CN204402960U - External rotor axial-flow fan integral installation support - Google Patents
External rotor axial-flow fan integral installation support Download PDFInfo
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- CN204402960U CN204402960U CN201420873216.4U CN201420873216U CN204402960U CN 204402960 U CN204402960 U CN 204402960U CN 201420873216 U CN201420873216 U CN 201420873216U CN 204402960 U CN204402960 U CN 204402960U
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- support seat
- intermediate support
- external rotor
- rotor axial
- flow fan
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Abstract
The utility model discloses a kind of external rotor axial-flow fan integral installation support, it comprises intermediate support seat and some cradling pieces, one end of described cradling piece and intermediate support seat are fixed in one, cradling piece is evenly laid on described intermediate support seat, the other end of described cradling piece is provided with internal thread, and described intermediate support seat centre is provided with endoporus.Some cradling pieces and described intermediate support seat form an integral installation support.Described intermediate support seat is circular steel disc, and described cradling piece is hollow steel pipe.Described intermediate support seat is provided with screw hole.The utility model has that structure is simple, dismounting is simple and convenient, the advantage of stabilized structure, good stability, long service life, is very suitable for external rotor axial-flow fan uses.
Description
Technical field
The utility model relates to a kind of axial-flow blower technical field, particularly relates to a kind of external rotor axial-flow fan integral installation support.
Background technique
The mode be fixed in blower fan cylinder of external rotor axial-flow fan is in the market that several fixing struts adopt fastened by screw to fix (as shown in Figure 5: 20, fixing strut mostly; 21, blower fan fixed supporting seat; 22, fastening screw), fixing strut 20 outer end is adopted and is screwed on blower fan cylinder, fixing strut 20 the inner adopts fastening screw 22 to be connected and fixed on blower fan fixed supporting seat 21, external rotor axial-flow fan is fixed on blower fan fixed supporting seat 21, such external rotor axial-flow fan pedestal can in blower fan cylinder, and fan can do rotary work.But because fixing strut and blower fan fixed supporting seat adopt fastening screw to be connected and fixed, in external rotor axial-flow fan using process, often there will be shake or defect that is loosening and poor stability, time serious, may the problems such as fan trouble be caused.And fixing strut to be connected and fixed dismounting by fastening screw comparatively loaded down with trivial details, certain cost of labor need be expended.Therefore market is badly in need of occurring that a kind of structure is simple, install simple and convenient, stabilized structure, good stability, long service life external rotor axial-flow fan integral installation support.
Model utility content
The technical problem that the utility model solves is the defect overcoming present technology, provides that a kind of structure is simple, dismounting is simple and convenient, the external rotor axial-flow fan integral installation support of stabilized structure, good stability, long service life.
For solving the problems of the technologies described above, the utility model provides a kind of external rotor axial-flow fan integral installation support, it is characterized in that, it comprises intermediate support seat and some cradling pieces, one end of described cradling piece and intermediate support seat are fixed in one, cradling piece is evenly laid on described intermediate support seat, and the other end of described cradling piece is provided with internal thread, and described intermediate support seat centre is provided with endoporus.
Preferably, the number of described cradling piece is three or four or five or six, and each cradling piece and described intermediate support seat form an integral installation support.Described cradling piece and described intermediate support seat are fixedly welded on one.
Preferably, described intermediate support seat is circular steel disc, and described cradling piece is hollow steel pipe.
Preferably, described intermediate support seat is provided with screw hole.Following closely by Screw makes terminal box be connected and fixed on intermediate support seat in screw hole.
The utility model is when installing and using, the projecting shaft of external rotor axial-flow fan passes the endoporus of intermediate support seat, terminal box is installed on intermediate support seat by screw hole, by nut (hexagon nut), intermediate support seat and external rotor axial-flow fan are fixed, then external rotor axial-flow fan is put in blower fan cylinder, then by screw, the cradling piece the other end is fixedly connected on (described screw is hex screw or plus screw) on blower fan cylinder.Guard is connected in the Flange Plane at blower fan cylinder two ends.The utility model structure is simple, install simple and convenient, stabilized structure, good stability.In use, by the utility model integral support, external rotor axial-flow fan, terminal box is arranged in blower fan cylinder, the end flanges plane that blower fan cylinder is arranged in the mounting hole on wall or by blower fan cylinder is screwed in using area, as component in the utility model in use blower fan cylinder need to change, first the guard of blower fan cylinder end face can be pulled down, pull down terminal box again, intermediate support seat unclamps the nut of fixing external rotor axial-flow fan, external rotor axial-flow fan can be pulled down, again can put into again after more finishing changing component in blower fan cylinder and continue to use.Can take off blower fan cylinder during the utility model dismounting, also can not destroy each component, simple to operate, dismounting is more simple and convenient.
Owing to using above-mentioned technological scheme.The utility model has following beneficial effect: structure is simple, cost is low, dismounting is simple and convenient, stabilized structure, long service life, stability and reliability are high.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the main TV structure schematic diagram of another embodiment of the utility model.
Side profile structural representation when Fig. 3 is the utility model use.
Perspective view when Fig. 4 is the utility model use.
Fig. 5 is the structural representation of the fixing strut of the external rotor axial flow phoenix machine of prior art.
Mark the following drawings mark thereon by reference to the accompanying drawings:
1, cradling piece; 2, intermediate support seat; 3, endoporus; 4, screw; 5, nut; 6, blower fan cylinder; 7, terminal box; 8, guard; 9, external rotor axial-flow fan; 10, screw hole; 20, fixing strut; 21, blower fan fixed supporting seat; 22, fastening screw.
Embodiment
Below in conjunction with accompanying drawing, embodiment is illustrated:
See Fig. 1, a kind of external rotor axial-flow fan integral installation support of the present utility model, comprise intermediate support seat 2 and some cradling pieces 1, one end of described cradling piece 1 and intermediate support seat 2 are fixed in one, cradling piece 1 is evenly laid on described intermediate support seat 2, the other end of described cradling piece 1 is provided with internal thread, and described intermediate support seat 2 centre is provided with endoporus 3.
The number of described cradling piece 1 is three or four or five or six, and each cradling piece and described intermediate support seat 2 form an integral installation support.Each cradling piece and described intermediate support seat 2 are fixedly welded on one.
Described intermediate support seat 2 is circular steel disc, and described cradling piece 1 is hollow steel pipe.
See Fig. 2, preferably, described intermediate support seat 2 is provided with screw hole 10, by Screw and screw hole 10, terminal box 7 is connected and fixed on intermediate support seat 2.
See Fig. 3, Fig. 4, the utility model is when installing and using, the projecting shaft of external rotor axial-flow fan 9 passes the endoporus of intermediate support seat 2, use flat key anti-rotation, terminal box is installed on intermediate support seat 2 by screw hole 10, by nut 5 (hexagon nut), intermediate support seat 2 and external rotor axial-flow fan 9 are fixed, then external rotor axial-flow fan is put in blower fan cylinder, then by screw 4, cradling piece 1 the other end is fixedly connected on (described screw 4 is hex screw or plus screw) on blower fan cylinder 6.Guard 8 is connected in the Flange Plane at blower fan cylinder 6 two ends.The utility model structure is simple, install simple and convenient, stabilized structure, good stability.In use, be arranged in blower fan cylinder by the utility model integral support, external rotor axial-flow fan, terminal box, the end flanges plane that blower fan cylinder is arranged in the mounting hole on wall or by blower fan cylinder is screwed in using area.As component in the utility model in use blower fan cylinder need to change, first the guard 8 of blower fan cylinder end face can be pulled down, pull down terminal box again, intermediate support seat 2 unclamps the nut of fixing external rotor axial-flow fan 9, external rotor axial-flow fan 9 can be pulled down, again can put into again after more finishing changing component in blower fan cylinder 6 and continue to use.Can take off blower fan cylinder during the utility model dismounting, also can not destroy each component, simple to operate, dismounting is more simple and convenient, long service life.
Finally should be noted that: the technological scheme of above embodiment only for illustration of the utility model and described by unrestricted the utility model, although therefore this specification has been described in detail the utility model with reference to the above embodiments, but, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement.And all do not depart from technological scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.
Claims (4)
1. an external rotor axial-flow fan integral installation support, it is characterized in that, it comprises intermediate support seat and some cradling pieces, one end of described cradling piece and intermediate support seat are fixed in one, cradling piece is evenly laid on described intermediate support seat, the other end of described cradling piece is provided with internal thread, and described intermediate support seat centre is provided with endoporus.
2. a kind of external rotor axial-flow fan integral installation support according to claim 1, is characterized in that, the number of described cradling piece is three or four or five or six, and some cradling pieces and described intermediate support seat form an integral installation support.
3. a kind of external rotor axial-flow fan integral installation support according to claim 1, it is characterized in that, described intermediate support seat is circular steel disc, and described cradling piece is hollow steel pipe.
4. a kind of external rotor axial-flow fan integral installation support according to claim 1, is characterized in that, described intermediate support seat is provided with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873216.4U CN204402960U (en) | 2014-12-30 | 2014-12-30 | External rotor axial-flow fan integral installation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873216.4U CN204402960U (en) | 2014-12-30 | 2014-12-30 | External rotor axial-flow fan integral installation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402960U true CN204402960U (en) | 2015-06-17 |
Family
ID=53426825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873216.4U Active CN204402960U (en) | 2014-12-30 | 2014-12-30 | External rotor axial-flow fan integral installation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270634A (en) * | 2017-08-03 | 2017-10-20 | 合肥志和电器科技有限公司 | A kind of new refrigerator radiator structure |
| CN113167296A (en) * | 2018-10-30 | 2021-07-23 | 株式会社明成 | Cylindrical fan structure |
-
2014
- 2014-12-30 CN CN201420873216.4U patent/CN204402960U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270634A (en) * | 2017-08-03 | 2017-10-20 | 合肥志和电器科技有限公司 | A kind of new refrigerator radiator structure |
| CN113167296A (en) * | 2018-10-30 | 2021-07-23 | 株式会社明成 | Cylindrical fan structure |
| JP2021523998A (en) * | 2018-10-30 | 2021-09-09 | ミョンソン インク．Ｍｙｕｎｇｓｕｎｇ Ｉｎｃ． | Cylindrical fan structure |
| CN113167296B (en) * | 2018-10-30 | 2023-07-04 | 株式会社明成 | Barrel type fan structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |