CN208806398U - A kind of novel bus connector - Google Patents
A kind of novel bus connector Download PDFInfo
- Publication number
- CN208806398U CN208806398U CN201821235174.6U CN201821235174U CN208806398U CN 208806398 U CN208806398 U CN 208806398U CN 201821235174 U CN201821235174 U CN 201821235174U CN 208806398 U CN208806398 U CN 208806398U
- Authority
- CN
- China
- Prior art keywords
- bus
- edge portion
- bars conductor
- landing edge
- wall
- 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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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a kind of novel bus connectors, including T-type shielded joint, T-type shielded joint includes landing edge portion and transverse joint portion, landing edge is embedded with bus-bars conductor in portion, main bus-bar insulating layer is provided between bus-bars conductor and landing edge portion, one end of bus-bars conductor extends in transverse joint portion, on the bus-bars conductor inside transverse joint portion, lower two sides distribution is provided with upper holder block and lower lock block, fixture nut is provided with above upper holder block, switch cabinet equipment casing is embedded in the lower openings in transverse joint portion, insulating plug is installed in the upper opening in the transverse joint portion above fixture nut, shielding case is provided with above insulating plug, the outer wall in landing edge portion is provided with external shielding layer, the other end of bus-bars conductor extends landing edge portion, and extend the bus-bars conductor part in landing edge portion Outer wall is arranged with bus external shielding layer.The utility model is connected suitable for small space copper bar, is particularly suitable for compact switch cabinet.
Description
Technical field
The utility model relates to switchgear component technology fields, and in particular to a kind of novel bus connector.
Background technique
Bus tie is used on Medium Voltage Switchgear, the product of the accessories such as connecting copper bar, mutual inductor and electrical component,
It is the common component of medium voltage switchgear equipment.
With the miniaturization of Medium Voltage Switchgear, the demand of compact switch cabinet is more and more, but by empty in cabinet
Between it is also smaller and smaller, air insulation in small space distance is not able to satisfy ordinary copper row's installation requirements, but has part still
It needs copper bar to connect, for this purpose, how to design a kind of novel bus connector, draws it from the disengaging line side of compact switch cabinet
Copper bar is closed and be connected to out, is current urgent problem so as to the above problem.
Utility model content
The purpose of the utility model is to overcome existing compact switch cabinet, the air insulation distance in small space cannot
The problem of meeting common copper bar installation requirements.The novel bus connector of the utility model is suitable for small space copper bar and connects,
It is particularly suitable for compact switch cabinet, it is easy to connect reliable, and being capable of good processing bus shield layer electric field, it is ensured that without part
Electric discharge, insulation shielding effect is good, and structure novel is easy to accomplish, has a good application prospect.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of novel bus connector, including the T-type shielded joint for connecting switch cabinet equipment casing, the T-type screen
Connector, including landing edge portion and transverse joint portion are covered,
It is embedded with bus-bars conductor in the landing edge portion, main mother is provided between the bus-bars conductor and landing edge portion
The inner wall in landing edge portion is arranged in line insulating layer, the main bus-bar insulating layer,
One end of the bus-bars conductor extends in transverse joint portion, on the bus-bars conductor inside transverse joint portion,
The distribution of lower two sides is provided with upper holder block and lower lock block, is provided with fixture nut above the upper holder block, the fixture nut, on
Briquetting, bus-bars conductor, lower lock block are successively fixed bolt to be run through in top to bottm, and the lower end twist-on of the fixing bolt is to opening
It closing in cabinet equipment casing, the switch cabinet equipment casing is embedded in the lower openings in transverse joint portion,
Insulating plug, the top of the insulating plug are installed in the upper opening in the transverse joint portion above the fixture nut
It is provided with shielding case,
The outer wall in the landing edge portion is provided with external shielding layer, and the other end of the bus-bars conductor extends landing edge
Portion, and the bus-bars conductor outer wall for extending landing edge portion is arranged with bus external shielding layer, the bus external shield
One end of layer is embedded into inside landing edge portion.
The other end end outer wall of a kind of novel bus connector above-mentioned, the bus-bars conductor is arranged with full skirt terminal,
Full skirt terminal stress cone is provided between the front end inner wall and bus-bars conductor outer wall of the full skirt terminal, the full skirt terminal is answered
Power cone, full skirt terminal are integrally formed, and the other end of the bus external shielding layer is embedded into the inside of full skirt terminal stress cone.
A kind of novel bus connector above-mentioned is provided with bus mounting hole on the other end end of the bus-bars conductor.
Interior screen is provided on a kind of novel bus connector above-mentioned, the landing edge portion and transverse joint portion inner wall
Cover layer.
A kind of novel bus connector above-mentioned, described sleeve pipe can reach to the distance between bus mounting hole minimum
360mm。
A kind of novel bus connector above-mentioned, the T-type shielded joint outer wall are connected with ground line.
A kind of novel bus connector above-mentioned, the length adjustment of the bus-bars conductor, and it is located at landing edge portion, full skirt
Part between terminal stress cone is bent.
The beneficial effects of the utility model are: the novel bus connector of the utility model, is suitable for small space copper bar
Connection, is particularly suitable for compact switch cabinet, easy to connect reliable, and being capable of good processing bus shield layer electric field, it is ensured that
Without shelf depreciation, insulation shielding effect is good, and structure novel is easy to accomplish, has a good application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the novel bus connector of the utility model；
Fig. 2 is the structural schematic diagram of the insulating plug of the utility model；
Fig. 3 is the structural schematic diagram of the upper shielding case of the utility model；
Fig. 4 is the structural schematic diagram in the landing edge portion of the utility model, transverse joint portion；
Fig. 5 is the structural schematic diagram of the full skirt terminal stress cone of the utility model, full skirt terminal；
Fig. 6 is the structural schematic diagram of the bus-bars conductor of the utility model.
Attached meaning marked in the figure is as follows:
1:T type shielded joint；101: landing edge portion；102: transverse joint portion；2: main bus-bar insulating layer；3: bus is led
Body；4: full skirt terminal；5: full skirt terminal stress cone；6: switch cabinet equipment casing；7: paster pin；801: upper holder block；802: under
Briquetting；9: fixture nut；10: insulating plug；11: upper shielding case；12: ground line；13: bus external shielding layer；14: bus installation
Hole；15: internal shield；16: external shielding layer.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Fig. 1, the novel bus connector of the utility model, including the T for connecting switch cabinet equipment casing 6
Type shielded joint 1, the T-type shielded joint 1, including landing edge portion 101 and transverse joint portion 102,
It is embedded with bus-bars conductor 3 in the landing edge portion 101, is set between the bus-bars conductor 3 and landing edge portion 101
It is equipped with main bus-bar insulating layer 2, the inner wall in landing edge portion 101 is arranged in the main bus-bar insulating layer 2,
One end of the bus-bars conductor 3 extends in transverse joint portion 102, the bus inside transverse joint portion 102
The distribution of the upper and lower two sides of conductor 3 is provided with upper holder block 801 and lower lock block 802, and the top of the upper holder block 801 is provided with fixed spiral shell
Mother 9, the fixture nut 9, upper holder block 801, bus-bars conductor 3, lower lock block 802 are successively fixed bolt 7 to be run through in top to bottm, and
In the lower end twist-on to switch cabinet equipment casing 6 of the fixing bolt 7, the switch cabinet equipment casing 6, which is embedded in, laterally to be connect
In the lower openings on head 102, bus-bars conductor is fastened by upper holder block 801 and lower lock block 802, fixing bolt 7, fixture nut 9
In on switch cabinet equipment casing 6, guarantee the current-carrying capacity of bus.
Insulating plug 10, the insulating plug are installed in the upper opening in the transverse joint portion 102 of 9 top of fixture nut
10 top is provided with shielding case 11 and is insulated after bus installation fastening with installing insulating plug 10, insulating plug 10, upper screen
11 specific structure of cover is covered, respectively as shown in Fig. 2, Fig. 3；
As shown in figure 4, the outer wall in the landing edge portion 101 is provided with external shielding layer 16, the bus-bars conductor 3 it is another
Landing edge portion 101 is extended at end, and 3 outer wall of bus-bars conductor for extending landing edge portion 101 is arranged with bus
One end of external shielding layer 13, the bus external shielding layer 13 is embedded into inside landing edge portion 101, the landing edge portion 101
With internal shield 15 is provided on 102 inner wall of transverse joint portion, 1 outer wall of T-type shielded joint is connected with ground line 12, this
The novel bus connector of utility model, by, upper shielding case 11, external shielding layer 16, bus external shielding layer 13, internal shield 15
With ground line 12, complete shielding space is formed, ensure that the shield effectiveness of bus tie.
Preferably, the other end end outer wall of the bus-bars conductor 3 is arranged with full skirt terminal 4, before the full skirt terminal 4
Full skirt terminal stress cone 5, the full skirt terminal stress cone 5, full skirt terminal are provided between 3 outer wall of inner wall of end and bus-bars conductor
4 are integrally formed, and the other end of the bus external shielding layer 13 is embedded into the inside of full skirt terminal stress cone 5, as shown in figure 5,
The full skirt effect of full skirt terminal 4 is to increase busbar end to earth-shielded creep distance, it is ensured that busbar end is reliably connected, guarantees it absolutely
Edge is horizontal, and full skirt terminal stress cone 5 and full skirt terminal 4 are integrally formed, and when installation guarantees to overlap with bus external shielding layer, and processing is female
Line shielded layer electric field, it is ensured that without shelf depreciation, improve security performance.
Preferably, as shown in fig. 6, bus mounting hole 14 is provided on the other end end of the bus-bars conductor 3, for connecting
Connect busbar.
Preferably, described sleeve pipe 6 can reach 360mm to the distance between bus mounting hole 14 minimum, be able to satisfy compact
The copper bar connection requirement of switchgear, the length of adjustable bus-bars conductor 3, and the length adjustment of bus-bars conductor 3 as needed, and
Part between landing edge portion 101, full skirt terminal stress cone 5 is bent, suitable for the installation of small space, to meet
Specific cabinet type needs.
In conclusion the novel bus connector of the utility model, is suitable for small space copper bar and connects, be particularly suitable for
Compact switch cabinet, it is easy to connect reliable, and being capable of good processing bus shield layer electric field, it is ensured that without shelf depreciation, insulate
Shield effectiveness is good, structure novel, easy to accomplish, has a good application prospect.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of novel bus connector, it is characterised in that: connect including the T-type shielding for connecting switch cabinet equipment casing (6)
Head (1), the T-type shielded joint (1), including landing edge portion (101) and transverse joint portion (102),
Is embedded with bus-bars conductor (3) in the landing edge portion (101), the bus-bars conductor (3) and landing edge portion (101) it
Between be provided with main bus-bar insulating layer (2), the main bus-bar insulating layer (2) setting landing edge portion (101) inner wall,
One end of the bus-bars conductor (3) extends in transverse joint portion (102), is located at transverse joint portion (102) internal mother
The upper and lower two sides distribution of line conductor (3) is provided with upper holder block (801) and lower lock block (802), sets above the upper holder block (801)
It is equipped with fixture nut (9), the fixture nut (9), upper holder block (801), bus-bars conductor (3), lower lock block (802) are successively fixed
Bolt (7) runs through in top to bottm, and in the lower end twist-on of the fixing bolt (7) to switch cabinet equipment casing (6), described to open
Cabinet equipment casing (6) are closed to be embedded in the lower openings of transverse joint portion (102),
Insulating plug (10), the insulation are installed in the upper opening in the transverse joint portion (102) above the fixture nut (9)
Shielding case (11) are provided with above plug (10),
The outer wall of the landing edge portion (101) is provided with external shielding layer (16), and the other end of the bus-bars conductor (3) extends
Landing edge portion (101), and described bus-bars conductor (3) outer wall for extending landing edge portion (101) is arranged with outside bus
Shielded layer (13), it is internal that one end of the bus external shielding layer (13) is embedded into landing edge portion (101).
2. a kind of novel bus connector according to claim 1, it is characterised in that: the bus-bars conductor (3) it is another
End end outer wall is arranged with full skirt terminal (4), between the front end inner wall and bus-bars conductor (3) outer wall of the full skirt terminal (4)
It is provided with full skirt terminal stress cone (5), the full skirt terminal stress cone (5), full skirt terminal (4) are integrally formed, and the bus
The other end of external shielding layer (13) is embedded into the inside of full skirt terminal stress cone (5).
3. a kind of novel bus connector according to claim 2, it is characterised in that: the bus-bars conductor (3) it is another
End is provided with bus mounting hole (14) on end.
4. a kind of novel bus connector according to claim 1, it is characterised in that: the landing edge portion (101) and
Internal shield (15) are provided on transverse joint portion (102) inner wall.
5. a kind of novel bus connector according to claim 2, it is characterised in that: described sleeve pipe (6) to bus is installed
The distance between hole (14) minimum can reach 360mm.
6. a kind of novel bus connector according to claim 1, it is characterised in that: T-type shielded joint (1) outer wall
It is connected with ground line (12).
7. a kind of novel bus connector according to claim 2, it is characterised in that: the length of the bus-bars conductor (3)
It adjusts, and the part between landing edge portion (101), full skirt terminal stress cone (5) is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235174.6U CN208806398U (en) | 2018-08-02 | 2018-08-02 | A kind of novel bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235174.6U CN208806398U (en) | 2018-08-02 | 2018-08-02 | A kind of novel bus connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806398U true CN208806398U (en) | 2019-04-30 |
Family
ID=66229014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235174.6U Expired - Fee Related CN208806398U (en) | 2018-08-02 | 2018-08-02 | A kind of novel bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806398U (en) |
-
2018
- 2018-08-02 CN CN201821235174.6U patent/CN208806398U/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: 20190430 Termination date: 20210802 |