CN217276888U

CN217276888U - Wheel movement support device

Info

Publication number: CN217276888U
Application number: CN202220089909.9U
Authority: CN
Inventors: 徐鸿飞; 云朋; 祁晓丹; 刘新新; 徐培超
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-23
Anticipated expiration: 2032-01-13

Abstract

The present disclosure provides a wheel movement support device, relating to the field of intelligent transportation, which may include: the thin-wall bearing comprises an inner wall and an outer wall, the inner wall is used for forming a first fastening structure with a wheel after being sleeved into any wheel on a vehicle to be processed, when the wheel rolls, the inner wall rolls relative to the fixed outer wall under the driving of the wheel, and the thin-wall bearing is fixed on the outer disc through the outer wall to form a second fastening structure and is used for rotating relative to the fixed inner disc under the driving of the wheel through the first fastening structure when the wheel rotates. By applying the scheme disclosed by the disclosure, the occupied space can be reduced and the operation can be simplified.

Description

Wheel movement support device

Technical Field

The present disclosure relates to the field of intelligent transportation technologies, and in particular, to a wheel movement support device.

Background

The vehicle supporting both automatic driving and manual driving and the vehicle supporting only manual driving can be checked (or referred to as an experiment) to ensure driving safety when driving on the road.

In the inspection process, the in-situ rolling and rotating functions of the wheel are usually required to be realized, and the rolling function of the wheel can be realized by common speed measuring tables or dynamometer-like equipment, but the rotating function of the wheel cannot be realized.

At present, equipment similar to a dynamometer can realize the rotation function of wheels, but 4 wheels are required to be detached and brake discs and the like are leaked after a vehicle is lifted by lifting equipment, and a special transition disc tool is respectively connected with 4 brake discs and connected with other large-size equipment, so that the transverse occupied space is large, and the operation is complicated.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present disclosure provides a wheel movement support apparatus to reduce the space occupation and simplify the operation.

A wheel movement support apparatus comprising:

a swivel support disc 12, said swivel support disc 12 comprising an inner disc 121 and an outer disc 122; and

the thin-wall bearing 11 comprises an inner wall 111 and an outer wall 112, the inner wall 111 is used for forming a first fastening structure with any wheel after being sleeved into the wheel on a vehicle to be processed, and when the wheel rolls, the wheel rolls relative to the fixed outer wall 112 under the driving of the wheel; the thin-walled bearing 11 is fixed on the outer disc 122 through the outer wall 112 to form a second fastening structure, and is configured to rotate relative to the fixed inner disc 121 under the driving of the wheel through the first fastening structure when the wheel rotates.

The embodiments in the above disclosure have the following advantages or benefits: the support for the rolling and rotating movement of the wheels can be realized in situ, the occupied space is small, the operation can be simplified, and the use convenience is greatly improved.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

fig. 1 is a schematic structural diagram illustrating a first embodiment 100 of a wheel movement support apparatus according to the present disclosure;

fig. 2 is a schematic structural diagram of a wheel movement support apparatus 200 according to a second embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a wheel movement support apparatus 300 according to a third embodiment of the present disclosure;

fig. 4 is a schematic front view of a third embodiment 300 of a wheel movement support apparatus according to the present disclosure;

fig. 5 is a schematic diagram illustrating a positional relationship between the inner disc 121 and the outer disc 122 of the rotation support disc 12 according to the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

In addition, it should be understood that the term "and/or" herein is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Fig. 1 is a schematic structural diagram of a wheel movement support apparatus 100 according to a first embodiment of the present disclosure. As shown in fig. 1, includes: a thin-walled bearing 11 and a rotation support disk 12.

Among them, the gyration supporting disk 12 may include therein: the inner disc 121 and the outer disc 122, the thin-walled bearing 11 may include: an inner wall 111 and an outer wall 112.

The inner wall 111 is adapted to form a first fastening structure with any wheel of the vehicle to be processed after being fitted over the wheel, and when the wheel rolls, the wheel is driven to roll relative to the fixed outer wall 112.

In addition, the thin-walled bearing 11 can be fixed on the outer disk 122 through the outer wall 112 to form a second fastening structure, and when the wheel rotates, the second fastening structure can rotate relative to the fixed inner disk 121 under the driving of the wheel through the first fastening structure.

It can be seen that the scheme of the device embodiment can support the rolling and rotating movement of the wheels in situ, occupies less space, simplifies the operation and greatly increases the use convenience.

In one embodiment of the present disclosure, the inner wall 111 of the thin-walled bearing 11 may roll relative to the outer wall 112 through a needle roller layer therebetween. The method is simple to realize and has good realization effect.

Fig. 2 is a schematic structural diagram of a wheel movement support apparatus 200 according to a second embodiment of the present disclosure. As shown in fig. 2, includes: thin wall bearing 11, rotation support disc 12 and support 13.

Among them, the gyration supporting disk 12 may include therein: the inner disc 121 and the outer disc 122, the thin-walled bearing 11 may include therein: an inner wall 111 and an outer wall 112.

