CN207602823U - A kind of connecting copper bar with high conductivity - Google Patents
A kind of connecting copper bar with high conductivity Download PDFInfo
- Publication number
- CN207602823U CN207602823U CN201721316029.6U CN201721316029U CN207602823U CN 207602823 U CN207602823 U CN 207602823U CN 201721316029 U CN201721316029 U CN 201721316029U CN 207602823 U CN207602823 U CN 207602823U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- main body
- connecting pole
- gasket
- firm banking
- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a kind of connecting copper bar with high conductivity, and including copper bar ontology, copper bar ontology includes：Flake main body, connecting pole, firm banking, nut, gasket, casing；Flake main body, connecting pole, firm banking, nut and gasket surface be coated with seal protection layer；Connecting pole is connected through the mounting hole in flake main body and with firm banking, and the lower surface of firm banking is connected with gasket；There is screw thread on the surface of connecting pole；Casing is set on the outer surface of connecting pole, and sleeve outer wall is bonded with the mounting hole in flake main body.Gap between connecting pole and copper installation hole is filled up by the effect of casing, reduces resistance between copper bar and battery by the utility model；It can guarantee that connection structure is stablized again simultaneously；It is simple in structure, the defects of overcoming traditional copper bar, improve current-carrying capacity；Seal protection layer is provided with, can prevent copper bar surface from being contacted with air, avoids forming oxide layer on copper bar surface after being powered, enhances the conductive capability of copper bar.
Description
Technical field
The utility model is related to connect equipment technical field, more particularly to a kind of connecting copper bar with high conductivity.
Background technology
Copper bar makes its conduction for connecting two elements, and it is super to be also widely used in metal smelt, electrochemical plating, chemical industry caustic soda etc.
High current is electrolysed smelter's journey.Electrician's copper bar have many advantages, such as resistivity it is low, can bending degree it is big.Copper bar is mainly used in high current
Phase line, zero curve, ground wire, on electric cabinet the connection of a component of larger current be all with copper bar, the vacant place of copper bar have plus
Heat-shrinkable T bush protects, and also some are with insulating paint.What it is with the main consideration of copper bar is current-carrying capacity, is selected according to size of current
Suitable copper bar, the screw of junction have to tighten, and the possibility of scorification copper bar is will appear when otherwise electric current is big.
Copper bar in use, it is possible that external force acts on, deforms copper bar.Existing copper bar is all rigidity
, the vibration ability that is hit is poor, and copper bar appearance largely can be damaged by the case of external force, running check is needed to tie up
Shield is replaced.
Copper bar or copper wire both ends are generally crimped with connector at present, and wherein copper bar connecting structure is Hard link, deformable
Range is small, easily loose phenomenon occurs, therefore often because high vibration leads to connecing for copper bar junction using the connection of rear copper bar for a long time
Electric shock resistive is big, so as to accident easily occur in heavy-current discharge；And the defects of copper wire connection structure is copper wire is crimped on and connects
It is inadequate or even only push down the situation of a small amount of copper wire there are copper wire and sleeve contact surface when inside line cover, cause sleeve and
Copper wire contact resistance is excessive, and failure is susceptible in high current charge-discharge.
Generally battery is attached using the mode of copper bar.But since copper with battery electrode column when connecting, meeting
There is gap between copper bar and pole, lead to the generation of resistance, in addition when copper bar or pole are under electrical condition, be exposed to air
Under surface can form oxidation film, also result in the increase of resistance.Therefore, how a kind of more robust copper bar is provided, is become
A kind of technical issues that need to address.
Invention content
The technical problems to be solved in the utility model is to provide a kind of connecting copper bar with high conductivity, passes through set
The gap between connecting pole and copper installation hole is filled up in the effect of pipe, reduces resistance between copper bar and battery；While and energy
Ensure that connection structure is stablized, avoid leading to large current density electrification because contact resistance is excessive.
The utility model is realized in this way：A kind of connecting copper bar with high conductivity, including copper bar ontology, the copper
Row's ontology includes：Flake main body, connecting pole, firm banking, nut, gasket, casing；The flake main body, connecting pole, fixed bottom
The surface of seat, nut and gasket is coated with seal protection layer；The connecting pole through the mounting hole in the flake main body and
It is connected with the firm banking, the lower surface of the firm banking is connected with the gasket；There is screw thread on the surface of connecting pole；
Described sleeve pipe is set on the outer surface of the connecting pole, and described sleeve pipe outer wall is pasted with the mounting hole in the flake main body
It closes；The flake main body offers a plurality of connecting holes, and a plurality of connecting hole distribution forms are single row of holes or double-row hole；Institute
It states and mounting hole is offered on gasket.
Preferably, the material of described sleeve pipe is fine copper or silver.
Preferably, the material of the connecting pole, firm banking, nut and gasket is fine copper.
Preferably, the connecting hole is identical with the pore size of the mounting hole.
Preferably, the thickness of the flake main body is 3-10 millimeters, and width is 10-30 millimeters.
The beneficial effects of the utility model are：
1st, a kind of connecting copper bar with high conductivity provided by the utility model, by the effect of casing, by connecting pole
Gap between copper installation hole is filled up, and reduces resistance between copper bar and battery；It can guarantee that connection structure is stablized again simultaneously,
It is not easy to loosen, avoids leading to large current density electrification because contact resistance is excessive.
2nd, the utility model optimizes structure of copper bar, simple in structure, the defects of overcoming traditional copper bar, performance
Stablize, improve current-carrying capacity, save connection space.
3rd, the surface of the utility model flake main body, connecting pole, firm banking, nut and gasket is coated with seal protection
Layer, can prevent copper bar surface from being contacted with air, avoid forming oxide layer on copper bar surface after being powered, enhance the conductive energy of copper bar
Power.
Description of the drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
In figure, 1- flake main bodies, 2- connecting poles, 3- firm bankings, 4- nuts, 5- gaskets, 6- casings, 7- seal protections
Layer, 8- connecting holes and 9- mounting holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the utility model embodiment is described in detail.
Please refer to Fig.1 with shown in Fig. 2, a kind of connecting copper bar with high conductivity of the utility model, including copper bar sheet
Body, the copper bar ontology include：Flake main body 1, connecting pole 2, firm banking 3, nut 4, gasket 5, casing 6；The sheet master
Body 1, connecting pole 2, firm banking 3, nut 4 and gasket 5 surface be coated with seal protection layer 7, can prevent copper bar surface with it is empty
Gas contacts, and avoids forming oxide layer on copper bar surface after being powered, enhances the conductive capability of copper bar；The connecting pole 2 is through institute
It states the mounting hole in flake main body 1 and is connected with the firm banking 3, the lower surface of the firm banking 3 is connected with gasket 5；
There is screw thread on the surface of connecting pole 2；Described sleeve pipe 6 is set on the outer surface of connecting pole 2, and 6 outer wall of described sleeve pipe and institute
The mounting hole fitting in flake main body 1 is stated, by the effect of casing, the gap between connecting pole and copper installation hole is filled up,
Reduce resistance between copper bar and battery；It can guarantee that connection structure is stablized, and is not easy to loosen, avoid because contact resistance is excessive again simultaneously
Lead to large current density electrification.The flake main body 1 offers a plurality of connecting holes 8, and a plurality of connecting holes 8 are distributed shape
Formula is single row of holes or double-row hole；Mounting hole 9 is offered on the gasket 5.
As a kind of preferred embodiment of the utility model, the material of described sleeve pipe 6 is fine copper or silver.The connecting pole
2nd, the material of firm banking 3, nut 4 and gasket 5 is fine copper.The pore size phase of the connecting hole 8 and the mounting hole 9
Together.The thickness of the flake main body 1 is 3-10 millimeters, and width is 10-30 millimeters.
Operation principle：Copper bar involved by the utility model in actual use, first by the upper surface of firm banking 3 and company
It connects column 2 to be connected, the lower surface of firm banking 3 is connected with gasket 5；Then by connecting pole 2 through the installation in flake main body 1
Hole, and nut 4 is mounted on connecting pole 2；On the surface of flake main body 1, connecting pole 2, firm banking 3, nut 4 and gasket 5
Smear seal protection layer 7；Copper bar is fixed by the mounting hole 9 being arranged on gasket 5.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art should
Work as understanding, our described specific embodiments are merely exemplary rather than for the limit to the scope of the utility model
Equivalent modification and variation fixed, that those skilled in the art are made in the spirit according to the utility model, all should
Cover in the scope of the claimed protection of the utility model.Any reference numeral in claim should not be considered as limit
The involved claim of system.
Claims (5)
1. a kind of connecting copper bar with high conductivity, including copper bar ontology, it is characterised in that：The copper bar ontology includes：Piece
Shape main body (1), connecting pole (2), firm banking (3), nut (4), gasket (5), casing (6)；The flake main body (1), connection
Column (2), firm banking (3), nut (4) and gasket (5) surface be coated with seal protection layer (7)；The connecting pole (2) is run through
Be connected in the mounting hole in the flake main body (1) and with the firm banking (3), the lower surface of the firm banking (3) with
The gasket (5) is connected；There is screw thread on the surface of connecting pole (2)；Described sleeve pipe (6) is set in the outer of the connecting pole (2)
On surface, and described sleeve pipe (6) outer wall is bonded with the mounting hole in the flake main body (1)；The flake main body (1) offers
A plurality of connecting holes (8), a plurality of connecting hole (8) distribution forms are single row of holes or double-row hole；It is opened up on the gasket (5)
There is mounting hole (9).
2. a kind of connecting copper bar with high conductivity as described in claim 1, it is characterised in that：The material of described sleeve pipe (6)
Matter is fine copper or silver.
3. a kind of connecting copper bar with high conductivity as described in claim 1, it is characterised in that：The connecting pole (2) is consolidated
The material for determining pedestal (3), nut (4) and gasket (5) is fine copper.
4. a kind of connecting copper bar with high conductivity as described in claim 1, it is characterised in that：The connecting hole (8) and
The pore size of the mounting hole (9) is identical.
5. a kind of connecting copper bar with high conductivity as described in claim 1, it is characterised in that：The flake main body (1)
Thickness for 3-10 millimeter, width is 10-30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316029.6U CN207602823U (en) | 2017-10-12 | 2017-10-12 | A kind of connecting copper bar with high conductivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316029.6U CN207602823U (en) | 2017-10-12 | 2017-10-12 | A kind of connecting copper bar with high conductivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602823U true CN207602823U (en) | 2018-07-10 |
Family
ID=62756752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721316029.6U Expired - Fee Related CN207602823U (en) | 2017-10-12 | 2017-10-12 | A kind of connecting copper bar with high conductivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602823U (en) |
-
2017
- 2017-10-12 CN CN201721316029.6U patent/CN207602823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180710 Termination date: 20181012 |