CN107179424A - A kind of bus connection method of handcart circuit breaker mechanical features experiment - Google Patents
A kind of bus connection method of handcart circuit breaker mechanical features experiment Download PDFInfo
- Publication number
- CN107179424A CN107179424A CN201710616129.9A CN201710616129A CN107179424A CN 107179424 A CN107179424 A CN 107179424A CN 201710616129 A CN201710616129 A CN 201710616129A CN 107179424 A CN107179424 A CN 107179424A
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- China
- Prior art keywords
- circuit breaker
- feeler
- tubular column
- open tubular
- line
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
Abstract
The invention discloses a kind of bus connection method of handcart circuit breaker mechanical features experiment, comprise the following steps, step 1：Select a handcart circuit breaker plug-in unit, an aerial plug-in unit；The handcart circuit breaker plug-in unit includes multiple feelers, the aerial plug-in unit includes outlet board inlet wire plate and the open tubular column above feeler, one open tubular column is set, and the inlet wire plate is connected with open tubular column openend, inlet wire plate sets the incoming line matched with open tubular column opening above one feeler；Step 2：Feeler quantity to be measured is determined, corresponding connecting line is selected, the connecting line side is sonde configuration, and the probe can be slided up and down in open tubular column；Step 3：Set and be fixedly connected with feeler quantity identical line outlet to be measured, the line outlet by wiring part with connecting line opposite side on outlet board；Step 4：Allow the probe of connecting line to be glided by open tubular column so that probe is contacted with feeler, then whether be powered with universal meter break-make shelves test connecting line.
Description
Technical field
The present invention relates to a kind of bus connection method, and in particular to a kind of line side of handcart circuit breaker mechanical features experiment
Method.
Background technology
Breaker mechanic property examination is a basic means for judging breaker performance and divide-shut brake characteristic.Broken
The experiment by different demands on instrument panel is needed to be linked into the control loop of breaker up during the device mechanical characteristic test of road.
Current administrative transformer station 10kV, 35kV breaker is nearly all to use handcart circuit breaker, its by arc-extinguishing chamber of circuit breaker,
Mechanism, joining beam are all integrated on a handcart, and all control, signal wire pass through an aerial plug-in unit and switch cabinet body phase
Even.Middle truck breaker when there is potential safety hazard, i.e. transmission line circuit interruption maintenance during testing mechanical characteristic often
Bus is powered, due to the structural particularity of middle truck switch cubicle, will when carrying out handcart circuit breaker mechanical characteristic test
Circuit-breaker switching on-off, energy storage instruction are transferred to switching mechanism and need to realized with following four method.The first, examination is pushed into by handcart
Position is tested, aerial plug-in unit is plugged and the wiring such as tachymeter point, combined floodgate, energy storage is introduced by switch cubicle terminal block；Second, by handcart
Dorsad switch cubicle is pushed into, aerial plug-in unit is plugged and the wiring such as tachymeter point, combined floodgate, energy storage is introduced by switch cubicle terminal block；3rd
Kind, directly use Small clamp by cable guide needed for mechanic character tester on handcart aerial plug-in unit in itself；4th kind, by hand
Mechanism of car panel opening, directly by binding clip needed for tachymeter point, on closing coil, motor.Analyzed from safety perspective,
Four kinds of following shortcomings of method generally existing：Bus belt electric hand car is pushed into testing position, need to open the cabinet door for switching position in storehouse, personnel
There is electric shock risk；It is possible to omit inside position in storehouse once test connection comes off in switch position in storehouse, easily causes handcart and enter car
System bite, damage, personnel, which enter position in storehouse pickup something lost junk, also electric shock risk；Bulky handcart circuit breaker need to be promoted back and forth,
Time-consuming, laborious, operating efficiency is not high；Secondary terminals row is upper or plug-in unit stitch on finds out required binding post, not intuitively, hold
Easy wrong；Most breaker coils need to pull out in its lead, reuse clip and are clipped on two leads of coil.It is easily damaged
The binding post of bad coil, is pulled out, inserting lead easily loosens for a long time, easily causes breaker evidence point, according to conjunction failure；Mechanism case panel is beaten
Open, personnel carry out risk for having mechanism to hurt sb.'s feelings when breaker point, conjunction experiment etc..Analyzed from operating efficiency angle, skilled
Testing crew completes experiment required time all more than 20 minutes using four kinds of methods, inefficient.
It is intended to a kind of method of exploration, it is desirable to which handcart circuit breaker can neither open panel in cabinet external position, and not straight
Connect and mechanic character tester cable guide is completed into all breaker mechanic property experiments on aerial plug-in unit；Improve work effect
Rate, it is desirable to control the test period of every handcart circuit breaker at five minutes.
The content of the invention
The technical problems to be solved by the invention are that requirement handcart circuit breaker can neither open panel in cabinet external position,
Directly mechanic character tester cable guide is not tested on aerial plug-in unit to complete all breaker mechanic properties again, purpose
Be to provide a kind of bus connection method of handcart circuit breaker mechanical features experiment, solution require handcart circuit breaker can outside cabinet position
Put, neither open panel, and mechanic character tester cable guide is not directly completed into all breakers on aerial plug-in unit
The problem of mechanical property is tested.
The present invention is achieved through the following technical solutions：
A kind of bus connection method of handcart circuit breaker mechanical features experiment, comprises the following steps, step 1：Select a hand
Car breaker plug-in unit, an aerial plug-in unit；The handcart circuit breaker plug-in unit includes multiple feelers, and the aerial plug-in unit includes outlet
One open tubular column is set above plate inlet wire plate and the open tubular column above feeler, feeler, the inlet wire plate with it is hollow
Post openend is connected, and inlet wire plate sets the incoming line matched with open tubular column opening；Step 2：Feeler quantity to be measured is determined, is selected
Corresponding connecting line, the connecting line side is sonde configuration, and the probe can be slided up and down in open tubular column；Step 3：
Set and fixed with feeler quantity identical line outlet to be measured, the line outlet by wiring part with connecting line opposite side on outlet board
Connection；Step 4：The probe of connecting line is allowed to be glided by open tubular column so that probe is contacted with feeler, then with universal meter break-make shelves
Whether test connecting line is powered；Step 5：When testing no power, check above-mentioned so connecting, until being powered；When test is powered, lid
Upper outlet board.The technical problems to be solved by the invention are that requirement handcart circuit breaker can neither open panel in cabinet external position,
Directly mechanic character tester cable guide is not tested on aerial plug-in unit to complete all breaker mechanic properties, used again
Aerial plug-in unit and plug-in unit on breaker is supporting, the time for looking for probe again is not only eliminated, while also to a certain extent
Protect original probe, effectively prevent a variety of risks that handcart circuit breaker testing mechanical characteristic is brought, eliminate handcart promote,
The heavy process released, greatly reduces labor intensity, is brought great convenience to service work.
The wiring part is column type knob.Further, as the preferred scheme of the present invention.
Label is set on the outlet board.Further, as the preferred scheme of the present invention.Convenient mark, goes out at each
Line mouthful sets label, easier during work.
Line outlet in the step 2, includes diameter 6mm circular hole.Required 6 are first outputed on general aviation plug-in unit
Diameter 6mm hole, then binding post is fixed on the cavity held successfully.Further, as the preferred scheme of the present invention.
The feeler to be measured includes separating brake impulse line, closing pulse line, the both positive and negative polarity of energy storage wiring.Conventional mechanical property
Test experiments, it is only necessary to test this 6 electric shocks, be further used as this programme experimental selection.
The line outlet is that quantity is 6, and three rows two row are evenly distributed on outlet board.Further, as the excellent of the present invention
Select scheme.Arrangement architecture understands, more facilitates operation.
Label is set, and label is Chinese label, and quantity is 6, label is matched one by one with outlet on the outlet board, in practicality
Literary label, it is intuitively clearer.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of bus connection method of handcart circuit breaker mechanical features experiment of the invention, car breaker no longer needs push-in to try
The state of position or back-to-back insertion secondary inserting piece is tested, handcart circuit breaker is in cabinet external position all the time, and switch storehouse cabinet door is in
The risk for having high pressure to get an electric shock is not present in closed mode, personnel；Using this kind of method need not by circuit breaker mechanism case panel opening,
The situation that transmission is hurted sb.'s feelings is not present；Testing crew need not directly touch test lead plug, and personnel's low pressure is not present and touches
The risk of electricity；
2nd, the bus connection method of a kind of handcart circuit breaker mechanical features experiment of the invention, it is not necessary to dynamic point, closing coil, electricity
The lead and plug-in unit of machine, in the absence of because mechanical characteristic test causes coil, motor reconnection mistake, cause breaker to be refused
Divide, refuse the phenomenons such as conjunction, energy storage exception, it is ensured that the Reliability of Microprocessor of breaker, it is not necessary to navigated in itself using clip folder breaker
Probe on blank card, in the absence of the risk of wrong line, damage probe during experiment, in addition, it is short that wiring is not present using this method
Connect the risk for causing testing equipment short circuit to burn out equipment, it is not necessary to switch storehouse cabinet door and mechanism case panel, lost in the absence of Work tool
Leak the risk in position in storehouse, the damage risk to equipment effectively evaded；
3rd, the bus connection method of a kind of handcart circuit breaker mechanical features experiment of the invention, by this kind of device wiring, effectively
Avoid and look into loop, look for the tedious works such as line, related test lead need to only be inserted to corresponding binding post, it is convenient, fast
It is prompt；The tedious work that the bulky handcart that avoids is promoted, released, the working time effectively saved, improves operating efficiency, presses
Four kinds of methods of more solito are tested, and all pilot projects for finishing a breaker generally require 15 minutes even more
It is many.And tested using the present apparatus, complete all mechanical characteristic test projects of a breaker and need only to less than five points
Clock time, operating efficiency improves more than 2/3rds.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is aerial plug-in unit structural representation of the present invention；
Fig. 2 is open tubular column structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- outlet boards, 2- open tubular columns, 3- inlet wire plates.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
As shown in Figure 1-2：
Embodiment 1
A kind of bus connection method of handcart circuit breaker mechanical features experiment, comprises the following steps, step 1：Select a hand
Car breaker plug-in unit, an aerial plug-in unit；The handcart circuit breaker plug-in unit includes multiple feelers, and the aerial plug-in unit includes outlet
An open tubular column 2, the inlet wire plate 3 are set above plate 1, inlet wire plate 3 and the open tubular column 2 above feeler, a feeler
It is connected with the openend of open tubular column 2, inlet wire plate 3 sets the incoming line for being open and matching with open tubular column 2；Step 2：Determine feeler to be measured
Quantity, selects corresponding connecting line, and the connecting line side is sonde configuration, and the probe can go up downslide in open tubular column 2
It is dynamic；Step 3：Set and feeler quantity identical line outlet to be measured on outlet board 1, the line outlet is by wiring part with being connected
Line opposite side is fixedly connected；Step 4：The probe of connecting line is allowed to be glided by open tubular column 2 so that probe is contacted with feeler, then
Whether it is powered with universal meter break-make shelves test connecting line；Step 5：When testing no power, check above-mentioned so connection, Zhi Daotong
Electricity；When test is powered, outlet board 1 is covered.The wiring part is column type knob.Label is set on the outlet board 1.The step
Line outlet in 2, includes diameter 6mm circular hole.
During work：Standby handcart circuit breaker is selected to test general aviation plug-in unit in warehouse, test result is shown
Easy-to-connect, simple, breaker can be according to prearranged signals correct operation, and breaker test data is normal, it is disconnected test one
Only used less than 5 minutes the time required to the device of road；Remove general aviation inserter lead convenient, fast, aerial plug-in unit is stored
In terms of disclosure satisfy that work on the spot actual requirement.
Embodiment 2
A kind of bus connection method of handcart circuit breaker mechanical features experiment, comprises the following steps, step 1：Select a hand
Car breaker plug-in unit, an aerial plug-in unit；The handcart circuit breaker plug-in unit includes multiple feelers, and the aerial plug-in unit includes outlet
An open tubular column 2, the inlet wire plate 3 are set above plate 1, inlet wire plate 3 and the open tubular column 2 above feeler, a feeler
It is connected with the openend of open tubular column 2, inlet wire plate 3 sets the incoming line for being open and matching with open tubular column 2；Step 2：Determine feeler to be measured
Quantity, selects corresponding connecting line, and the connecting line side is sonde configuration, and the probe can go up downslide in open tubular column 2
It is dynamic；Step 3：Set and feeler quantity identical line outlet to be measured on outlet board 1, the line outlet is by wiring part with being connected
Line opposite side is fixedly connected；Step 4：The probe of connecting line is allowed to be glided by open tubular column 2 so that probe is contacted with feeler, then
Whether it is powered with universal meter break-make shelves test connecting line；Step 5：When testing no power, check above-mentioned so connection, Zhi Daotong
Electricity；When test is powered, outlet board 1 is covered.The wiring part is column type knob.Label is set on the outlet board 1.The step
Line outlet in 2, includes diameter 6mm circular hole.The feeler to be measured includes separating brake impulse line, closing pulse line, energy storage wiring
Both positive and negative polarity.
During work：The hole of 6 diameter 6mm needed for first being outputed on general aviation plug-in unit, then binding post is fixed on
It is then whether correct, firm using the wiring of universal meter break-make shelves probe card on cavity through holding successfully, finally seal aerial plug-in unit
Outlet board.By this kind of device wiring, it effectively prevent and look into loop, look for the tedious works such as line, related experiment need to only be drawn
Line inserts corresponding binding post, convenient, fast；The tedious work that the bulky handcart avoided is promoted, released, effective section
The working time of province, improve operating efficiency.Tested according to four kinds of conventional methods, finish all examinations of a breaker
The project of testing generally require 15 minutes it is even more many.And tested using the present apparatus, complete all machineries of breaker
Attribute testing project is needed only to less than five-minute period, and operating efficiency improves more than 2/3rds.
Embodiment 3
A kind of bus connection method of handcart circuit breaker mechanical features experiment, comprises the following steps, step 1：Select a hand
Car breaker plug-in unit, an aerial plug-in unit；The handcart circuit breaker plug-in unit includes multiple feelers, and the aerial plug-in unit includes outlet
An open tubular column 2, the inlet wire plate 3 are set above plate 1, inlet wire plate 3 and the open tubular column 2 above feeler, a feeler
It is connected with the openend of open tubular column 2, inlet wire plate 3 sets the incoming line for being open and matching with open tubular column 2；Step 2：Determine feeler to be measured
Quantity, selects corresponding connecting line, and the connecting line side is sonde configuration, and the probe can go up downslide in open tubular column 2
It is dynamic；Step 3：Set and feeler quantity identical line outlet to be measured on outlet board 1, the line outlet is by wiring part with being connected
Line opposite side is fixedly connected；Step 4：The probe of connecting line is allowed to be glided by open tubular column 2 so that probe is contacted with feeler, then
Whether it is powered with universal meter break-make shelves test connecting line；Step 5：When testing no power, check above-mentioned so connection, Zhi Daotong
Electricity；When test is powered, outlet board 1 is covered.The wiring part is column type knob.Label is set on the outlet board 1.The step
Line outlet in 2, includes diameter 6mm circular hole.The feeler to be measured includes separating brake impulse line, closing pulse line, energy storage wiring
Both positive and negative polarity.The line outlet is that quantity is 6, and three rows two row are evenly distributed on outlet board 1.Mark is set on the outlet board 1
Label, label is Chinese label, and quantity is 6.
During work：The hole of 6 diameter 6mm needed for first being outputed on general aviation plug-in unit, then binding post is fixed on
It is then whether correct, firm using the wiring of universal meter break-make shelves probe card on cavity through holding successfully, finally seal aerial plug-in unit
Outlet board, stick the corresponding label of binding post.By the plug-in unit wiring, wiring is clear, in the absence of wrong line, connects thread cast-off
Situation.There is detailed wiring mark on panel, only corresponding wiring need to be inserted corresponding binding post.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (7)
1. a kind of bus connection method of handcart circuit breaker mechanical features experiment, it is characterised in that：Comprise the following steps,
Step 1：Select a handcart circuit breaker plug-in unit, an aerial plug-in unit；The handcart circuit breaker plug-in unit includes multiple feelers,
The aerial plug-in unit is included above outlet board (1), inlet wire plate (3) and the open tubular column (2) above feeler, a feeler
One open tubular column (2) is set, and the inlet wire plate (3) is connected with open tubular column (2) openend, inlet wire plate (3) is set and open tubular column (2)
Be open the incoming line matched；
Step 2：Feeler quantity to be measured is determined, corresponding connecting line is selected, the connecting line side is sonde configuration, the spy
Head can be slided up and down in open tubular column (2)；
Step 3：On outlet board (1) set with feeler quantity identical line outlet to be measured, the line outlet by wiring part with
Connecting line opposite side is fixedly connected；
Step 4：The probe of connecting line is allowed to be glided by open tubular column (2) so that probe is contacted with feeler, then uses universal meter break-make
Whether shelves test connecting line is powered；
Step 5：When testing no power, check above-mentioned so connecting, until being powered；When test is powered, outlet board (1) is covered.
2. a kind of bus connection method of handcart circuit breaker mechanical features experiment according to claim 1, it is characterised in that：Institute
Wiring part is stated for column type knob.
3. a kind of bus connection method of handcart circuit breaker mechanical features experiment according to claim 1, it is characterised in that：Institute
State and label is set on outlet board (1).
4. a kind of bus connection method of handcart circuit breaker mechanical features experiment according to claim 1, it is characterised in that：Institute
The line outlet in step 2 is stated, includes diameter 6mm circular hole.
5. a kind of bus connection method of handcart circuit breaker mechanical features experiment according to claim 1, it is characterised in that：Institute
Stating feeler to be measured includes separating brake impulse line, closing pulse line, the both positive and negative polarity of energy storage wiring.
6. a kind of bus connection method of handcart circuit breaker mechanical features experiment according to claim 5, it is characterised in that：Institute
It is that quantity is 6 to state line outlet, and three rows two row are evenly distributed on outlet board (1).
7. a kind of bus connection method of handcart circuit breaker mechanical features experiment according to claim 6, it is characterised in that：Institute
State and label is set on outlet board (1), label is Chinese label, and quantity is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616129.9A CN107179424B (en) | 2017-07-26 | 2017-07-26 | Wiring method for handcart circuit breaker mechanical characteristic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616129.9A CN107179424B (en) | 2017-07-26 | 2017-07-26 | Wiring method for handcart circuit breaker mechanical characteristic test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107179424A true CN107179424A (en) | 2017-09-19 |
| CN107179424B CN107179424B (en) | 2020-03-17 |
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ID=59838222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710616129.9A Active CN107179424B (en) | 2017-07-26 | 2017-07-26 | Wiring method for handcart circuit breaker mechanical characteristic test |
Country Status (1)
| Country | Link |
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| CN (1) | CN107179424B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611637A (en) * | 2017-09-21 | 2018-01-19 | 绵阳鑫阳知识产权运营有限公司 | Aerial plug-in unit based on automatic connection |
| CN114593901A (en) * | 2022-01-12 | 2022-06-07 | 国网陕西省电力公司西安供电公司 | Handcart switch mechanical characteristic test connecting device |
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| CN114593901A (en) * | 2022-01-12 | 2022-06-07 | 国网陕西省电力公司西安供电公司 | Handcart switch mechanical characteristic test connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107179424B (en) | 2020-03-17 |
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