CN203572845U - Relay checking platform - Google Patents
Relay checking platform Download PDFInfo
- Publication number
- CN203572845U CN203572845U CN201320764719.3U CN201320764719U CN203572845U CN 203572845 U CN203572845 U CN 203572845U CN 201320764719 U CN201320764719 U CN 201320764719U CN 203572845 U CN203572845 U CN 203572845U
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- Prior art keywords
- socket
- relay
- terminals
- terminals subgroup
- checking platform
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- Expired - Lifetime
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- 238000012360 testing method Methods 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000012795 verification Methods 0.000 description 11
- 238000003032 molecular docking Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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Abstract
The utility model relates to a relay checking platform which comprises a base. The base is provided with at least two types of socket for plugging of at least two different types of relay and also includes at least two wiring terminal groups; each type of socket is respectively connected with one corresponding wiring terminal group, so as to be connected with an external test device; each type of socket is provided with multiple jacks which are corresponding to a pin of one type of relay and also is provided with multiple socket terminals which are respectively arranged inside each jack; each wiring terminal group comprises multiple wiring terminals which are respectively corresponding to multiple socket terminals; and the multiple socket terminals and the multiple wiring terminals are electrically connected and are corresponding to each other in a one-to-one manner. The relay checking platform can simultaneously test multiple types of intermediate relay, can ensure the stability and accuracy of the test, can improve the checking efficiency, and can reduce the operation risk in the operation process.
Description
Technical field
The utility model relates to device for checking electric relay, more particularly, relates to a kind of relay checking platform.
Background technology
Auxiliary reclay method of calibration in correlation technique typically uses experiment hook and directly presss from both sides the stitch of relay, and then service test line passes into relay by protection tester voltage and carries out verification; In checking procedure, use multimeter to measure the contact situation of each docking point of relay.
The shortcoming of this method of calibration is as follows:
1, test hook folder relay stitch operate inconvenience, expend the plenty of time.When auxiliary reclay is carried out to verification, need verification personnel that two test hooks are hooked on two stitch of relay, because relay stitch is very little, trigger certain difficulty.When the relay quantity of Awaiting Overhaul is larger, the plenty of time can be expended.
2, contact directly hinders measurement and may measure inaccurate.While using multimeter to measure relay tip, because verification personnel need to ride over pen meter of universal meter on relay stitch and measure, this process repeat circuit stitch will inevitably be stressed, and stressed rear relay interior contacts may stressedly make the natural contact situation of contact be changed in flakes.
3, likely damage relay stitch and relay protection check instrument.Because relay stitch is very little, so test hook hooks, on stitch, be not firm especially, if in checking procedure, test hook and relay stitch are thrown off, and two test hooks hang together, instrument will likely be damaged by short circuit so.Relay stitch likely can be by bending under stressing conditions in addition.
4, do not possess the special module that contact is processed.When relay tip resistance exceeds standard, generally need to process with " battery method ", by the method that dry cell is altered a resistance, relay stitch is switched on, contact oxide layer is removed.This method of calibration, in such cases, also needs rewiring, and dry cell and relay tip are connected into a loop, could process by docking point.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved relay checking platform is provided.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of relay checking platform, comprise pedestal, described pedestal is provided with at least two kinds of sockets of pegging graft respectively at least two kinds of different model relays and at least connects a terminals subgroup.Each socket respectively with the corresponding connection of one of them terminals subgroup to be connected with extraneous test unit;
Described each socket is provided with a plurality of jacks corresponding with the relay pin of a kind of model wherein and is located at respectively a plurality of female terminals in described each jack;
Described each terminals subgroup comprises a plurality of connection terminals corresponding with described a plurality of female terminals difference;
Corresponding electric connection one by one between described a plurality of female terminal and described a plurality of connection terminal.
Preferably, described each socket and the described terminals subgroup corresponding with it neighbouring arrange or left and right is adjacent arranges on described pedestal.
Preferably, the mode that each jack on the arrangement mode of each connection terminal in described each terminals subgroup and the described socket corresponding with it is arranged is corresponding.
Preferably, the connection terminal of each terminals subgroup is other is respectively equipped with for identifying the home block of relay stitch on the female terminal that is plugged into connection corresponding to it.
Preferably, described at least two kinds of sockets comprise at least two in the first socket, the second socket, the 3rd socket, the 4th socket, five kinds of different sockets of the 5th socket.
Preferably, described at least two terminals subgroups comprise at least two in the first terminals subgroup, the second terminals subgroup, the 3rd terminals subgroup, the 4th terminals subgroup, the 5th terminals subgroup;
Described the first socket is corresponding with described the first terminals subgroup, described the second socket is corresponding with described the second terminals subgroup, described the 3rd socket is corresponding with described the 3rd terminals subgroup, described the 4th socket is corresponding with described the 4th terminals subgroup, and described the 5th socket is corresponding with described the 5th terminals subgroup.
Preferably, described relay checking platform also comprises the contact processing module that the contact of the relay that resistance is exceeded standard is processed.
Preferably, the 6th connection terminal that described contact processing module comprises to be provided the power supply of electric energy, the size of current in this loop of flowing through is carried out default resistance and is arranged on these two ends, loop.
Preferably, described power supply comprises battery.
Preferably, described contact processing module is provided with the installation position that described battery is installed.
Implement relay checking platform of the present utility model, there is following beneficial effect: by the different sockets in the utility model and with every kind of socket terminals subgroup of corresponding electric connection respectively, multiple relay directly can be plugged on corresponding socket, by test wire, each connection terminal in terminals subgroup is connected with experimental apparatus, realization is carried out verification to each stitch on relay, avoided with test hook folder stitch, guaranteed the measuring accuracy of resistance, improved verification efficiency, made operating process more safe and reliable.
Meanwhile, the oxide layer on the contact that also can exceed standard to resistance by contact processing module is processed, and has saved the work of rewiring, has improved work efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the utility model embodiment relay checking platform structure schematic diagram.
Embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, the relay checking platform in preferred embodiment of the utility model comprise pedestal 10, five kinds of sockets 20 being arranged on that five kinds of different model relays of confession on pedestal 10 peg graft respectively and with each socket 20 corresponding five terminals subgroups 30 for being connected with extraneous test unit respectively.
Understandably, in other embodiments, the kind of socket 20 can be two kinds, three kinds or more, and to meet the kind quantity of the relay of using in practical application, the quantity of every kind of socket 20 does not limit, can meet verification progress demand.
In certain embodiments, the quantity of terminals subgroup 30 is identical with the quantity of socket 20, respectively the relay on each socket 20 is carried out to verification.Each socket 20 and the terminals subgroup 30 corresponding with it be neighbouring arrange or left and right is adjacent arranges on pedestal 10, so that operation.
Each socket 20 is provided with a plurality of jacks 21 and a plurality of female terminal 22 corresponding with the relay pin of a kind of model wherein, and each terminals subgroup 30 comprises and a plurality of female terminals 22 corresponding a plurality of connection terminals 31 respectively.Preferably, the quantity of the female terminal 22 on each socket 20 is identical with the quantity of a plurality of connection terminals 31 corresponding with it, to distinguish verification to being plugged on the stitch of relay on socket 20.
In certain embodiments, the mode that each socket 20 on the arrangement mode of each connection terminal 31 in each terminals subgroup 30 and the socket 20 corresponding with it is arranged is corresponding, corresponding electric connection one by one between the plurality of female terminal 22 and a plurality of connection terminals 31 corresponding with it, preferably, two arrangement modes are identical, to allow verification personnel can distinguish which stitch is being tested on for relay according to the position of connection terminal 31.
Further, other being respectively equipped with for identifying the home block (not shown) of relay stitch on the female terminal 22 that is plugged into connection corresponding to it of connection terminal 31 of each terminals subgroup 30, home block can be the numeral of printing or represents the symbol etc. of stitch electrical functionality, to increase the identification to stitch on relay.
In certain embodiments, five kinds of sockets 20 comprise the first socket 20a, the second socket 20b, the 3rd socket 20c, the 4th socket 20d and the 5th socket 20e for five kinds of variety classes relays.Five terminals subgroups 30 comprise the first terminals subgroup 30a, the second terminals subgroup 30b, the 3rd terminals subgroup 30c, the 4th terminals subgroup 30d, the 5th terminals subgroup 30e.The first socket 20a is corresponding with the first terminals subgroup 30a, the second socket 20b is corresponding with the second terminals subgroup 30b, the 3rd socket 20c is corresponding with the 3rd terminals subgroup 30c, and the 4th socket 20d is corresponding with the 4th terminals subgroup 30d, and the 5th socket 20e is corresponding with the 5th terminals subgroup 30e.
By the connection terminal 31 in different terminals subgroups 30 is connected with extraneous test unit, can realize the relay on the socket corresponding with it 20 is carried out to verification.
As shown in Figure 1, in certain embodiments, relay checking platform also comprises the contact processing module 40 that the contact of the relay that resistance is exceeded standard is processed, it comprises a series circuit, the 6th connection terminal 43 that it comprises provides the power supply of electric energy 41, the size of current in this loop of flowing through is carried out default resistance 42 and is arranged on these two ends, loop.Preferably, this loop is provided with the installation position 44 that power supply 41 is installed, and power supply 41 can comprise dry cell or lithium battery etc., when not needing to use this loop, power supply 41 can be taken away, prevents from need not causing for a long time circuit to damage.
The size of resistance 42 is selected according to the electric current in this loop of flowing through, if electric current is excessive, selects the resistance 42 of large resistance, to reduce electric current; If electric current is too small, select the resistance 42 of little resistance, with motor current, make the electric current in this loop within the specific limits, can make wiring on the 6th connection terminal 43 at its two ends, the oxide layer on the relay stitch that resistance is exceeded standard is processed.
Understandably, above-mentioned each technical characterictic can combination in any be used and unrestricted.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a relay checking platform, comprise pedestal (10), it is characterized in that, described pedestal (10) is provided with at least two kinds of at least two kinds of sockets (20) and at least two terminals subgroups (30) that different model relay is pegged graft respectively, each socket (20) respectively with the corresponding connection of one of them terminals subgroup (30) to be connected with extraneous test unit;
Described each socket (20) is provided with a plurality of jacks (21) corresponding with the relay pin of a kind of model wherein and is located at respectively a plurality of female terminals (22) in described each jack (21);
Described each terminals subgroup (30) comprises a plurality of connection terminals (31) corresponding with described a plurality of female terminals (22) difference;
Corresponding electric connection one by one between described a plurality of female terminal (22) and described a plurality of connection terminal (31).
2. relay checking platform according to claim 1, is characterized in that, described each socket (20) and the described terminals subgroup (30) corresponding with it are upper neighbouring arrange or left and right is adjacent arranges of described pedestal (10).
3. relay checking platform according to claim 2, is characterized in that, the mode that each jack (21) on the arrangement mode of each connection terminal (31) in described each terminals subgroup (30) and the described socket (20) corresponding with it is arranged is corresponding.
4. relay checking platform according to claim 2, is characterized in that, the other home block that is respectively equipped with the upper relay stitch of female terminal (22) that is plugged into connection corresponding to it for identifying of connection terminal (31) of each terminals subgroup (30).
5. relay checking platform according to claim 2, it is characterized in that, described at least two kinds of sockets (20) comprise at least two in the first socket (20a), the second socket (20b), the 3rd socket (20c), the 4th socket (20d), the 5th five kinds of different sockets of socket (20e) (20).
6. relay checking platform according to claim 5, it is characterized in that, described at least two terminals subgroups (30) comprise at least two in the first terminals subgroup (30a), the second terminals subgroup (30b), the 3rd terminals subgroup (30c), the 4th terminals subgroup (30d), the 5th terminals subgroup (30e);
Described the first socket (20a) is corresponding with described the first terminals subgroup (30a), described the second socket (20b) is corresponding with described the second terminals subgroup (30b), described the 3rd socket (20c) is corresponding with described the 3rd terminals subgroup (30c), described the 4th socket (20d) is corresponding with described the 4th terminals subgroup (30d), and described the 5th socket (20e) is corresponding with described the 5th terminals subgroup (30e).
7. according to the relay checking platform described in claim 1 to 6 any one, it is characterized in that, described relay checking platform also comprises the contact processing module (40) that the contact of the relay that resistance is exceeded standard is processed.
8. relay checking platform according to claim 7, it is characterized in that the 6th connection terminal (43) that described contact processing module (40) comprises to be provided the power supply of electric energy (41), the size of current in this loop of flowing through is carried out default resistance (42) and is arranged on these two ends, loop.
9. relay checking platform according to claim 8, is characterized in that, described power supply (41) comprises battery.
10. relay checking platform according to claim 9, is characterized in that, described contact processing module (40) is provided with the installation position (44) that described battery is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764719.3U CN203572845U (en) | 2013-11-27 | 2013-11-27 | Relay checking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764719.3U CN203572845U (en) | 2013-11-27 | 2013-11-27 | Relay checking platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572845U true CN203572845U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764719.3U Expired - Lifetime CN203572845U (en) | 2013-11-27 | 2013-11-27 | Relay checking platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572845U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162009A (en) * | 2015-09-23 | 2015-12-16 | 国家电网公司 | Fault searching and processing auxiliary device for switch cabinet trolley and application |
| CN105759083A (en) * | 2016-04-06 | 2016-07-13 | 江苏雷特电机股份有限公司 | Multi-reactor test device |
| CN105807215A (en) * | 2014-12-30 | 2016-07-27 | 广东蓄能发电有限公司 | Test equipment and test method for secondary circuit relay of energy storage unit |
| 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 |
| CN110703073A (en) * | 2019-08-29 | 2020-01-17 | 国营芜湖机械厂 | Relay test tool |
-
2013
- 2013-11-27 CN CN201320764719.3U patent/CN203572845U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105807215A (en) * | 2014-12-30 | 2016-07-27 | 广东蓄能发电有限公司 | Test equipment and test method for secondary circuit relay of energy storage unit |
| CN105807215B (en) * | 2014-12-30 | 2019-04-02 | 广东蓄能发电有限公司 | A kind of accumulation of energy unit secondary circuit relay contact analog control system method |
| CN105162009A (en) * | 2015-09-23 | 2015-12-16 | 国家电网公司 | Fault searching and processing auxiliary device for switch cabinet trolley and application |
| CN105759083A (en) * | 2016-04-06 | 2016-07-13 | 江苏雷特电机股份有限公司 | Multi-reactor test 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 |
| CN110703073A (en) * | 2019-08-29 | 2020-01-17 | 国营芜湖机械厂 | Relay test tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |