CN207773238U - Frame cross assembly - Google Patents
Frame cross assembly Download PDFInfo
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- CN207773238U CN207773238U CN201820097601.2U CN201820097601U CN207773238U CN 207773238 U CN207773238 U CN 207773238U CN 201820097601 U CN201820097601 U CN 201820097601U CN 207773238 U CN207773238 U CN 207773238U
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- cross
- plate
- beam body
- web
- upper flange
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Abstract
The utility model discloses a kind of frame cross assemblies, it is related to Truck Frame Structure technical field, including cross-beam body, the both ends of the cross-beam body are separately installed with connecting plate, the cross-beam body is Contraband type, there are two the cross-beam body is set, the web face fitting of two cross-beam bodies is fixed, the upper flange of the cross-beam body is surface plate, the lower wing plate of the cross-beam body is arc panel, the arc panel is towards cross-beam body internal protrusion, the outside of the upper flange and the lower wing plate is the first arc, first arc is raised towards web direction, the web is equipped with reinforcing plate, described reinforcing plate one end is fixedly arranged on the upper flange.The utility model solves the technical problem of beam strength difference in the prior art, and the utility model improves the intensity of crossbeam and the stabilization of overall performance.
Description
Technical field
The utility model is related to Truck Frame Structure technical field, more particularly to a kind of frame cross assembly that intensity is high.
Background technology
In Truck Frame Structure, ladder type frame is one of common Chassis type, and specific structure includes two equal
Capable longeron, and the crossbeam that is connected between two longerons, the both ends of crossbeam are connect by connecting plate with longeron, crossbeam with connect
Board group at portion's dress be crossbeam assembly, an important factor for self-strength of crossbeam assembly is the bearing capacity that decide vehicle frame.
Utility model content
For disadvantages described above, the technical problem to be solved by the utility model is to provide a kind of frame cross assembly, this vehicles
Frame crossbeam assembly performance is stablized, and intensity is high.
In order to solve the above technical problems, the technical solution of the utility model is：
The both ends of a kind of frame cross assembly, including cross-beam body, cross-beam body are separately installed with connecting plate, cross-beam body
For Contraband type, there are two cross-beam body is set, the web face fitting of two cross-beam bodies is fixed, and the upper flange of cross-beam body is plane
Plate, the lower wing plate of cross-beam body are arc panel, and towards cross-beam body internal protrusion, the outside of upper flange and lower wing plate is arc panel
First arc, the first arc are raised towards web direction.
Wherein, there are two connecting plate is set, respectively upper junction plate and lower connecting plate, upper junction plate and lower connecting plate are L
The side plate face paste of template, upper junction plate is closed in the end outer plate surface for the upper flange for being fixed on two cross-beam bodies, another side plate
Face is mounted on longitudinal beam；The side plate face paste of lower connecting plate closes the end inner panel for the lower wing plate for being fixed on two cross-beam bodies
On face, another lateral plates fitting is fixed on longitudinal beam, and web is equipped with reinforcing plate, and reinforcing plate one end is fixedly arranged at upper flange
On.
Wherein, the outside of upper flange and lower wing plate are consistent elevationally outward.
Wherein, two end sides of web are partly the second arc, central protuberance of second arc towards cross-beam body.
Wherein, web is equipped with lightening hole.
Wherein, the plate face at the both ends of upper flange be equipped with the first mounting hole, the first mounting hole be equipped with it is multiple, multiple first
Mounting hole is arranged at least provided with two rows of with two.
Wherein, the plate face at the both ends of lower wing plate is plane, and plane is equipped with the second mounting hole, and the second mounting hole is equipped with
Multiple, multiple second mounting holes are arranged at least provided with two rows of with two.
Wherein, web is equipped with third mounting hole, and third mounting hole is used for the riveting of two cross-beam bodies.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
Since a kind of frame cross assembly of the utility model includes cross-beam body, the both ends of cross-beam body are separately installed with company
Fishplate bar, cross-beam body is Contraband type, and there are two cross-beam body is set, the web face fitting of two cross-beam bodies is fixed, by two
Cross-beam body is relatively fixed the intensity for carrying out web beam ontology, since the upper flange of cross-beam body is surface plate, can facilitate
The installation of subsequent parts, since the lower wing plate of cross-beam body is arc panel, arc panel is towards cross-beam body internal protrusion, on web
Equipped with reinforcing plate, reinforcing plate one end is fixedly arranged on upper flange, to promote the buckle resistance energy of cross-beam body, due to upper flange with
The outside of lower wing plate is the first arc, and the first arc is towards web direction protrusion, to further improve the anti-of cross-beam body
Bending performance.
There are two being set due to connecting plate, respectively upper junction plate and lower connecting plate, upper junction plate and lower connecting plate are L-type
The side plate face paste of plate, upper junction plate is closed in the end outer plate surface for the upper flange for being fixed on two cross-beam bodies, another lateral plates
On longitudinal beam；The side plate face paste of lower connecting plate closes the end inner plate surface for the lower wing plate for being fixed on two cross-beam bodies
On, another lateral plates fitting is fixed on longitudinal beam, and the connection between two cross-beam bodies is reinforced, while by four connections
Face is connect with upper junction plate or lower connecting plate, improves the fastness of connection.
Due to web two end sides partly be the second arc, the second arc towards cross-beam body central protuberance, to
Improve the intensity of web.
Since web is equipped with lightening hole, to reduce the weight of cross-beam body,
In conclusion the utility model frame crossbeam assembly solves the technical problem of beam strength difference in the prior art,
The utility model frame crossbeam assembly improves the integral strength of crossbeam, while the utility model also has weight small, installation side
Just the characteristics of.
Description of the drawings
Fig. 1 is the connection structure diagram of two cross-beam bodies in the utility model；
Fig. 2 is the front view of the utility model frame crossbeam assembly；
Fig. 3 is the broken away view of Fig. 1；
Fig. 4 is the structure chart of single cross-beam body in Fig. 3；
Fig. 5 is the vertical view of Fig. 4；
In figure, 1- cross-beam bodies, 10- webs, 101- lightening holes, 102- third mounting holes, the second arcs of 103-, 104- adds
Strong block, 11- upper flanges, the first mounting holes of 110-, 12- lower wing plates, the second mounting holes of 120-, the first arcs of 13- connect on 20-
Plate, 21- lower connecting plates.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
The orientation arrived involved in this specification be subject to the utility model frame crossbeam general assembly when orientation, it is unlimited
Orientation when its fixed storage and transport, only represents opposite position relationship, does not represent absolute position relationship.
As shown in Figure 1, Figure 2, Fig. 3 and Fig. 4 is jointly shown, a kind of frame cross assembly, including cross-beam body 1, cross-beam body 1
Both ends are separately installed with connecting plate, and connecting plate is used for the connection of cross-beam body 1 and longitudinal beam, and the cross section of cross-beam body 1 is
The vertical side of Contraband type, cross-beam body 1 is web 10, and the both ends of web 10 are respectively equipped with upper flange 11 and lower wing plate 12, on
Wing plate 11, lower wing plate 12 and web 10 are structure as a whole, and there are two cross-beam body 1 is set, the web 10 of two cross-beam bodies 1 is just
To fitting, i.e. two cross-beam bodies 1 are symmetrical arranged, and web 10 is equipped with mounting hole, and mounting hole is equipped with multiple, present embodiment
In, third mounting hole 102 concentrates on the middle of web 10, there are six setting, and it is each by the position of two close end in web 10
There are two if, by the way that the fixation between rivet or bolt two cross-beam bodies 1 of realization is arranged in mounting hole, pass through two crossbeams
Ontology 1 is applied in combination, to improve the whole intensity of frame cross assembly.The upper flange 11 of cross-beam body 1 is surface plate,
Surface plate facilitates the installation of other parts, and the lower wing plate 12 of cross-beam body 1 is arc panel, and arc panel is towards in cross-beam body 1
Portion's protrusion, to improve the intensity of cross-beam body 1, especially vertical bend resistance ability leans on the plate of close end on arc panel
Face (i.e. the end inner plate surface of lower wing plate 12) is plane, for being bonded fixation, upper flange 11 and bottom wing with the mounting surface of connecting plate
The outside of plate 12 is the first arc 13, and the first arc 13 further improves crossbeam sheet in this way towards 10 direction of web protrusion
The intensity of body 1, bend resistance ability especially in the front-back direction, web 10 are equipped with reinforcing plate 104,104 one end of reinforcing plate consolidation
On upper flange 11, and then enhance the fastness connected between upper flange 11 and web 10, it is preferable that the outside of upper flange 11
With being consistent elevationally outward for lower wing plate 12.
As shown in Fig. 2, there are two connecting plate sets, respectively upper junction plate 20 and lower connecting plate 21, upper junction plate 20 is under
Connecting plate 21 is L-type plate, and the side plate face paste of upper junction plate 20 closes the end for the upper flange 11 for being fixed on two cross-beam bodies 1
In outer plate surface, another lateral plates are mounted on longitudinal beam；The side plate face paste conjunction of lower connecting plate 21 is fixed on two crossbeam sheets
On the end inner plate surface of the lower wing plate 12 of body 1, another lateral plates fitting is fixed on longitudinal beam, by upper junction plate 20 under
Connecting plate 21 further enhances the fastness after the connection of two cross-beam bodies 1.
As shown in figure 5, two end sides of web 10 are partly the second arc 103, the second arc 103 is towards cross-beam body 1
Central protuberance, so that the strength enhancing of frame cross assembly, weight reduce.
As shown in Fig. 2, web 10 is equipped with lightening hole 101, there are four lightening hole 101 is set, four lightening holes 101 are symmetrically point
Cloth, two in four lightening holes 101 are located at the mounting hole on web 10 by proximal lateral and between intermediate mounting hole
In plate face.
As shown in figure 4, the plate face at the both ends of upper flange 11 is equipped with the first mounting hole 110, the first mounting hole 110 is equipped with
Multiple, multiple first mounting holes 110 are arranged at least provided with two rows of with two, are set in the plate face of one end of upper flange 11 in present embodiment
There are six mounting hole, six mounting holes are arranged in 2*3；Second mounting hole of plate face 120 at the both ends of lower wing plate 12, the second installation
Hole 120 be equipped with it is multiple, multiple second mounting holes 120 at least provided with two rows of with two row, in present embodiment, one end of lower wing plate 12
Plate face on set there are six mounting hole, six mounting holes are in 2*3 arrangements.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (8)
1. a kind of frame cross assembly, it is characterized in that：Including cross-beam body, the both ends of the cross-beam body are separately installed with connection
Plate, the cross-beam body is Contraband type, and there are two the cross-beam body is set, the web face fitting of two cross-beam bodies is fixed, institute
The upper flange for stating cross-beam body is surface plate, and the lower wing plate of the cross-beam body is arc panel, and the arc panel is towards crossbeam sheet
The outside of body internal protrusion, the upper flange and the lower wing plate is the first arc, and first arc is convex towards web direction
It rises, the web is equipped with reinforcing plate, and described reinforcing plate one end is fixedly arranged on the upper flange.
2. a kind of frame cross assembly as described in claim 1, it is characterized in that：There are two the connecting plate is set, respectively on
Connecting plate and lower connecting plate, the upper junction plate and the lower connecting plate are L-type plate, the side plate face paste of the upper junction plate
In the end outer plate surface for closing the upper flange for being fixed on two cross-beam bodies, another lateral plates are mounted on longitudinal beam；Institute
The side plate face paste for stating lower connecting plate is closed on the end inner plate surface for the lower wing plate for being fixed on two cross-beam bodies, another side plate
Face paste conjunction is fixed on the longitudinal beam.
3. a kind of frame cross assembly as described in claim 1, it is characterized in that：The outside of the upper flange and the lower wing plate
Be consistent elevationally outward.
4. a kind of frame cross assembly as described in claim 1, it is characterized in that：Two end sides of the web are partly second
Arc, central protuberance of second arc towards the cross-beam body.
5. a kind of frame cross assembly as described in claim 1, it is characterized in that：The web is equipped with lightening hole.
6. a kind of frame cross assembly as described in claim 1, it is characterized in that：It is set in the plate face at the both ends of the upper flange
There is the first mounting hole, first mounting hole is equipped with multiple, and multiple first mounting holes are at least provided with two rows of with two row.
7. a kind of frame cross assembly as described in claim 1, it is characterized in that：The plate face at the both ends of the lower wing plate is
Plane, the plane be equipped with the second mounting hole, second mounting hole be equipped with it is multiple, multiple second mounting holes are at least set
There are two rows of and two row.
8. a kind of frame cross assembly as described in claim 1, it is characterized in that：The web is equipped with third mounting hole, institute
State riveting of the third mounting hole for two cross-beam bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097601.2U CN207773238U (en) | 2018-01-20 | 2018-01-20 | Frame cross assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097601.2U CN207773238U (en) | 2018-01-20 | 2018-01-20 | Frame cross assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773238U true CN207773238U (en) | 2018-08-28 |
Family
ID=63213886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097601.2U Active CN207773238U (en) | 2018-01-20 | 2018-01-20 | Frame cross assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773238U (en) |
-
2018
- 2018-01-20 CN CN201820097601.2U patent/CN207773238U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276823 Rizhao City, Shandong, the north side of the river and the east side of the Chao Shi Road (SUI Jia Guan Zhuang Village). Patentee after: RIZHAO XINGYE AUTO PARTS Co.,Ltd. Address before: 276823 Rizhao City, Shandong, the north side of the river and the east side of the Chao Shi Road (SUI Jia Guan Zhuang Village). Patentee before: XINGYE AUTO SPARE PARTS MAKING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |