CN207853226U - A kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate - Google Patents
A kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate Download PDFInfo
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- CN207853226U CN207853226U CN201820352673.7U CN201820352673U CN207853226U CN 207853226 U CN207853226 U CN 207853226U CN 201820352673 U CN201820352673 U CN 201820352673U CN 207853226 U CN207853226 U CN 207853226U
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- cabinet door
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- plate
- voltage distribution
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Abstract
The utility model discloses a kind of cabinet body structures of port ship-to-shore electricity medium-voltage distribution plate, including incoming line cabinet, pre-magnetizing cabinet, export metering cabinet, 1# feeder cabinets and 2# feeder cabinets, it is respectively equipped with control room in each cabinet, switch gear room, cable compartment and bus-bar room, it has been respectively articulated with before each cabinet, in, lower part cabinet door, it is respectively articulated with bolt plate on each cabinet switch gear room interior plate, its tilting section rear end is equipped with groove, the groove is stuck in the connecting shaft for switching indoor the same side valve mechanism, it is equipped with U-shaped card slot in lock tongue front edge of board, it is equipped with lock pin in middle part cabinet door side, setting can drive bolt plate to rotate when switching indoor valve mechanism and opening after the middle part cabinet door is closed, make U-shaped card slot be stuck on lock pin to lock middle part cabinet door.It is compact-sized, rationally distributed, it occupies little space, can be locked to avoid middle part cabinet door from accidentally opening by middle part cabinet door by bolt plate when breaker is in closing position, greatly improve safe operation performance.
Description
Technical field
The utility model is related to a kind of parts carrying out high voltage power distribution metering protection for harbour, boat-carrying bank electricity system, especially
It is related to a kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate.
Background technology
In recent years, continental rise shore power connection is in the construction just like a raging fire of major port and pier, wherein generally existing
The problem of be that existing place is limited, as each plant capacity capacity of bank electricity system is larger, occupied ground area is big, keeps harbour limited
Utilization of area rate reduce, but also build bank electricity system cost improve.Boat-carrying bank electricity system is gradually sent out to high-power direction
Exhibition, but as the high voltage distribution installation of one of system important equipment also with the raising of voltage class, contour structures are also therewith
Increase, more occupies limited space on ship.To solve the above-mentioned problems, the rational bank electricity medium-voltage distribution of layout is needed
Plate cabinet body structure makes it occupy space small, and security performance is high, solves the situation that place is limited, area occupied is big, while can be with
It reducings the construction costs, economizes on resources.
Invention content
The technical problem to be solved by the utility model is to provide a kind of compact-sized, rationally distributed, occupy little space, pacify
The cabinet body structure of the high port ship-to-shore electricity medium-voltage distribution plate of full performance.
The technical solution of the utility model is as follows：
A kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate, including be sequentially arranged incoming line cabinet, pre-magnetizing cabinet, output meter
Cabinet, 1# feeder cabinets and 2# feeder cabinets are measured, front is from top to bottom equipped with control room, switch gear room and cable successively in each cabinet
Room, the upper back in each cabinet are respectively equipped with bus-bar room, have been respectively articulated with before each cabinet and control room, switch gear room
With the one-to-one upper, middle and lower cabinet door of cable compartment, in incoming line cabinet, metering cabinet, 1# feeder cabinets and 2# feeder cabinets are exported
Each cabinet switch gear room in corresponding middle part cabinet door unlatching side side plate on be respectively articulated with bolt plate, bolt plate is by one
A horizontal segment and a tilting section are formed by connecting, and tilting section rear end is set there are one groove, which is stuck in switch gear room
The same side valve mechanism connecting shaft on, horizontal segment front end be equipped with U-shaped card slot, incoming line cabinet, output metering cabinet, 1# feed
The middle part cabinet door side of cabinet and 2# feeder cabinets corresponds to and is equipped with lock pin at bolt plate, and the middle part cabinet door is arranged after closing in switch gear room
Interior valve mechanism can drive bolt plate to rotate when opening, and so that U-shaped card slot is stuck on lock pin and lock middle part cabinet door；The valve
Mechanism can drive bolt plate to reversely rotate when closing, and so that U-shaped card slot is detached from lock pin and discharge middle part cabinet door.
As further preferred, control room, switch gear room, cable compartment and bus-bar room in each cabinet pass through aluminizing zinc respectively
Plate mutually closes isolation.
As further preferred, it is respectively equipped with to correspond with switch gear room, cable compartment and bus-bar room in each cabinet and connects
Logical pressure relief channels and pressure release outlet, are separately installed with pressure relief cap plate, for working as at pressure release outlet
When internal fault occurs for breaker, busbar or power cable joint, it can be automatically switched on gas of releasing by pressure relief channels
Body.
As further preferred, in the middle part of the bolt plate by a pin-hinges on the side plate.
As further preferred, the groove is downward subtriangular of notch, and the front side of groove is a vertical edge, recessed
The interior apex angle of slot is the semicircle with the connecting shaft clearance fit, and the back side edge of groove is and apex angle arc transition in groove
Arc-shaped side, in order to control the bidirectional turning of bolt plate by connecting shaft.
The utility model has the beneficial effects that：It is compact-sized, rationally distributed, shape width and occupy little space, due to
Incoming line cabinet, the unlatching side for exporting corresponding middle part cabinet door in each cabinet switch gear room of metering cabinet, 1# feeder cabinets and 2# feeder cabinets
Side plate on be respectively articulated with bolt plate, after middle part cabinet door is closed setting can drive lock when switching indoor valve mechanism and opening
Hyoplastron rotates, and so that U-shaped card slot is stuck on lock pin and locks middle part cabinet door, therefore is in conjunction when being set to the indoor breaker of switch
, can be locked to avoid middle part cabinet door from accidentally opening by middle part cabinet door by bolt plate when gate position, greatly improve processing safety
Energy.It can reducing the construction costs, economize on resources simultaneously.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structure sectional view of incoming line cabinet in Fig. 1.
Fig. 3 is structural schematic diagram when middle part cabinet door in Fig. 2 is in open state.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is the structural schematic diagram when middle part cabinet door of Fig. 4 is in blocking.
Fig. 6 is the structural schematic diagram of the middle part cabinet door in Fig. 2.
In figure：Incoming line cabinet 1, pre-magnetizing cabinet 2 export metering cabinet 3,1# feeder cabinets 4,2# feeder cabinets 5, top cabinet door 6, middle part
Cabinet door 7, lower part cabinet door 8, control room 9, switch gear room 10, cable compartment 11, bus-bar room 12, pressure relief channels 13, pressure relief cap
Plate 14, vacuum circuit breaker 15, lock pin 16, bolt plate 17, horizontal segment 17A, tilting section 17B, groove 17C, U-shaped card slot 17D, pin
18, valve mechanism 19, connecting shaft 19A, side plate 20.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in figs 1 to 6, the utility model is related to a kind of port ship-to-shore electricity medium-voltage distribution plate cabinet body structure, including according to
The incoming line cabinet 1 of secondary arrangement, pre-magnetizing cabinet 2, output metering cabinet 3,1# feeder cabinets 4 and 2# feeder cabinets 5, in each cabinet front by
It is equipped with control room 9, switch gear room 10 and cable compartment 11 successively under, the upper back in each cabinet is respectively equipped with bus-bar room
12, it has been respectively articulated with before each cabinet and control room, switch gear room and the one-to-one top cabinet door 6 of cable compartment, middle part cabinet
Door 7 and lower part cabinet door 8, both sides are respectively symmetrically suppressed with trapezoidal convex stupefied before upper, middle and lower portion cabinet door.In each cabinet
Control room 9, switch gear room 10, cable compartment 11 and bus-bar room 12 mutually close isolation by aluminizing zine plate respectively.
The pressure being connected to switch gear room 10, cable compartment 11 and bus-bar room 12 one-to-one correspondence is respectively equipped in each cabinet to release
Put channel 13, cabinet top surface be respectively equipped with 13 one-to-one pressure release outlet of pressure relief channels, pressure discharge
Exit is separately installed with pressure relief cap plate 14, is used for when internal fault occurs for breaker, busbar or power cable joint,
It can be automatically switched on gas of releasing by pressure relief channels.
It is respectively equipped with use in each cabinet switch gear room 10 of incoming line cabinet 1, output metering cabinet, 1# feeder cabinets and 2# feeder cabinets
In the valve mechanism 19 of control vacuum circuit breaker valve, and in the middle part of the correspondence on the side plate 20 of the unlatching side of cabinet door respectively
It is hinged with bolt plate 17 by a pin 18, bolt plate 17 is by a horizontal segment 17A and one positioned at the horizontal segment rear end
A tilting section 17B is formed by connecting, and is set there are one groove 7C in tilting section rear end, which is stuck in set on the indoor the same side of switch
On the connecting shaft 19A of valve mechanism 19, it is equipped with U-shaped card slot 17D in horizontal segment front end, in incoming line cabinet 1, output metering cabinet, 1# feedbacks
The middle part cabinet door side of electric cabinet and 2# feeder cabinets, which corresponds to, is respectively fixed with lock pin 16 at bolt plate 17, after the middle part cabinet door is closed
Setting can drive bolt plate 17 to rotate an angle when switching indoor valve mechanism 19 and opening, and U-shaped card slot is made to be stuck in lock pin
Middle part cabinet door is locked on 16；The valve mechanism 19 can drive bolt plate 17 to reversely rotate to horizontal segment and be in level when closing
State makes U-shaped card slot be detached from lock pin 16 and discharges middle part cabinet door.
The groove is downward subtriangular of notch, and the front side of groove is a vertical edge, the interior apex angle of groove be with
The semicircle of the connecting shaft 19A clearance fits, the back side edge of groove are the arc-shaped side with apex angle arc transition in groove, so as to
In the bidirectional turning for controlling bolt plate 17 by connecting shaft 19A.
When work, when being located at the indoor vacuum circuit breaker 15 of switch and being in experiment/isolated location, the level of bolt plate 17
Section is in horizontality, and middle part cabinet door can be opened and closed arbitrarily.Vacuum circuit-breaker handcart is driven inwardly to move when being inserted into simultaneously rotating handle
When dynamic, driving valve mechanism 19 acts, and so that its connecting shaft 19A is inwardly translated, connecting shaft 19A drives bolt plate in translation motion
17 overturnings, make U-shaped card slot be stuck on lock pin 16 and lock middle part cabinet door, vacuum circuit breaker 15 is in "on" position at this time.Surely
After empty breaker 15 disconnects, it is inserted into and rotating handle drives vacuum circuit-breaker handcart when being displaced outwardly, valve mechanism 19 is closed simultaneously
Connecting shaft 19A is driven to translate outward, connecting shaft 19A drives bolt plate 17 reversely to turn in translation motion by the interior apex angle of groove
Turn, so that U-shaped card slot is detached from lock pin 16 and discharge middle part cabinet door.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (5)
1. a kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate, it is characterized in that：Including incoming line cabinet, the pre-magnetizing being sequentially arranged
Cabinet, output metering cabinet, 1# feeder cabinets and 2# feeder cabinets, front is from top to bottom equipped with control room, switch successively in each cabinet
Room and cable compartment, the upper back in each cabinet are respectively equipped with bus-bar room, have been respectively articulated with before each cabinet and instrument
Room, switch gear room and the one-to-one upper, middle and lower cabinet door of cable compartment, incoming line cabinet, output metering cabinet, 1# feeder cabinets and
In each cabinet switch gear room of 2# feeder cabinets bolt plate, lock tongue have been respectively articulated on the side plate of the unlatching side of corresponding middle part cabinet door
Plate is formed by connecting by a horizontal segment and a tilting section, and tilting section rear end is set there are one groove, which, which is stuck in, is set to
In the connecting shaft for switching indoor the same side valve mechanism, it is equipped with U-shaped card slot in horizontal segment front end, in incoming line cabinet, output metering
The middle part cabinet door side of cabinet, 1# feeder cabinets and 2# feeder cabinets corresponds to and is equipped with lock pin at bolt plate, and the middle part cabinet door is set after closing
Setting can drive bolt plate to rotate when switching indoor valve mechanism and opening, and U-shaped card slot is made to be stuck in middle part cabinet door lock on lock pin
Extremely；The valve mechanism can drive bolt plate to reversely rotate when closing, and so that U-shaped card slot is detached from lock pin and discharge middle part cabinet door.
2. a kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate according to claim 1, it is characterized in that：In each cabinet
Control room, switch gear room, cable compartment and bus-bar room isolation is mutually closed by aluminizing zine plate respectively.
3. a kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate according to claim 1 or 2, it is characterized in that：Each
It is respectively equipped with the pressure relief channels being connected to switch gear room, cable compartment and bus-bar room one-to-one correspondence in cabinet and pressure releases
Mouthful, pressure relief cap plate is separately installed at pressure release outlet, for occurring when breaker, busbar or power cable joint
When internal fault, it can be automatically switched on gas of releasing by pressure relief channels.
4. a kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate according to claim 1, it is characterized in that：The bolt plate
Middle part is by a pin-hinges on the side plate.
5. a kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate according to claim 1 or 4, it is characterized in that：It is described recessed
Slot is downward subtriangular of notch, and the front side of groove is a vertical edge, and the interior apex angle of groove is and the connection shaft clearance
The semicircle of cooperation, the back side edge of groove is the arc-shaped side with apex angle arc transition in groove, in order to be controlled by connecting shaft
The bidirectional turning of bolt plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352673.7U CN207853226U (en) | 2018-03-15 | 2018-03-15 | A kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352673.7U CN207853226U (en) | 2018-03-15 | 2018-03-15 | A kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853226U true CN207853226U (en) | 2018-09-11 |
Family
ID=63424556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352673.7U Active CN207853226U (en) | 2018-03-15 | 2018-03-15 | A kind of cabinet body structure of port ship-to-shore electricity medium-voltage distribution plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853226U (en) |
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2018
- 2018-03-15 CN CN201820352673.7U patent/CN207853226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200403 Address after: 6 Taishan Road, Taihe District, Jinzhou City, Liaoning Province 121000 Patentee after: Liaoning Fengsheng Marine Technology Co., Ltd Address before: 121000 No. 1, the Yellow Sea Avenue, New South Station area, Liaoning, Jinzhou Patentee before: JINZHOU HANGXING SHIP RESEARCH INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 121000 No. 1, the Yellow Sea Avenue, New South Station area, Liaoning, Jinzhou Patentee after: Liaoning Aerospace Ocean Technology Co.,Ltd. Address before: 6 Taishan Road, Taihe District, Jinzhou City, Liaoning Province 121000 Patentee before: Liaoning Fengsheng Marine Technology Co.,Ltd. |