CN106771751A - A kind of portable distribution automation prepackage debugging test case - Google Patents
A kind of portable distribution automation prepackage debugging test case Download PDFInfo
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- CN106771751A CN106771751A CN201611221728.2A CN201611221728A CN106771751A CN 106771751 A CN106771751 A CN 106771751A CN 201611221728 A CN201611221728 A CN 201611221728A CN 106771751 A CN106771751 A CN 106771751A
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- indicator lamp
- case lid
- power supply
- switch cabinet
- lamp
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Patch Boards (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of portable distribution automation prepackage debugging test case.The present invention will need the big multiple instruments used to collect on case lid outside switch cubicle, greatly reducing the quantity of instrument, operating personnel are made to be tested outside switch cubicle without ceaselessly transduction equipment, case lid is provided with various indicator lamps and button, make operating personnel when testing outside switch cubicle, whether working properly can more directly perceived and quickly understand external switch cabinet.The presence of 10 core sockets causes that the connection between case lid and external switch cabinet is used a cable connection, and without using excessive connecting line so that attachment structure is more concise, operating personnel are more quick and convenient in both connections.The presence of go-cart causes that operating personnel seem more easily and quick when heavy casing and case lid is carried, and fix bar serves the effect of static housing, prevents from departing from go-cart.
Description
Technical field
The present invention relates to a kind of chamber, more particularly to a kind of portable distribution automation prepackage debugging test
Case.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively
Branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., have also set hyperbaric chamber with
Low-pressure chamber switch cubicle, is provided with high voltage bus, such as power plant, and what is had is additionally provided with to protect the low-frequency load reduction of capital equipment.
Need to carry out switch cubicle various tests after switch cubicle production, band needs to be applied to various for different tests
Different instrument and equipment so that this process of the test becomes very cumbersome, people can usually can be enclosed by many instrument and equipments
Around sometimes may forgetting whether carried out test to some links because equipment is too many.
In test switch cabinet, operating personnel usually need mobile test instrument frequently to survey different switch cubicles
Examination, carries power and time that instrument needs to spend operating personnel many.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide the various instruments of kind collection and one, knot
Structure simple operations are convenient, can carry out the portable distribution automation prepackage debugging test case of various experiments and convenient in carrying.
To achieve the above object, the invention provides following technical scheme：A kind of portable distribution automation prepackage debugging
Chamber, including shell, shell include casing and case lid, and the upside of casing is in hatch frame, and the side of case lid is hinged on casing
The side edge of hatch frame, upset case lid is opened or covers hatch frame, has been wholely set on the opening's edge position of box opening
The gear edge for extending internally, when case lid covers hatch frame, case lid rides over gear along upper, and case lid sets relative to the opposite side that casing is hinged
There is lock core, lock core is set through case lid, and the position that lock core is arranged on side in case lid is provided with rotating shaft, is fixedly connected with rotating shaft
Swingle, the swingle is mutually perpendicular to rotating shaft, and its one end is fixedly connected with rotating shaft, and dorsad rotating shaft extends the other end, and lock core sets
The lockhole offered on the position of the outer side of case lid with rotating shaft synchronous rotary is put, when case lid is locked, lockhole drives rotating shaft rotation
Turn, by one end of swingle dorsad rotating shaft be transferred to gear along downside with gear along mutually conflict, case lid is provided with ammeter, power supply and inserts
Head, indicator lamp, power switch and cable socket, power connection are coupled to the power supply on external switch cabinet, are plugged on cable socket
Have a cable for connecting case lid and external control case, power connection include two input adapters connected with external power source and with
Two out splice going splices of external switch cabinet coupling, indicator lamp, cable socket, button and power switch are serially connected in two inputs
Between joint, out splice going splice one end is connected with input adapter, and the other end is connected and with external switch cabinet for external switch cabinet is powered,
Button includes for the opening button of separating brake and the switch knob for closing a floodgate；The cable socket includes 6 core sockets and 10 cores
Socket, the indicator lamp includes separating brake indicator lamp, combined floodgate indicator lamp, grounded signal lamp, control power supply air switch tripping operation lamp and power supply
Indicator lamp, the separating brake indicator lamp, combined floodgate indicator lamp, grounded signal lamp, control power supply air switch tripping operation lamp and power supply indicator are equal
It is connected with external switch cabinet by the cable on 6 core sockets and 10 core sockets；Separating brake plug is provided with the 10 core socket, is closed a floodgate
Plug, ground pin, control power supply air switch tripping operation plug and power supply instruction plug, the separating brake plug side and separating brake indicator lamp
Coupling, opposite side is by the earthing or grounding means coupling on cable and external switch cabinet, the combined floodgate plug side and combined floodgate indicator lamp
Coupling, opposite side is by the closing device coupling on cable and external switch cabinet, the ground pin side and grounded signal lamp
Coupling, opposite side is coupled by cable with the earthing or grounding means on external switch cabinet, the control power supply air switch tripping operation plug side
Coupled with power supply air switch tripping operation lamp is controlled, opposite side passes through the control power supply air switch tripping operation coupling on cable and external switch cabinet,
The power supply instruction plug side is coupled with power supply indicator, and opposite side is connected by cable with the power supply on external switch cabinet；
When the earthed switch on external switch cabinet is in open position, the grounded signal lamp is bright；When compound on external switch cabinet
When switch is in open position, the separating brake indicator lamp and control power supply air switch tripping operation lamp are bright.
As a further improvement on the present invention, far and near switch indication light is additionally provided with the case lid, on the 10 core socket
Be additionally provided with far and near on-off plug, the far and near on-off plug side and far and near switch indication light coupling, opposite side by cable with
Far and near switch connection on external switch cabinet.
As a further improvement on the present invention, power switch includes inlet wire master switch, alternating current 220V controlling switch, direct current
220V controlling switches and direct current 48V controlling switches（Select on demand）, the wire connected with external power source is inserted with input adapter,
The wire being connected with external switch cabinet is inserted with out-put supply, when being debugged, connection inlet wire master switch, alternating current 220V control
System switch, direct current 220V controlling switches and direct current 48V controlling switches（Select on demand）, separating brake indicator lamp, grounded signal lamp and electricity
Source indicator lamp is bright, and when the control power supply air switch trip switch on external switch cabinet is disconnected, control power supply air switch tripping operation lamp is bright.
As a further improvement on the present invention, gas alarm indicator lamp is additionally provided with case lid, gas is additionally provided with 10 core sockets
Body alarm plug, gas alarm plug side couples with gas alarm indicator lamp, and opposite side is by cable and external switch cabinet
Gas gauge coupling, when gas gauge indicate hypotony when, gas alarm indicator lamp is lighted.
As a further improvement on the present invention, enter to be provided with go-cart go-cart below casing and include car bottom plate and push rod, box frame
It is located on car bottom plate and is fitted with car bottom plate, push rod is U-shaped, and two ends is hinged with car bottom plate respectively, car bottom plate dorsad casing
Side be provided with four wheels.
As a further improvement on the present invention, the side of car bottom plate opposite case is provided with several fix bars, fix bar
One end is hinged with car bottom plate, and when fix bar is fitted with car bottom plate, the extended line of all fix bars forms one after intersecting two-by-two
Rectangular area, casing is arranged in rectangular area, overturns fix bar, and fix bar fits with the outer wall of casing, casing is fixed
On car bottom plate.
As a further improvement on the present invention, the side of car bottom plate opposite case is provided with several quantity and fix bar quantity
Identical groove, fix bar is arranged in groove, and one end of fix bar is fixedly connected with the bottom land of groove.
As a further improvement on the present invention, detect that external switch cabinet comprises the following steps using above-mentioned chamber：
1, close inlet wire master switch and alternating current 220V controlling switch on case lid, direct current 220V controlling switches or direct current 48V are controlled
Switch（Select on demand）；
2, whether observation power supply indicator lights, if power supply instruction lantern festival is lighted, circuit communication；
3, the combination switch on external switch cabinet is gone into earthing position；
4, inspection box covers whether corresponding grounded signal lamp lights, if grounded signal lamp is bright, illustrates that external switch cabinet connects
Ground, if grounded signal lamp does not work, illustrates that external switch cabinet is not grounded；
5, the combination switch on external switch cabinet is gone into open position；
6, inspection box covers whether correspondence separating brake indicator lamp is bright, if separating brake indicator lamp is bright, combination switch separating brake is successful；
7, whether the control power supply air switch tripping operation lamp that inspection box is covered is bright；If the control power supply air switch tripping operation lamp on case lid is bright,
The then control power supply air switch tripping operation on explanation external switch cabinet is not closed, by the control power supply air switch tripping operation on external switch cabinet
Close, control power supply air switch tripping operation lamp goes out；
8, ground connection sub-switching operation is carried out to outside switch cubicle；
9, whether observation grounded signal lamp goes back light yellow, if grounded signal lamp is bright, ground connection separating brake failure is illustrated, if ground connection refers to
Show that lamp goes out, then the success of explanation ground connection separating brake；
10, the far and near switch on external switch cabinet is got into remote location；
11, whether the far and near indicator lamp that inspection box is covered is bright, if far and near indicator lamp is bright, all goes well；If far and near indicator lamp
Do not work, need the circuit residing to distance switch to detect；
12, after far and near indicator lamp is bright, press the switch knob on case lid；
13, the light on and off situation of combined floodgate indicator lamp and separating brake indicator lamp is observed, if combined floodgate indicator lamp is bright, separating brake indicator lamp goes out, and closes
Lock success, if the light on and off situation of combined floodgate indicator lamp and separating brake indicator lamp is not inconsistent, needs correspondingly electric on detection external switch cabinet
Road situation；
14, after closing success, press the opening button on case lid；
15, the light on and off situation of combined floodgate indicator lamp and separating brake indicator lamp is observed, if combined floodgate indicator lamp goes out, separating brake indicator lamp is bright, point
Lock success, if the light on and off situation of combined floodgate indicator lamp and separating brake indicator lamp is not inconsistent, needs corresponding electricity on detection external switch cabinet
Road situation, completes detection.
As a further improvement on the present invention, also including detect external switch cabinet air pressure whether normal step, the step
Including：
The ＞ of ＜ 1, in debugging process, inspection box covers the light on and off situation of gas alarm indicator lamp, if gas alarm indicator lamp
Bright, the air pressure in external switch cabinet is too low, if gas alarm indicator lamp does not work, the air pressure in external switch cabinet is normal；
The ＞ of ＜ 2, after divide-shut brake is completed, inspection box covers the light on and off situation of gas alarm indicator lamp, if gas alarm is indicated
Lamp is bright, and the air pressure in external switch cabinet is too low, if gas alarm indicator lamp does not work, the air pressure in external switch cabinet is normal,
Complete detection.
Beneficial effects of the present invention, by the setting of casing and case lid, it is possible to effectively realize setting inspection on case lid
Part is surveyed, the space of line between detection part is then supplied to using the space between casing and case lid, and by by case lid
Be arranged to side to be hinged, it is in hatch frame that the upside of casing is set, it is possible to it is effective realize need to detection part it
Between wiring when repaired, it is only necessary to strike lid of unpacking with the hand, it is very simple and convenient, and pass through to keep off the setting on edge
A sealing can effectively be played a part of, it is to avoid extraneous dust debris are entered into casing, and butted line is impacted, and
By lock core and rotating shaft and the setting of swingle, it is possible to effectively lock onto on casing case lid along cooperating with gear
, effectively can be just connected with the lap joint of cable by the setting of cable socket, it is only necessary to opened by a connection outside
The cable of cabinet is closed, various types of experiment just can be realized, without changing various types of instrument to switch cubicle
Constantly different experiments are carried out, for the result of different experiment and experiment, button and indicator lamp on case lid are served very well
Prompting function, make the whole experiment can be faster more accurate, while also faster more can accurately know switch cubicle is where
In it is wrong.Multiple plugs are directly integrated on a 10 core sockets and with a cable connection case lid and external switch simultaneously
Cabinet, not only causes that the structure of whole case lid is more concise, while making connection between case lid and external switch cabinet more
It is succinct, when different experiments are carried out, operating personnel without ceaselessly conversion testing instrument and equipment, without ceaselessly revolving
Change the wire of connection so that the process of whole experiment is more quick and smooth.When different operating is carried out on external switch cabinet,
Different indicator lamps on case lid can be lighted, and play a part of prompting, and when turning on the power switch, power supply indicator is lighted, intuitively
Tell that operating personnel's power supply is connected, when the combination switch on external switch cabinet is in earthing position, the ground connection on case lid indicates
Lamp will be lighted, and point out people to need to be grounded in device, when the combination switch on external switch cabinet is in open position, point
Lock indicator lamp will be lighted, and illustrate that instrument is normal in this step, and separating brake indicator lamp plays suggesting effect, when on external switch cabinet
Power supply air switch tripping operation do not close just can not carry out separating brake and close a floodgate test, people more rapidly get information about outside for convenience
Whether the power supply air switch tripping operation on switch cubicle closes, and the presence of control power supply air switch tripping operation lamp just plays an important role, and works as control
Power supply air switch tripping operation lamp is lighted, then it represents that the tripping operation of power supply air switch is not closed, and when control power supply air switch tripping operation lamp goes out, illustrates power supply
Air switch tripping operation is closed.When ground connection sub-switching operation is carried out on outside switch cubicle, grounded signal lamp can extinguish, and illustrate that operation is normal
Carry out.After pressing the switch knob on case lid, if combined floodgate indicator lamp and far and near switch indication light are lighted, external switch cabinet is illustrated
Work all goes well, and closes a floodgate normal.When the opening button on case lid is pressed, separating brake indicator lamp and far and near switch indication light are bright,
Illustrate that separating brake is normal, external switch cabinet all goes well.The small volume of various indicator lamps, button, power connection and cable socket, energy
Enough it is integrated on a case lid for debugging case, and completes whole steps at a dass on a case lid, midway is not
Need any dismounting action so that the unusual rapid and convenient of whole debugging process, at the same for operating personnel saved the time and
Energy.
Brief description of the drawings
Fig. 1 is the structural representation of casing and case lid；
Fig. 2 is the electrical block diagram in case lid；
Fig. 3 is the inside structure schematic diagram of lock core；
Fig. 4 is the structural representation of 10 cores；
Fig. 5 is the structural representation of go-cart.
Specific embodiment
The present invention is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Referring to figs. 1 to shown in 5, a kind of portable distribution automation of the present embodiment pre-installs debugging test case, including shell
1, shell 1 includes casing 11 and case lid 12, and the upside of casing 11 is in hatch frame, and the side of case lid 12 is hinged on casing 11 and is open
Hatch frame is opened or covered to the side edge of structure, upset case lid 12, has been wholely set on the opening's edge position of the opening of casing 11
Along 111, when case lid 12 covers hatch frame, case lid 12 rides over gear along 111 to the gear for extending internally, and case lid 12 is relative to casing 11
The opposite side being hinged is provided with lock core 121, and lock core 121 is set through case lid 12, and lock core 121 is arranged on the position of side in case lid 12
Rotating shaft 122 is provided with, swingle 123 is fixedly connected with rotating shaft 122, the swingle 123 is mutually perpendicular to rotating shaft 122, one
End is fixedly connected with rotating shaft 122, and dorsad rotating shaft 122 extends the other end, and lock core 121 is arranged on the position of the outer side of case lid 12 and opens
The lockhole 124 with the synchronous rotary of rotating shaft 122 is provided with, when case lid 12 is locked, lockhole 124 drives rotating shaft 122 to rotate, by swingle
One end of 123 dorsad rotating shafts 122 is transferred to gear and is mutually contradicted along 111 along 111 downsides and gear, and case lid 12 is provided with ammeter 2, electricity
Source joint 3, indicator lamp 7, power switch 4, button 6 and cable socket 5, power connection 3 are coupled to the power supply on external switch cabinet,
The cable for connecting case lid 12 and external control case is inserted with cable socket 5, power connection 3 includes being connected with external power source
Two input adapters 31 and with external switch cabinet couple two out splice going splices 32, indicator lamp 7, cable socket 5, the and of button 6
Power switch 4 is serially connected between two input adapters 31, and the one end of out splice going splice 32 is connected with input adapter 31, the other end with
External switch cabinet is connected and for external switch cabinet is powered, and button 6 includes for the opening button 61 of separating brake and the conjunction for closing a floodgate
Lock button 62.The cable socket 5 include 6 core sockets 51 and 10 core sockets 52, the indicator lamp 7 include separating brake indicator lamp 71,
Combined floodgate indicator lamp 72, grounded signal lamp 74, control power supply air switch tripping operation lamp 75 and power supply indicator 76, the separating brake indicator lamp
71st, combined floodgate indicator lamp 72, grounded signal lamp 74, control power supply air switch tripping operation lamp 75 and power supply indicator 76 pass through 6 core sockets
Cable on 51 and 10 core sockets 52 is connected with external switch cabinet；Separating brake plug 521 is provided with the 10 core socket 52, is closed a floodgate and is inserted
First 522, ground pin 524, control power supply air switch tripping operation plug 525 and power supply instruction plug 526, the separating brake plug 521 1
Side is coupled with separating brake indicator lamp 71, and opposite side is coupled by cable with the earthing or grounding means on external switch cabinet, the combined floodgate plug
522 sides are coupled with combined floodgate indicator lamp 72, and opposite side is coupled by cable with the closing device on external switch cabinet, the ground connection
The side of plug 524 is coupled with grounded signal lamp 74, and opposite side is coupled by cable with the earthing or grounding means on external switch cabinet, described
The control power supply air switch tripping operation side of plug 525 is coupled with control power supply air switch tripping operation lamp 75, and opposite side is opened by cable with outside
The control power supply air switch tripping operation coupling on cabinet is closed, the side of power supply instruction plug 526 couples with power supply indicator 76, opposite side
It is connected with the power supply on external switch cabinet by cable；It is described when the earthed switch on external switch cabinet is in open position
Grounded signal lamp 74 is bright；When the combination switch on external switch cabinet be in open position when, the separating brake indicator lamp 71 and control
Power supply air switch tripping operation lamp 75 is bright.By the setting of casing 11 and case lid 12, it is possible to effectively realize setting inspection on case lid 12
Survey part, be then supplied to the space of line between detection part using the space between casing 11 and case lid 12, and pass through by
Case lid 12 is arranged to side and is hinged, and it is in hatch frame that the upside of casing 11 is set, it is possible to effective to realize needing to inspection
It is very simple and convenient when the wiring surveyed between part is repaired, it is only necessary to strike unpacking lid 12 with the hand, and pass through
Gear can effectively play a part of a sealing along 111 setting, it is to avoid extraneous dust debris are entered into casing 11, right
Wiring is impacted, and passes through lock core 121 and rotating shaft 122 and the setting of swingle 123, it is possible to effectively with gear along 111
Mutual cooperation case lid 12 is locked onto on casing 11, by cable socket 5 setting just can effectively with the overlap joint of cable
Head connection, it is only necessary to by a cable for connection external switch cabinet, various types of experiment just can be realized, without turning
Changing various types of instrument carries out constantly different experiments to outside switch cubicle, for the knot of different experiment and experiment
Really, the button 6 and indicator lamp 7 on case lid 12 serve the function of good prompting, make the whole experiment can be faster more accurate,
Also faster more can accurately know where wrong external switch cabinet is simultaneously.Each plug correspondence phase in 10 core sockets 52
The button 6 or indicator lamp 7 answered so that whole circuit can be very concise, is not susceptible to mistake.It is simultaneously that multiple plugs are straight
Connect and be integrated on a 10 core sockets 52 and with a cable connection case lid and external switch cabinet, not only cause whole case lid 12
Structure is more concise, while make the connection between case lid 12 and external switch cabinet more succinct, carry out it is different
During experiment, operating personnel without ceaselessly conversion testing instrument and equipment, without the wire for ceaselessly changing connection so that whole
The process of individual experiment is more quick and smooth.When different operating is carried out on external switch cabinet, the different instructions on case lid 12
Lantern festival is lighted, and plays a part of prompting, and when turning on the power switch 1, power supply indicator 76 is lighted, and intuitively tells operating personnel electricity
Source is connected, and when the combination switch on external switch cabinet is in earthing position, the grounded signal lamp 74 on case lid 12 will be lighted,
Prompting people need to be grounded in device, when the combination switch on external switch cabinet is in open position, separating brake indicator lamp 71
Will light, illustrate that instrument is normal in this step, separating brake indicator lamp 71 plays suggesting effect, when the power supply on external switch cabinet is empty
Separating brake and the experiment of closing a floodgate of just can not carry out of not closing of tripping are opened, people more rapidly get information about external switch cabinet for convenience
On the tripping operation of power supply air switch whether close, the presence of control power supply air switch tripping operation lamp 75 just plays an important role, when control power supply
Air switch tripping operation lamp 75 is lighted, then it represents that the tripping operation of power supply air switch is not closed, and when control power supply air switch tripping operation lamp 75 goes out, illustrates power supply
Air switch tripping operation is closed.When ground connection sub-switching operation is carried out on outside switch cubicle, grounded signal lamp 74 can extinguish, and illustrate operation just
Often carry out.After pressing the switch knob 62 on case lid 12, if combined floodgate indicator lamp 72 and far and near switch indication light 73 are lighted, explanation
The work of external switch cabinet all goes well, and closes a floodgate normal.When pressing the opening button 61 on case lid 12, separating brake indicator lamp 71 and distance
Switch indication light 73 is bright, illustrates that separating brake is normal, and external switch cabinet all goes well.Whole processs of the test are accomplished without any letup, quickly
It is convenient.
As a kind of improved specific embodiment, far and near switch indication light 73,10 core are additionally provided with the case lid 1
Far and near on-off plug 523 is additionally provided with socket 52, the side of far and near on-off plug 523 couples with far and near switch indication light 73,
Opposite side is connected by cable with the far and near switch on external switch cabinet.When carrying out far and near breaking-closing operating on external switch cabinet
When, the far and near switch on external switch cabinet is got into remote location, far and near switch indication light 73 is lighted, and illustrates external switch cabinet one
Cut normal, can carry out remote operation carries out separating brake and the operation closed a floodgate on case lid 12, far and near switch indication light 73 sets
Put so that operating personnel's more intuitive understanding external switch cabinet state in which, for experiment bring it is convenient.
Used as a kind of improved specific embodiment, power switch 4 includes inlet wire master switch 41, alternating current 220V controlling switch
42nd, direct current 220V controlling switches 43 and direct current 4V controlling switches 44, are inserted with leading of being connected with external power source on input adapter 31
Line, is inserted with the wire being connected with external switch cabinet on out-put supply, when being debugged, connection inlet wire master switch 41, exchange
220V controlling switches 42 and direct current 4V controlling switches 44, separating brake indicator lamp 71, grounded signal lamp 74 and power supply indicator 76 are bright, when
When disconnecting the control power supply air switch trip switch on external switch cabinet, control power supply air switch tripping operation lamp 75 is bright.Power supply indicator 76
Light, intuitively tell that operating personnel's power supply is connected, can trust carries out next step operation, while after off-test, power supply refers to
Show that the light yellow of lamp 76 can effectively remind operating personnel to cut off the electricity supply and remove connection cable socket 5 and external switch cabinet
Cable, prevents unexpected generation.
As a kind of improved specific embodiment, the core socket 52 of gas alarm indicator lamp 77,10 is additionally provided with case lid 12
Gas alarm plug 527 is inside additionally provided with, the side of gas alarm plug 527 couples with gas alarm indicator lamp 77, and opposite side passes through
Cable is coupled with the gas gauge on external switch cabinet, when gas gauge indicates hypotony, gas alarm indicator lamp
77 light.The presence of gas alarm indicator lamp allows the operator to intuitively note and understand the air pressure in external switch cabinet
Situation, prevents air pressure too strong, and accident occurs, and damages.
Used as a kind of improved specific embodiment, the lower section of casing 11 is provided with go-cart 8, and go-cart 8 includes car bottom plate 82 and pushes away
Bar 81, casing 11 is erected on car bottom plate 82 and is fitted with car bottom plate 82, and push rod 81 is U-shaped, and two ends respectively with car bottom plate
82 are hinged, and the side of the dorsad casing 11 of car bottom plate 82 is provided with four wheels 85.Due to be provided with casing 1 many electric wires and other
Device so that the weight of casing 1 is big, and operating personnel are when testing multiple external switch cabinets, it is necessary to move casing 1 from
Individual external switch cabinet to before another external switch cabinet, it is necessary to spend operating personnel's too much force and very inconvenient.Go-cart 8
Setting the carrying for operating personnel is only needed to make by holding the promotion go-cart 8 of push rod 81 casing 1 becomes convenient and quick, is
Operating personnel save power and time.
Used as a kind of improved specific embodiment, the side of the opposite case of car bottom plate 82 is provided with several fix bars 83,
One end of fix bar 83 is hinged with car bottom plate 82, when fix bar 83 is fitted with car bottom plate 82, the extended line of all fix bars 83
A rectangular area is formed after intersecting two-by-two, casing 11 is arranged in rectangular area, overturn fix bar 83, fix bar 83 and casing
11 outer wall is fitted, and casing 11 is fixed on car bottom plate 82.When operating personnel are currently in use the promotion casing 11 of go-cart 8, case
Body 11 can be shaken and slide unavoidably, cause casing 11 to slide out car bottom plate 82, in some instances it may even be possible to can be because for a long time
The shake of accumulation causes that the connecting position of wires inside casing 11 is unstable, and circuit overall in case lid 12 is impacted.It is fixed
The setting of bar 83 can be played a part of to fix casing 11, and fix bar is overturn, and fix bar 83 is fitted with casing, due to
All fix bars 83 form a rectangular area, and casing 11 is in rectangular area so that casing 11 is fixed on by fix bar 83
Cannot be moved in the rectangular area of composition, serve the effect of static housing 11.
Used as a kind of improved specific embodiment, the side of the opposite case 11 of car bottom plate 82 is provided with several quantity and consolidates
The quantity identical groove 84 of fixed pole 83, fix bar 83 is arranged in groove 84, and one end of fix bar 83 is consolidated with the bottom land of groove 84
Fixed connection.The presence of groove 84 causes that fix bar 83 will not be protruded on the surface of car bottom plate 82, in casing 11 when not using
It is transported on car bottom plate 82 or casing 11 82 when unloading, can as far as possible reduces influence of the fix bar 83 to it from car bottom plate,
Make carrying more quick and convenient.
As a kind of improved specific embodiment, detect that external switch cabinet comprises the following steps using above-mentioned chamber：
1, the inlet wire master switch 41 on case lid 12 of closing, alternating current 220V controlling switch 42, direct current 220V controlling switches 43 or direct current
48V controlling switches 44（Select on demand）；
2, whether observation power supply indicator 76 lights, if power supply indicator 76 can be lighted, circuit communication；
3, the combination switch on external switch cabinet is gone into earthing position；
4, whether corresponding grounded signal lamp 74 lights on observation case lid 12, if grounded signal lamp 74 is bright, illustrates outside opening
Cabinet ground connection is closed, if grounded signal lamp 74 does not work, illustrates that external switch cabinet is not grounded；
5, the combination switch on external switch cabinet is gone into open position；
6, whether correspondence separating brake indicator lamp 71 bright on observation case lid 12, if separating brake indicator lamp 71 is bright, combination switch separating brake into
Work(；
7, whether the control power supply air switch tripping operation lamp 75 on observation case lid 12 is bright；If the control power supply air switch tripping operation on case lid 12
Lamp 75 is bright, then illustrate that the control power supply air switch tripping operation on external switch cabinet is not closed, by the control power supply on external switch cabinet
Air switch tripping operation is closed, and control power supply air switch tripping operation lamp 75 goes out；
8, ground connection sub-switching operation is carried out to outside switch cubicle；
9, whether observation grounded signal lamp 74 goes back light yellow, if grounded signal lamp 74 is bright, ground connection separating brake failure is illustrated, if connect
Ground indicator lamp 74 goes out, then the success of explanation ground connection separating brake；
10, the far and near switch on external switch cabinet is got into remote location；
11, whether the far and near indicator lamp 73 on observation case lid 12 is bright, if far and near indicator lamp 73 is bright, all goes well；If far and near
Indicator lamp 73 does not work, and needs the circuit residing to distance switch to detect；
12, after far and near indicator lamp 73 is bright, press the switch knob 62 on case lid 12；
13, observe the light on and off situation of combined floodgate indicator lamp 72 and separating brake indicator lamp 71, if combined floodgate indicator lamp 72 is bright, separating brake indicator lamp
71 go out, closing success, if the light on and off situation of combined floodgate indicator lamp 72 and separating brake indicator lamp 71 is not inconsistent, need to detect external switch cabinet
On correspondingly circuit conditions；
14, after closing success, press the opening button 61 on case lid 12；
15, observe the light on and off situation of combined floodgate indicator lamp 72 and separating brake indicator lamp 71, if combined floodgate indicator lamp 72 goes out, separating brake indicator lamp
71 is bright, separating brake success, if the light on and off situation of combined floodgate indicator lamp 72 and separating brake indicator lamp 71 is not inconsistent, needs to detect external switch cabinet
Upper corresponding circuit conditions, complete detection.
Can quickly detect whether power circuit is connected by power supply indicator 76, the various detections for after are provided
Premise, whether the step that detection power circuit turns on terminates back can directly carry out whether detection external switch cabinet is grounded step, connect
Whether the presence of ground indicator lamp 74, allow the operator to quicklook detects switch cubicle in ground state, makes operation
It is more safe.Whether the presence of separating brake indicator lamp facilitates the combination switch on detection switch cabinet in open position, makes operation
Personnel can carry out must debugging for next step, and detect whether the tripping operation of the control power supply air switch on external switch cabinet closes and affect
Following step, if the control power supply air switch tripping operation on external switch cabinet is not closed, then be grounded sub-switching operation then not
Can continue to complete.So, in this course, the presence of control power supply air switch tripping operation lamp 75 plays the work for reminding operating personnel
With.After the completion of ground connection sub-switching operation, the presence of switch knob 62 and opening button 61 causes that operating personnel can directly be detected
Whether external switch cabinet carries out the successful step of distant place breaking-closing operating.
As a kind of improved specific embodiment, also including detect external switch cabinet air pressure whether normal step, should
Step includes：
The ＞ of ＜ 1, in debugging process, the light on and off situation of gas alarm indicator lamp 77 on observation case lid 12, if gas alarm refers to
Show lamp bright 77, the air pressure in external switch cabinet is too low, if gas alarm indicator lamp 77 does not work, the air pressure in external switch cabinet
Normally；
The ＞ of ＜ 2, after divide-shut brake is completed, the light on and off situation of gas alarm indicator lamp 77 on observation case lid 12, if gas alarm
Indicator lamp 77 is bright, and the air pressure in external switch cabinet is too low, if gas alarm indicator lamp 77 does not work, the gas in external switch cabinet
Positive pressure often, completes detection.
In sum, the big multiple instruments used will be needed all to collect on case lid 12 outside switch cubicle, is greatly reduced
The quantity of instrument, makes the operating personnel be tested outside switch cubicle without ceaselessly transduction equipment, and case lid 12 is provided with respectively
Kind of indicator lamp 7 and button 6, make operating personnel when testing outside switch cubicle, can it is more directly perceived and it is quick understand it is outer
Whether portion's switch cubicle is working properly.The presence of 10 core sockets 5 causes that the connection between case lid 12 and external switch cabinet is used one
Cable connection, without using excessive connecting line so that attachment structure is more concise, operating personnel connection both when more
It is quick and convenient.The presence of go-cart 8 causes that operating personnel seem more light when heavy casing 11 and case lid 12 is carried
With it is quick, fix bar 83 serves the effect of static housing 11, prevent depart from go-cart 8.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of portable distribution automation pre-installs debugging test case, it is characterised in that：Including shell（1）, the shell（1）Bag
Include casing（11）And case lid（12）, the casing（11）Upside be in hatch frame, the case lid（12）Side be hinged on case
Body（11）The side edge of hatch frame, overturns the case lid（12）Open or cover hatch frame, the casing（11）Opening
Opening's edge position on be wholely set the gear edge for extending internally（111）, the case lid（12）When covering hatch frame, case lid（12）
Ride over gear edge（111）On, the case lid（12）Relative to casing（11）The opposite side being hinged is provided with lock core（121）, the lock core
（121）Through case lid（12）Set, the lock core（121）It is arranged on case lid（12）The position of interior side is provided with rotating shaft（122）,
The rotating shaft（122）On be fixedly connected with swingle（123）, the swingle（123）With rotating shaft（122）It is mutually perpendicular to, its one end
With rotating shaft（122）It is fixedly connected, the other end dorsad rotating shaft（122）Extend, the lock core（121）It is arranged on case lid（12）Outer side
Position on offer and rotating shaft（122）The lockhole of synchronous rotary（124）, when locking case lid（12）When, lockhole（124）Drive and turn
Axle（122）Rotation, by swingle（123）Dorsad rotating shaft（122）One end be transferred to gear edge（111）Downside and gear edge（111）Phase
Mutually contradict, the case lid（12）It is provided with ammeter（2）, power connection（3）, indicator lamp（7）, power switch（4）, button（6）
And cable socket（5）, the power connection（3）It is coupled to the power supply on external switch cabinet, the cable socket（5）On be inserted with
For connecting case lid（12）With the cable of external control case, the power connection（3）Two inputs including external power source connection
Joint（31）And two out splice going splices coupled with external switch cabinet（32）, the indicator lamp（7）, cable socket（5）, button
（6）And power switch（4）It is serially connected in two input adapters（31）Between, the out splice going splice（32）Connect with external switch cabinet
Connect and for external switch cabinet is powered, the button（6）Including the opening button for separating brake（61）Pressed with the combined floodgate for closing a floodgate
Button（62）；The cable socket（5）Including 6 core sockets（51）With 10 core sockets（52）, the indicator lamp（7）Indicated including separating brake
Lamp（71）, combined floodgate indicator lamp（72）, grounded signal lamp（74）, control power supply air switch tripping operation lamp（75）And power supply indicator（76）,
The separating brake indicator lamp（71）, combined floodgate indicator lamp（72）, grounded signal lamp（74）, control power supply air switch tripping operation lamp（75）And power supply
Indicator lamp（76）Pass through 6 core sockets（51）With 10 core sockets（52）On cable be connected with external switch cabinet；10 core is inserted
Seat（52）Inside it is provided with separating brake plug（521）, combined floodgate plug（522）, ground pin（524）, control power supply air switch tripping operation plug
（525）With power supply instruction plug（526）, the separating brake plug（521）Side and separating brake indicator lamp（71）Coupling, opposite side passes through
Cable is coupled with the earthing or grounding means on external switch cabinet, the combined floodgate plug（522）Side and combined floodgate indicator lamp（72）Coupling, separately
Side is coupled by cable with the closing device on external switch cabinet, the ground pin（524）Side and grounded signal lamp
（74）Coupling, opposite side is coupled by cable with the earthing or grounding means on external switch cabinet, the control power supply air switch tripping operation plug
（525）Side and control power supply air switch tripping operation lamp（75）Coupling, opposite side is by the control power supply on cable and external switch cabinet
Air switch tripping operation coupling, the power supply instruction plug（526）Side and power supply indicator（76）Coupling, opposite side by cable with it is outer
Power supply connection on portion's switch cubicle；When the earthed switch on external switch cabinet is in open position, the grounded signal lamp
（74）It is bright；When the combination switch on external switch cabinet is in open position, the separating brake indicator lamp（71）Bright, the separating brake refers to
Show lamp（71）With control power supply air switch tripping operation lamp（75）It is bright.
2. a kind of portable distribution automation according to claim 1 pre-installs debugging test case, it is characterised in that：The case
Lid（1）On be additionally provided with far and near switch indication light（73）, the 10 core socket（52）On be additionally provided with far and near on-off plug（523）, institute
State far and near on-off plug（523）Side and far and near switch indication light（73）Coupling, opposite side is by cable and external switch cabinet
Far and near switch connection.
3. a kind of portable distribution automation according to claim 2 pre-installs debugging test case, it is characterised in that：The electricity
Source switch（4）Including inlet wire master switch（41）, alternating current 220V controlling switch（42）, direct current 220V controlling switches（43）And direct current
48V controlling switches（44）, the input adapter（31）On be inserted with the wire connected with external power source, on the out-put supply insert
The wire being connected with external switch cabinet is provided with, when being debugged, the inlet wire master switch is connected（41）, alternating current 220V control open
Close（42）With direct current 48V controlling switches（44）, the separating brake indicator lamp（71）, grounded signal lamp（74）And power supply indicator（76）
It is bright, when the control power supply air switch trip switch on external switch cabinet is disconnected, the control power supply air switch tripping operation lamp（75）It is bright.
4. a kind of portable distribution automation according to claim 3 pre-installs debugging test case, it is characterised in that：The case
Lid（12）On be additionally provided with gas alarm indicator lamp（77）, the 10 core socket（52）Inside it is additionally provided with gas alarm plug（527）, institute
State gas alarm plug（527）Side and gas alarm indicator lamp（77）Coupling, opposite side is by cable and external switch cabinet
Gas gauge coupling, when gas gauge indicate pressure it is excessive when, the gas alarm indicator lamp（77）Light.
5. a kind of portable distribution automation according to claim 4 pre-installs debugging test case, it is characterised in that：The case
Body（11）Lower section is provided with go-cart（8）, the go-cart（8）Including car bottom plate（82）And push rod（81）, the casing（11）It is erected at
Car bottom plate（82）Upper and and car bottom plate（82）Fit, the push rod（81）It is U-shaped, and two ends respectively with car bottom plate（82）Hinge
Connect, the car bottom plate（82）Dorsad casing（11）Side be provided with four wheels（85）.
6. a kind of portable distribution automation according to claim 5 pre-installs debugging test case, it is characterised in that：The car
Base plate（82）The side of opposite case is provided with several fix bars（83）, the fix bar（83）One end and car bottom plate（82）Hinge
Connect, when the fix bar（83）With car bottom plate（82）During laminating, all fix bars（83）Extended line two-by-two intersect after shape
Into a rectangular area, the casing（11）It is arranged in rectangular area, overturns the fix bar（83）, the fix bar（83）
With casing（11）Outer wall fit, by casing（11）It is fixed on car bottom plate（82）On.
7. a kind of portable distribution automation according to claim 6 pre-installs debugging test case, it is characterised in that：The car
Base plate（82）Opposite case（11）Side be provided with several quantity and fix bar（83）Quantity identical groove（84）, it is described solid
Fixed pole（83）It is arranged on groove（84）It is interior, the fix bar（83）One end and groove（84）Bottom land be fixedly connected.
8. a kind of portable distribution automation according to claim 7 pre-installs debugging test case, it is characterised in that：Using upper
Chamber detection external switch cabinet is stated to comprise the following steps：
1, close case lid（12）On inlet wire master switch（41）With alternating current 220V controlling switch（42）, direct current 220V controlling switches
（43）Or direct current 48V controlling switches（44）；
2, observe power supply indicator（76）Whether light, if power supply indicator（76）Can light, then circuit communication；
3, the combination switch on external switch cabinet is gone into earthing position；
4, observe case lid（12）Upper corresponding grounded signal lamp（74）Whether light, if grounded signal lamp（74）It is bright, then illustrate
External switch cabinet is grounded, if grounded signal lamp（74）Do not work, then illustrate that external switch cabinet is not grounded；
5, the combination switch on external switch cabinet is gone into open position；
6, observe case lid（12）Upper correspondence separating brake indicator lamp（71）It is whether bright, if separating brake indicator lamp（71）It is bright, then combination switch
Separating brake success；
7, observe case lid（12）On control power supply air switch tripping operation lamp（75）It is whether bright；If case lid（12）On control power supply it is empty
Open tripping operation lamp（75）It is bright, then illustrate that the control power supply air switch tripping operation on external switch cabinet is not closed, by external switch cabinet
The air switch tripping operation of control power supply is closed, control power supply air switch tripping operation lamp（75）Go out；
8, ground connection sub-switching operation is carried out to outside switch cubicle；
9, observe grounded signal lamp（74）Whether light yellow is gone back, if grounded signal lamp（74）It is bright, then explanation ground connection separating brake failure, such as
Fruit grounded signal lamp（74）Go out, then the success of explanation ground connection separating brake；
10, the far and near switch on external switch cabinet is got into remote location；
11, observe case lid（12）On far and near indicator lamp（73）It is whether bright, if far and near indicator lamp（73）It is bright, all go well；Such as
The far and near indicator lamp of fruit（73）Do not work, need the circuit residing to distance switch to detect；
12, far and near indicator lamp（73）After bright, case lid is pressed（12）On switch knob（62）；
13, observe combined floodgate indicator lamp（72）With separating brake indicator lamp（71）Light on and off situation, if combined floodgate indicator lamp（72）It is bright, separating brake
Indicator lamp（71）Go out, closing success, if combined floodgate indicator lamp（72）With separating brake indicator lamp（71）Light on and off situation be not inconsistent, then need inspection
Survey correspondingly circuit conditions on external switch cabinet；
14, after closing success, press case lid（12）On opening button（61）；
15, observe combined floodgate indicator lamp（72）With separating brake indicator lamp（71）Light on and off situation, if combined floodgate indicator lamp（72）Go out, separating brake
Indicator lamp（71）It is bright, separating brake success, if combined floodgate indicator lamp（72）With separating brake indicator lamp（71）Light on and off situation be not inconsistent, then need inspection
Corresponding circuit conditions on external switch cabinet are surveyed, detection is completed.
