CN204903696U - Wind generating set cable detection device - Google Patents
Wind generating set cable detection device Download PDFInfo
- Publication number
- CN204903696U CN204903696U CN201520548688.7U CN201520548688U CN204903696U CN 204903696 U CN204903696 U CN 204903696U CN 201520548688 U CN201520548688 U CN 201520548688U CN 204903696 U CN204903696 U CN 204903696U
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- test
- plug
- generating set
- cable
- heart yearn
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 80
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a wind generating set cable detection device, the power distribution box comprises a box body, be equipped with the control unit in the box, be provided with more than one test plug and test socket on the box, test plug and the setting of test socket one -to -one just correspond with the plug connector at the cable both ends of awaiting measuring respectively and are connected, each stitch of test plug and test socket corresponds to be connected so that each heart yearn closure formation detection loop in the cable that awaits measuring, it has the display module to establish ties among the detection loop that each heart yearn of cable that awaits measuring corresponds, the control unit is in proper order to launching the detected signal among each detection loop to whether the distribution that display mode through the display module determined in the cable between heart yearn break -make or heart yearn and the plug connector is normal. The utility model discloses a wind generating set cable detection device has advantages such as simple structure, easy and simple to handle, detection efficiency and rate of accuracy height.
Description
Technical field
The utility model relates generally to technical field of wind power generation, refers in particular to a kind of wind power generating set cable detecting device.
Background technology
MW class wind turbine group cable adopts Harting plug, position switch connected mode, and cable wire diameter is comparatively thick, heavier, and position switch assembling, connected up after, need plug be dismantled, can check.At present, wind-powered electricity generation final assembly producer all adopts traditional method of inspection substantially, uses Harting plug to connect two ends cable, is measured check by multimeter; Use location switch stube cable need remove plug, checks wire size mark.This mode efficiencies is lower, and easily occurs undetected situation, there is larger quality risk.Existing detection method is not being carried out in dismounting plug situation, cannot butted line connection check, and needs two people to operate, and loss is high, has particular/special requirement to crew availability.
Utility model content
The technical problems to be solved in the utility model is just: the technical matters existed for prior art, and the utility model provides that a kind of structure is simple, easy and simple to handle, detection efficiency and the high wind power generating set cable detecting device of accuracy rate.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is:
A kind of wind power generating set cable detecting device, comprise casing, control module is provided with in described casing, described casing is provided with more than one test plug and test jack, described test plug arranges with test jack one_to_one corresponding and correspondingly with the plug connector at cable under test two ends to be respectively connected, connect corresponding with each stitch of test jack of described test plug forms measure loop to make each heart yearn in cable under test close, display module is in series with in the measure loop that each heart yearn of described cable under test is corresponding, described control module launches detection signal successively in each measure loop, and by the display state of display module to judge in cable heart yearn break-make or the distribution between heart yearn and plug connector whether normal.
Further improvement as technique scheme:
Described display module is LED light, and described LED light is arranged on described casing.
The quantity of described test plug and test jack is two, and one of them test plug and test jack are arranged on the top of casing, and another test plug and test jack are arranged on the side of casing.
Described casing is provided with the test button for sending test instruction to control module.
Described casing is provided with the reset key for sending reset instruction to control module.
Described test plug is Harting plug, and described test jack is Harting socket.
Described control module is Programmable Logic Controller or single-chip microcomputer.
Compared with prior art, the utility model has the advantage of:
Wind power generating set cable detecting device of the present utility model, after cable under test being connected with test jack by test plug, the two ends of each heart yearn of cable under test are made to be connected to form measure loop, and display module of connecting in measure loop, by launching detection signal in measure loop, thus normally whether judge that whether the distribution of the break-make of heart yearn or core and plug connector is abnormal by the display of display module, therefore detection efficiency and accuracy rate high, and this structure of the detecting device is simple, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the testing process schematic diagram of the utility model pick-up unit.
Fig. 3 is the circuit theory diagrams of each measure loop in the utility model.
Fig. 4 is the circuit theory diagrams of the measure loop of test plug X4 in the utility model.
Number in the figure represents: 1, casing; 2, control module; 3, test plug; 4, test jack; 5, display module; 6, button is tested; 7, reset key.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is further described.
As shown in Figures 1 to 4, the wind power generating set cable detecting device of the present embodiment, comprise casing 1, control module 2 is provided with in casing 1, casing 1 is provided with more than one test plug 3 and test jack 4, test plug 3 arranges with test jack 4 one_to_one corresponding and correspondingly with the plug connector at cable under test two ends to be respectively connected, connect corresponding with each stitch of test jack 4 of test plug 3 forms measure loop to make each heart yearn in cable under test close, display module 5 is in series with in the measure loop that each heart yearn of cable under test is corresponding, control module 2 launches detection signal successively in each measure loop, and by display module 5 whether show normally to judge in cable heart yearn whether break-make or the distribution between heart yearn and plug connector whether normal.As display module 5 does not show, then can judge heart yearn in cable disconnect or distribution mistake between heart yearn with plug connector (as the 1# line of heart yearn and the 2# stitch of plug connector is corresponding is connected, but in fact the 1# line of heart yearn is connected with the 3# stitch of plug connector, now LED can not be bright), wind power generating set cable detecting device detection efficiency of the present utility model and accuracy rate high, and structure is simple, easy and simple to handle.
