CN204299906U - Hanging blower fan - Google Patents
Hanging blower fan Download PDFInfo
- Publication number
- CN204299906U CN204299906U CN201420782310.9U CN201420782310U CN204299906U CN 204299906 U CN204299906 U CN 204299906U CN 201420782310 U CN201420782310 U CN 201420782310U CN 204299906 U CN204299906 U CN 204299906U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- motor
- fixedly connected
- hoisting bracket
- utility
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of hanging blower fan, it comprises motor, protective net and blower fan, described motor two ends are fixedly connected with blower fan respectively, described blower fan outer end is provided with protective net, be characterised in that described motor upper end is provided with hoisting bracket, described hoisting bracket is formed by fixedly connecting by the carrier intersection of crossbeam and crossbeam lower end, described hoisting bracket lower end is fixedly connected with motor through carrier, two ends are fixedly connected with fan casing respectively, enormously simplify structure, ensure that the bearing strength of motor, avoid the vibration produced because position is unstable in motor operation course, the utility model is owing to adopting said structure, there is structure simple, easy for installation, vibrate little, long service life, bearing strength advantages of higher.
Description
Technical field
The utility model relates to blower fan technical field, specifically a kind of lift-on/lift-off type one drag two hanging blower fan.
Background technique
As everyone knows, the roof purline of industrial premises hangs blower fan, because single purlin can not bear larger load, fan operation has vibration, and installing space is higher, and roofing has the reasons such as the gradient, does not have good installation method at present.Existing mounting structure can make purlin unbalance stress mostly, causes local pressure to transship, and even destroys the structure of purlin itself, and installs very difficult.
Through retrieval, CN203879785U discloses a kind of device being used for hanging blower fan on roof purline, it the first channel-section steel comprising purlin body and be arranged on purlin body side, described first channel-section steel lower end is provided with the second channel-section steel, described second channel-section steel lower end is provided with damping spring, the quantity of described damping spring is at least more than 2, and described damping spring lower end is provided with harness cord, is connected between described harness cord by the 3rd channel-section steel.When using the device being used for hanging blower fan on roof purline of the present utility model that blower fan is installed, blower fan is directly installed on the 3rd channel-section steel, its deficiency is: complex structure, install inconvenient, because motor is fixed on the 3rd channel-section steel, 3rd channel-section steel is connected with the second channel-section steel with damping spring through harness cord, causes motor operationally due to poor stability, causes vibrating greatly, working life is short, bearing strength is low.
Summary of the invention
The purpose of this utility model be solve above-mentioned the deficiencies in the prior art, provide a kind of structure simple, easy for installation, vibrate little, that long service life, bearing strength are high hanging blower fan.
The utility model solves the technological scheme that its technical problem adopts:
A kind of hanging blower fan, comprise motor, protective net and blower fan, described motor two ends are fixedly connected with blower fan respectively, described blower fan outer end is provided with protective net, it is characterized in that described motor upper end is provided with hoisting bracket, described hoisting bracket is formed by fixedly connecting by the carrier intersection of crossbeam and crossbeam lower end, described hoisting bracket lower end is fixedly connected with motor through carrier, two ends are fixedly connected with fan casing respectively, enormously simplify structure, ensure that the bearing strength of motor, avoid the vibration produced because position is unstable in motor operation course.
The utility model also can be provided with reinforcement gusset in fan casing upper end, to reach the strong effect of bearing capacity.
Motor described in the utility model is fixedly connected with hoisting bracket through self-locking nut, to reach locking and effect that is convenient disassembly.
The utility model due to adopt said structure, have structure simple, easy for installation, vibrate little, long service life, bearing strength advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference character: motor 1, protective net 2, blower fan 3, hoisting bracket 4, casing 5, reinforcement gusset 6.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of hanging blower fan, comprise motor 1, protective net 2 and blower fan 3, described motor 1 two ends are fixedly connected with blower fan 3 respectively, described blower fan 3 outer end is provided with protective net 2, it is characterized in that described motor 1 upper end is provided with hoisting bracket 4, described hoisting bracket 4 is formed by fixedly connecting by the carrier intersection of crossbeam and crossbeam lower end, described hoisting bracket 4 lower end is fixedly connected with motor 1 through carrier, two ends are fixedly connected with blower fan 3 casing 5 respectively, enormously simplify structure, ensure that the bearing strength of motor, avoid the vibration produced because position is unstable in motor operation course.
The utility model also can be provided with in blower fan 3 casing 5 upper end strengthens gusset 6, to reach the strong effect of bearing capacity.
Motor 1 described in the utility model is fixedly connected with hoisting bracket 4 through self-locking nut, to reach locking and effect that is convenient disassembly.
The utility model when mounted, can directly motor be arranged on the roof purline of industrial premises through hoisting bracket, avoid the vibration produced because motor is unfixing, simultaneously, because hoisting bracket is formed by fixedly connecting by the carrier intersection of crossbeam and crossbeam lower end, not only substantially increase the bearing capacity of motor, but also simplify the structure.
The utility model due to adopt said structure, have structure simple, easy for installation, vibrate little, long service life, bearing strength advantages of higher.
Claims (3)
1. a hanging blower fan, comprise motor, protective net and blower fan, described motor two ends are fixedly connected with blower fan respectively, described blower fan outer end is provided with protective net, it is characterized in that described motor upper end is provided with hoisting bracket, described hoisting bracket is formed by fixedly connecting by the carrier intersection of crossbeam and crossbeam lower end, and described hoisting bracket lower end is fixedly connected with motor through carrier, and two ends are fixedly connected with fan casing respectively.
2. one hanging blower fan according to claim 1, is characterized in that described fan casing upper end is provided with reinforcement gusset.
3. one hanging blower fan according to claim 1, is characterized in that described motor is fixedly connected with hoisting bracket through self-locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782310.9U CN204299906U (en) | 2014-12-12 | 2014-12-12 | Hanging blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782310.9U CN204299906U (en) | 2014-12-12 | 2014-12-12 | Hanging blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299906U true CN204299906U (en) | 2015-04-29 |
Family
ID=53105450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782310.9U Expired - Fee Related CN204299906U (en) | 2014-12-12 | 2014-12-12 | Hanging blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299906U (en) |
-
2014
- 2014-12-12 CN CN201420782310.9U patent/CN204299906U/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: 20151212 |
|
| EXPY | Termination of patent right or utility model |