CN205539321U - 485 line error detection ware - Google Patents
485 line error detection ware Download PDFInfo
- Publication number
- CN205539321U CN205539321U CN201620169570.8U CN201620169570U CN205539321U CN 205539321 U CN205539321 U CN 205539321U CN 201620169570 U CN201620169570 U CN 201620169570U CN 205539321 U CN205539321 U CN 205539321U
- Authority
- CN
- China
- Prior art keywords
- hanging wire
- lamp
- sides
- detection
- wire
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 1
- 241000270722 Crocodylidae Species 0.000 abstract description 3
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 abstract 3
- 241000270728 Alligator Species 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Abstract
The utility model belongs to the technical field of the power line error detection apparatus, a 485 line error detection ware is disclosed, press from both sides including finger and hanging wire, the higher authority of finger is equipped with the operation lamp, sends the lamp, receives lamp and 645 receipt lamps, is equipped with the jack that charges at the back, is equipped with two detection wires of connecting through 485 crossover subs in front, on pressing from both sides, the hanging wire is equipped with toper hanging wire groove, the both sides in toper hanging wire groove are equipped with sheetmetal and arc piece respectively, the other end of arc piece is equipped with elastic connection's spring, be equipped with the pilot lamp of connecting through the wire on the sheetmetal, on pressing from both sides, the hanging wire is equipped with the insulator spindle, the detection wire passes the insulator spindle and is connected with the sheetmetal in the hanging wire clamp. The utility model relates to a 485 line error detection ware makes prior art's crocodile fastener into hanging wire and presss from both sides, on handheld insulator spindle directly is articulated to and treats the detection line, has effectually solved current skill and has dangerous high, the inconvenient technical problem of detection.
Description
Technical field
This utility model belongs to feeder line fault and searches apparatus technical field, relates to a kind of 485 line fault finders.
Background technology
Along with the development of society, the use of 485 circuits is the most perfect, and this also allows the maintenance and inspection work in later stage be on the increase.
485 line fault finders can simplify execute-in-place flow process, shortens in construction and maintenance process for detecting the time of electric energy meter 485 bus failure, makes execute-in-place automatization.This detector performance is excellent, simple to operate, easy to carry, and LED intuitively indicates, and coordinates electric energy meter state can immediately arrive at testing result.
485 line fault finders of prior art are provided with two detection lines, and detection line is provided with the alligator clamp of two tape insulation sets, is clipped on circuit by alligator clamp and detects.Although but this device is used widely there is many drawbacks: test as charged examination, although alligator clamp is provided with insulation sleeve, but when connecting, the distance of hands is sufficiently close to circuit, adds that the reasons such as electrostatic are probably got an electric shock；The shell of fault finder is provided with bolt etc., it is impossible to effectively insulate, and directly grips danger with hands the highest；Needing during work back and forth to be pressed from both sides by alligator clamp, take off, have needs operation of ascending a height, inconvenient.
Utility model content
This utility model provides a kind of 485 line fault finders, is provided with insulating bar, and is connected by the way of mounting with circuit to be measured, to solve the technical problem that the dangerous property of prior art is high, detection is inconvenient.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of 485 line fault finders, press from both sides including finger and hanging wire；It is characterized by described finger be arranged above with running indicator, send lamp, receive lamp and 645 receive lamps, after be provided with charging jacks, before be provided with two by 485 adapteres connect detection wires；Described hanging wire folder is provided with taper hanging wire groove；Described taper hanging wire groove be respectively provided on two sides with sheet metal and arc-like sheet；The other end of described arc-like sheet is provided with the spring of elastic connection；Described sheet metal is provided with the display lamp connected by wire；Described hanging wire folder is provided with insulating bar；Sheet metal in described detection wire presss from both sides through insulating bar with hanging wire is connected.
As improving further, the length of described insulating bar between 30cm-60cm, hollow.
As improving further, described finger be formed around insulation sleeve.
A kind of 485 line fault finders of this utility model, make hanging wire folder into by the crocodile wire clamp of prior art, and hand-held insulating bar is directly articulated on survey line to be checked, effectively solve the technical problem that the dangerous property of existing skill is high, detection is inconvenient.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure 1, display lamp 2, sheet metal 3, hanging wire folder 4, insulating bar 5, detection wire 6, spring 7, arc-like sheet 8, taper hanging wire groove 9,485 adapter 10, insulation sleeve 11, finger 12, charging jacks 13, running indicator 14, send lamp 15, receive lamp 16,645 and receive lamp.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Embodiment 1:
According to a kind of 485 line fault finders of Fig. 1, press from both sides 3 including finger 11 and hanging wire；Described finger 11 be arranged above with running indicator 13, send lamp 14, receive lamp 15 and 645 receive lamp 16, after be provided with charging jacks 12, before be provided with two by 485 adapteres 9 connect detection wires 5；Described hanging wire folder 3 is provided with taper hanging wire groove 8；Described taper hanging wire groove 8 be respectively provided on two sides with sheet metal 2 and arc-like sheet 7；The other end of described arc-like sheet 7 is provided with the spring 6 of elastic connection；Described sheet metal 2 is provided with the display lamp 1 connected by wire；Described hanging wire folder is provided with insulating bar 4；Described detection wire 5 is connected through insulating bar 4 with the sheet metal 2 in hanging wire folder 3.
The length of described insulating bar between 30cm-60cm, hollow.
Described finger be formed around insulation sleeve.
Embodiment 2:
485 detection LED instructions:
Running indicator: red, presses Chang Liang after lower switch；
Send lamp: red, LED fast blink when sending message；
Receiving lamp: green, LED flicker when receiving message, a byte flashes once；
645 receive lamp: green, receive LED Chang Liang after standard 645 message, extinguish when next time sends.
Finger correct wiring after powering on, in actual working time in work automatically, according to the display lamp (or instruction state) on finger and electric energy meter, operator judge whether 485 buses exist fault.
If receiving lamp flicker, illustrate under bus with the presence of electric energy meter, it may be possible to multilist；
If electric power meter end morse signal light is bright or communication symbol occurs on screen, then illustrate that this table 485 bus terminals is good；
If electric power meter end morse signal light does not works for a long time and occurs without communication symbol, asking check table terminated line the best, electric energy meter communication is the most normal.
Application notice: due to this equipment built-in lithium battery, to equipment charge, selects adapter (output DC voltage 5V) or computer USB mouth, charging head inserts portable power source charge port, can be charged to portable power source, it should be noted that situations below:
During charging, if the plug of charger has loosened, or shell has damaged, and definitely can not be further continued for using！Otherwise, it will get an electric shock, short circuit or fire；
During charging, avoid using this product as far as possible, to avoid fault or accident；
It is sure not to be positioned in hot environment this product, if summer is outside work personnel, it must be noted that；
It is sure not to collide, dismantles, paddles or extrusion equipment, to avoid fault or accident.
A kind of 485 line fault finders of this utility model, make hanging wire folder into by the crocodile wire clamp of prior art, and hand-held insulating bar is directly articulated on survey line to be checked, effectively solve the technical problem that the dangerous property of existing skill is high, detection is inconvenient.
Claims (3)
1. a 485 line fault finder, presss from both sides (3) including finger (11) and hanging wire；It is characterized in that be arranged above with running indicator (13), transmission lamp (14), reception lamp (15) and 645 of described finger (11) receive lamp (16), be provided with charging jacks (12) below, before be provided with two detection wires (5) connected by 485 adapteres (9)；Described hanging wire folder (3) is provided with taper hanging wire groove (8)；Described taper hanging wire groove (8) be respectively provided on two sides with sheet metal (2) and arc-like sheet (7)；The other end of described arc-like sheet (7) is provided with the spring (6) of elastic connection；Described sheet metal (2) is provided with the display lamp (1) connected by wire；Described hanging wire folder is provided with insulating bar (4)；Described detection wire (5) is connected through insulating bar (4) with the sheet metal (2) in hanging wire folder (3).
A kind of 485 line fault finders the most according to claim 1, it is characterised in that the length of described insulating bar between 30cm-60cm, hollow.
A kind of 485 line fault finders the most according to claim 1, it is characterised in that described finger be formed around insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169570.8U CN205539321U (en) | 2016-03-04 | 2016-03-04 | 485 line error detection ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169570.8U CN205539321U (en) | 2016-03-04 | 2016-03-04 | 485 line error detection ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539321U true CN205539321U (en) | 2016-08-31 |
Family
ID=56780817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169570.8U Expired - Fee Related CN205539321U (en) | 2016-03-04 | 2016-03-04 | 485 line error detection ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807180A (en) * | 2016-03-04 | 2016-07-27 | 国网山东省电力公司平邑县供电公司 | 485 line fault finder |
| CN109521267A (en) * | 2018-12-14 | 2019-03-26 | 国网山东省电力公司烟台供电公司 | A kind of 485 line device for fast detecting of portable electric electricity box |
-
2016
- 2016-03-04 CN CN201620169570.8U patent/CN205539321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807180A (en) * | 2016-03-04 | 2016-07-27 | 国网山东省电力公司平邑县供电公司 | 485 line fault finder |
| CN105807180B (en) * | 2016-03-04 | 2018-08-21 | 国网山东省电力公司平邑县供电公司 | 485 line fault finders |
| CN109521267A (en) * | 2018-12-14 | 2019-03-26 | 国网山东省电力公司烟台供电公司 | A kind of 485 line device for fast detecting of portable electric electricity box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |