CN215851482U - Semitrailer through beam - Google Patents
Semitrailer through beam Download PDFInfo
- Publication number
- CN215851482U CN215851482U CN202121087517.0U CN202121087517U CN215851482U CN 215851482 U CN215851482 U CN 215851482U CN 202121087517 U CN202121087517 U CN 202121087517U CN 215851482 U CN215851482 U CN 215851482U
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- supporting plate
- vertical supporting
- semitrailer
- edge
- grooves
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- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 238000004513 sizing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a semitrailer penetrating beam which comprises a vertical supporting plate, wherein at least two grooves and protrusions are arranged on the vertical supporting plate, and the grooves and the protrusions are formed by bending the vertical supporting plate downwards in the vertical direction; the upper edge and the lower edge of the vertical supporting plate are both provided with transverse folded edges, and the two transverse folded edges are positioned on the same side of the vertical supporting plate; two ends of the transverse folded edge positioned at the upper side are provided with edge beams avoiding notches; a plurality of embedded grooves are formed in the middle of the transverse folded edge on the upper side, and the bottoms of the embedded grooves extend to the vertical supporting plate. The semitrailer through beam can improve the supporting area of the bottom plate and prevent the bottom plate from deforming.
Description
Technical Field
The utility model relates to the field of semitrailers, in particular to a semitrailer through beam.
Background
When a frame of a semitrailer is assembled, two sides of a longitudinal beam of the frame are generally provided with cross beams which are not connected with each other, and a bottom plate sizing block for supporting a carriage bottom plate is arranged on each cross beam. Thereby forming the platform floor to be in contact with only the upper surface of the floor parallels. The supporting area of the base plate sizing block is small, the base plate is easy to deform, and the service performance and the service life of the vehicle are influenced.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical scheme that: a semitrailer penetrating beam comprises a vertical supporting plate, wherein at least two grooves and protrusions are arranged on the vertical supporting plate, and the grooves and the protrusions are formed by bending the vertical supporting plate downwards in the vertical direction;
the upper edge and the lower edge of the vertical supporting plate are both provided with transverse folded edges, and the two transverse folded edges are positioned on the same side of the vertical supporting plate;
two ends of the transverse folded edge positioned at the upper side are provided with edge beams avoiding notches; a plurality of embedded grooves are formed in the middle of the transverse folded edge on the upper side, and the bottoms of the embedded grooves extend to the vertical supporting plate.
Based on the above, a plurality of embedded grooves are symmetrically arranged by taking the axis of the vertical supporting plate as a symmetry axis.
Based on the above, the two transverse folding edges and the vertical supporting plate are integrally arranged.
Based on the above, the groove and the protrusion are arranged up and down correspondingly.
Compared with the prior art, the semitrailer penetrating beam has substantial characteristics and progress, and particularly, the semitrailer penetrating beam provided by the utility model is provided with the embedded groove; therefore, the bottom plate sizing block can be embedded into the penetrating beam, and the upper part of the bottom plate sizing block is flush with the upper surface of the penetrating beam; therefore, a horizontal frame structure can be formed by the bottom plate sizing block and the penetrating beam, the supporting area of the bottom plate is greatly increased, and the deformation of the bottom plate is prevented.
Furthermore, through set up the recess that supplies the frame longeron to install on the through beam to the through beam designs into concave-convex shape down, and sets up the boundary beam at the through beam both ends and dodges the opening, thereby has ensured the combination that through beam and boundary beam can be better, has improved frame stability.
Drawings
Fig. 1 is a schematic overall structure diagram of a semitrailer through beam provided by the utility model.
Fig. 2 is a partial structural schematic diagram of a semitrailer through beam provided by the utility model.
Fig. 3 is a schematic view of a semitrailer through beam installation state provided by the utility model.
In the figure: 1. a vertical support plate; 2. a groove; 3. a groove is embedded; 4. avoiding the boundary beam; 5. a protrusion; 6. folding the edges transversely; 7. a bottom plate sizing block; 8. a boundary beam; 9. a stringer.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Example 1
The embodiment provides a semitrailer through beam, which comprises a vertical support plate 1 as shown in fig. 1, 2 and 3.
The vertical supporting plate 1 is provided with at least two grooves 2 and protrusions 5, and the grooves 2 and the protrusions 5 are formed by bending the vertical supporting plate 1 downwards in the vertical direction.
The upper edge and the lower edge of the vertical supporting plate 1 are both provided with a transverse folded edge 6, and the two transverse folded edges 6 are positioned on the same side of the vertical supporting plate 1.
The two ends of the transverse folded edge 6 positioned at the upper side are provided with boundary beams to avoid gaps 4. The middle part of the transverse folding edge 6 positioned at the upper side is provided with a plurality of embedded grooves 3. The bottom of the embedded groove 3 extends to the vertical support plate 1.
Specifically, the plurality of insertion grooves 3 are symmetrically arranged with the axis of the vertical support plate 1 as an axis of symmetry.
The two transverse folded edges 6 and the vertical supporting plate 1 are integrally arranged.
The groove 2 and the bulge 5 are arranged up and down correspondingly.
Specifically, the structure of the semitrailer through beam when assembled into a semitrailer frame is shown in fig. 3. During installation, the boundary beam 8 is installed on the boundary beam avoiding gap 4, and the upper surface of the boundary beam 8 is parallel and level to the upper surface of the through beam.
Then install longeron 9 in recess 2, install many bottom plate parallels 7 in embedded groove 3 to ensure that longeron 9 upper surface and bottom plate parallels 7 upper surface looks parallel and level, thereby can utilize bottom plate parallels 7, run through roof beam and longeron 9 to form a horizontally frame construction, improve bottom plate support area by a wide margin.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (4)
1. A semitrailer through beam is characterized in that: the supporting device comprises a vertical supporting plate, wherein at least two grooves and protrusions are arranged on the vertical supporting plate, and the grooves and the protrusions are formed by bending the vertical supporting plate downwards in the vertical direction;
the upper edge and the lower edge of the vertical supporting plate are both provided with transverse folded edges, and the two transverse folded edges are positioned on the same side of the vertical supporting plate;
two ends of the transverse folded edge positioned at the upper side are provided with edge beams avoiding notches; a plurality of embedded grooves are formed in the middle of the transverse folded edge on the upper side, and the bottoms of the embedded grooves extend to the vertical supporting plate.
2. The semitrailer through beam of claim 1, wherein: the plurality of embedded grooves are symmetrically arranged by taking the axis of the vertical supporting plate as a symmetry axis.
3. The semitrailer through beam of claim 2, wherein: the two transverse folded edges and the vertical supporting plate are integrally arranged.
4. A semitrailer through beam according to claim 3, characterized in that: the groove and the bulge are arranged up and down correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087517.0U CN215851482U (en) | 2021-05-20 | 2021-05-20 | Semitrailer through beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087517.0U CN215851482U (en) | 2021-05-20 | 2021-05-20 | Semitrailer through beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215851482U true CN215851482U (en) | 2022-02-18 |
Family
ID=80316842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121087517.0U Active CN215851482U (en) | 2021-05-20 | 2021-05-20 | Semitrailer through beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215851482U (en) |
-
2021
- 2021-05-20 CN CN202121087517.0U patent/CN215851482U/en active Active
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