CN110518460A - The quick power supply of on-load disconnecting link takes arrangements of electric connection - Google Patents
The quick power supply of on-load disconnecting link takes arrangements of electric connection Download PDFInfo
- Publication number
- CN110518460A CN110518460A CN201910635875.1A CN201910635875A CN110518460A CN 110518460 A CN110518460 A CN 110518460A CN 201910635875 A CN201910635875 A CN 201910635875A CN 110518460 A CN110518460 A CN 110518460A
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- Prior art keywords
- room
- disconnecting link
- cable
- fastly
- load disconnecting
- Prior art date
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- 239000004020 conductor Substances 0.000 claims abstract description 8
- 230000013011 mating Effects 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000005283 ground state Effects 0.000 description 5
- 239000012212 insulator Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0356—Mounting of monitoring devices, e.g. current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0358—Connections to in or out conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/045—Details of casing, e.g. gas tightness
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses the quick power supplies of on-load disconnecting link to take arrangements of electric connection, and insulating connection component can separate mating with rapid abutting joint plug, is mounted in cabinet body, insulating connection component has electric conductor；Standard cable connecting sleeve can be connected to each other cooperation with standard cable connector, be mounted in cabinet body, and standard cable connecting sleeve has conductive part；Load disconnecting link has switching blade, combined floodgate end and ground terminal, switching blade rotation is installed in cabinet body and it is electrically connected with the electric conductor of insulating connection component, combined floodgate end is electrically connected with the conductive part of standard cable connecting sleeve, and switching blade head end can be switched on or vacantly between combined floodgate end and ground terminal.The joint efficiency between power supply vehicle of meet an emergency and electrical equipment can be greatly improved in the attachment device, shorten in 30 minutes, used manpower and material resources sparingly by the Connection Time for needing couple of days before.
Description
Technical field
The present invention relates to the quick power supplies of on-load disconnecting link to take arrangements of electric connection, especially 10kV inflatable on-load disconnecting link
It is quick power supply take arrangements of electric connection.
Background technique
Chinese utility model patent notification number is CN208904555U, patent name is that a kind of 10kV overhead distribution is fast
Speed for arrangements of electric connection patent, although between rapid abutting joint plug and insulating connection component can rapid abutting joint, this quickly
It is mounted on distribution line electric pole for the insulating connection component of arrangements of electric connection, between rapid abutting joint plug and insulating connection component
Docking it is also cumbersome, need operator to climb up electric pole and operate, and have between load disconnecting link and insulating connection component
A distance, when needing operational load disconnecting link, staff, which takes a long time, carries out the opening a sluice gate of disconnecting link, closing operation.
Meanwhile it needing additionally quickly to be grounded 10kV overhead distribution for arrangements of electric connection in the access procedure for connecing cable fastly
Operation.It is cumbersome and time-consuming and laborious.And the 10kV overhead distribution quickly can not solve cable-type for arrangements of electric connection
The quick connection powerup issue of distribution line.
It is necessary to design a kind of quickly power to take arrangements of electric connection, the emergency electric powers such as power supply vehicle of meet an emergency can be equipped and electricity
It is quickly connected between gas equipment, moreover it is possible to facilitate the operation of load disconnecting link, while meet overhead type and cable-type distribution line
It is quick power supply take electricity.
Summary of the invention
The present invention provides the quick power supplies of on-load disconnecting link to take arrangements of electric connection, and which overcome present in background technique
Deficiency.The used technical solution that the present invention solves its technical problem is:
The quick power supply of on-load disconnecting link takes arrangements of electric connection, which includes:
The cabinet body being mounted in ground or distribution station；
The mating insulating connection component that can be separated with the rapid abutting joint plug of quick connecting cable, is mounted on
In cabinet body, insulating connection component has electric conductor；
It can be connected to each other the standard cable connecting sleeve of cooperation with standard cable connector, be mounted in cabinet body, standard cable
Connecting sleeve has conductive part；
Load disconnecting link, has a switching blade, combined floodgate end and ground terminal, switching blade rotation be installed in cabinet body and its with
The electric conductor of insulating connection component is electrically connected, and combined floodgate end is electrically connected with the conductive part of standard cable connecting sleeve, switches bit
End can be switched on or vacantly between combined floodgate end and ground terminal.
Among one preferred embodiment: the cabinet body is at least separated into mutually independent load disconnecting link room, standard cable connection
Room connects cable joining room fastly, and the load disconnecting link is mounted in load disconnecting link room, insulating connection component and standard cable connector sleeve
Pipe is installed in load disconnecting link room locular wall and stretches out outside load disconnecting link room；Rapid abutting joint plug is located to be connect in cable connection room simultaneously fastly
Cooperation is plugged with insulating connection component；Standard cable connector be located in standard cable junction chamber and with standard cable connecting sleeve
It is connected to each other cooperation.
Among one preferred embodiment: the standard cable junction chamber is located at load disconnecting link room right side, described to connect cable fastly
Junction chamber is located at below load disconnecting link room, and insulating connection component is fixed in the room bottom wall of load disconnecting link room and protrudes into and connects cable fastly
In junction chamber, the standard cable connecting sleeve is fixed in the room right side wall of load disconnecting link room and protrudes into standard cable junction chamber
It is interior.
Among one preferred embodiment: being filled with SF6 gas in load disconnecting link room.
Among one preferred embodiment: the attachment device further include for drive switching blade rotation electric driving mechanism and
Operation button, electric driving mechanism is mounted in operating mechanism room and the switching blade that is sequentially connected, operation button are mounted on operation
Mechanism chamber is positive and is electrically connected with electric driving mechanism.
Among one preferred embodiment: the cabinet body also separates the operating mechanism room having on front side of load disconnecting link room, described
It connects cable joining room fastly to be located at immediately below operating mechanism room, the operation button is mounted on operating mechanism room front and including electronic
Switch knob, electronic opening button.
Among one preferred embodiment: operating mechanism room front be additionally provided with separating brake indicator light, combined floodgate indicator light, manually
Breaking-closing operating hole connects cable electrification display, standard cable electrification display, load disconnecting link state machinery direction board, lock fastly
Close connection sheet.
Among one preferred embodiment: it is described connect cable joining room fastly and be provided with connect door body fastly, connect door body front, operation machine fastly
Structure room front and cabinet body front flush, the cable joining room that connects fastly are additionally provided with for can automatic open-close for connect that cable passes through fastly
Wears groove.
Among one preferred embodiment: the cabinet body, which also separates, to be had and connects the power supply room that cable joining room is adjacently positioned fastly, electricity
Power supply is provided in source chamber, which is electrically connected with electric driving mechanism.
Among one preferred embodiment: the attachment device further includes shell, and shell includes that shell and rotation are installed in shell
Shell door body, the cabinet body are placed in shell, the cabinet body offer for for fastly connect that cable passes through can automatic open-close connect fastly
It slots and the standard for passing through for standard cable is slotted.
The technical program compared with the background art, it has the following advantages:
It, can will be electric 1. since load disconnecting link, insulating connection component and standard cable connecting sleeve to be arranged in cabinet body
The standard cable connector and the intracorporal standard cable connecting sleeve of cabinet of gas equipment remain connection status, when electrical equipment needs
When emergency service, the switching blade of load disconnecting link is first switched into ground terminal, then the emergency electric powers such as power supply vehicle of meet an emergency are equipped
It is protruded into cabinet body by the rapid abutting joint plug of quick connecting cable and carries out quick grafting with insulating connection component, will finally born
The switching blade of lotus disconnecting link switches to combined floodgate end, and it is quick with electrical equipment just to complete the emergency electric powers such as power supply vehicle of meet an emergency equipment
Connection.By the way that the attachment device is arranged in ground or distribution station, the emergency electric powers such as power supply vehicle of meet an emergency equipment can be greatly improved
Joint efficiency between electrical equipment is shorten in 30 minutes by the Connection Time for needing couple of days before, saves manpower
Material resources when especially breaking down to power equipment source side, can be rapidly performed by after isolated fault point and restore electricity, and meet
Yearning of the vast power customer to good life.
2. cabinet body is at least separated into mutually independent load disconnecting link room, standard cable junction chamber, connects cable joining room fastly, make
Load disconnecting link, the connection of standard cable, the connection for connecing cable fastly are in mutually independent space, will not influence each other,
Guarantee the safety of connection.
3. SF6 gas is filled in load disconnecting link room, to improve the indoor electrical insulation properties of load disconnecting link.
4. the attachment device further includes electric driving mechanism and operation button, can be controlled by pressing operation button electronic
Driving mechanism, which act and then controls switching blade, carries out switch closing and switch opening operation.
5. operating mechanism room front is additionally provided with separating brake indicator light, combined floodgate indicator light, manual divide-shut brake handle hole, connects electricity fastly
Cable electrification display, standard cable electrification display, load disconnecting link state machinery direction board, locking connection sheet, separating brake indicator light
Or combined floodgate indicator light is bright, respectively represents switching blade and is in gate-dividing state or "on" position, manual divide-shut brake handle hole can be used for
Switch closing and switch opening manual operation is carried out to switching blade, being grounded breaking-closing operating hole manually can be used for carrying out separating brake to switching blade
It is manually operated with ground connection, connects cable electrification display fastly and can show and connect whether cable charges fastly, standard cable electrification display can
Whether display standard cable charges, and load disconnecting link state machinery direction board may be used to indicate the opening and closing state of load disconnecting link and connect
Ground state, locking connection sheet can be used for the operation that load disconnecting link is latched load disconnecting link in ground state.
Door body is connect fastly 6. connecing cable joining room fastly and being equipped with, when needing to connect the rapid abutting joint plug of power supply vehicle of meet an emergency, then
It is openable to connect door body fastly, it can be closed after the completion of docking and connect door body fastly, operated more convenient and seal.
7. attachment device further includes shell, shell and shell door body, cabinet body is located in shell, and the shell and shell door body can be to cabinets
Body keep out wind and rain sun-proof, can be further ensured that the indoor leakproofness of each chamber and insulating properties in cabinet body.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 depicts the schematic side view of the attachment device.
Fig. 2 depicts the front schematic view of the attachment device.
Fig. 3 depicts the schematic perspective view after attachment device removal shell.
Fig. 4 depicts the A-A cross-sectional view of Fig. 1.
Fig. 5 depicts the B-B cross-sectional view of Fig. 2.
Fig. 6 depicts the front schematic view after attachment device removal shell.
Fig. 7 depicts the A1-A1 schematic cross-sectional view of Fig. 6.
Fig. 8 depicts the B1-B1 schematic cross-sectional view of Fig. 6.
Fig. 9 depicts the schematic perspective view of load disconnecting link room.
The switching blade that Figure 10 depicts load disconnecting link is in the schematic cross-sectional view of "on" position.
The switching blade that Figure 11 depicts load disconnecting link is in the schematic cross-sectional view of gate-dividing state.
The switching blade that Figure 12 depicts load disconnecting link is in the schematic cross-sectional view of ground state.
Specific embodiment
Fig. 1 to Figure 12 is please referred to, the quick power supply of on-load disconnecting link takes a preferred embodiment of arrangements of electric connection, described
The quick power supply of on-load disconnecting link takes arrangements of electric connection, and the quick connection that can be used between any two electrical equipment is to realize it
In an electrical equipment to the power supply of another electrical equipment or take electrically operated.In the present embodiment, with power supply vehicle of meet an emergency and 10kV
For quick connection between distribution line.
1 both ends of cable are connect fastly to be connected with power supply vehicle of meet an emergency and rapid abutting joint plug 2 respectively.The tool of rapid abutting joint plug 2
Body structure can refer to the patent document in background technique, repeat no more.Since electrical equipment uses three phase mains, emergency
Supply vehicle connects cable 1 with three fastly and is connected.
3 both ends of standard cable are connected with 10kV distribution line and standard cable connector 4 respectively.Standard cable 3 and standard
Cable connector 4 is the conventional prior art.In the present embodiment, 10kV distribution line is connected with three standard cables 3.Due to
10kV distribution line is fixed equipment, therefore without dismantling repeatedly between three standard cables 3 and three standard cable connectors 4,
The mode being fixedly connected can be used, guarantee the stability of connection between the two.
The attachment device includes cabinet body 10, insulating connection component 20, standard cable connecting sleeve 30, load disconnecting link 40.
Cabinet body 10 is mounted in ground or distribution station.
In the present embodiment, which further includes shell, and shell includes the shell that shell 50 and rotation are installed in shell 50
Door body 51, the cabinet body 10 are placed in shell 50, and the shell 50 is offered for connecing fluting 52 fastly for fastly connect that cable 1 passes through
With the standard fluting 55 for being passed through for standard cable 3.As shown in Fig. 2, connect fastly fluting 52 be equipped with spaced apart three and
Front in shell 50 and the underface positioned at shell door body 51.50 side of shell is additionally provided with venthole 54.As shown in figure 5, standard
55 numbers of slotting are equipped with one and are set to the bottom surface of shell 10, and standard cable 3 can be consolidated by a mounting and fixing bracket 5
Fixed, standard cable 3 passes in and out from standard fluting 55, and standard cable 3 is embedded in below ground after passing through standard fluting 55.
The grafting that the rapid abutting joint plug 2 for connecing cable fastly that insulating connection component 20 can be connected with power supply vehicle of meet an emergency can separate
Cooperation, is mounted in cabinet body 10, and insulating connection component 20 has electric conductor 21.The specific structure of insulating connection component 20 can join
The patent document in background technique is examined, the insulator 22 and the insulator contour structures in patent document of the insulating connection component 20
Difference, but the connected structure between insulating connection component 20 and rapid abutting joint plug 2 is identical.
Standard cable connecting sleeve 30 can be connected to each other cooperation with the standard cable connector 4 of electrical equipment, be mounted on cabinet body
In 10, standard cable connecting sleeve 30 has conductive part 31.As shown in figure 9, standard cable connecting sleeve 30 is the prior art, lead
Electric portion 31 is located at the center of entire standard cable connecting sleeve 30.Standard cable connecting sleeve 30 and standard cable connector 4
Between assembly by prior art code requirement implement.
The load disconnecting link 40 has switching blade 41, combined floodgate end 42 and ground terminal 43, and the switching rotation of blade 41 is installed in
In load disconnecting link room 11 and it is electrically connected with the electric conductor 21 of insulating connection component 20, combined floodgate end 42 and standard cable connecting sleeve
30 conductive part 31 is electrically connected, and switching 41 head end of blade can be switched on or vacantly between combined floodgate end 42 and ground terminal 43.
In the present embodiment, as shown in figure 3, the cabinet body 10 is at least separated into mutually independent load disconnecting link room 11, standard
Cable joining room 12 connects cable joining room 13 fastly, and the load disconnecting link 40 is mounted in load disconnecting link room 11, insulating connection component
20 are installed in 11 locular wall of load disconnecting link room with standard cable connecting sleeve 30 and stretch out outside load disconnecting link room 11；Rapid abutting joint is inserted
First 2 are located at and are connect in cable joining room 13 fastly and plug cooperation with insulating connection component 20；Standard cable connector 4 is located at standard electric
Cooperation is connected to each other in cable junction chamber 12 and with standard cable connecting sleeve 30.
In the present embodiment, the standard cable junction chamber 12 is located at 11 right side of load disconnecting link room, described to meet cable company fastly
It connects room 13 and is located at 11 lower section of load disconnecting link room, and insulating connection component 20 is fixed in the room bottom wall of load disconnecting link room 11 and protrudes into fast
It connects in cable joining room 13, the standard cable connecting sleeve 30 is fixed in the room right side wall of load disconnecting link room 11 and protrudes into standard
In cable joining room 12.As shown in figure 3,12 side of standard cable junction chamber is additionally provided with standard cable watch window 121.Standard electric
12 bottom wall of cable junction chamber is additionally provided with perforation 135 corresponding with standard fluting 55.
In the present embodiment, it is described connect cable joining room 13 fastly and be provided with connect door body 131 fastly, connect 131 front of door body, operation fastly
14 front of mechanism chamber and 10 front flush of cabinet body, the cable joining room 13 that connects fastly are additionally provided with for for connecing what cable 1 passed through fastly
Three wears grooves 132.Cable watch window 133 and door handle 134 are connect fastly as shown in figure 3, connecing be additionally provided in door body 131 fastly.
In the present embodiment, SF6 gas is filled in load disconnecting link room 11.
In the present embodiment, the cabinet body 10 also separates the operating mechanism room 14 having positioned at 11 front side of load disconnecting link room, described
Cable joining room 13 is connect fastly to be located at immediately below operating mechanism room 14.The attachment device further includes for driving switching blade 41 to rotate
Electric driving mechanism and operation button, electric driving mechanism is mounted in operating mechanism room 14 and transmission connection switching blade
41, operation button is mounted on 14 front of operating mechanism room and is electrically connected with electric driving mechanism.The structure of electric driving mechanism is
The prior art.
In the present embodiment, the operation button is mounted on 14 front of operating mechanism room and including electric switch-on button 141, electricity
Dynamic opening button 142.
In the present embodiment, as shown in figure 3,14 front of operating mechanism room is additionally provided with separating brake indicator light 143, closing a floodgate refers to
Show lamp 144, manual divide-shut brake handle hole 145, connect cable electrification display 146, standard cable electrification display 147, load fastly
Disconnecting link state machinery direction board 148, locking connection sheet 149.Separating brake indicator light 143 or combined floodgate indicator light 144 are bright, respectively represent
Switching blade 41 is in gate-dividing state or "on" position, and manual divide-shut brake handle hole 145 can be used for carrying out hand to switching blade 41
Dynamic operation, connects cable electrification display 146 fastly and can show and connect whether cable 1 charges fastly, and standard cable electrification display 147 can be shown
Show whether standard cable 3 charges, load disconnecting link state machinery direction board 148 may be used to indicate the opening and closing state of load disconnecting link 40
And ground state, locking connection sheet 149 can be used for the operation or use that load disconnecting link 40 is latched load disconnecting link 40 in ground state
Locking connects the operation of door body 131 fastly when load disconnecting link 40 is in opening and closing state.In the present embodiment, as shown in figure 4, the operation
14 front of mechanism chamber is additionally provided with ground connection breaking-closing operating hole 1499 manually, and being grounded breaking-closing operating hole 1499 manually can be used for hand
It is dynamic that contact of earth operation and ground connection sub-switching operation are carried out to switching blade 41.
In the present embodiment, the cabinet body 10, which also separates, to be had and connects the power supply room 15 that cable joining room 13 is adjacently positioned fastly, electricity
Electric driving mechanism, divide-shut brake indicator light power supply are provided in source chamber 15, which is electrically connected with electric driving mechanism
It connects.
The application method of the attachment device are as follows:
The attachment device is mounted in ground or distribution station, and standard cable 3 is first successively passed through to standard fluting 55, perforation
Introduce in standard cable junction chamber 12, and be fixed with mounting and fixing bracket 5 after 135, after make three standard electrics respectively again
Standard cable connector 4 then, then is attached and is fixed with standard cable connecting sleeve 30 by cable joint 4, at this point, completing
Connection between standard cable 3 and the attachment device；
When not accessing emergency power supply, 11 internal loading disconnecting link 40 of load disconnecting link junction chamber is in gate-dividing state, as shown in figure 11,
Full SF6 gas is filled in load disconnecting link junction chamber 11 to insulate, and is connect door body 131 fastly and is in close state, shell door body 51 is also located
In closed state, entire attachment device is in closed, mutually insulated state；
When needing external emergency power supply, first power supply vehicle of meet an emergency is travelled to the attachment device, opens shell door body 51,
11 internal loading disconnecting link 40 of operational load disconnecting link junction chamber is in contact of earth state (as shown in figure 12), and opening connects door body 131 fastly,
By three with fastly connect cable connector 2 connect fastly cable 1 be each passed through three connect after 52, three wears grooves 132 of fluting fastly respectively with
Three insulating connection components 20 plug cooperation, as shown in fig. 7, just completing the company between power supply vehicle of meet an emergency and the attachment device
It connects；
When load disconnecting link is in contact of earth state, ground connection breaking-closing operating hole 1499 manually is operated, it can be by load knife
Lock 40 switches to ground connection gate-dividing state (consistent in gate-dividing state with load disconnecting link, such as Figure 11) by contact of earth state.Work as load
When disconnecting link is in gate-dividing state, electric switch-on button 141 or manual operation manual divide-shut brake handle hole 145 are pressed, can will be switched
Blade 41 switches to closing position from open position, as shown in Figure 10, that is, switching 41 end of blade connects with combined floodgate end 42
It is logical, at this point, power supply vehicle of meet an emergency can be powered for electrical equipment.
Electronic opening button 142 is pressed when load disconnecting link is in "on" position, can will switch blade 41 from closing position
Switch to open position.
By applying the present apparatus, the connection between power supply vehicle of meet an emergency and 10kV distribution line is extremely quick and safe, efficiency
Height, time cost reduce, and when being badly in need of accessing emergency power supply, this kind of attachment device can be quickly by power supply vehicle of meet an emergency and 10kV
Distribution line is attached quickly to be powered to 10kV distribution line.
Other electrical equipments are powered alternatively, the attachment device can be used for 10kV distribution line, need to will be only connected with
The cable that connects fastly of rapid abutting joint plug is attached with other electrical equipments.Certainly, standard cable is not limited to match with 10kV
Electric line is attached, and equipment, distribution station, distribution ring network cabinet can be also such as bypassed with other electrical equipments and is attached；
That is, standard cable can be connect with overhead type wiring line, can also be connect with cable-type distribution line.
The above is only the preferred embodiment of the present invention, the range implemented of the present invention that therefore, it cannot be limited according to, i.e., according to
Equivalent changes and modifications made by the invention patent range and description, should still be within the scope of the present invention.
Claims (10)
1. the quick power supply of on-load disconnecting link takes arrangements of electric connection, it is characterised in that: the attachment device includes:
The cabinet body being mounted in ground or distribution station；
The mating insulating connection component that can be separated with the rapid abutting joint plug of quick connecting cable, is mounted on cabinet body
Interior, insulating connection component has electric conductor；
It can be connected to each other the standard cable connecting sleeve of cooperation with standard cable connector, be mounted in cabinet body, standard cable connection
Casing has conductive part；
Load disconnecting link, has a switching blade, combined floodgate end and ground terminal, and switching blade rotation is installed in cabinet body and itself and insulation
The electric conductor of connection component is electrically connected, and combined floodgate end is electrically connected with the conductive part of standard cable connecting sleeve, switches blade head end energy
It is switched between combined floodgate end and ground terminal or vacantly.
2. the quick power supply of on-load disconnecting link according to claim 1 takes arrangements of electric connection, it is characterised in that: the cabinet body
It is at least separated into mutually independent load disconnecting link room, standard cable junction chamber, connects cable joining room fastly, the load disconnecting link installation
In load disconnecting link room, insulating connection component and standard cable connecting sleeve are installed in load disconnecting link room locular wall and stretch out load
Outside disconnecting link room；Rapid abutting joint plug, which is located at, to be connect in cable connection room fastly and plugs cooperation with insulating connection component；Standard cable
Connector is located in standard cable junction chamber and is connected to each other cooperation with standard cable connecting sleeve.
3. the quick power supply of on-load disconnecting link according to claim 2 takes arrangements of electric connection, it is characterised in that: the standard
Cable joining room is located at load disconnecting link room right side, and the cable joining room that connects fastly is located at below load disconnecting link room, and insulate and connect
Connected components are fixed in the room bottom wall of load disconnecting link room and protrude into and connect in cable connection room fastly, and the standard cable connecting sleeve is affixed
Load disconnecting link room room right side wall and protrude into standard cable junction chamber.
4. the quick power supply of on-load disconnecting link according to claim 2 takes arrangements of electric connection, it is characterised in that: the load
SF6 gas is filled in disconnecting link room.
5. the quick power supply of on-load disconnecting link according to claim 2 takes arrangements of electric connection, it is characterised in that: connection dress
Setting further includes for driving the electric driving mechanism and operation button that switch blade rotation, and electric driving mechanism is mounted on operation machine
In structure room and transmission connection switching blade, operation button are mounted on operating mechanism room front and are electrically connected with electric driving mechanism.
6. the quick power supply of on-load disconnecting link according to claim 5 takes arrangements of electric connection, it is characterised in that: the cabinet body
Also separating has operating mechanism room on front side of load disconnecting link room, described to be connect under cable joining room is located at operating mechanism room just fastly
Side, the operation button are mounted on operating mechanism room front and including electric switch-on buttons, electronic opening button.
7. the quick power supply of on-load disconnecting link according to claim 6 takes arrangements of electric connection, it is characterised in that: the operation
Mechanism chamber front be additionally provided with separating brake indicator light, combined floodgate indicator light, manual divide-shut brake handle hole, connect fastly cable electrification display,
Standard cable electrification display, load disconnecting link state machinery direction board, locking connection sheet.
8. the quick power supply of on-load disconnecting link according to claim 6 takes arrangements of electric connection, it is characterised in that: described to connect fastly
Cable joining room is provided with and connects door body fastly, connects door body front, operating mechanism room front and cabinet body front flush fastly, described to connect electricity fastly
Cable junction chamber be additionally provided with for for fastly connect that cable passes through can automatic open-close wears groove.
9. the quick power supply of on-load disconnecting link according to claim 6 takes arrangements of electric connection, it is characterised in that: the cabinet body
Also separating has and connect the power supply room that cable joining room is adjacently positioned fastly, is provided with power supply in power supply room, the power supply with
Electric driving mechanism electrical connection.
10. the quick power supply of on-load disconnecting link according to claim 1 takes arrangements of electric connection, it is characterised in that: the connection
Device further includes shell, and shell includes the shell door body that shell and rotation are installed in shell, and the cabinet body is placed in shell, the cabinet
Body offer for for fastly connect that cable passes through can automatic open-close connect fluting fastly and for opening for the standard that standard cable passes through
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635875.1A CN110518460A (en) | 2019-07-15 | 2019-07-15 | The quick power supply of on-load disconnecting link takes arrangements of electric connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635875.1A CN110518460A (en) | 2019-07-15 | 2019-07-15 | The quick power supply of on-load disconnecting link takes arrangements of electric connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202100A (en) * | 2020-10-19 | 2021-01-08 | 国网山东省电力公司潍坊供电公司 | Gas-insulated metal-enclosed switchgear and operation method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107832Y (en) * | 2007-12-05 | 2008-08-27 | 广东长园电缆附件有限公司 | Load switch automatic insulating fault type power cable branch connection box |
| CN102157294A (en) * | 2011-03-31 | 2011-08-17 | 厦门科力特电气有限公司 | Three-station isolation ground switch |
| CN204349223U (en) * | 2015-01-22 | 2015-05-20 | 杭州曙光电器有限公司 | Three-phase outlet integrated base |
| CN205303293U (en) * | 2016-01-07 | 2016-06-08 | 太原立新电力科技有限公司 | Load switch |
| CN205666174U (en) * | 2016-05-03 | 2016-10-26 | 浙江宏伟电网科技股份有限公司 | SF6 gas -insulated load switch |
| CN108922816A (en) * | 2018-07-10 | 2018-11-30 | 珠海南自电气系统工程有限公司 | Earthed system is isolated in sextupole traction rectifier transformer |
| CN208707186U (en) * | 2018-08-21 | 2019-04-05 | 南通东源电力智能设备有限公司 | A kind of intelligent environmental protection type Inflatable ring main unit |
| CN109616362A (en) * | 2018-12-29 | 2019-04-12 | 甘肃长城电工电器工程研究院有限公司 | Cable branch box special switch device |
| CN210156728U (en) * | 2019-07-15 | 2020-03-17 | 厦门市众慧悦和科技有限公司 | Quick power supply and taking connecting device with load disconnecting link |
| CN112952632A (en) * | 2021-03-30 | 2021-06-11 | 杭州电力设备制造有限公司 | 10kV takes looped netowrk cabinet in emergent operation return circuit of branch |
-
2019
- 2019-07-15 CN CN201910635875.1A patent/CN110518460A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201107832Y (en) * | 2007-12-05 | 2008-08-27 | 广东长园电缆附件有限公司 | Load switch automatic insulating fault type power cable branch connection box |
| CN102157294A (en) * | 2011-03-31 | 2011-08-17 | 厦门科力特电气有限公司 | Three-station isolation ground switch |
| CN204349223U (en) * | 2015-01-22 | 2015-05-20 | 杭州曙光电器有限公司 | Three-phase outlet integrated base |
| CN205303293U (en) * | 2016-01-07 | 2016-06-08 | 太原立新电力科技有限公司 | Load switch |
| CN205666174U (en) * | 2016-05-03 | 2016-10-26 | 浙江宏伟电网科技股份有限公司 | SF6 gas -insulated load switch |
| CN108922816A (en) * | 2018-07-10 | 2018-11-30 | 珠海南自电气系统工程有限公司 | Earthed system is isolated in sextupole traction rectifier transformer |
| CN208707186U (en) * | 2018-08-21 | 2019-04-05 | 南通东源电力智能设备有限公司 | A kind of intelligent environmental protection type Inflatable ring main unit |
| CN109616362A (en) * | 2018-12-29 | 2019-04-12 | 甘肃长城电工电器工程研究院有限公司 | Cable branch box special switch device |
| CN210156728U (en) * | 2019-07-15 | 2020-03-17 | 厦门市众慧悦和科技有限公司 | Quick power supply and taking connecting device with load disconnecting link |
| CN112952632A (en) * | 2021-03-30 | 2021-06-11 | 杭州电力设备制造有限公司 | 10kV takes looped netowrk cabinet in emergent operation return circuit of branch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202100A (en) * | 2020-10-19 | 2021-01-08 | 国网山东省电力公司潍坊供电公司 | Gas-insulated metal-enclosed switchgear and operation method |
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