CN206161745U - Novel low pressure nuclear phase device - Google Patents
Novel low pressure nuclear phase device Download PDFInfo
- Publication number
- CN206161745U CN206161745U CN201621245047.5U CN201621245047U CN206161745U CN 206161745 U CN206161745 U CN 206161745U CN 201621245047 U CN201621245047 U CN 201621245047U CN 206161745 U CN206161745 U CN 206161745U
- Authority
- CN
- China
- Prior art keywords
- handle
- nuclear phase
- measuring stick
- stick
- bulb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel low pressure nuclear phase device relates to power equipment technical field, this novel low pressure nuclear phase device measures stick, second nuclear phase measurement stick, first handle and second handle including first nuclear phase, first nuclear phase measure bottom that stick and second nuclear phase measured the stick respectively with first handle and second handle upper portion fixed connection, and the stick is measured to first nuclear phase and the excellent top of second nuclear phase measurement all is provided with the contact, first handle is the cavity structure, and is provided with data collection station, AD converter, singlechip and battery in the cavity structure, data collection station measures the stick with first nuclear phase and is electric connection, and data collection station output and AD converter input electric connection, the utility model discloses novel low pressure nuclear phase device is provided with display screen and siren on first handle, can carry out clear and definite suggestion and show the function to do not need to be equipped with alone auxiliary assembly, the practicality is strong, easily uses widely.
Description
Technical field
This utility model is related to electrical equipment technical field, specially a kind of New Low Voltage phase checking device.
Background technology
At present, with " intelligent power network " concept proposition and State Grid develop planning, intelligent transformer and distribution power station
Also build according to plan and complete, while also having the transformation of increasing old transformer and distribution power station and New Low Voltage feeder pillar to put into operation.And
Phase checking device can check the presence of rated voltage.The effect of phase checking device be in the electric operation of power system with instrument or its
Its means checks two power supplys or whether loop phase, phase sequence are identical.It is in electric high-voltage power supply-distribution system, newly-built, renovating and enlarging
Electric substation afterwards and transmission line of electricity, and finish in line maintenance, to before user's power transmission, it is necessary to carry out three-phase circuit nuclear phase inspection
Survey, to guarantee that the phase sequence of transmission line of electricity is consistent with the phase sequence needed for user's threephase load.Nuclear phase mode traditional at present, is to adopt
The I/O mode of simulation, is commonly present using complexity in actual applications, checks many unfavorable factors such as inaccurate, Er Qiexian
Show also not directly perceived, affect the accuracy and the convenience for using of detection；Simultaneously traditional nuclear phase equipment it is upper lack have illumination dress
Put, hand-held lighting is also needed to when being detected in the not enough electronic box of some pass lines and aided in, using very inconvenient, and
Than larger, constructor carries also very inconvenient traditional nuclear phase equipment volume.
Utility model content
The purpose of this utility model is to provide a kind of New Low Voltage phase checking device, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of New Low Voltage phase checking device, including the
One nuclear phase measuring stick, the second nuclear phase measuring stick, first handle and second handle；The first nuclear phase measuring stick and the second nuclear phase are surveyed
The bottom of length bar is fixedly connected with first handle and second handle top respectively, and the first nuclear phase measuring stick and the measurement of the second nuclear phase
Contact is provided with the top of rod；The first handle is to be provided with data acquisition unit, A/D in cavity structure, and cavity structure
Transducer, single-chip microcomputer and accumulator；The data acquisition unit and the first nuclear phase measuring stick are to be electrically connected with, and data acquisition unit is defeated
Go out end to be electrically connected with A/D converter input；The A/D converter and accumulator output end are electric with single-chip microcomputer input respectively
Property connection；The first handle front is provided with display screen and siren, and the input and single-chip microcomputer of display screen and siren
Outfan is electrically connected with；Be provided with bulb at the top of the first handle and second handle, and bulb be arranged on it is first-hand
The bulb switch of handle sidepiece is electrically connected with；The first handle and second handle afterbody are connected by wire；The second handle
Dovetail groove is respectively arranged with the sidepiece of first handle and the dovetail key that uses is matched with dovetail groove.
Used as a kind of optimal technical scheme of the present utility model, the bulb is LED bulb.
Used as a kind of optimal technical scheme of the present utility model, the bulb is provided with several, and is evenly distributed on first
The top of handle and second handle.
Used as a kind of optimal technical scheme of the present utility model, the first nuclear phase measuring stick and the second nuclear phase measuring stick are equal
For scalability insulating bar.
Used as a kind of optimal technical scheme of the present utility model, the display screen is respectively LED LCDs.
Used as a kind of optimal technical scheme of the present utility model, the data acquisition unit is gathered for YL6800 model datas
Device.
Used as a kind of optimal technical scheme of the present utility model, the A/D converter is changed for AD1380JD models A/D
Device.
Used as a kind of optimal technical scheme of the present utility model, the single-chip microcomputer is SMC62 model single-chip microcomputers.
Beneficial effect
Compared with prior art, the beneficial effects of the utility model are：This utility model New Low Voltage phase checking device, which is adopted
First handle front is provided with display screen and siren, clearly prompting and display function can be carried out, and need not
Auxiliary equipment is individually equipped with, the cost of equipment and manpower is reduced；Using directly contact type current-collecting device, using barred body upper end
Contact directly contact power receiving section position, contact are reliable, easy to operate, without danger；It is equal at the top of first handle and second handle
Bulb is provided with, illumination can be provided for constructor in the electronic box of insufficient light, safety is greatly improved；First handle and second
Handle is mutually clamped connection by dovetail groove and dovetail key, and the first nuclear phase measuring stick and the second nuclear phase measuring stick be it is scalable
Property insulating bar, can reduce the volume of phase checking device when not in use, facilitate the carrying of operator；It is practical, it is easy to push away
It is wide to use.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is operation principle block diagram of the present utility model；
In figure：1- the first nuclear phase measuring sticks, 2- the second nuclear phase measuring sticks, 3- first handles, 4- second handles, 5- contacts,
6- cavity structures, 7- data acquisition units, 8-A/D transducers, 9- single-chip microcomputers, 10- accumulator, 11- display screens, 12- sirens,
13- bulbs, 14- bulb switches, 15- wires, 16- dovetail grooves, 17- dovetail keys.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
A kind of embodiment of Fig. 1-2 this utility model offer is provided：A kind of New Low Voltage phase checking device, including the first core
Phase measuring stick 1, the second nuclear phase measuring stick 2, first handle 3 and second handle 4；The first nuclear phase measuring stick 1 and the second nuclear phase
The bottom of measuring stick 2 is fixedly connected with first handle 3 and 4 top of second handle respectively, and the first nuclear phase measuring stick 1 and the second core
The top of phase measuring stick 2 is provided with contact 5；The first handle 3 is to be provided with data in cavity structure 6, and cavity structure 6
Harvester 7, A/D converter 8, single-chip microcomputer 9 and accumulator 10；The data acquisition unit 7 is electrically to connect with the first nuclear phase measuring stick 1
Connect, and 7 outfan of data acquisition unit is electrically connected with 8 input of A/D converter；The A/D converter 8 and accumulator 10 are exported
End is electrically connected with 9 input of single-chip microcomputer respectively；3 front of the first handle is provided with display screen 11 and siren 12, and aobvious
The input of display screen 11 and siren 12 is electrically connected with 9 outfan of single-chip microcomputer；The top of the first handle 3 and second handle 4
Portion is provided with bulb 13, in the electronic box of insufficient light can provide illumination for constructor, and safety is greatly improved, the bulb
13 are electrically connected with the bulb switch 14 for being arranged on 3 sidepiece of first handle；The first handle 3 and 4 afterbody of second handle pass through
Wire 15 connects, so that the aobvious electric installation is connected with current-collecting device；The side part of the second handle 4 and first handle 3
It is not provided with dovetail groove 16 and the dovetail key 17 that uses is matched with dovetail groove 16；The bulb 13 is LED bulb；The bulb 13
It is provided with several, and is evenly distributed on the top of first handle 3 and second handle 4；The first nuclear phase measuring stick 1 and the second core
Phase measuring stick 2 is scalability insulating bar；The display screen 11 is respectively LED LCDs；The data acquisition unit 7 is
YL6800 model data harvesters；The A/D converter 8 is AD1380JD model A/D converters；The single-chip microcomputer 9 is SMC62
Model single-chip microcomputer.
Operation principle
This utility model low pressure phase checking device is when in use：Need to adjust 1 He of the first nuclear phase measuring stick according to construction first
The length of the second nuclear phase measuring stick 2, first handle 3 and 4 afterbody of second handle are connected by wire 15, so that the aobvious Denso
Put and connect with current-collecting device；Contact 5 is connected with detected circuit, the data of detection is acquired by data acquisition unit 7,
Data after collection are transported in single-chip microcomputer 9 after the conversion of A/D converter 8, by single-chip microcomputer 9 by the data for detecting by aobvious
Display screen 11 is shown, while the data after A/D converter 8 is changed can also be compared with the normal value pre-set on single-chip microcomputer 9,
When the two value is different, single-chip microcomputer 9 can control siren 12 and send alarm, in light than in dark electronic box, by opening lamp
Make bulb 13 brighten by bubbling open pass 14 and pass through brightness for workmen；When not in use, can be by the first nuclear phase measuring stick 1 and
Two nuclear phase measuring sticks 2 are shortened, while first handle 3 and second handle 4 are blocked by dovetail groove 16 and dovetail key 17
Close connection；The volume of phase checking device is reduced, is easy to the carrying of workmen.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " include one ... the key element for limiting, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of New Low Voltage phase checking device, is characterized in that：Including the first nuclear phase measuring stick (1), the second nuclear phase measuring stick (2),
First handle (3) and second handle (4)；The bottom of the first nuclear phase measuring stick (1) and the second nuclear phase measuring stick (2) respectively with
First handle (3) is fixedly connected with second handle (4) top, and the first nuclear phase measuring stick (1) and the second nuclear phase measuring stick (2)
Top is provided with contact (5)；The first handle (3) is to be provided with data in cavity structure (6), and cavity structure (6) to adopt
Storage (7), A/D converter (8), single-chip microcomputer (9) and accumulator (10)；The data acquisition unit (7) and the first nuclear phase measuring stick
(1) to be electrically connected with, and data acquisition unit (7) outfan is electrically connected with A/D converter (8) input；The A/D converter
(8) it is electrically connected with single-chip microcomputer (9) input with accumulator (10) outfan respectively；First handle (3) front is provided with
Display screen (11) and siren (12), and the input of display screen (11) and siren (12) is electrical with single-chip microcomputer (9) outfan
Connection；Be provided with bulb (13) at the top of the first handle (3) and second handle (4), and bulb (13) be arranged on
The bulb switch (14) of one handle (3) sidepiece is electrically connected with；The first handle (3) and second handle (4) afterbody pass through wire
(15) connect；The sidepiece of the second handle (4) and first handle (3) be respectively arranged with dovetail groove (16) and with dovetail groove (16)
The dovetail key (17) that matching is used.
2. a kind of New Low Voltage phase checking device according to claim 1, is characterized in that：The bulb (13) is LED bulb.
3. a kind of New Low Voltage phase checking device according to claim 1, is characterized in that：The bulb (13) is provided with number
It is individual, and it is evenly distributed on the top of first handle (3) and second handle (4).
4. a kind of New Low Voltage phase checking device according to claim 1, is characterized in that：The first nuclear phase measuring stick (1)
Scalability insulating bar is with the second nuclear phase measuring stick (2).
5. a kind of New Low Voltage phase checking device according to claim 1, is characterized in that：The display screen (11) is respectively
LED LCDs.
6. a kind of New Low Voltage phase checking device according to claim 1, is characterized in that：The data acquisition unit (7) is
YL6800 model data harvesters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245047.5U CN206161745U (en) | 2016-11-14 | 2016-11-14 | Novel low pressure nuclear phase device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245047.5U CN206161745U (en) | 2016-11-14 | 2016-11-14 | Novel low pressure nuclear phase device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161745U true CN206161745U (en) | 2017-05-10 |
Family
ID=58660457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245047.5U Expired - Fee Related CN206161745U (en) | 2016-11-14 | 2016-11-14 | Novel low pressure nuclear phase device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796987A (en) * | 2017-08-31 | 2018-03-13 | 合保电气（芜湖）有限公司 | Electric wire phase test instrument |
-
2016
- 2016-11-14 CN CN201621245047.5U patent/CN206161745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796987A (en) * | 2017-08-31 | 2018-03-13 | 合保电气（芜湖）有限公司 | Electric wire phase test instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |