CN112755440A

CN112755440A - Campus physical training device

Info

Publication number: CN112755440A
Application number: CN202110115582.8A
Authority: CN
Inventors: 陈晓华; 李平; 李硕雨; 何航飞; 郭大海
Original assignee: Henan Medical College
Current assignee: Henan Medical College
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-05-07
Anticipated expiration: 2041-01-28
Also published as: CN112755440B

Abstract

The invention discloses a campus physical training device which comprises an anti-skidding fixed mounting base, an adjusting component, a lifting component and a driving component, wherein a first limiting rod is arranged in the middle of the inside of the anti-skidding fixed mounting base, the adjusting component is arranged on the upper surface of the left side of the anti-skidding fixed mounting base, the adjusting component comprises a fixed mounting box body, a metal balancing weight, a first steel wire rope, a first block body, a second steel wire rope and a first fixed supporting frame, and the metal balancing weight is arranged inside the fixed mounting box body. This campus physical training device takes open place, can avoid too sealing, leads to the not good problem of ventilation cooling effect, is favorable to adjusting according to the needs of self, and the function is perfect, can carry out the exercise of multinomial motion, has avoided the excessive operation to lead to human injured danger, can carry out diversified exercise such as arm and belly, and has improved the device's practical effect.

Description

Campus physical training device

Technical Field

The invention belongs to the technical field of physical training, and particularly relates to a campus physical training device.

Background

The university students in the new era need to develop morally, mentally, physically, beautifully and laboriously, and sports is the foundation and is the most important, so in recent years, university campuses are increasingly popular in sports and fitness, schools are also provided with courses to guide physical training of students, physical training equipment is provided, and rope skipping, sandbags, sit-up and the like are helpful.

At present, in the process of physical fitness, a human body can discharge a large amount of heat and sweat, particularly, sweat on the forehead easily flows into eyes to cause acerbity and pain, at the moment, if an electric fan is used for blowing, cold is easily caused, meanwhile, excessive sweat is blown dry by the electric fan, the heat on the skin of the human body is taken away by wind too fast, and the effect of human body fitness and perspiration can not be achieved. And general training place is too closed, leads to the ventilation cooling effect not good, is not particularly convenient for adjust according to the needs of self, and the function singleness is difficult to accomplish multinomial motion, can lead to the human body to receive the injury because of excessive operation, is difficult to carry out diversified exercises such as arm and belly, and the practical function is not good, consequently, we provide a neotype campus physical training device to in solving the problem of proposing in the aforesaid.

Disclosure of Invention

The invention aims to provide a campus physical training device, which aims to solve the problems that the general training places proposed in the background art are too closed, so that the ventilation and heat dissipation effects are poor, the regulation is inconvenient according to the needs of the user, the function is single, multiple exercises are difficult to complete, the human body is injured due to over-operation, the multi-directional exercises such as arms and abdomens are difficult to perform, and the practical effect is poor.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a campus physical training device, includes antiskid fixed mounting base, adjusting part, lifting unit and drive assembly, the inside middle part of antiskid fixed mounting base is provided with first gag lever post, and the outside of first gag lever post is provided with first activity loop bar, the upper end of first activity loop bar is provided with the shank backup pad, and the right-hand member of shank backup pad is provided with dysmorphism piece, the left end of shank backup pad is provided with first activity diaphragm, and the left end of first activity diaphragm is provided with the backrest, the lower extreme of backrest is provided with first regulation pole, and the left end of first regulation pole is provided with movable handle, and the outside of first regulation pole is provided with first fixed mounting box body, the left side upper surface of antiskid fixed mounting base is provided with adjusting part, adjusting part includes fixed mounting box, metal balancing weight, first hole groove, The metal counterweight block is arranged inside the fixed mounting box body, a first hole groove is formed in the middle of the front end and the rear end of the metal counterweight block, the bolt is arranged inside the first hole groove, the first steel wire rope is arranged at the upper end of the bolt, the first rolling shaft is arranged at the upper end of the first steel wire rope, the first motor is arranged at the left end of the first rolling shaft, the first block body is arranged outside the first rolling shaft, the second steel wire rope is arranged at the upper end of the first block body, the first fixed support frame is arranged at the upper end of the second steel wire rope, the second fixed support frame is arranged at the right side of the upper end of the second steel wire rope, the second rolling roller is arranged at the middle of the lower side of the middle of the second fixed support frame, and a hanging cross rod connected with the second steel wire rope is arranged below the second fixed support frame, a fixed mounting top plate is arranged at the upper end of the second fixed support frame;

a metal locking ring is arranged at the left side of the adjusting component, a rubber sand bag is arranged at the inner side of the metal locking ring, a lifting component is arranged at the lower end of the metal locking ring and comprises a second block body, a third block body, a second adjusting rod and a second movable loop bar, a third block body is arranged at the lower end of the second block body, a second adjusting rod is arranged at the lower end of the third block body, a second movable loop bar is arranged outside the second adjusting rod, a driving component is arranged at the right side inside the anti-skidding fixed mounting base and comprises a second fixed mounting box body, a second motor, a first adjusting plate, a second adjusting plate, a third adjusting rod, a second movable transverse plate, a rubber pad and a third fixed mounting box body, a second motor is arranged inside the second fixed mounting box body, and a first adjusting plate is arranged outside the second fixed mounting box body, the outer end of first adjustment disk is provided with the second adjustment disk, and the upper end of second adjustment disk is provided with the third and adjusts the pole, the inboard of third regulation pole is provided with second activity diaphragm, and the upper end of second activity diaphragm is provided with the rubber pad, the outside of third regulation pole is provided with third fixed mounting box body, the upper end of third fixed mounting box body is provided with third fixed support frame, and the inboard of third fixed support frame has seted up the second hole groove to the inside in second hole groove is provided with the holding rod.

Preferably, the first movable sleeve rod forms a nested sliding structure on the first limiting rod, the upper end of the first movable sleeve rod and the leg support plate form a rotating structure, and the longitudinal section of the special-shaped block arranged at the right end of the leg support plate is in a T shape.

Preferably, the seat back and the first adjusting lever are connected in a meshed manner, the seat back forms a rotating structure on the first fixed mounting box, and the rotating angle of the seat back is 90 °.

Preferably, the bolt is connected with the metal counterweight block through a first hole groove in a clamping manner, and a first steel wire rope arranged at the upper end of the bolt is connected with a first rolling shaft in a winding manner.

Preferably, the second steel wire rope and the second rolling roller are connected in a winding mode, and the second steel wire rope and the hanging cross rod are connected in a welding mode.

Preferably, the metal locking ring and the rubber sandbag are connected in a welding mode, and the metal locking ring is arranged up and down symmetrically relative to the center line of the rubber sandbag.

Preferably, the second movable loop bar and the second adjusting bar are connected in a threaded manner, and the second movable loop bar forms a rotating structure on the third block body.

Preferably, the first adjusting disk and the second adjusting disk are connected in a meshed mode, the second adjusting disk and the third adjusting rod are connected in a welded mode, and the third adjusting rod is symmetrically arranged in front and back of the center line of the second fixed mounting box body.

Preferably, the second movable transverse plate and the third adjusting rod are connected in a threaded manner, and the second movable transverse plate forms a clamping type sliding structure on the third fixed mounting box body.

Preferably, the holding rod is connected with the third fixing support frame through a second hole groove in a clamping mode, and the second hole groove is uniformly formed in the inner side of the third fixing support frame up and down.

Compared with the prior art, the invention has the beneficial effects that:

the campus physical training device disclosed by the invention adopts an open place, so that the problem of poor ventilation and heat dissipation effects caused by over-sealing can be avoided, the campus physical training device is beneficial to adjustment according to the self needs, has complete functions, can be used for exercising multiple exercises, avoids the danger of injury to human bodies caused by over-operation, can be used for exercising arms, abdomens and the like in multiple directions, and improves the practical effect of the device;

1. the seat back is connected with the first adjusting rod in a meshing mode, the first adjusting rod can be driven to synchronously rotate when the movable handle is rotated, so that the seat back is inclined in a rotating mode by taking the lower end of the seat back as a central point through rotating by 90 degrees, the first movable sleeve rod forms a nested sliding structure on the first limiting rod, the first movable sleeve rod can be more stable when moving left and right, a special-shaped block with a T-shaped structure can better hook feet, sit-up exercise can be conveniently performed, the second movable sleeve rod is matched with the second adjusting rod and connected with the second adjusting rod in a threaded mode, the tightness of a metal locking ring can be adjusted through threaded connection when the second movable sleeve rod is rotated, and the adjustability of the device is effectively improved;

2. the bolt is connected with the metal counterweight block in a clamping mode through the first hole groove, so that the weight can be increased and decreased conveniently as required, the exercise weight suitable for the bolt is selected, the second steel wire rope is connected with the second rolling roller in a winding mode, the first steel wire rope can be retracted and adjusted when the first motor is turned on to rotate the first rolling shaft, and the metal counterweight block is matched to form a nested sliding structure in the fixed mounting box body, so that the situation that the personal safety is injured due to improper operation caused by the fact that the metal counterweight block is too heavy can be avoided, and the safety and the practicability of the device are effectively improved;

3. adopt the engaged mode to be connected through first adjustment disk and second adjustment disk, can drive first adjustment disk and rotate in step when opening the inside second motor that sets up of second fixed mounting box body, thereby make the second adjustment disk produce and rotate, and second activity diaphragm constitutes block sliding structure on third fixed mounting box body, can drive the rotation of third regulation pole in second adjustment disk pivoted, thereby make second activity diaphragm produce under threaded connection's effect and reciprocate, be convenient for carry out altitude mixture control as required, the cooperation is held the pole and is connected through the mode that second hole groove and third fixed support frame adopted the block, can carry out the regulation of holding rod as required, better when being convenient for take exercise, the effectual practical function that improves the device.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic diagram of a side sectional view of the connection of the first position-limiting rod and the first movable sleeve rod according to the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a side sectional view of the driving assembly of the present invention;

FIG. 5 is a schematic view of a side view cross-sectional structure of the connection between the fixed mounting box and the metal counterweight of the present invention

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention

FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention

FIG. 8 is an enlarged view of the structure of FIG. 5 at C according to the present invention.

In the figure: 1. a base is fixedly installed in an antiskid manner; 2. a first limit rod; 3. a first movable loop bar; 4. a leg support plate; 5. a shaped block; 6. a first movable transverse plate; 7. a seat back; 8. a first adjusting lever; 9. a first fixed mounting box; 10. a movable handle; 11. an adjustment assembly; 1101. fixedly mounting a box body; 1102. a metal counterweight block; 1103. a first hole groove; 1104. a bolt; 1105. a first wire rope; 1106. a first block; 1107. a first roll axis; 1108. a first motor; 1109. a second wire rope; 1110. a first fixed support frame; 12. a second fixed support frame; 13. hanging a cross bar; 14. fixedly mounting a top plate; 15. a metal locking ring; 16. a rubber sandbag; 17. a lifting assembly; 1701. a second block; 1702. a third block body; 1703. a second adjusting lever; 1704. a second movable loop bar; 18. a drive assembly; 1801. a second fixed mounting box body; 1802. a second motor; 1803. a first dial; 1804. a second adjustment dial; 1805. a third adjusting rod; 1806. a second movable transverse plate; 1807. a rubber pad; 1808. a third fixed mounting box body; 19. a third fixed support frame; 20. a second hole groove; 21. a holding rod; 22. a second rolling roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a campus physical training device comprises an anti-skid fixed mounting base 1, a first limiting rod 2, a first movable sleeve rod 3, a leg support plate 4, a special-shaped block 5, a first movable transverse plate 6, a seat backrest 7, a first adjusting rod 8, a first fixed mounting box body 9, a movable handle 10, an adjusting component 11, a fixed mounting box body 1101, a metal counterweight 1102, a first hole groove 1103, a bolt 1104, a first steel wire rope 1105, a first block body 1106, a first rolling shaft 1107, a first motor 1108, a second steel wire rope 1109, a first fixed support 1110, a second fixed support 12, a hanging transverse rod 13, a fixed mounting top plate 14, a metal locking ring 15, a rubber sand bag 16, a lifting component 17, a second block body 1701, a third block body 1702, a second adjusting rod 1703, a second movable sleeve rod 1704, a driving component 18, a second fixed mounting box body 1801, a second motor 1802, a first adjusting disk 1803, a second adjusting disk 1803, a leg support plate 4, a special-shaped block 5, A second adjusting disc 1804, a third adjusting rod 1805, a second movable transverse plate 1806, a rubber pad 1807, a third fixed mounting box body 1808, a third fixed supporting frame 19, a second hole groove 20, a holding rod 21 and a second rolling roller 22, wherein the middle part inside the antiskid fixed mounting base 1 is provided with a first limiting rod 2, the outside of the first limiting rod 2 is provided with a first movable loop bar 3, the upper end of the first movable loop bar 3 is provided with a leg supporting plate 4, the right end of the leg supporting plate 4 is provided with a special-shaped block 5, the left end of the leg supporting plate 4 is provided with a first movable transverse plate 6, the left end of the first movable transverse plate 6 is provided with a seat backrest 7, the lower end of the seat backrest 7 is provided with a first adjusting rod 8, the left end of the first adjusting rod 8 is provided with a movable handle 10, the outside of the first adjusting rod 8 is provided with a first fixed mounting box body 9, the upper surface on the left side of the antiskid fixed mounting base 1 is, the adjusting component 11 comprises a fixed installation box 1101, a metal counterweight block 1102, a first hole groove 1103, a bolt 1104, a first steel wire rope 1105, a first block 1106, a first rolling shaft 1107, a first motor 1108, a second steel wire rope 1109 and a first fixed support frame 1110, wherein the metal counterweight block 1102 is arranged inside the fixed installation box 1101, the first hole groove 1103 is formed in the middle of the front end and the rear end of the metal counterweight block 1102, the bolt 1104 is arranged inside the first hole groove 1103, the first steel wire rope 1105 is arranged at the upper end of the bolt 1104, the first rolling shaft 1107 is arranged at the upper end of the first steel wire rope 1105, the first motor 1108 is arranged at the left end of the first rolling shaft 1107, the first block 1106 is arranged outside the first rolling shaft 1107, the second steel wire rope 1109 is arranged at the upper end of the first steel wire rope 1109, the second fixed support frame 1110 is arranged at the upper end of the second steel wire rope 1109, and the second fixed support frame 12 is arranged at the right end of the, a second rolling roller 22 is arranged in the middle of the lower side of the middle of the second fixed support frame 12, a hanging cross bar 13 connected with a second steel wire rope 1109 is arranged below the second fixed support frame 12, and a fixed mounting top plate 14 is arranged at the upper end of the second fixed support frame 12;

a metal locking ring 15 is arranged at the left of the adjusting component 11, a rubber sand bag 16 is arranged at the inner side of the metal locking ring 15, a lifting component 17 is arranged at the lower end of the metal locking ring 15, the lifting component 17 comprises a second block body 1701, a third block body 1702, a second adjusting rod 1703 and a second movable sleeve rod 1704, the lower end of the second block body 1701 is provided with the third block body 1702, the lower end of the third block body 1702 is provided with the second adjusting rod 1703, the second adjusting rod 1703 is arranged outside the second adjusting rod 1703, a driving component 18 is arranged at the right side inside the antiskid fixed mounting base 1, the driving component 18 comprises a second fixed mounting box body 1801, a second motor 1802, a first adjusting plate 1803, a second adjusting plate 1804, a third adjusting rod 1805, a second movable transverse plate 1806, a rubber pad 1807 and a third fixed mounting box body 1808, the second motor 1802 is arranged inside the second fixed mounting box body 1801, and the first adjusting plate 1803 is arranged outside the second fixed mounting box body 1801, the outer end of first adjusting disk 1803 is provided with second adjusting disk 1804, and the upper end of second adjusting disk 1804 is provided with third regulation pole 1805, the inboard of third regulation pole 1805 is provided with second activity diaphragm 1806, and the upper end of second activity diaphragm 1806 is provided with rubber pad 1807, the outside of third regulation pole 1805 is provided with third fixed mounting box body 1808, the upper end of third fixed mounting box body 1808 is provided with third fixed support frame 19, and second hole groove 20 has been seted up to the inboard of third fixed support frame 19, and the inside of second hole groove 20 is provided with holding rod 21.

As shown in fig. 1, 2 and 3, the first movable loop bar 3 forms a nested sliding structure on the first limiting rod 2, the upper end of the first movable loop bar 3 and the leg supporting plate 4 form a rotating structure, and the longitudinal section of the special-shaped block 5 arranged at the right end of the leg supporting plate 4 is in a 'T' -shape, so that the first movable loop bar 3 is more stable when moving left and right, the arranged special-shaped block 5 can better catch the feet, the seat back 7 is connected with the first adjusting rod 8 in a meshing manner, the seat back 7 forms a rotating structure on the first fixed mounting box body 9, the rotating angle of the seat back 7 is 90 degrees, the first adjusting rod 8 can be driven to rotate synchronously when the movable handle 10 is rotated, and the seat back 7 is inclined by rotating the lower end of the seat back by 90 degrees.

As shown in fig. 5, fig. 7 and fig. 8, the plug 1104 is connected with the metal counterweight 1102 through the first hole groove 1103 in a clamping manner, and the first wire rope 1105 arranged at the upper end of the plug 1104 is connected with the first rolling shaft 1107 in a winding manner, so that the weight can be increased or decreased as required, the exercise weight suitable for the plug 1104 can be selected, the second wire rope 1109 is connected with the second rolling roller 22 in a winding manner, and the second wire rope 1109 is connected with the suspension cross bar 13 in a welding manner, so that the first wire rope 1105 can be adjusted to be stored or released when the first motor 1108 is opened to rotate the first rolling shaft 1107.

As shown in fig. 1, 3 and 6, the metal locking ring 15 is connected with the rubber sandbag 16 by welding, and the metal locking ring 15 is arranged up and down symmetrically with respect to the center line of the rubber sandbag 16, so that the rubber sandbag 16 can be stably installed on the anti-slip fixed installation base 1, and the rubber sandbag is prevented from falling off during exercise and hurting the life safety of students, the second movable sleeved rod 1704 is connected with the second adjusting rod 1703 by threads, and the second movable sleeved rod 1704 forms a rotating structure on the third block 1702, so that the tightness of the metal locking ring 15 can be adjusted by threaded connection when the second movable sleeved rod 1704 is rotated.

As shown in fig. 1, 2 and 4, the first adjusting plate 1803 and the second adjusting plate 1804 are connected in a meshed manner, the second adjusting plate 1804 and the third adjusting rod 1805 are connected in a welded manner, the third adjusting rod 1805 is symmetrically arranged in front and back with respect to the center line of the second fixed installation box 1801, the first adjusting plate 1803 can be driven to synchronously rotate when the second motor 1802 is turned on, so that the second adjusting plate 1804 rotates, the second movable transverse plate 1806 and the third adjusting rod 1805 are connected in a threaded manner, the second movable transverse plate 1806 forms a snap-fit sliding structure on the third fixed installation box 1808, the third adjusting plate 1805 can be driven to rotate when the second adjusting plate 1804 rotates, so that the second movable transverse plate 1806 moves up and down under the effect of threaded connection, so as to facilitate height adjustment as required, the holding rod 21 is connected in a snap-fit manner through the second hole slot 20 and the third fixed support 19, and second hole groove 20 evenly sets up about the inboard of third fixed bolster 19, can carry out the regulation of holding rod 21 as required, better when being convenient for take and hold when taking exercise.

The working principle is as follows: when the campus physical training device is used, firstly, as shown in fig. 1, 2 and 3, when the device is used, firstly, the movable handle 10 is rotated, the seat backrest 7 and the first adjusting rod 8 are connected in a meshing manner, the first adjusting rod 8 can be driven to synchronously rotate when the movable handle 10 is rotated, so that the seat backrest 7 rotates and inclines by an angle of 90 degrees with the lower end as a central point, when the seat backrest 7 rotates, the sitting position of the first movable transverse plate 6 can be adjusted, the leg supporting plate 4 can be conveniently unfolded, the first movable sleeve rod 3 forms a nested sliding structure on the first limiting rod 2, the first movable sleeve rod 3 can be more stable when moving left and right, and the special-shaped block 5 with a T-shaped structure can better hook feet, so that sit-up exercise can be conveniently performed;

then as shown in fig. 5, 7 and 8, the bolt 1104 is connected with the metal counterweight 1102 through the first hole groove 1103 in a clamping manner, so that the weight can be increased or decreased as required, and the exercise weight suitable for the user can be selected, and the second steel wire rope 1109 is connected with the second rolling roller 22 through the second fixed support frame 12 in a winding manner, so that the first steel wire rope 1105 can be retracted and adjusted when the first motor 1108 is opened to rotate the first rolling shaft 1107, and the metal counterweight 1102 forms a nested sliding structure in the fixed mounting box 1101, so that the situation that the personal safety is not hurt due to the fact that the operation is too heavy can be avoided, and at the moment, the hanging cross rod 13 can be grasped to pull up the metal counterweight 1102 through the first block 1106 to perform chest expansion exercise;

as shown in fig. 1, 3 and 6, for the boy students, who prefer boxing exercises, the second movable loop bar 1704 and the second adjusting rod 1703 are connected in a threaded manner, so that the tightness of the metal locking ring 15 can be adjusted through threaded connection when the second movable loop bar 1704 is rotated, and the metal locking ring 15 and the rubber sandbag 16 are connected in a welding manner, so that the rubber sandbag 16 can be prevented from falling off and injuring the human body during the exercises;

finally, as shown in fig. 1, 2 and 4, the first adjusting plate 1803 and the second adjusting plate 1804 are connected in a meshing manner, so that the first adjusting plate 1803 can be driven to synchronously rotate when the second motor 1802 arranged in the second fixed installation box 1801 is opened, thereby make second adjustment disk 1804 produce and rotate, and second activity diaphragm 1806 constitutes the snap-on sliding structure on third fixed mounting box body 1808, can drive third regulation pole 1805 when second adjustment disk 1804 rotates and rotate, nearly and make second activity diaphragm 1806 produce under threaded connection's effect and reciprocate, be convenient for carry out the altitude mixture control as required, cooperation holding rod 21 adopts the mode of block to be connected through second hole groove 20 and third fixed stay frame 19, can carry out the regulation of holding rod 21 as required, better when being convenient for take and hold when taking exercise, this is exactly the whole process that campus physical training device used.

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 campus physical training device, includes antiskid fixed mounting base (1), adjusting part (11), lifting unit (17) and drive assembly (18), its characterized in that: a first limiting rod (2) is arranged in the middle of the inside of the anti-skidding fixed mounting base (1), a first movable loop bar (3) is arranged outside the first limiting rod (2), a leg supporting plate (4) is arranged at the upper end of the first movable loop bar (3), a special-shaped block (5) is arranged at the right end of the leg supporting plate (4), a first movable transverse plate (6) is arranged at the left end of the leg supporting plate (4), a seat backrest (7) is arranged at the left end of the first movable transverse plate (6), a first adjusting rod (8) is arranged at the lower end of the seat backrest (7), a movable handle (10) is arranged at the left end of the first adjusting rod (8), a first fixed mounting box body (9) is arranged outside the first adjusting rod (8), and an adjusting component (11) is arranged on the upper surface of the left side of the anti-skidding fixed mounting base (1), the adjusting component (11) comprises a fixed mounting box body (1101), a metal balancing weight (1102), a first hole groove (1103), a bolt (1104), a first steel wire rope (1105), a first block body (1106), a first rolling shaft (1107), a first motor (1108), a second steel wire rope (1109) and a first fixed support frame (1110), wherein the metal balancing weight (1102) is arranged inside the fixed mounting box body (1101), the first hole groove (1103) is formed in the middle of the front end and the rear end of the metal balancing weight (1102), the bolt (1104) is arranged inside the first hole groove (1103), the first steel wire rope (1105) is arranged at the upper end of the bolt (1104), the first rolling shaft (1107) is arranged at the upper end of the first steel wire rope (1105), the first motor (1108) is arranged at the left end of the first rolling shaft (1107), the first block body (1106) is arranged outside the first rolling shaft (1107), and the upper end of first block (1106) is provided with second wire rope (1109), and the upper end of second wire rope (1109) is provided with first fixed support frame (1110), the right-hand second fixed support frame (12) that is provided with in upper end of second wire rope (1109), and the middle part downside middle part of second fixed support frame (12) is provided with second roll roller (22), the below of second fixed support frame (12) is provided with hangs horizontal pole (13) of being connected with second wire rope (1109), and the upper end of second fixed support frame (12) is provided with fixed mounting roof (14).

2. The campus physical training device of claim 1, wherein: a metal locking ring (15) is arranged on the left of the adjusting assembly (11), a rubber sand bag (16) is arranged on the inner side of the metal locking ring (15), a lifting assembly (17) is arranged at the lower end of the metal locking ring (15), the lifting assembly (17) comprises a second block body (1701), a third block body (1702), a second adjusting rod (1703) and a second movable sleeve rod (1704), the third block body (1702) is arranged at the lower end of the second block body (1701), the second adjusting rod (1703) is arranged at the lower end of the third block body (1702), the second movable sleeve rod (1704) is arranged outside the second adjusting rod (1703), a driving assembly (18) is arranged on the right side of the inside of the anti-skidding fixed mounting base (1), and the driving assembly (18) comprises a second fixed mounting box body (1801), a second motor (1802), a first adjusting disc (1803), a second adjusting disc (1804), A third adjusting rod (1805), a second movable transverse plate (1806), a rubber pad (1807) and a third fixed mounting box body (1808), wherein a second motor (1802) is arranged inside the second fixed mounting box body (1801), a first adjusting disc (1803) is arranged outside the second fixed mounting box body (1801), a second adjusting disc (1804) is arranged at the outer end of the first adjusting disc (1803), a third adjusting rod (1805) is arranged at the upper end of the second adjusting disc (1804), a second movable transverse plate (1806) is arranged at the inner side of the third adjusting rod (1805), a rubber pad (1807) is arranged at the upper end of the second movable transverse plate (1806), a third fixed mounting box body (1808) is arranged outside the third adjusting rod (1805), a third fixed supporting frame (19) is arranged at the upper end of the third fixed mounting box body (1808), and a second hole groove (20) is formed at the inner side of the third fixed supporting frame (19), and a grip lever (21) is disposed inside the second hole groove (20).

3. The campus physical training device of claim 1, wherein: the first movable loop bar (3) forms a nested sliding structure on the first limiting bar (2), the upper end of the first movable loop bar (3) and the leg support plate (4) form a rotating structure, and the longitudinal section of a special-shaped block (5) arranged at the right end of the leg support plate (4) is T-shaped; the seat back (7) is connected with the first adjusting rod (8) in a meshing mode, the seat back (7) forms a rotating structure on the first fixed mounting box body (9), and the rotating angle of the seat back (7) is 90 degrees.

4. The campus physical training device of claim 1, wherein: the bolt (1104) is connected with the metal counterweight block (1102) in a clamping mode through the first hole groove (1103), and the first steel wire rope (1105) arranged at the upper end of the bolt (1104) is connected with the first rolling shaft (1107) in a winding mode.

5. The campus physical training device of claim 1, wherein: the second steel wire rope (1109) is connected with the second rolling roller (22) in a winding mode, and the second steel wire rope (1109) is connected with the suspension cross rod (13) in a welding mode.

6. The campus physical training device of claim 1, wherein: the metal locking ring (15) is connected with the rubber sandbag (16) in a welding mode, and the metal locking ring (15) is arranged up and down symmetrically relative to the center line of the rubber sandbag (16).

7. The campus physical training device of claim 1, wherein: the second movable sleeve rod (1704) is connected with the second adjusting rod (1703) in a threaded mode, and the second movable sleeve rod (1704) forms a rotating structure on the third block body (1702).

8. The campus physical training device of claim 1, wherein: the first adjusting disc (1803) is connected with the second adjusting disc (1804) in a meshed mode, the second adjusting disc (1804) is connected with the third adjusting rod (1805) in a welded mode, and the third adjusting rod (1805) is symmetrically arranged in front and back of the center line of the second fixed mounting box body (1801).

9. The campus physical training device of claim 1, wherein: the second movable transverse plate (1806) is connected with the third adjusting rod (1805) in a threaded mode, and the second movable transverse plate (1806) forms a clamping type sliding structure on the third fixed mounting box body (1808).

10. The campus physical training device of claim 1, wherein: the holding rod (21) is connected with the third fixing support frame (19) in a clamping mode through the second hole groove (20), and the second hole groove (20) is uniformly formed in the inner side of the third fixing support frame (19) up and down.