CN215043105U - Stable spring plate mounting seat assembly - Google Patents
Stable spring plate mounting seat assembly Download PDFInfo
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- CN215043105U CN215043105U CN202120837973.6U CN202120837973U CN215043105U CN 215043105 U CN215043105 U CN 215043105U CN 202120837973 U CN202120837973 U CN 202120837973U CN 215043105 U CN215043105 U CN 215043105U
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- mounting plate
- fixed
- lifting lug
- shaped structure
- lug support
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Abstract
The utility model discloses a stable spring plate mounting seat component, which comprises a first mounting plate fixed on one side of a frame longitudinal beam, wherein the cross section of the first mounting plate is of an L-shaped structure; a first reinforcing piece for increasing the stability is fixed between two side surfaces of the L-shaped structure; the lifting lug support is installed on the lower portion of the first installation plate, local torsional rigidity of the lifting lug support is improved, and overall rigidity of the frame is enhanced.
Description
Technical Field
The utility model relates to the field of automobiles, concretely relates to stable form spring board mount pad subassembly.
Background
The frame of the non-bearing type vehicle body has the functions of bearing a vehicle head and a container and connecting the whole chassis and a power system, and has a good structural design, so that good performance can be brought to the frame, and the bearing capacity can be better improved. As shown in fig. 1, in the design of the local installation structure of the lifting lug support in the prior art, because the lifting lug support is directly installed below the frame longitudinal beam, the stress area is small, and the defects of insufficient support rigidity and low reliability exist at the position of the lifting lug support; in addition, in the prior art, the lifting lug support and the frame longitudinal beam are not connected in an integral frame structure, the structural strength is insufficient, the bearing capacity is insufficient in the using process, and abnormal sound of the structure is caused sometimes; and can not adapt to the vehicle type with wider wheel track.
Therefore, in order to solve the above problems, a stable spring plate mounting base assembly is required, which can improve the local torsional rigidity of the plate spring mounting point, ensure the overall rigidity of the frame, and be applicable to vehicle types with wider wheel track.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a stable form spring board mount pad subassembly, can improve the local torsional rigidity of leaf spring mounting point, strengthened the bulk rigidity of frame simultaneously.
The utility model discloses a stable form spring plate mounting base subassembly, including fixing the first mounting panel on one side of the frame longitudinal beam, the cross section of the first mounting panel is L-shaped structure; a first reinforcing piece for improving the stability is welded between the two side faces of the L-shaped structure, so that the local torsional rigidity of the first mounting plate is improved, and the overall rigidity of the frame is further enhanced; the lower part of the first mounting plate is provided with a lifting lug support. The first mounting plate is located on one side of the frame longitudinal beam, the first side face of the first mounting plate is fixed on the outer side wall of the frame longitudinal beam through a bolt, and the lifting lug support is fixedly welded with the second side face of the first mounting plate. The stress area of the lifting lug support can be increased, the structural strength of the lifting lug support is further increased, and the bearing capacity and the stability of the lifting lug support in the using process are improved.
Further, the first reinforcing member is a stable triangular structure. The triangular structure can be preferably a right-angled triangle, and two right-angled sides are respectively welded and fixed with two side faces of the first mounting plate. The lengths of the two right-angle sides can be selected according to the lengths of the two side surfaces of the first mounting plate, for example, the triangular structure can be an isosceles right triangle.
And the second mounting plate is positioned on the lower part of the first mounting plate and is respectively welded and fixed with the lifting lug support and the first mounting plate, and meanwhile, the second mounting plate is fixed with the lower part of the frame longitudinal beam so as to be suitable for a larger wheel track.
Furthermore, one side face of the first mounting plate is fixed on the frame longitudinal beam, the second mounting plate is L-shaped, the outer side edge of the second mounting plate is fixed with the lifting lug support, and the inner side edge of the second mounting plate is fixed on the lower portion of the frame longitudinal beam. The horizontal inner side edge of the L-shaped second mounting plate is fixed with the lower part of the frame longitudinal beam; and the vertical outer side edge of the second mounting plate is welded and fixed with the side surface of the lifting lug support. Further increasing the integrity between the frame rail, the first mounting plate and the shackle bracket.
Further, the lifting lug support is of a U-shaped structure with a downward opening, and the upper portion of the U-shaped structure is fixed to the first mounting plate. For the stability that increases the lug support, U type structure medial surface is fixed with the second mounting panel, and the inside of U type structure is close to the bottom welding and has the second reinforcement, and this second reinforcement can offset with two medial surfaces of U type structure and bottom surface, improves the stability of U type structure both sides face to the both sides face along frame lateral deformation when preventing to receive the transverse force of U type structure influences frame stability. One or more second reinforcing members may be provided depending on the strength required.
Further, the cross section of the first reinforcing part is of a U-shaped structure, and two side faces of the first reinforcing part are triangular. The U-shaped structure can improve the bending strength of the first reinforcing member.
Furthermore, two side faces of the first reinforcing piece are isosceles triangles.
Furthermore, the inner side of the L-shaped second mounting plate is provided with a flange, and the flange is L-shaped and fixed with the frame longitudinal beam, so that the stress area of the second mounting plate is increased.
Furthermore, the second mounting panel has two and sets up for mirror symmetry, and the turn-ups keeps away from its plane of symmetry and turns over outwards, and is more stable during bearing frame longeron.
The utility model discloses a stable form spring board mount pad subassembly installs a set ofly respectively in the frame both sides during the use the utility model discloses. The utility model has the advantages that: (1) the lifting lug support is welded on the lower portion of the first mounting plate of the L-shaped structure, so that the stress area of the lifting lug support can be increased, and the bearing capacity and stability of the lifting lug support in the using process are improved. (2) The distance between the two lug supports on the two sides of the frame can be increased by prolonging the second side surface of the first mounting plate, so that the mounting structure is suitable for vehicle types with larger wheel tracks; and the lifting lug supports and the frame form a whole through the connection of the second mounting plate, and the strength of the whole structure is not influenced after the distance between the two lifting lug supports is increased. (3) In the aspect of overall structure, compare traditional structure, link together shackle support and solebar through first mounting panel and second mounting panel, and first mounting panel has set up first reinforcement, has formed the stable mounting structure of a triangle-shaped, has improved the local torsional rigidity of leaf spring mounting point, has ensured the bulk rigidity of frame simultaneously.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of a mounting structure of a lifting lug support in the prior art;
fig. 2 is an installation schematic view of the stable spring plate mounting base assembly of the present invention;
fig. 3 is a partial schematic view of a stable spring plate mount assembly of the present invention;
fig. 4 is a schematic structural view of the stable spring plate mounting base assembly of the present invention;
fig. 5 is a schematic view of a stable spring plate mount assembly of the present invention;
fig. 6 is a schematic bottom view of the stable spring plate mounting base assembly of the present invention.
In the figure, 1 is a first mounting plate, 2 is a first reinforcing part, 3 is a lifting lug support, 4 is a second mounting plate, 4-1 is a flanging, 5 is a frame longitudinal beam, 6 is a second reinforcing part, and 7 is a mounting cross beam.
Detailed Description
As shown in fig. 2 to 6, the stable spring plate mounting base assembly in the present embodiment includes a first mounting plate 1 fixed to one side of a frame rail 5, wherein the cross section of the first mounting plate 1 is an L-shaped structure; a first reinforcing piece 2 for improving the stability is welded between the two side faces of the L-shaped structure, so that the local torsional rigidity of the first mounting plate 1 is improved, and the overall rigidity of the frame is further enhanced; the lower part of the first mounting plate 1 is provided with a lifting lug support 3. The first mounting plate 1 is located on one side of the frame longitudinal beam 5, a first side face of the first mounting plate 1 is fixed on the outer side wall of the frame longitudinal beam 5 through bolts, and the lifting lug support 3 is fixedly welded with a second side face of the first mounting plate 1.
In this embodiment, the first reinforcing member 2 is a stable triangular structure. The triangular structure can be preferably a right-angled triangle, and two right-angled sides are respectively welded and fixed with two side surfaces of the first mounting plate 1. The lengths of the two right-angle sides can be selected according to the lengths of the two side surfaces of the first mounting plate 1, for example, the triangular structure can be an isosceles right triangle.
In this embodiment, the vehicle body frame further comprises a second mounting plate 4, the second mounting plate 4 is located at the lower portion of the first mounting plate 1 and is welded and fixed to the lifting lug support 3 and the first mounting plate 1 respectively, and meanwhile, the second mounting plate 4 is fixed to the lower portion of the frame longitudinal beam 5.
In this embodiment, one side of the first mounting plate 1 is fixed on the frame longitudinal beam 5, the second mounting plate 4 is L-shaped, the outer side of the second mounting plate 4 is fixed with the lifting lug support 3, and the inner side is fixed on the lower part of the frame longitudinal beam 5. The horizontal inner side edge of the L-shaped second mounting plate 4 is fixed with the lower part of the frame longitudinal beam 5; the vertical outer side edge of the second mounting plate 4 is welded and fixed with the side surface of the lifting lug support 3. Further increasing the integrity between the frame rail 5, the first mounting plate 1 and the shackle bracket 3.
In this embodiment, the lifting lug support 3 is a U-shaped structure with a downward opening, and the upper portion of the U-shaped structure is fixed to the first mounting plate 1. For the stability that increases lifting lug support 3, U type structure medial surface is fixed with second mounting panel 4, and the inside of U type structure is close to the bottom welding and has second reinforcement 6, and this second reinforcement 6 can offset with two medial surfaces of U type structure and bottom surface, improves the stability of U type structure both sides face to the both sides face of U type structure along frame lateral deformation when preventing to receive the transverse force, influences frame stability. According to different required strengths, as shown in fig. 6, two second reinforcing members 6 can be arranged, so that a semi-closed cavity is formed at the upper part of the lifting lug support 3, and the local rigidity is further improved.
In this embodiment, the cross section of the first reinforcing member 2 is a U-shaped structure, and the first side surface and the second side surface of the first reinforcing member 2 are both triangular. The U-shaped structure can improve the bending strength of the first reinforcing member 2.
In this embodiment, two side surfaces of the first reinforcing member 2 are isosceles triangles.
In this embodiment, a flange 4-1 is provided on the inner side of the L-shape of the second mounting plate 4, as shown in fig. 4 and 5, the section of the flange 4-1 is L-shaped, the flange 4-1 is attached to the frame rail 5, as shown in fig. 2, and the horizontal plane of the flange 4-1 is fixed to the frame rail 5 by a rivet.
In this embodiment, the second mounting plates 4 are two and are arranged in mirror symmetry.
Bolted connection has installation crossbeam 7 between two solebars 5, and a set of is installed respectively to the frame both sides the utility model discloses, in the aspect of overall structure, contrast traditional structure links together lifting lug support 3 and solebars 5 through first mounting panel 1 and second mounting panel 4, and first mounting panel 1 has set up first reinforcement 2, has formed the stable mounting structure of a triangle-shaped, has improved the local torsional rigidity of leaf spring mounting point, has ensured the bulk rigidity of frame simultaneously.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. Stable form spring board mount pad subassembly, its characterized in that: the cross section of the first mounting plate is of an L-shaped structure; a first reinforcing piece for increasing the stability is fixed between two side surfaces of the L-shaped structure; the lower part of the first mounting plate is provided with a lifting lug support.
2. A stabilized spring plate mount assembly according to claim 1, wherein: the first reinforcing member is of a triangular structure.
3. A stabilized spring plate mount assembly according to claim 1, wherein: the lifting lug support is characterized by further comprising a second mounting plate, wherein the second mounting plate is located on the lower portion of the first mounting plate and is respectively fixed with the lifting lug support and the first mounting plate.
4. A stabilized spring plate mount assembly according to claim 1, wherein: one side of the first mounting plate is fixed on the frame longitudinal beam, the second mounting plate is L-shaped, the outer side edge of the second mounting plate is fixed with the lifting lug support, and the inner side edge of the second mounting plate is fixed on the lower portion of the frame longitudinal beam.
5. A stabilized spring plate mount assembly according to claim 1, wherein: the lifting lug support is of a U-shaped structure with a downward opening, the upper portion of the U-shaped structure is fixed to the first mounting plate, the inner side face of the U-shaped structure is fixed to the second mounting plate, and a second reinforcing piece is arranged inside the U-shaped structure and close to the bottom.
6. A stabilized spring plate mount assembly according to claim 1, wherein: the cross section of the first reinforcing piece is of a U-shaped structure, and two side faces of the first reinforcing piece are triangular.
7. A stabilized spring plate mount assembly according to claim 6, wherein: two side surfaces of the first reinforcing piece are isosceles triangles.
8. A stabilized spring plate mount assembly according to claim 4, wherein: the inner side of the L-shaped second mounting plate is provided with a flange which is L-shaped and fixed with the frame longitudinal beam.
9. A stabilized spring plate mount assembly according to claim 3, 4 or 8, wherein: the second mounting panel has two and sets up for mirror symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837973.6U CN215043105U (en) | 2021-04-22 | 2021-04-22 | Stable spring plate mounting seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837973.6U CN215043105U (en) | 2021-04-22 | 2021-04-22 | Stable spring plate mounting seat assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215043105U true CN215043105U (en) | 2021-12-07 |
Family
ID=79112195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120837973.6U Active CN215043105U (en) | 2021-04-22 | 2021-04-22 | Stable spring plate mounting seat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215043105U (en) |
-
2021
- 2021-04-22 CN CN202120837973.6U patent/CN215043105U/en active Active
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