CN108039596A - A kind of copper bar connecting structure production method - Google Patents
A kind of copper bar connecting structure production method Download PDFInfo
- Publication number
- CN108039596A CN108039596A CN201711347453.1A CN201711347453A CN108039596A CN 108039596 A CN108039596 A CN 108039596A CN 201711347453 A CN201711347453 A CN 201711347453A CN 108039596 A CN108039596 A CN 108039596A
- Authority
- CN
- China
- Prior art keywords
- copper bar
- nut
- elongated slot
- input
- output
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
Landscapes
- Non-Insulated Conductors (AREA)
Abstract
The invention discloses copper bar connecting structure, including input copper bar, output copper bar and bolt, input copper bar to set with the right-angled intersection of output copper bar, the cross section for inputting copper bar is " work " font, and there are elongated slot in both sides, nut is provided with elongated slot, conductive cushion block is provided between input copper bar and output copper bar, after screw bolt passes export copper bar, conductive cushion block, is fixed on the nut in elongated slot, the section of elongated slot is in " convex " font, and inner surface is provided with raised line at the openend of elongated slot；Set fluted in the single side surface of nut, raised line is caught in groove；It the advantage is that：Input copper bar is designed to I-shaped, and nut can slide in elongated slot, so output copper bar can be fixed in the optional position in elongated slot, and is flowed into, by conductive cushion block from input copper bar without punching, electric current, then from output copper bar outflow.
Description
Technical field
The present invention relates to a kind of connection structure, is specifically copper bar connecting structure.
Background technology
It can arrange many power distribution cabinets of example in one electric substation, the copper bar in existing power distribution cabinet is all flat elongate strip, compared with
Roomy copper bar is power input copper bar, and thinner copper bar exports copper bar for power supply, can be arranged in a more roomy copper bar
The copper bar of upper multiple outputs arranged side by side.
According to the size variation of electric current and incoming line quantity, the installation bolt that drills on power input copper bar is defeated with fixation
Go out copper bar, the electric current flowing circuit that this connecting mode is taken on the input copper bar after work consuming and drilling can also change.
The content of the invention
The present invention is in view of the shortcomings of the prior art, provide one kind without punching, the copper bar that can be directly installed on optional position connects
Binding structure.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：Copper bar connecting structure, bag
Input copper bar, output copper bar and bolt are included, the input copper bar is set with the output copper bar right-angled intersection, and described is defeated
The cross section for entering copper bar is " work " font, and there are elongated slot in both sides, and nut, the input copper bar and institute are provided with the elongated slot
Conductive cushion block is provided between the output copper bar stated, after the screw bolt passes export copper bar, the conductive cushion block, Gu
Due on the nut in elongated slot.
The section of the elongated slot is in " convex " font, and inner surface is provided with raised line at the openend of the elongated slot；It is described
Nut single side surface on set fluted, described raised line to be caught in the groove.
The nut is rectangular nut, the side nut surfacing to lean with the input copper bar.
Two surfacings up and down of the conductive cushion block.
Compared with prior art, the present invention have the advantages that：1）Input copper bar is designed to I-shaped, and nut can
To be slided in elongated slot, thus can in elongated slot optional position fix output copper bar, and without punching, electric current from input copper
Drainage enters, by conductive cushion block, then is flowed out from output copper bar；2）The two sides of one input copper bar can install output copper bar, section
Save installation space, realize economic benefit；3）Such design structure, inputs the inside and outside of copper bar, conductive cushion block and output copper bar
Surface can radiate, and heat dissipation area is big, and radiating rate is fast；4）Copper material is soft, when bolt fastens, is easily deformed so that zero
When part coordinates, contact area becomes larger, and is unfavorable for conduction, raised line and fit depressions, when can effectively prevent bolt fastening, arch
Play deformation.
Brief description of the drawings
Fig. 1 is the installment state figure of the embodiment of the present invention.
Fig. 2 is the input copper bar and nut embodiment one of the present invention.
Fig. 3 is the input copper bar and nut embodiment two of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Fig. 1 to Fig. 3, copper bar connecting structure includes input copper bar 1, output copper bar 2 and bolt 3, inputs copper
Row is set with the right-angled intersection of output copper bar, and the cross section for inputting copper bar is " work " font, and there are elongated slot 4 in both sides, are provided with elongated slot
Nut 5, nut can be hex nut or tetragonal nut, and the position that nut movable can specify, exports copper bar, no with fixed
With drilling, the flowing rule mark of electric current will not be changed, the side nut surfacing to lean with input copper bar, can increase contact surface
Product, inputs between copper bar and output copper bar and is provided with conductive cushion block 6, two surfacings up and down of conductive cushion block, bolt is successively
Through output copper bar, after conductive cushion block, it is fixed on the nut in elongated slot, electric current flows into from input copper bar, by conductive cushion block,
It can radiate from output copper bar outflow, the surfaces externally and internally of each part again, rapid heat dissipation.
Also a kind of prioritization scheme is：The section of elongated slot is in " convex " font, and inner surface is provided with convex at the openend of elongated slot
Bar 7；Fluted 8 are set in the single side surface of nut, raised line is caught in groove, lateral pull is produced, to prevent being fastened in bolt
When input copper bar arch upward deformation.
Claims (4)
1. copper bar connecting structure, including input copper bar（1）, output copper bar（2）And bolt（3）, the input copper bar with it is described
The right-angled intersection of output copper bar set, it is characterised in that：The cross section of the input copper bar is " work " font, and there are length in both sides
Groove（4）, nut is provided with the elongated slot（5）, conduction is provided between the input copper bar and the output copper bar
Cushion block（6）, after described screw bolt passes output copper bar, the conductive cushion block, the nut that is fixed in elongated slot
On.
2. copper bar connecting structure as claimed in claim 1, it is characterised in that：The section of the elongated slot is in " convex " font, institute
Inner surface is provided with raised line at the openend for the elongated slot stated（7）；Set in the single side surface of the nut fluted（8）, institute
The raised line stated is caught in the groove.
3. the copper bar connecting structure as described in claim 2, it is characterised in that：The nut is rectangular nut, and described
The side nut surfacing that leans of input copper bar.
4. the copper bar connecting structure as described in claim 1, it is characterised in that：Two tables up and down of the conductive cushion block
Face is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347453.1A CN108039596A (en) | 2017-12-15 | 2017-12-15 | A kind of copper bar connecting structure production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347453.1A CN108039596A (en) | 2017-12-15 | 2017-12-15 | A kind of copper bar connecting structure production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108039596A true CN108039596A (en) | 2018-05-15 |
Family
ID=62102741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711347453.1A Pending CN108039596A (en) | 2017-12-15 | 2017-12-15 | A kind of copper bar connecting structure production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108039596A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256704A (en) * | 2021-11-19 | 2022-03-29 | 南通卓尔机电有限公司 | Large-current high-voltage plug-in copper bar with more contacts |
-
2017
- 2017-12-15 CN CN201711347453.1A patent/CN108039596A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256704A (en) * | 2021-11-19 | 2022-03-29 | 南通卓尔机电有限公司 | Large-current high-voltage plug-in copper bar with more contacts |
| CN114256704B (en) * | 2021-11-19 | 2024-05-07 | 南通卓尔机电有限公司 | High-current high-voltage contact copper bar with more contacts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |
|
| WD01 | Invention patent application deemed withdrawn after publication |