Novel spool structure

Abstract

The utility model discloses a novel spool structure, and relates to the technical field of novel spool structures. The device comprises a base, a sliding box is arranged on one side of the upper end of a fixing frame, sliding convex grooves are formed in the two sides of the interior of the sliding box, a sliding plate is arranged at the middle end of the interior of the sliding box, sliding grooves are formed in the two sides of the sliding plate, the sliding grooves are connected with the sliding convex grooves in a sliding mode, and a stress rod is arranged in the middle of one end of the sliding plate. A transmission rod is arranged at the other end of the stress rod, and the reciprocating curve groove is formed in the surface of the output rod. And a wire inlet is formed in the middle of the other end of the sliding plate. The sliding plate moves left and right to drive the steel wire in the wire inlet at the other end to be more balanced when the steel wire is collected to the wheel body, so that the situation that the steel wire is only in the middle, easily falls off and is not tightly collected is avoided; and the wheel body is filled with the resistance strips, so that the internal space is reduced, and the situation that the wheel body falls off due to vibration caused by vibration due to vibration generated during working cannot occur.

Description

Technical Field

[0001] The utility model belongs to the technical field of novel I-shaped wheel structures, and in particular relates to a novel I-shaped wheel structure. Background Art

[0002] The I-shaped wheel is a tool used to wind metal wire or wire rope. The specifications and materials of the I-shaped wheel vary according to the material and specifications of the wire rope being wound.

[0003] The existing application number is CN201520857659.9, which specifically discloses an I-shaped wheel supporting and rotating device. A tightening cylinder is laterally arranged on the top of the left bracket, and a left ejector pin is connected to the end of the piston rod of the tightening cylinder through a bearing. A driving shaft is arranged at the top of the right bracket through a bearing, and a pulley is connected to the outer end of the driving shaft. A driving baffle is arranged at the inner end of the driving shaft, and a right ejector pin is arranged in the middle part of the inner side of the driving baffle, and an elastic pull pin is arranged on one side of the driving baffle. Through the above arrangement, the utility model supports the I-shaped wheel when the tire bead wire is being wound up, and the I-shaped wheel rotates at high speed, which can effectively prevent the I-shaped wheel from slipping, and greatly reduce the wear of the ejector pin head, thereby extending the service life of the utility model; however, in the application document, when the I-shaped wheel rotates, the steel wire is only wound around the middle position of the I-shaped wheel when being wound up, resulting in uneven steel wire collection, and the I-shaped wheel is prone to slipping during the clamping process due to too little entry of the cone into the interior, and at the same time, the height of the fixed frame cannot be adjusted, and I-shaped wheels of different specifications cannot be positioned and clamped. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a new I-shaped wheel structure to overcome the above technical problems existing in the existing related technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a novel I-shaped wheel structure, comprising a base, a fixing frame is arranged on the upper end of the base, a sliding box is arranged on one side of the upper end of the fixing frame, sliding convex grooves are arranged on both sides of the interior of the sliding box, a sliding plate is arranged on the middle end of the interior of the sliding box, sliding grooves are arranged on both sides of the sliding plate, the sliding grooves are slidably connected with the sliding convex grooves, a force-bearing rod is arranged in the middle of one end of the sliding plate, and a reciprocating motion component is arranged at the other end of the force-bearing rod; a wire entry port is arranged in the middle of the other end of the sliding plate.

[0007] Furthermore, the reciprocating motion assembly includes a transmission rod, a sliding block, and a reciprocating curved groove. The upper end of the transmission rod is provided with a sliding block, the outside of the sliding block is provided with a reciprocating curved groove, and the reciprocating curved groove is provided on the surface of the output rod.

[0008] Furthermore, a mounting plate is provided on one side of the outside of the fixing frame, a pushing cylinder is provided on the upper end of the mounting plate, a pushing rod is provided at one end of the pushing cylinder, a push pin is provided at the other end of the pushing rod, a placing opening is provided at the middle end of the fixing frame, stabilizing plates are provided at both ends of the placing opening, a mounting groove is provided inside the stabilizing plate, and a pushing rod is provided inside the mounting groove.

[0009] Furthermore, a mounting plate is provided on the other side of the outside of the fixing frame, a rotating motor is provided on the upper end of the mounting plate, an output rod is provided at one end of the rotating motor, a connecting rod is provided at the other end of the output rod, an extension rod is provided at the other end of the connecting rod, a resistance bar is provided on the outer surface of the extension rod, and a wheel body is provided outside the resistance bar.

[0010] Furthermore, an installation box is provided at the lower end of the base, a movable motor is provided on one side of the installation box, a rotating screw is provided at one end of the movable motor, a fixing frame is provided outside the rotating screw, and a stabilizing rod is provided on the other side of the base.

[0011] Furthermore, a thread groove is provided on one side of the lower end of the fixing frame, and the thread groove is threadedly connected to the rotating screw rod. A sliding groove is provided on the other side of the lower end of the fixing frame, and a stabilizing rod is provided inside the sliding groove, and the stabilizing rod is slidably connected to the sliding groove.

[0012] Furthermore, a limited position circle is arranged at the upper end of the rotating screw rod, and a buffer block is arranged at the lower end of the rotating screw rod.

[0013] The utility model has the following beneficial effects: when the wire is collected, the output rod is rotated, and when the output rod is rotated, the reciprocating curved groove on the surface of the output rod is slidably matched with the internal sliding block, so that the output rod rotates and the sliding block moves left and right along the inside of the reciprocating curved groove, and when the sliding block moves left and right, it drives the transmission rod at the lower end to move left and right, and the transmission rod moves left and right to drive the force-bearing rod at the other end to move left and right. When the force-bearing rod moves left and right, it pushes the sliding plate at the other end to move left and right, and when the sliding plate moves left and right, it is slidably connected with the sliding grooves on both sides and the sliding convex grooves on both sides of the inside of the sliding box, so that when the sliding plate moves left and right, it moves along the position of the sliding convex groove, so that there is no deviation when the sliding plate moves, and the sliding plate moves left and right to drive the wire entry port in the middle of the other end to move left and right. When the I-shaped wheel in the middle end of the upper fixed frame of the base is collected, the position of the collected steel wire is adjusted by moving the wire entry port left and right, so that the collected steel wire is more balanced and will not be collected at only one point. The I-shaped wheel is placed inside the placement port in the middle end of the upper fixed frame of the base. After the I-shaped wheel is placed inside the placement port By starting the push cylinder on the upper end of the mounting plate on one side of the outer side of the fixing frame, the push cylinder starts to drive the push rod at one end to move toward the placement port. When the push rod moves outward, it drives the ejector pin at the other end to push the I-shaped wheel into the placement port to clamp the I-shaped wheel, making the rotation of the I-shaped wheel more stable. When the push rod moves into the placement port, the push rod extends outward by relying on the mounting groove inside the stabilizing plate at both ends of the placement port, so that the push rod will not deviate when moving, and the position is more stable. After one end of the wheel body is clamped by the ejector pin, the other end of the wheel body is installed with the connecting rod, and the connecting rod is pushed into the wheel body through the extension rod at the other end. When the extension rod is pushed into the wheel body, the resistance bar outside the extension rod is simultaneously Enter the inside of the wheel body. When the resistance bar enters the inside of the wheel body, it fills the inside of the wheel body, thereby increasing the fulcrum point so that the wheel body will not vibrate or fall off when it rotates. When the wheel body needs to work, the rotating motor on the upper end of the mounting plate on the other side of the outside of the fixed frame is started. When the rotating motor is started, it drives the output rod at one end to rotate. The rotation of the output rod drives the connecting rod at the other end to rotate. The rotation of the connecting rod drives the wheel body to rotate to reel in and release the line. When the position of the fixed frame needs to be adjusted, the moving motor on one side of the mounting box at the lower end of the base is started. When the moving motor is started, it drives the rotating screw rod at one end to rotate. When the rotating screw rod rotates, it drives the external fixed frame to move up and down. When the fixed frame moves up and down, the limiting circle at the upper end of the rotating screw rod limits the fixed frame from continuing to move upward when it moves to the moving position; when the fixed frame moves downward, the buffer block at the lower end of the rotating screw rod buffers the force generated by the descent of the fixed frame.

[0014] Through the above technical solution, 1. The sliding plate moves left and right to drive the steel wire inside the wire inlet at the other end to be more evenly collected onto the wheel body, so that the steel wire will not fall off easily in the middle and be collected loosely.

[0015] 2. Filling the interior of the wheel with resistance bars makes the internal space smaller so that the vibration generated during work cannot cause vibration to itself and cause the wheel to fall off.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional side elevation structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 The sliding part is enlarged and the three-dimensional front view structure diagram;

[0020] Figure 3 It is a schematic diagram of the overall plan view structure of the utility model;

[0021] Figure 4 For the utility model Figure 3 Partially enlarged front view structural diagram.

[0022] Figure 5 The schematic diagram of the overall three-dimensional structure of the motor of the utility model is as follows

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Base; 2. Fixing frame; 3. Mounting plate; 4. Rotating motor; 5. Placement port; 6. Stabilizing plate; 7. Mounting slot; 8. Output rod; 9. Connecting rod; 10. Push cylinder; 11. Push rod; 12. Ejector pin; 13. Moving motor; 14. Rotating screw rod; 15. Stabilizing rod; 16. Threaded groove; 17. Sliding groove; 18. Limiting circle; 19. Buffer block; 21. Sliding box; 22. Sliding convex groove; 23. Sliding plate; 24. Sliding groove; 25. Force rod; 26. Transmission rod; 27. Sliding block; 28. Reciprocating curved groove; 29. ​​Extension rod; 30. Wheel body; 31. Wire entry port; 32. Resistance bar; 112. Mounting box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] See also Figure 1-5 As shown, the utility model is a novel I-shaped wheel structure, including a base 1, a fixing frame 2 is arranged on the upper end of the base 1, a sliding box 21 is arranged on one side of the upper end of the fixing frame 2, sliding convex grooves 22 are arranged on both sides of the sliding box 21, a sliding plate 23 is arranged at the middle end of the sliding box 21, sliding grooves 24 are arranged on both sides of the sliding plate 23, the sliding grooves 24 are slidably connected with the sliding convex grooves 22, a force rod 25 is arranged in the middle of one end of the sliding plate 23, and a complex motion component is arranged at the other end of the force rod 25; a wire entry port 31 is arranged in the middle of the other end of the sliding plate 23.

[0028] According to the above, when the wire is collected, the output rod 8 rotates, and the output rod 8 rotates, and the force rod 25 at the other end is driven to move left and right through the reciprocating assembly. When the force rod 25 moves left and right, it pushes the sliding plate 23 at the other end to move left and right. When the sliding plate 23 moves left and right, it is slidably connected with the sliding convex grooves 22 on both sides of the inside of the sliding box 21 through the sliding grooves 24 on both sides, so that when the sliding plate 23 moves left and right, it moves along the position of the sliding convex grooves 22, so that there is no deviation when the sliding plate 23 moves. The left and right movement of the sliding plate 23 drives the wire entry port 31 in the middle of the other end to move left and right. When the I-shaped wheel in the middle of the fixed frame 2 at the upper end of the base 1 is collected, the position of the collected steel wire is adjusted by moving the wire entry port 31 left and right, so that the collected steel wire is more balanced and will not be collected at only one point.

[0029] In one embodiment, the reciprocating motion assembly includes a transmission rod 26, a sliding block 27, and a reciprocating curved groove 28. The upper end of the transmission rod 26 is provided with a sliding block 27, and the outer portion of the sliding block 27 is provided with a reciprocating curved groove 28. The reciprocating curved groove 28 is provided on the surface of the output rod 8; the reciprocating curved groove 28 on the surface of the output rod 8 is slidably matched with the internal sliding block 27, so that the output rod 8 rotates the sliding block 27 to move left and right along the inside of the reciprocating curved groove 28, and when the sliding block 27 moves left and right, the transmission rod 26 at the lower end is driven left and right. The transmission rod 26 moves left and right, wherein the reciprocating curved groove 28 adopts the reciprocating screw structure in the prior art, so that when the output rod 8 rotates, the reciprocating curved groove 28 is driven to rotate, and then the sliding block 27 moves along the reciprocating curved groove 28. After one cycle of movement, the sliding block 27 returns to the original position, realizes reciprocating motion, and drives the transmission rod 26 to move. During use, there is a guide groove (not shown in the figure) on the outside of the transmission rod 26 along the axial direction of the output rod 8, so that the transmission rod 26 reciprocates along the axial direction of the output rod 8.

[0030] In one embodiment, a mounting plate 3 is provided on one side of the outside of the fixing frame 2, a pushing cylinder 10 is provided on the upper end of the mounting plate 3, a pushing rod 11 is provided at one end of the pushing cylinder 10, and a push pin 12 is provided at the other end of the pushing rod 11, a placement opening 5 is provided at the middle end of the fixing frame 2, stabilizing plates 6 are provided at both ends of the placement opening 5, a mounting groove 7 is provided inside the stabilizing plate 6, and a pushing rod 11 is provided inside the mounting groove 7.

[0031] According to the above, the I-shaped wheel is placed inside the placement opening 5 at the middle end of the fixing frame 2 at the upper end of the base 1. After the I-shaped wheel is placed inside the placement opening 5, the pushing cylinder 10 at the upper end of the mounting plate 3 on the outer side of the fixing frame 2 is started. The pushing cylinder 10 is started to drive the pushing rod 11 at one end to move toward the placement opening 5. When the pushing rod 11 moves outward, it drives the ejector pin 12 at the other end to push the I-shaped wheel into the placement opening 5 to clamp the I-shaped wheel so that the I-shaped wheel can rotate more stably. When the pushing rod 11 moves into the placement opening 5, the pushing rod 11 extends outward by relying on the mounting groove 7 inside the stabilizing plate 6 at both ends of the placement opening 5, so that the pushing rod 11 will not deviate from the position when moving, and the position is more stable.

[0032] In one embodiment, for the above-mentioned fixing frame 2, a mounting plate 3 is provided on the other side of the fixing frame 2, a rotating motor 4 is provided on the upper end of the mounting plate 3, an output rod 8 is provided at one end of the rotating motor 4, a connecting rod 9 is provided at the other end of the output rod 8, an extension rod 29 is provided at the other end of the connecting rod 9, a resistance bar 32 is provided on the outer surface of the extension rod 29, and a wheel body 30 is provided outside the resistance bar 32.

[0033] When one end of the wheel body 30 is clamped by the ejector pin 12, the other end of the wheel body 30 is installed with the connecting rod 9, and the connecting rod 9 is pushed into the wheel body 30 through the extension rod 29 at the other end. When the extension rod 29 is pushed into the wheel body 30, the resistance bar 32 outside the extension rod 29 enters the wheel body 30 at the same time. When the resistance bar 32 enters the wheel body 30, it fills the inside of the wheel body 30, thereby increasing the fulcrum point so that the wheel body 30 will not vibrate or fall off when it rotates. When the wheel body 30 needs to work, the rotating motor 4 at the upper end of the mounting plate 3 on the other side of the outside of the fixed frame 2 is started. When the rotating motor 4 is started, the output rod 8 at one end is driven to rotate, and the rotation of the output rod 8 drives the connecting rod 9 at the other end to rotate, and the rotation of the connecting rod 9 drives the wheel body 30 to rotate for winding and releasing the line.

[0034] In one embodiment, for the above-mentioned base 1, an installation box 112 is provided at the lower end of the base 1, a moving motor 13 is provided on one side inside the installation box 112, a rotating screw 14 is provided at one end of the moving motor 13, a fixing frame 2 is provided outside the rotating screw 14, and a stabilizing rod 15 is provided on the other side of the base 1.

[0035] When adjusting the position of the fixing frame 2 according to the above needs, the moving motor 13 on one side of the inner side of the mounting box 112 at the lower end of the base 1 is started. When the moving motor 13 is started, the rotating screw rod 14 at one end is driven to rotate. When the rotating screw rod 14 rotates, the external fixing frame 2 is driven to move up and down. When the upper end of the fixing frame 2 moves, the stabilizing rod 15 on the other side of the base 1 is used to make the fixing frame 2 more stable when moving.

[0036] In one embodiment, for the above-mentioned fixing frame 2, a thread groove 16 is provided on one side of the lower end of the fixing frame 2, and the thread groove 16 is threadedly connected to the rotating screw 14. A sliding groove 17 is provided on the other side of the lower end of the fixing frame 2, and a stabilizing rod 15 is provided inside the sliding groove 17, and the stabilizing rod 15 is slidably connected to the sliding groove 17.

[0037] According to the above-mentioned rotating screw 14, when it rotates, it is threadedly connected with the thread groove 16 on one side of the lower end of the fixing frame 2, so that when the rotating screw 14 rotates, it drives the fixing frame 2 to move up and down. When the fixing frame 2 moves up and down, it is slidably connected with the stabilizing rod 15 through the sliding groove 17 on the other side of the lower end, so that the fixing frame 2 is more stable when moving up and down without any displacement.

[0038] In one embodiment, for the rotating screw 14 , a limited position circle 18 is disposed at the upper end of the rotating screw 14 , and a buffer block 19 is disposed at the lower end of the rotating screw 14 .

[0039] According to the above, when the fixing frame 2 moves upward to the moving position, the limiting circle 18 at the upper end of the rotating screw 14 restricts the fixing frame 2 from continuing to move upward. When the fixing frame 2 moves downward, the buffer block 19 at the lower end of the rotating screw 14 buffers the force generated by the fixing frame 2 descending.

[0040] To sum up, with the help of the above-mentioned technical scheme of the utility model, when the line is wound up, the output rod 8 is rotated, and the reciprocating curved groove 28 on the surface of the output rod 8 slides with the internal sliding block 27, so that the output rod 8 rotates the sliding block 27 to move left and right along the inside of the reciprocating curved groove 28. When the sliding block 27 moves left and right, it drives the transmission rod 26 at the lower end to move left and right. The transmission rod 26 moves left and right, driving the force-bearing rod 25 at the other end to move left and right.When the force-bearing rod 25 moves left and right, it pushes the sliding plate 23 at the other end to move left and right. When the sliding plate 23 moves left and right, it is slidably connected with the sliding convex grooves 22 on both sides of the sliding box 21 through the sliding grooves 24 on both sides, so that when the sliding plate 23 moves left and right, it moves along the position of the sliding convex grooves 22, so that there is no deviation when the sliding plate 23 moves. The left and right movement of the sliding plate 23 drives the wire entry port 31 in the middle of the other end to move left and right. When the wire is collected inside the I-shaped wheel at the middle end of the fixed frame 2 at the upper end of the base 1, the position of the collected steel wire is adjusted by moving the wire entry port 31 left and right, so that the collected steel wire is more balanced and will not be collected at only one point. The I-shaped wheel is placed inside the placement port 5 at the middle end of the fixed frame 2 at the upper end of the base 1. After the I-shaped wheel is placed inside the placement port 5, the fixed The push cylinder 10 on the upper end of the mounting plate 3 on one side of the outer side of the fixed frame 2 is started to drive the push rod 11 at one end to move toward the placement port 5. When the push rod 11 moves outward, it drives the ejector pin 12 at the other end to push the I-shaped wheel into the placement port 5 to clamp the I-shaped wheel so that the I-shaped wheel is more stable when rotating. When the push rod 11 moves into the placement port 5, the push rod 11 extends outward by relying on the mounting groove 7 inside the stabilizing plate 6 at both ends of the placement port 5 so that the push rod 11 will not deviate when moving and the position is more stable. After one end of the wheel body 30 is clamped by the ejector pin 12, the other end of the wheel body 30 is installed with the connecting rod 9, and the connecting rod 9 is pushed into the wheel body 30 through the extension rod 29 at the other end. When the extension rod 29 is pushed into the wheel body 30, the resistance bar outside the extension rod 29 32 enters the wheel body 30 at the same time. When the resistance bar 32 enters the wheel body 30, it fills the wheel body 30 so that the fulcrum is increased so that the wheel body 30 will not vibrate or fall off when it rotates. When the wheel body 30 needs to work, the rotating motor 4 at the upper end of the mounting plate 3 on the other side of the outside of the fixed frame 2 is started. When the rotating motor 4 is started, the output rod 8 at one end is driven to rotate. The rotation of the output rod 8 drives the connecting rod 9 at the other end to rotate. The rotation of the connecting rod 9 drives the wheel body 30 to rotate to reel in and release the line. When the position of the fixed frame 2 needs to be adjusted, the mobile motor 13 on one side of the inner side of the mounting box 112 at the lower end of the base 1 is started. When the mobile motor 13 is started, the rotating screw rod 14 at one end is driven to rotate. When the rotating screw rod 14 rotates, it drives the external fixed The frame 2 moves up and down, and when the upper end of the fixed frame 2 moves, the stabilizing rod 15 on the other side of the base 1 makes the fixed frame 2 more stable when moving. When the rotating screw rod 14 rotates, it is threadedly connected with the thread groove 16 on one side of the lower end of the fixed frame 2, so that when the rotating screw rod 14 rotates, it drives the fixed frame 2 to move up and down. When the fixed frame 2 moves up and down, it is slidably connected with the stabilizing rod 15 through the sliding groove 17 on the other side of the lower end, so that the fixed frame 2 is more stable when moving up and down and will not be offset. When the fixed frame 2 moves upward and moves to the moving position, the limiting circle 18 at the upper end of the rotating screw rod 14 is used to limit the fixed frame 2 from continuing to move upward. When the fixed frame 2 moves downward, the buffer block 19 at the lower end of the rotating screw rod 14 buffers the force generated by the descent of the fixed frame 2.

[0041] Through the above technical solution, 1. The sliding plate moves left and right to drive the steel wire inside the wire inlet at the other end to be more evenly collected onto the wheel body, so that the steel wire will not fall off easily in the middle and be collected loosely.

[0042] 2. Filling the interior of the wheel with resistance bars makes the internal space smaller so that the vibration generated during work cannot cause vibration to itself and cause the wheel to fall off.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new type of I-shaped wheel structure, characterized by: The invention comprises a base (1), wherein a fixing frame (2) is arranged at the upper end of the base (1), a sliding box (21) is arranged at one side of the upper end of the fixing frame (2), sliding protruding grooves (22) are arranged on both sides of the interior of the sliding box (21), a sliding plate (23) is arranged at the middle end of the interior of the sliding box (21), sliding grooves (24) are arranged on both sides of the sliding plate (23), the sliding grooves (24) are slidably connected with the sliding protruding grooves (22), a force-bearing rod (25) is arranged at the middle of one end of the sliding plate (23), and a reciprocating motion component is arranged at the other end of the force-bearing rod (25); and a wire entry port (31) is arranged at the middle of the other end of the sliding plate (23).

2. A novel I-shaped wheel structure according to claim 1, characterized in that: The reciprocating motion assembly comprises a transmission rod (26), a sliding block (27), and a reciprocating curved groove (28); the sliding block (27) is arranged at the upper end of the transmission rod (26); the reciprocating curved groove (28) is arranged outside the sliding block (27); and the reciprocating curved groove (28) is arranged on the surface of the output rod (8).

3. A novel I-shaped wheel structure according to claim 1, characterized in that: A mounting plate (3) is provided on one side of the outside of the fixing frame (2), a pushing cylinder (10) is provided on the upper end of the mounting plate (3), a pushing rod (11) is provided on one end of the pushing cylinder (10), and a push pin (12) is provided on the other end of the pushing rod (11), a placement opening (5) is provided at the middle end of the fixing frame (2), stabilizing plates (6) are provided at both ends of the placement opening (5), a mounting groove (7) is provided inside the stabilizing plate (6), and a pushing rod (11) is provided inside the mounting groove (7).

4. The novel I-shaped wheel structure according to claim 1 is characterized in that: A mounting plate (3) is arranged on the other side of the fixing frame (2), a rotating motor (4) is arranged on the upper end of the mounting plate (3), an output rod (8) is arranged at one end of the rotating motor (4), a connecting rod (9) is arranged at the other end of the output rod (8), an extension rod (29) is arranged at the other end of the connecting rod (9), a resistance bar (32) is arranged on the outer surface of the extension rod (29), and a wheel body (30) is arranged outside the resistance bar (32).

5. The novel I-shaped wheel structure according to claim 1 is characterized in that: An installation box (112) is provided at the lower end of the base (1), a moving motor (13) is provided on one side of the interior of the installation box (112), a rotating screw (14) is provided at one end of the moving motor (13), a fixing frame (2) is provided outside the rotating screw (14), and a stabilizing rod (15) is provided on the other side of the base (1).

6. The novel I-shaped wheel structure according to claim 1 is characterized in that: A thread groove (16) is provided on one side of the lower end of the fixed frame (2), and the thread groove (16) is threadedly connected to the rotating screw (14); a sliding groove (17) is provided on the other side of the lower end of the fixed frame (2), and a stabilizing rod (15) is provided inside the sliding groove (17), and the stabilizing rod (15) is slidably connected to the sliding groove (17).

7. The novel I-shaped wheel structure according to claim 5 is characterized in that: A limited circle (18) is arranged at the upper end of the rotating screw rod (14), and a buffer block (19) is arranged at the lower end of the rotating screw rod (14).

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