CN212251960U - Support for fan - Google Patents
Support for fan Download PDFInfo
- Publication number
- CN212251960U CN212251960U CN202020729100.9U CN202020729100U CN212251960U CN 212251960 U CN212251960 U CN 212251960U CN 202020729100 U CN202020729100 U CN 202020729100U CN 212251960 U CN212251960 U CN 212251960U
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- China
- Prior art keywords
- base
- fan
- screw rod
- bevel gear
- support
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Abstract
The utility model discloses a fan bracket, which comprises a base and a supporting leg arranged at the bottom of the base, two vertical plates are oppositely arranged on the base, the top parts of the two vertical plates are connected with a transverse plate, a screw rod is rotatably arranged between the transverse plate and the base, the bottom of the base is provided with a motor positioned between the supporting legs, the output end of the motor is provided with a driving bevel gear, the bottom of the screw rod is provided with a driven bevel gear, the screw rod is in threaded connection with a lifting seat, both sides of the lifting seat are provided with guide wheels, the inner side surface of the vertical plate is provided with a guide wheel groove, the lifting seat is provided with two supporting rods which penetrate through the top of the transverse plate, be equipped with fan base on the bracing piece, fan base is last to be equipped with the arc mounting groove, fan base's upper end articulates has one that arc clamp plate and arc clamp plate kept away from the pin joint to be connected with fan base through fastening bolt. Compared with the prior art, the utility model the advantage lie in: the fan is convenient to move, convenient to install and adjustable in height.
Description
Technical Field
The utility model relates to a fan technical field specifically indicates a support for fan.
Background
The fan is widely used for exhaust, dust exhaust and cooling in places such as factories, vehicles, buildings, farms, mines and the like, and is also applied to induced draft and ventilation in places such as foods, power stations, boilers and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a be convenient for remove, be convenient for installation and the support for fan of adjustable fan height.
In order to solve the technical problem, the utility model provides a technical scheme does: a support for a fan comprises a base and supporting legs arranged at the bottom of the base, wherein two vertical plates are oppositely arranged on the base, transverse plates are connected to the tops of the two vertical plates, a lead screw is rotatably arranged between the transverse plates and the base, a motor is arranged at the bottom of the base and positioned between the supporting legs, a driving bevel gear is arranged at the output end of the motor, a driven bevel gear meshed with the driving bevel gear is arranged at the bottom of the lead screw, a lifting seat is connected onto the lead screw in a threaded manner, guide wheels are arranged on two sides of the lifting seat, guide wheel grooves are formed in the inner side surfaces of the vertical plates, the guide wheels are arranged in the guide wheel grooves in a rolling manner, at least two supporting rods penetrating to the tops of the transverse plates are arranged on the lifting seat, a fan base is arranged on the supporting rods, an arc-shaped mounting groove is formed in the fan, and a second connecting plate is arranged on the fan base, and the first connecting plate and the second connecting plate are connected through a fastening bolt.
Compared with the prior art, the utility model the advantage lie in: the bracket for the fan of the utility model can place the tubular fan in the arc mounting groove on the fan base, rotate the arc pressing plate to clamp the arc pressing plate on the upper surface of the tubular fan, and fix the first connecting plate and the second connecting plate through the fastening bolt, thereby facilitating the disassembly, assembly and maintenance of the fan, when the air outlet height of the fan needs to be adjusted, the motor can be started, the motor drives the driving bevel gear to rotate forwards and backwards, the driving bevel gear rotates to drive the driven bevel gear to rotate, the driven bevel gear drives the screw rod to rotate, because the lifting seat is in threaded connection with the screw rod and the two sides of the lifting seat are arranged in the guide wheel groove in a rolling manner through the guide wheel, so that the positive and negative rotation of the screw rod can make the lifting seat lift to a certain height, thereby making the supporting rod lift to a certain height, therefore, the air outlet height of the cylindrical fan on the fan base can be conveniently adjusted according to requirements, and the fan base has wide adaptability.
As the improvement, the bottom of landing leg is equipped with the walking wheel that can lock, and the setting of the walking wheel that can lock is convenient for remove the fan.
As an improvement, the base is provided with a handle, the handle is sleeved with an anti-slip sleeve, the handle is arranged to facilitate pushing of the whole support, and the anti-slip sleeve is arranged to prevent slipping of the hand.
As an improvement, the inner end faces of the mounting groove and the arc-shaped pressing plate are respectively provided with a damping rubber pad, the damping rubber pads can perform a certain damping effect on the fan, and the service life of the fan can be prolonged.
As an improvement, four equal threaded connection of angle of base have the screw rod, the top of screw rod is equipped with changes the handle, the base of screw rod is equipped with anti-skidding seat, changes the handle through rotating, changes to drive the screw rod and rotates, and the bottom of screw rod can be contradicted anti-skidding seat ground to stabilize whole base, place the base and take place the sideslip.
Drawings
Fig. 1 is a schematic structural view of a bracket for a blower according to the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1.
As shown in the figure: 1. the base, 2, landing leg, 3, the riser, 4, diaphragm, 5, lead screw, 6, the motor, 7, initiative bevel gear, 8, driven bevel gear, 9, the seat that goes up and down, 10, the guide pulley, 11, the guide pulley groove, 12, bracing piece, 13, the fan base, 14, arc mounting groove, 15, arc clamp plate, 16, connecting plate one, 17, connecting plate two, 18, walking wheel, 19, the handle, 20, rubber-shock absorber pad, 21, the screw rod, 22, change the handle, 23, antiskid seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-2, a support for a fan comprises a base 1 and supporting legs 2 arranged at the bottom of the base 1, wherein two vertical plates 3 are oppositely arranged on the base 1, the top parts of the two vertical plates 3 are connected with a horizontal plate 4, a screw rod 5 is rotatably arranged between the horizontal plate 4 and the base 1, a motor 6 positioned between the supporting legs 2 is arranged at the bottom of the base 1, a driving bevel gear 7 is arranged at the output end of the motor 6, a driven bevel gear 8 meshed with the driving bevel gear 7 is arranged at the bottom of the screw rod 5, a lifting seat 9 is connected on the screw rod 5 in a threaded manner, guide wheels 10 are arranged at two sides of the lifting seat 9, guide wheel grooves 11 are arranged on the inner side surfaces of the vertical plates 3, the guide wheels 10 are arranged in the guide wheel grooves 11 in a rolling manner, at least two supporting rods 12 penetrating through the horizontal plates to the top parts of, the fan base 13 is provided with an arc-shaped mounting groove 14, one end, away from a hinged point, of the arc-shaped pressing plate 15 and the arc-shaped pressing plate 15 is hinged to the upper end of the fan base 13 and is provided with a first connecting plate 16, and the fan base 13 is provided with a second connecting plate 17, the first connecting plate 16 and the second connecting plate 17 are connected through fastening bolts.
The bottom of the supporting leg 2 is provided with a walking wheel 18 which can be locked.
The base 1 is provided with a handle 19, and the handle 19 is sleeved with an anti-slip sleeve.
And the inner end surfaces of the mounting groove 14 and the arc-shaped pressing plate 15 are respectively provided with a shock-absorbing rubber pad 20.
Four angles of base 1 all threaded connection have screw rod 21, the top of screw rod 21 is equipped with changes handle 22, the base of screw rod 21 is equipped with antiskid seat 23.
When the utility model is implemented, the tubular fan is placed in the arc mounting groove on the fan base, the arc pressing plate is rotated to be clamped on the upper surface of the tubular fan, the first connecting plate and the second connecting plate are fixed through the fastening bolt, thereby facilitating the disassembly and maintenance of the fan, the whole bracket is moved to a working place through holding the handle, when the air outlet height of the fan needs to be adjusted, the motor can be started, the motor drives the driving bevel gear to rotate positively and reversely, the driving bevel gear rotates to drive the driven bevel gear to rotate, the driven bevel gear drives the screw rod to rotate, because the lifting seat is in threaded connection with the screw rod, and the two sides of the lifting seat are arranged in the guide wheel groove through the guide wheel in a rolling way, the lifting seat can be lifted to a certain height through the positive and reverse rotation of the screw rod, thereby the supporting rod is lifted to a certain height, thereby being convenient for adjusting the air outlet, making it widely adaptable.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a support for fan, includes base (1) and sets up landing leg (2) in base (1) bottom, its characterized in that: the base (1) is relatively provided with two vertical plates (3), the top parts of the two vertical plates (3) are connected with a transverse plate (4), a screw rod (5) is rotatably arranged between the transverse plate (4) and the base (1), the bottom of the base (1) is provided with a motor (6) positioned between supporting legs (2), the output end of the motor (6) is provided with a driving bevel gear (7), the bottom of the screw rod (5) is provided with a driven bevel gear (8) meshed with the driving bevel gear (7), the screw rod (5) is in threaded connection with a lifting seat (9), guide wheels (10) are arranged on two sides of the lifting seat (9), the inner side surfaces of the vertical plates (3) are provided with guide wheel grooves (11), the guide wheels (10) are arranged in the guide wheel grooves (11) in a rolling manner, at least two support rods (12) penetrating through the top parts of the transverse plate (4) are arranged on the, be equipped with fan base (13) on bracing piece (12), be equipped with arc mounting groove (14) on fan base (13), the upper end of fan base (13) articulates there is arc clamp plate (15) and arc clamp plate (15) to keep away from the one end of pin joint and is equipped with connecting plate one (16), be equipped with on fan base (13) connecting plate two (17) and connecting plate one (16) and connecting plate two (17) between connect through fastening bolt.
2. The support for the fan according to claim 1, wherein: the bottom of landing leg (2) is equipped with lockable walking wheel (18).
3. The support for the fan according to claim 1, wherein: the base (1) is provided with a handle (19), and the handle (19) is sleeved with an anti-slip sleeve.
4. The support for the fan according to claim 1, wherein: and damping rubber pads (20) are arranged on the inner end surfaces of the mounting groove (14) and the arc-shaped pressing plate (15).
5. The support for the fan according to claim 3, wherein: four angles of base (1) all threaded connection have screw rod (21), the top of screw rod (21) is equipped with changes handle (22), the base of screw rod (21) is equipped with antiskid seat (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020729100.9U CN212251960U (en) | 2020-05-07 | 2020-05-07 | Support for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020729100.9U CN212251960U (en) | 2020-05-07 | 2020-05-07 | Support for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251960U true CN212251960U (en) | 2020-12-29 |
Family
ID=73998030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020729100.9U Active CN212251960U (en) | 2020-05-07 | 2020-05-07 | Support for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651261A (en) * | 2021-08-20 | 2021-11-16 | 射阳申德机械制造有限公司 | Building construction loading attachment |
| CN113882714A (en) * | 2021-11-12 | 2022-01-04 | 射阳三德机械制造有限公司 | Strutting arrangement for building engineering |
-
2020
- 2020-05-07 CN CN202020729100.9U patent/CN212251960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651261A (en) * | 2021-08-20 | 2021-11-16 | 射阳申德机械制造有限公司 | Building construction loading attachment |
| CN113882714A (en) * | 2021-11-12 | 2022-01-04 | 射阳三德机械制造有限公司 | Strutting arrangement for building engineering |
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