CN220801897U - Safety nacelle axle and ferris wheel - Google Patents
Safety nacelle axle and ferris wheel Download PDFInfo
- Publication number
- CN220801897U CN220801897U CN202322154616.1U CN202322154616U CN220801897U CN 220801897 U CN220801897 U CN 220801897U CN 202322154616 U CN202322154616 U CN 202322154616U CN 220801897 U CN220801897 U CN 220801897U
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- nacelle
- safety
- shaft body
- shaft
- pod
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a safe nacelle axle and a ferris wheel, which belong to the technical field of ferris wheels, and comprise a nacelle axle body, a steel cable and a fastener, wherein a through hollow cavity is arranged in the nacelle axle body; both ends of the nacelle axle are provided with a plugging plate, and the plugging plate is provided with a connecting hole; the steel cable is arranged in the hollow cavity and is arranged along the length direction of the nacelle shaft body; the two ends of the steel cable are respectively provided with a connecting rod, and the end parts of the two connecting rods respectively penetrate through the two connecting holes and are positioned outside the nacelle shaft; the number of the fasteners is two, and the fasteners are respectively arranged at two sides of the nacelle shaft body; the two fasteners are fixedly connected with the end parts of the two connecting rods and are used for fixedly connecting the two connecting rods with the two plugging plates. The safety nacelle shaft provided by the utility model has the advantages that the strength and the bearing performance of the nacelle shaft body are improved by the steel cable, and when the nacelle shaft body is bent or damaged to a certain extent, the steel cable can still bear external acting force, so that the nacelle shaft can still be used safely.
Description
Technical Field
The utility model belongs to the technical field of ferris wheels, and particularly relates to a safety nacelle shaft and a ferris wheel.
Background
The ferris wheel is a common recreation facility in amusement parks and is a large-scale rotating wheel-shaped mechanical building facility. The nacelle is mounted on the wheel and rotates with the rotation of the wheel, and the nacelle is used as a viewing platform. The nacelle is connected with the runner of the ferris wheel through the nacelle shaft, and the reliability and stability of the nacelle shaft influence the safety of tourists. At present, in the design process of the nacelle shaft, in order to reduce the overall weight, a hollow pipe fitting is mostly adopted, but when the pipe fitting is bent or damaged in the use process, a large potential safety hazard is generated, and safety accidents and the like are easy to occur.
Disclosure of utility model
The utility model aims to provide a safety nacelle shaft and a ferris wheel, which are used for solving the technical problem that the nacelle shaft in the prior art has potential safety hazards in the use process.
In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a safety pod shaft comprising:
The nacelle axle body is internally provided with a through hollow cavity; both ends of the nacelle shaft are provided with plugging plates, and the plugging plates are provided with connecting holes;
A wire rope installed in the hollow cavity and arranged along the length direction of the nacelle shaft body; connecting rods are arranged at two ends of the steel cable, and the end parts of the two connecting rods respectively penetrate through the two connecting holes and are positioned outside the nacelle shaft;
The number of the fasteners is two, and the fasteners are respectively arranged at two sides of the nacelle shaft body; the two fasteners are fixedly connected with the end parts of the two connecting rods and used for fixedly connecting the two connecting rods with the two plugging plates.
In one possible implementation, the connecting rod is a screw, and the fastener is a nut, and the nut is screwed onto the screw.
In one possible implementation, the blanking plate is mounted within the nacelle shaft body and forms a mounting space with the interior of the nacelle shaft body, the mounting space having a length that is less than the length of the wire rope.
In one possible implementation, the number of nuts is two, and the nuts are mounted on the screw in sequence.
In one possible implementation, the nacelle axle body includes a sleeve and a stop collar mounted on the sleeve; and the limiting sleeve is used for being arranged on a hanging part connected with the nacelle.
In one possible implementation manner, both ends of the outer side surface of the nacelle shaft body are provided with screw holes communicated with the inside, and the safety nacelle shaft further comprises:
The number of the bases is two, and the bases are respectively arranged at two ends of the nacelle shaft body;
The connecting pipelines are two in number and are respectively fixedly arranged on the corresponding bases; the wall of the connecting pipeline is provided with a plurality of through holes corresponding to the screw holes; the end part of the nacelle shaft body is installed into the connecting pipeline;
The fastening bolt is arranged on the connecting pipeline; the fastening bolt penetrates through the through hole and is in threaded connection with the screw hole.
In one possible implementation, the connection pipe includes:
the number of the connecting vertical plates is two, and the connecting vertical plates are oppositely arranged at intervals; the lower ends of the two connecting vertical plates are fixedly connected to the base; the connecting vertical plate is provided with a through hole;
the sleeve is arranged between the two connecting vertical plates, and two ends of the sleeve are respectively and fixedly arranged in the two through holes; the through hole is positioned on the wall of the sleeve.
In one possible implementation, the blanking plate is fixedly mounted in the through-hole remote from the nacelle shaft body.
The safety nacelle shaft provided by the utility model has the beneficial effects that: compared with the prior art, the safety nacelle shaft has the advantages that before use, the nacelle shaft body is manufactured into a structure with a hollow cavity, and a steel cable is arranged in the hollow cavity, and the length of the steel cable is longer than that of the hollow cavity, so that two connecting rods at the end part of the steel cable respectively penetrate through two ends of the hollow cavity; then, respectively installing the plugging plates at two ends of the hollow cavity, enabling the two connecting rods to penetrate through the connecting holes of the two plugging plates, and finally fixedly connecting the two connecting rods with the two plugging plates by using a fastener; in this way, the strength and the bearing performance of the nacelle shaft body are increased by the steel cable, and when the nacelle shaft body is bent or damaged to a certain extent, the steel cable can still bear external acting force, so that the nacelle shaft can still be used safely.
Another object of the utility model is to provide a ferris wheel comprising a safety pod axle as defined in any one of the above.
The ferris wheel provided by the utility model adopts the safety nacelle shaft, so that the strength and the bearing performance of the nacelle shaft body are increased by means of the steel cable, and when the nacelle shaft body is bent or damaged to a certain extent, the steel cable can still bear external acting force, so that the nacelle shaft can still be used safely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a safety nacelle shaft according to an embodiment of the utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic connection diagram of a base, a connection pipe and a nacelle shaft body according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
1. A nacelle shaft body; 11. a hollow cavity; 12. a plugging plate; 13. a connection hole; 14. a sleeve; 15. a limit sleeve; 16. a screw hole; 2. a wire rope; 21. a connecting rod; 3. a fastener; 31. a nut; 4. a base; 41. a connecting pipe; 42. a through hole; 43. a fastening bolt; 44. connecting a vertical plate; 45. a sleeve.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 3, a safety nacelle shaft provided by the present utility model will now be described. A safety nacelle axle comprises a nacelle axle body 1, a steel cable 2 and a fastener 3, wherein a hollow cavity 11 is arranged in the nacelle axle body 1; both ends of the nacelle axle are provided with a plugging plate 12, and the plugging plate 12 is provided with a connecting hole 13; the steel cable 2 is arranged in the hollow cavity 11 and is arranged along the length direction of the nacelle shaft body 1; the two ends of the steel cable 2 are provided with connecting rods 21, and the ends of the two connecting rods 21 respectively pass through the two connecting holes 13 and are positioned outside the nacelle shaft; the number of the fasteners 3 is two, and the fasteners are respectively arranged at two sides of the nacelle shaft body 1; the two fasteners 3 are fixedly connected with the ends of the two connecting rods 21 and are used for fixedly connecting the two connecting rods 21 with the two plugging plates 12.
Compared with the prior art, the safety nacelle shaft provided by the utility model has the advantages that before use, the nacelle shaft body 1 is manufactured into a structure with the hollow cavity 11, the steel cable 2 is arranged in the hollow cavity 11, and the length of the steel cable 2 is longer than that of the hollow cavity 11, so that two connecting rods 21 at the end part of the steel cable 2 respectively penetrate out of two ends of the hollow cavity 11; then installing the plugging plates 12 at two ends of the hollow cavity 11 respectively, enabling the two connecting rods 21 to pass through the connecting holes 13 of the two plugging plates 12, and finally fixedly connecting the two connecting rods 21 with the two plugging plates 12 by using the fastener 3; in this way, the strength and the bearing performance of the nacelle shaft body 1 are increased by means of the steel cable 2, and when the nacelle shaft body 1 is bent or damaged to some extent, the steel cable 2 can still bear external force, so that the nacelle shaft can still be used safely.
Referring to fig. 1 and 2, as a specific embodiment of the safety nacelle shaft provided by the utility model, the connecting rod 21 is a screw, the fastener 3 is a nut 31, and the nut 31 is screwed on the screw; the two ends of the steel cable 2 respectively pass through the connecting holes 13 on the two plugging plates 12, and then are screwed on the screw rod by using the nuts 31, and the screw rod is locked and fixed on the plugging plates 12.
Referring to fig. 2, as a specific embodiment of the safety nacelle shaft provided by the utility model, the plugging plates 12 are installed in the nacelle shaft body 1, and form an installation space with the interior of the corresponding nacelle shaft body 1, wherein the installation space is longer than the length of the steel cable 2, i.e. the connecting rods 21 at two ends of the steel cable 2 respectively penetrate through the two plugging plates 12 and are locked and fixed by using nuts 31, so that the fixing effect of the steel cable 2 is better. Meanwhile, the steel cable 2 can also be arranged to extend into one end of the nacelle shaft body 1 by a distance, so that the connecting rods 21 at two ends of the steel cable 2 cannot protrude out of the nacelle shaft body 1, and the nuts 31 are also positioned in the nacelle shaft body 1 and cannot be exposed out of the nacelle shaft body 1.
Referring to fig. 2, as a specific embodiment of the safety nacelle shaft provided by the utility model, two nuts 31 are sequentially installed on the screw, and the fixing effect between the screw and the plugging plate 12 is better and the fixing is more firm by adopting the opposite nuts 31. The nut 31 is placed on top of the thin nut 31 when the nut 31 is thick or thin. The first-installed nut 31 is used for tightening the bolt, and the second-installed nut 31 is used for preventing the first-installed nut 31 from loosening due to vibration or other factors.
Referring to fig. 1, as a specific embodiment of the safety nacelle shaft provided by the utility model, a nacelle shaft body 1 includes a sleeve 14 and a stop collar 15 mounted on the sleeve 14; the limiting sleeve 15 is used for being arranged on a hanging part connected with the nacelle; the sleeve 14 is a main structure of the nacelle shaft body and is used for bearing the weight of a nacelle and a tourist, the limiting sleeve 15 is arranged on the outer side surface of the sleeve 14, and the limiting sleeve 15 is welded and fixed on the sleeve 14 and is used for limiting the hanging position connected with the nacelle shaft body 1.
Referring to fig. 1 to 3, as a specific embodiment of the safety nacelle shaft provided by the present utility model, two ends of the outer side surface of the nacelle shaft body 1 are provided with screw holes 16 communicated with the inside, the safety nacelle shaft further comprises two bases 4, connecting pipes 41 and fastening bolts 43, and the number of the bases 4 is two, and two ends of the nacelle shaft body 1 are respectively; the two connecting pipelines 41 are fixedly arranged on the corresponding base 4 respectively; the wall of the connecting pipeline 41 is provided with a plurality of through holes 42 corresponding to the screw holes 16; the end of the nacelle shaft body 1 is fitted into the connecting duct 41; the fastening bolt 43 is mounted on the connection pipe 41; the fastening bolt 43 passes through the through hole 42 and is in threaded connection with the screw hole 16; when the nacelle is mounted, the base 4 is positioned below the end part of the nacelle shaft body 1, the connecting pipeline 41 is fixedly mounted on the base 4, the central axis of the connecting pipeline 41 is collinear with the central axis of the nacelle shaft body 1, and the end part of the nacelle shaft body 1 enters the connecting pipeline 41; wherein the through hole 42 on the connecting pipe 41 is coaxially aligned with the screw hole 16 on the nacelle shaft body 1, and then is screwed with the screw hole 16 through the through hole 42 by using the fastening bolt 43, thereby realizing the fixed connection of the nacelle shaft body 1 and the connecting pipe 41. The base 4 is fixedly connected with the outer side surface of the rotating wheel, so that the safety and firmness of the nacelle shaft body 1 are ensured.
The nut 31 is mounted on the fastening bolt 43 in advance, and after the fastening bolt 43 is screwed into the screw hole 16 for a certain distance, the fastening bolt is locked and fixed by the nut 31.
Referring to fig. 2 and 3, as an embodiment of the safety pod shaft provided by the present utility model, the connecting pipe 41 includes connecting risers 44 and sleeves 45, and the number of the connecting risers 44 is two and is arranged opposite to each other at intervals; the lower ends of the two connecting risers 44 are fixedly connected to the base 4; the connecting vertical plate 44 is provided with a through hole; the sleeve 45 is arranged between the two connecting vertical plates 44, and the two ends of the sleeve are respectively and fixedly arranged in the two through holes; the through hole 42 is positioned on the wall of the sleeve 45; the two connecting risers 44 are fixedly mounted on the base 4, a mounting space is provided between the two connecting risers 44, the sleeve 45 is positioned in the mounting space, and two ends of the sleeve 45 enter through holes of the two connecting risers 44 respectively and are fixedly connected with the two connecting risers 44. The connecting pipe 41 having such a structure can be firmly attached to the base 4, and can form a space for receiving the end of the nacelle shaft body 1, and the end of the nacelle shaft body 1 is inserted into the sleeve 45 and then fastened by the fastening bolt 43 and the nut 31.
The connecting riser 44 is welded to the base 4, and the two ends of the sleeve 45 are welded to the two connecting risers 44.
Referring to fig. 1 to 3, as an embodiment of the safety nacelle shaft provided by the utility model, a plugging plate 12 is fixedly installed in a through hole far from the nacelle shaft body 1; the blanking plate 12 is arranged outside the nacelle shaft body 1, i.e. after the mounting of the foundation 4, the connection riser 44 and the sleeve 14, the blanking plate 12 is mounted on one connection riser 44 remote from the nacelle shaft body 1, and the radial dimension of the blanking plate 12 is larger than the outer diameter dimension of the nacelle shaft body 1. In this way, the plugging plate 12 is not directly connected with the nacelle shaft body 1, but is fixedly connected to the connecting riser 44, thereby facilitating maintenance and disassembly.
Not shown in the figures, embodiments of the present utility model also provide a ferris wheel comprising any one of the safety pod axle described above.
The ferris wheel provided by the utility model adopts the safety nacelle shaft, so that the strength and the bearing performance of the nacelle shaft body 1 are increased by the steel cable 2, and when the nacelle shaft body 1 is bent or damaged to a certain extent, the steel cable 2 can still bear external acting force, so that the nacelle shaft can still be used safely.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A safety pod shaft, comprising:
The nacelle axle body is internally provided with a through hollow cavity; both ends of the nacelle shaft are provided with plugging plates, and the plugging plates are provided with connecting holes;
A wire rope installed in the hollow cavity and arranged along the length direction of the nacelle shaft body; connecting rods are arranged at two ends of the steel cable, and the end parts of the two connecting rods respectively penetrate through the two connecting holes and are positioned outside the nacelle shaft;
The number of the fasteners is two, and the fasteners are respectively arranged at two sides of the nacelle shaft body; the two fasteners are fixedly connected with the end parts of the two connecting rods and used for fixedly connecting the two connecting rods with the two plugging plates.
2. The safety pod axle of claim 1, wherein the connecting rod is a threaded rod and the fastener is a nut that is threadably coupled to the threaded rod.
3. The safety pod axle of claim 2, wherein the blanking plate is mounted within the pod axle body and forms a mounting space with the interior of the pod axle body, the mounting space having a length less than the cable length.
4. A safety pod axle according to claim 2, wherein the nuts are two in number, mounted on the screw in succession.
5. The safety pod shaft of claim 1, wherein the pod shaft body comprises a sleeve and a stop collar mounted on the sleeve; and the limiting sleeve is used for being arranged on a hanging part connected with the nacelle.
6. The safety pod shaft of claim 1, wherein the pod shaft body has screw holes at both ends of an outer side surface thereof in communication with the inside, the safety pod shaft further comprising:
The number of the bases is two, and the bases are respectively arranged at two ends of the nacelle shaft body;
The number of the connecting pipelines is two, and the connecting pipelines are respectively and fixedly arranged on the corresponding base; the wall of the connecting pipeline is provided with a plurality of through holes corresponding to the screw holes; the end part of the nacelle shaft body is installed into the connecting pipeline;
The fastening bolt is arranged on the connecting pipeline; the fastening bolt penetrates through the through hole and is in threaded connection with the screw hole.
7. The safety pod shaft of claim 6, wherein the connecting conduit comprises:
the number of the connecting vertical plates is two, and the connecting vertical plates are oppositely arranged at intervals; the lower ends of the two connecting vertical plates are fixedly connected to the base; the connecting vertical plate is provided with a through hole;
the sleeve is arranged between the two connecting vertical plates, and two ends of the sleeve are respectively and fixedly arranged in the two through holes; the through hole is positioned on the wall of the sleeve.
8. The safety pod shaft of claim 7, wherein the blanking plate is fixedly mounted within the through bore remote from the pod shaft body.
9. Ferris wheel comprising a safety nacelle axle according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154616.1U CN220801897U (en) | 2023-08-10 | 2023-08-10 | Safety nacelle axle and ferris wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154616.1U CN220801897U (en) | 2023-08-10 | 2023-08-10 | Safety nacelle axle and ferris wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220801897U true CN220801897U (en) | 2024-04-19 |
Family
ID=90706358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154616.1U Active CN220801897U (en) | 2023-08-10 | 2023-08-10 | Safety nacelle axle and ferris wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220801897U (en) |
-
2023
- 2023-08-10 CN CN202322154616.1U patent/CN220801897U/en active Active
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