CN212016610U

CN212016610U - Arm strength training equipment that sports specialty was used

Info

Publication number: CN212016610U
Application number: CN202020386474.5U
Authority: CN
Inventors: 许局
Original assignee: Henan Vocational and Technical College of Communications
Current assignee: Henan Vocational and Technical College of Communications
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-27
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses an arm strength training equipment that sports specialty was used relates to sports training technical field, including the locating rack, the internal surface lower part swing joint of locating rack has the load board, a plurality of springs of bottom fixedly connected with of load board, the top fixedly connected with rubber gasket of load board, the inside swing joint of locating rack has the bearing rack, the balancing weight has been placed to the inside of bearing rack, the top fixedly connected with handle of balancing weight. The utility model discloses a rubber gasket's setting can reduce the impact that the rack produced when descending, prevents that the counter weight structure from will producing great impact under the reason of gravity to influence the life of arm strength training equipment, set up through the bearing rack and made things convenient for placing of balancing weight, the handle has made things convenient for getting of balancing weight to put simultaneously, can change training personnel's training dynamics through the change to the balancing weight.

Description

Arm strength training equipment that sports specialty was used

Technical Field

The utility model relates to a sports training technical field, in particular to arm strength training equipment that sports specialty was used.

Background

Sports professional education is special sports education for cultivating various sports specialized talents. The education is developed along with the establishment of the modern education system and the appearance of modern schools. The force generated by the tight contraction of the muscle of the arm, namely the arm strength, is an important training subject of the biological education of adolescents. However, the conventional arm strength training apparatus generates a large impact force due to the weight structure under the influence of gravity when in use, thereby affecting the service life of the arm strength training apparatus.

Therefore, it is necessary to invent an arm strength training apparatus for sports professional to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arm strength training equipment that sports major was used to the arm strength training equipment who proposes in solving above-mentioned background art will produce great impact because the counter weight structure will produce under the reason of gravity when using, thereby influences arm strength training equipment's life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the arm strength training equipment for the sports major comprises a positioning frame, wherein the lower part of the inner surface of the positioning frame is movably connected with a force bearing plate, the bottom of the force bearing plate is fixedly connected with a plurality of springs, and the top of the force bearing plate is fixedly connected with a rubber gasket;

a bearing placing frame is movably connected inside the positioning frame, a balancing weight is placed inside the bearing placing frame, a handle is fixedly connected to the top of the balancing weight, pulleys are fixedly connected to the upper part and the lower part of each of two ends of the bearing placing frame, and a hanging ring is fixedly connected to the top of the bearing placing frame;

the inside fixedly connected with first reinforcing bar rope of rings, first reinforcing bar rope passes through rings fixedly connected with second reinforcing bar rope, the one end fixedly connected with pull ring of rings is kept away from to the second reinforcing bar rope.

Optionally, the middle part laminating of second reinforcing bar rope is connected with the movable pulley, the both sides of movable pulley have a triangular support plate through round pin axle swing joint, the one end fixedly connected with support column that the movable pulley was kept away from to the triangular support plate.

Optionally, the bottom fixedly connected with base of support column, the both ends of base all with the bottom fixed connection of locating rack.

Optionally, the middle end of the top of the base is fixedly connected with a height adjusting device, and the top of the height adjusting device is fixedly connected with a seat.

Optionally, the pulley is kept away from the one end of bearing rack and is connected with the laminating of the inside wall of locating rack, and is a plurality of the bottom of spring and the interior diapire fixed connection of locating rack to from left to right equidistance is arranged.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a rubber gasket's setting can reduce the impact that the rack produced when descending, prevents that the counter weight structure will produce great impact under the reason of gravity to influence the life of arm strength training equipment, impact force memorability buffering when setting up through load board and spring can drop to the bearing rack prevents that the impact force from too big causing the damage of training equipment.

2. The utility model discloses a setting up of bearing rack has made things convenient for placing of balancing weight, and the handle has made things convenient for getting of balancing weight to put simultaneously, can change training personnel's training dynamics through the change to the balancing weight, can prevent through setting up of pulley that bearing rack and locating rack contact from producing the friction and producing the vibration, can guarantee through the setting of ring, first reinforcing bar rope and second reinforcing bar rope that training personnel normally draw the getting of bearing rack.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is the internal schematic view of the positioning frame structure of the present invention.

In the figure: 1. a positioning frame; 2. a bearing plate; 3. a spring; 4. a rubber gasket; 5. a bearing placing rack; 6. a balancing weight; 7. a handle; 8. a pulley; 9. a hoisting ring; 10. a first reinforcing bar rope; 11. a second reinforcing steel rope; 12. a pull ring; 13. a movable pulley; 14. a triangular support plate; 15. a support pillar; 16. a base; 17. a height adjustment device; 18. a chair.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides an arm strength training device for sports major, as shown in fig. 1-2, which comprises a positioning frame 1, wherein the lower part of the inner surface of the positioning frame 1 is movably connected with a bearing plate 2, the bottom of the bearing plate 2 is fixedly connected with a plurality of springs 3, the bottoms of the springs 3 are fixedly connected with the inner bottom wall of the positioning frame 1, and the top of the bearing plate 2 is fixedly connected with a rubber gasket 4;

the inside of the positioning frame 1 is movably connected with a bearing placing frame 5, the arrangement of the rubber gasket 4 can reduce the impact force generated when the placing frame 5 descends, and prevent the counterweight structure from generating larger impact force under the reason of gravity, thereby influencing the service life of the arm strength training equipment, the impact force memory buffer when the bearing placing frame 5 descends can be realized through the arrangement of the bearing plate 2 and the spring 3, the damage of the training equipment caused by overlarge impact force is prevented, the inside of the bearing placing frame 5 is placed with the counterweight block 6, the training force of a trainer can be changed through the replacement of the counterweight block 6, the top of the counterweight block 6 is fixedly connected with a handle 7, the handle 7 and the counterweight block 6 are integrally formed, the placement of the counterweight block 6 is facilitated through the arrangement of the bearing placing frame 5, meanwhile, the handle 7 facilitates the taking and placing of the counterweight block 6, and pulleys 8 are fixedly connected to the upper part and the, the arrangement of the pulleys 8 can prevent the bearing placing frame 5 from contacting with the positioning frame 1 to generate friction and generate vibration, one end, away from the bearing placing frame 5, of each pulley 8 is connected with the inner side wall of the positioning frame 1 in an attaching mode, the top of the bearing placing frame 5 is fixedly connected with four lifting rings 9, the four lifting rings 9 are respectively located at four corners of the top of the bearing placing frame 5, and the bearing placing frame 5 can be prevented from inclining and deviating;

the interior of the lifting ring 9 is fixedly connected with a first steel wire rope 10, a space is left among four first steel wire ropes 10 to ensure normal taking-out of the balancing weight 6, the first steel wire ropes 10 are fixedly connected with a second steel wire rope 11 through the lifting ring, normal pulling of a trainer on the bearing rack 5 can be ensured through the arrangement of the ring 9, the first steel wire ropes 10 and the second steel wire ropes 11, one end of the second steel wire rope 11 far away from the lifting ring 9 is fixedly connected with a pull ring 12, the middle part of the second steel wire rope 11 is connected with a movable pulley 13 in an attaching mode, the moving angle of the second steel wire rope 11 can be adjusted through the arrangement of the movable pulley 13, meanwhile, friction of the second steel wire rope 11 is reduced, two sides of the movable pulley 13 are movably connected with triangular support plates 14 through pin shafts, the height of the triangular support plates 14 and the positioning rack 1 is larger than that of the bearing rack 5, and the stability of the movable pulley 13 can be ensured through the arrangement of, one end of the triangular support plate 14, which is far away from the movable pulley 13, is fixedly connected with a support column 15;

the bottom fixedly connected with base 16 of support column 15, can guarantee the stability when arm strength training equipment places through the setting of base 16, the both ends of base 16 all with the bottom fixed connection of locating rack 1, the top middle-end fixedly connected with high adjusting device 17 of base 16, high adjusting device 17's top fixedly connected with seat 18, set up the height that conveniently adjusts seat 18 through high adjusting device 17, can let the training personnel sit at the training through the setting of seat 18.

This practical theory of operation: training personnel sit on seat 18, then through height adjusting device 17 height-adjusting, activity through the arm provides the pulling force to pull ring 12, pull ring 12 will be under the effect of power through the lift of first

reinforcing bar rope

10 and 11 pulling bearing rack 5 of second reinforcing bar rope, pulley 8 will rotate the reduction friction simultaneously, will pass through

rubber gasket

4 and 2 extrusion spring 3 of load board when bearing rack 5 descends, make the compression of spring 3 produce elasticity, the impact force that produces when the elasticity through spring 3 descends bearing rack 5 cushions, simultaneously when the balancing weight needs to be changed, it can to change to propose balancing weight 6 through handle 7.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an arm strength training equipment that sports specialty was used, includes locating rack (1), its characterized in that: the lower part of the inner surface of the positioning frame (1) is movably connected with a bearing plate (2), the bottom of the bearing plate (2) is fixedly connected with a plurality of springs (3), and the top of the bearing plate (2) is fixedly connected with a rubber gasket (4);

a bearing placing frame (5) is movably connected inside the positioning frame (1), a balancing weight (6) is placed inside the bearing placing frame (5), a lifting handle (7) is fixedly connected to the top of the balancing weight (6), pulleys (8) are fixedly connected to the upper portion and the lower portion of each of two ends of the bearing placing frame (5), and a lifting ring (9) is fixedly connected to the top of the bearing placing frame (5);

the steel wire rope hanging ring is characterized in that a first steel wire rope (10) is fixedly connected to the interior of the hanging ring (9), the first steel wire rope (10) is fixedly connected with a second steel wire rope (11) through the hanging ring, and one end of the second steel wire rope (11) far away from the hanging ring (9) is fixedly connected with a pull ring (12).

2. An arm strength training apparatus for use in sports specialties according to claim 1, wherein:

the middle part laminating of second reinforcing bar rope (11) is connected with movable pulley (13), there are triangular support board (14) in the both sides of movable pulley (13) through round pin axle swing joint, one end fixedly connected with support column (15) of movable pulley (13) are kept away from in triangular support board (14).

3. An arm strength training apparatus for sporting specialties according to claim 2, characterized in that:

the bottom fixedly connected with base (16) of support column (15), the both ends of base (16) all with the bottom fixed connection of locating rack (1).

4. An arm strength training apparatus for use in sports specialties according to claim 3, wherein:

the middle end of the top of the base (16) is fixedly connected with a height adjusting device (17), and the top of the height adjusting device (17) is fixedly connected with a seat (18).

5. An arm strength training apparatus for use in sports specialties according to claim 1, wherein:

one end of the pulley (8) far away from the bearing placing frame (5) is attached to and connected with the inner side wall of the positioning frame (1), and the bottom of the spring (3) is fixedly connected with the inner bottom wall of the positioning frame (1) and arranged at equal intervals from left to right.