CN216169886U - Ferris wheel nacelle connection structure - Google Patents
Ferris wheel nacelle connection structure Download PDFInfo
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- CN216169886U CN216169886U CN202122399402.1U CN202122399402U CN216169886U CN 216169886 U CN216169886 U CN 216169886U CN 202122399402 U CN202122399402 U CN 202122399402U CN 216169886 U CN216169886 U CN 216169886U
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Abstract
The utility model provides a ferris wheel nacelle connecting structure, which comprises a nacelle shaft fixedly connected with a rotating wheel of a ferris wheel and a shaft sleeve fixedly connected with the nacelle of the ferris wheel; the shaft sleeve is rotatably arranged on the nacelle shaft; a first rotating sleeve which is coaxial with the nacelle shaft is arranged between the nacelle shaft and the shaft sleeve, and the first rotating sleeve is rotatably arranged on the outer surface of the nacelle shaft; the outer surface of the nacelle shaft is in clearance fit with the outer surface of the first rotating sleeve; the shaft sleeve is sleeved on the first rotating sleeve. And a locking mechanism is arranged between the pod shaft and the shaft sleeve. The first rotating sleeve is adopted to replace a bearing, so that the friction force between the nacelle shaft of the nacelle and the nacelle is increased, and when the nacelle is blown by wind power, the nacelle does not swing or swings in a small amplitude, so that the comfort of amusement personnel is improved.
Description
Technical Field
The utility model belongs to the field of amusement equipment, and particularly relates to a ferris wheel pod connecting structure.
Background
The ferris wheel is a common amusement device and generally comprises a fixed ferris wheel support, a rotating wheel is rotatably arranged on the ferris wheel support, a plurality of fixed nacelle shafts are arranged on the rotating wheel at intervals along the circumferential direction, and the nacelle is rotatably arranged on the nacelle shafts. The skyscraper has higher requirements on safety performance. The nacelle rotates and is installed on the rotating wheel of the ferris wheel, certain wind exists in high altitude, and the nacelle can shake to a certain degree, so that the amusement experience of guests is influenced. When the wind is relatively big, the ferris wheel can stop running, but at this moment, the nacelle can rock great range under the power of scraping of strong wind, receives the damage easily, influences life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ferris wheel pod connecting structure.
The object of the utility model is achieved in the following way: a ferris wheel pod connecting mechanism comprises a pod shaft fixedly connected with a rotating wheel of a ferris wheel and a shaft sleeve fixedly connected with the pod of the ferris wheel; the shaft sleeve is rotatably arranged on the nacelle shaft; a first rotating sleeve which is coaxial with the nacelle shaft is arranged between the nacelle shaft and the shaft sleeve, and the first rotating sleeve is rotatably arranged on the outer surface of the nacelle shaft; the outer surface of the nacelle shaft is in clearance fit with the outer surface of the first rotating sleeve; the shaft sleeve is sleeved on the first rotating sleeve.
The inner circumferential surface of the first rotating sleeve is provided with a spiral oil filling groove, an oil filling hole is formed in the first rotating sleeve, an oil cup is arranged on the shaft sleeve corresponding to the oil filling hole, and the oil cup is communicated with the oil filling hole.
A locking mechanism is arranged between the pod shaft and the shaft sleeve, the locking mechanism comprises a second rotating sleeve which is arranged between the pod shaft and the shaft sleeve, has elasticity and can deform under pressure, and the second rotating sleeve is in clearance fit with the pod shaft; at least one damping bolt is arranged on the shaft sleeve in the area corresponding to the second rotating sleeve and penetrates through the second rotating sleeve, and the damping bolt can rotate so as to press against or leave the outer surface of the second rotating sleeve.
The first rotating sleeve and the second rotating sleeve are nylon sleeves.
The two opposite side surfaces of the rotating wheel connecting plate are respectively and fixedly provided with a shaft sleeve body and a second fuse, and two ends of the pod shaft are respectively and fixedly arranged in through holes of the shaft sleeve body; the second fuse comprises a ring body which is sleeved outside the two ends of the shaft sleeve and is not in contact with the outer surface of the shaft sleeve.
The utility model has the beneficial effects that: the first rotating sleeve is adopted to replace a bearing, so that the friction force between the nacelle shaft of the nacelle and the nacelle is increased, and when the nacelle is blown by wind power, the nacelle does not swing or swings in a small amplitude, so that the comfort of amusement personnel is improved. The second rotating sleeve and the nacelle shaft are pressed or loosened by a damping bolt, so that the nacelle swinging is further reduced when wind is strong. And the safety is improved by adopting secondary insurance.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a sectional view of one end of fig. 1.
Figure 3 is a rotor attachment plate.
Fig. 4 is a schematic diagram of a secondary insurance.
Fig. 5 is a schematic view of a bushing body.
Fig. 6 is a schematic view of a first rotating sleeve.
Wherein, 1 is a shaft sleeve, 2 is a rotating wheel connecting plate, 3 is a shaft sleeve body, 4 is a nacelle shaft, 5 is a secondary safety, 6 is a damping bolt, 7 is an oil cup, 8 is a first rotating sleeve, 9 is a second rotating sleeve, 80 is an oil hole, and 81 is a spiral oil groove.
Detailed Description
In the present invention, unless otherwise specifically defined and limited, technical terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention pertains. The terms "connected", "fixed", "arranged" and the like are to be understood in a broad sense, and may be fixedly connected, detachably connected or integrated; can be directly connected or indirectly connected through an intermediate medium; either mechanically or electrically. Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features, or indirectly contacting the first and second features through intervening media. Furthermore, a first feature may be "on" or "over" or "above" a second feature, and the like, may be directly on or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature "under" or "beneath" a second feature may be directly under or obliquely under the first feature or may simply mean that the first feature is at a lesser level than the second feature. Relational terms such as first, second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Terms used in the description such as "center", "lateral", "longitudinal", "length", "width", "thickness", "height", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated.
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. As shown in fig. 1-6, a ferris wheel pod connecting mechanism comprises a pod shaft 4 fixedly connected with a rotating wheel of a ferris wheel and a shaft sleeve 1 fixedly connected with the pod of the ferris wheel; the shaft sleeve 1 is rotatably arranged on the nacelle shaft 4; the method is characterized in that: a first rotating sleeve 8 which is coaxial with the nacelle shaft 4 is arranged between the nacelle shaft 4 and the shaft sleeve 1, and the first rotating sleeve 8 is rotatably arranged on the outer surface of the nacelle shaft 4; the outer surface of the pod shaft 4 is in clearance fit with the outer surface of the first rotating sleeve 8; the shaft sleeve 1 is sleeved on the first rotating sleeve 8. The clearance fit ensures that the first rotating sleeve 8 can rotate about the nacelle shaft 4, but the friction of the rotation is greater. In the prior art, the pod shaft 4 and the shaft sleeve 1 are connected by adopting a bearing, the friction of the bearing is generally rolling friction, and the friction force is small. According to the utility model, the first rotating sleeve 8 is adopted to replace a bearing, so that the friction force between the nacelle shaft 4 of the nacelle and the nacelle is increased, and when the nacelle is blown by wind power, the nacelle does not swing or has small swing amplitude, so that the comfort of amusement personnel is improved. The shaft sleeve 1 and the first rotating sleeve 8 can be in interference fit or transition fit.
The inner circumferential surface of the first rotating sleeve 8 is provided with a spiral oil filling groove 81, the first rotating sleeve 8 is internally provided with an oil filling hole 80, the shaft sleeve 1 is provided with an oil cup 7 corresponding to the oil filling hole 80, and the oil cup 7 is communicated with the oil filling hole 80. The oil cup 7 is an existing product, and the specific structure is not described in detail. The oil cup 7 is inserted into an oil cup hole arranged for the oil cup 7 on the shaft sleeve 1, and the oil cup hole is a through hole. Lubricating oil can be injected into the oil cup 7 at intervals, and the lubricating oil enters the spiral oil injection groove 81 through the oil cup 7 and the oil injection hole 80, so that the contact surface between the pod shaft 4 and the first rotating sleeve 8 is lubricated. Can produce a large amount of heat at the rotation in-process, set up lubricating oil at the rotating surface, the heat that can effectual reduction rotation produced prolongs the life of spare part.
A locking mechanism is arranged between the pod shaft 4 and the shaft sleeve 1, the locking mechanism comprises a second rotating sleeve 9 which is arranged between the pod shaft 4 and the shaft sleeve 1, has elasticity and can deform under pressure, and the second rotating sleeve 9 is in clearance fit with the pod shaft 4; at least one damping bolt 6 is arranged on the shaft sleeve 1 in the area corresponding to the second rotating sleeve 9, the damping bolt 6 penetrates through the second rotating sleeve 9, and the damping bolt 6 can rotate so as to press against or separate from the outer surface of the second rotating sleeve 9. The damping bolt 6 may be a bolt or another rotating member with a thread on its outer surface to perform the function of a bolt. And a threaded hole is formed in the second rotating sleeve 9 at a position corresponding to the damping bolt 6. The part of the damping bolt 6 outside the shaft sleeve 1 can be provided with a nut to press the damping bolt 6. Under the condition of normal weather or normal operation of the ferris wheel, the bottom of the damping bolt 6 is not contacted or compressed with the outer surface of the second rotating sleeve 9, the inner surface of the second rotating sleeve 9 is not contacted with the nacelle shaft 4, and the friction between the nacelle and the nacelle shaft 4 is determined by the first rotating sleeve 8. When the wind is strong or the equipment is not running, the damping nut can be adjusted to press the second rotating sleeve 9, the second rotating sleeve 9 and the nacelle shaft 4 are pressed at the moment, the friction force is increased, and the swinging amplitude of the nacelle is reduced when wind blows. The utility model uses a damping bolt 6 to press or loosen the second rotating sleeve 9 and the nacelle shaft 4, thereby further reducing the nacelle sway when the wind is strong.
The first rotating sleeve 8 and the second rotating sleeve 9 are nylon sleeves. The second rotating sleeve 9 can also be made of other materials with certain elasticity. The second rotating sleeve 9 is preferably made of a material with certain elasticity, such as a nylon sleeve, a rubber sleeve, etc., but may be made of a material with small elastic deformation.
The device is characterized by also comprising two rotating wheel connecting plates 2 fixedly connected with rotating wheels of the ferris wheel, two opposite side surfaces of each rotating wheel connecting plate 2 are respectively and fixedly provided with a shaft sleeve body 3 and a second fuse, and two ends of the nacelle shaft 4 are respectively and fixedly arranged in through holes of the shaft sleeve bodies 3; the second fuse comprises a ring body which is sleeved outside the two ends of the shaft sleeve 1 and is not in contact with the outer surface of the shaft sleeve 1. The second safety guard is arranged on one side, close to the shaft sleeve 1, of the rotating wheel connecting plate 2. The length of the shaft sleeve 1 is smaller than that of the nacelle shaft 4, and the shaft sleeve body 3 is arranged on both ends of the nacelle shaft 4 without the shaft sleeve 1. The shaft sleeve body 3 and the second fuse are similar to a flange. Both comprise a bottom plate and a ring body arranged on the bottom plate; the bottom plate is provided with a through hole integrated with the annular body. The shaft sleeve body 3 and the second fuse are fixedly connected with the rotating wheel connecting plate 2 through bolts respectively. The secondary fuse 5 can play a safety protection role. If the two ends of the nacelle shaft 4 or the shaft sleeve 1 are stressed, namely the part connected with the first rotating sleeve 8 is broken, the secondary fuse 5 can hang the nacelle shaft 4. The wheel connection plate 2 is welded to the wheel. The pod shaft 4 is provided with the shaft sleeve body 3, the first rotating sleeve 8 and the second rotating sleeve 9 from the end surface to the middle.
