CN212950831U - Solebar - Google Patents
Solebar Download PDFInfo
- Publication number
- CN212950831U CN212950831U CN202021868104.1U CN202021868104U CN212950831U CN 212950831 U CN212950831 U CN 212950831U CN 202021868104 U CN202021868104 U CN 202021868104U CN 212950831 U CN212950831 U CN 212950831U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed plate
- plates
- longeron
- reinforcing angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a solebar relates to car frame structure technical field, including the longeron body that is Contraband type setting, this internal reinforcing angle board that is equipped with of longeron, reinforcing angle board include looks vertically first fixed plate and second fixed plate and be connected the cab apron of crossing of first fixed plate and second fixed plate, cross the cab apron and be the arc, first fixed plate and second fixed plate respectively with the web and the pterygoid lamina laminating of longeron body to through fix with rivet. The utility model provides a longeron poor technical problem of intensity among the prior art, the utility model provides an intensity of frame longeron has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a car frame structure technical field, in particular to solebar of high strength.
Background
The frame assembly of heavy vehicle at present includes longeron part and crossbeam part, and the longeron passes through the connecting plate with the crossbeam to be connected, and the longeron is as the main bearing part of frame assembly, and its intensity is the guarantee of the wholeness ability of frame assembly, and the weight and the manufacturing cost of guaranteeing longeron itself again simultaneously can not be too big.
Disclosure of Invention
To above defect, the utility model aims to solve the technical problem that a solebar is provided, this solebar intensity is high, and is with low costs.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a solebar, is including being the longeron body that the Contraband type set up, this internal reinforcing angle board that is equipped with of longeron, reinforcing angle board include looks vertically first fixed plate and second fixed plate and connect the cab apron of crossing of first fixed plate and second fixed plate, cross the cab apron and be the arc, first fixed plate and second fixed plate respectively with the web and the pterygoid lamina laminating of longeron body to through fix with rivet.
Wherein, strengthen the scute and be equipped with two, two are strengthened the scute and correspond the both wings board setting of longeron body respectively, and the vertical interval of two enhancement scutes sets up, is equipped with the semicircle orifice of intercommunication lateral part on the enhancement scute, and rivet connection is downthehole in the semicircle.
The reinforcing angle plate comprises two second fixing plates, the two second fixing plates are connected to two ends of the first fixing plate respectively, and the two second fixing plates correspond to the two wing plates respectively.
The first fixing plate is provided with a protruding portion, the protruding portion protrudes towards the direction far away from the web, and a mounting surface which is fixedly attached to the frame cross beam is arranged on the protruding portion.
Wherein, the installation surface is provided with lightening holes.
Wherein the width of the second fixing plate is not more than one third of the width of the wing plate.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model relates to a solebar is including being the longeron body that Contraband type set up, this internal reinforcing angle board that is equipped with of longeron, reinforcing angle board includes first fixed plate of looks vertically and second fixed plate and the cab apron of crossing of being connected first fixed plate and second fixed plate, cross the cab apron and be the arc, first fixed plate and second fixed plate respectively with the web and the pterygoid lamina laminating of longeron body to through fix with rivet, rely on reinforcing angle board to strengthen the joint strength between web and the pterygoid lamina, the bending resistance of longeron body has been promoted.
Because strengthen the scute and include two second fixed plates, two second fixed plates are connected respectively at the both ends of first fixed plate, and two second fixed plates correspond two pterygoid lamina settings respectively, rely on two second fixed plates respectively with two pterygoid lamina fixed connection to strengthened pterygoid lamina and web and the relative stability between two pterygoid laminas.
To sum up, the utility model discloses solebar has solved among the prior art poor technical problem of solebar intensity, the utility model discloses solebar intensity is high, and bending resistance is strong, the stable performance, and the processing cost is low.
Drawings
FIG. 1 is a block diagram of an embodiment of the frame rail of the present invention;
FIG. 2 is a block diagram of the reinforced gusset of FIG. 1;
FIG. 3 is a second block diagram of an embodiment of the frame rail of the present invention;
FIG. 4 is a three-part diagram of an embodiment of the frame rail of the present invention;
in the figure, 10-web, 11-wing, 20, 30, 40-first fixing plate, 21, 31, 41-second fixing plate, 22, 32, 42-transition plate, 23-semicircular hole, 401-bulge, 402-mounting surface, 403-lightening hole and 5-rivet.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
The position that involves in this specification all takes the position when the utility model discloses frame longitudinal is assembled as the standard, does not restrict the position when its storage and transportation, only represents relative position relation, does not represent absolute position relation.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, a frame longitudinal beam comprises a longitudinal beam body, wherein the cross section of the longitudinal beam body is Contraband type, the longitudinal beam body comprises a web 10 vertically arranged and two wing plates 11 respectively arranged at two ends, the two wing plates 11 are parallel and are perpendicular to the web 10, and mounting holes are respectively arranged on the two wing plates 11 and are used for mounting rivets 5 or bolts so as to connect a frame cross beam; connect this internal reinforcing scute that is equipped with of longeron, reinforcing scute includes looks vertically first fixed plate 20 and second fixed plate 21, be connected with between first fixed plate 20 and the second fixed plate 21 and cross cab apron 22, first fixed plate 20 and second fixed plate 21 are straight board, first fixed plate 20, second fixed plate 21 and cross cab apron 22 be integrated into one piece, cross cab apron 22 and be the arc, the bending resistance ability of reinforcing the scute has been reinforceed to the arc, first fixed plate 20 and second fixed plate 21 laminate with web 10 and the pterygoid lamina 11 of longeron body respectively, and fix through rivet 5, thereby the fastness between web 10 and the pterygoid lamina 11 has been reinforceed, the whole bending resistance performance of solebar has been promoted. The length of the longitudinal beam body is consistent with that of the reinforcing angle plate, the rivets 5 for connecting the reinforcing angle plate and the longitudinal beam body are uniformly arranged at intervals along the length direction of the reinforcing angle plate, preferably, the width of the second fixing plate 21 is not more than one third of the width of the wing plate 11, so that the phenomenon that the overall weight is too large due to the fact that the width of the second fixing plate 21 is too large is avoided, and the phenomenon that the second fixing plate 21 interferes with the mounting surface 402 of the wing plate 11 and the frame cross beam is avoided.
As shown in fig. 1, the two wing plates 11 of the longitudinal beam body are respectively connected with the reinforcing angle plate, the two first fixing plates 20 of the two reinforcing angle plates are connected to the web plate 10, and the second fixing plates 21 of the two reinforcing angle plates are respectively connected to the two wing plates 11, that is, the two reinforcing angle plates are arranged in a vertically symmetrical manner, so that the strength between the two wing plates 11 and the web plate 10 is ensured, and the overall strength of the longitudinal beam body is improved.
The reinforcing angle plate is communicated with the semicircular holes 23 on the side part, the rivets 5 are connected into the semicircular holes 23 and the mounting holes on the longitudinal beam, the semicircular holes 23 enable the rivets 5 to be mounted more conveniently, and the problem that individual rivets 5 cannot be mounted due to hole machining errors is avoided; and the processing of reinforcing angle plate is more convenient, and the one row of semicircle orifice 23 of reinforcing angle plate one side can be made by the cutting of the center of accomplishing the round hole of the one row of complete round hole plate body of processing for the processing technology of reinforcing angle plate is more simple and convenient, processing materials are still less, thereby effectively reduced manufacturing cost.
Example two:
the difference between the present embodiment and the first embodiment lies in the difference of the reinforced angle plate, as shown in fig. 3, the cross section of the reinforced angle plate is Contraband type, the reinforced angle plate includes two second fixing plates 31, the two second fixing plates 31 are respectively connected to both ends of the first fixing plate 30, a transition plate 32 is provided between the first fixing plate 30 and the second fixing plate 31, the outer surface of the reinforced angle plate is correspondingly attached to the inner surface of the longitudinal beam body, and is fixed by a rivet 5, the two second fixing plates 31 are respectively correspondingly attached to the two wing plates 11 of the longitudinal beam body, and the first fixing plate 30 is correspondingly attached to the web plate 10 of the longitudinal beam body.
Example three:
the present embodiment is different from the second embodiment in that: as shown in fig. 4, the reinforced angle plate includes two second fixing plates 41, the two second fixing plates 41 are respectively connected to two ends of the first fixing plate 40, a transition plate 42 is arranged between the first fixing plate 40 and the second fixing plate 41, a protruding portion 401 is arranged on the first fixing plate 40, the strength of the reinforced angle plate is reinforced by the protruding portion 401, the protruding portion 401 protrudes towards a direction away from the web 10, an installation surface 402 attached and fixed to the frame cross beam is arranged on the protruding portion 401, the installation surface 402 is fixed to the frame cross beam through bolts, two weight-reducing holes 403 are arranged on the installation surface 402, the two weight-reducing holes 403 are waist-shaped holes, and the two waist-shaped holes are arranged at intervals.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (6)
1. A frame rail characterized by: including being the longeron body that the Contraband type set up, this internal reinforcing scute that is equipped with of longeron, reinforcing scute includes looks vertically first fixed plate and second fixed plate and is connected first fixed plate with the transition plate of second fixed plate, the transition plate is the arc, first fixed plate with the second fixed plate respectively with the web and the pterygoid lamina laminating of longeron body to through fix with rivet.
2. A frame rail according to claim 1 wherein: the longitudinal beam body is provided with two reinforcing angle plates, the two reinforcing angle plates are arranged corresponding to the two wing plates of the longitudinal beam body respectively, the two reinforcing angle plates are arranged at intervals in the vertical direction, semicircular holes communicated with the side portions are formed in the reinforcing angle plates, and the reinforcing angle plates are connected in the semicircular holes through rivets.
3. A frame rail according to claim 1 wherein: the reinforcing angle plate comprises two second fixing plates, the two second fixing plates are respectively connected to two ends of the first fixing plate, and the two second fixing plates are respectively arranged corresponding to the two wing plates.
4. A frame rail according to claim 3 wherein: the first fixing plate is provided with a protruding portion, the protruding portion protrudes towards the direction far away from the web, and a mounting surface fixed to the frame cross beam in a fitting mode is arranged on the protruding portion.
5. A frame rail according to claim 4 wherein: and the mounting surface is provided with a lightening hole.
6. A frame rail according to claim 1 wherein: the width of the second fixing plate is not more than one third of the width of the wing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868104.1U CN212950831U (en) | 2020-09-01 | 2020-09-01 | Solebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021868104.1U CN212950831U (en) | 2020-09-01 | 2020-09-01 | Solebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212950831U true CN212950831U (en) | 2021-04-13 |
Family
ID=75361785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021868104.1U Active CN212950831U (en) | 2020-09-01 | 2020-09-01 | Solebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212950831U (en) |
-
2020
- 2020-09-01 CN CN202021868104.1U patent/CN212950831U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101306722B (en) | Rib structure for torsion boxes of a wing or horizontal stabiliser of an aircraft | |
| CN201338655Y (en) | Low-floor passenger car frame | |
| CN108100218B (en) | Take dismantled radome bearing structure of wing section | |
| CN212950831U (en) | Solebar | |
| CN102616279A (en) | Semitrailer frame and semitrailer employing same | |
| CN203486003U (en) | Van vehicle and cross beam-through type frame structure thereof | |
| CN202574375U (en) | Frame longitudinal beam and engineering vehicle | |
| CN215398920U (en) | Frame assembly and vehicle | |
| CN202923718U (en) | Tail beam for full-trailer truck | |
| CN115214737A (en) | Articulated straddle type monorail vehicle underframe | |
| CN205997963U (en) | Lap joint type width-variable passenger car frame connecting structure | |
| CN110758446B (en) | Underneath type railway wagon bogie wheel set radial device | |
| CN112591073B (en) | Wing body combines to connect and unmanned aerial vehicle | |
| CN104590377A (en) | Vehicle frame | |
| CN103738344A (en) | Upper double-hinge mounting base and low-floor vehicle | |
| CN210591903U (en) | Train and cross beam assembly thereof | |
| CN218986762U (en) | Tail beam assembly of commercial vehicle | |
| CN211710834U (en) | Spliced motor vehicle frame | |
| CN219487555U (en) | Frame assembly structure and passenger car | |
| CN220973844U (en) | Leaf spring erection support, leaf spring assembly and car | |
| CN221437702U (en) | Laser welding composite material tail gate | |
| CN221585556U (en) | Frame tail beam, frame and vehicle | |
| CN111003156A (en) | Connecting device of aircraft flap rocker arm | |
| CN220865651U (en) | Connection structure of wing spar and wing body joint | |
| CN112550335A (en) | Train and cross beam assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |