Ferris wheel lift car anti-swing damping structure

Abstract

The utility model discloses a ferris wheel lift car anti-swing damping structure which comprises a rotating shaft, two connecting blocks are rotatably installed on the outer wall of the rotating shaft, two connecting plates are fixedly installed on the outer wall of the rotating shaft, and a plurality of spring telescopic rods are fixedly installed on the inner walls of the two connecting plates. A connecting sleeve is fixedly installed at the telescopic end of each spring telescopic rod, a connecting block is slidably installed on the inner wall of each connecting sleeve, and a fixing pin is slidably installed on the outer wall of each connecting sleeve in a penetrating mode. By arranging the spring telescopic rods, the extrusion plates, the wear-resisting blocks, the wear-resisting plates and other assemblies, the multiple extrusion plates can drive the wear-resisting blocks to make contact with the wear-resisting plates under elastic extrusion of the spring telescopic rods, when the lift car shakes, friction damping can be generated through friction between the wear-resisting blocks and the wear-resisting plates, heat is generated due to friction resistance, mechanical energy of a system is reduced, and the service life of the lift car is prolonged. Therefore, the shaking of the lift car can be slowed down.

Description

Technical Field

[0001] The utility model relates to the technical field of Ferris wheel cars, in particular to an anti-sway damping structure of a Ferris wheel car. Background Art

[0002] The Ferris wheel is a large, rotating mechanical facility with passenger cabins hung on the edge of the wheel. Passengers sit on the Ferris wheel and it slowly rotates upwards, allowing them to overlook the surrounding scenery from a high vantage point.

[0003] The Ferris wheel consists of a large wheel and multiple cabins. When the wheel starts to rotate, the cabin will rise along the outside of the wheel and fall on the inside, repeating this cycle. In the prior art, when the Ferris wheel rotates, its cabin will sway on the outer wall of the rotating shaft due to the effects of gravity and inertia. Since there is no component that can quantify the damping torque, the cabin cannot mitigate the swaying. The strong swaying not only affects the viewing effect of the ride, but also poses certain safety hazards. Therefore, it is necessary to design a Ferris wheel cabin anti-sway damping structure to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a Ferris wheel car anti-sway damping structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A Ferris wheel car anti-sway damping structure comprises a rotating shaft, wherein two connecting blocks are rotatably mounted on the outer wall of the rotating shaft, two connecting plates are fixedly mounted on the outer wall of the rotating shaft, a plurality of spring telescopic rods are fixedly mounted on the inner walls of the two connecting plates, a connecting sleeve is fixedly mounted on the telescopic end of each spring telescopic rod, a connecting block is slidably mounted on the inner wall of each connecting sleeve, a fixing pin is slidably penetrated and mounted on the outer wall of each connecting sleeve, a plug hole matching with the fixing pin is opened on the outer wall of each connecting block, a shifting block is fixedly mounted on the end of each fixing pin, the inner wall of each shifting block is connected to the outer wall of the connecting sleeve through a fixing mechanism, and each engagement sleeve is provided with a plurality of spring telescopic rods, wherein the plurality of spring telescopic rods are fixedly mounted on the inner wall of each connecting sleeve, and ... The ends of the connecting blocks are fixedly installed with extrusion plates, the outer wall of each extrusion plate is fixedly installed with a wear-resistant block, the outer walls of the two connecting plates are fixedly installed with protective covers that cooperate with multiple spring telescopic rods on the same side, the outer walls of the two connecting blocks are fixedly installed with wear-resistant plates through a connecting mechanism, the ends of the two connecting blocks are commonly fixedly connected to a car, a counterweight block is slidably installed inside the car through an installation groove, a double-headed screw is rotatably installed inside the installation groove, a rocker is fixedly installed on the outer wall of the double-headed screw, two movable sleeves are threadedly installed on the outer wall of the double-headed screw through a limiting mechanism, and the outer walls of the two movable sleeves are fixedly connected with clamping plates through a connecting mechanism.

[0007] Preferably, the fixing mechanism comprises a fixing spring installed on the outer wall of the fixing pin, and two ends of the fixing spring are elastically connected to the outer wall of the connecting sleeve and the inner wall of the shifting block respectively.

[0008] Preferably, the connection mechanism comprises a fixing plate fixedly mounted on an outer wall of the connection block, and the wear-resistant plate is fixedly mounted on the outer wall of the fixing plate.

[0009] Preferably, the limiting mechanism comprises a limiting rod fixedly installed inside the installation groove, and the limiting rod slides through the two movable sleeves.

[0010] Preferably, the connection mechanism comprises a connection rod fixedly mounted on the outer wall of the movable sleeve, and the end of the connection rod is fixedly connected to the outer wall of the clamping plate.

[0011] Preferably, the outer wall of the car is fixedly mounted with a cover plate matched with the mounting groove by a plurality of fixing bolts, and each of the fixing bolts is a high-strength bolt.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as spring telescopic rods, extrusion plates, wear-resistant blocks and wear-resistant plates, multiple extrusion plates can drive the wear-resistant blocks to contact the wear-resistant plates under the elastic extrusion of the spring telescopic rods. When the car shakes, friction damping can be generated through the friction between the wear-resistant blocks and the wear-resistant plates. The friction resistance generates heat, which reduces the mechanical energy of the system and converts it into internal energy damping, thereby slowing down the shaking of the car.

[0014] 2. By setting up components such as a connecting sleeve, a connecting block and a fixing pin, the block is moved to drive the fixing pin to move out of the socket, thereby releasing the fixation of the connecting block, and then the connecting block can be moved out of the connecting sleeve, thereby realizing convenient disassembly of the extrusion plate and the wear-resistant block, which is convenient for their replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a Ferris wheel car anti-sway damping structure proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a schematic diagram of a cross-sectional structure of a Ferris wheel car anti-sway damping structure proposed by the utility model;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 rotating shaft, 2 connecting block, 3 connecting plate, 4 spring telescopic rod, 5 connecting sleeve, 6 connecting block, 7 fixing pin, 8 shifting block, 9 fixing spring, 10 extrusion plate, 11 wear-resistant block, 12 protective cover, 13 fixing plate, 14 wear-resistant plate, 15 car, 16 counterweight block, 17 double-headed screw, 18 rocker, 19 limiting rod, 20 moving sleeve, 21 connecting rod, 22 clamping plate, 23 fixing bolt, 24 cover plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 , a Ferris wheel car anti-sway damping structure, comprising a rotating shaft 1, two connecting blocks 2 are rotatably installed on the outer wall of the rotating shaft 1, two connecting plates 3 are fixedly installed on the outer wall of the rotating shaft 1, and a plurality of spring telescopic rods 4 are fixedly installed on the inner walls of the two connecting plates 3, and each spring telescopic rod 4 is fixedly installed with a connecting sleeve 5 at the telescopic end, and a connecting block 6 is slidably installed on the inner wall of each connecting sleeve 5, and a fixing pin 7 is slidably installed on the outer wall of each connecting sleeve 5, and each connecting block 6 is provided with a jack matching with the fixing pin 7 on the outer wall, and a shifting block 8 is fixedly installed at the end of each fixing pin 7, and the inner wall of each shifting block 8 is connected to the outer wall of the connecting sleeve 5 through a fixing mechanism, and the fixing mechanism includes a fixing spring 9 installed on the outer wall of the fixing pin 7, and the two ends of the fixing spring 9 are elastically connected to the outer wall of the connecting sleeve 5 and the inner wall of the shifting block 8 respectively, and the fixing spring 9 can fix the fixing pin 7 to prevent it from detaching from the outer wall of the connecting sleeve 5, thereby ensuring the fixation of the connecting block 6.

[0023] An extrusion plate 10 is fixedly installed at the end of each connecting block 6, a wear-resistant block 11 is fixedly installed on the outer wall of each extrusion plate 10, and a protective cover 12 that cooperates with multiple spring telescopic rods 4 on the same side is fixedly installed on the outer walls of the two connecting plates 3. Wear-resistant plates 14 are fixedly installed on the outer walls of the two connecting blocks 2 through a connecting mechanism. The connecting mechanism includes a fixed plate 13 fixedly installed on the outer wall of the connecting block 2, and the wear-resistant plate 14 is fixedly installed on the outer wall of the fixed plate 13.

[0024] The ends of the two connecting blocks 2 are commonly fixedly connected with a car 15, a counterweight block 16 is slidably installed inside the car 15 through a mounting groove, a double-headed screw 17 is rotatably installed inside the mounting groove, a rocker 18 is fixedly installed on the outer wall of the double-headed screw 17, and two movable sleeves 20 are threadedly installed on the outer wall of the double-headed screw 17 through a limiting mechanism. The limiting mechanism includes a limiting rod 19 fixedly installed inside the mounting groove, the limiting rod 19 slides through the two movable sleeves 20, and the limiting rod 19 can limit the two movable sleeves 20 so that the two movable sleeves 20 can only move axially along the outer wall of the double-headed screw 17.

[0025] The outer walls of the two moving sleeves 20 are fixedly connected with the clamping plate 22 through a connecting mechanism. The connecting mechanism includes a connecting rod 21 fixedly installed on the outer wall of the moving sleeve 20. The end of the connecting rod 21 is fixedly connected to the outer wall of the clamping plate 22. The outer wall of the car 15 is fixedly installed with a cover plate 24 that matches the mounting groove through a plurality of fixing bolts 23. Each fixing bolt 23 is a high-strength bolt. The high-strength bolts are used to connect components of important structures such as large bridges, high-rise buildings, rails, and high-voltage and ultra-high-voltage equipment. These bolts are usually made of high-strength alloy steel and undergo a special heat treatment process to improve their strength and hardness.

[0026] When the utility model is used, in the process that the car 15 drives the two connecting blocks 2 to rotate on the rotating shaft 1, the multiple extrusion plates 10 can drive the wear-resistant blocks 11 to contact the wear-resistant plates 14 under the elastic extrusion of the spring telescopic rods 4. When the car 15 shakes, friction damping can be generated by the friction between the wear-resistant blocks 11 and the wear-resistant plates 14. The heat generated by the friction resistance reduces the mechanical energy of the system and is converted into the damping of the internal energy, thereby slowing down the shaking of the car 15, thereby increasing the stability of the car 15. When the wear-resistant blocks 11 are worn, the wear-resistant blocks 11 can always be in close contact with the wear-resistant plates 14 under the elastic extrusion of the spring telescopic rods 4, thereby ensuring that the car 15 can generate sufficient damping when shaking, ensuring its smooth operation. The protective cover 12 can protect the multiple spring telescopic rods 4, prevent the spring telescopic rods 4 from being corroded by the droppings of birds, thereby increasing the service life of the spring telescopic rods 4.

[0027] When the Ferris wheel is running in windy weather, the counterweight 16 can be installed in the installation groove, and the rocking wheel 18 can be rotated to drive the double-headed screw 17 to rotate. The double-headed screw 17 then drives the two moving sleeves 20 to move through the cooperation with the limit rod 19. The two moving sleeves 20 then drive the two clamping plates 22 to move towards each other and approach each other through the cooperation of the connecting rod 21, thereby the two clamping plates 22 can fix the counterweight 16, and then the cover plate 24 is fixed and installed through the cooperation of multiple fixing bolts 23, thereby the installation groove can be sealed. By installing the counterweight 16, the center of the car 15 can be downward, thereby increasing the stability of the car 15 in the wind. When the wear-resistant block 11 is severely worn, the dial block 8 can be moved to drive the fixing pin 7 to move out of the jack, thereby releasing the fixation of the connecting block 6, and then the connecting block 6 can be moved out of the connecting sleeve 5, thereby realizing the convenient disassembly of the extrusion plate 10 and the wear-resistant block 11, which is convenient for replacement.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Ferris wheel car anti-sway damping structure, comprising a rotating shaft (1), characterized in that: Two connecting blocks (2) are rotatably mounted on the outer wall of the rotating shaft (1); two connecting plates (3) are fixedly mounted on the outer wall of the rotating shaft (1); a plurality of spring telescopic rods (4) are fixedly mounted on the inner walls of the two connecting plates (3); a connecting sleeve (5) is fixedly mounted on the telescopic end of each spring telescopic rod (4); a connecting block (6) is slidably mounted on the inner wall of each connecting sleeve (5); a fixing pin (7) is slidably penetrated and mounted on the outer wall of each connecting sleeve (5); a plug hole for matching with the fixing pin (7) is provided on the outer wall of each connecting block (6); a shifting block (8) is fixedly mounted on the end of each fixing pin (7); the inner wall of each shifting block (8) is connected to the outer wall of the connecting sleeve (5) through a fixing mechanism; and an extrusion plate (10) is fixedly mounted on the end of each connecting block (6). A wear-resistant block (11) is fixedly mounted on the outer wall of each extrusion plate (10); a protective cover (12) matched with a plurality of spring telescopic rods (4) on the same side is fixedly mounted on the outer walls of the two connection plates (3); a wear-resistant plate (14) is fixedly mounted on the outer walls of the two connection blocks (2) via a connection mechanism; a car (15) is fixedly connected to the ends of the two connection blocks (2); a counterweight block (16) is slidably mounted inside the car (15) via a mounting groove; a double-headed screw (17) is rotatably mounted inside the mounting groove; a rocker (18) is fixedly mounted on the outer wall of the double-headed screw (17); two movable sleeves (20) are threadedly mounted on the outer wall of the double-headed screw (17) via a limiting mechanism; and the outer walls of the two movable sleeves (20) are fixedly connected to a clamping plate (22) via a connection mechanism.

2. The anti-sway damping structure of a Ferris wheel car according to claim 1, characterized in that: The fixing mechanism comprises a fixing spring (9) mounted on the outer wall of the fixing pin (7), and two ends of the fixing spring (9) are elastically connected to the outer wall of the connecting sleeve (5) and the inner wall of the shifting block (8) respectively.

3. The anti-sway damping structure of a Ferris wheel car according to claim 2, characterized in that: The connection mechanism comprises a fixing plate (13) fixedly mounted on the outer wall of the connection block (2), and the wear-resistant plate (14) fixedly mounted on the outer wall of the fixing plate (13).

4. The anti-sway damping structure of a Ferris wheel car according to claim 3, characterized in that: The limiting mechanism comprises a limiting rod (19) fixedly mounted inside the mounting groove, and the limiting rod (19) slides through two movable sleeves (20).

5. The anti-sway damping structure of a Ferris wheel car according to claim 4, characterized in that: The connection mechanism comprises a connection rod (21) fixedly mounted on the outer wall of the moving sleeve (20), and the end of the connection rod (21) is fixedly connected to the outer wall of the clamping plate (22).

6. The anti-sway damping structure of a Ferris wheel car according to claim 5, characterized in that: The outer wall of the car (15) is fixedly mounted with a cover plate (24) matched with the mounting groove by means of a plurality of fixing bolts (23), and each of the fixing bolts (23) is a high-strength bolt.

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