CN207164167U - Detection device for circuit breaker and breaker transfer tool car - Google Patents
Detection device for circuit breaker and breaker transfer tool car Download PDFInfo
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- CN207164167U CN207164167U CN201721104406.XU CN201721104406U CN207164167U CN 207164167 U CN207164167 U CN 207164167U CN 201721104406 U CN201721104406 U CN 201721104406U CN 207164167 U CN207164167 U CN 207164167U
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- breaker
- voltage
- power supply
- car body
- circuit breaker
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Abstract
The utility model provides a kind of detection device for circuit breaker and breaker transfer tool car；Wherein, the device includes patch panel, voltage-stabilized power supply, guidance panel and display unit；Multiple Wiring ports in patch panel are connected by connecting line with circuit breaker interface respectively；The alternating voltage of outside is converted into DC voltage by voltage-stabilized power supply；Voltage regulation unit on guidance panel is used for the magnitude of voltage for adjusting the DC voltage of voltage-stabilized power supply output；Detect operating unit to be used under different magnitudes of voltage, control breaker performs operations；Display unit is used to show magnitude of voltage, or response signal of the breaker under different operating.The utility model is simple to operate, improve the convenience of breaker detection mode, when being detected to breaker, outside power distribution cabinet, breaker can be carried out fully, comprehensively, completely testing, the incomplete problem of maintenance caused by breaker detects in cabinet is avoided, improves the systematicness and integrality of breaker detection mode.
Description
Technical field
Breaker detection technique field is the utility model is related to, more particularly, to a kind of detection device for circuit breaker and breaker
Transport tool car.
Background technology
With a large amount of uses of the middle breaker in power system, the service work of breaker also becomes increasingly numerous
Weight, the service requirements of circuit system can not have been met by only relying on professional overhauling company.
In existing overhaul of line breaker mode, the action test of breaker be by moving it to the testing position in cabinet,
Cabinet internal wiring is coordinated to complete；In this mode, breaker is still within connection status with power distribution cabinet, searches failure, renewal part
Extremely inconvenient, convenience is poor；Can not clearly be circuit breaker failure or cabinet internal wiring problem even if detecting problem；
In maintenance process, operation power is fixed, it is impossible to provides high-low voltage action test by standard requirement；Cause overhaul of line breaker not
Comprehensively, it is poor to overhaul effect, influences versatility.
For above-mentioned existing breaker detection mode convenience it is poor the problem of, not yet propose effective solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of detection device for circuit breaker and breaker transfer maintenance
Car, to improve the convenience of breaker detection mode.
In a first aspect, the utility model embodiment provides a kind of detection device for circuit breaker, including patch panel, voltage stabilizing electricity
Source, guidance panel and display unit；Multiple Wiring ports to match with circuit breaker interface are provided with patch panel；Operating surface
Voltage regulation unit and detection operating unit are provided with plate；Multiple Wiring ports in patch panel respectively by connecting line with
Circuit breaker interface connects；Voltage-stabilized power supply is connected with patch panel, guidance panel and display unit respectively；Voltage-stabilized power supply is used for will be outer
The alternating voltage in portion is converted into DC voltage, is powered by the Wiring port in patch panel to breaker；On guidance panel
Voltage regulation unit is used for the magnitude of voltage for adjusting the DC voltage of voltage-stabilized power supply output；Operating unit is detected to be used in different electricity
Under pressure value, control breaker performs operations；Display unit is used to show magnitude of voltage, or breaker is under different operating
Response signal, so that user detects the working condition of breaker according to response signal.
With reference in a first aspect, the utility model embodiment provides the first possible embodiment of first aspect, its
In, above-mentioned voltage regulation unit includes voltage-regulation knob；Voltage-regulation knob is connected with the potentiometer in voltage-stabilized power supply.
With reference in a first aspect, the utility model embodiment provides second of possible embodiment of first aspect, its
In, above-mentioned detection operating unit includes energy storage button, switch knob and opening button.
With reference in a first aspect, the utility model embodiment provides the third possible embodiment of first aspect, its
In, said apparatus also includes connecting line；Multiple Wiring ports connection on one end and patch panel of connecting line；Connecting line it is another
The secondary inserting piece of one end and breaker connects.
Second aspect, the utility model embodiment provide a kind of breaker transfer tool car, including car body and above-mentioned disconnected
Road device detection means；Detection device for circuit breaker is arranged on car body.
With reference to second aspect, the utility model embodiment provides the first possible embodiment of second aspect, its
In, above-mentioned car body includes vehicle body bottom frame, car body side wall and lifting platform；Lifting platform is arranged on vehicle body bottom frame；Car body
Tool box is provided with side wall；Patch panel, guidance panel and the display unit of detection device for circuit breaker are arranged at car body side wall
On；The voltage-stabilized power supply of detection device for circuit breaker is arranged in tool box；Breaker is positioned on lifting platform.
With reference to the first possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Two kinds of possible embodiments, wherein, the side of above-mentioned lifting platform is provided with secondary inserting piece support frame；Secondary inserting piece supports
One end of frame is rotatably connected with lifting platform；The other end of secondary inserting piece support frame is by the branch that is arranged on lifting platform
Spike is fixed；In use, secondary inserting piece support frame is rotated to vertical state, to fix the secondary inserting piece of breaker.
With reference to the first possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Three kinds of possible embodiments, wherein, one end of above-mentioned car body side wall is provided with power switch and power outlet；Power switch is set
It is placed between power outlet and voltage-stabilized power supply；Power outlet is used to be connected with 220 volts of AC powers of outside；Power switch is used for
Control the break-make of voltage-stabilized power supply.
With reference to the first possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Four kinds of possible embodiments, wherein, above-mentioned car body also includes lock cell；Lock cell includes locked hand and locking machine
Structure；Locked hand is arranged in car body side wall；Locking mechanism is arranged on lifting platform；Locked hand is by controlling locking machine
Structure, to lock vehicle body bottom frame.
With reference to the first possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Five kinds of possible embodiments, wherein, it is provided with above-mentioned car body side wall away from ground scale；It is used to mark liftable to put down away from ground scale
The height of platform.
The utility model embodiment brings following beneficial effect：
A kind of detection device for circuit breaker and breaker transfer tool car that the utility model embodiment provides, in patch panel
Multiple Wiring ports be connected respectively by connecting line with circuit breaker interface；Voltage regulation unit regulation voltage stabilizing on guidance panel
The magnitude of voltage of the DC voltage of power supply output；Operating unit is detected under different magnitudes of voltage, control breaker performs every behaviour
Make；Display unit is used to show magnitude of voltage, or response signal of the breaker under different operating, so that user believes according to response
Number detection breaker working condition；The detection device for circuit breaker is simple to operate, and breaker can be carried out comprehensive, system
Detection, improve the convenience of breaker detection mode.
Further, the detection device for circuit breaker to breaker when detecting, can be right outside power distribution cabinet
Breaker progress fully, comprehensively, is completely tested, and avoids and incomplete ask is overhauled caused by breaker detects in power distribution cabinet
Topic, improve the systematicness and integrality of breaker detection mode.
Other feature and advantage of the present utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the first detection device for circuit breaker that the utility model embodiment provides；
Fig. 2 is the structural representation for second of detection device for circuit breaker that the utility model embodiment provides；
Fig. 3 is a kind of structural representation for breaker transfer tool car that the utility model embodiment provides；
Fig. 4 is a kind of side view for breaker transfer tool car that the utility model embodiment provides；
Fig. 5 is the amplification signal of patch panel in a kind of breaker transfer tool car that the utility model embodiment provides
Figure；
Fig. 6 is guidance panel and display unit in a kind of breaker transfer tool car that the utility model embodiment provides
Enlarged diagram.
Icon：10- patch panels；11- voltage-stabilized power supplies；12- guidance panels；13- display units；121- voltage-regulation lists
Member；122- detects operating unit；20- voltage-regulation knobs；21- energy storage buttons；22- switch knobs；23- opening buttons；30- cars
Body sidewall；31- tool boxes；32- power switches；33- power outlets；34- locked hands；40- vehicle body bottom frames；41- liftables are put down
Platform；42- secondary inserting piece support frames；43- locking mechanisms；44- is away from ground scale.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing to this
The technical scheme of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Apply example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belong to the scope of the utility model protection.
In view of existing breaker detection mode convenience it is poor the problem of, the utility model embodiment provides one kind
Detection device for circuit breaker and breaker transfer tool car；The detection of the breaker that the technology can apply in switchgear house, maintenance,
Transport in work, can also be applied in the detection, maintenance, transhipment work of other electromechanical equipments.
For ease of understanding the present embodiment, a kind of breaker disclosed in the utility model embodiment is detected first
Device describes in detail.
Embodiment one：
The structural representation of the first detection device for circuit breaker shown in Figure 1；The device includes patch panel 10, steady
Voltage source 11, guidance panel 12 and display unit 13；It is provided with and multiple is connect with what circuit breaker interface matched in patch panel 10
Line end mouth；Voltage regulation unit 121 and detection operating unit 122 are provided with guidance panel 12；
Multiple Wiring ports in patch panel 10 are connected by connecting line with circuit breaker interface respectively；Voltage-stabilized power supply 11 is divided
It is not connected with patch panel 10, guidance panel 12 and display unit 13；
Voltage-stabilized power supply 11 is used to the alternating voltage of outside being converted into DC voltage, passes through the terminals in patch panel 10
Mouth is powered to breaker；Voltage regulation unit 121 on guidance panel 12 is used for the DC voltage for adjusting the output of voltage-stabilized power supply 11
Magnitude of voltage；Detect operating unit 122 to be used under different magnitudes of voltage, control breaker performs operations；Display unit
13 are used to show magnitude of voltage, or response signal of the breaker under different operating, break so that user detects according to response signal
The working condition of road device.
The species of multiple Wiring ports in above-mentioned patch panel can be set in the way of circuit breaker internal wiring
Meter, can the wiring diagram wiring according to corresponding to breaker in wiring；, can be according to default after above-mentioned voltage-stabilized power supply is powered
Examination criteria provides the DC voltage of different magnitude of voltage sizes；For example, when the normal voltage of breaker is A, user passes through tune
Above-mentioned voltage regulation unit is saved, voltage of voltage regulation can be made to export 30%, 65%, 85%, 110% and 120% times of normal voltage A
Magnitude of voltage, perform operational motion under a variety of high pressures or voltage environment for breaker.
By aforesaid operations panel, user can carry out energy storage, separating brake and closing operation to breaker, while coordinate above-mentioned
The multiple voltage value of voltage-stabilized power supply output, user can more comprehensively, the detection breaker such as system under each voltage environment, with
And the working condition under each operation；Further, above-mentioned display unit can be charactron, LED display etc., for voltage
Value, or the response signal of breaker is shown, for example, input voltage, output voltage under different operating etc..
A kind of detection device for circuit breaker that the utility model embodiment provides, multiple Wiring ports difference in patch panel
It is connected by connecting line with circuit breaker interface；The DC voltage of voltage regulation unit regulation voltage-stabilized power supply output on guidance panel
Magnitude of voltage；Operating unit is detected under different magnitudes of voltage, control breaker performs operations；Display unit is used to show
Magnitude of voltage, or response signal of the breaker under different operating, so that user detects the work of breaker according to response signal
State；The detection device for circuit breaker is simple to operate, and comprehensive, system detection can be carried out to breaker, improves breaker
The convenience of detection mode.
Further, the detection device for circuit breaker to breaker when detecting, can be right outside power distribution cabinet
Breaker progress fully, comprehensively, is completely tested, and avoids and incomplete ask is overhauled caused by breaker detects in power distribution cabinet
Topic, improve the systematicness and integrality of breaker detection mode.
Embodiment two：
The structural representation of second of detection device for circuit breaker shown in Figure 2；The device provides in embodiment one
Detection device for circuit breaker on the basis of realize；The device includes patch panel 10, voltage-stabilized power supply 11, guidance panel 12 and display
Unit 13；Voltage regulation unit 121 and detection operating unit 122 are provided with guidance panel 12；
Further, above-mentioned voltage regulation unit can be voltage-regulation knob 20；The voltage-regulation knob and voltage stabilizing electricity
Potentiometer connection in source.The voltage-regulation knob controls voltage-stabilized power supply output by adjusting the resistance value of potentiometer
The magnitude of voltage of DC voltage.
Above-mentioned detection operating unit includes energy storage button 21, switch knob 22 and opening button 23.User is by pressing not
Same button, control breaker perform different operations.When actually realizing, can be provided with for each button individual corresponding
LED, when button is pressed, corresponding LED is bright, so that user clearly knows the mode of operation of current breaker.
The response signal of breaker is checked while operation for the ease of user, above-mentioned display unit can also be integrally disposed
On aforesaid operations panel.
For the ease of detection, said apparatus also includes connecting line；Multiple on one end and patch panel of the connecting line connect
Line end mouth connects；The other end of connecting line and the secondary inserting piece of breaker connect.When actually realizing, the connecting line is usually special
Connecting line；One end of the connecting line is standard plug, for being connected with multiple Wiring ports in patch panel；The connection
The other end of line is plug special, is connected for the secondary inserting piece with breaker.It is appreciated that the standard plug and patch panel
On multiple Wiring ports match；The secondary inserting piece of the plug special and breaker matches.
Above-mentioned connecting line can make breaker and detection device for circuit breaker quick-make, improve the detection effect of breaker
Rate.
In being detected using above-mentioned detection device for circuit breaker to breaker, the testing standard of breaker is as follows：Open circuit
Device closing coil operates 5 times under 85% and 110% rated voltage, should reliably close a floodgate；Breaker open operation coil is in 65% He
Operated 5 times under 120% rated voltage, answer reliable separating brake；Breaker open operation coil operates 3 times under 30% rated voltage, should not
Separating brake.
Embodiment three：
Corresponding to the detection device for circuit breaker provided in above-described embodiment one or embodiment two, one kind shown in Figure 3
A kind of side view of breaker transfer tool car shown in the structural representation and Fig. 4 of breaker transfer tool car；The breaker
Transhipment tool car includes car body and above-mentioned detection device for circuit breaker；The detection device for circuit breaker is arranged on car body.
The car body of above-mentioned breaker transfer tool car includes vehicle body bottom frame 40, car body side wall 30 and lifting platform 41；Can
Hoistable platform 41 is arranged on vehicle body bottom frame 40；Tool box 31 is provided with car body side wall 30；The wiring of detection device for circuit breaker
Panel 10, guidance panel 12 and display unit 13 are arranged in car body side wall 30；The voltage-stabilized power supply of detection device for circuit breaker is set
In tool box 31.Breaker (not shown in FIG.) is positioned on lifting platform 41.
Fig. 5 is the enlarged diagram of patch panel in a kind of breaker transfer tool car；In Fig. 5 as can be seen that wiring face
There are a variety of Wiring ports, for example, power port (including positive terminal and negative pole end), energy storage port, combined floodgate port, separating brake in plate
Port and signal port etc..
Fig. 6 is the enlarged diagram of guidance panel and display unit in a kind of breaker transfer tool car；Wherein, operate
Panel includes energy storage button, switch knob and opening button, corresponding LED, and voltage-regulation knob；Display unit is number
Code pipe, for showing magnitude of voltage.
Further, the side of above-mentioned lifting platform is provided with secondary inserting piece support frame 42；The secondary inserting piece support frame
42 one end is rotatably connected with lifting platform；The other end of secondary inserting piece support frame 42 is by being arranged on lifting platform
Support feet is fixed；In use, secondary inserting piece support frame is rotated to vertical state, to fix the secondary inserting piece of breaker.
As shown in figure 4, one end of secondary inserting piece support frame can be connected by rotating nuts and the side wall of lifting platform；
The other end of secondary inserting piece support frame is free end, horizontal positioned by the support of support feet.The freedom of secondary inserting piece support frame
Fluted or convex architecture is set on end, for fixing the secondary inserting piece of breaker.
Further, one end of above-mentioned car body side wall is provided with power switch 32 and power outlet 33；Power switch 32 is set
It is placed between power outlet 33 and voltage-stabilized power supply；Power outlet 33 is used to be connected with 220 volts of AC powers of outside；Power switch
32 break-make for controlling voltage-stabilized power supply.
In order to improve the stability of breaker transfer tool car, above-mentioned car body also includes lock cell；The lock cell bag
Include locked hand 34 and locking mechanism 43；Locked hand 34 is arranged in car body side wall；Locking mechanism 43 is arranged at liftable and put down
On platform；Locked hand 34 is by controlling locking mechanism, to lock vehicle body bottom frame.
During being transported through, being overhauled to breaker using breaker transfer tool car, user can pass through locking
Grip handle lock tightly locks mechanism, avoids vehicle body bottom frame from sliding, and causes to damage to workmen.
Further, it is provided with above-mentioned car body side wall away from ground scale 44；It should be used to mark liftable to put down away from ground scale 44
The height of platform.
Can be with the height of the above-mentioned lifting platform of clear marking away from ground scale；When lifting platform is reduced to minimum altitude
When, user easily can move on to breaker on transhipment tool car from ground；By the control structure of lifting platform,
Breaker can be risen to the height to match with switchgear house switch cubicle, meanwhile, by the way that different shaped can be remembered away from ground scale
Number switchgear house switch cubicle height, in order to user be pre-adjusted height, improve operating efficiency.
A kind of breaker transfer tool car that the utility model embodiment provides, can be by detection device for circuit breaker and can
To carry out comprehensive, system detection to breaker, the convenience of breaker detection mode is improved.Further, due to open circuit
Device detection means is arranged on transhipment tool car, is made detection device for circuit breaker easy to remove, is improved the flexible of overhaul of line breaker
Mobility, meanwhile, the detection means on transhipment tool car can make user can be to open circuit during customary inspection
Device is detected, and go wrong rapid processing；Both the function of perfect transhipment tool car, the maintenance frequency of breaker is improved again
Rate, reduce the contingency occurrence probability of breaker.
A kind of detection device for circuit breaker that the utility model embodiment provides, can be installed on breaker transfer tool car
It is interior, it can be used alone, for example, being fabricated to distribution box；It can also be installed in other equipment or mechanical structure.
A kind of detection device for circuit breaker that the utility model embodiment provides, can make maintainer quickly grasp detection side
Method, coordinate with transhipment tool car, the action test of breaker can be quickly completed；Because it departs from cabinet in completion outside cabinet, formed only
Vertical unit, can fully, the completion test of system, ensure unit integrity, rapid judgement breaker unit or cabinet internal fault, separately
Complete outside cabinet can 360 degree overhaul, it is extremely convenient to the rapid processing of produced problem, part replacement.
A kind of detection device for circuit breaker that the utility model embodiment provides, trip service electrician can quickly grasp operation
Method, rapid judgement can be made to breaker integrity；The reliability of breaker separating/closing mechanism can be carried out by regulation button
Judge；The mode of operation of guidance panel also simulates breaker and often uses operative configuration, simple, clear, direct, easily grasps.This
Device can not only realize routine inspection, and rapid detection can also be carried out to operating breaker and is judged, reduces loss of outage.
In addition, in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the utility model.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
For the technical staff in art field in the technical scope that the utility model discloses, it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. a kind of detection device for circuit breaker, it is characterised in that including patch panel, voltage-stabilized power supply, guidance panel and display unit；
Multiple Wiring ports to match with circuit breaker interface are provided with the patch panel；Voltage is provided with the guidance panel
Adjustment unit and detection operating unit；
Multiple Wiring ports in the patch panel are connected by connecting line with circuit breaker interface respectively；The voltage stabilizing electricity
Source is connected with the patch panel, the guidance panel and the display unit respectively；
The voltage-stabilized power supply is used to the alternating voltage of outside being converted into DC voltage, passes through the terminals in the patch panel
Mouth is powered to the breaker；Voltage regulation unit on the guidance panel is used for the direct current for adjusting the voltage-stabilized power supply output
The magnitude of voltage of voltage；The detection operating unit is used under different magnitudes of voltage, controls the breaker to perform operations；
The display unit is used to show the magnitude of voltage, or response signal of the breaker under different operating, so that user
The working condition of the breaker is detected according to the response signal.
2. device according to claim 1, it is characterised in that the voltage regulation unit includes voltage-regulation knob；
The voltage-regulation knob is connected with the potentiometer in the voltage-stabilized power supply.
3. device according to claim 1, it is characterised in that the detection operating unit includes energy storage button, closes a floodgate and press
Button and opening button.
4. device according to claim 1, it is characterised in that described device also includes connecting line；
One end of the connecting line is connected with multiple Wiring ports in the patch panel；The other end of the connecting line
It is connected with the secondary inserting piece of the breaker.
5. a kind of breaker transfer tool car, it is characterised in that including the open circuit described in car body and claim 1-4 any one
Device detection means；
The detection device for circuit breaker is arranged on the car body.
6. breaker transfer tool car according to claim 5, it is characterised in that the car body includes vehicle body bottom frame, car
Body sidewall and lifting platform；
The lifting platform is arranged on the vehicle body bottom frame；Tool box is provided with the car body side wall；The breaker
Patch panel, guidance panel and the display unit of detection means are arranged in the car body side wall；The detection device for circuit breaker
Voltage-stabilized power supply be arranged in the tool box；
Breaker is positioned on the lifting platform.
7. breaker transfer tool car according to claim 6, it is characterised in that the side of the lifting platform is set
There is secondary inserting piece support frame；
One end of the secondary inserting piece support frame is rotatably connected with the lifting platform；The secondary inserting piece support frame it is another
One end is fixed by the support feet being arranged on the lifting platform；
In use, the secondary inserting piece support frame is rotated to vertical state, with the secondary inserting piece of the fixation breaker.
8. breaker transfer tool car according to claim 6, it is characterised in that one end of the car body side wall is provided with
Power switch and power outlet；
The power switch is arranged between the power outlet and the voltage-stabilized power supply；
The power outlet is used to be connected with 220 volts of AC powers of outside；The power switch is used to control the voltage stabilizing electricity
The break-make in source.
9. breaker transfer tool car according to claim 6, it is characterised in that the car body also includes lock cell；
The lock cell includes locked hand and locking mechanism；
The locked hand is arranged in the car body side wall；The locking mechanism is arranged on the lifting platform；
The locked hand is by controlling the locking mechanism, to lock the vehicle body bottom frame.
10. breaker transfer tool car according to claim 6, it is characterised in that be provided with the car body side wall away from
Ground scale；
The height for being used to mark the lifting platform away from ground scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104406.XU CN207164167U (en) | 2017-08-30 | 2017-08-30 | Detection device for circuit breaker and breaker transfer tool car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104406.XU CN207164167U (en) | 2017-08-30 | 2017-08-30 | Detection device for circuit breaker and breaker transfer tool car |
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| Publication Number | Publication Date |
|---|---|
| CN207164167U true CN207164167U (en) | 2018-03-30 |
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ID=61719031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104406.XU Active CN207164167U (en) | 2017-08-30 | 2017-08-30 | Detection device for circuit breaker and breaker transfer tool car |
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| Country | Link |
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| CN (1) | CN207164167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021228388A1 (en) * | 2020-05-13 | 2021-11-18 | Enerjisa Enerji Uretim A.S. | Ergonomically enhanced interface for medium-voltage circuit breaker testing |
-
2017
- 2017-08-30 CN CN201721104406.XU patent/CN207164167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021228388A1 (en) * | 2020-05-13 | 2021-11-18 | Enerjisa Enerji Uretim A.S. | Ergonomically enhanced interface for medium-voltage circuit breaker testing |
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