CN205945501U - Frequency converter having detachable inverter module - Google Patents
Frequency converter having detachable inverter module Download PDFInfo
- Publication number
- CN205945501U CN205945501U CN201620926638.2U CN201620926638U CN205945501U CN 205945501 U CN205945501 U CN 205945501U CN 201620926638 U CN201620926638 U CN 201620926638U CN 205945501 U CN205945501 U CN 205945501U
- Authority
- CN
- China
- Prior art keywords
- track
- inverter module
- converter
- support column
- roller
- 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
Landscapes
- Inverter Devices (AREA)
Abstract
The utility model relates to a converter field, concretely relates to frequency converter having detachable inverter module, including installing the dc -to -ac converter module in the converter casing, be fixed with two first tracks that are parallel to each other on the base of casing, the bottom of dc -to -ac converter module is fixed with 4 first gyro wheels, and the second track has been seted up in locating first track to first gyro wheel card on the base, and the second track is located in the middle of the first track and is on a parallel with first track, is provided with a second gyro wheel mechanism in the bottom of dc -to -ac converter module to cooperation second track uses, the utility model provides a first track when the maintenance, is pulled out the dc -to -ac converter module with the handle in being fixed in the dc -to -ac converter module casing of converter, the back is pulled out in the dc -to -ac converter module to the setting of second gyro wheel mechanism, has fine buffering and supporting role to bulky dc -to -ac converter module, can not cause the dc -to -ac converter module to fall after first track is pulled out, detachable dc -to -ac converter module has made things convenient for transportation, maintenance and maintenance.
Description
Technical field
This utility model is related to converter field, specifically relates to a kind of converter with detachable inverter module.
Background technology
With China actively pushing forward industrialization and modern energy innovation system, energy development face sternness form and
Challenge.Frequency control has become an important promotional technique of energy-conservation.During converter using semiconductor power device open and
Power frequency supply is converted to the electrical energy changer of frequency-adjustable by shutoff effect.Inverter module is as the important composition of converter
Not stupid, input DC power output frequency adjustable alternating current power supply during its effect.
Inverter is a huge assembling device in itself, and current inverter module is all in cabinet by bolt integral installation
Internal portion, operate inconvenience.On the other hand, if breaking down in use, no matter keeped in repair in cabinet
Still disassemble and keeped in repair, all can bring some inconvenience to scene.
Utility model content
The problem existing for prior art, solves the problems, such as the inverter module dismounting in existing converter and keeps in repair
The problem of inconvenience, this utility model provides a kind of converter with detachable inverter module.
Concrete technical scheme is as follows：
A kind of converter with detachable inverter module, including the inverter module being arranged in frequency converter shell,
Two the first tracks being parallel to each other are fixed with the base of housing, two wheels in front and back are passed through in the bottom of described inverter module
Axle is fixed with 4 the first rollers, and described first roller is arranged in described first track, offers the second rail on described base
Road, and described second track is located at described first in the middle of track and opens up parallel to described first track, in described inverter mould
The bottom of block is provided with second idler wheel mechanism, and described second idler wheel mechanism includes support bar and the second roller, described second rolling
Wheel is arranged in described second track, and described support bar includes upper support column and the fixation being fixed on described inverter module bottom
In the lower support column of described second roller upper end, having section in described upper support column and described lower support column middle setting is " H "
The spring retainer post of shape, described upper support column is all connected with described spring retainer post by compression spring with described lower support column
Connect；
Preferably, described wheel shaft passes the outside of described first roller, and described first track includes wheel shaft stopper slot and
One roller stopper slot, and described wheel shaft stopper slot is arranged at the upper end outside described first roller stopper slot；
Preferably, described second track offer downward-sloping gentle slope structure foremost；
Preferably, before and after 4 described second idler wheel mechanisms each two be evenly arranged；
Preferably, the internal diameter of described spring retainer post is equal to the external diameter of described upper support column and described lower support column；
Preferably, the front end of described inverter module is provided with handle.
Beneficial effect：
The first track in this utility model and the setting of the first roller, inverter module are fixed on the housing of converter
Interior, when safeguarding and overhaul needing, with handle, inverter module is pulled out；Below inverter module, the second idler wheel mechanism sets
Put, after inverter module pull-out cabinet, have buffering and a supporting role well to bulky inverter module, no
Inverter module can be caused to fall after the first track pulls out；And offer downward-sloping gentle slope foremost in the second track
Structure so that inverter module can be gentle the damage being drawn out cabinet, not resulting in the components and parts in inverter module；Can
The inverter module of dismountable facilitates transport, safeguards and overhaul.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1：Perspective view on frequency converter shell base for first track installation；
Fig. 2：The perspective view of inverter module；
Fig. 3：The vertical section schematic diagram of the support column in the second idler wheel mechanism；
Fig. 4：Detachable inverter module is arranged on the perspective view on the first track and frequency converter shell base；
Fig. 5：Detachable inverter module divides the perspective view of pull-out from the first rail superior portion；.
Reference is as follows：
1- inverter module, 101- shakes hands, 2- base, 3- first track, 301- wheel shaft stopper slot, and 302- first roller limits
Position groove, 4- first roller, 401- wheel shaft, 5- second track, 6- second idler wheel mechanism, 7- support bar, 701- upper support column, 702-
Lower support column, 703- spring retainer post, 704- compression spring, 8- second roller.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, real to this utility model below
Apply the technical scheme in example to be clearly and completely described it is clear that described embodiment is this utility model part enforcement
Example, rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making wound
The every other embodiment being obtained under the premise of the property made work, broadly falls into the scope of this utility model protection.
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 5, referring to Fig. 4：A kind of converter with detachable inverter module, including peace
It is contained in the inverter module 1 in frequency converter shell, two the first tracks 3 being parallel to each other, institute are fixed with the base 2 of housing
The bottom stating inverter module 1 is fixed with 4 the first rollers 4 by two wheel shafts 401 in front and back, and described first roller 4 is arranged in
In described first track 3, the second track 5 is offered on described base 2, and described second track 5 is located at described first track 3
Centre simultaneously opens up parallel to described first track 3, and the bottom of described inverter module 1 is provided with 4 the second idler wheel mechanisms 6,
Described second idler wheel mechanism 6 includes support bar 7 and the second roller 8, and described second roller 8 is arranged in described second track 5, institute
State support bar 7 to include being fixed on the upper support column 701 of described inverter module 1 bottom and be fixed on described second roller 8 upper end
Lower support column 702, have spring that section is " H " shape to limit in described upper support column 701 and described lower support column 702 middle setting
Position post 703, described upper support column 701 and described lower support column 702 are all by compression spring 704 and described spring retainer post 703
It is connected；Described wheel shaft 401 passes the outside of described first roller 4, and described first track 3 includes wheel shaft stopper slot 301 and
One roller stopper slot 302, and described wheel shaft stopper slot 301 is arranged at the upper end in described first roller stopper slot 302 outside；Described
Second track 5 offer downward-sloping gentle slope structure foremost；Before and after 4 described second idler wheel mechanisms 6, each two uniformly
Arrangement；The internal diameter of described spring retainer post 703 is equal to the external diameter of described upper support column 701 and described lower support column 702；Described
The front end of inverter module 1 is provided with handle 101.
The first track in this utility model and the setting of the first roller, inverter module are fixed on the housing of converter
Interior, when safeguarding and overhaul needing, with handle, inverter module is pulled out；Below inverter module, the second idler wheel mechanism sets
Put, after inverter module pull-out cabinet, have buffering and a supporting role well to bulky inverter module, no
Inverter module can be caused to fall after the first track pulls out；And offer downward-sloping gentle slope foremost in the second track
Structure so that inverter module can be gentle the damage being drawn out cabinet, not resulting in the components and parts in inverter module；Can
The inverter module of dismountable facilitates transport, safeguards and overhaul.
Only in order to the technical solution of the utility model to be described, it is not intended to limit；Although with reference to the foregoing embodiments to this reality
It has been described in detail with new, it will be understood by those within the art that：It still can be to foregoing embodiments
Described technical scheme is modified, or carries out equivalent to wherein some technical characteristics；And these are changed or replace
Change, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (6)
1. a kind of converter with detachable inverter module, including the inverter module (1) being arranged in frequency converter shell,
It is characterized in that：Two the first tracks (3) being parallel to each other, described inverter module (1) are fixed with the base (2) of housing
Bottom pass through in front and back two wheel shafts (401) be fixed with 4 the first rollers (4), described first roller (4) is arranged in described first
In track (3), the second track (5) is offered on described base (2), and described second track (5) is located at described first track
(3) open up in the middle of and parallel to described first track (3), the bottom of described inverter module (1) is provided with 4 the second rollers
Mechanism (6), described second idler wheel mechanism (6) includes support bar (7) and the second roller (8), and described second roller (8) is arranged in institute
State in the second track (5), described support bar (7) include being fixed on described inverter module (1) bottom upper support column (701) and
It is fixed on the lower support column (702) of described second roller (8) upper end, in described upper support column (701) and described lower support column
(702) middle setting has the spring retainer post (703) that section is " H " shape, described upper support column (701) and described lower support column
(702) all it is connected with described spring retainer post (703) by compression spring (704).
2. there is the converter of detachable inverter module as claimed in claim 1 it is characterised in that：Described wheel shaft (401)
Pass the outside of described first roller (4), described first track (3) includes wheel shaft stopper slot (301) and the first roller stopper slot
, and described wheel shaft stopper slot (301) is arranged at the upper end outside described first roller stopper slot (302) (302).
3. there is the converter of detachable inverter module as claimed in claim 1 it is characterised in that：Described second track
(5) offer downward-sloping gentle slope structure foremost.
4. there is the converter of detachable inverter module as claimed in claim 1 it is characterised in that：4 described second rollings
Before and after wheel mechanism (6), each two are evenly arranged.
5. there is the converter of detachable inverter module as claimed in claim 1 it is characterised in that：Described spring retainer post
(703) internal diameter is equal to the external diameter of described upper support column (701) and described lower support column (702).
6. there is the converter of detachable inverter module as claimed in claim 1 it is characterised in that：In described inverter mould
The front end of block (1) is provided with handle (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926638.2U CN205945501U (en) | 2016-08-23 | 2016-08-23 | Frequency converter having detachable inverter module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926638.2U CN205945501U (en) | 2016-08-23 | 2016-08-23 | Frequency converter having detachable inverter module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945501U true CN205945501U (en) | 2017-02-08 |
Family
ID=57952483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620926638.2U Expired - Fee Related CN205945501U (en) | 2016-08-23 | 2016-08-23 | Frequency converter having detachable inverter module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763665A (en) * | 2019-03-07 | 2019-05-17 | 上海应用技术大学 | A kind of rail mounted safety rope hanging component for high-altitude construction |
-
2016
- 2016-08-23 CN CN201620926638.2U patent/CN205945501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763665A (en) * | 2019-03-07 | 2019-05-17 | 上海应用技术大学 | A kind of rail mounted safety rope hanging component for high-altitude construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204788874U (en) | Case and bag drop test machine | |
| CN105416360B (en) | A kind of suspension rack walk helper suitable for middle low speed magnetic suspension train | |
| CN205945501U (en) | Frequency converter having detachable inverter module | |
| CN205984188U (en) | Bill -board of moving band folding seat chair | |
| CN209394540U (en) | A kind of Segway Human Transporter fixer for measuring | |
| CN207460651U (en) | A kind of easy to carry and assembling interim electrical cabinet | |
| CN209667168U (en) | A kind of secondary screen cabinet handling device | |
| CN206665885U (en) | A kind of cheese device with retainer | |
| CN202743745U (en) | Glass transporting frame | |
| CN204760821U (en) | Transformer workstation on post | |
| CN209433740U (en) | A kind of seamless embedded advertisements screen | |
| CN207225376U (en) | A kind of safety of urban transit management mobile traffic indicator light | |
| CN209216297U (en) | A kind of portable temporary traffic signal lamp | |
| CN211237243U (en) | Think political affairs practice with portable device of asking for answering | |
| CN207336513U (en) | A kind of water pollution content real-time detection apparatus being used in water source | |
| CN208284555U (en) | A kind of pole piece reel apparatus for placing | |
| CN207758836U (en) | Three layers of trolley of assembly type | |
| CN206241999U (en) | A kind of storage station's maintenance of equipment special stand | |
| CN204148829U (en) | Photovoltaic component frame dismounting auxiliary mould | |
| CN209947596U (en) | Night reminding device of high-voltage test transformer device without partial discharge | |
| CN205906833U (en) | Interim rail winding and unwinding devices | |
| CN204011460U (en) | A kind of photovoltaic component frame dismounting auxiliary mould | |
| CN221426717U (en) | Electric power electric detection test equipment | |
| CN221146495U (en) | Low-power consumption annular light filling lamp | |
| CN206250672U (en) | A kind of power coaster |
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: 20170208 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |