CN218305965U

CN218305965U - Pull-up training frame for physical training

Info

Publication number: CN218305965U
Application number: CN202222475267.9U
Authority: CN
Inventors: 路晓雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-17
Anticipated expiration: 2032-09-19

Abstract

The utility model belongs to the technical field of the training frame is relevant, concretely relates to pull training frame that makes progress for physical training, it includes: fixed frame and the mounting panel that installs fixed frame. When the starter motor, the motor drives the driving gear through its output shaft and rotates, the driving gear drives the fixed gear and rotates, when the fixed gear rotates, it rotates to drive its inside lead screw, under drive gear and drive chain's combined action, two lead screws can rotate simultaneously, at lead screw pivoted in-process, the thread bush can reciprocate along the lead screw outer wall, thereby can be according to the simple quick height adjustment to holding up the pole of user's height custom, through be connected with a plurality of coupling spring between mounting groove bottom and platform upper end inner wall, can provide the resistance to shifting up of platform, thereby can be according to the training needs, increase or reduce the ascending burden of chin through what of erection joint spring, and the electric automobile has good practicality.

Description

Pull-up training frame for physical training

Technical Field

The utility model belongs to the technical field of the training is relevant, concretely relates to pull up training frame for physical training.

Background

Physical exercise is a variety of activities developed gradually during human development that consciously foster physical fitness of oneself. Various physical activities of walking, running, jumping, casting, and dancing, which are commonly referred to as physical exercise processes, are performed. With the development of social economy, the living standard of people is improved, and people pay more attention to the physical aspect than to the physical aspect. People's attention to sports is constantly increasing, and physical training is carried out through the trainer.

The pull-up training frame for the existing physical training is mostly composed of simple levers, the height of the pull-up training frame is inconvenient to adjust according to the height habit of the training personnel, the training intensity cannot be adjusted according to the actual training degree of the training personnel, and the practical performance is achieved.

In view of this, the utility model provides a pull-up training frame for physical training.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pull training frame that makes progress for physical training to solve the current pull training frame that makes progress for physical training that provides in the above-mentioned background art and constitute by simple lever mostly, inconvenient height control is carried out according to the height custom of exercising person, can not carry out the problem adjusted to training intensity according to the training degree that exercising person is actual.

In order to achieve the above object, the utility model provides a following technical scheme: a pull-up training stand for physical training, comprising: the fixing frame and the mounting plate are fixedly connected to the lower ends of the left side and the right side of the fixing frame and used for mounting the fixing frame, the upper ends of the left side and the right side of the fixing frame are fixedly connected with fixing columns, screw rods are rotatably sleeved in the two fixing columns, threaded sleeves are respectively sleeved on the outer walls of the two screw rods in a threaded manner, and a holding rod is fixedly connected between the two threaded sleeves;

the inside slip cover of fixed frame is equipped with the platform, the upper end outer wall of platform is fixed with carries out the restraint ring of retraining to the both feet, the equal fixedly connected with direction slide bar of right-hand member outer wall about the platform, the mounting groove that supplies the platform to carry out to place is seted up to the inside of fixed frame, be connected with a plurality of coupling spring between mounting groove bottom and the platform upper end inner wall.

Preferably, the lower ends of the two screw rods penetrate through the fixing column and are connected to the inside of the fixing frame in a rotating mode, the lower ends of the two screw rods are fixedly sleeved with transmission gears, and a transmission chain is connected between the two transmission gears in a transmission mode.

Preferably, a fixed gear is fixedly sleeved on the outer wall of the screw rod positioned on the upper side of the transmission gear on the left side, a movable groove is formed in the fixed frame positioned on the left side of the fixed gear, a driving gear meshed with the fixed gear is arranged in the movable groove, and a motor for rotating the driving gear is fixedly mounted on the side wall of the fixed frame.

Preferably, a plurality of hanging rings for hanging the connecting spring are fixed on the inner wall of the upper end of the platform and the bottom of the mounting groove.

Preferably, the inner walls of the left end and the right end of the mounting groove are respectively fixed with a supporting plate for supporting the platform, and a guide sliding groove for guiding the sliding rod to slide is formed in the supporting plate.

Compared with the prior art, the utility model provides a pull training frame that makes progress for physical training possesses following beneficial effect:

1. the utility model discloses the lower extreme of two lead screws all runs through the fixed column inside and rotate and connect in fixed frame inside, the lower extreme of two lead screws all fixes the cover and is equipped with drive gear, the transmission is connected with drive chain between two drive gear, when starting motor, motor drives the driving gear through its output shaft and rotates, the driving gear drives the fixed gear and rotates, when the fixed gear rotates, drive its inside lead screw and rotate, under the combined action of drive gear and drive chain, two lead screws can rotate simultaneously, in the process of lead screw rotation, the thread bush can reciprocate along the lead screw outer wall, thereby can be according to the height adjustment of user's height custom simple quick to the handrail, have very high use value;

2. the utility model discloses a be connected with a plurality of coupling spring between mounting groove bottom and platform upper end inner wall, platform upper end inner wall and mounting groove bottom all are fixed with a plurality of and are used for carrying out the link that hangs to coupling spring, under coupling spring's effect, can provide the resistance to shifting up of platform to can increase or reduce the ascending heavy burden of chin through what of erection joint spring according to the training needs, have fine practicality.

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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a pull-up training frame for physical training of the present invention;

fig. 2 is a schematic view of an assembly structure of a pull-up training frame for physical training of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing frame provided by the present invention;

fig. 4 is a schematic view of the mounting structure of the transmission chain provided by the present invention;

in the figure: 1. a fixing frame; 2. mounting a plate; 3. a station; 4. a confinement ring; 5. a movable groove; 6. a driving gear; 7. a motor; 8. a screw rod; 9. a support rod; 10. a threaded sleeve; 11. fixing a column; 12. a guide slide bar; 13. a connecting spring; 14. mounting grooves; 15. hanging a ring; 16. a support plate; 17. a guide chute; 18. fixing a gear; 19. a drive chain; 20. a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pull-up training frame for physical training, comprising: fixed frame 1 and fixed connection are used for carrying out the mounting panel 2 installed to fixed frame 1 about fixed frame 1 side lower extreme, the equal fixedly connected with fixed column 11 in fixed frame 1 left and right sides upper end, the cover is all rotated to the inside of two fixed column 11 and is equipped with lead screw 8, the equal thread bush of outer wall of two lead screws 8 is equipped with threaded sleeve 10, fixedly connected with holds up pole 9 between two threaded sleeve 10, at 8 pivoted in-process of lead screw, threaded sleeve 10 can reciprocate along the 8 outer walls of lead screw.

Further, the inside slip cover of fixed frame 1 is equipped with platform 3, the upper end outer wall of platform 3 is fixed with carries out the restraint ring 4 of retraining to both feet, the equal fixedly connected with direction slide bar 12 of end outer wall about platform 3, the mounting groove 14 that supplies platform 3 to place is offered to the inside of fixed frame 1, be connected with a plurality of coupling spring 13 between 14 bottoms of mounting groove and the 3 upper end inner walls of platform, 3 upper end inner walls of platform and mounting groove 14 bottoms all are fixed with a plurality of and are used for carrying out the link 15 that hangs to coupling spring 13, under coupling spring 13's effect, can provide the resistance to moving upward of platform 3, thereby can be according to the training needs, increase or reduce the ascending heavy burden of chin.

Furthermore, the lower ends of the two screw rods 8 penetrate through the fixing column 11 and are rotatably connected to the inside of the fixing frame 1, the lower ends of the two screw rods 8 are fixedly sleeved with the transmission gears 20, the transmission chain 19 is connected between the two transmission gears 20 in a transmission manner, and a groove for enabling the transmission gears 20 and the transmission chain 19 to interact is formed in the fixing frame 1 located on the lower side of the mounting groove 14. The fixed gear 18 is fixedly sleeved on the outer wall of the screw rod 8 positioned on the upper side of the transmission gear 20 on the left side, the movable groove 5 is formed in the fixed frame 1 positioned on the left side of the fixed gear 18, the driving gear 6 meshed with the fixed gear 18 is arranged in the movable groove 5, and the motor 7 for rotating the driving gear 6 is fixedly installed on the side wall of the fixed frame 1. The motor 7 is started, the motor 7 drives the driving gear 6 to rotate through an output shaft of the motor, the driving gear 6 drives the fixed gear 18 to rotate, the lead screw 8 inside the fixed gear 18 is driven to rotate when the fixed gear 18 rotates, and the two lead screws 8 can rotate simultaneously under the combined action of the transmission gear 20 and the transmission chain 19.

It should be noted that the inner walls of the left and right ends of the mounting groove 14 are fixed with supporting plates 16 for supporting the platform 3, so that the platform 3 can be erected on the upper end of the fixing frame 1, and the supporting plates 16 are provided with guide sliding grooves 17 for the guide sliding rods 12 to slide, so that the platform 3 can stably move up and down in the fixing frame 1.

The utility model discloses a theory of operation and use flow: utilize the utility model discloses carry out the during operation, at first, according to user's height or training custom, highly adjusting holding up pole 9, when the adjustment, starter motor 7, motor 7 drives driving gear 6 through its output shaft and rotates, can drive fixed gear 18 when driving gear 6 rotates and rotate, when fixed gear 18 rotates, it rotates to drive its inside lead screw 8, under drive gear 20 and drive chain 19's combined action, two lead screws 8 can rotate simultaneously, at 8 pivoted in-processes of lead screw, threaded sleeve 10 can reciprocate along 8 outer walls of lead screw, thereby can highly adjusting holding up pole 9. When carrying out chin training, inside restraint ring 4 is located to training personnel double-legged cover, according to training intensity of training personnel self, adjust coupling spring 13's installation quantity, under the effect of a plurality of link 15 fixed in 3 upper end inner walls of platform and the 14 bottoms of mounting groove, conveniently install coupling spring 13 between 3 upper end inner walls of platform and the 14 bottoms of mounting groove, utilize coupling spring 13 can provide the resistance to moving upward of platform 3, thereby can be according to the training needs, increase or reduce the ascending heavy burden of chin.

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

Claims

1. The utility model provides a pull-up training frame for physical training which characterized in that, it includes: the fixing frame comprises a fixing frame (1) and a mounting plate (2) fixedly connected to the lower end of the left side and the right side of the fixing frame (1) and used for mounting the fixing frame (1), wherein the upper end of the left side and the right side of the fixing frame (1) are fixedly connected with fixing columns (11), screw rods (8) are rotatably sleeved in the two fixing columns (11), threaded sleeves (10) are screwed on the outer walls of the two screw rods (8), and a holding rod (9) is fixedly connected between the two threaded sleeves (10);

the inside slip cover of fixed frame (1) is equipped with platform (3), the upper end outer wall of platform (3) is fixed with and carries out restraint ring (4) of retraining to both feet, the equal fixedly connected with direction slide bar (12) of end outer wall is controlled in platform (3), mounting groove (14) that supply platform (3) to place are seted up to the inside of fixed frame (1), be connected with a plurality of coupling spring (13) between mounting groove (14) bottom and platform (3) upper end inner wall.

2. The pull-up training frame for physical training of claim 1, wherein: the lower ends of the two screw rods (8) penetrate through the fixing column (11) and are rotatably connected to the inside of the fixing frame (1), the lower ends of the two screw rods (8) are fixedly sleeved with transmission gears (20), and transmission chains (19) are connected between the two transmission gears (20) in a transmission mode.

3. The pull-up training stand for physical training of claim 2, wherein: the fixed cover of lead screw (8) outer wall that is located left drive gear (20) upside is equipped with fixed gear (18), is located movable groove (5) have been seted up to fixed gear (18) left fixed frame (1) inside, the inside in activity groove (5) is provided with driving gear (6) with fixed gear (18) looks meshing, the lateral wall fixed mounting of fixed frame (1) has carries out pivoted motor (7) to driving gear (6).

4. The pull-up training frame for physical training of claim 1, wherein: and a plurality of hanging rings (15) for hanging the connecting spring (13) are fixed on the inner wall of the upper end of the platform (3) and the bottom of the mounting groove (14).

5. The pull-up training frame for physical training of claim 1, wherein: the inner walls of the left end and the right end of the mounting groove (14) are respectively fixed with a supporting plate (16) for supporting the platform (3), and a guide sliding groove (17) for guiding the sliding rod (12) to slide is formed in the supporting plate (16).