CN206002617U - A kind of high-performance combination instrument - Google Patents
A kind of high-performance combination instrument Download PDFInfo
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- CN206002617U CN206002617U CN201620992113.9U CN201620992113U CN206002617U CN 206002617 U CN206002617 U CN 206002617U CN 201620992113 U CN201620992113 U CN 201620992113U CN 206002617 U CN206002617 U CN 206002617U
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Abstract
This utility model provides a kind of high-performance combination instrument, this instrument includes for the display unit showing Monitoring Data, the transformer box of data switching for collection and the measurement control module for carrying out processing data, described transformer box is detachably connected with measurement control module, described display unit is passed through cable and is connected with measurement control module, described transformer box is provided with groove, and transformer box is assemblied in by this groove on the switch wire outlet terminal needing measurement.This utility model has the various measurement functions that conventional instrument can be provided by, and can also eliminate the unfavorable factor of conventional instrument connection simultaneously；This instrument need not external transformer, save installing space, connect simple, versatility is good.
Description
Technical field
This utility model is related to intelligent low-voltage switch cabinet component technology field, especially relates to a kind of high-performance combination instrument
Table.
Background technology
Currently used for the multifunctional electric meter of low-tension switch cabinet assembly, mainly use and install mutually in inside switch cabinet
Sensor, monitors electric parameter and the running status of switch by complicated line.Such connected mode Shortcomings it
Place is：Take up room big, expend man-hour, high cost, install and safeguard inconvenience etc..
Utility model content
The purpose of this utility model is：The problem existing for prior art, provides a kind of high-performance combination instrument, solution
Certainly existing instrument takes up room when connecting big, consuming man-hour, and high cost installs the problems such as safeguard inconvenience.
The purpose of this utility model is achieved through the following technical solutions：
A kind of high-performance combination instrument it is characterised in that this instrument include for show Monitoring Data display unit, use
Measurement control module, described transformer box and measurement in the transformer box of the data of collection switch with for carrying out processing data
Control module is detachably connected, and described display unit is passed through cable and is connected with measurement control module, and described transformer box is provided with
Groove, transformer box is assemblied in by this groove on the switch wire outlet terminal needing measurement.
As further technical scheme, described transformer box includes base plate, several vertical baffle plates and several are removable
Unload baffle plate, the middle part of described vertical baffle plate is provided with the groove that the leading-out terminal for switch passes through, the both sides of described dismountable block plate
End is equipped with draw-in groove, and several vertical baffle plates described are parallel to be fixed on base plate, the common side of two neighboring vertical baffle plate
The dop being used cooperatively with the draw-in groove of dismountable block plate is respectively arranged with opposing sidewalls, on two vertical baffle plates at two
It is provided with collar.
As further technical scheme, described measurement control module includes observing and controlling box, observing and controlling lid plate, observing and controlling box top
Plate, panel, power panel and master control borad, described observing and controlling box is made up of with three side plates being fixed on base plate base plate, described survey
Control lid plate connects and composes an accommodating chamber with observing and controlling box, and described panel, power panel and master control borad are arranged on this receiving intracavity,
Described observing and controlling box top board covers in this accommodating chamber, is provided with convex closure on the outer surface of observing and controlling lid plate, in observing and controlling lid plate institute just
To the outer surface of side plate of observing and controlling box be provided with convex closure, between observing and controlling control module and transformer box, convex closure is stuck in by collar
On be fixed.
As further technical scheme, this instrument also includes zero sequence box, if this zero sequence box include base plate, a side plate and
A dry vertical baffle plate, the middle part of each vertical baffle plate is provided with the groove that the leading-out terminal for switch passes through, described side plate and some
Individual vertical baffle plate is each attached on base plate, and several vertical baffle plates be arranged in parallel, and the end of the common side of all vertical baffle plates
It is fixed on side plate, the end of two adjacent vertical baffle plates of least one set is provided with draw-in groove, the draw-in groove of zero sequence box and transformer box
Dop connect.
As further technical scheme, this instrument also includes temperature detecting unit, and this temperature detecting unit includes temperature control
Box, temp. controlling box end cap, plugboard and base, described temp. controlling box is made up of with three side plates being fixed on base plate base plate, three
The upper end of side plate is provided with the strip groove being interconnected, and described temp. controlling box end cap is provided with strip groove, this temp. controlling box end cap
It is removably attachable on temp. controlling box, four sides of described plugboard are stuck in side plate and the strip groove of temp. controlling box end cap,
Temperature detecting unit is fixed on zero sequence box by base.
Compared with prior art, this utility model has advantages below：
1st, this utility model has the various measurement functions that conventional instrument can be provided by, and can also eliminate conventional instrument even simultaneously
The unfavorable factor connecing；
2nd, this instrument need not external transformer, save installing space, connect simple；
3rd, this instrument versatility is good, can use on the switch cubicle of different size of current；
4th, most of assembly of this instrument is demountable structure, and it is convenient to change.
Brief description
Fig. 1 is use state broken away view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is part disassembly diagram of the present utility model；
Fig. 4 is the structural representation of measurement control module；
Fig. 5 is the disassemblying structure schematic diagram of measurement control module；
Fig. 6 is the structural representation of observing and controlling box；
Fig. 7 is the structural representation of temperature detecting unit；
Fig. 8 is the structural representation of temp. controlling box；
Fig. 9 is the structural representation of temp. controlling box end cap；
Figure 10 is the structural representation of temperature control box base；
Figure 11 is the structural representation of temp. controlling box plugboard；
Figure 12 is the disassembly diagram of transformer box and zero sequence box；
Figure 13 is the part-structure schematic diagram of transformer box；
Figure 14 is the structural representation of ZCT；
Figure 15 is the structural representation of the card suspension member of mounting bracket；
Figure 16 is the structural representation of dismountable block plate；
Figure 17 is the structural representation of transformer；
Figure 18 is the structural representation of zero sequence box.
Specific embodiment
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment
This utility model provides a kind of high-performance combination instrument, and this instrument is using carrying out module on the basis of conventional instrument
Change design, eliminate the unfavorable factor that conventional instrument connects.As shown in Figure 1, Figure 2, Figure 3 shows, this instrument is included for display monitoring number
According to display unit 1, for collection switch 4 data transformer box 2 and for carrying out the measurement control module of processing data
3.Transformer box 2 is detachably connected with measurement control module 3.Display unit 1 is passed through cable and is connected with measurement control module 3, joins
Put quick socket.Transformer box 2 is provided with groove 2021, and transformer box 2 passes through this groove 2021, busbar 401 is assemblied in needs
On the switch wire outlet terminal of measurement.Display unit 1 adopts conventional LED display.It is provided with transformer 7 in transformer box 2, and can root
According to need install ZCT 8.The essential electronic element of measurement control module 3 is as good as with conventional instrument, has full electric parameters
Measurement, warning, 1DI＆1DO, harmonic content, data record, clock, fixed model waveform capture, load trend prediction, adjustable die
Formula ripple catches, voltage swells/rapid drawdown monitors, RS485/Modbus communication interface.Switch 4 generally chopper.When needs are carried out
During fire hazard monitoring additional, zero sequence box 6 and temperature detecting unit 5 can also be installed on this instrument, and it is mutual to install zero sequence as needed
Sensor 8, ZCT 8, zero sequence box 6 and temperature detecting unit 5 collectively form fire hazard monitoring module.
When using, transformer box 2 is assemblied in above the busbar 401 of the leading-out terminal of switch 4 needing measurement this instrument, enters
The sampling of row data.Measurement control module 3 is arranged on the top of transformer box 2, and fire hazard monitoring module is assemblied in measurement and controls mould
The left and right sides of block 3, this structure is applied to different switchtype mounting means.Observing and controlling scope 40-250A of this instrument,
400-630A two types.
This instrument is used for eliminating the unfavorable factor of tradition connection in low-tension switch cabinet, it is possible to provide monitoring electrical equipment institute
The various measurement functions of needing：Full electrical quantities measurement, warning, 1DI＆1DO, harmonic content, data record, clock, fixed model ripple
Shape catches, load trend prediction, and adjustable mode ripple catches, voltage swells/rapid drawdown monitors, RS485/Modbus communication interface；Can
Accurately the leakage current of monitoring system, can also monitor electric property and the fault alarms such as the improper temperature rise such as cable and power distribution cabinet
Information.This instrument need not external transformer, save installing space, connect simple, in addition, this combination instrument structure can be in difference
The upper versatility using, improving accessory on the switch cubicle of size of current.
This utility model provides a kind of concrete structure of measurement control module, and as shown in Fig. 4, Fig. 5, Fig. 6, measurement controls mould
Block includes observing and controlling box 301, observing and controlling lid plate 302, observing and controlling box top board 303, panel 304, power panel 305 and master control borad 306.Survey
Control box 301 is made up of with three side plates (3012,3013,3014) being fixed on base plate 3011 base plate 3011.Observing and controlling lid plate
302 connect and compose an accommodating chamber with observing and controlling box 301, and panel 304, power panel 305 and master control borad 306 are arranged on this accommodating chamber
Interior, observing and controlling box top board 303 covers in this accommodating chamber.It is connected using click on fashion between observing and controlling lid plate 302 and observing and controlling box 301,
Convenient dismounting.It is also adopted by buckle side between the accommodating chamber that observing and controlling box top board 303 and observing and controlling lid plate 302 and observing and controlling box 301 are constituted
Formula connects, convenient dismounting.
Convex closure 3021 is provided with the outer surface of observing and controlling lid plate 302, observing and controlling lid plate 302 just to observing and controlling box
The outer surface of 301 side plate 3012 is provided with convex closure 30121, and these convex closures can coordinate the collar 205 on transformer box 2 to use,
And then by measurement control module be removably attachable to transformer box 2 together with.It is provided with for installing panel in observing and controlling box 301
304th, the slot of power panel 305 and master control borad 306.These slots are by some horizontal stripes 3015 being fixed on observing and controlling box 301 inwall
Constitute：The two ends of the bottom of observing and controlling box 301 arrange two horizontal stripes 3015, are used for keeping flat power panel 305；Set in the middle part of observing and controlling box 301
Put many horizontal stripes 3015, form the downward passage of twice, for vertically blocking panel 304 and the master control borad 306 of insertion.Control
It is connected by adapter 308 between plate 304 and power panel 305, the contact pin of adapter is located on panel, and the jack of adapter sets
On power panel.Panel 304 carries out data transfer by the pricking with needle 3041 being located on panel 304, and master control borad 306 passes through to set
Pricking with needle 3061 on master control borad 306 carries out data transfer.As needed, can be on the pricking with needle of the pricking with needle of panel or master control borad
Plug porous plug 309, this enforcement adopts 8 hole plugs.Observing and controlling box top board 303 is provided with a through hole 3031, setting in this through hole
There is connecting plate 307.
This utility model provides a kind of temperature detecting unit 5, and as shown in Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, this temperature is examined
Survey unit 5 and include temp. controlling box 501, temp. controlling box end cap 502 and plugboard 503.Temp. controlling box 501 by base plate 5011 and is fixed on base plate
Three side plates (5012,5013,5014) on 5011 are constituted, and the upper end of three side plates (5012,5013,5014) is provided with mutually
The strip groove 5015 of connection.Temp. controlling box end cap 502 is provided with strip groove 5021, this dismountable company of temp. controlling box end cap 502
It is connected on temp. controlling box 501.Four sides of plugboard 503 are stuck in side plate (5012,5013,5014) and temp. controlling box end cap 502
In strip groove.
The mode that is detachably connected between temp. controlling box end cap 502 and temp. controlling box 501 is specially：Base plate 5011 is provided with card
Hole 50111, temp. controlling box end cap 502 is provided with the dop 5022 using cooperatively with the hole clipping 50111 of base plate, both pass through hole clipping and
Dop sticks into connection.Plugboard 503 is provided with some through holes 5031, for inlet wire.This temperature detecting unit 5 includes base 504,
The side of this base 504 upper surface raises up and forms block piece 5041, opposite side is provided with block tongue 5042, the base plate of temp. controlling box 501
5011 side is caved inward and forms the groove 50112 being coordinated with block piece 5041, and the opposite side of base plate 5011 is provided with and block tongue
The Access Division 50113 of 5042 cooperations, enables temp. controlling box 501 to be fixed on base 504 by such structure, base 504 can
It is fixed on zero sequence box 6.Temperature detecting unit 5 is quickly connected with zero sequence box 6 by draw-in groove, by interface and master control borad inlet wire
Connect, power supply connects and the connection of communication port is built into an entirety.
This utility model provide a kind of transformer box 2, as shown in Figure 12～Figure 17, this transformer box 2 include base plate 201,
Several vertical baffle plates 202 and several dismountable block plates 203.This enforcement is detachable using three vertical baffle plates 202 and four
Baffle plate 203.The middle part of vertical baffle plate 202 is provided with the groove 2021 that the leading-out terminal for switch passes through.The two of dismountable block plate 203
Side end is equipped with draw-in groove 2031.Several vertical baffle plates 202 are parallel to be fixed on base plate 201, two neighboring vertical baffle plate 202
The opposing sidewalls of common side on be respectively arranged with the dop 2022 using cooperatively with the draw-in groove 2031 of dismountable block plate 203.
In addition, the opposing sidewalls of two neighboring vertical baffle plate 202 are provided with vertical card article 204, every four vertical card articles 204
Use for one group, transformer 7 is just put between four vertical card articles 204.It is provided with through hole 701, this through hole in the middle of transformer 7
701 are communicated with groove 2021, and busbar 401 is through through hole 701 and through hole 801.Set on two vertical baffle plates 202 at two
There is collar 205, be conveniently connected with measurement control module.The draw-in groove 2031 of dismountable block plate 203 is concave shape groove, vertical baffle plate
202 dop is convex shape dop, facilitates the installation of dismountable block plate 203.A vertical baffle plate 202 positioned at head is provided with
Mounting bracket 206, mounting bracket 206 includes latch part 2061 and card suspension member 2062, and latch part 2061 is fixed on vertical baffle plate 202
On, card suspension member 2062 is enclosed within latch part 2061, and by the spacing fixation of the latch of latch part 2061.Vertical positioned at another side head
Groove on baffle plate is divided into three sections.
When using three vertical baffle plates 202 and four dismountable block plates 203, three vertical baffle plates 202 of three employings it
Between formed two spaces, be used for placing transformer 7 in a space, be used in another space placing ZCT 8, zero sequence
The through hole 801 being communicated with groove 2021 is provided with transformer 8.
The instrument of the present embodiment can arrange 3 transformers, and transformer measurement is mA level, and 0.2 grade of precision, by plug and survey
Amount control module is connected；Transformer casing material UP or PC, observing and controlling box material adopts PC plastics.
This utility model provides a kind of zero sequence box 6 of high-performance combination instrument, and as shown in figure 18, this zero sequence box 6 includes bottom
601, side plate 602 of plate and several vertical baffle plates 603.The middle part of each vertical baffle plate 603 is provided with the outlet for switch
The groove 6031 that the busbar 401 at end passes through.Side plate 602 and several vertical baffle plates 603 are each attached on base plate 601, several
Vertical baffle plate 603 be arranged in parallel, and the end of the common side of all vertical baffle plates 603 is fixed on side plate 602.
The opposing sidewalls of two neighboring vertical baffle plate 603 are provided with vertical card article 604, and every four vertical card articles 604 are one
Group uses.The end of two adjacent vertical baffle plates 603 of least one set is provided with draw-in groove 6032.Draw-in groove 6032 is concave shape groove.This
The vertical baffle plate 603 of embodiment is provided with three, and the end of two adjacent vertical baffle plates 603 is provided with draw-in groove 6032, another one
The end of vertical baffle plate is provided with dop 6033.Draw-in groove is concave shape groove, and dop is convex shape dop.
When the left side needing zero sequence box 6 is arranged on transformer box 2, dismountable block plate 203 can be arranged on transformer
On the right side of box 2, the draw-in groove 6032 of zero sequence box 6 is directly clamped among in the dop 2022 in transformer box 2 left side, and the N phase of switch passes through zero sequence
Box 6 forms the entirety of a fixation.When the right side needing zero sequence box 6 is arranged on transformer box 2, can be by dismountable block plate
203 left sides being arranged on transformer box 2, zero sequence box 6 is directly clamped among in the dop 2022 on transformer box 2 right side, and N phase passes through zero sequence
Box 6, forms the entirety of a fixation.When not needing fire hazard monitoring, the ZCT 8 of transformer box 2 bottom can be taken down.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model it should refer to
Go out, all any modification, equivalent and improvement made within spirit of the present utility model and principle etc., all should comprise
Within protection domain of the present utility model.
Claims (5)
1. a kind of high-performance combination instrument it is characterised in that this instrument include for show Monitoring Data display unit, be used for
The transformer box of data of collection switch and the measurement control module for carrying out processing data, described transformer box and measurement control
Molding block is detachably connected, and described display unit is passed through cable and is connected with measurement control module, and described transformer box is provided with logical
Groove, transformer box is assemblied in by this groove on the switch wire outlet terminal needing measurement.
2. a kind of high-performance combination instrument according to claim 1 it is characterised in that described transformer box include base plate,
Several vertical baffle plates and several dismountable block plates, the leading-out terminal that the middle part of described vertical baffle plate is provided with for switch passes through
Groove, the both side ends of described dismountable block plate are equipped with draw-in groove, and several vertical baffle plates described are parallel to be fixed on base plate, phase
The dop being used cooperatively with the draw-in groove of dismountable block plate is respectively arranged with the opposing sidewalls of common side of adjacent two vertical baffle plates,
Two vertical baffle plates positioned at two are provided with collar.
3. a kind of high-performance combination instrument according to claim 2 is it is characterised in that described measurement control module includes surveying
Control box, observing and controlling lid plate, observing and controlling box top board, panel, power panel and master control borad, described observing and controlling box by base plate and is fixed on base plate
On three side plates constitute, described observing and controlling lid plate and observing and controlling box connect and compose an accommodating chamber, described panel, power panel and
Master control borad is arranged on this receiving intracavity, and described observing and controlling box top board covers in this accommodating chamber, sets on the outer surface of observing and controlling lid plate
Have convex closure, observing and controlling lid plate just to observing and controlling box side plate outer surface on be provided with convex closure, observing and controlling control module and mutual inductance
It is stuck on convex closure by collar between device box and be fixed.
4. a kind of high-performance combination instrument according to claim 2, should it is characterised in that this instrument also includes zero sequence box
Zero sequence box includes base plate, a side plate and several vertical baffle plates, and the middle part of each vertical baffle plate is provided with the outlet for switch
The groove passing through, described side plate and several vertical baffle plates are held to be each attached on base plate, several vertical baffle plates be arranged in parallel, and
The end of the common side of all vertical baffle plates is fixed on side plate, and the end of two adjacent vertical baffle plates of least one set is provided with card
Groove, the draw-in groove of zero sequence box is connected with the dop of transformer box.
5. a kind of high-performance combination instrument according to claim 4 is it is characterised in that this instrument also includes temperature detection list
Unit, this temperature detecting unit includes temp. controlling box, temp. controlling box end cap, plugboard and base, and described temp. controlling box by base plate and is fixed on
Three side plates on base plate are constituted, and the upper end of three side plates is provided with the strip groove being interconnected, on described temp. controlling box end cap
It is provided with strip groove, this temp. controlling box end cap is removably attachable on temp. controlling box, four sides of described plugboard are stuck in side plate
In the strip groove of temp. controlling box end cap, temperature detecting unit is fixed on zero sequence box by base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992113.9U CN206002617U (en) | 2016-08-30 | 2016-08-30 | A kind of high-performance combination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992113.9U CN206002617U (en) | 2016-08-30 | 2016-08-30 | A kind of high-performance combination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002617U true CN206002617U (en) | 2017-03-08 |
Family
ID=58195827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992113.9U Active CN206002617U (en) | 2016-08-30 | 2016-08-30 | A kind of high-performance combination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002617U (en) |
-
2016
- 2016-08-30 CN CN201620992113.9U patent/CN206002617U/en active Active
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| GR01 | Patent grant |