CN201314921Y - Socket box used for relay testing - Google Patents
Socket box used for relay testing Download PDFInfo
- Publication number
- CN201314921Y CN201314921Y CN 200820178734 CN200820178734U CN201314921Y CN 201314921 Y CN201314921 Y CN 201314921Y CN 200820178734 CN200820178734 CN 200820178734 CN 200820178734 U CN200820178734 U CN 200820178734U CN 201314921 Y CN201314921 Y CN 201314921Y
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- relay
- socket
- binding post
- test
- conductive pin
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Abstract
The utility model discloses a socket box used for relay testing, which comprises an insulating box body; one or a plurality of sockets matched with different relay bases are fixed on the box body; a conductive pin on the socket is inserted into the box body; the socket of a reclosing relay is also provided with a conductive pin capable of being electrically connected with the internal testing point thereof; the conductive pin on the socket of the reclosing relay used for testing is correspondingly and electrically connected on the post head of the reclosing relay fixed on the panel of the front box; the panel of the front box is also provided with handles for connecting a circuit relay and a voltage relay in series and in parallel, and is also fixedly provided with a plurality of batteries and LBDs, or indicator lights, two test wire connecting terminals, time testing buttons and post heads for starting a stopwatch which are respectively connected with the conductive pins of the normally open contacts and normally closed contacts on the sockets of the circuit relay and the voltage relay. The socket box is easy to be connected, is not easy to be connected wrong, has a quick connecting speed, simplifies the test steps, reduces the working load, saves the testing time, greatly improves the working benefit, as well as saves time and labor.
Description
One, technical field
The utility model belongs to the relay field tests, the particularly a kind of and matching used aid of relay tester: relay test socket case.
Two, background technology
When relay is tested, the situation of inconvenience below usually running into:
1, to cover time bottom be not a plane to relay opening, and is placed on the testing table of plane to keep balance, needs hand steered relay and steadily place and test, and when the test making alive, causes the person to get an electric shock especially easily like this.And the relay placement is unstable, can cause the decline to the test mass of relay, even misdata occur.
2, the clip obscission often takes place, and causes the short circuit of experiment power supply especially easily in test clamp inconvenience, this be in test and the trouble free service can not allow.Distance between the relay wiring terminal is closer, causes short trouble during wiring easily.The multiple switching relay test connection is more numerous and diverse, and the wrong line causes testing equipment or relay damaged easily, and wiring speed is slow.
3, in relay actual used and tests, though identical with a series of relay wiring bases, owing to the difference of purposes in the protection loop of reality has formed different series-parallel connection modes.Because the series-parallel connection mode difference of relay coil, when carrying out relay test, need to change test connection repeatedly at every turn, cause consuming time too much by the concrete series-parallel system of relay coil in the loop, each relay debugging needs 3 people to carry out the lost labor.As: when DL potline current relay and DY series voltage relay are tested, after tandem test is finished, need the outage source, the change of falling the test wire mode of connection continues test in parallel, this action need time about 30 seconds then.After testing a relay, also need deenergization, take off to receive one by one again on another piece relay footing behind the test clamp and test, need with more than 30 seconds time like this.For another example, when DH type multiple switching relay is tested, because DH type multiple switching relay is a kind of combined relay of being made up of the time relay, auxiliary reclay, charge circuit, discharge loop, outlet loop etc., just can reach functions such as its charging, discharge, outlet by these relays and interelement cooperatively interacting, when it is carried out testing experiment, test connection is complicated, and need repeatedly change connection circuit, therefore, multiple switching relay is tested the time that needs at least about 2 minutes.Because some wiring point of relay is not drawn out on the lead terminal of relay1 case, some wiring need insert somewhere with relay inside, these contacts are searched also facing to drawing and are very lost time, plenty of time will be expended like this, owing to be pressed for time, in order to send electricity on time,, stayed hidden danger to electric power netting safe running with regard to replaced the part test of multiple switching relay with the whole means of organizing transmission.Particularly when prerun and periodicity protection test, need do a large amount of relay tests, it is too time-consuming to change the mode of connection repeatedly, and the reconfiguration line also causes short circuit easily repeatedly, even causes the accident of human electric shock.
4, contact conducting situation is difficult for observing, and must measure one by one with multimeter, and repetitive operation is very consuming time, and not too safe.
Three, summary of the invention
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, provides a kind of relay test to use the socket case, uses this socket case when with tester relay being tested, and test is accurate, convenient, safety, and the test duration is short, reduces artificial.
For addressing the above problem, technical solution of the present utility model is: a kind of relay test socket case, it comprises the insulation casing, be fixed with the socket that one or more is complementary with different relay bases on the casing, conductive pin on the socket probes in the casing, and can be respectively be electrically connected with conductive pin on the relay base; The conductive pin that can be electrically connected with its close beta point in addition on the socket of multiple switching relay, test is connected electrically on the binding post that is fixed on the multiple switching relay on the preceding case panel on the socket of multiple switching relay with the conductive pin correspondence; Before the series and parallel handle of electric current, voltage relay also is installed on the case panel, fixing a plurality of respectively with the socket of electric current, voltage relay on often open, battery and light emitting diode or pilot lamp, two test connection terminals, the time test buttons that the conductive pin of normally closed node is in series and the binding post that opens stopwatch; Test circuit according to required realization between the binding post of test connection terminal, series and parallel handle and relay socket connects in insulated case inside; Test circuit according to required realization between the binding post of time button and multiple switching relay connects in insulated case inside.
The series and parallel handle of above-mentioned described electric current of the present utility model, voltage relay is a universal switch conversion handle, there are six binding post: B1, B2, B3, B4, B5 and B7 in its inside, test connection terminal Z1 is connected on the conductive pin J8 of relay socket after connecting its binding post B1, test connection terminal Z2 is connected on the conductive pin J5 of relay socket after connecting its binding post B5, binding post B7 is connected on the conductive pin J6 of relay socket after connecting binding post B2, and binding post B3 is connected on the conductive pin J7 of relay socket after connecting binding post B4; On light emitting diode L1 and the socket that is connected electric current, voltage relay after battery E1 connects one group is often opened between the conductive pin J1 and J2 of node, between the conductive pin J3 and J4 of one group of normally closed node on light emitting diode L2 and the socket that is connected electric current, voltage relay after battery E2 connects.Like this, during test, tested relay is inserted on the relay socket, the conductive pin J5 of relay base is connected first group of coil of relay with J7, the conductive pin J6 of relay base is connected second group of coil of relay with J8, when " connection in series-parallel handle " pushed " series connection " position, the binding post B2 of handle and B4 conducting, B1 and B3 disconnect, and binding post B5 and B7 disconnect, and realize the series connection of two coils of curtage relay.When " connection in series-parallel handle " pushed " parallel connection " position, the binding post B2 of handle and B4 disconnected, B1 and B3 conducting, and B5 and B7 conducting realize the parallel connection of two coils of curtage relay.
Above-mentioned described time test button of the present utility model has four binding post: A1 and A3, A2 and A4, and binding post A1 is connected binding post M1 and the M2 that opens stopwatch respectively with A3, and in addition two binding post A2 and A4 are connected the binding post 4 and 6 of multiple switching relay respectively; Indicate between the binding post 1,2,4,6,12,15 and 17 of multiple switching relay on the preceding case panel and binding post 1,2,4,6,12, the 15 and 17 corresponding multiple switching relay conductive pin of multiple switching relay between connecting circuit; During test, binding post M1 and M2 are connected to the startup timing input control end that opens stopwatch, and the binding post 4 and 6 of multiple switching relay is connected to the termination timing input control end that opens stopwatch.Multiple switching relay is inserted on its socket, test process wiring test according to multiple switching relay, owing to testing conductive pin and close beta point conductive pin on the socket that has only multiple switching relay have been guided on the binding post of preceding case panel, reduced the influence of the wiring conductive pin that has nothing to do with test, changed the wiring position of testing terminal, make test connection more convenient, be not easy the wrong line.Wiring is very convenient, safe, reliable.Especially increased the time test button, the two windings point of button, one winding to the binding post M1 and M2 that open stopwatch on, startup contact during as time measurement, between the connection terminal 4 and 6 of the test box panel that the conductive pin correspondence of a group of access multiple switching relay is drawn, insert, need not fall the negative pole from 6 to 4 of DC voltage during test again as the startup loop of time element, reduce the number of times of reconfiguration line like this, saved the time.The circuit theory diagrams of relay are drawn on the panel of test box, make operating personnel's wiring intuitively be convenient to search, be difficult for the wrong line, omitted the wiring line inspection that each in the past test is carried out, avoided the situation of the wiring error that may occur, the generation of fundamentally having stopped the mis-wired situation.The utility model becomes the reclosing process of the test of a complexity into simply " foolproof " operation.
The utility model is owing to installed the series and parallel handle, replaced loaded down with trivial details relay pin wiring with switching the series and parallel handle, the workload that changes series-parallel connection repeatedly by 8 pins of original relay is changed into and is not needed to change series-parallel connection, only need to switch the workload of connection in series-parallel handle, 1 second all have more than is needed, shortened experimental period greatly.During experiment, only need according to the physical cabling mode, the connection in series-parallel handle is changed 90 degree clockwise or counterclockwise, feed alternating current or voltage on two binding posts that fix of before casing, drawing on the case panel, can finish the definite value test of relay, thoroughly avoid the possibility of short circuit, improved safety coefficient.Simultaneously, when the different relays of same type are tested, only need pull up relay and plug another piece relay test again and get final product, about time spent has reduced the running time in 5,6 seconds.In addition, the relay test utilizes light emitting diode with the socket case or the pilot lamp test is often opened or whether the break-make of normally closed contact contacts well, replaced testing judgement with multimeter, contact conducting situation directly just can be observed from the luminous of diode, comes into plain view.Using method is simple and reliable, and is time saving and energy saving.
Because some line of not drawing in the DH type multiple switching relay is guided on the test panel binding post, through combination to some connection terminal, during experiment, can directly on testing with socket case panel binding post, relay carry out wiring, wiring is become simply, and without the reconfiguration line, thereby relay test efficient improved greatly, test has guaranteed the reliability service of aut.eq. comprehensively.
In a word, the utility model wiring is easy, is difficult for wrong, and wiring speed is fast; Oversimplify experimental procedure, reduced workload, saved the test duration, improved working efficiency greatly, time saving and energy saving.Its using method is simple, and operation steps is clear, and the personnel that newly work are easy to grasp the test method of relay; Temper professional new force, strengthened the actual operational capacity of young worker's relay test, improved training efficient; Shortened power off time, for the stable operation and the good service of electric system are laid a good foundation to the user.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Front view when Fig. 1 is the utility model chamber door open mode;
Fig. 2 is the conductive pin, series and parallel handle, light emitting diode of the socket of electric current, voltage relay in the utility model and the electrical block diagram between two test connection terminals;
Fig. 3 for time test button in the utility model and open the binding post of stopwatch and the binding post of multiple switching relay between electrical block diagram.
Five, embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, present embodiment is the relay test socket case of making at DL-21/C series, DL-23/C potline current relay, DY-series voltage relay and reclosing experiment work, it comprises rectangle insulation casing 112, and the casing front is equipped with chamber door 111.Be fixed with one and DL-21/C series on the preceding case panel 113 of casing, the socket I that the base of DL-23/C potline current relay and DY-3 series voltage relay is complementary: conductive pin: J1 is arranged on it, J2, J3, J4, J5, J6, J7 and J8, two respectively with above-mentioned electric current, often opening of voltage relay, the conductive pin J1 of normally closed node and J2,1.5 volts the battery E1 that J3 and J4 are in series and E2 and light emitting diode L1 and L2, two test connection terminal Z1 and Z2 and time test button, open the binding post M1 and the M2 of stopwatch, electric current also is installed, the universal switch conversion handle QK of voltage relay.Also be fixed with the socket II that a base with multiple switching relay is complementary on the rear cabinet panel of casing, conductive pin on this socket II can be respectively be electrically connected with conductive pin and close beta point on the multiple switching relay base, before also be fixed with the binding post 1,2,4,6,12,15 and 17 of multiple switching relay on the case panel, this binding post 1,2,4,6,12,15 and 17 with the socket of multiple switching relay on the corresponding electrical connection of test usefulness conductive pin.
There are six binding post: B1, B2, B3, B4, B5 and B7 in universal switch conversion handle QK inside, test connection terminal Z1 is connected on the conductive pin J8 of relay socket after connecting its binding post B1, test connection terminal Z2 is connected on the conductive pin J5 of relay socket after connecting its binding post B5, binding post B7 is connected on the conductive pin J6 of relay socket after connecting binding post B2, and binding post B3 is connected on the conductive pin J7 of relay socket after connecting binding post B4; On light emitting diode L1 and the socket that is connected electric current, voltage relay after battery E1 connects one group is often opened between the conductive pin J1 and J2 of node, between the conductive pin J3 and J4 of one group of normally closed node on light emitting diode L2 and the socket that is connected electric current, voltage relay after battery E2 connects.
The time test button has four binding post: A1 and A3, A2 and A4, and binding post A1 is connected binding post M1 and the M2 that opens stopwatch respectively with A3, and in addition two binding post A2 and A4 are connected the binding post 4 and 6 of multiple switching relay respectively; Indicate between the binding post 1,2,4,6,12,15 and 17 of multiple switching relay on the preceding case panel and binding post 1,2,4,6,12, the 15 and 17 corresponding multiple switching relay conductive pin of multiple switching relay between connecting circuit; During test, binding post M1 and M2 are connected to the startup timing input control end that opens stopwatch, and the binding post 4 and 6 of multiple switching relay is connected to the termination timing input control end that opens stopwatch.
Claims (5)
1, a kind of relay test socket case, it is characterized in that: it comprises the insulation casing, be fixed with one or more and the socket that different relay bases are complementary on the casing, the conductive pin on the socket probes in the casing, and can be respectively be electrically connected with conductive pin on the relay base; The conductive pin that can be electrically connected with its close beta point in addition on the socket of multiple switching relay, test is connected electrically on the binding post that is fixed on the multiple switching relay on the preceding case panel on the socket of multiple switching relay with the conductive pin correspondence; Before the series and parallel handle of electric current, voltage relay also is installed on the case panel, fixing a plurality of respectively with the socket of electric current, voltage relay on often open, battery and light emitting diode or pilot lamp, two test connection terminals, the time test buttons that the conductive pin of normally closed node is in series and the binding post that opens stopwatch; Test circuit according to required realization between the binding post of test connection terminal, series and parallel handle and relay socket connects in insulated case inside; Test circuit according to required realization between the binding post of time button and multiple switching relay connects in insulated case inside.
2, relay test socket case according to claim 1, it is characterized in that: described electric current, the string of voltage relay, handle in parallel is a universal switch conversion handle, there are six binding posts its inside: (B1), (B2), (B3), (B4), (B5) and (B7), test connection terminal (Z1) is connected on the conductive pin (J8) of relay socket after connecting its binding post (B1), test connection terminal (Z2) is connected on the conductive pin (J5) of relay socket after connecting its binding post (B5), binding post (B7) is connected on the conductive pin (J6) of relay socket after connecting binding post (B2), and binding post (B3) is connected on the conductive pin (J7) of relay socket after connecting binding post (B4); On light emitting diode (L1) and the socket that is connected electric current, voltage relay after battery (E1) is connected one group often open the conductive pin (J1) of node and (J2) between, the conductive pin (J3) of one group of normally closed node on light emitting diode (L2) and the socket that is connected electric current, voltage relay after battery (E2) is connected and (J4) between.
3, according to claim 1 or 2 described relay test socket casees, it is characterized in that: described time test button has four binding posts: (A1) and (A3), (A2) and (A4), binding post (A1) and (A3) are connected the binding post (M1) that opens stopwatch and (M2) respectively, and two binding posts (A2) and (A4) are connected binding post (4) and (6) of multiple switching relay respectively in addition; Indicate between the binding post (1) of multiple switching relay on the preceding case panel, (2), (4), (6), (12), (15) and (17) and the binding post (1) of multiple switching relay, (2), (4), (6), (12), (15) and (17) corresponding multiple switching relay conductive pin between connecting circuit; During test, binding post (M1) and (M2) input control end when being connected to the startup of opening stopwatch and continuing, the binding post of multiple switching relay (4) and (6) are connected to the termination of opening stopwatch imports control end when continuing.
4, the socket case is used in relay test according to claim 3, it is characterized in that: described insulation casing is a rectangle insulation casing (112), and the casing front is equipped with chamber door (111).
5, use the socket case according to claim 1 or 2 described relay tests, it is characterized in that: described insulation casing is a rectangle insulation casing (112), and the casing front is equipped with chamber door (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820178734 CN201314921Y (en) | 2008-11-13 | 2008-11-13 | Socket box used for relay testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820178734 CN201314921Y (en) | 2008-11-13 | 2008-11-13 | Socket box used for relay testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314921Y true CN201314921Y (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820178734 Expired - Fee Related CN201314921Y (en) | 2008-11-13 | 2008-11-13 | Socket box used for relay testing |
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| Country | Link |
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| CN (1) | CN201314921Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117061A (en) * | 2009-12-31 | 2011-07-06 | 北京国电智深控制技术有限公司 | Distributive control system |
| CN103033744A (en) * | 2012-12-25 | 2013-04-10 | 山东泰山抽水蓄能电站有限责任公司 | Relay automatic verifying platform |
| CN103901343A (en) * | 2012-12-26 | 2014-07-02 | 苏州工业园区新宏博通讯科技有限公司 | Automatic recloser detection system |
| CN105044596A (en) * | 2015-08-04 | 2015-11-11 | 国家电网公司 | On-line monitoring device of contact resistance of relay |
| CN105676122A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济南市长清区供电公司 | Electromagnetic relay return coefficient test platform and test method |
| CN107656199A (en) * | 2017-11-06 | 2018-02-02 | 郑州市城市隧道综合管理养护中心 | With relay rapid detection apparatus directly perceived and its detection method in hand-held tunnel |
| CN108445383A (en) * | 2018-05-08 | 2018-08-24 | 国网天津市电力公司 | Power distribution automation banked relay batch detection device |
| CN108459267A (en) * | 2017-02-21 | 2018-08-28 | 中核核电运行管理有限公司 | A kind of intelligence relay protection test platform |
-
2008
- 2008-11-13 CN CN 200820178734 patent/CN201314921Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117061A (en) * | 2009-12-31 | 2011-07-06 | 北京国电智深控制技术有限公司 | Distributive control system |
| CN102117061B (en) * | 2009-12-31 | 2014-09-17 | 北京国电智深控制技术有限公司 | Distributive control system |
| CN103033744A (en) * | 2012-12-25 | 2013-04-10 | 山东泰山抽水蓄能电站有限责任公司 | Relay automatic verifying platform |
| CN103901343A (en) * | 2012-12-26 | 2014-07-02 | 苏州工业园区新宏博通讯科技有限公司 | Automatic recloser detection system |
| CN105044596A (en) * | 2015-08-04 | 2015-11-11 | 国家电网公司 | On-line monitoring device of contact resistance of relay |
| CN105676122A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济南市长清区供电公司 | Electromagnetic relay return coefficient test platform and test method |
| CN105676122B (en) * | 2016-03-25 | 2018-12-11 | 国网山东省电力公司济南市长清区供电公司 | A kind of electromagnetic relay drop-off to pick-up radio test platform and test method |
| CN108459267A (en) * | 2017-02-21 | 2018-08-28 | 中核核电运行管理有限公司 | A kind of intelligence relay protection test platform |
| CN107656199A (en) * | 2017-11-06 | 2018-02-02 | 郑州市城市隧道综合管理养护中心 | With relay rapid detection apparatus directly perceived and its detection method in hand-held tunnel |
| CN108445383A (en) * | 2018-05-08 | 2018-08-24 | 国网天津市电力公司 | Power distribution automation banked relay batch detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20131113 |