A sports climbing training device and method

Abstract

The application discloses a sports climbing training device and method, which comprises an adjusting support column, a base, a first adjusting structure and a second adjusting structure.

Description

Technical Field

[0001] This invention relates to the field of climbing training devices, specifically a sports climbing training device and method. Background Technology

[0002] Sports climbing training refers to the process of moving to a higher place through climbing or other means during physical exercise, thereby exercising the whole body. Climbing training is one of the common forms of physical exercise and is very common in daily physical education teaching.

[0003] Considering that some tools and equipment are needed to assist in the training process of climbing, so as to make the overall training intensity controllable and safer, some climbing training devices with special structures and functions can be applied.

[0004] Traditional climbing training equipment typically uses fixed angles for the climbing structure, either perpendicular to the ground or at an angle. This makes it impossible to simulate the varying angles of inclination during actual climbing, resulting in poor training relevance. Furthermore, the fixed distances between the footholds prevent adjustment to meet the trainee's needs. In actual training, the angle between the path and the ground constantly changes, and existing equipment cannot accommodate these variations, further reducing overall training effectiveness. While protective straps are usually included, they are prone to breakage under excessive downward force or impact, leading to injury. The straps also sway during training, further reducing their protective effect.

[0005] In summary, a sports climbing training device and method are needed to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a sports climbing training device and method to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A sports climbing training device and method, comprising: Adjust the support column to make it cylindrical; The base is fixedly connected to the bottom of the outer surface of the adjusting support column; A first adjustment structure is disposed between the base and the adjustment support column; The second adjustment structure is disposed inside the first adjustment structure; A detachable protective structure is provided on top of the adjustable support column.

[0008] Preferably, the first adjustment structure further includes four adjustment support plates and an adjustment frame fixedly connected to the outer surface of the base. The four adjustment support plates are equidistantly arranged on the arc-shaped surface of the base. A first rectangular groove is formed on the top of the outer surface of the adjustment support plate. A threaded rod is rotatably connected between the two sides of the inner wall of the first rectangular groove. One end of the threaded rod passes through the adjustment support plate and is fixedly connected to an operating rod. A threaded hole block is threadedly connected to the outer surface of the threaded rod. The outer surface of the threaded hole block is slidably connected to the inner wall of the first rectangular groove. A first connecting round block is fixedly connected to the top of the outer surface of the threaded hole block.

[0009] Preferably, the outer surface of the adjusting support column is provided with four second rectangular grooves, which are equidistantly arranged in a circle on the outer surface of the adjusting support column. A sliding block is slidably connected to the inner wall of the second rectangular groove, and a second connecting block is fixedly connected to one side of the outer surface of the sliding block.

[0010] Preferably, a first U-shaped plate is fixedly connected to the outer surface of the first connecting circular block, a first rotating rod is rotatably connected between the two sides of the inner wall of the first U-shaped plate, a first rotating block is fixedly connected to the outer surface of the first rotating rod, a first connecting block is fixedly connected to the outer surface of the first rotating block, a second U-shaped plate is fixedly connected to the outer surface of the second connecting circular block, a second rotating rod is rotatably connected between the two sides of the inner wall of the second U-shaped plate, a second rotating block is fixedly connected to the outer surface of the second rotating rod, and a second connecting block is fixedly connected to the outer surface of the second rotating block. The top and bottom of the outer surface of the adjusting frame are fixedly connected to the first connecting block and the second connecting block, respectively.

[0011] Preferably, the second adjustment structure further includes an auxiliary rod fixedly connected to the top of the outer surface of the adjustment frame and threaded holes formed on the inner walls of both sides of the adjustment frame. A circular block is slidably sleeved on the outer surface of the auxiliary rod. A threaded compression rod is threadedly connected to the inner wall of one side of the circular block. A foot pedal is fixedly connected to one side of the outer surface of the circular block. A threaded clasp is fixedly connected to one end of the foot pedal. A threaded clamp is threadedly connected to the inner wall of the threaded clasp. The threaded clamp is threadedly connected to the inner wall of the threaded hole. An operating block is fixedly connected to one end of the outer surface of the threaded clamp.

[0012] Preferably, the detachable protective structure further includes a circular locking frame fixedly connected to the top of the outer surface of the adjusting support column. A circular locking block is locked into the inner wall of the circular locking frame. A first insertion hole is opened on both inner walls of the circular locking frame. A second insertion hole is opened on the inner wall of the circular locking block. A threaded rod is inserted into the inner wall of the first insertion hole and the second insertion hole. A fixing nut is threaded to one end of the outer surface of the threaded rod.

[0013] Preferably, a connecting circular plate is fixedly connected to the top of the outer surface of the circular block, a fixing rod is fixedly connected to the top of the outer surface of the connecting circular plate, an auxiliary circular frame is slidably sleeved on the outer surface of the fixing rod, a sliding circular block is fixedly connected to the top of the outer surface of the auxiliary circular frame, an auxiliary circular plate is fixedly connected to the bottom of the outer surface of the auxiliary circular frame, the auxiliary circular plate and the sliding circular block are both sleeved on the outer surface of the fixing rod, a circular baffle is fixedly connected to the top of the outer surface of the fixing rod, and a return spring is sleeved on the outer surface of the fixing rod, with both ends of the return spring fixedly connected to the circular baffle and the sliding circular block, respectively.

[0014] Preferably, the edge of the auxiliary circular plate is arc-shaped, and an arc-shaped groove is formed at the edge of the auxiliary circular plate. An auxiliary connecting block is fixedly connected to the outer surface of the sliding circular block, and a third U-shaped plate is fixedly connected to the outer surface of the auxiliary connecting block. A third rotating rod is rotatably connected between the two sides of the inner wall of the third U-shaped plate. One end of the third rotating rod passes through the third U-shaped plate and is fixedly connected to an operating circular block. A winding roller is fixedly connected to the outer surface of the third rotating rod. A threaded auxiliary rod is threadedly connected to the inner wall of the operating circular block. A circular locking block is fixedly connected to one end of the threaded auxiliary rod. A circular locking hole is formed on one side of the inner wall of the third U-shaped plate.

[0015] Preferably, a steel wire rope is wound around the outer surface of the winding roller, one end of the steel wire rope is fixedly connected to a waist belt, one end of the waist belt is fixedly connected to a rectangular ring frame, a first napped hook and loop fastener is fixedly connected to one side of the outer surface of the waist belt, a first hook and loop fastener is fixedly connected to the side of the outer surface of the waist belt opposite to the first napped hook and loop fastener, shoulder straps are symmetrically fixedly connected to the outer surface of the waist belt, a second napped hook and loop fastener and a second hook and loop fastener are fixedly connected to one side of the outer surface of the shoulder strap, and two interlaced fabric pieces are fixedly connected to one side of the outer surface of the waist belt.

[0016] Preferably, it also includes a sports climbing training method, comprising the following steps: S1. When in use, the device needs to be adjusted using the first adjustment structure and the second adjustment structure. At this time, rotating the operating rod will cause the threaded rod to drive the threaded hole block to move, which in turn will drive the first U-shaped plate to move, which in turn will drive the first rotating rod and the first rotating block to rotate, which in turn will drive the adjustment frame to move. S2. The movement of the adjustment frame will drive the movement of the second U-shaped plate, which in turn will drive the second rotating rod and the second rotating block to rotate, which will drive the sliding block to slide on the inner wall of the second rectangular groove, which will drive the adjustment frame to adjust the angle. When the adjustment is to the appropriate position, the rotation of the threaded rod will stop. S3. At this time, the ring block is moved from the bottom of the auxiliary rod onto the net as needed. The threaded extrusion rod can be rotated to fix the ring block. The threaded clamp rod is rotated and inserted into the inner wall of the threaded hole to assist in fixing with the threaded clamp. The number of ring blocks can be increased or decreased according to actual training needs and can be installed in different positions to increase the span between the pedals. S4. At this time, insert the round clip into the inner wall of the round clip frame, so that the threaded rod can be inserted into the inner wall of the first and second insertion holes. Fix the fixing nut to the threaded rod. Then rotate the winding roller to allow the wire rope to be wound and unwound. Then rotate the threaded auxiliary rod to allow the round clip to be inserted into the inner wall of the round clip hole. Then tie the belt around the waist. Then pass one end of the belt through the rectangular ring frame and fix the first hook-and-loop fastener with the first hook-and-loop fastener. Pass the shoulder strap through the inside of the insert piece of fabric, and then fold it over to fix the second hook-and-loop fastener with the second hook-and-loop fastener. S5. At this point, the trainee can hold onto the foot pedal and place their foot on it to perform climbing training. During the climbing training, the waist belt can drive the sliding block to slide on the fixed bar, causing the return spring to deform and thus providing cushioning and improving overall safety.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: Under the action of the first and second adjustment structures, the angle of the adjustment frame can be adjusted, and the four adjustment frames can be adjusted independently, thereby simulating climbing requirements at different angles. Furthermore, the four adjustment frames can be used for back-and-forth climbing training, thus providing greater overall targeting for trainees to meet different climbing and ascent requirements. Simultaneously, the distance of the foot pedals can be adjusted, allowing for installation at different positions according to the needs of different trainees, thereby satisfying different climbing step distance requirements. With the detachable protective structure, the interaction of the steel wire rope and return springs can buffer and absorb shocks when encountering large impacts. Additionally, the arc-shaped groove can provide auxiliary limiting for the steel wire rope, thereby preventing significant swaying of the steel wire rope during the protection process. Attached Figure Description

[0018] Figure 1 To illustrate the overall structure of the sports climbing training device; Figure 2 This is a schematic diagram of the upward-view structure of a sports climbing training device; Figure 3 This is a schematic diagram of the structure at the adjustable support column of the sports climbing training device; Figure 4 This is a schematic diagram of the structure of the adjustment frame of the sports climbing training device; Figure 5 To illustrate the structural diagram of the foot pedal of the sports climbing training device; Figure 6 To demonstrate the sports climbing training device Figure 3 Enlarged view of point A in the middle; Figure 7 This is a schematic diagram of the structure of the auxiliary circular plate in the sports climbing training device; Figure 8 This is a schematic diagram of the structure of the sliding block in the sports climbing training device; Figure 9 This is a schematic diagram showing the structure of the steel wire rope in the sports climbing training device; Figure 10 To demonstrate the sports climbing training device Figure 9 Enlarged view of section B in the middle.

[0019] In the picture: 1. Adjustable support column; 2. Base; 3. First adjusting structure; 31. Adjusting support plate; 32. First rectangular groove; 33. Threaded rod; 34. Operating rod; 35. Threaded hole block; 36. First connecting round block; 37. Second rectangular groove; 38. Sliding block; 39. Second connecting round block; 310. First U-shaped plate; 311. First rotating rod; 312. First rotating block; 313. First connecting block; 314. Second U-shaped plate; 315. Second rotating rod; 316. Second rotating block; 317. Second connecting block; 318. Adjusting frame; 4. Second adjustment structure; 41. Auxiliary rod; 42. Threaded hole; 43. Circular block; 44. Threaded pressing rod; 45. Foot pedal; 46. Threaded clasp; 47. Threaded clamping rod; 48. Operating block; 5. Detachable protective structure; 51. Circular frame; 52. Circular block; 53. First insertion hole; 54. Second insertion hole; 55. Threaded insertion rod; 56. Fixing nut; 57. Connecting circular plate; 58. Fixing rod; 59. Auxiliary circular frame; 510. Sliding circular block; 511. Circular baffle; 512. Return spring; 5 13. Auxiliary connecting block; 514. Auxiliary circular plate; 515. Arc groove; 516. Third U-shaped plate; 517. Third rotating rod; 518. Operating circular block; 519. Winding roller; 520. Threaded auxiliary rod; 521. Circular locking block; 522. Circular locking hole; 523. Steel wire rope; 524. Waist belt; 525. Rectangular ring frame; 526. First rough-surface hook and loop fastener; 527. First hook-surface hook and loop fastener; 528. Shoulder strap; 529. Second rough-surface hook and loop fastener; 530. Second hook-surface hook and loop fastener; 531. Interlacing cloth block. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1 to 10 The present invention provides a technical solution: A sports climbing training device and method, comprising: Adjust support column 1 to make it cylindrical; Base 2 is fixedly connected to the bottom of the outer surface of the adjusting support column 1; The first adjustment structure 3 is disposed between the base 2 and the adjustment support column 1; The second adjustment structure 4 is disposed inside the first adjustment structure 3; The detachable protective structure 5 is located on the top of the adjustable support column 1.

[0022] Under the action of the first adjustment structure 3 and the second adjustment structure 4, the angle of the adjustment frame 318 can be adjusted, and the four adjustment frames 318 can be adjusted independently, thereby simulating climbing requirements at different angles. The four adjustment frames 318 can also be used for back-and-forth climbing training, thus coordinating the four adjustment frames 318 to meet the climbing and ascent requirements of trainees at different angles, making the overall training more targeted. At the same time, the distance of the step bar 45 can be adjusted, so that the position of the step bar 45 can be installed according to the needs of different trainees, thereby meeting the needs of different climbing step distances. Under the action of the detachable protective structure 5, the interaction of components such as the steel wire rope 523 and the return spring 512 can buffer and absorb shock when encountering large impact forces. At the same time, under the action of the arc groove 515, the steel wire rope 523 can be assisted in limiting its movement, thereby preventing the steel wire rope 523 from swaying significantly during the protection process.

[0023] refer to Figure 3The first adjustment structure 3 also includes four adjustment support plates 31 and an adjustment frame 318 fixedly connected to the outer surface of the base 2. The four adjustment support plates 31 are equidistantly arranged on the arc surface of the base 2. A first rectangular groove 32 is opened on the top of the outer surface of the adjustment support plate 31. A threaded rod 33 is rotatably connected between the two sides of the inner wall of the first rectangular groove 32. One end of the threaded rod 33 passes through the adjustment support plate 31 and is fixedly connected to an operating rod 34. A screw hole block 35 is threadedly connected to the outer surface of the threaded rod 33. The outer surface of the screw hole block 35 is slidably connected to the inner wall of the first rectangular groove 32. A first connecting round block 36 is fixedly connected to the top of the outer surface of the screw hole block 35. By setting the threaded rod 33 and the threaded hole block 35, the threaded rod 33 can drive the threaded hole block 35 to move, which in turn can cooperate with the movement of other components to play an auxiliary adjustment role.

[0024] refer to Figure 3 The outer surface of the adjusting support column 1 is provided with four second rectangular grooves 37. The four second rectangular grooves 37 are arranged in an equidistant circle on the outer surface of the adjusting support column 1. The inner wall of the second rectangular groove 37 is slidably connected to a sliding block 38. A second connecting round block 39 is fixedly connected to one side of the outer surface of the sliding block 38. By setting the sliding block 38, it can slide on the inner wall of the second rectangular groove 37, and thus can be used in conjunction with other components to assist in the adjustment of the angle of the adjustment frame 318.

[0025] refer to Figure 3 and Figure 4 A first U-shaped plate 310 is fixedly connected to the outer surface of the first connecting round block 36. A first rotating rod 311 is rotatably connected between the two sides of the inner wall of the first U-shaped plate 310. A first rotating block 312 is fixedly connected to the outer surface of the first rotating rod 311. A first connecting block 313 is fixedly connected to the outer surface of the first rotating block 312. A second U-shaped plate 314 is fixedly connected to the outer surface of the second connecting round block 39. A second rotating rod 315 is rotatably connected between the two sides of the inner wall of the second U-shaped plate 314. A second rotating block 316 is fixedly connected to the outer surface of the second rotating rod 315. A second connecting block 317 is fixedly connected to the outer surface of the second rotating block 316. The top and bottom of the outer surface of the adjusting frame 318 are fixedly connected to the first connecting block 313 and the second connecting block 317, respectively. By setting the first rotating rod 311 and the first rotating block 312, the angle of the adjusting frame 318 can be adjusted in conjunction with the second rotating rod 315 and the second rotating block 316.

[0026] With the above scheme, in specific use, the first adjustment structure 3 and the second adjustment structure 4 are used to adjust the device. At this time, rotating the operating rod 34 causes the threaded rod 33 to drive the threaded hole block 35 to move, which in turn drives the first U-shaped plate 310 to move, which in turn drives the first rotating rod 311 and the first rotating block 312 to rotate, which in turn drives the adjustment frame 318 to move. The movement of the adjustment frame 318 will drive the second U-shaped plate 314 to move, which in turn drives the second rotating rod 315 and the second rotating block 316 to rotate, which in turn drives the sliding block 38 to slide on the inner wall of the second rectangular groove 37, which in turn drives the adjustment frame 318 to adjust the angle. When the adjustment is to a suitable position, stop rotating the threaded rod 33.

[0027] refer to Figure 4 and Figure 5 The second adjustment structure 4 also includes an auxiliary rod 41 fixedly connected to the top of the outer surface of the adjustment frame 318 and threaded holes 42 opened on the inner walls of both sides of the adjustment frame 318. A ring block 43 is slidably sleeved on the outer surface of the auxiliary rod 41. A threaded extrusion rod 44 is threadedly connected to the inner wall of one side of the ring block 43. A pedal rod 45 is fixedly connected to one side of the outer surface of the ring block 43. A threaded clasp 46 is fixedly connected to one end of the pedal rod 45. A threaded clamp rod 47 is threadedly connected to the inner wall of the threaded clasp 46. The threaded clamp rod 47 is threadedly connected to the inner wall of the threaded hole 42. An operating block 48 is fixedly connected to one end of the outer surface of the threaded clamp rod 47. By setting the annular block 43 and the threaded compression rod 44, the height of the pedal rod 45 can be adjusted, and thus it can be fixed.

[0028] With the above structure, the ring block 43 can be moved from the bottom of the auxiliary rod 41 onto the net as needed. At this time, the threaded compression rod 44 can be rotated to fix the ring block 43. Then, the threaded clamp rod 47 is rotated and inserted into the inner wall of the threaded hole 42, thereby assisting in fixing with the threaded clamp sleeve 46. The number of ring blocks can be increased or decreased according to actual training needs, and the span between the pedal rods 45 can be increased by installing them in different positions.

[0029] refer to Figure 6 and Figure 7 The detachable protective structure 5 also includes a circular clip frame 51 fixedly connected to the top of the outer surface of the adjustable support column 1. A circular clip block 52 is clipped into the inner wall of the circular clip frame 51. A first insertion hole 53 is opened on the inner walls of both sides of the circular clip frame 51. A second insertion hole 54 is opened on the inner wall of the circular clip block 52. A threaded rod 55 is inserted into the inner walls of the first insertion hole 53 and the second insertion hole 54. A fixing nut 56 is threaded to one end of the outer surface of the threaded rod 55. By setting up the circular clip frame 51 and the circular clip block 52, auxiliary fixing can be achieved in conjunction with components such as the threaded rod 55 and the fixing nut 56.

[0030] refer to Figure 7 A connecting circular plate 57 is fixedly connected to the top of the outer surface of the circular block 52. A fixing rod 58 is fixedly connected to the top of the outer surface of the connecting circular plate 57. An auxiliary circular frame 59 is slidably sleeved on the outer surface of the fixing rod 58. A sliding circular block 510 is fixedly connected to the top of the outer surface of the auxiliary circular frame 59. An auxiliary circular plate 514 is fixedly connected to the bottom of the outer surface of the auxiliary circular frame 59. Both the auxiliary circular plate 514 and the sliding circular block 510 are sleeved on the outer surface of the fixing rod 58. A circular baffle 511 is fixedly connected to the top of the outer surface of the fixing rod 58. A return spring 512 is sleeved on the outer surface of the fixing rod 58. The two ends of the return spring 512 are fixedly connected to the circular baffle 511 and the sliding circular block 510, respectively. By setting up a sliding block 510 and a circular baffle 511, along with components such as a return spring 512, auxiliary buffering is provided.

[0031] refer to Figure 7 and Figure 10 The auxiliary circular plate 514 has an arc-shaped edge and an arc-shaped groove 515 is provided at the edge of the auxiliary circular plate 514. An auxiliary connecting block 513 is fixedly connected to the outer surface of the sliding circular block 510. A third U-shaped plate 516 is fixedly connected to the outer surface of the auxiliary connecting block 513. A third rotating rod 517 is rotatably connected between the two sides of the inner wall of the third U-shaped plate 516. One end of the third rotating rod 517 passes through the third U-shaped plate 516 and is fixedly connected to the operating circular block 518. A winding roller 519 is fixedly connected to the outer surface of the third rotating rod 517. A threaded auxiliary rod 520 is threadedly connected to the inner wall of the operating circular block 518. A circular locking block 521 is fixedly connected to one end of the threaded auxiliary rod 520. A circular locking hole 522 is provided on one side of the inner wall of the third U-shaped plate 516. By setting the third rotating rod 517 and the winding roller 519, the wire rope 523 can be assisted in being stored, and the third rotating rod 517 can be assisted in being fixed under the action of the round locking block 521 and the round locking hole 522.

[0032] refer to Figure 9 and Figure 10 A steel wire rope 523 is wound around the outer surface of the winding roller 519. One end of the steel wire rope 523 is fixedly connected to a waist belt 524. One end of the waist belt 524 is fixedly connected to a rectangular ring frame 525. A first textured hook and loop fastener 526 is fixedly connected to one side of the outer surface of the waist belt 524. A first hook and loop fastener 527 is fixedly connected to the side of the outer surface of the waist belt 524 opposite to the first textured hook and loop fastener 526. Shoulder straps 528 are symmetrically fixedly connected to the outer surface of the waist belt 524. A second textured hook and loop fastener 529 and a second hook and loop fastener 530 are fixedly connected to one side of the outer surface of the shoulder strap 528. Two interlaced fabric pieces 531 are fixedly connected to one side of the outer surface of the waist belt 524. By setting the waist belt 524 and shoulder strap 528, the waist belt 524 can be fixed with the first loop fastener 526 and the first hook fastener 527, and the shoulder strap 528 can be fixed with the second loop fastener 529 and the second hook fastener 530.

[0033] With the above structure, the circular locking block 52 is inserted into the inner wall of the circular locking frame 51, allowing the threaded insert rod 55 to be inserted into the inner walls of the first insertion hole 53 and the second insertion hole 54. The fixing nut 56 is then fixed to the threaded insert rod 55. Rotating the winding roller 519 allows the wire rope 523 to be wound and unwound, which in turn allows the threaded auxiliary rod 520 to be rotated, causing the circular locking block 521 to engage with the inner wall of the circular locking hole 522. The waist belt 524 is then fastened around the waist, and one end of the waist belt 524 is passed through the rectangular ring frame 525, allowing the first textured Velcro 5... 26 is attached and fixed to the first hook-and-loop fastener 527. The shoulder strap 528 is passed through the inside of the interlaced fabric piece 531, and then folded over to further fix the second loop fastener 529 to the second hook-and-loop fastener 530. At this time, the trainee can hold the foot pedal 45 and step on it to perform climbing training. Simultaneously, the waist belt 524 can drive the sliding block 510 to slide on the fixed rod 58 during climbing training, thereby causing the return spring 512 to deform, thus providing cushioning and improving overall safety. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sports climbing training device, characterized in that, include: Adjust the support column to make it cylindrical; The base is fixedly connected to the bottom of the outer surface of the adjusting support column; The first adjustment structure is disposed between the base and the adjustment support column. The first adjustment structure also includes four adjustment support plates and an adjustment frame fixedly connected to the outer surface of the base. The four adjustment support plates are equidistantly arranged on the arc surface of the base. A first rectangular groove is opened on the top of the outer surface of the adjustment support plate. A threaded rod is rotatably connected between the two sides of the inner wall of the first rectangular groove. One end of the threaded rod passes through the adjustment support plate and is fixedly connected to an operating rod. A threaded hole block is threadedly connected to the outer surface of the threaded rod. The outer surface of the threaded hole block is slidably connected to the inner wall of the first rectangular groove. A first connecting round block is fixedly connected to the top of the outer surface of the threaded hole block. The second adjustment structure is disposed inside the first adjustment structure; A detachable protective structure is located on top of the adjusting support column. The detachable protective structure also includes a circular locking frame fixedly connected to the top of the outer surface of the adjusting support column. A circular locking block is engaged with the inner wall of the circular locking frame. First insertion holes are formed on both inner walls of the circular locking frame, and second insertion holes are formed on the inner wall of the circular locking block. Threaded rods are inserted into the inner walls of the first and second insertion holes. A fixing nut is threaded to one end of the outer surface of the threaded rod. A connecting circular plate is fixedly connected to the top of the outer surface of the circular locking block. A fixing rod is fixedly connected to the top of the outer surface of the connecting circular plate. An auxiliary circular frame is slidably fitted onto the outer surface of the fixing rod. A sliding circular block is fixedly connected to the top of the outer surface of the auxiliary circular frame, and an auxiliary circular plate is fixedly connected to the bottom of the outer surface of the auxiliary circular frame. Both the auxiliary circular plate and the sliding circular block are fitted... A circular baffle is fixedly connected to the top of the outer surface of the fixed rod. A return spring is sleeved on the outer surface of the fixed rod. The two ends of the return spring are fixedly connected to the circular baffle and the sliding circular block, respectively. The edge of the auxiliary circular plate is arc-shaped, and an arc-shaped groove is opened at the edge of the auxiliary circular plate. An auxiliary connecting block is fixedly connected to the outer surface of the sliding circular block. A third U-shaped plate is fixedly connected to the outer surface of the auxiliary connecting block. A third rotating rod is rotatably connected between the two sides of the inner wall of the third U-shaped plate. One end of the third rotating rod passes through the third U-shaped plate and is fixedly connected to an operating circular block. A winding roller is fixedly connected to the outer surface of the third rotating rod. A threaded auxiliary rod is threadedly connected to the inner wall of the operating circular block. A circular locking block is fixedly connected to one end of the threaded auxiliary rod. A circular locking hole is opened on one side of the inner wall of the third U-shaped plate.

2. The sports climbing training device according to claim 1, characterized in that: The outer surface of the adjusting support column is provided with four second rectangular grooves. The four second rectangular grooves are arranged in an equidistant circle on the outer surface of the adjusting support column. A sliding block is slidably connected to the inner wall of the second rectangular groove. A second connecting round block is fixedly connected to one side of the outer surface of the sliding block.

3. The sports climbing training device according to claim 2, characterized in that: A first U-shaped plate is fixedly connected to the outer surface of the first connecting circular block. A first rotating rod is rotatably connected between the two sides of the inner wall of the first U-shaped plate. A first rotating block is fixedly connected to the outer surface of the first rotating rod. A first connecting block is fixedly connected to the outer surface of the first rotating block. A second U-shaped plate is fixedly connected to the outer surface of the second connecting circular block. A second rotating rod is rotatably connected between the two sides of the inner wall of the second U-shaped plate. A second rotating block is fixedly connected to the outer surface of the second rotating rod. A second connecting block is fixedly connected to the outer surface of the second rotating block. The top and bottom of the outer surface of the adjusting frame are fixedly connected to the first connecting block and the second connecting block, respectively.

4. The sports climbing training device according to claim 1, characterized in that: The second adjustment structure further includes an auxiliary rod fixedly connected to the top of the outer surface of the adjustment frame and threaded holes opened on the inner walls of both sides of the adjustment frame. A circular block is slidably sleeved on the outer surface of the auxiliary rod. A threaded pressing rod is threadedly connected to the inner wall of one side of the circular block. A foot pedal is fixedly connected to one side of the outer surface of the circular block. A threaded clasp is fixedly connected to one end of the foot pedal. A threaded clamp is threadedly connected to the inner wall of the threaded clasp. The threaded clamp is threadedly connected to the inner wall of the threaded hole. An operating block is fixedly connected to one end of the outer surface of the threaded clamp.

5. A sports climbing training device according to claim 1, characterized in that: The outer surface of the winding roller is wound with a steel wire rope. One end of the steel wire rope is fixedly connected to a waist belt. One end of the waist belt is fixedly connected to a rectangular ring frame. A first napped hook and loop fastener is fixedly connected to one side of the outer surface of the waist belt. A first hook and loop fastener is fixedly connected to the side of the outer surface of the waist belt opposite to the first napped hook and loop fastener. Shoulder straps are symmetrically fixedly connected to the outer surface of the waist belt. A second napped hook and loop fastener and a second hook and loop fastener are fixedly connected to one side of the outer surface of the shoulder strap. Two interlaced fabric pieces are fixedly connected to one side of the outer surface of the waist belt.

6. A sports climbing training device according to any one of claims 1-5, characterized in that: It also includes a sports climbing training method, comprising the following steps: S1. When in use, the device needs to be adjusted using the first adjustment structure and the second adjustment structure. At this time, rotating the operating rod will cause the threaded rod to drive the threaded hole block to move, which in turn will drive the first U-shaped plate to move, which in turn will drive the first rotating rod and the first rotating block to rotate, which in turn will drive the adjustment frame to move. S2. The movement of the adjustment frame will drive the movement of the second U-shaped plate, which in turn will drive the second rotating rod and the second rotating block to rotate, which will drive the sliding block to slide on the inner wall of the second rectangular groove, which will drive the adjustment frame to adjust the angle. When the adjustment is to the appropriate position, the rotation of the threaded rod will stop. S3. At this time, the ring block is moved from the bottom of the auxiliary rod onto the net as needed. The threaded extrusion rod can be rotated to fix the ring block. The threaded clamp rod is rotated and inserted into the inner wall of the threaded hole to assist in fixing with the threaded clamp. The number of ring blocks can be increased or decreased according to actual training needs and can be installed in different positions to increase the span between the pedals. S4. At this time, insert the round clip into the inner wall of the round clip frame, so that the threaded rod can be inserted into the inner wall of the first and second insertion holes. Fix the fixing nut to the threaded rod. Then rotate the winding roller to allow the wire rope to be wound and unwound. Then rotate the threaded auxiliary rod to allow the round clip to be inserted into the inner wall of the round clip hole. Then tie the belt around the waist. Then pass one end of the belt through the rectangular ring frame and fix the first hook-and-loop fastener with the first hook-and-loop fastener. Pass the shoulder strap through the inside of the insert piece of fabric, and then fold it over to fix the second hook-and-loop fastener with the second hook-and-loop fastener. S5. At this point, the trainee can hold onto the foot pedal and place their foot on it to perform climbing training. During the climbing training, the waist belt can drive the sliding block to slide on the fixed bar, causing the return spring to deform and thus providing cushioning and improving overall safety.

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