CN206640191U - High safety type dual power supply device - Google Patents
High safety type dual power supply device Download PDFInfo
- Publication number
- CN206640191U CN206640191U CN201720038426.5U CN201720038426U CN206640191U CN 206640191 U CN206640191 U CN 206640191U CN 201720038426 U CN201720038426 U CN 201720038426U CN 206640191 U CN206640191 U CN 206640191U
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- Prior art keywords
- busbar
- front door
- rear door
- supply device
- power supply
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Abstract
The utility model discloses a kind of high safety type dual power supply device, including support, corresponding two busbar integral type insulation contact boxes for being fixedly installed on cradle top both sides, the supporting plate that can be arranged on support vertical lifting, the multiple side line-outgoing type poles being arranged on described supporting plate, and mobile open-close type high-voltage isulation valve.The utility model is by busbar integral coating inside insulator, positioning and insulation are realized to busbar using insulator, safety in utilization is improved, and busbar is directly connected to end of incoming cables and leading-out terminal, is such as integrally formed or is welded to connect with described busbar, reduce threaded connection, the insulation processing difficulty of junction is reduced, is being poured into a mould after especially busbar is connected with end of incoming cables and leading-out terminal, it is natural that junction is screened wherein, post-processing difficulty is reduced, improves reliability.
Description
Technical field
Double power supply converting switch equipment and its switch cubicle technical field are the utility model is related to, more particularly to a kind of Gao An
Holotype dual power supply device.
Background technology
Known distribution technique field, draw-out mechanism is due to having the characteristics that convenient obtain is changed in easy to operate, maintenance
It is commonly used.Current techniques use the drawing mechanism of horizontal direction mostly, and operator front level is operated, in order to have enough
Horizontal depth, complete to be pulled out and in the completion of action, the attached body of switch cubicle requires longitudinal depth, particularly in high-voltage switch
In cabinet, using extraction structure so that high-tension switch cabinet longitudinal direction depth is larger, increases the volume of cabinet.And existing valve
Mechanism is also to face that to take volume big, the problems such as linkage difference.Meanwhile there is also overall volume is big, tie point for existing busbar
It is more easily to cause heating, and then the problems such as the insulating properties of influence insulating materials.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of high safety type double electricity
Source electric supply installation.
Technical scheme is used by realize the purpose of this utility model：
A kind of high safety type dual power supply device, including support, corresponding be fixedly installed on cradle top both sides two
Busbar integral type insulation contact box, the supporting plate that can be arranged on support, it is arranged on multiple on described supporting plate vertical lifting
Side line-outgoing type pole, and mobile open-close type high-voltage isulation valve；Described busbar integral type insulation contact box is included between three
Busbar therein is coated every Boulez and insulated body, is correspondingly arranged in the described self-insulating body in busbar both ends and outer end and reveals respectively
The end of incoming cables gone out and leading-out terminal, and be correspondingly arranged with described end of incoming cables and with described side outlet pole correspondingly with
The contact box that described insulator is integrally formed or is fixedly connected；
Described mobile open-close type high-voltage isulation valve include be arranged in parallel and it is driven when in the same direction it is asynchronous or incorgruous
The front door and Rear Door of translation, it is respectively arranged with described front door and Rear Door corresponding with main bus-bar and contact box logical
Hole, at open position, front door and Rear Door are driven positioned at the position of through hole correspondence, described at closed position
Front door and Rear Door it is driven asynchronous mobile in the same direction, the through hole of front door and Rear Door staggers with using will be logical without hole site
Close in hole.
Described insulator includes and end of incoming cables in angle and leading-out terminal corresponding with end of incoming cables and leading-out terminal, and described goes out
The width of line end is more than the width of described end of incoming cables and is arranged on two formed with electric wall, described leading-out terminal is climbed in both sides and climbs electricity
On connection panel between wall.
It is correspondingly arranged on connection panel formed with step, described leading-out terminal on step surface.
Described insulator is fixedly installed on support side by positioning framework, in described insulator and positioning framework
Corresponding installation side is formed with caulking groove corresponding with the support body of positioning framework.
The horizontally or vertically translation driven of described front door and Rear Door, described front door and Rear Door respectively with
Mobile supporting mechanism is provided between support.
Described mobile supporting mechanism includes the slide rail being fixedly connected with described front door or Rear Door, is arranged in correspondence with
In stent-type and the multiple deflector rolls or guide wheel that are set in two rows, described deflector roll or guide wheel by slide rail clamping position wherein.
Described mobile supporting mechanism includes the line slideway being fixedly installed on described support, accordingly with it is described
Multiple sliding blocks that front door or Rear Door are fixedly connected and matched with described line slideway.
Described front door and the drive mechanism of Rear Door with front door or Rear Door including being fixedly connected or integrally respectively
The rack for being formed and being extended along moving direction, is correspondingly arranged and different-diameter or with two racks while nibbling with described rack
The gear of conjunction, and the drive division of the gear rotation described in driving.
A kind of control method of high safety type dual power supply device, comprises the following steps,
1) when moving contact and main bus-bar and end of incoming cables turn on, the through hole correspondence of front door and Rear Door, which is formed, allows institute
The passage that the moving contact for the side line-outgoing type pole stated is walked；
2) after moving contact and main bus-bar and end of incoming cables disconnect and the through hole of front door and Rear Door is left in moving contact end,
Front door and Rear Door asynchronous or reverse translation in the same direction driven；
3) when the through hole of front door and Rear Door leaves main bus-bar and contact box and the through hole of front door and Rear Door before and after
Stop driving when staggering and keep closed state.
Compared with prior art, the beneficial effects of the utility model are：
Executing agency is arranged on liftable supporting plate by the utility model, takes full advantage of height space, simplifies dynamic
Make mechanism, the front door and Rear Door that the utility model is set using mobile and time interval is led to, using the front and rear shape stacked
Formula, the design space of valve is effectively saved, realize that drive mechanism minimizes, it is rational in infrastructure, using front door and Rear Door by hand
The action control of car intermittent driving translation, realizes overlapping corresponding to through hole or staggers, and security is effectively ensured, and realizes succinctly, moves
Make reliable.Busbar integral coating inside insulator, is realized positioning and insulation to busbar using insulator, carried by the utility model
High safety in utilization, and busbar is directly connected to end of incoming cables and leading-out terminal, is such as integrally formed with described busbar or welding connects
Connect, reduce threaded connection, reduce the insulation processing difficulty of junction, after especially busbar is connected with end of incoming cables and leading-out terminal
Poured into a mould, it is natural that junction is screened wherein, post-processing difficulty is reduced, improves reliability.
Brief description of the drawings
Fig. 1 show the structure schematic side view of busbar integral type insulation contact box of the present utility model；
Fig. 2 show the schematic perspective view of the structure of busbar integral type insulation contact box of the present utility model；
Fig. 3 show front door plate structure schematic diagram；
Fig. 4 show valve mechanism side view.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
As Figure 1-4, a kind of high safety type dual power supply device of the present utility model, including support, fixed setting
Busbar integral type insulation contact box in cradle top side, the supporting plate that can be arranged on support 97, is arranged on vertical lifting
Multiple side line-outgoing type poles 70 on described supporting plate, and mobile open-close type high-voltage isulation valve；Described busbar integral type
Insulation contact box includes three interval Boulezs and insulated body coats busbar 81,82,83 therein, is correspondingly arranged at respectively described
The self-insulating body in busbar both ends and outer end in the end of incoming cables 84 exposed and leading-out terminal 85, and be correspondingly arranged with described end of incoming cables
And be integrally formed or be fixedly connected with described insulator correspondingly with described side outlet pole, such as contact box of bonding
86；Leading-out terminal exposes the bulk outside insulator for outer face, is provided with to the connecting hole with cable connection, described
End of incoming cables 84 is similarly the tabular for exposing outside insulator and extending preset distance to be electrically connected as static contact and moving contact realization
Connect.Wherein, described insulator is glass fibre or epoxy resin or other insulating materials, and busbar is integral with described insulator
Pour or other modes carry out clad type processing.
It is described be translated apart box-like insulation valve include be arrangeding in parallel and it is driven when asynchronous or reverse sync in the same direction
The front door 91 and Rear Door 92 of translation, it is respectively arranged with and main bus-bar and bus bar position on described front door and Rear Door
The through hole 93 that contact passes through is corresponded to and allows, wherein, described front door and Rear Door are in integrally zigzag structure, are included respectively
Head slab and L-type side plate that is integrally formed with described head slab or being fixedly connected, be provided with head slab can
With the through hole walked for contacting first 71 for allowing side line-outgoing type pole upper end, led to contact the contact box 94 of head and main bus-bar
On-off is opened, L-type through hole is provided with L-type side plate be correspondingly arranged at the end of tilting section 73 and with the contact box of bus bar 90
The action of corresponding lower contact 72, the stroke of L-type side plate is realized using L-type through hole.Front door and Rear Door regard specific operating mode
The translation of any direction can be carried out, such as horizontally or vertically translation driven.When needing to connect, that is, contact first 71 and main bus-bar
Contact box 94 turn on, the conducting of the contact box of lower contact 72 and bus bar 90 when, i.e., pole and main bus-bar and bus on supporting plate
During row's conducting, the front door and Rear Door of the side are driven positioned at the position of through hole correspondence, now contact head on pole
The through hole of overlapping state on front door and Rear Door is passed through to be connected with main bus-bar or with bus bar with lower contact, when needing to disconnect,
When contacting head with main bus-bar disconnection, lower contact and bus bar disconnection, described front door and Rear Door movement driven are with general
Through hole, which staggers, realizes the closing in space residing for main bus-bar and bus bar, i.e., the through hole on front door and the plate of Rear Door two is staggered sets
Put and effectively formed the completely masking to main bus-bar and bus bar connection end.Described front door and Rear Door are interval
Set, described front door and Rear Door are stainless steel plate body or insulation board.
Wherein, described side line-outgoing type pole can be used disclosed in Chinese patent CN106024499A, do not repeated again herein.
Busbar integral coating inside insulator, positioning and insulation is realized to busbar using insulator by the utility model,
Safety in utilization is improved, and busbar is directly connected to end of incoming cables and leading-out terminal, is such as integrally formed or is welded with described busbar
Connection, threaded connection is reduced, the insulation processing difficulty of junction is reduced, after especially busbar is connected with end of incoming cables and leading-out terminal
Poured into a mould, it is natural that junction is screened wherein, post-processing difficulty is reduced, improves reliability.The utility model will perform
Mechanism is arranged on liftable supporting plate, takes full advantage of height space, simplifies actuating mechanism, and the utility model, which uses, to lead to
The front door and Rear Door that mobile and time interval is set, using the front and rear form stacked, effective design space for saving valve,
Realize that drive mechanism minimizes, rational in infrastructure, the action control translated using front door and Rear Door by handcart intermittent driving is real
Show overlapping corresponding to through hole or stagger, security is effectively ensured, realize succinct, reliable in action.
Specifically, described insulator includes end of incoming cables 810 that is corresponding with end of incoming cables and leading-out terminal and being in angle and gone out
Line end 820.Described angle is acute angle, right angle or the straight angle, and the shape of busbar and insulator can be any adapted shape to improve
Its live adaptability.
By taking 820 Boulez at a right angle of end of incoming cables 810 and leading-out terminal as an example, the width of described leading-out terminal 820 is more than described
The width of end of incoming cables and it is arranged on the two connection panels climbed between electric wall formed with electric wall 821, described leading-out terminal 85 is climbed in both sides
Be correspondingly arranged on 822, on described connection panel on step surface formed with step or inclined face, described leading-out terminal or
In person's inclined plane.
Using the larger leading-out terminal of width and in both sides, electric wall is climbed in setting, while improving insulating properties, because increasing out
The installing space of line end, is operated when being easy to electrically connect with cable, improves ease of use.The especially setting of step, from lower and
On successively forward prominent step subsequently to provide larger operating space and adaptability with the installation of cable.Meanwhile to improve
The insulating properties of three busbars of bending part, the busbar 83 of inner side bend inwards in step-like, and the middle bending part of busbar 82 is inclined
Set, the busbar 81 in outside is right-angle bending, and three is engaged, and while ensureing insulation distance between any two, reduces overall body
Product.
Specifically, be with the positioning framework location and installation in cabinet, in the corresponding with positioning framework of described insulator
Installation side, using the cooperation of caulking groove and support body, can guarantee that in after installation formed with caulking groove 87 corresponding with the support body of positioning framework
Side plane is opposed flattened, reduces space hold, meanwhile, it is fixedly installed on described insulator and hole is fixedly mounted so as to determining
Position framework bolt connection.
Preferably, fluted 88 are formed between the open side of two described adjacent contact boxs, in the bottom surface of groove
On be provided with connecting bolt, designed using groove type, increase creep age distance, reduce the depth of contact box.It is meanwhile big to coordinate
The contact box of depth, formed with gap 89 so as to the moving contact of pole on the side with pole of described contact mouth open side
Insert and be electrically connected therewith.Described contact box outer surfac covering layer of conductive material or semi-conducting material are resisted with improving electromagnetism
Interference, reduction moving contact and static contact electromagnetic interference external when being switched on or switched off.
Preferably, it is the mobility that improves front door and Rear Door, described front door and Rear Door are respectively between support
It is provided with mobile supporting mechanism.As illustrated, described mobile supporting mechanism includes fixing with described front door or Rear Door
The slide rail 96 of connection, the multiple deflector rolls or guide wheel 98 for being arranged in correspondence with support 97 and being set in two rows, described deflector roll or
Guide wheel by slide rail clamping position wherein.So that front door and rear board move horizontally as an example, described deflector roll or guide wheel are accordingly set
Put in the both sides up and down of slide rail, while be provided with the lower planes of slide rail and described deflector roll or guide wheel 98 is corresponding leads
Groove, using two groups of rotatable deflector rolls or guide wheel by guide rail clamping position, utilize guide groove and the inserted type of deflector roll or guide wheel
Guiding, position, realized for its motion and be oriented to and constrain, support effect is good and mobile steady, effectively meets the normal operation of equipment.
Certainly, to realize the translation of front door and Rear Door, also using guide rail slide block mechanism, i.e. described mobile support
Mechanism includes the line slideway being fixedly installed on described support, is accordingly fixedly connected with described front door or Rear Door
And the multiple sliding blocks matched with described line slideway.
Specifically, it is the asynchronous driving in the same direction described in realizing, the drive mechanism of described front door and Rear Door includes
It is fixedly connected or is integrally formed with front door or Rear Door and along the rack of moving direction extension with described, such as directly in slide rail
One section of rack of upper formation, is correspondingly arranged and the gear of different-diameter with described rack, and the described gear rotation of driving
Drive division, such as motor or driving handwheel.The rack-and-pinion of two groups of different-diameters is driven using a motor or drive gear
Mechanism, you can realize described asynchronous driving in the same direction, save control and machine cost, can also use other mechanisms to carry out certainly
Driving.
Driving for reverse sync, directly it can be engaged simultaneously with two racks using a gear, two engagement separations
Gear both sides are the synchronous backward motion that described front door and Rear Door can be achieved, you can realize that through hole is corresponding or wrong up and down
Open.
A kind of control method of high safety type dual power supply device of the present utility model, comprises the following steps,
1) when moving contact and main bus-bar and end of incoming cables turn on, the through hole correspondence of front door and Rear Door, which is formed, allows institute
The passage that the contact for the side line-outgoing type pole stated is walked；
2) after moving contact and main bus-bar and end of incoming cables disconnect and the through hole of front door and Rear Door is left in moving contact end,
Front door and Rear Door asynchronous or reverse translation in the same direction driven；
3) when the through hole of front door and Rear Door leaves main bus-bar and contact box and the through hole of front door and Rear Door before and after
Stop driving when staggering and keep closed state.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of high safety type dual power supply device, it is characterised in that corresponding to be fixedly installed on cradle top two including support
Two busbar integral type insulation contact boxes of side, the supporting plate that can be arranged on support, it is arranged on described supporting plate vertical lifting
On multiple side line-outgoing type poles, and mobile open-close type high-voltage isulation valve；Described busbar integral type insulation contact box bag
Include three interval Boulezs and insulated body coats busbar therein, be correspondingly arranged at described busbar both ends respectively and outer end is alienated oneself
The end of incoming cables exposed in edge body and leading-out terminal, and be correspondingly arranged with described end of incoming cables and with described side outlet pole one by one
The corresponding contact box for being integrally formed or being fixedly connected with described insulator；
Described mobile open-close type high-voltage isulation valve include be arrangeding in parallel and it is driven when asynchronous in the same direction or incorgruous translation
Front door and Rear Door, be respectively arranged with through hole corresponding with main bus-bar and contact box on described front door and Rear Door,
At open position, front door and Rear Door are driven positioned at the position of through hole correspondence, at closed position, before described
Door-plate and Rear Door are driven asynchronous mobile in the same direction, and the through hole of front door and Rear Door, which staggers, is sealed through hole without hole site with utilizing
Close.
2. high safety type dual power supply device as claimed in claim 1, it is characterised in that described insulator is included with entering
Line end and leading-out terminal correspond to and the end of incoming cables in angle and leading-out terminal, and the width of described leading-out terminal is more than described end of incoming cables
Width and it is arranged on two formed with electric wall, described leading-out terminal is climbed in both sides and climbs on the connection panel between electric wall.
3. high safety type dual power supply device as claimed in claim 2, it is characterised in that formed with platform on connection panel
Rank, described leading-out terminal are correspondingly arranged on step surface.
4. high safety type dual power supply device as claimed in claim 1, it is characterised in that described insulator passes through positioning
Framework is fixedly installed on support side, described insulator installation side corresponding with positioning framework formed with positioning framework
Support body corresponding to caulking groove.
5. high safety type dual power supply device as claimed in claim 1, it is characterised in that described front door and Rear Door
Horizontally or vertically translation driven, described front door and Rear Door are provided with mobile supporting mechanism between support respectively.
6. high safety type dual power supply device as claimed in claim 5, it is characterised in that described mobile supporting mechanism bag
The slide rail being fixedly connected with described front door or Rear Door is included, is arranged in correspondence with stent-type and in multiple the leading of two rows setting
Roller or guide wheel, described deflector roll or guide wheel by slide rail clamping position wherein.
7. high safety type dual power supply device as claimed in claim 5, it is characterised in that described mobile supporting mechanism bag
Include the line slideway being fixedly installed on described support, be accordingly fixedly connected with described front door or Rear Door and with institute
The multiple sliding blocks for the line slideway matching stated.
8. high safety type dual power supply device as claimed in claim 1, it is characterised in that the driving of front door and Rear Door
Mechanism includes the rack for front door or Rear Door being fixedly connected or being integrally formed respectively and extend along moving direction, and described
Rack be correspondingly arranged and different-diameter or with two racks meshed gears simultaneously, and the drive of the described gear rotation of driving
Dynamic portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038426.5U CN206640191U (en) | 2017-01-12 | 2017-01-12 | High safety type dual power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038426.5U CN206640191U (en) | 2017-01-12 | 2017-01-12 | High safety type dual power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640191U true CN206640191U (en) | 2017-11-14 |
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ID=60261160
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038426.5U Active CN206640191U (en) | 2017-01-12 | 2017-01-12 | High safety type dual power supply device |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654958A (en) * | 2017-01-12 | 2017-05-10 | 天津市先智电气设备有限公司 | High-safety dual power supply device and control method |
-
2017
- 2017-01-12 CN CN201720038426.5U patent/CN206640191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654958A (en) * | 2017-01-12 | 2017-05-10 | 天津市先智电气设备有限公司 | High-safety dual power supply device and control method |
| CN106654958B (en) * | 2017-01-12 | 2019-06-11 | 天津市先智电气设备有限公司 | Dual power supply device and control method |
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