CN107493008A - Network service frequency converter - Google Patents
Network service frequency converter Download PDFInfo
- Publication number
- CN107493008A CN107493008A CN201710795827.XA CN201710795827A CN107493008A CN 107493008 A CN107493008 A CN 107493008A CN 201710795827 A CN201710795827 A CN 201710795827A CN 107493008 A CN107493008 A CN 107493008A
- Authority
- CN
- China
- Prior art keywords
- main body
- frequency converter
- installing plate
- sleeve
- network service
- 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.)
- Granted
Links
- 210000003462 vein Anatomy 0.000 claims description 5
- 210000000515 tooth Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004891 communication Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Transmission Devices (AREA)
Abstract
Network service frequency converter, include the main body of network service frequency converter, four edges in the rear and front end face of main body are equipped with installing plate, installing plate is vertical with the front/rear end of main body, the outer face of installing plate opens up pin-and-hole, pin is provided with pin-and-hole, the inner of pin is fixedly connected with main body, square block is fixedly mounted among the rear and front end face of main body, the right side of square block is parallel with the right side of main body, four end faces up and down of square block are equipped with sleeve, the inner of sleeve is flexibly connected with square block bearing, sleeve is vertical with the joint face of square block, fixed suit bevel gear on four sleeves, four bevel gear intermeshings coordinate.The top for making frequency converter may be mounted in vertical metope and building, and the direction of the main body of frequency converter need not be changed.The present invention makes network communication be suitable for different installation environments with frequency converter, facilitates the installment work of staff.
Description
Technical field
The present invention relates to a kind of frequency converter, specifically a kind of network service frequency converter.
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（AC-DC）, filtering, inversion（Direct current becomes exchange）, system
Moving cell, driver element, detection unit microprocessing unit etc. form.IGBT cut-offs to adjust out-put supply frequency converter close to the inner portion
Voltage and frequency, according to being actually needed to provide the supply voltage required for it for motor, and then save, the mesh of speed governing
, in addition, frequency converter also has many defencive functions, such as excessively stream, overvoltage, overload protection.With industrial automatization
Continuous improvement, frequency converter also obtained very extensive application.Existing network service frequency converter installation eye is oriented
Fixed, when running into different installation environments, traditional network service needs the direction of change itself to adapt to pacify with frequency converter
Environment is filled, such mounting means is to have certain damage in itself to network service frequency converter, therefore design one kind can
So that installed in horizontal plane installation environment different from vertical plane etc. and the network service in direction itself need not be changed with frequency converter very
It is necessary.
The content of the invention
The present invention provides a kind of network service frequency converter, the defects of to solve in the prior art.
The present invention is achieved by the following technical programs：
Network service frequency converter, include the main body of network service frequency converter, four edges in the rear and front end face of main body
Installing plate is equipped with, installing plate is vertical with the front/rear end of main body, and the outer face of installing plate opens up pin-and-hole, and pin is provided with pin-and-hole
Post, the inner of pin are fixedly connected with main body, and square block, the right-hand member of square block are fixedly mounted among the rear and front end face of main body
Face is parallel with the right side of main body, and four end faces up and down of square block are equipped with sleeve, the inner and the square block axle of sleeve
Flexible connection is held, sleeve is vertical with the joint face of square block, and fixed suit bevel gear, four bevel gears are mutual on four sleeves
Engagement coordinates, and leading screw is provided with sleeve, and leading screw side opens up strip groove, and inserted block is fixedly mounted in sleeve lining, and inserted block is inserted into
In strip groove, inner screw sheath is set with leading screw, is connected between inner screw sheath and main body by support, the outer end of leading screw is all provided with
There is contiguous block, the outer end of leading screw is flexibly connected with contiguous block bearing, between the both ends of contiguous block and corresponding installing plate the inner
Provided with expansion link, one end of expansion link is fixedly connected with contiguous block, and the other end of expansion link and the inner of installing plate are articulated and connected,
The side of installing plate opens up through hole.
Network service frequency converter as described above, described cartridges sides open up several equally distributed hole slots.
Network service frequency converter as described above, the side of described installing plate opens up equally distributed anti-slip veins.
Limited block is fixedly mounted in network service frequency converter as described above, the outer end sidepiece of described pin.
Network service frequency converter as described above, is equipped with slide rail between described leading screw and main body, slide rail with it is corresponding
Leading screw it is parallel, connected between slide rail and corresponding contiguous block by sliding block.
It is an advantage of the invention that：The top for making frequency converter may be mounted in vertical metope and building, and need not
Change the direction of the main body of frequency converter.A wherein sleeve is rotated, the bevel-gear rotating on the sleeve, because four bevel gears are equal
Engagement coordinates, and other three bevel gears are driven rotation simultaneously, and four sleeves rotate simultaneously therewith, and the design can make adjacent
Two sleeves turn on the contrary, relative two sleeves steering is identical, and under the cooperation of the screw thread of leading screw and inner screw sheath, leading screw can go out
The situation with shrinking now is stretched out, such as：When two horizontal leading screws are protruding, two vertical leading screws can be to contract, water
Flat two leading screws promote coupled contiguous block to be displaced outwardly, two vertical leading screws pull coupled contiguous block to
Interior movement, at the same time, the expansion link elongation being connected with the contiguous block being displaced outwardly, what is be connected with the contiguous block moved inward stretches
Contracting bar shrinks, and now four pieces of installing plates can slowly rotate around pin can slowly be changed into water for vertical state, opposite four pieces of installing plates
Level state, installing plate can be adjusted to according to the difference of installation environment by state horizontally or vertically, it is necessary to be arranged on vertically
Wall on when installing plate can be adjusted to vertical state, installation is then fixed by bolt and through hole, if needing
When being arranged on horizontal bottom surface or top surface, installing plate is adjusted to horizontality, installing plate can also be adjusted
Then only installed for inclined state with specific support, it is different that the present invention makes network communication be suitable for frequency converter
Installation environment, facilitate the installment work of staff.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；Fig. 2 is the enlarged drawing of Fig. 1 A direction views；Fig. 3 is Fig. 1 part of I
Enlarged drawing；Fig. 4 is the enlarged drawing of Fig. 1 B direction views；Fig. 5 is Fig. 1 partial enlarged drawing of II.
Reference：Spiral shell in the leading screw 9 of 1 main body, 2 installing plate, 3 pin-and-hole, 4 pin, 5 square block, 6 sleeve, 7 bevel gear 8
Line set 10 contiguous block, 11 expansion link, 12 hole slot, 13 through hole, 14 anti-slip veins, 15 limited block, 16 slide rail, 17 sliding block, 18 strips are recessed
The inserted block of groove 19.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Network service frequency converter, as illustrated, the main body 1 including network service frequency converter, the rear and front end of main body 1
Four edges in face are equipped with installing plate 2, and installing plate 2 is vertical with the front/rear end of main body 1, and the outer face of installing plate 2 is opened
If pin-and-hole 3, pin 4 is provided with pin-and-hole 3, the inner of pin 4 is fixedly connected with main body 1, solid among the rear and front end face of main body 1
Dingan County fills square block 5, and the right side of square block 5 is parallel with the right side of main body 1, and four end faces up and down of square block 5 are equal
Provided with sleeve 6, the inner of sleeve 6 is flexibly connected with the bearing of square block 5, and sleeve 6 is vertical with the joint face of square block 5, four sets
Fixed suit bevel gear 7, four intermeshings of bevel gear 7 coordinate on cylinder 6, are provided with leading screw 8 in sleeve 6, the side of leading screw 8 opens up
Inserted block 19 is fixedly mounted in strip groove 18, the inwall of sleeve 6, and inserted block 19 is inserted into strip groove 18, spiral shell in suit on leading screw 8
Line set 9, is connected, the outer end of leading screw 8 is equipped with contiguous block 10, the outer end of leading screw 8 between inner screw sheath 9 and main body 1 by support
It is flexibly connected with the bearing of contiguous block 10, is equipped with expansion link 11 between the both ends of contiguous block 10 and corresponding the inner of installing plate 2, stretches
One end of contracting bar 11 is fixedly connected with contiguous block 10, and the inner of the other end and installing plate 2 of expansion link 11 is articulated and connected, installing plate
2 side opens up through hole 13.The top for making frequency converter may be mounted in vertical metope and building, and need not change
The direction of the main body 1 of frequency converter.A wherein sleeve 6 is rotated, the bevel gear 7 on the sleeve 6 rotates, due to four bevel gears 7
Engagement coordinates, and other three bevel gears are driven rotation simultaneously, and four sleeves 6 rotate simultaneously therewith, and the design can make phase
Two adjacent sleeves 6 turn on the contrary, two relative sleeves 6 turn to it is identical, in the case where the screw thread of leading screw 8 and inner screw sheath 9 coordinates,
Situation about stretching out with shrinking occurs in leading screw 8, such as：When two horizontal leading screws 8 are protruding, two vertical meetings of leading screw 8
To contract, horizontal two leading screws 8 promote coupled contiguous block 10 to be displaced outwardly, two vertical leading screws 8 pull with
Its connected contiguous block 10 moves inward, and at the same time, the expansion link 11 being connected with the contiguous block 10 being displaced outwardly extends, with to
The connected expansion link 11 of the contiguous block 10 of interior movement shrinks, and it is vertical shape that now four pieces of installing plates 2 can slowly rotate around pin 4
State, opposite four pieces of installing plates 2 can slowly be changed into horizontality, installing plate 2 can be adjusted into water according to the difference of installation environment
Then flat or vertical state passes through, it is necessary to installing plate 2 can be adjusted into vertical state when on vertical wall
Installation is fixed in bolt and through hole 13, if desired on horizontal bottom surface or top surface when, installing plate 2 is adjusted
For horizontality, installing plate 2 can also be adjusted to inclined state and then only installed with specific support, this hair
It is bright network communication is suitable for different installation environments with frequency converter, facilitate the installment work of staff.
Specifically, the side of sleeve 6 described in the present embodiment opens up several equally distributed hole slots 12.Staff can be with
It is inserted into using inserted link in hole slot 12 and is rotated sleeve 6, convenient work more laborsaving by this method turnbarrel 6
The use of personnel.
Specifically, the side of the installing plate 2 described in the present embodiment opens up equally distributed anti-slip veins 14.Staff is entering
During the installation of row frequency converter, it can increase the frictional force with mounting surface by anti-slip veins 14, make it be not easy to loosen, can install
It is more firm.
Further, limited block 15 is fixedly mounted in the outer end sidepiece of the pin 4 described in the present embodiment.Limited block 15 can be to prevent
Only installing plate 2 relatively moves with pin 4, avoids installing plate 2 from loosening and influence the installation of main body 1, ensures the stabilization that main body 1 is installed
Property.
Further, be equipped with slide rail 16 between the leading screw 8 described in the present embodiment and main body 1, slide rail 16 with it is corresponding
Leading screw 8 is parallel, is connected between slide rail 16 and corresponding contiguous block 10 by sliding block 17.The design can make what contiguous block 10 was installed
It is more stable, and make its movement locus more straight, increase the fluency of the cooperation of the parts of the present invention, convenient use.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (5)
1. network service frequency converter, it is characterised in that：Include the main body of network service frequency converter（1）, main body（1）It is front and rear
Four edges of both ends of the surface are equipped with installing plate（2）, installing plate（2）With main body（1）Front/rear end it is vertical, installing plate（2）
Outer face open up pin-and-hole（3）, pin-and-hole（3）It is interior to be provided with pin（4）, pin（4）The inner and main body（1）It is fixedly connected, it is main
Body（1）Rear and front end face among square block is fixedly mounted（5）, square block（5）Right side and main body（1）Right side put down
OK, square block（5）Four end faces up and down be equipped with sleeve（6）, sleeve（6）The inner and square block（5）Bearing activity
Connection, sleeve（6）With square block（5）Joint face it is vertical, four sleeves（6）On fixed suit bevel gear（7）, four umbrella tooths
Wheel（7）Intermeshing coordinates, sleeve（6）It is interior to be provided with leading screw（8）, leading screw（8）Side opens up strip groove（18）, sleeve（6）It is interior
Inserted block is fixedly mounted in wall（19）, inserted block（19）It is inserted into strip groove（18）It is interior, leading screw（8）On be set with inner screw sheath（9）, it is interior
Thread bush（9）With main body（1）Between connected by support, leading screw（8）Outer end be equipped with contiguous block（10）, leading screw（8）It is outer
End and contiguous block（10）Bearing is flexibly connected, contiguous block（10）Both ends and corresponding installing plate（2）It is equipped with and stretches between the inner
Contracting bar（11）, expansion link（11）One end and contiguous block（10）It is fixedly connected, expansion link（11）The other end and installing plate（2）'s
The inner is articulated and connected, installing plate（2）Side open up through hole（13）.
2. network service frequency converter according to claim 1, it is characterised in that：Described sleeve（6）Side opens up number
Individual equally distributed hole slot（12）.
3. network service frequency converter according to claim 1, it is characterised in that：Described installing plate（2）Side open
If equally distributed anti-slip veins（14）.
4. network service frequency converter according to claim 1, it is characterised in that：Described pin（4）Outer end sidepiece
Limited block is fixedly mounted（15）.
5. network service frequency converter according to claim 1, it is characterised in that：Described leading screw（8）With main body（1）It
Between be equipped with slide rail（16）, slide rail（16）With corresponding leading screw（8）It is parallel, slide rail（16）With corresponding contiguous block（10）Between lead to
Cross sliding block（17）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795827.XA CN107493008B (en) | 2017-09-06 | 2017-09-06 | The multi-angle mounting structure of network service frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795827.XA CN107493008B (en) | 2017-09-06 | 2017-09-06 | The multi-angle mounting structure of network service frequency converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107493008A true CN107493008A (en) | 2017-12-19 |
| CN107493008B CN107493008B (en) | 2018-05-04 |
Family
ID=60651261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710795827.XA Active CN107493008B (en) | 2017-09-06 | 2017-09-06 | The multi-angle mounting structure of network service frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107493008B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281549A (en) * | 2015-11-30 | 2016-01-27 | 深圳市英威腾电气股份有限公司 | Frequency converter cabinet, frequency converter and frequency-converter parallel operation system |
| CN205724576U (en) * | 2016-04-28 | 2016-11-23 | 中车株洲电力机车研究所有限公司 | Converter module replacing frock |
-
2017
- 2017-09-06 CN CN201710795827.XA patent/CN107493008B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281549A (en) * | 2015-11-30 | 2016-01-27 | 深圳市英威腾电气股份有限公司 | Frequency converter cabinet, frequency converter and frequency-converter parallel operation system |
| CN205724576U (en) * | 2016-04-28 | 2016-11-23 | 中车株洲电力机车研究所有限公司 | Converter module replacing frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107493008B (en) | 2018-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Yang Inventor before: Zhu Chen Inventor before: Zhu Bin |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180409 Address after: Room 205, No. 570, Sheng Xia Road, Pudong New Area, Shanghai, Shanghai Applicant after: Shanghai Zhi Jia Automobile Technology Co., Ltd. Address before: Huaiyin District of Ji'nan City, Shandong province 250021 two road, building 515, unit 1, Room 301 Applicant before: Zhu Bin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |