CN106837845A - The good axial flow blower support meanss of stress performance - Google Patents
The good axial flow blower support meanss of stress performance Download PDFInfo
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- CN106837845A CN106837845A CN201510887039.4A CN201510887039A CN106837845A CN 106837845 A CN106837845 A CN 106837845A CN 201510887039 A CN201510887039 A CN 201510887039A CN 106837845 A CN106837845 A CN 106837845A
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- air duct
- supporting plate
- motor mounting
- mounting plate
- fixedly connected
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Abstract
The present invention relates to axial flow blower technical field,The good axial flow blower support meanss of specifically a kind of stress performance,Including air duct,Motor mounting plate,Air duct flange and supporting plate,Air duct one end is provided with air duct flange,Air duct flange is provided with installation through-hole,It is characterized in that being provided with mounting blocks,The motor mounting plate is in polygon,The polygonal outer periphery of the motor mounting plate is vertical with supporting plate successively to be fixedly connected,Lower surface is vertical with mounting blocks outside the supporting plate is fixedly connected,The installation direction of the supporting plate is opposite with the direction of rotation of the impeller on motor shaft,The motor mounting plate is provided with mounting hole,The air duct flange is fixedly connected through fastening bolt and nut with mounting blocks,The present invention is due to using said structure,With simple structure,Compact appearance,Install,Convenient disassembly,Stress condition is good,Stability Analysis of Structures,The advantages of process is simple.
Description
Technical field
The present invention relates to axial flow blower technical field, the good axial flow blower support meanss of specifically a kind of stress performance.
Background technology
Support on blower fan is to play a part of support when blower fan is used, ensure fan safe even running, this support is typically that the air duct of motor and blower fan is fixed together by welding manner by the supporting leg of fagging and fagging lower end, the welding tooling for needing manufacture huge during welding, correct with the stent size position for ensureing welding, its deficiency is:Because support volume is larger during installation, when movement and transport are taken a lot of work very much in manufacture and installation, and need larger haulage equipment to complete, when blower fan is safeguarded, it is necessary to dismantle the air duct of blower fan, blower fan could be repaired.
The applicant has applied for Patent No. 201220623054.X on November 22nd, 2012 to Patent Office of the People's Republic of China,Patent name is the utility model device of the good axial flow blower support meanss of stress performance,The structure of the patent includes air duct,Air duct one end is provided with air duct flange,Air duct flange is provided with installation through-hole,It is characterized in that being provided with motor mounting plate," L " shape support,Fastening bolt,Nut and clamp nut,Peripherally Circle-Array shows mounting hole to motor mounting plate," L " shape support is formed by fixedly connecting by radially directed connecting link and axial connecting rod,Radially connected boom end is provided with mounting blocks,Mounting blocks are provided with through hole,Axially connection boom end is provided with thread segment,The thread segment of axial connecting rod is fixedly connected through clamp nut through the mounting hole on motor mounting plate with motor mounting plate,Radially directed connecting link is fixedly connected through fastening bolt with nut air duct flange,Its deficiency is:Because support is L-shaped, in machining support, a bending tool need to be made support is bent into same angle.Also, machining is generally required for certain mismachining tolerance scope, therefore, when causing motor mounting plate to be installed, it is difficult to ensure that motor mounting plate center line matches with the center line of air duct flange, the stress condition that causes blower fan is bad, structural instability, and vibration is produced, and then there is noise.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided the axial flow blower support meanss that a kind of simple structure, compact appearance, convenient disassembly, stress condition are good, the stress performance of Stability Analysis of Structures, process is simple is good.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of good axial flow blower support meanss of stress performance, including air duct, motor mounting plate, air duct flange and supporting plate, air duct one end is provided with air duct flange, air duct flange is provided with installation through-hole, it is characterized in that being provided with mounting blocks, the motor mounting plate is in polygon, the polygonal outer periphery of the motor mounting plate is vertical with supporting plate successively to be fixedly connected, lower surface is vertical with mounting blocks outside the supporting plate is fixedly connected, so that supporting plate forms Wind wheel shaped, the installation direction of the supporting plate is opposite with the direction of rotation of the impeller on motor shaft, it is beneficial in motor rotation that to reach stress condition good, constitutionally stable effect, the motor mounting plate is provided with mounting hole, the air duct flange is fixedly connected through fastening bolt and nut with mounting blocks, reach and dismantle and easy for installation, it is quick and stress condition is good, constitutionally stable effect.
The present invention has the advantages that simple structure, compact appearance, installation, convenient disassembly, stress condition be good, Stability Analysis of Structures process is simple due to using said structure.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the right view of Fig. 1.
Reference:Mounting blocks 1, supporting plate 2, motor mounting plate 3.
Specific embodiment:
The present invention is further described below in conjunction with the accompanying drawings:
As shown in drawings,A kind of good axial flow blower support meanss of stress performance,Including air duct,Motor mounting plate,Air duct flange and supporting plate,Air duct one end is provided with air duct flange,Air duct flange is provided with installation through-hole,It is characterized in that being provided with mounting blocks 1,The motor mounting plate 3 is in polygon,The polygonal outer periphery of the motor mounting plate 3 is vertical with supporting plate 2 successively to be fixedly connected,The outside lower surface of the supporting plate 2 is vertical with mounting blocks 1 to be fixedly connected,So that supporting plate forms Wind wheel shaped,The installation direction of the supporting plate 2 is opposite with the direction of rotation of the impeller on motor shaft,It is beneficial in motor rotation that to reach stress condition good,Constitutionally stable effect,The motor mounting plate is provided with mounting hole,The air duct flange is fixedly connected through fastening bolt and nut with mounting blocks,Reach and dismantle and easy for installation,It is quick and stress condition is good,Constitutionally stable effect.
The present invention is when mounted, first by the through hole on the mounting blocks 1 of polygon supporting plate through fastening bolt and nut pass through and air duct flange on installation through-hole be fixedly connected with air duct flange, finally motor is fixed on motor mounting plate, reach easy for installation, quick, compact appearance effect, when detachable maintaining is needed, first the fastening bolt and nut of air duct flange periphery are disassembled respectively, then the motor on dismounting motor mounting plate.
The present invention has the advantages that simple structure, compact appearance, installation, convenient disassembly, stress condition be good, Stability Analysis of Structures process is simple due to using said structure.
Claims (1)
1. good axial flow blower support meanss of a kind of stress performance, including air duct, motor mounting plate, air duct flange and supporting plate, air duct one end is provided with air duct flange, air duct flange is provided with installation through-hole, it is characterized in that being provided with mounting blocks, the motor mounting plate is in polygon, the polygonal outer periphery of the motor mounting plate is vertical with supporting plate successively to be fixedly connected, lower surface is vertical with mounting blocks outside the supporting plate is fixedly connected, so that supporting plate forms Wind wheel shaped, the installation direction of the supporting plate is opposite with the direction of rotation of the impeller on motor shaft, the motor mounting plate is provided with mounting hole, the air duct flange is fixedly connected through fastening bolt and nut with mounting blocks.
Priority Applications (1)
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CN201510887039.4A CN106837845A (en) | 2015-12-07 | 2015-12-07 | The good axial flow blower support meanss of stress performance |
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CN201510887039.4A CN106837845A (en) | 2015-12-07 | 2015-12-07 | The good axial flow blower support meanss of stress performance |
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CN106837845A true CN106837845A (en) | 2017-06-13 |
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CN201510887039.4A Pending CN106837845A (en) | 2015-12-07 | 2015-12-07 | The good axial flow blower support meanss of stress performance |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109737081A (en) * | 2019-02-19 | 2019-05-10 | 苏州众志新环冷却设备有限公司 | A kind of follow-on fan fixed structure |
CN110486320A (en) * | 2019-08-15 | 2019-11-22 | 深圳市捷晶能源科技有限公司 | A kind of impeller fastener and conveying device, supercharging device |
-
2015
- 2015-12-07 CN CN201510887039.4A patent/CN106837845A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109737081A (en) * | 2019-02-19 | 2019-05-10 | 苏州众志新环冷却设备有限公司 | A kind of follow-on fan fixed structure |
CN110486320A (en) * | 2019-08-15 | 2019-11-22 | 深圳市捷晶能源科技有限公司 | A kind of impeller fastener and conveying device, supercharging device |
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Application publication date: 20170613 |