In particular, the thin-walled bearing 11 can be fixed to the outer disk 122 of the rotation support disk 12 via the outer wall 112 and the bracket 13, wherein the bracket 13 can be fixed to the outer disk 122 and the outer wall 112 can be fixed to the bracket 13.

How to fix the bracket 13 to the outer plate 122 is not limited, and for example, the bracket 13 may be fixed to the outer plate 122 by welding or by bolts.

Similarly, how to fix the outer wall 112 to the bracket 13 is not limited, and for example, the outer wall 112 may be fixed to the bracket 13 by welding or by bolts.

By means of the bracket 13, the outer wall 112 of the thin-walled bearing 11 can be firmly connected with the outer disc 122 of the rotation support disc 12, thereby laying a good foundation for subsequent processing.

It should be noted that the bracket 13 shown in fig. 2 is only one possible implementation manner and is not intended to limit the technical solution of the present disclosure, for example, the specific shape of the bracket 13 may be determined according to actual needs and is not limited to the one shown in fig. 2.

Fig. 3 is a schematic structural diagram of a third embodiment 300 of a wheel movement support apparatus according to the present disclosure. As shown in fig. 3, includes: thin-walled bearing 11, rotation support disk 12 and bracket 13.

In addition, the device can also comprise: m spokes 113 located at one side of the thin-walled bearing 11, and a perforated disc 114, one end of the spokes 113 may be connected to the inner wall 111 of the thin-walled bearing 11, and the other end may be connected to the perforated disc 114.

Accordingly, fig. 4 is a schematic front view of a third embodiment 300 of the wheel movement support apparatus according to the present disclosure.

M is a positive integer greater than one, and the specific value may be determined according to actual needs, for example, 5 or 5 spokes 113 may converge on the perforated disc 114.

The structure formed by the spokes 113 and the perforated disc 114 can play a role of limiting and the like, namely assisting in fixing the position of the wheel and the like.

In the above embodiments, the inner wall 111 may be configured to form a first fastening structure with a wheel after being sleeved (buckled) on any wheel on the vehicle to be processed, and when the wheel rolls, the wheel may roll relative to the fixed outer wall 112 under the driving of the wheel.

In one embodiment of the present disclosure, the inner wall 112 can be sleeved on a wheel of a vehicle to be processed, which is lifted to a predetermined height by a lifting device, and when the wheel rolls or rotates, the lifting device can be in a state of being removed or lowered to a height that does not support the vehicle to be processed.

By the above mode, the combination of the wheel and the wheel movement support device can be simply and efficiently realized, and the weight of the vehicle body can fall on the wheel movement support device during the actual inspection, thereby ensuring the inspection effect.

In one embodiment of the present disclosure, the first fastening structure may be formed in one or two of the following ways.

1) In a first mode

The inner wall 111 may be fastened to the wheel by a compressive force generated when the deflated wheel is inflated, thereby forming a first fastening structure.

For example, after the vehicle is turned off, the vehicle body can be lifted up by one or more jacks so as to lift the front wheel of the vehicle or the whole vehicle to a predetermined height, then the wheel can be deflated, the thin-walled bearing 11 can be buckled on the wheel, and further, the wheel can be inflated so as to fix the relative position of the two by means of the pressing force between the inner wall 111 and the wheel generated when the wheel is inflated, so that a fastening structure, namely a first fastening structure, is formed, and accordingly, the movement of the wheel correspondingly drives the inner wall 111 to move.

2) Mode two

The inner wall 111 may be fastened to the wheel by fastening members previously provided on the inner wall 111, thereby forming a first fastening structure.

The fastening member is not limited in particular, and may be, for example, an inflation member or a tension member.

If the first mode is adopted, the fastening part does not need to be additionally arranged on the inner wall 111, but the wheel needs to be subjected to air discharging and inflating operations, otherwise, if the second mode is adopted, the wheel does not need to be subjected to air discharging and inflating operations, but the fastening part needs to be additionally arranged on the inner wall 111, but the set setting is applicable to each vehicle, namely once the setting is completed, the subsequent vehicle can be used for multiple times, namely, the two modes respectively have the advantages, and the specific sampling mode I or the mode II can be determined according to actual needs, so that the device is very flexible and convenient.

In the first or second mode, after the first fastening structure is formed, the height of the jack can be removed or reduced, so that the jack does not support the vehicle, and the weight of the vehicle body falls on the thin-wall bearing 11 and the underlying rotation support plate 12.

The vehicle can then be started and the wheels roll, bringing the inner wall 111 of the thin-walled bearing 11 to roll against the fixed outer wall 112.

As described above, the thin-walled bearing 11 may be fixed to the outer disc 122 of the rotation support disc 12 through the outer wall 112 and the bracket 13 to form a second fastening structure, and the second fastening structure may be rotated relative to the fixed inner disc 121 by the first fastening structure when the wheel rotates.

I.e. the steering wheel of the vehicle is turned so that the wheel turns, and correspondingly the thin-walled bearing 11, the bracket 13 and the outer disc 122 of the swivel support disc 12 will turn together with the wheel relative to the fixed inner disc 121.

Fig. 5 is a schematic diagram illustrating a positional relationship between the inner disc 121 and the outer disc 122 of the rotation support disc 12 according to the present disclosure. How the outer disc 122 rotates with respect to the inner disc 121 is not limited, and for example, the relative rotation may be achieved by an inter-disc structure provided between the outer disc 122 and the inner disc 121.

In addition, the inner plate 121 of the rotation support plate 12 may be fixed to the ground or other objects, such as a steel plate, by bolts or the like.

In practical applications, when the vehicle is stopped and turned off, assuming that the two front wheels are to be inspected, the two wheel movement support devices described in the present disclosure may be moved to the two front wheels by means of a slide rail or the like, and can deflate the two front wheels, and then can respectively buckle the two thin-wall bearings 11 on the two front wheels, the two front wheels can then be inflated so as to form a first fastening structure with the inner wall 111 of the thin-walled bearing 11, which, further, the inner disc 121 of the swivel support disc 12 can be fixed on the slide rail by bolts, and the vehicle can be started, the wheel is made to roll, and accordingly, the inner wall 111 will roll with respect to the fixed outer wall 112 under the driving of the wheel, in addition, the wheel may also be rotated such that the second fastening structure is rotated relative to the fixed inner disc 121 by the first fastening structure, under the drive of the wheel, etc.

In practical applications, there is a special case where the gap between the wheel and the wheel arch of some vehicle models is small, so that the processing manner described in the present disclosure cannot be adopted. Corresponding solutions are also given in this disclosure for this case.

The wheel can be removed and the wheel installation can be resumed after the inspection is finished by adopting the connection form of the perforated disc 114 and the brake disc.

That is, the perforated disc 114 may be used to connect with a brake disc corresponding to the wheel when the wheel is removed, and accordingly, the inner wall 111 may form a first fastening structure with the wheel through the perforated disc 114 and the brake disc.

When the wheel is removed, the brake disc will leak out, and the brake disc can be connected with the perforated disc 114 through bolts and the like, so that the inner wall 111 and the wheel form a first fastening structure essentially, and the subsequent treatment mode is the same as the mode of not removing the wheel, and the description is omitted.

Through the above process, the problem of how to inspect the vehicle when the gap between the wheel and the wheel arch is small is solved, thereby ensuring the smooth inspection under various conditions.

In a word, by adopting the scheme disclosed by the disclosure, the support for the rolling and rotating motion of the wheel can be realized in situ, the visual follow-up effect is better, the occupied space is smaller, the operation is simple, the vehicle can be used along with the vehicle, the vehicle can move after the inspection is finished, the use convenience is greatly improved, and the like.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A wheel movement support apparatus, comprising:

a swivel support disc (12), the swivel support disc (12) comprising an inner disc (121) and an outer disc (122); and

the thin-wall bearing (11) comprises an inner wall (111) and an outer wall (112), the inner wall (111) is used for forming a first fastening structure with any wheel after being sleeved on the vehicle to be processed, and when the wheel rolls, the wheel rolls relative to the fixed outer wall (112) under the driving of the wheel; the thin-wall bearing (11) is fixed on the outer disc (122) through the outer wall (112) to form a second fastening structure, and the second fastening structure is used for rotating relative to the fixed inner disc (121) under the driving of the wheel through the first fastening structure when the wheel rotates.

2. The apparatus of claim 1, wherein,

the inner wall (111) is sleeved with wheels of the vehicle to be processed, which is lifted to a preset height by using lifting equipment;

when the wheels roll or rotate, the lifting device is in a state of being removed or lowered to a height which does not have a supporting effect on the vehicle to be treated.

3. The apparatus of claim 1, wherein,

the inner wall (111) rolls relative to the outer wall (112) via a needle roller layer between the inner wall and the outer wall (112).

4. The apparatus of claim 1, further comprising: a bracket (13);

the thin-walled bearing (11) is fixed on the outer disk (122) by the outer wall (112) and the bracket (13), wherein the bracket (13) is fixed on the outer disk (122), and the outer wall (112) is fixed on the bracket (13).

5. The apparatus of claim 1, wherein,

the inner wall (111) is fastened to the deflated wheel by a pressing force generated when the wheel is inflated, so that the first fastening structure is formed.

6. The apparatus of claim 1, wherein,

the inner wall (111) is fastened to the wheel by a fastening member provided in advance on the inner wall (111), forming the first fastening structure.

7. The device according to any one of claims 1 to 6, further comprising:

m spokes (113) and an open-hole disc (114) located on one side of the thin-walled bearing (11), M being a positive integer greater than one; one end of the spoke (113) is connected with the inner wall (111), and the other end of the spoke is connected with the perforated disc (114).

8. The apparatus of claim 7, wherein,

the perforated disc (114) is further used for connecting with a brake disc corresponding to the wheel when the wheel is detached;

the inner wall (111) is further configured to form the first fastening structure with the wheel via the apertured disc (114) and the brake disc.