In the specific implementation: the rotating wheel of the ferris wheel rotates to drive the pod to rotate. During the rotation, the nacelle rotates due to its own weight, the shaft housing 3 and the first rotation housing 8 around the nacelle shaft 4, so that the nacelle is always directed downwards. The first rotating sleeve 8 has large friction force, and when the wind power is large, the nacelle swings less. When the wind force is high and the operation is stopped, the damping bolt 6 can be adjusted, so that the second rotating sleeve 9 presses the nacelle shaft 4, and the swing is further reduced.
The features of the embodiments described above may be arbitrarily combined, and the combination of the features is not contradictory, and should be considered as a range described in the present specification. The technical solution according to the present invention and equivalents or changes thereof, as well as several changes and modifications made therein, should also be considered as the protection scope of the present invention without departing from the overall concept of the present invention.
Claims (5)
1. A ferris wheel nacelle connection structure comprises a nacelle shaft fixedly connected with a rotating wheel of a ferris wheel and a shaft sleeve fixedly connected with the nacelle of the ferris wheel; the shaft sleeve is rotatably arranged on the nacelle shaft; the method is characterized in that: a first rotating sleeve which is coaxial with the nacelle shaft is arranged between the nacelle shaft and the shaft sleeve, and the first rotating sleeve is rotatably arranged on the outer surface of the nacelle shaft; the outer surface of the nacelle shaft is in clearance fit with the outer surface of the first rotating sleeve; the shaft sleeve is sleeved on the first rotating sleeve.
2. The ferris wheel pod attachment structure of claim 1, wherein: the inner circumferential surface of the first rotating sleeve is provided with a spiral oil filling groove, an oil filling hole is formed in the first rotating sleeve, an oil cup is arranged on the shaft sleeve corresponding to the oil filling hole, and the oil cup is communicated with the oil filling hole.
3. The ferris wheel pod attachment structure of claim 1, wherein: a locking mechanism is arranged between the pod shaft and the shaft sleeve, the locking mechanism comprises a second rotating sleeve which is arranged between the pod shaft and the shaft sleeve, has elasticity and can deform under pressure, and the second rotating sleeve is in clearance fit with the pod shaft; at least one damping bolt is arranged on the shaft sleeve in the area corresponding to the second rotating sleeve and penetrates through the second rotating sleeve, and the damping bolt can rotate so as to press against or leave the outer surface of the second rotating sleeve.
4. The ferris wheel pod attachment structure of claim 3, wherein: the first rotating sleeve and the second rotating sleeve are nylon sleeves.
5. The ferris wheel pod attachment structure of any one of claims 1 to 4, wherein: the two opposite side surfaces of the rotating wheel connecting plate are respectively and fixedly provided with a shaft sleeve body and a second fuse, and two ends of the pod shaft are respectively and fixedly arranged in through holes of the shaft sleeve body; the second fuse comprises a ring body which is sleeved outside the two ends of the shaft sleeve and is not in contact with the outer surface of the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399402.1U CN216169886U (en) | 2021-09-30 | 2021-09-30 | Ferris wheel nacelle connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399402.1U CN216169886U (en) | 2021-09-30 | 2021-09-30 | Ferris wheel nacelle connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169886U true CN216169886U (en) | 2022-04-05 |
Family
ID=80860089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122399402.1U Active CN216169886U (en) | 2021-09-30 | 2021-09-30 | Ferris wheel nacelle connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169886U (en) |
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2021
- 2021-09-30 CN CN202122399402.1U patent/CN216169886U/en active Active
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