CN201022159Y - Connection structure for shutter and motor end cover for large motor - Google Patents
Connection structure for shutter and motor end cover for large motor Download PDFInfo
- Publication number
- CN201022159Y CN201022159Y CNU2006201624126U CN200620162412U CN201022159Y CN 201022159 Y CN201022159 Y CN 201022159Y CN U2006201624126 U CNU2006201624126 U CN U2006201624126U CN 200620162412 U CN200620162412 U CN 200620162412U CN 201022159 Y CN201022159 Y CN 201022159Y
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- China
- Prior art keywords
- shutter
- motor end
- electric motor
- end cap
- frame
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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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a connecting structure for connecting the shutter and the motor end cover of a large motor, comprising a motor end cover which is provided with a window frame, a shutter and a plurality of bolts. A lateral slat of the shutter frame is provided with a plurality of hinge bases in intervals. The shutter comprises a shutter frame and a plurality of wind boards, wherein a lateral frame of the shutter frame is provided with a plurality of hinges on the outer end for matching the hinge bases on the window frame and the wind boards are horizontally arranged inside the shutter frame. Another lateral slat of the shutter frame, which is relative to the lateral slat with the hinges, is provided with a plurality of assembly through-holes. Another lateral slat of the window frame of the motor end cover is provided with the assembly screw corresponding to the assembly through-holes. The head of the bolt is a knurl bolt head. The rod of the bolt passes through the assembly through-hole of the shutter frame and is screwed in the assembly thread on the window frame slat of the motor end for fixing the shutter on the motor end cover. The utility model has the advantages of directly manual assembly, easy operation and no influence on the motor heat-exchanging effect.
Description
Technical field
The utility model relates to a kind of motor outer cover, is specifically related to a kind of syndeton that is used for the shutter and the electric motor end cap of large-size machine.
Background technology
Shutter is the final tache in the high wind motor air path system, and its version is related to the degree of protection of motor, working service, wind path windage, thereby influences the overall performance of motor.Existing shutter that is used for large-size machine and electric motor end cap syndeton adopted is: at the bolt fastening shutter shown in Fig. 1, for large-scale shutter (quality is big), bolt 3 needed to use instrument when its shortcoming was to install shutter 2 to electric motor end cap 1, installed, dismantles extremely inconvenient.Another kind is used for the shutter of large-size machine and the syndeton of electric motor end cap is: at the hinge type shutter of the band handle shown in Fig. 2, its shortcoming is that handle 4 on the shutter 2 is with the air outlet partial occlusion of electric motor end cap 1, cause ventilation not smooth, influence the heat dispersion of motor, and make easy inadequately.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of convenient installation, dismounting is provided and does not influence the shutter that is used for large-size machine of motor wind path and the syndeton of electric motor end cap.
The technical scheme that realizes above-mentioned purpose is: a kind of syndeton that is used for the shutter and the electric motor end cap of large-size machine, comprise electric motor end cap with window frame, shutter and some screws, on the side plate bar of described window frame vertically or the horizontal interval be provided with some hinge seats, described shutter comprise a body side frame outer face be provided with window frame on the suitable hinge of hinge seat sash frame and be horizontally fixed on one group of aerofoil in the sash frame, the described sash frame opposite side relative with hinge side is installed fanned and offered several installation through holes on the lath, the opposite side lath of the window frame of described electric motor end cap is provided with and installs through hole screwed hole is installed accordingly, the spiral shell head of described screw is an annular knurl spiral shell head, and the installation through hole that sash frame is passed by its bar portion screws in the installation screwed hole on the window frame lath of electric motor end cap and is used for shutter is fixed on electric motor end cap.
The above-mentioned shutter that is used for large-size machine and the syndeton of electric motor end cap, wherein, the fan lath of the opposite side that described sash frame is relative with hinge side is installed is a L shaped plate, the installation through hole of described sash frame is arranged on the L shaped plate.
The above-mentioned shutter that is used for large-size machine and the syndeton of electric motor end cap, wherein, described installation through hole is two.
The above-mentioned shutter that is used for large-size machine and the syndeton of electric motor end cap, wherein, described hinge seat is two.
The above-mentioned shutter that is used for large-size machine and the syndeton of electric motor end cap, wherein, described one group of aerofoil is to become effective fixed angle between two facades of sash frame fan lath with level.
The above-mentioned shutter that is used for large-size machine and the syndeton of electric motor end cap wherein, also are provided with one and are positioned at the inboard screen pack of also clamping with the fan lath of aerofoil in the described sash frame.
The advantage that is used for the ventilation shutter of large-size machine of the present utility model is:
1, do not need instrument, available hand is directly installed, easy operating;
2, do not influence the heat exchange effect of motor;
3, making is simple than the handle type shutter, and the annex demand is less relatively.
Description of drawings
Fig. 1 is the structural representation that prior art a kind of is used for the syndeton of the shutter of large-size machine and electric motor end cap;
Fig. 2 is the structural representation that the another kind of prior art is used for the syndeton of the shutter of large-size machine and electric motor end cap;
Fig. 3 is the front view of the syndeton blind window of shutter that is used for large-size machine of the present utility model and electric motor end cap;
Fig. 4 is the end view of the syndeton blind window of shutter that is used for large-size machine of the present utility model and electric motor end cap;
Fig. 5 is the structural representation of the syndeton of shutter that is used for large-size machine of the present utility model and electric motor end cap;
Fig. 6 is the structural representation of the used screw of syndeton of shutter that is used for large-size machine of the present utility model and electric motor end cap.
Embodiment
See also Fig. 3 to Fig. 5, a kind of syndeton that is used for the shutter and the electric motor end cap of large-size machine of the present utility model, comprise electric motor end cap 1, shutter 2 and some screws 3 with window frame 10, wherein, the compartment of terrain is provided with two hinge seats 11 on the side plate bar on the window frame 10 of electric motor end cap 1, and the compartment of terrain is provided with two screwed holes are installed on the window frame 10 opposite side lath relative with hinge seat 11 side plate bars are installed.Shutter 2 comprises sash frame 20 and one group of aerofoil 23, fan lath 201 outer faces of sash frame 20 1 sides be provided with window frame 10 on two suitable hinges 21 of hinge seat 11, offer on the sash frame 20 opposite side fan lath 202 relative with hinge 21 sides fan lath 201 is installed with window frame 10 on suitable two of installation screwed hole (not shown) through holes 22 are installed, fan lath 202 is a L shaped plate, two through hole 22 is installed and is opened on L shaped plate and window frame 10 contact-making surfaces.One group of aerofoil 23 is pulled by many wind and is constituted, they fan between two facades of laths with becoming effective angle at interval and to be fixed on sash frame 20 with level, also be provided with one in the sash frame 20 and be positioned at the aerofoil 23 inboard screen packs of also clamping 24 with the fan lath, distance between every aerofoil and this effective angle are looked the degree of protection of motor and are determined, if motor reaches the degree of protection of IP23, need the solid of prevention direction greater than 12mm.Screw 3 is the standard component (see figure 6), and its spiral shell head 30 is an annular knurl spiral shell head, and the installation through hole 22 that sash frame 20 is passed by its bar portion 31 screws in the installation screwed hole on window frame 10 laths of electric motor end caps 1 and is used for shutter 2 is fixed on electric motor end cap 1.
In sum, adopt the syndeton of shutter of the present utility model and electric motor end cap, can mount and dismount blind window by hand easily, do not influence the heat exchange effect of motor again, it is simple to make relative handle type blind window, and the annex demand is also less relatively.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (7)
1. syndeton that is used for the shutter and the electric motor end cap of large-size machine, comprise electric motor end cap with window frame, shutter and some screws, be provided with some hinge seats every ground on the side plate bar of described window frame, described shutter comprise a body side frame outer face be provided with window frame on the suitable hinge of hinge seat sash frame and be horizontally fixed on one group of aerofoil in the sash frame, it is characterized in that, the described sash frame opposite side relative with hinge side is installed fanned and offered several installation through holes on the lath, the opposite side lath of the window frame of described electric motor end cap is provided with and installs through hole screwed hole is installed accordingly, the spiral shell head of described screw is an annular knurl spiral shell head, and the installation through hole that sash frame is passed by its bar portion screws in the installation screwed hole on the window frame lath of electric motor end cap and is used for shutter is fixed on electric motor end cap.
2. the syndeton that is used for the shutter and the electric motor end cap of large-size machine according to claim 1, it is characterized in that, the fan lath of the opposite side that described sash frame is relative with hinge side is installed is a L shaped plate, and the installation through hole of described sash frame is arranged on the L shaped plate.
3. the syndeton that is used for the shutter and the electric motor end cap of large-size machine according to claim 1 and 2 is characterized in that described installation through hole is two.
4. the syndeton that is used for the shutter and the electric motor end cap of large-size machine according to claim 1 and 2 is characterized in that described hinge seat is two.
5. the syndeton that is used for the shutter and the electric motor end cap of large-size machine according to claim 3 is characterized in that described hinge seat is two.
6. the syndeton that is used for the shutter and the electric motor end cap of large-size machine according to claim 1 is characterized in that, described one group of aerofoil is to become effective fixed angle between two facades of sash frame fan lath with level.
7. the syndeton that is used for the shutter and the electric motor end cap of large-size machine according to claim 1 is characterized in that, also is provided with one in the described sash frame and is positioned at the inboard screen pack of also clamping with the fan lath of aerofoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201624126U CN201022159Y (en) | 2006-12-29 | 2006-12-29 | Connection structure for shutter and motor end cover for large motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201624126U CN201022159Y (en) | 2006-12-29 | 2006-12-29 | Connection structure for shutter and motor end cover for large motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201022159Y true CN201022159Y (en) | 2008-02-13 |
Family
ID=39089574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201624126U Expired - Fee Related CN201022159Y (en) | 2006-12-29 | 2006-12-29 | Connection structure for shutter and motor end cover for large motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201022159Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957254A (en) * | 2012-12-05 | 2013-03-06 | 福建永强力加动力设备有限公司 | Generator front housing |
| CN103560609A (en) * | 2009-05-19 | 2014-02-05 | 福特全球技术公司 | Electric motor |
| CN105703539A (en) * | 2016-04-18 | 2016-06-22 | 中车永济电机有限公司 | Self-ventilation traction motor |
| CN106208486A (en) * | 2016-08-06 | 2016-12-07 | 中车永济电机有限公司 | A kind of self-ventilation pulling motor wind-and-sand-proof apparatus |
-
2006
- 2006-12-29 CN CNU2006201624126U patent/CN201022159Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560609A (en) * | 2009-05-19 | 2014-02-05 | 福特全球技术公司 | Electric motor |
| CN103560609B (en) * | 2009-05-19 | 2017-01-04 | 福特全球技术公司 | Motor |
| CN102957254A (en) * | 2012-12-05 | 2013-03-06 | 福建永强力加动力设备有限公司 | Generator front housing |
| CN105703539A (en) * | 2016-04-18 | 2016-06-22 | 中车永济电机有限公司 | Self-ventilation traction motor |
| CN106208486A (en) * | 2016-08-06 | 2016-12-07 | 中车永济电机有限公司 | A kind of self-ventilation pulling motor wind-and-sand-proof apparatus |
| CN106208486B (en) * | 2016-08-06 | 2017-12-01 | 中车永济电机有限公司 | A kind of self-ventilation pulling motor wind-and-sand-proof apparatus |
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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: 20080213 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |