Deceleration recovery device for tackle entering station

Abstract

The utility model relates to a decelerating recovery device for pulley pull-in, which comprises a fixing frame, a supporting plate, belts and a motor for driving the two belts to operate synchronously, an output shaft of the motor is fixedly connected with a rotating rod, and two circular rings I are fixedly arranged on the rotating rod; a moving rod which reciprocates in the belt conveying direction is arranged on the fixing frame, two second circular rings are rotationally connected to the moving rod, and the first circular rings and the second circular rings are sleeved with the belt; two driving devices for driving the moving rod to move are arranged on the fixing frame, correspond to the two ends of the moving rod one to one and are used for driving the moving rod to be close to the rotating rod so that the belt can be loosened till the top face of the upper section of the belt is lower than the top face of the supporting plate; the driving device is further used for driving the moving rod to be far away from the rotating rod so that the belt can be tensioned till the top face of the upper section of the belt is higher than the top face of the supporting plate, and therefore the tackle can be ejected upwards to be away from the supporting plate, and the technical problems that the tackle is short in braking distance and inconvenient to recycle from the fixing frame can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of amusement facilities, in particular to a deceleration recovery device for a pulley entering a station. Background Art

[0002] The pulley is a common entertainment project in amusement parks, which can bring tourists exciting experiences such as fast movement and weightlessness. There is a certain height difference between the upper and lower stations of the slide. Passengers ride on the pulley and slide along the track from the upper station to the lower station to complete the slide. There is usually a fixed frame fixed to the ground in the lower station. The pulley slides on the fixed frame and decelerates through the friction between the pulley and the fixed frame. In actual use, when the pulley decelerates, only the pulley bracket is in contact with the fixed frame, the contact area is small, and the braking distance is long; after braking, the pulley needs to be removed from the fixed frame for recovery, which is inconvenient to recover. Utility Model Content

[0003] The utility model provides a deceleration recovery device for a pulley entering a station, so as to solve the technical problem that the pulley has a short braking distance and is inconvenient to be recovered from a fixed frame.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] The transmission mechanism that this two wheels are connected has the form of a toothed wheel, and the toothed wheel is connected along the axis direction of the wheel hub, and the toothed wheel is connected along the axis direction of the wheel hub to form a toothed wheel.

[0006] The beneficial effects are: during the deceleration of the pulley, the belt is relaxed, the pulley bottom plate is in contact with the top surface of the support plate, the pressure of the pulley bottom plate on the support plate is large, and the area of ​​friction contact is large, so the pulley speed can be quickly reduced to zero, and the braking distance is short; after the deceleration is completed, the pulley stays in the middle of the fixed frame, the belt is tightened, the pulley bottom plate is separated from the support plate, the motor is started, and the pulley moves with the belt under the drive of the motor, and the pulley is transported away from the fixed frame, completing the recovery of the pulley, which is easy to use.

[0007] Furthermore, the deceleration recovery device for the pulley entering the station also includes a limit shell 1 covering the outside of the ring 1 and a limit shell 2 covering the outside of the ring 2. The limit shell 1 and the limit shell 2 are used to cooperate with the stoppers on both sides of the belt in the axial direction of the ring 1 to limit the belt. The limit shell 1 is arranged on the fixed frame, and the limit shell 2 is arranged on the movable rod.

[0008] The beneficial effect is that during the tensioning and relaxing process of the belt, the limiting shell 1 and the limiting shell 2 limit the belt to the circular ring 1 and the circular ring 2, thereby preventing the belt from deviating and increasing the stability of the device during operation.

[0009] Furthermore, both ends of the moving rod are rectangular parallelepiped structures, and a sliding hole for the moving rod to slide is provided on the fixing frame, and the top surface and bottom surface of the moving rod are in contact with the inner top surface and inner bottom surface of the sliding hole respectively.

[0010] The beneficial effect is that the two ends of the moving rod are rectangular parallelepiped structures, which effectively prevents the moving rod from rotating.

[0011] Furthermore, a mounting frame is provided on the fixed frame corresponding to each driving device, and the driving device is fixed on the mounting frame. Both ends of the moving rod are in contact with the inner wall of the corresponding mounting frame to prevent the moving rod from moving.

[0012] Furthermore, the driving device is an electric push rod.

[0013] The beneficial effect is that the mounting frame can limit the sliding track of the moving rod, preventing the moving rod from moving along the extension direction of the moving rod, thereby causing damage to the belt and the electric push rod.

[0014] Furthermore, the limiting shell 1 is composed of two half shells that are buckled up and down, and the limiting shell 2 is composed of two half shells that are buckled up and down. The half shell 1 is detachably connected to the fixed frame by a bolt 1, and corresponding through holes are opened on the half shell 2 and the moving rod. Bolt 2 is inserted into the through hole, and a nut is installed at the other end of the bolt 2.

[0015] The beneficial effect is that the detachable connection structure facilitates the installation and replacement of the limiting shell 1 and the limiting shell 2, and facilitates the maintenance of the device.

[0016] Furthermore, a high friction coating is provided on the top surface of the support plate.

[0017] The beneficial effect is that the high friction coating can further increase the friction between the pulley bottom plate and the support plate, further shortening the braking distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the first embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of the rotating rod and the limiting housing 1;

[0020] Figure 3 It is a schematic diagram of the installation structure of the moving rod and the limiting shell 2;

[0021] Figure 4 This is a schematic diagram of the installation structure of the limiting housing 1 in the second embodiment;

[0022] Figure 5 This is a schematic diagram of the installation structure of the limiting housing 2 in the second embodiment;

[0023] Description of reference numerals:

[0024] 1. Fixed frame; 2. Support plate; 3. Belt; 4. Motor; 5. Rotating rod; 6. Bearing 1; 7. Ring 1; 8. Moving rod; 9. Sliding hole; 10. Bearing 2; 11. Ring 2; 12. Electric push rod; 13. Limiting shell 1; 14. Limiting shell 2; 15. Mounting frame; 16. Half shell 1; 17. Bolt 1; 18. Half shell 2; 19. Bolt 2; 20. Nut. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] like Figure 1-Figure 3 The first embodiment of the utility model is shown, a deceleration recovery device for a pulley entering a station, such as Figure 1 As shown, it includes a fixing frame 1, a support plate 2 fixed on the fixing frame 1, belts 3 symmetrically arranged on both sides of the support plate 2, and a motor 4 driving the two belts 3 to run synchronously.

[0028] The motor 4 is fixedly mounted on the fixing frame 1, and the output shaft of the motor 4 is fixedly connected to the rotating rod 5. Figure 2 As shown, the rotating rod 5 is rotatably connected to the fixed frame 1 through a bearing 6, and two rings 7 are fixed on the rotating rod 5. The fixed frame 1 is provided with a moving rod 8 that moves back and forth along the moving direction of the pulley. Figure 3As shown, the two sides of the moving rod 8 are rectangular parallelepiped structures, and the fixed frame 1 is provided with a sliding hole 9 for the moving rod 8 to slide. The top surface of the moving rod 8 contacts the inner top surface of the sliding hole 9, and the bottom surface of the moving rod 8 contacts the inner bottom surface of the sliding hole 9. The middle part of the moving rod 8 is a cylindrical structure. The middle part of the moving rod 8 is rotatably connected to two rings 11 through a bearing 10. The outer diameters of the rings 17 and 11 are the same, and the belt 3 is sleeved outside the rings 17 and 11. The fixed frame 1 is provided with a driving device for driving the moving rod 8 to move. There are two driving devices and they correspond to the two ends of the moving rod 8 one by one. The driving device is two electric push rods 12. The electric push rods 12 are fixed in the mounting frame 15. The mounting frame 15 is fixed on the fixed frame 1. The two side surfaces of the moving rod 8 are in vertical contact with the inner wall of the mounting frame 15. The fixed frame 1 limits the moving direction of the moving rod 8 to prevent the moving rod 8 from moving along its extension direction and damaging the electric push rods 12 and the belt 3. The electric push rod 12 is extended or shortened, so that the belt 3 is relaxed or tightened.

[0029] In order to prevent the belt 3 from deviating or falling off from the ring 1 7 and the ring 2 11 during the tensioning process, Figure 2 and Figure 3 As shown, a limiting shell 13 for limiting the position of the belt 3 is provided outside the circular ring 1 7, and a limiting shell 2 14 for limiting the position of the belt 3 is provided outside the circular ring 2 11. The limiting shell 13 and the limiting shell 2 14 cover both ends of the belt 3. In the axial direction of the circular ring 1 7 and the circular ring 2 11, the limiting shell 1 13 and the limiting shell 2 14 are relatively stopped with both sides of the belt 3 to prevent the belt 3 from slipping off the circular ring 1 7 and the circular ring 2 11. Among them, the limiting shell 1 13 is fixedly installed on the fixing frame 1, and the limiting shell 2 14 is fixedly installed on the moving rod 8.

[0030] When the pulley is pulled onto the device, the pulley bracket is located above the belt 3. At this time, the belt 3 is loose, and the top surface of the upper part of the belt 3 is located below the top surface of the support plate 2. The bottom plate of the pulley contacts the top surface of the support plate 2 to generate friction to slow down the pulley. In order to increase the friction and shorten the braking distance of the pulley, a high friction coating is provided on the top surface of the support plate 2. After the pulley stops, the pulley stays in the middle of the fixed frame 1, and the electric push rod 12 is extended to tighten the belt 3. During the process of tightening the belt 3, the top surface of the upper part of the belt 3 moves up to the top of the top surface of the support plate 2, and the belt 3 pushes the pulley upward, and the bottom plate of the pulley is separated from the support plate 2. The motor 4 is started, and the pulley moves with the belt 3 under the drive of the motor 4, and the pulley is transported away from the fixed frame 1, completing the recovery of the pulley.

[0031] Embodiment 2

[0032] like Figure 4 and Figure 5The second embodiment of the utility model is shown. The difference between this embodiment and the first embodiment is that the limiting shell 13 is composed of two half shells 16 buckled up and down, and the half shell 16 is detachably connected to the fixing frame 1 by a bolt 17. The limiting shell 14 is composed of two half shells 18 buckled up and down, and the half shell 18 and the moving rod 8 are provided with corresponding through holes, and the bolts 19 are passed through the through holes, and the nuts 20 are installed on the other ends of the bolts 19.

Claims

1. A deceleration recovery device for a pulley entering a station, characterized in that: The invention comprises a fixed frame (1), a support plate (2) fixed in the fixed frame (1), belts (3) symmetrically arranged on both sides of the support plate (2), and a motor (4) driving the two belts (3) to run synchronously, wherein the top surface of the support plate (2) is used for rubbing against a pulley to reduce the speed; the output shaft of the motor (4) is fixedly connected to a rotating rod (5), and two circular rings (7) are fixedly arranged on the rotating rod (5); the fixed frame (1) is provided with a moving rod (8) which moves back and forth along the conveying direction of the belt (3), and the moving rod (8) is rotatably connected to two circular rings (11), and the belt (3) The fixed frame (1) is mounted outside the first ring (7) and the second ring (11); two driving devices for driving the movable rod (8) to move are arranged on the fixed frame (1), and the two driving devices correspond to the two ends of the movable rod (8) one by one. The driving device is used to drive the movable rod (8) to approach the rotating rod (5) so that the belt (3) is relaxed until the top surface of the upper part of the belt (3) is lower than the top surface of the support plate (2); the driving device is also used to drive the movable rod (8) away from the rotating rod (5) so that the belt (3) is tightened until the top surface of the upper part of the belt (3) is higher than the top surface of the support plate (2), thereby pushing the pulley upward away from the support plate (2).

2. A deceleration recovery device for a pulley entering a station according to claim 1, characterized in that: The deceleration recovery device for the pulley entering the station also includes a limiting shell (13) covering the outside of the circular ring (7) and a limiting shell (14) covering the outside of the circular ring (11). The limiting shell (13) and the limiting shell (14) are used to cooperate with the two sides of the belt (3) in the axial direction of the circular ring (7) to limit the belt (3). The limiting shell (13) is arranged on the fixed frame (1), and the limiting shell (14) is arranged on the moving rod (8).

3. A deceleration recovery device for a pulley entering a station according to claim 2, characterized in that: The two ends of the moving rod (8) are rectangular parallelepiped structures, and the fixed frame (1) is provided with a sliding hole (9) for the moving rod (8) to slide, and the top surface and bottom surface of the moving rod (8) are respectively in contact with the inner top surface and inner bottom surface of the sliding hole (9).

4. A deceleration recovery device for a pulley entering a station according to claim 3, characterized in that: The fixed frame (1) is provided with a mounting frame (15) corresponding to each driving device. The driving device is fixed on the mounting frame (15). Both ends of the moving rod (8) are in contact with the inner wall of the corresponding mounting frame (15) to prevent the moving rod (8) from moving.

5. The deceleration recovery device for a pulley entering a station according to claim 3, characterized in that: The driving device is an electric push rod (12).

6. A deceleration recovery device for a pulley entering a station according to any one of claims 2 to 5, characterized in that: The limiting shell 1 (13) is composed of two half shells 1 (16) buckled up and down, and the limiting shell 2 (14) is composed of two half shells 1 (18) buckled up and down. The half shell 1 (16) is detachably connected to the fixing frame (1) by a bolt 1 (17). The half shell 2 (18) and the moving rod (8) are provided with corresponding through holes, and the bolts 2 (19) are inserted into the through holes. The other end of the bolts 2 (19) is equipped with a nut (20).

7. A deceleration recovery device for a pulley entering a station according to any one of claims 1 to 5, characterized in that: A high friction coating is provided on the top surface of the support plate (2).

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