CN208364472U - A kind of fixed structure of electric fan - Google Patents
A kind of fixed structure of electric fan Download PDFInfo
- Publication number
- CN208364472U CN208364472U CN201820339029.6U CN201820339029U CN208364472U CN 208364472 U CN208364472 U CN 208364472U CN 201820339029 U CN201820339029 U CN 201820339029U CN 208364472 U CN208364472 U CN 208364472U
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- China
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- rubber block
- flabellum
- fixed
- electric fan
- sheet metal
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Abstract
The utility model discloses a kind of fixed structures of electric fan, including flabellum ontology, wherein one end upper and lower surface of the flabellum ontology is respectively fixed with rubber block and lower rubber block, and the upper rubber block and lower rubber block are bonded completely with the contact surface of the flabellum ontology with the corresponding surface of flabellum ontology, the upper rubber block and lower rubber block pass through upper layer and lower layer sheet metal respectively and are fixedly connected in fan main body.Flabellum ontology is clamped by using the rubber block of large area, while increasing contact surface, using the vibration during the flexibility buffering flabellum rotation of rubber block, upper layer and lower layer sheet metal is recycled to be fixed, the intensity for enhancing entire flabellum fixation is higher, and stability is more preferable.
Description
Technical field
The utility model relates to a kind of fixed structures of electric fan, belong to Industrial fan technical field.
Background technique
Industrial fan, a large amount of air movement of promotion of energy full blast, generates super large air quantity, move space formation,
Circulating air flow field, the air circulation problem in energy Effective Regulation industrial production workshop.Area that Industrial fan brushes and fan it is straight
Diameter has direct relationship.In order to obtaining bigger sway area, the flabellum of major diameter is generallyd use, but existing fan
Leaf is usually the structure for using iron plate to connect, and one is iron plate is inserted into flabellum to lock, another kind is by upper and lower two
Layer iron plate is clamped.But both fixed forms, it is all directly to be contacted using hard material with the flabellum of metal material, even
It connects and locates not any buffering, during fan use, since the vibration in the gravity of flabellum, rotation process can all cause
The fracture of junction flabellum.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fixed structures of electric fan, by using big face
Long-pending rubber block clamps flabellum ontology, while increasing contact surface, is rotated using the flexibility buffering flabellum of rubber block
Vibration in the process recycles upper layer and lower layer sheet metal to be fixed, and the intensity for enhancing entire flabellum fixation is higher, stability
More preferably.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is
A kind of fixed structure of electric fan, including flabellum ontology, wherein one end upper and lower surface point of the flabellum ontology
It is not fixed with rubber block and lower rubber block, and the contact surface and fan of the upper rubber block and lower rubber block and the flabellum ontology
The correspondence surface of leaf ontology is bonded completely, and the upper rubber block passes through upper layer and lower layer sheet metal with lower rubber block respectively and is fixedly connected
In fan main body.
The fixed structure of a kind of electric fan above-mentioned, it is characterised in that: be arranged on the upper rubber block and lower rubber block
There are the corresponding bolt hole at least two groups position, the upper rubber block and lower rubber block by passing through the bolt hole and flabellum sheet
The bolt assembly of body is fixed on the upper and lower surface of the flabellum ontology.
The fixed structure of a kind of electric fan above-mentioned, it is characterised in that: the upper surface of the upper rubber block and lower rubber
The lower surface of block is provided with multiple sheet metal fixation holes, the upper rubber block and lower passes through fixation between rubber block and sheet metal
Connector in the fixation hole achieves a fixed connection.
The fixed structure of a kind of electric fan above-mentioned, it is characterised in that: the upper surface of the upper rubber block and lower rubber
The lower surface of block is provided with to be fixed in the slot with the consistent slot of the sheet metal form, the sheet metal.
The fixed structure of a kind of electric fan above-mentioned, it is characterised in that: the upper surface of the flabellum ontology is arc knot
Structure.
The fixed structure of a kind of electric fan above-mentioned, it is characterised in that: the length of the flabellum ontology is 2 meters -8 meters.
The beneficial effects of the utility model are: the rubber block by using large area clamps flabellum ontology, increase
While contact surface, using the vibration during the flexibility buffering flabellum rotation of rubber block, upper layer and lower layer sheet metal is recycled
It is fixed, the intensity for enhancing entire flabellum fixation is higher, and stability is more preferable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fixed structure of electric fan of the utility model；
Fig. 2 is a kind of side view of the upper rubber block of the fixed structure of electric fan of the utility model；
Fig. 3 is a kind of top view of the upper rubber block of the fixed structure of electric fan of the utility model；
Fig. 4 is a kind of side view of the lower rubber block of the fixed structure of electric fan of the utility model.
Specific embodiment
Below in conjunction with Figure of description, the utility model is described further.
As Figure 1-Figure 4, a kind of fixed structure of electric fan, including flabellum ontology 10, the flabellum ontology 10
Wherein one end upper and lower surface is respectively fixed with rubber block 20 and lower rubber block 30, and the upper rubber block 20 and lower rubber block 30
It is bonded completely with the contact surface of the flabellum ontology 10 with the corresponding surface of flabellum ontology 10, the upper rubber block 20 and lower rubber
Block 30 is fixedly connected in fan main body by upper layer and lower layer sheet metal respectively.
Fitting clamping completely is carried out to flabellum ontology upper and lower surface by using the rubber block of large area, increases contact surface
Meanwhile in the present embodiment, the length of flabellum is 2-8 meters, therefore the vibration that may occur in the gravity and rotation process of its own
It is bigger, using the vibration during the flexibility buffering flabellum rotation of rubber block, fan can be effectively prevented in rotation process
Middle there is a situation where flabellums to be broken, and upper layer and lower layer sheet metal is recycled to be fixed, and enhances the fixed intensity of entire flabellum more
Height, stability are more preferable.Rubber block in the present embodiment can also be substituted with other types software toughness material.
Be provided with the corresponding bolt hole 21 at least two groups position on the upper rubber block 20 and lower rubber block 30, it is described on
Rubber block 20 and lower rubber block 30 are by being fixed on the fan across the bolt assembly 40 of the bolt hole 21 and flabellum ontology 10
The upper and lower surface of leaf ontology 10.Being fixedly connected for flabellum and upper and lower rubber block is realized, structure is simple, easy to connect.
The upper surface of the upper rubber block 20 and the lower surface of lower rubber block 30 are provided with multiple sheet metal fixation holes 22,
It is realized admittedly between the upper rubber block 20 and lower rubber block 30 and sheet metal by the connector being fixed in the fixation hole 22
Fixed connection, the upper surface of the upper rubber block 20 and the lower surface of lower rubber block 30 are provided with consistent with the sheet metal form
Slot 23, the sheet metal is fixed in the slot 23, facilitates the connection of rubber block and sheet metal.
The upper surface of the flabellum ontology 10 is arcuate structure, so that entire flabellum is more in line with aerodynamics, in flabellum
During rotation, reduce resistance, it is more energy saving.
In conclusion a kind of fixed structure of electric fan provided by the utility model, by using the rubber of large area
Block clamps flabellum ontology, while increasing contact surface, during the flexibility buffering flabellum rotation of rubber block
Vibration recycles upper layer and lower layer sheet metal to be fixed, and the intensity for enhancing entire flabellum fixation is higher, and stability is more preferable.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
By appended claims and its equivalent circle.
Claims (6)
1. a kind of fixed structure of electric fan, including flabellum ontology (10), it is characterised in that: the flabellum ontology (10) its
Middle one end upper and lower surface is respectively fixed with rubber block (20) and lower rubber block (30), and the upper rubber block (20) and lower rubber
Block (30) is bonded with the contact surface of the flabellum ontology (10) with the corresponding surface of flabellum ontology (10) completely, the upper rubber block
(20) it is fixedly connected in fan main body by upper layer and lower layer sheet metal respectively with lower rubber block (30).
2. a kind of fixed structure of electric fan according to claim 1, it is characterised in that: the upper rubber block (20) and
The corresponding bolt hole at least two groups position (21), the upper rubber block (20) and lower rubber block are provided on lower rubber block (30)
(30) the flabellum ontology (10) is fixed on by passing through the bolt assembly (40) of the bolt hole (21) and flabellum ontology (10)
Upper and lower surface.
3. a kind of fixed structure of electric fan according to claim 1, it is characterised in that: the upper rubber block (20)
Upper surface and the lower surface of lower rubber block (30) are provided with multiple sheet metal fixation holes (22), the upper rubber block (20) and under
It is achieved a fixed connection between rubber block (30) and sheet metal by the connector being fixed in the fixation hole (22).
4. a kind of fixed structure of electric fan according to claim 1, it is characterised in that: the upper rubber block (20)
Upper surface and the lower surface of lower rubber block (30) are provided with and the consistent slot of the sheet metal form (23), the sheet metal
It is fixed in the slot (23).
5. a kind of fixed structure of electric fan according to claim 1, it is characterised in that: the flabellum ontology (10)
Upper surface is arcuate structure.
6. a kind of fixed structure of electric fan according to claim 1, it is characterised in that: the flabellum ontology (10)
Length is 2 meters -8 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339029.6U CN208364472U (en) | 2018-03-13 | 2018-03-13 | A kind of fixed structure of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339029.6U CN208364472U (en) | 2018-03-13 | 2018-03-13 | A kind of fixed structure of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364472U true CN208364472U (en) | 2019-01-11 |
Family
ID=64921984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820339029.6U Active CN208364472U (en) | 2018-03-13 | 2018-03-13 | A kind of fixed structure of electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364472U (en) |
-
2018
- 2018-03-13 CN CN201820339029.6U patent/CN208364472U/en active Active
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