CN206818531U - A kind of shell of frequency converter intensity detecting device - Google Patents
A kind of shell of frequency converter intensity detecting device Download PDFInfo
- Publication number
- CN206818531U CN206818531U CN201720709244.6U CN201720709244U CN206818531U CN 206818531 U CN206818531 U CN 206818531U CN 201720709244 U CN201720709244 U CN 201720709244U CN 206818531 U CN206818531 U CN 206818531U
- Authority
- CN
- China
- Prior art keywords
- board
- frequency converter
- shell
- detecting device
- stopper slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of shell of frequency converter intensity detecting device, including board, supporting leg is symmetrically installed with the bottom corners of the board, the crown center position of the board is installed with monitor station, what the top of the board was located at monitor station is surrounded by stopper slot, and the internal slide of stopper slot is connected with sliding block, return spring is fixedly connected between inside one end of the stopper slot and sliding block, clamping device is fixedly connected with the top of the sliding block, the crown center position of the board is welded with mounting bracket, the crown center position of the mounting bracket is installed with cylinder body, the output shaft of the cylinder body is fixedly connected with briquetting through mounting bracket by expansion link, and briquetting is installed with pressure sensor with expansion link junction.The apparatus structure designs advantages of simple, and easy to operate, Detection results are good, and accuracy is high, and safety and stability is applied widely, is advantageous to popularize.
Description
Technical field
The utility model belongs to converter technology field, and in particular to a kind of shell of frequency converter intensity detecting device.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by changing motor working power Frequency Patterns to control
Flow the electric control appliance of motor.Frequency converter is mainly by rectification, filtering, inversion, brake unit, driver element, detection unit
Microprocessing unit etc. forms.IGBT cut-offs to adjust the voltage of out-put supply and frequency, according to motor frequency converter close to the inner portion
It is actually needed to provide the supply voltage required for it, and then saves, the purpose of speed governing, in addition, frequency converter is also a lot
Defencive function, such as excessively stream, overvoltage, overload protection.With the continuous improvement of industrial automatization, frequency converter also obtains
Very extensive application.But existing frequency converter generally existing service life is short, its main cause is the shell of frequency converter
Quality can not meet existing demand, thus prior art needs to enter the intensity of the hardness of shell after shell of frequency converter is produced
Row detection, and existing detection means can not specifically measure the specific intensity of shell of frequency converter, Detection results are bad, unfavorable
Popularized in widely.
Utility model content
The purpose of this utility model is to provide a kind of shell of frequency converter intensity detecting device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of shell of frequency converter intensity detecting device,
Including board, supporting leg is symmetrically installed with the bottom corners of the board, the crown center position of the board is installed with
Monitor station, the top of the board is located at the stopper slot that is surrounded by of monitor station, and the internal slide of stopper slot is connected with sliding block,
Return spring is fixedly connected between inside one end of the stopper slot and sliding block, clamping is fixedly connected with the top of the sliding block
Device, the crown center position of the board are welded with mounting bracket, and the crown center position of the mounting bracket is installed with gas
Cylinder body, the output shaft of the cylinder body are fixedly connected with briquetting, and briquetting and expansion link through mounting bracket by expansion link
Junction is installed with pressure sensor.
Preferably, the supporting leg is at least provided with four groups, and the bottom of supporting leg is pasted with yielding rubber pad.
Preferably, the stopper slot is convex, and the inner surface of stopper slot is coated with alundum (Al2O3) wearing layer.
Preferably, the clamping device includes column, and the surface of column is provided with chute, and the internal slide of the chute connects
The adjustable plate of Surface coating rubber sleeve is connected to, the screw top of the column is connected with regulating bolt, and the bottom of regulating bolt
Portion stretches into chute through column and is fixedly connected by rolling bearing with the end of adjustable plate.
Preferably, the front of the mounting bracket is inlaid with PLC, and the surface inserting of PLC has LED to show
Screen.
Preferably, the cylinder body and pressure sensor are electrically connected with by wire with PLC.
Technique effect of the present utility model and advantage：The shell of frequency converter intensity detecting device, structure design advantages of simple,
Easy to operate, Detection results are good, and accuracy is high, and safety and stability is applied widely, is advantageous to popularize.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the structural representation of the utility model clamping device.
In figure：1 board, 2 supporting legs, 3 monitor stations, 4 stopper slots, 5 sliding blocks, 6 return springs, 7 clamping devices, 71 columns, 72
Chute, 73 adjustable plates, 74 regulating bolts, 8 mounting brackets, 9 cylinder bodies, 10 briquettings, 11 pressure sensors, 12 PLCs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of shell of frequency converter intensity detecting device as Figure 1-3, including board 1, institute
To state and supporting leg 2 is symmetrically installed with the bottom corners of board 1, the crown center position of the board 1 is installed with monitor station 3,
What the top of the board 1 was located at monitor station 3 is surrounded by stopper slot 4, and the internal slide of stopper slot 4 is connected with sliding block 5, institute
State and return spring 6 is fixedly connected between inside one end of stopper slot 4 and sliding block 5, the top of the sliding block 5 is fixedly connected with folder
Device 7 is held, the crown center position of the board 1 is welded with mounting bracket 8, and peace is fixed at the crown center position of the mounting bracket 8
Equipped with cylinder body 9, the output shaft of the cylinder body 9 is fixedly connected with briquetting 10 through mounting bracket 8 by expansion link, and presses
Block 10 is installed with pressure sensor 11 with expansion link junction.
Further, the supporting leg 2 is at least provided with four groups, and the bottom of supporting leg 2 is pasted with yielding rubber pad.
Further, the stopper slot 4 is convex, and the inner surface of stopper slot 4 is coated with alundum (Al2O3) wearing layer.
Further, the clamping device 7 includes column 71, and the surface of column 71 is provided with chute 72, the chute 72
Internal slide be connected with the adjustable plate 73 of Surface coating rubber sleeve, the screw top of the column 71 is connected with regulating bolt
74, and the bottom of regulating bolt 74 is stretched into fix by the end of rolling bearing and adjustable plate 93 in chute 72 through column 71 and connected
Connect.
Further, the front of the mounting bracket 8 is inlaid with PLC 12, and the surface inserting of PLC 12 has
LED display.
Further, the cylinder body 9 and pressure sensor 11 are electrically connected with by wire with PLC 12.
The shell of frequency converter intensity detecting device, structure design advantages of simple is easy to operate, and Detection results are good, accuracy
Height, safety and stability is applied widely, is advantageous to popularize.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of shell of frequency converter intensity detecting device, including board（1）, it is characterised in that：The board（1）Bottom corners
Place is symmetrically installed with supporting leg（2）, the board（1）Crown center position be installed with monitor station（3）, the board（1）
Top be located at monitor station（3）Be surrounded by stopper slot（4）, and stopper slot（4）Internal slide be connected with sliding block（5）, institute
State stopper slot（4）Inside one end and sliding block（5）Between be fixedly connected with return spring（6）, the sliding block（5）Top fix
It is connected with clamping device（7）, the board（1）Crown center position be welded with mounting bracket（8）, the mounting bracket（8）Top
Portion middle part is installed with cylinder body（9）, the cylinder body（9）Output shaft run through mounting bracket（8）By flexible
Bar is fixedly connected with briquetting（10）, and briquetting（10）Pressure sensor is installed with expansion link junction（11）.
A kind of 2. shell of frequency converter intensity detecting device according to claim 1, it is characterised in that：The supporting leg（2）Extremely
Four groups, and supporting leg are provided with less（2）Bottom be pasted with yielding rubber pad.
A kind of 3. shell of frequency converter intensity detecting device according to claim 1, it is characterised in that：The stopper slot（4）
For convex, and stopper slot（4）Inner surface be coated with alundum (Al2O3) wearing layer.
A kind of 4. shell of frequency converter intensity detecting device according to claim 1, it is characterised in that：The clamping device
（7）Including column（71）, and column（71）Surface be provided with chute（72）, the chute（72）Internal slide be connected with surface
Coat the adjustable plate of rubber sleeve（93）, the column（71）Screw top be connected with regulating bolt（74）, and regulating bolt
（74）Bottom run through column（71）Stretch into chute（72）It is interior to pass through rolling bearing and adjustable plate（73）End be fixedly connected.
A kind of 5. shell of frequency converter intensity detecting device according to claim 1, it is characterised in that：The mounting bracket（8）
Front be inlaid with PLC（12）, and PLC（12）Surface inserting have LED display.
A kind of 6. shell of frequency converter intensity detecting device according to claim 1, it is characterised in that：The cylinder body
（9）And pressure sensor（11）By wire and PLC（12）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709244.6U CN206818531U (en) | 2017-06-19 | 2017-06-19 | A kind of shell of frequency converter intensity detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709244.6U CN206818531U (en) | 2017-06-19 | 2017-06-19 | A kind of shell of frequency converter intensity detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818531U true CN206818531U (en) | 2017-12-29 |
Family
ID=60760724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720709244.6U Expired - Fee Related CN206818531U (en) | 2017-06-19 | 2017-06-19 | A kind of shell of frequency converter intensity detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818531U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229720A (en) * | 2020-10-10 | 2021-01-15 | 浙江德易精密机械有限公司 | Anti-deformation detection device for shell for motor production |
| CN112946324A (en) * | 2021-02-18 | 2021-06-11 | 深圳市环测威检测技术有限公司 | Withstand voltage test device of mechanical electrical equipment |
| CN113138161A (en) * | 2021-05-14 | 2021-07-20 | 深圳源明杰科技股份有限公司 | Electronic tags laminating intensity check out test set |
| CN114136799A (en) * | 2021-11-30 | 2022-03-04 | 扬州华电电气有限公司 | Withstand voltage test device for insulation equipment |
-
2017
- 2017-06-19 CN CN201720709244.6U patent/CN206818531U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229720A (en) * | 2020-10-10 | 2021-01-15 | 浙江德易精密机械有限公司 | Anti-deformation detection device for shell for motor production |
| CN112946324A (en) * | 2021-02-18 | 2021-06-11 | 深圳市环测威检测技术有限公司 | Withstand voltage test device of mechanical electrical equipment |
| CN113138161A (en) * | 2021-05-14 | 2021-07-20 | 深圳源明杰科技股份有限公司 | Electronic tags laminating intensity check out test set |
| CN114136799A (en) * | 2021-11-30 | 2022-03-04 | 扬州华电电气有限公司 | Withstand voltage test device for insulation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |