according to claim 3 is grounded copper lug, it is characterised in that：The line storehouse is the aperture lines of arc
Storehouse.
7. comb-type according to claim 6 is grounded copper lug, it is characterised in that：The insert row fixes the centre in online storehouse
Position.
8. the comb-type according to claims 1 or 2 or 3 or 4 or 5 or 6 or 7 is grounded copper lug, it is characterised in that：The card
Tooth is vertically fixed on the end of insert row far from the position in line storehouse, and latch is parallel with the tangent line in line storehouse.
9. comb-type according to claim 8 is grounded copper lug, it is characterised in that：The length of the latch is less than insert row
Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807421.0U CN207852966U (en) | 2017-12-21 | 2017-12-21 | A kind of comb-type ground connection copper lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807421.0U CN207852966U (en) | 2017-12-21 | 2017-12-21 | A kind of comb-type ground connection copper lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852966U true CN207852966U (en) | 2018-09-11 |
Family
ID=63421908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807421.0U Active CN207852966U (en) | 2017-12-21 | 2017-12-21 | A kind of comb-type ground connection copper lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852966U (en) |
-
2017
- 2017-12-21 CN CN201721807421.0U patent/CN207852966U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |