CN104265673A - Fixing support for axial flow fan motor - Google Patents
Fixing support for axial flow fan motor Download PDFInfo
- Publication number
- CN104265673A CN104265673A CN201410531447.1A CN201410531447A CN104265673A CN 104265673 A CN104265673 A CN 104265673A CN 201410531447 A CN201410531447 A CN 201410531447A CN 104265673 A CN104265673 A CN 104265673A
- Authority
- CN
- China
- Prior art keywords
- fixed support
- motor
- axial
- flow fan
- slot
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fixing support for an axial flow fan motor. An axial flow fan comprises the motor and an impeller; a T-shaped groove is formed in the outer surface of the motor along the axial direction; the impeller is connected with an output shaft of the motor; the fixing support comprises a fixing portion and a supporting portion; the fixing portion is detachably connected with the T-shaped groove; the supporting portion is used for supporting the motor; one end of the supporting portion is fixedly connected with the fixing portion; the fixing support also comprises a base which is fixedly arranged at the other end of the supporting portion. According to the fixing support for the axial flow fan motor, the structure is simple and the cost is low; the fixing support is fixed in the T-shaped groove through a bolt and a nut, the T-shaped groove is formed in the surface of the motor, and the fixed position of the fixing support in the T-shaped groove is adjusted according to needs; a flow guide plate is arranged on the fixing support and accordingly the position of the fixing support can be adjusted to be matched with the impeller to optimize the performance of the fan.
Description
Technical field
the present invention relates to a kind of fixed support for Axial-flow fan motor.
Background technique
the fixation method of existing Axial-flow fan motor mainly by Flange joint on the fitting seat of motor housing or motor end face, the cost of this method is higher.Because the seismism produced during vane rotary is also very serious, thus cause the shake of fitting seat to produce very large noise, shake frequently can cause contact segment to rupture, and affects working life.
the guide plate be generally used on axial-flow blower is fixed guide plate, and the distance between guide plate and impeller is non-adjustable, cannot form best fit with impeller, can not make the optimized performance of axial-flow blower.
Summary of the invention
the object of this invention is to provide the fixed support for Axial-flow fan motor that a kind of structure is simple, with low cost, position is adjustable.
for achieving the above object, the technical solution used in the present invention is:
a kind of fixed support for Axial-flow fan motor, described axial-flow blower comprises outer surface and offers the motor of T-slot, the impeller be connected on described motor output shaft vertically, described fixed support comprises dismountable fixing part be connected in described T-slot, for supporting the supporting portion of described motor, one end of described supporting portion is fixedly connected on described fixing part, and described fixed support also comprises the pedestal be fixedly arranged on the other end of described supporting portion.
preferably, the bolt that what the described fixed support length direction also comprised along described T-slot slided be arranged in described T-slot, the nut matched with described bolt, what described bolt comprised cooperation snaps in the bolt head in described T-slot, the stud be connected on described bolt head, described fixing part offers the through hole coordinating described stud to pass, the setting that described fixed support and described motor are interfixed by described bolt and described nut.
preferably, described fixed support is also provided with guide plate.
preferably, described supporting portion is provided with the first stiffening rib along its length.
preferably, the joint of described supporting portion and described fixing part is provided with the second stiffening rib.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: a kind of fixed support for Axial-flow fan motor of the present invention, fixing rack structure is simple, with low cost, by bolts and nuts, fixed support is fixed in the T-slot on motor surface, adjusting the fixed position of fixed support in T-slot as required, because guide plate is arranged on fixed support, impeller can being coordinated to make fan performance optimization by regulating support bracket fastened position.
Accompanying drawing explanation
accompanying drawing 1 is support bracket fastened structural representation;
accompanying drawing 2 is the structural representation after fixed support and motor interfix;
accompanying drawing 3 is the enlarged diagram of A in accompanying drawing 2;
accompanying drawing 4 is the plan view of axial-flow blower.
wherein: 1, fixed support; 11, fixing part; 111, through hole; 12, supporting portion; 121, the first stiffening rib; 122, the second stiffening rib; 13, pedestal; 14, bolt; 141, bolt head; 142, stud; 15, nut; 2, motor; 21, T-slot; 3, impeller; 4, guide plate.
Embodiment
below in conjunction with accompanying drawing, technological scheme of the present invention is further elaborated.
shown in Fig. 1-4, above-mentioned a kind of fixed support 1 for Axial-flow fan motor, this axial-flow blower comprises outer surface and offers the motor 2 of T-slot 21, the impeller 3 be connected on motor output shaft vertically, this fixed support 1 comprises dismountable fixing part 11 be connected in T-slot 21, supporting portion 12 for support motor, one end of this supporting portion 12 is fixedly connected on fixing part 11, this fixed support 1 also comprises the pedestal 13 be fixedly arranged on the other end of supporting portion 12, this pedestal 13 can be shelved on the ground, also can be arranged on the position of needs installation.
in the present embodiment, fixed support 1 also comprises the bolt 14 be arranged in above-mentioned T-slot 21 of slip, the nut 15 matched with this bolt 14, this bolt 14 comprises the bolt head 141 snapped in T-slot 21 of cooperation, be connected to the stud 142 on bolt head 141, can slide along the length direction of T-slot 21 in the horizontal edge that this bolt head 141 is stuck in T-slot 21, the length of this stud 142 is longer than the vertical edge length of T-slot 21, this fixing part 11 offers the through hole 111 coordinating stud 142 to pass, when fixed support 1 interfixes with motor by needs, only need correct position bolt 14 being put into T-slot 21, then fixing part 11 is adjacent to along through hole 111 in T-slot 21 through stud 142, finally nut 15 is tightened on bolt 14.
in order to ensure the firm of connection, fixing part 11 can offer multiple through hole 111, in T-slot 21, putting into the identical bolt of quantity 14 simultaneously, making it be fixed together one to one by multiple nut 15.
in the present embodiment, this fixed support 1 is also provided with guide plate 4, by the adjustment fixed position of fixed support 1 in T-slot 21, the distance of the relative impeller 3 of guide plate 4 can be regulated to make the optimized performance of axial-flow blower.
the frequent shake produced when rotating to prevent impeller 3 causes contact segment to rupture, thus affects its working life, is provided with many second stiffening ribs 122 at the fixing part 11 of fixed support 1 with the attachment portion of supporting portion 12.
in order to make fixed support 1 better support motor, supporting portion 12 along its length on be provided with the first stiffening rib 121, this first stiffening rib 121 can have many.
the concrete working procedure setting forth lower the present embodiment below:
when needing fixed electrical machinery, first the two ends of bolt 14 on T-slot 21 length direction are slipped in T-slot 21, then suitable position is slid into, the through hole 111 of fixing part 11 is inserted in the stud 142 of bolt 14, then nut 15 is screwed into along stud 142, fixing part 11 is tightened in T-slot 21, is fixed on motor by fixed support 1.
above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. the fixed support for Axial-flow fan motor, described axial-flow blower comprises outer surface and offers the motor of T-slot, the impeller be connected on described motor output shaft vertically, it is characterized in that: described fixed support comprises dismountable fixing part be connected in described T-slot, for supporting the supporting portion of described motor, one end of described supporting portion is fixedly connected on described fixing part, and described fixed support also comprises the pedestal be fixedly arranged on the other end of described supporting portion.
2. a kind of fixed support for Axial-flow fan motor according to claim 1, it is characterized in that: the bolt that what the described fixed support length direction also comprised along described T-slot slided be arranged in described T-slot, the nut matched with described bolt, what described bolt comprised cooperation snaps in the bolt head in described T-slot, the stud be connected on described bolt head, described fixing part offers the through hole coordinating described stud to pass, the setting that described fixed support and described motor are interfixed by described bolt and described nut.
3. a kind of fixed support for Axial-flow fan motor according to claim 1, is characterized in that: described fixed support is also provided with guide plate.
4. a kind of fixed support for Axial-flow fan motor according to claim 1, is characterized in that: described supporting portion is provided with the first stiffening rib along its length.
5. a kind of fixed support for Axial-flow fan motor according to claim 1, is characterized in that: the joint of described supporting portion and described fixing part is provided with the second stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531447.1A CN104265673A (en) | 2014-10-10 | 2014-10-10 | Fixing support for axial flow fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531447.1A CN104265673A (en) | 2014-10-10 | 2014-10-10 | Fixing support for axial flow fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265673A true CN104265673A (en) | 2015-01-07 |
Family
ID=52157229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410531447.1A Pending CN104265673A (en) | 2014-10-10 | 2014-10-10 | Fixing support for axial flow fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265673A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340157A (en) * | 2018-12-17 | 2019-02-15 | 中车大连机车研究所有限公司 | A kind of high maintenance integral type centrifugal fan group |
| CN110439828A (en) * | 2019-08-02 | 2019-11-12 | 浙江沈力防爆机电有限公司 | A kind of explosion-proof fan with the portion that is detachably connected |
| CN111565538A (en) * | 2020-04-10 | 2020-08-21 | 常州博瑞电力自动化设备有限公司 | Shielding case support piece |
| CN111771062A (en) * | 2018-02-22 | 2020-10-13 | 美蓓亚三美株式会社 | Blower device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003319600A (en) * | 2002-04-23 | 2003-11-07 | Kyocera Mita Corp | Motor fixing plate and motor fixing method |
| CN201155488Y (en) * | 2007-12-13 | 2008-11-26 | 佛山市顺德区泛仕达机电有限公司 | Outer rotor axial-flow draught fan electric motor mounting and fixing device |
| CN202076870U (en) * | 2011-05-24 | 2011-12-14 | 江苏富丽华通用设备有限公司 | Inner rotor motor chassis |
| EP2549116A1 (en) * | 2011-07-22 | 2013-01-23 | ebm-papst Mulfingen GmbH & Co. KG | Axial ventilator with additional flow channel |
| CN203589879U (en) * | 2013-11-29 | 2014-05-07 | 浙江兴益风机电器有限公司 | Outer rotor square axial flow fan |
| CN204061276U (en) * | 2014-10-10 | 2014-12-31 | 江苏富丽华通用设备有限公司 | A kind of fixed support for Axial-flow fan motor |
-
2014
- 2014-10-10 CN CN201410531447.1A patent/CN104265673A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003319600A (en) * | 2002-04-23 | 2003-11-07 | Kyocera Mita Corp | Motor fixing plate and motor fixing method |
| CN201155488Y (en) * | 2007-12-13 | 2008-11-26 | 佛山市顺德区泛仕达机电有限公司 | Outer rotor axial-flow draught fan electric motor mounting and fixing device |
| CN202076870U (en) * | 2011-05-24 | 2011-12-14 | 江苏富丽华通用设备有限公司 | Inner rotor motor chassis |
| EP2549116A1 (en) * | 2011-07-22 | 2013-01-23 | ebm-papst Mulfingen GmbH & Co. KG | Axial ventilator with additional flow channel |
| CN203589879U (en) * | 2013-11-29 | 2014-05-07 | 浙江兴益风机电器有限公司 | Outer rotor square axial flow fan |
| CN204061276U (en) * | 2014-10-10 | 2014-12-31 | 江苏富丽华通用设备有限公司 | A kind of fixed support for Axial-flow fan motor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771062A (en) * | 2018-02-22 | 2020-10-13 | 美蓓亚三美株式会社 | Blower device |
| CN109340157A (en) * | 2018-12-17 | 2019-02-15 | 中车大连机车研究所有限公司 | A kind of high maintenance integral type centrifugal fan group |
| CN110439828A (en) * | 2019-08-02 | 2019-11-12 | 浙江沈力防爆机电有限公司 | A kind of explosion-proof fan with the portion that is detachably connected |
| CN110439828B (en) * | 2019-08-02 | 2020-11-20 | 英飞同仁风机股份有限公司 | Explosion-proof fan with can dismantle connecting portion |
| WO2021022936A1 (en) * | 2019-08-02 | 2021-02-11 | 浙江沈力防爆机电有限公司 | Explosion-proof fan with detachable connecting portion |
| CN111565538A (en) * | 2020-04-10 | 2020-08-21 | 常州博瑞电力自动化设备有限公司 | Shielding case support piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |
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| RJ01 | Rejection of invention patent application after publication |