CN207603157U - A kind of bus duct high current jack box branched structure - Google Patents
A kind of bus duct high current jack box branched structure Download PDFInfo
- Publication number
- CN207603157U CN207603157U CN201721756701.3U CN201721756701U CN207603157U CN 207603157 U CN207603157 U CN 207603157U CN 201721756701 U CN201721756701 U CN 201721756701U CN 207603157 U CN207603157 U CN 207603157U
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- China
- Prior art keywords
- bar
- main bus
- plate
- jack box
- cover board
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- 238000003825 pressing Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of bus duct high current jack box branched structures, including jack box and main bus-bar, case lid is provided on the upside of the jack box, the jack box is rotatablely connected with case lid by shaft, the side of the main bus-bar is provided with main bus-bar side plate, main bus-bar cover board is provided on the upside of the main bus-bar, the main bus-bar side plate is fixedly connected with main bus-bar cover board by screw, and the side of the main bus-bar side plate is provided with branch bar side plate；By designing plugboard and spring at connection-peg both ends, the plugboard for making connection-peg side according to the elastic force of spring is close to busbar, prevent connection-peg from wearing after a number of uses, connection-peg is made to be connect with busbar and the phenomenon that loose contact occurs, and pass through design in breaker lower end installing plate and fixing groove, directly breaker is skidded off from fixing groove by fixing groove when carrying out maintenance disassembly and installation to breaker, it is very convenient when installation and removal.
Description
Technical field
The utility model belongs to bus duct technical field, and in particular to a kind of bus duct high current jack box branched structure.
Background technology
Bus duct is the metal device of a kind of closing being made of copper, aluminium busbar column, for for each element of decentralized system
Distribute relatively high power.Indoors more and more instead of electric wire in the power Transmission trunk project project of low pressure.With
It modernization project facility to emerge in large numbers with what is equipped, the fast increasing of electricity consumption of all trades and professions, especially numerous skyscrapers and large size
The appearance of plant floor, the traditional cable as transmission pressure have been unable to meet requirement, Multi-path electricity in high current transport system
The used in parallel of cable brings inconvenience to in-site installation construction connection.Plug type bus duct is as a kind of new distribution conducting wire
It comes into being, compared with traditional cable, its superiority is fully demonstrated when high current conveys, simultaneously because employing new
Technology, new process, the bus duct both ends junction substantially reduced and the contact resistance and Wen Sheng of branching port splicing position, and in mother
The insulating materials of high quality has been used in wire casing, so as to improve the security reliability of bus duct, has made whole system more perfect.
In electric substation, busbar can be not only used for the connection between voltage power distribution equipments at different levels, and it is electrical to can be also used for transformer etc.
The connection of equipment and corresponding power distribution equipment.The main function of busbar is to collect, distribute and transmit electric energy.Jack box is to utilize grafting
Mode the electric energy of the backbone on busbar is switched to branch line, tapped using jack box very convenient.Therefore, jack box is point
The key position of branch current protection, the performance of jack box are directly influenced with line mass.
Jack box connection-peg when in use, is plugged on busbar by existing bus duct high current jack box branched structure
Between, connection-peg will appear abrasion after multiple grafting in this way, and connection-peg is caused the phenomenon that loose contact occur with busbar, and
And the breaker inside jack box is overhauled after there is damage and needs to pass through rotary screw when being replaced after prolonged use
It is dismantled, it is cumbersome when dismounting in this way, it is also possible to the problem of internal circuit can be damaged, thus it is proposed that a kind of mother
Wire casing high current jack box branched structure.
Utility model content
The purpose of this utility model is to provide a kind of bus duct high current jack box branched structure, to solve above-mentioned background
The existing bus duct high current jack box branched structure proposed in technology when in use, is plugged on jack box connection-peg
Between busbar, connection-peg will appear abrasion after multiple grafting in this way, and connection-peg is caused showing for loose contact occur with busbar
As, and breaker inside jack box occurs needing to pass through rotation when being overhauled and replaced after damage after prolonged use
Screw is dismantled, cumbersome when dismounting in this way, it is also possible to the problem of damaging internal circuit.
To achieve the above object, the utility model provides following technical solution：A kind of bus duct high current jack box branch
Structure including jack box and main bus-bar, is provided with case lid on the upside of the jack box, the jack box and case lid by shaft into
Row rotation connection, the side of the main bus-bar are provided with main bus-bar side plate, main bus-bar cover board are provided on the upside of the main bus-bar,
The main bus-bar side plate is fixedly connected with main bus-bar cover board by screw, and the side of the main bus-bar side plate is provided with branch
Busbar side plate is provided with branch bar on the inside of the branch bar side plate, and branch mother is provided with above the branch bar
Line cover board, the jack box are mounted on the upper surface of main bus-bar cover board and branch bar cover board, the inside setting of the jack box
There is fixed plate, breaker is provided with above the fixed plate, one end of the fixed plate is provided with the second connection-peg, described solid
Fixed board is fixedly connected with the second connection-peg by screw, and the upper end of second connection-peg is provided with connecting plate, and described
Two connection-pegs are fixedly connected with breaker by connecting plate, and downside one end of the jack box is provided with fixed frame, described
The side of fixed frame is provided with guide plate, and installing plate, the upper surface setting of the fixed plate are provided on the downside of the breaker
There is fixing groove, the installing plate is mounted in fixing groove, and the breaker is consolidated with fixed plate by installing plate and fixing groove
Fixed connection, the side of second connection-peg are provided with plugboard, and one end of the plugboard is provided with spring, and described second inserts
One end of connector and plugboard is rotatablely connected by shaft, and the other end of the second connection-peg and plugboard by spring into
Row is fixedly connected, and the side of the fixed frame, which is provided with, presses plate, and company is fixed by spring with pressing plate in the fixed frame
It connects.
Preferably, the main bus-bar with branch bar by being welded to connect, and using wrapped with insulation, institute
Main bus-bar side plate is stated to be welded to connect also by electric welding with branch bar side plate, main bus-bar cover board and branch bar cover board.
Preferably, pilot hole is provided on the main bus-bar cover board and branch bar cover board, guide plate may be inserted into guiding
Kong Zhong.
Preferably, one end of the fixing groove is provided with baffle, and installing plate is fixed on by baffle in fixing groove.
Preferably, described one end for pressing plate is arc, and the other end is inserted into fixed frame and passes through spring and is attached.
Compared with prior art, the beneficial effects of the utility model are：By design connection-peg both ends plugboard and
Spring, the plugboard for making connection-peg side according to the elastic force of spring are close to busbar, prevent connection-peg from grinding after a number of uses
Damage, makes connection-peg be connect with busbar and the phenomenon that loose contact occurs, and passes through and design in breaker lower end installing plate and fixing groove,
When maintenance disassembly and installation is carried out to breaker, directly breaker can be skidded off from fixing groove by fixing groove,
It is very convenient when installation and removal, press plate in fixed frame side by designing, prevent when jack box is installed
Only fixed frame is damaged with bus cover plate direct collision, and guiding role and fixed work can be played by pressing plate and spring
With.
Description of the drawings
Fig. 1 is the busway inserting case structure diagram of the utility model；
Fig. 2 is the jack box structure diagram of the utility model；
Fig. 3 is the structure for mounting circuit breaker schematic diagram of the utility model；
Fig. 4 is the socket plug structure schematic diagram of the utility model；
Fig. 5 is the fixed rack structure schematic diagram of the utility model；
In figure：1- jack boxes, 2- case lids, 3- main bus-bars cover board, 4- main bus-bars, 5- main bus-bars side plate, 6- branch bar lids
Plate, 7- branch bars, 8- branch bars side plate, 9- breakers, 10- connecting plates, the first connection-pegs of 11-, 12- guide plates, 13-
Two connection-pegs, 14- fixed frames, 15- fixed plates, 16- installing plates, 17- fixing grooves, 18- plugboards, 19- springs, 20- press plate.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bus duct high current jack box branch knot
Structure, including jack box 1 and main bus-bar 4, the upside of jack box 1 is provided with case lid 2, and jack box 1 is turned with case lid 2 by shaft
Dynamic connection, the side of main bus-bar 4 are provided with main bus-bar side plate 5, and the upside of main bus-bar 4 is provided with main bus-bar cover board 3, main bus-bar side
Plate 5 is fixedly connected with main bus-bar cover board 3 by screw, and the side of main bus-bar side plate 5 is provided with branch bar side plate 8, point
The inside of branch bus side plate 8 is provided with branch bar 7, and the top of branch bar 7 is provided with branch bar cover board 6, and jack box 1 is pacified
Mounted in the upper surface of main bus-bar cover board 3 and branch bar cover board 6, jack box 1 is internally provided with fixed plate 15, fixed plate 15
Top is provided with breaker 9, and one end of fixed plate 15 is provided with the second connection-peg 13, and fixed plate 15 passes through with the second connection-peg 13
Screw is fixedly connected, and the upper end of the second connection-peg 13 is provided with connecting plate 10, and the second connection-peg 13 passes through company with breaker 9
Fishplate bar 10 is fixedly connected, and downside one end of jack box 1 is provided with fixed frame 14, and the side of fixed frame 14 is provided with guide plate
12, the downside of breaker 9 is provided with installing plate 16, and the upper surface of fixed plate 15 is provided with fixing groove 17, and installing plate 16 is mounted on
In fixing groove 17, breaker 9 is fixedly connected with fixed plate 15 by installing plate 16 and fixing groove 17, the second connection-peg 13
Side is provided with plugboard 18, and one end of plugboard 18 is provided with spring 19, and one end of the second connection-peg 13 and plugboard 18 leads to
It crosses shaft to be rotatablely connected, and the other end of the second connection-peg 13 and plugboard 18 is fixedly connected by spring 19, Gu
The side for determining frame 14 is provided with and presses plate 20, and fixed frame 14 is fixedly connected with pressing plate 20 by spring 19.
In order to make main bus-bar slot and branch bar slot fixing-stable, in the present embodiment, preferred main bus-bar 4 and branch bar
7 by being welded to connect, and uses wrapped with insulation, main bus-bar side plate 5 and branch bar side plate 8, main bus-bar lid
Plate 3 is welded to connect with branch bar cover board 6 also by electric welding.
In order to make jack box 1 easy for installation, in the present embodiment, preferred main bus-bar cover board 3 on branch bar cover board 6 with setting
Pilot hole is equipped with, guide plate 12 may be inserted into pilot hole.
In order to which breaker 9 is made to be fixed conveniently, in the present embodiment, one end of preferred fixing groove 17 is provided with baffle, installation
Plate 16 is fixed on by baffle in fixing groove 17.
In order to make, in the present embodiment, preferably press 20 one end easy to use of plate for arc, the other end is inserted into fixed frame
In 14 and pass through spring 19 and be attached.
The operation principle and process for using of the utility model：After the utility model installs, it is new to first check for this practicality
The installation fixation and security protection of type, then can use, and jack box 1 is fixed using guide plate 12 and fixed frame 14
On bus duct, prevent connection-peg from showing for loose contact occur with busbar by the plugboard 18 and spring 19 of connection-peg side
As can be straight when maintenance disassembly and installation is carried out to the breaker 9 in jack box 1 by installing plate 16 and fixing groove 17
It connects to skid off out of fixing groove 17 and be removed and installed, can be carried out when fixing jack box 1 by pressing plate 20 and spring 19
It is oriented to and fixed, this completes the use processes to the utility model, and the utility model is simple in structure, side safe to use
Just.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bus duct high current jack box branched structure, including jack box (1) and main bus-bar (4), it is characterised in that：It is described
Case lid (2) is provided on the upside of jack box (1), the jack box (1) is rotatablely connected with case lid (2) by shaft, described
The side of main bus-bar (4) is provided with main bus-bar side plate (5), and main bus-bar cover board (3), institute are provided on the upside of the main bus-bar (4)
It states main bus-bar side plate (5) to be fixedly connected by screw with main bus-bar cover board (3), the side of the main bus-bar side plate (5) is set
Branch bar side plate (8) is equipped with, branch bar (7), the branch bar are provided on the inside of the branch bar side plate (8)
(7) branch bar cover board (6) is provided with above, the jack box (1) is mounted on main bus-bar cover board (3) and branch bar cover board
(6) upper surface, the jack box (1) are internally provided with fixed plate (15), are provided with above the fixed plate (15) disconnected
Road device (9), one end of the fixed plate (15) are provided with the second connection-peg (13), the fixed plate (15) and the second connection-peg
(13) it is fixedly connected by screw, the upper end of second connection-peg (13) is provided with connecting plate (10), and described second inserts
Connector (13) is fixedly connected with breaker (9) by connecting plate (10), and downside one end of the jack box (1) is provided with admittedly
Determine frame (14), the side of the fixed frame (14) is provided with guide plate (12), installing plate is provided on the downside of the breaker (9)
(16), the upper surface of the fixed plate (15) is provided with fixing groove (17), and the installing plate (16) is interior mounted on fixing groove (17),
The breaker (9) is fixedly connected with fixed plate (15) by installing plate (16) and fixing groove (17), second grafting
The side of head (13) is provided with plugboard (18), and one end of the plugboard (18) is provided with spring (19), second grafting
Head (13) and one end of plugboard (18) are rotatablely connected by shaft, and the second connection-peg (13) and plugboard (18) is another
One end is fixedly connected by spring (19), and the side of the fixed frame (14), which is provided with, presses plate (20), the fixed frame
(14) it is fixedly connected with pressing plate (20) by spring (19).
2. a kind of bus duct high current jack box branched structure according to claim 1, it is characterised in that：The main bus-bar
(4) with branch bar (7) by being welded to connect, and using wrapped with insulation, the main bus-bar side plate (5) is with dividing
Branch bus side plate (8), main bus-bar cover board (3) are welded to connect with branch bar cover board (6) also by electric welding.
3. a kind of bus duct high current jack box branched structure according to claim 1, it is characterised in that：The main bus-bar
Pilot hole is provided on cover board (3) and branch bar cover board (6), guide plate (12) may be inserted into pilot hole.
4. a kind of bus duct high current jack box branched structure according to claim 1, it is characterised in that：The fixing groove
(17) one end is provided with baffle, and installing plate (16) is fixed on by baffle in fixing groove (17).
5. a kind of bus duct high current jack box branched structure according to claim 1, it is characterised in that：It is described to press plate
(20) one end is arc, and the other end is inserted into fixed frame (14) and passes through spring (19) and is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756701.3U CN207603157U (en) | 2017-12-15 | 2017-12-15 | A kind of bus duct high current jack box branched structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756701.3U CN207603157U (en) | 2017-12-15 | 2017-12-15 | A kind of bus duct high current jack box branched structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603157U true CN207603157U (en) | 2018-07-10 |
Family
ID=62766760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721756701.3U Active CN207603157U (en) | 2017-12-15 | 2017-12-15 | A kind of bus duct high current jack box branched structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518525A (en) * | 2019-09-16 | 2019-11-29 | 江苏亿能电气有限公司 | A kind of push-pull mechanism for busway inserting case |
| CN112536527A (en) * | 2020-12-07 | 2021-03-23 | 重庆康斯顿激光科技股份有限公司 | High-speed light splitting device for laser equipment |
| CN113629630A (en) * | 2021-07-30 | 2021-11-09 | 广东瀛楷电气自动化科技有限公司 | Bus duct jack box |
-
2017
- 2017-12-15 CN CN201721756701.3U patent/CN207603157U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518525A (en) * | 2019-09-16 | 2019-11-29 | 江苏亿能电气有限公司 | A kind of push-pull mechanism for busway inserting case |
| CN112536527A (en) * | 2020-12-07 | 2021-03-23 | 重庆康斯顿激光科技股份有限公司 | High-speed light splitting device for laser equipment |
| CN113629630A (en) * | 2021-07-30 | 2021-11-09 | 广东瀛楷电气自动化科技有限公司 | Bus duct jack box |
| CN113629630B (en) * | 2021-07-30 | 2022-11-04 | 广东瀛楷电气自动化科技有限公司 | Bus duct jack box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: No. 508, GANGLONG Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Jiangsu Yineng Bus Co.,Ltd. Address before: No. 508, GANGLONG Road, riverside industrial concentration zone, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU YINONE ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 508, GANGLONG Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Eaton bus (Jiangsu) Co., Ltd Address before: No. 508, GANGLONG Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province, 212200 Patentee before: Jiangsu Yineng Bus Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder |