CN111775613A

CN111775613A - Wheel and vehicle

Info

Publication number: CN111775613A
Application number: CN202010680399.8A
Authority: CN
Inventors: 高军保; 鲁刚; 赵明; 王世瑞; 何庆一; 马琦; 周申; 刘卫东
Original assignee: Qingdao Landao Roller Shoes Technology Co ltd; China Ship Marine Exploration Technology Research Institute Co ltd
Current assignee: Qingdao Landao Roller Shoes Technology Co ltd; China Ship Marine Exploration Technology Research Institute Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-10-16

Abstract

The application discloses wheel and vehicle belongs to the traffic field. The wheel comprises a hub, a rigid ring assembly and a support assembly, wherein the hub is positioned on the inner side of the rigid ring assembly, and the support assembly is arranged between the hub and the rigid ring assembly so as to support and connect the hub and the rigid ring assembly; the rigid ring assembly comprises a plurality of rigid ring structures and connecting rods, the plurality of rigid ring structures are arranged at intervals along the axis direction of the wheel, and the plurality of rigid ring structures are fixedly connected through the connecting rods; the supporting component comprises a steel wire rope, the first end of the steel wire rope is connected with the hub, the second end of the steel wire rope is connected with the rigid ring component, a plurality of steel wire ropes are arranged between the hub and the rigid ring component, and under the condition that the wheel bears load, the rigid ring component is at least partially elastically deformed to buffer the load. The embodiment of the application has solved the higher problem of wheel manufacturing cost among the prior art.

Description

Wheel and vehicle

Technical Field

The application belongs to the traffic field, and particularly relates to a wheel and a vehicle.

Background

A wheel is one of the components commonly used during land transportation, and includes a hub, a spoke, a rim, a tire, and the like.

In the prior art, a hub is connected to a rotating shaft, spokes are used to connect the hub to a rim, and a tire is mounted on the rim.

The applicant finds in research that in the prior art, the tire, the spoke and the rim of the wheel need more materials to process and manufacture, the material consumption is higher, and the production cost is higher.

Disclosure of Invention

The embodiment of the application aims at providing a wheel and a vehicle, and the problem that the production cost of the wheel is high in the prior art can be solved.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a wheel including a hub, a rigid ring assembly, and a support assembly, wherein the hub is located inside the rigid ring assembly, and the support assembly is disposed between the hub and the rigid ring assembly to support and connect the hub and the rigid ring assembly;

the rigid ring assembly comprises a plurality of rigid ring structures and connecting rods, the plurality of rigid ring structures are arranged at intervals along the axis direction of the wheel, and the plurality of rigid ring structures are fixedly connected through the connecting rods;

the supporting assembly comprises a steel wire rope, a first end of the steel wire rope is connected with the hub, a second end of the steel wire rope is connected with the rigid ring assembly, and a plurality of steel wire ropes are arranged between the hub and the rigid ring assembly;

the rigid-ring assembly is at least partially elastically deformed to cushion the load when the wheel is under load.

Optionally, the connecting rods are provided in plurality and are annularly arrayed on one side of the rigid ring structure.

Optionally, the hub or the rigid ring assembly is detachably connected to two ends of the steel wire rope through a buckle assembly respectively; alternatively, the first and second electrodes may be,

and the hub or the rigid ring assembly is respectively welded with two ends of the steel wire rope.

Optionally, a plurality of through hole structures are formed in the hub, and the number of the through hole structures is the same as that of the steel wire ropes and corresponds to that of the steel wire ropes one by one;

the first end of the steel wire rope is detachably connected to the through hole structure through the buckle assembly, and the second end of the steel wire rope is detachably connected to the rigid ring structure and/or the connecting rod through the buckle assembly.

Optionally, a plurality of protrusions are arranged on one side of the hub opposite to the rigid ring assembly, and the protrusions are the same as the steel wire ropes in number and correspond to the steel wire ropes one by one;

the first end of the steel wire rope is detachably connected with the bulge through the buckle assembly, and the second end of the steel wire rope is detachably connected with the rigid ring structure and/or the connecting rod through the buckle assembly.

Optionally, an adjusting assembly is disposed on each of the steel cables to adjust the length of the steel cable.

Optionally, the adjustment assembly is provided as a turnbuckle.

Optionally, the plurality of steel cables are uniformly distributed between the hub and the rigid ring assembly.

Optionally, in the case of use of the wheel, a part of the wire rope facing away from the ground is in traction;

the traction state is a state that the steel wire rope pulls the hub towards the rigid ring assembly.

Optionally, the wheel further comprises a tyre removably attached to a side of the rigid ring assembly facing away from the hub.

In a second aspect, embodiments of the present application provide a vehicle including a wheel as described above.

In the embodiment of this application, supporting component's setting is used for supporting and connects wheel hub and rigid ring subassembly, and a plurality of wire rope's setting can link together wheel hub and rigid ring subassembly well, through wire rope's connection, can greatly reduce the use material of wheel, reduces the manufacturing cost of wheel. The use material of wheel can further be reduced in the setting of a plurality of rigid ring structures, reduces the manufacturing cost of wheel, and the setting of connecting rod can link together a plurality of rigid ring structures, guarantees the intensity of rigid ring subassembly. The embodiment of the application has solved the higher problem of wheel manufacturing cost among the prior art.

Drawings

FIG. 1 is a schematic structural view of a wheel according to an embodiment of the present application;

fig. 2 is a schematic structural view of a rigid ring assembly in an embodiment of the present application.

Description of reference numerals:

10. a hub; 20. a rigid ring assembly; 21. a rigid ring structure; 22. a connecting rod; 30. a steel cord.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The wheel and the vehicle provided by the embodiment of the present application are described in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.

Referring to fig. 1 and 2, in an embodiment of the present application, there is provided a wheel including a hub 10, a rigid ring assembly 20, and a support assembly, the hub 10 being located inside the rigid ring assembly 20, the support assembly being disposed between the hub 10 and the rigid ring assembly 20 to support and connect the hub 10 and the rigid ring assembly 20;

the rigid ring assembly 20 comprises a plurality of rigid ring structures 31 and connecting rods 32, the plurality of rigid ring structures 31 are arranged at intervals along the axis direction of the wheel, and the plurality of rigid ring structures 31 are fixedly connected through the connecting rods 32;

the support assembly comprises a steel wire rope 30, a first end of the steel wire rope 30 is connected with the hub 10, a second end of the steel wire rope 30 is connected with the rigid ring assembly 20, and a plurality of steel wire ropes 30 are arranged between the hub 10 and the rigid ring assembly 20;

in the event that the wheel is subjected to a load, the rigid ring assembly 20 is at least partially elastically deformed to cushion the load.

In the embodiment of this application, the setting of supporting component is used for supporting and connects wheel hub 10 and rigid ring subassembly 20, and the setting of a plurality of wire ropes 30 can link together wheel hub 10 and rigid ring subassembly 20 well, through wire rope 30's connection, can greatly reduce the use material of wheel, reduces the manufacturing cost of wheel. The arrangement of a plurality of rigid ring structures 31 can further reduce the use material of wheel, reduces the manufacturing cost of wheel, and the setting of connecting rod 32 can link together a plurality of rigid ring structures 31, guarantees the intensity of rigid ring subassembly 20. After the rigid ring component 20 is at least partially elastically deformed, the load can be buffered, and then the damping effect can be realized. The embodiment of the application has solved the higher problem of wheel manufacturing cost among the prior art.

It should be noted that the cross section of the rigid ring structure 31 may be square, semicircular, fan-shaped or circular, and is specifically configured according to the needs, and is not limited to the above shapes.

It should be noted that, a plurality of rigid ring structures 31 can be detachably connected through the connecting rod 32 as required, so that partial replacement is performed when part of the rigid ring structures 31 are damaged, and the maintenance cost is reduced.

The plurality of rigid ring structures 31 may be arranged such that only a portion of the rigid ring structures 31 may be deformed when the wheel is subjected to a local external force, thereby improving the stability of the wheel. A ring of wire ropes 30 may be provided between each rigid ring structure 31 and the hub 10 as required so that each rigid ring structure 31 can be independently controlled by the wire ropes 30.

Alternatively, in the embodiment of the present application, the connecting rods 32 are provided in plurality and are annularly arrayed on one side of the rigid ring structure 31. The structure can ensure that the connection of the plurality of rigid ring structures 31 is more stable and reliable.

Optionally, in the embodiment of the present application, the hub 10 or the rigid ring assembly 20 is detachably connected to both ends of the steel cable 30 through a snap assembly; alternatively, the first and second electrodes may be,

the hub 10 or the rigid ring assembly 20 is welded to both ends of the wire rope 30.

In the embodiment of the present application, the above structure illustrates two connection modes of the steel wire rope 30, one is detachably connected through a buckle assembly, the other is fixedly connected through a welding mode, and of course, other connection modes may be adopted according to needs.

It should be noted that the fastener assembly may include a clip and a fastener, one of the clip and the fastener is connected to the wire rope 30, and the other is fixedly connected to the hub 10 or the rigid ring assembly 20. When the steel wire rope 30 needs to be connected, the steel wire rope can be quickly connected through the matching of the clamping piece and the buckling piece. Of course, a locking piece can be arranged according to the requirement to lock the buckle assembly, so that the stability of the buckle assembly in a fixed state is ensured, and the steel wire rope 30 is prevented from being separated accidentally.

Optionally, in an embodiment of the present application, a plurality of through hole structures are formed in the hub 10, and the number of the through hole structures is the same as that of the steel wire ropes 30, and the through hole structures correspond to the steel wire ropes 30 one by one;

a first end of the wire rope 30 is detachably connected to the through hole structure by the snap assembly, and a second end of the wire rope 30 is detachably connected to the rigid ring structure 31 and/or the connecting rod 32 by the snap assembly.

In the embodiment of the application, the above structure can connect the two ends of the steel wire rope 30 with the hub 10 and the rigid ring component 20 respectively, the specific connection mode is set according to the actual situation, and only the fixation of the steel wire rope 30 can be realized.

It should be noted that the steel wire rope 30 may also be connected to the hub 10 or the rigid ring assembly 20 through a fixing member, specifically, the fixing member may be a bolt structure, one end of the steel wire rope 30 is welded to the bolt structure, and then is connected to the hub 10 through a bolt, and the other end is connected to the rigid ring assembly 20 through a buckle assembly; the fixing member may also be a U-bolt, one end of the steel wire rope 30 passes through two through-hole structures (disposed on the hub 10) at the same time, then the two steel wire ropes 30 are paralleled and locked by the U-bolt, the other end of the steel wire rope 30 is at least partially wound on the rigid ring assembly 20, then the two steel wire ropes 30 are paralleled and locked by the U-bolt.

Optionally, in the embodiment of the present application, a plurality of protrusions are disposed on a side of the hub 10 opposite to the rigid ring assembly 20, and the number of the protrusions is the same as that of the steel cables 30, and the protrusions correspond to the steel cables one to one;

the first end of the wire rope 30 is detachably connected with the protrusion through the snap assembly, and the second end of the wire rope 30 is detachably connected with the rigid ring structure 31 and/or the connecting rod 32 through the snap assembly.

In the embodiment of the present application, the above structure is a fixing manner that the steel wire rope 30 is detachably connected through the snap assembly. Specifically, when the fastener assembly includes the connecting member and the fastening member, one of the connecting member and the fastening member is connected to the wire rope 30, and the other is fixedly connected to the protrusion of the hub 10 or the rigid ring assembly 20. The setting is carried out according to the actual situation.

Optionally, in the embodiment of the present application, an adjusting component is disposed on each of the steel cables 30 to adjust the length of the steel cable 30. The length of the steel wire rope 30 can be adjusted according to the requirement by the structure so as to meet different requirements.

Optionally, in an embodiment of the present application, the adjustment assembly is provided as a turnbuckle. The arrangement of the turn buckle in the structure can adjust the length of the steel wire rope 30 according to the requirement. Further, can set up detachably dead lock structure on the turn buckle to when the turn buckle adjusts wire rope 30 to suitable length, the dead turn buckle of lock, the phenomenon of activity appears in the turn buckle in avoiding the use.

Of course, the adjusting assembly can be provided in other structures, such as a gear-rack matching structure, a hydraulic cylinder, an air cylinder or an electric cylinder.

Optionally, in the embodiment of the present application, the plurality of steel cables 30 are uniformly distributed between the hub 10 and the rigid ring assembly 20. The structure can ensure that the stress variation range of each steel wire rope 30 tends to be equal in use, and ensures that the service life of each steel wire rope 30 is similar.

Optionally, in the embodiment of the present application, in the case of the wheel in use, the portion of the wire rope 30 facing away from the ground is in traction;

the traction state is a state in which the wire rope 30 pulls the hub 10 toward the rigid ring assembly 20.

In the structure, in the wheel use process, one side of the rigid ring component 20 can receive the reaction force from the ground, the part of the steel wire rope 30 departing from the ground relative to the hub 10 can generate traction force, the part of the steel wire rope 30 at the moment is in a traction state, so that the connection stability of the hub 10 and the rigid ring component 20 is ensured, the part of the steel wire rope 30 close to the ground relative to the hub 10 is in an unstressed natural state, along with the rotation of the wheel, when the steel wire rope 30 is in different positions, the stress state is changed, meanwhile, the rigidity characteristic of the steel wire rope 30 can also restrain the rigid ring component 20, too large deformation cannot occur, and the stability of the rigid ring component 20 is ensured.

Optionally, in an embodiment of the present application, the wheel further comprises a tire detachably connected to a side of the rigid ring assembly 20 facing away from the hub 10.

In the structure, the arrangement of the tire can play a role in shock absorption and skid prevention on the wheel. Meanwhile, the arrangement of the tire can also protect the rigid ring component 20, and the service life of the rigid ring component 20 is prolonged.

Embodiments of the present application also provide a vehicle including a wheel as described above.

In the embodiment of the application, the vehicle with the tire can reduce the production cost. The supporting component is used for supporting and connecting the hub 10 and the rigid ring component 20, the hub 10 and the rigid ring component 20 can be well connected together through the arrangement of the steel wire ropes 30, the used materials of the wheel can be greatly reduced through the connection of the steel wire ropes 30, and the production cost of the wheel is reduced. The arrangement of a plurality of rigid ring structures 31 can further reduce the use material of wheel, reduces the manufacturing cost of wheel, and the setting of connecting rod 32 can link together a plurality of rigid ring structures 31, guarantees the intensity of rigid ring subassembly 20. The embodiment of the application has solved the higher problem of wheel manufacturing cost among the prior art.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A wheel comprising a hub (10), a rigid-ring assembly (20), and a support assembly, said hub (10) being located inside said rigid-ring assembly (20), said support assembly being arranged between said hub (10) and said rigid-ring assembly (20) to support and connect said hub (10) and said rigid-ring assembly (20);

the rigid ring assembly (20) comprises a plurality of rigid ring structures (31) and connecting rods (32), the plurality of rigid ring structures (31) are arranged at intervals along the axis direction of the wheel, and the plurality of rigid ring structures (31) are fixedly connected through the connecting rods (32);

the supporting assembly comprises a steel wire rope (30), a first end of the steel wire rope (30) is connected with the hub (10), a second end of the steel wire rope (30) is connected with the rigid ring assembly (20), and a plurality of steel wire ropes (30) are arranged between the hub (10) and the rigid ring assembly (20);

the rigid-ring assembly (20) is at least partially elastically deformed to cushion the load when the wheel is under load.

2. A wheel according to claim 1, wherein said connecting rods (32) are provided in plurality and are arranged in an annular array on one side of said rigid ring structure (31).

3. A wheel according to claim 1, wherein the hub (10) or the rigid ring assembly (20) is removably connected to the two ends of the cable (30) by snap-on assemblies, respectively; alternatively, the first and second electrodes may be,

the hub (10) or the rigid ring assembly (20) is welded with two ends of the steel wire rope (30) respectively.

4. The wheel according to claim 3, characterized in that the hub (10) is provided with a plurality of through hole structures, the number of the through hole structures is the same as that of the steel wire ropes (30), and the through hole structures correspond to the steel wire ropes (30) one by one;

a first end of the steel cable (30) is detachably connected to the through hole structure by the snap assembly, and a second end of the steel cable (30) is detachably connected to the rigid ring structure (31) and/or the connecting rod (32) by the snap assembly.

5. A wheel according to claim 3, wherein the side of the hub (10) opposite to the rigid ring assembly (20) is provided with a plurality of protrusions, the number of protrusions and the number of steel cables (30) being the same and corresponding to one another;

the first end of the steel wire rope (30) is detachably connected with the protrusion through the buckle assembly, and the second end of the steel wire rope (30) is detachably connected with the rigid ring structure (31) and/or the connecting rod (32) through the buckle assembly.

6. A wheel according to claim 1, wherein an adjustment assembly is provided on each of said wire ropes (30) to adjust the length of said wire rope (30).

7. A wheel according to claim 6, wherein said adjustment assembly is provided as a turn-buckle.

8. A wheel according to claim 1, wherein a plurality of said wire ropes (30) are evenly distributed between said hub (10) and said rigid ring assembly (20).

9. A wheel according to claim 1, characterized in that it further comprises a tyre removably attached to the side of the rigid-ring assembly (20) facing away from the hub (10).

10. A vehicle comprising a wheel according to any one of claims 1 to 9.