CN206364464U - A kind of high voltage common-case enclosed busbar - Google Patents
A kind of high voltage common-case enclosed busbar Download PDFInfo
- Publication number
- CN206364464U CN206364464U CN201720003952.8U CN201720003952U CN206364464U CN 206364464 U CN206364464 U CN 206364464U CN 201720003952 U CN201720003952 U CN 201720003952U CN 206364464 U CN206364464 U CN 206364464U
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- China
- Prior art keywords
- sealing plate
- board
- groove
- fixedly connected
- wire
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Abstract
The utility model discloses a kind of high voltage common-case enclosed busbar, including wire-fixing jacket, groove is offered at the top of the wire-fixing jacket, the top of the wire-fixing jacket and offer retraction slot close to the side of groove, and groove is communicated with retraction slot, the relative both sides inwall of the groove offers chute, sliding block is slidably connected in the chute, and the relative side of two sliding blocks is fixedly connected with the both sides of sealing plate respectively, and sealing plate is socketed in groove, one end of the sealing plate is fixedly connected through retraction slot and with the side of its internal follow block.The utility model passes through the improvement to sealing plate, sealing plate can be made to be slided in groove, wire-fixing jacket is opened so as to convenient, in the presence of return spring, sealing plate can be made to return to original position, reach the effect for being easy to be detected to internal rectangular bus bar, when pulling up arm-tie, upper U-board can depart from lower U-board, in the presence of extrusion spring, and U-board can be made to be contacted again with lower U-board.
Description
Technical field
The utility model is related to electrical equipment technical field, specially a kind of high voltage common-case enclosed busbar.
Background technology
With modernization project facility and emerging in large numbers for equipping, the power consumption of all trades and professions is fast to be increased, especially numerous high levels
Building and the appearance in large-sized workshop workshop, can not have been met in high current induction system as the traditional cable of transmission pressure will
Ask, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug type bus duct is as a kind of new
Type is arisen at the historic moment with electric lead, compared with traditional cable, and its superiority is fully demonstrated when high current is conveyed, while by
The bus duct both ends junction substantially reduced in employing new technology and new technology and the contact resistance of branching port splicing position and
Temperature rise, and high-quality insulating materials has been used in bus duct, so as to improve the security reliability of bus duct, make whole system
System is more perfect.
Bus in the market is fixedly arranged in bus duct, if desired it is repaired or detected, it is necessary to will
Whole bus duct is taken apart completely, although can complete the detection work to bus, but dismounting bus duct is wasted time and energy, and is being torn open
During unloading, unnecessary damage is easily caused to bus duct, and internal bus is substantially to be bolted on card
On plate, in detection process, need also exist for disassembling bolts using instrument, the work in the stage has further had influence on detection
Progress.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of high voltage common-case enclosed busbar, solves to bus
The problem of detection is inconvenient.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of high voltage common-case closing is female
Offer groove at the top of line, including wire-fixing jacket, the wire-fixing jacket, the top of the wire-fixing jacket and opened up close to the side of groove
There is retraction slot, and groove is communicated with retraction slot, the relative both sides inwall of the groove is offered in chute, the chute and slided
Sliding block is connected with, and the relative side of two sliding blocks is fixedly connected with the both sides of sealing plate respectively, and sealing plate is socketed in groove
Interior, one end of the sealing plate is run through retraction slot and is fixedly connected with the side of its internal follow block, the follow block and sealing plate phase
The side of the back of the body is flexibly connected by expansion link with the inwall of retraction slot, and return spring, and return bullet are socketed with the expansion link
The two ends of spring are fixedly connected with the side of follow block and the surface of expansion link respectively, and the both sides of the wire-fixing jacket inwall are fixedly connected with
Have and movable block is slidably connected in slide rail, the slide rail, the top of the movable block is by the top of extrusion spring and slide rail
Wall is flexibly connected, and two ends of the side respectively with arm-tie side of two movable blocks are fixedly connected, the two ends of the arm-tie bottom
Upper U-board, the both sides of the wire-fixing jacket bottom interior wall and the position of the upper U-board of correspondence two are fixedly connected with by connecting rod
Lower U-board is fixedly connected with by fix bar, and the two ends of upper U-board bottom are overlapped on two ends at the top of lower U-board, it is described
Rectangular bus bar is connected with the rectangular opening docked between upper U-board and lower U-board.
It is preferred that, the both sides of the wire-fixing jacket, which have been fixedly connected with installing frame, and installing frame, offers screwed hole.
It is preferred that, the chute is opened in the middle part of groove inwall, and two sliding blocks are located at the top of sealing plate both sides respectively
End.
It is preferred that, the middle part of the follow block side is flexibly connected by expansion link with the middle part of retraction slot inwall, and follow block
Length and retraction slot equal length.
It is preferred that, the length and width of the groove is equal with the length and width of sealing plate, and the top of sealing plate
It is provided with swinging plate.
It is preferred that, rectangular channel is offered on the arm-tie, and rectangular channel is located between two movable blocks.
(3) beneficial effect
The utility model provides a kind of high voltage common-case enclosed busbar.Possesses following beneficial effect：
(1), the utility model is by the improvement to sealing plate, when stirring sealing plate, can make sealing plate in groove
Slide, sealing plate is slipped into retraction slot, now, expansion link and return spring can shrink, beat wire-fixing jacket so as to convenient
Open, when needing to close, only need to unclamp sealing plate, in the presence of return spring screen resilience, sealing plate can be made to return to starting
Position, so as to reach the effect for being easy to be detected to internal rectangular bus bar.
(2), the utility model is by the improvement to upper U-board and lower U-board, when pulling up arm-tie, can drive
Two movable blocks are moved in slide rail, and shrink extrusion spring, and now upper U-board can depart from lower U-board, so as to by two
The rectangular bus bar of clamping between person takes out, and when unclamping arm-tie, in the presence of extrusion spring screen resilience, can make U-board
Contacted again with lower U-board, so as to reach the effect for being easy to detect and repair to rectangular bus bar.
Brief description of the drawings
Fig. 1 is the side sectional view of the utility model structure；
Fig. 2 is the top view of the utility model structure；
Fig. 3 is the side view of U-board and lower U-board in the utility model structure；
Fig. 4 is the side view of the utility model structural representation installing frame.
In figure：1 wire-fixing jacket, 2 grooves, 3 retraction slots, 4 chutes, 5 sliding blocks, 6 sealing plates, 7 follow blocks, 8 expansion links, 9 return bullets
Spring, 10 slide rails, 11 movable blocks, 12 arm-ties, U-board, 14 times U-boards, 15 rectangular bus bars, 16 installing frames, 17 rectangular channels, 18 on 13
Extrusion spring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of high voltage common-case enclosed busbar, including solidus
Set 1, the both sides of wire-fixing jacket 1, which have been fixedly connected with installing frame 16, and installing frame 16, offers screwed hole, by being provided with installation
Frame 16, can facilitate wire-fixing jacket 1 being arranged on ad-hoc location, or facilitate multiple wire-fixing jackets 1 to connect, and the top of wire-fixing jacket 1 is opened
Provided with groove 2, the side of the top of wire-fixing jacket 1 and close groove 2 offers retraction slot 3, and groove 2 is communicated with retraction slot 3, leads to
The relative both sides inwall of groove 2 offers and sliding block 5 is slidably connected in chute 4, chute 4, and the relative side of two sliding blocks 5 point
Both sides not with sealing plate 6 are fixedly connected, and sealing plate 6 is socketed in groove 2, and chute 4 is opened in the middle part of the inwall of groove 2,
And two sliding blocks 5 are located at the top of the both sides of sealing plate 6, the length and width of the length and width of groove 2 with sealing plate 6 respectively
It is equal, and the top of sealing plate 6 is provided with swinging plate, by opening up chute 4 on the both sides inwall of groove 2, coordinates sliding block 5
Use, the stable movement in groove 2 of sealing plate 6, and the dimension scale of sealing plate 6 and groove 2 can be made, sealing plate can be made
6 shelter from groove 2 completely, swinging plate can conveniently regulation sealing plate 6, one end of sealing plate 6 through retraction slot 3 and with inside it
The side of follow block 7 is fixedly connected, and the side opposite with sealing plate 6 of follow block 7 is connected by the inwall activity of expansion link 8 and retraction slot 3
Connect, the middle part of the side of follow block 7 is flexibly connected by expansion link 8 with the middle part of the inwall of retraction slot 3, and length and the contraction of follow block 7
Be socketed with return spring 9 on the equal length of groove 3, expansion link 8, and return spring 9 two ends respectively with the side of follow block 7 and stretching
The surface of contracting bar 8 is fixedly connected, by being provided with follow block 7, can be made sealing plate 6 is stable to be slided in retraction slot 3, be prevented sealing
There is the phenomenon rocked in moving process in plate 6, and return spring 9, when being in initial state, sealing plate 6 shelters from groove completely
2, by the improvement to sealing plate 6, when stirring sealing plate 6, sealing plate 6 can be made to be slided in groove 2, sealing plate 6 is slided
Enter in retraction slot 3, now, expansion link 8 and return spring 9 can shrink, open wire-fixing jacket 1 so as to convenient, when needing to close
When closing, sealing plate 6 only need to be unclamped, in the presence of the screen resilience of return spring 9, sealing plate 6 can be made to return to original position, so that
The effect for being easy to be detected to internal rectangular bus bar 15 is reached, the both sides of the inwall of wire-fixing jacket 1 have been fixedly connected with slide rail 10,
Movable block 11 is slidably connected in slide rail 10, the top of movable block 11 passes through extrusion spring 18 and the inwall at the top of slide rail 10 is movable
Connection, and two ends of the side respectively with the side of arm-tie 12 of two movable blocks 11 are fixedly connected, and rectangular channel is offered on arm-tie 12
17, and rectangular channel 17 offers rectangular channel 17 between two movable blocks 11 on arm-tie 12, by being opened up on arm-tie 12
Rectangular channel 17, can conveniently pull arm-tie 12, and rectangular channel 17 is located between two movable blocks 11, and the two ends of the bottom of arm-tie 12 are equal
Upper U-board 13, the both sides of the bottom interior wall of wire-fixing jacket 1 and the position of the upper U-board 13 of correspondence two are fixedly connected with by connecting rod
Lower U-board 14 is fixedly connected with by fix bar, and the two ends of the bottom of upper U-board 13 are overlapped on the two of the lower top of U-board 14
End, upper U-board 13 is identical with the specification of lower U-board 14, and what is docked between the two is shaped as rectangle, and leaves one between the two
Rectangular opening, when extrusion spring 18 is in initial state, is in mated condition, upper U-shaped between upper U-board 13 and lower U-board 14
Rectangular bus bar 15 is connected with the rectangular opening docked between plate 13 and lower U-board 14, by upper U-board 13 and lower U-board 14
Improvement, when pulling up arm-tie 12, two movable blocks 11 can be driven to be moved in slide rail 10, and receive extrusion spring 18
Contracting, now above U-board 13 can depart from lower U-board 14, so as to which the rectangular bus bar 15 of clamping between the two is taken out, work as release
During arm-tie 12, in the presence of the screen resilience of extrusion spring 18, U-board 13 can be made to be contacted again with lower U-board 14, so as to reach
To the effect for being easy to that rectangular bus bar 15 is detected and repaired.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In use, stirring sealing plate 6, sealing plate 6 can be made to be slided in groove 2, be then slid into retraction slot 3, stretching
In the presence of contracting bar 8 and return spring 9, sealing plate 6 can be made after movement, original position can be returned to, drawing is pulled up
Plate 12, can drive two movable blocks 11 to be slided in slide rail 10, and shrink extrusion spring 18, and now upper U-board 13 can take off
From lower U-board 14, when unclamping arm-tie 12, U-board 13 can be made to be contacted again with lower U-board 14.
In summary, the high voltage common-case enclosed busbar,, can when stirring sealing plate 6 by the improvement to sealing plate 6
Sealing plate 6 is slided in groove 2, sealing plate 6 is slipped into retraction slot 3, now, expansion link 8 and return spring 9 can shrink,
Wire-fixing jacket 1 is opened so as to convenient, when needing to close, only sealing plate 6 need to be unclamped, in the work of the screen resilience of return spring 9
Under, sealing plate 6 can be made to return to original position, so that the effect for being easy to be detected to internal rectangular bus bar 15 has been reached,
By the improvement to upper U-board 13 and lower U-board 14, when pulling up arm-tie 12, two movable blocks 11 can be driven in cunning
Moved in rail 10, and shrink extrusion spring 18, now upper U-board 13 can depart from lower U-board 14, so as to will between the two
The rectangular bus bar 15 of clamping takes out, and when unclamping arm-tie 12, in the presence of the screen resilience of extrusion spring 18, can make U-board
13 contact again with lower U-board 14, so as to reach the effect for being easy to that rectangular bus bar 15 is detected and repaired.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high voltage common-case enclosed busbar, including wire-fixing jacket (1), it is characterised in that：Offered at the top of the wire-fixing jacket (1)
The side of groove (2), the top of the wire-fixing jacket (1) and close groove (2) offers retraction slot (3), and groove (2) is with shrinking
Groove (3) is communicated, and the relative both sides inwall of the groove (2) offers in chute (4), the chute (4) and slidably connects cunning
Block (5), and both sides of the relative side of two sliding blocks (5) respectively with sealing plate (6) are fixedly connected, and sealing plate (6) is socketed in
In groove (2), one end of the sealing plate (6) is run through retraction slot (3) and is fixedly connected with the side of its internal follow block (7), institute
Follow block (7) side opposite with sealing plate (6) is stated to be flexibly connected with the inwall of retraction slot (3) by expansion link (8), it is described flexible
Be socketed with return spring (9) on bar (8), and return spring (9) two ends respectively with the side of follow block (7) and expansion link (8)
Surface is fixedly connected, and the both sides of wire-fixing jacket (1) inwall have been fixedly connected with the company of slip in slide rail (10), the slide rail (10)
Movable block (11) is connected to, the top of the movable block (11) is connected by the inwall activity at the top of extrusion spring (18) and slide rail (10)
Connect, and two ends of the side respectively with arm-tie (12) side of two movable blocks (11) are fixedly connected, arm-tie (12) bottom
Two ends are fixedly connected with upper U-board (13), the both sides of wire-fixing jacket (1) bottom interior wall and correspondence two by connecting rod
The position of U-board (13) is fixedly connected with lower U-board (14), and the two ends overlap joint of upper U-board (13) bottom by fix bar
It is connected with two ends at the top of lower U-board (14), the rectangular opening docked between the upper U-board (13) and lower U-board (14)
Rectangular bus bar (15).
2. a kind of high voltage common-case enclosed busbar according to claim 1, it is characterised in that：The both sides of the wire-fixing jacket (1)
It has been fixedly connected with installing frame (16), and installing frame (16) and has offered screwed hole.
3. a kind of high voltage common-case enclosed busbar according to claim 1, it is characterised in that：The chute (4) is opened in logical
The middle part of groove (2) inwall, and two sliding blocks (5) are located at the top of sealing plate (6) both sides respectively.
4. a kind of high voltage common-case enclosed busbar according to claim 1, it is characterised in that：In follow block (7) side
Portion is flexibly connected by expansion link (8) with the middle part of retraction slot (3) inwall, and the length and the length of retraction slot (3) of follow block (7)
It is equal.
5. a kind of high voltage common-case enclosed busbar according to claim 1, it is characterised in that：The length of the groove (2) and
Width is equal with the length and width of sealing plate (6), and is provided with swinging plate at the top of sealing plate (6).
6. a kind of high voltage common-case enclosed busbar according to claim 1, it is characterised in that：Offered on the arm-tie (12)
Rectangular channel (17), and rectangular channel (17) is between two movable blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003952.8U CN206364464U (en) | 2017-01-04 | 2017-01-04 | A kind of high voltage common-case enclosed busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003952.8U CN206364464U (en) | 2017-01-04 | 2017-01-04 | A kind of high voltage common-case enclosed busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364464U true CN206364464U (en) | 2017-07-28 |
Family
ID=59379462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003952.8U Expired - Fee Related CN206364464U (en) | 2017-01-04 | 2017-01-04 | A kind of high voltage common-case enclosed busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679584A (en) * | 2018-04-12 | 2018-10-19 | 马永健 | A kind of track lamp power pack of fast changeable conductive contact |
| CN109921356A (en) * | 2017-12-12 | 2019-06-21 | 镇江西杰电气有限公司 | A kind of bus holding device |
| CN114319078A (en) * | 2022-01-07 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Stable structure of large-span cantilever bridge and use method |
-
2017
- 2017-01-04 CN CN201720003952.8U patent/CN206364464U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921356A (en) * | 2017-12-12 | 2019-06-21 | 镇江西杰电气有限公司 | A kind of bus holding device |
| CN108679584A (en) * | 2018-04-12 | 2018-10-19 | 马永健 | A kind of track lamp power pack of fast changeable conductive contact |
| CN108679584B (en) * | 2018-04-12 | 2020-07-10 | 绍兴市寅川软件开发有限公司 | But quick replacement conductive contact's guide rail lamp power pack |
| CN114319078A (en) * | 2022-01-07 | 2022-04-12 | 北京市市政一建设工程有限责任公司 | Stable structure of large-span cantilever bridge and use method |
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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: 20170728 Termination date: 20220104 |