CN203851046U - Inverter power module plug-pull structure - Google Patents
Inverter power module plug-pull structure Download PDFInfo
- Publication number
- CN203851046U CN203851046U CN201420261097.7U CN201420261097U CN203851046U CN 203851046 U CN203851046 U CN 203851046U CN 201420261097 U CN201420261097 U CN 201420261097U CN 203851046 U CN203851046 U CN 203851046U
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- China
- Prior art keywords
- platform
- inverter
- base
- module
- utility
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- 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
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Abstract
The utility model discloses an inverter power module plug-pull structure. The structure comprises a base. One end of the working surface of the base is provided with a busbar plug, and the other end of the working surface of the base is provided with a platform which can be moved in a manner that the platform is vertical to the busbar plug. The platform is provided with module installation holes. The platform is provided with threaded through holes in the moving direction of the platform. Each threaded through hole is provided with a screw. The front end and the rear end of the screw are connection with a limit support separately. The screw can be moved on the limit supports. The limit supports are fixed on the base. When the inverter power module plug-pull structure of the utility model is used, an inverter module is installed on the platform, the inverter module can be installed into an equipment cabinet rapidly and conveniently by rotating the screws, the screw push structure can be used to make the connection of the inverter module be more stable, the inverter module is not easy to slip out, and in the inverter power source maintenance process, the inverter module can be exited out only by rotating the screws reversely, connection copper bars do not need to be detached in a narrow space, so the working efficiency can be effectively improved.
Description
Technical field
The utility model relates to a kind of inverter, particularly a kind of Inverter connect-disconnect structure.
Background technology
Along with the development of power electronic technology, the DC power supply of being made up of transformer and thyristor is constantly replaced by high frequency inverter, high frequency inverter has the advantages such as volume is little, lightweight, cost is low, but also have the shortcomings such as circuit control logic complexity and required precision be higher, its level of skill to maintenance, maintenance personnel also has higher requirement.
At present, producer, for power is sufficiently large, has generally adopted the mode of multimode stream.But because electric current is large, the connection copper bar between module or aluminium row are thicker, make the interior idle space of power cabinet less, cause the difficulty of maintenance, maintenance to improve, and some industry do not allow preventive maintenance time oversize, if change or time of safeguarding oversize, can allow client cause huge loss.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of simple to operate, uses safety, is conducive to the Inverter connect-disconnect structure of power-source maintenance.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of Inverter connect-disconnect structure, comprise base, on described base working face, one end is provided with bus-bar plug, the other end is provided with the platform that can move perpendicular to bus-bar plug, is provided with module installing hole on described platform, and described platform is provided with tapped through hole in its direction of motion, described tapped through hole is provided with screw rod, described screw rod rear and front end is connected with limiting bracket, and described screw rod can rotate on limiting bracket, and described limiting bracket is fixed on base.
As preferred version of the present utility model, between described platform and base, be provided with guiding mechanism, described guiding mechanism comprises the guide post being arranged on limiting bracket and is opened in the through hole on platform.
As preferred version of the present utility model, described screw rod is connected with disk away from one end of bus-bar plug.
As preferred version of the present utility model, on described disk, be provided with handle.
When the utility model Inverter connect-disconnect structure uses, inversion module is connected to the module installing hole of platform, can inversion module be installed quickly and easily in rack by rotary screw, it is more stable that its screw rod push structure connects inversion module, be difficult for skidding off, in the time safeguarding inverter, only need contra rotating screw can exit inversion module, need under the space under narrow, dismounting not connect copper bar and set bolt, effectively improve operating efficiency, the inversion module exiting is carried out to repair and maintenance, there is open operating space, can reduce electric shock probability.The utility model is a kind of simple to operate, uses safety, is conducive to the Inverter connect-disconnect structure of power-source maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Inverter connect-disconnect structure.
Mark in figure: 1 is base, 2 is bus-bar plug, and 3 is platform, and 4 is module installing hole, and 5 is tapped through hole, and 6 is screw rod, and 7 is limiting bracket, and 8 is guide post, and 9 is through hole, and 10 is disk, and 11 is handle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model Inverter connect-disconnect structure, comprise base 1, on described base 1 working face, one end is provided with bus-bar plug 2, the other end is provided with the platform 3 that can move perpendicular to bus-bar plug 2, on described platform 3, be provided with module installing hole 4, described platform 3 is provided with tapped through hole 5 in its direction of motion, described tapped through hole 5 is provided with screw rod 6, described screw rod 6 rear and front ends are connected with limiting bracket 7, described screw rod 6 can rotate on limiting bracket 7, and described limiting bracket 7 is fixed on base 1.
As shown in Figure 1, in the utility model Inverter connect-disconnect structure: more steady for platform 3 is moved, connect more reliably, on described limiting bracket 7, be designed with guide post 8, on described platform 3, be designed with through hole 9, described guide post 8 and through hole 9 coordinate formation guiding mechanism; For convenience of rotary screw 6, described screw rod 6 is designed with disk 10 on the one end away from bus-bar plug 2; For saving cabinet space, on described disk 10, be also designed with handle 11, this handle 11 has further facilitated the installation and removal operation of inversion module.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. an Inverter connect-disconnect structure, it is characterized in that: comprise base (1), on described base (1) working face, one end is provided with bus-bar plug (2), the other end is provided with can be perpendicular to the mobile platform (3) of bus-bar plug (2), on described platform (3), be provided with module installing hole (4), described platform (3) is provided with tapped through hole (5) in its direction of motion, described tapped through hole (5) is provided with screw rod (6), described screw rod (6) rear and front end is connected with limiting bracket (7), described screw rod (6) can be in the upper rotation of limiting bracket (7), described limiting bracket (7) is fixed on base (1).
2. Inverter connect-disconnect structure according to claim 1, it is characterized in that: between described platform (3) and base (1), be provided with guiding mechanism, described guiding mechanism comprises the guide post (8) being arranged on limiting bracket (7) and is opened in the through hole (9) on platform (3).
3. Inverter connect-disconnect structure according to claim 1 and 2, is characterized in that: described screw rod (6) is connected with disk (10) away from one end of bus-bar plug.
4. Inverter connect-disconnect structure according to claim 3, is characterized in that: on described disk (10), be provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261097.7U CN203851046U (en) | 2014-05-21 | 2014-05-21 | Inverter power module plug-pull structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261097.7U CN203851046U (en) | 2014-05-21 | 2014-05-21 | Inverter power module plug-pull structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851046U true CN203851046U (en) | 2014-09-24 |
Family
ID=51564014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261097.7U Expired - Fee Related CN203851046U (en) | 2014-05-21 | 2014-05-21 | Inverter power module plug-pull structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794749A (en) * | 2019-02-22 | 2019-05-24 | 深圳市航天新源科技有限公司 | A kind of plug-in and pull-off device suitable for module-power controller |
-
2014
- 2014-05-21 CN CN201420261097.7U patent/CN203851046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794749A (en) * | 2019-02-22 | 2019-05-24 | 深圳市航天新源科技有限公司 | A kind of plug-in and pull-off device suitable for module-power controller |
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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: 20140924 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |