CN207069117U - A kind of low-resistivity abnormal shape copper busbar attachment structure - Google Patents
A kind of low-resistivity abnormal shape copper busbar attachment structure Download PDFInfo
- Publication number
- CN207069117U CN207069117U CN201720770849.6U CN201720770849U CN207069117U CN 207069117 U CN207069117 U CN 207069117U CN 201720770849 U CN201720770849 U CN 201720770849U CN 207069117 U CN207069117 U CN 207069117U
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- China
- Prior art keywords
- plate
- positioning hole
- location
- semicircle
- copper busbar
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- 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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Abstract
The utility model belongs to electric power installation fitting applied technical field, specifically disclose a kind of low-resistivity abnormal shape copper busbar attachment structure, including the first connecting plate, the first semicircle neck, the second semicircle neck, the first location-plate, the second location-plate, the first positioning hole, the second positioning hole, the 3rd positioning hole, wherein, the junction of the first semicircle neck, the second semicircle neck respectively with the first location-plate, the second location-plate is arranged to semicircular structure.The beneficial effects of the utility model are：1st, overall structure is integrally formed obtained for the red metal of purity 99.95%, and product design is rational in infrastructure and service life is long, uses electrical efficiency height；2nd, copper busbar attachment structure, density is high, oxygen content less than 0.003%, pore-free without trachoma, conduct electricity very well, the surface smoothness after galvanic corrosion is high and by Technology for Heating Processing electrode is non-directional, resistivity is low, meet power distribution cabinet in power Transmission, distribution box, the efficient wiring assembling demand of the copper busbar of high pressure or super-pressure cabinet.
Description
Technical field
The utility model belongs to electric power installation fitting applied technical field, and in particular to a kind of low-resistivity abnormal shape copper busbar
Attachment structure, assembled suitable for copper busbars such as power distribution cabinet, distribution box and various high voltage cabinets use.
Background technology
, it is necessary to which a kind of part can be linked and packed in the assembling work of power distribution cabinet, distribution box and various high voltage cabinets etc.
Each copper busbar head, enabling rational concentrate carries out wiring operation, and then ensures power distribution cabinet, distribution box and various high voltages
The safety of cabinet etc..
But the copper busbar wiring construction of existing traditional structural design production, its is complicated, installing/dismounting is inconvenient for use
Victory, while occur slight crack after its long-term use, service life is short（There is also great, irreversible potential safety hazard）, need regular
Maintenance, influences its service efficiency and resistivity is big etc., can not meet existing power distribution cabinet, distribution box, high pressure or super-pressure cabinet
Copper busbar assembling demand, and this is current urgently to be resolved hurrily.
Therefore, a kind of low-resistivity abnormal shape copper busbar attachment structure is provided based on above mentioned problem, the utility model.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of low-resistivity abnormal shape copper busbar attachment structure, its
Design structure is reasonable, is integrally formed copper busbar structure, and toughness is strong, service life length, high without often maintenance service efficiency, solves simultaneously
Existing copper bus bar wiring structure inconvenience installation, the problem of safeguarding and the resistivity of having determined are low, applied widely.
Technical scheme：The utility model provides a kind of low-resistivity abnormal shape copper busbar attachment structure, including the first connecting plate,
And the first semicircle neck of the first connecting plate both sides, the second semicircle neck are symmetricly set on, and it is semicircle with first respectively
Neck, the first location-plate, the second location-plate of the second semicircle neck connection, and it is symmetricly set on both sides in the first connecting plate
First positioning hole, the second positioning hole, and the first location-plate, the 3rd positioning hole in the second location-plate are symmetrically arranged at, its
In, the junction of the first semicircle neck, the second semicircle neck respectively with the first location-plate, the second location-plate is arranged to semicircle
Shape structure；First connecting plate, the first semicircle neck, the second semicircle neck, the first location-plate, the second location-plate,
The steel structure that a positioning hole, the second positioning hole and the 3rd positioning hole are formed in one.
The technical program, the first semicircle neck, the second semicircle neck are determined with the first location-plate, second respectively
The semicircular structure angle a of the junction of position plate is 180 °；The special-shaped copper busbar attachment structure whole height H is 50mm-
80mm, width W are 60mm-150mm.
The technical program, the low-resistivity abnormal shape copper busbar attachment structure, in addition to be arranged in the first connecting plate
And one group of the 4th positioning hole between the first positioning hole, the second positioning hole；First connecting plate, the first semicircle card
Groove, the second semicircle neck, the first location-plate, the second location-plate, the first positioning hole, the second positioning hole, the 4th positioning hole and
The steel structure that three positioning holes are formed in one.
The technical program, the low-resistivity abnormal shape copper busbar attachment structure, in addition to it is separately positioned on the first positioning
One group of cross projection on plate, the second location-plate；First connecting plate, the first semicircle neck, the second semicircle neck,
First location-plate, the second location-plate, the first positioning hole, the second positioning hole, the 4th positioning hole, the 3rd positioning hole and cross projection
The steel structure being formed in one.
The technical program, the low-resistivity abnormal shape copper busbar attachment structure, in addition to it is arranged on the first connecting plate bottom
One group of spacing preiection in portion；First connecting plate, the first semicircle neck, the second semicircle neck, the first location-plate, second
Location-plate, the first positioning hole, the second positioning hole, the 4th positioning hole, the 3rd positioning hole, cross raised and spacing preiection are integrated
The steel structure of shaping.
Compared with prior art, a kind of beneficial effect of low-resistivity abnormal shape copper busbar attachment structure of the present utility model exists
In：1st, overall structure is integrally formed obtained for the red metal of purity 99.95%, and product design is rational in infrastructure and service life is long, uses
Electrical efficiency is high；2nd, be integrally formed copper busbar attachment structure, density is high, oxygen content less than 0.003%, pore-free without trachoma, lead
Surface smoothness after good electrical property, galvanic corrosion is high and by Technology for Heating Processing electrode is non-directional, resistivity is low, meets that electric power is defeated
The efficient wiring assembling demand of copper busbar of power distribution cabinet, distribution box, high pressure or super-pressure cabinet in sending.Installation and removal simultaneously are just
Victory, it is easy to cleaning.
Brief description of the drawings
Fig. 1 is a kind of structural representation of low-resistivity abnormal shape copper busbar attachment structure of the present utility model；
Fig. 2 is that a kind of the first connecting plate plan structure of low-resistivity abnormal shape copper busbar attachment structure of the present utility model is shown
It is intended to；
Fig. 3 is a kind of the first location-plate of low-resistivity abnormal shape copper busbar attachment structure of the present utility model, the second positioning
Plate overlooking the structure diagram；
Wherein, sequence number mark is as follows in figure：The connecting plates of 1- first, the first semicircle necks of 2-, the second semicircle necks of 3-,
The location-plates of 4- first, the location-plates of 5- second, the positioning holes of 6- first, the positioning holes of 7- second, the positioning holes of 8- the 4th, 9- the 3rd are positioned
Hole, cross raised, the 11- spacing preiections of 10-.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate.
A kind of low-resistivity abnormal shape copper busbar attachment structure as shown in Figure 1, Figure 2 and Figure 3, including the first connecting plate 1, and
The first semicircle neck 2, the second semicircle neck 3 of the both sides of the first connecting plate 1 are symmetricly set on, and it is semicircle with first respectively
The first location-plate 4, the second location-plate 5 that neck 2, the second semicircle neck 3 connect, and be symmetricly set in the first connecting plate 1
The first positioning hole 6, the second positioning hole 7 of both sides, and it is symmetrically arranged at the first location-plate 4, the in the second location-plate 5 the 3rd
Positioning hole 9, wherein, the first semicircle neck 2, the second semicircle neck 3 company with the first location-plate 4, the second location-plate 5 respectively
The place of connecing is arranged to semicircular structure；First connecting plate 1, the first semicircle neck 2, the second semicircle neck 3, the first location-plate 4,
The steel structure that second location-plate 5, the first positioning hole 6, the second positioning hole 7 and the 3rd positioning hole 9 are formed in one, its toughness is strong,
Long lifespan and it is easily installed, effectively improves the efficiency of assembling of copper busbar.
It is further preferred that the first semicircle neck 2, the second semicircle neck 3 are fixed with the first location-plate 4, second respectively
The semicircular structure angle a of the junction of position plate 5 is 180 °, realize during assembling it is stable snap onto in cabinet in positioning component,
Efficiency of assembling is improved, and special-shaped copper busbar attachment structure whole height H is 50mm-80mm, width W is 60mm-150mm, is applicable
In the wiring operation of the power distribution cabinet copper busbar of Multiple Type；And low-resistivity abnormal shape copper busbar attachment structure, in addition to be arranged on
In first connecting plate 1 and one group of the 4th positioning hole 8 positioned at the first positioning hole 6, the second positioning hole 7 between, during assembling for
Cabinet connection carries out integrally-built positioning, and the first connecting plate 1, the first semicircle neck 2, the second semicircle neck 3, first are fixed
Position plate 4, the second location-plate 5, the first positioning hole 6, the second positioning hole 7, the 4th positioning hole 8 and the 3rd positioning hole 9 are formed in one
Steel structure, its toughness is strong, long lifespan and is easily installed, and effectively improves the efficiency of assembling of copper busbar；And low-resistivity abnormal shape copper
Bus connection structure, in addition to be separately positioned on the first location-plate 4, one group cross raised 10 on the second location-plate 5, assembling
When used with cabinet inner cross type fit depressions, play a part of positioning, and the first connecting plate 1, the first semicircle neck 2,
Second semicircle neck 3, the first location-plate 4, the second location-plate 5, the first positioning hole 6, the second positioning hole 7, the 4th positioning hole 8,
3rd positioning hole 9 and cross raised 10 steel structure being formed in one, its toughness is strong, long lifespan and is easily installed, and effectively carries
The efficiency of assembling of high copper busbar；And low-resistivity abnormal shape copper busbar attachment structure, in addition to it is arranged on the bottom of the first connecting plate 1
One group of spacing preiection 11, plays the ventilative operation of increase overall structure radiating, and the first connecting plate 1, the first semicircle neck 2,
Second semicircle neck 3, the first location-plate 4, the second location-plate 5, the first positioning hole 6, the second positioning hole 7, the 4th positioning hole 8,
3rd positioning hole 9, cross projection（10）The steel structure being formed in one with spacing preiection 11, its toughness is strong, long lifespan and just
In installation, the effective scope of application, the practicality for improving global copper bus bar wiring structure is expanded.
The low-resistivity abnormal shape copper busbar attachment structure of this structure, is generally applicable to high and low voltage electrical equipment, switch contact, distribution
In the copper busbar wiring operation electrical equipment of equipment etc..
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (5)
- A kind of 1. low-resistivity abnormal shape copper busbar attachment structure, it is characterised in that：Including the first connecting plate（1）, and be symmetrical arranged In the first connecting plate（1）First semicircle neck of both sides（2）, the second semicircle neck（3）, and block respectively with the first semicircle Groove（2）, the second semicircle neck（3）First location-plate of connection（4）, the second location-plate（5）, and it is symmetricly set on the first connection Plate（1）First positioning hole of interior both sides（6）, the second positioning hole（7）, and it is symmetrically arranged at the first location-plate（4）, it is second fixed Position plate（5）The 3rd interior positioning hole（9）, wherein, the first semicircle neck（2）, the second semicircle neck（3）It is fixed with first respectively Position plate（4）, the second location-plate（5）Junction be arranged to semicircular structure；First connecting plate（1）, the first semicircle card Groove（2）, the second semicircle neck（3）, the first location-plate（4）, the second location-plate（5）, the first positioning hole（6）, the second positioning hole （7）With the 3rd positioning hole（9）The steel structure being formed in one.
- A kind of 2. low-resistivity abnormal shape copper busbar attachment structure according to claim 1, it is characterised in that：Described the first half Circular neck（2）, the second semicircle neck（3）Respectively with the first location-plate（4）, the second location-plate（5）Junction semicircle Shape structural point a is 180 °；The special-shaped copper busbar attachment structure whole height H is 50mm-80mm, and width W is 60mm- 150mm。
- A kind of 3. low-resistivity abnormal shape copper busbar attachment structure according to claim 1, it is characterised in that：The low resistance Rate abnormal shape copper busbar attachment structure, in addition to it is arranged on the first connecting plate（1）It is interior and be located at the first positioning hole（6）, second positioning Hole（7）Between one group of the 4th positioning hole（8）；First connecting plate（1）, the first semicircle neck（2）, the second semicircle card Groove（3）, the first location-plate（4）, the second location-plate（5）, the first positioning hole（6）, the second positioning hole（7）, the 4th positioning hole（8）With 3rd positioning hole（9）The steel structure being formed in one.
- A kind of 4. low-resistivity abnormal shape copper busbar attachment structure according to claim 3, it is characterised in that：The low resistance Rate abnormal shape copper busbar attachment structure, in addition to it is separately positioned on the first location-plate（4）, the second location-plate（5）On one group of cross Type is raised（10）；First connecting plate（1）, the first semicircle neck（2）, the second semicircle neck（3）, the first location-plate （4）, the second location-plate（5）, the first positioning hole（6）, the second positioning hole（7）, the 4th positioning hole（8）, the 3rd positioning hole（9）With ten Font is raised（10）The steel structure being formed in one.
- A kind of 5. low-resistivity abnormal shape copper busbar attachment structure according to claim 4, it is characterised in that：The low resistance Rate abnormal shape copper busbar attachment structure, in addition to it is arranged on the first connecting plate（1）One group of spacing preiection of bottom（11）；Described first Connecting plate（1）, the first semicircle neck（2）, the second semicircle neck（3）, the first location-plate（4）, the second location-plate（5）, A positioning hole（6）, the second positioning hole（7）, the 4th positioning hole（8）, the 3rd positioning hole（9）, cross projection（10）And limit convex Rise（11）The steel structure being formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770849.6U CN207069117U (en) | 2017-06-29 | 2017-06-29 | A kind of low-resistivity abnormal shape copper busbar attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770849.6U CN207069117U (en) | 2017-06-29 | 2017-06-29 | A kind of low-resistivity abnormal shape copper busbar attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069117U true CN207069117U (en) | 2018-03-02 |
Family
ID=61507642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720770849.6U Expired - Fee Related CN207069117U (en) | 2017-06-29 | 2017-06-29 | A kind of low-resistivity abnormal shape copper busbar attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919345A (en) * | 2018-03-29 | 2020-11-10 | 北川工业株式会社 | Contact and method for manufacturing the same |
-
2017
- 2017-06-29 CN CN201720770849.6U patent/CN207069117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111919345A (en) * | 2018-03-29 | 2020-11-10 | 北川工业株式会社 | Contact and method for manufacturing the same |
| CN111919345B (en) * | 2018-03-29 | 2022-02-01 | 北川工业株式会社 | Contact and method for manufacturing the same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |