CN113933759A - Quick wire checking tool for wiring of meter - Google Patents
Quick wire checking tool for wiring of meter Download PDFInfo
- Publication number
- CN113933759A CN113933759A CN202111239540.1A CN202111239540A CN113933759A CN 113933759 A CN113933759 A CN 113933759A CN 202111239540 A CN202111239540 A CN 202111239540A CN 113933759 A CN113933759 A CN 113933759A
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- CN
- China
- Prior art keywords
- wire
- area
- wiring
- tool
- meter
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims description 26
- 238000005192 partition Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000819 phase cycle Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/18—Indicating phase sequence; Indicating synchronism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
Abstract
The invention relates to a quick wire checking tool for meter installation and wiring, which comprises a wire checking device, wherein an electric control unit and a power supply module are arranged in the wire checking device, and a switch, a display lamp, a first wire plugging area and a second wire plugging area are arranged outside the wire checking device. The switch, the display lamp, the first plug wire area, the second plug wire area and the power supply module are electrically connected with the electric control unit. The first wire plugging area and the second wire plugging area both comprise a plurality of jacks with the same quantity. The jacks in the first plug wire area and the jacks in the second plug wire area are in one-to-one correspondence. The invention fundamentally solves the problem that the wiring of meter installation only depends on a manual trial and error method, can automatically calibrate the circuit, saves time and labor and has high accuracy.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to a rapid line inspection tool for meter installation and wiring.
Background
Either for industrial or residential use, before power is used, meter wiring is required. If the wiring is connected in a wrong way, the transformer is easily damaged, the electric meter is easily damaged, or the metering error causes economic loss. Therefore, three more confirmations are needed during wiring each time, and misoperation is avoided. However, sometimes, the field line is relatively disordered, so that the line cannot be checked effectively, only depending on experience, and the wiring risk is relatively high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the invention overcomes the defects of the prior art, provides a quick line inspection tool for meter installation and wiring, fundamentally solves the problem that the meter installation and wiring only depend on a manual trial and error method, can automatically calibrate a line, saves time and labor and has high accuracy.
The technical scheme adopted by the invention for solving the problems in the prior art is as follows:
the quick wire checking tool for meter installation and wiring comprises a wire checking device, wherein an electric control unit and a power module are arranged in the wire checking device, and a switch, a display lamp, a first wire plugging area and a second wire plugging area are arranged outside the wire checking device.
The switch, the display lamp, the first plug wire area, the second plug wire area and the power supply module are electrically connected with the electric control unit.
The first wire plugging area and the second wire plugging area both comprise a plurality of jacks with the same quantity.
The jacks in the first plug wire area and the jacks in the second plug wire area are in one-to-one correspondence.
Preferably, the switch, the display lamp, the first plug wire area and the second plug wire area are all arranged on the upper surface of the shell of the line inspection device.
Preferably, the number of the jacks in the first plug wire area and the second plug wire area is four.
Preferably, the outside cover of the inspection device is equipped with the open shell in upper end, and the open cover of shell is equipped with the upper cover.
Preferably, the upper cover is hinged with the shell.
Preferably, a partition board is fixed in the inner cavity of the shell, a line inspection device is installed on one side of the partition board, and a storage grid is arranged on the other side of the partition board.
Preferably, the electronic control unit comprises a signal transmitting module and a signal receiving module.
Preferably, the signal transmitting module comprises a power supply module and a signal transmitting element, and is mainly used for transmitting a pulse signal and checking the conductivity and the correctness of a phase sequence of secondary wiring measured from the electric energy meter side to the transformer side.
Preferably, the signal receiving module accurately and reliably receives the signal sent by the signal transmitting element, displays the signal by means of the feedback signal part, and verifies the wiring connection accuracy by means of the conduction of the feedback signal display loop.
Preferably, the housing and the upper cover are both made of insulating materials.
Compared with the prior art, the invention has the following beneficial effects:
(1) the method fundamentally solves the problem that the wiring of meter installation only depends on manual trial and error, can automatically calibrate the circuit, saves time and labor and has high accuracy.
(2) The wire clamp is clamped on the corresponding loop, repeated plugging and unplugging are not needed, and the safety risk of mistakenly touching other loops is reduced.
(3) The power supply is self-provided, the grounding wire is not needed, the loop is formed by other linear shapes and then the judgment is carried out, the influence of the aging of the grounding wire on the accuracy of wire inspection is avoided, and the accuracy of the wire inspection is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of a rapid line inspection tool for wiring and meter installation according to the present invention,
FIG. 2 is a top view of the rapid wire inspection tool for wire bonding,
FIG. 3 is a circuit diagram of a signal transmitting module of the fast wire inspection tool for meter installation and wire connection according to the present invention.
In the figure: the device comprises a shell 1, an upper cover 2, a line inspection device 3, a switch 4, a display lamp 5, a first plug wire area 6, a second plug wire area 7 and a storage grid 8.
Detailed Description
The accompanying drawings are preferred embodiments of the fast wire inspection tool for wire-bonding in the meter, and the present invention is further described in detail below with reference to the accompanying drawings.
The quick line inspection tool for meter installation and wiring comprises a line inspection device 3, wherein an electric control unit and a power module are arranged inside the line inspection device 3, and a switch 4, a display lamp 5, a first wiring area 6 and a second wiring area 7 are arranged outside the line inspection device 3.
The switch 4, the display lamp 5, the first plug wire area 6, the second plug wire area 7 and the power supply module are all electrically connected with the electric control unit.
The electric control unit comprises a signal transmitting module and a signal receiving module. The signal transmitting module comprises a power supply module and a signal transmitting element, wherein the power supply module is a laminated battery, and the signal transmitting element is composed of NE555 and CD 4017. The method is mainly used for sending out pulse signals and used for checking the conductivity and the correctness of the phase sequence of secondary wiring measured from the electric energy meter side to the transformer side. The signal receiving module receives a conducting signal to form a conducting loop. The signal emitted by the signal emitting element is accurately and reliably received, the feedback signal part is used for displaying, and the connection accuracy of the wiring is verified by the conduction of the feedback signal display loop.
The display lamp 5 is equivalent to a feedback display part, the display mode is the corresponding display of transmitting and receiving, the display mode is the on and off of different display lamps 5, and the display lamps 5 adopt LED lamps.
The first plug wire area 6 and the second plug wire area 7 both include a plurality of jacks with the same quantity, and the jacks in the first plug wire area 6 correspond to the jacks in the second plug wire area 7 one by one. In this embodiment, the number of the jacks in the first patch cord area 6 and the second patch cord area 7 is four, which is "A, B, C, N" and "a, b, c, n", respectively.
For convenience of operation and reading, the switch 4, the display lamp 5, the first wire plugging area 6 and the second wire plugging area 7 are all arranged on the upper surface of the shell of the wire inspection device 3.
The outside cover of inspection device 3 be equipped with the open shell in upper end 1, the open cover of shell 1 department is equipped with upper cover 2. The shell 1 and the upper cover 2 are both made of insulating materials.
The upper cover 2 is hinged with the shell 1. The inner cavity of the shell 1 is fixed with a clapboard, one side of the clapboard is provided with a wire checking device 3, and the area of the other side of the clapboard is provided with a storage grid 8.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Dress table wiring is with quick line inspection instrument, its characterized in that:
comprises a line inspection device (3), an electric control unit and a power supply module are arranged in the line inspection device (3), a switch (4), a display lamp (5), a first plug wire area (6) and a second plug wire area (7) are arranged outside the line inspection device (3),
the switch (4), the display lamp (5), the first plug wire area (6), the second plug wire area (7) and the power supply module are all electrically connected with the electric control unit,
the first wire plugging area (6) and the second wire plugging area (7) both comprise a plurality of jacks with the same number,
the first wire plugging area (6) corresponds to the jacks on the second wire plugging area (7) one by one.
2. The tool for quickly inspecting the wiring of the meter according to claim 1, wherein:
the switch (4), the display lamp (5), the first plug wire area (6) and the second plug wire area (7) are all arranged on the upper surface of the shell of the wire inspection device (3).
3. The tool for quickly inspecting the wiring of the meter according to claim 1, wherein:
the number of the jacks in the first plug wire area (6) and the second plug wire area (7) is four.
4. The tool for quickly inspecting wiring for meter installation and wiring according to claim 1, 2 or 3, wherein:
the wire inspection device (3) is externally sleeved with an outer shell (1) with an open upper end, and an upper cover (2) is covered at the open position of the outer shell (1).
5. The tool for rapidly checking the wire for the meter-installing and the wire-connecting of claim 4, wherein:
the upper cover (2) is hinged with the shell (1).
6. The tool for rapidly checking the wire for the meter-installing and the wire-connecting of claim 4, wherein:
the wire inspection device is characterized in that a partition plate is fixed in the inner cavity of the shell (1), a wire inspection device (3) is installed on one side of the partition plate, and a storage grid (8) is arranged on the other side of the partition plate.
7. The tool for quickly inspecting wiring in a meter installation manner according to claim 5 or 6, wherein:
the electric control unit comprises a signal transmitting module and a signal receiving module.
8. The tool of claim 7, wherein:
the signal transmitting module comprises a power supply module and a signal transmitting element, and is mainly used for transmitting a pulse signal and checking the conductivity and the correctness of a phase sequence of secondary wiring measured from the electric energy meter side to the transformer side.
9. The tool of claim 7, wherein:
the signal receiving module accurately and reliably receives the signal sent by the signal transmitting element, the signal is displayed by the aid of the feedback signal part, and the connection accuracy of wiring is verified by the aid of the conduction of the feedback signal display loop.
10. The tool for quickly inspecting wiring for meter installation and wiring according to claim 8 or 9, wherein:
the shell (1) and the upper cover (2) are both made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111239540.1A CN113933759A (en) | 2021-10-25 | 2021-10-25 | Quick wire checking tool for wiring of meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111239540.1A CN113933759A (en) | 2021-10-25 | 2021-10-25 | Quick wire checking tool for wiring of meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113933759A true CN113933759A (en) | 2022-01-14 |
Family
ID=79283997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111239540.1A Pending CN113933759A (en) | 2021-10-25 | 2021-10-25 | Quick wire checking tool for wiring of meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113933759A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197198A (en) * | 2013-04-27 | 2013-07-10 | 神华集团有限责任公司 | Cable checker |
| CN105203905A (en) * | 2015-09-21 | 2015-12-30 | 国家电网公司 | Electric energy measuring secondary circuit rapid line inspection instrument |
| CN106027812A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南供电公司 | Line inspection device for 110 type voice distribution frame |
| CN205898937U (en) * | 2016-05-17 | 2017-01-18 | 韦圣军 | Hand -held type intelligence multichannel detects inspection of a line ware |
| CN106646095A (en) * | 2017-01-04 | 2017-05-10 | 深圳市同昌汇能科技发展有限公司 | User missort work terminal and detection method thereof |
| CN208654285U (en) * | 2018-05-29 | 2019-03-26 | 保定赢泰电力工程有限公司 | Close to switch and electromagnetic valve calibrator |
| CN208766251U (en) * | 2018-08-16 | 2019-04-19 | 国网福建省电力有限公司龙岩供电公司 | A kind of cable core line connector |
-
2021
- 2021-10-25 CN CN202111239540.1A patent/CN113933759A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197198A (en) * | 2013-04-27 | 2013-07-10 | 神华集团有限责任公司 | Cable checker |
| CN105203905A (en) * | 2015-09-21 | 2015-12-30 | 国家电网公司 | Electric energy measuring secondary circuit rapid line inspection instrument |
| CN205898937U (en) * | 2016-05-17 | 2017-01-18 | 韦圣军 | Hand -held type intelligence multichannel detects inspection of a line ware |
| CN106027812A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南供电公司 | Line inspection device for 110 type voice distribution frame |
| CN106646095A (en) * | 2017-01-04 | 2017-05-10 | 深圳市同昌汇能科技发展有限公司 | User missort work terminal and detection method thereof |
| CN208654285U (en) * | 2018-05-29 | 2019-03-26 | 保定赢泰电力工程有限公司 | Close to switch and electromagnetic valve calibrator |
| CN208766251U (en) * | 2018-08-16 | 2019-04-19 | 国网福建省电力有限公司龙岩供电公司 | A kind of cable core line connector |
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