Novel damping device of tire

Abstract

The utility model relates to the technical field of damping devices, and discloses a novel damping device of a tire, which solves the problems of poor damping effect and poor stability of the existing damping device, and comprises a damping device body consisting of a first damping component, a second damping component and a connecting piece, the first damping assembly and the second damping assembly are each composed of a supporting frame, a plurality of damping springs, multiple layers of elastic fiber cloth and a fiber cloth tightener, the damping springs are fixedly connected to the interior of the supporting frame, and the fiber cloth tightener is fixedly connected to the top of the end, away from the connecting piece, of the supporting frame. One end of the multi-layer elastic fiber cloth is fixedly connected with the end, close to the connecting piece, of the supporting frame, and the other end of the multi-layer elastic fiber cloth is connected with the fiber cloth tightener. Through the damping device, the stress uniformity of the spring can be improved, the damping effect can be improved, meanwhile, the tire can be limited, and the stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock absorption devices, and particularly relates to a shock absorption device for a new type of tire. Background Technique

[0002] Tires have the convenience of movement, so they are widely installed on equipment that needs to move. For some equipment that generates vibrations during operation, during its operation, a shock absorption device needs to be installed at the bottom of the tire. On the one hand, through the shock absorption device, the shock absorption effect can be improved, the vibration impact received by the tire can be reduced, and damage to the tire can be avoided. At the same time, the tire can be limited in position to improve stability. The existing shock absorption devices generally achieve shock absorption by setting multiple shock absorption springs with the same length. Although this setting can have a shock absorption effect, it will also cause local stress concentration due to different compression distances of the springs, which is easy to cause damage to the shock absorption device. Moreover, since the spring heights are the same, it is difficult to limit the position of the tire, and the use effect is not good. Therefore, this application proposes a shock absorption device for a new type of tire to improve the existing shock absorption device. Content of the Utility Model

[0003] In view of the above situation, to overcome the defects of the prior art, the utility model provides a shock absorption device for a new type of tire, effectively solving the problems of poor shock absorption effect and poor stability of the existing shock absorption device.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A shock absorption device for a new type of tire, including a shock absorption device body, the shock absorption device body is composed of a first shock absorption component, a second shock absorption component and a connecting piece. The connecting piece is connected between the first shock absorption component and the second shock absorption component. Both the first shock absorption component and the second shock absorption component are composed of a support frame body, several shock absorption springs, multiple layers of elastic fiber cloth and a fiber cloth tightening device. The height of the support frame body gradually decreases from one end to the other end. The shock absorption springs are fixedly connected inside the support frame body, and the height of the shock absorption springs gradually decreases along one end to the other end of the support frame body. The fiber cloth tightening device is fixedly connected to the top of the support frame body away from the connecting piece. One end of the multiple layers of elastic fiber cloth is fixedly connected to the end of the support frame body close to the connecting piece, and the other end of the multiple layers of elastic fiber cloth is connected to the fiber cloth tightening device.

[0005] Preferably, the support frame body is made of stainless steel, and the thickness of the support frame body is 4 mm.

[0006] Preferably, a rubber pad is fixedly arranged at the bottom end of the support frame body.

[0007] Preferably, the top end of the shock absorption spring is of a downwardly bent structure.

[0008] Preferably, the connecting member is composed of a number of M-shaped chucks and a number of connecting cross arms. The M-shaped chucks are fixedly connected through the connecting cross arms, and a number of bolts are inserted through the M-shaped chucks.

[0009] Preferably, a number of screw holes matching the bolts are provided at one end of the top of the support frame near the connecting member.

[0010] Preferably, the fiber cloth tightener is composed of a housing, a worm, a handwheel, a winding roller, a worm gear and a number of limiting rollers. The housing is fixedly connected to one end of the support frame. The worm is rotatably connected to one end inside the housing. The handwheel is located at one end of the side of the housing and is fixedly connected to the worm. The winding roller is rotatably connected to the inside of the housing. The worm gear is fixedly connected to one end of the winding roller and is meshed with the worm. The limiting roller is rotatably connected to one side of the top end inside the housing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] (1) During operation, by providing a shock absorption device body composed of a first shock absorption component, a second shock absorption component and a connecting member, the speed and convenience of installation and disassembly can be improved. By providing a first shock absorption component and a second shock absorption component composed of a support frame, a number of shock absorption springs, multiple layers of elastic fiber cloth and a fiber cloth tightener, and by providing a number of shock absorption springs with different lengths, it can be matched with the tire arc, improve the uniformity of force, and will not cause stress concentration, and is not easily damaged under repeated vibration loads;

[0013] (2) By providing a rubber pad, the overall anti-slip performance can be improved. By providing the top end of the shock absorption spring with a downwardly bent structure, damage to the multiple layers of elastic fiber cloth can be avoided. By providing a fiber cloth tightener composed of a housing, a worm, a handwheel, a winding roller, a worm gear and a number of limiting rollers, the tightness of the multiple layers of elastic fiber cloth can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0015] In the drawings:

[0016] Figure 1 is one of the schematic connection structures of the shock absorption device body of the present utility model and the tire;

[0017] Figure 2 is another schematic connection structure of the shock absorption device body of the present utility model and the tire;

[0018] Figure 3 is one of the schematic structures of the shock absorption device body of the present utility model;

[0019] Figure 4 This is the second schematic diagram of the body structure of the shock absorption device of the present utility model;

[0020] Figure 5 This is the schematic diagram of the structure of the first shock absorption component of the present utility model;

[0021] Figure 6 This is the schematic diagram of the connection structure between the support frame body and the connecting piece of the present utility model;

[0022] Figure 7 This is the schematic diagram of the structure of the connecting piece of the present utility model;

[0023] Figure 8 This is the schematic diagram of the structure of the M-shaped chuck of the present utility model;

[0024] Figure 9 This is the schematic diagram of the internal structure of the fiber cloth tightener of the present utility model;

[0025] In the figure: 1. Shock absorption device body; 2. First shock absorption component; 3. Second shock absorption component; 4. Connecting piece; 5. Support frame body; 6. Shock absorption spring; 7. Multilayer elastic fiber cloth; 8. Fiber cloth tightener; 9. Rubber pad; 10. M-shaped chuck; 11. Connecting cross arm; 12. Bolt; 13. Screw hole; 14. Housing; 15. Worm; 16. Handwheel; 17. Winding roller; 18. Worm gear; 19. Limit roller. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] From Figures 1 to 6Provided is a shock absorption device for a new type of tire of the present utility model, which includes a shock absorption device body 1. The shock absorption device body 1 is composed of a first shock absorption component 2, a second shock absorption component 3 and a connecting member 4. The connecting member 4 is connected between the first shock absorption component 2 and the second shock absorption component 3. Both the first shock absorption component 2 and the second shock absorption component 3 are composed of a support frame body 5, a plurality of shock absorption springs 6, multiple layers of elastic fiber cloth 7 and a fiber cloth tightening device 8. The height of the support frame body 5 gradually decreases from one end to the other end. The shock absorption springs 6 are fixedly connected inside the support frame body 5, and the height of the shock absorption springs 6 gradually decreases along one end to the other end of the support frame body 5. The fiber cloth tightening device 8 is fixedly connected to the top of the support frame body 5 at the end away from the connecting member 4. One end of the multiple layers of elastic fiber cloth 7 is fixedly connected to the end of the support frame body 5 close to the connecting member 4, and the other end of the multiple layers of elastic fiber cloth 7 is connected to the fiber cloth tightening device 8;

[0028] During installation, the first shock absorption component 2 and the second shock absorption component 3 are spliced and then connected through the connecting member 4 to improve stability. The tire is placed on the tops of the first shock absorption component 2 and the second shock absorption component 3. The first shock absorption component 2 and the second shock absorption component 3 match the radian of the tire, so as to improve the uniformity of force application, avoid stress concentration, and are not easily damaged under repeated vibration loads;

[0029] It is provided that Figures 3 to 8 The support frame body 5 is made of stainless steel, the thickness of the support frame body 5 is 4 mm, and a rubber pad 9 is fixedly arranged at the bottom end of the support frame body 5. The top end of the shock absorption spring 6 is of a downward-bent structure. The connecting member 4 is composed of a plurality of M-shaped heads 10 and a plurality of connecting cross arms 11. The M-shaped heads 10 are fixedly connected through the connecting cross arms 11. A plurality of bolts 12 are inserted through the M-shaped heads 10, and a plurality of screw holes 13 matching the bolts 12 are provided at one end of the top of the support frame body 5 close to the connecting member 4;

[0030] The rubber pad 9 can improve the anti-slip performance of the support frame body 5. The top end of the shock absorption spring 6 is of a downward-bent structure, which can prevent the shock absorption spring 6 from penetrating through the multiple layers of elastic fiber cloth 7 and causing damage to it. By providing the integral connecting member 4 composed of the M-shaped heads 10 and the connecting cross arms 11, the convenience of connecting the first shock absorption component 2 and the second shock absorption component 3 can be improved. By providing the bolts 12, the stability of connecting the first shock absorption component 2 and the second shock absorption component 3 can be improved;