9. a kind of portable distribution automation according to claim 8 pre-installs debugging test case, it is characterised in that：Also include
Detect external switch cabinet air pressure whether normal step, the step includes：
The ＞ of ＜ 1, in debugging process, observe case lid（12）Upper gas alarm indicator lamp（77）Light on and off situation, if gas report
Alert indicator lamp is bright（77）, the air pressure in external switch cabinet is too low, if gas alarm indicator lamp（77）Do not work, then external switch cabinet
Interior air pressure is normal；
The ＞ of ＜ 2, after divide-shut brake is completed, observe case lid（12）Upper gas alarm indicator lamp（77）Light on and off situation, if gas
Alarm lamp（77）Bright, the air pressure in external switch cabinet is too low, if gas alarm indicator lamp（77）Do not work, then external switch
Air pressure in cabinet is normal, completes detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221728.2A CN106771751B (en) | 2016-12-27 | 2016-12-27 | Automatic preassemble debugging test box of mobile distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221728.2A CN106771751B (en) | 2016-12-27 | 2016-12-27 | Automatic preassemble debugging test box of mobile distribution network |
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| CN106771751A true CN106771751A (en) | 2017-05-31 |
| CN106771751B CN106771751B (en) | 2023-09-15 |
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| CN201611221728.2A Active CN106771751B (en) | 2016-12-27 | 2016-12-27 | Automatic preassemble debugging test box of mobile distribution network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504991A (en) * | 2017-09-28 | 2017-12-22 | 珠海市领创智能物联网研究院有限公司 | A kind of Internet of Things chamber |
| CN110085464A (en) * | 2019-04-15 | 2019-08-02 | 惠安耐亚节能科技有限公司 | A kind of distribution box preventing maloperation |
| CN111106558A (en) * | 2020-01-03 | 2020-05-05 | 国网河北省电力有限公司 | Assistant emergency device for switch fault of indoor switch cabinet |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118310A (en) * | 1982-04-08 | 1983-10-26 | Avo Limited | An instrument for testing circuit breakers |
| US4757263A (en) * | 1987-05-01 | 1988-07-12 | Tennessee Valley Authority | Insulation power factor alarm monitor |
| US20050024220A1 (en) * | 2003-06-12 | 2005-02-03 | Shidla Dale John | Built-in circuitry and method to test connectivity to integrated circuit |
| US20080303173A1 (en) * | 2007-06-06 | 2008-12-11 | Renesas Technology Corp. | Semiconductor device, a method of manufacturing a semiconductor device and a testing method of the same |
| CN101968459A (en) * | 2010-08-23 | 2011-02-09 | 上海市电力公司超高压输变电公司 | Detection method and detection device of internal faults of switch cabinet |
| CN102323544A (en) * | 2011-08-10 | 2012-01-18 | 昌乐县供电公司 | Auxiliary device for switching characteristic test of mid-set cabinet |
| CN203164339U (en) * | 2013-04-07 | 2013-08-28 | 北京机械设备研究所 | A cable system testing table |
| CN203164349U (en) * | 2013-03-19 | 2013-08-28 | 太原市华洋吉禄电子控制技术有限公司 | Automatic detector for multi-core multi-type cables |
| CN205543729U (en) * | 2016-01-29 | 2016-08-31 | 三明亿力森达电气设备有限公司 | High tension switchgear with detect function with electricity |
| CN107078497A (en) * | 2014-09-04 | 2017-08-18 | 伊顿工业（奥地利）有限公司 | Method for distinguishing electric arc and luminous gas including at least metal vapors |
| CN206818805U (en) * | 2016-12-27 | 2017-12-29 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | A kind of portable distribution automation prepackage debugging test case |
-
2016
- 2016-12-27 CN CN201611221728.2A patent/CN106771751B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118310A (en) * | 1982-04-08 | 1983-10-26 | Avo Limited | An instrument for testing circuit breakers |
| US4757263A (en) * | 1987-05-01 | 1988-07-12 | Tennessee Valley Authority | Insulation power factor alarm monitor |
| US20050024220A1 (en) * | 2003-06-12 | 2005-02-03 | Shidla Dale John | Built-in circuitry and method to test connectivity to integrated circuit |
| US20080303173A1 (en) * | 2007-06-06 | 2008-12-11 | Renesas Technology Corp. | Semiconductor device, a method of manufacturing a semiconductor device and a testing method of the same |
| CN101968459A (en) * | 2010-08-23 | 2011-02-09 | 上海市电力公司超高压输变电公司 | Detection method and detection device of internal faults of switch cabinet |
| CN102323544A (en) * | 2011-08-10 | 2012-01-18 | 昌乐县供电公司 | Auxiliary device for switching characteristic test of mid-set cabinet |
| CN203164349U (en) * | 2013-03-19 | 2013-08-28 | 太原市华洋吉禄电子控制技术有限公司 | Automatic detector for multi-core multi-type cables |
| CN203164339U (en) * | 2013-04-07 | 2013-08-28 | 北京机械设备研究所 | A cable system testing table |
| CN107078497A (en) * | 2014-09-04 | 2017-08-18 | 伊顿工业（奥地利）有限公司 | Method for distinguishing electric arc and luminous gas including at least metal vapors |
| CN205543729U (en) * | 2016-01-29 | 2016-08-31 | 三明亿力森达电气设备有限公司 | High tension switchgear with detect function with electricity |
| CN206818805U (en) * | 2016-12-27 | 2017-12-29 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | A kind of portable distribution automation prepackage debugging test case |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504991A (en) * | 2017-09-28 | 2017-12-22 | 珠海市领创智能物联网研究院有限公司 | A kind of Internet of Things chamber |
| CN110085464A (en) * | 2019-04-15 | 2019-08-02 | 惠安耐亚节能科技有限公司 | A kind of distribution box preventing maloperation |
| CN110085464B (en) * | 2019-04-15 | 2021-03-30 | 卡雷迪电气（常州）有限公司 | Prevent block terminal of maloperation |
| CN111106558A (en) * | 2020-01-03 | 2020-05-05 | 国网河北省电力有限公司 | Assistant emergency device for switch fault of indoor switch cabinet |
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| Publication number | Publication date |
|---|---|
| CN106771751B (en) | 2023-09-15 |
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Effective date of registration: 20171018 Address after: 325000 No. 200 Cang Dong Road, hi tech Industrial Development Zone, Wenzhou, Zhejiang Applicant after: WENZHOU CHANGTAI ELECTRIC POWER SWITCH BRANCH COMPANY, ZHEJIANG POWER TRANSFORMER CO.,LTD. Applicant after: ZHEJIANG POWER TRANSFORMER Co.,Ltd. Applicant after: WENZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant after: State Grid Corporation of China Address before: 325000 No. 200 Cang Dong Road, hi tech Industrial Development Zone, Wenzhou, Zhejiang Applicant before: WENZHOU CHANGTAI ELECTRIC POWER SWITCH BRANCH COMPANY, ZHEJIANG POWER TRANSFORMER CO.,LTD. Applicant before: WENZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant before: STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant before: State Grid Corporation of China |
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