CN212195664U - Stiffening beam assembly structure of automobile floor - Google Patents
Stiffening beam assembly structure of automobile floor Download PDFInfo
- Publication number
- CN212195664U CN212195664U CN202020969286.5U CN202020969286U CN212195664U CN 212195664 U CN212195664 U CN 212195664U CN 202020969286 U CN202020969286 U CN 202020969286U CN 212195664 U CN212195664 U CN 212195664U
- Authority
- CN
- China
- Prior art keywords
- floor
- welding
- support
- stiffening beam
- stop valve
- 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 provides an automobile floor stiffening beam assembly structure, including the floor stiffening beam, the support is strained to its length direction fixed silencer gallows, back brake hose support, carbon tank stop valve support and the ash of being provided with in proper order on the floor stiffening beam, just the support is strained to silencer gallows, carbon tank stop valve support and ash all is located one side of floor stiffening beam, back brake hose support is located the opposite side of floor stiffening beam. The utility model discloses satisfied simultaneously and strained assembly requirement to muffler, back brake hose, carbon tank stop valve and ash, simple structure, rationally distributed for the system spare part on chassis provides the space of arranging to satisfy six fuel oil system's of state assembly demand.
Description
Technical Field
The utility model belongs to the technical field of the automobile manufacturing, especially, relate to an automobile floor stiffening beam assembly structure.
Background
The floor stiffening beam is used as a framework of the automobile floor and is connected with the floor and longitudinal beams on two sides of the floor, so that the floor assembly is supported, and the strength and the rigidity of the floor are enhanced. With the rapid development of the automobile industry and science and technology, the requirements on the arrangement and functionality of the automobile body design are higher and higher, the traditional floor reinforcing beam only has a single supporting and reinforcing function and is not considered to be endowed with more functions in design, so that the requirement on improving the structure of the traditional floor reinforcing beam is particularly important.
Because the national emission regulations change from national five upgrading to national six, the automobile fuel system is upgraded, and the positions of the stop valve and the ash filter are adjusted, a brand new floor stiffening beam assembly structure needs to be designed, and the assembly requirements of the silencer, the rear brake hose, the carbon tank stop valve and the ash filter are met.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an automobile floor stiffening beam assembly structure, which is used for solving the problem that the prior art floor stiffening beam is needed to meet the assembly requirement of the national six-fuel system.
In order to realize above-mentioned purpose and other relevant purpose, the utility model provides an automobile floor stiffening beam assembly structure, including the floor stiffening beam, the support is strained to fixed silencer gallows, back brake hose support, carbon tank stop valve support and the ash of being provided with in proper order along its length direction on the floor stiffening beam, just the support is strained to silencer gallows, carbon tank stop valve support and ash all is located one side of floor stiffening beam, back brake hose support is located the opposite side of floor stiffening beam.
Further, the muffler hanger and the rear brake hose bracket pass through CO with the floor reinforcing beam2A shielded welding connection, the carbon tankThe stop valve bracket and the ash filter bracket are connected with the floor reinforcing beam through spot welding.
Furthermore, the cross section of the floor reinforcing beam is of a U-shaped structure, and a projection welding stud for fixing the chassis wiring harness is arranged on the top wall of the floor reinforcing beam.
Further, the silencer hanger is of a tubular structure and comprises a welding section, an extending section and an installation section which are sequentially connected, the welding section is welded with the floor reinforcing beam, and a joint for installing the silencer is arranged on the installation section.
Furthermore, a groove is vertically formed in the side wall of one side of the floor reinforcing beam, and the welding section of the silencer hanging bracket is welded in the groove.
Further, back brake hose support is the triangle-shaped structure, and it includes first welding part, first extension and the first installation department that connects gradually, first extension respectively with first welding part and first installation department are the obtuse angle setting, first welding part with the floor stiffening beam welding, be provided with the U-shaped card that is used for installing the back brake hose on the first installation department.
Furthermore, a first lightening hole is formed in the center of the first extending portion, and first flanges are arranged on the first welding portion and two sides of the first extending portion.
Further, carbon tank stop valve support is the trapezium structure, and it is including the second welding part, second extension and the second installation department that connect gradually, the second extension respectively with second welding part and second installation department are the obtuse angle setting, the second welding part with the welding of floor stiffening beam, be provided with first mounting hole and the first projection nut that is used for installing the carbon tank stop valve on the second installation department.
Furthermore, a second lightening hole is formed in the center of the second extending portion, and second flanges are arranged on two sides of the carbon tank stop valve support.
Further, the support is strained to ash is L shape structure, and it is including the third weld part and the third installation department that connect gradually, be provided with the strengthening rib along vertical on the third weld part, just the third weld part with the welding of floor stiffening beam, be provided with on the third installation department and be used for installing second mounting hole and the second projection nut that ash strained.
As described above, the utility model discloses an automobile floor stiffening beam assembly structure has following beneficial effect:
through the silencer gallows, back brake hose support, carbon tank stop valve support and the ash filter support that set up on the floor stiffening beam, integrated silencer, back brake hose, the installation function that carbon tank stop valve and ash were strained, satisfied simultaneously and strained the assembly requirement to silencer, back brake hose, carbon tank stop valve and ash, simple structure, rationally distributed, provide arrangement space for the system spare part on chassis to satisfy six fuel oil system's in the country assembly demand.
Drawings
FIG. 1 is a schematic structural view of the reinforcing beam assembly structure of the present invention;
FIG. 2 is a schematic view of a floor reinforcement beam;
FIG. 3 is a schematic structural view of a muffler hanger;
FIG. 4 is a schematic structural view of a rear brake hose bracket;
FIG. 5 is a schematic structural diagram of a carbon tank stop valve support;
fig. 6 is a schematic structural view of an ash filter support.
Description of reference numerals
10-floor stiffening beam; 11-projection welding studs; 12-a groove; 13-welding a flanging;
20-a muffler hanger; 21-a welding section; 22-an extension; 23-a mounting section; 231-a linker;
30-rear brake hose bracket; 31-a first weld; 32-a first extension; 321-a first lightening hole; 33-a first mounting portion; 331-U shaped card; 34-a first flange;
40-canister stop valve support; 41-a second weld; 42-a second extension; 421-second lightening holes; 43-a second mounting portion; 431-a first projection nut; 44-second flanging;
50-ash filter support; 51-third weld; 511-reinforcing ribs; 52-third mount; 521-second projection welded nut.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Please refer to fig. 1, the utility model provides an automobile floor stiffening beam assembly structure, including floor stiffening beam 10, the fixed silencer gallows 20, back brake hose support 30, carbon canister stop valve support 40 and ash that are provided with along its length direction in proper order are strained support 50 on the floor stiffening beam 10, just silencer gallows 20, carbon canister stop valve support 40 and ash strain support 50 and all be located one side of floor stiffening beam 10, back brake hose support 30 is located the opposite side of floor stiffening beam 10.
The muffler, the rear brake hose, the carbon canister stop valve and the ash filter are respectively and correspondingly mounted through the muffler hanger 20, the rear brake hose support 30, the carbon canister stop valve support 40 and the ash filter support 50, so that the floor reinforcing beam 10 simultaneously meets the assembly requirements of the muffler, the rear brake hose, the carbon canister stop valve and the ash filter, and a layout space is provided for system parts of the chassis.
In this embodiment, the muffler hanger 20 and the rear brake hose bracket 30 are both CO-coupled to the floor reinforcement beam 102And the carbon tank stop valve bracket 40 and the ash filter bracket 50 are connected with the floor reinforcing beam 10 through spot welding. In other embodiments, the welding mode for different parts can be selected according to actual conditions.
Referring to fig. 2, the floor reinforcing beam 10 is welded to the rear floor of the automobile in a spot welding manner, and plays a key role in reinforcing the strength of the rear floor, the floor reinforcing beam 10 is integrally in a straight shape, the cross section of the floor reinforcing beam 10 is in a U-shaped structure, the floor reinforcing beam comprises a top wall and two side walls which are integrally formed, welding flanges 13 extending outwards are arranged on the two side walls, and the welding flanges 13 are arranged at two ends of the side walls and two ends of the top wall.
And, a projection welding stud 11 for fixing the chassis wire harness is provided on the top wall of the floor reinforcing beam 10. In this embodiment, the stud bolts 11 are M5 standard, and 2 stud bolts are arranged along the length direction of the floor reinforcing beam 10.
The canister stop valve holder 40 is located between the muffler hanger 20 and the ash filter holder 50, and the rear brake hose holder 30 is adjacent to the canister stop valve holder 40 and located at the opposite side of the canister stop valve holder 40.
Referring to fig. 1 and 3, the muffler hanger 20 has a tubular structure, and includes a welding section 21, an extending section 22, and an installation section 23, which are connected in sequence, wherein the welding section 21 is welded to the floor reinforcing beam 10, and the installation section 23 is provided with a joint 231 for installing a muffler. Specifically, the extension section 22 is perpendicular to the welding section 21 and the mounting section 23, respectively, and the welding section 21 is perpendicular to the mounting section 23. The angle between each section can also be adjusted according to the actual assembly space requirement.
Preferably, a groove 12 is vertically formed on one side wall of the floor reinforcing beam 10, and the welded section 21 of the muffler hanger 20 is welded in the groove 12. In this way, it is convenient to limit the muffler hanger 20 to ensure the stability of the welding of the muffler hanger 20 to the floor reinforcing beam 10.
Referring to fig. 1 and 4, the rear brake hose bracket 30 has a triangular structure, and includes a first welding portion 31, a first extending portion 32, and a first mounting portion 33, which are sequentially connected to each other, the first extending portion 32 is respectively disposed at an obtuse angle to the first welding portion 31 and the first mounting portion 33, the first welding portion 31 is welded to the floor reinforcement beam 10, and the first mounting portion 33 is provided with a U-shaped clip 331 for mounting a rear brake hose. Specifically, the rear brake hose is provided with a clip, and the rear brake hose is fixed on the U-shaped clip 331 through the clip.
The first extending portion 32 is provided with a first lightening hole 321 in the center, specifically, the first lightening hole 321 is in a triangular structure, and the corners of the triangular structure are in arc transition, so that the effect of lightening and lightening is achieved by the arrangement of the first lightening hole 321. First turn-ups 34 are arranged on two sides of the first welding portion 31 and the first extending portion 32, and the first turn-ups 34 can play a role in improving the strength of the rear brake hose bracket 30, and in this embodiment, the height of the first turn-ups 34 is 10 mm.
Referring to fig. 1 and 5, the canister stop valve bracket 40 has a trapezoidal structure, and includes a second welding portion 41, a second extending portion 42, and a second mounting portion 43, which are sequentially connected to each other, the second extending portion 42 is respectively disposed at an obtuse angle to the second welding portion 41 and the second mounting portion 43, the second welding portion 41 is welded to the floor reinforcement beam 10, and the second mounting portion 43 is provided with a first mounting hole and a first projection nut 431 for mounting the canister stop valve. Specifically, first mounting hole has been seted up on second installation department 43, and first mounting hole is followed 2 are arranged to the extending direction of second installation department 43, correspondingly, first projection welding nut 431 is corresponding to first mounting hole to the welding is in the inboard of second installation department 43, in this embodiment, adopts the projection welding nut of M6 specification, and the carbon canister stop valve passes through first mounting hole and first projection welding nut 431 with carbon canister stop valve support 40 assembles.
A second lightening hole 421 is formed in the center of the second extending portion 42, specifically, the second lightening hole 421 is of a trapezoidal structure, and the corners of the trapezoidal structure are in arc transition, so that the effect of lightening and lightening is achieved by the second lightening hole 421. The both sides of carbon tank stop valve support 40 are provided with second turn-ups 44, set up second turn-ups 44 can play the effect that promotes carbon tank stop valve support 40 intensity, prevents its deformation, in this embodiment, the height of second turn-ups 44 is 9.5 mm.
Referring to fig. 1 and 6, the ash filter bracket 50 is an L-shaped structure, and includes a third welding portion 51 and a third mounting portion 52 that are sequentially connected, a reinforcing rib 511 is vertically disposed on the third welding portion 51, the third welding portion 51 is welded to the floor reinforcing beam 10, and a second mounting hole and a second projection welding nut 521 for mounting the ash filter are disposed on the third mounting portion 52. Specifically, set up strengthening rib 511 on third welding portion 51, can prevent that ash from straining support 50 and warp, promote its stability, strengthening rib 511 is rib structure, and sets up in the center of third welding portion 51 to strengthening rib 511 protrusion in the outer wall of third welding portion 51, in this embodiment, the protrusion depth of strengthening rib 511 is 2 mm. The third installation part 52 is provided with 2 second installation holes along the length direction of the third installation part 52, and correspondingly, the second projection welding nuts 521 correspond to the second installation holes and are welded on the inner side of the third installation part 52, in the embodiment, projection welding nuts of M6 specification are adopted, and ash is filtered through the second installation holes and the second projection welding nuts 521 and the ash filter support 50 are assembled.
To sum up, the embodiment of the utility model provides an among the vehicle floor stiffening beam assembly structure, through the silencer gallows that sets up on the floor stiffening beam, back brake hose support, carbon tank stop valve support and ash strain the support, the silencer has been integrated, back brake hose, the installation function that carbon tank stop valve and ash were strained, satisfied simultaneously and strained the muffler, back brake hose, carbon tank stop valve and ash the assembly requirement, moreover, the steam generator is simple in structure, and reasonable in layout, system spare part for the chassis provides the arrangement space, in order to satisfy six fuel oil system's in the country assembly demand.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an automobile floor stiffening beam assembly structure which characterized in that: the floor stiffening beam is characterized by comprising a floor stiffening beam, wherein a silencer hanging bracket, a rear brake hose support, a carbon tank stop valve support and an ash filter support are sequentially and fixedly arranged on the floor stiffening beam along the length direction of the floor stiffening beam, the silencer hanging bracket, the carbon tank stop valve support and the ash filter support are all located on one side of the floor stiffening beam, and the rear brake hose support is located on the other side of the floor stiffening beam.
2. The structure of claim 1, wherein: the muffler hanger and the rear brake hose bracket are both in CO communication with the floor reinforcing beam2And the carbon tank stop valve support and the ash filter support are connected with the floor reinforcing beam through spot welding.
3. The structure of claim 1, wherein: the cross section of the floor stiffening beam is of a U-shaped structure, and a projection welding stud for fixing a chassis wire harness is arranged on the top wall of the floor stiffening beam.
4. The structure of an automobile floor reinforcement beam assembly according to claim 1 or 2, characterized in that: the silencer hanger is of a tubular structure and comprises a welding section, an extending section and an installation section which are sequentially connected, wherein the welding section is welded with the floor reinforcing beam, and a joint for installing a silencer is arranged on the installation section.
5. The structure of claim 4, wherein: a groove is vertically formed in the side wall of one side of the floor reinforcing beam, and the welding section of the silencer hanging bracket is welded in the groove.
6. The structure of an automobile floor reinforcement beam assembly according to claim 1 or 2, characterized in that: the rear brake hose support is of a triangular structure and comprises a first welding portion, a first extending portion and a first installation portion which are connected in sequence, the first extending portion is arranged at an obtuse angle with the first welding portion and the first installation portion respectively, the first welding portion is welded with the floor reinforcing beam, and a U-shaped clamp used for installing the rear brake hose is arranged on the first installation portion.
7. The structure of claim 6, wherein: the center of the first extension part is provided with a first lightening hole, and the two sides of the first welding part and the first extension part are provided with first flanges.
8. The structure of an automobile floor reinforcement beam assembly according to claim 1 or 2, characterized in that: the carbon tank stop valve support is of a trapezoidal structure and comprises a second welding portion, a second extending portion and a second installing portion which are connected in sequence, the second extending portion is arranged at an obtuse angle with the second welding portion and the second installing portion respectively, the second welding portion is welded with the floor reinforcing beam, and a first installing hole and a first projection welding nut which are used for installing the carbon tank stop valve are arranged on the second installing portion.
9. The structure of claim 8, wherein: and a second lightening hole is formed in the center of the second extending part, and second flanges are arranged on two sides of the carbon tank stop valve support.
10. The structure of an automobile floor reinforcement beam assembly according to claim 1 or 2, characterized in that: the support is strained to ash is L shape structure, and it is including the third weld part and the third installation department that connect gradually, be provided with the strengthening rib along vertical on the third weld part, just the third weld part with the welding of floor stiffening beam, be provided with on the third installation department and be used for installing second mounting hole and the second projection nut that ash strained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969286.5U CN212195664U (en) | 2020-06-01 | 2020-06-01 | Stiffening beam assembly structure of automobile floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969286.5U CN212195664U (en) | 2020-06-01 | 2020-06-01 | Stiffening beam assembly structure of automobile floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212195664U true CN212195664U (en) | 2020-12-22 |
Family
ID=73812585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020969286.5U Active CN212195664U (en) | 2020-06-01 | 2020-06-01 | Stiffening beam assembly structure of automobile floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212195664U (en) |
-
2020
- 2020-06-01 CN CN202020969286.5U patent/CN212195664U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108357455B (en) | Partition plate structure of multipurpose automobile model and mounting method | |
| CN212195664U (en) | Stiffening beam assembly structure of automobile floor | |
| CN213502288U (en) | Vehicle body chassis, vehicle body and rail vehicle | |
| CN212529308U (en) | Left and right support assembly of oil tank | |
| CN211684976U (en) | Preceding lower protection assembly with bumper installation function | |
| CN218703479U (en) | Connecting device for main trailer of automobile | |
| CN220973917U (en) | Oil tank support assembly and vehicle | |
| JP2011079483A (en) | Fixing structure of fuel vessel of automobile | |
| CN214396954U (en) | Mounting bracket considering silencer and fender and mining dump truck | |
| CN218662034U (en) | Front auxiliary frame and vehicle | |
| CN217623782U (en) | Combined support structure for mounting fender and headlamp | |
| CN215155049U (en) | Fender support and vehicle | |
| CN217994552U (en) | Frame assembly and vehicle | |
| CN216762028U (en) | Frame assembly of two-wheel motorcycle | |
| CN214057396U (en) | Glove box installing support structure | |
| CN210338171U (en) | Motorcycle frame | |
| CN218021894U (en) | Support frame | |
| CN217260317U (en) | Steering support member assembly | |
| CN214929207U (en) | Seat locking structure and vehicle | |
| CN217347491U (en) | Integrated bracket assembly suitable for heavy truck chassis | |
| CN217835794U (en) | Fender support assembly and vehicle | |
| CN114425993B (en) | Integrated installing support and vehicle | |
| CN201334008Y (en) | Support for fixing spiral pipeline and vehicle work lamp | |
| CN217456111U (en) | Rear auxiliary frame mounting structure | |
| CN220430284U (en) | Sub vehicle frame assembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |