CN220877731U

CN220877731U - Support frame is used to acrobatics

Info

Publication number: CN220877731U
Application number: CN202322820270.4U
Authority: CN
Inventors: 田申; 周晓娜; 周晓烨; 周文明
Original assignee: Wuqiao Shengyao Acrobatic Props Co ltd
Current assignee: Wuqiao Shengyao Acrobatic Props Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-03
Anticipated expiration: 2033-10-19

Abstract

The utility model relates to the technical field of acrobatic props, in particular to a supporting frame for acrobatic use, which comprises a locating frame, a rotary driving part, a helical gear II, a helical gear I, a rotary plate and an extension supporting plate, wherein the extension supporting plate is arranged on the rotary plate, the rotary plate is rotationally connected to the locating frame, the helical gear I is connected with the rotary plate, the helical gear II is meshed with the helical gear I, the rotary driving part is arranged on the locating frame, and the helical gear II is connected with an output shaft of the rotary driving part.

Description

Support frame is used to acrobatics

Technical Field

The utility model relates to the technical field of acrobatics, in particular to a supporting frame for acrobatics.

Background

In the process of acrobatic performance, a supporting frame is often used to obtain a better display effect, such as an acrobatic bracket with a patent publication number of CN109381874A, which comprises a base, a supporting rod, a rotating shaft, a cross rod and a circular ring; set up the bracing piece on the base, the bracing piece top sets up the pivot, the vertical setting of pivot radially is provided with a plurality of horizontal pole, and the horizontal pole end sets up the ring, and the horizontal pole is Z shape mechanism, including first horizontal pole, montant, second horizontal pole, first horizontal pole setting is in the pivot, and first horizontal pole end sets up the montant, and the montant upwards sets up, and the montant upper end sets up the second horizontal pole, sets up the ring on the second horizontal pole. The show shows on the fixed support frame, the show is inconvenient, but adopts the rotary support form, can improve the sight, but fixed rotation department needs the manual rotation, is unfavorable for the operation, and the adaptability is lower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a support frame for acrobatics, which has the functions of effectively driving a support part to rotate, providing more direction change and providing more stable transmission effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support frame is used to acrobatic, includes locating rack, rotary drive portion, helical gear two, helical gear one, rotor plate and extends the extension board, extends the extension board setting on the rotor plate, and the rotor plate rotates to be connected on the locating rack, and helical gear one is connected with the rotor plate, and helical gear two and helical gear one mesh, rotary drive portion install on the locating rack, helical gear two and rotary drive portion's output shaft.

Preferably, the rotary plate positioning device further comprises a positioning shaft, a first bearing and a limiting nut, wherein the positioning shaft is arranged in the middle of the rotary plate, the first bearing is arranged inside the positioning frame, the positioning shaft penetrates through the inner ring of the first bearing, the bottom of the positioning shaft is connected with the limiting nut through threads, the limiting nut is in contact with the inner ring of the first bearing, and the positioning shaft extends to the bottom of the positioning frame.

Preferably, the positioning device further comprises a second bearing, the second bearing is arranged on the upper portion of the positioning frame, the positioning shaft penetrates through the inner ring of the second bearing, the positioning shaft is in a T-shaped shaft shape, and the upper portion of the positioning shaft is in contact with the inner ring of the second bearing.

Preferably, the locating frame is provided with a through hole which is opposite to the limit nut.

Preferably, the rotary driving device further comprises a fixing plate and a convex plate, wherein the fixing plate is fixedly connected to the positioning frame, the convex plate is arranged on the fixing plate, and the rotary driving part is arranged on the convex plate.

Preferably, the bearing further comprises a baffle plate, wherein the baffle plate is arranged on the upper part of the fixed plate, and the baffle plate is in contact with the outer ring of the second bearing.

Compared with the prior art, the utility model provides a acrobatic use support frame, which has the following beneficial effects:

This acrobatic support frame that uses, support rotary drive portion through the locating rack, helical gear two, helical gear one and rotor plate, when using, rotary drive portion drives helical gear two and rotates, and through helical gear two and helical gear one meshing, and then drive helical gear one and rotate, and through the connected form of helical gear, be favorable to providing bigger contact engagement face, and reduce the condition of helical gear one transmission department longitudinal offset, provide more stable transmission effect, and effectively drive the rotor plate rotation, perform on performer extensible extension board and the rotor plate, provide the function that more positions change.

Drawings

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

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model.

The symbols in the drawings illustrate:

1. A positioning frame; 2. positioning a shaft; 3. a rotating plate; 4. extending the support plate; 5. a fixing plate; 6. a convex plate; 7. a rotation driving part; 8. a helical gear II; 9. a first helical gear; 10. a first bearing; 11. a limit nut; 12. a second bearing; 13. a baffle; 14. and a through hole.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-3, a supporting frame for acrobatics includes a positioning frame 1, a rotation driving portion 7, a helical gear two 8, a helical gear one 9, a rotating plate 3 and an extension supporting plate 4, wherein the extension supporting plate 4 is arranged on the rotating plate 3, the rotating plate 3 is rotationally connected on the positioning frame 1, the helical gear one 9 is connected with the rotating plate 3, the helical gear two 8 is meshed with the helical gear one 9, the rotation driving portion 7 is installed on the positioning frame 1, the helical gear two 8 is connected with an output shaft of the rotation driving portion 7, the rotation driving portion 7 is in one form of a motor and a hydraulic motor, the rotation driving portion 7 supports the rotation driving portion 7, the helical gear two 8, the helical gear one 9 and the rotating plate 3 through the positioning frame 1, and drives the helical gear two 8 and the helical gear one 9 to rotate through the meshing of the helical gear two 8 and the helical gear one 9, and through the connecting form of the helical gear, a more stable transmission effect is provided, and the rotating plate 3 is effectively driven to rotate, and the player can extend the supporting plate 4 and the rotating plate 3 to perform more azimuth changes.

Referring to fig. 1 and 3, the acrobatic use support frame further comprises a positioning shaft 2, a first bearing 10 and a limit nut 11, wherein the positioning shaft 2 is arranged in the middle of the rotating plate 3, the first bearing 10 is arranged inside the positioning frame 1, the positioning shaft 2 penetrates through an inner ring of the first bearing 10, the bottom of the positioning shaft 2 is in threaded connection with the limit nut 11, the limit nut 11 is in contact with the inner ring of the first bearing 10, the positioning shaft 2 extends to the bottom of the positioning frame 1, a longer supporting distance is provided, stable limiting effect is further facilitated, the limit nut 11 limits the bottom of the positioning shaft 2, the warping condition of the rotating plate 3 and the extending support plate 4 is reduced, and abrasion between the positioning shaft 2 and the positioning frame 1 is reduced through the arrangement of the first bearing 10.

Referring to fig. 3, the support frame for acrobatics further comprises a second bearing 12, the second bearing 12 is mounted on the upper portion of the positioning frame 1, the positioning shaft 2 penetrates through the inner ring of the second bearing 12, the positioning shaft 2 is in a T-shaped shaft shape, the upper portion of the positioning shaft 2 is in contact with the inner ring of the second bearing 12, the second bearing 12 is matched with the positioning shaft 2, the abrasion between the positioning shaft 2 and the positioning frame 1 is reduced, the rotating plate 3 and the positioning shaft 2 can be effectively supported, and the abrasion of the positioning shaft 2 is reduced.

Referring to fig. 1, a through hole 14 opposite to a limit nut 11 is provided on a positioning frame 1, and a tool can be extended into the positioning frame 1 through the through hole 14 to rotate a baffle 13 through the arrangement of the through hole 14, so that the position of the limit nut 11 is rotated at the bottom instead of turning over the whole body, and a user can more conveniently install and detach the position of the positioning shaft 2.

Referring to fig. 1, the acrobatic use support frame further comprises a fixing plate 5 and a convex plate 6, wherein the fixing plate 5 is fixedly connected to the positioning frame 1, the convex plate 6 is arranged on the fixing plate 5, the rotary driving part 7 is arranged on the convex plate 6, and the rotary driving part 7 can be longitudinally arranged through the fixing plate 5 and the convex plate 6, so that the acrobatic use support frame is suitable for mounting the rotary driving part 7 at a position more convenient to maintain, and further convenient to maintain.

Referring to fig. 3, the support frame for acrobatics further comprises a baffle 13, the baffle 13 is mounted on the upper portion of the fixed plate 5, the baffle 13 is in contact with the outer ring of the second bearing 12, and the position of the second bearing 12 is effectively limited by the arrangement of the baffle 13, so that the position deviation of the second bearing 12 is reduced.

When in use, a performer is positioned on the extension support plate 4, the rotary driving part 7 is started, the rotary driving part 7 drives the bevel gear II 8 to rotate, the bevel gear II 8 drives the bevel gear I9 and the rotary plate 3 to rotate, and then the position of the performer is effectively adjusted, and the performer can perform on the extension support plate 4 and the rotary plate 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; or may be directly connected, or may be indirectly connected through an intermediate medium, or may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a support frame is used to acrobatics which characterized in that: including locating rack (1), rotary drive portion (7), helical gear two (8), helical gear one (9), rotor plate (3) and extension board (4), extension board (4) set up on rotor plate (3), rotor plate (3) rotate and connect on locating rack (1), helical gear one (9) are connected with rotor plate (3), helical gear two (8) and helical gear one (9) meshing, rotary drive portion (7) are installed on locating rack (1), output shaft of helical gear two (8) and rotary drive portion (7).

2. An acrobatic use support as claimed in claim 1 wherein: still include locating shaft (2), first (10) of bearing and stop nut (11), locating shaft (2) set up in the middle part of rotor plate (3), first (10) of bearing set up inside locating rack (1), the inner ring of first (10) of bearing is passed in locating shaft (2), the bottom of locating shaft (2) and stop nut (11) pass through threaded connection, stop nut (11) and the inner ring contact of first (10) of bearing, the bottom of locating rack (1) is extended to locating shaft (2).

3. An acrobatic use support as claimed in claim 2, wherein: the positioning device is characterized by further comprising a second bearing (12), the second bearing (12) is arranged on the upper portion of the positioning frame (1), the positioning shaft (2) penetrates through the inner ring of the second bearing (12), the positioning shaft (2) is in a T-shaped shaft shape, and the upper portion of the positioning shaft (2) is in contact with the inner ring of the second bearing (12).

4. An acrobatic use support as claimed in claim 2, wherein: the locating frame (1) is provided with a through hole (14) which is opposite to the limit nut (11).

5. An acrobatic use support as claimed in claim 1 wherein: the rotary driving device further comprises a fixing plate (5) and a convex plate (6), wherein the fixing plate (5) is fixedly connected to the positioning frame (1), the convex plate (6) is arranged on the fixing plate (5), and the rotary driving part (7) is arranged on the convex plate (6).

6. A acrobatic use support as claimed in claim 3 wherein: the device also comprises a baffle plate (13), wherein the baffle plate (13) is arranged on the upper part of the fixed plate (5), and the baffle plate (13) is contacted with the outer ring of the second bearing (12).