[0031] It is provided that Figure 1 and Figure 9It is provided that the fiber cloth tightener 8 is composed of a housing 14, a worm 15, a handwheel 16, a winding roller 17, a worm gear 18 and a number of limiting rollers 19. The housing 14 is fixedly connected to one end of the support frame 5. The worm 15 is rotatably connected to one end inside the housing 14. The handwheel 16 is located at one end on the side of the housing 14 and is fixedly connected to the worm 15. The winding roller 17 is rotatably connected to the inside of the housing 14. The worm gear 18 is fixedly connected to one end of the winding roller 17 and is meshed with the worm 15. The limiting roller 19 is rotatably connected to one side of the top inside the housing 14;

[0032] During the use process, the tightness of the multi-layer elastic fiber cloth 7 can be adjusted. When adjusting, rotate the handwheel 16. The handwheel 16 drives the worm 15 to rotate. The worm 15 drives the worm gear 18 to rotate. The worm gear 18 drives the winding roller 17 to rotate. Through the limiting roller 19, the multi-layer elastic fiber cloth 7 can be supported to reduce the friction force.

[0033] During the work, by setting a shock absorption device body composed of a first shock absorption component, a second shock absorption component and a connecting piece, the speed and convenience of installation and disassembly can be improved. By setting a first shock absorption component and a second shock absorption component composed of a support frame, a number of shock absorption springs, a multi-layer elastic fiber cloth and a fiber cloth tightener, and setting a number of shock absorption springs with different lengths, it can be matched with the tire arc to improve the uniformity of force and will not cause stress concentration and is not easy to be damaged under repeated vibration loads; by setting a rubber pad, the overall anti-slip performance can be improved. By setting the top end of the shock absorption spring to be a downward-bent structure, the damage to the multi-layer elastic fiber cloth can be avoided. By setting a fiber cloth tightener composed of a housing, a worm, a handwheel, a winding roller, a worm gear and a number of limiting rollers, the tightness of the multi-layer elastic fiber cloth can be adjusted.

Claims

1. A novel tire shock absorbing device, comprising a shock absorbing device body (1), characterized in that: The shock absorbing device body (1) is composed of a first shock absorbing component (2), a second shock absorbing component (3) and a connecting member (4); the connecting member (4) is connected between the first shock absorbing component (2) and the second shock absorbing component (3); the first shock absorbing component (2) and the second shock absorbing component (3) are both composed of a support frame (5), a plurality of shock absorbing springs (6), a multi-layer elastic fiber cloth (7) and a fiber cloth tightening device (8); the height of the support frame (5) decreases from one end to the other end; the shock absorbing spring (6) is fixedly connected to the inside of the support frame (5); the height of the shock absorbing spring (6) decreases from one end to the other end of the support frame (5); the fiber cloth tightening device (8) is fixedly connected to the top of the end of the support frame (5) away from the connecting member (4); one end of the multi-layer elastic fiber cloth (7) is fixedly connected to the end of the support frame (5) close to the connecting member (4); and the other end of the multi-layer elastic fiber cloth (7) is connected to the fiber cloth tightening device (8).

2. A novel tire shock absorbing device according to claim 1, characterized in that: The support frame (5) is made of stainless steel, and the thickness of the support frame (5) is 4 mm.

3. The novel tire shock absorbing device according to claim 1 is characterized in that: The bottom end of the support frame (5) is fixedly provided with a rubber pad (9).

4. The novel tire shock absorbing device according to claim 1 is characterized in that: The top end of the shock absorbing spring (6) is a downwardly bent structure.

5. The novel tire shock absorbing device according to claim 1 is characterized in that: The connecting member (4) is composed of a plurality of M-shaped clamps (10) and a plurality of connecting cross arms (11); the M-shaped clamps (10) are fixedly connected via the connecting cross arms (11); and a plurality of bolts (12) are inserted through the M-shaped clamps (10).

6. The novel tire shock absorbing device according to claim 5 is characterized in that: A plurality of screw holes (13) matching with the bolts (12) are provided at one end of the top of the support frame (5) close to the connecting piece (4).

7. The novel tire shock absorbing device according to claim 1 is characterized in that: The fiber cloth tightener (8) is composed of a shell (14), a worm (15), a hand wheel (16), a winding roller (17), a worm gear (18) and a plurality of limit rollers (19); the shell (14) is fixedly connected to one end of the supporting frame (5); the worm (15) is rotatably connected to one end inside the shell (14); the hand wheel (16) is located at one end of the side of the shell (14) and is fixedly connected to the worm (15); the winding roller (17) is rotatably connected to the inside of the shell (14); the worm gear (18) is fixedly connected to one end of the winding roller (17) and is meshedly connected to the worm (15); and the limit roller (19) is rotatably connected to one side of the top end inside the shell (14).

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