CN204304701U - Medium-and-large-sized cooler of electric motor mounting structure - Google Patents
Medium-and-large-sized cooler of electric motor mounting structure Download PDFInfo
- Publication number
- CN204304701U CN204304701U CN201420813801.5U CN201420813801U CN204304701U CN 204304701 U CN204304701 U CN 204304701U CN 201420813801 U CN201420813801 U CN 201420813801U CN 204304701 U CN204304701 U CN 204304701U
- Authority
- CN
- China
- Prior art keywords
- cooler
- electric motor
- connecting plate
- medium
- mounting structure
- 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
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Abstract
The installing hole that the medium-and-large-sized cooler of electric motor mounting structure of prior art exists not easily aligns, and installs problems such as bringing difficulty, the utility model proposes a kind of medium-and-large-sized cooler of electric motor mounting structure to cooler.The medium-and-large-sized cooler of electric motor mounting structure of the utility model, on motor cabinet, planar outboard welds the connecting plate for electric motor of more than four, correspondence position welding cooler connecting plate in cooler lower surface, described connecting plate is flute profile and is provided with installing hole on its plane bottom plate, it is characterized in that, the installing hole shape on connecting plate for electric motor is horizontal oval same hole, and the installing hole on cooler connecting plate is longitudinal ellipse hole, further, the minor axis of ellipse hole and the diameter of bolt match.The Advantageous Effects of the utility model medium-and-large-sized cooler of electric motor mounting structure to be easy to all installing holes disposablely to align, and avoids scene to be again welded to connect plate, and structure is simple, easy for installation.
Description
Technical field
The utility model relates to medium-and-large-sized cooler of electric motor mounting technique, is related specifically to a kind of medium-and-large-sized cooler of electric motor mounting structure.
Background technology
For ensureing the normal operation of medium-and-large-sized motor, usually need cooler to be installed, to ensure the effective cooling to motor on medium-and-large-sized motor top.Usually the shape fabricating of cooler become and match with plane on motor cabinet, on motor cabinet, planar outboard welds the connecting plate for electric motor of more than four, the correspondence position welding cooler connecting plate in cooler lower surface.Described connecting plate is flute profile, and is provided with circular mounting hole on its plane bottom plate.Then, cooler is lifted on above motor, by the installing hole alignment on connecting plate for electric motor and cooler connecting plate, penetrates in installing hole with bolt and screw, thus cooler and motor are fixed together.Volume due to cooler and motor is comparatively large and lift after being welded to connect plate by drawing, the quantity of adding connecting plate is more, installing hole is probably due to shape or the scale error of cooler or motor cabinet, and the welding of installing plate or mismachining tolerance can not be alignd, and cause bolt can not penetrate smoothly in the installing hole of motor mounting plate and cooler installing plate.When position of mounting hole difference is serious, only knocks out connecting plate, again weld at the scene, install to cooler and bring difficulty.Obviously, the medium-and-large-sized cooler of electric motor mounting structure of prior art also exists installing hole and not easily aligns, and installs problems such as bringing difficulty to cooler.
The installing hole that the medium-and-large-sized cooler of electric motor mounting structure of prior art exists not easily aligns, and installs problems such as bringing difficulty, the utility model proposes a kind of medium-and-large-sized cooler of electric motor mounting structure to cooler.The medium-and-large-sized cooler of electric motor mounting structure of the utility model, on motor cabinet, planar outboard welds the connecting plate for electric motor of more than four, correspondence position welding cooler connecting plate in cooler lower surface, described connecting plate is flute profile and is provided with installing hole on its plane bottom plate, it is characterized in that, the installing hole shape on connecting plate for electric motor is horizontal oval same hole, and the installing hole on cooler connecting plate is longitudinal ellipse hole, further, the minor axis of ellipse hole and the diameter of bolt match.
The Advantageous Effects of the utility model medium-and-large-sized cooler of electric motor mounting structure to be easy to all installing holes disposablely to align, and avoids scene to be again welded to connect plate, and structure is simple, easy for installation.
Summary of the invention
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of medium-and-large-sized cooler of electric motor mounting structure;
Accompanying drawing 2 is the 3-D view of prior art medium-and-large-sized cooler of electric motor mounting structure connecting plate;
Accompanying drawing 3 is the schematic three dimensional views of the utility model medium-and-large-sized cooler of electric motor mounting structure connecting plate.
Below in conjunction with the drawings and specific embodiments, the medium-and-large-sized cooler of electric motor mounting structure of the utility model is further described.
Detailed description of the invention
Accompanying drawing 1 is the schematic diagram of medium-and-large-sized cooler of electric motor mounting structure, accompanying drawing 2 is the 3-D view of prior art medium-and-large-sized cooler of electric motor mounting structure connecting plate, in figure, 1 is cooler connecting plate, and 2 is bolt, and 3 is connecting plate for electric motor, as seen from the figure, usually the shape fabricating of cooler become and match with plane on motor cabinet, on motor cabinet, planar outboard welds the connecting plate for electric motor 3 of more than four, the correspondence position welding cooler connecting plate 1 in cooler lower surface.Described connecting plate is flute profile, and is provided with circular mounting hole on its plane bottom plate.Then, cooler is lifted on above motor, by the installing hole alignment on connecting plate for electric motor and cooler connecting plate, penetrates in installing hole with bolt 2 and screw, thus cooler and motor are fixed together.Volume due to cooler and motor is comparatively large and lift after being welded to connect plate by drawing, the quantity of adding connecting plate is more, installing hole is probably due to shape or the scale error of cooler or motor cabinet, and the welding of installing plate or mismachining tolerance can not be alignd, and cause bolt can not penetrate smoothly in the installing hole of motor mounting plate and cooler installing plate.When position of mounting hole difference is serious, only knocks out connecting plate, again weld at the scene, install to cooler and bring difficulty.Obviously, the medium-and-large-sized cooler of electric motor mounting structure of prior art also exists installing hole and not easily aligns, and installs problems such as bringing difficulty to cooler.
Accompanying drawing 3 is the schematic three dimensional views of the utility model medium-and-large-sized cooler of electric motor mounting structure connecting plate, and in figure, 4 is cooler connecting plate, and 5 is connecting plate for electric motor.As seen from the figure, the medium-and-large-sized cooler of electric motor mounting structure of the utility model, on motor cabinet, planar outboard welds the connecting plate for electric motor 5 of more than four, correspondence position welding cooler connecting plate 3 in cooler lower surface, described connecting plate is flute profile and is provided with installing hole on its plane bottom plate, it is characterized in that, installing hole shape on connecting plate for electric motor 5 is horizontal oval same hole, installing hole on cooler connecting plate 4 is longitudinal ellipse hole, further, the minor axis of ellipse hole and the diameter of bolt match.Because the utility model medium-and-large-sized cooler of electric motor mounting structure connecting plate for electric motor is ellipse hole with the installing hole on cooler connecting plate and the major axis of two ellipse holes is mutually vertical, make when installing hole aligns, its longitudinal and transverse two directions all have the surplus dodged, all installing holes are easy to disposablely to align when cooler is installed, when avoiding cooler installation, installing hole can not disposablely align, only knock out the connecting plate that can not align, the on-the-spot phenomenon being again welded to connect plate occurs.
Obviously, the Advantageous Effects of the utility model medium-and-large-sized cooler of electric motor mounting structure to be easy to all installing holes disposablely to align, and avoids scene to be again welded to connect plate, and structure is simple, easy for installation.
Claims (1)
1. a medium-and-large-sized cooler of electric motor mounting structure, on motor cabinet, planar outboard welds the connecting plate for electric motor of more than four, correspondence position welding cooler connecting plate in cooler lower surface, described connecting plate is flute profile and is provided with installing hole on its plane bottom plate, it is characterized in that, the installing hole shape on connecting plate for electric motor is horizontal oval same hole, and the installing hole on cooler connecting plate is longitudinal ellipse hole, further, the minor axis of ellipse hole and the diameter of bolt match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813801.5U CN204304701U (en) | 2014-12-18 | 2014-12-18 | Medium-and-large-sized cooler of electric motor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813801.5U CN204304701U (en) | 2014-12-18 | 2014-12-18 | Medium-and-large-sized cooler of electric motor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304701U true CN204304701U (en) | 2015-04-29 |
Family
ID=53110210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813801.5U Expired - Fee Related CN204304701U (en) | 2014-12-18 | 2014-12-18 | Medium-and-large-sized cooler of electric motor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304701U (en) |
-
2014
- 2014-12-18 CN CN201420813801.5U patent/CN204304701U/en not_active Expired - Fee Related
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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: 20150429 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |