CN218438577U

CN218438577U - Rotatable flagpole

Info

Publication number: CN218438577U
Application number: CN202222005135.XU
Authority: CN
Inventors: 张玉磊; 曾玉娟; 尹军年
Original assignee: Linqu Yitong Stainless Steel Co ltd
Current assignee: Linqu Yitong Stainless Steel Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-03
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a rotatable flagpole, including base, motor, rotation axis, the inside of base is provided with the motor, the bottom of motor is provided with second gear B, second gear B meshes there is first gear A, first gear A's inside is provided with the connecting axle, the top of connecting axle is connected with the rotation axis, the outside of rotation axis is provided with the flagpole body, the inside of flagpole body is provided with the rotation axis, the top of flagpole body is provided with stabilising arrangement, the utility model discloses the rotation axis drives the flag and rotates, avoids the change of wind direction, leads to the flag to twine on the flagpole body, all is provided with stabilising arrangement through the bottom of the top casing of flagpole body, and the rotation axis drives the coaxial rotation of gear and ring gear cooperation bearing, has increased the stability of rotation axis at casing, flagpole body inside, avoids leading to the rotation axis to rock at casing, flagpole body inside because of wind greatly, has increased the stability when rotation axis is rotatory.

Description

Rotatable flagpole

Technical Field

The utility model relates to a flagpole technical field specifically is a rotatable flagpole.

Background

A flagpole is an article that is set up as a sign in various places such as mines, enterprises, public institutions, living quarters, stations, customs docks, schools, stadiums, senior hotels, city squares, and the like. The flagpole can be divided into a professional flagpole water injection flagpole, a knife flag flagpole, a stainless steel electric flagpole, a stainless steel conical flagpole, an electric pneumatic flagpole, a diameter-variable flagpole, an indoor flagpole, a square flagpole, a roof flagpole and the like.

Through the retrieval, chinese utility model patent CN215889548U a flagpole that can electric rotating, comprising a base plate, the top of bottom plate is passed through the supporting box and is connected with the fixing base, the fixing base internal fixation has the rotating electrical machines, the output and the carousel of rotating electrical machines are connected, be equipped with the flagpole main part on the carousel, and flagpole main part tip passes the fixing base and is connected with the locating plate, the fixed plate is installed through the fixed pin at the locating plate both ends, locating plate one side is equipped with the loop bar, and the fixed plate tip cover is established on the loop bar, the loop bar both ends are located fixed plate one side and are equipped with the lock ring, are located the fixed plate opposite side and are equipped with lock nut, the fixing base top is located the flagpole main part outside and is equipped with firm mechanism.

The prior device has the following problems when in use: the overall rotation stability coefficient of the flagpole main body driven by the motor is low, and the kinetic energy consumed by the overall rotation is large, so that the flagpole is not practical.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable flagpole to solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rotatable flag pole, includes base, motor, rotation axis, the inside of base is provided with the motor, the bottom of motor is provided with second gear B, second gear B meshes there is first gear A, first gear A's inside is provided with the connecting axle, the top of connecting axle is connected with the rotation axis, the outside of rotation axis is provided with the flag pole body, the inside of flag pole body is provided with the rotation axis, the top of flag pole body is provided with stabilising arrangement, the outside of rotation axis is provided with the mount, one side of mount is provided with the mounting panel, the internally mounted of mounting panel has the flag.

Preferably, the mounting plate is U-shaped, and a mounting bolt is arranged on the mounting plate and penetrates through the banner.

Preferably, the top of the rotating shaft extends to the inside of the housing, and the bottom of the housing is provided with a stabilizing device.

Preferably, the stabilizing device comprises an inner gear ring, a gear and a bearing, wherein a rotating shaft is arranged in the gear, the gear is meshed with the inner gear ring, and the bearing is connected to the outer side of the inner gear ring.

Preferably, a slotted hole is formed in the top of the base, the rotating shaft penetrates through the slotted hole, and the flagpole body is mounted on the top of the base.

Preferably, the bottom of base is provided with the bearing plate.

Preferably, a motor frame is arranged in the base, and a motor is installed on one side of the motor frame.

Compared with the prior art, the beneficial effects of the utility model are that: the motor that starts the inside setting of base, the motor drives second gear B and rotates, second gear B meshing has first gear A, thereby make first gear A drive rotation axis rotation, the outside through the rotation axis is provided with the mount, one side of mount is provided with the mounting panel, the internally mounted of mounting panel has the flag, the rotation axis drives the flag and rotates, avoid because the change of wind direction, lead to the flag to twine on the flagpole body, the bottom of the top casing through the flagpole body all is provided with stabilising arrangement, the rotation axis drives gear and ring gear cooperation bearing coaxial rotation, increased the rotation axis at the casing, the inside stability of flagpole body, avoid leading to the rotation axis at the casing because wind is big, the inside of flagpole body rocks, stability when the rotation axis is rotatory has been increased, reduce the kinetic energy that the rotation axis consumed when rotatory, increase the practicality of flagpole body, be provided with the bearing plate through the bottom of base, increase the stability of base.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the stabilizing device of the present invention.

In the figure: 1. a flag; 2. a housing; 3. a rotating shaft; 4. a stabilizing device; 5. a fixed mount; 6. mounting a plate; 7. a gear; 8. a flagpole body; 9. a connecting shaft; 10. a base; 11. a first gear A; 12. a motor; 13. a motor frame; 14. a second gear B; 15. an inner gear ring; 16. installing a bolt; 17. and (5) a bearing.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a rotatable flag pole includes a base 10, a motor 12 and a rotating shaft 3, the motor 12 is disposed inside the base 10, a second gear B14 is disposed at the bottom of the motor 12, the second gear B14 is engaged with a first gear a11, a connecting shaft 9 is disposed inside the first gear a11, the rotating shaft 3 is connected to the top of the connecting shaft 9, the motor 12 disposed inside the base 10 is started, the motor 12 drives the second gear B14 to rotate, the second gear B14 is engaged with the first gear a11, so that the rotating shaft 3 is driven by the first gear a11 to rotate, a flag pole body 8 is disposed outside the rotating shaft 3, the rotating shaft 3 is disposed inside the flag pole body 8, a stabilizing device 4 is disposed at the top of the flag pole body 8, a fixing frame 5 is disposed outside the rotating shaft 3, the novel wind-resistant flag pole is characterized in that a mounting plate 6 is arranged on one side of the mounting frame 5, a flag 1 is mounted inside the mounting plate 6, the mounting frame 5 is arranged on the outer side of the rotating shaft 3, the flag 1 mounted on the mounting frame 5 through the mounting plate 6 is prevented from rotating by the rotating shaft 3, the flag 1 is prevented from being wound on the flag pole body 8 due to the change of wind direction, the mounting plate 6 is U-shaped, a mounting bolt 16 is arranged on the mounting plate 6, the mounting bolt 16 penetrates through the flag 1 to facilitate mounting and dismounting of the flag 1, the top of the rotating shaft 3 extends into the shell 2, a stabilizing device 4 is arranged at the bottom of the shell 2, the stabilizing device 4 comprises an inner gear ring 15, a gear 7 and a bearing 17, the rotating shaft 3 is arranged inside the gear 7, the gear 7 is meshed with the inner gear ring 15, and the bearing 17 is connected to the outer side of the inner gear ring 15, the rotation axis 3 drives gear 7 and the coaxial rotation of ring gear 15 cooperation bearing 17, has increased rotation axis 3 at casing 2, the inside stability of flagpole body 8, has avoided leading to rotation axis 3 to rock at casing 2, flagpole body 8 inside because wind is big, has increased the stability when rotation axis 3 is rotatory, the slotted hole has been seted up at the top of base 10, rotation axis 3 runs through the slotted hole, flagpole body 8 is installed at the top of base 10, the bottom of base 10 is provided with the bearing plate, increases the stability of base 10, the inside of base 10 is provided with motor frame 13, a side-mounting motor 12 of motor frame 13.

The utility model discloses a theory of operation is: the motor 12 of the inside setting of start base 10, motor 12 drives second gear B14 and rotates, second gear B14 meshes has first gear A11, thereby make first gear A11 drive rotation axis 3 and rotate, the outside through rotation axis 3 is provided with mount 5, one side of mount 5 is provided with mounting panel 6, the internally mounted of mounting panel 6 has flag 1, rotation axis 3 drives flag 1 and rotates, avoid because the change of wind direction, lead to flag 1 to twine on flagpole body 8, the bottom of top casing 2 through flagpole body 8 all is provided with stabilising arrangement 4, rotation axis 3 drives gear 7 and the coaxial rotation of ring gear 15 cooperation bearing 17, rotation axis 3 has been increased at casing 2, the inside stability of flagpole body 8, avoid leading to rotation axis 3 at casing 2 because the wind is big, flagpole body 8 is inside rocks, the stability when rotation axis 3 is rotatory has been increased, reduce the kinetic energy that rotation axis 3 consumed when rotatory, increase the practicality of flagpole body 8, bottom through base 10 is provided with the bearing plate, increase base 10's stability, through be provided with mounting bolt 16 on mounting panel 6, the flag 1 runs through the dismantlement of flag 1 and flag 1, be convenient for the flag 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotatable flagpole, includes base (10), motor (12), rotation axis (3), its characterized in that: the inside of base (10) is provided with motor (12), the bottom of motor (12) is provided with second gear B (14), second gear B (14) meshing has first gear A (11), the inside of first gear A (11) is provided with connecting axle (9), the top of connecting axle (9) is connected with rotation axis (3), the outside of rotation axis (3) is provided with flagpole body (8), the inside of flagpole body (8) is provided with rotation axis (3), the top of flagpole body (8) is provided with stabilising arrangement (4), the outside of rotation axis (3) is provided with mount (5), one side of mount (5) is provided with mounting panel (6), the internally mounted of mounting panel (6) has flag (1).

2. A rotatable flag pole as claimed in claim 1, wherein: the flag is characterized in that the mounting plate (6) is arranged to be U-shaped, a mounting bolt (16) is arranged on the mounting plate (6), and the flag (1) is penetrated through the mounting bolt (16).

3. A rotatable flag pole as claimed in claim 1, wherein: the top of rotation axis (3) extends to the inside of casing (2), the bottom of casing (2) is provided with stabilising arrangement (4).

4. A rotatable flag pole as claimed in claim 1, wherein: the stabilizing device (4) comprises an inner gear ring (15), a gear (7) and a bearing (17), a rotating shaft (3) is arranged in the gear (7), the gear (7) is meshed with the inner gear ring (15), and the bearing (17) is connected to the outer side of the inner gear ring (15).

5. A rotatable flag pole as claimed in claim 1, wherein: the top of the base (10) is provided with a slotted hole, the rotating shaft (3) penetrates through the slotted hole, and the top of the base (10) is provided with a flagpole body (8).

6. A rotatable flag pole as claimed in claim 1, wherein: the bottom of the base (10) is provided with a bearing plate.

7. A rotatable flag pole as claimed in claim 1, wherein: the motor is characterized in that a motor frame (13) is arranged inside the base (10), and a motor (12) is installed on one side of the motor frame (13).