CN209313733U - A kind of frequency converter of easy disassembly - Google Patents
A kind of frequency converter of easy disassembly Download PDFInfo
- Publication number
- CN209313733U CN209313733U CN201920031983.3U CN201920031983U CN209313733U CN 209313733 U CN209313733 U CN 209313733U CN 201920031983 U CN201920031983 U CN 201920031983U CN 209313733 U CN209313733 U CN 209313733U
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- China
- Prior art keywords
- shell
- fixedly connected
- transducer body
- wall
- block
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of frequency converters of easy disassembly, including mounting plate, the upper surface of the mounting plate is fixedly connected with the lower surface of shell, the opposite face of the outer casing inner wall is fixedly connected with the front and back of two sliding rails respectively, the front of the sliding rail inner wall is connect with the Dorsal glide of transducer body, and the right side of the transducer body is fixedly connected with the left side of fixture block a；When people need to overhaul transducer body, people rotate bolt and threaded post, fixed plate is taken out out of sliding slot c, cover board is pulled to drive transducer body Slideslip to the left, to which transducer body be taken out out of shell, people press fixture block b and snap-gauge are driven to move down, fixture block b moves down drive spring contraction, to which snap-gauge and fixed block be taken out out of card slot a, transducer body is overhauled, method simple practical, and people's a large amount of time will not be wasted when dismounting to transducer body.
Description
Technical field
The utility model belongs to converter technology field, and in particular to a kind of frequency converter of easy disassembly.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation, frequency converter is mainly by rectification, filtering, inversion, brake unit, driving unit and detection unit
The composition such as microprocessing unit, IGBT cut-offs to adjust the voltage of out-put supply and frequency, according to motor frequency converter close to the inner portion
Actual needs achievees the purpose that energy conservation and speed regulation to provide its required supply voltage, in addition, there are also many for frequency converter
Defencive function, such as overcurrent, over-voltage and overload protection, with the continuous improvement of industrial automatization, frequency converter is also
Very extensive application is arrived.
It is influenced by industrial automation production, frequency converter receives being widely used for people, and frequency converter is used as industry certainly
Important component in dynamic metaplasia production, it is therefore desirable to often it be overhauled, but the structure of traditional frequency conversion device shell is too
In many and diverse, people need to waste a large amount of time during dismounting.
Utility model content
The purpose of this utility model is to provide a kind of frequency converters of easy disassembly, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of frequency converter of easy disassembly, including peace
Loading board, the upper surface of the mounting plate are fixedly connected with the lower surface of shell, the opposite face of the outer casing inner wall respectively with two
The front and back of sliding rail is fixedly connected, and the front of the sliding rail inner wall is connect with the Dorsal glide of transducer body, the change
The right side of frequency device ontology is fixedly connected with the left side of fixture block a, and the card slot a that shell right side opens up is arranged in the fixture block a
Interior, the sliding slot a that the upper surface of the transducer body is opened up with outer casing inner wall upper surface is slidably connected, the transducer body
Left side offers card slot a, and the right side of the card slot a inner wall is bonded with the right side of fixed block, the upper table of the fixed block
The right side that face and lower surface pass through two hinge a and two snap-gauges respectively is hinged, the lower surface of the snap-gauge and spring
Top is fixedly connected, and the bottom end of the spring is fixedly connected with the upper surface of fixed block, and the left side of the snap-gauge passes through hinge b
It is hinged with the right side of link block, the left side of the link block is hinged by the upper surface of hinge c and sliding block, the cunning
The lower surface of block is connect with the upper surface slide of sliding slot b inner wall；
The left side of the fixed block is fixedly connected with the right side of cover board, and the left and right sides of the cover board right side is opened
Equipped with threaded hole b, the threaded hole b internal screw thread is connected with threaded post, and the outer surface thread of the threaded post, which is connected with, to be connected to
The thread cap of shell left side, the lower surface of the cover board and the lower surface of sliding slot c inner wall are slidably connected, and set in the sliding slot c
It is equipped with fixed plate, the right side of the fixed plate is bonded with the left side of cover board, and the upper surface of fixed plate is opened up there are two spiral shell
The position of pit c, the threaded hole c are corresponding with the position of threaded hole a on the left of mounting plate.
Preferably, there are two radiator, the radiator and external power supply are electrical for the lower surface setting of the outer casing inner wall
Connection.
Preferably, the front and back of the shell is provided with shutter.
Preferably, the front and back of the shell is fixedly connected with the opposite face of two air filtration racks respectively, and
Air filtration rack is corresponding with the position of shutter.
Preferably, the upper surface of the link block is fixedly connected with the lower surface of fixture block b, and the upper surface of fixture block b opens up
There is pressing groove.
Preferably, the four corners of the mounting plate upper surface offer threaded hole a respectively, and the threaded hole a internal screw thread connects
It is connected to bolt.
Compared with prior art, the utility model has the beneficial effects that when people need to overhaul transducer body
When, people rotate bolt and threaded post, and fixed plate is taken out out of sliding slot c, pull cover board that transducer body is driven to break away to the left
Dynamic, so that transducer body be taken out out of shell, people press fixture block b and snap-gauge are driven to move down, and fixture block b moves down band
Dynamic spring contraction overhauls transducer body, method simple practical to taking out snap-gauge and fixed block out of card slot a,
And people's a large amount of time will not be wasted when dismounting to transducer body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model left view；
Fig. 3 is the enlarged structure schematic diagram at the utility model A；
In figure: 1, mounting plate；2, radiator；3, sliding rail；4, transducer body；5, fixture block a；6, fixed block；7, sliding block；8,
Link block；9, spring；10, snap-gauge；11, shell；12, threaded post；13, cover board；14, fixed plate；15, bolt；16, shutter；
17, air filtration rack.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of frequency converter of easy disassembly, including installation
The upper surface of plate 1, the mounting plate 1 is fixedly connected with the lower surface of shell 11, the opposite face of 11 inner wall of shell respectively with
The front and back of two sliding rails 3 is fixedly connected, and the front of 3 inner wall of sliding rail is connect with the Dorsal glide of transducer body 4,
The right side of the transducer body 4 is fixedly connected with the left side of fixture block a5, and the fixture block a5 is arranged in 11 right side of shell
In the card slot a opened up, the sliding slot a that the upper surface of the transducer body 4 is opened up with 11 inner wall upper surface of shell is slidably connected, institute
The left side for stating transducer body 4 offers card slot a, and the right side of the card slot a inner wall is bonded with the right side of fixed block 6,
The right side that the upper and lower surfaces of the fixed block 6 pass through two hinge a and two snap-gauges 10 respectively is hinged, the card
The lower surface of plate 10 is fixedly connected with the top of spring 9, and the bottom end of the spring 9 is fixedly connected with the upper surface of fixed block 6, institute
The left side for stating snap-gauge 10 is hinged by hinge b and the right side of link block 8, and the left side of the link block 8 passes through hinge c
It is hinged with the upper surface of sliding block 7, the lower surface of the sliding block 7 is connect with the upper surface slide of sliding slot b inner wall；
The left side of the fixed block 6 is fixedly connected with the right side of cover board 13, the left and right two of 13 right side of cover board
Side offers threaded hole b, and the threaded hole b internal screw thread is connected with threaded post 12, and the outer surface thread of the threaded post 12 connects
It is connected to the thread cap for being connected to 11 left side of shell, the lower surface of the cover board 13 and the lower surface of sliding slot c inner wall are slidably connected,
Fixed plate 14 is provided in the sliding slot c, the right side of the fixed plate 14 is bonded with the left side of cover board 13, and fixed plate 14
Upper surface open up there are two threaded hole c, the position of the threaded hole c is corresponding with the position of 1 left side threaded hole a of mounting plate.
In the present embodiment, people are the power supply of radiator 2 by external power supply, and radiator 2 is first by electric appliance in transducer body 4
The heat discharge that part generates when running, so that electric elements will not be affected by the high temperature, the model of the radiator 2 can be
FA-40。
In the present embodiment, when people need to overhaul transducer body 4, people rotate bolt 15 and threaded post
12, fixed plate 14 is taken out out of sliding slot c, pulls cover board 13 to drive the Slideslip to the left of transducer body 4, thus by frequency converter sheet
Body 4 takes out out of shell 11, and people press fixture block b and snap-gauge 10 is driven to move down, and fixture block b, which is moved down, drives spring 9 to shrink,
To take out snap-gauge 10 and fixed block 6 out of card slot a, transducer body 4 is overhauled, method simple practical, and will not
People's a large amount of time is wasted when dismounting to transducer body 4, by being provided with spring 9 in the lower surface of snap-gauge 10,
Fixed block 6, which enters inside card slot a, drives snap-gauge 10 and spring 9 to enter in card slot a, and spring 9 will card under the action of own resilient
Plate 10 bounces, and is stuck in snap-gauge 10 in card slot a, and transducer body 4 is fixed, by the right side of transducer body 4
It is provided with fixture block a5, so that fixture block a5 is filled up in 11 right side card slot b of shell after transducer body 4 is installed in place by people
Vacancy, people can be by observing fixture block a5, and then determines whether transducer body 4 is installed in place.
Further, there are two radiator 2, the radiator 2 and external electricity for the lower surface setting of 11 inner wall of shell
Source is electrically connected, by being provided with radiator 2 in the lower surface of 11 inner wall of shell, so that radiator 2 can be to transducer body 4
It radiates, prevents electric elements in shell 11 from influencing to operate normally because temperature is excessively high.
Further, the front and back of the shell 11 is provided with shutter 16, by shell 11 front and back
Face is provided with shutter 16, so that air is entered inside shell 11 by shutter 16, carries out air circulation, reduces in shell 11
The temperature in portion.
Further, the front and back of the shell 11 is fixed with the opposite face of two air filtration racks 17 connect respectively
It connects, and air filtration rack 17 is corresponding with the position of shutter 16, by being provided with air filtration rack 17 and shutter 16
Position it is corresponding, before air enters the inside of shell 11 by shutter 16, need to first pass through air filtration rack 17
Filtering prevents the dust in air from entering in shell 11 to the electric elements inside shell 11 to reduce the dust in air
It damages.
Further, the upper surface of the link block 8 is fixedly connected with the lower surface of fixture block b, and the upper surface of fixture block b is opened
Equipped with pressing groove, by being provided with fixture block b in the upper surface of link block 8, the pressing groove that people press the upper surface fixture block b, which drives, to be connected
It connects block 8 to move down, link block 8, which moves down, drives snap-gauge 10 to move down, to facilitate people solid to take out in card slot a
Determine block 6 and snap-gauge 10.
Further, the four corners of 1 upper surface of mounting plate offer threaded hole a, the threaded hole a internal screw thread respectively
It is connected with bolt 15, by being provided with threaded hole a in the upper surface of mounting plate 1, so that people be facilitated to install shell 11.
The working principle and process for using of the utility model: in use, people by sliding rail 3 and slide transducer body 4
Slot a is fixed, and people push cover board 13 that fixed block 6 is pushed in card slot a, and connecting plate, which enters, drives snap-gauge inside card slot a
In the 10 and entrance of spring 9 card slot a, spring 9 bounces snap-gauge 10 under the action of own resilient, is stuck in snap-gauge 10 in card slot,
Cover board 13 and shell 11 are fixed people's rotary threaded column 12, and fixed plate 14 is placed in card slot c and cover board 13 by people
The lower section of cover board 13 is fixed in left side fitting rotation bolt 15, when people need to overhaul transducer body 4,
People rotate bolt 15 and threaded post 12 pulls cover board 13, and cover board 13 drives the Slideslip to the left of transducer body 4, thus by frequency conversion
Device ontology 4 takes out out of shell 11, and people press fixture block b and snap-gauge 10 is driven to move down, and fixture block b, which is moved down, drives spring 9
It shrinks, to snap-gauge 10 and fixed block 6 be taken out out of card slot a, to be overhauled to transducer body 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of frequency converter of easy disassembly, including mounting plate (1), it is characterised in that: the upper surface of the mounting plate (1) and outer
The lower surface of shell (11) is fixedly connected, the opposite face of shell (11) inner wall front and back with two sliding rails (3) respectively
It is fixedly connected, the front of sliding rail (3) inner wall is connect with the Dorsal glide of transducer body (4), the transducer body (4)
Right side be fixedly connected with the left side of fixture block a(5), the fixture block a(5) card slot that is opened up in shell (11) right side of setting
In a, the sliding slot a that the upper surface of the transducer body (4) is opened up with shell (11) inner wall upper surface is slidably connected, the frequency conversion
The left side of device ontology (4) offers card slot a, and the right side of the card slot a inner wall is bonded with the right side of fixed block (6), institute
The upper and lower surfaces for stating fixed block (6) pass through two hinge a respectively and the right side of two snap-gauges (10) is hinged, described
The lower surface of snap-gauge (10) is fixedly connected with the top of spring (9), the bottom end of the spring (9) and the upper surface of fixed block (6)
It is fixedly connected, the left side of the snap-gauge (10) is hinged by hinge b and the right side of link block (8), the link block (8)
Left side be hinged by hinge c and the upper surface of sliding block (7), the upper table of the lower surface of the sliding block (7) and sliding slot b inner wall
Face is slidably connected；
The left side of the fixed block (6) is fixedly connected with the right side of cover board (13), the left and right of cover board (13) right side
Two sides offer threaded hole b, and the threaded hole b internal screw thread is connected with threaded post (12), the outer surface of the threaded post (12)
It is threaded with the thread cap for being connected to shell (11) left side, the lower surface of the cover board (13) and the following table of sliding slot c inner wall
Face is slidably connected, and is provided in the sliding slot c fixed plate (14), the right side of the fixed plate (14) and the left side of cover board (13)
Face paste is closed, and the upper surface of fixed plate (14) is opened up there are two threaded hole c, on the left of the position and mounting plate (1) of the threaded hole c
The position of threaded hole a is corresponding.
2. a kind of frequency converter of easy disassembly according to claim 1, it is characterised in that: under shell (11) inner wall
There are two radiator (2), the radiator (2) and external power supplys to be electrically connected for surface setting.
3. a kind of frequency converter of easy disassembly according to claim 1, it is characterised in that: the shell (11) front and
The back side is provided with shutter (16).
4. a kind of frequency converter of easy disassembly according to claim 1, it is characterised in that: the shell (11) front and
The back side is fixedly connected with the opposite face of two air filtration racks (17) respectively, and air filtration rack (17) and shutter (16)
Position it is corresponding.
5. a kind of frequency converter of easy disassembly according to claim 1, it is characterised in that: the upper table of the link block (8)
Face is fixedly connected with the lower surface of fixture block b, and the upper surface of fixture block b offers pressing groove.
6. a kind of frequency converter of easy disassembly according to claim 1, it is characterised in that: mounting plate (1) upper surface
Four corners offer threaded hole a respectively, the threaded hole a internal screw thread is connected with bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031983.3U CN209313733U (en) | 2019-01-09 | 2019-01-09 | A kind of frequency converter of easy disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031983.3U CN209313733U (en) | 2019-01-09 | 2019-01-09 | A kind of frequency converter of easy disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313733U true CN209313733U (en) | 2019-08-27 |
Family
ID=67680558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920031983.3U Expired - Fee Related CN209313733U (en) | 2019-01-09 | 2019-01-09 | A kind of frequency converter of easy disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769622A (en) * | 2019-10-15 | 2020-02-07 | 广州市伟达力电器有限公司 | Novel mine locomotive pulls converter structure |
| CN112895968A (en) * | 2021-01-21 | 2021-06-04 | 陈为全 | New forms of energy electric automobile changes battery device |
| CN113472179A (en) * | 2021-07-02 | 2021-10-01 | 陈佳欣 | Frequency converter with push-pull type protective shell and rotating mechanism and using method thereof |
-
2019
- 2019-01-09 CN CN201920031983.3U patent/CN209313733U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769622A (en) * | 2019-10-15 | 2020-02-07 | 广州市伟达力电器有限公司 | Novel mine locomotive pulls converter structure |
| CN110769622B (en) * | 2019-10-15 | 2021-06-15 | 广州市伟达力电器有限公司 | Novel mine locomotive pulls converter structure |
| CN112895968A (en) * | 2021-01-21 | 2021-06-04 | 陈为全 | New forms of energy electric automobile changes battery device |
| CN113472179A (en) * | 2021-07-02 | 2021-10-01 | 陈佳欣 | Frequency converter with push-pull type protective shell and rotating mechanism and using method thereof |
| CN113472179B (en) * | 2021-07-02 | 2022-12-09 | 广西电网有限责任公司崇左供电局 | Frequency converter with push-pull type protective shell and rotating mechanism and using method thereof |
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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: 20190827 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |