CN219140358U - Novel bracket for fan - Google Patents

Abstract

The utility model discloses a novel bracket for a fan, which relates to the technical field of fans and comprises a base, wherein two shaft sleeves are fixedly arranged at the top of the base, a sleeve is rotatably arranged in the shaft sleeve, a threaded rod is arranged in the sleeve, a mounting block is fixedly arranged at the top of the threaded rod, a mounting plate is arranged at one side of the mounting block, a cushion block is fixedly arranged in the middle of the bottom of the mounting plate, a U-shaped frame is arranged at the bottom of the mounting plate, fixing screws are fixedly arranged at two sides of the U-shaped frame, and nuts are arranged in the fixing screws penetrating through the mounting plate, and the novel bracket has the beneficial effects that: through mounting panel, cushion, U type frame and fixing screw cooperation, in the installation, through U type frame and mounting panel with its location, pass the inside of mounting panel with fixing screw through the nut at last and fix alright with fixing screw, the compatibility is strong, can be applicable to the fan installation of different sizes simultaneously fixedly, and simple to operate is swift, convenient to use.

Description

Novel bracket for fan

Technical Field

The utility model relates to the technical field of fans, in particular to a novel bracket for a fan.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a common short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, a blower and a wind driven generator.

According to the support for the fan of application number 202020729100.9, wherein can place the arc mounting groove on the fan base with the tube-shape fan, rotatory arc clamp plate makes the upper surface of arc clamp plate block at the tube-shape fan, and it is fixed with connecting plate one and connecting plate two through fastening bolt, thereby the dismouting maintenance of fan of being convenient for, when the air-out height of fan needs to be adjusted, but the starter motor, the motor drives driving bevel gear and positive and negative rotation, driving bevel gear rotates and drives driven bevel gear and rotate, driven bevel gear drives the lead screw and rotates, because lifting seat and lead screw threaded connection and lifting seat's both sides pass through the guide pulley roll setting in the guide pulley inslot, the positive and negative rotation of lead screw can make the lifting seat go up and down to certain height, thereby make the bracing piece rise to certain height, thereby be convenient for adjust the air-out height of tube-shape fan on the fan base as required, make it have extensive adaptability.

However, the fan support has certain defects, the support cannot be assembled according to the matching of fans of different models and sizes, and can only be suitable for fans of the same size, so that the function is single, the fans can only be adjusted in height after being assembled, the inclination angle of the fans can not be adjusted, and therefore the fan support is limited in use, and therefore, the novel fan support is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel bracket for a fan, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel support for fan, includes the base, the top fixed mounting of base has two axle sleeves, the inside rotation of axle sleeve installs the sleeve, telescopic internal thread installs the threaded rod, the top fixed mounting of threaded rod has the installation piece, the mounting panel is installed to one side of installation piece, the middle part fixed mounting of mounting panel bottom has the cushion, U type frame is installed to the bottom of mounting panel, the equal fixed mounting in both sides of U type frame has the dead screw, the dead screw passes the internally mounted of mounting panel has the nut.

Preferably, limiting plates are fixedly installed on two sides of the mounting plate, a rotating shaft is fixedly installed on one side of the limiting plates, the rotating shaft is rotationally connected with the mounting block, one end of the rotating shaft penetrates through an adjusting rotary disc installed in the mounting block, a mounting groove is formed in the top of the mounting block, an inserting rod is movably installed in the mounting groove, a retaining plate is fixedly installed on the outer side of the inserting rod, the retaining plate is in sliding connection with the mounting groove, a spring is sleeved on one side of the retaining plate outside the inserting rod, a plurality of fixing holes are formed in one side of the adjusting rotary disc, the inserting rod is matched with the fixing holes, a pull rod is fixedly installed at the top of the retaining plate, and the pull rod extends to the top of the mounting block.

Preferably, a guide cylinder is fixedly arranged at the top of the base and positioned at one side of the shaft sleeve, a guide rod is fixedly arranged at the bottom of the mounting block, and the guide rod is in sliding connection with the spring.

Preferably, the inside of base has been seted up the drive slot, the inside of drive slot rotates and installs the transfer line, the outside fixed mounting of transfer line has two drive bevel gears, telescopic bottom extends to the internally mounted of drive slot and has driven bevel gear, driven bevel gear and drive bevel gear meshing, the handle carousel is installed to the outside that one end of transfer line extends to the base.

Preferably, the bottom of the base is provided with casters.

Preferably, a hole matched with the fixing screw is formed in the mounting plate.

The utility model provides a novel bracket for a fan, which has the following beneficial effects:

1. this novel support for fan, through mounting panel, cushion, U type frame and fixing screw cooperation, in the installation, through U type frame and mounting panel with its location, pass the inside of mounting panel with fixing screw at last and fix alright through nut and fixing screw, the compatibility is strong, can be applicable to the fan installation of equidimension not simultaneously and fix, and simple to operate is swift, convenient to use.

2. This novel support is used to fan, through installation piece, pivot, regulation carousel, inserted bar and a plurality of fixed orifices cooperation, can adjust the wind direction of fan according to the demand in the use, and adjust convenient and fast.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a base; 2. a shaft sleeve; 3. a sleeve; 4. a threaded rod; 5. a mounting block; 6. a mounting plate; 7. a cushion block; 8. a U-shaped frame; 9. a fixed screw; 10. a limiting plate; 11. a rotating shaft; 12. adjusting a turntable; 13. a mounting groove; 14. a rod; 15. a retaining plate; 16. a spring; 17. a fixing hole; 18. a pull rod; 19. a guide cylinder; 20. a guide rod; 21. a transmission groove; 22. a transmission rod; 23. a drive bevel gear; 24. a driven bevel gear; 25. the handle turnplate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a novel support for fan, including base 1, the top fixed mounting of base 1 has two axle sleeves 2, sleeve 3 is installed in the internal rotation of axle sleeve 2, threaded rod 4 is installed to the internal thread of sleeve 3, the top fixed mounting of threaded rod 4 has installation piece 5, the top of base 1 and be located one side fixed mounting of axle sleeve 2 have guide cylinder 19, the bottom fixed mounting of installation piece 5 has guide arm 20, guide arm 20 and spring 16 sliding connection, transmission groove 21 has been seted up to the inside of base 1, the transfer line 22 is installed in the internal rotation of transmission groove 21, two drive bevel gears 23 are installed in the outside fixed mounting of transfer line 22, the internally mounted that the bottom of sleeve 3 extends to transmission groove 21 has driven bevel gear 24, driven bevel gear 24 meshes with drive bevel gear 23, the one end of transfer line 22 extends to the outside of base 1 and installs grip carousel 25, the bottom of base 1 is provided with the truckle, wherein the main roles of transfer line 22, drive bevel gear 23, driven bevel gear 24 and grip carousel 25 are used for driving sleeve 3 and rotate, thereby adjust the height of installation piece 5, 6 and the fan of installation, wherein main roles of guide cylinder 19 and 20 are for when installing guide arm 5 to lift stability when lifting.

The mounting panel 6 is installed to one side of installation piece 5, the middle part fixed mounting of mounting panel 6 bottom has cushion 7, the main role of cushion 7 is used for playing protection and spacing effect to the fan, prevent that it from appearing in the not hard up condition in the use, U type frame 8 is installed to the bottom of mounting panel 6, wherein U type frame 8 has two at least with fixing screw 9's quantity, fix the fan around respectively, the equal fixed mounting of both sides of U type frame 8 has fixing screw 9, fixing screw 9 passes the internally mounted of mounting panel 6 has the nut, the hole with fixing screw 9 complex is seted up to the inside of mounting panel 6, according to fixing screw 9's length, can cooperate and fix it with the fan of equidimension volume, the compatibility is high, and the practicality is strong, and simple to operate is swift, convenient to use.

The both sides of mounting panel 6 are all fixed mounting has limiting plate 10, one side fixed mounting of limiting plate 10 has pivot 11, pivot 11 and installation piece 5 rotate to be connected, the hole with pivot 11 complex is all seted up to the inside of installation piece 5, the internally mounted of installation piece 5 has regulation carousel 12 is passed to one end of pivot 11, mounting groove 13 has been seted up to the inside at installation piece 5 top, the inside movable mounting of mounting groove 13 has inserted bar 14, the outside fixed mounting of inserted bar 14 has a butt plate 15, butt plate 15 and mounting groove 13 sliding connection, spring 16 has been cup jointed in the outside of inserted bar 14 and is located one side of butt plate 15, spring 16 cooperates with butt plate 15, the hole with inserted bar 14 complex is all seted up to the inside of installation piece 5 and be located the both sides of mounting groove 13, the one end of inserted bar 14 extends to the outside of installation piece 5 one side, a plurality of fixed orifices 17 has been seted up to the inside of regulation carousel 12 one side, the top fixed mounting of butt plate 15 has pull rod 18, pull rod 18 extends to the top of installation piece 5, through installation piece 5, 11, the rotation axis, regulation carousel 11, 14, regulation carousel 12 and 17 and fixed mounting 17 are fast and a plurality of fixed orifices, can be in the convenient and wind direction adjustment process.

To sum up, this novel support is used to fan, during the use, we pass U type frame 8 in the installation bottom, then with fan top and cushion 7 cooperation location, pass the inside of mounting panel 6 with fixing screw 9 respectively, finally install the nut in the outside of fixing screw 9 can be fixed with the fan, and convenient and fast installs, when using, can drive transfer line 22 and transmission bevel gear 23 through rotating handle carousel 25, thereby make transmission bevel gear 23 and driven bevel gear 24 meshing can drive sleeve 3 rotation, drive threaded rod 4 and rise through the screw, can drive the fan of installation piece 5 and mounting panel 6 and installation and rise, when needing angle regulation, we only need to stimulate pull rod 18, drive the pull rod 14 and take out from fixed orifices 17, we alright through rotating adjustment carousel 12 drive mounting panel 6 and fan slope, can adjust fan angle, loosen pull rod 18 after the adjustment and make spring 16 rebound promotion butt plate 15 drive the pull rod 14 card into another fixed orifices 17, can accomplish the regulation.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a novel support for fan, includes base (1), its characterized in that: the utility model discloses a novel screw cap, including base (1), sleeve (3) are installed in the top fixed mounting of base (1), sleeve (3) are installed in the inside rotation of sleeve (2), threaded rod (4) are installed to the internal thread of sleeve (3), top fixed mounting of threaded rod (4) has installation piece (5), mounting panel (6) are installed to one side of installation piece (5), the middle part fixed mounting of mounting panel (6) bottom has cushion (7), U type frame (8) are installed to the bottom of mounting panel (6), all fixed mounting has fixing screw (9) in the both sides of U type frame (8), fixing screw (9) pass the internally mounted of mounting panel (6) and have the nut.

2. The novel bracket for a fan according to claim 1, wherein: the utility model discloses a mounting panel, including mounting panel (6), mounting panel, locating plate (14), spring (16) have been cup jointed in the outside of locating plate (15) and one side that is located locating plate (15), a plurality of fixed orifices (17) have been seted up to the inside of one end of pivot (11) through mounting block (5) regulation carousel (12), mounting groove (13) have been seted up to the inside at mounting block (5) top, the inside movable mounting of mounting groove (13) has inserted bar (14), the outside fixed mounting of inserted bar (14) has offset plate (15), offset plate (15) and mounting groove (13) sliding connection, spring (16) have been cup jointed in the outside of inserted bar (14) and one side that is located offset plate (15), a plurality of fixed orifices (17) have been seted up to the inside of regulation carousel (12) one side, inserted bar (14) and fixed orifices (17) cooperate, the top fixed mounting of offset plate (15) has pull bar (18) extends to the top of mounting block (5).

3. The novel bracket for a fan according to claim 1, wherein: the guide cylinder (19) is fixedly arranged at the top of the base (1) and positioned at one side of the shaft sleeve (2), the guide rod (20) is fixedly arranged at the bottom of the mounting block (5), and the guide rod (20) is in sliding connection with the spring (16).

4. The novel bracket for a fan according to claim 1, wherein: the novel transmission device is characterized in that a transmission groove (21) is formed in the base (1), a transmission rod (22) is rotatably arranged in the transmission groove (21), two transmission bevel gears (23) are fixedly arranged on the outer side of the transmission rod (22), a driven bevel gear (24) is arranged in the transmission groove (21) in the bottom of the sleeve (3), the driven bevel gear (24) is meshed with the transmission bevel gear (23), and a handle turntable (25) is arranged on the outer side of the base (1) in an extending mode from one end of the transmission rod (22).

5. The novel bracket for a fan according to claim 1, wherein: the bottom of the base (1) is provided with casters.

6. The novel bracket for a fan according to claim 1, wherein: holes matched with the fixing screw rods (9) are formed in the mounting plates (6).

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