As shown in Figure 1, in the present embodiment, display module 5 is LED light, LED light is arranged on the top of casing 1, and the stitch of the corresponding test plug 3 of each LED light, when detecting, by observing, whether LED light is bright judges that whether the heart yearn of corresponding stitch is normal.
As shown in Figure 1, in the present embodiment, test plug 3 is two with the quantity of test jack 4, one of them test plug 3 and test jack 4(mono-group of X3) be arranged on the top of casing 1, another test plug 3(X1) with test jack 4(X2) be arranged on the side of casing 1, the top of casing 1 is also provided with a test plug 3(X4 in addition), wherein the test philosophy of X4 as shown in Figure 4, press switch S 3, by LED light then can judge corresponding heart yearn and distribution whether normal.
In the present embodiment, casing 1 is provided with the S1 for sending to control module 2 in test button 6(Fig. 3 of test instruction), after cable under test installs, press test button 6, then enter test job.In addition casing 1 is provided with the S2 for sending to control module 2 in reset key 7(Fig. 2 of reset instruction), press reset key 7, each pilot lamp full recovery becomes original state.
In the present embodiment, test plug 3 is Harting plug, and test jack 4 is Harting socket, and control module 2 is Programmable Logic Controller or single-chip microcomputer.
The course of work: as shown in Figure 3, by the power supply of outside DC power supply (DC12V), current-limiting resistance, LED, switch, control module 2(8051 singlechip chip) form a testing circuit, point driving switch in testing circuit, the level of the P1.0 mouth on IC in circuit is become low level, and in circuit, LED1 lamp is just light; On the contrary, if the LED of P1.0 mouth does not work, be cable core not conducting, cable core broken string or distribution between heart yearn and plug connector wrong.Successively in like manner, utilize the PT1/PT2 of programmed control IC to control LED light in mouth control circuit successively " bright ", to determine in test each heart yearn break-make whether exception and the distribution between heart yearn and plug connector whether correct.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (7)
1. a wind power generating set cable detecting device, it is characterized in that, comprise casing (1), control module (2) is provided with in described casing (1), described casing (1) is provided with more than one test plug (3) and test jack (4), described test plug (3) arranges with test jack (4) one_to_one corresponding and correspondingly with the plug connector at cable under test two ends to be respectively connected, connect corresponding with each stitch of test jack (4) of described test plug (3) forms measure loop to make each heart yearn in cable under test close, display module (5) is in series with in the measure loop that each heart yearn of described cable under test is corresponding, described control module (2) launches detection signal successively in each measure loop, and by the display state of display module (5) to judge in cable heart yearn break-make or the distribution between heart yearn and plug connector whether normal.
2. wind power generating set cable detecting device according to claim 1, is characterized in that, described display module (5) is LED light, and described LED light is arranged on described casing (1).
3. wind power generating set cable detecting device according to claim 1, it is characterized in that, described test plug (3) is two with the quantity of test jack (4), one of them test plug (3) and test jack (4) are arranged on the top of casing (1), and another test plug (3) and test jack (4) are arranged on the side of casing (1).
4. the wind power generating set cable detecting device according to claim 1 or 2 or 3, is characterized in that, described casing (1) is provided with the test button (6) for sending test instruction to control module (2).
5. the wind power generating set cable detecting device according to claim 1 or 2 or 3, is characterized in that, described casing (1) is provided with the reset key (7) for sending reset instruction to control module (2).
6. the wind power generating set cable detecting device according to claim 1 or 2 or 3, is characterized in that, described test plug (3) is Harting plug, and described test jack (4) is Harting socket.
7. the wind power generating set cable detecting device according to claim 1 or 2 or 3, is characterized in that, described control module (2) is Programmable Logic Controller or single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548688.7U CN204903696U (en) | 2015-07-27 | 2015-07-27 | Wind generating set cable detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548688.7U CN204903696U (en) | 2015-07-27 | 2015-07-27 | Wind generating set cable detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903696U true CN204903696U (en) | 2015-12-23 |
Family
ID=54925863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548688.7U Expired - Fee Related CN204903696U (en) | 2015-07-27 | 2015-07-27 | Wind generating set cable detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656261A (en) * | 2016-11-24 | 2017-05-10 | 国网新疆电力公司乌鲁木齐供电公司 | Electric-power-communication dedicated combined-type 2M test device |
| CN110286285A (en) * | 2019-07-10 | 2019-09-27 | 深圳国人通信股份有限公司 | A kind of test equipment and test method for testing AISG electricity tune equipment |
| CN112462213A (en) * | 2020-11-25 | 2021-03-09 | 扬州润中信息科技有限公司 | Insulation resistance test device for high-voltage cable production |
-
2015
- 2015-07-27 CN CN201520548688.7U patent/CN204903696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106656261A (en) * | 2016-11-24 | 2017-05-10 | 国网新疆电力公司乌鲁木齐供电公司 | Electric-power-communication dedicated combined-type 2M test device |
| CN110286285A (en) * | 2019-07-10 | 2019-09-27 | 深圳国人通信股份有限公司 | A kind of test equipment and test method for testing AISG electricity tune equipment |
| CN110286285B (en) * | 2019-07-10 | 2022-02-01 | 深圳国人通信股份有限公司 | Test equipment and test method for testing AISG (automatic identification System) electric tilt equipment |
| CN112462213A (en) * | 2020-11-25 | 2021-03-09 | 扬州润中信息科技有限公司 | Insulation resistance test device for high-voltage cable production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |