CN208782438U - A kind of busbar frame temporarily shifted for distribution network load - Google Patents
A kind of busbar frame temporarily shifted for distribution network load Download PDFInfo
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- CN208782438U CN208782438U CN201821740091.2U CN201821740091U CN208782438U CN 208782438 U CN208782438 U CN 208782438U CN 201821740091 U CN201821740091 U CN 201821740091U CN 208782438 U CN208782438 U CN 208782438U
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- support
- copper bar
- shell
- distribution network
- network load
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Abstract
The utility model discloses a kind of busbar frame temporarily shifted for distribution network load, the opposite sides face of shell is respectively provided with chamber door, first support, the second support that setting is parallel to each other in shell, first support, second support lower part be respectively provided with threading opening；Three wall bushings of each self-retaining in first support, second support；A current-carrying copper bar is fixed between two wall bushings facing each other, and several wiring through-holes are opened up on current-carrying copper bar；The installing port above threading opening is opened up in second support, zinc oxide surge arresters in installing port, further include grounding copper bar, and the hot end of arrester is electrically connected with each current-carrying copper bar, the cold end of arrester is electrically connected with grounding copper bar, and grounding copper bar is for leading to grounding body.The utility model is to solve the problems, such as that distribution network load transfer setting structure is complicated, using area is limited, installation effectiveness is low in the prior art, realizes the purpose of power off time needed for expanding the scope of application, improving installation effectiveness, shortening.
Description
Technical field
The utility model relates to distribution network loads to shift field, and in particular to a kind of temporarily to shift for distribution network load
Busbar frame.
Background technique
Since the presence changed is moved in scrap build, prerun defect elimination, municipal administration, switchyard and substation equipment inevitably need
Power failure is overhauled, but as dependence of the resident to electricity is more and more stronger, and large area is for a long time or frequent have a power failure can all bring not
Good social influence.And substation's outlet is difficult to N-1 rate 100%, substation and switchyard concentrate maintenance and high-quality clothes
The contradiction of business will exist for a long time.In the prior art, other than using interconnector transfer load, the most common load transfer
Mode is to take the equipment such as spare looped network case, moving switch station, but since its volume is big, quality weight, and it is integrated equipment, it uses
Place is limited, can only be installed on the outer level land in station, needs all cables removing cable interlayer when resulting in load to shift in this way, deposit
It transports in large scale equipment, lift, taking off cable cover, destruction and restore the work such as firewall, before putting into operation after cable construction also
Need a large number of experiments.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of busbar frame temporarily shifted for distribution network load
The problem that distribution network load transfer setting structure is complicated in technology, using area is limited, installation effectiveness is low, realizes that expansion is applicable in
The purpose of power off time needed for range, raising installation effectiveness, shortening.
The utility model is achieved through the following technical solutions:
A kind of busbar frame temporarily shifted for distribution network load, including shell, the opposite sides face of the shell are all provided with
Set chamber door, first support, the second support that setting is parallel to each other in the shell, the lower part of the first support, second support
It is respectively provided with threading opening, cable-through hole is arranged in the opposite sides face of the shell；Each self-retaining three in the first support, second support
A wall bushing, wall bushing in first support, second support face one by one；It is solid between two wall bushings facing each other
A fixed current-carrying copper bar, the wall bushing are made by insulating materials, and the both ends of the current-carrying copper bar are each passed through mutually
Two wall bushings of face open up several wiring through-holes on the current-carrying copper bar；It is opened up in the second support and is located at threading
The installing port of mouthful top, zinc oxide surge arresters in the installing port further include being arranged in the intracorporal grounding copper bar of shell, the arrester
Hot end be electrically connected with each current-carrying copper bar, the cold end of the arrester is electrically connected with grounding copper bar, the grounding copper
Row is for leading to grounding body.
For the transfer of distribution network load in the prior art setting structure is complicated, using area is limited, installation effectiveness is low
Problem, the utility model proposes a kind of busbar framves temporarily shifted for distribution network load, are all provided in the opposite sides face of shell
Chamber door is set, shell is opened from opposite sides, convenient for operating with, while improving the comfort level of wiring, is avoided also
Need to turn around using the problem of.The opposite sides face of shell is arranged cable-through hole, two cable-through holes respectively as conducting wire arrival end and
Outlet end avoids the conducting wire of disengaging shell from mutually knotting interference.First support, second support are three as support bearing structure
A current-carrying copper bar provides installation station.Three wall bushings of each self-retaining, first support, second in first support, second support
Wall bushing on bracket face one by one, therefore the both ends of three current-carrying copper bars are each passed through two sets through walls facing each other
Pipe, both ends and the wall bushing of current-carrying copper bar are fixedly connected with, and are installed to realize to stablizing for current-carrying copper bar.Wherein current-carrying copper
Between the end of row and corresponding wall bushing be fixedly connected mode using it is in the prior art be such as bolted, pin connect
It connects, the modes such as anchor ear clamping.Since wall bushing is made by insulating materials so that current-carrying copper bar and shell it
Between be the air gap, so that it is guaranteed that enough safe insulation intensity, it is ensured that the security performance of the utility model.It is opened on current-carrying copper bar
If several wiring through-holes, for being attached with all types of connecting terminals.First support, second support lower part threading opening,
For passing through for conducting wire.The installing port above threading opening is opened up in second support, zinc oxide surge arresters in the installing port are gone back
Including being arranged in the intracorporal grounding copper bar of shell, the hot end of the arrester is electrically connected with each current-carrying copper bar, the arrester
Cold end be electrically connected with grounding copper bar, the grounding copper bar is for leading to grounding body, so that the utility model is integrated
Lightning function further increases the safety in utilization of the utility model.When the utility model is used, by the circuit of required transfer from
It penetrates in shell in the cable-through hole of side, by the threading opening below first support, is then connected on suitable current-carrying copper bar, via
It is pierced by after current-carrying copper bar from the threading opening below second support, then is pierced by shell from the cable-through hole of the other side.The utility model can
Replicability and manufacturability are strong, and production team can the suitably sized size of self manufacture, and simple to save, cost as needed
It is low；It is mountable to the place that the prior arts such as cable interlayer, pipe gallery cannot achieve；Looped network case, switch can be obviously shortened
It stands, power off time needed for station, the service work of power distribution network O&M and good service is had a very important significance.
Further, it is parallel to be not provided with the side of chamber door with shell for the first support, second support；First
Frame, the top of second support and bottom end and shell are bolted.Be first support, the logical top and bottom of second support with
Shell is detachably connected to by bolt, convenient for the disassembled for transport to the utility model.Meanwhile first support, second
It is parallel that frame is not provided with the side of chamber door with shell, so that any chamber door is opened, it can be to first support, second support two sides
Each equipment operated, easily facilitate installation connection use.
It preferably, further include the condenser type electrification that first support is set away from a side surface of second support direction
Display.It inputs necessary information thereto for staff temporarily to be stored, provides enough make for remaining staff
With data, staff's handover etc. of succeeding is avoided to make a fault.
Preferably, the opposite sides face of the shell is respectively provided with an observation window, electricity described in one of observation window face
Appearance formula electrification display.Convenient for not opening chamber door, it is by observation window it can be seen that the information shown on condenser type electrification display.
Preferably, the double-layer structure that the observation window is made of steel wire and glass, wherein the steel wire is on the outside,
The glass is in inside.Glass is directed towards the side of enclosure interior in inside, observe convenient for user through observation window,
Water proof wind proof is dust-proof simultaneously.Steel wire on the outside, that is, is directed towards the side of hull outside, provides physical protection, reduces glass quilt
A possibility that breaking improves the service life of the utility model, improves anti-theft capability.
Preferably, lead is woven by the copper with transparent oversheath between the hot end of the arrester and current-carrying copper bar
Connection；Company is drawn by the copper wire with transparent sheath and section greater than 25mm between the cold end and grounding copper bar of the arrester
It connects.Ensure excellent lightning-arrest flow conductivity.
Preferably, the cable-through hole is slotted hole or waist-shaped hole, and the inner wall of the cable-through hole is by ripe glue bound edge.Slotted hole or
Waist-shaped hole can make more conducting wires be arranged side by side, and further avoid overlapped winding between conducting wire.The inner wall of cable-through hole
By ripe glue bound edge, the protective capability to the conducting wire for passing through cable-through hole is improved, while can also pass through cladding in conducting wire abrasion
Ripe glue provides insulation effect, to improve safety in utilization.
Preferably, the chamber door is opposite opened hinge door.
The utility model compared with prior art, has the following advantages and benefits:
1, a kind of busbar frame temporarily shifted for distribution network load of the utility model, by the circuit of required transfer from side
It penetrates in shell in cable-through hole, by the threading opening below first support, is then connected on suitable current-carrying copper bar, via current-carrying
It is pierced by after copper bar from the threading opening below second support, then is pierced by shell from the cable-through hole of the other side.The utility model is reproducible
Property and manufacturability it is strong, production team can self manufacture suitably sized size as needed, and it is simple to save, it is at low cost；It can
It is installed on the place that the prior arts such as cable interlayer, pipe gallery cannot achieve；Looped network case, switchyard, change can be obviously shortened
Power off time needed for power station is overhauled, has a very important significance the service work of power distribution network O&M and good service.
2, a kind of busbar frame temporarily shifted for distribution network load of the utility model, zinc oxide surge arresters in installing port, also
Including being arranged in the intracorporal grounding copper bar of shell, the hot end of the arrester is electrically connected with each current-carrying copper bar, the arrester
Cold end be electrically connected with grounding copper bar, the grounding copper bar is for leading to grounding body, so that the utility model is integrated
Lightning function further increases the safety in utilization of the utility model.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model specific embodiment；
Fig. 2 is structural schematic diagram when chamber door is closed in the utility model specific embodiment；
Fig. 3 is the side view of observation window in the utility model specific embodiment.
Label and corresponding parts title in attached drawing:
1- shell, 2- chamber door, 3- first support, 4- second support, 5- threading opening, 6- cable-through hole, 7- wall bushing, 8- are carried
Flow copper bar, 9- installing port, 10- arrester, 11- grounding copper bar, 12- condenser type electrification display, 13- observation window, 131- steel wire
Net, 132- glass, 14- wiring through-hole.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1:
A kind of busbar frame temporarily shifted for distribution network load as shown in Figures 1 and 2, including shell 1, the shell
1 opposite sides face is respectively provided with chamber door 2, first support 3, the second support 4 that setting is parallel to each other in the shell 1, and described the
One bracket 3, second support 4 lower part be respectively provided with threading opening 5, cable-through hole 6 is arranged in the opposite sides face of the shell 1；Described
Three wall bushings 7 of each self-retaining on one bracket 3, second support 4, the wall bushing 7 in first support 3, second support 4 is one by one
Face；A current-carrying copper bar 8 is fixed between two wall bushings 7 facing each other, the wall bushing 7 is made by insulating materials
It forms, the both ends of the current-carrying copper bar 8 are each passed through two wall bushings 7 facing each other, if opening up on the current-carrying copper bar 8
Stem grafting line three-way hole 14；The installing port 9 above threading opening 5 is opened up in the second support 4, installation is kept away in the installing port 9
Thunder device 10 further includes the grounding copper bar 11 being arranged in shell 1,8 electricity of the hot end of the arrester 10 and each current-carrying copper bar
Connection, the cold end of the arrester 10 are electrically connected with grounding copper bar 11, and the grounding copper bar 11 is for leading to grounding body.
Embodiment 2:
A kind of busbar frame temporarily shifted for distribution network load as shown in Figure 1 to Figure 3, on the basis of embodiment 1,
The first support 3, second support 4 are parallel with the side that shell 1 is not provided with chamber door 2；First support 3, second support 4
Top and bottom end are bolted with shell 1.It further include first support 3 is set and deviates from 4 direction of second support one
The condenser type electrification display 12 of side surface.The opposite sides face of the shell 1 is respectively provided with an observation window 13, one of to see
Examine condenser type electrification display 12 described in 13 face of window.The bilayer that the observation window 13 is made of steel wire 131 and glass 132
Structure, wherein the steel wire 131 is on the outside, the glass 132 is in inside., the cable-through hole 6 be slotted hole or waist-shaped hole,
The inner wall of the cable-through hole 6 is by ripe glue bound edge.The chamber door 2 is opposite opened hinge door.
Preferred embodiment is, by with transparent outer shield between the hot end and current-carrying copper bar 8 of the arrester 10
The copper braiding lead connection of set；Pass through band transparent sheath and section between the cold end and grounding copper bar 11 of the arrester 10
Draw connection for the copper wire of 40mm.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of busbar frame temporarily shifted for distribution network load, which is characterized in that including shell (1), the shell (1)
Opposite sides face is respectively provided with chamber door (2), first support (3), the second support (4) that setting is parallel to each other in the shell (1), institute
State first support (3), the lower part of second support (4) is respectively provided with threading opening (5), the opposite sides face of the shell (1) was arranged
String holes (6)；Three wall bushings (7) of each self-retaining, first support (3), second on the first support (3), second support (4)
Wall bushing (7) on bracket (4) face one by one；A current-carrying copper bar is fixed between two wall bushings (7) facing each other
(8), the wall bushing (7) is made by insulating materials, and the both ends of the current-carrying copper bar (8) are each passed through facing each other
Two wall bushings (7) open up several wiring through-holes (14) on the current-carrying copper bar (8)；Position is opened up on the second support (4)
Installing port (9) above threading opening (5), the interior zinc oxide surge arresters of the installing port (9) (10) further include being arranged in shell (1)
Interior grounding copper bar (11), the hot end of the arrester (10) are electrically connected with each current-carrying copper bar (8), the arrester (10)
Cold end be electrically connected with grounding copper bar (11), the grounding copper bar (11) is for leading to grounding body.
2. a kind of busbar frame temporarily shifted for distribution network load according to claim 1, which is characterized in that described
One bracket (3), second support (4) are parallel with the side that shell (1) is not provided with chamber door (2)；First support (3), second
The top and bottom end of frame (4) are bolted with shell (1).
3. a kind of busbar frame temporarily shifted for distribution network load according to claim 1, which is characterized in that further include
Condenser type electrification display (12) in first support (3) away from a side surface of second support (4) direction is set.
4. a kind of busbar frame temporarily shifted for distribution network load according to claim 3, which is characterized in that the shell
The opposite sides face of body (1) is respectively provided with an observation window (13), and the electrification of condenser type described in one of observation window (13) face is aobvious
Show device (12).
5. a kind of busbar frame temporarily shifted for distribution network load according to claim 4, which is characterized in that the sight
The double-layer structure that window (13) is made of steel wire (131) and glass (132) is examined, wherein the steel wire (131) is on the outside, institute
Glass (132) is stated in inside.
6. a kind of busbar frame temporarily shifted for distribution network load according to claim 1, which is characterized in that described to keep away
Lead is woven by the copper with transparent oversheath between the hot end of thunder device (10) and current-carrying copper bar (8) to connect；It is described lightning-arrest
Drawn between the cold end of device (10) and grounding copper bar (11) by the copper wire with transparent sheath and section greater than 25mm and is connect.
7. a kind of busbar frame temporarily shifted for distribution network load according to claim 1, which is characterized in that the mistake
String holes (6) is slotted hole or waist-shaped hole, and the inner wall of the cable-through hole (6) is by ripe glue bound edge.
8. a kind of busbar frame temporarily shifted for distribution network load according to claim 1, which is characterized in that the case
Door (2) is opposite opened hinge door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821740091.2U CN208782438U (en) | 2018-10-25 | 2018-10-25 | A kind of busbar frame temporarily shifted for distribution network load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821740091.2U CN208782438U (en) | 2018-10-25 | 2018-10-25 | A kind of busbar frame temporarily shifted for distribution network load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782438U true CN208782438U (en) | 2019-04-23 |
Family
ID=66163395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821740091.2U Active CN208782438U (en) | 2018-10-25 | 2018-10-25 | A kind of busbar frame temporarily shifted for distribution network load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782438U (en) |
-
2018
- 2018-10-25 CN CN201821740091.2U patent/CN208782438U/en active Active
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| GR01 | Patent grant |