CN205450159U - Frequency converter test device - Google Patents
Frequency converter test device Download PDFInfo
- Publication number
- CN205450159U CN205450159U CN201620208099.9U CN201620208099U CN205450159U CN 205450159 U CN205450159 U CN 205450159U CN 201620208099 U CN201620208099 U CN 201620208099U CN 205450159 U CN205450159 U CN 205450159U
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- test device
- frequency converter
- thimble
- riser
- spring
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Abstract
The utility model discloses a frequency converter test device, it mainly includes the frock bottom plate, installs the riser on the frock bottom plate perpendicularly, still includes the first spanner that pushes down, and the first spanner that pushes down is installed on the riser, and first clamp plate is installed to the first spanner below that pushes down, and first clamp plate below is connected with a plurality of last items down, and each is connected with the power thimble respectively in the last item below down, still installs binding post on the frock bottom plate, and binding post and power thimble are connected, the utility model discloses a frequency converter test device can carry out automated inspection to the converter, and is simply convenient, because input power line, the equal snap -on of output line are in the frock for the workman is examining time measuring, only needs to fix a position the converter at frequency converter test device, and the workman need not to contact the power electric wire, and the security is greatly improved, and just it need not frequently to dismantle the power electric wire to examine time measuring power electric wire, can greatly reduce operating time.
Description
Technical field
This utility model relates to a kind of device testing converter, particularly to frequency converter test device.
Background technology
Converter (Variable-frequencyDrive, VFD) it is application converter technique and microelectric technique, the electric control appliance of ac motor is controlled by changing motor working power Frequency Patterns, converter needs to detect after producing, detection generally manual operation at present, input line will be connected to output lead on the terminal that converter is corresponding during one converter of artificial often test, test is required for dismantling connecting line frequently every time, inefficiency, very inconvenient, and workman need to contact power line frequently when test, safety can not get ensureing.
Utility model content
This utility model solves the technical problem that and is to provide a kind of frequency converter test device that converter carries out Aulomatizeted Detect.
This utility model solves its technical problem and be the technical scheme is that and include tool base plate, riser it is vertically installed with in tool base plate, also include first time pressing spanner, first time pressure spanner is arranged on riser, being provided with the first lower platen below first time pressure spanner, connecting below the first pressing plate has multiple lower last item, is connected to power supply thimble below each lower last item, it is also equipped with binding post, binding post and power supply thimble in tool base plate to connect.
Further: lead is installed on riser, described lead is parallel with riser, the second lower platen it is provided with on lead, second lower platen is connected above second time and presses spanner, described second time pressure spanner is arranged on riser, arranging lower lock block below second lower platen, connecting below lower lock block has communication thimble, communication thimble to be connected with controller.
Further: below lower lock block, be provided with spring contiguous block, spring contiguous block passes communication thimble, and lower lock block is connected by the first spring with spring contiguous block.
Further: on lower platen, be additionally provided with the 485 communication touch screens being connected with controller.
Further: the power end so that converter is installed on the first lower platen and positions, with power supply thimble, the locating piece contacted.
Further: on riser, be vertically installed with spring coupling plate, spring coupling plate passes power supply thimble, spring coupling plate, between power supply thimble and the first lower platen, lower last item is provided with the second spring, and the second spring is between spring coupling plate and the first lower platen.
The beneficial effects of the utility model are: converter can be detected by frequency converter test device of the present utility model automatically, simple and convenient, owing to input power cord, output lead, connection are all directly anchored in frock, make workman when detection, only converter need to be positioned at frequency converter test device, workman is without contacting power cable, safety is greatly improved, and detection time power cable without frequent dismantling power electric wire, the operating time can be greatly reduced, power circuit can be stopped simultaneously or communication line both positive and negative polarity connects and instead results in damage of product.
Accompanying drawing explanation
Fig. 1 is frequency converter test device schematic diagram.
Fig. 2 is binding post schematic diagram.
Figure is labeled as: 2, first time pressure spanner 3 of converter the 1, first lower platen, power supply thimble the 4, second lower platen 5, second time pressure spanner 6, lower lock block 7, communication thimble 8, locating piece 9, binding post 10, spring contiguous block 11, spring coupling plate 12.
Detailed description of the invention
With detailed description of the invention, this utility model is further illustrated below in conjunction with the accompanying drawings.
nullDevice tested by converter 1 as depicted，Including tool base plate，Riser it is vertically installed with in tool base plate，Also include first time pressure spanner 3，First time pressure spanner 3 is arranged on riser，Below first time pressure spanner 3, first lower platen 2 is installed，Connect below first pressing plate and have multiple lower last item，It is connected to power supply thimble 4 below each lower last item，Binding post 10 it is also equipped with in tool base plate，Binding post 10 and power supply thimble 4 connect，When detecting，Converter 1 is pushed converter 1 test in device，The power end making converter 1 is corresponding with power supply thimble 4，Then first time pressure spanner is pressed for 3 times，Power supply thimble 4 is contacted with the power end of converter 1，The external input power of difference and output motor at binding post 10，Then start input power and converter 1 is tested by output motor，This converter 1 is tested the power line of device and is directly anchored on device，Without frequently dismounting during detection，Operator only need to be responsible for the location of converter 1 and the first pressure spanner is pressed down the action lifted，Make operator without contacting power line，Safety is greatly improved，Also greatly reduce the operating time simultaneously，And the situation being also possible to prevent input power cord and output motor line occurs.
In addition, lead is installed on riser, described lead is parallel with riser, the second lower platen 5 it is provided with on lead, second lower platen 5 is connected above second time pressure spanner 6, described second time pressure spanner 6 is arranged on riser, below second lower platen 5, lower lock block 7 is set, connect below lower lock block 7 and have communication thimble 8, communication thimble 8 is connected with controller, now when detection, second time pressure spanner is pressed for 6 times, make the communication terminal point cantact of communication thimble 8 and converter 1, controller carries out the communication function detection of converter 1 by sending and receive data to converter 1, this converter 1 is tested the connection of device and is directly anchored on device, without frequently dismounting during detection, operator only need to be responsible for the location of converter 1 and the second pressure spanner is pressed down the action lifted, simple to operation.
Additionally, be additionally provided with the 485 communication touch screens being connected with controller on lower platen, can be directly in transmission and the reception of 485 communication touch screen enterprising row data so that the use of this device is more convenient.
And, power end so that converter 1 is installed on the first lower platen 2 and positions, with power supply thimble 4, the locating piece 9 contacted, when converter 1 is positioned, only along locating piece 9 direction, converter 1 need to be pushed in device tested by converter 1 location that can realize converter 1, it is at below power supply thimble 4 without taking a significant amount of time mobile converter 1, save the testing time of converter 1, improve testing efficiency.
In addition, spring contiguous block 11 it is provided with below lower lock block 7, spring contiguous block 11 is through communication thimble 8, lower lock block 7 is connected by the first spring with spring contiguous block 11, spring coupling plate 12 it is vertically installed with on riser, spring coupling plate 12 is through power supply thimble 4, spring coupling plate 12 is between power supply thimble 4 and the first lower platen 2, it is provided with the second spring on lower last item, second spring is between spring coupling plate 12 and the first lower platen 2, when communication thimble 8 is pressed for 4 times with power supply thimble, effect due to spring, make communication thimble 8 firm with communication terminal point cantact, it is firm that power supply thimble 4 contacts with the power end of converter 1, and 6 power supply thimbles 4 will not be interfered, ensure testing reliability.
Upper described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (6)
1. frequency converter test device, it is characterized in that: include tool base plate, riser it is vertically installed with in tool base plate, also include first time pressing spanner (3), spanner (3) is pressed for first time to be arranged on riser, press for first time spanner (3) lower section that the first lower platen (2) is installed, connect below first pressing plate and have multiple lower last item, it is connected to power supply thimble (4) below each lower last item, it is also equipped with binding post (10), binding post (10) and power supply thimble (4) in tool base plate to connect.
2. frequency converter test device as claimed in claim 1, it is characterized in that: on lead riser, lead is installed, described lead is parallel with riser, the second lower platen (5) it is provided with on lead, second lower platen (5) is connected above second time pressing spanner (6), described second time pressure spanner is arranged on riser, second lower platen (5) lower section arranges lower lock block (7), lower lock block (7) lower section connects has communication thimble (8), communication thimble (8) to be connected with controller.
3. frequency converter test device as claimed in claim 2, it is characterized in that: lower lock block (7) lower section is provided with spring contiguous block (11), spring contiguous block (11) passes communication thimble (8), and lower lock block (7) is connected by the first spring with spring contiguous block (11).
4. frequency converter test device as claimed in claim 1, it is characterised in that: it is additionally provided with the 485 communication touch screens being connected with controller on lower platen.
5. frequency converter test device as claimed in claim 1, it is characterised in that: the power end so that converter is installed on the first lower platen (2) and positions, with power supply thimble (4), the locating piece (9) contacted.
6. frequency converter test device as claimed in claim 1, it is characterized in that: on riser, be vertically installed with spring coupling plate (12), spring coupling plate (12) passes power supply thimble (4), spring coupling plate (12) is positioned between power supply thimble (4) and the first lower platen (2), being provided with the second spring on lower last item, the second spring is positioned between spring coupling plate (12) and the first lower platen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208099.9U CN205450159U (en) | 2016-03-17 | 2016-03-17 | Frequency converter test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208099.9U CN205450159U (en) | 2016-03-17 | 2016-03-17 | Frequency converter test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450159U true CN205450159U (en) | 2016-08-10 |
Family
ID=56603302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208099.9U Active CN205450159U (en) | 2016-03-17 | 2016-03-17 | Frequency converter test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061347A (en) * | 2018-07-24 | 2018-12-21 | 巢湖市金辉自控设备有限公司 | A kind of transducer element automatic detection device |
| CN109709469A (en) * | 2018-12-25 | 2019-05-03 | 无锡市大元广盛电气股份有限公司 | A kind of four-in-one variable-frequency governor load test approach and its load testing fixture |
| CN113064039A (en) * | 2021-05-07 | 2021-07-02 | 河南师范大学 | Assembled intelligent tool for high-voltage test of frequency converter |
-
2016
- 2016-03-17 CN CN201620208099.9U patent/CN205450159U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061347A (en) * | 2018-07-24 | 2018-12-21 | 巢湖市金辉自控设备有限公司 | A kind of transducer element automatic detection device |
| CN109709469A (en) * | 2018-12-25 | 2019-05-03 | 无锡市大元广盛电气股份有限公司 | A kind of four-in-one variable-frequency governor load test approach and its load testing fixture |
| CN113064039A (en) * | 2021-05-07 | 2021-07-02 | 河南师范大学 | Assembled intelligent tool for high-voltage test of frequency converter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |