CN221340797U - Bionic girder-free semi-trailer frame - Google Patents
Bionic girder-free semi-trailer frame Download PDFInfo
- Publication number
- CN221340797U CN221340797U CN202323298008.4U CN202323298008U CN221340797U CN 221340797 U CN221340797 U CN 221340797U CN 202323298008 U CN202323298008 U CN 202323298008U CN 221340797 U CN221340797 U CN 221340797U
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- China
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- welded
- frame
- reinforcing
- plates
- girder
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- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model provides a bionic girder-free semi-trailer frame, which comprises a side beam frame, wherein a backbone beam is welded at the middle part of the inner wall of the side beam frame; the joint of the backbone Liang Waibi and the inner wall of the boundary beam frame is welded with a reinforced X-shaped steel plate; the right end of the side beam frame is welded with a through cross beam; an I-shaped anti-skid frame is welded at the left end of the side beam frame; the outer side of the side beam frame is provided with a side assembling splicing seat structure; a reinforcing assembly seat structure is fixed between the reinforcing X steel plates. According to the utility model, through the arrangement of the side assembly splicing seat structure, the punching is convenient to realize the multipoint installation protection of the rack or the supporting rack, and the influence of poor stability on use is avoided.
Description
Technical Field
The utility model belongs to the technical field of semi-trailer frames, and particularly relates to a bionic girder-free semi-trailer frame.
Background
The bionic girder-free semi-trailer frame is a main body framework of a semi-trailer, mainly plays a role of bearing and connecting other steps, and comprises a spinal tubular beam, a plurality of variable cross-section crossbeams, one ends of which are connected with the spinal tubular beam Liang Yaoge and are arranged on two sides of the spinal tubular beam, side beams, which are used for connecting the other ends of the variable cross-section crossbeams on two sides of the spinal tubular beam, are arranged at two ends of the spinal tubular beam, and the variable cross-section through crossbeams which connect the spinal tubular beam or the side beams into a whole are jointly formed into a structure, and the like.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a bionic girder-free semi-trailer frame, which realizes the functions of reinforcing and filling the connection part of a carriage and is installed by adding connection points to be fastened in cooperation with other structures when the side surfaces are connected with other structures.
The technical scheme is as follows: a bionic girder-free semi-trailer frame comprises a side beam frame, wherein a backbone beam is welded at the middle part of the inner wall of the side beam frame; the joint of the backbone Liang Waibi and the inner wall of the boundary beam frame is welded with a reinforced X-shaped steel plate; the right end of the side beam frame is welded with a through cross beam; an I-shaped anti-skid frame is welded at the left end of the side beam frame; the outer side of the side beam frame is provided with a side assembling splicing seat structure; a reinforcing assembling seat structure is fixed between the reinforcing X steel plates, and is characterized in that the side assembling splicing seat structure comprises a mounting plate, and a reinforcing seat is welded on the front side of the lower end of the mounting plate; embedding plates are welded at the middle parts of the left side and the right side of the lower end of the mounting plate; the lower part of the front end of the embedded plate is welded with an extension seat.
Preferably, the reinforcing seat is inserted into the inner side of the side beam frame and is fixed by bolts and nuts.
Preferably, a plurality of embedded plates are provided, and the embedded plates are supported between the mounting plate and the reinforcing assembly seat structure.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the mounting plate is arranged, so that the punching is facilitated, and the multipoint mounting protection or supporting of the rack is realized, and the influence of poor stability on use is avoided.
In the utility model, the embedded plate and the extension seat are arranged to be matched with the mounting plate for reinforcement and mounting.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a side assembled splice seat structure of the present utility model.
Fig. 3 is a schematic structural view of the reinforcement assembly seat structure of the present utility model.
In the figure:
1. A side beam frame; 2. a spinal beam; 3. a through beam; 4. i-shaped anti-sliding rack; 5. a side assembling splicing seat structure; 51. a mounting plate; 52. a reinforcing seat; 53. an embedded plate; 54. an extension seat; 6. reinforcing an X steel plate; 7. reinforcing the assembly seat structure; 71. a first splice plate; 72. a reinforcing plate; 73. and a second splice plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Examples:
As shown in figure 1, the bionic girder-free semi-trailer frame comprises a side beam frame 1, wherein a backbone beam 2 is welded at the middle part of the inner wall of the side beam frame 1; the joint of the outer wall of the backbone beam 2 and the inner wall of the side beam frame 1 is welded with a reinforced X-shaped steel plate 6; the right end of the side beam frame 1 is welded with a through cross beam 3; the left end of the side beam frame 1 is welded with an I-shaped anti-skid frame 4; the lateral assembling splicing seat structure 5 is arranged on the outer side of the side beam frame 1; a reinforcement assembling seat structure 7 is fixed between the reinforcement X steel plates 6.
As shown in fig. 2, in the above embodiment, specifically, the side assembled splicing seat structure 5 includes a mounting plate 51, and a reinforcing seat 52 is welded on the front side of the lower end of the mounting plate 51; embedded plates 53 are welded at the middle parts of the left side and the right side of the lower end of the mounting plate 51; an extension seat 54 is welded at the lower part of the front end of the embedded plate 53; the protective frame or the supporting frame can be fixed to the mounting plate 51 on the side of the side frame 1 at a plurality of points.
As shown in fig. 3, in the foregoing embodiment, specifically, the reinforcing assembly seat structure 7 includes a first splice plate 71, and a reinforcing X-steel plate 6 is welded between the first splice plates 71; reinforcing plates 72 are welded on the left and right sides of the rear part of the first splice plate 71; the rear end of the reinforcing plate 72 is welded with a second splice plate 73; the upper end and the lower end of the second splice plate 73 and the first splice plate 71 are welded with the outer wall of the backbone beam 2 and the inner wall of the side beam frame 1; the cabin is bolted inside the side sill frame 1 and inside the first splice plate 71 and the second splice plate 73 for use.
In the above embodiment, specifically, the extension seat 54 is bolted to the edge inside the second splice plate 73, so as to reinforce the mounting plate 51.
In the above embodiment, specifically, the reinforcing plates 72 between the first splice plate 71 and the second splice plate 73 are provided in plurality, and the reinforcing plates 72 are assembled in an inner eight shape, so that the joint is reinforced when the cars are connected.
Principle of operation
The working principle of the utility model is as follows: in the use, can use at the inside of boundary beam frame 1 and the inside bolt fastening carriage of first splice plate 71 and second splice plate 73, the in-process of installation connection also can make the shelf of protection or the shelf multiple spot installation of support fix on the mounting panel 51 of boundary beam frame 1 side, can cooperate other structures to weld on boundary beam frame 1 with this and use.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. A bionic girder-free semi-trailer frame comprises a side beam frame (1), wherein a backbone beam (2) is welded at the middle part of the inner wall of the side beam frame (1); the joint of the outer wall of the backbone beam (2) and the inner wall of the side beam frame (1) is welded with a reinforced X-shaped steel plate (6); the right end of the side beam frame (1) is welded with a through cross beam (3); an I-shaped anti-skid frame (4) is welded at the left end of the side beam frame (1); a side assembling splicing seat structure (5) is arranged at the outer side of the side beam frame (1); a reinforcing assembly seat structure (7) is fixed between the reinforcing X steel plates (6), and is characterized in that the side assembly splicing seat structure (5) comprises a mounting plate (51), and a reinforcing seat (52) is welded on the front side of the lower end of the mounting plate (51); embedding plates (53) are welded at the middle parts of the left side and the right side of the lower end of the mounting plate (51); an extension seat (54) is welded at the lower part of the front end of the embedded plate (53).
2. The bionic girder-free semi-trailer frame according to claim 1, wherein the reinforcement assembly seat structure (7) comprises first splice plates (71), and reinforcement X-steel plates (6) are welded between the first splice plates (71); reinforcing plates (72) are welded on the left side and the right side of the rear part of the first splice plate (71); the rear end of the reinforcing plate (72) is welded with a second splice plate (73); the upper end and the lower end of the second splice plate (73) and the first splice plate (71) are welded with the outer wall of the backbone beam (2) and the inner wall of the side beam frame (1).
3. The bionic girder-free semi-trailer frame according to claim 1, wherein the reinforcing seat (52) is inserted into the inner side of the side girder frame (1) and is fixed by bolts and nuts.
4. The bionic girder-free semi-trailer frame according to claim 1, wherein a plurality of embedded plates (53) are provided, and the embedded plates (53) are supported between the mounting plate (51) and the reinforcing assembly seat structure (7).
5. The bionic girder-free semi-trailer frame according to claim 1, wherein the extension seat (54) is connected with the edge of the inner part of the second splice plate (73) through bolts, so as to reinforce the mounting plate (51).
6. The bionic girder-free semi-trailer frame according to claim 2, wherein a plurality of reinforcing plates (72) are arranged between the first splice plates (71) and the second splice plates (73), and the reinforcing plates (72) are assembled to be of an inner eight type, so that the joints are reinforced when the carriages are connected.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221340797U true CN221340797U (en) | 2024-07-16 |
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| GR01 | Patent grant |