Shock absorption and noise reduction mechanism for flyback rod roller coaster

Abstract

The utility model discloses a shock absorption and noise reduction mechanism for a return rod roller coaster, which relates to the field of roller coaster structures and comprises a non-return track, non-return tooth blocks are mounted at the top of the non-return track in an array manner, one side of the non-return track is connected with an auxiliary track, and a noise reduction mechanism for shock absorption and noise reduction during running of the roller coaster is arranged above the non-return track. The noise reduction mechanism comprises a non-return claw, one end of the non-return claw is sleeved with a connecting shaft, one end of the connecting shaft is connected with a roller coaster body, meanwhile, the other end of the non-return claw is clamped between the two non-return tooth blocks, and one end of the top of the non-return claw is hinged to the bottom of an L-shaped connector. By means of the noise reduction mechanism, the non-return claw is lifted, separated from the non-return tooth block and does not collide with the non-return tooth block in the lifting process of the roller coaster, a large amount of noise is avoided, the playing experience feeling of tourists on the roller coaster is reduced, and meanwhile the situation that the non-return claw and the non-return tooth are continuously collided and damaged for a long time, a non-return device fails, and potential safety hazards are left is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of roller coaster structures, in particular to a shock-absorbing and noise-reducing mechanism for a boomerang roller coaster. Background Art

[0002] A roller coaster is a type of motorized amusement facility commonly found in amusement parks and theme parks. The roller coaster relies on the thrust of a mechanical device to reach the highest point, and the train slides down relying on the potential energy of gravity, rolling and turning along the designed track, and then returning to the platform. It is deeply loved by many young tourists.

[0003] A new type of roller for a roller coaster with announcement number CN215084809U includes a connecting cover made of stainless steel, a connecting groove is provided in the middle of the connecting cover, a fixing seat is fixedly installed in the connecting groove, a first connecting column is fixedly connected to the lower end of the fixing seat, a first wheel seat is provided on the surface of the first connecting column, screw disks are fixedly installed at both ends of the first wheel seat, the first roller is threadedly connected to both sides of one side of the first wheel seat, a second connecting column is fixedly connected to the middle of the first wheel seat, one end of the second connecting column is fixedly connected to the second wheel seat, wheel grooves are provided at both ends of the second wheel seat, one end of the second wheel seat is movably connected to the second roller, and a check device is movably installed on the other end of the second wheel seat, which can ensure that the roller coaster will not reverse after losing forward power due to an unexpected failure, thereby ensuring the safety of passengers. During use, the check claw and the check tooth of the check device will collide with each other to produce noise.

[0004] During the lifting process of the roller coaster, the anti-return claw of the anti-return device will collide with the anti-return tooth, making noise, which greatly affects the user's riding experience. At the same time, long-term continuous collision will damage the anti-return claw and the anti-return tooth, causing the anti-return device to fail, leaving a safety hazard. Utility Model Content

[0005] The purpose of the utility model is to provide a shock-absorbing and noise-reducing mechanism for a boomerang roller coaster, so as to solve the problem in the background art that the anti-return claw and the anti-return tooth of the anti-return device collide and make noise, affecting the tourists' playing experience.

[0006] To achieve the above object, the utility model provides the following technical solution: a shock-absorbing and noise-reducing mechanism for a boomerang roller coaster, comprising a non-return track, a non-return tooth block being installed in an array on the top of the non-return track, and an auxiliary track being connected to one side of the non-return track;

[0007] A noise reduction mechanism is provided above the anti-return track for reducing vibration and noise during the running of the roller coaster. The noise reduction mechanism includes an anti-return claw, one end of which is sleeved with a connecting shaft, and one end of the connecting shaft is connected to the body of the roller coaster. At the same time, the other end of the anti-return claw is clamped between two anti-return tooth blocks, and one end of the top of the anti-return claw is hingedly mounted with the bottom of an L-shaped connector;

[0008] One side of the noise reduction mechanism is provided with a power mechanism for driving the anti-return claw to reduce noise, and the power mechanism includes rotating bevel gears, and the rotating bevel gears and the driving bevel gears are meshed with each other.

[0009] Furthermore, the upper side of one side of the L-shaped connector is connected to one side of the adjusting slider, and the adjusting slider is sleeved and installed below the outer side of the movable stud.

[0010] Furthermore, the movable stud is installed between the top and bottom of the protective box cavity, and guide sliding rods are installed at both ends between the top and bottom of the protective box cavity, and the two guide sliding rods are located on both sides of the movable stud.

[0011] Furthermore, limiting ear plates are correspondingly installed at both ends of the adjusting slider, and the two limiting ear plates are respectively sleeved on the outer sides and lower sides of the two guide slide rods.

[0012] Furthermore, a side cover is installed on one side of the protection box body, a movable through slot is opened on one side of the side cover plate, and the upper side of the L-shaped connector passes through the movable through slot and is connected to one side of the adjustment slider.

[0013] Furthermore, the rotating bevel gear is installed on the top of the protective box body, and an assembly plate is installed on one side of the top of the protective box body. One side of the assembly plate is connected to the driving bevel gear, and a power shaft is installed on the other side of the assembly plate, and one end of the power shaft is connected to one end of the driving bevel gear. A belt is sleeved on the outside of the power shaft, and one end of the belt is sleeved in a sleeve groove opened on the outside of the driving wheel.

[0014] Furthermore, movable limit grooves are provided at the top and bottom of the auxiliary rail, and a soft rubber layer is installed in the cavities of the two movable limit grooves. The driving wheel is installed above one side of the assembly plate, and an auxiliary wheel is installed below one side of the assembly plate. The assembly plate is located on one side of the auxiliary rail, and the driving wheel and the auxiliary wheel are respectively inserted into the two movable limit grooves.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By utilizing the noise reduction mechanism, the anti-return claw is raised during the roller coaster lifting process, disengaged from the anti-return tooth block, and does not collide with the anti-return tooth block, thereby avoiding making a lot of noise and reducing tourists' experience of the roller coaster.

[0017] 2. When the roller coaster reverses, the anti-reverse claw will move down and cooperate with the anti-reverse tooth block to stop the roller coaster, avoid safety accidents, improve the safety of the roller coaster, and at the same time prevent the anti-reverse claw from being damaged by continuous collision with the anti-reverse tooth for a long time, causing the anti-reverse device to fail and leave a safety hazard.

[0018] 3. The anti-return claw is affected by the movement of the L-shaped connector. The movement of the L-shaped connector controls the contact between the anti-return claw and the anti-return tooth block. The adjustment slider on the moving stud moves upward to make the L-shaped connector move up with the anti-return claw and disengage from the anti-return tooth block.

[0019] 4. The power mechanism is used to provide power for the movement adjustment of the anti-return claw, so that the movement of the anti-return claw can adapt to the movement needs of the roller coaster without affecting the operation of the roller coaster. At the same time, the noise reduction mechanism does not need pneumatic, hydraulic, electrical and other auxiliary means to complete the working action. The action can be completed by the mechanical structure, which is very simple and easy to operate.

[0020] 5. The power mechanism structure does not have special complex parts and purchased parts, so the production cost is low. At the same time, the soft rubber layer is used to prevent the auxiliary wheels and driving wheels from making noise when the roller coaster moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the anti-return track of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the anti-return claw of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective box of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the rotating bevel gear of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the auxiliary track of the utility model.

[0027] In the figure: 1. Check rail; 2. Check gear block; 3. Auxiliary rail; 4. Check claw; 5. Connecting shaft; 6. L-shaped connector; 7. Auxiliary wheel; 8. Rotating bevel gear; 9. Driving bevel gear; 10. Adjusting slider; 11. Moving stud; 12. Protective box; 13. Guide rod; 14. Limiting ear plate; 15. Side cover plate; 16. Moving through groove; 17. Assembly plate; 18. Power shaft; 19. Belt; 20. Driving wheel; 21. Sleeve groove; 22. Moving limiting groove; 23. Soft rubber layer; 24. Assembly plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1-6 The utility model provides the following technical solutions: a shock-absorbing and noise-reducing mechanism for a boomerang roller coaster, comprising a non-return track 1, a non-return tooth block 2 is installed in an array on the top of the non-return track 1, and an auxiliary track 3 is connected to one side of the non-return track 1;

[0030] Example 1: Figures 1-4 As shown in the figure, the device reduces the noise generated by the backstop device during the running of the roller coaster through the noise reduction mechanism, as follows:

[0031] A noise reduction mechanism for reducing shock and noise during the running of the roller coaster is provided above the non-return track 1. The noise reduction mechanism includes a non-return claw 4. One end of the non-return claw 4 is sleeved with a connecting shaft 5, and one end of the connecting shaft 5 is connected to the body of the roller coaster. At the same time, the other end of the non-return claw 4 is stuck between the two non-return tooth blocks 2. One end of the top of the non-return claw 4 is hingedly mounted with the bottom of an L-shaped connector 6. The upper part of one side of the L-shaped connector 6 is connected to one side of the adjusting slider 10. The adjusting slider 10 is sleeved and mounted on the lower part of the outer side of the moving stud 11.

[0032] The movable stud 11 is installed between the top and bottom of the cavity of the protective box 12. Guide rods 13 are installed at both ends between the top and bottom of the cavity of the protective box 12, and the two guide rods 13 are located on both sides of the movable stud 11. Limiting ear plates 14 are correspondingly installed at both ends of the adjusting slider 10. The two limiting ear plates 14 are respectively sleeved on the outer sides of the two guide rods 13. A side cover 15 is installed on one side of the protective box 12. A movable through slot 16 is opened on one side of the side cover 15, and the upper side of the L-shaped connector 6 passes through the movable through slot 16 and is connected to one side of the adjusting slider 10;

[0033] The adjusting slider 10 utilizes the L-shaped connector 6 to affect the anti-return claw 4 by the adjusting slider 10. As the adjusting slider 10 moves, the working state between the adjusting slider 10 and the anti-return tooth block 2 is adjusted to avoid noise generated during unnecessary contact between the anti-return tooth block 2 and the anti-return claw 4. The guide rod 13 and the limiting ear plate 14 cooperate to enable the adjusting slider 10 to move better on the moving stud 11.

[0034] Example 2: Figure 1 and Figure 5 As shown, the device utilizes a power mechanism to adjust the relationship between the anti-return claw 4 and the anti-return tooth block 2 according to the running state of the roller coaster, as follows:

[0035] One side of the noise reduction mechanism is provided with a power mechanism for driving the anti-return claw 4 to reduce noise. The power mechanism includes a rotating bevel gear 8, which is engaged with the driving bevel gear 9. The rotating bevel gear 8 is mounted on the top of the protective box 12. An assembly plate 17 is mounted on one side of the top of the protective box 12. One side of the assembly plate 17 is connected to the driving bevel gear 9. A power shaft 18 is mounted on the other side of the assembly plate 17, and one end of the power shaft 18 is connected to one end of the driving bevel gear 9. A belt 19 is sleeved on the outside of the power shaft 18, and one end of the belt 19 is sleeved in a sleeve groove 21 opened on the outside of the driving wheel 20.

[0036] By means of the cooperation of the belt 19, the driving wheel 20 and the power shaft 18, the rotating bevel gear 8 is controlled by the driving bevel gear 9, thereby controlling the rotation of the movable stud 11. When the roller coaster is lifted, the driving wheel 20 rotates counterclockwise, and the adjusting slider 10 on the movable stud 11 moves upward, so that the non-return claw 4 disengages from the non-return tooth block 2. When the roller coaster reverses backward, the adjusting slider 10 on the movable stud 11 moves up and down, so that the non-return claw 4 moves down and clamps the non-return tooth block 2, thereby preventing the roller coaster from reversing.

[0037] Example 3: Figure 1 and Figure 6 As shown, the device uses a soft rubber layer 23 to reduce the noise during the movement of the driving wheel 20, as follows:

[0038] The auxiliary track 3 is provided with movable limit grooves 22 at the top and bottom, and a soft rubber layer 23 is installed in the cavity of the two movable limit grooves 22. The driving wheel 20 is installed above one side of the assembly plate 24. The auxiliary wheel 7 is installed below one side of the assembly plate 24. The assembly plate 24 is located on one side of the auxiliary track 3, and the driving wheel 20 and the auxiliary wheel 7 are respectively inserted into the two movable limit grooves 22.

[0039] The movable limiting groove 22 on the auxiliary track 3 prevents the driving wheel 20 and the auxiliary wheel 7 from derailing, thereby rendering the noise reduction mechanism ineffective. At the same time, the soft rubber layer 23 is used to reduce the noise during the movement of the driving wheel 20.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shock-absorbing and noise-reducing mechanism for a boomerang roller coaster, comprising a non-return track (1), a non-return tooth block (2) being installed in an array on the top of the non-return track (1), and an auxiliary track (3) being connected to one side of the non-return track (1); It is characterized by: A noise reduction mechanism for reducing vibration and noise during the running of the roller coaster is provided above the anti-return track (1), and the noise reduction mechanism comprises an anti-return claw (4), one end of the anti-return claw (4) is sleeved with a connecting shaft (5), and one end of the connecting shaft (5) is connected to the body of the roller coaster, while the other end of the anti-return claw (4) is clamped between two anti-return tooth blocks (2), and one end of the top of the anti-return claw (4) is hingedly mounted with the bottom of an L-shaped connector (6); A power mechanism for driving the anti-return claw (4) to reduce noise is provided on one side of the noise reduction mechanism. The power mechanism includes rotating bevel teeth (8), and the rotating bevel teeth (8) and the driving bevel teeth (9) are meshed with each other.

2. The shock-absorbing and noise-reducing mechanism for a boomerang roller coaster according to claim 1, characterized in that: The upper side of one side of the L-shaped connector (6) is connected to one side of the adjusting slider (10), and the adjusting slider (10) is sleeved and installed below the outer side of the moving stud (11).

3. The shock-absorbing and noise-reducing mechanism for a boomerang roller coaster according to claim 2, characterized in that: The movable stud (11) is installed between the top and bottom of the cavity of the protection box (12), and guide slide rods (13) are installed at both ends between the top and bottom of the cavity of the protection box (12), and the two guide slide rods (13) are located on both sides of the movable stud (11).

4. The shock-absorbing and noise-reducing mechanism for a boomerang roller coaster according to claim 2, characterized in that: Limiting ear plates (14) are correspondingly installed at both ends of the regulating slider (10), and the two limiting ear plates (14) are respectively sleeved on the outer sides and lower sides of the two guide slide bars (13).

5. The shock-absorbing and noise-reducing mechanism for a boomerang roller coaster according to claim 3, characterized in that: A side cover (15) is installed on one side of the protection box (12), a movable through slot (16) is provided on one side of the side cover (15), and the upper side of the L-shaped connector (6) passes through the movable through slot (16) and is connected to one side of the adjustment slider (10).

6. The shock-absorbing and noise-reducing mechanism for a boomerang roller coaster according to claim 1, characterized in that: The rotating bevel gear (8) is mounted on the top of the protection box (12); an assembly plate (17) is mounted on one side of the top of the protection box (12); one side of the assembly plate (17) is connected to the driving bevel gear (9); a power shaft (18) is mounted on the other side of the assembly plate (17); one end of the power shaft (18) is connected to one end of the driving bevel gear (9); a belt (19) is sleeved on the outside of the power shaft (18); one end of the belt (19) is sleeved in a sleeve groove (21) provided on the outside of the driving wheel (20).

7. The shock-absorbing and noise-reducing mechanism for a boomerang roller coaster according to claim 6, characterized in that: The auxiliary track (3) is provided with a movable limiting groove (22) at the top and bottom, and a soft rubber layer (23) is installed in the cavity of the two movable limiting grooves (22). The driving wheel (20) is installed above one side of the assembly plate (24), and an auxiliary wheel (7) is installed below one side of the assembly plate (24). The assembly plate (24) is located on one side of the auxiliary track (3), and the driving wheel (20) and the auxiliary wheel (7) are respectively inserted into the two movable limiting grooves (22).

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