CN210769001U

CN210769001U - Lifting lug and vehicle with same

Info

Publication number: CN210769001U
Application number: CN201921226488.4U
Authority: CN
Inventors: 邓伟深
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-16
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a lug and have its vehicle, wherein, the lug, include: the mounting piece is provided with a mounting hole, the to-be-fixed piece is at least partially positioned in the mounting hole, and the mounting piece can buffer and damp the to-be-fixed piece; a reinforcing structure disposed circumferentially outward of the mounting member; and the connecting and fixing part is connected to the reinforcing structure. The technical scheme of the utility model the bearing of lug among the prior art can not satisfy the problem of requirement has been solved effectively.

Description

Lifting lug and vehicle with same

Technical Field

The utility model relates to a technical field of vehicle particularly, relates to a lug and have its vehicle.

Background

The diesel oil state six emission after-treatment adopts DOC (DOC, diesel oxidation catalyst) + DPF (DPF, diesel particulate filter), (SCR, selective catalytic reduction) route, 3 kinds of after-treatment are very difficult to realize in the very limited chassis arrangement of space, and the frame open pore number has far exceeded the standard requirement at present, under the modular background of advocating, as the connecting piece-rubber lug between frame and after-treatment, seem very important. The existing rubber lifting lug is made of rubber materials, and the bearing capacity of the rubber lifting lug cannot meet the requirement of national six-technology route arrangement.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a lug and have its vehicle to the bearing of the lug of solving among the prior art can not satisfy the problem of requirement.

In order to achieve the above object, according to an aspect of the present invention, there is provided a lug, including: the mounting piece is provided with a mounting hole, the to-be-fixed piece is at least partially positioned in the mounting hole, and the mounting piece can buffer and damp the to-be-fixed piece; a reinforcing structure disposed circumferentially outward of the mounting member; and the connecting and fixing part is connected to the reinforcing structure.

Further, the mounting piece is of a cylindrical structure, and the axis of the mounting hole is parallel to the axis of the mounting piece.

Further, the mounting piece is provided with a vibration damping structure, and the vibration damping structure is located between the mounting hole and the side wall of the mounting piece.

Further, the vibration reduction structure is a vibration reduction groove or a vibration reduction hole.

Further, the mounting member includes a mounting body and a guide portion through which the mounting hole passes, the guide portion being provided at a front end and/or a rear end of the mounting body.

Further, the guide part is of a horn mouth-shaped structure, and the outer end of the horn mouth-shaped structure is larger than the inner end of the horn mouth-shaped structure.

Further, the mounting member is made of a rubber material or a silicone material.

Further, the reinforcing structure is a cylindrical structure provided on the circumferential outer side of the mounting member.

Further, the connection fixing portion is provided with a connection hole so that the connection fixing portion is connected with an external object through a fastener.

According to the utility model discloses a further aspect provides a vehicle, including vehicle body and the lug of fixing in vehicle body, the lug is foretell lug.

Use the technical scheme of the utility model, treat that the mounting is located the mounting hole at least partially, reinforced structure sets up in the circumference of installed part outside, has guaranteed the intensity of lug like this, has satisfied the bearing requirement of lug. The connection fixing portion is connected to the reinforcing structure, and the connection fixing portion is fixed to an external object. The technical scheme of the utility model the bearing of lug among the prior art can not satisfy the problem of requirement has been solved effectively.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic front view of a first embodiment of a lifting lug according to the present invention;

figure 2 shows a schematic side view of the shackle of figure 1;

figure 3 shows a schematic top view of the shackle of figure 1;

figure 4 shows a schematic front view of the reinforcing structure of the shackle of figure 1;

FIG. 5 shows a schematic side view of the reinforcing structure of FIG. 4;

figure 6 shows a schematic front view of the mounting of the shackle of figure 1;

FIG. 7 shows a side schematic view of the mount of FIG. 6;

figure 8 shows a schematic front view of the attachment fixture of the shackle of figure 1;

FIG. 9 shows a schematic side view of the connection fixture of FIG. 8; and

fig. 10 shows a schematic view of the installation structure of the shackle of fig. 1.

Wherein the figures include the following reference numerals:

10. a mounting member; 11. mounting holes; 12. a vibration reduction structure; 13. a guide portion; 20. reinforcing the structure; 30. connecting the fixing part; 31. connecting holes; 100. DPF is hooked.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1 to 10, the shackle of the first embodiment includes: mounting member 10, reinforcing structure 20 and connection fixing portion 30. The mounting part 10 has a mounting hole 11, the part to be fastened is at least partially located in the mounting hole 11, and the mounting part 10 can damp vibration of the part to be fastened. The reinforcing structure 20 is disposed circumferentially outwardly of the mounting member 10. The connection fixing portion 30 is connected to the reinforcing structure 20.

According to the technical scheme of the first application embodiment, the to-be-fixed part is at least partially positioned in the mounting hole 11, and the reinforcing structure 20 is arranged on the circumferential outer part of the mounting part 10, so that the strength of the lifting lug is ensured, and the bearing requirement of the lifting lug is met. The connection fixing portion 30 is connected to the reinforcing structure 20, and the connection fixing portion 30 is fixed to an external object. The technical scheme of embodiment one has solved the problem that the bearing of the lug among the prior art can not satisfy the requirement effectively.

As shown in fig. 1 to 9, in the first embodiment, the mounting member 10 has a cylindrical structure, and the axis of the mounting hole 11 is parallel to the axis of the mounting member 10. The mounting piece 10 is of a cylindrical structure, so that the processing cost of the mounting piece 10 is low, and the axis of the mounting hole 11 is parallel to the axis of the mounting piece 10, so that the stress of the mounting piece 10 is more balanced. Specifically, the mounting hole 11 is a circular through hole, and the axis of the mounting hole 11 coincides with the axis of the mounting member 10.

As shown in fig. 1 and 6, in the first embodiment, the mounting member 10 is provided with a vibration damping structure 12, and the vibration damping structure 12 is located between the mounting hole 11 and the side wall of the mounting member 10. The damping structure 12 is arranged to play a role of buffering when relative motion occurs between the part to be fixed and the lifting lug. Specifically, the vibration damping structure 12 is a vibration damping hole. The provision of the damping holes may reduce the amount of material used for the mounting member 10. The damping holes pass through the front and rear end faces of the mounting member 10. The damping holes are plural, and the plural damping holes are arranged along the circumferential direction of the mount 10.

As shown in fig. 1, 2, and 6, in the first embodiment, the mounting member 10 includes a mounting body and a guide portion 13, the mounting hole 11 passes through the guide portion 13, and the guide portion 13 is provided at a front end and/or a rear end of the mounting body. The guide portion 13 is provided so that the member to be fastened can be easily disposed in the mounting hole 11, and the above-described structure allows the DPF hanger to be easily mounted in the hanger, taking the DPF hanger 100 of the vehicle as an example.

As shown in fig. 1, 2 and 6, in the first embodiment, the guide portion 13 is a bell-mouth-shaped structure, and the outer end of the bell-mouth-shaped structure is larger than the inner end of the bell-mouth-shaped structure. The structure has lower processing cost.

As shown in fig. 6 and 7, in the first embodiment, the mounting member 10 is made of a rubber material or a silicone material. Rubber materials or silica gel materials have the effect of buffering damping, can reduce like this and treat the impact of mounting to the lug, and then make the lug be difficult to damage, prolong the life cycle of lug.

As shown in fig. 1 to 5, in the first embodiment, the reinforcing structure 20 is a cylindrical structure provided on the circumferential outer side of the mounting member 10. The structure has lower processing cost. The reinforcing structure 20 is made of metal. Taking the example of the mounting member 10 being a rubber material, the mounting member 10 is vulcanized, which results in a stronger fit between the reinforcing structure 20 and the mounting member 10.

As shown in fig. 1 and 8, in the first embodiment, the connection fixing portion 30 is provided with a connection hole 31 so that the connection fixing portion 30 is connected to an external object by a fastener. The structure is convenient to fix. The connection fixing portion 30 is fixed by the engagement of the connection hole 31 and the bolt. For example, when the lifting lug is used for fixing the DPF hanger 100, the lifting lug can be fixed on a frame cross beam or a frame longitudinal beam.

The technical solution of the second embodiment is different from that of the first embodiment in that the vibration damping structure 12 is a vibration damping groove. The structure is convenient to process.

The shackle of the second embodiment comprises: mounting member 10, reinforcing structure 20 and connection fixing portion 30. The mounting part 10 has a mounting hole 11, the part to be fastened is at least partially located in the mounting hole 11, and the mounting part 10 can damp vibration of the part to be fastened. The reinforcing structure 20 is disposed circumferentially outwardly of the mounting member 10. The connection fixing portion 30 is connected to the reinforcing structure 20.

By applying the technical scheme of the second embodiment, the to-be-fixed part is at least partially positioned in the mounting hole 11, and the reinforcing structure 20 is arranged on the circumferential outer part of the mounting part 10, so that the strength of the lifting lug is ensured, and the bearing requirement of the lifting lug is met. The connection fixing portion 30 is connected to the reinforcing structure 20, and the connection fixing portion 30 is fixed to an external object. The second technical scheme of embodiment has solved the problem that the bearing of the lug among the prior art can not satisfy the requirement effectively.

In the second embodiment, the mounting member 10 has a cylindrical structure, and the axis of the mounting hole 11 is parallel to the axis of the mounting member 10. The mounting piece 10 is of a cylindrical structure, so that the processing cost of the mounting piece 10 is low, and the axis of the mounting hole 11 is parallel to the axis of the mounting piece 10, so that the stress of the mounting piece 10 is more balanced. Specifically, the mounting hole 11 is a circular through hole, and the axis of the mounting hole 11 coincides with the axis of the mounting member 10.

In the second technical solution of the embodiment, the mounting member 10 is provided with the vibration damping structure 12, and the vibration damping structure 12 is located between the mounting hole 11 and the side wall of the mounting member 10. The damping structure 12 is arranged to play a role of buffering when relative motion occurs between the part to be fixed and the lifting lug. Specifically, the vibration damping structure 12 is a vibration damping groove. The provision of the damping groove can reduce the amount of material used for the mounting member 10. The extension direction of damping groove is unanimous with the axis direction of installed part 10, and the damping groove is a plurality of, and a plurality of damping grooves are evenly arranged along the circumferencial direction of installed part.

In the second technical solution, the mounting member 10 includes a mounting body and a guide portion 13, the mounting hole 11 passes through the guide portion 13, and the guide portion 13 is disposed at a front end and/or a rear end of the mounting body. The guide portion 13 is provided so that the member to be fastened can be easily disposed in the mounting hole 11, and the above-described structure allows the DPF hanger to be easily mounted in the hanger, taking the DPF hanger 100 of the vehicle as an example.

In the second technical solution of the embodiment, the guiding portion 13 is a bell-mouth shaped structure, and the outer end of the bell-mouth shaped structure is larger than the inner end of the bell-mouth shaped structure. The structure has lower processing cost.

In the second embodiment, the mounting member 10 is made of a rubber material or a silicone material. Rubber materials or silica gel materials have the effect of buffering damping, can reduce like this and treat the impact of mounting to the lug, and then make the lug be difficult to damage, prolong the life cycle of lug.

In the second embodiment, the reinforcing structure 20 is a cylindrical structure provided on the circumferential outer side of the mounting member 10. The structure has lower processing cost. The reinforcing structure 20 is made of metal. Taking the example of the mounting member 10 being a rubber material, the mounting member 10 is vulcanized, which results in a stronger fit between the reinforcing structure 20 and the mounting member 10.

In the second embodiment, the connection fixing portion 30 is provided with a connection hole 31 so that the connection fixing portion 30 is connected to an external object by a fastener. The structure is convenient to fix. The connection fixing portion 30 is fixed by the engagement of the connection hole 31 and the bolt. For example, when the lifting lug is used for fixing the DPF hanger 100, the lifting lug can be fixed on a frame cross beam or a frame longitudinal beam.

The application also provides a vehicle, which comprises a vehicle main body and a lifting lug fixed on the vehicle main body. The lug is foretell lug.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above 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 described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shackle, comprising:

a mounting piece (10), wherein the mounting piece (10) is provided with a mounting hole (11), the piece to be fixed is at least partially positioned in the mounting hole (11), and the mounting piece (10) can buffer and damp the piece to be fixed;

a reinforcing structure (20), the reinforcing structure (20) being arranged circumferentially outside the mounting (10);

a connection fixing portion (30), the connection fixing portion (30) being connected to the reinforcing structure (20).

2. The shackle of claim 1, characterised in that the mounting member (10) is a cylindrical structure, and the axis of the mounting hole (11) is parallel to the axis of the mounting member (10).

3. The shackle of claim 2, characterised in that the mounting member (10) is provided with a damping structure (12), the damping structure (12) being located between the mounting hole (11) and a side wall of the mounting member (10).

4. A shackle according to claim 3, characterised in that the damping structure (12) is a damping slot or a damping hole.

5. The shackle according to claim 1, characterised in that the mounting piece (10) comprises a mounting body and a guide part (13), the mounting hole (11) passing through the guide part (13), the guide part (13) being provided at a front and/or rear end of the mounting body.

6. The shackle according to claim 5, characterised in that the guiding portion (13) is a bell-mouth shaped structure, the outer end of which is larger than the inner end of the bell-mouth shaped structure.

7. The shackle according to any one of claims 1 to 6, characterised in that the mounting (10) is made of a rubber material or a silicone material.

8. The shackle of claim 1, wherein the reinforcement structure (20) is a cylindrical structure disposed circumferentially outwardly of the mounting member (10).

9. The shackle according to claim 1, wherein the coupling fixing part (30) is provided with a coupling hole (31) so that the coupling fixing part (30) is coupled with an external object by a fastening member.

10. A vehicle comprising a vehicle body and a shackle secured to the vehicle body, characterised in that the shackle is as claimed in any one of claims 1 to 9.